Bitter Bolete vs Rock Partridge

Tylopilus felleus compared with Alectoris graeca

Key Differences

• Bitter Bolete is Least Concern while Rock Partridge is Near Threatened.

Taxonomic Classification

Rank	Bitter Bolete	Rock Partridge
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Aves (Birds)
Order	Boletales (Boletales)	Galliformes (Galliformes)
Family	Boletaceae	Phasianidae
Genus	Tylopilus	Alectoris
Species	Tylopilus felleus	Alectoris graeca

Conservation Status

Bitter Bolete

LC — Least Concern

Rock Partridge

NT — Near Threatened

Physical Characteristics

Attribute	Bitter Bolete	Rock Partridge
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bitter Bolete

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

Rock Partridge

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Europe (8 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Bitter Bolete

The Bitter Bolete (Tylopilus felleus) is a species in the genus Tylopilus. It is currently classified as Least Concern on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.

Rock Partridge

Rock Partridge (Alectoris graeca) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇳🇴 Norway