Giant Darner Dragonfly vs Blue Dasher
Side-by-side species comparison
| Attribute | Giant Darner Dragonfly | Blue Dasher |
|---|---|---|
| Scientific Name | Tetracanthagyna plagiata | Pachydiplax longipennis |
| Order | Odonata | Odonata |
| Family | Aeshnidae | Libellulidae |
| Size | 100-115 mm body, 160 mm wingspan | 52-58 mm wingspan |
| Habitat | Ponds & Lakes | Ponds & Lakes |
| Diet | Predators | Predators |
| Regions | Southeast Asia (Malaysia, Borneo, Sumatra, Thailand, Indonesia) | North America, Central America |
| Conservation | Least Concern | Least Concern |
Giant Darner Dragonfly
One of the largest dragonflies in the world, with a wingspan exceeding 16 cm. The body is brown with green markings and the wings are tinted amber. It is a powerful crepuscular hunter.
Did You Know?
It hunts at dusk and dawn when most dragonflies are inactive, using its enormous eyes optimized for low-light vision.
Blue Dasher
A medium-sized dragonfly with a powdery blue abdomen and metallic green eyes in males. It is one of the most common dragonflies in North America.
Did You Know?
Blue dashers adopt a distinctive obelisk posture in hot weather, pointing their abdomen straight up at the sun to minimize heat absorption.