鱼又名哈蟆鱼、海蛤巴和老头鱼,分布地北太平洋西部,在我国沿海海域均有出产,主要有黄鱼安鱼康和黑鱼安鱼康等品种。它为中型底栖鱼类,身形怪异,体形短粗,头大口宽牙齿尖锐,生有背鳍、胸鳍、臂鳍和尾鳍,体裸无鳞,皮肤光滑,在头周缘及体侧均有大小分枝状皮质突起,有时肚皮鼓 Anchovy fish, also known as Ha frog, clam and old manhead fish, are distributed in the western North Pacific, China’s coastal waters have produced, there are mainly fish and the black fish Ankang Yakang and other species. It is a medium-sized benthic fish, stature weird, short stature, sharp-eared teeth, born with dorsal, pectoral, arm and caudal fin, naked without scales, smooth skin, the size of both the head circumference and the body side Branched cortical processes, sometimes belly drums