Cave Cixiid vs Assassin Bug
Side-by-side species comparison
| Attribute | Cave Cixiid | Assassin Bug |
|---|---|---|
| Scientific Name | Oliarus polyphemus | Zelus renardii |
| Order | Hemiptera | Hemiptera |
| Family | Cixiidae | Reduviidae |
| Size | 4-6 mm | 12-20 mm |
| Habitat | Caves | Farmland |
| Diet | Sap Feeders | Predators |
| Regions | Hawaii, Big Island | North America, South America |
| Conservation | Vulnerable | Least Concern |
Cave Cixiid
A remarkable cave-adapted planthopper from Hawaiian lava tubes that has lost its eyes and wings. Its body is pale and depigmented, adapted to complete darkness.
Did You Know?
This eyeless cave-dwelling planthopper was one of the first species used to study speciation in cave systems, with different populations in separate lava tubes diverging into distinct species.
Assassin Bug
Ambush predators that impale prey with their curved beak and inject lethal saliva. Some species coat their legs with sticky plant resin to trap prey. Named for their hunting strategy.
Did You Know?
Some assassin bugs stack the corpses of their prey on their backs as camouflage and armor — creating a gruesome shield of dead ants and other insects.