Arnoux's beaked whale vs least chink shell

Berardius arnuxii compared with Lacuna parva

Key Differences

• Arnoux's beaked whale is Least Concern while least chink shell is Data Deficient.

Taxonomic Classification

Rank	Arnoux's beaked whale	least chink shell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Cetacea (Whales & Dolphins)	Littorinimorpha (Littorinimorpha)
Family	Hyperoodontidae	Littorinidae
Genus	Berardius	Lacuna
Species	Berardius arnuxii	Lacuna parva

Evolutionary Relationship

Arnoux's beaked whale and least chink shell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arnoux's beaked whale

LC — Least Concern

least chink shell

DD — Data Deficient

Physical Characteristics

Attribute	Arnoux's beaked whale	least chink shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arnoux's beaked whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

least chink shell

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden.

Arnoux's beaked whale

The Arnoux's beaked whale, Berardius arnuxii, is a species. It is currently assessed as least concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.