| Scientific Name | Photo | Sound | IUCN Red List Status | Vernacular Name | Family | Order |
|---|---|---|---|---|---|---|
| Brasilotyphlus braziliensis | no photos |
|
Least Concern (LC) | Siphonopidae | Gymnophiona | |
| Brasilotyphlus dubium | no photos |
|
Siphonopidae | Gymnophiona | ||
| Brasilotyphlus guarantanus | no photos |
|
Siphonopidae | Gymnophiona | ||
| Luetkenotyphlus brasiliensis |  |
|
Data Deficient (DD) | Siphonopidae | Gymnophiona | |
| Luetkenotyphlus fredi | no photos |
|
Siphonopidae | Gymnophiona | ||
| Microcaecilia albiceps |  |
|
Least Concern (LC) | Siphonopidae | Gymnophiona | |
| Microcaecilia butantan | no photos |
|
Butantan Microcaecilia | Siphonopidae | Gymnophiona | |
| Microcaecilia dermatophaga | no photos |
|
Least Concern (LC) | Angoulême microcaecilia | Siphonopidae | Gymnophiona |
| Microcaecilia grandis | no photos |
|
Data Deficient (DD) | Siphonopidae | Gymnophiona | |
| Microcaecilia iwokramae | no photos |
|
Data Deficient (DD) | Siphonopidae | Gymnophiona | |
| Microcaecilia iyob | no photos |
|
Commemorative microcaecilia | Siphonopidae | Gymnophiona | |
| Microcaecilia marvaleewakeae |  |
|
Siphonopidae | Gymnophiona | ||
| Microcaecilia nicefori | no photos |
|
Least Concern (LC) | Siphonopidae | Gymnophiona | |
| Microcaecilia pricei |  |
|
Least Concern (LC) | Siphonopidae | Gymnophiona | |
| Microcaecilia rabei | no photos |
|
Data Deficient (DD) | Siphonopidae | Gymnophiona | |
| Microcaecilia rochai | no photos |
|
Siphonopidae | Gymnophiona | ||
| Microcaecilia savagei | no photos |
|
Siphonopidae | Gymnophiona | ||
| Microcaecilia supernumeraria | no photos |
|
Data Deficient (DD) | Tiny Brazilian Caecilian | Siphonopidae | Gymnophiona |
| Microcaecilia taylori |  |
|
Least Concern (LC) | Siphonopidae | Gymnophiona | |
| Microcaecilia trombetas | no photos |
|
Siphonopidae | Gymnophiona | ||
| Microcaecilia unicolor |  |
|
Least Concern (LC) | Siphonopidae | Gymnophiona | |
| Mimosiphonops reinhardti | no photos |
|
Data Deficient (DD) | Reinhardt's Caecilian | Siphonopidae | Gymnophiona |
| Mimosiphonops vermiculatus | no photos |
|
Data Deficient (DD) | Siphonopidae | Gymnophiona | |
| Siphonops annulatus |  |
|
Least Concern (LC) | Ringed Caecilian | Siphonopidae | Gymnophiona |
| Siphonops hardyi |  |
|
Least Concern (LC) | Siphonopidae | Gymnophiona | |
| Siphonops insulanus | no photos |
|
Data Deficient (DD) | Siphonopidae | Gymnophiona | |
| Siphonops leucoderus | no photos |
|
Data Deficient (DD) | Salvador Caecilian | Siphonopidae | Gymnophiona |
| Siphonops paulensis |  |
|
Least Concern (LC) | Siphonopidae | Gymnophiona |