European necklace shell vs Pale Moonsnail

Euspira catena compared with Euspira pallida

Key Differences

• European necklace shell is Not Evaluated while Pale Moonsnail is Vulnerable.

Taxonomic Classification

Rank	European necklace shell	Pale Moonsnail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Mollusca (Mollusks)	Mollusca (Mollusks)
Class same	Gastropoda (Gastropoda)	Gastropoda (Gastropoda)
Order same	Littorinimorpha (Littorinimorpha)	Littorinimorpha (Littorinimorpha)
Family same	Naticidae	Naticidae
Genus same	Euspira	Euspira
Species	Euspira catena	Euspira pallida

Evolutionary Relationship

European necklace shell and Pale Moonsnail share a common ancestor at the Genus level: Euspira.

Conservation Status

European necklace shell

NE — Not Evaluated

Pale Moonsnail

VU — Vulnerable

Physical Characteristics

Attribute	European necklace shell	Pale Moonsnail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

European necklace shell

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Pale Moonsnail

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

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

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden