American Hepatica vs Common Seal

Hepatica americana compared with Phoca vitulina

Key Differences

American Hepatica is Not Evaluated while Common Seal is Near Threatened.

Taxonomic Classification

Rank	American Hepatica	Common Seal
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Ranunculales (Ranunculales)	Pinnipedia (Seals & Sea Lions)
Family	Ranunculaceae	Phocidae (True Seals)
Genus	Hepatica	Phoca (Harbor Seals)
Species	Hepatica americana	Phoca vitulina

Conservation Status

American Hepatica

NE — Not Evaluated

Common Seal

NT — Near Threatened

Population: ~500.0K

Trend: Stable →

Physical Characteristics

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

Habitat & Geographic Range

American Hepatica

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Canada and United States.

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.

American Hepatica

The American Hepatica (Hepatica americana) is a species in the genus Hepatica. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

The most widely distributed pinniped, harbor seals inhabit temperate and subarctic coastal waters of both the North Atlantic and North Pacific. Adults reach up to 130 kg and spend roughly equal time at sea hunting fish, squid, and crustaceans and hauling out on beaches or rocks to rest. Their large, expressive eyes are adapted for underwater vision in low light. Harbor seals are a critical food source for orcas, sharks, and polar bears.