List of ecoregions in Mexico

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File:Terrestrial ecoregions MEX.svg

The following is a list of ecoregions in Mexico as identified by the World Wide Fund for Nature (WWF). A different system of ecoregional analysis is used by the Commission for Environmental Cooperation, a trilateral body linking Mexican, Canadian and United States environmental regime.

Terrestrial ecoregions

The terrestrial ecoregions of Mexico span two biogeographic realms - the Nearctic and Neotropic - which together constitute the entire biogeography of the Americas.

Veracruz is the most biodiverse state with 10 ecoregions across 5 biomes and 2 realms. Chiapas comes in a close second with 10 ecoregions across 4 biomes in the same realm. By contrast, Morelos is the least biodiverse state with just 2 ecoregions.{{Cite web|title=The Atlas of Global Conservation|url=http://maps.tnc.org/globalmaps.html|access-date=2020-11-17|website=maps.tnc.org}}

class="wikitable sortable" style="margin: 1em auto 1em auto"
Realm

! Biome

! Ecoregion

! State

Nearctic

| Deserts and xeric shrublands

| Baja California desert

| Baja California, Baja California Sur

Nearctic

| Deserts and xeric shrublands

| Central Mexican matorral

| Aguascalientes, Guanajuato, Hidalgo, Jalisco, Mexico, Mexico City, Michoacán, Querétaro, Zacatecas

Nearctic

| Deserts and xeric shrublands

| Chihuahuan Desert

| Chihuahua, Coahuila, Durango, Nuevo León, Sonora, Zacatecas

Nearctic

| Deserts and xeric shrublands

| Gulf of California xeric scrub

| Baja California, Baja California Sur

Nearctic

| Deserts and xeric shrublands

| Meseta Central matorral

| Coahuila, Durango, Hidalgo, Nuevo León, Querétaro, San Luis Potosí, Tamaulipas, Zacatecas

Nearctic

| Deserts and xeric shrublands

| Sonoran Desert

| Baja California, Sinaloa, Sonora

Nearctic

| Deserts and xeric shrublands

| Tamaulipan matorral

| Nuevo León, Tamaulipas

Nearctic

| Deserts and xeric shrublands

| Tamaulipan mezquital

| Coahuila, Nuevo León, Tamaulipas

Nearctic

| Mangroves

| Northern Mesoamerican Pacific Coast Mangroves

| Baja California Sur, Sinaloa, Sonora

Nearctic

| Mediterranean forests, woodlands, and scrub

| California coastal sage and chaparral

| Baja California

Nearctic

| Temperate coniferous forests

| Sierra Juárez and San Pedro Mártir pine–oak forests

| Baja California

Nearctic

| Temperate broadleaf and mixed forests

| Sierra Madre Occidental pine–oak forests

| Chihuahua, Durango, Jalisco, Sonora, Zacatecas

Nearctic

| Temperate broadleaf and mixed forests

| Sierra Madre Oriental pine–oak forests

| Chihuahua, Coahuila, Durango, Hidalgo, Nuevo León, Puebla, Querétaro, San Luis Potosí, Tamaulipas, Veracruz, Zacatecas

Nearctic

| Tropical and subtropical dry broadleaf forests

| Sonoran–Sinaloan transition subtropical dry forest

| Sinaloa, Sonora

Nearctic

| Tropical and subtropical grasslands, savannas, and shrublands

| Tamaulipan pastizal

| Tamaulipas

Neotropical

| Deserts and xeric shrublands

| San Lucan xeric scrub

| Baja California Sur

Neotropical

| Deserts and xeric shrublands

| Tehuacán Valley matorral

| Oaxaca, Puebla, Tlaxcala

Neotropical

| Flooded grasslands and savannas

| Central Mexican wetlands

| Mexico, Michoacán, Guanajuato, Mexico City

Neotropical

| Mangroves

| Alvarado mangroves

| Tamaulipas, Veracruz

Neotropical

| Mangroves

| Belizean Coast mangroves

| Quintana Roo

Neotropical

| Mangroves

| Marismas Nacionales–San Blas mangroves

| Nayarit, Sinaloa

Neotropical

| Mangroves

| Mayan Corridor mangroves

| Quintana Roo

Neotropical

| Mangroves

| Mexican South Pacific Coast mangroves

| Guerrero, Michoacán, Oaxaca

Neotropical

| Mangroves

| Petenes mangroves

| Campeche, Yucatán

Neotropical

| Mangroves

| Ría Lagartos mangroves

| Yucatán

Neotropical

| Mangroves

| Tehuantepec–El Manchón mangroves

| Chiapas

Neotropical

| Mangroves

| Usumacinta mangroves

| Tabasco

Neotropical

| Montane grasslands and shrublands

| Zacatonal

| Hidalgo, Mexico, Morelos

Neotropical

| Tropical and subtropical coniferous forests

| Central American pine–oak forests

| Chiapas

Neotropical

| Tropical and subtropical coniferous forests

| Sierra de la Laguna pine–oak forests

| Baja California Sur

Neotropical

| Tropical and subtropical coniferous forests

| Sierra Madre de Oaxaca pine–oak forests

| Oaxaca, Puebla, Veracruz

Neotropical

| Tropical and subtropical coniferous forests

| Sierra Madre del Sur pine–oak forests

| Guerrero, Jalisco, Michoacán, Oaxaca, Puebla

Neotropical

| Tropical and subtropical coniferous forests

| Trans-Mexican Volcanic Belt pine–oak forests

| Aguascalientes, Colima, Guanajuato, Guerrero, Hidalgo, Jalisco, Mexico, Mexico City, Michoacán, Morelos, Nayarit, Puebla, Querétaro, San Luis Potosí, Tlaxcala, Veracruz, Zacatecas

