Central Andes Oldfield Mouse vs Erman's Birch

Thomasomys contradictus compared with Betula ermanii

Key Differences

• Central Andes Oldfield Mouse is Data Deficient while Erman's Birch is Least Concern.

Taxonomic Classification

Rank	Central Andes Oldfield Mouse	Erman's Birch
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Fagales (Beeches & Oaks)
Family	Cricetidae	Betulaceae
Genus	Thomasomys	Betula
Species	Thomasomys contradictus	Betula ermanii

Conservation Status

Central Andes Oldfield Mouse

DD — Data Deficient

Erman's Birch

LC — Least Concern

Physical Characteristics

Attribute	Central Andes Oldfield Mouse	Erman's Birch
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.

Erman's Birch

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Armenia and Norway.

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.