Fiche participant :
Nom : Lin
Prénom : Chia-Wei
Liste des participations aux campagnes accessibles [+] [-]
- ATIMO VATAE
- Lavanono (Tue May 25 00:00:00 CEST 2010 - Sat Jun 12 00:00:00 CEST 2010)
- Collecte - Tri (Carcinologie, National Taiwan Ocean University)
- AURORA 2007
- (Sun May 20 00:00:00 CEST 2007 - Tue Jun 05 00:00:00 CEST 2007)
- ( National Taiwan Ocean University)
- DongSha 2014
- (Tue Apr 29 00:00:00 CEST 2014 - Mon Jun 02 00:00:00 CEST 2014)
- ( National Museum of Marine Biology and Aquarium)
- KAVALAN 2018
- Collecte - Tri ( National Museum of Marine Biology and Aquarium)
- MIRIKY
- Leg 1 (Thu Jun 25 00:00:00 CEST 2009 - Fri Jul 03 00:00:00 CEST 2009)
- Photopraphie des crustacés (Carcinologie, National Taiwan Ocean University)
- PANGLAO 2005
- (Sun May 22 00:00:00 CEST 2005 - Wed Jun 01 00:00:00 CEST 2005)
- Collecte - Tri (Carcinologie, National Taiwan Ocean University)
- PAPUA NIUGINI
- Shore-based sampling (Mon Nov 05 00:00:00 CET 2012 - Fri Dec 14 00:00:00 CET 2012)
- ( National Museum of Marine Biology and Aquarium)
- TAIWAN 2000
- (Thu Jul 27 00:00:00 CEST 2000 - Sat Aug 12 00:00:00 CEST 2000)
- Collecte - Tri (Carcinologie, National Taiwan Ocean University)
- TAIWAN 2001
- Mai 2001 (Sat May 05 00:00:00 CEST 2001 - Mon May 21 00:00:00 CEST 2001)
- Collecte - Tri (Carcinologie, National Taiwan Ocean University)
- TAIWAN 2002
- Mai 2002 N.O. Ocean Researcher 1 (Sat May 18 00:00:00 CEST 2002 - Tue May 21 00:00:00 CEST 2002)
- Collecte - Tri (Carcinologie, National Taiwan Ocean University)
- TAIWAN 2003
- Mai-juin 2003 (Wed May 28 00:00:00 CEST 2003 - Sun Jun 01 00:00:00 CEST 2003)
- Collecte - Tri (Carcinologie, National Taiwan Ocean University)
- TAIWAN 2004
- Rih-Jheng 101 (Fri Aug 27 00:00:00 CEST 2004 - Thu Sep 02 00:00:00 CEST 2004)
- Collecte - Tri (Carcinologie, National Taiwan Ocean University)
Documents [+] [-]
Bibliographie (21) [+] [-]
Exporter les bibliographies
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Baba K., Macpherson E., Poore G.C.B., Ahyong S.T., Bermudez A., Cabezas P., Lin C.W., Nizinski M., Rodrigues C. & Schnabel K.E. 2008. Catalogue of squat lobsters of the world (Crustacea: Decapoda: Anomura - families Chirostylidae, Galatheidae and Kiwaidae). Zootaxa 1905: 1-220
Résumé [+] [-]Taxonomic and ecological interest in squat lobsters has grown considerably over the last two decades. A checklist of the 870 current valid species of squat lobsters of the world (families Chirostylidae, Galatheidae and Kiwaidae) is presented. The compilation includes the complete taxonomic synonymy and geographical distribution of each species plus type information (type locality, repository and registration number). The numbers of described species in the world's major ocean basins are summarised.
