Colombian Oldfield Mouse vs Fynbos Golden Mole

Thomasomys dispar compared with Amblysomus corriae

Key Differences

• Colombian Oldfield Mouse is Data Deficient while Fynbos Golden Mole is Near Threatened.

Taxonomic Classification

Rank	Colombian Oldfield Mouse	Fynbos Golden Mole
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Rodentia (啮齿目)	Afrosoricida (非洲蝟目)
Family	Cricetidae	Chrysochloridae
Genus	Thomasomys	Amblysomus
Species	Thomasomys dispar	Amblysomus corriae

Evolutionary Relationship

Colombian Oldfield Mouse and Fynbos Golden Mole share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Colombian Oldfield Mouse

DD — Data Deficient

Fynbos Golden Mole

NT — Near Threatened

Physical Characteristics

Attribute	Colombian Oldfield Mouse	Fynbos Golden Mole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Colombian Oldfield Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Fynbos Golden Mole

Habitat

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.