Bedbugs (or bed bugs) are small, oval, brownish insects that live on the blood of animals or humans. They often enter your home undetected in luggage, clothing, and used beds or couches. Bedbugs
So in order for the insect to grow - i.e. increase in size - the insect must shed its current skin in favor of the new skin underneath. This process is known in the insect world was molting. To undergo the process of molting, an insect must begin to take in air or water by either swallowing it in naturally or raising its internal blood pressure.
"Side view of a shed skin (exuviae) of a freshly molted 5th instar bed bug nymph. Thoracic sclerites have a break in their centers and also in head area, so the sclerite breaks and the adult is able to crawl out. Membrane is pale, sclerotized body segments are darker brown. You can see antenna on front of head.
Mottled skin is a term to describe skin that appears to have lacy patches of purple discoloration on it. The patchy-looking skin is often a chronic medical condition that looks worse when the skin is exposed to the cold. Mottled skin is also called livedo reticularis and it thought to be connected
As a snake does, bed bugs must molt or shed their skin to grow to the next stage of development (entomologists call these stages an "instar") until they become adults. These shed skins are found in bed bug harborages and can be a tell tale sign of the presence of bed bugs.
The findings could have significant implications for pest management industries, which can use some of the chemical / mechanical characteristics of the bed bugs' shed skin to develop small