Bitter Beech Bolete vs Javan Rusa

Caloboletus calopus compared with Rusa timorensis

Key Differences

Bitter Beech Bolete is Least Concern while Javan Rusa is Vulnerable.

Taxonomic Classification

Rank	Bitter Beech Bolete	Javan Rusa
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Boletales (Boletales)	Artiodactyla (Even-toed Ungulates)
Family	Boletaceae	Cervidae (Deer)
Genus	Caloboletus	Rusa
Species	Caloboletus calopus	Rusa timorensis

Conservation Status

Bitter Beech Bolete

LC — Least Concern

Javan Rusa

VU — Vulnerable

Physical Characteristics

Attribute	Bitter Beech Bolete	Javan Rusa
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bitter Beech Bolete

Habitat

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

Range

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

Javan Rusa

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests spanning the Australasia and Afrotropic and Oceanian realms.

Range

Distributed across Mauritius, New Zealand, and Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Bitter Beech Bolete

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