Brown Rat vs Tear Dropper

Rattus norvegicus compared with Cylindrobasidium laeve

Taxonomic Classification

Rank	Brown Rat	Tear Dropper
Kingdom	Animalia (حيوانات)	Fungi (فطر)
Phylum	Chordata (حبليات)	Basidiomycota (دعاميات)
Class	Mammalia (ثدييات)	Agaricomycetes (غاريقونانية)
Order	Rodentia (قوارض)	Agaricales (غاريقونيات)
Family	Muridae (Mice & Rats)	Physalacriaceae
Genus	Rattus	Cylindrobasidium
Species	Rattus norvegicus	Cylindrobasidium laeve

Conservation Status

Brown Rat

LC — Least Concern

Tear Dropper

LC — Least Concern

Physical Characteristics

Attribute	Brown Rat	Tear Dropper
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).

Tear Dropper

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Belgium, Denmark, Norway, Portugal, and United States.

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 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇵🇹 Portugal 🇺🇸 United States