type specimen lectotype Quaternary Holocene recent Celtic Seas Porcupine Station 23 FEU-1003828 | type specimen paralectotype Quaternary Holocene recent central North Pacific Challenger Station 246 FEU-1003829 | identified by scientist Quaternary Holocene recent central North Pacific Challenger Station 246 FEU-1003186 | identified by scientist Quaternary Holocene recent Celtic Seas Porcupine Station 23 FEU-1003187 | identified by scientist Quaternary Holocene recent South of Iceland Reykjanes Ridge FEU-1006824 | |||||
identified by scientist Quaternary Holocene recent unknown FEU-1011059 | identified by M. Hesemann Quaternary Holocene recent off West Africa Mauritanian Slope FEU-1016872 | identified by M. Hesemann Quaternary Holocene recent South of Iceland Reykjanes Ridge FEU-1018669 | identified by M. Hesemann Quaternary Holocene recent off West Africa Mauritanian Slope FEU-1019183 | identified by M. Hesemann Quaternary Holocene recent off West Africa Mauritanian Slope FEU-1018425 | |||||
identified by M. Hesemann Quaternary Holocene recent Weddell Sea Weddell Sea FEU-1015168 | identified by M. Hesemann Quaternary Holocene recent off West Africa Mauritanian Slope FEU-1014711 |