Central Andes Oldfield Mouse vs tiny risso snail

Thomasomys contradictus compared with Rissoa parva

Key Differences

• Central Andes Oldfield Mouse is Data Deficient while tiny risso snail is Least Concern.

Taxonomic Classification

Rank	Central Andes Oldfield Mouse	tiny risso snail
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Chordata (脊索動物)	Mollusca (軟体動物)
Class	Mammalia (哺乳類)	Gastropoda (腹足綱)
Order	Rodentia (ネズミ目)	Littorinimorpha (タマキビガイ下目)
Family	Cricetidae	Rissoidae
Genus	Thomasomys	Rissoa
Species	Thomasomys contradictus	Rissoa parva

Evolutionary Relationship

Central Andes Oldfield Mouse and tiny risso snail share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Central Andes Oldfield Mouse

DD — Data Deficient

tiny risso snail

LC — Least Concern

Physical Characteristics

Attribute	Central Andes Oldfield Mouse	tiny risso snail
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.

tiny risso snail

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.