A new genus Abyssogena from deep-water vents and seeps


Autoria(s): Krylova, Elena M; Sahling, Heiko; Janssen, Ronald
Cobertura

MEDIAN LATITUDE: 24.602398 * MEDIAN LONGITUDE: -133.958517 * SOUTH-BOUND LATITUDE: -10.036700 * WEST-BOUND LONGITUDE: 137.533300 * NORTH-BOUND LATITUDE: 57.456500 * EAST-BOUND LONGITUDE: -17.750000 * DATE/TIME START: 1978-06-26T00:00:00 * DATE/TIME END: 2005-08-14T00:00:00

Data(s)

24/01/2010

Resumo

A new genus Abyssogena is established for A. phaseoliformis (Métivier, Okutani & Ohta, 1986) and A. kaikoi (Okutani & Métivier, 1986), which were previously assigned to the genus Calyptogena Dall, 1891, and also for two new species, A. southwardae and A. novacula. The most characteristic features of Abyssogena are an elongate shell up to about 280 mm in length; a pallial line starting from the ventral margin of the anterior adductor scar; secondary pallial attachment scars developed dorsal to the pallial line; radially arranged hinge teeth with a reduced anterior cardinal tooth in the right valve; and presence of an inner ctenidial demibranch only. Abyssogena occurs in deep water from 2,985 to 6,400 m and is distributed in the Pacific and Atlantic Oceans at cold seeps along continental margins and hydrothermal vents at mid-oceanic ridges. Some species have a remarkably wide geographic distribution; A. southwardae is present throughout the Atlantic and A. phaseoliformis is present in Japan, Kuril-Kamchatka, as well as Aleutian Trenches. No fossils of Abyssogena are known.

Formato

application/zip, 4 datasets

Identificador

https://doi.pangaea.de/10.1594/PANGAEA.774629

doi:10.1594/PANGAEA.774629

Idioma(s)

en

Publicador

PANGAEA

Direitos

CC-BY: Creative Commons Attribution 3.0 Unported

Access constraints: unrestricted

Fonte

Supplement to: Krylova, Elena M; Sahling, Heiko; Janssen, Ronald (2010): Abyssogena: a new genus of the family Vesicomyidae (Bivalvia) from deep-water vents and seeps. Journal of Molluscan Studies, 76(2), 107-132, doi:10.1093/mollus/eyp052

