Fluss-Kugelmuschel vs Dickschalige Kugelmuschel

Sphaerium rivicola compared with Sphaerium solidum

Key Differences

• Fluss-Kugelmuschel is Not Evaluated while Dickschalige Kugelmuschel is Near Threatened.

Taxonomic Classification

Rank	Fluss-Kugelmuschel	Dickschalige Kugelmuschel
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Mollusca (Weichtiere)	Mollusca (Weichtiere)
Class same	Bivalvia (Muscheln)	Bivalvia (Muscheln)
Order same	Sphaeriida (Sphaeriida)	Sphaeriida (Sphaeriida)
Family same	Sphaeriidae	Sphaeriidae
Genus same	Sphaerium	Sphaerium
Species	Sphaerium rivicola	Sphaerium solidum

Evolutionary Relationship

Fluss-Kugelmuschel and Dickschalige Kugelmuschel share a common ancestor at the Genus level: Sphaerium.

Conservation Status

Fluss-Kugelmuschel

NE — Not Evaluated

Dickschalige Kugelmuschel

NT — Near Threatened

Physical Characteristics

Attribute	Fluss-Kugelmuschel	Dickschalige Kugelmuschel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fluss-Kugelmuschel

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, and Ukraine.

Dickschalige Kugelmuschel

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway