type specimen holotype Quaternary Holocene recent unknown FEU-1012597
|  | identified by scientist FEU-1023424
|  | identified by scientist Quaternary Holocene recent Greater North Sea Fensfjord - Lurefjord Area FEU-1023530
|  | identified by M. Hesemann Quaternary Holocene recent Caribbean Sea and Bahamas Grand Cayman FEU-1007881
|  | identified by M. Hesemann Quaternary Holocene recent Greater North Sea Blavand FEU-1021759
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identified by M. Hesemann Quaternary Holocene recent Greater North Sea Blavand FEU-1021760
|  | identified by M. Hesemann Quaternary Holocene recent Greater North Sea Blavand FEU-1021762
|  | identified by M. Hesemann Quaternary Holocene recent Greater North Sea Blavand FEU-1021763
|  | identified by M. Hesemann Quaternary Holocene recent Greater North Sea Blavand FEU-1021780
|  | identified by M. Hesemann Quaternary Holocene recent Greater North Sea Blavand FEU-1021781
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identified by M. Hesemann Quaternary Holocene recent Pacific off Alaska Sitka FEU-1024346
|  | identified by M. Hesemann Quaternary Holocene recent Pacific off Alaska Sitka FEU-1024347
|  | identified by M. Hesemann Quaternary Holocene recent Pacific off Alaska Sitka FEU-1024348
|  | identified by M. Hesemann Quaternary Holocene recent Pacific off Alaska Sitka FEU-1024349
|  | identified by M. Hesemann Quaternary Holocene recent Pacific off Alaska Sitka FEU-1023938
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identified by M. Hesemann Quaternary Holocene recent Pacific off Alaska Sitka FEU-1023939
|  | identified by M. Hesemann Quaternary Holocene recent Greater North Sea Blavand FEU-1021893
|  | identified by M. Hesemann Quaternary Holocene recent Greater North Sea Blavand FEU-1021894
|  | identified by M. Hesemann Quaternary Holocene recent Greater North Sea Blavand FEU-1021895
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