Arnoux's beaked whale vs Upper Crust

Berardius arnuxii compared with Amaurodon cyaneus

Key Differences

• Arnoux's beaked whale is Least Concern while Upper Crust is Vulnerable.

Taxonomic Classification

Rank	Arnoux's beaked whale	Upper Crust
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Cetacea (Whales & Dolphins)	Thelephorales (Thelephorales)
Family	Hyperoodontidae	Thelephoraceae
Genus	Berardius	Amaurodon
Species	Berardius arnuxii	Amaurodon cyaneus

Conservation Status

Arnoux's beaked whale

LC — Least Concern

Upper Crust

VU — Vulnerable

Physical Characteristics

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

Habitat & Geographic Range

Arnoux's beaked whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Upper Crust

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.