Campagnes accessibles citées (32) [+] [-]BENTHAUS, BIOCAL, Restreint, BORDAU 1, BORDAU 2, CHALCAL 2, CORAIL 2, Restreint, HALIPRO 2, Restreint, KARUBAR, MD32 (REUNION), MUSORSTOM 1, MUSORSTOM 10, MUSORSTOM 2, MUSORSTOM 3, MUSORSTOM 4, MUSORSTOM 5, MUSORSTOM 6, MUSORSTOM 7, MUSORSTOM 8, MUSORSTOM 9, NORFOLK 1, NORFOLK 2, SALOMON 1, SALOMON 2, SMCB, SMIB 3, SMIB 4, SMIB 5, SMIB 8, VOLSMAR
Codes des collections associés: IU (Crustacés) -
Boxshall G.A., Lin C.L., Ho J.S., Ohtsuka S., Maran V.B.A. & Justine J.L. 2008. A revision of the family Dissonidae Kurtz, 1924 (Copepoda: Siphonostomatoida). Systematic Parasitology 70(2): 81-106. DOI:10.1007/s11230-008-9132-z
Résumé [+] [-]Two new species of the parasitic copepod genus Dissonus Wilson, 1906 are described: D. excavatus n. sp. from the gills of a labrid, Bodianus perditio, and a lutjanid, Macolor niger, collected off New Caledonia and Taiwan, and D. inaequalis n. sp. from a hemiscylliid elasmobranch, Chiloscyllium punctatum, collected off Sarawak (Malaysia) and the Philippines. Material of D. heronensis Kabata, 1966 is described from a balistid host, Pseudobalistes fuscus, off New Caledonia, and this constitutes a new host record for this parasite. D. manteri Kabata, 1966 was collected from four serranid host species off New Caledonia and from one of the same hosts off Taiwan. Two of the hosts from New Caledonia, Plectropomus laevis and Epinephelus cyanopodus, represent new host records. D. pastinum Deets & Dojiri, 1990 was recognised as a new synonym of D. nudiventris Kabata, 1966, so the total number of valid species is now twelve. Material from museum collections of D. nudiventris, D. similis Kabata, 1966 and D. spinifer Wilson, 1906 was re-examined and provided new information which is utilised in a key to all valid species of Dissonus.
Campagnes accessibles citées (1) [+] [-]
Codes des collections associés: IC (Ichtyologie), IU (Crustacés) -
Chan B.K., Chen Y.Y., Achituv Y. & Lin H.C. 2017. Description of five new coral associated Barnacles of the genus Trevathana (Balanomorpha: Pyrgomatidae) in Pacific Waters. Zootaxa 4363(2): 151-202. DOI:10.11646/zootaxa.4363.2.1
Campagnes accessibles citées (1) [+] [-]
Codes des collections associés: IU (Crustacés) -
Dettai A., Adamowizc S.J., Allcock L., Arango C.P., Barnes D.K., Barratt I., Chenuil A., Couloux A., Cruaud C., David B., Denis F., Denys G., Díaz A., Eléaume M., Féral J.P., Froger A., Gallut C., Grant R., Griffiths H.J., Held C., Hemery L.G., Hosie G., Kuklinski P., Lecointre G., Linse K., Lozouet P., Mah C., Monniot f., Norman M.D., O’hara T., Ozouf-costaz C., Piedallu C., Pierrat B., Poulin E., Puillandre N., Riddle M., Samadi S., Saucède T., Schubart C., Smith P.J., Stevens D.W., Steinke D., Strugnell J.M., Tarnowska K., Wadley V. & Ameziane N. 2011. DNA barcoding and molecular systematics of the benthic and demersal organisms of the CEAMARC survey. Polar Science 5(2): 298-312. DOI:10.1016/j.polar.2011.02.002
Campagnes accessibles citées (1) [+] [-] -
Huang S.I. & Lin M.H. 2021. Thirty Trichotropid CAPULIDAE in tropical and subtropical Indo-Pacific and Atlantic Ocean (GASTROPODA). Bulletin of Malacology, Taiwan 44: 23-81
Résumé [+] [-]30 new species in the Trichotropid CAPULIDAE in the genera Verticosta, Latticosta n. gen., Torellia and Trichosirius are described from tropical and subtropical deep water of Indo-Pacific and Atlantic Ocean: Verticosta ariane n. sp., Verticosta bellefontainae n. sp., Verticosta milleinsularum n. sp., Verticosta filipinos n. sp., Verticosta plexa n. sp., Verticosta lapita n. sp., Verticosta pyramis n. sp., Verticosta kanak n. sp., Verticosta vanuatuensis n. sp., Verticosta feejee n. sp., Verticosta lilii n. sp., Verticosta sinusvellae n. sp., Verticosta terrasesae n. sp., Verticosta uvea n. sp., Verticosta rurutuana n. sp., Verticosta bicarinata n. sp., Verticosta tricarinata n. sp., Verticosta quadricarinata n. sp., Verticosta cheni n. sp., Verticosta iris n. sp., Verticosta castelli n. sp., Verticosta biangulata n. sp., Verticosta reunionnaise n. sp., Verticosta lemurella n. sp., Verticosta madagascarensis n. sp., Latticosta guidopoppei n. sp., Latticosta tagaroae n. sp., Latticosta magnifica n. sp., Torellia loyaute n. sp. and Trichosirius omnimarium n. sp. Trichotropis townsendi is now Latticosta townsendi n. comb.. Shell material comes from expeditions by MNHN and collections of authors.
