Most cnidarians are dioecious. Cnidarians have a hydrostatic skeleton. Name the cnidarian class described by each of the following statements. Aurelia is a member. Members have a gastrozooid body form.
Members have a gonozooid body form.
Hydra is a member. All members are marine and include the true jellyfish. Sea anemone is a member. It has freshwater species. Check the correct statements about members of the phylum Ctenophora.