Species:
Astrodendrum sagaminum >
Genus:
Astrodendrum >
Subfamily:
Gorgonocephalinae >
Family:
Gorgonocephalidae >
Order:
Euryalida >
Superorder:
Euryophiurida >
Infraclass:
Metophiurida >
Subclass:
Myophiuroida >
Class:
Ophiuroidea >
Subphylum:
Asterozoa >
Phylum:
Echinodermata >
Kingdom:
Animalia >
Unranked:
Biota >