Arnoux's beaked whale vs Treeline Emerald

Berardius arnuxii compared with Somatochlora sahlbergi

Key Differences

• Arnoux's beaked whale is Least Concern while Treeline Emerald is Near Threatened.

Taxonomic Classification

Rank	Arnoux's beaked whale	Treeline Emerald
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Cetacea (Whales & Dolphins)	Odonata (Odonata)
Family	Hyperoodontidae	Corduliidae
Genus	Berardius	Somatochlora
Species	Berardius arnuxii	Somatochlora sahlbergi

Evolutionary Relationship

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

Conservation Status

Arnoux's beaked whale

LC — Least Concern

Treeline Emerald

NT — Near Threatened

Physical Characteristics

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

Habitat & Geographic Range

Arnoux's beaked whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Treeline Emerald

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Norway and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.