赤眼鳟体长腹圆，像长筒形体，体长相当于体高5倍左右。该鱼背部和两侧深灰色；腹部为银白色；背鳍和尾鳍为深灰色；腹鳍和臀鳍为灰白色。其眼睛近吻端的上方有一显著的红斑，故被称为红眼鱼，又因其形态似草鱼状，故被叫为野草鱼。该鱼最大体重3－5千克左右。野草鱼资源分布甚 Red trout long belly circle, like a long body, body length equivalent to about 5 times the body height. The fish is dark gray on the back and on both sides; the abdomen is silvery white; the dorsal and caudal fins are dark gray; the pelvic and anal fins are off-white. Its eyes near the kiss side of a significant erythema, it is called red-eye fish, because of its shape like grass-like fish, it is called wild grass carp. The maximum weight of the fish 3-5 kg. Wild grass fish resources are very distributed