Agile Breitfuß-Beutelmaus vs Colombian Oldfield Mouse

Antechinus agilis compared with Thomasomys dispar

Key Differences

• Agile Breitfuß-Beutelmaus is Least Concern while Colombian Oldfield Mouse is Data Deficient.

Taxonomic Classification

Rank	Agile Breitfuß-Beutelmaus	Colombian Oldfield Mouse
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Dasyuromorphia (Raubbeutlerartige)	Rodentia (Nagetiere)
Family	Dasyuridae	Cricetidae
Genus	Antechinus	Thomasomys
Species	Antechinus agilis	Thomasomys dispar

Evolutionary Relationship

Agile Breitfuß-Beutelmaus and Colombian Oldfield Mouse share a common ancestor at the Class level: Mammalia. (Säugetiere)

Conservation Status

Agile Breitfuß-Beutelmaus

LC — Least Concern

Colombian Oldfield Mouse

DD — Data Deficient

Physical Characteristics

Attribute	Agile Breitfuß-Beutelmaus	Colombian Oldfield Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Agile Breitfuß-Beutelmaus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Colombian Oldfield Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Agile Breitfuß-Beutelmaus

The Agile antechinus (Antechinus agilis) is a species in the genus Antechinus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Colombian Oldfield Mouse

<em>Thomasomys dispar</em>, commonly known as the Colombian Oldfield Mouse, is a small rodent species belonging to the genus <em>Thomasomys</em> within the family Cricetidae. This species is classified as Data Deficient, indicating that insufficient information is currently available to evaluate its conservation status with confidence. It has been documented in Colombia, where it inhabits diverse terrestrial and aquatic-adjacent environments. Members of the genus <em>Thomasomys</em> are typically associated with high-altitude Andean habitats, including páramo grasslands, shrublands, and montane forest edges, where they occupy ground-level microhabitats and burrow in soft soils. These mice are generally omnivorous, consuming seeds, plant material, and invertebrates, though specific dietary data for <em>Thomasomys dispar</em> have not been recorded. Biological traits of this species remain poorly documented in the scientific literature. The Data Deficient classification highlights the need for targeted surveys in Colombian Andean regions to determine population size, distribution, and the ecological requirements of this poorly known rodent.