Medusozoa
Sign in to saveMedusozoa is a clade in the phylum Cnidaria, and is often considered a subphylum. It includes the classes Hydrozoa, Scyphozoa, Staurozoa and Cubozoa. Medusozoans are distinguished by having a medusa stage in their often complex life cycle, a medusa typically being an umbrella-shaped body with stinging tentacles around the edge. With the exception of some Hydrozoa (and Polypodiozoa), all are called jellyfish in their free-swimming medusa phase. ==Naming== The Medusozoa are named after Medusa from ancient Greek mythology.
Species
Subphylum
- PhylumCnidaria
Habitatmarine, brackish, freshwater
via
Article
5 sectionsContents
- Naming
- Evolution
- Characteristics
- Diversity
- References
Medusozoa is a clade in the phylum Cnidaria, and is often considered a subphylum. It includes the classes Hydrozoa, Scyphozoa, Staurozoa and Cubozoa. Medusozoans are distinguished by having a medusa stage in their often complex life cycle, a medusa typically being an umbrella-shaped body with stinging tentacles around the edge. With the exception of some Hydrozoa (and Polypodiozoa), all are called jellyfish in their free-swimming medusa phase. ==Naming== The Medusozoa are named after Medusa from ancient Greek mythology.
==Evolution==