Campagnes accessibles citées (51) [+] [-]ATIMO VATAE, AURORA 2007, BATHUS 1, BATHUS 2, BATHUS 3, BATHUS 4, BENTHAUS, BENTHEDI, BIOCAL, BIOGEOCAL, BIOMAGLO, BIOPAPUA, BOA1, BORDAU 1, BORDAU 2, CONCALIS, EBISCO, EXBODI, GUYANE 2014, HALIPRO 1, INHACA 2011, KANACONO, KARUBAR, KAVIENG 2014, LAGON, LIFOU 2000, MADEEP, MADIBENTHOS, MD32 (REUNION), MIRIKY, MONTROUZIER, MUSORSTOM 10, MUSORSTOM 2, MUSORSTOM 3, MUSORSTOM 4, MUSORSTOM 6, MUSORSTOM 7, MUSORSTOM 8, NORFOLK 1, NORFOLK 2, PANGLAO 2005, PAPUA NIUGINI, SALOMON 1, SALOMON 2, SALOMONBOA 3, SANTO 2006, SMIB 8, Restreint, TAIWAN 2000, TARASOC, TERRASSES
Codes des collections associés: IM (Mollusques) -
Komai T., Lin C.W. & Chan T.Y. 2012. Bathypelagic Shrimp of the Genus Pasiphaea (Decapoda: Caridea: Pasiphaeidae) from Waters Around Taiwan, with Descriptions of Four New Species. Journal of Crustacean Biology 32(2): 295-325. DOI:10.1163/193724011X615550
Résumé [+] [-]The bathypelagic shrimp genus Pasiphaea Savigny, 1816 (Caridea: Pasiphaeidae) has been previously known from Taiwan from only three species. However, recent deep-sea surveys around the island have collected numerous specimens comprising ten species, of which four are new to science: P. aeons n. sp., P alcocki (Wood-Mason and Alcock, 1891), P exilimanus n. sp., P. falx n. sp., P japonica Omori, 1976, P. mclaughlinae Hayashi, 2006, P levicarinata Hanamura, 1994, P orientalis Schmitt, 1931, P. sirenkoi Burukovsky, 1987 and P. taiwanica n. sp. The four new species are fully described and illustrated, and compared with allied congeners. Pasiphaea orientalis is redescribed, as this species is endemic to Taiwan and its original description is inadequate. Amongst the three new records of Taiwan, P. levicarinata is also recorded for the first time from the northwestern Pacific.
Campagnes accessibles citées (4) [+] [-]
Codes des collections associés: IU (Crustacés) -
Lin C.W. & Chan T.Y. 2001. First record of the deep-sea shrimp genus Ephyrina Smith, 1885 (Decapoda, Oplophoridae) from Taiwan, with the description of a new subspecies. Crustaceana 74(2): 183–192
Résumé [+] [-]The deep-sea genus Ephyrina Smith, 1885, is reported for the first time from Taiwan. The specimens obtained all belong to one species. The Taiwanese material closely resembles E. figueirai Crosnier & Forest, 1973, in having double rows of lateral spines on each side of the telson, but consistently differs from the nominotypical form from the Atlantic in having a longer and more spinose telson,while also the dorsal depression on abdominal somite VI is slightlymore pronounced. Comparison of additional specimens from the Philippines and from Madagascar shows that the West Pacific specimens are nearly identical, but the Madagascan material seems to have characters intermediate between theWest Pacific and Atlantic forms. We decided to propose a subspecific status to the West Pacific population, in order to emphasize the slight but constant differences observed in the telson in this obviously allopatric form of the species.
