Orthostira paradoxa Jakovlev, 1880a: 128. HT (see Kerzhner, 1964a: 118): female, Russia (ST), "Sarepta" [= Krasnoarmeysk, nr Volgograd]; ZMAS.
Sphaerista xinganicus Qi & Nonnaizab, 1991: 88 (syn. Golub, 1994: 26). HT: macr. female, China (NO), Inner Mongolia, Xingan League; IMTU.