Sharp-Grooved Diving Beetle vs Gladiator Bug
Side-by-side species comparison
| Attribute | Sharp-Grooved Diving Beetle | Gladiator Bug |
|---|---|---|
| Scientific Name | Acilius sulcatus | Mantophasma zephyra |
| Order | Coleoptera | Mantophasmatodea |
| Family | Dytiscidae | Mantophasmatidae |
| Size | 15-18 mm | 15-25 mm |
| Habitat | Ponds & Lakes | Heathland |
| Diet | Predators | Predators |
| Regions | Europe, Western Asia | Africa |
| Conservation | Least Concern | Data Deficient |
Sharp-Grooved Diving Beetle
A medium-sized diving beetle widespread across Europe, recognized by the deeply grooved elytra of females. It is a fast and agile predator in ponds.
Did You Know?
Females have deeply furrowed elytra that prevent males from gripping them, giving them control over mating.
Gladiator Bug
One of the first species described in the newest insect order Mantophasmatodea, erected in 2002. A small wingless predator also called a heelwalker for its distinctive gait.
Did You Know?
This species belongs to the insect order Mantophasmatodea, described in 2002 — the first new insect order to be discovered in nearly 90 years.