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Améziane N. & Roux M. 2005. Environmental control versus phylogenic fingerprint in ontogeny: The example of the development of the stalk in the genus Guillecrinus (stalked crinoids, Echinodermata). Journal of Natural History 39(30): 2815-2860. DOI:10.1080/00222930500060595
Résumé [+]
[-]
The stalk morphology of the deep-sea stalked crinoid Guillecrinus changes a lot from juvenile to adult. As a result of its unusual morphology among the extant crinoids, its taxonomic and phylogenetic affinities remain unsettled. Distinctive morphological changes characterize the various growth stages in stalked crinoids. We conduct and discuss a detailed ontogenetic analysis of the stalk of the two species (Guillecrinus neocaledonicus and G. reunionensis) of this Indo-Pacific genus, which was observed in its environment during submersible dives off New Caledonia. Analyses examined (1) morphological changes, (2) the degree of change in morphology, (3) architectural constraints, and (4) the functional constraints related to environmental factors. The relations between three levels of integration were examined: the ossicle (columnal), the stalk, and the complete individual. The changes in level of organization were estimated. The analysis reveals that the external stalk morphology of Guillecrinus goes from a pronounced xenomorphic type in juveniles, characterized by diversified columnal articulations, which provide the proximal and distal part of the stalk with a considerable degree of flexibility, to a dominant homeomorphic type in adults, characterized by columnal articulations which allow little or no movement. This ontogenetic change through a mosaic of heterochronic developments corresponds with a change in the hydrodynamic environment, from a turbulent to a laminar water flow, and from nutritional contraints. The extensive development of deep ligament fossae in adults and in the distal stalk of juveniles corresponds to a relatively low allocation of energy to the skeleton, rather than a functional necessity. Proximal columnals in juvenile Guillecrinus display characteristics of adult Hyocrinidae. Distal columnals exhibit the typical morphology observed in Bourgueticrinina. Juveniles stages of both proximal and distal columnals show a high degree of specialization (derived characters). Well-supported classifications have typically placed the Bourgueticrinina and the Hyocrinidae in two very dissimilar groups. Specific characteristics from the three very different families Bathycrinidae, Guillecrinidae and Hyocrinidae appear to be expressed either separately (Hyocrinus or Bathycrinus) or together (Guillecrinus). Their expression appears to depend on functional and environmental constraints. The transformation of columnals from juvenile to adult shows the important role of hypermorphic processes. However, no evidence of phylogenetic recapitulation was observed. Does the evidence presented here support or disprove current taxonomic interrelationships? How does morphology relate to ontogeny? Is heterochrony involved?
Campagnes accessibles citées (5) [+]
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Codes des collections associés:
IE (Échinodermes)
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Baba K. & De saint laurent M. 1996. Crustacea Decapoda: Revision of the genus Bathymunida Balss, 1914, and description of the six new related genera (Galatheidae), in Crosnier A.(Ed.), Résultats des campagnes MUSORSTOM 15. Mémoires du Muséum national d'Histoire naturelle 168:433-502, ISBN:2-85653-501-1
Campagnes accessibles citées (24) [+]
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BATHUS 1,
BATHUS 2,
BATHUS 4,
BIOCAL,
BIOGEOCAL,
CHALCAL 1,
CHALCAL 2,
CORAIL 2,
GEMINI,
KARUBAR,
LAGON,
MD32 (REUNION),
MUSORSTOM 1,
MUSORSTOM 4,
MUSORSTOM 5,
MUSORSTOM 6,
MUSORSTOM 7,
MUSORSTOM 8,
SMIB 3,
SMIB 4,
SMIB 5,
SMIB 6,
SMIB 8,
VOLSMAR
Codes des collections associés:
IU (Crustacés)
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Baba K., Macpherson E., Poore G.C.B., Ahyong S.T., Bermudez A., Cabezas P., Lin C.W., Nizinski M., Rodrigues C. & Schnabel K.E. 2008. Catalogue of squat lobsters of the world (Crustacea: Decapoda: Anomura - families Chirostylidae, Galatheidae and Kiwaidae). Zootaxa 1905: 1-220
Résumé [+]
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Taxonomic and ecological interest in squat lobsters has grown considerably over the last two decades. A checklist of the 870 current valid species of squat lobsters of the world (families Chirostylidae, Galatheidae and Kiwaidae) is presented. The compilation includes the complete taxonomic synonymy and geographical distribution of each species plus type information (type locality, repository and registration number). The numbers of described species in the world's major ocean basins are summarised.
Campagnes accessibles citées (32) [+]
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BENTHAUS,
BIOCAL,
Restreint,
BORDAU 1,
BORDAU 2,
CHALCAL 2,
CORAIL 2,
Restreint,
HALIPRO 2,
Restreint,
KARUBAR,
MD32 (REUNION),
MUSORSTOM 1,
MUSORSTOM 10,
MUSORSTOM 2,
MUSORSTOM 3,
MUSORSTOM 4,
MUSORSTOM 5,
MUSORSTOM 6,
MUSORSTOM 7,
MUSORSTOM 8,
MUSORSTOM 9,
NORFOLK 1,
NORFOLK 2,
SALOMON 1,
SALOMON 2,
SMCB,
SMIB 3,
SMIB 4,
SMIB 5,
SMIB 8,
VOLSMAR
Codes des collections associés:
IU (Crustacés)
-
Beu A.G. 1998. Indo-West Pacific Ranellidae, Bursidae and Personidae (Mollusca: Gastropoda). A monograph of the New Caledonian fauna and revisions of related taxa - Résultats des campagnes MUSORSTOM 19. Mémoires du Muséum national d'Histoire naturelle 178, 256 pp. ISBN:2-85653-517-8
Résumé [+]
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The Ranellidae, Bursidae and Personidae from the New Caledonia region (including the Loyalty Islands, the Coral Sea and the New Hebrides Arc) are monographed based on the results of an extensive collecting effort totalling more than 1000 stations. Seventy-three species are recorded, with numerous range extensions. One of the more remarkable aspects of this fauna is the uniquely diverse deep-water tonnoidean assemblage, dominated by species such as Bursa fijiensis, B. latitudo, B. quirihorai, species of Distorsio, Sassia remensa, and less common small personids in the genera Distorsionella and Personopsis. The number of species of New Caledonian Personidae is the highest yet recorded. The Personopsis species are the first modem ones correctly referred to the genus. Revisions are provided of Biplex, Gyrineum, Cyinatium (Gelagna), the Cymatium vespaceum, C. tenuiliratum and Bursa latitudo species groups, of southwest Pacific species of Sassia, and of several Cymatium (Ranularia) and Distorsio species. New genera proposed are Halgyrineum (Ranellidae) and Distorsomina (Personidae). Seven new species are proposed: Biplex bozzettii (from Somalia and southem India), Gyrineum longicaudatum (from the tropical westem Pacific), Cymatium pemiiketi (from Oman), Distorsio parvimpedita, Distorsionella pseudaphera, Personopsis purpurata and P. trigonaperta (all from New Caledonia). The nomenclature of numerous taxa is stabilized by the designation of neotypes and lectotypes for nominal species named by A. Adams & Reeve, Broderip, Deshayes, Dillwyn, Dunker, Fulton, Gmelin, Gould, Gray, Iredale, Jousseaume, Kuenen. Küster, Lamarck, Linné, Martin. Mighels, d'Orbigny, Perry, Reeve, Röding, Salis Marschlins, Schepman, Schumacher, G B. Sowerby II, and Wood.
Campagnes accessibles citées (40) [+]
[-]
BATHUS 1,
BATHUS 2,
BATHUS 3,
BATHUS 4,
BENTHEDI,
BERYX 11,
BIOCAL,
BIOGEOCAL,
CALSUB,
CHALCAL 1,
CHALCAL 2,
CORAIL 2,
CORINDON 2,
GEMINI,
HALICAL 1,
HALIPRO 1,
KARUBAR,
LAGON,
MD32 (REUNION),
MONTROUZIER,
MUSORSTOM 1,
MUSORSTOM 2,
MUSORSTOM 3,
MUSORSTOM 4,
MUSORSTOM 5,
MUSORSTOM 6,
MUSORSTOM 7,
MUSORSTOM 8,
SMCB,
SMIB 1,
SMIB 10,
SMIB 2,
SMIB 3,
SMIB 4,
SMIB 5,
SMIB 6,
SMIB 8,
SMIB 9,
VAUBAN 1978-1979,
VOLSMAR
Codes des collections associés:
IM (Mollusques)
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Beu A.G. 2005. Neogene fossil tonnoidean gastropods of Indonesia. Scripta Geologica 130: 1-186
Résumé [+]
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Tonnoidean gastropods in K. Martin’s and other collections in the Nationaal Natuurhistorisch Museum, Leiden (and a few other minor collections) are reidentified and classified. The resulting fauna of 99 species is very similar to that of the Indo-West Pacific today, 70% of species still inhabiting the Indonesian region. Species endemic to the Miocene and Pliocene rocks of Indonesia are Bursa sangirana sp. Nov., and two new (unnamed) species similar to Bursina ignobilis (Beu); Cassis depressior Martin and C. preangerensis Martin; Cypraecassis denseplicata (Martin) and an unnamed species of Cypraecassis; Sconsia martini van Regteren Altena and S. pulchra Pannekoek; Echinophoria vandervlerki Martin (possibly a synonym of E. wyvillei (Watson)); Phalium menkrawitense Beets and P. rembangense (Martin); Distorsio denseplicata van Regteren Altena and D. djunggranganensis (Martin); Biplex magnifica (Martin), B. pamotanensis (Martin) and B. perliberalis (Beets); Cymatium (Monoplex) gembacanum (Martin) (?=C. exaratum (Reeve)), C. rembangense (Wanner & Hahn), and C. tjaringinense (Martin); Cymatium (Ranularia) pseudopyrum (Martin) and an unnamed species of C. (Ranularia); Cymatium (Septa) dharmai sp. Nov.; Sassia (Cymatiella) fennemai (Martin), S. (C.) menkrawitensis (Beets) and an unnamed species of S. (Cymatiella); Eudolium erbi (Haanstra & Spiker), E. errabundum (Beets) and E. pamotanense (Martin); Malea(?) papuana (Beets); and Sconsodolium (gen. Nov.) rembangense (Pannekoek). These 30 species (30% of the recorded fauna), and the generic groups Sconsia, Sconsodolium and Sassia (Cymatiella), are all “additional” tropical western Pacific taxa that became extinct before the present day (Sconsia and Sassia (Cymatiella) only locally), as a result of Pleistocene climate change. Species previously included in Bufonaria Schumacher prove to belong in two distinct genera; species closely related to “Bursa” nobilis have a subcentral (rather than mid-left edge) opercular nucleus and are reclassified in Bursina Oyama. “Sconsia” rembangensis Pannekoek is an elongate, axially ridged cassid with a coarsely plicate inner lip; the new genus Sconsodolium is proposed for it. Galeodea bituminata (Martin) and G. carolimartini Beets are both earlier names for the western Pacific species (originally described in the Recent fauna) previously known as G. echinophorella Habe. Eudolium javanum (Martin) is an earlier name for the Indo-West Pacific species (originally described in the Recent fauna) previously known as E. pyriforme (G.B. Sowerby 3rd), whereas E. bituminata Martin is a synonym of the near-cosmopolitan species E. bairdii (Verrill & Smith). Ranella spinosa var. granosa Martin is either an earlier name for the western Pacific species (originally described in the Recent fauna) previously known as Bufonaria perelegans Beu, or a closely similar, but distinct, species. Purpura bantamensis Martin, Cassis tegalensis Martin, Dolium losariense Martin, and Tritonium verbeeki Boettger are all synonyms of Cymatium (Linatella)
cingulatum (Lamarck).
Campagnes accessibles citées (2) [+]
[-]
Codes des collections associés:
IM (Mollusques)
-
Beu A.G. 2008. Recent deep-water Cassidae of the world. A revision of Galeodea, Oocorys, Sconsia, Echinophoria and relatedtaxa, with new genera and species (Mollusca, Gastropoda), in Héros V., Cowie R.H. & Bouchet P.(Eds), Tropical Deep-Sea Benthos 25. Mémoires du Muséum national d'Histoire naturelle 196:269-387, ISBN:978-2-85653-614-8
Résumé [+]
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Shell, radular, opercular and external anatomical characters are surveyed in world Recent deep-water Cassidae, leading to the recognition of three subfamilies: Cassinae, Oocorythinae and Phaliinae. All Recent species are revised of Galeodea Link, 1807 (=Galeoocorys Kuroda & Habe, 1957), Microsconsia n. gen. and Sconsia Gray, 1847, all included in subfamily Cassinae; of Oocorys Fischer,
1883 (= Benthodolium Verrill & Smith, 1884, = Hadroocorys Quinn, 1980), Eucorys n. gen. (including Oocorys bartschi Rehder, 1943 and O. barbouri Clench & Aguayo, 1939) and Dalium Dall, 1889, all included in subfamily Oocorythinae; and of Echinophoria Sacco, 1890, included in subfamily Phaliinae. New species named are Galeodea plauta n. sp. (northwestern New Zealand), Microsconsia limpusi n. sp. (southeastern Queensland, Australia), and Oocorys grandis n. sp. (central Indian Ocean, and southeastern Atlantic, off
Namibia). Galeodea bituminata (Martin, 1933) (based on a Pliocene fossil from Buton Island, Indonesia) is an earlier name for G. echinophorella Habe, 1961; G. carolimartini Beets, 1943 is another earlier name for G. echinophorella. The name usually accepted for the type species of Sconsia, S. striata (Lamarck, 1816), is a junior secondary homonym of S. striata (J. Sowerby, 1812) and the valid name for this species is S. grayi (A. Adams, 1855). Echinophoria kurodai Abbott, 1968 was based on small specimens of E. wyvillei (Watson, 1886), and E. oschei Mühlhäusser, 1992 was based on Indian Ocean specimens of E. wyvillei. Echinophoria carnosa Kuroda & Habe, 1961 is limited to southern Japan to the Philippine Islands.
Campagnes accessibles citées (36) [+]
[-]
BATHUS 2,
BATHUS 3,
BATHUS 4,
BENTHAUS,
BENTHEDI,
BIOCAL,
BIOGEOCAL,
BORDAU 1,
BORDAU 2,
CORAIL 2,
Restreint,
Restreint,
EBISCO,
HALICAL 1,
KARUBAR,
MD28 (SAFARI II),
MD32 (REUNION),
MUSORSTOM 1,
MUSORSTOM 10,
MUSORSTOM 2,
MUSORSTOM 3,
MUSORSTOM 4,
MUSORSTOM 5,
MUSORSTOM 6,
MUSORSTOM 7,
MUSORSTOM 8,
NORFOLK 2,
PANGLAO 2005,
SALOMON 1,
SALOMON 2,
Restreint,
Restreint,
TAIWAN 2001,
TAIWAN 2002,
Restreint,
Restreint
Codes des collections associés:
IM (Mollusques)
-
Beu a. & Maxwell p. 1987. A revision of the fossil and living gastropods related to Plesiotriton Fischer, 1884 (family Cancellariidae, subfamily Plesiotritoninae n. subfam.). With an appendix: genera of Buccinidae Pisaniinae related to Colubraria Schumacher, 1817. New Zealand Geological Survey Paleontological Bulletin 54: 1-140
Campagnes accessibles citées (2) [+]
[-]
Codes des collections associés:
IM (Mollusques)
-
Bieler R. 1993. Architectonicidae of the Indo-Pacific (Mollusca, Gastropoda). Abhandlungen des Naturwissenschaftlichen Vereins in Hamburg (NF) 30, 376 pp. ISBN:3-437-30758-4
Résumé [+]
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A systematic monograph of the Recent Indo-Pacific species of the marine family Architectonicidae (Gastropoda: Heterostropha) is presented, based on new field studies, a large part (more than 22,000 specimens in over 50 collections) of the world-wide available collection material, as well as all available type material and original publications. A general introduction to the family is given, concentrating on morphology and anatomy, reproductive biology, habitat and diet, phylogeny and fossil record. The group has a world-wide distribution in warm-temperate to tropical waters and is the only gastropod family possessing heterostrophic ("sinistral") protoconchs in combination with broadly conical, umbilicate, dextral teleoconchs. Architectonicids prey on various groups of zoantharian coelenterates. All members for which data are available have long-range planktotrophic veliger larvae enabling dispersal over great distances, and large areas of distribution (often ranging from Africa to the Central Pacific, sometimes even reaching the western coast of America) have been recognized for many species. A discussion of taxonomic characters emphasizes a "finger-print" pattern of recognized homologous teleoconch spiral ribs, and species-typical size range and shape (and occasionally, sculpture) of the protoconch. Over 250 previously introduced architectonicid species-group names are discussed. Of these, 88 are accepted as valid Indo-Pacific architectonicid species-group taxa, and 83 names are placed in their synonymies. Many others are rejected as unjustified emendations, erroneous subsequent spellings, or non-binominal names. Twenty lndo-Pacific species are described as new to science: Architectonica arcana, A. consobrina, A. gualtierii, Granosolarium excavatum, G. gemmi/ernm, Heliacus geminus, H hyperionis, H nereidis, H oceanitis, H proteus, Pseudotorinia armillata, P. sestertius, P. yaroni, Solatisonax kilburni, S.? orba, S. propinqua, S. rehderi, Spiro/axis argonauta, Sp. cornuarietis, and Sp. exornatus. Eight additional "forms" are recognized that demand further study and remain unnamed. Each recognized taxon is redescribed in detail, with special emphasis on homologous features of the teleoconch and protoconch dimensions. The descriptions are illustrated with 470 light and SEM photographs of type and other relevant specimens, and 150 other illustrations such as distribution maps, histograms and line drawings. Available data on anatomy, reproductive biology, larval development, ecology, and geographical distribution are summarized. The Indo-Pacific Architectonicidae are arranged in 11 genera: Architectonica RODING, 1798 (= Solarium LAMARCK, 1799, Verticillus Jousseaume, 1888), with 16 species and 2 "forms"; Adelphotectonica BIELER, 1987, with 3 species; Philippia GRAY, 1847, with 2 species (one of which of doubtful status); Psilaxis Woodring, 1928, with 2 species; Discotectonica MARWICK, 1931 ( = Acutitectonica HABE, 1961, Russetia GARRARD, 1961 ), with 4 species; Granosolarium SAcco, 1892 ( = Solariaxis DALL, 1892, Claraxis IREDALE, 1936), with 5 species; Solatisonax IREDALE, 1931, with 9 species and 1 "form" (two of which tentatively placed or of doubtful locality); Heliacus 0RBJGNY, 1842 ( = Torinia GRAY, 1842), with 28 species, 1 geographic subspecies and several "forms" of undetermined status, arranged in 6 subgenera: Heliacus s.s., Pyrgoheliacus BIELER, 1987, Torinista IREDALE, 1936 ( = Astronacus WoooRING, 1959), Grandeliacus IREDALE, 1957, Teretropoma Rochebrune, 1881, and Gyriscm TIBERI, 1867; Pseudotorinia SAcco, 1892 (= Awarna MESTAYER, 1930, Calodisculus REHDER, 1935), with 12 species and 4 "forms"; Pseudomalaxis F1sCHER, 1885 ( = Discosolis DALL, 1892, Mangonuia Mestayer, 1930), with 2 species; and Spirolaxis MONTEROSATO, 1913 (= Paurodiscm REHDER, 1935, Aguayodiscus Jaume &. Borro, 1946), with 5 species. Lectotypes are selected for Architectonica nobilis RODING, 1798; Architectonica valenciennesii MoRCH, 1859; Solarium admirandum MELVILL &. STANDEN, 1903; Solarium bicanaliculatum VALENCIENNES, 1832; Solarium dilectum DESHAYES, 1863; Solarium dunkeri HANLEY, 1862; Solarium enoshimense MELVILL, 1891; Solarium granulatum LAMARCK, 1816; Solarium japonicum PILSBRY & STEARNS, 1895; Solarium placentale HINDS, 1844; Torinia aequatorialis THIELE, 1925; Torinia costata Schepman, 1909; Torinia densegranosa Pilsbry, 1905; Torinia discoidea PEASE, 1868; and Torinia gemmulata THIELE, 1925.
A taxon index and a complete bibliography (comprising almost 800 titles) are provided.
Campagnes accessibles citées (6) [+]
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Codes des collections associés:
IM (Mollusques)
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Bieler R. 1995. Mathildidae from New Caledonia and the Loyalty Islands (Gastropoda: Heterobranchia), Résultats des campagnes MUSORSTOM 14. Mémoires du Muséum national d'Histoire naturelle 167:595-641, ISBN:2-85653-217-9
Résumé [+]
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Specimens of the genera Mathilda and Tuba from New Caledonia and the Loyalty Islands are studied, and compared with numerous other nominal mathildid species from the Indo-Pacific and Atlantic Oceans. Diversity is high in this region, with several species showing a much wider distribution in the Indo-Pacific than previously ascertained. Mathilda Semper, 1865 is used sensu lato, including Fimbriatella, Granulicharilda, Mathildona and Opimilda. From the study area thirteen species are diagnosed and compared, and several as yet unnamed forms that need further study are also discussed. Four new species are described, and Mathilda fusca (Okutani & Habe, 1981), previously placed in the turritellid genus Orectospira, is recognized as the largest extant member of the family Mathildidae. Tuba Lea, 1833 is also used sensu lato, including Gegania and Tubena, and is represented by two species (one described as new).
Twelve Indo-Pacific species previously referred to as Mathildidae are removed from the family: Mathildona cookiana
Dell, 1956 (Epitoniidae); Mathilda elegantula Angas, 1871 (Pyramidellidae ?); M. eurytima Melvill & Standen, 1896 (Cerithiidae); M. gracillima Melvill & Standen, 1901 (Capulidae); M. oppia Hedley, 1907 (Rissoidae); M. opulenta Hedley, 1907 (Cerithiidae); M. rosae Hedley, 1901 (Eulimidae); Eucharilda pleurorbis Laseron, 1951, and Opimilda protolineata Laseron, 1951 (Triphoridae); O. porrigata Laseron, 1951 (Cerithiopsidae ?); Dunkeria pulchella A. Adams, 1860, and D. scabra A. Adams, 1860 (Epitoniidae).
Campagnes accessibles citées (11) [+]
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BIOCAL,
BIOGEOCAL,
CALSUB,
CHALCAL 2,
LAGON,
MD32 (REUNION),
MUSORSTOM 4,
MUSORSTOM 5,
MUSORSTOM 6,
SMIB 3,
VAUBAN 1978-1979
Codes des collections associés:
IM (Mollusques)
-
Bouchet P. & Warén A. 1985. Mollusca Gastropoda : Taxonomical notes on tropical deep water Buccinidae white descriptions of new taxa, in Forest J.(Ed.), Résultats des campagnes MUSORSTOM I et II. Philippines (1976,1980) 2. Mémoires du Muséum national d'Histoire naturelle 133:457-514, ISBN:2-85653-136-9
Résumé [+]
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This paper presents the results from examination and determination of tropical species of Buccinidae from
deep water, collected by several expeditions, mainly in the Indo-Pacific area. The material comprises 14 genera
and the following new taxa are described : Calliloconcha knudseni (Kermadec Trench, 5480 m), Costaha crosnieri
( S W Indian Ocean, 1740 - 3760 m), Eosipho coriolis (Philippines, 880 m), Eosipho engonia ( SW Indian Ocean, 600 -
1 125 m), Eosipho thorybopus (Mozambique Channel, 400 - 500 m), Kapala bathybius (SE Atlantic, 3550 m),
Manaria clandestina (SE Asia, 440-1 490 m), Manaria makassarensis ( S E Asia, 490 - 875 m), Manaria formosa
(Mozambique Channel, 400 - 500 m).
