Acrid Knight vs Lesser Noctule

Tricholoma aestuans compared with Nyctalus leisleri

Key Differences

• Acrid Knight is Near Threatened while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Acrid Knight	Lesser Noctule
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	Nyctalus
Species	Tricholoma aestuans	Nyctalus leisleri

Conservation Status

Acrid Knight

NT — Near Threatened

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Acrid Knight	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Acrid Knight

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Lesser Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Acrid Knight

The Acrid Knight (Tricholoma aestuans) is a species in the genus Tricholoma. It is currently classified as Near Threatened on the IUCN Red List. This species inhabits Typically found in forest floors, decomposing wood, and soil ecosystems, found across Denmark, Norway, and Sweden.

Shared Countries

Both species can be found in 2 countries:

🇩🇰 Denmark 🇸🇪 Sweden