Central Andes Oldfield Mouse vs Lesser Nothura

Thomasomys contradictus compared with Nothura minor

Key Differences

• Central Andes Oldfield Mouse is Data Deficient while Lesser Nothura is Vulnerable.

Taxonomic Classification

Rank	Central Andes Oldfield Mouse	Lesser Nothura
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Tinamiformes (Tinamiformes)
Family	Cricetidae	Tinamidae
Genus	Thomasomys	Nothura
Species	Thomasomys contradictus	Nothura minor

Evolutionary Relationship

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

Conservation Status

Central Andes Oldfield Mouse

DD — Data Deficient

Lesser Nothura

VU — Vulnerable

Physical Characteristics

Attribute	Central Andes Oldfield Mouse	Lesser Nothura
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.

Lesser Nothura

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.