Brown Rat vs Bure Long-legged Fly

Rattus norvegicus compared with Dolichopus nigripes

Key Differences

• Brown Rat is Least Concern while Bure Long-legged Fly is Data Deficient.

Taxonomic Classification

Rank	Brown Rat	Bure Long-legged Fly
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Diptera (Diptera)
Family	Muridae (Mice & Rats)	Dolichopodidae
Genus	Rattus	Dolichopus
Species	Rattus norvegicus	Dolichopus nigripes

Evolutionary Relationship

Brown Rat and Bure Long-legged Fly share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown Rat

LC — Least Concern

Bure Long-legged Fly

DD — Data Deficient

Physical Characteristics

Attribute	Brown Rat	Bure Long-legged Fly
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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).

Bure Long-legged Fly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, and Sweden.

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.

Bure Long-legged Fly

The Bure Long-legged Fly (Dolichopus nigripes) is a species in the genus Dolichopus. It is currently classified as Data Deficient on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden