Central Andes Oldfield Mouse vs Ruby-Crowned Kinglet

Thomasomys contradictus compared with Regulus calendula

Key Differences

• Central Andes Oldfield Mouse is Data Deficient while Ruby-Crowned Kinglet is Least Concern.

Taxonomic Classification

Rank	Central Andes Oldfield Mouse	Ruby-Crowned Kinglet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Cricetidae	Regulidae
Genus	Thomasomys	Regulus
Species	Thomasomys contradictus	Regulus calendula

Evolutionary Relationship

Central Andes Oldfield Mouse and Ruby-Crowned Kinglet share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Central Andes Oldfield Mouse

DD — Data Deficient

Ruby-Crowned Kinglet

LC — Least Concern

Physical Characteristics

Attribute	Central Andes Oldfield Mouse	Ruby-Crowned Kinglet
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.

Ruby-Crowned Kinglet

Habitat

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

Range

Distributed across Norway 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.