Arctic Blue vs Spotted Thorius

Agriades aquilo compared with Thorius spilogaster

Key Differences

• Arctic Blue is Near Threatened while Spotted Thorius is Critically Endangered.

Taxonomic Classification

Rank	Arctic Blue	Spotted Thorius
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Amphibia (Amphibians)
Order	Lepidoptera (Butterflies & Moths)	Caudata (Caudata)
Family	Lycaenidae	Plethodontidae
Genus	Agriades	Thorius
Species	Agriades aquilo	Thorius spilogaster

Evolutionary Relationship

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

Conservation Status

Arctic Blue

NT — Near Threatened

Spotted Thorius

CR — Critically Endangered

Physical Characteristics

Attribute	Arctic Blue	Spotted Thorius
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.

Spotted Thorius

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Mexico. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.