SEVENTEENYEAR LOCUST Meaning and
Definition
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A seventeen-year locust, also known as a periodical cicada, is a unique insect species belonging to the family Cicadidae. It derives its name from its remarkable life cycle, which spans an astonishing seventeen years. This intriguing creature undergoes a series of transformations, with its nymphal stage being the longest and most notable.
The life cycle of a seventeen-year locust begins as eggs, which hatch into nymphs that burrow deep into the ground. These nymphs, commonly referred to as "nymphal burrowers," live underground for a significant portion of their lives, feeding on tree roots and undergoing several molts before finally emerging as adults.
Once the seventeen-year mark has been reached, these nymphs make their way to the soil's surface, undergoing their final molt, and transforming into winged adults. The emergence of the adult cicadas typically occurs in large numbers and is known as a "brood." These broods often contain thousands or even millions of individuals, creating a spectacular sight and generating a distinctive cacophony of their characteristic buzzing sounds.
Although these broods are short-lived, usually surviving for only six weeks, they play a crucial role in the ecosystem. While adult cicadas primarily feed on plant sap, they also serve as a significant food source for various animals, including birds, reptiles, and mammals. Additionally, their egg-laying behavior contributes to nutrient enrichment in the soil.
Seventeen-year locusts are fascinating creatures that captivate entomologists and nature enthusiasts alike due to their long life cycle, mass emergences, and cacophonous symphony, adding charm and wonder to the natural world.
Common Misspellings for SEVENTEENYEAR LOCUST
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Etymology of SEVENTEENYEAR LOCUST
The term "seventeen-year locust" refers to a group of periodical cicadas that emerge from underground after a period of 17 years. The word "locust" in this context is actually a misnomer, as periodical cicadas are not true locusts but rather a type of insect called Hemiptera.
The etymology of the word "locust" is derived from the Latin word "locusta", which referred to a type of crustacean or shellfish. In early Latin, the word "locusta" gradually started to be used for grasshoppers, and eventually, it came to be associated with the insect we now commonly refer to as a locust. This shift in meaning likely occurred due to the similar appearance and behavior of the two insects.
The term "seventeen-year" simply refers to the length of the life cycle of periodical cicadas.
