Caatinga-Vespermaus vs Dwarf whip ray

Calomys expulsus compared with Brevitrygon walga

Key Differences

• Caatinga-Vespermaus is Least Concern while Dwarf whip ray is Near Threatened.

Taxonomic Classification

Rank	Caatinga-Vespermaus	Dwarf whip ray
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Elasmobranchii
Order	Rodentia (Nagetiere)	Myliobatiformes (Stechrochenartige)
Family	Cricetidae	Dasyatidae
Genus	Calomys	Brevitrygon
Species	Calomys expulsus	Brevitrygon walga

Evolutionary Relationship

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

Conservation Status

Caatinga-Vespermaus

LC — Least Concern

Dwarf whip ray

NT — Near Threatened

Physical Characteristics

Attribute	Caatinga-Vespermaus	Dwarf whip ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga-Vespermaus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Dwarf whip ray

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.