Information from: “Language endangerment in South America: The clock is ticking” (167-234) . Crevels, Mily (2012) , Lyle Campbell and Veronica Grondona · Mouton de Gruyter
Endangered
20 percent certain, based on the evidence available
350
699
DATE OF INFO
2006
PLACES
Brazil
Information from: “Atlas of the World’s Languages in Danger” . Christopher Moseley (ed.) (2010) UNESCO Publishing
Endangered
20 percent certain, based on the evidence available
361
Information from: “World Oral Literature Project” .
Endangered
20 percent certain, based on the evidence available
493
Information from: “Ethnologue: Languages of the World, 19th Edition (2016)” . Lewis, M. Paul, Gary F. Simons, and Charles D. Fennig · SIL International
Endangered
20 percent certain, based on the evidence available