Caatinga-Vespermaus vs Gorgas Oryzomys

Calomys expulsus compared with Oryzomys gorgasi

Key Differences

• Caatinga-Vespermaus is Least Concern while Gorgas Oryzomys is Endangered.

Taxonomic Classification

Rank	Caatinga-Vespermaus	Gorgas Oryzomys
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order same	Rodentia (Nagetiere)	Rodentia (Nagetiere)
Family same	Cricetidae	Cricetidae
Genus	Calomys	Oryzomys
Species	Calomys expulsus	Oryzomys gorgasi

Evolutionary Relationship

Caatinga-Vespermaus and Gorgas Oryzomys share a common ancestor at the Family level: Cricetidae.

Conservation Status

Caatinga-Vespermaus

LC — Least Concern

Gorgas Oryzomys

EN — Endangered

Physical Characteristics

Attribute	Caatinga-Vespermaus	Gorgas Oryzomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga-Vespermaus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gorgas Oryzomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.