Andoque–Urequena is a language family that consists of a pair of languages, Andoque and Urequena. The close relationship of Urequena to Andoque was first recognized by Marcelo Jolkesky.Jolkesky, Marcelo Pinho De Valhery. 2016.
Estudo arqueo-ecolinguístico das terras tropicais sul-americanas
'. Ph.D. dissertation, University of Brasília. Urequena (Uerequena, Arequena, Orelhudos) is currently extinct, and is known only from an undated 19-century manuscript by Austrian naturalist Johann Natterer.The Ethnographic Collection of Johann Natterer
Natterer gives the Içá River (or Putumayo River) as the location of the Urequena language.Johann Natterer and the Amazonian languages

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