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Artificial Reef
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Artificial Reef Field Guide:
Okenia okenia
Code(s)
OKSP
Id Number
925
Taxa
Invertebrate
Mobility
Mobile
Colonial / Solitary
Solitary
Typical Substrate Type
Hard
Species Description
nudibranch - to 12 mm, yellow, lamellate rhinophores, the dorsum bears a series of cylindrical dorsal processes (5-9) along the edge of the notum and several more surround the branchial tube.
Species Habitat
subtidal
Species Range
San Francisco Bay to Baja