Cuvier s Spiny-rat vs Hummelinck s Laucha

Proechimys cuvieri compared with Calomys hummelincki

Taxonomic Classification

Rank	Cuvier s Spiny-rat	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	Echimyidae	Cricetidae
Genus	Proechimys	Calomys
Species	Proechimys cuvieri	Calomys hummelincki

Evolutionary Relationship

Cuvier s Spiny-rat and Hummelinck s Laucha share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Cuvier s Spiny-rat

LC — Least Concern

Hummelinck s Laucha

LC — Least Concern

Physical Characteristics

Attribute	Cuvier s Spiny-rat	Hummelinck s Laucha
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cuvier s Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Ecuador 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 1 countries:

🇻🇪 Venezuela