| Scientific Name | Photo | Sound | IUCN Red List Status | Vernacular Name | Family | Order |
|---|---|---|---|---|---|---|
| Cycloramphus acangatan |  |
|
Vulnerable (VU) | Cycloramphidae | Anura | |
| Cycloramphus asper |  |
|
Data Deficient (DD) | Werner's Button Frog | Cycloramphidae | Anura |
| Cycloramphus bandeirensis | no photos |
|
Data Deficient (DD) | Bandeira Button Frog | Cycloramphidae | Anura |
| Cycloramphus bolitoglossus |  |
|
Data Deficient (DD) | Blumenau Button Frog | Cycloramphidae | Anura |
| Cycloramphus boraceiensis |  |
|
Least Concern (LC) | Boraceia Button Frog | Cycloramphidae | Anura |
| Cycloramphus brasiliensis | no photos |
|
Near Threatened (NT) | Brazilian Button Frog | Cycloramphidae | Anura |
| Cycloramphus carvalhoi | no photos |
|
Data Deficient (DD) | Carvalho's Button Frog | Cycloramphidae | Anura |
| Cycloramphus catarinensis | no photos |
|
Data Deficient (DD) | Santa Catarina Button Frog | Cycloramphidae | Anura |
| Cycloramphus cedrensis | no photos |
|
Data Deficient (DD) | Cedros Button Frog | Cycloramphidae | Anura |
| Cycloramphus diringshofeni | no photos |
|
Data Deficient (DD) | Sao Bento Button Frog | Cycloramphidae | Anura |
| Cycloramphus dubius |  |
|
Least Concern (LC) | Sao Paulo Button Frog | Cycloramphidae | Anura |
| Cycloramphus duseni |  |
|
Data Deficient (DD) | Ypiranga Button Frog | Cycloramphidae | Anura |
| Cycloramphus eleutherodactylus |  |
|
Data Deficient (DD) | Alto Button Frog | Cycloramphidae | Anura |
| Cycloramphus faustoi | no photos |
|
Critically Endangered (CR) | Cycloramphidae | Anura | |
| Cycloramphus fuliginosus |  |
|
Least Concern (LC) | Tschudi's Button Frog | Cycloramphidae | Anura |
| Cycloramphus granulosus | no photos |
|
Data Deficient (DD) | Granular Button Frog | Cycloramphidae | Anura |
| Cycloramphus heyeri | no photos |
|
Carvalho's Button Frog | Cycloramphidae | Anura | |
| Cycloramphus izecksohni | no photos |
|
Data Deficient (DD) | Cycloramphidae | Anura | |
| Cycloramphus juimirim | no photos |
|
Data Deficient (DD) | Rio Verde Button Frog | Cycloramphidae | Anura |
| Cycloramphus lithomimeticus | no photos |
|
Cycloramphidae | Anura | ||
| Cycloramphus lutzorum | no photos |
|
Data Deficient (DD) | Cycloramphidae | Anura | |
| Cycloramphus migueli | no photos |
|
Data Deficient (DD) | Cycloramphidae | Anura | |
| Cycloramphus mirandaribeiroi | no photos |
|
Data Deficient (DD) | Cycloramphidae | Anura | |
| Cycloramphus ohausi | no photos |
|
Data Deficient (DD) | Wandolleck's Button Frog | Cycloramphidae | Anura |
| Cycloramphus organensis | no photos |
|
Data Deficient (DD) | Cycloramphidae | Anura | |
| Cycloramphus rhyakonastes | no photos |
|
Least Concern (LC) | Heyer's Button Frog | Cycloramphidae | Anura |
| Cycloramphus semipalmatus | no photos |
|
Near Threatened (NT) | Cycloramphidae | Anura | |
| Cycloramphus stejnegeri | no photos |
|
Data Deficient (DD) | Stejneger's Button Frog | Cycloramphidae | Anura |
| Cycloramphus valae | no photos |
|
Data Deficient (DD) | Gruta Button Frog | Cycloramphidae | Anura |
| Thoropa bryomantis | no photos |
|
Cycloramphidae | Anura | ||
| Thoropa lutzi | no photos |
|
Endangered (EN) | Cycloramphidae | Anura | |
| Thoropa megatympanum |  |
|
Least Concern (LC) | Cycloramphidae | Anura | |
| Thoropa miliaris |  |
|
Least Concern (LC) | Cycloramphidae | Anura | |
| Thoropa petropolitana | no photos |
|
Vulnerable (VU) | Cycloramphidae | Anura | |
| Thoropa saxatilis | no photos |
|
Near Threatened (NT) | Cycloramphidae | Anura | |
| Thoropa taophora |  | sounds | Cycloramphidae | Anura | ||
| Zachaenus carvalhoi | no photos |
|
Data Deficient (DD) | Carvalho's Bug-eyed Frog | Cycloramphidae | Anura |
| Zachaenus parvulus |  |
|
Least Concern (LC) | Rio Bug-eyed Frog | Cycloramphidae | Anura |