Alder's necklace shell vs Banded eagle ray

Euspira nitida compared with Aetomylaeus nichofii

Key Differences

• Alder's necklace shell is Least Concern while Banded eagle ray is Vulnerable.

Taxonomic Classification

Rank	Alder's necklace shell	Banded eagle ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Elasmobranchii
Order	Littorinimorpha (Littorinimorpha)	Myliobatiformes (Myliobatiformes)
Family	Naticidae	Myliobatidae
Genus	Euspira	Aetomylaeus
Species	Euspira nitida	Aetomylaeus nichofii

Evolutionary Relationship

Alder's necklace shell and Banded eagle ray share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Alder's necklace shell

LC — Least Concern

Banded eagle ray

VU — Vulnerable

Physical Characteristics

Attribute	Alder's necklace shell	Banded eagle ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alder's necklace shell

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Banded eagle ray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Alder's necklace shell

The Alder's necklace shell (Euspira nitida) is a species in the genus Euspira. It is currently classified as Least Concern on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.

Banded eagle ray

The Banded eagle ray (Aetomylaeus nichofii) is a species in the genus Aetomylaeus. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.