Arnoux's beaked whale vs Rounded Earthstar

Berardius arnuxii compared with Geastrum saccatum

Key Differences

• Arnoux's beaked whale is Least Concern while Rounded Earthstar is Endangered.

Taxonomic Classification

Rank	Arnoux's beaked whale	Rounded Earthstar
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Cetacea (Whales & Dolphins)	Geastrales (Geastrales)
Family	Hyperoodontidae	Geastraceae
Genus	Berardius	Geastrum
Species	Berardius arnuxii	Geastrum saccatum

Conservation Status

Arnoux's beaked whale

LC — Least Concern

Rounded Earthstar

EN — Endangered

Physical Characteristics

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

Habitat & Geographic Range

Arnoux's beaked whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rounded Earthstar

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Brazil). Currently classified as Endangered 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.