Schooling bannerfish | 水產百科網

Theschoolingbannerfish(Heniochusdiphreutes),alsoknownasthefalsemoorishidol,isamarineray-finnedfish,abutterflyfishfromthefamily ...

Species of fish

The schooling bannerfish (Heniochus diphreutes), also known as the false moorish idol, is a marine ray-finned fish, a butterflyfish from the family Chaetodontidae. It is native to the Indo-Pacific area.

The schooling bannerfish is a small fish that can reach a maximum length of 18–21 cm.[2][3]

Its body is compressed laterally, and the first rays of its dorsal fin stretch in a long white filament. Its background color is white with two large black diagonal bands. Beyond the second black stripe, the dorsal, caudal fins and pectoral fins are yellow. The head is white, the eyes are black and linked together by a black to gray band. The short snout, spotted with black to gray, has a small terminal, extensible mouth.