Found in rocky runs and pools of creeks and small rivers (Ref. 5723). Benthic invertivore. Feeds on dipterans, lepidopterans, trichopterans, ephemeropterans, and coleoterans (Ref. 79012).
- Page, L.M. and B.M. Burr 1991 A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston. 432 p. (Ref. 5723)
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