Neotropical

| Tropical and subtropical dry broadleaf forests

| Bajío dry forests

| Guanajuato, Jalisco, Michoacán

Neotropical

| Tropical and subtropical dry broadleaf forests

| Balsas dry forests

| Guerrero, Mexico, Michoacán, Morelos, Oaxaca and Puebla

Neotropical

| Tropical and subtropical dry broadleaf forests

| Central American dry forests

| Chiapas

Neotropical

| Tropical and subtropical dry broadleaf forests

| Chiapas Depression dry forests

| Chiapas

Neotropical

| Tropical and subtropical dry broadleaf forests

| Jalisco dry forests

| Colima, Jalisco, Michoacán, Nayarit

Neotropical

| Tropical and subtropical dry broadleaf forests

| Revillagigedo Islands dry forests

| Colima

Neotropical

| Tropical and subtropical dry broadleaf forests

| Sierra de la Laguna dry forests

| Baja California Sur

Neotropical

| Tropical and subtropical dry broadleaf forests

| Sinaloan dry forests

| Chihuahua, Jalisco, Nayarit, Sinaloa, Sonora

Neotropical

| Tropical and subtropical dry broadleaf forests

| Southern Pacific dry forests

| Chiapas, Guerrero, Oaxaca

Neotropical

| Tropical and subtropical dry broadleaf forests

| Veracruz dry forests

| Veracruz

Neotropical

| Tropical and subtropical dry broadleaf forests

| Yucatán dry forests

| Campeche, Quintana Roo, Yucatán

Neotropical

| Tropical and subtropical moist broadleaf forests

| Chiapas montane forests

| Chiapas

Neotropical

| Tropical and subtropical moist broadleaf forests

| Chimalapas montane forests

| Chiapas, Oaxaca

Neotropical

| Tropical and subtropical moist broadleaf forests

| Oaxacan montane forests

| Oaxaca, Puebla, Veracruz

Neotropical

| Tropical and subtropical moist broadleaf forests

| Pantanos de Centla

| Campeche, Chiapas, Tabasco

Neotropical

| Tropical and subtropical moist broadleaf forests

| Petén–Veracruz moist forests

| Campeche, Chiapas, Oaxaca, Puebla, Quintana Roo, Tabasco, Veracruz

Neotropical

| Tropical and subtropical moist broadleaf forests

| Sierra de los Tuxtlas

| Veracruz

Neotropical

| Tropical and subtropical moist broadleaf forests

| Sierra Madre de Chiapas moist forests

| Chiapas

Neotropical

| Tropical and subtropical moist broadleaf forests

| Veracruz moist forests

| Hidalgo, Puebla, San Luis Potosí, Tamaulipas, Veracruz

Neotropical

| Tropical and subtropical moist broadleaf forests

| Veracruz montane forests

| Hidalgo, Puebla, Veracruz

Neotropical

| Tropical and subtropical moist broadleaf forests

| Yucatán moist forests

| Campeche, Quintana Roo, Yucatán

Freshwater ecoregions

=Baja California Complex=

=[[Colorado River]] Complex=

=Sinaloan Coastal Complex=

=Rio Bravo Complex=

=Lerma/Santiago Complex=

=Rio Panuco Complex=

=Balsas Complex=

=Pacific Central Complex=

=Atlantic Central Complex=

[[Marine ecoregions]]

=[[Warm Temperate Northeast Pacific]]=

  • Southern California Bight{{cite web |title=Marine Ecoregions (Spalding 2007). [Map by] GEOMAR, University of Seville, Department of Human Geography. |work=Marine ecoregions |url=http://www.marineplan.es/ES/fichas_kml/mapasfichas/ecoregions.jpg |format=jpg |publisher=marineplan.es |accessdate=2013-09-26 |archive-url=https://web.archive.org/web/20170212110426/http://www.marineplan.es/ES/fichas_kml/mapasfichas/ecoregions.jpg |archive-date=2017-02-12 |url-status=dead }}
  • Cortezian
  • Magdalena Transition

=[[Tropical East Pacific]]=

=[[Warm Temperate Northwest Atlantic]]=

=[[Tropical Northwestern Atlantic]]=

See also

References

{{Reflist}}

  • Olson, D., Dinerstein, E., Canevari, P., Davidson, I., Castro, G., Morisset, V., Abell, R., and Toledo, E.; eds. (1998). Freshwater biodiversity of Latin America and the Caribbean: A conservation assessment. Biodiversity Support Program, Washington DC.
  • Ricketts, Taylor H; Eric Dinerstein; David M. Olson; Colby J. Loucks; et al. (1999). Terrestrial Ecoregions of North America: a Conservation Assessment. Island Press; Washington, DC.

Mexico

Ecoregions