English common name not available
- kingdom: Animalia
- phylum: Chordata
- class: Reptilia
- order: Squamata
- family: Dipsadidae
- genus: Lygophis
- species: Lygophis anomalus
La Plata
Buenos AiresConcepción del Uruguay
Federal
Entre Rios
ArgentinaColonia Nicolich
CanelonesPajas Blancas
Santiago Vázquez
MontevideoSan José de Mayo
San José
Uruguay