Alder's necklace shell vs Barbary macaque

Euspira nitida compared with Macaca sylvanus

Key Differences

• Alder's necklace shell is Least Concern while Barbary macaque is Endangered.

Taxonomic Classification

Rank	Alder's necklace shell	Barbary macaque
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Littorinimorpha (Littorinimorpha)	Primates (Primates)
Family	Naticidae	Cercopithecidae (Old World Monkeys)
Genus	Euspira	Macaca
Species	Euspira nitida	Macaca sylvanus

Evolutionary Relationship

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

Conservation Status

Alder's necklace shell

LC — Least Concern

Barbary macaque

EN — Endangered

Physical Characteristics

Attribute	Alder's necklace shell	Barbary macaque
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.

Barbary macaque

Habitat

Inhabits Mediterranean forests and woodlands within the Palearctic biogeographic realm.

Range

Distributed across Germany and Spain. Currently classified as Endangered 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.

Barbary macaque

The Barbary macaque (Macaca sylvanus) is a species in the genus Macaca. It is currently classified as Endangered on the IUCN Red List. Inhabits Mediterranean forests and woodlands within the Palearctic biogeographic realm.