Arnoux's beaked whale vs Three-lined Soldier

Berardius arnuxii compared with Oxycera trilineata

Key Differences

• Arnoux's beaked whale is Least Concern while Three-lined Soldier is Endangered.

Taxonomic Classification

Rank	Arnoux's beaked whale	Three-lined Soldier
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Cetacea (Whales & Dolphins)	Diptera (Diptera)
Family	Hyperoodontidae	Stratiomyidae
Genus	Berardius	Oxycera
Species	Berardius arnuxii	Oxycera trilineata

Evolutionary Relationship

Arnoux's beaked whale and Three-lined Soldier share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arnoux's beaked whale

LC — Least Concern

Three-lined Soldier

EN — Endangered

Physical Characteristics

Attribute	Arnoux's beaked whale	Three-lined Soldier
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arnoux's beaked whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Three-lined Soldier

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. 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.