Common Seal vs Strap-leaved Earth-moss

Phoca vitulina compared with Ephemerum recurvifolium

Key Differences

Common Seal is Near Threatened while Strap-leaved Earth-moss is Data Deficient.

Taxonomic Classification

Rank	Common Seal	Strap-leaved Earth-moss
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Bryophyta
Class	Mammalia (Mammals)	Bryopsida (Bryopsida)
Order	Pinnipedia (Seals & Sea Lions)	Pottiales (Pottiales)
Family	Phocidae (True Seals)	Ephemeraceae
Genus	Phoca (Harbor Seals)	Ephemerum
Species	Phoca vitulina	Ephemerum recurvifolium

Conservation Status

Common Seal

NT — Near Threatened

Population: ~500.0K

Trend: Stable →

Strap-leaved Earth-moss

DD — Data Deficient

Physical Characteristics

Attribute	Common Seal	Strap-leaved Earth-moss
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.

Strap-leaved Earth-moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Luxembourg, Norway, and Sweden.

Common Seal

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.