Akodon
Genus of rodents
From Wikipedia, the free encyclopedia
Akodon is a genus consisting of South American grass mice. They mostly occur south of the Amazon Basin and along the Andes north to Venezuela, but are absent from much of the basin itself, the far south of the continent, and the lowlands west of the Andes. Akodon is one of the most species-rich genera of Neotropical rodents. Species of Akodon are known to inhabit a variety of habitats from tropical and tropical moist forests to altiplano and desert. Fossils are known from the late Pliocene onwards.[2]
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| Akodon Temporal range: Late Pliocene - Recent | |
|---|---|
| |
| Akodon azarae | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Rodentia |
| Family: | Cricetidae |
| Subfamily: | Sigmodontinae |
| Tribe: | Akodontini |
| Genus: | Akodon Meyen, 1833 |
| Type species | |
| Akodon boliviensis Meyen, 1833 | |
| Species | |
|
See text | |
| Synonyms[1] | |
| |
Taxonomy
Akodon is the largest genus in the tribe Akodontini. Three of its synonyms—Chalcomys, Hypsimys, and particularly Microxus—have sometimes been regarded as distinct genera. Neomicroxus was separated in 2013. Previously associated with Akodon, the genera Abrothrix, Deltamys, Necromys, Thalpomys, and Thaptomys are currently recognized as distinct. Some species of the tribe Abrotrichini are called akodons.
The genus contains the following species:[3]
- Akodon aerosus
- Akodon affinis
- Akodon albiventer
- Akodon azarae
- Akodon boliviensis
- Akodon budini
- Akodon caenosus[fn 1]
- Akodon cursor
- Akodon dayi
- Akodon dolores[fn 2]
- Akodon fumeus
- Akodon glaucinus[fn 3]
- Akodon iniscatus
- Akodon juninensis
- Akodon kofordi
- Akodon lindberghi
- Akodon lutescens
- Akodon mimus
- Akodon molinae
- Akodon mollis
- Akodon montensis
- Akodon mystax
- Akodon neocenus
- Akodon orophilus
- Akodon paranaensis
- Akodon pervalens
- Akodon philipmyersi[fn 4]
- Akodon polopi[fn 5]
- Akodon reigi
- Akodon sanctipaulensis
- Akodon serrensis
- Akodon siberiae
- Akodon simulator
- Akodon spegazzinii[fn 6]
- Akodon subfuscus
- Akodon surdus
- Akodon sylvanus
- Akodon tartareus[fn 3]
- Akodon toba
- Akodon torques
- Akodon varius