Bitter Tooth vs Fly Agaric

Hydnellum scabrosum compared with Amanita muscaria

Key Differences

Bitter Tooth is Near Threatened while Fly Agaric is Least Concern.

Taxonomic Classification

Rank	Bitter Tooth	Fly Agaric
Kingdom same	Fungi (真菌界)	Fungi (真菌界)
Phylum same	Basidiomycota (担子菌门)	Basidiomycota (担子菌门)
Class same	Agaricomycetes (傘菌綱)	Agaricomycetes (傘菌綱)
Order	Thelephorales (革菌目)	Agaricales (伞菌目)
Family	Bankeraceae	Agaricaceae (Agarics)
Genus	Hydnellum	Amanita (Amanitas)
Species	Hydnellum scabrosum	Amanita muscaria

Evolutionary Relationship

Bitter Tooth and Fly Agaric share a common ancestor at the Class level: Agaricomycetes. (傘菌綱)

查看 Class: Agaricomycetes

Conservation Status

Bitter Tooth

NT — Near Threatened

Fly Agaric

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	Bitter Tooth	Fly Agaric
Diet	—	Decomposer
Average Lifespan	—	1 years
Average Length	—	20 cm
Average Weight	—	100 g

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.

Fly Agaric

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), Oceania and the Pacific (New Zealand), and South America (Brazil, Chile, Colombia).

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.

Fly Agaric

毒蝇鹅膏菌（Amanita muscaria）是地球上最具标志性和辨识度的真菌，在北半球寒带森林中展示出点缀白色鳞片的鲜红色菌盖。尽管外观如童话般，它含有包括蝇蕈醇和鹅膏氨酸在内的强效致幻化合物，具有中度毒性。它与桦树、松树和云杉形成关键的菌根共生关系，交换矿物质营养和碳，在寒带森林养分循环中发挥不可或缺的作用。