- Animals
- ›Chordates
- ›Vertebrates
- ›Mammals
- ›Therians
- ›Placental Mammals
- ›Primates, Rodents, and Allies
- ›Rodents
- ›Mice, Rats, and Hamsters
- ›Muroids
- ›Hamsters, Voles, Lemmings, and Allies
- ›South American Mice and Rats
- ›Rice Rats

Arboreal Rice Rats
Oecomys
Oecomys is a genus of rodent within the tribe Oryzomyini of family Cricetidae. It contains about 17 species, which live in trees and are distributed across forested parts of South America, extending into Panama and Trinidad.
22 branches of this genus, most-observed first · about 22 known species

bicolored arboreal rice rat
speciesOecomys bicolor

Atlantic Forest Arboreal Rice Rat
speciesOecomys catherinae

Trinidad arboreal rice rat
speciesOecomys trinitatis

red arboreal rice rat
speciesOecomys rutilus

Beautiful Arboreal Rice Rat
speciesOecomys speciosus
yellow arboreal rice rat
speciesOecomys flavicans

King Arboreal Rice Rat
speciesOecomys rex
unicolored arboreal rice rat
speciesOecomys concolor
Robert's arboreal rice rat
speciesOecomys roberti
dusky arboreal rice rat
speciesOecomys phaeotis
Cleber's arboreal rice rat
speciesOecomys cleberi
Brazilian arboreal rice rat
speciesOecomys paricola
foothill arboreal rice rat
speciesOecomys superans
north Amazonian arboreal rice rat
speciesOecomys auyantepui
Anderson's Arboreal Rice Rat
speciesOecomys sydandersoni
Humid Chaco Arboreal Rice Rat
speciesOecomys franciscorum
Mato Grosso Arboreal Rice Rat
speciesOecomys matogrossensis
Oecomys makampi
speciesOecomys makampi
Oecomys galvez
speciesOecomys galvez
Oecomys jamari
speciesOecomys jamari
Oecomys nanus
speciesOecomys nanus
Mamore arboreal rice rat
speciesOecomys mamorae
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Oecomys in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 44778.