700 (2010 S. Kennell). Ethnic population: 700 ( S. Kennell).
Ararapina, Arara-Shawanawa (Shawanawa-Arara), Ararawa, Sanainawa (Saninawacana). Possibly intelligible with Marúbo [mzr].
Vigorous. Less than half are fluent in Portuguese [por], which is used for communication with outsiders (Crevels 2007).
Different from other Katukína [kav] (Katukinan family) in Acre.