Beech Tarcrust vs Hooded seal

Biscogniauxia nummularia compared with Cystophora cristata

Key Differences

• Beech Tarcrust is Data Deficient while Hooded seal is Endangered.

Taxonomic Classification

Rank	Beech Tarcrust	Hooded seal
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Sordariomycetes (Sordariomycetes)	Mammalia (Mammals)
Order	Xylariales (Xylariales)	Pinnipedia (Seals & Sea Lions)
Family	Graphostromataceae	Phocidae (True Seals)
Genus	Biscogniauxia	Cystophora
Species	Biscogniauxia nummularia	Cystophora cristata

Conservation Status

Beech Tarcrust

DD — Data Deficient

Hooded seal

EN — Endangered

Physical Characteristics

Attribute	Beech Tarcrust	Hooded seal
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).

Hooded seal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, and Portugal. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇵🇹 Portugal