Definition Definition

crinoidea - Meaning and Examples

Meaning of 'crinoidea' (Webster Dictionary)

1 . Crinoidea [ n. pl.]
- A large class of Echinodermata, including numerous extinct families and genera, but comparatively few living ones. Most of the fossil species, like some that are recent, were attached by a jointed stem. See Blastoidea, Cystoidea, Comatula.