Black-tailed Hairy Dwarf Porcupine vs Caucasian Mountain Ground Squirrel

Sphiggurus melanurus compared with Spermophilus musicus

Key Differences

• Black-tailed Hairy Dwarf Porcupine is Least Concern while Caucasian Mountain Ground Squirrel is Near Threatened.

Taxonomic Classification

Rank	Black-tailed Hairy Dwarf Porcupine	Caucasian Mountain Ground Squirrel
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	Sciuridae (Squirrels)
Genus	Sphiggurus	Spermophilus
Species	Sphiggurus melanurus	Spermophilus musicus

Evolutionary Relationship

Black-tailed Hairy Dwarf Porcupine and Caucasian Mountain Ground Squirrel share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Black-tailed Hairy Dwarf Porcupine

LC — Least Concern

Caucasian Mountain Ground Squirrel

NT — Near Threatened

Physical Characteristics

Attribute	Black-tailed Hairy Dwarf Porcupine	Caucasian Mountain Ground Squirrel
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.

Caucasian Mountain Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Caucasian Mountain Ground Squirrel

The Caucasian Mountain Ground Squirrel (Spermophilus musicus) is a species in the genus Spermophilus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.