type specimen holotype Quaternary Holocene recent unknown FEU-1022169 | type specimen holotype Quaternary Holocene recent unknown FEU-1022170 | identified by scientist Quaternary Holocene recent Norwegian Sea unknown FEU-1002675 | identified by scientist Quaternary Holocene recent Greater North Sea off Torquay FEU-1002676 | identified by scientist Quaternary Holocene recent Norwegian Sea unknown FEU-1002677 | |||||
identified by scientist Quaternary Holocene recent unknown FEU-1010931 | identified by scientist Quaternary Holocene recent unknown FEU-1010932 | identified by M. Hesemann Quaternary Holocene recent Greenland Sea Fram Strait FEU-1000198 |