Japanese Emperor Dragonfly vs Violet Dropwing
Side-by-side species comparison
| Attribute | Japanese Emperor Dragonfly | Violet Dropwing |
|---|---|---|
| Scientific Name | Anax parthenope julius | Trithemis annulata |
| Order | Odonata | Odonata |
| Family | Aeshnidae | Libellulidae |
| Size | 70-80 mm body length | 32-38 mm |
| Habitat | Wetlands | Ponds & Lakes |
| Diet | Predators | Omnivores |
| Regions | East Asia, Japan/Korea | Africa, Europe, Asia |
| Conservation | Least Concern | Least Concern |
Japanese Emperor Dragonfly
A large hawker dragonfly and one of the most powerful aerial predators in Japanese wetlands. Known as 'gin-yanma' for its silvery-blue markings. Males patrol territories aggressively over ponds.
Did You Know?
This dragonfly can fly at speeds exceeding 30 km/h and catch prey in mid-air using its legs as a basket-like scoop.
Violet Dropwing
A stunning dragonfly where mature males turn deep violet-purple with red wing veins. It is expanding its range northward into southern Europe.
Did You Know?
It has colonized southern Europe from Africa and continues to spread north as temperatures warm.