type specimen lectotype Neogene Miocene Vienna Basin Baden FEU-1007563
| | identified by scientist Quaternary Holocene recent Yellow Sea Bohai Sea FEU-1006193
| | identified by scientist Quaternary Pleistocene Upper Pleistocene Yellow Sea South Yellow Sea FEU-1005282
| | identified by scientist Quaternary Pleistocene Upper Pleistocene Yellow Sea South Yellow Sea FEU-1005283
| | identified by scientist Neogene Miocene Vienna Basin Vienna-Nussdorf FEU-1007551
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identified by M. Hesemann Neogene Miocene North European Plain Stade FEU-1017540
| | identified by M. Hesemann Neogene Miocene North European Plain Stade FEU-1017541
| | identified by M. Hesemann Paleogene Oligocene Chattian North European Plain Doberg FEU-1023755
| | identified by M. Hesemann Paleogene Oligocene Chattian North European Plain Doberg FEU-1023757
| | identified by M. Hesemann Paleogene Oligocene Chattian North European Plain Kobrow FEU-1021300
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identified by M. Hesemann Paleogene Oligocene Chattian North European Plain Kassel FEU-1009844
| | identified by M. Hesemann Paleogene Oligocene Chattian North European Plain Kobrow FEU-1020086
| | identified by M. Hesemann Paleogene Oligocene Chattian North European Plain Kassel FEU-1009847
| | identified by M. Hesemann Paleogene Oligocene Chattian North European Plain Kobrow FEU-1020087
| | identified by M. Hesemann Paleogene Oligocene Chattian North European Plain Kassel FEU-1009848
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identified by M. Hesemann Paleogene Oligocene Chattian North European Plain Plate FEU-1016762
| | identified by M. Hesemann Paleogene Oligocene Chattian North European Plain Kobrow FEU-1020110
| | identified by M. Hesemann Paleogene Oligocene Chattian North European Plain Kobrow FEU-1020111
| | identified by M. Hesemann Paleogene Oligocene Chattian North European Plain Kobrow FEU-1020158
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