• [Wiki] https://en.wikipedia.org/wiki/Amblyopsis_spelaea.
• [fishbase] https://www.fishbase.se/summary/Amblyopsis-spelaea.html.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.
• [Poul1963] Poulson, T. L. (1963). Cave adaptation in Amblyopsid fishes. The American Midland Naturalist, 70(2):257--290.
• [WhitCulv2012] White, W. B. and Culver, D. C. (2012). Encyclopedia of caves. Elsevier.