Moulting cicadas

Moulting in cicadas, like many other insects, is a fascinating biological process that allows these animals to manage their growth and continue to develop. Molting, known in scientific terms as ecdysis, is an important part of the life cycle of cicadas and many other arthropods.

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Why does molting occur?

Molting is crucial to the growth and development of cicadas because their bodies are unable to grow continuously like mammals. Instead, they wear a hard, protective exoskeleton that does not grow as they grow. To grow, cicadas must shed their outer shell and form a larger one.

The process of molting

Cicada molting is a carefully choreographed process. Before molting, the cicada begins pumping fluid into the space between the old exoskeleton and the body. This causes the old exoskeleton to separate from the new underlying layer. Then the cicada releases enzymes to dissolve the old exoskeleton, allowing it to shed it.

The cicada pulls out of its old exoskeleton and emerges in a soft, delicate state. During this phase, the cicada is particularly vulnerable to predators and environmental influences. Therefore, she usually spends some time in a protected place until her new exoskeleton hardens and she becomes resilient again.

Importance for development

Molting is crucial to cicada development. During this process they can not only grow but also develop, moving from one stage of development to the next. Depending on the species, cicadas can go through several molting cycles before reaching their adult stage. At each stage, their body's anatomy and function changes, allowing them to handle different tasks and food sources.

Overall, molting is a remarkable aspect of cicadas' lives, allowing them to adapt to their environment, grow and evolve. It is an example of the amazing diversity and adaptability of the animal kingdom, especially in the insect kingdom.