Common Seal vs Matted Feather-Moss

Phoca vitulina compared with Sciuro-hypnum populeum

Key Differences

Common Seal is Near Threatened while Matted Feather-Moss is Least Concern.

Taxonomic Classification

Rank	Common Seal	Matted Feather-Moss
Kingdom	Animalia (животные)	Plantae (растения)
Phylum	Chordata (хордовые)	Bryophyta
Class	Mammalia (млекопитающие)	Bryopsida (листостебельные мхи)
Order	Pinnipedia (Seals & Sea Lions)	Hypnales (гипновые)
Family	Phocidae (True Seals)	Brachytheciaceae
Genus	Phoca (Harbor Seals)	Sciuro-hypnum
Species	Phoca vitulina	Sciuro-hypnum populeum

Conservation Status

Common Seal

NT — Near Threatened

Population: ~500.0K

Trend: Stable →

Matted Feather-Moss

LC — Least Concern

Physical Characteristics

Attribute	Common Seal	Matted Feather-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.

Matted Feather-Moss

Habitat

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

Range

Found across Europe (5 countries) and North America (United States).

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.