type specimen holotype Quaternary Holocene recent North Sea FEU-1024119
| | identified by scientist Quaternary Holocene Laptev Sea Laptev Sea FEU-1005594
| | identified by scientist Quaternary Holocene Laptev Sea Laptev Sea FEU-1006052
| | identified by scientist Quaternary Holocene recent Baltic Sea Flensburg Fjord FEU-1000562
| | identified by scientist Quaternary Holocene recent Baltic Sea Flensburg Fjord FEU-1000563
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identified by scientist Quaternary Holocene recent Baltic Sea Flensburg Fjord FEU-1000564
| | identified by scientist Quaternary Holocene recent Baltic Sea Flensburg Fjord FEU-1000565
| | identified by scientist Quaternary Holocene recent unknown FEU-1012598
| | identified by scientist Quaternary Holocene recent unknown FEU-1012599
| | identified by scientist Quaternary Holocene recent Baltic Sea Kiel Fjord FEU-1000570
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identified by scientist Quaternary Holocene recent Baltic Sea Kiel Fjord FEU-1000571
| | identified by scientist Quaternary Holocene recent Baltic Sea Kiel Fjord FEU-1000572
| | identified by scientist Quaternary Holocene recent Baltic Sea Kiel Fjord FEU-1000573
| | identified by scientist Quaternary Holocene recent Baltic Sea Kiel Fjord FEU-1000574
| | identified by scientist Quaternary Holocene recent Baltic Sea Kiel Fjord FEU-1000575
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identified by scientist Quaternary Holocene recent Baltic Sea Kiel Fjord FEU-1000576
| | identified by scientist Quaternary Holocene recent Baltic Sea Kiel Fjord FEU-1000577
| | identified by scientist Quaternary Holocene recent Baltic Sea Kiel Fjord FEU-1000578
| | identified by scientist Quaternary Holocene recent Baltic Sea Kiel Fjord FEU-1000579
| | identified by scientist Quaternary Holocene recent Baltic Sea Kiel Fjord FEU-1000580
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identified by scientist Quaternary Holocene recent Baltic Sea Kiel Fjord FEU-1000581
| | identified by scientist Quaternary Holocene recent Baltic Sea Kiel Fjord FEU-1000582
| | identified by scientist Quaternary Holocene recent Baltic Sea Kiel Fjord FEU-1000583
| | identified by scientist Quaternary Holocene recent Baltic Sea Kiel Fjord FEU-1000584
| | identified by scientist Quaternary Holocene Laptev Sea Laptev Sea FEU-1005592
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identified by scientist Quaternary Holocene Laptev Sea Laptev Sea FEU-1005593
| | identified by scientist Quaternary Holocene Laptev Sea Laptev Sea FEU-1005598
| | identified by scientist Quaternary Pleistocene off Biscaya and Iberia ODP Leg 149 Site 898 FEU-1008435
| | identified by M. Hesemann Quaternary Holocene recent Greater North Sea Blavand FEU-1021757
| | identified by M. Hesemann Quaternary Holocene recent Greater North Sea Blavand FEU-1021758
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identified by M. Hesemann Quaternary Holocene recent New Zealand and off Taramea Bay FEU-1017490
| | identified by M. Hesemann Quaternary Holocene recent Caribbean Sea and Bahamas Nassau FEU-1015268
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