Bitternut vs Lesser Noctule

Carya cordiformis compared with Nyctalus leisleri

Key Differences

• Bitternut is Least Concern while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Bitternut	Lesser Noctule
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Fagales (Beeches & Oaks)	Chiroptera (Bats)
Family	Juglandaceae	Vespertilionidae
Genus	Carya	Nyctalus
Species	Carya cordiformis	Nyctalus leisleri

Conservation Status

Bitternut

LC — Least Concern

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Bitternut	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bitternut

Habitat

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

Range

Found across Europe (5 countries) and North America (Canada, United States).

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.

Bitternut

The Bitternut (Carya cordiformis) is a species in the genus Carya. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Shared Countries

Both species can be found in 1 countries:

🇧🇪 Belgium