Bitter Knight vs Diminutive Serotine

Tricholoma acerbum compared with Eptesicus diminutus

Key Differences

• Bitter Knight is Endangered while Diminutive Serotine is Data Deficient.

Taxonomic Classification

Rank	Bitter Knight	Diminutive Serotine
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Agaricales (Gilled Mushrooms)	Chiroptera (Bats)
Family	Tricholomataceae	Vespertilionidae
Genus	Tricholoma	Eptesicus
Species	Tricholoma acerbum	Eptesicus diminutus

Conservation Status

Bitter Knight

EN — Endangered

Diminutive Serotine

DD — Data Deficient

Physical Characteristics

Attribute	Bitter Knight	Diminutive Serotine
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.

Diminutive Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

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.