Hallowell's Coffee Snake
- kingdom: Animalia
- phylum: Chordata
- class: Reptilia
- order: Squamata
- family: Dipsadidae
- genus: Ninia
- species: Ninia atrata
Tabatinga
Amazonas
Brazil
Leticia
Amazonas- Victoria
Caldas- Fusagasuga
Cundinamarca- Villavicencio
Meta- San Vicente de Chucurí
Santander
Colombia
Arima
Borough of Arima- Roxborough
ETO
Trinidad And Tobago