Lesser Noctule vs ハイイロヒレアシシギ

Nyctalus leisleri compared with Phalaropus fulicarius

Key Differences

• Lesser Noctule is Endangered while ハイイロヒレアシシギ is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	ハイイロヒレアシシギ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Aves (鳥類)
Order	Chiroptera (翼手目)	Charadriiformes (チドリ目)
Family	Vespertilionidae	Scolopacidae
Genus	Nyctalus	Phalaropus
Species	Nyctalus leisleri	Phalaropus fulicarius

Evolutionary Relationship

Lesser Noctule and ハイイロヒレアシシギ share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Lesser Noctule

EN — Endangered

ハイイロヒレアシシギ

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	ハイイロヒレアシシギ
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.

ハイイロヒレアシシギ

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, Ecuador).

ハイイロヒレアシシギ

ハイイロヒレアシシギ（Phalaropus fulicarius）はIUCNレッドリストで軽度懸念（LC）に分類されている。分布域全体で広く豊富に生息し、個体群は安定しており、直接的な保全上の懸念はない。

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden