FN Archimer Export Format PT J TI Female description of the hydrothermal vent cephalopod Vulcanoctopus hydrothermalis BT AF GONZALEZ, A GUERRA, A PASCUAL, S SEGONZAC, Michel AS 1:1;2:1;3:1;4:2; FF 1:;2:;3:;4:PDG-DOP-DCB-EEP-LEP; C1 CSIC, ECOBIOMAR, Inst Invest Marinas, Vigo 36208, Spain. IFREMER, Ctr Brest, Lab Environm Profond, F-29280 Plouzane, France. C2 CSIC, SPAIN IFREMER, FRANCE SI BREST SE PDG-DOP-DCB-EEP-LEP IN WOS Ifremer jusqu'en 2018 copubli-europe IF 1.056 TC 11 UR https://archimer.ifremer.fr/doc/2008/publication-4044.pdf LA English DT Article CR BIOSPEEDO HOPE 99 HOPE.LEG1 HOPE.LEG2 HOT-96 BO L'Atalante Le Nadir DE ;Female description;Vulcanoctopus hydrothermalis;Cephalopods;Hydrothermal vent AB During biological sampling of hydrothermal vents on the East Pacific Rise, the manned submersible 'Nautile' caught the first female of the endemic cephalopod Vulcanoctopus hydrothermalis. The specimen caught at the vent site Gromit (21 degrees 33 66'S, 114 degrees 17 98'W at 2832 m depth) is described here in detail and an amended diagnosis of the species proposed. The external morphology, measurements and internal structure resemble that Of males of this species. One of the most remarkable characters is the lack of spermathecae and the absence of apical filaments in the oocytes to provide a site for sperm storage. It is suggested that some species of the genera Benthoctopus and Bathypolypus would be the most suitable octopod ancestor of V. hydrothermalis. PY 2008 PD MAR SO Journal of the Marine Biological Association of the United Kingdom SN 0025-3154 PU Cambridge VL 88 IS 2 UT 000255425500020 BP 375 EP 379 DI 10.1017/S0025315408000647 ID 4044 ER EF