Water striders, Gerridae: Order of half-wings

Water striders (Gerridae) are conspicuous insects of the Hemiptera order, famous for their ability to "walk" on water.

How pole skaters walk on water

The most striking thing about skate riders is their ability to move on the surface of water. This is made possible by the unique structure of their legs, which are covered with hydrophobic (water-repellent) hairs. These hairs keep the legs from breaking through the water surface, allowing the insect to "walk" on the water. Their movement on water is agile and fast, allowing them to easily capture prey or escape predators.

Nutrition and hunting behavior of the Water strider insect

Water striders feed mainly on small insects and organic material floating on the water surface. Their hunting strategy is unique; they detect the vibrations on the water surface caused by their prey. Once they locate their prey, they quickly grab it with their forelimbs and feed on it.

Propagation of Skating Riders

Reproduction of the Poolskater begins with the laying of eggs. These eggs are often laid on plants above or near the surface of the water. The larvae that hatch from these eggs already look much like the adult Water striders, but must go through several molt stages before they become adults.

Longevity and habitat

These insects usually live in still or slow-flowing waters such as ponds, lakes and slow rivers. Their lifespan can vary, but most species live only one season. During their lives, they depend on the quality of their habitat and the availability of food.

Importance of Skate riders in the ecosystem

These aquatic insects play an important role in the aquatic environment. They help regulate populations of smaller aquatic insects and contribute to the decomposition of organic matter. Their presence can also be an indicator of water health.

Conclusion

Water striders are fascinating aquatic insects with unique characteristics that set them apart in the animal kingdom. Their ability to "walk" on water, combined with their adapted hunting behavior, makes them intriguing inhabitants of our wetland habitats.