_Marginal records._--Alberta: Banff Nat'l Park (Anderson, 1947:101); Jasper Nat'l Park (_ibid._). British Columbia: Creston (Dalquest, 1942:182). Washington: Republic (Dalquest, 1948:385); Moulson (Dalquest, 1942:182). British Columbia: Cottonwood Post Office (Dalquest, 1942:182); Indianpoint Lake (_ibid._).
1900. _Lepus americanus dalli_ Merriam, Proc. Washington Acad. Sci., 2:29, March 14, type from Nulato, Alaska.
_Marginal records._--Noatak River (Bailey and Hendee, 1926:21); Upper St. John River (Rausch, 1950:466); Koyukuk (Nelson, 1909:102); Anvik (_ibid._); Yukon Delta (_ibid._); thence northerly, in suitable habitat, along coast to Noatak River.
1899. _Lepus klamathensis_ Merriam, N. Amer. Fauna, 16:100, October 28, type from head of Wood River, near Fort Klamath, Klamath County, Oregon.
1936. _Lepus americanus klamathensis_, V. Bailey, N. Amer. Fauna, 55:95, August 29.
_Marginal records._--Oregon (Dalquest, 1942:176): Mt. Hood; mouth Davis Creek. California (Orr, 1940:53): vicinity Fort Bidwell; 3000 ft., Rush Creek, 12 mi. from [N of] Weaverville. _Oregon: Estacada_ (Dalquest, 1942:176).
1900. _Lepus americanus macfarlani_ Merriam, Proc. Washington Acad. Sci., 2:30, March 14, type from Fort Anderson, near mouth of Anderson River, Mackenzie.
1900. _Lepus saliens_ Osgood, N. Amer. Fauna, 19:39, October 6, type from Caribou Crossing, between Lake Bennett and Lake Tagish, Yukon.
1907. ? _Lepus niediecki_ Matschie, Niedieck's Kreuzfahrten im Beringmeer, p. 240, type locality Kasilof Lake, Kenai Peninsula, Alaska.
_Marginal records_ (Nelson, 1909:100, unless otherwise noted).--Mackenzie: type locality; Fort Franklin; Fort Rae; Fort Resolution; Fort Smith. British Columbia: Peace River and Alaska Highway (Anderson, 1947:101); Bennett. Alaska: Cordova (Philip, 1939:84); Mills Creek (_ibid._); Lake Clark; E. Fork Kuskokwim River (Dice, 1921:27); head N. Fork Kuskokwim (_ibid._); Fort Yukon. Yukon: Russell Mts.
1934. _Lepus bairdii oregonus_ Orr, Jour. Mamm., 15:152, May 15, type from 12 mi. S Canyon City, 5500 ft., Grant County, Oregon.
1942. _Lepus americanus oregonus_, Dalquest, Jour. Mamm., 23:179, June 3.
_Marginal records._--Oregon (Dalquest, 1942:180): 22 mi. N Enterprise; _Wallowa Lake_; _summit of Blue Mts._; Ochoco Nat'l Forest, Harney County.