Central Andes Oldfield Mouse vs Least Auklet

Thomasomys contradictus compared with Aethia pusilla

Key Differences

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

Taxonomic Classification

Rank	Central Andes Oldfield Mouse	Least Auklet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Charadriiformes (Charadriiformes)
Family	Cricetidae	Alcidae
Genus	Thomasomys	Aethia
Species	Thomasomys contradictus	Aethia pusilla

Evolutionary Relationship

Central Andes Oldfield Mouse and Least Auklet share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Central Andes Oldfield Mouse

DD — Data Deficient

Least Auklet

LC — Least Concern

Physical Characteristics

Attribute	Central Andes Oldfield Mouse	Least Auklet
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.

Least Auklet

Habitat

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

Range

Found in 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.