Brown Rat vs Spathulate Botrychium

Rattus norvegicus compared with Botrychium spathulatum

Key Differences

Brown Rat is Least Concern while Spathulate Botrychium is Not Evaluated.

Taxonomic Classification

Rank	Brown Rat	Spathulate Botrychium
Kingdom	Animalia (động vật)	Plantae (thực vật)
Phylum	Chordata (động vật có dây sống)	Tracheophyta
Class	Mammalia (lớp Thú)	Polypodiopsida (Lớp Dương xỉ)
Order	Rodentia (Bộ Gặm nhấm)	Ophioglossales (Bộ Lưỡi rắn)
Family	Muridae (Mice & Rats)	Ophioglossaceae
Genus	Rattus	Botrychium
Species	Rattus norvegicus	Botrychium spathulatum

Conservation Status

Brown Rat

LC — Least Concern

Spathulate Botrychium

NE — Not Evaluated

Physical Characteristics

Attribute	Brown Rat	Spathulate Botrychium
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).

Spathulate Botrychium

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Distributed across Canada, Norway, 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.