An overview of the Ephydridae (Diptera) of Saudi Arabia Author Dawah, Hassan A. Author Ahmad, Syed K. Author Abdullah, Mohammed A. Author Zatwarnicki, Tadeusz text Zootaxa 2019 2019-12-17 4711 3 401 445 journal article 24562 10.11646/zootaxa.4711.3.1 9f235b62-9469-46ae-9fc0-9a39bd53b690 1175-5326 3586476 EF990EE4-6D69-41DE-A7ED-6C3B5141B106 Key to genera of Discocerinini from the Saudi Arabia 1. Notopleuron bare of setulae............................................................................ 2. - Notopleuron setulose in addition to 2 large setae............................................................ 3. 2. Postsutural supra-alar seta strong, distinct, longer than posterior notopleural seta. Face with dorsoclinate seta at lower lateral extremity............................................................. Diclasiopa galactoptera ( Becker, 1903 ) - Postsutural supra-alar seta very short or absent, if distinguishable distinctly shorter than posterior notopleural seta. Face without dorsoclinate seta at lower lateral extremity................................................ Hecamedoides Hendel 3. Parafacial wide and bearing setulae.......................................... Discocerina obscurella ( Fallén, 1813 ) - Parafacial narrow and lacking setulae............................................. Orasiopa mera ( Cresson, 1939 )