Beech Tarcrust vs 八哥

Biscogniauxia nummularia compared with Acridotheres cristatellus

Key Differences

• Beech Tarcrust is Data Deficient while 八哥 is Least Concern.

Taxonomic Classification

Rank	Beech Tarcrust	八哥
Kingdom	Fungi (真菌界)	Animalia (动物界)
Phylum	Ascomycota (子囊菌门)	Chordata (脊索动物门)
Class	Sordariomycetes (粪壳菌纲)	Aves (鳥綱)
Order	Xylariales (炭角菌目)	Passeriformes (雀形目)
Family	Graphostromataceae	Sturnidae
Genus	Biscogniauxia	Acridotheres
Species	Biscogniauxia nummularia	Acridotheres cristatellus

Conservation Status

Beech Tarcrust

DD — Data Deficient

八哥

LC — Least Concern

Physical Characteristics

Attribute	Beech Tarcrust	八哥
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).

八哥

Habitat

Inhabits tropical and subtropical dry broadleaf forests and tropical and subtropical grasslands and savannas within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Japan, Singapore, United Arab Emirates), Europe (7 countries), and South America (Argentina, Bolivia).

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.

八哥

凤头八哥（Acridotheres cristatellus）在IUCN红色名录中被列为无危（LC）物种。在其分布范围内广泛且数量丰富，种群稳定，无即时保育关切。

Shared Countries

Both species can be found in 4 countries:

🇦🇹 Austria 🇧🇪 Belgium 🇳🇴 Norway 🇵🇹 Portugal