Black-tailed Hairy Dwarf Porcupine vs Calderon Gris

Sphiggurus melanurus compared with Grampus griseus

Taxonomic Classification

Rank	Black-tailed Hairy Dwarf Porcupine	Calderon Gris
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	Delphinidae (Oceanic Dolphins)
Genus	Sphiggurus	Grampus
Species	Sphiggurus melanurus	Grampus griseus

Evolutionary Relationship

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

Conservation Status

Black-tailed Hairy Dwarf Porcupine

LC — Least Concern

Calderon Gris

LC — Least Concern

Physical Characteristics

Attribute	Black-tailed Hairy Dwarf Porcupine	Calderon Gris
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.

Calderon Gris

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Colombia, Ecuador, Venezuela).

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.

Calderon Gris

The Calderon Gris (Grampus griseus) is a species in the genus Grampus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Shared Countries

Both species can be found in 1 countries:

🇻🇪 Venezuela