Mass: 12.7 g based on Glendinning 1990, Heaney and Birney 1977, and Vâzquez et al. 2000

Abundance: 1.13 to 35.21% (median 14.78%)

Latitudinal range: 10.2° to 19.5°

Habitats: tropical/subtropical coniferous forest (1), tropical/subtropical dry broadleaf forest (2), tropical/subtropical moist broadleaf forest (1)

Found in 4 samples

Costa Rica: Potrero Grande

Guatemala: Aldea el Rancho, Chelemhá Cloud Forest Reserve

Mexico: Las Joyas Scientific Station (cloud forest)

body mass	13.0 g	N = 10	Glendinning 1990
body mass	12.8 g	N = 8	Heaney and Birney 1977
body mass	11.7 g	N = 4	Vâzquez et al. 2000
ear length	16.8 mm	N = 8	Heaney and Birney 1977
hind foot length	19.5 mm	N = 8	Heaney and Birney 1977
skull length	23.0 mm	N = 8	Heaney and Birney 1977
skull width	11.7 mm	N = 8	Heaney and Birney 1977
tail length	99.0 mm	N = 8	Heaney and Birney 1977
total body length	179.4 mm	N = 8	Heaney and Birney 1977
upper tooth row length	3.4 mm	N = 8	Heaney and Birney 1977

See also Reithrodontomys, Reithrodontomys creper, Reithrodontomys fulvescens, Reithrodontomys gracilis, Reithrodontomys humulis, Reithrodontomys megalotis, Reithrodontomys mexicanus, Reithrodontomys microdon, Reithrodontomys montanus, Reithrodontomys sp., Reithrodontomys tenuirostris