Common Seal vs Macroalgae

Phoca vitulina compared with Caulerpa brachypus

Key Differences

Common Seal is Near Threatened while Macroalgae is Not Evaluated.

Taxonomic Classification

Rank	Common Seal	Macroalgae
Kingdom	Animalia (Animals)	Plantae (plantas)
Phylum	Chordata (cordados)	Chlorophyta (Chlorophyta)
Class	Mammalia (mamíferos)	Ulvophyceae (Ulvophyceae)
Order	Pinnipedia (Seals & Sea Lions)	Bryopsidales (Bryopsidales)
Family	Phocidae (True Seals)	Caulerpaceae
Genus	Phoca (Harbor Seals)	Caulerpa
Species	Phoca vitulina	Caulerpa brachypus

Conservation Status

Common Seal

NT — Near Threatened

Population: ~500.0K

Trend: Stable →

Macroalgae

NE — Not Evaluated

Physical Characteristics

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

Habitat & Geographic Range

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.

Macroalgae

Habitat

Native to North America and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Brazil and United States.

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.