Golden-Ringed Dragonfly vs Sri Lankan Relict Dragonfly
Side-by-side species comparison
| Attribute | Golden-Ringed Dragonfly | Sri Lankan Relict Dragonfly |
|---|---|---|
| Scientific Name | Cordulegaster boltonii | Lankanectes corrugatus |
| Order | Odonata | Odonata |
| Family | Cordulegastridae | Gomphidae |
| Size | 76-84 mm wingspan | 5-6 cm |
| Habitat | Rivers & Streams | Forests |
| Diet | Predators | Predators |
| Regions | Europe | Sri Lanka |
| Conservation | Least Concern | Endangered |
Golden-Ringed Dragonfly
The longest dragonfly in Britain, adorned with bold black and yellow rings along its body. Females have a conspicuous ovipositor used to inject eggs into stream beds.
Did You Know?
The larvae of golden-ringed dragonflies live buried in stream sediment for up to five years before emerging as adults, ambushing prey from their sandy hideouts.
Sri Lankan Relict Dragonfly
A rare clubtail dragonfly endemic to Sri Lanka's wet zone streams. It has declined sharply due to water pollution and deforestation.
Did You Know?
Sri Lanka's dragonfly fauna includes over 120 species, with more than half found nowhere else.