Arctic Blue vs boreal topsnail

Agriades aquilo compared with Calliostoma occidentale

Key Differences

• Arctic Blue is Near Threatened while boreal topsnail is Not Evaluated.

Taxonomic Classification

Rank	Arctic Blue	boreal topsnail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Mollusca (Mollusks)
Class	Insecta (Insects)	Gastropoda (Gastropoda)
Order	Lepidoptera (Butterflies & Moths)	Trochida (Trochida)
Family	Lycaenidae	Calliostomatidae
Genus	Agriades	Calliostoma
Species	Agriades aquilo	Calliostoma occidentale

Evolutionary Relationship

Arctic Blue and boreal topsnail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arctic Blue

NT — Near Threatened

boreal topsnail

NE — Not Evaluated

Physical Characteristics

Attribute	Arctic Blue	boreal topsnail
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.

boreal topsnail

Habitat

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

Range

Distributed across Canada, Norway, and Sweden.

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.

boreal topsnail

The Boreal Topsnail (Calliostoma occidentale) is a species in the genus Calliostoma. Typically found in terrestrial and aquatic habitats including forests and freshwater.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden