Blue-black Tooth vs Fly Agaric

Phellodon atratus compared with Amanita muscaria

Taxonomic Classification

Rank	Blue-black Tooth	Fly Agaric
Kingdom same	Fungi (Fungi)	Fungi (Fungi)
Phylum same	Basidiomycota (Club Fungi)	Basidiomycota (Club Fungi)
Class same	Agaricomycetes (Mushrooms)	Agaricomycetes (Mushrooms)
Order	Thelephorales (Thelephorales)	Agaricales (Gilled Mushrooms)
Family	Thelephoraceae	Agaricaceae (Agarics)
Genus	Phellodon	Amanita (Amanitas)
Species	Phellodon atratus	Amanita muscaria

Evolutionary Relationship

Blue-black Tooth and Fly Agaric share a common ancestor at the Class level: Agaricomycetes. (Mushrooms)

Conservation Status

Blue-black Tooth

LC — Least Concern

Fly Agaric

LC — Least Concern

Trend: Stable →

Physical Characteristics

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

Habitat & Geographic Range

Blue-black Tooth

Habitat

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

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).

Blue-black Tooth

The Blue-black Tooth (Phellodon atratus) is a species in the genus Phellodon. It is currently classified as Least Concern on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.

Fly Agaric

Among the most iconic and recognizable fungi on Earth, fly agaric mushrooms display striking red caps with white flecked warts across boreal forests of the Northern Hemisphere. Despite their fairy-tale appearance, they contain potent psychoactive compounds including muscimol and ibotenic acid and are moderately toxic. They form critical mycorrhizal symbioses with birch, pine, and spruce trees, exchanging mineral nutrients for carbon and playing essential roles in boreal forest nutrient cycling.