arran brown vs Bilberry Tortrix

Erebia ligea compared with Aphelia viburnana

Taxonomic Classification

Rank	arran brown	Bilberry Tortrix
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order same	Lepidoptera (Butterflies & Moths)	Lepidoptera (Butterflies & Moths)
Family	Nymphalidae (Brush-footed Butterflies)	Tortricidae
Genus	Erebia	Aphelia
Species	Erebia ligea	Aphelia viburnana

Evolutionary Relationship

arran brown and Bilberry Tortrix share a common ancestor at the Order level: Lepidoptera. (Butterflies & Moths)

Conservation Status

arran brown

LC — Least Concern

Bilberry Tortrix

LC — Least Concern

Physical Characteristics

Attribute	arran brown	Bilberry Tortrix
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

arran brown

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (33 countries).

Bilberry Tortrix

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

arran brown

arran brown (Erebia ligea) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Bilberry Tortrix

The Bilberry Tortrix (Aphelia viburnana) is a species in the genus Aphelia. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden