• [Wiki] https://en.wikipedia.org/wiki/Urogymnus_polylepis.
• [fishbase] https://www.fishbase.de/summary/Urogymnus-polylepis.html.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.
• [PhomSeeh2019] Phomikong, P., Seehirunwong, S., and Juatagate, T. (2019). A preliminary estimate of age and growth of two populations of Dasyatid stingray Urogymnus polylepis in Thailand. JOURNAL OF FISHERIES AND ENVIRONMENT, 43(3):481--488.