Black-tailed Hairy Dwarf Porcupine vs Northern Birch Mouse

Sphiggurus melanurus compared with Sicista betulina

Taxonomic Classification

Rank	Black-tailed Hairy Dwarf Porcupine	Northern Birch Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Erethizontidae	Dipodidae
Genus	Sphiggurus	Sicista
Species	Sphiggurus melanurus	Sicista betulina

Evolutionary Relationship

Black-tailed Hairy Dwarf Porcupine and Northern Birch Mouse share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Black-tailed Hairy Dwarf Porcupine

LC — Least Concern

Northern Birch Mouse

LC — Least Concern

Physical Characteristics

Attribute	Black-tailed Hairy Dwarf Porcupine	Northern Birch Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-tailed Hairy Dwarf Porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Northern Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Black-tailed Hairy Dwarf Porcupine

The Black-tailed Hairy Dwarf Porcupine (Sphiggurus melanurus) is a species in the genus Sphiggurus. It is currently classified as Least Concern on the IUCN Red List. Found in Venezuela.