Today, brown marmorated stink bugs are most prevalent in the mid-Atlanta region, but they have been identified in 44 states and the District of Columbia. The stink bug earned its name from its tendency to release an odor when disturbed or when crushed.
Many other insects have these same characteristics, including some species of ants, beetles and other bugs. Read on to learn about how to get rid of stink bugs and stink bug. Found in the eastern half of the U. Stink bugs are described in several different ways. They are nearly as wide as they are long.
Their legs extend from the sides, s o this makes the adult bugs appear even larger. The brown marmorate d stink bug is a brownish stink bug. It has lighter bands on the antennae and darker bands on the wings. Adult stink bugs are good fliers and fold their wings on top of their body when they land. Nymphs do not have fully developed wings.
The wings appear when the nymph becomes an adult. Fully developed wings are a way to identify adult stink bugs. Immature stink bugs, called nymphs, are very tiny when they hatch from their eggs. Nymphs of the brown marmorated stink bug are yellow and red.
As they grow, the yellow fades to white. They have bright red eyes during the nymph stage of their life cycle. T he nymphs molt or shed their skin five times. Each time a stink bug nymph molts, it becomes larger. By the last molt, the nymphs are almost as large as adult stink bugs. Homeowners often find stink bugs inside during the late summer months and autumn when temperatures outside start to drop. Finding large numbers of live or dead stink bugs is a telltale sign of an infestation.
Stink bugs will turn up on sunny sides of homes where they warm themselves. Measure content performance. Develop and improve products.
List of Partners vendors. Share Flipboard Email. Debbie Hadley. Entomology Expert. Debbie Hadley is a science educator with 25 years of experience who has written on science topics for over a decade. Featured Video. Cite this Article Format. Hadley, Debbie. Your Privacy Rights. They are members of the insect order Hemiptera and the family Pentatomidae.
They get their common name from the odor of the chemical that they produce in glands on their abdomen. Scientists suspect this odor might be a defense against predators. Depending on the species, adults can reach almost 2 cm in length.
Their bodies are almost as wide as they are long. Adult stink bugs can fly fairly well. They keep their wings folded over their backs when they land. Their long legs extend from the sides of their body. As adult insects, a few species of stink bugs are brightly colored.
The most common ones are green or brownish. The immature stink bugs are called nymphs. They can range in color from black to yellowish. Hevel entomologist, Natural History Museum. What is the origin of applause? Chimpanzees also clap their hands to express excitement and other emotions, suggesting that it may have been part of the behavioral repertoire of the common ancestor of modern humans and chimpanzees.
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