Haematopota

Haematopota is a genus of fly in the horse-fly family, Tabanidae. Among the horse-flies, they are most commonly known as clegs. Many species have colorful, patterned eyes in life, a character that fades after death. The genus is named from the Ancient Greek for blood-drinker: αἷμα, haîma, blood; πότης, pótës, drinker.