Campagnes accessibles citées (2) [+] [-]
Codes des collections associés: IU (Crustacés) -
Lin C.W., Chan T. & Chu K.H. 2004. A New Squat Lobster of the Genus Raymunida (Decapoda: Galatheidae) from Taiwan. JOURNAL OF CRUSTACEAN BIOLOGY 24(1): 149-156
Résumé [+] [-]The galatheid genus Raymunida Macpherson and Machordom, 2000, is reported for the first time from Taiwan, and the species collected is also new to science. The new species is most closely related to R. confundens Macpherson and Machordom, 2001, but differs in having a more robust cheliped and walking legs covered with distinct squammae. ne coloration of the new species is probably unique in the germs by both the carapace and abdomen being uniform in color. Analysis of the mitochondrial cytochrome oxidase I gene sequences also supports the specific status of this Taiwanese form.
Campagnes accessibles citées (3) [+] [-]
Codes des collections associés: IU (Crustacés) -
Lin F.J. & Komai T. 2006. A new calocaridid shrimp of the genus Calaxiopsis Sakai & de Saint Laurent, 1989 (Crustacea, Decapoda, Thalassinidea) from deep waters off Taiwan. Zoosystema 28(2): 399-408
Résumé [+] [-]An undescribed species of the rare thalassinidean genus Calaxiopsis Sakai & de Saint Laurent, 1989 was found in samples obtained during a recent deep-sea survey off Taiwan. The new species, Calaxiopsis mclaughlinae n. sp., is unique within the genus in that the rostrum and telson each bear only one pair of spines, and in that the carapace bears a distinct median carina extending from the base of the rostrum to the cervical groove.
Campagnes accessibles citées (2) [+] [-]
Codes des collections associés: IU (Crustacés) -
Lin F.J. 2006. Two New Axioids (Decapoda: Thalassinidea) from New Caledonia. Journal of Crustacean Biology 26(2): 234-241
Résumé [+] [-]Two new species of Axioidea were found amongst the deep-sea material recently collected from New Caledonia. Meticonaxius dentatus sp. nov. is unique among members of the genus by the presence of the teeth on the rostrum and the merus of the large cheliped. Oxyrhynchaxius tricarinatus sp. nov. is the third species known in the genus and is unique in bearing three dorsal ridges on the abdome
Campagnes accessibles citées (6) [+] [-]
Codes des collections associés: IU (Crustacés) -
Lin F.J., Komai T. & Chan T.Y. 2007. A new species of callianassid shrimp (Crustacea: Decapoda: Thalassinidea) from deep-water hydrothermal vents off Taiwan. Proceedings of the Biological Society of Washington 120(2): 143-158. DOI:10.2988/0006-324X(2007)120[143:ANSOCS]2.0.CO;2
Résumé [+] [-]Nihonotrypaea thermophila, new species, is described on the basis of 26 specimens from a hydrothermally influenced field off northeastern Taiwan at depths of 128–320 m. This is the first callianassid shrimp to be reported from deep-water hydrothermal vents, and available data seems to suggest that the new species is vent-endemic. The new species is assigned to Nihonotrypaea Manning & Tamaki, 1998, a genus including three previously described species inhabiting coastal mud or sand flat areas in Japan and its adjacent waters. The new species is unique in the genus in having the antennal peduncle distinctly longer than the antennular peduncle.