For the preparation of this paper we have examined material and/or types of almost all previously described
deep sea species of tropical buccinids and these are figured and commented on.
An appendix lists all Neogene and Recent supraspecific names of Buccinidae proposed after the publication
of WENZ' " Handbuch der Palaozoologie " ( 1941 - 43 ).
Campagnes accessibles citées (9) [+]
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Codes des collections associés:
IM (Mollusques)
-
Boyer F. 2015. Révision du genre Hydroginella Laseron, 1957 dans les Mascareignes. Xenophora Taxonomy 6: 9-18
Campagnes accessibles citées (1) [+]
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Codes des collections associés:
IM (Mollusques)
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Boyer F. 2016. Etude d’un nouveau genre de Marginellidae (Mollusca : Neogastropoda) de l’Indo-Pacifique. Xenophora Taxonomy 10: 31-48
Résumé [+]
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Un nouveau genre Demissa gen. nov. est créé pour regrouper un ensemble de petites espèces de Marginellidae de l’Indo-Pacifique partageant principalement une coquille à la silhouette asymétrique et courbée et un second pli columellaire très long et fortement oblique. Les radulas, documentées pour deux espèces, détiennent des plaques rectangulaires étroites en forme de peigne portant un nombre restreint de 6 à 11 cuspides subégales. L’espèce-type désignée pour le genre Demissa est Marginella nevilli Jousseaume, 1875 (nom de remplacement pour M. inconspicua Nevill & Nevill, 1874 ; synonyme : Marginella lantzi Jousseaume, 1875) de l’Archipel des Mascareignes. Quatre autres espèces précédemment décrites sont replacées dans le genre Demissa : Marginella deformis Nevill & Nevill, 1874, de Ceylan, Baroginella volunta Laseron, 1957, du Queensland, Volvarinella procrita Kilburn, 1977 du Transkei, et Dentimargo cecalupoi Cossignani, 2005 de l’ouest malgache. Quatorze espèces nouvelles sont décrites dans le genre Demissa : D. borbonica sp. nov. du bathyal de la Réunion, D. masirana sp. nov. de l’île de Masirah (Oman oriental), D. maldivensis sp. nov. des Maldives centrales, D. fusulina sp. nov. d’Aldabra (Seychelles occidentales), D. benthedii sp. nov. du Banc du Leven (Canal du Mozambique septentrional), D. zanzibarica sp. nov. de Zanzibar et de Tanzanie centrale, D. meridionalis sp. nov. de l’extrême-sud malgache, D. alisonae sp. nov. de l’Archipel d’Hawaï, D. lorenzi sp. nov. des Iles de la Sonde orientales, D. maccleeryi sp. nov. du nord et du nord-ouest des Célèbes, D. philippinarum sp. nov. de Balicasag (Philippines centrales), D. poppei sp. nov. des Iles Camotes (Philippines centrales), D. carolinensis sp. nov. de l’Ile de Yap et D. santoensis sp. nov. du Vanuatu central.
Campagnes accessibles citées (6) [+]
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Codes des collections associés:
IM (Mollusques)
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Bruce A.J. 1996. Crustacea Decapoda : Palaemonoid shrimps from the Indo-West Pacific region mainly from New Caledonia, in Crosnier A.(Ed.), Résultats des campagnes MUSORSTOM 15. Mémoires du Muséum national d'Histoire naturelle 168:197-267, ISBN:2-85653-501-1
Résumé [+]
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A collection of 52 species of palaemonoid shrimps from the Muséum national d'Histoire naturelle, Paris, is reported
upon. Material is derived principally from the New Caledonian region but also includes specimens from Aden/Yemen,
Comoro Islands, western Indian Ocean, Philippines, Indonesia and Wallis Island. Specimens have been collected from
intertidal depths to over 600 m. Ten species have been collected from water depths of over 100 m.
Two new genera of pontoniine shrimp are designated : Climeniperaeus, for Periclimenaeus truncoideus Chace & Bruce,
1993, and Typtonychus, for a new species, T. crassimanus. The following species are transferred from the genus Typton
to the new genus Typtonychus : T. anomalus (Bruce, 1979), T. dentatus (Fujino & Miyake, 1969), and T. dimorphus
(Bruce, 1986). These species are probably all associates of Porifera.
Six new species of pontoniine shrimp are described. These include Conchodytes philippinensis, from an unknown
locality in the Philippines; Mesopontonia verrucimanus, from 184-186 m in the Tanimbar Islands, Indonesia;
Periclimenaeus colodactylus, from 20-25 m in New Caledonia, in association with Diplosoma versicolor Monniot;
Periclimenes involens, from 92-97 m, off Mindoro, Philippines, of unknown association; Pontonia compacta, from 10-
60 m, in New Caledonia, in association with Pyura albaneyensis Michaelson and Pontonia simplicipes, from 71 m, in the
Chesterfield Islands, in association with Pyura nigricans Heller.
Campagnes accessibles citées (13) [+]
[-]
BENTHEDI,
BIOCAL,
CALSUB,
CORAIL 2,
KARUBAR,
LAGON,
MD32 (REUNION),
MUSORSTOM 3,
MUSORSTOM 4,
MUSORSTOM 5,
MUSORSTOM 6,
MUSORSTOM 7,
SMIB 5
Codes des collections associés:
IU (Crustacés)
-
Cabezas P., Macpherson E. & Machordom A. 2011. Allogalathea (Decapoda: Galatheidae): a monospecific genus of squat lobster?. Zoological Journal of the Linnean Society 162(2): 245-270. DOI:10.1111/j.1096-3642.2010.00681.x
Résumé [+]
[-]
The genus Allogalathea was established by Baba in 1969 to include the well-known species Galathea elegans. This species is widely distributed across the Indo-West Pacific Ocean, and is characterized by living in close association with crinoids, and by its conspicuous coloration. Although the genus is considered monospecific, different colour patterns and discrete morphological variations mainly associated with the rostrum and chelipeds have been reported. These differences could point to cryptic species, thereby questioning Allogalathea as a monotypic taxon. To address this issue, we sequenced the mitochondrial cytochrome oxidase I (COI; 658 bp) and 16S rRNA (882 bp) genes and the nuclear gene phosphoenolpyruvate carboxykinase (PEPCK; 598 bp) in numerous specimens from eight different localities, and also examined their morphological characters. DNA sequences were analysed using maximum-parsimony, maximum-likelihood, and Bayesian approaches of phylogenetic inference. The resulting trees were combined with morphological evidence to test species boundaries. Our molecular data revealed four deeply divergent clades, which can be distinguished by subtle morphological differences in the spinulation and length: breadth ratio of the P1 carpus, spinulation of the walking legs, and shape of the rostrum. Our findings indicated that Allogalathea elegans is in fact a species complex comprising four different species, which, although genetically very distinct, are morphologically very similar. We provide morphological descriptions and a key to these four species of the genus.
Campagnes accessibles citées (10) [+]
[-]
Codes des collections associés:
IU (Crustacés)
-
Cairns S.D. 1989. A revision of the ahermatypic Scleractinia of the Philippine Islands and adjacent waters, Part 1: Fungiacyathidae, Micrabaciidae, Turbinoliinae, Guyniidaee and Flabellidae. Smithsonian Contribution to Zoology 486: 1-136
Résumé [+]
[-]
Fifty-three species of ahermatypic Scleractinia—about half of the Philippine ahermatypic fauna—belonging to four families and one subfamily are described and illustrated. Five additional species found in adjacent waters just north of the Philippines are also included in the faunistic revision. In order to better evaluate the genus Leptopenus, L. antarcticus, from Antarctica, is also included in this revision as a new species, making a total of 59 species revised. Concurrent with the species revision, higher-level taxa were reanalyzed and revised, resulting in the description of four new genera: Endocyathopora, Thrypticotrochus, Truncatoguynia, and Truncatoflabellum and 17 new species; the formation of 13 new species combinations; and the establishment of two new subgeneric ranks: Fungiacyathus (Bathyactis) and Flabellum (Ulocyathus). To help stabilize the nomenclature of taxonomically confusing species, neotypes were designated for two species: Flabellum (= Truncatoflabellum) cumingii and Flabellum (= Truncatoflabellum) candeanum; and lectotypes were chosen for four other species: Bathyactis (= Fungiacyathus) sibogae, Flabellum pavoninum, Flabellum distinctum, and Flabellum patens. Approximately 4400 specimens were examined from 178 stations throughout the Philippines, as well as most of the previously reported specimens from this area. A historical resume is given of previous literature on ahermatypic Scleractinia in the Philippine Islands. Character tables or keys are provided for the genera of Micrabaciidae, Turbinoliinae, Guyniidae, and Flabellidae, and character tables are provided for the Philippine species of Fungiacyathus, Stephanophyllia, Flabellum (Flabellum), and Truncatoflabellum. The Philippine Islands and Indonesia, especially the Sulu Sea, are considered to be at or near the center of ahermatypic species diversity and thus represent the most diverse ahermatypic fauna in the world. East and west of the Philippines the number of species held in common falls rapidly, but relatively high percentages of shared species are found to the north: 30%-32% for the South China Sea off Hong Kong, and 36%-38% for off Japan. The highest number of shared species, however, is with Indonesia (25-27 species, 47%-51%), with which the Philippines probably forms a zoogeographic unit Of the 53 species reported from the Philippines, 27 are new records for this island group.
Campagnes accessibles citées (4) [+]
[-]
Codes des collections associés:
IK (Cnidaires)
-
Castro P., Guinot D. & Ng P.K. 2010. A new family for Sotoplax robertsi Guinot, 1984, with a diagnosis and key to the Goneplacoidea MacLeay, 1838 (Crustacea: Decapoda: Brachyura). Zootaxa 2356: 36–56
Campagnes accessibles citées (3) [+]
[-]
Codes des collections associés:
IU (Crustacés)
-
Chan T.Y., Cleva R. & Chu K.H. 2016. On the genus Trachysalambria Burkenroad, 1934 (Crustacea, Decapoda, Penaeidae), with descriptions of three new species. Zootaxa 4150(3): 201-254. DOI:10.11646/zootaxa.4150.3.1
Campagnes accessibles citées (17) [+]
[-]
ATIMO VATAE,
AURORA 2007,
BIOPAPUA,
BORDAU 2,
CORINDON 2,
Restreint,
LAGON,
MD32 (REUNION),
MIRIKY,
MUSORSTOM 1,
MUSORSTOM 10,
MUSORSTOM 3,
MUSORSTOM 7,
PANGLAO 2005,
Restreint,
SANTO 2006,
Restreint
Codes des collections associés:
IU (Crustacés)
-
Cleva R. 1990. Crustacea Decapoda : les genres et les espèces indo-ouest pacifiques de Stylodactylidae, in Crosnier A.(Ed.), Résultats des campagnes MUSORSTOM 6. Mémoires du Muséum national d'Histoire naturelle 145:71-136, ISBN:2-85653-171-7
Résumé [+]
[-]
Numerous samples of Stylodactylidae collected between 1976 and 1989 off the Philippines, New Caledonia and Chesterfield Islands (MUSORSTOM, BIOCAL, CHALCAL, CORAIL 2 a n d SMIB cruises) are studied here. Other collections from Indonesia (CORINDON 2 cruise), Madagascar (coll. A. CROSNIER and R. CLEVA), and la Réunion (« MARION DUFRESNE », cruise M D 32) are included. This material is of particular interest since many specimens of various taxa have been collected : eighteen species and subspecies have been identified in it, of which nine are new : three species and one subspecies in the genus Stylodactylus. four species in the genus Parastylodactylus, and one in the new genus Stylodactyloides. Nine species and one subspecies of the genus Stylodactylus A. Milne Edwards, 1881., are represented in the collections studied here. S. laurentae sp. nov., with its typically short rostrum, seems to be one of the most common shrimps of the genus in New Caledonia and Chesterfield Islands. S. profundus sp. nov., unfortunately represented by specimens in incomplete or poor condition, extends the bathymetric range of the family : it has been collected, off New Caledonia, between 1395-1410 and 1618-1740 m. S. brevidactylus sp. nov. is represented by a single specimen from the Philippines : we at first considered that this specimen was an aberrant example of S. multidentatus Kubo, 1942, but decided then to re-examine our opinion because of its peculiar characters. Twenty seven specimens (eleven from the Philippines and sixteen from Chesterfield Islands and New Caledonia) have been identified as S. licinus Chace, 1983, a little known species described from the Philippines, and eleven others (one from Indonesia and ten from New Caledonia and Chesterfield Islands) as S. tokarensis Zarenkov, 1968, only known by the holotype collected in the east China sea (the paratype of S. tokarensis is suspected of being a specimen of S. licinus Chace). S. multidentatus Kubo, 1942, is probably one of the most commonly caught species of the family. Many specimens have been collected by the french campaigns from the Philippines, New Caledonia, and Madagascar : Neocaledonian specimens differ from the former by a longer rostrum and longer spines on the margin of the antennal scale. These differences are still more accentuated in Madagascarian specimens, and we finally decided to create for them a new subspecies, S. multidentatus robustus. Two other species of Stylodactylus are represented in our material : S. macropus Chace, 1983, of which the only previouly known specimen was collected by the « ALBATROSS » in the Philippines, is reported here, again from the Philippines and from New Caledonia and Chesterfield Islands. S. libratus Chace, 1983, described from a single specimen from Indonesia (Celebes, « ALBATROSS » collection) and reported then from Australia (New South Wales) by KENSLEY, TRANTER and GRIFFIN (1987) has been collected in New Caledonia and Chesterfield Islands. One specimen from Madagascar appears to be very close to S. libratus but shows however some différences from it, so that we identify it as S. aff. libratus. The genus Neostylodactylus Hayashi & Miyake, 1968, is represented in our material by two species : N. amarynthis (de Man, 1902), and N. affinis Hayashi & Miyake, 1968 : in these two species we have noted the very particular sexual dimorphism mentioned by CHACE (1983 : 6) for N. amarynthis : females differ from maies in lacking arthrobranchs on pereiopods 1 to 4. The geographical distribution of N. amarynthis extends now, in the Indo-Pacific, to the southwestern Indian Océan (La Réunion), and that of N. affinis, previously known only from the Korea Strait at 120 m depth, is shown to belong to the New Caledonia and Chesterfield Islands fauna ; it has been caught between 235 and 440 m. Four new species have been included in the genus Parastylodactylus created by FIGUEIRA in 1971 for Stylodactylus bimaxillaris Bate, 1888, and until now monospecific. P. bimaxillaris (Bate), known from a large part of the Indo-Pacific, is mentioned for the first time from New Caledonia and Madagascar. P. tranterae sp. nov., collected off New Caledonia and Chesterfield Islands, was first reported from Australia (New South Wales) by KENSLEY, TRANTER a n d GRIFFIN (1987) who suspected that it was a new species, butdid not name it, on account of the poor condition of the single specimen in their possession. P. semblatae sp. nov. seems to be very common in New Caledonia and Chesterfield Islands. P. richeri sp. nov., from New Caledonia, and P. longidactylus sp. nov., from the Philippines, each represented by a few specimens only, are fairly closely related species, but however are clearly distinct taxa. A new genus, Stylodactyloides, is proposed for a new species collected from New Caledonia and Chesterfield Islands, 5. crosnieri, which has a very unusual stylocerite, broadly rounded distally, which distinguishes it from ail other members of the family. It may be noted that several points in the systematics of the Stylodactylidae remain obscure. These will necessitate the examination of new collections. This work, however, shows the particular interest of these collection, concerning a little known and poorly represented family (nine new taxa described, representing more than one third of the species known until now), and indicates the richness of New Caledonia and Chesterfield Islands waters, where thirteen species have been collected, including six of the nine new ones. Ail the new taxa have been illustrated, and individual variations carefully studied in the species represented by numerous specimens. Color photographs of several species, taken on board during some of these cruises, complété the iconography. Identification keys are proposed for the four généra and twenty six species and subspecies now recognized in the family.
Campagnes accessibles citées (16) [+]
[-]
BIOCAL,
CHALCAL 2,
CORAIL 2,
CORINDON 2,
MD32 (REUNION),
MUSORSTOM 1,
MUSORSTOM 2,
MUSORSTOM 3,
MUSORSTOM 4,
MUSORSTOM 5,
MUSORSTOM 6,
SMIB 1,
SMIB 2,
SMIB 3,
SMIB 4,
VAUBAN 1978-1979
Codes des collections associés:
IU (Crustacés)
-
Cleva R., Guinot D. & Albenga L. 2007. Annotated catalogue of brachyuran type specimens (Crustacea, Decapoda, Brachyura) deposited in the Muséum national d’Histoire naturelle, Paris. Part I. Podotremata. Zoosystema 29(2): 229-279
Résumé [+]
[-]
The greatest part of the types of the brachyuran crabs (Crustacea, Decapoda) in the Crustacea collection of the Museum national d'Histoire naturelle, Paris, is already catalogued on registers and is to be gradually published. This first annotated catalogue lists the nominal species belonging to the Podotremata (i.e. crabs with coxal male and female gonopores, and spermathecae): families Homolodromiidae, Dromiidae, Dynomenidae, Homoliclae, Poupiniidae, Cycloclorippidae, Cymonomidae, Phyllotymolinidae and Raninidae. The names of the taxa are presented in their original combination. The erroneous references to specimens as "types" have been noted and corrected in conformity with the International Code of Zoological Nomenclature. The types of a total of 104 species are listed herein, out of about 370 known species of podotreme crabs. Photographs of most of the type specimens are also provided. A bibliography and an index are included.
Campagnes accessibles citées (35) [+]
[-]
Restreint,
BATHUS 1,
BATHUS 2,
BATHUS 3,
BENTHEDI,
BERYX 11,
BIOCAL,
BORDAU 1,
BORDAU 2,
CHALCAL 1,
CHALCAL 2,
CORAIL 2,
HALICAL 1,
KARUBAR,
LAGON,
LIFOU 2000,
MD32 (REUNION),
Restreint,
MUSORSTOM 1,
MUSORSTOM 2,
MUSORSTOM 3,
MUSORSTOM 4,
MUSORSTOM 5,
MUSORSTOM 6,
MUSORSTOM 7,
MUSORSTOM 8,
MUSORSTOM 9,
Restreint,
SALOMON 1,
SMCB,
SMIB 2,
SMIB 3,
SMIB 4,
SMIB 5,
SMIB 6
Codes des collections associés:
IU (Crustacés)
-
Crosnier A. 1985. Crevettes pénéides d'eau profonde récoltées dans l'océan Indien lors des campagnes BENTHEDI, SAFARI I et II, MD 32/RÉUNION. Bulletin du Muséum national d'Histoire naturelle, 4° série, Section A 7(4): 839-877
Résumé [+]
[-]
Four deep-sea fishing expeditions conducted in the Indian ocean allowed to catch 31 species of penaeid shrimps. None of them is new but several of them were known only in geographic areas remote from the Indian ocean and they were often represented by a very small number of specimens which somethimes belonged only to one sex. Therefore, additional descriptions are given and they are based on a rather abundant illustration. Moreover, a few synonymies could be established by reexamination of various types.
Campagnes accessibles citées (5) [+]
[-]
Codes des collections associés:
IU (Crustacés)
-
Crosnier A. 1987. Oplophoridae (Crustacea Decapoda) récoltés de 1971 à 1982 par les navires français dans l’océan Indien occidental sud. Bulletin de Muséum National d’Histoire Naturelle, Paris, Series 4, Section A (Zoology) 9(3): 695–726
Résumé [+]
[-]
Collecting from 1971 to 1982 in the South Western Indian Ocean resulted in the collection of 3 I species of Oplophorid Shrimps. Four of them, Acanthephyra frontieri, Heterogenys monnioti, Systellaspis curvispina and S. guillei, are new to Science and six others had never been reported from the Western Indian Ocean. Moreover the synonymy of Acanthephyra gracilipes Chace, 1940, with A. tenuipes Bate, 1888, is proposed and Notostomus rnurrayi Bate, 1888, which had never been reported since its description from a single specimen from the South Atlantic is discussed and illustrated. Finally, the variations of Systellaspis debilis (A. Milne Edwards, 1881) and S. pellucida (Filhol, 1885) are examined partly.
Campagnes accessibles citées (11) [+]
[-]
BENTHEDI,
Restreint,
Restreint,
Restreint,
Restreint,
Restreint,
MD08 (BENTHOS),
MD20 (SAFARI),
MD28 (SAFARI II),
MD32 (REUNION),
caride 1
Codes des collections associés:
IU (Crustacés)
-
Crosnier A. 1988. Sur les Heterocarpus (Crustacea, Decapoda, Pandalidae) du sud-ouest de l’océan Indien. Remarques sur d’autres espèces ouest-pacifiques du genre et description de quatre taxa nouveaux. Bulletin du Muséum national d'Histoire naturelle, 4° série, Section A 10(1): 57-103
Résumé [+]
[-]
Samples collected around Madagascar and La Réunion, which included seven species of the genus Heierocarpus, led to the re-examination of all the Heterocarpus (nine species) reported previously from the region. A new species, H. calmani, which had been confounded until now with H. woodmasoni Alcock, 1901, is described. The occurrence of H. lepidus de Man, 1917, of which the specimens collected in the region had been identified wrongly as H. fricarinatus Alcock and Anderson, 1894, is proved. The re-examination of the type of H. unicarinaius Borradaile, 1915, only known specimen of this species, permits the completion of its description, but makes one wonder if this species really belongs to the genus Heterocarpus. Comparisons between specimens from Madagascar and La Réunion and specimens from the West-Pacific and from the Atlantic permit the consideration of variations associated with geographical areas and depths of sampling for H. dorsalis Bate, 1888, H. ensifer A. Milne Edwards, 1881, H. laevigaius Bate, 1888, H. lepidus de Man, 1917, and H. sibogae de Man, 1917. These comparisons also allow better definition of the features separating H. lepidus from H. gibbosus Bate, 1888, and H. iricarinatus. A careful examination of the (( ensifer )) complex permits the description of two new species, H. aniacula and H. huyasliii, and the elevation to specific rank of H. parvispina, considered, until now, to be a subspecies of H. ensifer. On the other hand, H. tricarinaius is split into two subspecies, H. tricarinaius iricarinaius, found in the Indian Ocean, and H. [ricarinatus angustus subsp. Nov., found in the West-Pacific. A key is offered for their dentification of the 25 recognized species and subspecies of the genus. Moreover, attention is drawn to the interest often presented by the coloration in the species of this genus.
