Black-fronted Duiker vs Common Seal

Cephalophus nigrifrons compared with Phoca vitulina

Key Differences

• Black-fronted Duiker is Least Concern while Common Seal is Near Threatened.

Taxonomic Classification

Rank	Black-fronted Duiker	Common Seal
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Artiodactyla (Artiodátilos)	Pinnipedia (Seals & Sea Lions)
Family	Bovidae (Bovids)	Phocidae (True Seals)
Genus	Cephalophus	Phoca (Harbor Seals)
Species	Cephalophus nigrifrons	Phoca vitulina

Evolutionary Relationship

Black-fronted Duiker and Common Seal share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Black-fronted Duiker

LC — Least Concern

Common Seal

NT — Near Threatened

Population: ~500.0K

Trend: Stable →

Physical Characteristics

Attribute	Black-fronted Duiker	Common Seal
Diet	—	Carnivore
Average Lifespan	—	30 years
Average Length	—	1.7 m
Average Weight	—	80.0 kg

Habitat & Geographic Range

Black-fronted Duiker

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Black-fronted Duiker

The Black-fronted Duiker (Cephalophus nigrifrons) is a species in the genus Cephalophus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

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.