Inhabit gravel and rubble-bottomed pools and runs of creeks and small to medium rivers (Ref. 5723, 10294). Juveniles and young adults live in quieter waters with less coarse substrates (Ref. 10294). Feed mainly on midge and blackfly larvae (Ref. 10294).
- Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea and W.B. Scott 1991 Common and scientific names of fishes from the United States and Canada. Am. Fish. Soc. Spec. Pub. (20):183 p. (Ref. 3814) http://www.fishbase.org/references/FBRefSummary.php?id=3814&speccode=2595
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