What is the meaning of phylum echinodermata?

noun

  • Radially symmetrical marine invertebrates including e. G. Starfish and sea urchins and sea cucumbers.
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APAWordNet. (2010). phylum echinodermata. Retrieved September 21, 2026, from http://smartdefine.org/phylum_echinodermata/definitions/1301875
ChicagoWordNet. 2010. "phylum echinodermata" http://smartdefine.org/phylum_echinodermata/definitions/1301875 (accessed September 21, 2026).
HarvardWordNet 2010, phylum echinodermata, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/phylum_echinodermata/definitions/1301875>.
MLAWordNet. "phylum echinodermata" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/phylum_echinodermata/definitions/1301875>