Phylum Cnidaria -

cnidarian , or coelenterate , Any of about 9000 species of mostly marine aquatic invertebrates, constituting the phylum Cnidaria ,

cnidarian, any member of the phylum Cnidaria , a group made up of more than 9,000 living species Mostly marine animals, the

cnidaria CHARACTERISTICS OF PHYLUM CNIDARIA Radial Symmetry: Cnidarians exhibit radial symmetry, meaning their body parts are arranged around a central axis,

cnidaria Cnidaria is a group of primarily marine invertebrates composed of about 11,000 described species that include reef-forming corals, sea anemones, soft corals