butcher oldfield mouse vs Fernandina Nesoryzomys

Thomasomys laniger compared with Nesoryzomys fernandinae

Key Differences

• butcher oldfield mouse is Least Concern while Fernandina Nesoryzomys is Vulnerable.

Taxonomic Classification

Rank	butcher oldfield mouse	Fernandina Nesoryzomys
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	Thomasomys	Nesoryzomys
Species	Thomasomys laniger	Nesoryzomys fernandinae

Evolutionary Relationship

butcher oldfield mouse and Fernandina Nesoryzomys share a common ancestor at the Family level: Cricetidae.

Conservation Status

butcher oldfield mouse

LC — Least Concern

Fernandina Nesoryzomys

VU — Vulnerable

Physical Characteristics

Attribute	butcher oldfield mouse	Fernandina Nesoryzomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

butcher oldfield mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Fernandina Nesoryzomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.