European necklace shell vs ウスイロタマツメタ

Euspira catena compared with Euspira pallida

Key Differences

• European necklace shell is Not Evaluated while ウスイロタマツメタ is Vulnerable.

Taxonomic Classification

Rank	European necklace shell	ウスイロタマツメタ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Mollusca (軟体動物)	Mollusca (軟体動物)
Class same	Gastropoda (腹足綱)	Gastropoda (腹足綱)
Order same	Littorinimorpha (タマキビガイ下目)	Littorinimorpha (タマキビガイ下目)
Family same	Naticidae	Naticidae
Genus same	Euspira	Euspira
Species	Euspira catena	Euspira pallida

Evolutionary Relationship

European necklace shell and ウスイロタマツメタ share a common ancestor at the Genus level: Euspira.

Conservation Status

European necklace shell

NE — Not Evaluated

ウスイロタマツメタ

VU — Vulnerable

Physical Characteristics

Attribute	European necklace shell	ウスイロタマツメタ
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.

ウスイロタマツメタ

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