| Hudson's Oldfield mouse | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Rodentia |
| Family: | Cricetidae |
| Subfamily: | Sigmodontinae |
| Genus: | Thomasomys |
| Species: | T. hudsoni |
| Binomial name | |
| Thomasomys hudsoni Anthony, 1923 | |
Hudson's Oldfield mouse (Thomasomys hudsoni) is a species of rodent in the family Cricetidae. [2] It is known only from the Andes in southern Ecuador, where it has been found at an elevation of 3100 m. [1] It was formerly considered a subspecies of T. gracilis . [3] It is named after American zoologist Wilfred Hudson Osgood.