·Biota
·Eukaryota
·Animalia
·Echinodermata
·Asterozoa
·Ophiuroidea
·Myophiuroida
·Metophiurida
·Ophintegrida
·Amphilepidida
·Gnathophiurina
·Amphiuroidea
·Amphiuridae
·Amphioplus
·Amphioplus (Amphioplus)
SAmphioplus (Amphioplus) rhadinobrachiusCurrent