id author title date pages extension mime words sentences flesch summary cache txt 40110 Krutzsch, Philip H. (Philip Henry) North American Jumping Mice (Genus Zapus) .txt text/plain 57112 6877 80 The jumping mice (Genus _Zapus_) are widely distributed over northern 6400 ft., Crater Lake Nat'l Park, Klamath County, Oregon. Both species resemble _Zapus hudsonius_, but differ from it in In _Zapus hudsonius_, new hair appears simultaneously on the anterior In _Zapus princeps_ new hair appears first on the mid-dorsal surface Skulls of Six Age-groups in Specimens of Zapus hudsonius Zapus hudsonius are from Menominee and Keweenaw counties, Michigan, _Linn County_: North Santiam River, 3400 ft., 3 (MVZ). County_: Lakeridge Tract, S end Forest Ave., Lake Washington, 2 (MVZ); E Warm Lake, 7000 ft., Valley County, Idaho; obtained on July 9, 1932, with _Zapus princeps idahoensis_ in color, shape and size of incisive animals are like _Zapus hudsonius alascensis_ in color and in length of coloration and in size and shape of the auditory bullae between _Zapus 4. North American jumping mice (Genus Zapus). 4. North American jumping mice (Genus Zapus). ./cache/40110.txt ./txt/40110.txt