| Language | Current Population (speakers) | Former Population Estimate | Subsistence Preference | Density | Sedentism | Ecotome | Marriage Pattern | Notes | Source |
|---|---|---|---|---|---|---|---|---|---|
| Tariana | 1500 | medium | AG | medium | sedentary | Riverine | Linguistic exogamy | ||
| BarĂ¡ | Linguistic exogamy | ||||||||
| Barasano | Linguistic exogamy | ||||||||
| Carapana | Linguistic exogamy | ||||||||
| Desano | 1800 | medium | AG | medium | sedentary | Small rivers | Linguistic exogamy | ||
| Makuna | Linguistic exogamy | ||||||||
| Waikhana | Linguistic exogamy | ||||||||
| Siriano | Linguistic exogamy | ||||||||
| Tanimuca | Linguistic exogamy | ||||||||
| Tatuyo | Linguistic exogamy | ||||||||
| Tukano | 2000 | medium | AG | medium | sedentary | Riverine | Linguistic exogamy | used as lingua franca | |
| Tuyuka | Linguistic exogamy | ||||||||
| Waimaja | Linguistic exogamy | ||||||||
| Kotiria | 1000 | medium | AG | medium | sedentary | Riverine | Linguistic exogamy | ||
| Yuruti | Linguistic exogamy |