Irochrotus caucasicus Jakovlev, 1876d: 249. LT (Kerzhner, 1976b: 53): male, Russia (ST), Dagestan, Kurush; ZMAS.
Irochrotus mongolicus Jakovlev, 1902a: 63 (syn. Kerzhner, 1976b: 52). LT (Kerzhner, 1976b: 53): female, China (NW), Xinjiang, Baitag Bogd Mts [= Baityk shan]; ZMAS.