Mixean languages
The Mixean languages are a primary branch of the Mixe–Zoquean language family of southern Mexico.According to Wichmann (1995), there are three divergent Mixean languages, and a Oaxacan branch that constitutes the bulk of the family: Tapachultec has been extinct since the 1930s, Olutec is moribund, and Sayultec is endangered.However, the different varieties of Mixe proper collectively maintain upwards of 100,000 speakers.List of ISO 639-3 codes and demographic information of Mixean languages from Ethnologue (22nd edition):[1]