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
近危
20 percent certain, based on the evidence available
20 percent certain, based on the evidence available
1,705
信息不完整 “The World Atlas of Language Structures” . Bernard Comrie and David Gil and Martin Haspelmath and Matthew S. Dryer · Oxford University Press
信息不完整 “Atlas of the World’s Languages in Danger” . Christopher Moseley (ed.) (2010) UNESCO Publishing
易危
20 percent certain, based on the evidence available
10,000
信息不完整 “Ethnologue: Languages of the World, 16th Edition (2009)” . M. Paul Lewis · SIL International
近危
20 percent certain, based on the evidence available
6,800
(Unchanged 2016)
信息日期
2002
地点
Colombia; Peru; Brazil;
其他评论
Caqueta and Amazonas departments along Caqueta river basin at Isla de los Monos; into Putumayo Department, Leguizamo minicipality; Caguan River area near Sanvicente del Caguan unconfirmed.