| Atractus maculatus | Atractus |
| Atractus natans | Atractus |
| Atractus pantostictus | Atractus |
| Atractus potschi | Atractus |
 Atractus trihedrurus | Atractus |
| Atractus zebrinus | Atractus |
 Atretochoana eiselti | Atretochoana |
 Bacurau-do-são-francisco | Nyctiprogne |
 Bacurauzinho-da-caatinga | Nyctipolus |
 Barycholos ternetzi | Barycholos |
| Bathysa mendoncaei | Bathysa |
 Boana albomarginata | Hypsiboas |
| Boana icamiaba | Boana |
 Boiruna sertaneja | Boiruna |
 Bokermannohyla alvarengai | Bokermannohyla |
| Bokermannohyla astartea | Bokermannohyla |
| Bokermannohyla caramaschii | Bokermannohyla |
 Bokermannohyla circumdata | Bokermannohyla |
| Bokermannohyla gouveai | Bokermannohyla |
 Bokermannohyla hylax | Bokermannohyla |
| Bokermannohyla ibitipoca | Bokermannohyla |
 Bokermannohyla pseudopseudis | Bokermannohyla |
 Bothrops erythromelas | Bothrops |
 Bothrops fonsecai | Bothrops |
 Bothrops leucurus | Bothrops |
| Bothrops lutzi | Bothrops |
 Brachycephalus ephippium | Brachycephalus |
 Brachycephalus hermogenesi | Brachycephalus |
| Brachyhypopomus janeiroensis | Brachyhypopomus |
 Brasiliscincus agilis | Brasiliscincus |
 Brasiliscincus heathi | Brasiliscincus |
| Brasilotyphlus guarantanus | Brasilotyphlus |
 Briba (género) | Hemidactylus |
| Caaeteboia amarali | Caaeteboia |
| Caparaonia itaiquara | Caparaonia |
 Capitão-de-saíra | Attila |
 Casaca-de-couro-da-lama | Furnarius |
 Cecropia glaziovii | Cecropia |
 Ceratophrys aurita | Ceratophrys |
 Ceratophrys joazeirensis | Ceratophrys |
| Cercosaura quadrilineata | Cercosaura |
| Chiasmocleis atlantica | Chiasmocleis |
| Chiasmocleis avilapiresae | Chiasmocleis |
| Chiasmocleis capixaba | Chiasmocleis |
| Chiasmocleis lacrimae | Chiasmocleis |
 Chiasmocleis leucosticta | Chiasmocleis |
| Chiasmocleis mehelyi | Chiasmocleis |
 Chiasmocleis schubarti | Chiasmocleis |