Hooded seal vs Sallow Button

Cystophora cristata compared with Acleris hastiana

Key Differences

• Hooded seal is Endangered while Sallow Button is Least Concern.

Taxonomic Classification

Rank	Hooded seal	Sallow Button
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Pinnipedia (Seals & Sea Lions)	Lepidoptera (Butterflies & Moths)
Family	Phocidae (True Seals)	Tortricidae
Genus	Cystophora	Acleris
Species	Cystophora cristata	Acleris hastiana

Evolutionary Relationship

Hooded seal and Sallow Button share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Hooded seal

EN — Endangered

Sallow Button

LC — Least Concern

Physical Characteristics

Attribute	Hooded seal	Sallow Button
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.

Sallow Button

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

Shared Countries

Both species can be found in 2 countries:

🇩🇰 Denmark 🇳🇴 Norway