Guzman - Samalayuca

Ecozone:Nearctic
Biome:Xeric Freshwaters and Endorheic Basins
Countries:Mexico, United States
Area:32,849,497 acres (13,293,720 hectares)
Species:All  Endangered  Invasive
Ecoregions provided by World Wide Fund For Nature (WWF). WildFinder: Online database of species distributions, ver. 01.06 Wildfinder Database