Mato Grosso Arára language
| Arára | |
|---|---|
| Yugapkatã, Koaiá, Koayá | |
| Native to | Brazil |
| Region | Mato Grosso |
| Extinct | 20th century 2 remembers (2008) |
unclassified | |
| Language codes | |
| ISO 639-3 | axg |
| Glottolog | mato1253 |
| ELP | Arára of Mato Grosso |
Mato Grosso Arára (also disambiguated as Arara do Beiradão or Arara do Rio Branco, and also known as Koaiá ~ Koayá or Yugapkatã) is an extinct unclassified language of Brazil. The ethnic population that spoke the language numbers about 150.