Fluss-Kugelmuschel vs Sumpf-Kugelmuschel

Sphaerium rivicola compared with Sphaerium nucleus

Key Differences

• Fluss-Kugelmuschel is Not Evaluated while Sumpf-Kugelmuschel is Least Concern.

Taxonomic Classification

Rank	Fluss-Kugelmuschel	Sumpf-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 nucleus

Evolutionary Relationship

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

Conservation Status

Fluss-Kugelmuschel

NE — Not Evaluated

Sumpf-Kugelmuschel

LC — Least Concern

Physical Characteristics

Attribute	Fluss-Kugelmuschel	Sumpf-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.

Sumpf-Kugelmuschel

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Sweden, and Ukraine.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇺🇦 Ukraine