2. Sierra region
In this particular region are virgin forests of the area and where vanilla is grown in a
place called River Tezinzintepetl Tonto is as specified production that occurs in
that area the rum, like the liquor "Lapo".
This region is located east of the town of Tehuacan and where populations are:
Zoquitlan.
Eloxochitlan.
Coyomeapan.
Flora. Pinos mesophilic and high and low jungle. Several areas of farmland. In
"Edge of Tierra Colorada" (area under conservation, whose reach locations: San
Pedro Chapulco, Cañada Morelos, Santiago Miahuatlan, Palmar de Bravo,
Tecamachalco Tepanco Lopez, Tlacotepec of Benito Juarez and San Simon
Yehualtepec, with a surface of 20,689-12-50 Ha)
Wildlife. Bobcats, snakes, deer, skunks, badgers, rabbits, iguanas, many of them
endangered

3. Region 2: The mixtec
Mixteca Region
This region is distinguished as semi-desert, is located south-west of the town of
Tehuacan and where populations are:
San Jose Miahuatlan
Zapotitlan Salinas
Caltepec
San Gabriel Chilac
mainly characterized by a warm dry climate. This region has a diverse cultural
richness that promotes awareness and conservation through its museums and
protected areas. Stunning former convents contrast with the desert landscape that
predominates, while amazing fossiliferous quarries realize what millions of years
ago inhabited this region.

4. Region 3: Highlands
It is located northeast of the city of Tehuacán and where populations are:
Tepanco of Lopez
Chapulco
Santiago Miahuatlan

5. Region 4: Valley
The Tehuacán Valley matorral is a xeric shrubland ecoregion, of the Deserts and
xeric shrublands Biome, located in eastern Central Mexico.
Matorral is a Spanish word, along with tomillares, for shrubland, thicket or
bushes.[1]
The term is used alone for a Mediterranean climate ecosystem in
Southern Europe.
Flora
The Tehuacán Valley matorral is a center of plant diversity, with over 2700 species,
of which approximately 30% are endemic. It is a center of diversity for species of
Agave, Hechtia, Salvia, and cactus.
The ecoregion has a number of distinct plant communities.
Fauna
The ecoregion is notable for its diversity of birds and bats. Of the 90 species of
birds present, 10 are endemic, including the Ocellated Thrasher (Toxostoma
ocellatum), and Bridled Sparrow (Aimorphilla mystacalis). 34 species of bats
inhabit the ecoregion, of which 18 are endangered, vulnerable, or rare.

6. Region 5: the mountain
This region is in the highest place and cold in the municipality and is patron of the
region "Our Lady of the Snows" and extensive vegetation dominated and most of
the people who live there are engaged in the lumber yard, which most of this wood
is pine and fir as well as its other activity is the embroidery and textiles.
This region is located north of the town of Tehuacan and where populations are:
san Antonio Cañada
Vicente Guerrero
Nicolas Bravo