Azure Bluet vs Variable Bluet

Coenagrion puella compared with Coenagrion pulchellum

Key Differences

• Azure Bluet is Least Concern while Variable Bluet is Endangered.

Taxonomic Classification

Rank	Azure Bluet	Variable Bluet
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Arthropoda (สัตว์ขาปล้อง)	Arthropoda (สัตว์ขาปล้อง)
Class same	Insecta (แมลง)	Insecta (แมลง)
Order same	Odonata (Odonata)	Odonata (Odonata)
Family same	Coenagrionidae	Coenagrionidae
Genus same	Coenagrion	Coenagrion
Species	Coenagrion puella	Coenagrion pulchellum

Evolutionary Relationship

Azure Bluet and Variable Bluet share a common ancestor at the Genus level: Coenagrion.

Conservation Status

Azure Bluet

LC — Least Concern

Variable Bluet

EN — Endangered

Physical Characteristics

Attribute	Azure Bluet	Variable Bluet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Azure Bluet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

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.

Azure Bluet

Azure Bluet (Coenagrion puella) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Variable Bluet

Variable Bluet (Coenagrion pulchellum) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇱🇺 Luxembourg 🇳🇴 Norway 🇸🇪 Sweden