Documented location of Arutani–Sapé languages, the two most southern spots are Arutani villages, the northern one is Sapé location.
Arutani–Sape, also known as Awake–Kaliana or Kalianan, is a proposed language family[1] that includes two of the most poorly documented languages in South America, both of which are now extinct. They are at best only distantly related. Kaufman (1990) found a connection convincing, but Migliazza & Campbell (1988) maintained that there is no evidence for linking them.[2] The two languages are,
Arutani[3] (also known as Aoaqui, Auake, Auaque, Awake, Oewaku, Orotani, Uruak, Urutani)
Sape[4] (also known as Caliana, Chirichano, Kaliana, Kariana)
Kaufman (1990) states that a further connection with Máku (Maku of Roraima/Auari) is "promising". (See Macro-Puinavean languages.)
^Migliazza, Ernesto C. 1978. Maku, Sape and Uruak Languages: Current Status and Basic Lexicon. Anthropological Linguistics 20: 133-140.
References
Hammarström, Harald. 2010. 'The status of the least documented language families in the world'. In Language Documentation & Conservation, v 4, p 183 [1]
Further reading
Armellada, Cesareo de & Baltasar de Matallana. 1942. Exploración del Paragua. Boletín de la Sociedad Venezolana de Ciencias Naturales 8, 61-110.
Coppens, Walter. 2008 [1983]. Los Uruak (Arutani). In Miguel Ángel Perera (ed.) Los aborígenes de Venezuela, 2nd edition, Volume 2, 705-737. Caracas: Fundación La Salle de Ciencias Naturales/Instituto Caribe de Antropología y Sociología.
Rosés Labrada, Jorge Emilio, Thiago Chacon & Francia Medina. 2020. Arutani (Venezuela and Brazil) – Language Snapshot. In Peter K. Austin (ed.) Language Documentation and Description 17, 170-177. London: EL Publishing.
Jorge Emilio Rosés Labrada & Francia Medina (2019). Sapé (Venezuela) — Language Snapshot. In Peter K. Austin (ed.) Language Documentation and Description, vol 16. London: EL Publishing. pp. 169-175.