• [Wiki] http://en.wikipedia.org/wiki/Tylosurus_acus.
• [fishbase] http://www.fishbase.org/summary/Tylosurus-acus.html.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.
• [SabrAmin2018] Sabrah, M., Amin, A., and Attia, A. (2018). Family Belonidae from the Suez Canal, Egypt: Age, growth, mortality, exploitation rate and reproductive biology. Egyptian Journal of Aquatic Research, 44:29--35.