40) Exosehirus validus (Jakovlev, 1877)
Gnathoconus validus Jakovlev, 1877: 76 (as new species).
Exosehirus validus: Wagner 1963: 107 (new combination).
Iran records: Hoberlandt 2005: 189; Lis 1999: 223, 2006: 142; Modarres Awal 2008: 247.
Distribution in Iran: Khorasan and Lorestan provinces; Semnan province: Shahkuh, near Shahrud (type locality).
Distribution outside Iran: Afghanistan, Iraq, Kazakhstan, Kirgizia, Tadzhikistan, Turkmenistan, Uzbekistan.