Mass: 19.1 g based on Djawdan and Garland Jr 1988, Mazen and Rudd 1980, Longland and Jenkins 1987, Ortega-Corona et al. 1982, Trainor et al. 2006, Brown and Zeng 1989, Elizalde-Arellano et al. 2010, Hinds and Rice-Warner 1992, Layne 1958, Lindsay 1960, Mace and Eisenberg 1982, Satoh and Iwaku 2009, and Tomasi et al. 1987

Abundance: 0.03 to 100.00% (median 8.46%)

Latitudinal range: 19.5° to 61.0°

Habitats: (23), Mediterranean woodland (1), boreal forest/taiga (3), desert/xeric shrubland (13), temperate broadleaf/mixed forest (10), temperate coniferous forest (3), temperate savanna (5), tropical/subtropical coniferous forest (2)

Found in 60 samples

Canada: Delta Waterfowl Research Station, Kluane Lake, Gogama, Kinmount, Prince Albert Model Forest, Bald Range (old growth), Prince Edward Island National Park, Anticosti Island, Irving-Johnston, LaBiche River Valley

Mexico: La Campana, La Huerta, Cerro Potosí (Quadrat C), Libres-Oriental Valley (natural vegetation)

United States: North of Stillwater (heavily grazed grassland, March), Seymour (1939, Plot A), University of Washington Campus (Area A, March, 1937), Sierra National Forest (pitfall traps), Edwards Air Force Base, Fort Bliss, Raft River Valley, H. J. Andrews Experimental Forest, Elkol-Sorenson Mine (1980), Elkol-Sorenson Mine (1981), Horsetooth Reservoir, Fort Necessity National Battlefield, Tonopah Junction, Red Bluff, Fort Sill (Foard soils), Fort Sill (Lawton soils), Project ALE (1967), Jornada Validation Site (1971), Idaho National Engineering Laboratory Site (day 1, grid 1), MacIntyre Development (forest habitats), Grand Marais, Hopland Research and Extension Center (chaparral), Hopland Research and Extension Center (woodland-grass), Zesch Cave, Crystal Ball Cave, Silver Creek, Papago Springs Cave, Haystack Cave (upper levels), King Leo Pit Cave, Hulme Site, McIntosh, Croley-Evans, Edwin Harness Mound, Camels Back Cave (Stratum I), Camels Back Cave (Stratum II), Pacific City, Robinson Cave, Bootlegger Sink, Schulze Cave (layer C1), Schulze Cave (layer C2), New Paris Sinkhole No. 4, Natural Chimneys, Drivers Flat (rodents), Marmes Rockshelter (Harrison horizon), Marmes Rockshelter (Marmes horizon), Marmes Rockshelter (A6–16 horizon)

body mass	18.2 g	N = 12	Djawdan and Garland Jr 1988
body mass	17.2 g	N = 20	Mazen and Rudd 1980
♀ body mass	19.3 g	N = 399	Longland and Jenkins 1987
♂ body mass	19.0 g	N = 456	Longland and Jenkins 1987
♂ body mass	29.8 g	N = 5	Ortega-Corona et al. 1982
♂ body mass	26.8 g	N = 8	Ortega-Corona et al. 1982
♂ body mass	19 g	N = 6	Trainor et al. 2006
♂ body mass	19 g	N = 6	Trainor et al. 2006
body mass	21.4 g	N = 74	Brown and Zeng 1989
body mass	25.1 g	N = 5	Elizalde-Arellano et al. 2010
body mass	13.3 g	N = 3	Hinds and Rice-Warner 1992
body mass	14.9 g	N = 3	Hinds and Rice-Warner 1992
body mass	15.4 g	N = 4	Layne 1958
body mass	15.0 g	N = 42	Lindsay 1960
body mass	21.65 g	N = 1	Mace and Eisenberg 1982
body mass	17.7 g	N = 1	Satoh and Iwaku 2009
body mass	19.9 g	N = 1	Satoh and Iwaku 2009
body mass	21.1 g	N = 4	Tomasi et al. 1987
♂ hind foot length	17.6 mm	N = 5	Layne 1958
♂ tail length	54.8 mm	N = 5	Layne 1958
♂ total body length	136.2 mm	N = 5	Layne 1958

See also Peromyscus, Peromyscus aztecus, Peromyscus beatae, Peromyscus boylii, Peromyscus crinitus, Peromyscus difficilis, Peromyscus eremicus, Peromyscus gossypinus, Peromyscus grandis, Peromyscus gratus, Peromyscus guatemalensis, Peromyscus leucopus, Peromyscus levipes, Peromyscus melanophrys, Peromyscus melanotis, Peromyscus mexicanus, Peromyscus pectoralis, Peromyscus perfulvus, Peromyscus polionotus, Peromyscus sarmocophinus, Peromyscus sp., Peromyscus spp., Peromyscus truei, Peromyscus yucatanicus