Purple Sea Star
The purple sea star is a common Pacific starfish that specializes in inter tidal zones. It is a keystone species, meaning that it is a good indicator of disturbance in its ecosystem. This specimen was captured at second beach, La Push, Washington at low tide.

''Pisaster ochraceus'', generally known as the purple sea star, ochre sea star, or ochre starfish, is a common starfish found among the waters of the Pacific Ocean. Identified as a keystone species, ''P. ochraceus'' is considered an important indicator for the health of the intertidal zone.
Similar species: Forcipulatida
By travismorhardt
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Uploaded Jan 7, 2014. Captured Jul 30, 2011 05:36 in La Push Road, La Push, WA 98350, USA.
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