Ceratophryidae
| Ceratophryidae Temporal range: | |
|---|---|
| Ceratophrys ornata | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Amphibia |
| Order: | Anura |
| Superfamily: | Hyloidea |
| Family: | Ceratophryidae Tschudi, 1838 |
| Genera | |
|
3 extant genera, see text. | |
The Ceratophryidae, also known as common horned frogs, are a family of frogs found in South America. It is a relatively small family with three extant genera and 12 species. Despite the common name, not all species in the family have the horn-like projections at the eyes. They have a relatively large head with big mouth, and they are ambush predators able to consume large prey, including lizards, other frogs, and small mammals. They inhabit arid areas and are seasonal breeders, depositing many small eggs in aquatic habitats. Tadpoles are free-living and carnivorous (Ceratophrys and Lepidobatrachus) or grazers (Chacophrys).
Some species (especially from the genera Ceratophrys and Lepidobatrachus) are popular in herpetoculture.
The oldest fossils of the family are known from the Miocene epoch. The fossil giant frog Beelzebufo from the Late Cretaceous of Madagascar was formerly considered to belong to this family, but is now excluded, but is possibly closely related, alongside Baurubatrachus from the Late Cretaceous of Brazil. Wawelia from the Miocene of Argentina is no longer considered closely related.