Caatinga-Vespermaus vs Margay

Calomys expulsus compared with Leopardus wiedii

Key Differences

• Caatinga-Vespermaus is Least Concern while Margay is Near Threatened.

Taxonomic Classification

Rank	Caatinga-Vespermaus	Margay
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Rodentia (Nagetiere)	Carnivora (Raubtiere)
Family	Cricetidae	Felidae (Cats)
Genus	Calomys	Leopardus
Species	Calomys expulsus	Leopardus wiedii

Evolutionary Relationship

Caatinga-Vespermaus and Margay share a common ancestor at the Class level: Mammalia. (Säugetiere)

Conservation Status

Caatinga-Vespermaus

LC — Least Concern

Margay

NT — Near Threatened

Physical Characteristics

Attribute	Caatinga-Vespermaus	Margay
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga-Vespermaus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Margay

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Caatinga-Vespermaus

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.