List of ecoregions in Costa Rica

The following is a list of ecoregions in Costa Rica. An ecoregion is an ecologically and geographically defined area that is smaller than a bioregion, which in turn is smaller than an ecozone. All three of these are larger than an ecosystem. Ecoregions cover relatively large areas of land or water, and contain characteristic, geographically distinct assemblages of natural communities and species. The biodiversity of flora, fauna and ecosystems that characterise an ecoregion tends to be distinct from that of other ecoregions. Costa Rica is a country in Central America, bordered by Nicaragua to the north, Panama to the southeast, the Pacific Ocean to the west, and the Caribbean Sea to the east. It contains 5% of the world's biodiversity.

Terrestrial ecoregions

The following terrestrial ecoregions have been identified in Costa Rica:^[1][2]

• Neotropic tropical and subtropical moist broadleaf forests
  • Central American Atlantic moist forests^[3]
  • Cocos Island moist forests^[4]
  • Costa Rican seasonal moist forests^[5]
  • Isthmian-Atlantic moist forests^[6]
  • Isthmian-Pacific moist forests^[7]
  • Talamancan montane forests^[8]
• Neotropic Tropical and subtropical dry broadleaf forests
  • Central American dry forests^[9]
• Neotropic Montane grasslands and shrublands
  • [Talamanca Paramo]
• Neotropic Mangrove
  • Bocas del Toro-San Bastimentos Island-San Blas mangroves^[10]
  • Moist Pacific Coast mangroves^[11]
  • Mosquitia-Nicaraguan Caribbean Coast mangroves^[12]
  • Rio Negro-Rio San Sun mangroves^[13]
  • Southern Dry Pacific Coast mangroves^[14]

Marine ecoregions

References