Campagnes accessibles citées (1) [+] [-]
Codes des collections associés: IU (Crustacés) -
Lin H.C., Høeg J.T., Yusa Y. & Chan B.K. 2015. The origins and evolution of dwarf males and habitat use in thoracican barnacles. Molecular Phylogenetics and Evolution 91: 1-11. DOI:10.1016/j.ympev.2015.04.026
Campagnes accessibles citées (2) [+] [-]
Codes des collections associés: IU (Crustacés) -
Lin H.C., Cheang C.C., Corbari L. & Chan B.K.K. 2020. Trans-Pacific genetic differentiation in the deep-water stalked barnacle Scalpellum stearnsii (Cirripedia: Thoracica: Scalpellidae). Deep Sea Research Part I: Oceanographic Research Papers 164: 103359. DOI:10.1016/j.dsr.2020.103359
Résumé [+] [-]Recent advancements in deep-sea expeditions have made possible to sample adequate quantities of deep-sea organisms over wide geographical ranges for population genetic studies. Scalpellum stearnsii is a common stalked barnacle that occurs in the mesobenthic environment (>200 m depth) throughout the West Pacific Ocean and covers several major deep-sea basins. The present study examined the diversity and genetic differentiation of S. stearnsii populations from the East China Sea, West Philippine Basin, Sulu Sea, and Caroline Trenches. Mo lecular analyses based on partial sequences of the mitochondrial gene COI and nuclear gene H3 revealed four distinct clades of S. stearnsii—SS, CF1, CF2, and CF3—with distinct species-level pairwise divergences among the clades. SS (representing S. stearnsii, based on morphological comparison with holotype) is mainly present in the East China Sea and the Philippine Basin, CF1 is present in the East China Sea, CF2 is present in the Sulu Sea, and CF3 is exclusively present in the Caroline Trench (Southwest Pacific Ocean). Deep genetic differentiation be tween the northern (SS and CF1) and southern clades (CF2 and CF3) was estimated to have occurred around 33 million years ago, and the eastward-flowing Equatorial Undercurrent (100–200 m) and oxygen minimum zone (300–400 m) are the putative barriers to gene flow. The timing is concordant with reported diversification events in both shallow- and deep-water organisms during the Oligocene and Miocene periods. This cross-ocean, -taxon, and -habitat divergence time suggests speciation driven by global-scale events. Recent size expansion likely occurred in all the four clades and subsequent populations, predating the Last Glacial Maximum (LGM). The persistence of mesobenthic deep-sea barnacles through the temperature fluctuation at the LGM can be a common pattern.
Campagnes accessibles citées (15) [+] [-]BATHUS 2, BIOCAL, BIOPAPUA, BOA1, EBISCO, MUSORSTOM 10, MUSORSTOM 4, MUSORSTOM 5, MUSORSTOM 6, NORFOLK 1, NORFOLK 2, SALOMON 1, SMIB 2, SMIB 4, SMIB 8
Codes des collections associés: IU (Crustacés) -
Lindner A., Cairns S.D. & Cunningham C.W. 2008. From offshore to onshore: multiple origins of shallow-water corals from deep-sea ancestors. PLoS One 3(6): e2429
Résumé [+] [-]Shallow-water tropical reefs and the deep sea represent the two most diverse marine environments. Understanding the origin and diversification of this biodiversity is a major quest in ecology and evolution. The most prominent and wellsupported explanation, articulated since the first explorations of the deep sea, holds that benthic marine fauna originated in shallow, onshore environments, and diversified into deeper waters. In contrast, evidence that groups of marine organisms originated in the deep sea is limited, and the possibility that deep-water taxa have contributed to the formation of shallowwater communities remains untested with phylogenetic methods. Here we show that stylasterid corals (Cnidaria: Hydrozoa: Stylasteridae)—the second most diverse group of hard corals—originated and diversified extensively in the deep sea, and subsequently invaded shallow waters. Our phylogenetic results show that deep-water stylasterid corals have invaded the shallow-water tropics three times, with one additional invasion of the shallow-water temperate zone. Our results also show that anti-predatory innovations arose in the deep sea, but were not involved in the shallow-water invasions.These findings are the first robust evidence that an important group of tropical shallow-water marine animals evolved from deep-water ancestors.
