Black Coral Commensal Shrimp, Pontonides unciger, Raja Ampat, West Papua, Indonesia

commensal shrimp pontonides unciger raja ampat west papua indonesia commensal shrimp shrimp commenalism symbiosis crustacean prawn crab marine invertebrate wire coral whip coral black coral anthipatharia coral reef coral reef asia southeast asia indopacific indo pacific irian jaya coral triangle dampier strait the four kings birds head peninsula melanesia geography nature sea ocean sealife underwater no people two animals full length side view close up horizontal mr:n/a pr:n/a rm