Bosnian Blue vs Brown Rat

Agriades dardanus compared with Rattus norvegicus

Key Differences

• Bosnian Blue is Near Threatened while Brown Rat is Least Concern.

Taxonomic Classification

Rank	Bosnian Blue	Brown Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Rodentia (Rodents)
Family	Lycaenidae	Muridae (Mice & Rats)
Genus	Agriades	Rattus
Species	Agriades dardanus	Rattus norvegicus

Evolutionary Relationship

Bosnian Blue and Brown Rat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bosnian Blue

NT — Near Threatened

Brown Rat

LC — Least Concern

Physical Characteristics

Attribute	Bosnian Blue	Brown Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Brown Rat

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 10 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (11 countries), Asia (15 countries), Europe (41 countries), North America (16 countries), Oceania and the Pacific (10 countries), and South America (10 countries).

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.

Brown Rat

Brown Rat (Rattus norvegicus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 6 countries:

🇧🇦 Bosnia and Herzegovina 🇧🇬 Bulgaria 🇬🇷 Greece 🇲🇰 North Macedonia 🇷🇺 Russia 🇺🇦 Ukraine