139 ???count.stations.label???
KANADEEP
???msg.campaign.organization.organizer???
- IRD - Institut de Recherche pour le Développement
- MNHN - Muséum national d'Histoire naturelle
???doi.label???
???doi.url??????msg.field.program.label???
???msg.campaign.learnMore???
???msg.campaign.menu.info???
???msg.campaign.menu.info.leader???
- Samadi Sarah (Leg 1)
- Hourdez Stéphane (Leg 2)
???msg.table.location.campaign.start.label???
Wed Aug 30 00:00:00 UTC 2017 Nouméa (Nouvelle-Calédonie)???msg.table.location.campaign.stop.label???
Wed Sep 27 00:00:00 UTC 2017 Nouméa (Nouvelle-Calédonie)| ???msg.field.stage.label??? | ???msg.table.stage.startDate.label??? | ???msg.table.stage.endDate.label??? | ???msg.table.stage.departure.label??? | ???msg.table.stage.arrival.label??? | ???msg.table.stage.ship.label??? |
|---|---|---|---|---|---|
| Leg 1 | Wed Aug 30 00:00:00 UTC 2017 | Mon Sep 11 00:00:00 UTC 2017 | Nouméa (Nouvelle-Calédonie) | Koumac (Nouvelle-Calédonie) | Alis |
| Leg 2 | Wed Sep 13 00:00:00 UTC 2017 | Wed Sep 27 00:00:00 UTC 2017 | Koumac (Nouvelle-Calédonie) | Nouméa (Nouvelle-Calédonie) | Alis |
???msg.campaign.menu.info.goal??? :
La mission KANADEEP visait à poursuivre l'exploration des reliefs du plateau des Chesterfield et des récifs Bellona, ainsi que les récifs Lansdowne-Fairway qui n’avaient à ce jour fait l’objet que de deux campagnes spécifiquement dédiés à l’exploration de la biodiversité benthique des milieux profonds de cette zone (MUSORTOM 5 en 1986 et EBISCO en 2005).
Les principaux objectifs de la campagne sont de :
- Compléter les connaissances sur la diversité des espèces de tous les taxons avec un effort particulier sur les organismes constructeurs (éponges, cnidaires, …)
- Documenter les relations espèces-habitats (substrats, reliefs, associations biologiques)
- Analyser la structure des communautés et la connectivité à différentes échelles au sein du Parc de la mer de Corail
- Comprendre les mécanismes évolutifs à l’origine de l’importante diversité observée.
???msg.campaign.menu.info.works??? :
139 opérations de collectes ont été réalisées lors de la mission. Elle correspondent à la convention APA-NC07.
???msg.campaign.menu.info.thanks??? :
Partenaires de la mission :
Tropical Deep Sea-Benthos, La Planète Revisitée, Muséum National d'Histoire naturelle, CNRS INEE, Institut de Systématique, Evolution et Biodiversité, Gouvernement de la Nouvelle-Calédonie.
Remerciements dans les articles :
"The material was collected during the KANADEEP expedition (PIs Sarah Samadi & Stéphane Hourdez, 10.17600/17003800) in New Caledonia (convention Nouvelle-Calédonie APA-NC07), as part of the Tropical Deep Sea Benthos and La Planète Revisitée expedition programs. This expedition operated under the regulations then in force in the country in question and satisfies the conditions set by the Nagoya Protocol for access to genetic resources."
???msg.campaign.menu.bibliographies??? (57) [+] [-]
???msg.biblio.toExportPage.label???
-
Améziane N., Eléaume M. & Roux M. 2024. Classification of Isocrinida (Echinodermata: Crinoidea) with the description of a new extant genus and species from the western Pacific. Zoological Journal of the Linnean Society 200(4): 994-1012. DOI:10.1093/zoolinnean/zlad101
???msg.biblio.abstract.label??? [+] [-]Previous molecular phylogenetic reconstructions have highlighted frequent convergences and iterations of external morphological characters during the evolution of crinoids. Classifications of extant and fossil crinoids based on these characters need to be thoroughly revised. This is particularly the case for the Isocrinida. We propose a new classification of this order based on molecular data and ontogenetic analysis of the derived characters displayed on ossicles and their articulations. The argument is strengthened by the discovery and description of a species belonging to a new genus (Panglaocrinus isseliformis gen. nov., sp. nov.) closely related to the genus Isselicrinus, which was abundant and widespread during the Late Cretaceous and Eocene. Extant Isocrinida appear to be divided into two major lineages that we interpret as two distinct families: Isocrinidae and Balanocrinidae. Isocrinidae are represented by the subfamily Metacrininae (genera Metacrinus and Saracrinus), while Balanocrinidae comprise four subfamilies: Balanocrininae (Neocrinus), Diplocrininae (Endoxocrinus and Teliocrinus), Isselicrininae (Panglaocrinus), and Proisocrininae (Proisocrinus). In the absence of molecular data, the genus Cenocrinus has not been attributed to any subfamily, but its close relationship to Balanocrinidae is suggested. Possible relationships between Mesozoic and modern taxa are discussed, although descriptions of arms in the palaeontological record are often important details.
???msg.biblio.biblioSurvey.label??? (6) [+] [-]
???msg.biblio.codeCollection.label??? IE (Échinodermes) -
Ashrafi H., ĎUriš Z. & Anker A. 2022. The first complete specimen of the deep-water shrimp Batella praecipua De Grave, 2004 (Crustacea: Decapoda: Alpheidae). Zootaxa 5092(3): 378-386. DOI:10.11646/zootaxa.5092.3.8
???msg.biblio.abstract.label??? [+] [-]The deep-water alpheid shrimp Batella praecipua De Grave, 2004 was originally described based on two incomplete specimens, both with their first chelipeds missing, collected at 400–440 m off New Caledonia. During the recent KANADEEP 1 expedition in the Coral Sea in 2017, the first complete specimen of B. praecipua was collected at a depth of 370–380 m. The morphology of this specimen is presented in detail, with emphasis on the highly diagnostic chelipeds, which are described and illustrated for the first time. A slight intraspecific variation of B. praecipua is reported and a DNA barcode (CO1) is provided for this species. The main differences between the three presently known species of Batella Holthuis, 1955 are discussed.
???msg.biblio.biblioSurvey.label??? (1) [+] [-]
???msg.biblio.codeCollection.label??? IU (Crustacés) -
Chen H.P., Lee M.Y. & Chen W.J. 2024. Integrative taxonomy reveals unanticipated hidden diversity in the monotypic goosefish genus Lophiomus (Teleostei, Lophiidae), with description of three new species and resurrection of Chirolophius laticeps Ogilby, 1910. European Journal of Taxonomy 943: 239–287. DOI:10.5852/ejt.2024.943.2599
???msg.biblio.abstract.label??? [+] [-]Thought to be monotypic for decades, the only species in the goosefish genus Lophiomus Gill, Lm. setigerus (Vahl), shows a wide range of morphological variation and is distributed widely in the Indo-West Pacific (IWP). In this study, datasets for two mitochondrial and two nuclear genes sequences obtained from samples of Lophiomus collected in different localities across the IWP were constructed and analyzed to explore the phylogeny and species diversity within the genus. Our integrated approach with multiline evidence unveiled an unanticipated richness of at least six delimited species of Lophiomus. Herein, based on materials already available from museums and new specimens obtained primarily through the Tropical Deep-Sea Benthos program surveying IWP benthic fauna, we formally describe three new species: Lm. immaculioralis sp. nov., Lm. nigriventris sp. nov., and Lm. carusoi sp. nov. Also, we resurrect Lm. laticeps stat. rev. from synonyms of Lm. setigerus. These species can be diagnosed by genetics, body coloration, patterns on the floor of the mouth, peritoneum pigmentation, morphometric measurements, and meristic counts of cranial spines, dorsal-fin spines, and pectoral-fin and pelvic-fin rays from each other and from Lm. setigerus. The species Lm. setigerus, as well as the genus Lophiomus, are re-described accordingly based on the new results. Amended identification keys to the four extant lophiid genera and to species of Lophiomus are also provided.
???msg.biblio.biblioSurvey.label??? (6) [+] [-]
???msg.biblio.codeCollection.label??? IC (Ichtyologie) -
Cook I., Okanishi M. & Pante E. 2023. Growth in two deep-sea associates: the octocoral Pseudogorgia bellona and the euryalid snake star Asteroschema ajax. Zootaxa 5336(1): 82-94. DOI:10.11646/zootaxa.5336.1.3
???msg.biblio.abstract.label??? [+] [-]The deep-sea octocoral Pseudochrysogorgia bellona was recently described from specimens sampled on the Chesterfield Plateau, off New Caledonia. It is morphologically and genetically similar to the con-familial Metallogorgia melanotrichos, which is known to closely associate with a species of brittle star, Ophiocreas oedipus. These latter two species have never been observed separately and are thought to grow synchronously. The morphological similarity between M. melanotrichos and P. bellona makes the latter another possible host for ophiuroids. However, no brittle star was associated with P. bellona specimens from the type collection. In 2017, 130 P. bellona colonies were sampled near the type locality, and 98% were associated with Asteroschema ajax, a species closely related to O. oedipus. Mitochondrial DNA analysis confirmed the morphological identifications of both P. bellona and A. ajax. Uni- and multivariate statistical analyses were used to characterize the morphological space of both species to test if larger ophiuroids are associated with larger corals. Two variables were measured to estimate the size of the coral (total height and diameter of the skeletal axis at its base) and 9 variables were used to characterize the brittle star (disc and arm morphology). Morphological variables representing the size for both species were significantly correlated (Spearman rank correlation coefficient: 50%, p < 0.001), suggesting that larger ophiuroids indeed associate with larger corals. This is one of the rare studies that allowed comparison of growth in associated deep-sea invertebrates.
???msg.biblio.biblioSurvey.label??? (2) [+] [-]
???msg.biblio.codeCollection.label??? IE (Échinodermes), IK (Cnidaires) -
Criscione F., Hallan A., Fedosov A. & Puillandre N. 2021. Deep Downunder: Integrative taxonomy of Austrobela , Spergo , Theta and Austrotheta (Gastropoda: Conoidea: Raphitomidae) from the deep sea of Australia. Journal of Zoological Systematics and Evolutionary Research 59(8): 1718-1753. DOI:10.1111/jzs.12512
???msg.biblio.abstract.label??? [+] [-]Recent sampling efforts in the deep seas of southern and eastern Australia have generated a wealth of DNA-suitable material of neogastropods of the family Raphitomidae. Based on this material, a molecular phylogeny of the family has revealed a considerable amount of genus and species level lineages previously unknown to science. These taxa are now the focus of current integrative taxonomic research. As part of this ongoing investigation, this study focuses on the genera Austrobela, Austrotheta (both Criscione, Hallan, Puillandre & Fedosov, 2020), Spergo Dall, 1895 and Theta Clarke, 1959. We subjected a comprehensive mitochondrial DNA dataset of representative deep-sea raphitomids to Automatic Barcode Gap Discovery, which recognized 24 primary species hypotheses (PSHs). Following additional evaluation of shell and radular features, as well as examination of geographic and bathymetric ranges, 18 of these PSHs were converted to secondary species hypotheses (SSHs). Based on the evidence available, the most likely speciation mechanisms involved were evaluated for each pair of sister SSHs, including niche partitioning. Eleven SSHs were recognized as new and their systematic descriptions are provided herein. Of these, four were attributed to Austrobela, one to Austrotheta, four to Spergo and two to Theta. While all new species are endemic to Australian waters, other species studied herein exhibit wide Indo-Pacific distributions, adding to the growing body of evidence suggesting that wide geographic ranges in deep-sea Raphitomidae are more common than previously assumed.
???msg.biblio.biblioSurvey.label??? (19) [+] [-]AURORA 2007, BATHUS 3, BIOMAGLO, BIOPAPUA, CHALCAL 2, CONCALIS, EBISCO, KANADEEP, KARUBAR, KARUBENTHOS 2, NORFOLK 2, NanHai 2014, PAPUA NIUGINI, SALOMON 2, TAIWAN 2013, ???msg.security.private???, TARASOC, TERRASSES, ZhongSha 2015
???msg.biblio.codeCollection.label??? IM (Mollusques) -
Fassio G., Russini V., Buge B., Schiaparelli S., Modica M.V., Bouchet P. & Oliverio M. 2020. High cryptic diversity in the kleptoparasitic genus Hyalorisia Dall, 1889 (Littorinimorpha: Capulidae) with the description of nine new species from the Indo-West Pacific. Journal of Molluscan Studies 86(4): 401-421. DOI:10.1093/mollus/eyaa028
???msg.biblio.abstract.label??? [+] [-]Species in the family Capulidae (Littorinimorpha: Capuloidea) display a wide range of shell morphologies. Several species are known to live in association with other benthic invertebrates—mostly bivalves and sabellid worms, but also other gastropods—and are believed to be kleptoparasitic filter feeders that take advantage of the water current produced by the host. This peculiar trophic ecology, implying a sedentary lifestyle, has resulted in highly convergent shell forms. This is particularly true for the genus Hyalorisia Dall, 1889, which occurs in deep water in the Caribbean and Indo-West Pacific provinces, with two nominal species recognized so far. Combining morphological, ecological and molecular data, we assessed the diversity of the genus, its phylogenetic position inside the family and its association with its bivalve host, the genus Propeamussium de Gregorio, 1884 (Pectinoidea), resulting in the description of nine new cryptic species. When sympatric, species of Hyalorisia are associated with different host species, but the same species of Propeamussium may be the host of several allopatric species of Hyalorisia.
