Arctic Blue vs

Agriades aquilo compared with Clastidium setigerum

Key Differences

• Arctic Blue is Near Threatened while is Not Evaluated.

Taxonomic Classification

Rank	Arctic Blue
Kingdom	Animalia (Animals)	Bacteria (Bacteria)
Phylum	Arthropoda (Arthropods)	Cyanobacteria (Cyanobacteria)
Class	Insecta (Insects)	Cyanobacteriia
Order	Lepidoptera (Butterflies & Moths)	Cyanobacteriales
Family	Lycaenidae	Chamaesiphonaceae
Genus	Agriades	Clastidium
Species	Agriades aquilo	Clastidium setigerum

Conservation Status

Arctic Blue

NT — Near Threatened

NE — Not Evaluated

Physical Characteristics

Attribute	Arctic Blue
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.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across 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.

Clastidium setigerum is a filamentous cyanobacterium in the family Clastidiaceae, characterized by producing tapering filaments anchored to substrates by a basal holdfast cell. It grows on coarser algae, invertebrates, and rocky substrates in freshwater or marine environments. Its single, hair-like trichome ending in a long colorless hair is a distinctive morphological feature of this genus.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden