Family Pyrrhocoridae is a group of insects commonly known as red bugs or cotton stainers. They belong to the order Hemiptera, which includes true bugs. Pyrrhocoridae can be identified by their bright red or orange-red coloration with black markings. They are found worldwide and are economically important as pests of cotton, as their feeding activity can cause staining and reduced yields. Common synonyms for the family Pyrrhocoridae include firebugs, flame bugs, box elder bugs, and terra cotta bugs. Despite their diverse appearances, these insects share many similar traits, such as their tendency to feed on plant sap and their ability to produce a strong odor when disturbed.