Aldisa sanguinea from Monterey, California

March 31, 2009
From: John Yasaki

Concerning message #20297:

Hello Bill,

Found this Aldisa sanguinea in the sand at Hopkins Deep Reef in Monterey, Calif. It was in sand at a depth of about 20 m. Length was something less than an inch. This is the first time I've seen this species.

Locality: Hopkins Deep Reef; Monterey, 66 feet (20 Meters), California, USA, Monterey Bay, Pacific Ocean, 14 March 2009, Sand channel between boulders. Length: 20 mm (approx). Photographer: John K.Yasaki.

John Yasaki

Yasaki, J.K., 2009 (Mar 31) Aldisa sanguinea from Monterey, California. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from

Thanks John,

Best wishes,
Bill Rudman


Aldisa sanguinea

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