Azure Hawker vs Common Periwinkle

Aeshna caerulea compared with Littorina littorea

Taxonomic Classification

Rank	Azure Hawker	Common Periwinkle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Mollusca (Mollusks)
Class	Insecta (Insects)	Gastropoda (Gastropoda)
Order	Odonata (Odonata)	Littorinimorpha (Littorinimorpha)
Family	Aeshnidae	Littorinidae
Genus	Aeshna	Littorina
Species	Aeshna caerulea	Littorina littorea

Evolutionary Relationship

Azure Hawker and Common Periwinkle share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Azure Hawker

LC — Least Concern

Common Periwinkle

LC — Least Concern

Physical Characteristics

Attribute	Azure Hawker	Common Periwinkle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Azure Hawker

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Norway and Sweden.

Common Periwinkle

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Found across Europe (4 countries) and North America (Canada, United States).

Azure Hawker

The Azure Hawker (Aeshna caerulea) is a species in the genus Aeshna. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Common Periwinkle

Common Periwinkle (Littorina littorea) 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.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden