Alder's necklace shell vs Mentawai Langur

Euspira nitida compared with Presbytis potenziani

Key Differences

• Alder's necklace shell is Least Concern while Mentawai Langur is Critically Endangered.

Taxonomic Classification

Rank	Alder's necklace shell	Mentawai Langur
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	Presbytis
Species	Euspira nitida	Presbytis potenziani

Evolutionary Relationship

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

Conservation Status

Alder's necklace shell

LC — Least Concern

Mentawai Langur

CR — Critically Endangered

Physical Characteristics

Attribute	Alder's necklace shell	Mentawai Langur
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.

Mentawai Langur

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.