Mammalia - Rodentia - Sciuridae
Alternative combinations: Citellus fricki, Otospermophilus fricki, Spermophilus fricki
Belongs to Citellus (Otospermophilus) according to C. C. Black 1963
See also Barnosky 1986, Korth 1994, Shotwell 1968 and Wilson and Reeder 1993
Sister taxa: Citellus (Otospermophilus) argonautus, Citellus (Otospermophilus) bensoni, Citellus (Otospermophilus) gidleyi, Citellus (Otospermophilus) matthewi, Citellus (Otospermophilus) pattersoni, Citellus (Otospermophilus) shotwelli, Citellus (Otospermophilus) tephrus, Citellus (Otospermophilus) wilsoni, Otospermophilus beecheyi, Otospermophilus variegatus
Type specimen: Its type locality is Jack Swayze Quarry, which is in a Hemphillian terrestrial horizon in the Ogallala Formation of Kansas
Distribution: found only at Jack Swayze Quarry
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.