Central Andes Oldfield Mouse vs Circular Ear Shell

Thomasomys contradictus compared with Haliotis cyclobates

Key Differences

• Central Andes Oldfield Mouse is Data Deficient while Circular Ear Shell is Least Concern.

Taxonomic Classification

Rank	Central Andes Oldfield Mouse	Circular Ear Shell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Rodentia (Rodents)	Lepetellida (Lepetellida)
Family	Cricetidae	Haliotidae
Genus	Thomasomys	Haliotis
Species	Thomasomys contradictus	Haliotis cyclobates

Evolutionary Relationship

Central Andes Oldfield Mouse and Circular Ear Shell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Central Andes Oldfield Mouse

DD — Data Deficient

Circular Ear Shell

LC — Least Concern

Physical Characteristics

Attribute	Central Andes Oldfield Mouse	Circular Ear Shell
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.

Circular Ear Shell

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

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.

Circular Ear Shell

The Circular Ear Shell (Haliotis cyclobates) is a species in the genus Haliotis. It is currently classified as Least Concern on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.