???msg.biblio.biblioSurvey.label??? (17) [+] [-]AURORA 2007, CONCALIS, CORSICABENTHOS 1, EBISCO, KANACONO, KANADEEP, KARUBENTHOS 2, KAVIENG 2014, KOUMAC 2.3, MADEEP, MAINBAZA, MIRIKY, NanHai 2014, PANGLAO 2004, PANGLAO 2005, SALOMON 2, ZhongSha 2015
???msg.biblio.codeCollection.label??? IM (Mollusques) -
Fedosov A., Ratti C., Kantor Y. & Puillandre N. 2025. THE CONASPRELLA ORBIGNYI (GASTROPODA: CONIDAE) COMPLEX REVISITED: NEW SPECIES REVEALED BY INCREASED SAMPLING.
???msg.biblio.abstract.label??? [+] [-]The genus Conasprella Thiele, 1929 is the second largest in the family Conidae. It encompasses 161 described species that mainly occur at bathyal depths. Despite this relatively high species diversity, species delimitation and taxonomy of the genus have barely been addressed with molecular data. In the present study, we revisit species delimitation in the Indo-Pacific Conasprella orbignyi complex based on data from a previous study and substantial original data. Integrative taxonomy applied to a dataset comprising 82 specimens revealed ten putative species, and available names were assigned to seven of them. Two unnamed species are new and described here as Conasprella zinaidae Fedosov & Puillandre, n. sp. (represented by a single sequenced specimen from Papua New Guinea) and Conasprella emilieae Puillandre & Fedosov, n. sp. (represented by four sequenced specimens, all from Papua New Guinea). Some populations within the Conasprella orbignyi complex show weak genetic structure but unusually high morphological variation, which overlaps differences among genetically distinct species. This variation renders identification of both new species on conchological grounds problematic. Therefore, we provide DNA-based diagnoses for both new species to facilitate their identification in future studies.
???msg.biblio.biblioSurvey.label??? (18) [+] [-]ATIMO VATAE, AURORA 2007, BIOPAPUA, BOA1, EBISCO, EXBODI, KANACONO, KANADEEP, KAVIENG 2014, MADEEP, MAINBAZA, MIRIKY, PANGLAO 2004, PANGLAO 2005, PAPUA NIUGINI, SALOMON 2, SANTO 2006, TERRASSES
???msg.biblio.codeCollection.label??? IM (Mollusques) -
Fedosov A.E., Zaharias P., Lemarcis T., Modica M.V., Holford M., Oliverio M., Kantor Y.I. & Puillandre N. 2024. Phylogenomics of Neogastropoda: The Backbone Hidden in the Bush, in Whelan N. (Ed.), Systematic Biology: syae010. DOI:10.1093/sysbio/syae010
???msg.biblio.abstract.label??? [+] [-]Abstract The molluskan order Neogastropoda encompasses over 15,000 almost exclusively marine species playing important roles in benthic communities and in the economies of coastal countries. Neogastropoda underwent intensive cladogenesis in the early stages of diversification, generating a “bush” at the base of their evolutionary tree, which has been hard to resolve even with high throughput molecular data. In the present study to resolve the bush, we use a variety of phylogenetic inference methods and a comprehensive exon capture dataset of 1817 loci (79.6% data occupancy) comprising 112 taxa of 48 out of 60 Neogastropoda families. Our results show consistent topologies and high support in all analyses at (super)family level, supporting monophyly of Muricoidea, Mitroidea, Conoidea, and, with some reservations, Olivoidea and Buccinoidea. Volutoidea and Turbinelloidea as currently circumscribed are clearly paraphyletic. Despite our analyses consistently resolving most backbone nodes, 3 prove problematic: First, the uncertain placement of Cancellariidae, as the sister group to either a Ficoidea-Tonnoidea clade or to the rest of Neogastropoda, leaves monophyly of Neogastropoda unresolved. Second, relationships are contradictory at the base of the major “core Neogastropoda” grouping. Third, coalescence-based analyses reject monophyly of the Buccinoidea in relation to Vasidae. We analyzed phylogenetic signal of targeted loci in relation to potential biases, and we propose the most probable resolutions in the latter 2 recalcitrant nodes. The uncertain placement of Cancellariidae may be explained by orthology violations due to differential paralog loss shortly after the whole genome duplication, which should be resolved with a curated set of longer loci.
???msg.biblio.biblioSurvey.label??? (23) [+] [-]ATIMO VATAE, AURORA 2007, BIOMAGLO, BIOPAPUA, CORSICABENTHOS 1, DongSha 2014, EXBODI, ILES DU SALUT, INHACA 2011, KANACONO, KANADEEP, KARUBENTHOS 2, KAVIENG 2014, KOUMAC 2.1, KOUMAC 2.3, MADEEP, MADIBENTHOS, MAINBAZA, NanHai 2014, PAPUA NIUGINI, TAIWAN 2013, Tuhaa Pae 2013, ZhongSha 2015
???msg.biblio.codeCollection.label??? IM (Mollusques) -
Galea H.R. & Schuchert P. 2019. Some thecate hydroids (Cnidaria: Hydrozoa) from off New Caledonia collected during KANACONO and KANADEEP expeditions of the French Tropical Deep-Sea Benthos Program. European Journal of Taxonomy(562): 1-170. DOI:10.5852/ejt.2019.562
???msg.biblio.abstract.label??? [+] [-]Thirty-six species of various thecate hydroids occur in two recent, deep-water collections from off New Caledonia. Of these, nine are new, namely Solenoscyphus subtilis Galea, sp. nov., Hincksella immersa Galea, sp. nov., Synthecium rectangulatum Galea, sp. nov., Diphasia alternata Galea, sp. nov., Dynamena opposita Galea, sp. nov., Hydrallmania clavaformis Galea, sp. nov., Symplectoscyphus acutustriatus Galea, sp. nov., Symplectoscyphus elongatulus Galea, sp. nov. and Zygophylax niger Galea, sp. nov. The male and female gonothecae of Caledoniana decussata Galea, 2015, the female gonothecae of Caledoniana microgona Galea, 2015, as well as the gonothecae of both sexes of Solenoscyphus striatus Galea, 2015 are described for the first time. The systematic position of the genera Solenoscyphus Galea, 2015 and Caledoniana Galea, 2015 is discussed on both morphological and molecular grounds, and both are confidently placed within the family Staurothecidae Maronna et al., 2016. In light of the molecular data, the genera Billardia Totton, 1930 and Dictyocladium Allman, 1888 are assigned to the families Syntheciidae Marktanner-Turneretscher, 1890 and Symplectoscyphidae Maronna et al., 2016, respectively. The previously undescribed gonothecae of Hincksella neocaledonica Galea, 2015, and the male gonothecae of Sertularella tronconica Galea, 2016, were found. Thyroscyphus scorpioides Vervoort, 1993, a peculiar hydroid with putative stem nematothecae, is redescribed and assigned to the new genus Tuberocaulus Galea, gen. nov. Noteworthy new records from the study area are: Tasmanaria edentula (Bale, 1924), Hincksella sibogae Billard, 1918, Dictyocladium reticulatum (Kirchenpauer, 1884), Salacia sinuosa (Bale, 1888) and Billardia hyalina Vervoort & Watson, 2003. Most species are illustrated to facilitate their identification, and the morphology of the new ones is compared to that of their related congeners.
???msg.biblio.biblioSurvey.label??? (2) [+] [-]
???msg.biblio.codeCollection.label??? IK (Cnidaires) -
Galea H.R. 2020. Aglaopheniid hydroids (Cnidaria: Hydrozoa: Aglaopheniidae) from off New Caledonia collected during KANACONO and KANADEEP expeditions of the French Tropical Deep-Sea Benthos Program. European Journal of Taxonomy(615): 1-47. DOI:10.5852/ejt.2020.615
???msg.biblio.abstract.label??? [+] [-]Sixteen aglaopheniid hydroids occurring in two recent, deep water collections from off New Caledonia are reported upon, of which 8 species are new, namely Cladocarpus asymmetricus sp. nov., C. partitus sp. nov., C. pennatus sp. nov., Lytocarpia fragilis sp. nov., L. pilosa sp. nov., L. pseudoctenata sp. nov., L. subtilis sp. nov. and Macrorhynchia spiralis sp. nov., the latter producing medusoid gonophores. Although not occurring in the present collections, brief notes on M. disjuncta (Pictet, 1893), including the first description of its gonosome, are provided to support its specific separation from M. phoenicea (Busk, 1852).
???msg.biblio.biblioSurvey.label??? (2) [+] [-]
???msg.biblio.codeCollection.label??? IK (Cnidaires) -
Galea H.R. & Maggioni D. 2020. Plumularioid hydroids (Cnidaria: Hydrozoa) from off New Caledonia collected during KANACONO and KANADEEP expeditions of the French Tropical Deep-Sea Benthos Program. European Journal of Taxonomy(708): 1-58. DOI:10.5852/ejt.2020.708
???msg.biblio.abstract.label??? [+] [-]This study reports on 25 species of hydroids occurring in the collections gathered during KANACONO and KANADEEP expeditions carried out in the SE of New Caledonia in 2016, and off the western coast of the island in 2017, respectively. Of these, 19 have not been dealt with in earlier reports on these collections. Two new genera and four new species are described, viz, Actinopluma mirifica Galea gen. et sp. nov., provisionally assigned to the family Kirchenpaueriidae Stechow, 1921, Schizoplumularia helicoidalis sp. nov., belonging to the Plumulariidae McCrady, 1859, and Corhiza patula Galea sp. nov. and Thamnopteros uniserius Galea gen. et sp. nov., both placed in the family Halopterididae Millard, 1962. The gonotheca and the medusoid gonophore of Plumularia contraria Ansín Agís et al., 2014 are described for the first time, allowing a genus transfer to Dentitheca Stechow, 1919, as D. contraria comb. nov. Plumularia conjuncta Billard, 1913, known earlier from a minute portion of colony, is redescribed based on a complete, though infertile, specimen. Similarly, complete specimens corresponding to the hydroid previously referred to as Antennella megatheca Ansín Agís et al., 2009 are documented, allowing a provisional reallocation to Corhiza Millard, 1962 and a description of its so far unknown gonothecae. Fertile material assignable to the poorly-known Monostaechas fisheri Nutting, 1905 allows the recognition of this hydroid as a valid species, distinct from M. quadridens (McCrady, 1859). Most taxa are illustrated to validate the reliability of their identifications. Finally, phylogenetic reconstructions of the families Aglaopheniidae, Plumulariidae, and Halopterididae, based on the 16S rRNA, allowed a first genetic characterization of some of the species dealt with in this work.
???msg.biblio.biblioSurvey.label??? (2) [+] [-]
???msg.biblio.codeCollection.label??? IK (Cnidaires) -
Galea H.R. & Maggioni D. 2021. An integrative study of some species of Gonaxia Vervoort, 1993 from off New Caledonia, with the establishment of Gonaxiidae as a new family of thecate hydroids (Cnidaria: Hydrozoa). Zootaxa 5004(3): 401-429. DOI:10.11646/zootaxa.5004.3.1
???msg.biblio.abstract.label??? [+] [-]Ten species belonging to the genus Gonaxia Vervoort, 1993 occur in recent collections gathered by KANACONO (2016), KANADEEP (2017) and KANADEEP 2 (2019) expeditions of the French Tropical Deep-Sea Benthos Program in deep waters of the New Caledonian region. They were studied using the classical, morphological approach, supplemented by the first genetic characterization of the genus undertaken so far. Two species are previously undescribed, namely G. incisa Galea, sp. nov. and G. solenoscyphoides Galea, sp. nov. Additional notes on the remaining species are provided, notably the discovery of the female gonothecae of G. crassicaulis Vervoort, 1993 and G. perplexa Vervoort, 1993. Lofty colonies, with distinctive cladia-bearing branches spirally-arranged around the stem, assignable to the recently-described G. plumularioides Galea, 2016 actually represent fully-developed colonies of G. errans Vervoort, 1993, as demonstrated using molecular markers, the latter nominal species having priority. Its unusual, club-shaped, longitudinally-ridged gonothecae, fully free from the stem, are described for the first time. Supplementary notes on the hydrotheca of G. crassicaulis Vervoort, 1993 are provided, together with the description of a distinctive gutter of perisarc channeling the coenosarc of the colony along the lumen of both the stem and cladia. A multi-locus phylogenetic hypothesis of the Macrocolonia supports the establishment of the family Gonaxiidae Maggioni, fam. nov., to accommodate the species dealt with herein.
???msg.biblio.biblioSurvey.label??? (3) [+] [-]
???msg.biblio.codeCollection.label??? IK (Cnidaires) -
Galea H.R. 2021. Second records and redescriptions of two rare thecate hydroids (Cnidaria: Hydrozoa) from the southwestern Pacific. Zootaxa 5082(4): 373-383. DOI:10.11646/zootaxa.5082.4.5
???msg.biblio.abstract.label??? [+] [-]Two thecate hydroids, Carpocladus fertilis Vervoort & Watson, 2003 (family Aglaopheniidae Marktanner-Turneretscher, 1890) and Gonaxia constricta (Totton, 1930) (family Gonaxiidae Maggioni, in Galea & Maggioni, 2021), are recorded for the first time from off New Caledonia, thus outside their original area of distribution in New Zealand waters. Specimens of both sexes of C. fertilis occur in the present collection, allowing the first description of its so far unknown female gonothecae. The trophosome of G. constricta, the only known to date, is thoroughly redescribed, pending the discovery of its gonothecae.
