KAVALAN 2018

Program

Tropical Deep-Sea Benthos (ex MUSORSTOM)

General information

Head of mission

Chen Wei-jen

Date and place of departure

27/06/2018

Date and place of arrival

01/07/2018

Ship : Ocean Researcher 1

Goals :

Works :

Thanks :

Bibliography (2) [+] [-]

Export the bibliographies

Houart R. & Buge B.. Noteworthy and New Muricidae (Gastropoda) Collected in the East and South China Seas and off Taiwan. : 23
Abstract [+] [-]
Recent expeditions to the China Seas and off Taiwan have resulted in new geographical extensions and new species discoveries in the Muricidae: Abyssotrophon weijencheni n. sp. and Enixotrophon petalospeira n. sp. (Pagodulinae), Scabrotrophon fedosovi n. sp. (Trophoninae) and Siphonochelus hasegawai Houart, Buge & Zuccon, 2021 (Typhinae). A distribution map for each listed species completes the information. Additional information is given for Enixotrophon ziczac (Tiba, 1981) from Japan, not collected during these expeditions but compared with one of the new species described herein.

Accessible surveys cited (9) [+] [-]
BATHUS 2, DongSha 2014, KAVALAN 2018, MUSORSTOM 6, TAIWAN 2000, TAIWAN 2001, TAIWAN 2002, TAIWAN 2013, ZhongSha 2015

Associated collection codes: IM (Molluscs)
Kantor Y.I., Fedosov A.E., Kosyan A.R., Puillandre N., Sorokin P.A., Kano Y., Clark R. & Bouchet P. 2022. Molecular phylogeny and revised classification of the Buccinoidea (Neogastropoda). Zoological Journal of the Linnean Society 194(3): 789-857. DOI:10.1093/zoolinnean/zlab031
Abstract [+] [-]
Abstract The superfamily Buccinoidea is distributed across the oceans of the world from the Arctic Ocean to the Antarctic and from intertidal to abyssal depths. It encompasses 3351 recent species in 337 genera. The latest taxonomic account recognized eight full families. For the first time, the monophyly of the superfamily and the relationships among the families are tested with molecular data supplemented by anatomical and radula data. Five genetic markers were used: fragments of mitochondrial COI, 16S rRNA, 12S rRNA and nuclear Histone 3 (H3) and 28S rRNA genes (for 225 species of 117 genera). Our analysis recovered Buccinoidea monophyletic in Bayesian analyses. The relationships between the formerly recognized families and subfamilies are drastically revised and a new classification of the superfamily is here proposed, now including 20 taxa of family rank and 23 subfamilies. Five new families (Chauvetiidae, Dolicholatiridae, Eosiphonidae, Prodotiidae and Retimohniidae) and one subfamily of Nassariidae (Tomliniinae) are described. Austrosiphonidae and Tudiclidae are resurrected from synonymy and employed in a new taxonomical extension. All but 40 recent genera are reclassified. Our results demonstrate that anatomy is rather uniform within the superfamily. With exceptions, the rather uniform radular morphology alone does not allow the allocation of genera to a particular family without additional molecular data.

Accessible surveys cited (32) [+] [-]
ATIMO VATAE, AURORA 2007, BIOPAPUA, BOA1, CONCALIS, CORSICABENTHOS 1, DongSha 2014, EBISCO, GUYANE 2014, ILES DU SALUT, INHACA 2011, KANACONO, KARUBENTHOS 2, KARUBENTHOS 2012, KAVALAN 2018, KOUMAC 2.1, MADIBENTHOS, MAINBAZA, MIRIKY, NORFOLK 2, NanHai 2014, PANGLAO 2004, PANGLAO 2005, PAPUA NIUGINI, SALOMON 2, SALOMONBOA 3, SANTO 2006, TAIWAN 2004, TARASOC, TERRASSES, Tuhaa Pae 2013, ZhongSha 2015

Associated collection codes: IM (Molluscs)

List of photos

List of participants

Detail :

: Chambard, Cyril ( Muséum national d'Histoire naturelle); Collecte - Tri; Chan, Tin-Yam ( National Taiwan Ocean University); Collecte - Tri; Chen, Wei-jen ( National Taiwan University); Chef de mission; Chin, Chi-Hsiang ( National Taiwan University); Collecte - Tri; Hsu, Chia-Yu ( National Taiwan Ocean University); Collecte - Tri; Lee, Hsin ( National Taiwan University); Collecte - Tri; Lee, Ruie-Yi ( National Taiwan Ocean University); Collecte - Tri; Lin, Chia-Wei ( National Museum of Marine Biology and Aquarium); Collecte - Tri; Yang, Chien-Hui ( National Taiwan Ocean University); Collecte - Tri

Stations map

GoogleEarth file (.kml)

List of stations

Station/Gathering	Latitude	Longitude	Date	Depths
CP4173	25°29,0’N	122°22,7’E	20180627 27/06/2018	261-330 m
DW4174	25°23.7’N	122°30,4’E	20180627 27/06/2018	502-476 m
CP4175	25°25.3’N	122°28,0’E	20180628 28/06/2018	434-535 m
CP4177	25°19.4’N	122°37,3’E	20180628 28/06/2018	755-988 m
CP4178	25°14.4’N	122°44,5’E	20180628 28/06/2018	1324-1448 m
CP4176	25°21.4’N	122°34,0’E	20180628 28/06/2018	610-750 m
CP4180	24°37,0’N	122°28,0’E	20180629 29/06/2018	433-434 m
CP4181	24°36.3’N	122°27,2’E	20180629 29/06/2018	435-432 m
CP4182	24°37,0’N	122°28,0’E	20180629 29/06/2018	434-431 m
DW4179	24°37,0’N	122°28,0’E	20180629 29/06/2018	434-435 m
CP4183	24°15.6’N	122°10,7’E	20180630 30/06/2018	2507-2895 m
CP4184	24°16,0’N	122°10,7’E	20180630 30/06/2018	2649-2966 m
CP4185	24°35.1’N	122°03,1’E	20180630 30/06/2018	195-207 m
CP4186	24°32.5’N	122°08,0’E	20180701 01/07/2018	310-391 m

Taxonomy by access

Class	Access	Number of reports