"This is Philinopsis cyanea (Martens, 1879), the colourful form! It is found throughout the Indo-West Pacific, and is variable in colour. Diagnostic is a blue margin and the upheld tip of the head shield. It feeds on other small opisthobranchs, bullomorphs!"
Comment from Nathalie Yonow
This is Philinopsis cyanea (Martens, 1879), the colourful form! It is found throughout the Indo-West Pacific, and is variable in colour. Diagnostic is a blue margin and the upheld tip of the head shield. It feeds on other small opisthobranchs, bullomorphs!