type specimen holotype Quaternary Holocene recent New Zealand and off FEU-1024395
|  | identified by M. Hesemann Quaternary Holocene recent Pacific off Alaska Sitka FEU-1023805
|  | identified by M. Hesemann Quaternary Holocene recent Pacific off Alaska Sitka FEU-1023809
|  | identified by M. Hesemann Quaternary Holocene recent Pacific off Alaska Sitka FEU-1024324
|  | identified by M. Hesemann Quaternary Holocene recent Pacific off Alaska Sitka FEU-1024325
|  |