Echinodermata
From ZooTerms (Dictionary of Invertebrate Zoology)
Revision as of 00:30, 14 September 2013 by Andreas Plank (Talk | contribs) (1 revision: import_also-beginning-simple)
Echinodermata also echinoderms (noun, plural; Greek echinos, spiny; derma, skin): Phylum of marine coelomate animals with basic pentaradiate symmetry in the adult, with a calcareous endoskeleton and a water vascular system.
