Sagaminopteron psychedelicum Carlson & Hoff, 1974

Sagaminoperum psychedelicum

sub-classs Opisthobranchia > order Cephalaspidea > family Gastropteridae

Sagaminoperum psychedelicum is a very distinctively patterned slug. It has a red proboscis at the anterior end

Distribution =   tropical western Pacific
Max size =  at least 12mm

more info at Sea Slug Forum     more pics at nudipixel