Campagnes accessibles citées (10) [+]
[-]
Codes des collections associés:
IU (Crustacés)
-
Crosnier A. 1991. Crustacea Decapoda : Les Metapenaeopsis indo-ouest-pacifiques sans appareil stridulant (Penaeidae). Deuxième partie, Résultats des campagnes MUSORSTOM 9. Mémoires du Muséum national d'Histoire naturelle 152:155-297, ISBN:2-85653-191-1
Résumé [+]
[-]
This paper is a continuation of the work published in 1987, in which a group of 10 species and one subspecies of Indo-West Pacific Metapenaeopsis without stridulating organs were treated. The study presented here is based on abundant material supplied by a large number of ORSTOM collections made in the Indo-West Pacific (Madagascar, Seychelles and New Caledonia) and by joint expéditions by ORSTOM and the Muséum national d'Histoire naturelle (MUSORSTOM 1-6, CORINDON, BIOCAL, BIOGEOCAL, CHALCAL 1 and 2 cruises) in the Philippines, Indonesia, New Caledonia and Chesterfield Islands and by the MD 32 cruise in the vicinity of La Réunion, supported by the TAAF (Terres Australes et Antarctiques Françaises). Additional material from the collections of the National Muséum of Natural History, Washington, from several Australian Muséums, as well as from the Muséums of Amsterdam, Leiden, Copenhagen and Frankfürt was also examined. Problems have occurred because of insufficient original descriptions and these have resulted in many errors in the Iiterature. All the type specimens have been re-examined (except for M. gallensis Pearson which is apparently lost), and also most of the specimens cited in the Iiterature. Corrected identifications and distributions are given. Among the species previously described, 18 are recognized as valid, either as species or as subspecies : M. assimilis (de Man, 1920), M. ceylonica Starobogatov, 1972, M. commensalis Borradaile, 1898, M. dalei (Rathbun, 1902), M. distincta (de Man, 1907), M. evermanni (Rathbun, 1906), M. faouzii (Ramadan, 1938), M. gallensis (Pearson, 1905), M. hilarula (de Man, 1911), M. Iamellata (de Haan, 1844), M. mannarensis de Bruin, 1965, M. mogiensis consobrina (Nobili, 1904), M. mogiensis mogiensis (Rathbun, 1902), M. quinquedenta (de Man, 1907), M. tarawensis Racek & Dali, 1965, M. vaillanti (Nobili, 1904), M. velutina (Dana, 1852), M. wellsi Racek, 1967.
Six species are considered to be synonyms : M. borradailei (de Man, 1911) = M. commensalis Borradaile, 1898.
M. bruini Starobogatov, 1972 = M. mogiensis consobrina (Nobili, 1904). M. caliper Liu & Zhong et al., 1988 = M. velutina (Dana, 1852). M. insona Racek & Dali, 1965 = M. velutina (Dana, 1852). M. perlarum (Nobili, 1905) = M. mogiensis consobrina (Nobili, 1904). M. raceki Starobogatov, 1972 = M. assimilis (de Man, 1920).
Fifteen species and 2 subspecies are described as new : M. costata, M. difficilis, M. gaillardi, M. incisa, M. laubieri, M. marquesas, M. menoui, M. mogiensis complanata, M. mogiensis intermedia, M. parahilarula, M. persica, M. propinqua, M. proxima, M. quadrilobata, M. richeri, M. spatulata, M. spiridonovi. A total of 35 species and subspecies (not counting one form described under the name M. aff. Distincta which is probably new) are treated. Thus 46 species and subspecies of Metapenaeopsis lacking stridulating organs are now known to occur in the Indo-West Pacific. Two identification keys are presented : one for males, another for females. They are mainly intended as a guide to the numerous figures included in the paper. Illustrations of the genitalia provide assistance in recognizing the characters used to separate the species. All the petasmata are depicted with lobes both closed and separated. Depth zones and geographic distributions of all the species are presented in tabular form. As with previous studies high species diversity of the Philippines-Indonesia fauna is evident. Déductions about the biogeography must be regarded with caution because they may reflect differences in sampling effort across the various areas and also because many small species have not been adequately collected. It is of particular interest to note that in the New Caledonian region, where there have been many collections made using a variety of methods, 17 species are known, whereas from the vast Philippines-Indonesia region only 19 have been recorded and only 9 from the whole of Australia. Finally some general considerations on the genus Metapenaeopsis are presented and it is suggested that the species currently assigned to it should perhaps be placed in 2 or 3 genera. An effort has been made to define the groups that might be deserving more formal recognition.
Campagnes accessibles citées (18) [+]
[-]
BENTHEDI,
BIOCAL,
BIOGEOCAL,
CHALCAL 1,
CHALCAL 2,
CORAIL 2,
CORINDON 2,
LAGON,
MD32 (REUNION),
MUSORSTOM 1,
MUSORSTOM 2,
MUSORSTOM 3,
MUSORSTOM 4,
MUSORSTOM 5,
MUSORSTOM 6,
Restreint,
Restreint,
SMIB 5
Codes des collections associés:
IU (Crustacés)
-
Crosnier A. 1994. Crustacea Decapoda : Les Metapenaeopsis indo-ouest-pacifiques avec un appareil stridulant (Penaeidae), in Crosnier A.(Ed.), Résultats des campagnes MUSORSTOM 12. Mémoires du Muséum national d'Histoire naturelle 161:255-337, ISBN:2-85653-212-8
Campagnes accessibles citées (17) [+]
[-]
BENTHEDI,
BIOCAL,
CHALCAL 1,
CHALCAL 2,
CORAIL 2,
CORINDON 2,
Restreint,
LAGON,
MD32 (REUNION),
Restreint,
MUSORSTOM 1,
MUSORSTOM 3,
MUSORSTOM 4,
MUSORSTOM 5,
MUSORSTOM 6,
Restreint,
SMIB 5
Codes des collections associés:
IU (Crustacés)
-
Crosnier A. 1994. Crustacea Decapoda : Observations complémentaires sur les Metapenaeopsis indo-ouest-pacifiques sans appareil stridulant (Penaeidae) Description de deux nouvelles espèces, in Crosnier A.(Ed.), Résultats des campagnes MUSORSTOM 12. Mémoires du Muséum national d'Histoire naturelle 161:339-349, ISBN:2-85653-212-8
Campagnes accessibles citées (14) [+]
[-]
BIOCAL,
CHALCAL 1,
CORINDON 2,
LAGON,
MD32 (REUNION),
Restreint,
MUSORSTOM 1,
MUSORSTOM 3,
MUSORSTOM 4,
MUSORSTOM 5,
MUSORSTOM 6,
Restreint,
Restreint,
SMIB 5
Codes des collections associés:
IU (Crustacés)
-
Crosnier A. 2002. Révision du genre Parathranites Miers, 1886 (Crustacea, Brachyura, Portunidae). Zoosystema 24(4): 799-825
Résumé [+]
[-]
Based on rather abundant material from the Indo-West Pacific, the number of species in the genus Parathranites Miers, 1886 is elevated from two to eight. The six new species are P. granosus n. sp., P. tuberosus n. sp., P. tuberogranosus n. sp., P. ponens n. sp., P. intermedius n. sp. and P. parahexagonum n. sp. Examination of the type series of the type species for the genus, P. orientalis Miers, 1886, shows that it contains two species; a lectotype is designated for P. orientalis. The main morphological characters used for differentiating the species are the breadth/length ratio of the carapace (correlated with the length of the fifth anterolateral teeth of the carapace) which can vary from 1.3 to 2.1, the presence or absence of a median tubercle on the posterior part of the cardiac area, the granulation of the carapace and the shape of the first male pleopods. An identification key for members of this genus is proposed.
Campagnes accessibles citées (23) [+]
[-]
BATHUS 1,
BATHUS 2,
BATHUS 3,
BERYX 11,
BIOCAL,
BORDAU 1,
BORDAU 2,
HALIPRO 1,
KARUBAR,
LAGON,
LITHIST,
MD32 (REUNION),
MUSORSTOM 1,
MUSORSTOM 10,
MUSORSTOM 2,
MUSORSTOM 7,
MUSORSTOM 8,
MUSORSTOM 9,
NORFOLK 1,
PALEO-SURPRISE,
SMCB,
SMIB 6,
TAIWAN 2000
Codes des collections associés:
IU (Crustacés)
-
Crosnier a. 1988. Contribution à l'étude des genres Haliporus Bate, 1881 et Gordonella Tirmizi, 1960 (Crustacea Decapoda Penaeoidea) Description de deux espèces nouvelles. Bulletin du Muséum national d'Histoire naturelle, 4° série, Section A 10(3): 563-601
Campagnes accessibles citées (7) [+]
[-]
Codes des collections associés:
IU (Crustacés)
-
D'hondt J.L. 1987. Observations sur les Brachiopodes actuels de Nouvelle-Calédonie et d'autres localités de l'Indo-Pacifique. Bulletin du Muséum national d'Histoire naturelle, 4° série, Section A 9(1): 33-46
Résumé [+]
[-]
Systematic study of the Brachiopoda collected from 1977 to 1984 around New Caledonia and near Chesterfield bank (Coral Sea). Observations on sorne brachiopods species from west Indian ocean. Description of a new genus, Basiliolella n. gn.
Campagnes accessibles citées (2) [+]
[-]
Codes des collections associés:
IB (Bryozoaires Brachiopodes)
-
Dolin L. 1991. Mollusca Gastropoda : Cypraeopsis superstes sp. nov., Pediculariinae relique du Bathyal de Nouvelle-Calédonie et de la Réunion, in Crosnier A. & Bouchet P.(Eds), Résultats des campagnes MUSORSTOM 7. Mémoires du Muséum national d'Histoire naturelle 150:179-186, ISBN:2-85653-180-6
Résumé [+]
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The genus Cypraeopsis was so far known from two species in the Miocene of Europe and South-East Asia. An unnamed species is here recorded from the upper Oligocene of France and C. superstes sp. Nov. Is described from the Recent bathyal fauna of New Caledonia and Reunion. C. superstes differs from the fossil species by the body whorl being spirally sculptured, by the outer lip undulating as in Pedicularia, and by the protruding, uncovered protoconch. A character tentatively interpreted as progenetic. C. superstes thus appears paradoxically as an evolved relict.
Campagnes accessibles citées (5) [+]
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Codes des collections associés:
IM (Mollusques)
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Fehse D. 2017. Contributions to the knowledge of the Triviidae, XXIX-N. New Triviidae from the Southwestern lndian Ocean. Visaya Suppl. VIII: 240-287
Campagnes accessibles citées (2) [+]
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Codes des collections associés:
IM (Mollusques)
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Forest J. 1995. Crustacea Decapoda Anomura : Révision du genre Trizopagurus Forest, 1952 (Diogenidae), avec rétablissement de deux genres nouveaux, in Crosnier A.(Ed.), Résultats des campagnes MUSORSTOM 13. Mémoires du Muséum national d'Histoire naturelle 163:9-149, ISBN:2-85653-224-1
Résumé [+]
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Crustacea Decapoda Anomura : Revision of the genus Trizopagurus Forest, 1952 (Diogenidae), with the establishment of two new genera. Prior to the present study, the genus Trizopagurus Forest, 1952, included ten species, mostly from the Indo-West Pacific, but two of them from the Eastern Atlantic and one from the Eastern Pacific. Following the examination of about 350 spécimens, this genus has now been revised and two new genera established, Ciliopagurus gen. Nov. And Strigopagurus gen. Nov. In addition 24 species are assigned to the three gênera, 14 of thèse being described as new.
After an introduction that discusses the examined material and the methods used in the taxonomic study, a chapter is devoted to the characters that led to the partition of genus Trizopagurus, namely the shape of the cephalothoracic shield, ornamentation of thoracic appendages, organization of the pleopods, and the stridulatory structures. Thèse structures, described and compared in the following chapter, are of particular interest since they can be used to define the three gênera. Their homologies indicate an evolutionary trend from Trizopagurus via Ciliopagurus to Strigopagurus and the three gênera are studied following the order of this cline.
The systematic section first gives an account on the current status of the Diogenidae, recently enriched with four gênera. The characters of each genus are tabulated and their comparison used to define some groupings. In most cases, the genera brought together in a same group show marked differentiations and are not closely related. However, the three genera presently studied form a coherent unit, especially on account of the stridulatory structures, which are peculiar and unique, not only within the family, but in ail decapods. An identification key is provided for ail known genera of Diogenidae.The systematic treatment of the three studied gênera comprises references, diagnosis and définitions, together with remarks on the affinities of the included species. Key s for species identification are provided.
For each species are given références, a full synonymy, a list of examined material, informations on type spécimens, a description and an account of variations, when enough spécimens are available. In the remarks, the main distinctive morphological features are pointed out and compared with those of related species. Are also mentioned the size distribution by sex, the identified inhabited shells, and the distribution.
Trizopagurus Forest, 1952, is characterized by the relatively weak development of the stridulatory elements, which are fewer, less differenciated and grouped in less distinct patches than in the other two genera. The ornamentation of the chelipeds consists of slightly projecting and rounded teeth or tubercles, in front of which short setae (ciliae) are located in semicircular rows. In both sexes, there are four biramous pleopods on the left side of the abdomen, the last one smaller and never oviferous in the female. The three species inhabit shallow water, usually in the tidal zone. T. magnificus (Bouvier, 1898) belongs to the tropical fauna of the eastern Pacific. T. melitai (Chevreux & Bouvier, 1892) and T. rubrocinctus Forest & Raso, 1990, are both from the tropical northeastern Atlantic.
In Ciliopagurus gen. Nov., the stridulatory structures are looking like fine, corneous, parallel rods, grouped in several neatly separated patches, which are homologous in the different species. The first three thoracic legs are ornamented by transverse ciliated striae, with much longer setae in some species. There are four unpaired biramous pleopods in both sexes, the last one equal to the others and always oviferous in the female. The species can be separated into two groups, according to whether the ridges on the carpus and propodus of chelipeds, along the transverse striae, are smooth or tuberculated-denticulated. The first group includes eight species : C. strigatus (Herbst, 1804), C. îricolor sp. Nov., C. krempfi (Forest, 1952), C. caparti (Forest, 1952), C. albatrossi sp. Nov., C. shebae (Lewinsohn, 1969), C. macrolepis sp. Nov. Et C. liui sp. Nov. The second group comprises also eight species : C tenebrarum (Alcock, 1905), C. haigae sp. Nov., C. hawaiiensis (McLaughlin & Bailey-Brock, 1975), C. pacificus, C. plessisi, C. major, C. alcocki and C. babai spp. nov. The genus Ciliopagurus, which is widely distributed, includes one species, C. caparti, from the tropical eastern Atlantic. All others are from the tropical Indo-West Pacific, from the Red Sea and southeastern Africa to Japan and the Hawaiian and Marquesas Islands. The bathymetry range is highly variable. In the first group two species are restricted to very shallow water, mostly from the tidal zone. The other ones are distributed from 50 to 120 m, except for the eurybathic C. krempfi, which has been collected between 10 and 300 m. The second group is mostly présent from 120 to 480 m, one species reaching probably a greater depth. The genus Ciliopagurus gen. Nov. Also includes a fossil pagurid from the Middle Miocène, previously known as Dardanus substriatiformis (Lorenthey) and related to the species of the second group.The genus Strigopagurus gen. Nov. Is provided with the most differentiated and accomplished stridulatory structures. They consist of relatively thick corneous rods, arranged in strongly individualized patches, the larger of which appearing as distinctly channelled plates. The carpus and manus of the chelipeds are covered dorsally with strong teeth that end in a thin corneous spine. Thinner corneous teeth are also present on the two following appendages. As usual within the Diogenidae, except Paguristes and Paguropsis, there are no appendages on the first abdominal segment. In the female, the four pleopods are unpaired and biramous, the last one being only partially oviferous. But the second abdominal segment of the maie is usually supplied with a pair of pleopods, which, according to the species, are modified or not as gonopods ; the following three appendages are unpaired and biramous. The five species can be separated into two groups. The first comprises two species without a differentiation of the paired maie pleopods, i. e. S. strigimanus (White, 1847) and S. elongatus sp. nov. The three species with differentiated gonopods, S. bilineatus, S. boreonotus and S. poupini spp. nov. Form the second group. Strigopagurus gen. nov. Is not as extensively distributed as Ciliopagurus gen. nov., being found only from the eastern Indian Océan to Japan and Polynesia. The genus is not strictly tropical, since the two species with undifferenciated pleopods inhabit the southern Australia. One of the other three species is known only from Queensland and another from Polynesia. The last one, present in eastern Indonesia, New Caledonia, the Philippines and Japan, is the only species of the genus spreading north of the Equator. The species of the first group inhabit relatively shallow water, usually from a few to about a hundred meters. The other species are all present at about 250 m, but one of them, the most widely distributed, is still relatively common to 500 m. Finally, a general account of the geographic and bathymetric distribution of genera and species is given and illustrated with maps and a table.
Campagnes accessibles citées (20) [+]
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BATHUS 2,
CALSUB,
CHALCAL 1,
CHALCAL 2,
CORINDON 2,
KARUBAR,
MD32 (REUNION),
MUSORSTOM 3,
MUSORSTOM 4,
MUSORSTOM 5,
MUSORSTOM 6,
MUSORSTOM 7,
SMCB,
SMIB 2,
SMIB 3,
SMIB 4,
SMIB 5,
SMIB 6,
VAUBAN 1978-1979,
VOLSMAR
Codes des collections associés:
IU (Crustacés)
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Fraussen K., Kantor Y.I. & Hadorn R. 2007. Amiantofusus gen. nov. for Fusus amiantus Dall, 1889 (Mollusca: Gastropoda: Fasciolariidae) with description of a new extensive Indo-West Pacific radiation. Novapex 8(3-4): 79-101
Résumé [+]
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In the present paper we describe the new genus Amiantofusus gen. nov. to accommodate the Atlantic species Fusus amiantus Dall, 1889. The genus belongs to Fasciolariidae and this family is confirmed as distinct from Buccinidae, based on anatomical differences. We add an Indo-West Pacific fauna of seven species described as new to science: miantofusus pacificus sp. nov. (North Fiji Basin, New Caledonia, southern Coral Sea, south West Pacific), A. gloriabundus sp. nov. (North Fiji Basin, Vitiaz Zone), A. sebalis sp. nov. (New Caledonia, Loyalty Islands, Vanuatu), A. candoris sp. nov. (Chesterfield Islands, Fairway), A. maestratii sp. nov. (New Caledonia), A. borbonica sp. nov. (Reunion) and A. cartilago sp. nov. (Mozambique Channel). In addition we add two unnamed species: A. species 1 (North Fiji Basin) and A. species 2 (Vanuatu). Fusus thielei Schepman, 1911 is briefly discussed, the generic placement is still uncertain.
Campagnes accessibles citées (27) [+]
[-]
BATHUS 1,
BATHUS 2,
BATHUS 3,
BATHUS 4,
BERYX 11,
Restreint,
BIOCAL,
BIOGEOCAL,
BORDAU 2,
CHALCAL 2,
CORAIL 2,
EBISCO,
HALIPRO 1,
MD32 (REUNION),
MUSORSTOM 4,
MUSORSTOM 5,
MUSORSTOM 6,
MUSORSTOM 7,
MUSORSTOM 8,
NORFOLK 1,
NORFOLK 2,
Restreint,
SMIB 3,
SMIB 4,
SMIB 8,
TAIWAN 2000,
VOLSMAR
Codes des collections associés:
IM (Mollusques)
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Fraussen K. & Chino M. 2011. Notes about Engina J.E. Gray, 1839 (Gastropoda: Buccinidae) with description of three new species from the west Pacific. Visaya 3(3): 63-75
Campagnes accessibles citées (3) [+]
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Codes des collections associés:
IM (Mollusques)
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Fraussen K., Galindo L.A. & Rosado J. 2020. Deep-water Photinae (Gastropoda: Nassariidae) from eastern Africa, with descriptions of five new species. European Journal of Taxonomy 720: 144-169. DOI:10.5852/ejt.2020.720.1123
Résumé [+]
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Deep-water species from the western Indian Ocean off the East African coast and Madagascar, belonging to the subfamily Photinae, are discussed and compared with species from the West Pacific. Phos elegantissimus Hayashi & Habe, 1965, P. hirasei Sowerby, 1913 and P. laevis Kuroda & Habe in Habe, 1961 are recorded from Mozambique and/or from Madagascar, hereby extending their known range considerably into the western Indian Ocean. The East African specimens formerly assigned to Phos roseatus Hinds, 1844 are found to differ from this West Pacific species. In total, five species are described as new: Phos ganii sp. nov., P. geminus sp. nov., P. ladoboides sp. nov., P. pulchritudus sp. nov. and P. testaceus sp. nov.
Campagnes accessibles citées (9) [+]
[-]
Codes des collections associés:
IM (Mollusques)
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Galil B.S. 2000. Crustacea Decapoda: Review of the genera and species of the family Polychelidae Wood-Mason, 1874, in Crosnier A.(Ed.), Résultats des campagnes MUSORSTOM 21. Mémoires du Muséum national d'Histoire naturelle 184:285-387, ISBN:2-85653-526-7
Résumé [+]
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The polychelids are large, uncommon, primitive decapods that inhabit the depths of the world oceans down to 5000 m, between latitudes 50°N and 55°S. A study of major deep-sea collecdons led to a revision of the family. All genera and species are redescribed and extended synonymies given. Two new genera are established: Cardus, for Polycheles crucifer (Thomson, 1873) and Homeryon, for Polycheles asper Rathbun, 1906 and a new species, H. armarium. The genus Pentacheles Bate, 1878, is revived to include polychelids in which the epipod on third maxilliped is longer than the ischium: P. gibbus Alcock, 1894, P. laevis Bate, 1878, P. obscurus Bate, 1878, P. synderi (Rathbun, 1906) and P. validus A. Milne Edwards, 1880. Stereomastis Bate, 1888 is considered a synonym of Polycheles Heller, 1862. Willemoesia Grote, 1873 is retained with but four species: W. forceps A. Milne Edwards, 1880, W. inornata Faxon, 1893, W. leptodactyla (Willemoes-Suhm, 1875), and W. pacifica Sund, 1920. In all, thirty-two species are recognized, including six new species. The bathymétrie and geographic ranges are amended and discussed. A key to the genera and species of the family is provided.
Campagnes accessibles citées (31) [+]
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Restreint,
BATHUS 1,
BATHUS 2,
BATHUS 3,
BATHUS 4,
BENTHEDI,
BIOCAL,
Restreint,
Restreint,
Restreint,
BIOGEOCAL,
CORINDON 2,
HALIPRO 1,
HALIPRO 2,
KARUBAR,
MD28 (SAFARI II),
MD32 (REUNION),
Restreint,
MUSORSTOM 1,
MUSORSTOM 10,
MUSORSTOM 2,
MUSORSTOM 3,
MUSORSTOM 4,
MUSORSTOM 5,
MUSORSTOM 6,
MUSORSTOM 7,
MUSORSTOM 8,
MUSORSTOM 9,
Restreint,
VAUBAN 1978-1979,
VOLSMAR
Codes des collections associés:
IU (Crustacés)
-
Garcia e. 2004. New records of Opalia-like mollusks (Gastropoda: Epitoniidae) from the Indo-Pacific, with the description of fourteen new species. Novapex 5(1): 1-18
Campagnes accessibles citées (21) [+]
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BATHUS 1,
BATHUS 2,
BATHUS 3,
BATHUS 4,
BORDAU 1,
BORDAU 2,
CHALCAL 1,
KARUBAR,
LIFOU 2000,
MD32 (REUNION),
MONTROUZIER,
MUSORSTOM 10,
MUSORSTOM 4,
MUSORSTOM 5,
MUSORSTOM 6,
MUSORSTOM 7,
MUSORSTOM 8,
MUSORSTOM 9,
SMIB 8,
Restreint,
VAUBAN 1978-1979
Codes des collections associés:
IM (Mollusques)
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García E.F. 2004. On the genus Cycloscala Dall, 1889 (Gastropoda: Epitoniidae) in the Indo-Pacific, with comments on the type species, new records of known species, and the description of three new species. Novapex 5(2-3): 57-68
Résumé [+]
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All described Indo-Pacific taxa referable to the epitoniid genus Cycloscala Dall, 1889 are listed and evaluated. The type species, Cycloscala echinaticosta (d'Orbugny, 1842) is discussed. Four described Inod-Pacific Cycloscala species, considered valid herewith, are treated: Cycloscala crenulata Pease, 1867; C. gazae Kilburn, 1985; C. hyalina Sowerby II, 1844; and C. revoluta Hedley, 1899. Three new species are described: Cycloscala armata, C. sardella, and C. montrouzieri.
