| Language | Population | Bloc | Family | Cluster | Band | |
|---|---|---|---|---|---|---|
| ● Arua | 100 | Tupi | Monde | |||
| ● Wayoro | 100 | Tupi | Tupari | |||
| ● Morerebi | 100 | Tupi | Tupi-Guarani | |||
| ● Xipaya | 80 | Tupi | Yoruna | |||
| ● Ava-Canoeiro | 50 | Tupi | Tupi-Guarani | |||
| ● Monde | 39 | Tupi | Monde | |||
| ● Juma | 8 | Tupi | Tupi-Guarani | |||
| ● Akuntsu | 6 | Tupian |