type specimen lectotype Neogene Miocene Vienna Basin Vienna-Nussdorf FEU-1007481
|  | identified by scientist Neogene Miocene Vienna Basin Vienna-Nussdorf FEU-1007480
|  | identified by scientist Neogene Miocene Vienna Basin Vienna-Nussdorf FEU-1007482
|  | identified by scientist Neogene Miocene Vienna Basin Vienna-Nussdorf FEU-1007483
|  | identified by M. Hesemann Neogene Miocene Tortonian Mediterranean Stazzano FEU-1012530
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identified by M. Hesemann Neogene Miocene Langhian Pannonian Basin Letkes FEU-1005509
|  | identified by M. Hesemann Neogene Miocene Langhian Pannonian Basin Letkes FEU-1005510
|  | identified by M. Hesemann Neogene Miocene Langhian Pannonian Basin Letkes FEU-1005512
|  | identified by M. Hesemann Neogene Miocene Langhian Pannonian Basin Letkes FEU-1005513
|  | identified by M. Hesemann Paleogene Oligocene North European Plain Wemmel FEU-1000956
|  |