Click the thumbnail photos to enhance!
The widespread Indo-West Pacific species Glossodoris cincta seems to have three regional colour forms. The Philippines - Indonesia colour variant has a narrow blue marginal band on the mantle, and the inner black and yellow lines tend to merge into a narrow dull khaki band.
More information on Glossodoris cincta are on Bill Rudman's Sea-Slug Forum!
How to cite:
Köhler, E. (2017), published 22 April 2017, Glossodoris cincta (Bergh, 1888)
available from https://www.Philippine-Sea-Slugs.com/Nudibranchia/Doridina/Glossodoris_cincta.htm