Campagnes accessibles citées (15) [+]
[-]
BATHUS 1,
BATHUS 2,
BATHUS 3,
BERYX 11,
BIOGEOCAL,
BORDAU 2,
LIFOU 2000,
MD32 (REUNION),
MONTROUZIER,
MUSORSTOM 10,
MUSORSTOM 3,
MUSORSTOM 6,
MUSORSTOM 8,
MUSORSTOM 9,
Restreint
Codes des collections associés:
IM (Mollusques)
-
Guinot D. 1990. Crustacea Decapoda : Le genre Psopheticus Wood-Mason, 1892 (Goneplacidae), in Crosnier A.(Ed.), Résultats des campagnes MUSORSTOM 6. Mémoires du Muséum national d'Histoire naturelle 145:331-367, ISBN:2-85653-171-7
Résumé [+]
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This paper contains a study of the genus Psopheticus based on collections from the area around Madagascar (leg. Crosnier & Cleva, Benthedi Exp.); from Réunion (Marion-Dufresne 1982, MD32); from the Philippines (MUSORSTOM 1-3), from the Makassar Strait (Corindon 2, 1980); and from New Caledonia (Biocal and Musorstom 4, 1985). The type species, P. stridulans Wood-Mason, 1982, is redescribed, based on a topotype, from tyhe Andaman Sea. In addition, the genus contains P. insignis Alcock, 1900 and P. hughu Rathbun, 1914, both of which are redescribed, and P. vocans Guinot, 1985. Three new species are erected : P. crosnieri from Madagascar ; P. musicus from the Philippines ; and P. insolitus from the Makassar Strait. Specimens previously reported as P. stridulans by Guinot, from Réunion, have been reexamined and are considered of uncertain status but close to P. stridulans. A key is provided for identification of the species. The armature of the ambulatory legs was found to be a reliable and complex specific character, indepedant of sex and age, and is described for each species. A large series of P. insignis evidenced pronounced allometry in the growth pattern of the anterolateral edge of the carapace and a sexual dimorphism with longer chelipeds in the male.
Campagnes accessibles citées (8) [+]
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Codes des collections associés:
IU (Crustacés)
-
Guinot D. & Richer de forges B. 1995. Crustacea Decapoda Brachyura : Révision de la famille des Homolidae de Haan, 1839, in Crosnier A.(Ed.), Résultats des campagnes MUSORSTOM 13. Mémoires du Muséum national d'Histoire naturelle 163:283-517, ISBN:2-85653-224-1
Résumé [+]
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Crustacea Decapoda Brachyura : Revision of the family Homolidae de Haan, 1839.
Collections made by scientists from ORSTOM and during French expeditions, resulting from the cooperation of
ORSTOM and the Muséum national d'Histoire naturelle, in the upper bathyal zone of the Indo-West-Pacific (Madagascar,
Seychelles, Indonesia, the Philippines, New Caledonia, Chesterfield Islands, Wallis and Futuna Islands) have accumulated
abundant crustacean material. We have added to it the collections by various Australian, German and Soviet expeditions
in regions poorly explored until now. We have studied also specimens taken by deep traps near atolls in French
Polynesia and in french Anfilles. We have also been able to examine almost all the Homolidae deposited in the large
museums of the world, reference and unidentified collections, and thereby to prepare an account of the Hawaiian,
Japanese, Indian, African, South African and American faunas. From all these collections it has been possible to revise
and restructure the Homolidae world-wide. Examination of all type specimens has been necessary, as has that of all
specimens mentioned in the literature; practically all references and all identifications have been verified.
The Homolidae comprise now 14 genera, studied in terms of their phylogenetic affinities : eight genera already
known (Homola Leach, Paromolopsis Wood-Mason, Paromola Wood-Mason, Latreillopsis Henderson, Homolochunia
Doflein, Hypsophrys Wood-Mason, Homolomannia Ihle, Homologenus A. Milne Edwards) ; two former subgenera
elevated to generic rank (Homolax Alcock, Moloha Bamard) ; and four new genera (Dagnaudus, Ihlopsis, Yaldwynopsis,
Gordonopsis).
Until now quite poor in species, the family now contains in the whole 57 species : it is increased by 17 new species ;
in addition, about ten uncertain species are leaven apart. In the cases of two genera considered amphi-Atiantic, Homola
and Homologenus, a new taxon is described ; Homola minima sp. Nov. Is separated from H. barbata (Fabricius), typically
Mediterranean ; and Homologenus boucheti sp. Nov. Is separated from H. rostratus (A. Milne Edwards), from the American Atlantic. Three other new species are added to Homola : H. eldredgei, H. coriolisi and H. ranunculus. The genus Paromola is confined to some species close to P. cuvieri (Risso) and two new taxa are added : P. bathyalis and P. crosnieri. Six species are attributed to Moloha of which the former is the type species M. alcocki (Stebbing), another one the ancient Latreillopsis major of KUBO (validated) ; it is augmented by two new species, M. alisae and M. grandperrini, and also The genus Latreillopsis receives three new species : L. daviei, L. cornuta and L. antennata. The new genus
Ihlopsis includes, besides I. multispinosa (Ihle) (formely in Latreillopsis), one new species, I. tirardi. A third species, H. gadaletae, is added to Homolochunia. Only one species is added to Hypsophrys, H. futuna, but the genus is certainly
more diverse. Three new species, H. boucheti, H. levii and H. wallis are described in the genus Homologenus. The genus Homolax, poorly known, is well defined.
For each genus adiagnosis, an illustration of the principal characteristics and homologies, plus a key to all species
are given. Each genus has been strictly redefined with respect to its type species and to all its species. For the numerous
poorly known species a description or summary of characters differentiating it from the nearest taxon is presented
H has been made by a synthetic study of all important morphological criteria ; we have reviewed all the principal arrangements and structures of Homolidae to understand their homologies and reach rigorous the nomenclature of the grooves and ornamentation of the carapace which have been often confused in the past. Some phylogenetic hypotheses are briefly presented. The place of the Homolidae in Homoloidea is commented on with a key to the three members of the superfamily. Short remarks, which will be completed in another work, on fossil representatives are outlined.
Lastly, geographic and bathymétrie distribution of the genera and species are discussed.
Each species is represented often with drawings and always by several photographs.
Campagnes accessibles citées (36) [+]
[-]
AZTEQUE,
Restreint,
BATHUS 1,
BATHUS 2,
BATHUS 3,
BENTHEDI,
BERYX 11,
BERYX 2,
BIOCAL,
BIOGEOCAL,
CHALCAL 1,
CHALCAL 2,
CORAIL 2,
CORINDON 2,
Restreint,
HALIPRO 1,
KARUBAR,
LAGON,
MD08 (BENTHOS),
MD32 (REUNION),
MUSORSTOM 1,
MUSORSTOM 2,
MUSORSTOM 3,
MUSORSTOM 4,
MUSORSTOM 5,
MUSORSTOM 6,
MUSORSTOM 7,
SMCB,
SMIB 1,
SMIB 2,
SMIB 3,
SMIB 4,
SMIB 5,
SMIB 6,
SMIB 8,
VAUBAN 1978-1979
Codes des collections associés:
IU (Crustacés)
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Hadorn R. & Fraussen K. 2003. The deep-water Indo-Pacific radiation of Fusinus (Chryseofusus subgen. nov.) (Gastropoda: Fasciolariidae). Iberus 21(1): 207-240
Résumé [+]
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A number of fusinids from the Indo-Pacific deep-water fauna are studied to get more insight in the distribution and variability. The subgenus Chryseofusus (Gastropoda: Fasciolariidae: Fusinus Rafinesque, 1815) is described as new to accommodate a number of species sharing conchological characteristics different from typical Fusinus. Their separation from Fusinus s.s. is based on differences in axial sculpture (usually absent on body whorl), spiral sculpture (weak, close-set, regular, crossed by distinct growth lines), shape (shorter spire, shorter siphonal canal, less convex whorls with subsutural concavity, less constricted suture) and parietal callus (inner lip smooth, parietal wall covered with an extended, adherent thin layer as callus). Fusinus (Chryseofusus) bradneri (Drivas and Jay, 1990), F. (C.) chrysodomoides (Schepman, 1911), F. (C.) graciliformis (Sowerby, 1880), F. (C.) hyphalus M. Smith, 1940, F. (C.) jurgeni Hadorn and Fraussen, 2002, F. (C.) kazdailisi Fraussen and Hadorn, 2000 and F. (C.) subangulatus (von Martens, 1901) are briefly described and their taxonomic placement in the new subgenus is discussed. To avoid further taxonomic complications, a lectotype is designated for the correct F. (C.) chrysodomoides. F. (C.) acherius (west Madagascar, Mozambique Channel, 1475-1530 m), F. (C.) alisae (north New Caledonia, 444-452 m), F. (C.) artutus (Philippines, Bohol, deep water), F. (C.) cadus (south New Caledonia, 460-470 m), F. (C.) dapsilis (Vietnam, deep water), F. (C.) riscus (New Caledonia, Norfolk Ridge, 394-401 m), F. (C.) scissus (south New Caledonia, 535 m), F. (C.) wareni ( New Caledonia, 480 m), and F. (C.) westralis (northwest Australia, off Port Hedland, 450 m) are described as new to science.
Campagnes accessibles citées (27) [+]
[-]
BATHUS 1,
BATHUS 2,
BATHUS 3,
BATHUS 4,
BENTHEDI,
BERYX 11,
BIOCAL,
BORDAU 1,
BORDAU 2,
CHALCAL 2,
CORINDON 2,
KARUBAR,
MD32 (REUNION),
MUSORSTOM 10,
MUSORSTOM 4,
MUSORSTOM 5,
MUSORSTOM 6,
MUSORSTOM 7,
MUSORSTOM 8,
Restreint,
SMIB 1,
SMIB 2,
SMIB 3,
SMIB 4,
SMIB 5,
SMIB 6,
SMIB 8
Codes des collections associés:
IM (Mollusques)
-
Hall S. & Thatje S. 2010. King crabs up-close: ontogenetic changes in ornamentation in the family Lithodidae (Crustacea, Decapoda, Anomura), with a focus on the genus Paralomis. Zoosystema 32(3): 495–524
Campagnes accessibles citées (2) [+]
[-]
Codes des collections associés:
IU (Crustacés)
-
Hartmann-schröder G. & Zibrowius H. 1998. Polychaeta associated with Antipatharia (Cnidaria: Anthozoa): description of Polynoidae and Eunicidae. Mitteilungen aus dem Hamburgischen Zool. Institut 95: 29-44
Résumé [+]
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Six species were studied inhabiting tubes associated with antipatharians. One genus and four species are new to science and are described: Aciculomarphysa cornes geo. Et sp. n., Neohololepidella antipathicola sp. n., Eunice marianae sp. n. and Eunice kristiani sp. n.
Campagnes accessibles citées (4) [+]
[-]
Codes des collections associés:
IA (Annélides, Polychètes et Sipunculides),
IK (Cnidaires)
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Herbert D.G. 2012. A revision of the Chilodontidae (Gastropoda: Vetigastropoda: Seguenzioidea) of southern Africa and the south-western Indian Ocean. African Invertebrates 53(2): 381–502
Résumé [+]
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All species of Chilodontidae known to occur in the south-western Indian Ocean are discussed (27 species, of which eight new, belonging to nine genera, of which three new). Keys to genera and species are provided. Observations on protoconch form, shell microsculpture, radula morphology, operculum shape and external anatomy are given, together with summary biological observations. The genus Agathodonta Cossmann, 1918 is not considered to be applicable to the extant species for which it has been recently used and a new genus is proposed for these living forms. Type specimens of a number of extralimital species examined for comparative purposes are illustrated. New genera: Ascetostoma, Clypeostoma and Pholidotrope. New species: Clypeostoma reticulatum, Danilia boucheti, Danilia textilis, Herpetopoma serratocinctum, Herpetopoma stictum, Pholidotrope gloriosa, Vaceuchelus cretaceus and Vaceuchelus jayorum. New synonyms: Cantharidus pliciferus Schepman, 1908 = Perrinia angulifera (A. Adams, 1853); Turcica (Perrinia) waiwailevensis Ladd, 1982 and Herpetopoma eboreum Vilvens & Heros, 2003 = Herpetopoma xeniolum (Melvill, 1918); Trochus alabastrum Reeve, 1858 = Euchelus asper (Gmelin, 1791). New combinations: Agathodonta elongata Vilvens, 2001, A. meteorae Neubert, 1998, A. nortoni McLean, 1984, Euchelus townsendianus Melvill & Standen, 1903 and Turcica salpinx Barnard, 1964 are transferred to Clypeostoma gen. n.; Diloma verruca Gould, 1861, Euchelus seychellarum G. & H. Nevill, 1869, Euchelus xeniolum Melvill, 1918, Turcica helix Barnard, 1964 and T. waiwailevensis Ladd, 1982 are transferred to Herpetopoma; Euchelus gemmula Turton, 1932 is transferred to Vaceuchelus; Euchelus providentiae Melvill, 1909 and E. ringens Schepman, 1908 are transferred to Ascetostoma gen. n.; Stomatella cumingii A. Adams, 1854 is transferred to Granata; Turcica konos Barnard, 1964 is transferred to Perrinia. New records for the south-western Indian Ocean: Clypeostoma meteorae (Neubert, 1998); Clypeostoma cf. nortoni (McLean, 1984); Granata cumingii (A. Adams, 1854); Herpetopoma instrictum (Gould, 1849); Herpetopoma ?naokoae Poppe, Tagaro & Dekker, 2006; Herpetopoma xeniolum (Melvill, 1918); Perrinia angulifera (A. Adams, 1853). New records for South Africa: Ascetostoma providentiae (Melvill, 1909); Herpetopoma ?naokoae Poppe, Tagaro & Dekker, 2006; Perrinia angulifera (A. Adams, 1853). Lectotypes designated for: Euchelus favosus Melvill & Standen, 1896; Euchelus gemmula Turton, 1932; Euchelus natalensis Smith, 1906; Euchelus seychellarum G. & H. Nevill, 1869; Euchelus townsendianus Melvill & Standen, 1903; Monodonta alveolata A. Adams, 1853; Monodonta angulifera A. Adams, 1853; Stomatella articulata A. Adams, 1850; Turbo semilugubris Deshayes, 1863. Type locality designations and emendations: Type locality for Stomatella cumingii Adams, 1854, designated to be tropical East Africa; type locality for Turcica salpinx Barnard, 1964, selected to be 'off Cape Morgan, 77 fath.' [-141 m]; type locality of Turcica stellata A. Adams, 1864, emended from 'China Seas' to Gulf of Suez, Red Sea. Danilia Brusina, 1865 is deemed a nomen protectum and Heliciella O.G. Costa, 1861 a nomen oblitum.
Campagnes accessibles citées (6) [+]
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Codes des collections associés:
IM (Mollusques)
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Ho H.C. & Ma W.C. 2016. Revision of southern African species of the anglerfish genus Chaunax (Lophiiformes: Chaunacidae), with descriptions of three new species. Zootaxa 4144(2): 175-194. DOI:10.11646/zootaxa.4144.2.2
Résumé [+]
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Species of the anglerfish genus Chaunax occurring off southern Africa are reviewed and nine species are recognized: C. africanus, C. apus, C. flammeus, C. penicillatus, C. russatus, C. suttkusi, and three newly described species. Chaunax atimovatae sp. nov. is distinguished by having numerous tiny melanophores on the skin and a mixture of bifurcate and simple spinules on its dorsal surface, scattered rounded green spots circled by yellow on its dorsal surface, 9 or 10 rakers on the second gill arch, and 2 neuromasts in the upper preopercular, 11–14 in the pectoral, 31–37 in the lateral-line proper. Chaunax heemstraorum sp. nov. is distinguished by a combination of all dermal spinules simple, large green spots on the dorsal surface, 10–12 rakers on the second gill arch; and 3 neuromasts in the upper preopercular, 13–18 in the pectoral, 37–42 in the lateral-line proper, and usually 5 on the caudal-fin base. Chaunax hollemani sp. nov. is distinguished by cirri on top of the head, head width 16.0–18.5% SL, pre-preopercle length 26.8–28.5% SL, 9 rakers on the second gill arch, and 2 neuromasts in the upper preopercular, 11–14 in the pectoral, and 33–38 in the lateral-line proper. A key to species found in the study region is provided.
Campagnes accessibles citées (3) [+]
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Codes des collections associés:
IC (Ichtyologie)
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Ho H.C. 2021. Taxonomy and Distribution of the Deep-Sea Batfish Genus Halieutopsis (Teleostei: Ogcocephalidae), with Descriptions of Five New Species. Journal of Marine Science and Engineering 10(1): 34. DOI:10.3390/jmse10010034
Résumé [+]
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The deep-sea batfish genus Halieutopsis is reviewed based on worldwide collections. Sixteen species are recognized, including five newly described species: Halieutopsis echinoderma sp. nov. from eastern Taiwan and northeastern Australia, Halieutopsis kawaii sp. nov. from Taiwan and Indonesia, Halieutopsis okamurai sp. nov. from southeastern Japan, Halieutopsis murrayi sp. nov. from the Gulf of Aden, and Halieutopsis taiwanea sp. nov. from northeastern Taiwan. These species differ from their congeners in escal morphology, squamation, and morphometric proportions. Dibranchus nasutus Alcock, 1891, a senior synonym of Halieutopsis vermicularis Smith & Radcliffe, 1912, as well as Dibranchus nudiventer Lloyd, 1909 and Coelophrys oblonga Smith & Radcliffe, 1912, are recognized as valid species in Halieutopsis. Comments on the systematics and biogeographic distributions of the species of Halieutopsis are provided, along with a key to the species.
Campagnes accessibles citées (16) [+]
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BENTHAUS,
BIOCAL,
BOA1,
CHALCAL 2,
Restreint,
Restreint,
HALIPRO 2,
MD32 (REUNION),
MUSORSTOM 1,
MUSORSTOM 2,
MUSORSTOM 3,
MUSORSTOM 4,
MUSORSTOM 8,
SALOMON 1,
SALOMON 2,
TAIWAN 2000
Codes des collections associés:
IC (Ichtyologie)
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Houart R. 1985. Report on Muricidae (Gastropoda) Recently Dredged in the South-Western Indan Ocean - I. Description of Eight New Species. Venus 44(3): 159-171
Campagnes accessibles citées (2) [+]
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Codes des collections associés:
IM (Mollusques)
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Houart R. 1996. Description of two new species of Muricidae (Gastropoda) from the Indo-West Pacific. Venus 55(4): 273-280
Résumé [+]
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Aspella schroederi n. sp, from Guam Island (Mariana Archipelago), and Orania rosea n.sp., from the western lndian Ocean and from the Philippine Islands, are described . Bursa lamellosa Dunker, 1863 is considered as a junior synonym of Aspella producta (Pease, 1861)
Campagnes accessibles citées (4) [+]
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Codes des collections associés:
IM (Mollusques)
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Houart R. & Héros V. 2012. New species of Muricidae (Gastropoda) and additional or noteworthy records from the western Pacific. Zoosystema 34(1): 21-37. DOI:10.5252/z2012n1a2
Résumé [+]
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Fourteen species of Muricidae referable to the (sub)genera Promurex Ponder & Vokes, 1988, Pygmaepterys Vokes, 1978, Murexsul lredale, 1915, Pazinotus Vokes, 1970, Prototyphis Ponder, 1972, Ponderia Houart, 1986, Gemixystus Iredale, 1929, Leptotrophon Houart, 1995 and Scabrotrophon McLean, 1996 are reported from New Caledonia, the Solomon Islands and Taiwan, to depths down to 1750 m. Five new species are described: Favartia (Pygmaepterys) lifouensis n. sp. from New Caledonia with range extension to the Solomon Islands, Pazinotus chionodes n. sp. and Gemixystus calcareus n. sp. from New Caledonia, Leptotrophon wareni n. sp. from the Solomon Islands and Favartia (Pygmaepterys) circinata n. sp. from Taiwan.
Campagnes accessibles citées (14) [+]
[-]
BATHUS 1,
BATHUS 3,
BORDAU 1,
BORDAU 2,
CORAIL 2,
EBISCO,
LIFOU 2000,
MD32 (REUNION),
MUSORSTOM 5,
MUSORSTOM 8,
SALOMON 1,
SALOMON 2,
SALOMONBOA 3,
TAIWAN 2002
Codes des collections associés:
IM (Mollusques)
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Houart R. 2013. Revised classification of a group of small species of Cytharomorula Kuroda, 1953 (Muricidae: Ergalataxinae) from the Indo-West Pacific. Novapex 14(2): 25-34
Résumé [+]
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Five similar looking species of Muricidae from the Indo-West Pacific are reviewed, illustrated and commented: Cytharomorula ambonensis (Houart, 1996), C. benedicta (Melvill & Standen, 1895), C. dollfusi (Lamy, 1938), C. lefevreiana (Tapparone Canefri, 1880) ) and C. paucimaculata (Sowerby, 1903). The type material is illustrated for all the species. A lectotype is designated for Cytharomorula lefevreiana. The radula morphology is described.
Campagnes accessibles citées (10) [+]
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Codes des collections associés:
IM (Mollusques)
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Houart R., Zuccon D. & Puillandre N. 2019. Description of new genera and new species of Ergalataxinae (Gastropoda: Muricidae). Novapex 20(HS 12): 1-52
Résumé [+]
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The recent genetic analysis of the muricid subfamily Ergalataxinae has led to a better understanding of this subfamily, but some species were left without appropriate generic assignments and the classification of others required revision. This knowledge gap is partially filled herein, with new combinations and the description of three new genera. The examination of new material, along with a careful re-examination of and comparison to existing material, resulted also in the identification of nine new species. These new genera and new species are described herein, lectotypes are designated and new combinations are given. The geographical range of all the new species is provided on maps. All new species are compared with related or similar species. The radula of Morula palmeri Powell, 1967 is illustrated for the first time.
