black-bindweed vs Common Seal

Dioscorea communis compared with Phoca vitulina

Key Differences

• black-bindweed is Not Evaluated while Common Seal is Near Threatened.

Taxonomic Classification

Rank	black-bindweed	Common Seal
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (Mammals)
Order	Dioscoreales (Dioscoreales)	Pinnipedia (Seals & Sea Lions)
Family	Dioscoreaceae	Phocidae (True Seals)
Genus	Dioscorea	Phoca (Harbor Seals)
Species	Dioscorea communis	Phoca vitulina

Conservation Status

black-bindweed

NE — Not Evaluated

Common Seal

NT — Near Threatened

Population: ~500.0K

Trend: Stable →

Physical Characteristics

Attribute	black-bindweed	Common Seal
Diet	—	Carnivore
Average Lifespan	—	30 years
Average Length	—	1.7 m
Average Weight	—	80.0 kg

Habitat & Geographic Range

black-bindweed

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Portugal and Sweden.

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.

black-bindweed

The Black-bindweed (Dioscorea communis) is a species in the genus Dioscorea. Typically found in grasslands, wetlands, forests, and cultivated landscapes.

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 2 countries:

🇵🇹 Portugal 🇸🇪 Sweden