Re: Glossodoris rufomarginata feeding [2]
November 17, 2008
From: Scott Johnson
Concerning message #22046:
Hi Bill,
Continuing with the Glossodoris rufomarginata tale, here are three more images of Hawaiian animals on their prey sponge with egg masses. I found that if given the chance, they were more likely to deposit their eggs on bare rock near the sponges, but with 100% of the substrate in the immediate area often covered by sponges, they would also put their eggs directly on their prey sponge.
Locality: Oahu, 5 m, Hawaii, USA, Pacific, 1979, Small caves in basaltic ledges. Length: 10-20 mm. Photographer: Scott Johnson.
Scott
uwkwaj@yahoo.com
Johnson, S., 2008 (Nov 17) Re: Glossodoris rufomarginata feeding [2]. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/22047
Thanks Scott,
I am glad there is one place in the geographic distribution of Glossodoris rufomaginata that its relationship with its sponge prey is so clear.
Best wishes,
Bill Rudman
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