The black-backed butterfly fish
The black-backed butterfly fish is also known as the sun butterfly , the shape of this fish is more special than the common butterfly fish, and we can see its more obvious characteristics from the picture. Young black-backed butterfly fish mostly move in shallow waters along the coast or in still water in harbors.
The body color of the black-backed butterfly fish is silvery-white with black diagonal stripes, and the lower part of the dorsal fin is gray-black. The closer the dorsal fin is, the darker the color becomes, as if the dawn is shining, and the head is yellow with a black stripe. through the eyes.
The black-backed butterfly fish has a flat side and a snout that exceeds its body. The body color is silvery white, the back is black, and there are thin black diagonal stripes on the sides of the body; the dorsal fin, anal fin and pelvic fin are all bright yellow; there are black spots on the caudal peduncle, which looks like a false eye. The body of juvenile fish is more round, while that of adult fish is more oval, with 1 to 2 light-colored round spots appearing under the dorsal fin.
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