Bitter Knight vs Japanese Hare

Tricholoma acerbum compared with Lepus brachyurus

Key Differences

• Bitter Knight is Endangered while Japanese Hare is Least Concern.

Taxonomic Classification

Rank	Bitter Knight	Japanese Hare
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Agaricales (Gilled Mushrooms)	Lagomorpha (Rabbits & Hares)
Family	Tricholomataceae	Leporidae (Rabbits & Hares)
Genus	Tricholoma	Lepus
Species	Tricholoma acerbum	Lepus brachyurus

Conservation Status

Bitter Knight

EN — Endangered

Japanese Hare

LC — Least Concern

Physical Characteristics

Attribute	Bitter Knight	Japanese Hare
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bitter Knight

Habitat

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

Range

Distributed across Belgium, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Japanese Hare

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bitter Knight

The Bitter Knight (Tricholoma acerbum) is a species in the genus Tricholoma. It is currently classified as Endangered on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.