type specimen lectotype Quaternary Holocene recent off Brazil Challenger Station 122 FEU-1003675 | type specimen paralectotype Quaternary Holocene recent off Brazil Challenger Station 122 FEU-1003777 | identified by scientist Quaternary Holocene recent off Brazil Challenger Station 122 FEU-1002710 | identified by scientist Quaternary Holocene recent unknown FEU-1011019 | identified by scientist Quaternary Holocene recent unknown FEU-1011020 | |||||