Campagnes accessibles citées (37) [+]
[-]
ATIMO VATAE,
AURORA 2007,
BATHUS 2,
BENTHEDI,
BERYX 11,
BIOCAL,
BIOMAGLO,
BORDAU 2,
CHALCAL 2,
EBISCO,
EXBODI,
KANACONO,
KANADEEP,
KARUBENTHOS 2,
LIFOU 2000,
MAINBAZA,
MD32 (REUNION),
Restreint,
MIRIKY,
MUSORSTOM 6,
MUSORSTOM 7,
MUSORSTOM 8,
MUSORSTOM 9,
NORFOLK 1,
NORFOLK 2,
PAKAIHI I TE MOANA,
PANGLAO 2004,
PANGLAO 2005,
PAPUA NIUGINI,
SANTO 2006,
SMCB,
SMIB 3,
SMIB 4,
SMIB 5,
SMIB 8,
TERRASSES,
Walters Shoal
Codes des collections associés:
IM (Mollusques)
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Houart r. 1995. The Ergalataxinae (Gastropoda, Muricidae) from the New Caledonian region with some comments on the subfamily and the description of thirteen new species from the Indo-West Pacific. Bulletin du Muséum national d'Histoire naturelle, 4° série 16(2-4): 245-297
Résumé [+]
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The Ergalataxinae dredged during the MNHN-ORSTOM cruises in the New Caledonia region are listed and discussed (19 species of which 4 are new). Thirteen new species are described: Ergalatax zebra from the Gulf of Aden, Cytharomorula danigoi and Cytharomorula pinguis from the New Caledonia region, Cytharomorula springsteeni from the Philippine Islands, Daphnellopsis hypselos from East Sumatra, Lataxiena habropenos from Mozambique, Orania adiastolos from the New Caledonia region and South Africa, Orania archaea from the Philippine Islands, Taiwan, New Caledonia and Christmas Island (Indian Ocean), Orania dharmai from Indonesia, Orania mixta from the Philippine Islands and Sumatra, Orania ornamentata from southern Africa, Orania simonetae from the Marquesas Islands, and Orania taeniata from Christmas Island (Indian Ocean). Fusus imbricatus E. A. Smith, 1876 (not F. imbricatus Lesson, 1842 nec F. imbricatus De Kay, 1843) is renamed Lataxiena desserti. Two new combinations are adopted, Orania fischeriana (Tapparone Canefri, 1882) and Orania pacifica (Nakayama, 1988). Two nominal species are newly synonymised: Columbella clathra Lesson, 1842 is synonymised with Muricodrupa fenestrata (De Blainville, 1832) and Murex muriformis Lesson, 1844 is synonymised with Muricodrupa fiscella (Gmelin, 1791).
Campagnes accessibles citées (17) [+]
[-]
BENTHEDI,
BIOCAL,
BIOGEOCAL,
CHALCAL 1,
CHALCAL 2,
CORAIL 2,
LAGON,
MD32 (REUNION),
MUSORSTOM 3,
MUSORSTOM 4,
MUSORSTOM 5,
MUSORSTOM 6,
SMIB 3,
SMIB 4,
SMIB 5,
VAUBAN 1978-1979,
VOLSMAR
Codes des collections associés:
IM (Mollusques)
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Huang S.I. & Lin M.H. 2021. Thirty Trichotropid CAPULIDAE in tropical and subtropical Indo-Pacific and Atlantic Ocean (GASTROPODA). Bulletin of Malacology, Taiwan 44: 23-81
Résumé [+]
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30 new species in the Trichotropid CAPULIDAE in the genera Verticosta, Latticosta n. gen., Torellia and Trichosirius are described from tropical and subtropical deep water of Indo-Pacific and Atlantic Ocean: Verticosta ariane n. sp., Verticosta bellefontainae n. sp., Verticosta milleinsularum n. sp., Verticosta filipinos n. sp., Verticosta plexa n. sp., Verticosta lapita n. sp., Verticosta pyramis n. sp., Verticosta kanak n. sp., Verticosta vanuatuensis n. sp., Verticosta feejee n. sp., Verticosta lilii n. sp., Verticosta sinusvellae n. sp., Verticosta terrasesae n. sp., Verticosta uvea n. sp., Verticosta rurutuana n. sp., Verticosta bicarinata n. sp., Verticosta tricarinata n. sp., Verticosta quadricarinata n. sp., Verticosta cheni n. sp., Verticosta iris n. sp., Verticosta castelli n. sp., Verticosta biangulata n. sp., Verticosta reunionnaise n. sp., Verticosta lemurella n. sp., Verticosta madagascarensis n. sp., Latticosta guidopoppei n. sp., Latticosta tagaroae n. sp., Latticosta magnifica n. sp., Torellia loyaute n. sp. and Trichosirius omnimarium n. sp. Trichotropis townsendi is now Latticosta townsendi n. comb.. Shell material comes from expeditions by MNHN and collections of authors.
Campagnes accessibles citées (51) [+]
[-]
ATIMO VATAE,
AURORA 2007,
BATHUS 1,
BATHUS 2,
BATHUS 3,
BATHUS 4,
BENTHAUS,
BENTHEDI,
BIOCAL,
BIOGEOCAL,
BIOMAGLO,
BIOPAPUA,
BOA1,
BORDAU 1,
BORDAU 2,
CONCALIS,
EBISCO,
EXBODI,
GUYANE 2014,
HALIPRO 1,
INHACA 2011,
KANACONO,
KARUBAR,
KAVIENG 2014,
LAGON,
LIFOU 2000,
MADEEP,
MADIBENTHOS,
MD32 (REUNION),
MIRIKY,
MONTROUZIER,
MUSORSTOM 10,
MUSORSTOM 2,
MUSORSTOM 3,
MUSORSTOM 4,
MUSORSTOM 6,
MUSORSTOM 7,
MUSORSTOM 8,
NORFOLK 1,
NORFOLK 2,
PANGLAO 2005,
PAPUA NIUGINI,
SALOMON 1,
SALOMON 2,
SALOMONBOA 3,
SANTO 2006,
SMIB 8,
Restreint,
TAIWAN 2000,
TARASOC,
TERRASSES
Codes des collections associés:
IM (Mollusques)
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Hughes L.E. & Lowry J.K. 2015. A review of the world Cyphocarididae with description of three new species (Crustacea, Amphipoda, Lysianassoidea). Zootaxa 4058(1): 1-40. DOI:10.11646/zootaxa.4058.1.1
Campagnes accessibles citées (6) [+]
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Codes des collections associés:
IU (Crustacés)
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Ivanov D.L. & Scheltema A.H. 2001. Prochaetodermatidae of the Western Indian Ocean and Arabian Sea (Mollusca: Aplaophora), in Bouchet P. & Marshall B.A.(Eds), Tropical Deep-Sea Benthos 22. Mémoires du Muséum national d'Histoire naturelle 185:9-38, ISBN:2-85653-527-5
Campagnes accessibles citées (1) [+]
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Codes des collections associés:
IM (Mollusques)
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Kaas P. 1985. Chitons (Mollusca: Polyplacophora) Procured By the French Benthédi-Expédition, 1977, and the MD32 Réunion-Expédition, 1982, in the Southwestern Indian Ocean. Zoologische Mededelingen (Leiden) 59(26): 321-340
Résumé [+]
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The late Eugène Leloup examined samples from five stations of the Benthédi-Expédition, 1977, in the North of the Mozambique Channel, containing four species of chitons, two of which proved to be new to science. The material here discussed, coming from eighteen Benthédi stations, proved to contain fourteen species, among which the four previously reported by Leloup (1981), and two hitherto unknown, here described as Leptochiton (Leptochiton) gloriosus spec, nov. and Ischnochiton (Ischnochiton) crassus spec. nov.
The Réunion material came from nine stations and contains five species of chitons, two of which are new, viz. Leptochiton (Leptochiton) kurnilatus spec. nov. and Ischnochiton (Stenosemus) vitreolus spec. nov
Campagnes accessibles citées (2) [+]
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Codes des collections associés:
IM (Mollusques)
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Kano Y., Chiryu E. & Warén A. 2009. Morphological, ecological and molecular characterization of the enigmatic planispiral snail genus Adeuomphalus (Vetigastropoda: Seguenzioidea). Journal of Molluscan Studies 75(4): 397-418. DOI:10.1093/mollus/eyp037
Résumé [+]
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Adeuomphalus Seguenza, 1876 is a little known genus among the skeneimorph vetigastropods, with very few specimens previously reported alive from the deep sea. We examined newly collected and museum-stored specimens from upper to lower bathyal depths in the Atlantic, Mediterranean, Pacific and Indian Oceans and recognize seven recent species in the genus: A. ammoniformis Seguenza, 1876, A. densicostatus (Jeffreys, 1884), A. trochanter Waren & Bouchet, 2001, A. sinuosus (Sykes, 1925) n. comb., A. guillei n. sp., A. elegans n. sp. and A. collinsi n. sp., along with a fossil species, A. bandeli (Schroder, 1995) from the Lower Cretaceous, Poland. These species are characterized by a minute and colourless shell with almost perfectly planispiral whorls, an orthocline aperture, distinct radial ribs and a deeply concave apex and base. At least three species are confirmed to be radula-less, while A. guillei n. sp. has a simplified (3 2 1 2 3) rhipidoglossate radula. Anatomical investigations of A. collinsi n. sp. and A. trochanter revealed the following traits: a monopectinate ctenidium, blunt and tapering cephalic tentacles with sensory papillae, a cylindrical snout, a simple right neck lobe, a large foot with the anterior corners drawn out into finger-like projections, a smooth ESO-tentacle and a single, micropapillate epipodial tentacle on each side of the foot; absence of pigmented eyes, eye lobes, cephalic lappets and subocular peduncles. Three species collected by submersibles in the vicinity of hydrothermal vents co-occurred with carnivorous sponges of the family Cladorhizidae; a parasitic mode of life is suggested based on the lack of the radula and the peculiar, tube-like shape of the snout. Separate and combined phylogenetic analyses of mitochondrial (COI and 16S rRNA) and nuclear (histone H3 and 18S rRNA) gene sequences revealed six monophyletic groups in Seguenzioidea: Seguenziidae, Chilodontidae, Calliotropidae, Cataegidae, Spinicalliotropis and skeneimorph seguenzioids. Three included skeneimorphs (A. elegans n. sp., Xyloskenea sp. and Ventsia tricarinata) were ambiguously grouped together with long branches and low statistical supports, possibly suggesting a vast, undiscovered phylogenetic diversity of the group. Taxonomic composition, morphological characteristics and evolutionary history are discussed for the skeneimorphs and five other groups in the superfamily.
Campagnes accessibles citées (4) [+]
[-]
Codes des collections associés:
IM (Mollusques)
-
Kantor Y.I., Bouchet P. & Oleinik A. 2001. A revision of the Recent species of Exilia, formerly Benthovoluta (Gastropoda: Turbinellidae). Ruthenica 11(2): 81-136
Résumé [+]
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The range of shell characters (overall shape, sculpture, columellar plaits, protoconchs) exhibited by fossil and Recent species placed in Exilia Conrad, 1860, Mitraefusus Bellardi, 1873, Mesorhytis Meek, 1876, Surculina Dall, 1908, Phenacoptygma Dall, 1918, Palaeorhaphis Stewart, 1927, Zexilia Finlay, 1926, Graphidula Stephenson, 1941, Benthovoluta Kuroda et Habe, 1950, and Chathamidia Dell, 1956 and the anatomy of the Recent species precludes separation of more than one genus. Consequently all of these nominal genera are synonymised with Exilia, with a stratigraphical range from Late Cretaceous to Recent. Anatomically, Exilia is similar to other ptychatractine genera, but is characterized by a stomach with a long, narrow caecum, a penis with terminal fold surrounding the seminal papilla, and a radula with rachidian teeth with broad lateral flaps. Recent species of Exilia are restricted to deep water at middle to low latitudes in the Indian and Pacific oceans. Exilia hilgendorfi (Martens, 1897) is treated as a species highly variable within its broad IndoPacific distribution, with Benthovoluta gracilior Rehder, 1967, B. claydoni Harasewych, 1987, and B. prellei Bozzetti, 200 I considered local variants. Three new species are described: Exilia graphiduloides sp. nov. (New Caledonia, 520 m), E. vagrans sp. nov. (West and SW Pacific, 865-1280 m), and E. kiwi sp. nov. (New Zealand, 1386-1676 m).
Campagnes accessibles citées (20) [+]
[-]
BATHUS 1,
BATHUS 2,
BATHUS 3,
BATHUS 4,
BIOCAL,
BIOGEOCAL,
BORDAU 1,
BORDAU 2,
CHALCAL 2,
CORAIL 2,
HALIPRO 1,
MD32 (REUNION),
MUSORSTOM 10,
MUSORSTOM 2,
MUSORSTOM 3,
MUSORSTOM 4,
MUSORSTOM 5,
MUSORSTOM 6,
MUSORSTOM 7,
MUSORSTOM 8
Codes des collections associés:
IM (Mollusques)
-
Kantor Y.I., Fedosov A.E., Snyder M.A. & Bouchet P. 2018. Pseudolatirus Bellardi, 1884 revisited, with the description of two new genera and five new species (Neogastropoda: Fasciolariidae). European Journal of Taxonomy 433: 1-57. DOI:10.5852/ejt.2018.433
Résumé [+]
[-]
The genus Pseudolatirus Bellardi, 1884, with the Miocene type species Fusus bilineatus Hörnes, 1853, has been used for 13 Miocene to Early Pleistocene fossil species and eight Recent species and has traditionally been placed in the fasciolariid subfamily Peristerniinae Tryon, 1880. Although the fossil species are apparently peristerniines, the Recent species were in their majority suspected to be most closely related to Granulifusus Kuroda & Habe, 1954 in the subfamily Fusininae Wrigley, 1927. Their close affinity was confirmed by the molecular phylogenetic analysis of Couto et al. (2016). In the molecular phylogenetic section we present a more detailed analysis of the relationships of 10 Recent Pseudolatirus-like species, erect two new fusinine genera, Okutanius gen. nov. (type species Fusolatirus kuroseanus Okutani, 1975) and Vermeijius gen. nov. (type species Pseudolatirus pallidus Kuroda & Habe, 1961). Five species are described as new for science, three of them are based on sequenced specimens (Granulifusus annae sp. nov., G. norfolkensis sp. nov., Okutanius ellenae gen. et sp. nov.) and two (G. tatianae sp. nov., G. guidoi sp. nov.) are attributed to Granulifusus on the basis of conchological similarities to sequenced species. New data on radular morphology is presented for examined species.
Campagnes accessibles citées (60) [+]
[-]
ATIMO VATAE,
AURORA 2007,
BATHUS 1,
BATHUS 2,
BATHUS 3,
BATHUS 4,
BERYX 11,
BIOCAL,
BIOGEOCAL,
BORDAU 1,
BORDAU 2,
CHALCAL 2,
CONCALIS,
Restreint,
DongSha 2014,
EBISCO,
EXBODI,
GEMINI,
GUYANE 2014,
HALICAL 1,
HALIPRO 1,
KANACONO,
KARUBAR,
KARUBENTHOS 2012,
KAVIENG 2014,
LAGON,
LIFOU 2000,
LITHIST,
MADEEP,
MD32 (REUNION),
MIRIKY,
MUSORSTOM 10,
MUSORSTOM 2,
MUSORSTOM 3,
MUSORSTOM 4,
MUSORSTOM 5,
MUSORSTOM 6,
MUSORSTOM 7,
MUSORSTOM 8,
NORFOLK 1,
NanHai 2014,
PAKAIHI I TE MOANA,
PANGLAO 2004,
PANGLAO 2005,
PAPUA NIUGINI,
SALOMON 1,
SALOMON 2,
SANTO 2006,
SMIB 2,
SMIB 3,
SMIB 4,
SMIB 5,
SMIB 6,
SMIB 8,
TAIWAN 2000,
TARASOC,
TERRASSES,
VAUBAN 1978-1979,
VOLSMAR,
Restreint
Codes des collections associés:
IM (Mollusques)
-
Kleemann K. & Maestrati P. 2012. Pacific Lithophaga (Bivalvia, Mytilidae) from recent French expeditions with the description of two new species. Bollettino Malacologico 48: 73-102
Résumé [+]
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Pacific specimens of Lithophaga and its subgenus Leiosolenus, collected during recent French expeditions
to New Caledonia, Vanuatu, the Philippines and French Polynesia, were determined and described, including
two new species, Lithophaga (Leiosolenus) paraplumula n. sp. And Lithophaga (Leiosolenus) subattenuata
n. sp. From the twenty species, three belong to Lithophaga s.s. and seventeen to the subgenus
Leiosolenus. In order to help identification of the two new species and some others, selected specimens
are figured in left lateral, right lateral and dorsal view. A taxonomic key is provided for determination.
Campagnes accessibles citées (15) [+]
[-]
BATHUS 1,
BENTHEDI,
CHALCAL 1,
CORAIL 2,
LAGON,
LIFOU 2000,
MD32 (REUNION),
MONTROUZIER,
MUSORSTOM 5,
MUSORSTOM 6,
PALEO-SURPRISE,
PANGLAO 2004,
Restreint,
RAPA 2002,
SANTO 2006
Codes des collections associés:
IM (Mollusques)
-
Komai T. 2008. A world-wide review of species of the deep-water crangonid genus Parapontophilus Christoffersen, 1988 (Crustacea, Decapoda, Caridea), with descriptions of ten new species. Zoosystema 30(2): 261-332
Résumé [+]
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A review of species of the genus Parapontophilus Christoffersen, 1988 (Decapoda, Caridea, Crangonidae) from the world oceans is presented. This Study is based on the large collection obtained during French expeditions in the eastern Atlantic, western Indian, and tropical western and southern Pacific oceans, and on additional material from various museums and institutions in the world. Eighteen species, including ten new species, are divided in two informal species groups, P. gracilis (Smith, 1882) group and P modumanuensis (Rathbun, 1906) group. The first group contains I I species: P. gracilis (type species of the genus), P abyssi (Smith, 1884), P. junceus (Bate, 1888), P. profundus (Bate, 1888), P occidentalis (Faxon, 1893), P talismani (Crosnier & Forest, 1973), P cornutus n. sp., P cyrton n. sp., P difficilis n. sp., P. geminus n. sp. and P. longirostris n. sp. The second group contains seven species: P. modumanuensis (Rathbun, 1906), P. demani (Chace, 1984), P caledonicus n. sp., P. juxta n. sp., P. psyllus n. sp., P. sibogae n. sp. and P. stenorhinus in. sp. Six taxa originally described as full species by their authors and occasionally treated as subspecies, viz. P. gracilis, P abyssi, P. junceus, P. profundus, P occidentalis, and P talismani, are here maintained as full species because of the existence of morphological differences and of the partial overlap of geographical or bathymetrical ranges. All species are diagnosed or rediagnosed, and illustrated. Synonymies of Pontophilus challengeri Ortmann, 1893 with Parapontophilus abyssi and of Pontophilus occidentalis var. indica de Man, 1918 with Parapontophilus junceus were con firmed. A key to aid in the identification of all Parapontophilus species is given, although it should be used with caution because of intraspecific variations exhibited by many of the species. Bathymetrical and geographical distributions of species are also summarized. All but P. sibogae n. sp. are exclusively found at more than 200 in depth, and particularly three species, P. abyssi, P occidentalis, and P talismani, occur at abyssal depths exceeding 3000 m. Parapontophilus sibogae inhabits shallow water, recorded at depth of I I m in the type locality. Two species, P gracilis and P talismani, appear restricted to the Atlantic Ocean, although widely distributed there. Three species, P abyssi, P longirostris n. sp., and P. juxta n. sp. occur in the Indian Ocean; P abyssi is also widely distributed in the Atlantic and P longirostris extends to the central Pacific. Parapontophilus occidentalis appears restricted to the eastern Pacific. Other species are distributed in the range of the western Pacific to French Polynesia.
Campagnes accessibles citées (39) [+]
[-]
Restreint,
Restreint,
BATHUS 1,
BATHUS 2,
BATHUS 4,
BENTHAUS,
BENTHEDI,
BIOCAL,
Restreint,
Restreint,
BIOGEOCAL,
BORDAU 2,
CORINDON 2,
Restreint,
HALIPRO 1,
HALIPRO 2,
Restreint,
KARUBAR,
MD20 (SAFARI),
MD28 (SAFARI II),
MD32 (REUNION),
MUSORSTOM 1,
MUSORSTOM 2,
MUSORSTOM 3,
MUSORSTOM 4,
MUSORSTOM 5,
MUSORSTOM 6,
MUSORSTOM 8,
MUSORSTOM 9,
PANGLAO 2005,
Restreint,
SALOMON 1,
SALOMON 2,
TAIWAN 2000,
TAIWAN 2001,
TAIWAN 2002,
TAIWAN 2003,
TAIWAN 2004,
Restreint
Codes des collections associés:
IU (Crustacés)
-
Kool H.H. & Dekker H. 2006. Review of the Nassarius pauper (Gould, 1850) complex (Gastropoda: Nassariidae). Part 1, with the description of four new species from the Indo-West Pacific. Visaya 1(6): 54-75
Résumé [+]
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Nassarius pauper (Gould, 1850) has many junior synonyms, as understood at present (Cernohorsky, 1984: 176). However, after a careful examination of types and additional material it became clear that many different species are involved. In this first part species without any microscopie spiral sculpture between the primary spiral cords are reviewed. The interstices are nearly smooth or might show axial sculpture. Four species from the IndoWest- Pacific are described as new species.
Campagnes accessibles citées (5) [+]
[-]
Codes des collections associés:
IM (Mollusques)
-
Kosuge s. 1985. Descriptions of fourteen new species of the family Coralliophilidae from the western Pacific. Bulletin of the Institute of Malacology Tokyo 2(3): 48-57
Campagnes accessibles citées (1) [+]
[-]
Codes des collections associés:
IM (Mollusques)
-
Le renard J. & Bouchet P. 2003. New species and genera of the family Pickworthiidae (Mollusca, Caenogastropoda). Zoosystema 25(4): 569-591
Campagnes accessibles citées (4) [+]
[-]
Codes des collections associés:
IM (Mollusques)
-
Lemaitre R. 1999. Crustacea Decapoda: A review of the species of the genus Parapagurus Smith, 1879 (Parapaguridae) from the Pacific and Indian Oceans, in Crosnier A.(Ed.), Résultats des campagnes MUSORSTOM 20. Mémoires du Muséum national d'Histoire naturelle 180:303-378, ISBN:2-85653-520-3
Résumé [+]
[-]
A review of the deep-water hermit crab species of the genus Parapagurus Smith, 1879 from the Indian and Pacific Oceans is presented based on abundant samples obtained during French expeditions to the New Caledonia region, and supplemented with extensive material deposited in various major museums and institutions throughout the world. A total of 14 species were found to occur in the Indian and Pacific Oceans. Of these seven are new, P. richeri sp. nov., P. furici sp. nov., P. stenorhinus sp. nov., P. saintlaurentae sp. nov., P. janetae sp. nov., P. foraminosus sp. nov., and P. woljfi sp. nov.; and three, P. abyssorum (Filhol, 1885), P. bouvieri Stebbing, 1910, and P. andreui Macpherson, 1984, include parts of the Atlantic Ocean in their distribution. The new species are fully described and illustrated; all previously known species are diagnosed or in the case of one obscurely defined species, P. holihuisi Lemaitre, 1989, redescribed. Information on morphological variations is included for the most abundant species, and a key to aid in the identification of all 14 species is given. Of the seven new species, P. richeri sp. nov. and P. furici sp. nov., were found in the New Caledonia region but are also distributed elsewhere in the Indo-Pacific; P. saintlaurentae sp. nov. and P. stenorhinus sp. nov., have been found exclusively in the Indian Ocean; and P. janetae sp. nov., P. foraminosus sp. nov., and P. wolffi sp. nov., exclusively in the eastern Pacific. As result of this study, the genus now contains 17 species, of which P. pilosimanus Smith, 1879, P. nudus (A. Milne-Edwards, 1891), and P. alaminos Lemaitre, 1986, are so far known only from the Atlantic Ocean. The bathymétrie distribution of all species in the genus is summarized.
