Latitudinal range: -29.7° to 10.6°

Habitats: temperate savanna (1), tropical/subtropical savanna (2), tropical/subtropical dry broadleaf forest (4)

Found in 7 samples

Brazil: Grassland near Santa Maria, Vale do Curu, Inhotim Institute, Estação Ecológica de Uruçuí-Una

Colombia: Río Magdalena (arbustal), Pueblo Nuevo (pasture)

Venezuela: Naiguata

See also Tantilla, Tantilla alticola, Tantilla calamarina, Tantilla coronata, Tantilla gracilis, Tantilla nigriceps, Tantilla schistosa