four spot butterflyfish

also and aquarist aquarium aquariums austral black bonin butterfly butterflyfish chaetodon chaetodontidae colored distinctly dive diving dorsal either family fin fish fishes found four fourspot fourspotted from hawaiian islands known marianas marine marquesan marshall micronesia ocean ogasawara pacific patterned pitcairn quadrimaculatus reef ryukyus saltwater samoan scuba side south species spot spots taiwan tropical two underbelly white yellow neonbanded