Marmota (Petromarmota) caligata Eschscholtz 1829
Marmota (Petromarmota) caligata Eschscholtz 1829, Zool. Atlas, Part 2: 1.
Type Locality: Not specified (?). Restricted by J. A. Allen (1877:927) to near Bristol Bay, Alaska, USA.
Vernacular Names: Hoary Marmot.
Subspecies::
Subspecies Marmota (Petromarmota) caligata subsp. caligata Eschscholtz 1829
Subspecies Marmota (Petromarmota) caligata subsp. cascadensis A. H. Howell 1914
Subspecies Marmota (Petromarmota) caligata subsp. okanagana King 1836
Distribution: C Alaska (USA), Yukon and Northwest Territories (Canada) south to W and NE Washington, C Idaho, and W Montana (USA).
Conservation: IUCN – Data Deficient as M. c. sheldoni and M. c. vigilis; otherwise – Lower Risk (lc).
Discussion: Subgenus Petromarmota (Steppan et al., 1999) .