Blow Fly vs Brown Rat

Lucilia sericata compared with Rattus norvegicus

Taxonomic Classification

Rank	Blow Fly	Brown Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Diptera (Diptera)	Rodentia (Rodents)
Family	Calliphoridae	Muridae (Mice & Rats)
Genus	Lucilia	Rattus
Species	Lucilia sericata	Rattus norvegicus

Evolutionary Relationship

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

Conservation Status

Blow Fly

LC — Least Concern

Brown Rat

LC — Least Concern

Physical Characteristics

Attribute	Blow Fly	Brown Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blow Fly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Africa (South Africa), Asia (Taiwan), Europe (5 countries), and North America (United States).

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).

Blow Fly

The Blow Fly (Lucilia sericata) is a species in the genus Lucilia. It is currently classified as Least Concern 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 8 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇵🇹 Portugal 🇿🇦 South Africa 🇪🇸 Spain 🇸🇪 Sweden 🇹🇼 Taiwan 🇺🇸 United States