Polynesian rat vs Scaly Shadow Lichen

Rattus exulans compared with Phaeophyscia squarrosa

Key Differences

• Polynesian rat is Least Concern while Scaly Shadow Lichen is Not Evaluated.

Taxonomic Classification

Rank	Polynesian rat	Scaly Shadow Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Rodentia (Rodents)	Caliciales (Caliciales)
Family	Muridae (Mice & Rats)	Physciaceae
Genus	Rattus	Phaeophyscia
Species	Rattus exulans	Phaeophyscia squarrosa

Conservation Status

Polynesian rat

LC — Least Concern

Scaly Shadow Lichen

NE — Not Evaluated

Physical Characteristics

Attribute	Polynesian rat	Scaly Shadow Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Polynesian rat

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 4 distinct biome types spanning the Australasia and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (6 countries), Europe (United Kingdom), North America (United States), Oceania and the Pacific (11 countries), and South America (Chile).

Scaly Shadow Lichen

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and United States.

Shared Countries

Both species can be found in 1 countries:

🇺🇸 United States