Review of the subtribe Psilommina (Hymenoptera: Diapriidae, Belythinae) from Russian fauna

Three species of the Acanopsilus Kieffer, 1908, six Acanosema two Polypeza Förster, 1856, and four Psilomma 1856 Russian fauna are reviewed, keyed illustrated. Six these described: comadensis sp. n. (Russia: Primorsky krai), A. minimus (Cardiopsilus) dentigastrum (C.) epicnemium krai) setigerum East Siberia, Yakutia; Sweden), calaris Kunashir Island; Japan). The generic status Cardiopsilus 1908 is reduced to subgeneric one under a new combination proposed for productum (Kieffer, 1908), comb. from 1908.