Caatinga laucha vs Pernambuco Dwarf Porcupine

Calomys expulsus compared with Coendou speratus

Key Differences

• Caatinga laucha is Least Concern while Pernambuco Dwarf Porcupine is Endangered.

Taxonomic Classification

Rank	Caatinga laucha	Pernambuco Dwarf Porcupine
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order same	Rodentia (啮齿目)	Rodentia (啮齿目)
Family	Cricetidae	Erethizontidae
Genus	Calomys	Coendou
Species	Calomys expulsus	Coendou speratus

Evolutionary Relationship

Caatinga laucha and Pernambuco Dwarf Porcupine share a common ancestor at the Order level: Rodentia. (啮齿目)

Conservation Status

Caatinga laucha

LC — Least Concern

Pernambuco Dwarf Porcupine

EN — Endangered

Physical Characteristics

Attribute	Caatinga laucha	Pernambuco Dwarf Porcupine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pernambuco Dwarf Porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Caatinga laucha

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.