Boreal Bluet vs Noctule

Enallagma boreale compared with Nyctalus noctula

Key Differences

• Boreal Bluet is Least Concern while Noctule is Vulnerable.

Taxonomic Classification

Rank	Boreal Bluet	Noctule
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Arthropoda (節足動物)	Chordata (脊索動物)
Class	Insecta (昆虫)	Mammalia (哺乳類)
Order	Odonata (蜻蛉目)	Chiroptera (翼手目)
Family	Coenagrionidae	Vespertilionidae
Genus	Enallagma	Nyctalus
Species	Enallagma boreale	Nyctalus noctula

Evolutionary Relationship

Boreal Bluet and Noctule share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Boreal Bluet

LC — Least Concern

Noctule

VU — Vulnerable

Physical Characteristics

Attribute	Boreal Bluet	Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Boreal Bluet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in United States.

Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Boreal Bluet

The Boreal Bluet (Enallagma boreale) is a species in the genus Enallagma. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Noctule

Noctule(Nyctalus noctula、オオコウモリ)は、IUCNレッドリストで危急(VU)に分類されている。野生での絶滅危機が高く、個体群が減少し生息地への圧力が増大している。