Work in progress. Mataco-Guaicuru , Mataco. Bible portions 1992. Work in progress. Mataco-Guaicuru , Mataco.
Dialects are inherently intelligible.
Bible portions 1969. They speak Toba mainly, but the women speak Lengua in the home. Agriculturalists, fishermen, hunters. Indo-European , Germanic, West, Continental, High. Bible portions 1522-1987.