Amazonian Marsh Rat vs butcher oldfield mouse

Holochilus sciureus compared with Thomasomys laniger

Taxonomic Classification

Rank	Amazonian Marsh Rat	butcher oldfield mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family same	Cricetidae	Cricetidae
Genus	Holochilus	Thomasomys
Species	Holochilus sciureus	Thomasomys laniger

Evolutionary Relationship

Amazonian Marsh Rat and butcher oldfield mouse share a common ancestor at the Family level: Cricetidae.

Conservation Status

Amazonian Marsh Rat

LC — Least Concern

butcher oldfield mouse

LC — Least Concern

Physical Characteristics

Attribute	Amazonian Marsh Rat	butcher oldfield mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazonian Marsh Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

butcher oldfield mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Amazonian Marsh Rat

The Amazonian Marsh Rat (Holochilus sciureus) is a species in the genus Holochilus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

butcher oldfield mouse

The Butcher oldfield mouse (Thomasomys laniger) is a species in the genus Thomasomys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela