CNIDARIA Phylum: Cnidaria: (formerly called Coelenterata) Class: Anthozoa: (corals) Hydrozoa: (hydroids) Scyphozoa: (jellyfish) Sub-Classes:Zoantharia:
Kingdom Animalia (Invertebrates). Characteristics of Animals Multicellular Eukaryotic Heterotrophic consumers Most are motile, but some are sessile Most.