???msg.biblio.biblioSurvey.label??? (3) [+] [-]
???msg.biblio.codeCollection.label??? IK (Cnidaires) -
Galea H.R., Maggioni D. & Galli P. 2022. On some species of Zygophylax Quelch, 1885 (Cnidaria: Hydrozoa: Zygophylacidae) from off New Caledonia. Zootaxa 5214(1): 1-46. DOI:10.11646/zootaxa.5214.1.1
???msg.biblio.abstract.label??? [+] [-]Eleven species of hydroids belonging to the genus Zygophylax Quelch, 1885 are present in the material collected by the KANACONO, KANADEEP and KANADEEP 2 expeditions of the French Tropical Dee-Sea Benthos Program. Of these, ten represent known taxa and are fertile specimens, while the last one is unidentifiable in the absence of its gonosome. Seven species are new records for the study area. Zygophylax dispersa Peña Cantero, 2020 is assigned to the synonymy of Z. pseudafricana Vervoort & Watson, 2003, while Z. laertesi Peña Cantero, 2020 is comprehensively redescribed based on numerous and morphologically-varied specimens. Uncertainties exist as to the synonymy between Z. antipathes (Lamarck, 1816) and Z. rufa (Bale, 1884), but the oldest available binomen was nevertheless used. The presence of nematothecae is confirmed in Z. polycarpa Vervoort & Watson, 2003, a species with unusual gonothecae for the genus, now redescribed based on additional, abundant material. Zygophylax pseudosibogae Gu et al., 2022 is also redescribed, supplementing the original account. Finally, phylogenetic analyses, based on the 16S rRNA gene, allowed the genetic characterization of a total of twenty nominal species of Zygophylax, including sequences for eight taxa not considered so far. The number of Zygophylax species known from the New Caledonian area is raised from eight to sixteen.
???msg.biblio.biblioSurvey.label??? (3) [+] [-]
???msg.biblio.codeCollection.label??? IK (Cnidaires) -
Genis-Armero R., Błażewicz M., Clark P.F. & Palero F. 2022. Chelarctus and Crenarctus (Crustacea: Scyllaridae) from Coral Sea waters, with molecular identification of their larvae. The European Zoological Journal 89(1): 446-466. DOI:10.1080/24750263.2022.2036256
???msg.biblio.abstract.label??? [+] [-]Chelarctus Holthuis, 2002 is widely distributed throughout the Indo-West Pacific, but its biogeographic patterns are unknown because Southern Hemisphere areas, such as the Coral Sea, remained poorly explored. Recent cruises organized by the Muséum national d'Histoire naturelle of Paris and the Australian Institute of Marine Science allowed the molecular identification of Crenarctus crenatus (Whitelegge, 1900), Chelarctus aureus (Holthuis, 1963) and Chelarctus crosnieri Holthuis, 2002 phyllosomae. The Coral Sea C. crenatus larvae are identical to stages IX and X of Scyllarus sp. Z, described in detail by Webber and Booth (2001). Descriptions of phyllosoma stages VI, IX and X of Ch. aureus and stages IX and X of Ch. crosnieri are also presented here. Morphological differences between Crenarctus and Chelarctus larvae are established for the first time and previous misidentifications in the literature are re-assessed.
???msg.biblio.biblioSurvey.label??? (4) [+] [-]
???msg.biblio.codeCollection.label??? IU (Crustacés) -
Herbert D.G. 2024. The Umboniinae (Mollusca: Gastropoda: Trochidae) of New Caledonia, with descriptions of two new genera and eight new species, plus an additional new species from the Bismarck Sea. European Journal of Taxonomy 973: 1-143. DOI:10.5852/ejt.2024.973.2765
???msg.biblio.abstract.label??? [+] [-]All species of Umboniinae known to occur in New Caledonia are discussed (19 species, 8 new, belonging to 10 genera, 2 new) and a key to genera is provided. An additional new species is described from the Bismarck Sea. Nine species are perhaps endemic to New Caledonia. The diversity of the fauna is comparable to that of Japan and Australia, both regions of much greater extent and spanning a much broader latitudinal range. Ethalia lampra (Watson, 1880), previously known only from the original HMS Challenger material from Fiji, has been rediscovered in New Caledonia. Re-examination of the type material of Monilea apicina Gould, 1861 has led to a re-interpretation of the application of this name. Type specimens of a number of additional umboniine species examined for comparison are illustrated. Two new genera are proposed: Kanakina gen. nov. and Tylorhaphe gen. nov. Nine new species are described: Ethalia anomphala sp. nov., Ethminolia hickmanae sp. nov., Sericominolia porcata sp. nov., S. safrocincta sp. nov., Talopena maestratii sp. nov., Tylorhaphe alisae gen. et sp. nov., T. fritillaria gen. et sp. nov., T. luteopicta gen. et sp. nov. and T. wallacei gen. et sp. nov. Revised status: Talopena Iredale, 1918 is recognised as a full genus rather than a subgenus or synonym of Monilea Swainson, 1840. Minolia agapeta Melvill & Standen, 1896 is considered a distinct species, no longer to be regarded as a junior synonym of Monilea apicina Gould, 1861. Trochus (Monilea) lifuanus Fischer, 1878 is considered a distinct species, no longer to be regarded as a junior synonym of Monilea vernicosa Gould, 1861. New combinations: Monilea incerta Iredale, 1912 is reassigned to Talopena Iredale, 1918; Monilea apicina Gould, 1861, Monilea menkei A. Adams, 1855, Monilea philippii A. Adams, 1855, Pseudominolia tramieri Poppe, Tagaro & Dekker, 2006, Trochus belcheri Philippi, 1850, Trochus calyculus W. Wood, 1828, and Trochus (Monilea) masoni G. Nevill & H. Nevill, 1874 are all referred to Talopena Iredale, 1918. Minolia glaphyrella Melvill & Standen, 1895 is transferred to Kanakina gen. nov. Type localities: Nouméa, New Caledonia is designated as the type locality for Trochus nucleus Philippi 1850; the type locality ‘Port Jackson’ originally given for Monilea apicina Gould, 1861 is considered erroneous and is emended to Lansdowne Bank. New records for New Caledonian marine ecoregion: Ethalia lampra (Watson, 1880), Talopena apicina (Gould, 1861) and ‘Talopena’ tramieri (Poppe, Tagaro & Dekker, 2006).
???msg.biblio.biblioSurvey.label??? (14) [+] [-]CHALCAL 1, CORAIL 2, EXBODI, KANACONO, KANADEEP, KAVIENG 2014, KOUMAC 2.1, KOUMAC 2.3, LAGON, LIFOU 2000, MONTROUZIER, MUSORSTOM 6, SALOMON 1, ???msg.security.private???
???msg.biblio.codeCollection.label??? IM (Mollusques) -
Houart R., Zuccon D. & Puillandre N. 2019. Description of new genera and new species of Ergalataxinae (Gastropoda: Muricidae). Novapex 20(HS 12): 1-52
???msg.biblio.abstract.label??? [+] [-]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.
???msg.biblio.biblioSurvey.label??? (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), ???msg.security.private???, 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
???msg.biblio.codeCollection.label??? IM (Mollusques) -
Houart R., Heros V. & Zuccon D. 2019. Description of Two New Species of Dermomurex (Gastropoda: Muricidae) with a Review of Dermomurex (Takia) in the Indo-West Pacifc. VENUS 78(1-2): 1-25. DOI:10.18941/venus.78.1-2_1
???msg.biblio.abstract.label??? [+] [-]The subgenus Dermomurex (Takia) is reviewed and one new species, D. (T.) manonae n. sp., is described from New Caledonia. It is distinguished from the similar D. (T.) wareni Houart, 1990 based on genetic differences and a few shell characters. From other species it differs in its shell and intritacalx morphology. The four Indo-West Pacific species are reviewed and illustrated, namely D. (T.) bobyini Kosuge, 1984, D. (T.) infrons Vokes, 1974, D. (T.) wareni Houart, 1990 and D. (T.) manonae n. sp. Dermomurex (subgenus?) paulinae n. sp. is described from New Caledonia in an undetermined subgenus and is distinguished from D. (D.) africanus Vokes, 1978 from South Africa by its shell and intritacalx morphology. Trialatella is synonymized with Dermomurex s.s.
???msg.biblio.biblioSurvey.label??? (32) [+] [-]ATIMO VATAE, BATHUS 2, BATHUS 3, BATHUS 4, BENTHAUS, BIOCAL, CHALCAL 2, CONCALIS, EBISCO, EXBODI, KANACONO, KANADEEP, KARUBAR, MIRIKY, MUSORSTOM 4, MUSORSTOM 5, MUSORSTOM 6, MUSORSTOM 8, NORFOLK 1, NORFOLK 2, SMIB 1, SMIB 2, SMIB 3, SMIB 4, SMIB 5, SMIB 6, SMIB 8, TAIWAN 2000, TAIWAN 2002, TAIWAN 2004, TERRASSES, VAUBAN 1978-1979
???msg.biblio.codeCollection.label??? IM (Mollusques) -
Houart R. & Héros V. 2019. The genus Gemixystus Iredale, 1929 (Gastropoda: Muricidae: Trophoninae) in New Caledonia with the description of two new species and some notes on the genus in the Indo-West Pacific. Novapex 20(1-2): 1-12
???msg.biblio.abstract.label??? [+] [-]The genus Gemixystus Iredale, 1929 in New Caledonia is reviewed. Five species are recorded of which two are new, G. impolitus n. sp. and G. lenis n. sp. Gemixystus stimuleus (Hedley, 1912) is recorded for the first time in New Caledonia. Gemixystus transkeiensis (Houart, 1987) is re-transferred from Vaughtia to Gemixystus. The 12 extant species of Gemixystus are illustrated.
???msg.biblio.biblioSurvey.label??? (8) [+] [-]
???msg.biblio.codeCollection.label??? IM (Mollusques) -
Houart R., Buge B. & Zuccon D. 2021. A TAXONOMIC UPDATE OF THE TYPHINAE (GASTROPODA: MURICIDAE) WITH A REVIEW OF NEW CALEDONIA SPECIES AND THE DESCRIPTION OF NEW SPECIES FROM NEW CALEDONIA, THE SOUTH CHINA SEA AND WESTERN AUSTRALIA. Journal of Conchology 44(2): 103-147
???msg.biblio.abstract.label??? [+] [-]The classification of the subfamily Typhinae is revised based on a molecular phylogenetic analysis. The genera Typhina Jousseaume, 1880, Typhisopsis Jousseaume, 1880 and Typhisala Jousseaume, 1881 are here treated as synonyms, and Typhina is given precedence over Typhisopsis. Trubatsa Dall, 1889 is confirmed as a separate, valid genus, based on morphological shell characters and molecular analysis. Choreotyphis Iredale, 1936 is also regarded as a valid genus but still requires validation by molecular analysis. An appendix of Recent Typhinae includes a short description of each genus. The list of Typhinae recorded from New Caledonia is updated. The validity of Trubatsa lozoueti (Houart, 1991), a species so far known only from the empty collected holotype, is confirmed by the morphological and molecular analysis of a second specimen.
???msg.biblio.biblioSurvey.label??? (26) [+] [-]BATHUS 1, BATHUS 2, BATHUS 3, BATHUS 4, BERYX 11, BIOGEOCAL, CHALCAL 2, CONCALIS, EXBODI, HALIPRO 1, KANACONO, KANADEEP, KOUMAC 2.3, LAGON, LITHIST, MONTROUZIER, MUSORSTOM 4, MUSORSTOM 5, MUSORSTOM 6, MUSORSTOM 8, NORFOLK 1, NORFOLK 2, PALEO-SURPRISE, SMIB 3, TERRASSES, VAUBAN 1978-1979
???msg.biblio.codeCollection.label??? IM (Mollusques) -
Kantor Y., Bouchet P., Fedosov A., Puillandre N. & Zaharias P. 2024. Generic revision of the Recent Turridae (Neogastropoda: Conoidea). Journal of Molluscan Studies 90(5): eyae032. DOI:10.1093/mollus/eyae032
???msg.biblio.abstract.label??? [+] [-]ABSTRACT The family Turridae, once considered to encompass the entire diversity of Conoidea, excluding only the cone shells (family Conidae) and the auger shells (family Terebridae), has undergone significant redefinition based on both morphological and molecular data. Prior to this study, it included 15 Recent genera, comprising 209 species. However, a recent comprehensive analysis of an extensive dataset featuring 3,159 cytochrome c oxidase subunit I sequences has unveiled numerous species complexes, new species and previously undiscovered deep lineages. The newly proposed classification of Turridae based on an exon-capture phylogeny recognizes 24 clades, each worthy of genus rank, though only 13 of them had available names. As a result, 11 new genera have been described, namely Thielesyrinx n. gen., Shutogemmula n. gen., Mcleanigemmula n. gen., Pseudogemmula n. gen., Deceptigemmula n. gen., Oliveragemmula n. gen., Powelligemmula n. gen., Kilburnigemmula n. gen., Alisigemmula n. gen., Taylorigemmula n. gen. and Anisogemmula n. gen. With the exception of Thielesyrinx n. gen., species from all of these were previously classified within Gemmula, or Lophiotoma. Notably, some new genera, such as Deceptigemmula n. gen., Kilburnigemmula n. gen., Shutogemmula n. gen. and Taylorigemmula n. gen., cannot be morphologically differentiated, as similar species are found in other genera. Therefore, their distinction relies solely on molecular data. The name Eugemmula is re-instated from the synonymy of Gemmula. Purpuraturris is synonimized with Annulaturris, while Iotyrris with Xenuroturris. In total, we recognize 312 species/primary species hypotheses (PSHs) within the family. Molecular data were obtained for 212 species (among them 15 species complexes comprising in total 45 PSHs), mostly for the first time. A characteristic feature common to the entire family is the position of the relatively narrow anal sinus on the whorl periphery or immediately above it. Radula was examined in representatives of all genera. Although in several cases the radular morphology can aid genus differentiation (e.g. distinguishing Turris from Annulaturris), it is mostly a highly homoplastic structure, with very similar radular types occurring in distantly related genera.
