Common Green Darner vs emperor dragonfly

Anax junius compared with Anax imperator

Taxonomic Classification

Rank	Common Green Darner	emperor dragonfly
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Arthropoda (節足動物)	Arthropoda (節足動物)
Class same	Insecta (昆虫)	Insecta (昆虫)
Order same	Odonata (蜻蛉目)	Odonata (蜻蛉目)
Family same	Aeshnidae	Aeshnidae
Genus same	Anax	Anax
Species	Anax junius	Anax imperator

Evolutionary Relationship

Common Green Darner and emperor dragonfly share a common ancestor at the Genus level: Anax.

Conservation Status

Common Green Darner

LC — Least Concern

emperor dragonfly

LC — Least Concern

Physical Characteristics

Attribute	Common Green Darner	emperor dragonfly
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Green Darner

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in United States.

emperor dragonfly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (7 countries).

Common Green Darner

<em>Anax junius</em>, commonly known as the common green darner, is a large dragonfly belonging to the genus Anax within the family Aeshnidae. This species occupies virtually all terrestrial and freshwater habitats, and its range is centered on the United States, where it is one of the most recognizable and widespread dragonfly species. Common green darner is assessed as Least Concern on the IUCN Red List. The species is well known for undertaking long-distance migrations, with populations moving southward in autumn and northward in spring across North America. Adults are typically found near ponds, lakes, and slow-moving streams where females deposit eggs in aquatic vegetation. Biological traits of this species remain poorly documented in the scientific literature.

emperor dragonfly

コシアキトンボ類のアナックス・インペラトール（Anax imperator）は、IUCNレッドリストで軽度懸念（LC）に分類されています。分布域全体にわたって広く生息し、個体群は安定しており、直接的な保全上の懸念はありません。