Caatinga-Vespermaus vs Lesser Yellow-shouldered Bat

Calomys expulsus compared with Sturnira nana

Key Differences

• Caatinga-Vespermaus is Least Concern while Lesser Yellow-shouldered Bat is Endangered.

Taxonomic Classification

Rank	Caatinga-Vespermaus	Lesser Yellow-shouldered Bat
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Rodentia (Nagetiere)	Chiroptera (Fledertiere)
Family	Cricetidae	Phyllostomidae
Genus	Calomys	Sturnira
Species	Calomys expulsus	Sturnira nana

Evolutionary Relationship

Caatinga-Vespermaus and Lesser Yellow-shouldered Bat share a common ancestor at the Class level: Mammalia. (Säugetiere)

Conservation Status

Caatinga-Vespermaus

LC — Least Concern

Lesser Yellow-shouldered Bat

EN — Endangered

Physical Characteristics

Attribute	Caatinga-Vespermaus	Lesser Yellow-shouldered Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga-Vespermaus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lesser Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. 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.