Common Seal vs Pleated Inkcap

Phoca vitulina compared with Parasola plicatilis

Key Differences

• Common Seal is Near Threatened while Pleated Inkcap is Least Concern.

Taxonomic Classification

Rank	Common Seal	Pleated Inkcap
Kingdom	Animalia (حيوانات)	Fungi (فطر)
Phylum	Chordata (حبليات)	Basidiomycota (دعاميات)
Class	Mammalia (ثدييات)	Agaricomycetes (غاريقونانية)
Order	Pinnipedia (Seals & Sea Lions)	Agaricales (غاريقونيات)
Family	Phocidae (True Seals)	Psathyrellaceae
Genus	Phoca (Harbor Seals)	Parasola
Species	Phoca vitulina	Parasola plicatilis

Conservation Status

Common Seal

NT — Near Threatened

Population: ~500.0K

Trend: Stable →

Pleated Inkcap

LC — Least Concern

Physical Characteristics

Attribute	Common Seal	Pleated Inkcap
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.

Pleated Inkcap

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), North America (United States), and South America (Brazil).

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.

Shared Countries

Both species can be found in 6 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇵🇹 Portugal 🇸🇪 Sweden 🇺🇸 United States