Caatinga-Vespermaus vs Pernambuco Dwarf Porcupine

Calomys expulsus compared with Coendou speratus

Key Differences

• Caatinga-Vespermaus is Least Concern while Pernambuco Dwarf Porcupine is Endangered.

Taxonomic Classification

Rank	Caatinga-Vespermaus	Pernambuco Dwarf Porcupine
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	Cricetidae	Erethizontidae
Genus	Calomys	Coendou
Species	Calomys expulsus	Coendou speratus

Evolutionary Relationship

Caatinga-Vespermaus and Pernambuco Dwarf Porcupine share a common ancestor at the Order level: Rodentia. (Nagetiere)

Conservation Status

Caatinga-Vespermaus

LC — Least Concern

Pernambuco Dwarf Porcupine

EN — Endangered

Physical Characteristics

Attribute	Caatinga-Vespermaus	Pernambuco Dwarf Porcupine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga-Vespermaus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pernambuco Dwarf Porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.