A mixed language formerly used in a tannin factory with Lengua [leg], Sanapaná [sap], Angaite (dialect of) [sap], Guana [gva], and Toba-Maskoy [tmf] influences. Speakers may have returned to former areas and languages, or to Guaraní-speaking rural areas.
Different from Toba-Maskoy [tmf]. Probably no remaining speakers.