Order Rodentia: Rodents
Suborder Sciuromorpha
Infraorder Sciurida
Family Sciuridae: Squirrels
Subfamily Sciurinae
Ammospermophilus harrisi: Harris's Antelope Squirrel
Ammospermophilus interpres: Texas Antelope Squirrel
Ammospermophilus leucurus: White-tailed Antelope Squirrel
Cynomys gunnisoni: Gunnison's Prairie Dog
Cynomys ludovicianus: Black-tailed Prairie Dog
Marmota flaviventris: Yellow-bellied Marmot
Tamias canipes: Gray-footed Chipmunk
Tamias cinereicollis: Gray-collared Chipmunk
Tamias dorsalis: Cliff Chipmunk
Tamias minimus: Least Chipmunk
Tamias quadrivittatus: Colorado Chipmunk
Sciurus aberti: Abert's Squirrel
Sciurus arizonensis: Arizona Gray Squirrel
Sciurus niger: Eastern Fox Squirrel
Spermophilus lateralis: Golden-mantled Ground Squirrel
Spermophilus mexicanus: Mexican Ground Squirrel
Spermophilus spilosoma: Spotted Ground Squirrel
Spermophilus tridecemlineatus: Thirteen-lined Ground Squirrel
Spermophilus variegatus: Rock Squirrel
Tamiasciurus hudsonicus: Red Squirrel
Latest Update: 5 Sep 2008