Field restharrow vs Lesser Noctule

Ononis arvensis compared with Nyctalus leisleri

Key Differences

Field restharrow is Near Threatened while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Field restharrow	Lesser Noctule
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Fabales (Legumes & Allies)	Chiroptera (Bats)
Family	Fabaceae	Vespertilionidae
Genus	Ononis	Nyctalus
Species	Ononis arvensis	Nyctalus leisleri

Conservation Status

Field restharrow

NT — Near Threatened

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Field restharrow	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Field restharrow

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across France, Norway, Sweden, and United States. 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.