English
Species (8)
Sigmodon alstoni (Thomas, 1881)- Sigmodon alleni Bailey, 1902
- Sigmodon leucotis Bailey, 1902
- Sigmodon mascotensis J.A. Allen, 1897
- Sigmodon fulviventer J.A. Allen, 1889
- Sigmodon arizonae Mearns, 1890
- Sigmodon hispidus Say & Ord, 1825
- Sigmodon ochrognathus Bailey, 1902
