Alternate Names: Mixteco de San Miguel Piedras
Dialects: None known. 49% intelligibility of Estetla (Eastern) ,, 29% of Soyaltepec ,, Yosondúa ,, 18% of Peñoles ,, 15% of Chalcatongo ,, 13% of Tilantongo ,.
Genealogy:
Demographics: 460 (2000 INALI). Ethnic population: 1,120 (1990 census).
Language Use: Less than 16 speakers under 35 years of age. Mainly older adults. Also use Spanish [spa].
Writing System: Unwritten
Nation of Origin: Mexico