Poraniidae is a family of starfishes in the order Valvatida. Members of the family Poraniidae have a moderately well-developed row of marginal plates...

Oreasteridae Fisher, 1911 family Podosphaerasteridae Fujita & Rowe, 2002 family Poraniidae Perrier, 1875 family Solasteridae Viguier, 1878 family Sphaerasteridae...

also called the red cushion star, is a species of sea star in the family Poraniidae. The specific name pulvillus means "little cushion." Porania pulvillus...

Poraniopsis inflata, the spiny sea star, is a species of starfish in the family Poraniidae. It is native to the Pacific Ocean and is found in deep water off the...

Bathyporania ascendens is a species of starfish in the family Poraniidae, and the only species of the genus Bathyporania. It is native to the Pacific Ocean...

Ocean and the Caribbean Sea Porania pulvillus, a sea star in the family Poraniidae, found in western and northern Europe and the northwest Atlantic This...

Clavaporania fitchorum is a species of starfish in the family Poraniidae. It is the only known species of the genus Clavaporania. It is native to the South...

There are 75 species of echinoderm (phylum Echinodermata) recorded in Ireland. Asterias rubens (common sea star) Leptasterias muelleri (northern sea star)...

Poraniopsis is a genus of starfish in the family Poraniidae in the order Valvatida. Poraniopsis echinaster is the type species. The following species are...

Porania is a genus of starfish in the family Poraniidae in the order Valvatida. The following species are recognised:- Porania antarctica E. A. Smith,...