Genus Ceratopogon is a species of biting midges that are commonly found throughout the world. These tiny insects are known for their painful bites, which often leave itchy red welts on the skin. There are several synonyms for the genus Ceratopogon, including Culicoides, biting midges, no-see-ums, punkies, and sand flies. These insects are a common nuisance for people who spend time outdoors, especially in the humid and warm regions. They are attracted to the carbon dioxide and heat produced by humans and animals, and can be found in large numbers near water sources. Despite their small size, these insects can cause significant discomfort and potential health problems for humans and livestock.