Medusozoa

Medusozoa
Pacific sea nettles, Chrysaora fuscescens
Scientific classification
Kingdom:	Animalia
Phylum:	Cnidaria
Subphylum:	Medusozoa
Classes
Class Cubozoa—box jellyfish, sea wasps Hydrozoa—hydroids, hydra-like animals Scyphozoa—true jellyfish Staurozoa—stalked jellyfish Polypodiozoa—parasites

Medusozoa is a clade in the phylum Cnidaria, and is often considered a subphylum. It includes the classes Hydrozoa, Scyphozoa, anthozoa, Staurozoa and Cubozoa. Not all Medusozoa are jellyfish; for example, Hydrozoa are hydra.

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