Central Andes Oldfield Mouse vs Weak Sedge

Thomasomys contradictus compared with Carex laxa

Key Differences

• Central Andes Oldfield Mouse is Data Deficient while Weak Sedge is Near Threatened.

Taxonomic Classification

Rank	Central Andes Oldfield Mouse	Weak Sedge
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Liliopsida (Monocots)
Order	Rodentia (Rodents)	Poales (Grasses)
Family	Cricetidae	Cyperaceae
Genus	Thomasomys	Carex
Species	Thomasomys contradictus	Carex laxa

Conservation Status

Central Andes Oldfield Mouse

DD — Data Deficient

Weak Sedge

NT — Near Threatened

Physical Characteristics

Attribute	Central Andes Oldfield Mouse	Weak Sedge
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Central Andes Oldfield Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Weak Sedge

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Canada, Finland, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Central Andes Oldfield Mouse

The Central Andes Oldfield Mouse (Thomasomys contradictus) is a species in the genus Thomasomys. It is currently classified as Data Deficient on the IUCN Red List. Found in Colombia.