Central American rattlesnake
- kingdom: Animalia
- phylum: Chordata
- class: Reptilia
- order: Squamata
- family: Viperidae
- genus: Crotalus
- species: Crotalus simus
Cofradía- Santa Elena
Cortés
Honduras
Escuintla
Chiapas- San Pedro Tapanatepec
Oaxaca- Veracruz
Veracruz
Mexico