type specimen holotype Quaternary Holocene recent unknown FEU-1021634
| | identified by scientist Quaternary Holocene recent Fiji and off Challenger Station 174C FEU-1005147
| | identified by scientist Quaternary Holocene recent Micronesia + Philippine Basin Challenger Station 217A FEU-1005148
| | identified by scientist Quaternary Holocene recent Banda, Timor and Arafura Sea Sahul Shelf and Timor Sea FEU-1021219
| |