Spermophilus parryii (Richardson, 1825)

Species diagnosis

General Characteristics

Well-developed postorbital proceses
Broad, tilted zygomatic plate present
Tail completely haired
Sides of zygomata flattened from side to side
posteriorly but twisted anteriorally until they are
flattened from top to bottom before reaching the
notch in the zygomatic plate
Width of P4 more than half width of M2

Alaska subspecies

Subspecies	Type Locality
Citellus undulatus ablusus (Osgood)	Nushagak
Citellus undulatus kennicotti (Ross)
Citellus undulatus kodiacensis J. A. Allen	Kodiak Island
Citellus undulatus lyratus (Hall and Gilmore)	Iviktook Lagoon, about 35 mi. NW Northeast Cape, St. Lawrence Island
Citellus undulatus nebulicola (Osgood)	Nagai Island, Shumagin Islands
Citellus undulatus osgoodi Merriam	Fort Yukon
Citellus undulatus plesius Osgood