Arctic Blue vs Spotted Brittlestem

Agriades aquilo compared with Psathyrella maculata

Key Differences

• Arctic Blue is Near Threatened while Spotted Brittlestem is Vulnerable.

Taxonomic Classification

Rank	Arctic Blue	Spotted Brittlestem
Kingdom	Animalia (동물)	Fungi (균계)
Phylum	Arthropoda (절지동물)	Basidiomycota (담자균류)
Class	Insecta (곤충)	Agaricomycetes (주름버섯강)
Order	Lepidoptera (나비목)	Agaricales (주름버섯목)
Family	Lycaenidae	Psathyrellaceae
Genus	Agriades	Psathyrella
Species	Agriades aquilo	Psathyrella maculata

Conservation Status

Arctic Blue

NT — Near Threatened

Spotted Brittlestem

VU — Vulnerable

Physical Characteristics

Attribute	Arctic Blue	Spotted Brittlestem
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.

Spotted Brittlestem

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

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

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 2 countries:

🇳🇴 Norway 🇸🇪 Sweden