type specimen lectotype Quaternary Holocene recent off Argentina Challenger Station 323 FEU-1003830
| | identified by scientist Quaternary Holocene recent off Argentina Challenger Station 323 FEU-1003039
| | identified by scientist Quaternary Holocene recent South of Iceland Reykjanes Ridge FEU-1006800
| | identified by scientist Quaternary Holocene recent unknown FEU-1011049
| | identified by scientist Quaternary Holocene recent Gulf of Mexico south of Mississippi Canyon FEU-1023630
| |
| | |
identified by scientist Quaternary Holocene recent Faroes Faroe-Shetland Channel FEU-1001696
| | identified by scientist Paleogene Eocene Carpathians Outer Carpathians FEU-1013841
| | identified by scientist Cretaceous Upper Cretaceous Campanian Carpathians Hluk Okluky FEU-1010892
| | identified by scientist Cretaceous Upper Cretaceous Carpathians Hluk Okluky FEU-1010895
| | identified by M. Hesemann Quaternary Holocene recent NACES MPA SO286 WA 52-39 FEU-1023198
| |
| | |
identified by M. Hesemann Quaternary Holocene recent NACES MPA SO286 WA 52-39 FEU-1023199
| | identified by M. Hesemann Quaternary Holocene recent NACES MPA SO286 WA 52-39 FEU-1023200
| |