Charruan languages
The Charruan languages are an extinct group of languages once spoken in Uruguay and the Argentine province of Entre Ríos. In 2005 a semi-speaker of Chaná language was found.
Four languages are considered to definitively belong to the Charruan language family:
Balomar
Chaná
Charrúa
Güenoa
A number of unattested languages are also presumed to belong to the Charruan family:
Bohane – spoken near Maldonado, Uruguay
Calchine – spoken in Santa Fe Province, Argentina, along the Salado River
Caracañá – spoken along the Caracañá River, Santa Fe
Chaná-Mbegua or Begua – spoken on the Paraná River between Crespo and Victoria
Colastiné – spoken in Santa Fe Province near Colastiné
Corondá – spoken in Coronda, Santa Fe Province
Guaiquiaré – spoken in Entre Ríos on the Arroyo Guaiquiraré
Mocoreta or Macurendá or Mocolete – spoken along the Mocoretá River in Entre Ríos
Pairindi – spoken in Entre Ríos from Corrientes to the Feliciano River
Timbu – spoken in Gaboto, Santa Fe Province
Yaro – spoken in Uruguay between the Río Negro and the San Salvador River
