type specimen holotype unknown FEU-1022845
| | identified by scientist Quaternary Holocene recent unknown FEU-1011211
| | identified by scientist Quaternary Holocene recent Greater North Sea Fensfjord - Lurefjord Area FEU-1023515
| | identified by scientist Quaternary Holocene recent Faroes Faroe-Shetland Channel FEU-1000307
| | identified by scientist Quaternary Holocene recent Greater North Sea Gullmar Fjord FEU-1024179
| |
| | |
identified by scientist Quaternary Holocene recent Greater North Sea Gullmar Fjord FEU-1024180
| | identified by scientist Quaternary Holocene recent Greater North Sea Gullmar Fjord FEU-1024763
| | identified by scientist Quaternary Holocene recent Greater North Sea Gullmar Fjord FEU-1024764
| | identified by scientist Quaternary Holocene recent Greater North Sea Gullmar Fjord FEU-1024765
| | identified by scientist Quaternary Holocene recent Greater North Sea Gullmar Fjord FEU-1024766
| |
| | |
identified by scientist Quaternary Holocene recent Greater North Sea Gullmar Fjord FEU-1024767
| | identified by scientist Quaternary Pleistocene off Biscaya and Iberia ODP Leg 149 Site 898 FEU-1008439
| | identified by scientist Quaternary Pleistocene off Biscaya and Iberia ODP Leg 149 Site 898 FEU-1008440
| | identified by scientist Quaternary Pleistocene Middle Pleistocene off Brazil Santos Basin FEU-1007214
| | identified by scientist Quaternary Pleistocene Middle Pleistocene off Brazil Santos Basin FEU-1007215
| |
| | |
identified by scientist Neogene Miocene Transylvanian Basin Sibiel and 25km around FEU-1016323
| | identified by scientist Neogene Miocene Burdigalian Pannonian Basin Matraverebely FEU-1002837
| | identified by scientist Neogene Miocene Messinian North Africa Djebel Meni FEU-1024481
| | identified by M. Hesemann Quaternary Holocene recent off West Africa Mauritanian Slope FEU-1016636
| | identified by M. Hesemann Quaternary Holocene recent Greater North Sea North Sea WH335 Box M FEU-1021779
| |
| | |
identified by M. Hesemann Quaternary Holocene recent Greater North Sea North Sea WH335 Box L FEU-1023848
| | identified by M. Hesemann Quaternary Holocene recent Greater North Sea Skagerrak offshore FEU-1025399
| | identified by M. Hesemann Quaternary Holocene recent Mediterranean Sea Xi beach on Kefalonia FEU-1023390
| | identified by M. Hesemann Quaternary Holocene recent Caribbean Sea and Bahamas off Panama FEU-1011625
| | identified by M. Hesemann Quaternary Holocene recent Caribbean Sea and Bahamas off Panama FEU-1011626
| |
| | |
identified by M. Hesemann Quaternary Holocene recent Caribbean Sea and Bahamas off Panama FEU-1011627
| | identified by M. Hesemann Quaternary Holocene recent Greater North Sea North Sea WH335 Box M FEU-1013684
| | identified by M. Hesemann Quaternary Holocene recent Greater North Sea North Sea WH335 Box M FEU-1013685
| | identified by M. Hesemann Quaternary Holocene recent Greater North Sea North Sea WH335 Box M FEU-1013686
| | identified by M. Hesemann Quaternary Holocene recent Greater North Sea North Sea WH335 Box M FEU-1013687
| |
| | |
identified by M. Hesemann Quaternary Holocene recent Greater North Sea North Sea WH335 Box M FEU-1013696
| | identified by M. Hesemann Quaternary Holocene recent Greater North Sea North Sea WH335 Box M FEU-1013697
| | identified by M. Hesemann Quaternary Holocene recent Greater North Sea Hardanger Fjord FEU-1023787
| | identified by M. Hesemann Quaternary Holocene recent Greater North Sea Hardanger Fjord FEU-1023788
| | identified by M. Hesemann Quaternary Holocene recent Greater North Sea Hardanger Fjord FEU-1023802
| |
| | |
identified by M. Hesemann Quaternary Holocene recent Greater North Sea Hardanger Fjord FEU-1023803
| |