形态描述
甘肃河西走廊常见的一种高原鳅属鱼类。主要特征与叶尔羌高原鳅相似，但其第1鳃弓内侧具12—21枚鳃耙。
生物学
This species is similar to the yarkand loach, but there is 12-21 gill rakers in the inner. It is commonly found in the Gansu Corridor. It occurs in the slow currents and lakes over muddy or sandy bottom ,generally lives among waterweeds.
国内分布
Shulehe and Ruoshui Basin in Gansu Prov.