Cochabamba-Feldmaus vs Ahorn-Spinnerwickler

Akodon siberiae compared with Acleris forsskaleana

Key Differences

• Cochabamba-Feldmaus is Near Threatened while Ahorn-Spinnerwickler is Least Concern.

Taxonomic Classification

Rank	Cochabamba-Feldmaus	Ahorn-Spinnerwickler
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Chordata (Chordatiere)	Arthropoda (Gliederfüßer)
Class	Mammalia (Säugetiere)	Insecta (Insekten)
Order	Rodentia (Nagetiere)	Lepidoptera (Schmetterlinge)
Family	Cricetidae	Tortricidae
Genus	Akodon	Acleris
Species	Akodon siberiae	Acleris forsskaleana

Evolutionary Relationship

Cochabamba-Feldmaus and Ahorn-Spinnerwickler share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Cochabamba-Feldmaus

NT — Near Threatened

Ahorn-Spinnerwickler

LC — Least Concern

Physical Characteristics

Attribute	Cochabamba-Feldmaus	Ahorn-Spinnerwickler
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cochabamba-Feldmaus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ahorn-Spinnerwickler

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

Cochabamba-Feldmaus

The Cochabamba akodont (Akodon siberiae) is a small South American rodent endemic to the Cochabamba department of Bolivia. A member of the speciose genus Akodon — the so-called grass mice — this species inhabits humid montane grasslands and shrublands in the Andes, typically at elevations between 2,500 and 3,800 metres. Like other akodont rodents, it is primarily granivorous and insectivorous, foraging among dense grass tussocks and low vegetation for seeds, invertebrates, and plant material. The species is fossorial to a degree, constructing runways and shallow burrows beneath grass cover that provide shelter from predators including raptors and small carnivores. Akodon siberiae was described relatively recently from specimens collected in the Cochabamba region and remains poorly known; much of its ecology and reproductive biology has been inferred from better-studied congeners. Population size estimates are unavailable, though the IUCN classifies it as Near Threatened due to its restricted range and ongoing habitat conversion driven by agricultural expansion, livestock grazing, and burning of Andean grasslands. The species may have some tolerance for modified habitats but its dependence on intact puna and montane scrub makes it vulnerable to continued land-use change. Conservation measures such as protection of remnant native grassland within its limited range are considered important for its long-term persistence.