Campagnes accessibles citées (1) [+] [-]
Codes des collections associés: IK (Cnidaires) -
Lindner A., Cairns S.D. & Zibrowius H. 2014. Leptohelia flexibilis gen. nov. et sp. nov., a remarkable deep-sea stylasterid (Cnidaria: Hydrozoa: Stylasteridae) from the southwest Pacific. Zootaxa 3900(4): 581-591. DOI:10.11646/zootaxa.3900.4.8
Résumé [+] [-]Leptohelia flexibilis gen. nov. et sp. nov., the first stylasterid with a combined calcified and non-calcified skeleton, is described from seamounts and the slope off the islands of New Caledonia, in the southwestern Pacific. The new species is distinguished from all other species of the family Stylasteridae by having a non-calcified organic axis, internal to the basal portion of the calcified corallum. The internal axis is flexible and enclosed by a series of up to 10 calcified annuli, allowing passive lateral bending of the colony. Molecular phylogenetic analyses confirm that Leptohelia flexibilis is a stylasterid coral and reveal that the species is closely related to Leptohelia microstylus comb. nov., a southwestern Pacific stylasterid that lacks an internal axis.
Campagnes accessibles citées (7) [+] [-]
Codes des collections associés: IK (Cnidaires) -
Lindner A. 2007. Diversity of stylasterid corals (Cnidaria: Hydrozoa: Stylasteridae) in deep water habitats of New Caledonia, Compendium of marine species from New Caledonia : second edition II7. Documents scientifiques et techniques:137 pp.
Campagnes accessibles citées (1) [+] [-]
Codes des collections associés: IK (Cnidaires) -
Osawa M., Lin C.W. & Chan T. 2007. A new deep-sea squat lobster of the genus Munidopsis Whiteaves 1874 (Crustacea: Decapoda: Anomura: Galatheidea) collected by the Panglao 2005 Expedition to the Philippines. The Raffles Bulletin of Zoology suppl. 16: 15-20
Résumé [+] [-]A new deep-sea galatheid, Munidopsis dentifalx, is described on the basis of two specimens obtained at depths of 2,120-2,323 in by the PANGLAO 2005 expedition to the Philippines. The new species closely resembles M villosa Faxon, 1893, known from the Gulf of Panama and off Chile, but differs from that species in lacking antennal and epigastric spines on the carapace and a median spine on the abdominal segment 5, and in the spination of the P2-4 dactyli. The last mentioned character is unusual in the genus Munidopsis, the ultimate of the ventral marginal spines being far distant from the penultimate.
Campagnes accessibles citées (1) [+] [-]
Codes des collections associés: IU (Crustacés) -
Osawa M., Lin C.W. & Chan T.Y. 2013. Munidopsidae Ortmann, 1898 (Crustacea, Decapoda, Anomura) collected by the PANGLAO 2005 and AURORA expeditions to the Philippines, with descriptions of four new species from the Philippines and one new species from Taiwan, in Ahyong S.T., Chan T.Y., Corbari L. & Ng P.K.(Eds), Tropical Deep-Sea Benthos 27. Mémoires du Muséum national d'Histoire naturelle 204:231-286, ISBN:978-2-85653-692-6
Résumé [+] [-]Squat lobsters of the family Munidopsidae are reported from deep-waters off the Philippines based on the material collected by the PANGLAO 2005 and AURORA expeditions. The material includes three species of the genus Galacantha A. Milne-Edwards, 1880 and 23 species of Munidopsis Whiteaves, 1874. Four species are described as new to science and nine species are recorded for the first time from the Philippines. Colour notes and illustrations from fresh specimens are provided for all the species. The poorly known species, Munidopsis ceratophthalma Alcock, 1901, is described in detail based on a Philippine specimen to supplement the original account of the species. Re-examination of the specimen previously reported as M. ceratophthalma from Taiwan reveals that it represents a new species, which is hereby described in this report.