???msg.biblio.biblioSurvey.label??? (33) [+] [-]ATIMO VATAE, AURORA 2007, BIOMAGLO, BIOPAPUA, BOA1, CONCALIS, DongSha 2014, EBISCO, EXBODI, GUYANE 2014, INHACA 2011, KANACONO, KANADEEP, KARUBENTHOS 2, KARUBENTHOS 2012, KOUMAC 2.1, MADEEP, MADIBENTHOS, MAINBAZA, MUSORSTOM 9, NORFOLK 2, NanHai 2014, PAKAIHI I TE MOANA, PANGLAO 2004, PANGLAO 2005, PAPUA NIUGINI, SALOMON 2, SALOMONBOA 3, TAIWAN 2004, TAIWAN 2013, TARASOC, TERRASSES, ZhongSha 2015
???msg.biblio.codeCollection.label??? IM (Mollusques) -
Kantor Y.I., Puillandre N. & Bouchet P. 2020. The challenge of integrative taxonomy of rare, deep-water gastropods: the genus Exilia (Neogastropoda: Turbinelloidea: Ptychatractidae). Journal of Molluscan Studies 86(2): 120-138. DOI:10.1093/mollus/eyz037
???msg.biblio.abstract.label??? [+] [-]According to a recent taxonomic revision by Kantor et al. (2001), the neogastropod genus Exilia Conrad, 1860, comprises ten mostly rare species that live at depths between 200 and 2000 m. Adult Exilia measure between 30 and 90 mm in shell length, and the genus is mostly represented in museum collections by empty shells. The abundance of this genus is low in the wild, but recent expeditions organized by the Muséum national d’Histoire naturelle have yielded several dozen specimens. These new collections include samples preserved for molecular studies. Here, we present the results of the first molecular systematic study of Exilia. Our aim was to investigate the species limits proposed by Kantor et al. (2001) on the basis of shell and anatomical characters. Analysis of DNA sequence data for the cytochrome c oxidase I gene suggests that Exilia hilgendorfi, previously considered to be a single, polymorphic and broadly distributed species, is a complex of at least six species (four of which we sequenced). Two of these species, Exilia cognata n. sp. and E. fedosovi n. sp., are described as new to science. Exilia gracilior, E. claydoni and E. prellei are resurrected from the synonymy of Exilia hilgendorfi; of these three, only the last was sequenced. Exilia vagrans is a welldefined taxon, but our molecular systematic data shows that it consists of two distinct species, which occur sympatrically off Taiwan and are strikingly similar in shell and radular morphology; due to the absence of DNA sequence data from the type locality of E. vagrans (Vanuatu), it is unclear to which of these two species the name would apply. Exilia karukera n. sp., which is conchologically very similar to E. vagrans, was discovered off Guadeloupe, represents the first record of the genus from the Atlantic. For E. elegans, which was previously known only from a single shell, we provide new data including new distributional records (South Africa and the Mozambique Channel), details of the radula and DNA sequence data.
???msg.biblio.biblioSurvey.label??? (19) [+] [-]ATIMO VATAE, AURORA 2007, BORDAU 2, CONCALIS, DongSha 2014, KANACONO, KANADEEP, KARUBENTHOS 2, MAINBAZA, MIRIKY, MUSORSTOM 8, NORFOLK 2, NanHai 2014, PAPUA NIUGINI, SALOMON 2, SALOMONBOA 3, TAIWAN 2013, TARASOC, TERRASSES
???msg.biblio.codeCollection.label??? IM (Mollusques) -
Kantor Y.I., Castelin M., Fedosov A. & Bouchet P. 2020. The Indo-Pacific Amalda (Neogastropoda, Olivoidea, Ancillariidae) revisited with molecular data, with special emphasis on New Caledonia. European Journal of Taxonomy 706: 1-52. DOI:10.5852/ejt.2020.706
???msg.biblio.abstract.label??? [+] [-]In the ancillariid genus Amalda, the shell is character rich and 96 described species are currently treated as valid. Based on shell morphology, several subspecies have been recognized within Amalda hilgendorfi, with a combined range extending at depths of 150–750 m from Japan to the South-West Pacific. A molecular analysis of 78 specimens from throughout this range shows both a weak geographical structuring and evidence of gene flow at the regional scale. We conclude that recognition of subspecies (richeri Kilburn & Bouchet, 1988, herlaari van Pel, 1989, and vezzaroi Cossignani, 2015) within A. hilgendorfi is not justified. By contrast, hilgendorfi-like specimens from the Mozambique Channel and New Caledonia are molecularly segregated, and so are here described as new, as Amalda miriky sp. nov. and A. cacao sp. nov., respectively. The New Caledonia Amalda montrouzieri complex is shown to include at least three molecularly separable species, including A. allaryi and A. alabaster sp. nov. Molecular data also confirm the validity of the New Caledonia endemics Amalda aureomarginata, A. fuscolingua, A. bellonarum, and A. coriolis. The existence of narrow range endemics suggests that the species limits of Amalda with broad distributions, extending, e.g., from Japan to Taiwan (A. hinomotoensis) or even Indonesia, the Strait of Malacca, Vietnam and the China Sea (A. mamillata) should be taken with caution.
???msg.biblio.biblioSurvey.label??? (41) [+] [-]ATIMO VATAE, BATHUS 1, BATHUS 2, BATHUS 3, BIOCAL, BIOPAPUA, CHALCAL 1, CONCALIS, EBISCO, EXBODI, HALIPRO 1, INHACA 2011, KANACONO, KANADEEP, KARUBENTHOS 2012, KAVIENG 2014, LAGON, MADEEP, MAINBAZA, MIRIKY, MUSORSTOM 4, MUSORSTOM 5, NORFOLK 1, NORFOLK 2, NanHai 2014, PANGLAO 2005, PAPUA NIUGINI, ???msg.security.private???, SALOMON 2, SALOMONBOA 3, SANTO 2006, SMIB 1, SMIB 2, SMIB 3, SMIB 4, SMIB 5, SMIB 8, TERRASSES, VAUBAN 1978-1979, ???msg.security.private???, ZhongSha 2015
???msg.biblio.codeCollection.label??? IM (Mollusques) -
Kantor Y.I. & Puillandre N. 2021. Rare, deep-water and similar: revision of Sibogasyrinx (Conoidea: Cochlespiridae). European Journal of Taxonomy 773: 19-60. DOI:10.5852/ejt.2021.773.1509
???msg.biblio.abstract.label??? [+] [-]The genus Sibogasyrinx has to date included only four species of rare deep-water Conoidea, each known from few specimens. In shell characters it strongly resembles three distantly-related genera, two of which, Comitas and Leucosyrinx, belong to a different family, the Pseudomelatomidae. A molecular phylogenetic analysis of a large amount of material of Conoidea has revealed the existence of much additional undescribed diversity within Sibogasyrinx from the central Indo-Pacific and temperate Northern Pacific. Based on partial sequences of the mitochondrial cox1 gene and morphological characters of 54 specimens, 10 species hypotheses are proposed, of which six are described as new species: S. subula sp. nov., S. lolae sp. nov., S. maximei sp. nov., S. clausura sp. nov., S. pagodiformis sp. nov. and S. elbakyanae Kantor, Puillandre & Bouchet sp. nov. One of the previously described species was absent in our material. Most of the new species are very similar and are compared to Leucosyrinx spp. Species of Sibogasyrinx are unique among Conoidea on account of the high intrageneric variability in radular morphology. Three distinct radula types are found within Sibogasyrinx, two of which are confined to highly supported subclades.
???msg.biblio.biblioSurvey.label??? (16) [+] [-]AURORA 2007, BIOPAPUA, BOA1, EBISCO, EXBODI, GUYANE 2014, KANADEEP, KAVIENG 2014, MADEEP, MIRIKY, PANGLAO 2005, PAPUA NIUGINI, SALOMON 2, SALOMONBOA 3, SANTO 2006, TERRASSES
???msg.biblio.codeCollection.label??? IM (Mollusques) -
Lee S.H., Lee M.Y., Matsunuma M. & Chen W.J. 2019. Exploring the Phylogeny and Species Diversity of Chelidoperca (Teleostei: Serranidae) From the Western Pacific Ocean by an Integrated Approach in Systematics, With Descriptions of Three New Species and a Redescription of C. lecromi Fourmanoir, 1982. Frontiers in Marine Science 6: 465. DOI:10.3389/fmars.2019.00465
???msg.biblio.abstract.label??? [+] [-]With 11 species, the genus Chelidoperca is a small group of teleost fishes belonging to the Serranidae. They are bottom-dwelling fishes living on continental shelves/slopes in offshore areas or on remote seamounts/banks at depths ranging from around 40–400m mostly in the tropical Indo-West Pacific. Over the past few years, efforts have been made to resolve the taxonomy of Chelidoperca, and subsequently four new species were described. However, these recent advances were made with a traditional approach (i.e., morphology) and limited examinable materials, usually preserved specimens, from ichthyological collections. Further investigations are still needed to address the gaps in our knowledge about their diversity, phylogeny, and biogeography. In this study, we collected 65 new samples, mainly during eight biodiversity expeditions carried out between 2007 and 2016 in the West Pacific under the Tropical Deep-Sea Benthos program. Specimens were photographed after collection to record fresh color patterns, which are essential for species diagnosis. Our analytical approach includes state-of-the-art DNA-based methods for species delimitation. The combined evidence from both molecular and morphological examinations, as well as other information such as geography, is used to test species validity. This reveals 15 species, including six new ones. We formally describe herein C. leucostigmata sp. nov., C. microdon sp. nov., and C. barazeri sp. nov. on the basis of specimens collected on Macclesfield Bank in the South China Sea, on the Chesterfield and Island of Pines plateau of New Caledonia, and off the New Ireland Province of Papua New Guinea, respectively. These new species are morphologically distinct from all other known species of Chelidoperca by body color pattern and combinations of a few identified characters. We also redescribe one of the lesser known species, C. lecromi, from fresh specimens collected close to its type locality and a new site in the Coral Sea. The distributional records for this and other known species are updated accordingly. Genetic references of the species as well as an updated identification key to western Pacific species are also provided.
???msg.biblio.biblioSurvey.label??? (8) [+] [-]
???msg.biblio.codeCollection.label??? IC (Ichtyologie) -
Machordom A., Ahyong S.T., Andreakis N., Baba K., Buckley D., García-Jiménez R., McCallum A.W., Rodríguez-Flores P.C. & Macpherson E. 2022. Deconstructing the crustacean squat lobster genus, in Wolfe J. (Ed.), Invertebrate Systematics 36(10): 926-970. DOI:10.1071/IS22013
???msg.biblio.abstract.label??? [+] [-]Unravelling the evolutionary history of taxa requires solid delimitation of the traits characterising these. This can be challenging especially in groups with a highly complex taxonomy. The squat lobster family Munididae contains more than 450 species distributed among 21 genera, Munida being the most speciose (~300 species). Previous phylogenetic studies, based on a small part of the diversity of the group, have suggested polyphyletic origins for Munida and the paraphyly of Munididae. Here, we use an integrative approach based on multi-locus phylogenies (two mito chondrial and three nuclear markers) paired with 120 morphological characters, to resolve taxonomic and evolutionary relationships within Munididae. Our study covers ~60% of the family’s known diversity (over 800 specimens of 291 species belonging to 19 of the 21 genera collected from the Atlantic, Indian and Pacific oceans). Using this information, we confirm the validity of most genera, proposing new ones in cases where the genetic analyses are compatible with morphological characters. Four well-defined munidid clades were recovered, suggesting that new genera should be erected in the currently recognised Munididae (three for the genus Agononida and eleven in Munida), and the genus Grimothea is resurrected. A key to all genera of the family is presented. Molecular clock estimates and ancestral biogeographic area recon structions complement the taxonomic profiles and suggest some explosive diversification within Munididae during the Cretaceous and the Palaeogene. Further anagenetic events and narrow sympatry accounting for changes in distribution indicate a more limited dispersal capacity than previously considered. Our study unravels how diversification may occur in deep waters and further highlights the importance of the integrative approach in accurately delineating species in understanding the history of a family and the factors driving the evolution.
???msg.biblio.biblioSurvey.label??? (10) [+] [-]
???msg.biblio.codeCollection.label??? IU (Crustacés) -
Macpherson E., Rodríguez-Flores P.C. & Machordom A. 2020. New occurrences of squat lobsters of the genus Eumunida Smith, 1883 (Decapoda, Eumunididae) in New Caledonia, the Solomon Islands and Papua-New Guinea, with the description of a new species. Zootaxa 4786(4): 485-496. DOI:10.11646/zootaxa.4786.4.2
???msg.biblio.abstract.label??? [+] [-]Examination of numerous specimens of squat lobsters of the genus Eumunida Smith, 1883 collected by French cruises along the coasts of New Caledonia, the Solomon Islands and Papua-New Guinea revealed the presence of six species, including a new species. The collection data of all of these species are recorded. The new species, E. turbulenta n. sp., is described and illustrated from New Caledonia and Chesterfield Islands.
