WBajío dry forests
WCentral Mexican matorral
WAristida purpurea
WBolsón de Mapimí
WBouteloua eriopoda
WBouteloua gracilis
WBouteloua hirsuta
WChihuahuan Desert
WDwarf vireo
WFerocactus pilosus
WFlourensia cernua
WFouquieria splendens
WHilaria belangeri
WKoeberlinia spinosa
WBlack-throated magpie-jay
WMeseta Central matorral
WMexican wolf
WMuhlenbergia porteri
WOpuntia phaeacantha
WOrange-fronted parakeet
WOpuntia phaeacantha
WPleuraphis mutica
WPocketed free-tailed bat
WProsopis glandulosa
WPurshia mexicana
WRhus microphylla
WRio Conchos
WSenegalia berlandieri
WSilky pocket mouse
WSouthern pocket gopher
WThick-billed kingbird
WTragia ramosa
WWhiskered screech owl
WBlack-polled yellowthroat