Hooded seal vs Ridged Ear Abalone

Cystophora cristata compared with Haliotis scalaris

Key Differences

• Hooded seal is Endangered while Ridged Ear Abalone is Least Concern.

Taxonomic Classification

Rank	Hooded seal	Ridged Ear Abalone
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Pinnipedia (Seals & Sea Lions)	Lepetellida (Lepetellida)
Family	Phocidae (True Seals)	Haliotidae
Genus	Cystophora	Haliotis
Species	Cystophora cristata	Haliotis scalaris

Evolutionary Relationship

Hooded seal and Ridged Ear Abalone share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Hooded seal

EN — Endangered

Ridged Ear Abalone

LC — Least Concern

Physical Characteristics

Attribute	Hooded seal	Ridged Ear Abalone
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.

Ridged Ear Abalone

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.