Mass: 30.2 g based on McNab 1992

Abundance: 0.25 to 5.56% (median 1.00%)

Latitudinal range: 37.4° to 49.7°

Habitats: (2), temperate broadleaf/mixed forest (1), temperate coniferous forest (1)

Found in 4 samples

Canada: Bald Range (old growth)

United States: Sierra National Forest (pitfall traps), Crystal Ball Cave (Late Pleistocene), Haystack Cave (lower levels) (Late Pleistocene)

body mass	30.2 g	N = 74	McNab 1992
hind foot length	21 mm	N = 1	Goldman 1938
hind foot length	20.5 mm	N = 4	Goldman 1938
skull length	29.3 mm	N = 1	Goldman 1938
skull width	16.4 mm	N = 1	Goldman 1938
tail length	61 mm	N = 1	Goldman 1938
tail length	59 mm	N = 4	Goldman 1938
total body length	195 mm	N = 1	Goldman 1938
total body length	189 mm	N = 4	Goldman 1938
upper tooth row length	7 mm	N = 1	Goldman 1938

See also Microtus, Microtus agrestis, Microtus arvalidens, Microtus arvalinus, Microtus arvalis, Microtus arvalis-agrestis, Microtus arvaloides, Microtus atapuerquensis, Microtus brandtioides, Microtus brecciensis, Microtus cabrerae, Microtus californicus, Microtus chrotorrhinus, Microtus deucalion, Microtus duodecimcostatus, Microtus epiratticepoides, Microtus ex gr. huescarensis-brecciensis, Microtus gerbii, Microtus gr. multiplex-subterraneus, Microtus gregaloides, Microtus guentheri, Microtus hintoni, Microtus lavernedii, Microtus malei, Microtus mexicanus, Microtus miurus, Microtus montanus, Microtus multiplex, Microtus mystacinus, Microtus nutiensis, Microtus ochrogaster, Microtus oregoni, Microtus pennsylvanicus, Microtus pinetorum, Microtus ruffoi, Microtus savii, Microtus socialis, Microtus sp., Microtus spp., Microtus subterraneus, Microtus xanthognathus