Caatinga laucha vs Mexican Agouti

Calomys expulsus compared with Dasyprocta mexicana

Key Differences

• Caatinga laucha is Least Concern while Mexican Agouti is Critically Endangered.

Taxonomic Classification

Rank	Caatinga laucha	Mexican Agouti
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	Cricetidae	Dasyproctidae
Genus	Calomys	Dasyprocta
Species	Calomys expulsus	Dasyprocta mexicana

Evolutionary Relationship

Caatinga laucha and Mexican Agouti share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Caatinga laucha

LC — Least Concern

Mexican Agouti

CR — Critically Endangered

Physical Characteristics

Attribute	Caatinga laucha	Mexican Agouti
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Mexican Agouti

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 5 distinct biome types within the Neotropic biogeographic realm.

Range

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

Caatinga laucha

The Caatinga laucha (Calomys expulsus) is a species in the genus Calomys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.