Class Crinoidea

Noun1.class Crinoidea - sea lilies
Echinodermata, phylum Echinodermata - radially symmetrical marine invertebrates including e.g. starfish and sea urchins and sea cucumbers
crinoid - primitive echinoderms having five or more feathery arms radiating from a central disk
class - (biology) a taxonomic group containing one or more orders

 

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class angiospermae
class anthoceropsida
class anthozoa
class aphasmidia
class arachnida
class archiannelida
class ascidiaceae
class ascomycetes
class asteroidea
class aves
class bacillariophyceae
class basidiomycetes
class bivalvia
class bryopsida
class cephalopoda
class cestoda
class channidae
class charophyceae
class chilopoda
class chlorophyceae
class chondrichthyes
class chrysophyceae
class chytridiomycetes
class ciliata
class ciliophora
class coniferopsida
class crustacea
class cryptophyceae
class cyanobacteria
class cyanophyceae
class cycadopsida
class cyclosporeae
class day
class deuteromycetes
class diatomophyceae
class dicotyledonae
class dicotyledones
class diplopoda
class echinoidea
class equisetatae
class euglenophyceae
class eumycetes
class feeling
class fellow