Crinoidea
Definitions
1
Posts
1
Posters
69
Views
-
A large class of Echinodermata, including numerous extinctfamilies and genera, but comparatively few living ones. Most of thefossil species, like some that are recent, were attached by a jointedstem. See Blastoidea, Cystoidea, Comatula.
Explore More Definitions
Browse our collection of 300,000+ community-written definitions