bog pondweed vs brittlestar

Potamogeton polygonifolius compared with Amphiura filiformis

Taxonomic Classification

Rank	bog pondweed	brittlestar
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Echinodermata (Echinoderms)
Class	Liliopsida (Monocots)	Ophiuroidea (Ophiuroidea)
Order	Alismatales (Alismatales)	Amphilepidida (Amphilepidida)
Family	Potamogetonaceae	Amphiuridae
Genus	Potamogeton	Amphiura
Species	Potamogeton polygonifolius	Amphiura filiformis

Conservation Status

bog pondweed

LC — Least Concern

brittlestar

LC — Least Concern

Physical Characteristics

Attribute	bog pondweed	brittlestar
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

bog pondweed

Habitat

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

Range

Found across Europe (7 countries) and North America (Canada, United States).

brittlestar

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

bog pondweed

The bog pondweed (Potamogeton polygonifolius) is a species in the genus Potamogeton. It is currently classified as Least Concern on the IUCN Red List. Found across Europe (7 countries) and North America (Canada, United States).

brittlestar

The Brittlestar (Amphiura filiformis) is a species in the genus Amphiura. It is currently classified as Least Concern on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden