Ghost cat shark vs North American porcupine

Apristurus manis compared with Erethizon dorsatus

Taxonomic Classification

Rank	Ghost cat shark	North American porcupine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Mammalia (Mammals)
Order	Carcharhiniformes (Ground Sharks)	Rodentia (Rodents)
Family	Scyliorhinidae	Erethizontidae
Genus	Apristurus	Erethizon
Species	Apristurus manis	Erethizon dorsatus

Evolutionary Relationship

Ghost cat shark and North American porcupine share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ghost cat shark

LC — Least Concern

North American porcupine

LC — Least Concern

Physical Characteristics

Attribute	Ghost cat shark	North American porcupine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ghost cat shark

Habitat

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

Range

Found in Norway.

North American porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.