School of black margrates (Anisotremus surinamensis), Ilha do Meio, Fernando de Noronha national marine sanctuary, Pernambuco, Brazil, South America

fish fishes vertebrates schooling black margrates anisotremus surinamensis ilha do meio fernando de noronha national marine sanctuary pernambuco brazil south atlantic blue water tropical silver day outdoors nature natural world marine life close up close ups groups margrates fernando de noronha south america sea seas ocean oceans horizontal