Page, Lawrence M., and Richard L. Mayden. 1981. The Life History of the Tennessee Snubnose Darter, Etheostoma simoterum, in Brush Creek, Tennessee. Illinois Natural History Survey: Biological Notes 117: 1-11. https://archive.org/stream/lifehistoryoften117page#page/n3/mode/2up. (Accessed: November 20, 2011).