• [Wiki] https://en.wikipedia.org/wiki/Etheostoma_cragini.
• [fishbase] https://www.fishbase.se/summary/Etheostoma-rubrum.html.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.
• [TabeTabe1986] Taber, C. A., Taber, B. A., and Topping, M. S. (1986). Population structure, growth and reproduction of the Arkansas darter, Etheostoma cragini(Percidae). The Southwestern Naturalist, 31(2):207--214.