Tachysphex argentatus Gussakovskij, 1952

Distribution in the Arabian Peninsula: Saudi Arabia (Gadallah et al. 2013), United Arab Emirates (Pulawski 2007; Straka & Schmid-Egger 2017).

Extralimital distribution: Egypt, Eritrea, Iran, Israel, Kazakhstan, Mali, Russia, Sudan, Syria, Tajikistan, Turkey, Turkmenistan.