• [Wiki] http://en.wikipedia.org/wiki/Crotalus_lepidus.
• [AnAge] http://genomics.senescence.info/species/entry.php?species=Crotalus_lepidus.
• [ADW] http://animaldiversity.org/accounts/Crotalus_lepidus/.
• [retileDB] http://reptile-database.reptarium.cz/species?genus=Crotalus&species=lepidus.
• [Beau1995] Beaupre, S. J. (1995). Comparative ecology of the mottled rock rattlesnake, Crotalus lepidus, in Big Bend National Park. Herpetologica, 51(1):45--56.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.