Arctic Blue vs red ribbon worm

Agriades aquilo compared with Lineus ruber

Key Differences

• Arctic Blue is Near Threatened while red ribbon worm is Not Evaluated.

Taxonomic Classification

Rank	Arctic Blue	red ribbon worm
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Nemertea (Nemertea)
Class	Insecta (Insects)	Pilidiophora (Pilidiophora)
Order	Lepidoptera (Butterflies & Moths)	Heteronemertea (Heteronemertea)
Family	Lycaenidae	Lineidae
Genus	Agriades	Lineus
Species	Agriades aquilo	Lineus ruber

Evolutionary Relationship

Arctic Blue and red ribbon worm share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arctic Blue

NT — Near Threatened

red ribbon worm

NE — Not Evaluated

Physical Characteristics

Attribute	Arctic Blue	red ribbon worm
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.

red ribbon worm

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, 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.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden