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 Faroes Faroe-Shetland Channel FEU-1001696
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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
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identified by M. Hesemann Quaternary Holocene recent NACES MPA SO286 WA 52-39 FEU-1023200
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