Urutu
- kingdom: Animalia
- phylum: Chordata
- class: Reptilia
- order: Squamata
- family: Viperidae
- genus: Bothrops
- species: Bothrops alternatus
Corrientes
Corrientes- Federal
- Gualeguaychú
Entre Rios- Tostado
Santa Fe
Argentina
Canoas- Santa Maria
Rio Grande do Sul- Bariri
- Bebedouro
- Ibitinga
- Matão
- Piracicaba
- São Carlos
São Paulo
Brazil
Ybycuí
Paraguarí
Paraguay