Bitter Tooth vs Gray-headed Flying Fox

Hydnellum scabrosum compared with Pteropus poliocephalus

Key Differences

• Bitter Tooth is Near Threatened while Gray-headed Flying Fox is Vulnerable.

Taxonomic Classification

Rank	Bitter Tooth	Gray-headed Flying Fox
Kingdom	Fungi (เห็ดรา)	Animalia (สัตว์)
Phylum	Basidiomycota (Club Fungi)	Chordata (สัตว์มีแกนสันหลัง)
Class	Agaricomycetes (Mushrooms)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Thelephorales (Thelephorales)	Chiroptera (ค้างคาว)
Family	Bankeraceae	Pteropodidae (Fruit Bats)
Genus	Hydnellum	Pteropus (Flying Foxes)
Species	Hydnellum scabrosum	Pteropus poliocephalus

Conservation Status

Bitter Tooth

NT — Near Threatened

Gray-headed Flying Fox

VU — Vulnerable

Physical Characteristics

Attribute	Bitter Tooth	Gray-headed Flying Fox
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bitter Tooth

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Gray-headed Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bitter Tooth

The Bitter Tooth (Hydnellum scabrosum) is a species in the genus Hydnellum. It is currently classified as Near Threatened on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.