As informações estão incompletas “Language endangerment in South America: The clock is ticking” (167-234) . Crevels, Mily (2012) , Lyle Campbell and Veronica Grondona · Mouton de Gruyter
Em risco
20 percent certain, based on the evidence available
645
645
LUGARES
Brazil
As informações estão incompletas “Atlas of the World’s Languages in Danger” . Christopher Moseley (ed.) (2010) UNESCO Publishing
As informações estão incompletas “Ethnologue: Languages of the World, 16th Edition (2009)” . M. Paul Lewis · SIL International
Ameaçado
20 percent certain, based on the evidence available