- 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
- ›Akodonts
- ›Akodon

Unicolored Grass Mouse
Akodon caenosus
Akodon caenosus is a rodent in the genus Akodon found in northwestern Argentina and south-central Bolivia. Since its description in 1918, it has been alternatively classified as a separate species or a subspecies of Akodon lutescens (formerly Akodon puer). The species Akodon aliquantulus, described from some very small Argentine specimens in 1999, is now recognized as a synonym of A. caenosus.
Listen
Looking for field recordings…
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 Akodon caenosus 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 1104123.