Fulvous Colilargo vs Ucucha Thomasomys

Oligoryzomys fulvescens compared with Thomasomys ucucha

Key Differences

• Fulvous Colilargo is Least Concern while Ucucha Thomasomys is Vulnerable.

Taxonomic Classification

Rank	Fulvous Colilargo	Ucucha Thomasomys
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	Oligoryzomys	Thomasomys
Species	Oligoryzomys fulvescens	Thomasomys ucucha

Evolutionary Relationship

Fulvous Colilargo and Ucucha Thomasomys share a common ancestor at the Family level: Cricetidae.

Conservation Status

Fulvous Colilargo

LC — Least Concern

Ucucha Thomasomys

VU — Vulnerable

Physical Characteristics

Attribute	Fulvous Colilargo	Ucucha Thomasomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fulvous Colilargo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Ucucha Thomasomys

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.