Arctic Blue vs Common Lazy Toad

Agriades aquilo compared with Oreolalax major

Key Differences

• Arctic Blue is Near Threatened while Common Lazy Toad is Least Concern.

Taxonomic Classification

Rank	Arctic Blue	Common Lazy Toad
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum	Arthropoda (động vật Chân khớp)	Chordata (động vật có dây sống)
Class	Insecta (côn trùng)	Amphibia (động vật lưỡng cư)
Order	Lepidoptera (bộ Cánh vảy)	Anura (bộ Không đuôi)
Family	Lycaenidae	Megophryidae
Genus	Agriades	Oreolalax
Species	Agriades aquilo	Oreolalax major

Evolutionary Relationship

Arctic Blue and Common Lazy Toad share a common ancestor at the Kingdom level: Animalia. (động vật)

Conservation Status

Arctic Blue

NT — Near Threatened

Common Lazy Toad

LC — Least Concern

Physical Characteristics

Attribute	Arctic Blue	Common Lazy Toad
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.

Common Lazy Toad

Habitat

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

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.

Common Lazy Toad

The Common Lazy Toad (<em>Oreolalax major</em>) is an amphibian in the family Megophryidae, classified as Least Concern on the IUCN Red List. The species typically inhabits freshwater habitats, moist forests, and wetlands, favoring cool, humid environments associated with mountain streams and adjacent riparian vegetation. As a member of the family Megophryidae, it is adapted to fast-flowing, clear mountain streams where larvae typically develop among leaf litter and gravel on the stream bed. The Common Lazy Toad is generally associated with the highland and montane zones of its range, relying on intact forest cover and unpolluted water bodies for reproduction and larval development. Its Least Concern status reflects an assessment of stable population trends, though like many amphibians it may be sensitive to changes in water quality, habitat loss, and emerging infectious diseases such as chytridiomycosis. Biological traits of this species remain poorly documented in the scientific literature.