| Atelopus senex | |
|---|---|
 | |
| Information | |
| Common Name | Pass Stubfoot Toad |
| Range | Costa Rica |
| Scientific Classification | |
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Amphibia |
| Order | Anura |
| Family | Bufonidae |
| Genus | Atelopus |
| Species | Atelopus senex |
| Conservation Status | |
 Critically Endangered | |
Atelopus senex is a species of toad in the Bufonidae family. It is endemic to Costa Rica. Its natural habitats are subtropical or tropical moist montane forests and rivers. It is threatened by habitat loss.