Arnoux's beaked whale vs Common Spreadwing

Berardius arnuxii compared with Lestes sponsa

Taxonomic Classification

Rank	Arnoux's beaked whale	Common Spreadwing
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Chordata (脊索动物门)	Arthropoda (节肢动物门)
Class	Mammalia (哺乳動物)	Insecta (昆蟲綱)
Order	Cetacea (Whales & Dolphins)	Odonata (蜻蜓目)
Family	Hyperoodontidae	Lestidae
Genus	Berardius	Lestes
Species	Berardius arnuxii	Lestes sponsa

Evolutionary Relationship

Arnoux's beaked whale and Common Spreadwing share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Arnoux's beaked whale

LC — Least Concern

Common Spreadwing

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Arnoux's beaked whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Common Spreadwing

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

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.

Common Spreadwing

散翅豆娘（Lestes sponsa）在IUCN红色名录中被列为无危（LC）。在其分布范围内广泛分布，种群数量稳定，无直接保护威胁。