Phase I
1990-2001

Tzeltal Tzotzil Zoque del Valle Zoque Chol Mam Tojolabal Huave Zapotec Mixe Chontal Chochhulteco Ixcateco Chatino Afromestizo Mixteco de la Costal Tacuate Amusgo Trique Mixteco de la Sierra Popoloca Mixe Nahua (Mexica) Tlapanec Nahua (Mexica) Nahua (Mexica) Tlaxcalteco Nahua (Mexica) Nahua (Mexica) Nahua de la Huasteca Poblana Nahua de la Huasteca Hidalguense Nahua de la Huasteca Potosina Huasteco Huastecos Veracruzanos Tepehua Otomi (Hnah˜nu) Pame Mazatecs Cuicatecs Yalaltecos Maya de Quintana Roo Chichimica Matlazinca Tlahuica / Ocuilteco Otomi Purepecha Pima Tarahumara Mayo Mayo Sinaloense Mayo Sonorense Seri Papago Yaqui Jova / Opata-mestizo Nahua Mazahua Popoluca Chontal de Tabasco Maya de Yucatan Pat-Pai

Central Chiapas Central Chapas Central Chiapas Northern Chiapas Northern Chiapas Southeastern Chiapas Eastern Chiapas Isthmus of Tehuantepec Isthmus of Tehuantepec and Sierra Ixtlan de Juarez Isthmus of Tehuantepec Isthmus of Tehuantepec Central Oaxaca Central Oaxaca mountain and coastal Western Oaxaca coastal Northwestern Oaxaca and Southwestern Guerrero coastal Northwestern Oaxaca and Southwestern Guerrero remote West central Oaxaca Northwestern Oaxaca Northwestern Oaxaca Northwestern Oaxaca Northern Oaxaca Southern Oaxaca Western Puebla mountainous Eastern Guerrero Central, Western and Southern Guerrero Morelos Tlaxcala Eastern Puebla Northern Puebla and extreme Western Veracruz Puebla Hidalgo San Luis Potosi Southern Tamaulipas Northern, Eastern, and Western Veracruz Northeastern Puebla and Southern Hidalgo Central and Southern Hidalgo, Eastern Queretaro Southeastern San Luis Potosi Sierra Ixtlan de Juarez, Eastern Oaxaca Sierra Ixtlan de Juarez, Eastern Oaxaca Sierra Ixtlan de Juarez, Eastern Oaxaca Eastern Quintana Roo Northern San Luis Potosi and western Nuevo Leon Western State of Mexico Western State of Mexico Western State of Mexico Meseta Tarasca, central Michoacan Eastern Sonora and Western Chihuahua Central and Western Chihuahua Eastern Sinaloa Northern Sinaloa Southern Sonora Western Sonora Northwestern Sonora and Southern Arizona Hermosillo, Sonora environs East-central and sierra norte, Sonora skirts of Popocatepetl volcano, State of Mexico Western State of Mexico Southern Veracruz Central Tabasco Southern Yucatan Northern Baja California