Blue Mason Bee vs Bosnian Blue

Osmia caerulescens compared with Agriades dardanus

Key Differences

• Blue Mason Bee is Least Concern while Bosnian Blue is Near Threatened.

Taxonomic Classification

Rank	Blue Mason Bee	Bosnian Blue
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Hymenoptera (Ants, Bees & Wasps)	Lepidoptera (Butterflies & Moths)
Family	Megachilidae	Lycaenidae
Genus	Osmia	Agriades
Species	Osmia caerulescens	Agriades dardanus

Evolutionary Relationship

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

Conservation Status

Blue Mason Bee

LC — Least Concern

Bosnian Blue

NT — Near Threatened

Physical Characteristics

Attribute	Blue Mason Bee	Bosnian Blue
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue Mason Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Europe (5 countries), North America (United States), and Oceania and the Pacific (New Zealand).

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.

Blue Mason Bee

The Blue Mason Bee (Osmia caerulescens) is a species in the genus Osmia. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

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.