Culicoides species of Palaearctic region in Afrotropical region: comments on two recent publications on Culicoides species present in Ethiopia

Biting midges are key vectors that can transmit different pathogens to mammals and birds. In Ethiopia, two studies showed the diversity of Culicoides species in several districts based on morphological characters. For this, the same identification key was used for Afrotropical and Palaearctic Culicoides fauna. Consequently, results are incomplete and erroneous. It is misleading to state that a universal identification key is available.