Microlepidoptera of Omsk Region (Russia). Communication 2. Families: Eriocraniidae, Nepticulidae, Opostegidae, Adelidae, Prodoxidae, Incurvariidae, Psychidae, Tineidae, Roeslerstammiidae, Bucculatricidae, Yponomeutidae, Argyresthiidae, Plutellidae, Acrolepiidae, Glyphipterigidae, Ypsolophidae, Lyonetiidae, Bedelliidae, Elachistidae, Parametriotidae, Scythrididae, Momphidae, Blastobasidae, Batrachedridae, Cosmopterigidae, Epermeniidae, Choreutidae

The second сommunication on the Microlepidoptera fauna of Omsk Region of Russia includes information about 115 species. Most part of them is new to the regional fauna. The list includes 14 species recorded from the Asian part of Russia for the first time, among them Opostega salaciella (Treitschke, 1833), Myrmecozela ochraceella (Tengström, 1848), Bucculatrix ulmella Zeller, 1848, Euhyponomeutoides ribesiellus (Joannis, 1900), Glyphipterix equitella (Scopoli, 1763), Mendesia farinella (Thunberg, 1794), Elachista humilis Zeller, 1850, Elachista littoricola Le Marchand, 1938, Elachista pollutella Duponchel, 1843, Elachista pullicomella Zeller, 1839, Biselachista albidella (Nylander, 1848), Scythris flavilaterella (Fuchs, 1886), Pyroderces argyrogrammos (Zeller, 1847), Epermenia iniquella (Wocke, 1867).