Black-tailed Hairy Dwarf Porcupine vs Cat shark

Sphiggurus melanurus compared with Scyliorhinus torrei

Taxonomic Classification

Rank	Black-tailed Hairy Dwarf Porcupine	Cat shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Rodentia (Rodents)	Carcharhiniformes (Ground Sharks)
Family	Erethizontidae	Scyliorhinidae
Genus	Sphiggurus	Scyliorhinus
Species	Sphiggurus melanurus	Scyliorhinus torrei

Evolutionary Relationship

Black-tailed Hairy Dwarf Porcupine and Cat shark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-tailed Hairy Dwarf Porcupine

LC — Least Concern

Cat shark

LC — Least Concern

Physical Characteristics

Attribute	Black-tailed Hairy Dwarf Porcupine	Cat shark
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.

Cat shark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

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.

Cat shark

The Cat shark (Scyliorhinus torrei) is a species in the genus Scyliorhinus. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.