Cnidarians

Cnidaria

Cnidaria (cnidarians) is a phylum in the kingdom Animalia, containing 4,220 described species.

Scientific classification

Classes

• Anemones and CoralsAnthozoa2,733
• HydrozoansHydrozoa1,178
• True JellyfishScyphozoa199
• Box JellyfishCubozoa46
• Stalked JellyfishStaurozoa33
• MyxozoansMyxozoa30
• PolypodiozoansPolypodiozoa1