Species:
Rhopiella hirsuta >
Genus:
Rhopiella >
Family:
Echinasteridae >
Order:
Spinulosida >
Superorder:
Spinulosacea >
Infraclass:
Neoasteroidea >
Subclass:
Ambuloasteroidea >
Class:
Asteroidea >
Subphylum:
Asterozoa >
Phylum:
Echinodermata >
Kingdom:
Animalia >
Unranked:
Biota >