Template:Zapus taxon delimitations

Subspecies according to Krutzsch (1954)	Species according to Jones (1981)	Species proposed by Malaney et al. (2017) based on genetic analysis	Occlussal pattern according to Jones (1981)	Ear fringe according to Krutzsch (1954)	Overall size according to Krutzsch (1954)	Range according to Krutzsch (1954)
Zapus hudsonius acadicus	Zapus hudsonius	Zapus hudsonius	paracone in the M1 and M2 is isolated	dark, edged with color of sides	medium	Gaspé Peninsula of Quebec, New Brunswick, Nova Scotia, Prince Edward Island, Maine, New Hampshire, Vermont, Massachusetts, northern Connecticut and northeastern New York.
Zapus hudsonius alascensis	Zapus hudsonius	Zapus hudsonius	paracone in the M2 is isolated, paracone of M1 may or may not be isolated	dark, edged and flecked on the inner surface with color of sides	large	Alaska Peninsula, coastal section of mainland of southern and southeastern Alaska including Revillagigedo Island; also southwestern Yukon
Zapus hudsonius americanus	Zapus hudsonius	Zapus hudsonius	paracone in the M1 and M2 is isolated	narrowly edged and heavily flecked with color of sides	small	Southeastern United States and lower peninsula of Michigan; east of central Indiana; from central New York and Massachusetts southward to northern Georgia
Zapus hudsonius campestris	Zapus hudsonius	Zapus hudsonius	paracone in the M1 and M2 is isolated	dark, edged with Ochraceous-Buff	large	Southeastern Montana, southwestern South Dakota, and northeastern Wyoming
Zapus hudsonius canadensis	Zapus hudsonius	Zapus hudsonius	paracone in the M1 and M2 is isolated	dark, sometimes flecked with color of the sides	medium	Eastern Ontario and western Quebec from Hudson Bay southward to the Great Lakes and into northwestern New York
Zapus hudsonius hudsonius	Zapus hudsonius	Zapus hudsonius	paracone in the M1 and M2 is isolated	dark, usually edged with ochraceous	medium	Central Alaska southeastward to central Ontario, northern Minnesota, northern Wisconsin, and upper peninsula of Michigan
Zapus hudsonius intermedius	Zapus hudsonius	Zapus hudsonius	paracone in the M1 and M2 is isolated	dark, narrowly edged with color of sides	medium	Eastern Montana, North Dakota, probably northern South Dakota, all but northern parts of Minnesota and Wisconsin, Iowa, Illinois, southwestern Indiana, and western Kentucky
Zapus hudsonius ladas	Zapus hudsonius	Zapus hudsonius	paracone in the M1 and M2 is isolated	dark, usually flecked with Tawny Ochraceous and edged with ochraceous	medium	Eastern Quebec north of Gulf of St. Lawrence, Labrador, and Newfoundland
Zapus hudsonius pallidus	Zapus hudsonius	Zapus luteus	paracone in the M1 and M2 is isolated	dark, narrowly edged with color of sides	small	Southern South Dakota, Nebraska, Kansas, Missouri, and northeastern Oklahoma
Zapus hudsonius preblei	Zapus hudsonius	Zapus hudsonius	paracone in the M1 and M2 is isolated	dark, narrowly edged with color of sides	medium	Southeastern Wyoming and north-central Colorado
Zapus hudsonius tenellus	Zapus hudsonius	Zapus hudsonius	paracone in the M1 and M2 is isolated	dark, edged and flecked on inner surface with color of sides	medium	British Columbia
		Zapus okanoganensis sp nov				Interpretation of Figure 3 in Malaney et al. (2017): central Washington south from the Columbia River to just north into British Columbia
Zapus princeps cinereus	Zapus princeps	Zapus oregonus	paracone in the M1 and M2 is attached to the body of the tooth	dark, edged with white or yellowish-white	medium	Raft River Mt’s in northwestern Utah and in isolated mountains in southern Idaho
Zapus princeps curtatus	Zapus princeps	Zapus oregonus	paracone in the M1 and M2 is attached to the body of the tooth	dark, edged with yellowish-white	medium	Pine Forest Mt’s, Humboldt County, Nevada
Zapus princeps idahoensis	Zapus princeps	Zapus saltator	paracone in the M1 and M2 is attached to the body of the tooth	dark, edged with white or yellowish-white	medium	From Banff, Alberta, southward through extreme southwestern Alberta and extreme southwestern British Columbia, most of the panhandle of Idaho, Kamiak Butte in eastern Washington, western Montana, and western Wyoming
