Mexican Smallhead Rattlesnake
- kingdom: Animalia
- phylum: Chordata
- class: Reptilia
- order: Squamata
- family: Viperidae
- genus: Crotalus
- species: Crotalus intermedius
Chilpancingo de los Bravos
Guerrero- Mineral del Monte
Hidalgo- Teocelo
Veracruz
Mexico