Black-tailed Hairy Dwarf Porcupine vs North Atlantic right whale

Sphiggurus melanurus compared with Eubalaena glacialis

Key Differences

• Black-tailed Hairy Dwarf Porcupine is Least Concern while North Atlantic right whale is Extinct.

Taxonomic Classification

Rank	Black-tailed Hairy Dwarf Porcupine	North Atlantic right whale
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Cetacea (Whales & Dolphins)
Family	Erethizontidae	Balaenidae
Genus	Sphiggurus	Eubalaena
Species	Sphiggurus melanurus	Eubalaena glacialis

Evolutionary Relationship

Black-tailed Hairy Dwarf Porcupine and North Atlantic right whale share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Black-tailed Hairy Dwarf Porcupine

LC — Least Concern

North Atlantic right whale

EX — Extinct

Physical Characteristics

Attribute	Black-tailed Hairy Dwarf Porcupine	North Atlantic right whale
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.

North Atlantic right whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

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.