St. Paul's butterflyfish (Prognathodes obliquus), endemic deep water reef fish, St. Peter and St. Paul rocks, Brazil, South America

atlantic ocean animals brazil butter fly fishes butterfly fish butterflyfishes butterflyfish chaetodontidae endemic fish fishes horizontal prognathodes obliquus south america st pauls butterflyfish underwater day outdoors nature natural world marine life looking at camera atlantic st peter and st pauls rocks close up close ups