Birch Marble vs Bitter Tooth

Apotomis betuletana compared with Hydnellum scabrosum

Key Differences

• Birch Marble is Least Concern while Bitter Tooth is Near Threatened.

Taxonomic Classification

Rank	Birch Marble	Bitter Tooth
Kingdom	Animalia (สัตว์)	Fungi (เห็ดรา)
Phylum	Arthropoda (สัตว์ขาปล้อง)	Basidiomycota (Club Fungi)
Class	Insecta (แมลง)	Agaricomycetes (Mushrooms)
Order	Lepidoptera (ผีเสื้อ)	Thelephorales (Thelephorales)
Family	Tortricidae	Bankeraceae
Genus	Apotomis	Hydnellum
Species	Apotomis betuletana	Hydnellum scabrosum

Conservation Status

Birch Marble

LC — Least Concern

Bitter Tooth

NT — Near Threatened

Physical Characteristics

Attribute	Birch Marble	Bitter Tooth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Birch Marble

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.

Birch Marble

The Birch Marble (Apotomis betuletana) is a species in the genus Apotomis. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

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.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden