Tau Emerald vs Selika Dropwing
Side-by-side species comparison
| Attribute | Tau Emerald | Selika Dropwing |
|---|---|---|
| Scientific Name | Hemicordulia tau | Trithemis selika |
| Order | Odonata | Odonata |
| Family | Corduliidae | Libellulidae |
| Size | 55-60mm | 35-45 mm |
| Habitat | Ponds & Lakes | Ponds & Lakes |
| Diet | Predators | Herbivores |
| Regions | Oceania | Madagascar |
| Conservation | Least Concern | Least Concern |
Tau Emerald
A metallic emerald-green dragonfly with bright green eyes and a distinctive T-shaped yellow marking on the abdomen. It is one of the most common dragonflies in Australia. Males patrol relentlessly.
Did You Know?
The yellow tau-shaped mark on its abdomen gives it both its scientific and common name.
Selika Dropwing
A robust dragonfly with crimson to dark red coloration in mature males and brown in females. It perches conspicuously on waterside vegetation with wings held forward.
Did You Know?
It is one of the most commonly seen dragonflies in Madagascar, even found in urban parks and garden ponds in Antananarivo.