Cicadas: Insects with a Unique Sound and Life Cycle

Characteristics of Cicadas

Cicadas are large insects known for the courtship calls of the males. They have three joints in their tarsi and belong to the Cicadidae family. There are over 3000 species of cicadas found in tropical and temperate regions worldwide.

Life Cycle and Behavior

Cicadas start their lives as eggs. Females lay hundreds of eggs in holes in tree branches or shrubs. After hatching, the nymphs live underground, feeding on plant roots for several years. When they emerge as adults, they shed their exoskeleton and live for a few weeks, mating and laying eggs before dying.

Cicadas are known for their loud, buzzing songs, which they use to attract mates. The sound is produced by vibrating their tymbals, which are located on their abdomen.

Conclusion

Cicadas are fascinating insects with a unique life cycle and sound. Their presence in an ecosystem is a sign of a healthy environment. However, their emergence in large numbers can sometimes be a nuisance due to their loud songs.