Central Plateau Dusky Rattlesnake
- kingdom: Animalia
- phylum: Chordata
- class: Reptilia
- order: Squamata
- family: Viperidae
- genus: Crotalus
- species: Crotalus triseriatus
Mapastepec
ChiapasCofradía
ColimaCuauhtémoc
Mexico City
Mexico CityRío Frío
MéxicoLoma Grande
Veracruz
Mexico