Cicadas: The Noisy Insects That Emerge Every 13 or 17 Years

What Are Cicadas?

Cicadas are a type of insect in the order Hemiptera, which also includes true bugs and aphids. There are over 3,000 species of cicadas, which are found in tropical and temperate areas around the world.

What Makes Cicadas Unique?

Cicadas are best known for the loud, buzzing noises they make. These noises are produced by male cicadas to attract females. Cicadas also have a unique life cycle. Most species of cicadas spend the majority of their lives underground as nymphs. They only emerge above ground for a few weeks every 13 or 17 years to mate and lay eggs.

The Different Types of Cicadas

There are many different species of cicadas, each with its own unique life cycle and behavior. Some of the most common types of cicadas include:

• The periodical cicada is the most well-known type of cicada. Periodical cicadas emerge above ground every 13 or 17 years to mate and lay eggs.
• The annual cicada emerges above ground every year to mate and lay eggs.
• The dog-day cicada is a type of cicada that is active during the hottest months of the summer.

The Importance of Cicadas

Cicadas are an important part of the ecosystem. They help to pollinate plants and provide food for other animals. Cicadas also help to aerate the soil and recycle nutrients.