Reference

N. G. Davydova, Yuriy Andreyevich Pesenko (2002): Bees of the subgenus Clisodon (Anthophora, Hy-menoptera, Apidae) in the fauna of Russia. [Ru, en; 6 figs., 1 tab., 16 refs. Date: 16.IX.2002]. – Zool. Zhurnal (Moscow) – 81 (11): 1350 - 1353.