Echinodermata

Phylum of exclusively marine animals. The phylum is divided into 5 classes: the Asteroidea (starfish), the Echinoidea (sea urchins), the Ophiuroidea (brittle stars and basket stars), the Holothuroidea (the sea cucumbers) and the Crinoidea (sea lilies and feather stars).

Echinodermata

Type: Term Pronunciation: e-kī′nō-der′mă-tă Definitions: 1. A phylum of Metazoa that includes starfish, sea urchins, sea lilies, and other classes. All but the sea cucumbers (Holothuroidea) are basically radially symmetrical and most possess a calcareous endoskeleton with external spines. They inhabit the sea bottom,...
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Echinodermata

Echinoderms meaning spiny skin) are a phylum of salt-water animals whose living members have five arms or rays (or multiples of five). They are mostly bottom-dwellers. These invertebrates include: starfish (sea stars) , sea urchins, sand dollars , crinoids, sea squirts, sea cucumbers, etc.
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Echinodermata

[n] - radially symmetrical marine invertebrates including e.g. starfish and sea urchins and sea cucumbers
Found on http://www.webdictionary.co.uk/definition.php?query=Echinodermata

Echinodermata

E·chi`no·der'ma·ta (e*kī`no*dẽr'mȧ*tȧ) noun plural [ New Latin , from Greek 'echi^nos hedgehog, sea urchin + de`rma , -atos , skin.] (Zoology) One of the grand divisions of the animal kingdom. By many writers it was formerly i...
Found on http://www.encyclo.co.uk/webster/E/6

Echinodermata

<marine biology> Phylum of exclusively marine animals. The phylum is divided into 5 classes: the Asteroidea (starfish), the Echinoidea (sea urchins), the Ophiuroidea (brittle stars and basket stars), the Holothuroidea (the sea cucumbers) and the Crinoidea (sea lilies and feather stars). ... (19 Jan 1998) ...
Found on http://www.encyclo.co.uk/local/20973

Echinodermata

phylum Echinodermata noun radially symmetrical marine invertebrates including e.g. starfish and sea urchins and sea cucumbers
Found on https://www.encyclo.co.uk/local/20974

Echinodermata

• (n. pl.) One of the grand divisions of the animal kingdom. By many writers it was formerly included in the Radiata.
Found on http://thinkexist.com/dictionary/meaning/echinodermata/

Echinodermata

Echinodermata (ukī"nōdûr'mutu) [Gr.,=spiny skin], phylum of exclusively marine bottom-dwelling invertebrates having external skeletons of calcareous plates just beneath the skin. The plates may be solidly fused together, as in sea urchins, loosely articulated to facilitate m...
Found on http://www.infoplease.com/ce6/sci/A0816693.html
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