phylum coelenterata

September 25, 2013  |  By  | 


Phylum Coelenterata  The phylum Coelenterata, or Cnidaria, includes the hydroids, jellyfish, and sea anemones. The phylum name is derived from Greek words meaning "hollow intestine."  Like sponges, coelenterates (pronounced si-LEN-ter-ayts) are essentially

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