Forest Tortrix vs Lesser Noctule

Choristoneura diversana compared with Nyctalus leisleri

Key Differences

• Forest Tortrix is Near Threatened while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Forest Tortrix	Lesser Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Chiroptera (Bats)
Family	Tortricidae	Vespertilionidae
Genus	Choristoneura	Nyctalus
Species	Choristoneura diversana	Nyctalus leisleri

Evolutionary Relationship

Forest Tortrix and Lesser Noctule share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Forest Tortrix

NT — Near Threatened

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Forest Tortrix	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Forest Tortrix

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, 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.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden