Arctic Blue vs Ridged Tooth

Agriades aquilo compared with Hydnellum scrobiculatum

Key Differences

• Arctic Blue is Near Threatened while Ridged Tooth is Data Deficient.

Taxonomic Classification

Rank	Arctic Blue	Ridged Tooth
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Arthropoda (Arthropods)	Basidiomycota (Club Fungi)
Class	Insecta (Insects)	Agaricomycetes (Mushrooms)
Order	Lepidoptera (Butterflies & Moths)	Thelephorales (Thelephorales)
Family	Lycaenidae	Bankeraceae
Genus	Agriades	Hydnellum
Species	Agriades aquilo	Hydnellum scrobiculatum

Conservation Status

Arctic Blue

NT — Near Threatened

Ridged Tooth

DD — Data Deficient

Physical Characteristics

Attribute	Arctic Blue	Ridged Tooth
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.

Ridged Tooth

Habitat

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

Range

Found across Europe (5 countries) and North America (United States).

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