University of Oregon

Echinodermata (OSI)

Pisaster ochraceus offshore of Port Orford. Photo by Aaron Galloway.

Echinodermata – Sea stars, urchins, and cucumbers

Crinoidea

Antedonidae

Florometra serratissima 

Asteroidea

Goniasteridae

Mediaster aequalis – Coming Soon

Ophiuroidea

Ophiuridae

Ophiura luetkenii – Coming Soon

Gorgonocephalidae

Gorgonocephalus eucnemis – Coming Soon

Echinoidea

Strongylocentrotidae

Strongylocentrotus fragilis – Coming Soon

Holothuroidea

Stichopodidae

Apostichopus californicus 

Phyllophoridae

Pentamera lissoplaca 

Mollusca | Chordata

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