• [Wiki] https://en.wikipedia.org/wiki/Arius_maculatus.
• [fishbase] https://www.fishbase.se/summary/Arius-maculatus.html.
• [JumaMeti2020] Jumawan, C. Q., Metillo, E. B., and Mutia, M. T. M. (2020). Stock assessment of Arius maculatus (Thurnberg, 1792) (Ariidae, Siluriformes) in Panguil Bay, Northwestern Mindanao. The Philippine Journal of Fisheries, 27(1):40--53. doi:10.31398/tpjf/27.1.2019A0013.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.