Picasso triggerfish (blackbar triggerfish) (Rhinecanthus aculeatus), Rongelap, Marshall Islands, Micronesia, Pacific

fish fishes vertebrates picasso blackbar triggerfish rhinecanthus aculeatus rongelap marshall islands micronesia state fish hawaii state fish humumu balistidae trigger fish reef one fish day outdoors nature natural world marine life close up close ups triggerfish triggerfishes picasso triggerfish tropical pacific horizontal