Campagnes accessibles citées (10) [+]
[-]
Codes des collections associés:
IU (Crustacés)
-
Li X. & Bruce A.J. 2006. Further Indo-West Pacific palaemonoid shrimps (Crustacea: Decapoda: Palaemonoidea), principally from the New Caledonian region. Journal of Natural History 40(11-12): 611-738. DOI:10.1080/00222930600763627
Résumé [+]
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Based on the material deposited in the Museum national d'Histoire naturelle, Paris, collected from the Indo-West Pacific, principally from the New Caledonian region, the present paper reports 117 palaemonoid shrimp species, which belong, respectively, to Anchistioididae ( one genus, one species), Gnathophyllidae ( one genus, one species), Palaemonidae Palaemoninae ( seven genera, nine species), and Palaemonidae Pontoniinae ( 30 genera, 106 species), including eight new species. The new species are all Pontoniinae: Mesopontonia brevicarpalis sp. nov., Palaemonella komaii sp. nov., Periclimenes crosnieri sp. nov., Periclimenes forgesi sp. nov., Periclimenes loyautensis sp. nov., Periclimenes paralcocki sp. nov., Periclimenes paraleator sp. nov., and Periclimenes pseudalcocki sp. nov. The last six new species are members of the deep-water "Periclimenes alcocki species complex'', which has more than two ( usually four) pairs of dorsolateral telson spines anterior to the posterior telson margin, the cornea is usually reduced, the dactyl of the major second chela is generally flanged and the chela is sometimes covered with small tubercles. The complex is usually found at more than 200m depth in the West Pacific. The species can be distinguished from each other by the armature of ambulatory propod and dactyl, diameter of cornea, rostrum shape and the number of pairs of dorsolateral telson spines. Mesopontonia brevicarpalis sp. nov., from the southeast coast of Africa, is the seventh species of the genus. Palaemonella komaii sp. nov. is very similar to Palaemonella dolichodactylus Bruce, 1991 and Palaemonella hachijo Okuno, 1999. These three species share the features of very long and slender ambulatory pereiopods with the dactyl more than eight times longer than its basal depth and with several long setae on the dorsal dactylar margin.
Campagnes accessibles citées (33) [+]
[-]
BATHUS 1,
BATHUS 2,
BATHUS 3,
BATHUS 4,
BENTHEDI,
BERYX 11,
BIOCAL,
BORDAU 1,
BORDAU 2,
HALIPRO 1,
HALIPRO 2,
KARUBAR,
LIFOU 2000,
LITHIST,
MD32 (REUNION),
MONTROUZIER,
MUSORSTOM 10,
MUSORSTOM 2,
MUSORSTOM 3,
MUSORSTOM 4,
MUSORSTOM 5,
MUSORSTOM 6,
MUSORSTOM 7,
MUSORSTOM 8,
NORFOLK 1,
NORFOLK 2,
PALEO-SURPRISE,
Restreint,
SALOMON 1,
SALOMON 2,
SMIB 8,
Restreint,
Restreint
Codes des collections associés:
IU (Crustacés)
-
Lorenz F. & Fehse D. 2009. The living Ovulidae: a manual of the families of allied cowries: Ovulidae, Pediculariidae and Eocypraeidae. ConchBooks, Hackenheim, 651 pp. ISBN:978-3-939767-21-3 3-939767-21-2
Campagnes accessibles citées (29) [+]
[-]
BATHUS 1,
BATHUS 3,
BATHUS 4,
BENTHAUS,
BERYX 11,
BORDAU 1,
BORDAU 2,
CALSUB,
CHALCAL 2,
CORAIL 2,
CORINDON 2,
EBISCO,
KARUBAR,
LAGON,
MD32 (REUNION),
MONTROUZIER,
MUSORSTOM 2,
MUSORSTOM 5,
MUSORSTOM 6,
MUSORSTOM 7,
MUSORSTOM 8,
MUSORSTOM 9,
NORFOLK 1,
NORFOLK 2,
Restreint,
Restreint,
SMIB 8,
TAIWAN 2000,
VOLSMAR
Codes des collections associés:
IM (Mollusques)
-
Lowry j. k. & Stoddart h. e. 1992. A Revision of the genus Ichnopus (Crustacea: Amphipoda: Lysianassoidea: Uristidae). Records of the Australian Museum 44: 185-245
Résumé [+]
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The uristid genus Ichnopus is revised and Glycerina included in its synonymy. A key is provided to the world species. Ichnopus pelagicus Schellenberg, I. pseudoserricrus Ledoyer, I. serricrus Walker, I. spinicornis Boeck, I. taurus Costa, (type species), I. tenuicornis (Haswell), I. teretis (Andres) and I. woodmasoni (Giles) are redescribed. The new species I. annasona, I. capricornus, I. caritus, I. comorensis, I. cribensis, I. malpatun, I. parriwi and I. wardi are described. Ichnopus nossibeensis Ledoyer is considered to be a synonym of I. pelagicus. Ichnopus macrobetomma Stebbing is considered to be an unrecognisable species. Two species groups are recognised: the I. spinicornis group, in which the ischium and carpus of gnathopod 1 are long and most species are pelagic, probably micropredators; and the I. taurus group, in which the ischium and carpus of gnathopod 1 are very long and most species are demersal scavengers. Ichnopus is considered to be . A tropical to warm temperate Indo-Pacific genus with some remnants in the Mediterranean and the eastern North Atlantic Ocean. The most primitive species in both groups are found in the Mediterranean Sea and the eastern North Atlantic. It appears that the modern genus had its origins in the old Tethyan fauna.
Campagnes accessibles citées (6) [+]
[-]
Codes des collections associés:
IU (Crustacés)
-
Lunina A.A., Kulagin D.N. & Vereshchaka A.L. 2019. A hard-earned draw: phylogeny-based revision of the deep-sea shrimp Bentheogennema (Decapoda: Benthesicymidae) transfers two species to other genera and reveals two new species. Zoological Journal of the Linnean Society 187(4): 1155-1172. DOI:10.1093/zoolinnean/zlz070
Résumé [+]
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Abstract
The phylogenetic study of the deep-sea genus Bentheogennema is based on four molecular markers and 79 morphological characters. All four previously recognized species and two new species of Bentheogennema, representatives of all other genera and species groups of Benthesicymidae, and three outgroups were included in the analyses. We have examined and coded six major groups of morphological characters related to the carapace (three characters), the pleon and the telson (14), the mouthparts (nine), the armature of the pereopods (five), the thelycum (27) and the petasma (21). Results of morphological and molecular analyses were similar. Two species were transferred from Bentheogennema to other genera (for one of them a new genus was erected) and two new species of Bentheogennema were described. Three pelagic genera (Gennadas, Bentheogennema and a new genus) created a robust clade. The divergence of this clade is linked to ‘smoothening’ of the body (reduction of the branchiostegal spine on the carapace, reduction and loss of the dorsolateral spines and the end-piece on the telson) and elaboration of the copulatory structures. We provide amended diagnoses of these three pelagic genera and key to species of Bentheogennema.
Campagnes accessibles citées (6) [+]
[-]
Codes des collections associés:
IU (Crustacés)
-
Macpherson E. & De saint laurent M. 2002. On the Genus Munida Leach, 1820 (Decapoda, Galatheidae) from the Western and Southern Indian Ocean, with the Description of Four New Species. Crustaceana 75(3/4): 465-484
Résumé [+]
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We studied species of the genus Munida Leach collected during several cruises carried out off the Reunion and Aldabra Islands (western Indian Ocean) and Crozet, Saint Paul and New Amsterdam Islands (southern Indian Ocean). Four new species (M. foresti, M. muscae, M. shaula, and M. spicae) are described and illustrated and the taxonomic position of additional material from the John Murray Expedition is also discussed. A key to the species of the genus Munida from the western and southern Indian Ocean is also included.
Campagnes accessibles citées (5) [+]
[-]
Codes des collections associés:
IU (Crustacés)
-
Macpherson E. 2007. Species of the genus Munidopsis Whiteaves, 1784 from the Indian and Pacific oceans and reestablishment of the genus Galacantha A. Milne-Edwards, 1880 (Crustacea, Decapoda, Galatheidae). Zootaxa 1417: 1-135
Résumé [+]
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Sixty-six species of the genus Munidopsis have been studied using specimens collected during numerous French expeditions carried out in the last decades in the deep-waters of the southwest Indian and southwest Pacific Oceans, between 140 and 4400 m. Twenty-five new species are described, and the diagnoses and illustrations of some relatively rare species (M. africana, M. debilis, M. lenzii, M. moresbyi, M. orcina, M. sinclairi, M. stylirostris and M. wardeni) are provided. The reestablishment of the genus Galacantha is proposed, including the descriptions/diagnoses and a key to all species. The genus contains nine species, including three new species (G. bellis, G. diomedeae, G. quiquei n. sp., G. rostrata, G. spinosa, G. subrostrata n. sp., G. subspinosa n. sp., G. trachynotus and G. valdiviae). The number of species collected by station is very small (usually one species), probably related to their low densities. However, in some samples, as many as five species have been found. The highest number of species have been observed in the Banda Sea (Indonesia) and Solomon Islands. The new records of some species greatly extend the previously known distribution range of the species.
Campagnes accessibles citées (34) [+]
[-]
BATHUS 1,
BATHUS 2,
BENTHAUS,
BENTHEDI,
BIOCAL,
BIOGEOCAL,
BOA0,
BOA1,
BORDAU 1,
CHALCAL 2,
CORINDON 2,
Restreint,
Restreint,
Restreint,
Restreint,
Restreint,
Restreint,
Restreint,
HALIPRO 2,
KARUBAR,
MD20 (SAFARI),
MD32 (REUNION),
MUSORSTOM 1,
MUSORSTOM 10,
MUSORSTOM 4,
MUSORSTOM 7,
MUSORSTOM 8,
NORFOLK 2,
PANGLAO 2005,
SALOMON 1,
SALOMON 2,
VOLSMAR,
Restreint,
Restreint
Codes des collections associés:
IU (Crustacés)
-
Macpherson E. 2012. New deep-sea squat lobsters of the genus Galathea Fabricius, 1793 (Decapoda, Galatheidae) from Vanuatu and New Caledonia. Zoosystema 34(2): 409-427. DOI:10.5252/z2012n2a13
Résumé [+]
[-]
During two cruises to Vanuatu, MUSORSTOM 8 (September-October 1994) and SANTO 2006 (September-October 2006), numerous specimens of deep-sea galatheids belonging to the genus Galathea Fabricius, 1793 were collected. The specimens were caught at stations at depths between 180 and 702 m. These collections contain five new species (G. barbellata n. sp., G. echinata n. sp., G. profunda n. sp., G. raventosae n. sp. and G. sanctae n. sp.), all of which are also found in other collections obtained by French cruises to New Caledonia. Galathea barbellata n. sp., G. echinata n. sp. and G. profunda n. sp. are closely related to G. robusta Baba, 1990, from Madagascar, G. raventosae n. sp. resembles G. consobrina De Man, 1902, from Indonesia, the Philippines, South China Sea and SW Australia, and G. sanctae n. sp. is very close to G. multilineata Balss, 1913, from Japan, East China Sea, Taiwan and the Philippines.
Campagnes accessibles citées (16) [+]
[-]
BATHUS 3,
BATHUS 4,
BERYX 11,
BOA0,
HALIPRO 1,
MD32 (REUNION),
MUSORSTOM 2,
MUSORSTOM 3,
MUSORSTOM 4,
MUSORSTOM 8,
NORFOLK 2,
SANTO 2006,
SMIB 3,
SMIB 4,
SMIB 5,
SMIB 8
Codes des collections associés:
IU (Crustacés)
-
Macpherson E. & Robainas-barcia A. 2015. Species of the genus Galathea Fabricius, 1793 (Crustacea, Decapoda, Galatheidae) from the Indian and Pacific Oceans, with descriptions of 92 new species. Zootaxa 3913(1): 1-335. DOI:10.11646/zootaxa.3913.1.1
Résumé [+]
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The genus Galathea is one of the most speciose and unwieldy groups in the family Galatheidae. The examination of more than 9000 specimens of 144 species collected in the Indian and Pacific Oceans using morphological and molecular characters, has revealed the existence of 92 new species. The specimens examined during this study were obtained by various French expeditions supplemented by other collections from various sources, and including the type specimens of some previously described species. Most of the new species are distinguished by subtle but constant morphological differences, which are in agreement with molecular divergences of the mitochondrial markers COI and/or 16S rRNA. Here, we describe and illustrate the new species and redescribe some previously described species for which earlier accounts are not sufficiently detailed for modern standards. Furthermore we include a dichotomous identification key to all species in the genus from the Indian and Pacific Oceans.
Campagnes accessibles citées (57) [+]
[-]
ATIMO VATAE,
BATHUS 1,
BATHUS 2,
BATHUS 3,
BATHUS 4,
BENTHAUS,
BENTHEDI,
BIOCAL,
BIOPAPUA,
BOA0,
BOA1,
BORDAU 1,
BORDAU 2,
CALSUB,
CHALCAL 1,
CHALCAL 2,
CORAIL 2,
Restreint,
CORINDON 2,
Restreint,
Restreint,
EBISCO,
HALIPRO 1,
KARUBAR,
LAGON,
LIFOU 2000,
MAINBAZA,
MD32 (REUNION),
MIRIKY,
MONTROUZIER,
MUSORSTOM 1,
MUSORSTOM 10,
MUSORSTOM 2,
MUSORSTOM 3,
MUSORSTOM 4,
MUSORSTOM 5,
MUSORSTOM 6,
MUSORSTOM 7,
MUSORSTOM 8,
MUSORSTOM 9,
NORFOLK 1,
NORFOLK 2,
PAKAIHI I TE MOANA,
PALEO-SURPRISE,
PANGLAO 2004,
PAPUA NIUGINI,
Restreint,
RAPA 2002,
Restreint,
SALOMON 1,
SALOMON 2,
SANTO 2006,
SMIB 5,
SMIB 8,
Restreint,
Restreint,
TERRASSES
Codes des collections associés:
IU (Crustacés)
-
Macpherson E., Rodríguez-flores P.C. & Machordom A. 2017. New sibling species and new occurrences of squat lobsters (Crustacea, Decapoda) from the western Indian Ocean. European Journal of Taxonomy(343): 1-61. DOI:10.5852/ejt.2017.343
Campagnes accessibles citées (6) [+]
[-]
Codes des collections associés:
IU (Crustacés)
-
Mah C.L. 2018. New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean. Zootaxa 4539(1): 1. DOI:10.11646/zootaxa.4539.1.1
Résumé [+]
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Modern goniasterids are the most numerous of living asteroids in terms of described genera and species and they have important ecological roles from shallow to deep-water marine habitats. Recent MNHN expeditions and historical collections in the USNM have resulted in the discovery of 18 new species, three new genera and multiple new occurrence records from the western Indian Ocean region including Madagascar, Glorioso and Mayotte islands, Walters Shoal, South Africa, and Somalia. This report provides the first significant contribution to knowledge of deep-sea Asteroidea from the Indian Ocean since the late 20th Century. Several deep-sea species, previously known from the North Pacific are now reported from the western Indian Ocean. Gut contents from Stellaster and Ogmaster indicate deposit feeding. Feeding modes of this and other deep-sea species are discussed. Comments are made on fossil members of included taxa. A checklist of Indian Ocean Goniasteridae is also included.
Campagnes accessibles citées (12) [+]
[-]
ATIMO VATAE,
BIOMAGLO,
Restreint,
Restreint,
MAINBAZA,
MD32 (REUNION),
MIRIKY,
NORFOLK 2,
Restreint,
Restreint,
SALOMONBOA 3,
Walters Shoal
Codes des collections associés:
IE (Échinodermes)
-
Marshall B.A. 1992. A revision of the recent species of Eudolium Dall, 1889 (Gastropoda : Tonnoidea). Nautilus 106(1): 24-38
Campagnes accessibles citées (12) [+]
[-]
BIOCAL,
Restreint,
MD32 (REUNION),
MUSORSTOM 2,
MUSORSTOM 3,
MUSORSTOM 4,
MUSORSTOM 5,
MUSORSTOM 6,
SMIB 1,
SMIB 2,
SMIB 3,
SMIB 4
Codes des collections associés:
IM (Mollusques)
-
Marshall B.A. 1993. A review of the genus Kaiparathina Laws, 1941 (Mollusca: Gastropoda: Trochoidea). The Veliger 36(2): 185-198
Résumé [+]
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The genus Kaiparathina Laws, 1941, referred to the trochid subfamily Margaritinae in a new tribe, Kaiparathinini.: the type species of Kaiparathina, K. praecellens Laws, 1941 (Early Miocene, New zealand) is illustrated, Calliotrochus navakaensis Ladd, 1982 (Pleistocene, Vanuatu) is referred to the genus, and the following new recent species are described: K Boucheti and K Vaubani (New Caledonia), K coriolis (northern Lord Howe Rise), K fasciata (southern Norfolk Ridge), K daedala (Réunion). Kaiparathina senex sp. nov.is based on a specimen from the Late Paleocene-Early Eocene of the Chatham Islands, New Zealand.Kaiparathina species have an extremely distinctive radular morphology and are unique among archaeogastropods in having large, clearly delineated zones of unknown function on each side between the epipodial fringe and the sole. They are evidently sponge-feeders.
Campagnes accessibles citées (7) [+]
[-]
Codes des collections associés:
IM (Mollusques)
-
Matsukuma A. & Habe T. 1995. Systematic revision of living species of Meiocardia, Glossidae and Glossocardia, Trapezidae (Bivalvia), Résultats des campagnes MUSORSTOM 14. Mémoires du Muséum national d'Histoire naturelle 167:75-106, ISBN:2-85653-217-9
Résumé [+]
[-]
Living species of Meiocardia, Glossidae, are reviewed on the basis of specimens stored in various museums and
institutions, including the MUSORSTOM collection of Museum national d'Histoire naturelle, Paris. Six species, one of them new,
are reported from the Indo-West Pacific. The type species, M. moltkiana (Gmelin, 1791), has been variously interpreted by
authors, so we redescribe it and give a new diagnosis of the genus. Other species of Meiocardia are: M. sanguineomaculata
(Dunker, 1882) (Philippines to Seychelles); M. vulgaris (Reeve, 1845) (China to Philippines); M. globosa sp. nov. (eastern
Indian Ocean to Taiwan and Philippines); M. samarangiae Bernard, Cai & Morton, 1993 (Japan); and M. hawaiana Dall,
Bartsch & Rehder, 1938 (western Indian Ocean to Hawaii). Meiocardia lamarckii (Reeve, 1845) is synonymised with M.
moltkiana. Meiocardia lamarckii of Japanese authors is not the same as M. lamarckii (Reeve), but is conspecific with M.
hawaiana. Meiocardia samarangiae Bernard, Cai & Morton, 1993 is a replacement name for Isocardia tetragona Adams &
Reeve, 1850 non Koch & Dunker, 1837.
The genus Glossocardia, Trapezidae, is redescribed on the basis of the type-species, Glossocardia obesa (Reeve, 1843)
(tropical West Pacific). It includes Glossocardia stoliczkana Prashad, 1932 (Philippines and New Caledonia) and the tropical
western Atlantic G. agassizii (Dall, 1886), which was originally assigned to Meiocardia. There are no records of living or fossil
species of Meiocardia from the western Atlantic or eastern Pacific.
Campagnes accessibles citées (19) [+]
[-]
BIOCAL,
BIOGEOCAL,
CHALCAL 1,
CHALCAL 2,
CORAIL 2,
Restreint,
LAGON,
MD32 (REUNION),
MUSORSTOM 1,
MUSORSTOM 2,
MUSORSTOM 3,
MUSORSTOM 5,
MUSORSTOM 6,
Restreint,
SMIB 3,
SMIB 4,
SMIB 5,
VAUBAN 1978-1979,
VOLSMAR
Codes des collections associés:
IM (Mollusques)
-
Menshenina L.L. & Tabachnick K.R. 2004. Revision of Pleurochorium annandalei (Porifera, Hexactinellida). Bollettino dei Musei e Degli Istituti Biologici dell'Università di Genova 68: 463-475
Résumé [+]
[-]
Pleurochorium annandalei Schrammen, 1912, known previously from the N Indian ocean, is found to be widely distributed in the W Indian ocean as well. Two new subspecies of P. annandalei are described. A finding of a more complete, branching specimen and examination of its spicule content showed that Pleurochorium has much more complex body form then was previously considered. The type of tubular branching observed in this genus may not be attributed to dichotomous or to any of its variations but it should be considered as a regular emission of tubular branches from the side of the wall. Hence the genus should be conserved within Chonelasmatinae. The new data allow supplementation of the diagnosis of this genus and clarify the differences between the subfamilies of Euretidae.
Campagnes accessibles citées (2) [+]
[-]
Codes des collections associés:
IP (Porifères)
-
Merle D. & Houart R. 2003. Ontogenetic changes of the spiral cords as keys innovation of the muricid sculptural patterns: the example of the Muricopsis–Murexsul lineages (Gastropoda: Muricidae: Muricopsinae). Comptes Rendus Palevol 2(6-7): 547-561. DOI:10.1016/j.crpv.2003.09.018
Résumé [+]
[-]
The primary cords of 68 species belonging to the Muricopsis/Murexsul lineages (Priabonian to Recent) are analysed. The study of their development allows distinguishing three derived sculptural patterns in Muricopsis and three in the Murexsul group. They appear late in the evolutionary history of the studied lineages, mainly in tropical waters. They are produced by heterochronies affecting precise cords by paedomorphosis, whereas others poorly evolved or may be hypermorphic. These results suggest that the phase of sculptural increase yielding the primitive pattern is followed by a selective phase, preserving or increasing the relief of the probable most functional cords.
