Hooded seal vs Rough-Tailed

Cystophora cristata compared with Bathytoshia centroura

Key Differences

• Hooded seal is Endangered while Rough-Tailed is Vulnerable.

Taxonomic Classification

Rank	Hooded seal	Rough-Tailed
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Pinnipedia (Seals & Sea Lions)	Myliobatiformes (Myliobatiformes)
Family	Phocidae (True Seals)	Dasyatidae
Genus	Cystophora	Bathytoshia
Species	Cystophora cristata	Bathytoshia centroura

Evolutionary Relationship

Hooded seal and Rough-Tailed share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Hooded seal

EN — Endangered

Rough-Tailed

VU — Vulnerable

Physical Characteristics

Attribute	Hooded seal	Rough-Tailed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Rough-Tailed