Hooded seal vs Leopard Earthball

Cystophora cristata compared with Scleroderma areolatum

Key Differences

• Hooded seal is Endangered while Leopard Earthball is Least Concern.

Taxonomic Classification

Rank	Hooded seal	Leopard Earthball
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Pinnipedia (Seals & Sea Lions)	Boletales (Boletales)
Family	Phocidae (True Seals)	Sclerodermataceae
Genus	Cystophora	Scleroderma
Species	Cystophora cristata	Scleroderma areolatum

Conservation Status

Hooded seal

EN — Endangered

Leopard Earthball

LC — Least Concern

Physical Characteristics

Attribute	Hooded seal	Leopard Earthball
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.

Leopard Earthball

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Widely distributed across Europe (5 countries), North America (United States), and South America (Brazil).

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇵🇹 Portugal