A branch of the living world.
110,000 accepted animal species, linked through classification, synonyms, distributions and source literature.
These attributed records come from Catalogue of Life, 2026-09-11. Detail varies; they are not all fully researched, illustrated articles. Browse researched folklore and fiction.
Matches documented source distribution records. Geographic coverage is incomplete.
Family: Cricetidae · Clear filter
| Species | Classification | Source status |
|---|---|---|
| Daphne's Oldfield MouseThomasomys daphne Thomas, 1917 | CricetidaeChordata | Accepted speciesRecorded extant |
| Peruvian Oldfield MouseThomasomys eleusis Thomas, 1926 | CricetidaeChordata | Accepted speciesRecorded extant |
| Wandering ThomasomysThomasomys erro Anthony, 1926 | CricetidaeChordata | Accepted speciesRecorded extant |
| Gracile ThomasomysThomasomys gracilis Thomas, 1917 | CricetidaeChordata | Accepted speciesRecorded extant |
| Hudson's ThomaomysThomasomys hudsoni Anthony, 1923 | CricetidaeChordata | Accepted speciesRecorded extant |
| Black-eared ThomasomysThomasomys incanus (Thomas, 1894) | CricetidaeChordata | Accepted speciesRecorded extant |
| Long-tailed ThomasomysThomasomys ischyrus Osgood, 1914 | CricetidaeChordata | Accepted speciesRecorded extant |
| Kalinowski's Oldfield MouseThomasomys kalinowskii (Thomas, 1894) | CricetidaeChordata | Accepted speciesRecorded extant |
| Ladew's Oldfield MouseThomasomys ladewi Anthony, 1926 | CricetidaeChordata | Accepted speciesRecorded extant |
| Butcher Oldfield MouseThomasomys laniger (Thomas, 1895) | CricetidaeChordata | Accepted speciesRecorded extant |
| Large-eared ThomasomysThomasomys macrotis Gardner & Romo R., 1993 | CricetidaeChordata | Accepted speciesRecorded extant |
| Unicolored Oldfield MouseThomasomys monochromos Bangs, 1900 | CricetidaeChordata | Accepted speciesRecorded extant |
| Snow-footed Oldfield MouseThomasomys niveipes (Thomas, 1896) | CricetidaeChordata | Accepted speciesRecorded extant |
| Distinguished Oldfield MouseThomasomys notatus Thomas, 1917 | CricetidaeChordata | Accepted speciesRecorded extant |
| Ashaninka ThomasomysThomasomys onkiro Luna & Pacheco, 2002 | CricetidaeChordata | Accepted speciesRecorded extant |
| Montane Oldfield MouseThomasomys oreas Anthony, 1926 | CricetidaeChordata | Accepted speciesRecorded extant |
| Paramo Oldfield MouseThomasomys paramorum Thomas, 1898 | CricetidaeChordata | Accepted speciesRecorded extant |
| Popayán ThomasomysThomasomys popayanus J. A. Allen, 1912 | CricetidaeChordata | Accepted speciesRecorded extant |
| Cajamarca ThomasomysThomasomys praetor (Thomas, 1900) | CricetidaeChordata | Accepted speciesRecorded extant |
| Reddish-backed ThomasomysThomasomys pyrrhonotus Thomas, 1886 | CricetidaeChordata | Accepted speciesRecorded extant |
| Rhoads's Oldfield MouseThomasomys rhoadsi Stone, 1914 | CricetidaeChordata | Accepted speciesRecorded extant |
| Rosalinda's Oldfield MouseThomasomys rosalinda Thomas & St. Leger, 1926 | CricetidaeChordata | Accepted speciesRecorded extant |
| Forest Oldfield MouseThomasomys silvestris Anthony, 1924 | CricetidaeChordata | Accepted speciesRecorded extant |
| Taczanowski's Oldfield MouseThomasomys taczanowskii (Thomas, 1882) | CricetidaeChordata | Accepted speciesRecorded extant |
| Ucucha ThomasomysThomasomys ucucha Voss, 2003 | CricetidaeChordata | Accepted speciesRecorded extant |
| Dressy Oldfield MouseThomasomys vestitus (Thomas, 1898) | CricetidaeChordata | Accepted speciesRecorded extant |
| Pichincha ThomasomysThomasomys vulcani (Thomas, 1898) | CricetidaeChordata | Accepted speciesRecorded extant |
| Bolivar Rice RatTransandinomys bolivaris (J. A. Allen, 1901) | CricetidaeChordata | Accepted speciesRecorded extant |
| Talamancan Rice RatTransandinomys talamancae (J. A. Allen, 1891) | CricetidaeChordata | Accepted speciesRecorded extant |
| Greater Long-tailed HamsterTscherskia triton (de Winton, 1899) | CricetidaeChordata | Accepted speciesRecorded extant |
| Chiapan Climbing RatTylomys bullaris Merriam, 1901 | CricetidaeChordata | Accepted speciesRecorded extant |
| Fulvous-bellied Climbing RatTylomys fulviventer Anthony, 1916 | CricetidaeChordata | Accepted speciesRecorded extant |
| Mira Climbing RatTylomys mirae Thomas, 1899 | CricetidaeChordata | Accepted speciesRecorded extant |
| Peter's Climbing RatTylomys nudicaudus (Peters, 1866) | CricetidaeChordata | Accepted speciesRecorded extant |
| Panamanian climbing ratTylomys panamensis (Gray, 1873) | CricetidaeChordata | Accepted speciesRecorded extant |
| Tumbala climbing ratTylomys tumbalensis Merriam, 1901 | CricetidaeChordata | Accepted speciesRecorded extant |
| Watson's Climbing RatTylomys watsoni Thomas, 1899 | CricetidaeChordata | Accepted speciesRecorded extant |
| North Szechuan VoleVolemys millicens (Thomas, 1911) | CricetidaeChordata | Accepted speciesRecorded extant |
| Marie's VoleVolemys musseri (Lawrence, 1982) | CricetidaeChordata | Accepted speciesRecorded extant |
| Red-nosed MouseWiedomys pyrrhorhinos (Wied-Neuwied, 1821) | CricetidaeChordata | Accepted speciesRecorded extant |
| Greater Wilfred's MouseWilfredomys oenax (Thomas, 1928) | CricetidaeChordata | Accepted speciesRecorded extant |
| Cane RatZygodontomys brevicauda (J. A. Allen & Chapman, 1893) | CricetidaeChordata | Accepted speciesRecorded extant |
| Brown Cane MouseZygodontomys brunneus Thomas, 1898 | CricetidaeChordata | Accepted speciesRecorded extant |
Source and selection
Bánki, O., Roskov, Y., Döring, M., Ower, G., Hernández Robles, D. R., Plata Corredor, C. A., Stjernegaard Jeppesen, T., Örn, A., Pape, T., Hobern, D., Garnett, S., Little, H., DeWalt, R. E., Miller, J., Orrell, T., Aalbu, R., Abbott, J., Aedo, C., Aescht, E., et al. (2026). Catalogue of Life (Version 2026-09-11). Catalogue of Life Foundation, Amsterdam, Netherlands. https://doi.org/10.48580/dgz5n
First records in source order under phylum quotas, then source-order overflow if a quota is short. This is a selective snapshot. Source name strings can include author names, which are also searchable.