Atlantic Spotted Dolphin vs Variable Bluet

Stenella frontalis compared with Coenagrion pulchellum

Key Differences

• Atlantic Spotted Dolphin is Data Deficient while Variable Bluet is Endangered.

Taxonomic Classification

Rank	Atlantic Spotted Dolphin	Variable Bluet
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	Delphinidae (Oceanic Dolphins)	Coenagrionidae
Genus	Stenella	Coenagrion
Species	Stenella frontalis	Coenagrion pulchellum

Evolutionary Relationship

Atlantic Spotted Dolphin and Variable Bluet share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Atlantic Spotted Dolphin

DD — Data Deficient

Variable Bluet

EN — Endangered

Physical Characteristics

Attribute	Atlantic Spotted Dolphin	Variable Bluet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Spotted Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Norway, Portugal, and Venezuela.

Variable Bluet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Atlantic Spotted Dolphin

The Atlantic Spotted Dolphin (Stenella frontalis) is a species in the genus Stenella. Its conservation status is listed as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Variable Bluet

多变蟌(Coenagrion pulchellum)在IUCN红色名录中被评为濒危(EN)。在野外有较高的灭绝风险，种群数量显著下降，生存面临持续威胁。

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway