type specimen lectotype Neogene Miocene Vienna Basin Baden FEU-1007536
|  | identified by scientist Neogene Miocene Vienna Basin Baden FEU-1007535
|  | identified by M. Hesemann Quaternary Holocene recent Mediterranean Sea Bracki Channel FEU-1004884
|  | identified by M. Hesemann Quaternary Holocene recent Mediterranean Sea Bracki Channel FEU-1004885
|  | identified by M. Hesemann Quaternary Holocene recent Mediterranean Sea Bracki Channel FEU-1004892
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identified by M. Hesemann Quaternary Holocene recent Mediterranean Sea Alcudia FEU-1006707
|  | identified by M. Hesemann Quaternary Holocene recent Mediterranean Sea Ile de Porquerolles FEU-1006885
|  | identified by M. Hesemann Quaternary Holocene recent off West Africa Mauritanian Slope FEU-1012073
|  | identified by M. Hesemann Quaternary Holocene recent off West Africa Mauritanian Slope FEU-1012074
|  | identified by M. Hesemann Quaternary Holocene recent off West Africa Mauritanian Slope FEU-1012075
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identified by M. Hesemann Quaternary Holocene recent Mediterranean Sea Alboran Ridge FEU-1013188
|  | identified by M. Hesemann Quaternary Holocene recent Mediterranean Sea Alboran Ridge FEU-1013189
|  | identified by M. Hesemann Quaternary Holocene recent North Sea Smoegen FEU-1015121
|  | identified by M. Hesemann Quaternary Holocene recent North Sea Crail FEU-1015207
|  | identified by M. Hesemann Quaternary Holocene recent North Sea Crail FEU-1015208
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identified by M. Hesemann Quaternary Holocene recent Azores off Sao Miguel FEU-1016544
|  | identified by M. Hesemann Quaternary Holocene recent Mediterranean Sea Bracki Channel FEU-1018096
|  | identified by M. Hesemann Neogene Pliocene Piacenzian Mediterranean Rio Merli FEU-1005264
|  | identified by M. Hesemann Neogene Pliocene Piacenzian Mediterranean Rio Merli FEU-1005265
|  | identified by M. Hesemann Neogene Miocene --- North European Plain Stade FEU-1002957
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identified by M. Hesemann Neogene Miocene Tortonian Mediterranean Stazzano FEU-1012348
|  | identified by M. Hesemann Neogene Miocene Tortonian Mediterranean Stazzano FEU-1012356
|  | identified by M. Hesemann Neogene Miocene North European Plain Stade FEU-1017537
|  | identified by M. Hesemann Neogene Miocene North European Plain Stade FEU-1017543
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