| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| Typhlosaurus | 0 | 0 | 1 |
| Uropeltidae Müller 1832 | 0 | 0 | 3 |
| Viperidae Oppel 1811 (Viperidés) | 0 | 0 | 3 |
| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| Typhlosaurus | 0 | 0 | 1 |
| Uropeltidae Müller 1832 | 0 | 0 | 3 |
| Viperidae Oppel 1811 (Viperidés) | 0 | 0 | 3 |
