9851 Title missing 100-999 53,309 Shiwiar Chicham: 579 speakers, 612 population.
Shuar (Chicham): 42,261 speakers, 52,697 population. [jiv]
(it is not clear whether these two belong together as the same language, or whether Shiwiar Chicham (that does not match up clearly with the languages of others' classifications) may belong to a different Jivaroan language.
Language endangerment in South America: The clock is ticking On 42,840 100-999