臭肚鱼有北鳍一枚,强棘八枚和十枚分枝软条,前方有一臥之棘隐于皮下,背鳍的最后一棘明显比第一棘长,软条部亦比硬棘高,轮廓圆而凸出,臀鳍也有强棘七枚,分枝软条九枚。腹鳍内外侧均有一硬棘,胸鳍软条有15￣18枚,尾鳍幼鱼时扁平,成鱼则明显凸出状态,各鳍之硬棘间有侧沟,由此分泌毒液,蛰人后皮 Stink fish have a north fin, strong spine eight and ten branches of the soft bar, in front of a lie hidden in the skin of the spine, the last spine was significantly longer than the first spine, soft spine than the spine , The outline of a round and prominent, buttocks also have strong spine seven, nine branches of the soft. Pelvic fin inside and outside have a spines, pectoral fins 15 ~ 18 pieces, when the flatfish caudal fin, adult fish is significantly protruding state, between the spines of the fin side ditch, which secrete venom, sting after the skin