• [Wiki] https://en.wikipedia.org/wiki/Pimephales_vigilax.
• [fishbase] https://www.fishbase.in/summary/Pimephales-vigilax.html.
• [fishesoftexas] http://txstate.fishesoftexas.org/pimephales vigilax.htm.
• [Cobu1986] Coburn, M. M. (1986). Egg diameter variation in Eastern North American Minnows (Pisces: Cyprinidae): Correlation with vertebral number, habitat and spawning behavior. The Ohio Journal of Science, 86(1):110--120.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.
• [Park1964] Parker, H. L. (1964). Natural history of Pimephales vigilax (Cyprinidae). The Southwestern Naturalist, 8(4):228--235.