Central Andes Oldfield Mouse vs Small Dog Whelk

Thomasomys contradictus compared with Tritia varicosa

Key Differences

• Central Andes Oldfield Mouse is Data Deficient while Small Dog Whelk is Not Evaluated.

Taxonomic Classification

Rank	Central Andes Oldfield Mouse	Small Dog Whelk
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Rodentia (Rodents)	Neogastropoda (Neogastropoda)
Family	Cricetidae	Nassariidae
Genus	Thomasomys	Tritia
Species	Thomasomys contradictus	Tritia varicosa

Evolutionary Relationship

Central Andes Oldfield Mouse and Small Dog Whelk share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Central Andes Oldfield Mouse

DD — Data Deficient

Small Dog Whelk

NE — Not Evaluated

Physical Characteristics

Attribute	Central Andes Oldfield Mouse	Small Dog Whelk
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.

Small Dog Whelk

Habitat

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

Range

Distributed across Denmark and Norway.

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.