type specimen holotype Quaternary Holocene recent unknown FEU-1022834
| | identified by scientist Quaternary Holocene recent Banda, Timor and Arafura Sea Sahul Shelf and Timor Sea FEU-1020601
| | identified by scientist Quaternary Pleistocene Middle Pleistocene off Brazil Santos Basin FEU-1007212
| | identified by scientist Quaternary Pleistocene Middle Pleistocene off Brazil Santos Basin FEU-1007213
| |