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
格式
0
312
信息日期
2006
地点
Brazil
信息不完整 “World Oral Literature Project” .
高危
20 percent certain, based on the evidence available
40
信息不完整 “Ethnologue: Languages of the World, 18th Edition” . Lewis, M. Paul, Gary F. Simons, and Charles D. Fennig · SIL International
格式
0
51
"No known L1 speakers."
信息日期
1999
地点
Brazil
地点描述
"Amazonas State, lower Rio Marmelos, tributary of Rio Madeira."
信息不完整 “South America” (103-196) . Mily Crevels (2007) , C. Moseley · London & New York: Routledge
格式
0?
possibly extinct
地点
Brazil, Amazonas States
信息不完整 “Atlas of the World’s Languages in Danger” . Christopher Moseley (ed.) (2010) UNESCO Publishing