Maracaju Oryzomys
- kingdom: Animalia
- phylum: Chordata
- class: Mammalia
- order: Rodentia
- family: Cricetidae
- genus: Cerradomys
- species: Cerradomys maracajuensis
San Ramón
El Beni- Buena Vista
Santa Cruz
Bolivia
Maracaju Oryzomys San Ramón Buena Vista