Author: (Jordan, 1877)
FBname: Channel darter
Comments: Inhabit pools and margins of riffles of small to medium rivers over sand or gravel bottoms, and also shores of lakes (Ref. 5723, 10294).  Adults feed on midge larvae, with mayfly and young of caddisfly (Ref. 10294).  Eggs are found buried in the substrate (Ref. 7043).