Lesser Noctule vs النفاش المشاكس

Nyctalus leisleri compared with Calidris pugnax

Key Differences

• Lesser Noctule is Endangered while النفاش المشاكس is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	النفاش المشاكس
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class	Mammalia (ثدييات)	Aves (طيور)
Order	Chiroptera (خفاشيات)	Charadriiformes (إفجيجيات)
Family	Vespertilionidae	Scolopacidae
Genus	Nyctalus	Calidris
Species	Nyctalus leisleri	Calidris pugnax

Evolutionary Relationship

Lesser Noctule and النفاش المشاكس share a common ancestor at the Phylum level: Chordata. (حبليات)

Conservation Status

Lesser Noctule

EN — Endangered

النفاش المشاكس

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	النفاش المشاكس
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.

النفاش المشاكس

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Colombia, Venezuela).

النفاش المشاكس

Ruff (Calidris pugnax) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden