Caatinga-Vespermaus vs Graumaina

Calomys expulsus compared with Acridotheres javanicus

Key Differences

• Caatinga-Vespermaus is Least Concern while Graumaina is Vulnerable.

Taxonomic Classification

Rank	Caatinga-Vespermaus	Graumaina
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Aves (Vögel)
Order	Rodentia (Nagetiere)	Passeriformes (Sperlingsvögel)
Family	Cricetidae	Sturnidae
Genus	Calomys	Acridotheres
Species	Calomys expulsus	Acridotheres javanicus

Evolutionary Relationship

Caatinga-Vespermaus and Graumaina share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Caatinga-Vespermaus

LC — Least Concern

Graumaina

VU — Vulnerable

Physical Characteristics

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

Habitat & Geographic Range

Caatinga-Vespermaus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Graumaina

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 4 distinct biome types spanning the Australasia and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Asia (5 countries) and Europe (Norway). Currently classified as Vulnerable 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.