Campagnes accessibles citées (4) [+]
[-]
Codes des collections associés:
IM (Mollusques)
-
Monnier E. & Limpalaër L. 2015. Revision of the Kioconus caillaudi complex. Description of two new endemic Kioconus (Gastropoda, Conidae): K. hoaraui n. sp., from La Réunion and K. malcolmi n. sp., from the Red Sea. Xenophora Taxonomy 7: 15-26
Campagnes accessibles citées (1) [+]
[-]
Codes des collections associés:
IM (Mollusques)
-
Monsecour K. & Monsecour D. 2016. Deep-water Columbellidae (Mollusca: Gastropoda) from New Caledonia, in Héros V., Strong E.E. & Bouchet P.(Eds), Tropical Deep-Sea Benthos 29. Mémoires du Muséum national d’Histoire naturelle 208. Muséum national d'Histoire naturelle, Paris:291-362, ISBN:978-2-85653-774-9
Campagnes accessibles citées (30) [+]
[-]
BATHUS 1,
BATHUS 2,
BATHUS 3,
BATHUS 4,
BERYX 11,
BIOCAL,
BIOGEOCAL,
CALSUB,
CHALCAL 1,
CHALCAL 2,
CONCALIS,
EBISCO,
HALIPRO 2,
LAGON,
LIFOU 2000,
LITHIST,
MD32 (REUNION),
MUSORSTOM 4,
MUSORSTOM 5,
MUSORSTOM 6,
NORFOLK 1,
NORFOLK 2,
PALEO-SURPRISE,
SMIB 2,
SMIB 3,
SMIB 4,
SMIB 8,
TERRASSES,
VAUBAN 1978-1979,
VOLSMAR
Codes des collections associés:
IM (Mollusques)
-
Motomura H., Causse R., Béarez P. & Mishra S.S. 2015. Redescription of the Indo-West Pacific scorpionfish (Scorpaenidae), Neomerinthe erostris (Alcock 1896), a senior synonym of Scorpaena gibbifrons Fowler 1938, N. rotunda Chen 1981, and N. bathyperimensis Zajonz & Klausewitz 2002. Zootaxa 4021(4): 529. DOI:10.11646/zootaxa.4021.4.3
Résumé [+]
[-]
The Indo-West Pacific species, Neomerinthe erostris (Alcock 1896), originally described as Scorpaena erostris, is redescribed as a senior synonym of Scorpaena gibbifrons Fowler 1938, N. rotunda Chen 1981, and N. bathyperimensis Zajonz & Klausewitz 2002. Although the latter three nominal species have been regarded as valid species and N. erostris has not been reported since 1898, examinations of type specimens of the four nominal species revealed that they represent a single species. A lectotype of Scorpaena erostris is herein designated. Neomerinthe erostris is characterized by having a distinct longitudinal ridge on the lateral surface of the maxilla and a strongly rounded dorsal profile of the head.
Campagnes accessibles citées (8) [+]
[-]
Codes des collections associés:
IC (Ichtyologie)
-
Ngoc-ho N. 1989. Sur le genre Gebiacantha gen. nov., avec la description de cinq espèces nouvelles (Crustacea, Thalassinidea, Upogebiidae). Bulletin de Muséum National d’Histoire Naturelle, Paris, Series 4, Section A 11(1): 117-145
Campagnes accessibles citées (3) [+]
[-]
Codes des collections associés:
IU (Crustacés)
-
Nguyen ngoc-ho 1989. Sur le genre Gebiancantha gen. nov., avec la description de cinq espèces nouvelles (Crustacea, Thalassinidea, Upogebiidae). Bulletin du Muséum national d'Histoire naturelle, 4° série, Section A 11(1): 117-145
Résumé [+]
[-]
Five new species of Upogebiidae with infrarostral spines are described and figured. They belong to a group first reported by De Saint Laurent& Ngoc-Ho (1979) and of which Upogebia talismani Bouvier, 1915 is considered as most typical. Characteristics of the group are defined upon which a new genus, Gebiacantha, is established. A key for the identification of the eleven species of the genus is provided and a few synonymies, as suggested by Sakai (1982), are discussed.
Campagnes accessibles citées (3) [+]
[-]
Codes des collections associés:
IU (Crustacés)
-
Ocaña Ó., Den hartog J.C. & Van ofwegen L.P. 2004. Ring sea anemones, an overview (Cnidaria, Anthozoa, Actiniaria). Graellsia 60(2): 143-154. DOI:10.3989/graellsia.2004.v60.i2.209
Résumé [+]
[-]
The present observations represent a new record of species of Actiniaria that are able to attach to a gorgonian branch by surrounding it with a solid piece of tissue junction and a significant reduction of the coelenteron. Ring sea anemones are provisionally placed in the Actinostolidae. They seem to be more common at depths between 85 and 1500 m., and according to our observations they are specialized to exclusively colonize on some species of gorgonians or pennatulaceans. Parasitism best describes the relationship between ring sea anemones and their hosts. We recognize five different species of ring sea anemones, one described by Hiles (1899) as Peronanthus verrucellae, and the others named by us provisionally as Peronanthus sp1, sp2, sp3 & sp4. The strategy displayed by ring sea anemones has several advantages, such as placement economy (see above), a better attachment against any current action, exploitation of food resources inaccessible to most other Actiniarians, and it allows them avoidance of habitat competition. The impossibility to colonize any other substrate but a certain group of gorgonians and a reduction of the gastric cavity are the main disadvantages detected in the ring sea anemones’ way of life. Apparently, this group of sea anemones is widespread through the Pacific Ocean.
Campagnes accessibles citées (1) [+]
[-]
Codes des collections associés:
IK (Cnidaires)
-
Okanishi M., Olbers J.M. & Fujita T. 2013. A taxonomic review of the genus Asteromorpha Lütken (Echinodermata: Ophiuroidea: Euryalidae). The Raffles Bulletin of Zoology 61(2): 461–480
Résumé [+]
[-]
The genus Asteromorpha Lütken (Echinodermata: Ophiuroidea: Euryalidae: Euryalinae) is revised based on 52 specimens, including six syntypes of Asteromorpha steenstrupi, one syntype of Asteromorpha perplexum (Koehler), one syntype of Asteromorpha koehleri (Döderlein) and the holotype of Astroschema capensis Mortensen. We propose a new combination of Asteroschema capense (Euryalidae: Asteroschematinae) with the genus Asteromorpha. Consequently Asteromorpha includes four species: A. capensis, A. koehleri, A. rousseaui, and A. tenax. These four species are all redescribed. A taxonomic key to the species of the genus Asteromorpha is also provided.
Campagnes accessibles citées (2) [+]
[-]
Codes des collections associés:
IE (Échinodermes)
-
Olivera B.M. 2004. Larger forms in Lophiotoma: Four New species Described in the Philippines and Three from Elsewhere in the Indo-Pacific. Science Diliman 16(1): 1-28
Résumé [+]
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A group of venomous turriform gastropods in the subfamily Turrinae, genus Lophiotoma, has been investigated. Previously, forms in this group were identified as either Lophiotoma unedo or Lophiotoma indica. Our analysis has led to the description of four new species from the Philippines (L. bisaya, L. friedrichbonhoefferi, L. panglaoensis, and L. tayabasensis) and one each from Australia (L. capricornica), South Africa/Mozambique (L. dickkilburni), and Madagascar (L. madagascarensis). A new subspecies, L. indica queenslandica, is also described. In addition, 11 distinctive forms related to these taxa that may or may not deserve separate taxonomic status are defined; these need further evaluation. It is hypothesized that the forms of Lophiotoma discussed in this report are closely related to a particular subset of Gemmula, the G. kieneri/G. interpolata group.
Campagnes accessibles citées (5) [+]
[-]
Codes des collections associés:
IM (Mollusques)
-
Peter castro 2005. Crabs of the subfamily Ethusinae Guinot, 1977 (Crustacea, Decapoda, Brachyura, Dorippidae) of the Indo-West Pacific region. Zoosystema 27(3): 499-600
Résumé [+]
[-]
Brachyuran crabs belonging to the subfamily Ethusinae Guinot, 1977, family Dorippidae MacLeay, 1838, are adapted to carry bivalve shells or other objects on their backs by using the hooked dactyli of their last two pairs of pereopods (P4 and P5), which are dorsally located and mobile. Most species inhabit deep water and are infrequently collected. The taxonomy of the 57 known Indo-West Pacific species of ethusines is revised. The subfamily consists of three genera: Ethusa Roux, 1830, with 30 species of which four are being described as new, Ethusina Smith, 1884, with 25 species of which eight are new, and Parethusa Chen, 1997, with two species of which one is new. Ethusa and Ethusina are worldwide in distribution while Parethusa is exclusive to the Indo-West Pacific region. Seven nominal species described by other authors were found to be junior subjective synonyms of other species: Ethusa major Chen, 1993, of Ethusa orientalis Miers, 1886; Ethusa makasarica Chen, 1993, of Ethusa hirsuta McArdle, 1900; Ethusa madagascariensis Chen, 1987, of Ethusa zurstrasseni Doflein, 1904; Ethusina investigatoris (Alcock, 1896) and E. alcocki Ng & Ho, 2003, of Ethusina robusta Miers, 1886; Ethusina insolita Ng & Ho, 2003, of Ethusina dilobotus Chen, 1993; and Ethusina saltator Ng & Ho, 2000, of Ethusina paralongipes Chen, 1993.
Campagnes accessibles citées (39) [+]
[-]
BATHUS 1,
BATHUS 2,
BATHUS 3,
BATHUS 4,
BENTHAUS,
BIOCAL,
BIOGEOCAL,
BORDAU 1,
BORDAU 2,
CHALCAL 1,
CHALCAL 2,
CORAIL 2,
CORINDON 2,
Restreint,
HALIPRO 1,
KARUBAR,
LAGON,
LIFOU 2000,
MD20 (SAFARI),
MD28 (SAFARI II),
MD32 (REUNION),
MUSORSTOM 1,
MUSORSTOM 10,
MUSORSTOM 2,
MUSORSTOM 3,
MUSORSTOM 4,
MUSORSTOM 5,
MUSORSTOM 6,
MUSORSTOM 7,
MUSORSTOM 8,
MUSORSTOM 9,
NORFOLK 1,
PANGLAO 2004,
SALOMON 1,
SMIB 6,
TAIWAN 2000,
TAIWAN 2001,
TAIWAN 2002,
TAIWAN 2003
Codes des collections associés:
IU (Crustacés)
-
Poore G.C.B. & Dworschak P.C. 2018. The Indo-West Pacific species of Neaxiopsis and Neaxius (Crustacea: Axiidea: Strahlaxiidae). Memoirs of Museum Victoria 77: 15-28. DOI:10.24199/j.mmv.2018.77.02
Résumé [+]
[-]
The synonymy of Axius (Neaxius) gundlachi var. orientalis De Man, 1925, with Axius (Neaxius?) euryrhynchus De Man, 1905, now Neaxiopsis euryrhynchus (De Man, 1905), is confirmed. The synonymy of Axia acantha (A. Milne Edwards, 1879), Eiconaxius taliliensis Borradaile, 1900, and Axius acanthus mauritianus Bouvier, 1914, is confirmed; they are a single species, Neaxius acanthus. They and a second species from the Indo-West Pacific, Neaxius trondlei Ngoc-Ho, 2005, are not synonyms of Neaxius glyptocercus (von Martens, 1868), as was proposed in Sakai’s (2011) family synthesis. Instead, a second species (from southern Queensland, Australia, Fiji and French Polynesia) close to Neaxius glyptocercus from north-eastern Australia is diagnosed as Neaxius capricornicus sp. nov.
Campagnes accessibles citées (4) [+]
[-]
Codes des collections associés:
IU (Crustacés)
-
Poupin J. 2010. Biodiversité de l’Indo-Pacifique tropical français, 2514 espèces de Crustacés Décapodes et Stomatopodes. Rapport scientifique, Institut de Recherche de l’Ecole Navale, 80 pp.
Résumé [+]
[-]
A compilation of species of decapod crustaceans and stomatopods from tropical French overseas territories is made from databases available for Mayotte,
Reunion, New Caledonia, Wallis & Futuna, French Polynesia and Clipperton. The resulting inventory encompass about 200 years of taxonomic research, between 1829 and October 2010. The names of the species and the supra-specific classification were updated with the latest systematic revisions. 2514 valid species are reported, 2397 decapods and 117 stomatopods. The number of species per region is as follows: Mayotte, 473 species; Réunion, 496 species, New Caledonia, 1662 species, Wallis & Futuna, 277 species; French Polynesia, 1004 species, Clipperton, 95 species. The data were formatted in a spreadsheet to be easily integrated to TAXREF base of the Service du Patrimoine Naturel, Paris (http://www.mnhn.fr/spn/). They must be posted on the website for the French Inventaire du Patrimoine naturel (http://inpn.mnhn.fr/)."
Campagnes accessibles citées (8) [+]
[-]
Codes des collections associés:
IU (Crustacés)
-
Rahayu D.L. 2007. The hermit crabs Paguristes Dana, 1851 sl (Crustacea, Decapoda, Anomura, Diogenidae) from the western Indian Ocean. ZOOSYSTEMA-PARIS- 29(3): 515
Résumé [+]
[-]
A small collection of Paguristes Dana, 1851 s.l. from the western Indian Ocean in the Muséum national d’Histoire naturelle, Paris, contains five species of Paguristes s.s., two of Stratiotes Thomson, 1899, and two of Pseudopaguristes McLaughlin, 2002. Except for Paguristes lauriei McLaughlin & Hogarth, 1998, and Stratiotes abbreviatus (Dechancé, 1963) n. comb., five other species, i.e. P. palythophilus Ortmann, 1892, P. puniceus Henderson, 1896, P. antennarius Rahayu, 2006, S. micheleae Rahayu, 2005 and Pseudopaguristes laurentae (Morgan & Forest, 1991) are new for the area, and two, Paguristes petalodactylus n. sp. and Pseudopaguristes araeos n. sp., are new to science. Paguristes petalodactylus n. sp. is characterized by the broad and flattened dactyls of the second and third pereopods and the form of the dactyls of the chelipeds, which are subrectangular and covered with small corneous-tipped spines on each mesial face. Pseudopaguristes araeos n. sp. is characterized by the presence of three irregular rows of spines on the mesial face of each dactyl of the chelipeds and the distal tapering of ocular peduncles.
Campagnes accessibles citées (3) [+]
[-]
Codes des collections associés:
IU (Crustacés)
-
Rampal J. 2002. Biodiversité et biogéographie chez les Cavoliniidae (Mollusca, Gastropoda, Opisthobranchia, Euthecosomata). Régions faunistiques marines. Zoosystema 24(2): 209–258
Résumé [+]
[-]
Biodiversity and biogeography of Cavoliniidae (Mollusca, Gastropoda, Opisthobranchia, Euthecosomata). Marine faunistic Regions.
Several Cavoliniidae new to science are described: Cavolinia gibboides n. sp. (gibbosa group), Diacria gracilis n. sp. (trispinosa group), Creseis conica falciformis n. ssp., Creseis virgula frontieri n. ssp., Cavolinia longicostata n. sp., Cavolinia pachysoma n. sp., Cavolinia labiata robusta n. ssp. (inflexa group), Clio convexa cyphosa n. ssp. (pyramidata group) and Diacria trispinosa heterocolorata n. ssp., the last five collected in recent sediments. Several subspecies take the species level: Cuvierina urceolaris (Mörch, 1905) (synonym Cuvierina columnella urceolaris), Cuvierina columnella (Rang, 1827) (synonym Cuvierina columnella columnella), Cavolinia plana (Meisenheimer, 1905) (synonym Cavolinia gibbosa plana), Cavolinia flava (d’Orbigny, 1836) (synonym Cavolinia gibbosa flava), Cavolinia gibbosa (d’Orbigny, 1836) (synonym Cavolinia gibbosa gibbosa), Cavolinia labiata (d’Orbigny, 1836) (synonym Cavolinia inflexa labiata). Cuvierina columnella forma atlantica is redescribed and renamed Cuvierina spoeli n. sp. At the structural level, the most widespread is the clinal variation, but geographically isolated species are also recorded for example in the Mediterranean, the Red Sea and the Mozambique Channel. The problem of the primary phenotypes is evaluated on the basis of the characters of the recent species and sometimes of their fossil ancestors. The distribution of the different taxa induces to split the Indo-Pacific Cavoliniidae in two entities: the western Indo-Pacific and the eastern Pacific ones, and to point out some faunistic similarities between the Atlantic Ocean and the eastern Pacific Ocean confirming that relations existed between those two oceans until the Pliocene, before the emergence of the Isthmus of Panama. The Mediterranean and the Red seas are appendices of the Atlantic and Indian oceans but they both represent entities characterized by endemic species and Tethysian relicts along with original forms or biological species. Despite their proximity, and the recent artificial connections, the Mediterranean and the Red seas have different faunistic caracteristics: no lessepsian migration has been recorded for Euthecosomata.
Campagnes accessibles citées (2) [+]
[-]
Codes des collections associés:
IM (Mollusques)
-
Richer de forges B. 1996. The genus Platypilumnus Alcock and description of P. jamiesoni n.sp. from New Caledonia (Crustacea, Decapoda, Brachyura). Records of the Australian Museum 48(1): 1-6. DOI:10.3853/j.0067-1975.48.1996.278
Résumé [+]
[-]
A new species of the genus Platypilumnus, P. jamiesoni n.sp., is described and
illustrated from the upper bathyal zone of New Caledonia. A key to the four species in the genus
is given along with new illustrations for P. inermis, P. gracilipes and P. soelae. The placement
of this genus in Goneplacidae and its affinities with Neopilumnoplax Serene, 1969 are discussed.
Campagnes accessibles citées (3) [+]
[-]
Codes des collections associés:
IU (Crustacés)
-
Rodríguez-flores P., Macpherson E., Schnabel K., Ahyong S., Corbari L. & Machordom A. 2022. Depth as a driver of evolution and diversification of ancient squat lobsters (Decapoda, Galatheoidea, Phylladiorhynchus). Molecular Phylogenetics and Evolution 171: 107467. DOI:10.1016/j.ympev.2022.107467
Campagnes accessibles citées (34) [+]
[-]
ATIMO VATAE,
BENTHAUS,
BIOMAGLO,
BIOPAPUA,
CALSUB,
CHALCAL 1,
CHALCAL 2,
CORAIL 2,
EBISCO,
EXBODI,
KANACONO,
KANADEEP,
KARUBAR,
KAVIENG 2014,
KOUMAC 2.3,
LAGON,
LIFOU 2000,
MD08 (BENTHOS),
MD32 (REUNION),
MONTROUZIER,
MUSORSTOM 1,
MUSORSTOM 2,
MUSORSTOM 3,
MUSORSTOM 4,
MUSORSTOM 6,
MUSORSTOM 8,
MUSORSTOM 9,
PAKAIHI I TE MOANA,
PALEO-SURPRISE,
PAPUA NIUGINI,
RAPA 2002,
SANTO 2006,
TARASOC,
Walters Shoal
Codes des collections associés:
IU (Crustacés)
-
Rodríguez-flores P.C., Macpherson E. & Machordom A. 2021. Revision of the squat lobsters of the genus Phylladiorhynchus Baba, 1969 (Crustacea, Decapoda, Galatheidae) with the description of 41 new species. Zootaxa 5008(1): 1-159. DOI:10.11646/zootaxa.5008.1.1
Résumé [+]
[-]
The genus Phylladiorhynchus Baba, 1969 currently contains 11 species, all occurring in the shallow waters and on the continental shelf of the Indian and Pacific oceans. Recent expeditions in these oceans have resulted in the collection of numerous new specimens in need of analysis. We have studied this material using an integrative approach analysing both morphological and molecular (COI and 16S) characters. We describe 41 new species and resurrect three old names: P. integrus (Benedict, 1902) and P. lenzi (Rathbun, 1907), previously synonymized with P. pusillus (Henderson, 1885), and P. serrirostris (Melin, 1939), previously synonymized with P. integrirostris (Dana, 1852). Most species of the genus are described and illustrated. Some species are barely discernible on the basis of morphological characters but are highly divergent genetically. Species of Phylladiorhynchus are mainly distinguishable by the number of epigastric spines and lateral spines of the carapace, the shape and the armature of the rostrum, the number and pattern of the ridges on the carapace and pleon, the shape of thoracic sternite 3 and the armature of the P2–4 dactyli. A dichotomous identification key to all species is provided.
Campagnes accessibles citées (35) [+]
[-]
ATIMO VATAE,
BENTHAUS,
BIOMAGLO,
BIOPAPUA,
CALSUB,
CHALCAL 1,
CHALCAL 2,
CORAIL 2,
EBISCO,
EXBODI,
KANACONO,
KANADEEP,
KARUBAR,
KAVIENG 2014,
KOUMAC 2.1,
KOUMAC 2.3,
LAGON,
LIFOU 2000,
MD08 (BENTHOS),
MD32 (REUNION),
MONTROUZIER,
MUSORSTOM 1,
MUSORSTOM 2,
MUSORSTOM 3,
MUSORSTOM 4,
MUSORSTOM 6,
MUSORSTOM 8,
MUSORSTOM 9,
PAKAIHI I TE MOANA,
PALEO-SURPRISE,
PAPUA NIUGINI,
RAPA 2002,
SANTO 2006,
TARASOC,
Walters Shoal
Codes des collections associés:
IU (Crustacés)
-
Rubio F. & Rolán E. 2015. The genus Lophocochlias Pilsbry, 1921 (Gastropoda, Tornidae) in the Indo-West Pacific. Novapex 16(4): 105-120
Résumé [+]
[-]
The authors studied the species of the genus Lophocochlias, family Tornidae, of the
tropical Indo-Pacific, collected during the expeditions of the Tropical deep-sea Benthos, directed
by IRD and MNHN, in Madagascar, Reunion Island, New Caledonia, Vanuatu, Fiji, the Solomon
Islands, the Philippine Islands, the Society Islands and Papua-New Guinea. New data on
geographical distribution and habitat of the species studied are provided, and their morphological
variability is discussed. Comparison with some fossil species is done and a new species is
described.
Campagnes accessibles citées (14) [+]
[-]
ATIMO VATAE,
BENTHEDI,
LAGON,
LIFOU 2000,
MD32 (REUNION),
MONTROUZIER,
MUSORSTOM 10,
MUSORSTOM 6,
MUSORSTOM 9,
PANGLAO 2004,
PAPUA NIUGINI,
SANTO 2006,
SMCB,
VAUBAN 1978-1979
Codes des collections associés:
IM (Mollusques)
-
Rubio F. & Rolán E. 2019. The genus Leucorhynchia Crosse, 1867 (Gastropoda, Skeneidae) in the Tropical Indo-Pacific. Museo de Historia Natural / Universidade de Santiago de Compostela, 287 pp. ISBN:978-84-8158-787-6
Campagnes accessibles citées (23) [+]
[-]
ATIMO VATAE,
BATHUS 2,
BATHUS 4,
BENTHEDI,
BIOPAPUA,
EBISCO,
EXBODI,
INHACA 2011,
KAVIENG 2014,
LAGON,
LIFOU 2000,
MADEEP,
MD32 (REUNION),
MIRIKY,
MONTROUZIER,
MUSORSTOM 10,
MUSORSTOM 8,
PANGLAO 2004,
PAPUA NIUGINI,
SALOMON 1,
SANTO 2006,
TARASOC,
VAUBAN 1978-1979
Codes des collections associés:
IM (Mollusques)
-
Scarabino v. 1995. Scaphopoda of the tropical Pacific and indian Oceans, with description of 3 new genera and 42 new species, Résultats des campagnes MUSORSTOM 14. Mémoires du Muséum national d'Histoire naturelle 167:189-380, ISBN:2-85653-217-9
Résumé [+]
[-]
New data on the scaphopod fauna of the Indo-West Pacific are presented, based on new material from recent oceanographic expeditions, mostly in the SW Indian Ocean, SE Asia and the New Caledonia region. Over 780 stations yielded a total of 139 species. Of 81 species of Dentaliida and 58 Gadilida, 42 species (16 Dentaliida and 26 Gadilida), as well as 3 gadilid genera, are described as new. Many range extensions are documented, and new synonymies are established. With 73 recorded species, New Caledonia is currently the geographic area with the highest documented scaphopod diversity. Their bathymetric distribution shows a peak in species numbers in deep water around 800 m, with a second, minor peak for Gadilida at around 2,000 m. Including genera not represented in the Indo-Pacific, 44 Recent scaphopod genera are recognized. The radula of 42 of these is described, and an update of the general classification of the class Scaphopoda is proposed.
