• [Wiki] http://en.wikipedia.org/wiki/Pachycara.
• [fishbase] https://www.fishbase.se/summary/Pachycara-brachycephalum.html.
• [BrodKnus2006] Brodte, E., Knust, R., Portner, H., and Arntz, W. (2006). Biology of the Antarctic eelpout Pachycara brachycephalum. Deep-Sea Research II, 53:1131–1140. doi:10.1016/j.dsr2.2006.02.011.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.