Citellus. 
341 
3276. cryptospilotus, Merriam — ( 2445 )■ Elliot, 
1. c., 1901, p. 97. 
3277. canescens, Merriam — (2446); Elliot, 1. c., 
1901, p. 97. 
3278. mohavensis, Merriam — (2448); Elliot, 
1. e., 1901, p. 98. 
3279. tereticaudus. Baird — (2449); Elliot, 1. c., 
1901, p. 98. 
a. sonoriensis, Ward — (2447, 2447, 
244yb). 
3280. neglectus, Merriam — (2450); Elliot, 1. c., 
1901, p. 98. 
3281. mexicanus, Liclitenstein — (2451); Elliot, 
1. c., 1901, p. 98. 
a. parvidens. Mearns — (2451 a); Elliot, 
1. c., 1901, p. 99. 
Arizona, 
Painted Desert, 
(Tenebito Wash.). 
Arizona Merid.-Or., 
(Cocbise Co.,Wilcox). 
California (ad 11. 
Mojave, 
Mojave Desert). 
California Centrali 
(Fort Yuma), 
Arizona Merid., 
Tueson plain. 
Mexico, Sonora 
(Hermosillo). 
Arizona 
(Dolan’s Springs). 
Mexico (Toluca), 
Texas, Rio Grande, 
New-Mexico. 
Texas Merid.-Occ., 
Kinney Co. 
(Fort Clark). 
II. Ictidomys, Allen, 1877. 
Allen, Monogr. N.-Amer. Rodentia, 1877, p. 821. 
3282.tridecimlineatus, Mitcliell — (2452); Elliot, 
Field Columb. Mus., II, 1901, p. 100, fig. 22, 
p. 99. 
a. — pallidus, Allen — (2452 a); Elliot, 
1. c., 1901, p. 100. 
b. - olivaceus, Allen — (24525); Elliot, 
1. c., 1901, p. 100. 
c. — parvus, Allen — (2452c); Elliot, 
1. c., 1901, p. 100. 
d. — alieni, Mendam — (2452 55); Elliot, 
1. c., 1901, p. 101. 
Mississipi Super, 
(MinnesotaCentrali ?), 
et a Canada 
(Saskatchewan) 
ad Mi chigau, Montana, 
Colorado, Reg. Prairie 
ab Oltio ad Minnesota. 
Wyoming ad Texas 
et Missouri (ad 11. 
Yellowstone infer.). 
Dakota Merid., 
Black Hilis (Guster). 
Utah (Uncompabyre 
Indian Reservation), 
Wyoming. 
Wyoming 
(M s Bighorn). 
