Central Andes Oldfield Mouse vs Elktoe

Thomasomys contradictus compared with Alasmidonta marginata

Key Differences

• Central Andes Oldfield Mouse is Data Deficient while Elktoe is Least Concern.

Taxonomic Classification

Rank	Central Andes Oldfield Mouse	Elktoe
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Rodentia (Rodents)	Unionida (Unionida)
Family	Cricetidae	Unionidae
Genus	Thomasomys	Alasmidonta
Species	Thomasomys contradictus	Alasmidonta marginata

Evolutionary Relationship

Central Andes Oldfield Mouse and Elktoe share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Central Andes Oldfield Mouse

DD — Data Deficient

Elktoe

LC — Least Concern

Physical Characteristics

Attribute	Central Andes Oldfield Mouse	Elktoe
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.

Elktoe

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and United States.

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.