Central Andes Oldfield Mouse vs Nut-Tree Pigmy

Thomasomys contradictus compared with Stigmella microtheriella

Key Differences

• Central Andes Oldfield Mouse is Data Deficient while Nut-Tree Pigmy is Least Concern.

Taxonomic Classification

Rank	Central Andes Oldfield Mouse	Nut-Tree Pigmy
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Cricetidae	Nepticulidae
Genus	Thomasomys	Stigmella
Species	Thomasomys contradictus	Stigmella microtheriella

Evolutionary Relationship

Central Andes Oldfield Mouse and Nut-Tree Pigmy share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Central Andes Oldfield Mouse

DD — Data Deficient

Nut-Tree Pigmy

LC — Least Concern

Physical Characteristics

Attribute	Central Andes Oldfield Mouse	Nut-Tree Pigmy
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.

Nut-Tree Pigmy

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, 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.