Central Andes Oldfield Mouse vs Swell shark

Thomasomys contradictus compared with Cephaloscyllium ventriosum

Key Differences

• Central Andes Oldfield Mouse is Data Deficient while Swell shark is Least Concern.

Taxonomic Classification

Rank	Central Andes Oldfield Mouse	Swell shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Rodentia (Rodents)	Carcharhiniformes (Ground Sharks)
Family	Cricetidae	Scyliorhinidae
Genus	Thomasomys	Cephaloscyllium
Species	Thomasomys contradictus	Cephaloscyllium ventriosum

Evolutionary Relationship

Central Andes Oldfield Mouse and Swell shark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Central Andes Oldfield Mouse

DD — Data Deficient

Swell shark

LC — Least Concern

Physical Characteristics

Attribute	Central Andes Oldfield Mouse	Swell shark
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.

Swell shark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Found in Chile.

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.