title: Crotalus durissus neoleonensis
text: # Crotalus durissus neoleonensis
  
  Crotalus durissus neoleonensis (a taxonomic synonym) may refer to:
  
  * Crotalus simus, a.k.a. the Middle American rattlesnake, a venomous pitviper species found in Mexico and Central America
  * Crotalus totonacus, a.k.a. the Totonacan rattlesnake, a venomous pitviper species found in northeastern Mexico
  