Category
page 1Fauna of the Sierra Madre Occidental

Neotropical otter
species of mammal

Canis lupus baileyi
subspecies of mammal
Bassariscus sumichrasti
The cacomistle (; Bassariscus sumichrasti), also spelled cacomixtle, is a primarily nocturnal, arboreal, omnivorous member of the carnivoran family Procyonidae (coatis, kinkajous and raccoons). Depending on the location, its preferred habitats are humid and tropical evergreen jungle and montane cloud forests; seasonally, it may venture into drier, deciduous forests.

Mexican fox squirrel
species of mammal

robust cottontail
species of mammal

Mexican Big-eared Bat
species of mammal

Crotalus willardi
species of reptile

Crotalus pricei
species of reptile

Neotamias bulleri
species of mammal

Narrow-skulled pocket mouse
species of mammal

black-eared mouse
species of mammal

Zacatecas shrew
species of mammal

Brachypelma emilia
species of arachnid

Ictalurus pricei
species of fish

Chihuahuan mouse
species of mammal

Zacatecan deer mouse
species of mammal

Tarahumara salamander
species of amphibian

Crotalus stejnegeri
species of reptile
Yarrows spiny lizard
species of reptile
Cyprinella alvarezdelvillari
species of fish

Oncorhynchus chrysogaster
species of fish

Sceloporus virgatus
species of reptile

Southwestern toad
species of Amphibia
Craugastor vocalis
species of amphibian
Craugastor tarahumaraensis
species of amphibian

Durango salamander
species of amphibian

Leptophis diplotropis
species of reptile

Rana psilonota
species of amphibian

Yaqui slider
species of reptile

Callospermophilus madrensis
species of mammal

Rana pustulosa
species of amphibian

Parides alopius
species of insect

Durango chipmunk
species of mammal
Fox's mountain meadow snake
species of reptile
Mexican Bobcat
subspecies of North American mammal of the cat family Felidae

Sceloporus scalaris
species of reptile

Rana-chirriadora Anteojuda
species of amphibian
Rana lemosespinali
species of amphibian
Lampropeltis webbi
species of reptile
Sarcohyla hapsa
species of amphibian

Sceloporus aurantius
species of reptile
Ctenosaura macrolopha
species of reptile