Species:
Eucidaris metularia >
Genus:
Eucidaris >
Subfamily:
Cidarinae >
Family:
Cidaridae >
Superfamily:
Cidaroidea >
Order:
Cidaroida >
Subclass:
Cidaroidea >
Class:
Echinoidea >
Subphylum:
Echinozoa >
Phylum:
Echinodermata >
Kingdom:
Animalia >
Unranked:
Biota >