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Echinodermata
(redirected from Echinoderms)

   Also found in: Encyclopedia, Wikipedia 0.01 sec.
E`chi`no`der´ma`ta    (ė`kī`nô`dẽr´må`tå)
n. pl.1.(Zool.) One of the grand divisions of the animal kingdom. By many writers it was formerly included in the Radiata.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.Echinodermata - radially symmetrical marine invertebrates including e.g. starfish and sea urchins and sea cucumbersEchinodermata - radially symmetrical marine invertebrates including e.g. starfish and sea urchins and sea cucumbers
animal kingdom, Animalia, kingdom Animalia - taxonomic kingdom comprising all living or extinct animals
echinoderm - marine invertebrates with tube feet and five-part radially symmetrical bodies
class Ophiuroidea, Ophiuroidea - brittle stars and basket stars
class Echinoidea, Echinoidea - sea urchins and sand dollars
class Holothuroidea, Holothuroidea - class of echinoderms including the sea cucumbers
phylum - (biology) the major taxonomic group of animals and plants; contains classes


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95 Hardcover Life of the past QE726 Four hundred and fifty million years ago the Cincinnati basin was an inland sea populated by brachiopods, mollusks, echinoderms and others like them.
Harris is using a group of marine creatures known as echinoderms, which includes starfish, sea urchins and sea cucumbers, as his source of inspiration.
As radio fever swept the country, and the medium's audience expanded to millions, these individuals realized that an interest in asteroids or echinoderms did not belong solely to the educated middle class.
 
 
 
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