Taxa Count: 13

SCIURIDAE

Ammospermophilus harrisii

Cynomys ludovicianus

Neotamias dorsalis

Otospermophilus variegatus

Sciurus aberti barberi

Sciurus arizonensis

Sciurus colliaei

Sciurus nayaritensis

Spermophilus tereticaudus

Spermophilus variegatus

Tamias dorsalis

Xerospermophilus tereticaudus