| Ashy-bellied Oldfield Mouse | |
|---|---|
| Conservation status | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Rodentia |
| Family: | Cricetidae |
| Genus: | Thomasomys |
| Species: | T. cinereiventer |
| Binomial name | |
| Thomasomys cinereiventer J.A. Allen, 1912 |
|
The Ashy-bellied Oldfield Mouse (Thomasomys cinereiventer) is a species of rodent in the family Cricetidae. It is found in Colombia and Ecuador.