Arnoux's beaked whale vs Diatom

Berardius arnuxii compared with Stephanodiscus subtilis

Key Differences

• Arnoux's beaked whale is Least Concern while Diatom is Not Evaluated.

Taxonomic Classification

Rank	Arnoux's beaked whale	Diatom
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Ochrophyta (Ochrophyta)
Class	Mammalia (Mammals)	Bacillariophyceae (Bacillariophyceae)
Order	Cetacea (Whales & Dolphins)	Thalassiosirales (Thalassiosirales)
Family	Hyperoodontidae	Stephanodiscaceae
Genus	Berardius	Stephanodiscus
Species	Berardius arnuxii	Stephanodiscus subtilis

Conservation Status

Arnoux's beaked whale

LC — Least Concern

Diatom

NE — Not Evaluated

Physical Characteristics

Attribute	Arnoux's beaked whale	Diatom
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arnoux's beaked whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Diatom

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Sweden, and United States.

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.