Alpine Rock-moss vs Brown Rat

Andreaea hookeri compared with Rattus norvegicus

Key Differences

• Alpine Rock-moss is Not Evaluated while Brown Rat is Least Concern.

Taxonomic Classification

Rank	Alpine Rock-moss	Brown Rat
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Bryophyta	Chordata (Chordates)
Class	Andreaeopsida (Andreaeopsida)	Mammalia (Mammals)
Order	Andreaeales (Andreaeales)	Rodentia (Rodents)
Family	Andreaeaceae	Muridae (Mice & Rats)
Genus	Andreaea	Rattus
Species	Andreaea hookeri	Rattus norvegicus

Conservation Status

Alpine Rock-moss

NE — Not Evaluated

Brown Rat

LC — Least Concern

Physical Characteristics

Attribute	Alpine Rock-moss	Brown Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alpine Rock-moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

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).

Alpine Rock-moss

The Alpine Rock-moss (Andreaea hookeri) is a species in the genus Andreaea. Native to Europe, inhabiting ecosystems characteristic of the region. 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.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden