Halgerda cf. willeyi from Japan

March 12, 2002
From: Rie Nakano

Dear Dr.Rudman
Two years ago I sent you a message with images of Halgerda cf. willeyi.
Your question; Are both colour forms common?
Yes, both color forms are common in Hachijo, and I haven't been able to see the animal without the yellow border. I checked late last year. Mr.Shoichi Kato says there are many individuals at 30-40m depth.
Rie Nakano


Nakano, R., 2002 (Mar 12) Halgerda cf. willeyi from Japan. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/5506

Thanks Rie,
Bill Rudman.

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