Alder's necklace shell vs Guam Flying Fox

Euspira nitida compared with Pteropus tokudae

Key Differences

• Alder's necklace shell is Least Concern while Guam Flying Fox is Extinct.

Taxonomic Classification

Rank	Alder's necklace shell	Guam Flying Fox
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Littorinimorpha (Littorinimorpha)	Chiroptera (Bats)
Family	Naticidae	Pteropodidae (Fruit Bats)
Genus	Euspira	Pteropus (Flying Foxes)
Species	Euspira nitida	Pteropus tokudae

Evolutionary Relationship

Alder's necklace shell and Guam Flying Fox share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Alder's necklace shell

LC — Least Concern

Guam Flying Fox

EX — Extinct

Physical Characteristics

Attribute	Alder's necklace shell	Guam Flying Fox
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.

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.