Central Andes Oldfield Mouse vs Double-crested Cormorant

Thomasomys contradictus compared with Phalacrocorax auritus

Key Differences

• Central Andes Oldfield Mouse is Data Deficient while Double-crested Cormorant is Least Concern.

Taxonomic Classification

Rank	Central Andes Oldfield Mouse	Double-crested Cormorant
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Suliformes (Suliformes)
Family	Cricetidae	Phalacrocoracidae
Genus	Thomasomys	Phalacrocorax
Species	Thomasomys contradictus	Phalacrocorax auritus

Evolutionary Relationship

Central Andes Oldfield Mouse and Double-crested Cormorant share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Central Andes Oldfield Mouse

DD — Data Deficient

Double-crested Cormorant

LC — Least Concern

Physical Characteristics

Attribute	Central Andes Oldfield Mouse	Double-crested Cormorant
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.

Double-crested Cormorant

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Widely distributed across Europe (5 countries), North America (United States), and South America (Colombia).

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.

Double-crested Cormorant

Double-crested Cormorant (Phalacrocorax auritus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia