Filetail cat shark vs Hooded seal

Parmaturus xaniurus compared with Cystophora cristata

Key Differences

• Filetail cat shark is Least Concern while Hooded seal is Endangered.

Taxonomic Classification

Rank	Filetail cat shark	Hooded seal
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Mammalia (Mammals)
Order	Carcharhiniformes (Ground Sharks)	Pinnipedia (Seals & Sea Lions)
Family	Scyliorhinidae	Phocidae (True Seals)
Genus	Parmaturus	Cystophora
Species	Parmaturus xaniurus	Cystophora cristata

Evolutionary Relationship

Filetail cat shark and Hooded seal share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Filetail cat shark

LC — Least Concern

Hooded seal

EN — Endangered

Physical Characteristics

Attribute	Filetail cat shark	Hooded seal
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Filetail cat shark

Habitat

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

Hooded seal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, and Portugal. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.