Brown Rat vs

Rattus norvegicus compared with Nitzschia suchlandti

Key Differences

Brown Rat is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	Brown Rat
Kingdom	Animalia (hayvan)	Chromista (Kromista)
Phylum	Chordata (Kordalılar)	Ochrophyta (Ochrophyta)
Class	Mammalia (memeliler)	Bacillariophyceae (Bacillariophyceae)
Order	Rodentia (kemiriciler)	Bacillariales (Bacillariales)
Family	Muridae (Mice & Rats)	Bacillariaceae
Genus	Rattus	Nitzschia
Species	Rattus norvegicus	Nitzschia suchlandti

Conservation Status

Brown Rat

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute	Brown Rat
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).

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across 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.

Nitzschia suchlandti is a pennate diatom in the family Bacillariaceae inhabiting freshwater environments, characterized by its narrow, elongate frustule with a sigmoid or sinuous raphe canal. Like other members of the large genus Nitzschia, it contributes to benthic and planktonic algal communities and serves as a bioindicator of water chemistry and organic pollution status.