Mexichromis festiva (Angas, 1864)

Mexichromis festiva

sub-classs Opisthobranchia > order Nudibranchia > sub-order Doridina > family Chromodorididae

Mexichromis festiva is white with reddish-purple spots which are flat or slightly raised, and yellow marks around the edge of the mantle and pale lilac band around the foot.

Distribution =  SE Australia, Taiwan, Japan, Indonesia & Malaysia
Max size =  30mm

more info at Sea Slug Forum      more pics at nudipixel