Foca de Casco vs large ear

Cystophora cristata compared with Amphipoea lucens

Key Differences

• Foca de Casco is Endangered while large ear is Least Concern.

Taxonomic Classification

Rank	Foca de Casco	large ear
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (cordados)	Arthropoda (artrópodos)
Class	Mammalia (mamíferos)	Insecta (insecto)
Order	Pinnipedia (Seals & Sea Lions)	Lepidoptera (Butterflies & Moths)
Family	Phocidae (True Seals)	Noctuidae
Genus	Cystophora	Amphipoea
Species	Cystophora cristata	Amphipoea lucens

Evolutionary Relationship

Foca de Casco and large ear share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Foca de Casco

EN — Endangered

large ear

LC — Least Concern

Physical Characteristics

Attribute	Foca de Casco	large ear
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Foca de Casco

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.

large ear

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Shared Countries

Both species can be found in 2 countries:

🇩🇰 Denmark 🇳🇴 Norway