Description: A median cyprinid with a long, spindle-shaped and laterally compressed body.It has a small head with a ventral mouth bearing 2 pairs of barbels.The caudal fin is deeply forked.

• 形容:中型鲤科鱼类，身体呈长轴形，两侧扁平，头部偏小，口部位于下端，长有两对触须，尾鳍深叉型。