Marmota caligata (Eschscholtz, 1829) . Zool. Atlas, Part 2, p. 1, pl. 6.

TYPE LOCALITY: Not specified (?). Restricted by Allen (1877:927) to near Bristol Bay, Alaska, USA .

DISTRIBUTION: C Alaska (USA), Yukon and Northwest Territories (Canada) south to W and NE Washington, C Idaho, and W Montana (USA).

SYNONYMS: cascadensis A. Howell, 1914; nivaria A. Howell, 1914; okanagana (King, 1836); oxytona Hollister, 1914; raceyi Anderson, 1932; sheldoni A. Howell, 1914; sibila Hollister, 1912; vigilis Heller, 1909.