Black Deerfly vs Bosnian Blue

Chrysops sepulcralis compared with Agriades dardanus

Key Differences

• Black Deerfly is Least Concern while Bosnian Blue is Near Threatened.

Taxonomic Classification

Rank	Black Deerfly	Bosnian Blue
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Diptera (Diptera)	Lepidoptera (Butterflies & Moths)
Family	Tabanidae	Lycaenidae
Genus	Chrysops	Agriades
Species	Chrysops sepulcralis	Agriades dardanus

Evolutionary Relationship

Black Deerfly and Bosnian Blue share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Black Deerfly

LC — Least Concern

Bosnian Blue

NT — Near Threatened

Physical Characteristics

Attribute	Black Deerfly	Bosnian Blue
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Deerfly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, 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.

Black Deerfly

The Black Deerfly (Chrysops sepulcralis) is a species in the genus Chrysops. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats. Distributed across Belgium, Denmark, Norway, and Sweden.

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.