Taxonomy

Animalia

Echinodermata

Asteroidea

Valvatida

Ophidiasteridae

Phataria unifascialis

Galapagos Blue Star

One-banded Prophetic

Phataria unifascialis is a species of starfish in the family Ophidiasteridae. It is sometimes known as the blue seastar or tan starfish, but both these names are also used for other species (e. g. , blue seastar for Linckia laevigata). It is native to the eastern Pacific Ocean where it ranges from the Gulf of California and Magdalena Bay (Mexico) to northwest Peru, including various eastern Pacific island groups such as the Galápagos. It remains fully active at temperatures down to 17 °C (63 °F), but becomes inactive when it drops to 14 °C (57 °F). It reaches a diameter of about 30 cm (1 ft).

Phataria unifascialis. Retrieved November, 05 2021, from en.wikipedia.org/wiki/Phataria_unifascialis.