Red-bellied Squirrel
Sciurus aureogaster
- Least concern
- Card rarity: Common
- Mammals

The Mexican gray squirrel, also known as the red-bellied squirrel, is known in Spanish as ardilla gris mexicana or ardilla vientre rojo. The species consists of two subspecies S. a. aureogaster and S.a. nigrescens, which are native to Mexico and Southern Guatemala. The Mexican gray squirrel was introduced to the Florida Keys in 1938 and is considered an invasive species.
Classification
- Class
- Mammalia
- Order
- Rodentia
- Family
- Sciuridae
- Genus
- Sciurus