Eastern Pondhawk vs Oriental Demoiselle
Side-by-side species comparison
| Attribute | Eastern Pondhawk | Oriental Demoiselle |
|---|---|---|
| Scientific Name | Erythemis simplicicollis | Calopteryx cornelia |
| Order | Odonata | Odonata |
| Family | Libellulidae | Calopterygidae |
| Size | 55-63 mm wingspan | 50-58 mm |
| Habitat | Ponds & Lakes | Mountains |
| Diet | Predators | Omnivores |
| Regions | North America, Central America | Asia |
| Conservation | Least Concern | Least Concern |
Eastern Pondhawk
A robust skimmer dragonfly where mature males are powdery blue and females are vivid green. It is an aggressive predator that ambushes prey from low perches.
Did You Know?
Eastern pondhawks are fierce predators that regularly attack and eat other dragonflies, including species larger than themselves.
Oriental Demoiselle
A Japanese demoiselle with shimmering blue-black wings and a metallic green body. It is endemic to Japan's clean mountain streams.
Did You Know?
It is endemic to Japan and is considered an indicator species for clean mountain water quality.