Henslow Peaclam vs Lesser Noctule

Euglesa henslowana compared with Nyctalus leisleri

Key Differences

• Henslow Peaclam is Least Concern while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Henslow Peaclam	Lesser Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Bivalvia (Bivalvia)	Mammalia (Mammals)
Order	Sphaeriida (Sphaeriida)	Chiroptera (Bats)
Family	Sphaeriidae	Vespertilionidae
Genus	Euglesa	Nyctalus
Species	Euglesa henslowana	Nyctalus leisleri

Evolutionary Relationship

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

Conservation Status

Henslow Peaclam

LC — Least Concern

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Henslow Peaclam	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Henslow Peaclam

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark and 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.

Shared Countries

Both species can be found in 1 countries:

🇩🇰 Denmark