镊口鱼 Forcipiger longirostris (Broussonet, 1782) huáng niè kǒu yú

镊口鱼，【Forcipiger longirostris】本鱼体极为侧扁，吻部突出延长呈管状，头部上半端，从鳃盖向前为黑色，下颌和喉部为银色，体色鲜黄。背鳍和臀鳍的后缘为浅蓝色，臀鳍上有一眼班。背鳍硬棘10至11枚、背鳍软条24至28枚；臀鳍上具有一黑斑，硬棘3枚、软条17至20枚。体长可达22厘米。

百度翻译提供：

Forceps mouth fish [forcipiger longirostris] the fish body is extremely flat on the side, the snout is prominent and extended in a tube, the upper half of the head is black from the gill cover to the front, the lower jaw and throat are silver, and the body color is bright yellow. The trailing edge of dorsal fin and gluteal fin is light blue, and there is a class on the gluteal fin. 10 to 11 dorsal fin hard spines and 24 to 28 dorsal fin soft spines; There is a black spot on the hip fin, with 3 hard spines and 17 to 20 soft strips. The body length can reach 22 cm.