Central Andes Oldfield Mouse vs Chihuahuan Grasshopper Mouse

Thomasomys contradictus compared with Onychomys arenicola

Key Differences

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

Taxonomic Classification

Rank	Central Andes Oldfield Mouse	Chihuahuan Grasshopper Mouse
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order same	Rodentia (啮齿目)	Rodentia (啮齿目)
Family same	Cricetidae	Cricetidae
Genus	Thomasomys	Onychomys
Species	Thomasomys contradictus	Onychomys arenicola

Evolutionary Relationship

Central Andes Oldfield Mouse and Chihuahuan Grasshopper Mouse share a common ancestor at the Family level: Cricetidae.

Conservation Status

Central Andes Oldfield Mouse

DD — Data Deficient

Chihuahuan Grasshopper Mouse

LC — Least Concern

Physical Characteristics

Attribute	Central Andes Oldfield Mouse	Chihuahuan Grasshopper Mouse
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.

Chihuahuan Grasshopper Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Chihuahuan Grasshopper Mouse

The Chihuahuan Grasshopper Mouse (Onychomys arenicola) is a species in the genus Onychomys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.