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 Mosillus beckeri ( Cresson, 1925 ) ( Fig. 27–28 ) Gymnopa beckeri Cresson, 1925: 231 . Mosillus beckeri : Wirth 1964b: 1 [generic combination]; Dawah & Abdullah 2006: 391 [ Saudi Arabia ]. Specimens examined. 1 ♀ , Asir , Maraba , 6–27. viii. 2013 , Malaise trap , H.A. Dawah and M.A. Abdullah ( CERS ) ; 1 ♀ , same data but, 1–31. v. 2004 ( NMWC ) . Other Saudi Arabian records: Asir Region : Maraba: 60 km S of Abha ( Dawah & Abdullah 2006 ) Distribution. This species was previously recorded from Saudi Arabia by Dawah & Abdullah (2006) . It was described from Sudan (Senaar) and recorded from the Afrotropical Region: Niger , Tanzania and Zimbabwe . There are some specimens in NMWC collected from Kenya , Nigeria and Yemen . Biology : Unknown.