Classification
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Ficimia - Eastern Hook-nosed Snakes
- Ficimia hardyi - Hardy's Hook-nosed Snake
- Ficimia olivaceus - Brown Hook-nosed Snake
- Ficimia publia - Blotched Hook-nosed Snake
- Ficimia ramirezi - Ramirez's Hook-nosed Snake
- Ficimia ruspator - Guerreran Hook-nosed Snake
- Ficimia streckeri - Tamaulipan Hook-nosed Snake
- Ficimia variegata - Tehuantepec Hook-nosed Snake