???msg.biblio.biblioSurvey.label??? (18) [+] [-]BATHUS 2, BATHUS 3, BERYX 11, BIOPAPUA, CHALCAL 2, EBISCO, EXBODI, HALIPRO 1, HALIPRO 2, KANACONO, KANADEEP, MADEEP, NORFOLK 1, PAPUA NIUGINI, SALOMON 1, SMIB 10, SMIB 8, TERRASSES
???msg.biblio.codeCollection.label??? IU (Crustacés) -
Macpherson E., Rodriguez-Flores P. & Machordom A. 2020. Squat lobsters of the families Munididae and Munidopsidae from Papua New Guinea, Deep-Sea Crustaceans from Papua New Guinea 31. Tropical deep-sea benthos Mémoires du Muséum national d’Histoire naturelle 213, Paris:11-120, ISBN:978-2-85653-913-2
???msg.biblio.abstract.label??? [+] [-]More than 5000 specimens of squat lobsters belonging to the families Munididae and Munidopsidae were collected during four cruises along the coasts of Papua New Guinea. The study of these specimens revealed the presence of 13 new species (one Babamunida, one Crosnierita, eight Munida, one Paramunida and two Munidopsis). Overall, 109 species of Munididae and 37 of Munidopsidae are recognized. We include the records of all species, describing and illustrating the new species. Furthermore, we provide some new data on the colour patterns for some species. We have also included molecular data from two mitochondrial markers (16S rRNA and COI) to support the taxonomic status of different new species.
???msg.biblio.biblioSurvey.label??? (8) [+] [-]
???msg.biblio.codeCollection.label??? IU (Crustacés) -
Macpherson E., Rodríguez-Flores P.C. & Machordom A. 2023. Integrative approach to describe new species of squat lobsters of the genera Heteronida Baba & de Saint Laurent, 1996 and Torbenella Baba, 2008 (Decapoda, Munididae) from the Southwestern Pacific Ocean. European Journal of Taxonomy 860. DOI:10.5852/ejt.2023.860.2055
???msg.biblio.abstract.label??? [+] [-]Specimens of munidid squat lobsters belonging to the genera Heteronida Baba & de Saint Laurent, 1996 and Torbenella Baba, 2008 were collected in scientific expeditions made by several French cruises along the southwestern Pacific. These specimens were identified as two species (one new) of Heteronida and six species (four new) of Torbenella. The present paper provides systematic accounts of the five new species, along with new locality records of known species shown by this material and color information where available. Molecular data is provided to support the systematic status of each new species. A key to species for each of the genera is also presented.
???msg.biblio.biblioSurvey.label??? (11) [+] [-]BIOPAPUA, BORDAU 2, EBISCO, EXBODI, KANACONO, KANADEEP, KAVIENG 2014, MADEEP, MUSORSTOM 7, PAPUA NIUGINI, SPANBIOS
???msg.biblio.codeCollection.label??? IU (Crustacés) -
Macpherson E., Rodríguez-Flores P.C. & Machordom A. 2024. DNA barcoding and morphology revealed the existence of seven new species of squat lobsters in the family Munididae (Decapoda, Galatheoidea) in the southwestern Pacific. ZooKeys 1188: 91-123. DOI:10.3897/zookeys.1188.114984
???msg.biblio.abstract.label??? [+] [-]Specimens of squat lobsters belonging to the family MunididaeAhyong et al., 2010, representing the genera Garymunida Macpherson & Baba, 2022, Trapezionida Macpherson & Baba, 2022 and Typhlonida Macpherson & Baba, 2022, were collected during several cruises around New Caledonia and Papua New Guinea, Southwest Pacific. The integrative study of these specimens revealed the presence of one new species in Garymunida , five in Trapezionida and one in Typhlonida . We describe and illustrate these new species, providing some new data on the taxonomy of several rare or scarcely studied species of Trapezionida . Molecular data from different markers (mitochondrial and nuclear) was also included, based on data availability, to support the taxonomic status of different species. Finally, a key to species for each genus is also provided.
???msg.biblio.biblioSurvey.label??? (12) [+] [-]BIOPAPUA, EBISCO, EXBODI, KANACONO, KANADEEP, KAVIENG 2014, MADEEP, NORFOLK 2, PAPUA NIUGINI, SPANBIOS, TARASOC, TERRASSES
???msg.biblio.codeCollection.label??? IU (Crustacés) -
Mah C.L. 2021. The East Pacific/South Pacific Boundary: New taxa and occurrences from Rapa Nui (Easter Island), New Caledonia and adjacent regions. Zootaxa 4980(3): 401-450. DOI:10.11646/zootaxa.4980.3.1
???msg.biblio.abstract.label??? [+] [-]Recent expeditions to Rapa Nui (also known as Easter Island) and New Caledonia have revealed undescribed species from mesophotic and deeper depths. This includes three new species from Rapa Nui, Hacelia raaraa, Linckia profunda (Ophidiasteridae), Uokeaster ahi (Asterodiscididae) and two new species from New Caledonia, Astroglypha pyramidata n. gen. and Ophidiaster colossus (Ophidiasteridae). The new genus Astroglypha is described for A. pyramidata but the genus also includes the Atlantic Tamaria passiflora, which is reassigned herein. Pauliastra n. gen. is designated as a replacement for the homonym issue with Pauliella. New occurrences and synonymies are addressed for taxa related to New Caledonia, Rapa Nui and adjacent regions. A morphology based phylogenetic analysis agrees with prior work which placed Goniaster among the Asterodiscididae and posits biogeographic relationships among asterodiscidid genera. Implications for the Goniasteridae and placement of Goniaster among asterodiscidid genera are discussed. Biogeography and relationships among taxa from Rapa Nui and New Caledonia are reviewed. In situ observations from species observed from Rapa Nui are included.
???msg.biblio.biblioSurvey.label??? (16) [+] [-]AZTEQUE, BATHUS 1, BATHUS 2, BATHUS 3, BATHUS 4, BERYX 11, EXBODI, HALIPRO 1, KANACONO, KANADEEP, LITHIST, MUSORSTOM 10, MUSORSTOM 4, NORFOLK 1, ???msg.security.private???, SMIB 4
???msg.biblio.codeCollection.label??? IE (Échinodermes) -
Matsunuma M., Hoang T.A., Tachihara K., Hirasaka H. & Motomura H. 2025. Chelidoperca pulchella and C. pollux, two new perchlet species (Serranidae) from the northwestern Pacific Ocean. Ichthyological Research 72(1): 38-54. DOI:10.1007/s10228-024-00952-6
???msg.biblio.abstract.label??? [+] [-]Two new perchlet species (Perciformes: Serranidae), Chelidoperca pulchella [3 specimens, 58.8–70.4 mm standard length (SL)] and Chelidoperca pollux (3 specimens, 68.1–72.3 mm SL), are described from Okinawa Island, Ryukyu Islands, Japan and Nha Trang Bay, Vietnam, respectively. Both new species are morphologically similar to Chelidoperca flavimacula Psomadakis, Gon and Htut 2021, described from the northern Andaman Sea, but can be readily distinguished from other congeners by the presence of many yellow spots on the anal fin, and three [2 full-sized and 1 (uppermost) half-sized] scales from the dorsal-fin base mid-point to the lateral line. However, the former differ primarily from C. flavimacula in having fewer yellow spots on the anal fin (2 or 3 spots on each membrane between the 3rd to 6th soft rays in the new species vs. 3 or 4 in C. flavimacula), and a single row of mandibular scales extending anteriorly from the angular onto the ventral surface of the dentary (vs. scales restricted to the angular in C. flavimacula). Chelidoperca pulchella is readily distinguished from C. pollux, the former having interorbital scales extending anteriorly beyond the mid-orbit (vs. ending at the mid-orbit), a deeper body (depth at pelvic-fin origin 25.8–26.4% of SL vs. 23.5–24.1% of SL), longer head (length 39.0–39.4% of SL vs. 35.6–36.3% of SL), larger eyes (orbit diameter 13.5–14.1% of SL vs. 11.0–11.7% of SL), and longer pectoral fins (length 27.8–29.8% of SL vs. 24.7–26.4% of SL). Since mitochondrial COI sequences from the type specimens of C. pulchella closely matched that of a specimen from the Philippines, the species may have a widespread distribution on the upper continental slope from the Ryukyu Islands to the Philippines.
???msg.biblio.biblioSurvey.label??? (8) [+] [-]
???msg.biblio.codeCollection.label??? IC (Ichtyologie) -
Monniot F. 2021. New records of deep-sea ascidians (Tunicata, Ascidiacea) from the New Caledonia region. Zootaxa 4996(3): 443-468. DOI:10.11646/zootaxa.4996.3.2
???msg.biblio.abstract.label??? [+] [-]The deep marine bottoms around New Caledonia have been explored for forty years. The Kanacono (2016) and Kanadeep (2019) campaigns organized jointly by the Muséum national d’Histoire naturelle (MNHN) and the Institut de Recherche pour le Développement (IRD) are the complement of this investigation. They are a part of the program “La Planète Revisitée” in New Caledonia. Among the deep sea benthos twenty two ascidian species were collected and three represent new species showing the characteristic adaptations to an abyssal life. The high diversity of the tropical deep sea benthos is enhanced by these new results. No relations are found between littoral ascidians and forms living in the bathyal or abyssal areas.
???msg.biblio.biblioSurvey.label??? (2) [+] [-]
???msg.biblio.codeCollection.label??? IT (Tuniciers/ascidies) -
Nappo A. & Cilia D.P. 2025. Taxonomic review of the genus Korrigania Sanders et al., 2020 including a new species description, with comments on Tritonoranella Oyama, 1964 (Gastropoda: Bursidae). Bollettino Malacologico 61(1): 18-55. DOI:10.53559/BollMalacol.2024.17
???msg.biblio.abstract.label??? [+] [-]The taxonomic status of Korrigania Sanders et al., 2020, of the family Bursidae Thiele, 1925, is reviewed. Prior to the present work, the genus included five recent species that demonstrate considerable morphological variation. Herein, the new species Korrigania stefanoelisa n. sp., from New Caledonia and Vanuatu, is added, and K. vianelloi Cossignani, 2023, so far only known from the Philippines, is designated as synonym of K. awatii (Ray, 1950) n. syn. The main morphological characters of Korrigania are described, together with those of the species included. Bursa humilis Beu, 1981 and Bursa natalensis Coelho & Matthews, 1970 are accepted as Tritonoranella humilis (Beu, 1981) n. comb. and Tritonoranella natalensis (Coelho & Matthews, 1970) n. comb.
???msg.biblio.biblioSurvey.label??? (26) [+] [-]BATHUS 1, BATHUS 2, BATHUS 3, BATHUS 4, BENTHAUS, BIOCAL, BIOMAGLO, CONCALIS, EBISCO, EXBODI, HALICAL 1, KANACONO, KANADEEP, MADEEP, MUSORSTOM 4, MUSORSTOM 5, MUSORSTOM 6, MUSORSTOM 8, NORFOLK 1, NORFOLK 2, PANGLAO 2004, PANGLAO 2005, SAYA, TERRASSES, VAUBAN 1978-1979, VOLSMAR
???msg.biblio.codeCollection.label??? IM (Mollusques) -
Nocella E., Zvonareva S.S., Fassio G., Pica D., Buge B., Villa R., Puillandre N., Modica M.V. & Oliverio M. 2024. Spicy food for the egg-cowries: the evolution of corallivory in the Ovulidae (Gastropoda: Cypraeoidea). Frontiers in Marine Science 10: 1323156. DOI:10.3389/fmars.2023.1323156
???msg.biblio.abstract.label??? [+] [-]Introduction Host-parasite associations provide very useful models to study adaptive processes. We investigated the interaction between carnivorous marine gastropods, the Ovulidae or egg-cowries, and their cnidarian food targets. Ovulidae (Fleming, 1828), is a family of specialized carnivorous caenogastropods that feed by browsing on octocorals (Anthozoa: Octocorallia: Malacalcyonacea and Scleralcyonacea) or, to a much lesser degree, on antipatharians (Anthozoa: Hexacorallia: Antipatharia) and Stylasteridae (Hydrozoa: Hydroidolina: Anthoathecata). Very scanty information is available on the phylogenetic relationships and the degree of specificity of the relationship with the cnidarians of this corallivorous lineage, especially for deep-water taxa. Methods To assess taxonomic identifications and investigate cnidarian/ovulid relationships in the context of their evolution, we generated an extensive molecular dataset comprising two mitochondrial ( cox1 and 16S rDNA ) and one nuclear gene ( 28S rDNA ) from 524 specimens collected worldwide. The coral hosts of the ovulid species have been identified by integrating literature data with new records, employing morphological and/or molecular (the mitochondrial 16S rDNA and mtMSH , and the nuclear ITS2) markers. Results We obtained a molecular phylogenetic framework for the Ovulidae, time-calibrated with nine reliable fossil records. An ancestral state reconstruction allowed to identify Hexacorallia or Hydroidolina as the most likely ancestral cnidarian host for the Ovulidae. Discussion Our phylogenetic hypothesis revealed the existence of groups that do not completely correspond to the currently employed subfamilial arrangement. Concerning trophic ecology, while only pediculariines ( Pedicularia and allied) are associated with hydrozoans (Stylasteridae), our results suggest that some ovulid lineages shifted independently between octocorals and hexacorals.