Campagnes accessibles citées (27) [+]
[-]
BENTHEDI,
BIOCAL,
BIOGEOCAL,
CALSUB,
CHALCAL 1,
CHALCAL 2,
CORAIL 2,
CORINDON 2,
Restreint,
Restreint,
Restreint,
GEMINI,
LAGON,
MD20 (SAFARI),
MD28 (SAFARI II),
MD32 (REUNION),
MUSORSTOM 1,
MUSORSTOM 2,
MUSORSTOM 3,
MUSORSTOM 4,
MUSORSTOM 5,
MUSORSTOM 6,
SMCB,
SMIB 2,
SMIB 3,
VAUBAN 1978-1979,
VOLSMAR
Codes des collections associés:
IM (Mollusques)
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Schnabel K.E. & Ahyong S.T. 2010. A new classification of the Chirostyloidea (Crustacea: Decapoda: Anomura). Zootaxa 2687: 56–64
Campagnes accessibles citées (2) [+]
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Codes des collections associés:
IU (Crustacés)
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Schwarzhans W.W. & Prokofiev A.M. 2017. Reappraisal of Synagrops Günther, 1887 with rehabilitation and revision of Parascombrops Alcock, 1889 including description of seven new species and two new genera (Perciformes: Acropomatidae). Zootaxa 4260(1): 1. DOI:10.11646/zootaxa.4260.1.1
Résumé [+]
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An ongoing review of the fishes of the basal percoid family Acropomatidae has revealed that the genus Synagrops Günther, 1887 as it is currently understood is not a natural group. Species with a serrated pelvic-fin spine are here placed in the resurrected genus Parascombrops Alcock, 1889 (type-species: Parascombrops pellucidus Alcock, 1889), and the new, monospecific genus Caraibops n. gen. (type-species: Synagrops trispinosus Mochizuki & Sano, 1984). Parascombrops is unique amongst Acropomatidae in the combination of the presence of vacant 8th interneural space, a predorsal formula /0+0/0+2/ and an epaxialis attachment type 1. Caraibops n. gen. shares none of these characters and further differs from Parascombrops by an anal-fin formula of III + 9 (vs II + 7 or III + 6), and the absence of denticles on the ectopterygoid. Parascombrops is revised and now contains a total of 13 species, including 7 new: P. analis (Katayama, 1957), P. argyreus (Gilbert & Cramer, 1897), P. glossodon n. sp., P. madagascariensis n. sp., P. mochizukii n. sp., P. nakayamai n. sp., P. ohei n. sp., P. parvidens n. sp., P. pellucidus Alcock, 1889, P. philippinensis (Günther, 1880), P. serratospinosus (Smith & Radcliffe, 1912), P. spinosus (Schultz, 1940) and P. yamanouei n. sp. Synagrops adeni Kotthaus, 1970 and S. malayanus Weber, 1913 are treated as synonyms of P. pellucidus and P. philippinensis, respectively. Lectotypes are designated for P. philippinensis and S. malayanus. The main characters used to distinguish between the species of Parascombrops are: serration of other fin spines, number of gill rakers and pseudobranchial filaments, head profile, presence or absence of ridges on the preopercle, shape of 1st anal-fin pterygiophore, dentition on vomer, palatines and ectopterygoids, orbit diameter, pectoral-fin length, maximal body depth and otolith morphology. The genus Synagrops is here confined to two species, S. japonicus (Döderlein, 1883) and S. bellus (Goode & Bean, 1896), characterized by the apomorphic character of an otic capsule with a posteriorly open myodome, a basioccipital fossa and a very specialized otolith morphology. Synagrops is also characterized by the absence of pelvic-fin spine serrations. Two other species without a serrated pelvic-fin spine, originally described in Synagrops, are removed from this genus. Synagrops microlepis Norman, 1935 is separated into the monotypic Kaperangus n. gen., the only genus in the family with two supraneurals (cf. three in all other taxa). The second, Synagrops pseudomicrolepis Schultz, 1940 is re-assigned to the genus Verilus. The geographic distribution of Parascombrops as currently composed is discussed, and is shown to be primarily of West Pacific nature, with few species in the Indian Ocean and one in the tropical West-Atlantic (P. spinosus). The West Atlantic species Parascombrops spinosus is very closely related to P. mochizukii from the tropical northwestern Pacific, and the implications of this disjunct distribution are discussed. The high degree of speciation now recognized in Parascombrops species of the West-Pacific indicates that a diverse ecological adaptation within an overall pseudoceanic habitat may have played a major role in speciation, which would have remained obscured without adequate taxonomic resolution. Fossil, otolith-based records are also briefly discussed in the context. The extant Parascombrops argyreus and P. ohei are reported from the Pliocene of Japan, and Caraibops trispinosus has been recorded from the Pliocene of Venezuela.
Campagnes accessibles citées (5) [+]
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Codes des collections associés:
IC (Ichtyologie)
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Sirenko B.I. 2004. The ancient origin and persistence of chitons (Mollusca, Polyplacophora) that live and feed on deep submerged land plant matter (xylophages). Bollettino Malacologico Supplément 5: 111–116
Résumé [+]
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There are 23 species of chitons that live and feed on sunken land plant remains. They belong to three genera
Ferreiraella, Leptochiton, and Nierstraszella. In the Carboniferous chitons changed their common food on a cellulose several times independently. Most of the species that live on sunken land plants are distributed along the tropical west and east coasts of the Pacific Ocean and in the Caribbean Sea, which was one of the portions of Pantalassa in the past geological ages. All these species of chitons belong to families that have mostly deep water members with generally plesiomorphic morphology. One can assume that the deep waters off southern Japan, Philippines, Indonesia, New Caledonia, Vanuatu, New Zealand from the western part of Pacific, and off Baja California and the Panama Basin from the eastern Pacific, as well as the Caribbean Sea are all regions where species with primitive character states have accumulated and persisted over geological time. In the future, one would expect a number of other “living fossil” species to be found in these deep water areas of Pantalassa remaining to the present time.
Campagnes accessibles citées (7) [+]
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Codes des collections associés:
IM (Mollusques)
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Steiner G. & Kabat A.R. 2004. Catalog of species-group names of Recent and fossil Scaphopoda (Mollusca). Zoosystema 26(4): 549-726
Résumé [+]
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This catalog lists names of Recent and fossil species-group taxa of the molluscan class Scaphopoda. Of a total of 1965 entries, 517 are attributed to valid Recent taxa, 816 to valid fossil taxa, 543 are invalid names, and 89 were subsequently excluded from the Scaphopoda. The authorship and complete bibliographic references are provided for each name. The original and current generic allocation, type locality, and type material depositories, as far as available, are provided. Synonyms, geographic distributions, and bathymetric ranges are provided for Recent taxa. Cross references to junior synonyms are based upon published opinions. Eight species taxa are newly synonymized herein: Dentalium tessellatum is a junior synonym of Entalinopsis habutae; Dentalium caudani is a junior synonym of Fissidentalium candidum; F. ergasticum, F. milneedwardsi, and F. scamnatum are junior synonyms of F. capillosum; F. exuberans is a junior synonym of F. paucicostatum; and Cadulus halius is a junior synonym of C. podagrinus. Three subspecific taxa are synonymized with the respective nominate species: Antalis cerata tenax, Polyschides rushii arne, and Gadila agassizii hatterasensis. Further, eight new generic combinations are proposed: Paradentalium americanum n. comb., Coccodentalium cancellatum n. comb., Fissidentalium peruvianum n. comb., Pulsellum teres n. comb., Polyschides poculum n. comb., Polyschides foweyensis n. comb., Polyschides portoricensis n. comb., and Polyschides nitidus n. comb. Thirteen junior homonyms are renamed and listed in the appendix 1.
Campagnes accessibles citées (12) [+]
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BENTHEDI,
BIOCAL,
BIOGEOCAL,
CHALCAL 2,
Restreint,
LAGON,
MD32 (REUNION),
MUSORSTOM 2,
MUSORSTOM 4,
MUSORSTOM 5,
MUSORSTOM 6,
Restreint
Codes des collections associés:
IM (Mollusques)
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Stock J.H. 1986. Cases of hyperassociation in the Copepoda (Herpyllobiidae and Nereicolidae). Systematic Parasitology 8: 71-81
Résumé [+]
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Four new and o ne unidentified species of parasitic Copepoda have been fou nd on three species of Polychaeta
Polynoidae, inducing ga lis on hard corals (Stylasterina and Octocorallia) in the bathyal zone of the southern
Indian and Pacifie Oceans. This is the first case of hyperassociation recorded in the Copepoda.
Campagnes accessibles citées (4) [+]
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Codes des collections associés:
IU (Crustacés)
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Tavares M. 2006. A new species of the crab genus Cosmonotus Adams & White in White, 1848 (Crustacea, Podotremata, Raninidae) from the Indo-West Pacific Ocean. Zoosystema 28(2): 533-537
Résumé [+]
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A new species of the crab genus Cosmonotus Adams & White in White, 1848, Cosmonotus mclaughlinae n. sp., is described from the Indo-West Pacific Ocean. This new species inhabits coarse sand and shell bottoms between 75 and 369 m and is so far known from La Réunion, Philippines, Indonesia (Kai Islands), Salomon, Futuna, Vanuatu, Loyalty Islands (Lifou), Fiji, Tonga (N Ha’apai Group). This new species is morphologically close to C. genkaiae Takeda & Miyake, 1970, from which it is easily separated by: 1) the carapace covered by squamiform tubercles (instead of long striae); 2) the lack of the median rostral process (instead of being present and short); 3) the dorsal carpal face of chelipeds with rounded tubercles (instead of striae); and 4) the slender, eyestalks (instead of stout).
Campagnes accessibles citées (12) [+]
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BORDAU 1,
BORDAU 2,
KARUBAR,
LIFOU 2000,
MD32 (REUNION),
MUSORSTOM 1,
MUSORSTOM 2,
MUSORSTOM 3,
MUSORSTOM 7,
MUSORSTOM 8,
SALOMON 1,
SALOMON 2
Codes des collections associés:
IU (Crustacés)
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Tëmkin I. 2006. Morphological perspective on the classification and evolution of Recent Pterioidea (Mollusca: Bivalvia). Zoological Journal of the Linnean Society 148: 253-312
Résumé [+]
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The evolutionary relationships of the Recent Pterioidea are inferred from a phylogenetic analysis of representatives of all pterioidean genera based on original observations of anatomy and shell morphology, and an extensive survey of bivalve literature. The well-resolved cladogram supports monophyly for the superfamily, but renders all but one family (the monotypic Pulvinitidae) polyphyletic. In addition, these results reveal a considerable level of convergence and parallelisms through the Pterioidea. The branching order of pterioid genera in the morphological analysis is largely corroborated by the sequence of their appearance in the fossil record. The palaeontological evidence provides important information on dating lineage splitting events and transitional taxa. The proposed phylogeny integrates the cladistic analysis of the Recent Pterioidea with the fossil record and suggests that the crown-group pterioideans probably originated in the Triassic from the Bakevelliidae, an extinct paraphyletic stem group from which the Ostreoidea are also ultimately derived. (c) 2006 The Linnean Society of London, Zoological Journal of the Linnean Society.
Campagnes accessibles citées (3) [+]
[-]
Codes des collections associés:
IM (Mollusques)
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Vereshchaka A.L., Corbari L., Kulagin D.N., Lunina A.A. & Olesen J. 2019. A phylogeny-based revision of the shrimp genera Altelatipes, Benthonectes and Benthesicymus (Crustacea: Decapoda: Benthesicymidae). Zoological Journal of the Linnean Society: zlz125. DOI:10.1093/zoolinnean/zlz125
Résumé [+]
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Abstract
A phylogenetic study of deep-sea dendrobranchiate genera Altelatipes, Benthesicymus and Benthonectes based on four molecular markers and 91 morphological characters is presented. All currently recognized species of these genera, representatives of all other genera and species groups of Benthesicymidae, and three outgroups were included in the analyses. The molecular and morphological methods retrieved similar results, the molecular methods provided better resolution of deeper nodes and higher clade support. Both types of analyses showed paraphyly of Benthesicymus, which encompass five robust clades, four of which are diagnosed as new genera (type species in parentheses): Benthesicymus s.s. (B. crenatus), Bathicaris gen. nov. (Benthesicymus brasiliensis), Dalicaris gen. nov. (Benthesicymus altus), Trichocaris gen. nov. (Benthesicymus bartletti) and Maorrancaris gen. nov. (Benthesicymus investigatoris). Altelatipes was found to be monophyletic. The evolution of the major clades of Benthesicymidae is shown to be linked to trophic specialization, while further divergence at the genus level is mainly related to sexual evolution seen in the elaboration of the copulatory structures. We provide amended diagnoses of the previously recognized and new genera, key to species of each of these genera and include an updated key to genera of Benthesicymidae.
Campagnes accessibles citées (7) [+]
[-]
Codes des collections associés:
IU (Crustacés)
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Vereshchaka A.L., Kulagin D.N. & Lunina A.A. 2021. Across the benthic and pelagic realms: a species‐level phylogeny of Benthesicymidae (Crustacea:Decapoda). Invertebrate Systematics 35(7): 776. DOI:10.1071/IS21004
Résumé [+]
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Benthesicymidae is a monophyletic group of Decapoda adapted to a life on the sea-floor, in the near-bottom layer, in the bathy- and in the mesopelagic, within an impressive depth range from a few hundred metres (Gennadas) to several thousand metres (Benthesicymus). Higher taxa are known to conquer all main oceanic biotopes such as the benthic, benthopelagic, and pelagic and a wide depth range but few family-level groups have clades evolved within all these oceanic realms. Therefore, the global fauna of Benthesicymidae provides a rare opportunity for an insight into phylogenetic processes favouring colonisation of all principal oceanic biotopes. The first comprehensive phylogenetic study of Benthesicymidae (all 37 valid species) is based on six molecular markers and 105 morphological characters (including 72 female and male copulatory characters). Analyses resulted in trees with similar topology and the same set of robust clades. Molecular methods based on 167 sequences (84 new) provided better resolution of deeper nodes and generally higher support of the clades, while morphological methods allowed analyses of all valid species of the global fauna. Phylogenetic analyses support the monophyly and robustness of all currently known genera except Gennadas, which was split into Gennadas Bate, 1881, Amalopenaeus Smith, 1882, and Notogennema gen. nov. We also retrieved two major clades for which we erected two new subfamilies: Benthesicyminae subfam. nov. (presumably benthic, genera Altelatipes, Bathicaris, Benthesicymus, and Benthonectes) and Gennadinae subfam. nov. (presumably pelagic, genera Amalopenaeus, Bentheogennema, Benthoecetes, Boreogennema, Gennadas, Maorrancaris, and Notogennema gen. nov.). We revealed two groups of morphological characters, that are interlinked evolutionarily: (1) petasma and thelycum; (2) body, mouthparts, and pereopods. Morphological traits within benthic and pelagic clades are different, a model explaining the differences is proposed. Along with previous studies, our results confirm the idea that the elaboration of the copulatory structures is a key to successful colonisation of the pelagic realm. These results extend our knowledge about evolution in the largest habitual biotope of our planet and phylogenetic processes favouring colonisation of all principal oceanic biotopes.
Campagnes accessibles citées (9) [+]
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Codes des collections associés:
IU (Crustacés)
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Vidal J. 1999. Taxonomic review of the elongated cockles: Genera Trachycardium, Vasticardium and Acrosterigma (Mollusca, Cardiidae). Zoosystema 21(2): 259-335
Résumé [+]
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The cardiids of the subfamily Trachycardiinae Stewatt, 1930 (sensu Keen, 1969, genus Papyridea excluded), are reviewed, with special attention given to the geneta Trachycardium, Acrosterigma, and Vasticardium. No change is proposed here to the relatively well-defined taxonomy of Trachycardium, consideted to be exclusively American, with six subgenera, nor to the American Acrosterigma. In contrast, the generic taxonomy of the Indo-Pacific Trachycardiinae, quasi-randomly distributed by authors among the three genera cited above, was not clear and is reevaluated. All of the species are regrouped here into two genera Vasticardium and Acrosterigma which receive clear and usable definitions. The American genus Trachycardium differs widely from them in both hinge and rib morphology. The two genera Vasticardium and Acrosterigma are distinguished mainly by rib motphology. These three genera are now grouped in the subfamily Cardiinae. In several previous articles, I have analyzed in detail the genus Vasticardium, including fifteen Recent species. The results are summarized here. The genus Acrosterigma is represented in America by several fossil species and two Recent species; in the Indo-Pacific, where no general study has previously been undettaken, it is represented by several fossil species (one new) and twenty-five Recent species, of which nine are new; these species are divided into six species-groups. Neotypes ate proposed for Cardium magnum Linné, 1758 and Cardium biradiatum Bruguière, 1789 and lectotypes for Cardium laevigatum Linné, 1758, Cardium serratum Linné, 1758, and Cardium marmoreum Lamarck, 1819.
Campagnes accessibles citées (13) [+]
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BATHUS 1,
BATHUS 4,
CHALCAL 1,
CHALCAL 2,
CORAIL 2,
LAGON,
MD32 (REUNION),
MONTROUZIER,
MUSORSTOM 5,
MUSORSTOM 6,
MUSORSTOM 7,
Restreint,
Restreint
Codes des collections associés:
IM (Mollusques)
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Vilvens C. 2006. New records and new species of Calliotropis (Gastropoda: Chilodontidae: Calliotropinae) from Madagascar, Mayotte Island and Reunion Island. Novapex 7(2-3): 55-71
Résumé [+]
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New records of Calliotropis species from the western Indian Ocean are 1isted. Sorne
Indo-Pacific species are recorded for the first time in the Madagascar area. Calliotropis velata n. sp., C. ericius n. sp., C. bucina n. sp., C. babylonia n. sp., and C. solariellaformis n. sp. are described and compared with simi1ar Calliotropis species
Campagnes accessibles citées (8) [+]
[-]
Codes des collections associés:
IM (Mollusques)
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Wells F.E. 1995. A revision of the drilliid genera Splendrillia and Plagiostropha (Gastropoda: Conoidea) from New Caledonia, with additional records from other areas, Résultats des campagnes MUSORSTOM 14. Mémoires du Muséum national d'Histoire naturelle 167:527-556, ISBN:2-85653-217-9
Résumé [+]
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Based on specimens from the Muséum National d'Histoire Naturelle, Paris, the drilliid genera Splendrillia and Plagiostropha from New Caledonia are revised, and information on species of these genera from other areas is included. A total of 18 species of Splendrillia are examined. Fourteen species are described as new: one from the Philippines and thirteen from New Caledonia (of which two are also recorded from the Mozambique Channel and one from the Philippines). Splendrillia disjecta (Smith, 1888) described from the Persian Gulf, is recorded from the Philippines. Splendrillia persica (Smith, 1888), also described from the Persian Gulf is recorded from New Caledonia. Splendrillia solicitata (Sowerby, 1913) described from Japan is recorded from New Caledonia. Splendrillia praeclara (Melvill, 1893) described from Bombay, India, is recorded from both the Philippines and New Caledonia. Four new species of Plagiostropha are described: three from New Caledonia and one from Réunion Island.
Campagnes accessibles citées (15) [+]
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BENTHEDI,
BIOCAL,
BIOGEOCAL,
CHALCAL 2,
LAGON,
MD32 (REUNION),
MUSORSTOM 1,
MUSORSTOM 2,
MUSORSTOM 3,
MUSORSTOM 4,
MUSORSTOM 5,
MUSORSTOM 6,
SMIB 2,
SMIB 3,
VAUBAN 1978-1979
Codes des collections associés:
IM (Mollusques)
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Zezina O.N. 1997. Biogeography of the Bathyal Zone. Advances in Marine Biology 32: 389-426
Résumé [+]
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The bathyal zone lies along the slopes of continents and on seamounts and underwater rises. It extends from the edge of the shelf to the beginning of the abyss and is a substantial part of the ocean, being larger than the shallow shelf zone, including the sublittoral. Some taxa of benthic animals attain their optimal number of species and abundance in the bathyal zone. The distribution of the bathyal fauna is described on the basis of groups of species with comparable geographical range, termed geographic faunistic elements or types of range. The Brachiopoda, which have been thoroughly studied from a large database of samples and records, are used to establish clear biogeographical patterns in the bathyal zone of the world ocean. There are depth-related changes within the limits of the bathyal zone: the number of species; the number of geographic faunistic elements; and the number of latitudinal (climatic) faunistic belts diminish with increasing depth. Correspondingly, there is a reduction in number of faunistic provinces. The simplification in biogeographic structure of bottom fauna down the slopes is in
accordance with the simplification in the structure of the water masses that are in
contact with the bottom along the slopes. Food supply is also an important factor related to depth distribution of the macrobenthic animals. The basic biogeographical divisions of the bathyal zone become asymmetric under the influence of the unequal distribution of land and water masses on the globe, and in relation to oceanic gyres that cause differences in productivity on the eastern and western sides of the oceans. This inequality results in faunistic differences especially in the number of species in different taxa. The bathyal zone may have acted as a reserve of species for recolonization of the shelves and the abyss between periods of global changes in climate. Partly related to this, the bathyal zone contains many relict species, some of which are the most primitive extant members of their groups. The function of the bathyal zone as a reserve of species is challenged by the consequences of commercial exploitation of the non-sustainable fish and shellfish populations on the upper part of the continental slope and on seamounts.
Campagnes accessibles citées (7) [+]
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Programme associé:
Tropical Deep-Sea Benthos (ex MUSORSTOM)
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Zibrowius H. & Grygier m. j. 1985. DIVERSITY AND RANGE OF SCLERACTINIAN CORAL HOSTS OF ASCOTHORACIDA (CRUSTACEA: MAXILLOPODA). Annales de l'Institut Océanographique 61(2): 115-138
Résumé [+]
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A large, geographically diverse selection of scleractinian corals, mostly ahermatypes, has been surveyed for galls caused by endoparasites of the ascothoracid family Petrarcidae, which till now have only been known from very few examples. Approximately 30 species of coral in 3 suborders, comprising about 70 distinct populations worldwide (concentrated in the Indo-West Pacific) , from the surface to 5 870 m, bear such galls. Most galls occur within calices (internal galls), but some colonial corals bear galls on their surface independent of calices (external galls); both kinds have a spongy texture that often involves substantial alterations of the host skeleton. Photographs of many infested corals are included. The apparent process of development of both types of gall is described. Parasites themselves were found in about one third of the infested populations and were referable to at least 8 species in 3 genera of Petrarcidae; most of these have been described elsewhere, but a few new records are given here. Preliminary remarks on host-parasite specificity are given.
Campagnes accessibles citées (8) [+]
[-]
Codes des collections associés:
IU (Crustacés)