_Specimens examined._--Total number, 63, arranged alphabetically by states, then by counties from north to south in each state. Unless otherwise indicated, specimens are in the U. S. National Museum.
=California.= _Humboldt County_: 10 mi. NE Carlotta, 1[74]. _Mendocino County_: Russian Gulch State Park, 1[74]. _Sonoma County_: Mouth of Gualala River, 1[74].
=Oregon.= _Clatsop County_: Astoria, 1. _Tillamook County_: Tillamook, 16 (14[14], 1[59]); Blaine, 12 (7[14], 2[59], 1[93], 2[76]). _Washington County_: Beaverton, 1[60]; Forest Grove, 1[36]. _Clackamas County_: Oregon City, 1[46]. _Lincoln County_: Newport, 1. _Linn County_: Sico, 1[46]. _Lane County_: Vida Fish Hatchery, 2[101]; McKenzie Bridge, 1[101]; Mercer, 1[75]. _Klamath County_: Deschutes River, 6 mi. E Crescent Lake, 1[101]. _Douglas County_: Gardiner, 1[60]. _Curry County_: Port Orford, 1; Gold Beach, 2[60].
=Washington.= _Skagit County_: N end Whidby Island opposite Deception Pass, 1; Hamilton, 4; Mt. Vernon, 3. _Snohomish County_: Oso, 550 ft., 1; Darrington, 600 ft., 1. _Pacific County_: Wallicut River, 2 mi. E Ilwaco, 1[74]. _Wahkiakum County_: 4 mi. E. Skamokawa, 3[74]. _Cowlitz County_: 4 mi. E mouth Kalama River, 2[74]; 6 mi. E mouth Kalama River, 1[74]. _Skamania County_: 15 mi. N Govt. Springs, 1300 ft., 1.
_Mustela erminea gulosa_ Hall, Journ. Mamm., 26:84, February 27, 1945; Hall, Journ. Mamm., 26:181, July 19, 1945.
_Putorius streatori_ Merriam, N. Amer. Fauna, 11:14, June 30, 1896.
_Type._--Male, subadult, skull and skin; no. 81998, U. S. Nat. Mus., Biol. Surv. Coll.; Trout Lake, Klickitat County, Washington; February 3, 1897; obtained by P. Schmid, original no. 147.
The skin is in brown winter pelage, and appears to have been made up from a skin split along the midventral line from the anus to the forelegs. It probably was dried by a trapper, is well made, and lacks a patch of hair on the left flank but otherwise is in good condition. The skull lacks the central part of the left zygomatic arch and the posterior two-thirds of the right one. The right m2 is represented only by an abortive stump or the broken root, and i1 and i2 on each side are absent; otherwise, the teeth all are present and entire.