Two color forms of H. bullocki mating

November 2, 2002
From: Michael Miller

Dear Bill,
In following up on Erwin Kohler and Phil Slosberg's posting of May 01, 2002. I too came upon a "smoking gun" pairing of a Hypselodoris bullocki and Risbecia apolegma on a recent trip to Bali.

Location: Tulamben, Bali, Indonesia
Date: Sept. 2002
Photographer: Michael D. Miller

Cheers,
Michael Miller

mdmiller@cts.com

Miller, M., 2002 (Nov 2) Two color forms of H. bullocki mating. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/8334

Dear Michael,
The main colour feature distinguishing H. apolegma from typical H. bullocki is the broad opaque white mantle border in H. apolegma, which on the inside edge has a reticulate region of white which can be seen in Phil Slosberg's photo alongside. I would consider your two animals to be dark and pale variations of 'typical' H. bullocki. It would be nice if it was a repeat of Phil's observation but we can't always be lucky.
Thanks again for looking,
Bill Rudman

Rudman, W.B., 2002 (Nov 2). Comment on Two color forms of H. bullocki mating by Michael Miller. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/8334

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