Abundance: 0.03 to 17.87% (median 1.28%)

Latitudinal range: 18.1° to 39.1°

Habitats: temperate broadleaf/mixed forest (4), temperate savanna (1), tropical/subtropical dry broadleaf forest (3), tropical/subtropical savanna (1)

Found in 9 samples

Belize: Orange Walk Town

Mexico: Acaxochitlán, San Bartolo Tutotepec, Caobas Ejido (induced grassland)

United States: Fort Riley Military Reservation, Old Sabine Bottom Wildlife Management Area (Forest), Old Sabine Bottom Wildlife Management Area (Food), Old Sabine Bottom Wildlife Management Area (Oil), Griffith League Ranch

See also Thamnophis, Thamnophis cyrtopsis, Thamnophis elegans, Thamnophis eques, Thamnophis marcianus, Thamnophis sauritus, Thamnophis scalaris, Thamnophis sirtalis, Thamnophis sp., Thamnophis spp., Thamnophis sumichrasti