More on Crinoidea from Fact Monster:

• Echinodermata - Echinodermata Echinodermata [Gr.,=spiny skin], phylum of exclusively marine bottom-dwelling ...
• sea lily - sea lily sea lily, stalked echinoderm of the class Crinoidea. Sea lilies are ancient, having ...
• Echinodermata: Class Crinoidea - Class Crinoidea The sea lilies and feather stars are members of an ancient group of stalked, ...
• feather star - feather star feather star, common name of a class of echinoderms that, as juveniles, are attached ...
• ECHINODERMS - Echinoderms have a spiny body that usually divides into five equal parts. They walk on hundreds of tube feet that are full of water. If they lose part

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