• [Wiki] https://en.wikipedia.org/wiki/Barbus_barbus.
• [fishbase] https://www.fishbase.de/summary/5313.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.
• [Payn1976] Payne, A. I. (1976). The determination of age and growth from the scales in Barbus liberiensis (Pisces, Cyprinidae). Technical report.