Beech Tarcrust vs Brown Rat

Biscogniauxia nummularia compared with Rattus norvegicus

Key Differences

Beech Tarcrust is Data Deficient while Brown Rat is Least Concern.

Taxonomic Classification

Rank	Beech Tarcrust	Brown Rat
Kingdom	Fungi (菌界)	Animalia (動物)
Phylum	Ascomycota (子嚢菌門)	Chordata (脊索動物)
Class	Sordariomycetes (フンタマカビ綱)	Mammalia (哺乳類)
Order	Xylariales (マメザヤタケ目)	Rodentia (ネズミ目)
Family	Graphostromataceae	Muridae (Mice & Rats)
Genus	Biscogniauxia	Rattus
Species	Biscogniauxia nummularia	Rattus norvegicus

Conservation Status

Beech Tarcrust

DD — Data Deficient

Brown Rat

LC — Least Concern

Physical Characteristics

Attribute	Beech Tarcrust	Brown Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Beech Tarcrust

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (7 countries), and South America (Brazil).

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).

Beech Tarcrust

The Beech Tarcrust (Biscogniauxia nummularia) is a species in the genus Biscogniauxia. Its conservation status is listed as Data Deficient, indicating insufficient data for assessment. Native to Asia and Europe and South America, inhabiting ecosystems characteristic of the region.