Black-tailed Hairy Dwarf Porcupine vs Nerz

Sphiggurus melanurus compared with Mustela lutreola

Key Differences

• Black-tailed Hairy Dwarf Porcupine is Least Concern while Nerz is Extinct.

Taxonomic Classification

Rank	Black-tailed Hairy Dwarf Porcupine	Nerz
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Rodentia (Nagetiere)	Carnivora (Raubtiere)
Family	Erethizontidae	Mustelidae (Weasels & Otters)
Genus	Sphiggurus	Mustela
Species	Sphiggurus melanurus	Mustela lutreola

Evolutionary Relationship

Black-tailed Hairy Dwarf Porcupine and Nerz share a common ancestor at the Class level: Mammalia. (Säugetiere)

Conservation Status

Black-tailed Hairy Dwarf Porcupine

LC — Least Concern

Nerz

EX — Extinct

Physical Characteristics

Attribute	Black-tailed Hairy Dwarf Porcupine	Nerz
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.

Nerz

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries).

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.