alstonia vs Common Seal

Alstonia congensis compared with Phoca vitulina

Key Differences

• alstonia is Least Concern while Common Seal is Near Threatened.

Taxonomic Classification

Rank	alstonia	Common Seal
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Gentianales (Gentianales)	Pinnipedia (Seals & Sea Lions)
Family	Apocynaceae	Phocidae (True Seals)
Genus	Alstonia	Phoca (Harbor Seals)
Species	Alstonia congensis	Phoca vitulina

Conservation Status

alstonia

LC — Least Concern

Common Seal

NT — Near Threatened

Population: ~500.0K

Trend: Stable →

Physical Characteristics

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

Habitat & Geographic Range

alstonia

Habitat

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

Range

Found in Guinea.

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.

alstonia

The Alstonia (Alstonia congensis) is a species in the genus Alstonia. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions. Found in Guinea.

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.