Alpine Thread-Leaved Pondweed vs Foca Pia

Stuckenia filiformis compared with Pagophilus groenlandicus

Key Differences

• Alpine Thread-Leaved Pondweed is Least Concern while Foca Pia is Not Evaluated.

Taxonomic Classification

Rank	Alpine Thread-Leaved Pondweed	Foca Pia
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (Mammals)
Order	Alismatales (Alismatales)	Pinnipedia (Seals & Sea Lions)
Family	Potamogetonaceae	Phocidae (True Seals)
Genus	Stuckenia	Pagophilus
Species	Stuckenia filiformis	Pagophilus groenlandicus

Conservation Status

Alpine Thread-Leaved Pondweed

LC — Least Concern

Foca Pia

NE — Not Evaluated

Physical Characteristics

Attribute	Alpine Thread-Leaved Pondweed	Foca Pia
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alpine Thread-Leaved Pondweed

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (Canada, United States), and South America (Brazil).

Foca Pia

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

Alpine Thread-Leaved Pondweed

The Alpine Thread-Leaved Pondweed (Stuckenia filiformis) is a species in the genus Stuckenia. It is currently classified as Least Concern on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes. Widely distributed across Europe (4 countries), North America (Canada, United States), and South America (Brazil).

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden