Broad-Leaved Arrowhead vs Common Seal

Sagittaria latifolia compared with Phoca vitulina

Key Differences

Broad-Leaved Arrowhead is Not Evaluated while Common Seal is Near Threatened.

Taxonomic Classification

Rank	Broad-Leaved Arrowhead	Common Seal
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (Mammals)
Order	Alismatales (Alismatales)	Pinnipedia (Seals & Sea Lions)
Family	Alismataceae	Phocidae (True Seals)
Genus	Sagittaria	Phoca (Harbor Seals)
Species	Sagittaria latifolia	Phoca vitulina

Conservation Status

Broad-Leaved Arrowhead

NE — Not Evaluated

Common Seal

NT — Near Threatened

Population: ~500.0K

Trend: Stable →

Physical Characteristics

Attribute	Broad-Leaved Arrowhead	Common Seal
Diet	—	Carnivore
Average Lifespan	—	30 years
Average Length	—	1.7 m
Average Weight	—	80.0 kg

Habitat & Geographic Range

Broad-Leaved Arrowhead

Habitat

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

Range

Widely distributed across Africa (South Africa), Asia (Cambodia, India), Europe (19 countries), North America (5 countries), and South America (Colombia).

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.

Broad-Leaved Arrowhead

The Broad-Leaved Arrowhead (Sagittaria latifolia) is a species in the genus Sagittaria. Typically found in grasslands, wetlands, forests, and cultivated landscapes. It has been recorded Widely distributed across Africa (South Africa), Asia (Cambodia, India), Europe (19 countries), North America (5 countries), and South America (Colombia)..

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.