Alternate Names: Náhuatl de la Sierra Negra
Dialects: Coyomeapan, Zoquitlan. Reportedly most similar to Southeastern Puebla Nahuatl ,; next most similar to Nahuatl , (Morelos).
Genealogy:
Demographics: 25,000 (2006 SIL). 16,000 monolinguals.
Language Development: Bible portions: 2011.
Typology: Long words, affixes; nontonal.
Writing System: Latin
Nation of Origin: Mexico