Birch Blackhead vs Bosnian Blue

Diatrypella favacea compared with Agriades dardanus

Key Differences

• Birch Blackhead is Least Concern while Bosnian Blue is Near Threatened.

Taxonomic Classification

Rank	Birch Blackhead	Bosnian Blue
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Arthropoda (Arthropods)
Class	Sordariomycetes (Sordariomycetes)	Insecta (Insects)
Order	Xylariales (Xylariales)	Lepidoptera (Butterflies & Moths)
Family	Diatrypaceae	Lycaenidae
Genus	Diatrypella	Agriades
Species	Diatrypella favacea	Agriades dardanus

Conservation Status

Birch Blackhead

LC — Least Concern

Bosnian Blue

NT — Near Threatened

Physical Characteristics

Attribute	Birch Blackhead	Bosnian Blue
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Birch Blackhead

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, Portugal, and Sweden.

Bosnian Blue

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (6 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Birch Blackhead

The Birch Blackhead (Diatrypella favacea) is a species in the genus Diatrypella. It is currently classified as Least Concern on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

Bosnian Blue

The Bosnian Blue (Agriades dardanus) 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.