^"Cayos Miskitos-San Andrés and Providencia moist forest". World Wildlife Fund. Retrieved 2013-09-24.
^"Central American Atlantic moist forests". World Wildlife Fund. Retrieved 2013-09-24.
^"Central American montane forests". World Wildlife Fund. Retrieved 2013-09-24.
^"Costa Rican seasonal moist forests". World Wildlife Fund. Retrieved 2013-09-24.
^"Isthmian-Atlantic moist forests". World Wildlife Fund. Retrieved 2013-09-24.
^"Central American dry forests". World Wildlife Fund. Retrieved 2013-09-24.
^"Central American pine-oak forests". World Wildlife Fund. Retrieved 2013-09-24.
^"Miskito pine forests". World Wildlife Fund. Retrieved 2013-09-24.
^"Gulf of Fonseca mangroves". World Wildlife Fund. Retrieved 2013-09-24.
^"Mosquitia-Nicaraguan Caribbean Coast mangroves". World Wildlife Fund. Retrieved 2013-09-23.
^"Southern Dry Pacific Coast mangroves". World Wildlife Fund. Retrieved 2013-09-24.
^"Rio Negro-Rio San Sun mangroves". World Wildlife Fund. Retrieved 2013-09-24.
^"Chiapas - Fonseca". Freshwater Ecoregions of the World. Archived from the original on 2013-09-24. Retrieved 2013-09-24.
^"Mosquitia". Freshwater Ecoregions of the World. Archived from the original on 2013-09-24. Retrieved 2013-09-24.
^"Estero Real - Tempisque". Freshwater Ecoregions of the World. Archived from the original on 2013-09-24. Retrieved 2013-09-24.
^"San Juan (Nicaragua/Costa Rica)". Freshwater Ecoregions of the World. Archived from the original on 2013-09-24. Retrieved 2013-09-24.
^ ab"Marine Ecoregions (Spalding 2007). [Map by] GEOMAR, University of Seville, Department of Human Geography". Marine ecoregions. marineplan.es. Archived from the original (jpg) on 2017-02-12. Retrieved 2013-09-26.