Palavras-Chave #11; 48-1; 49-1; 63-1; A. kaikoi, F; A. kaikoi, F/l; A. kaikoi, F/N; A. kaikoi, l; A. kaikoi, N; A. kaikoi, N/l; A. kaikoi, Um; A. kaikoi, w; A. kaikoi, w/l; A. kaikoi h; A. kaikoi h/l; A. novacula, F; A. novacula, F/l; A. novacula, F/N; A. novacula, l; A. novacula, N; A. novacula, N/l; A. novacula, Um; A. novacula, w; A. novacula, w/l; A. novacula h; A. novacula h/l; A. novacula hum/hmax; A. phaseoliformis, F; A. phaseoliformis, F/l; A. phaseoliformis, F/N; A. phaseoliformis, l; A. phaseoliformis, N; A. phaseoliformis, N/l; A. phaseoliformis, Um; A. phaseoliformis, w; A. phaseoliformis h; A. phaseoliformis h/l; A. phaseoliformis hum/hmax; A. phaseoliformis w/l; A. soutwardae, F; A. soutwardae, F/l; A. soutwardae, F/N; A. soutwardae, l; A. soutwardae, N; A. soutwardae, N/l; A. soutwardae, Um; A. soutwardae, w; A. soutwardae, w/l; A. soutwardae h; A. soutwardae h/l; Abyssogena kaikoi, height of valve; Abyssogena kaikoi, height of valve/length of valve ratio; Abyssogena kaikoi, length of fibrous ligament/length of posterior lamellar ligament ratio; Abyssogena kaikoi, length of fibrous ligament/length of valve ratio; Abyssogena kaikoi, length of fibrous part of ligament; Abyssogena kaikoi, length of posterior lamellar ligament/length of valve; Abyssogena kaikoi, length of posterior lamellar part of ligament; Abyssogena kaikoi, length of valve; Abyssogena kaikoi, position of umbo; Abyssogena kaikoi, width of valve; Abyssogena kaikoi, width of valve/length of valve ratio; Abyssogena novacula, height of valve; Abyssogena novacula, height of valve/length of valve ratio; Abyssogena novacula, height of valve (um)/height of valve (max) ratio; Abyssogena novacula, length of fibrous ligament/length of posterior lamellar ligament ratio; Abyssogena novacula, length of fibrous ligament/length of valve ratio; Abyssogena novacula, length of fibrous part of ligament; Abyssogena novacula, length of posterior lamellar ligament/length of valve; Abyssogena novacula, length of posterior lamellar part of ligament; Abyssogena novacula, length of valve; Abyssogena novacula, position of umbo; Abyssogena novacula, width of valve; Abyssogena novacula, width of valve/length of valve ratio; Abyssogena phaseoliformis, height of valve; Abyssogena phaseoliformis, height of valve/length of valve ratio; Abyssogena phaseoliformis, height of valve (um)/height of valve (max) ratio; Abyssogena phaseoliformis, length of fibrous ligament/length of posterior lamellar ligament ratio; Abyssogena phaseoliformis, length of fibrous ligament/length of valve ratio; Abyssogena phaseoliformis, length of fibrous part of ligament; Abyssogena phaseoliformis, length of posterior lamellar ligament/length of valve; Abyssogena phaseoliformis, length of posterior lamellar part of ligament; Abyssogena phaseoliformis, length of valve; Abyssogena phaseoliformis, position of umbo; Abyssogena phaseoliformis, width of valve; Abyssogena phaseoliformis, width of valve/length of valve ratio; Abyssogena soutwardae, height of valve; Abyssogena soutwardae, height of valve/length of valve ratio; Abyssogena soutwardae, length of fibrous ligament/length of posterior lamellar ligament ratio; Abyssogena soutwardae, length of fibrous ligament/length of valve ratio; Abyssogena soutwardae, length of fibrous part of ligament; Abyssogena soutwardae, length of posterior lamellar ligament/length of valve; Abyssogena soutwardae, length of posterior lamellar part of ligament; Abyssogena soutwardae, length of valve; Abyssogena soutwardae, position of umbo; Abyssogena soutwardae, width of valve; Abyssogena soutwardae, width of valve/length of valve ratio; Advance_II_11; Akademik Mstislav Keldysh; Alaska, USA; ALVIN; AMK41; AMK41-3869-1; Anyas Garden, Logatchev area; AT_3133; Barbados; BARESNAUT_Pl_94; Calculated; Center for Marine Environmental Sciences; Comment; Event; Giant box corer; GKG; Hmax; Hmax/L; Hum; Hum/Hmax; HYDROMAR1; Japan Trench; KAIKO_85_KR98-07; KAIKO_KD-14; KAIKO_KD-18; KAIKO_KD-5; KD-14; KD-18; KD-5; KODIAK-VENT; Logachev Hydrothermal Field, diffusive field; M60/3; M60/3-66-ROV; M66/1; M66/1_395; MARUM; Measured using callipers; Meteor (1986); Mid-Atlantic Ridge at 10-15°N; MIR; MIR deep-sea manned submersible; Nadir_PL-18; NAUT; Nautile; offshore Virginia; off the Canary Archipelago, Henry Seamount; Remote operated vehicle; ROV; SO110/2; SO110/2_48-1; SO110/2_49-1; SO110/2_63-1; SO97_66; SO97/1; Sonne; SO-RO; Submersible Alvin; Television-Grab; Tenryu Submarine Canyon; TVG; Type; Wmax; Wmax/L; Wum
Tipo

Dataset