type specimen holotype Quaternary Holocene recent unknown FEU-1021638
|  | type specimen holotype Quaternary Holocene recent unknown FEU-1021639
|  | identified by scientist Quaternary Holocene recent unknown FEU-1013124
|  | identified by M. Hesemann Quaternary Holocene recent South of Iceland Reykjanes Ridge FEU-1018722
|  | identified by M. Hesemann Quaternary Holocene recent Mediterranean Sea Alboran Ridge FEU-1013205
|  |