Arctic Blue vs Sucking louse

Agriades aquilo compared with Polyplax spinulosa

Key Differences

• Arctic Blue is Near Threatened while Sucking louse is Not Evaluated.

Taxonomic Classification

Rank	Arctic Blue	Sucking louse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Lepidoptera (Butterflies & Moths)	Psocodea (Psocodea)
Family	Lycaenidae	Polyplacidae
Genus	Agriades	Polyplax
Species	Agriades aquilo	Polyplax spinulosa

Evolutionary Relationship

Arctic Blue and Sucking louse share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Arctic Blue

NT — Near Threatened

Sucking louse

NE — Not Evaluated

Physical Characteristics

Attribute	Arctic Blue	Sucking louse
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.

Sucking louse

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Asia (Taiwan), Europe (15 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 3 countries:

🇫🇮 Finland 🇳🇴 Norway 🇸🇪 Sweden