Red-faced Skimmer vs Tau Emerald
Side-by-side species comparison
| Attribute | Red-faced Skimmer | Tau Emerald |
|---|---|---|
| Scientific Name | Orthetrum testaceum | Hemicordulia tau |
| Order | Odonata | Odonata |
| Family | Libellulidae | Corduliidae |
| Size | 42-50 mm | 55-60mm |
| Habitat | Ponds & Lakes | Ponds & Lakes |
| Diet | Omnivores | Predators |
| Regions | Asia | Oceania |
| Conservation | Least Concern | Least Concern |
Red-faced Skimmer
A robust Asian dragonfly where mature males develop a vivid red face and body. Females are brownish-yellow with subtle markings.
Did You Know?
Its bright red face is unique among Orthetrum species, making it instantly recognizable in the field.
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.