·Biota
·Eukaryota
·Animalia
·Echinodermata
·Echinozoa
·Echinoidea
·Euechinoidea
·Irregularia
·Neognathostomata
·Luminacea
·Echinolampadacea
·Cassiduloida
·Neolampadina
·Pliolampadidae
·Pliolampas
·Pliolampas (Tristomanthus)
SPliolampas (Tristomanthus) elevatusCurrent