???msg.biblio.biblioSurvey.label??? (26) [+] [-]ATIMO VATAE, AURORA 2007, BIOMAGLO, CORSICABENTHOS 1, CORSICABENTHOS 2, CORSICABENTHOS 3, EBISCO, EXBODI, KANACONO, KANADEEP, KARUBENTHOS 2, KAVIENG 2014, KOUMAC 2.3, MADEEP, MADIBENTHOS, MAINBAZA, MIRIKY, NORFOLK 2, NanHai 2014, PAKAIHI I TE MOANA, PANGLAO 2004, PAPUA NIUGINI, SALOMONBOA 3, SANTO 2006, SPANBIOS, ZhongSha 2015
???msg.biblio.codeCollection.label??? IK (Cnidaires), IM (Mollusques) -
Ogino A., Lee S.H., Chen W.J. & Matsunuma M. 2020. Chelidoperca cerasina sp. nov., a new perchlet (Perciformes: Serranidae) from the southwest Pacific Ocean. Ichthyological Research 67(1): 117-132. DOI:10.1007/s10228-019-00714-9
???msg.biblio.abstract.label??? [+] [-]The new serranid fish Chelidoperca cerasina is described on the basis of 13 specimens from the Coral Sea (off New Caledonia and eastern Australia), southwest Pacific Ocean, at depths of 245–338 m. The new species can be readily distinguished from all congeners by having the following combination of characters: an orange spot on pectoral-fin and caudal-fin bases; 4 scale rows between lateral line and base of spinous dorsal fin; cheek scales in 8 or 9 (modally 8) rows; tip of upper caudal-fin lobe elongated, slightly longer than lower lobe in specimens > ca. 100 mm; no longitudinal dark stripe or row of dark blotches laterally on body; interorbital scales extending beyond mid-orbit level, but not reaching anterior margin of orbit; scales on ventral surface of lower jaw restricted to angular, absent on dentary; pelvic fin short, tip not reaching anus when adpressed.
???msg.biblio.biblioSurvey.label??? (6) [+] [-]
???msg.biblio.codeCollection.label??? IC (Ichtyologie) -
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
???msg.biblio.biblioSurvey.label??? (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
???msg.biblio.codeCollection.label??? IU (Crustacés) -
Rodríguez-Flores P.C. 2025. New species of deep-sea Galatheoidea (Anomura: Galatheidae, Munididae, Munidopsidae) from Central Pacific seamounts, with remarks on their phylogenetic placement, habitat associations, and significance for the biogeography of squat lobsters. Journal of Crustacean Biology 45(1): ruae080. DOI:10.1093/jcbiol/ruae080
???msg.biblio.abstract.label??? [+] [-]Seamounts in the Central Pacific Ocean remain largely unexplored. Squat lobsters, a major deep-sea invertebrate group, are poorly known in this area, whereas recent sampling efforts in the Western Pacific have resulted in a populated database of Galatheoidea Samouelle, 1819. Material recently collected by the E/V Nautilus during several expeditions to Central Pacific seamounts is reviewed herein, revealing the presence of 16 species. Ten species constitute geographic range expansions, and five are new taxa: Trapezionida hercules sp. nov., T. tapina sp. nov., Typhlonida annieae sp. nov., Munidopsis giribeti sp. nov., and M. nemo sp. nov. Using 3D imaging via micro-CT scanning and molecular phylogenetic analysis of COI and 16S mitochondrial genes, these species are described and illustrated, and their phylogenetic positions are revealed. Several of the new species represent highly divergent lineages not closely related to known species, indicating a need to continue exploring the deep ocean in the Central Pacific. The study herein also describes the habitats and biological associations of these species, ranging from corals to chemosynthetic environments. The new data fill an important geographic gap in the distribution of squat lobster species and contribute to understanding the speciation processes and connectivity among seamounts in the Pacific Ocean.
???msg.biblio.biblioSurvey.label??? (3) [+] [-]
???msg.biblio.codeCollection.label??? IU (Crustacés) -
Rodríguez-Flores P.C., Macpherson E. & Machordom A. 2019. Revision of the squat lobsters of the genus Leiogalathea Baba, 1969 (Crustacea, Decapoda, Munidopsidae) with the description of 15 new species. Zootaxa 4560(2): 201-256. DOI:10.11646/zootaxa.4560.2.1
???msg.biblio.abstract.label??? [+] [-]The genus Leiogalathea Baba, 1969 currently contains only two benthic species both occurring on the continental shelves and slope: L. laevirostris (Balss, 1913), widely reported in the Indo-Pacific region, and L. agassizii (A. Milne Edwards, 1880), from both sides of the Central Atlantic. A certain degree of morphological variability linked to their geographic distributions was previously noticed, mostly in L. laevirostris. In the present study, we revise numerous specimens collected from the Atlantic, Indian and Pacific Oceans, analysing morphological and molecular characters (COI and 16S rRNA). We found 15 new species; all of them are distinguished from L. laevirostris and L. agassizii by subtle but constant morphological differences and show clear genetic separation. Furthermore, L. imperialis (Miyake & Baba, 1967), previously synonymized with L. laevirostris, was found to be a valid species. All species are described and illustrated. Species of the genus Leiogalathea are morphologically distinguishable on the basis of the spinulation of the carapace, the shape and the armature of the rostrum, the shape of the propodi of the walking legs, and the pattern of the setae covering on rostrum, carapace and chelae. Some species are barely discernible on the basis of these characters but are highly divergent genetically.
???msg.biblio.biblioSurvey.label??? (29) [+] [-]BATHUS 3, BERYX 11, BIOGEOCAL, BIOMAGLO, BIOPAPUA, BOA1, BORDAU 2, CHALCAL 2, EBISCO, HALIPRO 2, KANACONO, KANADEEP, KARUBAR, KARUBENTHOS 2, KAVIENG 2014, MADEEP, MUSORSTOM 4, MUSORSTOM 7, MUSORSTOM 8, MUSORSTOM 9, NORFOLK 1, NORFOLK 2, PAPUA NIUGINI, SALOMON 1, SANTO 2006, SMIB 3, SMIB 4, TARASOC, VOLSMAR
???msg.biblio.codeCollection.label??? 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
???msg.biblio.abstract.label??? [+] [-]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.
???msg.biblio.biblioSurvey.label??? (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
???msg.biblio.codeCollection.label??? IU (Crustacés) -
Rodríguez‐Flores P.C., Buckley D., Macpherson E., Corbari L. & Machordom A. 2020. Deep‐sea squat lobster biogeography (Munidopsidae: Leiogalathea) unveils Tethyan vicariance and evolutionary patterns shared by shallow‐water relatives. Zoologica Scripta 49(3): 340-356. DOI:10.1111/zsc.12414
???msg.biblio.abstract.label??? [+] [-]The ecology, abundance and diversity of galatheoid squat lobsters make them an ideal group to study deep-sea diversification processes. Here, we reconstructed the evolutionary and biogeographic history of Leiogalathea, a genus of circum-tropical deep-sea squat lobsters, in order to compare patterns and processes that have affected shallow-water and deep-sea squat lobster species. We first built a multilocus phylogeny and a calibrated species tree with a relaxed clock using StarBEAST2 to reconstruct evolutionary relationships and divergence times among Leiogalathea species. We used BioGeoBEARS and a DEC model, implemented in RevBayes, to reconstruct ancestral distribution ranges and the biogeographic history of the genus. Our results showed that Leiogalathea is monophyletic and comprises four main lineages; morphological homogeneity is common within and between clades, except in one; the reconstructed ancestral range of the genus is in the Atlantic and Indian oceans (Tethys). They also revealed the divergence of the Atlantic species around 25 million years ago (Ma), intense cladogenesis 15–25 Ma and low levels of speciation over the last 5 million years (Myr). The four Leiogalathea lineages showed similar patterns of speciation: allopatric speciation followed by range expansion and subsequent stasis. Leiogalathea started diversifying during the Oligocene, likely in the Tethyan. The Atlantic lineage then split from its Indo-Pacific sister group due to vicariance driven by closure of the Tethys Seaway. The Atlantic lineage is less speciose compared with the Indo-Pacific lineages, with the Tropical Southwestern Pacific being the current centre of diversity. Leiogalathea diversification coincided with cladogenetic peaks in shallow-water genera, indicating that historical biogeographic events similarly shaped the diversification and distribution of both deep-sea and shallow-water squat lobsters.
???msg.biblio.biblioSurvey.label??? (34) [+] [-]BATHUS 3, BERYX 11, BIOGEOCAL, BIOMAGLO, BIOPAPUA, BOA1, BORDAU 2, CHALCAL 2, ???msg.security.private???, EBISCO, EXBODI, HALIPRO 2, KANACONO, KANADEEP, KARUBAR, KARUBENTHOS 2, KAVIENG 2014, LAGON, MADEEP, MUSORSTOM 4, MUSORSTOM 7, MUSORSTOM 8, MUSORSTOM 9, NORFOLK 1, NORFOLK 2, PAPUA NIUGINI, SALOMON 1, SALOMON 2, SANTO 2006, SMIB 3, SMIB 4, ???msg.security.private???, TARASOC, VOLSMAR
???msg.biblio.codeCollection.label??? IU (Crustacés) -
Sabroux R., Corbari L. & Hassanin A. 2023. Phylogeny of sea spiders (Arthropoda: Pycnogonida) inferred from mitochondrial genome and 18S ribosomal RNA gene sequences. Molecular Phylogenetics and Evolution 182: 107726. DOI:10.1016/j.ympev.2023.107726
???msg.biblio.abstract.label??? [+] [-]The phylogeny of sea spiders has been debated for more than a century. Despite several molecular studies in the last twenty years, interfamilial relationships remain uncertain. In the present study, relationships within Pyc nogonida are examined in the light of a new dataset composed of 160 mitochondrial genomes (including 152 new sequences) and 130 18S rRNA gene sequences (including 120 new sequences), from 141 sea spider mor phospecies representing 26 genera and 9 families. Node congruence between mitochondrial and nuclear markers was analysed to identify the most reliable relationships. We also reanalysed a multilocus dataset previously published and showed that the high percentages of missing data make phylogenetic conclusions difficult and uncertain.
???msg.biblio.biblioSurvey.label??? (23) [+] [-]ATIMO VATAE, BICOSE, BIOCAL, BIOMAGLO, BIOPAPUA, CEAMARC-AA, EXBODI, GUYANE 2014, ILES DU SALUT, KANACONO, KANADEEP, KARUBENTHOS 2012, KAVIENG 2014, MADIBENTHOS, MAINBAZA, MIRIKY, MONTROUZIER, MUSORSTOM 4, MUSORSTOM 8, PAPUA NIUGINI, SALOMONBOA 3, TARASOC, Walters Shoal
???msg.biblio.codeCollection.label??? IU (Crustacés) -
Staszak P., Collot J., Josso P., Pelleter E., Etienne S. & Patriat M. 2022. Minéralisations marines profondes en Nouvelle-Calédonie : Caractérisation minéralogique et chimique des encroûtements ferromanganésifères au sein de la ZEE. Ifremer, SGNC, ADECAL
???msg.biblio.abstract.label??? [+] [-]La majorité des informations disponibles sur les minéralisations marines profondes au sein de la ZEE de Nouvelle-Calédonie provient des travaux entrepris par l’ORSTOM (IRD) entre 1970 et 1980. L’objectif de ce projet, mené conjointement entre l’Institut Français pour l'Exploitation de la Mer (IFREMER), le Service Géologique de Nouvelle-Calédonie (SGNC) et l'Agence de Développement Économique de Nouvelle- Calédonie (ADECAL) est de mettre à jour les connaissances sur ces dépôts en utilisant des méthodes analytiques modernes. L'inventaire de tous les échantillons de dragages existants en Nouvelle-Calédonie depuis 1970 a permis de mettre en évidence 104 échantillons présentant des encroûtements au sein et à proximité de la ZEE. Ces échantillons sont principalement localisés au Sud-Est de la Nouvelle-Calédonie, mais également au Nord dans la continuité de la Ride des Loyauté et à l'Ouest sur les monts sous-marins de la Ride de Lord Howe. Une caractérisation chimique et minéralogique de ces minéralisations (XRD/XRF, MEB et ICP-MS) a permis de confirmer qu'elles sont pour la plupart des encroûtements ferromanganésifères hydrogénés, et a également mis en évidence l’originalité de certaines minéralisations associées à une activité hydrothermale et/ou diagénétique, dont la description et l'analyse sont une première en Nouvelle-Calédonie. Les encroûtements ferromanganésifères hydrogénés sont enrichis en métaux de base, traces et terres rares (17,4% Mn, 20,8% Fe, 0,42% Co, 0,31% Ni et 1 307 ppm ΣREE), alors que les minéralisations hydrothermales et/ou diagénétiques sont appauvries en métaux traces et terre rares, mais présentent pour quelques-unes des concentrations fortes en Mn (plus de 50%) et Ni (jusqu'à 0,7%). La comparaison de ces résultats avec ceux issus d'autres océans du globe montre que la Nouvelle-Calédonie se situe dans la moyenne des concentrations en métaux. Les fortes concentrations en Co, Ni et Cu de certains échantillons, ainsi que la physiographie particulière de la zone Sud des rides de Loyauté et de Norfolk, en font une des zones les plus propice pour des investigations supplémentaires. Une première approche, couplant les données de prélèvements, de réflectivité du fond et de bathymétrie haute-résolution, a permis de tester une méthode de prédectivité de présence d'encroûtement sur les sites les plus intéressants et potentiellement minéralisés. La robustesse de ces cartes a été testée en comparant les zones potentielles avec des données vidéo ROV de fonds marins acquises lors de la campagne KANADEEP II. Cette étude a permis de répertorier pour la première fois les minéralisations Fe-Mn de la ZEE de Nouvelle- Calédonie, et d'en caractériser leurs grandes diversités, compositions et morphologies. L'effort d'échantillonnage reste malgré tout insuffisant pour poursuivre l'évaluation du potentiel économique. La poursuite de cette évaluation nécessite la réalisation de campagnes d'exploration dédiées avec des méthodes d'échantillonnage et d'acquisition de données propres à l'étude des minéralisations profondes.
