• [Wiki] http://en.wikipedia.org/wiki/Ambystoma_mexicanum.
• [amphibiaweb] http://amphibiaweb.org/species/3842.
• [caudata] https://www.caudata.org/cc/species/Ambystoma/A_mexicanum.shtml.
• [EoL] http://eol.org/pages/1019571/details.
• [axolotl] http://www.axolotl.org/biology.htm.
• [ADW] http://animaldiversity.org/accounts/Ambystoma_mexicanum/.
• [AnAge] http://genomics.senescence.info/species/entry.php?species=Ambystoma_mexicanum.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.