^Hubbs, C., R. J. Edwards, and G. P. Garrett. 1991. "An annotated checklist of the freshwater fishes of Texas, with keys to the identification of species". The Texas Journal of Science. 43(4):1-56.
^Reeve M. Bailey. Reviewed work(s): Atlas of North American Fresh Water Fishes by D. S. Lee; C. R. Gilbert; C. H. Hocutt; R. E. Jenkins; D. E. McAllister; J. R. Stauffer, Copeia Vol. 1982, No. 4 (December 21, 1982), pp. 983-985
^Becker, G.C. 1983. Fishes of Wisconsin. University of Wisconsin Press, Madison. 1052 pp.
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