Cerceris alboatra Walker, 1871 Distribution in the Arabian Peninsula: Oman (Guichard 1980, 1993; Hamer 1986, 1988), Saudi Arabia (Guichard 1993; Gadallah & Assery 2004a; El-Hawagry et al. 2013; Gadallah et al. 2013), United Arab Emirates (Guich- ard 1993; Gillett & Gillett 2005; Howarth & Gillett 2008; Schmid-Egger 2011). Extralimital distribution: Egypt, Israel, Libya, Sudan.