Raia-inverneira vs Common Seal

Leucoraja ocellata compared with Phoca vitulina

Key Differences

• Raia-inverneira is Endangered while Common Seal is Near Threatened.

Taxonomic Classification

Rank	Raia-inverneira	Common Seal
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Elasmobranchii	Mammalia (mamíferos)
Order	Rajiformes (Rajiformes)	Pinnipedia (Seals & Sea Lions)
Family	Rajidae	Phocidae (True Seals)
Genus	Leucoraja	Phoca (Harbor Seals)
Species	Leucoraja ocellata	Phoca vitulina

Evolutionary Relationship

Raia-inverneira and Common Seal share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Raia-inverneira

EN — Endangered

Common Seal

NT — Near Threatened

Population: ~500.0K

Trend: Stable →

Physical Characteristics

Attribute	Raia-inverneira	Common Seal
Diet	—	Carnivore
Average Lifespan	—	30 years
Average Length	—	1.7 m
Average Weight	—	80.0 kg

Habitat & Geographic Range

Raia-inverneira

Common Seal

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (7 countries) and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Raia-inverneira

The Big Skate (Leucoraja ocellata) is a species in the genus Leucoraja. It is currently classified as Endangered on the IUCN Red List.

Common Seal

O pinípede de distribuição mais ampla, a foca-comum (Phoca vitulina) habita as costas temperadas e subárticas do Atlântico Norte e do Pacífico Norte. Os adultos atingem até 130 kg e passam tempo aproximadamente igual no mar caçando peixes, lulas e crustáceos e descansando em praias ou rochas. Seus grandes e expressivos olhos são adaptados para a visão subaquática em pouca luz. A foca-comum é uma fonte de alimento fundamental para orcas, tubarões e ursos-polares.