肩带蝴蝶鱼 Chaetodon humeralis jiān dài hú dié yú

肩带蝴蝶鱼,Chaetodon humeralis (Günther, 1860)，蝴蝶鱼科蝴蝶鱼属的一种鱼类。身体呈方圆形，吻短，体淡灰色，头部有一黑色条纹通过眼睛，身体有两条黑色垂直条纹，第一条起自背鳍第一棘延伸至胸鳍基底，第二条在体后方，从背鳍软条部延伸至臀鳍软条部。腹鳍白色，背鳍、臀鳍黑色且具白边，尾鳍呈黑白相间。背鳍硬棘12至13枚、背鳍软条18至20枚；臀鳍硬棘3枚、臀鳍软条15至17枚。最大长度可达25.5厘米。

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Chaetodon humialis (g ü nther, 1860), a fish of the genus Phalaenopsis in the Phalaenopsis family. The body is square and round, short kiss, light gray, with a black stripe on the head passing through the eyes, and two black vertical stripes on the body. The first extends from the first spine of the dorsal fin to the base of the pectoral fin, and the second extends from the soft strip of the dorsal fin to the soft strip of the gluteal fin behind the body. The ventral fin is white, the dorsal fin and hip fin are black and have white edges, and the tail fin is black and white. 12 to 13 dorsal fin hard spines and 18 to 20 dorsal fin soft spines; There are 3 hard spines and 15 to 17 soft spines of gluteal fin. The maximum length can reach 25.5cm.