???msg.biblio.biblioSurvey.label??? (4) [+] [-]
???msg.biblio.codeCollection.label??? GG (Géologie générale) -
Staszak P., Collot J., Josso P., Pelleter E., Etienne S., Patriat M., Cheron S., Boissier A. & Guyomard Y. 2022. Origin and Composition of Ferromanganese Deposits of New Caledonia Exclusive Economic Zone. Minerals 12(2): 255. DOI:10.3390/min12020255
???msg.biblio.abstract.label??? [+] [-]Located in the South-West Pacific, at the northern extremity of the mostly submerged Zealandia continent, the New Caledonian Exclusive Economic Zone (EEZ) covers 1,470,000 km2 and includes basins, ridges and seamounts where abundant ferromanganese crusts have been observed. Several investigations have been conducted since the 1970s on the nature and composition of ferromanganese crusts from New Caledonia’s seamounts and ridges, but none have covered the entire EEZ. We present data from 104 ferromanganese crusts collected in New Caledonia’s EEZ during twelve oceanographic cruises between 1974 and 2019. Samples were analysed for mineralogy, geochemical compositions, growth rates, and through a statistical approach using correlation coefficients and factor analysis. Crust thicknesses range from 1 mm to 115 mm, with growth rates between 0.45 mm/Ma and 102 mm/Ma. Based on textures, structures, discrimination plots, and growth rates, we distinguish a group of hydrogenetic crusts containing the highest mean contents of Co (0.42 wt%), Ni (0.31 wt%), and high contents of Mo, V, W, Pb, Zn, Nb, from a group of hydrothermal and/or diagenetic deposits showing high mean contents of Mn (38.17 wt%), Ba (0.56 wt%) and low contents of other trace metals. Several samples from this later group have exceptionally high content of Ni (0.7 wt%). The data shows that crusts from the southern part of the EEZ, notably seamounts of the Loyalty Ridge and the Lord Howe Rise, present high mineral potential for prospectivity owing to high contents of valuable metals, and constitute a great target for further investigation.
???msg.biblio.biblioSurvey.label??? (4) [+] [-]
???msg.biblio.codeCollection.label??? GG (Géologie générale) -
Tenorio M.J. & Puillandre N. 2023. Revision of the deep-water cone snail fauna from New Caledonia (Gastropoda, Conoidea). European Journal of Taxonomy(896): 1-134. DOI:doi.org/10.5852/ejt.2023.896.2291
???msg.biblio.biblioSurvey.label??? (37) [+] [-]BATHUS 1, BATHUS 2, BATHUS 3, BATHUS 4, BERYX 11, BIOCAL, BIOGEOCAL, CALSUB, CHALCAL 1, CHALCAL 2, CONCALIS, CORAIL 2, EBISCO, EXBODI, HALICAL 1, HALIPRO 1, KANACONO, KANADEEP, LAGON, LITHIST, MUSORSTOM 4, MUSORSTOM 5, MUSORSTOM 6, MUSORSTOM 8, NORFOLK 1, NORFOLK 2, SMIB 10, SMIB 2, SMIB 3, SMIB 4, SMIB 5, SMIB 6, SMIB 8, SMIB 9, TERRASSES, VAUBAN 1978-1979, VOLSMAR
???msg.biblio.codeCollection.label??? IM (Mollusques) -
Tongboonkua P., Lee M.Y. & Chen W.J. 2018. A new species of sinistral flatfish of the genus Chascanopsetta (Teleostei: Bothidae) from off Papua New Guinea, western Pacific Ocean. Zootaxa 4476(1): 168. DOI:10.11646/zootaxa.4476.1.16
???msg.biblio.abstract.label??? [+] [-]Left-eyed flounders of the genus Chascanopsetta Alcock 1894 (Bothidae) occur in the Indian, Pacific, and Atlantic oceans at depths ranging from 120 to 1500 meters. They possess some unique features in bothid fishes including a strongly compressed and elongated body and a tremendously large mouth. Currently, nine species of Chascanopsetta are recognized, and three of them (C. micrognatha Amaoka & Yamamoto 1984, C. lugubris Alcock 1894 and C. prognatha Norman 1939) are distributed in the West Pacific. We collected 25 specimens of Chascanopsetta during 11 biodiversity expeditions carried out mainly in the West Pacific. Among them, eight specimens taken off Papua New Guinea present morphological features that differ from those of the three nominal species known in the West Pacific. In this study, we examined these eight specimens of unknown affinity and compared their morphology to that of specimens of other congeneric species. Results of these comparisons showed that these specimens represent an undescribed species of Chascanopsetta, named herein, C. novaeguineae sp. nov.. The new species resembles C. elski Foroshchuk 1991, which is known only from the Saya de Malha Bank in the western Indian Ocean, in having a high number of gill rakers (> 13). However, the combination of the following characters further distinguishes C. novaeguineae sp. nov. from C. elski: longer jaws, narrower interorbital width, and number of pseudobranches (21–25 vs. 26–27). The DNA sequences from the mitochondrial cytochrome oxidase subunit I (COI) gene from C. novaeguineae sp. nov. and other species were obtained and compared to confirm its taxonomic status and to infer its tentative phylogenetic position within the Chascanopsetta.
???msg.biblio.biblioSurvey.label??? (11) [+] [-]AURORA 2007, BIOPAPUA, DongSha 2014, KANACONO, KANADEEP, KARUBENTHOS 2, KAVIENG 2014, MADEEP, NanHai 2014, SALOMONBOA 3, ZhongSha 2015
???msg.biblio.codeCollection.label??? IC (Ichtyologie) -
Vaga C.F., Seiblitz I.G.L., Capel K.C.C. & Kitahara M.V. 2022. The mitochondrial genomes of Crispatotrochus rubescens and Crispatotrochus rugosus (Hexacorallia; Scleractinia): new insights on the phylogeny of the family Caryophylliidae. Molecular Biology Reports 49(12): 12269-12273. DOI:10.1007/s11033-022-08029-1
???msg.biblio.abstract.label??? [+] [-]Background Caryophylliidae is one of the most diverse scleractinian families, however it was recovered as polyphyletic in multiple molecular studies. Recently, the mitochondrial gene order was proposed as a character for a taxonomic revision of the family. Here we describe the first mitogenome of the caryophylliid genus Crispatotrochus, whose phylogenetic position remains uncertain. Methods and results The complete mitochondrial genomes of Crispatotrochus rubescens and Crispatotrochus rugosus were sequenced, assembled, and annotated. The two mitogenomes are identical and circular, have a length of 16,536 bp, a GC content of 35.9%, and contain 13 protein-coding genes, 2 ribosomal RNAs and 2 transfer RNAs. Both species have a transposition of a three gene block - cob, nad2, and nad6 - similarly to a group of caryophylliid genera that were recovered as monophyletic, including the type genus (Caryophyllia) of the family. The phylogenetic analyses recovered Crispatotrochus within the clade that presents the gene rearrangement and specifically as sister taxa of the genus Caryophyllia, a result consistent with previous studies and the similar gross morphology of the two genera. Conclusions We determined the mitochondrial genomes of the genus Crispatotrochus to investigate their relations within Scleractinia. Results from this study provide insights on the phylogenetic position of the genus and corroborate that the mitochondrial gene order could be used as taxonomic character for the family Caryophylliidae.
???msg.biblio.biblioSurvey.label??? (2) [+] [-]
???msg.biblio.codeCollection.label??? IK (Cnidaires) -
Vaga C.F., Seiblitz I.G.L., Stolarski J., Capel K.C.C., Quattrini A.M., Cairns S.D., Huang D., Quek R.Z.B. & Kitahara M.V. 2024. 300 million years apart: the extreme case of macromorphological skeletal convergence between deltocyathids and a turbinoliid coral (Anthozoa, Scleractinia), in Collins A. (Ed.), Invertebrate Systematics 38(4). DOI:10.1071/IS23053
???msg.biblio.abstract.label??? [+] [-]The integration of morphological and molecular lines of evidence has enabled the family Deltocyathidae to be erected to accommodate Deltocyathus species that were previously ascribed to the family Caryophylliidae. However, although displaying the same morphological characteristics as other species of Deltocyathus, molecular data suggested that D. magnificus was phylogenetically distant from Deltocyathidae, falling within the family Turbinoliidae instead. To elucidate the enigmatic evolutionary history of this species and skeletal microstructural features, the phylogenetic relationships of Deltocyathidae and Turbinoliidae were investigated using nuclear ultraconserved and exon loci and complete mitochondrial genomes. Both nuclear and mitochondrial phylogenomic reconstructions confirmed the position of D. magnificus within turbinolids. Furthermore, a novel mitochondrial gene order was uncovered for Deltocyathidae species. This gene order was not present in Turbinoliidae or in D. magnificus that both have the scleractinian canonical gene order, further indicating the taxonomic utility of mitochondrial gene order. D. magnificus is therefore formally moved to the family Turbinoliidae and accommodated in a new genus (Dennantotrochus Kitahara, Vaga & Stolarski, gen. nov.). Surprisingly, turbinolids and deltocyathids do not differ in microstructural organisation of the skeleton that consists of densely packed, individualised rapid accretion deposits and thickening deposits composed of fibres perpendicular to the skeleton surface. Therefore, although both families are clearly evolutionarily divergent, macromorphological features indicate a case of skeletal convergence while these may still share conservative biomineralisation mechanisms.
???msg.biblio.biblioSurvey.label??? (6) [+] [-]
???msg.biblio.codeCollection.label??? IK (Cnidaires) -
Vaga C.F., Seiblitz I.G.D.L.E., Capel K.C.C., Quattrini A.M., Stolarski J., Cairns S.D. & Kitahara M.V. 2024. Untangling deep‐sea corals systematics: Description of a new family, Stephanocyathidae (Anthozoa, Scleractinia), through a genomic approach. Zoologica Scripta 53(4): 473-486. DOI:10.1111/zsc.12657
???msg.biblio.abstract.label??? [+] [-]Abstract Once considered the most speciose mostly azooxanthellate scleractinian group, the family Caryophylliidae is found to be highly polyphyletic based on molecular data and is undergoing a process of systematic revision. High‐throughput sequencing methods coupled with morphological analyses have facilitated revision of several scleractinian lineages, including the aforementioned family. In previous studies that relied on few mitochondrial and nuclear markers, the caryophylliid genera Stephanocyathus and Vaughanella were phylogenetically recovered in separate clades from the lineage that includes the type genus of the family, Caryophyllia , which is considered the ‘true’ Caryophylliidae. To help untangle the relationship among taxa of this family, here a new deep‐sea scleractinian family (Stephanocyathidae Vaga, Cairns & Kitahara fam. nov.) is proposed based on phylogenomic reconstructions coupled with molecular features, specifically gene order, of the complete mitochondrial genome. Evolutionary reconstructions were based on both mitochondrial and nuclear ultraconserved elements (UCEs) and exon loci data sets and confirmed the divergent position of the genera Stephanocyathus and Vaughanella . The new family shows a specific gene transposition in the mitochondrial genome, not present in the ‘true’ caryophylliid lineage, but instead already observed for the species Paraconotrochus antarcticus , recovered as sister taxon of the here proposed new family. Although its phylogenetic position is unknown, the genus Ericiocyathus is also added to the new family, based on macromorphological similarities. This study represents a step forward in our understanding of deep‐sea corals relationships and provide further information (e.g., mitochondrial gene order) that will aid in future efforts of assessing the systematic of caryophylliid lineages.
???msg.biblio.biblioSurvey.label??? (2) [+] [-]
???msg.biblio.codeCollection.label??? IK (Cnidaires) -
Victorero L., Samadi S., O'Hara T.D., Mouchet M., Delavenne J., Leprieur F. & Leroy B. 2023. Global benthic biogeographical regions and macroecological drivers for ophiuroids. Ecography 2023(9): e06627. DOI:10.1111/ecog.06627
???msg.biblio.abstract.label??? [+] [-]Delineating biogeographical regions can provide important insights into the processes shaping large‐scale species distribution patterns. Here we aimed to 1) identify global marine benthic biogeographical regions for ophiuroids extending from shallow waters to the deep sea and 2) quantify the importance of contemporary environmental conditions and geological features in shaping the delineated biogeographical regions. We delineated marine benthic biogeographical regions using a bipartite network analysis applied to a historical dataset of brittle stars. We then examined the faunal exchanges between the regions, and applied random forest models to evaluate the relative role of contemporary environmental conditions and tectonic configuration underlying the proposed biogeographic scheme. We propose ten main large biogeographical regions across the benthos. The biogeographical regions with the highest species richness and endemicity rates were found in the Indo‐Pacific region, Tropical West Atlantic and Southern Ocean, and South America. The key transition regions fall within the subarctic areas of the Pacific and the waters surrounding Southern Australia and New Zealand. Tectonic configuration, surface temperature and salinity were found to be the most important predictors of the ten delineated biogeographical regions. Our biogeographic delineation, including the deep sea, is in partial agreement with those proposed in previous studies. Our results suggest that contemporary environmental conditions (sea water temperature and salinity) strongly influence the modern distribution of ophiuroids, but that plate tectonics left a marked imprint on regional species pools. Future work based on multiple benthic taxa, and with a better understanding of the environmental conditions in the deep sea, are needed to evaluate the robustness of our proposed division.
