Chalybion walteri (Kohl, 1889)

Distribution in Iran: Hormozgan, Isfahan, Fars (Ebrahimi 2014), Mazandaran (Ghahari et al. 2008), Semnan (Ebrahimi 2014), Sistan-o Baluchestan (Gussakovskij 1933).

General distribution: Iran, Kazakhstan, Syria, Tajikistan, Turkey, Turkmenistan, Uzbekistan. Remarks: This species was recorded as Sceliphron walteri Dalla Torre, 1897 (Gussakovskij 1933) and Chalybion walkeri (Kohl, 1889) (Ebrahimi 2014) .