Intertidal Invertebrates

Nudibranch ( Sea Slugs) from around Northern California

Hilton's Aeolid (Phidiana hiltoni)

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Hilton's Aeolid (Phidiana hiltoni)

Hilton's Aeolid (Phidiana hiltoni)

sea slug nudibranch intertidal invertebrate slug mollusk molluska tidepooling intertidal ocean pacific ocean half moon bay pillar point nature underwater awesome nudibranchia sea creature rhinophore cerrata intertidal reef reef low tides monterey monterey bay Hilton's Aeolid Phidiana hiltoni Hilton's Aeolid Phidiana hiltoni favorite