Bitter Knight vs chauve-souris rousse

Tricholoma acerbum compared with Lasiurus borealis

Key Differences

• Bitter Knight is Endangered while chauve-souris rousse is Least Concern.

Taxonomic Classification

Rank	Bitter Knight	chauve-souris rousse
Kingdom	Fungi (Fungi)	Animalia (animal)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (mammifères)
Order	Agaricales (Gilled Mushrooms)	Chiroptera (Bats)
Family	Tricholomataceae	Vespertilionidae
Genus	Tricholoma	Lasiurus
Species	Tricholoma acerbum	Lasiurus borealis

Conservation Status

Bitter Knight

EN — Endangered

chauve-souris rousse

LC — Least Concern

Physical Characteristics

Attribute	Bitter Knight	chauve-souris rousse
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.

chauve-souris rousse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

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.