About Callopistromyia annulipes (Macquart, 1855)
Callopistromyia annulipes, commonly known as the peacock fly, is a species of picture-winged fly. It belongs to the genus Callopistromyia, which is part of the family Ulidiidae. This species is native to North America, where it is widespread across the continent. It has recently been accidentally introduced to Europe, where it has been recorded in Switzerland, Germany, the Netherlands, France, Italy, Slovenia, Slovakia, Hungary, Czechia, Austria, Belgium, Poland, Ukraine, Romania, San Marino, and Croatia.
