Stelleroidea is a superclass of marine echinoderms including three classes:

Stelleroidea
Ochre sea star on beach, Olympic National Park USA.jpg
Ochre Sea Star on beach
at Olympic National Park
Scientific classification
Kingdom:
Phylum:
Superclass:
Stelleroidea
Classes

Asteroidea
Ophiuroidea
Somasteroidea

ReferencesEdit