Central Andes Oldfield Mouse vs De Lesse’s Brassy Ringlet

Thomasomys contradictus compared with Erebia nivalis

Key Differences

• Central Andes Oldfield Mouse is Data Deficient while De Lesse’s Brassy Ringlet is Least Concern.

Taxonomic Classification

Rank	Central Andes Oldfield Mouse	De Lesse’s Brassy Ringlet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Cricetidae	Nymphalidae (Brush-footed Butterflies)
Genus	Thomasomys	Erebia
Species	Thomasomys contradictus	Erebia nivalis

Evolutionary Relationship

Central Andes Oldfield Mouse and De Lesse’s Brassy Ringlet share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Central Andes Oldfield Mouse

DD — Data Deficient

De Lesse’s Brassy Ringlet

LC — Least Concern

Physical Characteristics

Attribute	Central Andes Oldfield Mouse	De Lesse’s Brassy Ringlet
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.

De Lesse’s Brassy Ringlet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Austria, Italy, and Switzerland.

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.