Lesser Noctule vs Root Rot

Nyctalus leisleri compared with Heterobasidion annosum

Key Differences

• Lesser Noctule is Endangered while Root Rot is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	Root Rot
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Chiroptera (Bats)	Russulales (Russulales)
Family	Vespertilionidae	Bondarzewiaceae
Genus	Nyctalus	Heterobasidion
Species	Nyctalus leisleri	Heterobasidion annosum

Conservation Status

Lesser Noctule

EN — Endangered

Root Rot

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	Root Rot
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Root Rot

Habitat

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

Range

Distributed across Belgium, Denmark, Dominican Republic, Norway, and Portugal.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇩🇰 Denmark