Neuwied's lancehead
- kingdom: Animalia
- phylum: Chordata
- class: Reptilia
- order: Squamata
- family: Viperidae
- genus: Bothrops
- species: Bothrops neuwiedi
Ponta Porã
Mato Grosso do Sul- Araucária
Paraná- Santa Maria
- Santo Ângelo
Rio Grande do Sul- Videira
Santa Catarina- Santa Rita do Passa Quatro
- São Manuel
São Paulo
Brazil
Pedro Juan Caballero
Amambay- Coronel Oviedo
Caaguazú- Ybycuí
Paraguarí
Paraguay