香鱼属鲑亚目,香鱼科,香鱼属,又名鲇鱼、香油鱼等,为1年生小型经济鱼类。它的脊背上有1条满是香脂的腔道,能散发出香味,故称为香鱼。鱼体细长而侧扁,头小而吻尖,身体上部绿色,背缘黑色,两侧及腹部白色,被有细小鳞片。各鳍无硬刺,背鳍后有一小脂鳍,鲜活时各鳍淡黄色,腹鳍的上方 Ayu is a sub-salmon, fragrant families, sweet smelt, also known as mullet, sesame oil, etc., for 1 year small economic fish. It has a ridge full of balsam on the spine, can emit a fragrance, it is called ayu. Fish slender and side flat, small head and snout, upper body green, black back edge, both sides and the abdomen white, was a small scale. Each fin without thorns, dorsal fin after a small fat fin, fresh yellow fins, pelvic fins above