Classification
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Tantilla - Black-headed, Flat-headed, Crowned & Centipede Snakes
- Tantilla atriceps - Mexican Black-headed Snake
- Tantilla bocourti - Bocourt's Black-headed Snake
- Tantilla briggsi - Brigg's Centipede Snake
- Tantilla calamarina - Pacific Coast Centipede Snake
- Tantilla cascadae - Michoacán Centipede Snake
- Tantilla coronadoi - Guerreran Centipede Snake
- Tantilla coronata - Southeastern Crowned Snake
- Tantilla cucullata - Trans-pecos Black-headed Snake
- Tantilla cuniculator - Peten Centipede Snake
- Tantilla deppei - Deppe's Centipede Snake
- Tantilla flavilineata - Yellow-lined Centipede Snake
- Tantilla gracilis - Flat-headed Snake
- Tantilla hobartsmithi - Smith's Black-headed Snake
- Tantilla impensa - Central Guatemalan Centipede Snake
- Tantilla johnsoni - Chiapan Centipede Snake
- Tantilla moesta - Black-bellied Centipede Snake
- Tantilla nigriceps - Plains Black-headed Snake
- Tantilla oaxacae - Oaxacan Centipede Snake
- Tantilla oolitica - Rim Rock Crowned Snake
- Tantilla planiceps - Western Black-headed Snake
- Tantilla relicta - Florida Crowned Snake
- Tantilla robusta - Robust Centipede Snake
- Tantilla rubra - Red Black-headed Snake
- Tantilla schistosa - Red Earth Centipede Snake
- Tantilla sertula - Balsas Centipede Snake
- Tantilla shawi - Sierra Madre Centipede Snake
- Tantilla slavensi - Slaven's Centipede Snake
- Tantilla striata - Twin-spotted Centipede Snake
- Tantilla tayrae - Tayra's Centipede Snake
- Tantilla triseriata - Three-lined Centipede Snake
- Tantilla vulcani - Volcanic Highland Centipede Snake
- Tantilla wilcoxi - Chihuahuan Black-headed Snake
- Tantilla yaquia - Yaqui Black-headed Snake