Zapus princeps kootenayensis	Zapus princeps	Zapus saltator	paracone in the M1 and M2 is attached to the body of the tooth	dark with narrow white or yellowish-white edgings	medium	From Glacier in the Selkirk Range, British Columbia, south to 5 mi. W Cocolalla, Bonner County, Idaho, west and north to Sullivan Lake, Pend Oreille County, Washington; and northwestward to Manning Park on the eastern summit of the Cascade Range in British Columbia
Zapus princeps luteus	Zapus princeps	Zapus luteus	paracone in the M1 and M2 is isolated	brownish, narrowly edged with Ochraceous-Buff	small	White Mt’s of southern Apache County and northern Greenlee County, Arizona; in New Mexico, from the Sacramento Mt’s, Otero County, northward to the San Juan Mt’s, Rio Arriba County
Zapus princeps minor	Zapus princeps	Zapus saltator	paracone in the M1 and M2 is attached to the body of the tooth	dark, edged with white or yellowish-white	small	Most of southern half of Saskatchewan and Alberta, northeastern Montana southeastward to Aweme, Manitoba, and Webster, South Dakota
Zapus princeps oregonus	Zapus princeps	Zapus oregonus	paracone in the M1 and M2 is attached to the body of the tooth	dark, edged with color of sides	large	Southeastern Washington, eastern Oregon east of Cascades, northeastern California, central and northeastern Nevada, and southwestern Idaho
Zapus princeps pacificus	Zapus princeps	Zapus pacificus	paracone in the M1 and M2 is attached to the body of the tooth	dark, edged with Ochraceous Buff	medium	Sierra Nevada Mt’s, from Kern Peak, Tulare County, California, northeastward to Mt. Rose, Washoe County, Nevada, then northwestward through the Trinity and Salmon mountains, California, to the upper Rogue River Valley, Oregon, thence southwestward to South Yolla Bolly Mt’n, Tehama County, California
Zapus princeps princeps	Zapus princeps	Zapus princeps	paracone in the M1 and M2 is attached to the body of the tooth	edged with white or yellowish-white	medium	Sierra Madre, Medicine Bow, Laramie, and Big Horn mountains of Wyoming southward through Colorado into the Taos and San Juan mountains in northern New Mexico
Zapus princeps saltator	Zapus princeps	Zapus saltator	paracone in the M1 and M2 is attached to the body of the tooth	dark, edged with yellowish-white or Ochraceous-Buff	medium	Southern Yukon and southeastern Alaska south in British Columbia, to Bella Coola Inlet and Glacier
Zapus princeps utahensis	Zapus princeps	Zapus oregonus/saltator	paracone in the M1 and M2 is attached to the body of the tooth	dark, edged with white to yellowish-white	large	Southeastern Idaho and extreme western Wyoming (Teton, Snake, and Uinta Mt’s) southward through Uinta, Wasatch, Oquirrh, and Beaver Mt’s of Utah
Zapus trinotatus eureka	Zapus princeps	Zapus orarius (=montanus)	paracone in the M1 and M2 is isolated	dark, edged with color of sides	medium	Northwestern coastal region of California, from Russian Gulch State Park, Mendocino County north to Trinidad, Humboldt County
Zapus trinotatus montanus	Zapus princeps	Zapus orarius (=montanus)	paracone in the M1 and M2 is isolated	dark, sometimes flecked with ochraceous, edged with yellowish-white	medium	From Crater Lake, Klamath County, Oregon, northward along the Cascade Range into Hood River County, Oregon.
Zapus trinotatus orarius	Zapus princeps	Zapus orarius (=montanus)	paracone in the M1 and M2 is isolated	dark, edged with yellowish-white or tan	small	Southern and western Marin County, California
Zapus trinotatus trinotatus	Zapus princeps	Zapus orarius (=montanus)/trinotatus	paracone in the M1 and M2 is isolated	dark, sometimes flecked with color of sides, edged with ochraceous	large	Pacific coastal region from Requa, Del Norte County, California, north in Oregon west of the Cascades, and in Washington including the Cascades; to southwestern British Columbia