blunt tellin vs Grass-Leaf Pondweed

Arcopagia crassa compared with Potamogeton gramineus

Key Differences

• blunt tellin is Vulnerable while Grass-Leaf Pondweed is Endangered.

Taxonomic Classification

Rank	blunt tellin	Grass-Leaf Pondweed
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Mollusca (Mollusks)	Magnoliophyta (Flowering Plants)
Class	Bivalvia (Bivalvia)	Liliopsida (Monocots)
Order	Cardiida (Cardiida)	Alismatales (Alismatales)
Family	Tellinidae	Potamogetonaceae
Genus	Arcopagia	Potamogeton
Species	Arcopagia crassa	Potamogeton gramineus

Conservation Status

blunt tellin

VU — Vulnerable

Grass-Leaf Pondweed

EN — Endangered

Physical Characteristics

Attribute	blunt tellin	Grass-Leaf Pondweed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

blunt tellin

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Grass-Leaf Pondweed

Habitat

Inhabits boreal forests and taiga within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (8 countries) and North America (Canada, United States). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

blunt tellin

The Blunt tellin (Arcopagia crassa) is a species in the genus Arcopagia. It is currently classified as Vulnerable on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden