[1] According to the National Catalog of Indigenous Languages of Mexico-INALI, Yokotʼan has at least four dialects: Nacajuca (Central), Centla (Northern), Macuspana (Southern) and Tamulte (Eastern).
The Chontal Maya are concentrated in 159 settlements in 5 municipalities of Tabasco (Brown 2005:122).
Some Chontal settlements near the town of Nacajuca include (Brown 2005:116): Some Chontal settlements in the northeastern Centla region include (Brown 2005:116): Chontal settlements near Macuspana include Benito Juárez and Aquiles Serdan (Brown 2005).
"A descriptive grammar of Chontal Maya (San Carlos dialect)."
Emiliano Zapata, Tabasco, Mexico : Editora Municipal, H. Ayuntamiento Constitucional (1983–1985), 1984.