Nudibranch feeding on algae, Papua New Guinea.

chromodoris annae papua new guinea algae angle animal markings animal themes animals in the wild aquatic blue close up color image copy space coral coral reef eating extreme close up gastropod horizontal invertebrate living organism marine biology mollusk nature no people nudibranch one animal outdoors photography reef rhinophore science sea sea life sea slugs species striped tentacle tropical climate undersea underwater wildlife yellow zoology