type specimen lectotype Quaternary Holocene recent Central North Atlantic see text FEU-1001730
| | identified by scientist Quaternary Holocene recent Azores Challenger Station 78 FEU-1002692
| | identified by scientist Quaternary Holocene recent Unknown unknown FEU-1002693
| | identified by scientist Quaternary Holocene recent Unknown unknown FEU-1002694
| | identified by scientist Quaternary Holocene recent Banda, Timor and Arafura Sea Challenger Station 195 FEU-1002695
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identified by scientist Quaternary Holocene recent Unknown unknown FEU-1002696
| | identified by scientist Quaternary Holocene recent Unknown unknown FEU-1002697
| | identified by scientist Quaternary Holocene recent Banda, Timor and Arafura Sea Challenger Station 195 FEU-1002698
| | identified by scientist Quaternary Holocene recent Micronesia + Philippine Basin Challenger Station 218 FEU-1002699
| | identified by scientist Quaternary Holocene recent Celtic Seas Porcupine Station 23 FEU-1002701
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identified by scientist Quaternary Holocene recent unknown FEU-1010945
| | identified by scientist Quaternary Holocene recent off Brazil Campos Basin FEU-1001731
| | identified by scientist Quaternary Holocene recent Faroes Faroe-Shetland Channel FEU-1001732
| | identified by scientist Quaternary Holocene recent Gulf of Mexico Alaminos Canyon FEU-1024994
| | identified by scientist Quaternary Holocene recent unknown FEU-1010942
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identified by M. Hesemann Quaternary Holocene recent unknown SO unknown FEU-1001533
| | identified by M. Hesemann Quaternary Holocene recent unknown SO unknown FEU-1001534
| | identified by M. Hesemann Quaternary Holocene recent off West Africa Mauritanian Slope FEU-1012107
| | identified by M. Hesemann Quaternary Holocene recent off West Africa Mauritanian Slope FEU-1012110
| | identified by M. Hesemann Quaternary Holocene recent off West Africa Mauritanian Slope FEU-1012213
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