Species (530)
- Peromyscus ochraventer Baker, 1951
- Peromyscus pectoralis Osgood, 1904
- Peromyscus perfulvus Osgood, 1945
- Peromyscus polionotus (Wagler, 1843)
- Peromyscus pseudocrinitus Burt, 1932
- Peromyscus sejugis Burt, 1932
- Peromyscus sitkensis Merriam, 1897
- Peromyscus winkelmanni Carleton, 1977
- Peromyscus slevini Mailliard, 1924
- Peromyscus stephani Townsend, 1912
- Peromyscus yucatanicus J.A. Allen & Chapman, 1897
- Peromyscus zarhynchus Merriam, 1898
- Phodopus campbelli (Thomas, 1905)
- Petromyscus collinus (Thomas & Hinton, 1925)
- Petromyscus monticularis (Thomas & Hinton, 1925)
- Phyllotis andium Thomas, 1912
- Reithrodontomys hirsutus Merriam, 1901
- Reithrodontomys mexicanus (Saussure, 1860)
- Reithrodontomys microdon Merriam, 1901
- Reithrodontomys montanus (Baird, 1855)
- Reithrodontomys raviventris Dixon, 1908
- Rhipidomys mastacalis (Lund, 1840)
- Rhipidomys maculipes (Pictet & Pictet, 1844)
- Saccostomus mearnsi Heller, 1910
- Scapteromys tumidus (Waterhouse, 1837)
- Scotinomys teguina (Alston, 1877)
- Sigmodon alstoni (Thomas, 1881)
- Thomasomys aureus (Tomes, 1860)
- Thomasomys baeops (Thomas, 1899)
- Thomasomys cinereus (Thomas, 1882)
- Thomasomys cinereiventer J.A. Allen, 1912
- Thomasomys dorsalis (Hensel, 1872)
- Thomasomys gracilis Thomas, 1917
- Thomasomys incanus (Thomas, 1894)
- Thomasomys ischyurus Osgood, 1914
- Thomasomys ladewi Anthony, 1926
- Tylomys mirae Thomas, 1899
- Thomasomys vestitus (Thomas, 1898)
- Tylomys tumbalensis Merriam, 1901
- Oryzomys victus Thomas, 1898
- Oryzomys subflavus (Wagler, 1842)
- Oryzomys xantheolus Thomas, 1894
- Osgoodomys banderanus (J.A. Allen, 1897)
- Otomys angoniensis Wroughton, 1906
- Otomys anchietae Bocage, 1882
- Oryzomys zunigae Sanborn, 1949
- Otomys denti Thomas, 1906
- Otomys laminatus Thomas & Schwann, 1905
- Otomys saundersiae Roberts, 1929
- Otomys typus (Heuglin, 1877)
- Otomys unisulcatus Cuvier, 1829
- Oxymycterus angularis Thomas, 1909
- Ototylomys phyllotis Merriam, 1901
- Oxymycterus delator Thomas, 1903
- Oxymycterus hispidus Pictet, 1843
- Oxymycterus paramensis Thomas, 1902
- Oxymycterus roberti Thomas, 1901
- Oxymycterus inca Thomas, 1900
- Oxymycterus rutilans (Olfers, 1818)
- Pachyuromys duprasi Lataste, 1880
- Peromyscus aztecus (Saussure, 1860)
- Peromyscus attwateri J.A. Allen, 1895
- Parotomys brantsi (Smith, 1834)
- Peromyscus bullatus Osgood, 1904
- Peromyscus californicus (Gambel, 1848)
- Phodopus roborovskii (Satunin, 1903)
- Phyllotis amicus Thomas, 1900
- Phyllotis caprinus Pearson, 1958
- Phyllotis darwini (Waterhouse, 1837)
- Phyllotis haggardi Thomas, 1908
- Phyllotis osgoodi Mann, 1945
- Podoxymys roraimae Anthony, 1929
- Podomys floridanus (Chapman, 1889)
- Phyllotis osilae J.A. Allen, 1901
- Psammomys obesus Cretzschmar, 1826
- Phyllotis wolffsohni Thomas, 1902
- Sigmodon alleni Bailey, 1902
- Sigmodon leucotis Bailey, 1902
- Steatomys caurinus Thomas, 1912
- Sigmodon mascotensis J.A. Allen, 1897
- Steatomys jacksoni Hayman, 1936
- Steatomys cuppedius Thomas & Hinton, 1920
- Steatomys minutus Thomas & Wroughton, 1905
- Tatera afra (Gray, 1830)
- Steatomys parvus Rhoads, 1896
- Tatera boehmi (Noack, 1888)
- Tatera inclusa Thomas & Wroughton, 1908
- Tatera indica (Hardwicke, 1807)
- Tatera nigricauda (Peters, 1878)
- Tatera robusta (Cretzschmar, 1826)
- Tatera valida (Bocage, 1890)
- Taterillus arenarius Robbins, 1974
- Taterillus lacustris (Thomas & Wroughton, 1907)
- Taterillus harringtoni (Thomas, 1906)
- Taterillus emini (Thomas, 1892)
- Thomasomys kalinowskii (Thomas, 1894)
- Thomasomys paramorum Thomas, 1898
- Thomasomys monochromos Bangs, 1900
- Thomasomys notatus Thomas, 1917
- Thomasomys pyrrhonotus Thomas, 1886