Grizzled Colilargo vs Hummelinck s Laucha

Oligoryzomys griseolus compared with Calomys hummelincki

Taxonomic Classification

Rank	Grizzled Colilargo	Hummelinck s Laucha
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	Calomys
Species	Oligoryzomys griseolus	Calomys hummelincki

Evolutionary Relationship

Grizzled Colilargo and Hummelinck s Laucha share a common ancestor at the Family level: Cricetidae.

Conservation Status

Grizzled Colilargo

LC — Least Concern

Hummelinck s Laucha

LC — Least Concern

Physical Characteristics

Attribute	Grizzled Colilargo	Hummelinck s Laucha
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Grizzled Colilargo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Hummelinck s Laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela