Caatinga-Vespermaus vs Wasserspitzmaus

Calomys expulsus compared with Neomys fodiens

Key Differences

• Caatinga-Vespermaus is Least Concern while Wasserspitzmaus is Endangered.

Taxonomic Classification

Rank	Caatinga-Vespermaus	Wasserspitzmaus
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Rodentia (Nagetiere)	Soricomorpha (Soricomorpha)
Family	Cricetidae	Soricidae
Genus	Calomys	Neomys
Species	Calomys expulsus	Neomys fodiens

Evolutionary Relationship

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

Conservation Status

Caatinga-Vespermaus

LC — Least Concern

Wasserspitzmaus

EN — Endangered

Physical Characteristics

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

Habitat & Geographic Range

Caatinga-Vespermaus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Wasserspitzmaus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Norway, Russia, and Sweden. 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.

Wasserspitzmaus

Eurasian water shrew (Neomys fodiens) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.