Risbecia pulchella from Bali

April 4, 2002
From: Stuart Hutchison

Bill,
Here's Risbecia pulchella from Bali, Indonesia on 14 Oct 2001. Depth 7m, lengths around 80mm each. Whilst there were dozens of Risbecia tryoni, this was the only R. pulchella we saw in 90 dives in the area.

Seems this is another occasion to prove the similarity between their 'chemical attractants'.
Stuart.

stuart@stuarthutchison.com.au

Hutchison, S., 2002 (Apr 4) Risbecia pulchella from Bali. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/6283

Thanks Stuart,
Mike Miller's observations, and yours, suggest that these two species seem to have difficulty in distinguishing species - or else we have got the species concept wrong in this genus. Very interesting.
Best wishes,
Bill Rudman

Rudman, W.B., 2002 (Apr 4). Comment on Risbecia pulchella from Bali by Stuart Hutchison. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/6283

Factsheet

Risbecia pulchella

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