Common Seal vs Queen sago

Phoca vitulina compared with Cycas circinalis

Key Differences

Common Seal is Near Threatened while Queen sago is Endangered.

Taxonomic Classification

Rank	Common Seal	Queen sago
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Mammalia (Mammals)	Cycadopsida (Cycadopsida)
Order	Pinnipedia (Seals & Sea Lions)	Cycadales (Cycadales)
Family	Phocidae (True Seals)	Cycadaceae
Genus	Phoca (Harbor Seals)	Cycas
Species	Phoca vitulina	Cycas circinalis

Conservation Status

Common Seal

NT — Near Threatened

Population: ~500.0K

Trend: Stable →

Queen sago

EN — Endangered

Physical Characteristics

Attribute	Common Seal	Queen sago
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.

Queen sago

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, montane grasslands and shrublands, and Mediterranean forests and woodlands, among 5 distinct biome types spanning the Afrotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Marshall Islands, Portugal, South Africa, Taiwan, and United States. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.