Common Green Darner vs Javan Rusa

Anax junius compared with Rusa timorensis

Key Differences

• Common Green Darner is Least Concern while Javan Rusa is Vulnerable.

Taxonomic Classification

Rank	Common Green Darner	Javan Rusa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Odonata (Odonata)	Artiodactyla (Even-toed Ungulates)
Family	Aeshnidae	Cervidae (Deer)
Genus	Anax	Rusa
Species	Anax junius	Rusa timorensis

Evolutionary Relationship

Common Green Darner and Javan Rusa share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Common Green Darner

LC — Least Concern

Javan Rusa

VU — Vulnerable

Physical Characteristics

Attribute	Common Green Darner	Javan Rusa
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.

Javan Rusa

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests spanning the Australasia and Afrotropic and Oceanian realms.

Range

Distributed across Mauritius, New Zealand, and Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.