Cnidaria

Of phylum and Metazoa.   May also be referred to as Coelenterata, phylum Cnidaria and phylum Coelenterata.

Hydras; polyps; jellyfishes; sea anemones; corals.

This concept's ID is @1~9715

Coelenterate

  • coelenterate 7 facts

    Radially symmetrical animals having saclike bodies with only one opening and tentacles...

  • jellyfish 2 facts

    Any of numerous usually marine and free-swimming coelenterates that constitute the sexually...

  • polyp 0 facts

    One of two forms that coelenterates take (e.g. a hydra or coral): usually sedentary with a...

  • medusa 0 facts

    One of two forms that coelenterates take: it is the free-swimming sexual phase in the life...

Class

  • Hydrozoa 4 facts

    Coelenterates typically having alternation of generations; hydroid phase is usually colonial...

  • Anthozoa 4 facts

    A large class of sedentary marine coelenterates that includes sea anemones and corals;...

  • Scyphozoa 2 facts

    Coelenterates in which the polyp stage is absent or at least inconspicuous: jellyfish...