Bitter Beech Bolete vs Bosnian Blue

Caloboletus calopus compared with Agriades dardanus

Key Differences

• Bitter Beech Bolete is Least Concern while Bosnian Blue is Near Threatened.

Taxonomic Classification

Rank	Bitter Beech Bolete	Bosnian Blue
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Arthropoda (Arthropods)
Class	Agaricomycetes (Mushrooms)	Insecta (Insects)
Order	Boletales (Boletales)	Lepidoptera (Butterflies & Moths)
Family	Boletaceae	Lycaenidae
Genus	Caloboletus	Agriades
Species	Caloboletus calopus	Agriades dardanus

Conservation Status

Bitter Beech Bolete

LC — Least Concern

Bosnian Blue

NT — Near Threatened

Physical Characteristics

Attribute	Bitter Beech Bolete	Bosnian Blue
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bitter Beech Bolete

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Denmark, Norway, Sweden, and United States.

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.

Bitter Beech Bolete

The Bitter Beech Bolete (Caloboletus calopus) is a species in the genus Caloboletus. It is currently classified as Least Concern on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.

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.