Murine mouse opossum
- kingdom: Animalia
- phylum: Chordata
- class: Mammalia
- order: Didelphimorphia
- family: Didelphidae
- genus: Marmosa
- species: Marmosa murina
San Juan del Surutú
Santa Cruz
BoliviaCayenne
Guyane
French GuianaTingo María
HuanucoPozuzo
PascoMoyobamba
San Martín
PeruParamaribo
Paramaribo
SurinameLa Azulita
Mérida
Venezuela