Box-Leaf Holly vs Common Seal

Ilex crenata compared with Phoca vitulina

Key Differences

Box-Leaf Holly is Not Evaluated while Common Seal is Near Threatened.

Taxonomic Classification

Rank	Box-Leaf Holly	Common Seal
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Aquifoliales (Aquifoliales)	Pinnipedia (Seals & Sea Lions)
Family	Aquifoliaceae	Phocidae (True Seals)
Genus	Ilex	Phoca (Harbor Seals)
Species	Ilex crenata	Phoca vitulina

Conservation Status

Box-Leaf Holly

NE — Not Evaluated

Common Seal

NT — Near Threatened

Population: ~500.0K

Trend: Stable →

Physical Characteristics

Attribute	Box-Leaf Holly	Common Seal
Diet	—	Carnivore
Average Lifespan	—	30 years
Average Length	—	1.7 m
Average Weight	—	80.0 kg

Habitat & Geographic Range

Box-Leaf Holly

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Belgium, Norway, Sweden, Taiwan, and United States.

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.

Box-Leaf Holly

The Box-leaf holly (Ilex crenata) is a species in the genus Ilex. Typically found in diverse terrestrial habitats from tropical forests to temperate regions. It is found in Belgium, Norway, Sweden, Taiwan and 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.