花足杜父鱼又称染色杜父鱼、花杜父鱼，为辐鳍鱼纲鲉形目杜父鱼亚目杜父鱼科的其中一种。

本鱼分布于中国黑龙江、图们江、鸭绿江、乌苏里江、松花江等、朝鲜半岛北部、俄罗斯西伯利亚地区、东欧多瑙河流域及北欧等地。一般生活于具砾粒或砂底的半山区型的小溪中。

The alpine bullhead or Siberian bullhead (Cottus poecilopus) is a species of freshwater fish in the Cottidae family of sculpins. It is found in Belarus, China, the Czech Republic, Denmark, Estonia, Finland, Germany, North Korea, Latvia, Lithuania, Moldova, Norway, Poland, Romania, Russia, Slovakia, Slovenia, Sweden, and Ukraine. This fish is listed as being of "Least Concern" by the IUCN.