About 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.
How to Identify Sharp-Grooved Diving Beetle
Sharp-Grooved Diving Beetle (Acilius sulcatus) belongs to the order Coleoptera, family Dytiscidae. Adults typically measure 15-18 mm.
Sharp-Grooved Diving Beetle Habitat
Sharp-Grooved Diving Beetle is found in ponds & lakes habitats, particularly across Europe, Western Asia. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.
Sharp-Grooved Diving Beetle Diet and Feeding
Sharp-Grooved Diving Beetle is a predatory species that actively hunts and feeds on other insects and small invertebrates. As a predator, it helps control populations of pest species and maintains ecological balance.
Where Is Sharp-Grooved Diving Beetle Found?
Sharp-Grooved Diving Beetle can be found in Europe, Western Asia, where it inhabits ponds & lakes environments. Its distribution is influenced by climate, food availability, and habitat suitability.
Distribution Map
Where Sharp-Grooved Diving Beetle can be found
Is Sharp-Grooved Diving Beetle Dangerous?
Sharp-Grooved Diving Beetle is generally harmless to humans. It does not bite or sting and poses no significant health risk. Like most insects, it prefers to avoid human contact and will typically flee rather than confront a perceived threat.
Sharp-Grooved Diving Beetle Role in Nature
Sharp-Grooved Diving Beetle serves as a natural predator, helping to control populations of other insects. Predatory insects are valuable in both natural ecosystems and agriculture, where they reduce the numbers of pest species without the need for chemical pesticides.
Seasonal Activity
Frequently Asked Questions About Sharp-Grooved Diving Beetle
What does Sharp-Grooved Diving Beetle look like?
The Sharp-Grooved Diving Beetle typically measures 15-18 mm.
Where is Sharp-Grooved Diving Beetle found?
The Sharp-Grooved Diving Beetle is found in Europe, Western Asia and typically inhabits ponds & lakes environments.
What does Sharp-Grooved Diving Beetle eat?
The Sharp-Grooved Diving Beetle is a predator that hunts and feeds on other insects and small invertebrates.
Is Sharp-Grooved Diving Beetle dangerous to humans?
The Sharp-Grooved Diving Beetle is generally harmless to humans. It does not bite or sting and poses no significant health risk.
What is an interesting fact about Sharp-Grooved Diving Beetle?
Females have deeply furrowed elytra that prevent males from gripping them, giving them control over mating.
Cite This Page
APA:
InsectDiscover. (2026). Sharp-Grooved Diving Beetle (Acilius sulcatus). Retrieved from https://insectdiscover.com/insect/sharp-grooved-diving-beetle
MLA:
"Sharp-Grooved Diving Beetle." InsectDiscover, https://insectdiscover.com/insect/sharp-grooved-diving-beetle.