_Hylodromus_ group: _Ursus hylodromus_ Elliot Rocky Mountains, western Alberta. _kluane kluane_ Merriam McConnell River, Yukon. _kluane impiger_ nobis Columbia Valley, British Columbia. _pellyensis_ nobis Ketza Divide, Pelly Mountains, Yukon. _andersoni_ nobis[2] Dease River, near Great Bear Lake, Mackenzie. _Horriæus_ group: _Ursus apache_ Merriam Whorton Creek, south slope White Mts., eastern Arizona (a few miles west of Blue). _horriæus_ Baird Coppermines, southwestern New Mexico. _henshawi_ Merriam Southern Sierra Nevada, near Havilah, Kern County, California. _Stikeenensis_ group: _Ursus stikeenensis_ Merriam Tatletuey Lake, tributary to Finlay River, near head Skeena River, British Columbia. _crassodon_ nobis Klappan Creek (= Third South Fork Stikine River), British Columbia. _crassus_ nobis[2] Upper Macmillan River, Yukon. _mirabilis_ Merriam[2] Admiralty Island, Alaska. _absarokus_ Merriam[2] Little Bighorn River, northern Bighorn Mountains, Montana. _Alascensis_ group: _Ursus alascensis_ Merriam Unalaklik River, Alaska. _toklat_ Merriam Head of Toklat River, north base Alaska Range, near Mount McKinley, Alaska. _latifrons_ Merriam Jasper House, Alberta.