Campagnes accessibles citées (9) [+] [-]AURORA 2007, CHALCAL 2, KARUBAR, MUSORSTOM 4, NORFOLK 2, PANGLAO 2005, SALOMON 1, SALOMON 2, TAIWAN 2000
Codes des collections associés: IU (Crustacés) -
Van der wal C., Ahyong S.T., Ho S.Y.W., Lins L.S.F. & Lo N. 2019. Combining morphological and molecular data resolves the phylogeny of Squilloidea (Crustacea : Malacostraca). Invertebrate Systematics. DOI:10.1071/IS18035
Résumé [+] [-]The mantis shrimp superfamily Squilloidea, with over 185 described species, is the largest superfamily in the crustacean order Stomatopoda. To date, phylogenetic relationships within this superfamily have been comprehensively analysed using morphological data, with six major generic groupings being recovered. Here, we infer the phylogeny of Squilloidea using a combined dataset comprising 75 somatic morphological characters and four molecular markers. Nodal support is low when the morphological and molecular datasets are analysed separately but improves substantially when combined in a total-evidence phylogenetic analysis. We obtain a well resolved and strongly supported phylogeny that is largely congruent with previous estimates except that the Anchisquilloides-group, rather than the Meiosquillagroup, is the earliest-branching lineage in Squilloidea. The splits among the Anchisquilloides- and Meiosquilla-groups are followed by those of the Clorida-, Harpiosquilla-, Squilla- and Oratosquilla-groups. Most of the generic groups are recovered as monophyletic, with the exception of the Squilla- and Oratosquilla-groups. However, many genera within the Oratosquilla-group are not recovered as monophyletic. Further exploration with more extensive molecular sampling will be needed to resolve relationships within the Oratosquilla-group and to investigate the adaptive radiation of squilloids. Overall, our results demonstrate the merit of combining morphological and molecular datasets for resolving phylogenetic relationships.
Campagnes accessibles citées (3) [+] [-]
Codes des collections associés: IU (Crustacés) -
Williams S.T., Smith L., Herbert D.G., Marshall B.A., Warén A., Kiel S., Dyal P., Linse K., Vilvens C. & Kano Y. 2013. Cenozoic climate change and diversification on the continental shelf and slope: evolution of gastropod diversity in the family Solariellidae (Trochoidea). Ecology and Evolution 3(4): 887-917. DOI:10.1002/ece3.513
Résumé [+] [-]Recent expeditions have revealed high levels of biodiversity in the tropical deep-sea, yet little is known about the age or origin of this biodiversity, and large-scale molecular studies are still few in number. In this study, we had access to the largest number of solariellid gastropods ever collected for molecular studies, including many rare and unusual taxa. We used a Bayesian chronogram of these deep-sea gastropods (1) to test the hypothesis that deep-water communities arose onshore, (2) to determine whether Antarctica acted as a source of diversity for deep-water communities elsewhere and (3) to determine how factors like global climate change have affected evolution on the continental slope. We show that although fossil data suggest that solariellid gastropods likely arose in a shallow, tropical environment, interpretation of the molecular data is equivocal with respect to the origin of the group. On the other hand, the molecular data clearly show that Antarctic species sampled represent a recent invasion, rather than a relictual ancestral lineage. We also show that an abrupt period of global warming during the Palaeocene Eocene Thermal Maximum (PETM) leaves no molecular record of change in diversification rate in solariellids and that the group radiated before the PETM. Conversely, there is a substantial, although not significant increase in the rate of diversification of a major clade approximately 33.7Mya, coinciding with a period of global cooling at the EoceneOligocene transition. Increased nutrients made available by contemporaneous changes to erosion, ocean circulation, tectonic events and upwelling may explain increased diversification, suggesting that food availability may have been a factor limiting exploitation of deep-sea habitats. Tectonic events that shaped diversification in reef-associated taxa and deep-water squat lobsters in central Indo-West Pacific were also probably important in the evolution of solariellids during the Oligo-Miocene.
Campagnes accessibles citées (19) [+] [-]AURORA 2007, BENTHAUS, BERYX 11, BIOPAPUA, BOA1, BORDAU 1, CONCALIS, EBISCO, MAINBAZA, MIRIKY, NORFOLK 1, NORFOLK 2, PANGLAO 2004, PANGLAO 2005, SALOMON 1, SALOMON 2, TAIWAN 2001, TARASOC, TERRASSES
Codes des collections associés: IM (Mollusques) -
Ďuriš Z. & Lin C.W. 2016. The ‘scorpion shrimp’, a new species of the genus Metapontonia (Crustacea: Decapoda: Palaemonidae) from Taiwan, with new generic record from Papua New Guinea. Zootaxa 4138(3): 474. DOI:10.11646/zootaxa.4138.3.3
Campagnes accessibles citées (1) [+] [-]
Codes des collections associés: IU (Crustacés)