Arctic Blue vs Giant Knapweed

Agriades aquilo compared with Centaurea macroptilon

Key Differences

• Arctic Blue is Near Threatened while Giant Knapweed is Not Evaluated.

Taxonomic Classification

Rank	Arctic Blue	Giant Knapweed
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Magnoliophyta (Flowering Plants)
Class	Insecta (Insects)	Magnoliopsida (Dicots)
Order	Lepidoptera (Butterflies & Moths)	Asterales (Daisies & Sunflowers)
Family	Lycaenidae	Asteraceae (Daisy Family)
Genus	Agriades	Centaurea
Species	Agriades aquilo	Centaurea macroptilon

Conservation Status

Arctic Blue

NT — Near Threatened

Giant Knapweed

NE — Not Evaluated

Physical Characteristics

Attribute	Arctic Blue	Giant Knapweed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic Blue

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Giant Knapweed

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found across Europe (9 countries).

Arctic Blue

The Arctic Blue (Agriades aquilo) is a species in the genus Agriades. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 3 countries:

🇫🇮 Finland 🇳🇴 Norway 🇸🇪 Sweden