• [Wiki] http://en.wikipedia.org/wiki/Ponticola.
• [fishbase] https://www.fishbase.se/summary/Ponticola-iranicus.html.
• [CiceOztu2019] Cicek, E., Öztürk, S., and Sungur, S. (2019). Some biological properties of kura goby, ponticola cyrius (kessler, 1874) (gobiiformes, gobiidae) from kura river, turkey. International Journal of Aquatic Biology, 7(4):218--223. doi:10.22034/ijab.v7i4.706.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.