Bilberry Tortrix vs Knopper Gall

Aphelia viburnana compared with Andricus quercuscalicis

Key Differences

• Bilberry Tortrix is Least Concern while Knopper Gall is Not Evaluated.

Taxonomic Classification

Rank	Bilberry Tortrix	Knopper Gall
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Lepidoptera (Butterflies & Moths)	Hymenoptera (Ants, Bees & Wasps)
Family	Tortricidae	Cynipidae
Genus	Aphelia	Andricus
Species	Aphelia viburnana	Andricus quercuscalicis

Evolutionary Relationship

Bilberry Tortrix and Knopper Gall share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Bilberry Tortrix

LC — Least Concern

Knopper Gall

NE — Not Evaluated

Physical Characteristics

Attribute	Bilberry Tortrix	Knopper Gall
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bilberry Tortrix

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Knopper Gall

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (7 countries).

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 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden