Foca común vs violet risso

Phoca vitulina compared with Rissoa violacea

Key Differences

• Foca común is Near Threatened while violet risso is Not Evaluated.

Taxonomic Classification

Rank	Foca común	violet risso
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (cordados)	Mollusca (moluscos)
Class	Mammalia (mamíferos)	Gastropoda (gastrópodos)
Order	Pinnipedia (Seals & Sea Lions)	Littorinimorpha (Littorinimorpha)
Family	Phocidae (True Seals)	Rissoidae
Genus	Phoca (Harbor Seals)	Rissoa
Species	Phoca vitulina	Rissoa violacea

Evolutionary Relationship

Foca común and violet risso share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Foca común

NT — Near Threatened

Population: ~500.0K

Trend: Stable →

violet risso

NE — Not Evaluated

Physical Characteristics

Attribute	Foca común	violet risso
Diet	Carnivore	—
Average Lifespan	30 years	—
Average Length	1.7 m	—
Average Weight	80.0 kg	—

Habitat & Geographic Range

Foca común

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.

violet risso

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Denmark and Norway.

Foca común

El pinípedo de distribución más amplia, la foca común (Phoca vitulina) habita las costas templadas y subárticas del Atlántico Norte y el Pacífico Norte. Los adultos alcanzan hasta 130 kg y pasan aproximadamente el mismo tiempo en el mar cazando peces, calamares y crustáceos que descansando en playas y rocas. Sus grandes y expresivos ojos están adaptados para la visión subacuática en condiciones de poca luz. La foca común es una fuente de alimento fundamental para orcas, tiburones y osos polares.

Shared Countries

Both species can be found in 2 countries:

🇩🇰 Denmark 🇳🇴 Norway