Guana (Paraguay) (2698-gva) = Critically Endangered (80 percent certain, based on the evidence available) (According to Han- nes Kalisch (p.c. 2017), the situation is even worse: he found only 4 living rememberers of the language, rendering Guaná effectively moribund.)
Glottolog
[gva] at ISO 639-3
[gva] at OLAC
[gva] at IMTVault
Guana (Paraguay) at Endangered Languages Project
Wikidata
Wikipedia
Guana at WALS