New species Symphyta (Hymenoptera) of the USSR fauna. Zhelokhovtsev, A. N.; Zimina, L. V.[Eds]. [Research on the fauna of the Soviet Union (insects).], [Research on the fauna of the Soviet Union (insects).] Sbornik Trudov zoologicheskogo Museya 11 Moscow State University, Moscow., 1968: 47-56. Chapter pagination: 47-56. 51 [Zoological Record Volume 105]