USGS Thesaurus

echinoderms

echinoderms
Marine invertebrates of the phylum Echinodermata with a radial body and a calcareous exoskeleton. Includes starfishes, brittle stars, sea lilies, sea urchins, and sea cucumbers.

Broader Terms

Date of creation
20-Nov-2007
Accepted term
20-Nov-2007
Descendant terms
0
ARK
ark:/99152/t3xy4v06gz1qwo
More specific terms
0
Alternative terms
0
Related terms
0
Notes
1
Metadata
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