???msg.biblio.biblioSurvey.label??? (59) [+] [-]ATIMO VATAE, AURORA 2007, AZTEQUE, BATHUS 1, BATHUS 2, BATHUS 3, BATHUS 4, BENTHAUS, BERYX 11, BIOCAL, BIOGEOCAL, BIOPAPUA, BOA1, BORDAU 1, BORDAU 2, CHALCAL 1, CHALCAL 2, CORAIL 2, CORINDON 2, DongSha 2014, EBISCO, EXBODI, GUYANE 2014, HALIPRO 1, HALIPRO 2, KANACONO, KANADEEP, KARUBAR, KARUBENTHOS 2, LAGON, LITHIST, MIRIKY, MUSORSTOM 1, MUSORSTOM 10, MUSORSTOM 2, MUSORSTOM 3, MUSORSTOM 4, MUSORSTOM 5, MUSORSTOM 6, MUSORSTOM 7, MUSORSTOM 8, MUSORSTOM 9, NORFOLK 1, PALEO-SURPRISE, PAPUA NIUGINI, SALOMON 2, SALOMONBOA 3, SANTO 2006, SMIB 1, SMIB 2, SMIB 3, SMIB 4, SMIB 5, SMIB 6, TAIWAN 2000, TARASOC, VAUBAN 1978-1979, VOLSMAR, Walters Shoal
???msg.biblio.codeCollection.label??? IE (Échinodermes) -
Vilvens C. 2020. New species and new records of Calliotropis (Gastropoda: Vetigastropoda: Seguenzioidea: Eucyclidae) from the western Pacific. (Jodoigne),. Novapex HS 13
???msg.biblio.abstract.label??? [+] [-]New records of 50 Calliotropis species from various western Pacific localities are listed, extending their distribution. A synthetic diagnosis is given for each species, with possibly a survey of new conchological variations. 7 new species are described from Solomon Islands, New Caledonia, Indonesia and Papua New Guinea, and compared with similar species: Calliotropis stethos n. sp., C. prionote n. sp., C. tavmaste n. sp., C. achantodes n. sp., C. siopele n. sp., C. chrypte n. sp. and C. myriamae n. sp. 5 new synonymies are established: Calliotropis enantioserrata Hickman, 2016 is synonymized with C. excelsior Vilvens, 2007; C. tominiensis Hickman, 2016 is synonymized with C. conoeides Vilvens, 2007; C. bukabukaensis Hickman, 2016 is synonymized with C. cynee Vilvens, 2007; C. annonaformis Lee & Wu, 2001 and C. stellaris Lee & Wu, 2001 are synonymized with C. calcarata (Schepman, 1908).
???msg.biblio.biblioSurvey.label??? (1) [+] [-]
???msg.biblio.codeCollection.label??? IM (Mollusques) -
Vilvens C. 2023. New species and new records of Calliostomatidae (Gastropoda: Trochoidea) from western and central Pacific (I): New Caledonia area. Novapex 23(2): 45-76
???msg.biblio.abstract.label??? [+] [-]New records of 21 known Calliostomatidae species from New Caledonia and neighbouring areas are listed, extending the distribution area of some of them. The depth ranges of these species have been completely recalculated based on all the data available for 30 years.
???msg.biblio.biblioSurvey.label??? (15) [+] [-]BATHUS 2, BATHUS 3, BATHUS 4, BIOGEOCAL, CONCALIS, EBISCO, EXBODI, KANACONO, KANADEEP, KANADEEP 2, KOUMAC 2.2, MONTROUZIER, NORFOLK 1, NORFOLK 2, TERRASSES
???msg.biblio.codeCollection.label??? IM (Mollusques) -
Vishnu K., Collot J., Etienne S., Loubrieu B., Patriat M., Tanguy N. & Pertuisot C. 2022. Base de données de sondeurs multifaisceaux et modèles bathymétriques de la Nouvelle-Calédonie – hors lagon
???msg.biblio.biblioSurvey.label??? (9) [+] [-] -
Wong M.K. & Chen W.J. 2024. Exploring the phylogeny and depth evolution of cusk eels and their relatives (Ophidiiformes: Ophidioidei). Molecular Phylogenetics and Evolution 199: 108164. DOI:10.1016/j.ympev.2024.108164
???msg.biblio.abstract.label??? [+] [-]With 289 known species in 51 genera, the ophidiiform family Ophidiidae together with their relatives from the Carapidae (36 species in eight genera) of the same suborder Ophidioidei dominate the deep sea, but some occur also in shallow water habitats. Despite their high species diversity in the deep sea and wide bathymetric distributions, their phylogenetic relationships and evolution remain unexplored due in part to sampling difficulties. Thanks to the biodiversity exploratory program entitled “Tropical Deep-Sea Benthos” and joint efforts between Taiwan and French teams for sampling from different localities across the Indo-West Pacific over the last two decades, we are able to compile comprehensive datasets for investigations. In this study, 59 samples representing 36 of 59 known ophidioid genera are selected and used to construct a multi-gene dataset to infer the phylogenetic relationships of ophidioid fishes and their relatives. Our results reveal that the Ophidiidae forms a paraphyletic group with respect to the Carapidae. The four main clades of Ophidioidei resolved are the (1) clade comprising species from the subfamily Brotulinae; (2) clade that includes species in the genera Acanthonus and Xyelacyba; (3) clade grouping Hypopleuron caninum with species from the family Carapidae; and (4) clade containing the species in the subfamily Brotulotaenilinae, Neobythitinae (in part), and Ophidiinae. Accordingly, we suggest the following new revisions based on our results and proposed morphological diagnoses. The subfamily Brotulinae should be elevated to the family level. The genera Xyelacyba and probably Tauredophidium (unsampled in this study) should be included in the newly established family Acanthonidae with Acanthonus. The families Carapidae and Ophidiidae are re-defined. Our time-calibrated phylogenetic and ancestral depth reconstructions enable us to clarify the evolutionary history of ophidiiform fishes and infer past patterns of species distributions at different depths. While Ophidiiformes is inferred to have originated in shallow waters around 96.25 million years ago (Mya), the common ancestor to the Ophidioidei is inferred to have invaded the deep sea around 90.22 Mya, the dates coinciding with the global anoxic event of the OAE2. The observed bathymetric distribution patterns in Ophidioidei most likely point to the mesopelagic zone as the center of origin and diversification. This was followed by multiple events of depth transitions or range expansions towards either shallower waters or greater depth zones, which were likely triggered by past climate changes during the Paleogene-Neogene.
???msg.biblio.biblioSurvey.label??? (19) [+] [-]AURORA 2007, BIOMAGLO, BIOPAPUA, DongSha 2014, EXBODI, KANACONO, KANADEEP, KANADEEP 2, KAVIENG 2014, MADEEP, NanHai 2014, ???msg.security.private???, PAPUA NIUGINI, SAKIZAYA 2019, SAYA, SPANBIOS, TAIWAN 2013, TARASOC, ZhongSha 2015
???msg.biblio.codeCollection.label??? IC (Ichtyologie) -
Zaharias P., Kantor Y.I., Fedosov A.E., Criscione F., Hallan A., Kano Y., Bardin J. & Puillandre N. 2020. Just the once will not hurt: DNA suggests species lumping over two oceans in deep-sea snails (Cryptogemma). Zoological Journal of the Linnean Society 190(2): 532-557. DOI:10.1093/zoolinnean/zlaa010
???msg.biblio.abstract.label??? [+] [-]Abstract The practice of species delimitation using molecular data commonly leads to the revealing of species complexes and an increase in the number of delimited species. In a few instances, however, DNA-based taxonomy has led to lumping together of previously described species. Here, we delimit species in the genus Cryptogemma (Gastropoda: Conoidea: Turridae), a group of deep-sea snails with a wide geographical distribution, primarily by using the mitochondrial COI gene. Three approaches of species delimitation (ABGD, mPTP and GMYC) were applied to define species partitions. All approaches resulted in eight species. According to previous taxonomic studies and shell morphology, 23 available names potentially apply to the eight Cryptogemma species that were recognized herein. Shell morphometrics, radular characters and geographical and bathymetric distributions were used to link type specimens to these delimited species. In all, 23 of these available names are here attributed to seven species, resulting in 16 synonymizations, and one species is described as new: Cryptogemma powelli sp. nov. We discuss the possible reasons underlying the apparent overdescription of species within Cryptogemma, which is shown here to constitute a rare case of DNA-based species lumping in the hyper-diversified superfamily Conoidea.
???msg.biblio.biblioSurvey.label??? (25) [+] [-]ATIMO VATAE, AURORA 2007, BIOMAGLO, BIOPAPUA, CONCALIS, DongSha 2014, EBISCO, EXBODI, GUYANE 2014, KANACONO, KANADEEP, KAVIENG 2014, MADEEP, MAINBAZA, MIRIKY, NORFOLK 2, NanHai 2014, PANGLAO 2004, PAPUA NIUGINI, SALOMON 2, SALOMONBOA 3, TAIWAN 2013, TARASOC, TERRASSES, ZhongSha 2015
???msg.biblio.codeCollection.label??? IM (Mollusques) -
Zaharias P., Kantor Y.I., Fedosov A.E. & Puillandre N. 2024. Coupling DNA barcodes and exon-capture to resolve the phylogeny of Turridae (Gastropoda, Conoidea). Molecular Phylogenetics and Evolution 191: 107969. DOI:10.1016/j.ympev.2023.107969
???msg.biblio.biblioSurvey.label??? (38) [+] [-]ATIMO VATAE, AURORA 2007, BIOMAGLO, BIOPAPUA, BOA1, CONCALIS, CORSICABENTHOS 1, DongSha 2014, EBISCO, EXBODI, GUYANE 2014, INHACA 2011, KANACONO, KANADEEP, KARUBENTHOS 2, KARUBENTHOS 2012, KAVIENG 2014, KOUMAC 2.1, KOUMAC 2.3, MADEEP, MADIBENTHOS, MAINBAZA, MIRIKY, MUSORSTOM 9, NORFOLK 2, NanHai 2014, PAKAIHI I TE MOANA, PANGLAO 2004, PANGLAO 2005, PAPUA NIUGINI, SALOMON 2, SALOMONBOA 3, SANTO 2006, TAIWAN 2004, TAIWAN 2013, TARASOC, TERRASSES, ZhongSha 2015
???msg.biblio.codeCollection.label??? IM (Mollusques) -
Zhang R., Fau M., Mah C., Eléaume M., Zhang D., Zhou Y., Lu B. & Wang C. 2024. Systematics of deep-sea starfish order Brisingida (Echinodermata: Asteroidea), with a revised classification and assessments of morphological characters. Molecular Phylogenetics and Evolution 191: 107993. DOI:10.1016/j.ympev.2023.107993
???msg.biblio.biblioSurvey.label??? (58) [+] [-]???msg.security.private???, ANT-XXIX_3, ATIMO VATAE, BATHUS 2, BATHUS 4, ???msg.security.private???, ???msg.security.private???, ???msg.security.private???, BENTHAUS, ???msg.security.private???, BIOCAL, ???msg.security.private???, ???msg.security.private???, ???msg.security.private???, BIOGEOCAL, BIOMAGLO, BIOPAPUA, ???msg.security.private???, CEAMARC-AA, CHALCAL 2, CONCALIS, CORINDON 2, ???msg.security.private???, ???msg.security.private???, ???msg.security.private???, ???msg.security.private???, EBISCO, EXBODI, HALIPRO 2, ???msg.security.private???, KANACONO, KANADEEP, KANADEEP 2, KARUBENTHOS 2, KAVIENG 2014, MADEEP, MD42 (SIBEX), MUSORSTOM 1, MUSORSTOM 10, MUSORSTOM 2, MUSORSTOM 4, MUSORSTOM 5, MUSORSTOM 6, MUSORSTOM 7, ???msg.security.private???, NORFOLK 2, NanHai 2014, ???msg.security.private???, SALOMON 1, SALOMON 2, SALOMONBOA 3, SPANBIOS, TAIWAN 2000, ???msg.security.private???, TARASOC, ???msg.security.private???, Walters Shoal, ZhongSha 2015
???msg.biblio.codeCollection.label??? IE (Échinodermes)
???msg.campaign.menu.documents???
- Dossier(s) de préparation de mission
- ???msg.connection.private.label??? (1)
???msg.campaign.menu.photos???
Collecte : 126 photos
|
Organisme : 1816 photos
|
Substrat : 243 photos
|
Débris organiques : 3 photos
|
Détritus : 2 photos
|
Sur le pont : 27 photos
|
???msg.campaign.menu.participants???
???msg.field.stage.byLabel??? :
- Leg 1 (Wed Aug 30 00:00:00 UTC 2017 - Mon Sep 11 00:00:00 UTC 2017) ???msg.table.stage.ship.label??? : Alis
-
- Castelin, Magalie (Systématique moléculaire, Muséum national d'Histoire naturelle)
- Collecte - Tri
- Clerc, Camille (Géologie, Université de la Nouvelle-Calédonie)
- Collecte - Tri
- Hourdez, Stéphane (Systématique des annélides, Centre National de la Recherche Scientifique)
- Collecte - Tri
- Lee, Mao-Ying (Ichtyologie, National Taiwan Ocean University)
- Collecte - Tri
- Samadi, Sarah (Biologie évolutive, Muséum national d'Histoire naturelle)
- Chef de mission
- Zaharias, Paul (Doctorant - Malacologie, Muséum national d'Histoire naturelle)
- Collecte - Tri
- Leg 2 (Wed Sep 13 00:00:00 UTC 2017 - Wed Sep 27 00:00:00 UTC 2017) ???msg.table.stage.ship.label??? : Alis
- Castelin, Magalie (Systématique moléculaire, Muséum national d'Histoire naturelle)
- Collecte - Tri
- Hourdez, Stéphane (Systématique des annélides, Centre National de la Recherche Scientifique)
- Chef de mission
- Lee, Mao-Ying (Ichtyologie, National Taiwan Ocean University)
- Collecte - Tri
- Pante, Eric (Systématique des cnidaires, Université de la Rochelle)
- Collecte - Tri
- Schnabel, Kareen (Biologie marine, National Institute of Water and Atmospheric Research)
- Collecte - Tri
- Tournadour, Elsa (Géologie, Service Géologique de Nouvelle-Calédonie)
- Collecte - Tri
???msg.campaign.menu.map???
???msg.campaign.download.kml???
???msg.campaign.menu.stations???
???msg.campaign.menu.taxons???
| ???msg.field.class.label??? | ???msg.security.label??? | ???msg.table.taxons.count.label??? |
|---|
