Common Blue Damselfly vs Asian Clubtail
Side-by-side species comparison
| Attribute | Common Blue Damselfly | Asian Clubtail |
|---|---|---|
| Scientific Name | Enallagma cyathigerum | Asiagomphus melaenops |
| Order | Odonata | Odonata |
| Family | Coenagrionidae | Gomphidae |
| Size | 29-36 mm body | 45-52 mm |
| Habitat | Ponds & Lakes | Rivers & Streams |
| Diet | Omnivores | Omnivores |
| Regions | Europe, Asia, North Africa | Asia |
| Conservation | Least Concern | Least Concern |
Common Blue Damselfly
One of the most widespread damselflies. Males are sky blue with black markings. Forms mating wheels — a unique heart-shaped position during copulation.
Did You Know?
Damselflies form a unique heart shape when mating — the male grasps the female behind her head, and she curls her abdomen forward to meet his reproductive organs.
Asian Clubtail
A medium-sized clubtail dragonfly found in clean streams across East Asia. Males have distinctive yellow and black body markings with a widened abdomen tip.
Did You Know?
It is sensitive to water pollution and serves as an indicator of good stream water quality in Japan.