• [Wiki] https://en.wikipedia.org/wiki/Etheostoma_wapiti.
• [fishbase] https://www.fishbase.se/summary/Etheostoma-wapiti.html.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.
• [PageBurr1991] Page, L. M. and Burr, B. M. (1991). Freshwater fishes. Peterson Field Guides. Houghton Mifflin Company, Boston.
• [RublRake2016] Ruble, C. L., Rakes, P. L., Shute, J. R., and Welsh, S. A. (2016). Captive propagation, reproductive biology, and early life history of Etheostoma wapiti (boulder darter), E. vulneratum (wounded darter), and E. maculatum (spotted darter). SOUTHEASTERN NATURALIST, 15:115--126.