Diomus rubidus (Motschulsky, 1837)
Scymnus rubidus Motschulsky, 1837: 418.
Material examined.
Riyadh: As Sullayyil-Najran Rd., 18°01.35'N, 42°45.81'E, 619 m, 17.I.2013, BS, Al Ansi, A., 1♂; Rawdhet Khoraim, 25°22.98'N, 47°16.71'E, 559 m, 14.IV.2012, PT, 1♂1♀, under C. procera, 14.IV.2012, PT, 1♂1♀, under L. Shawii; 23.VI.2012, PT, 1♀, under C. procera .
Local distribution.
It was collected from Riyadh (Abdel-Dayem et al. 2017) and previously reported by Fürsch (1979) from Riyadh.
World distribution.
Asia: IN, IQ, PAL, LE, SA, SY, and YE; Europe: AR, CR, FR, GR, and IT; North Africa: AG, EG, LB, MO, and TU ( Kovář 2007); AE (Raimundo et al. 2007).