信息不完整 “Language endangerment in South America: The clock is ticking” (167-234) . Crevels, Mily (2012) , Lyle Campbell and Veronica Grondona · Mouton de Gruyter
濒危
20 percent certain, based on the evidence available
200-600
200-600
地点
Peru, Brazil
信息不完整 “Ethnologue: Languages of the World, 16th Edition (2009)” . M. Paul Lewis · SIL International
高危
20 percent certain, based on the evidence available
60
(Unchanged 2016.)
信息日期
1976 (SIL)
地点
Peru;
地点描述
Madre de Dios Region, Purús province; Upper Purús Region.
其他评论
Madre de Dios Region, Purús province; Upper Purús Region.
信息不完整 “World Oral Literature Project” .
高危
20 percent certain, based on the evidence available
50
信息不完整 “Atlas of the World’s Languages in Danger” . Christopher Moseley (ed.) (2010) UNESCO Publishing
信息不完整 “Uncontacted Peoples Of The Javari Valley, Brazil” . Tickle, Alex (2013)
濒危
20 percent certain, based on the evidence available
130?
130?
Isolated group. Reflects those in Brazil only? "The group, known as the Mashco-Piro in Peru, was spotted first by satellite and then confirmed with an overflight. The Mascho-Piro are actually two groups of between 60 and 70 individuals each." (p.13.)
信息日期
2013
地点
Peru, Brazil
其他评论
Peru. Brazil: Javari Valley; near Santa Rosa, a municipality in Acre.