Eucalyptus Psyllid vs Korean Water Scorpion
Side-by-side species comparison
| Attribute | Eucalyptus Psyllid | Korean Water Scorpion |
|---|---|---|
| Scientific Name | Blastopsylla occidentalis | Laccotrephes japonensis |
| Order | Hemiptera | Hemiptera |
| Family | Aphalaridae | Nepidae |
| Size | 1.5-2 mm | 30-38 mm |
| Habitat | Farmland | Ponds & Lakes |
| Diet | Herbivores | Predators |
| Regions | Australia, Africa, South America, Europe | East Asia, Japan/Korea |
| Conservation | Not Evaluated | Least Concern |
Eucalyptus Psyllid
An Australian psyllid that has become invasive in eucalyptus plantations worldwide. Nymphs produce distinctive white lerps on leaves.
Did You Know?
It spread to every continent where eucalyptus is planted within just two decades.
Korean Water Scorpion
A flat, leaf-shaped aquatic predator found in Japan and Korea. Despite its name, it is not a true scorpion but a true bug with raptorial forelegs. Breathes through a siphon-like tail appendage.
Did You Know?
The long breathing siphon at the rear works like a snorkel, allowing the water scorpion to breathe while remaining submerged and hidden among leaf litter.