Two new species and new distribution records of robber flies (Diptera: Asilidae) from the Altai Republic (Russia).

The data on the robber flies of the Altai Republic (Russia) is provided based on the results of expeditions in 2016 and 2022 and the study of museum material. Two new species, Neomochtherus proshchalykini sp. nov.

Review of the genus Saropogon Loew, 1847 (Diptera: Asilidae) from Russia, Transcaucasia and Central Asia, with description of three new species.

Nine species of the genus Saropogon Loew, 1847 are reviewed. Saropogon aliyevi Sakhvon sp. nov.

Review of the genus Heteropogon Loew, 1847 (Diptera: Asilidae) from Russia and Central Asia, with description of two new species.

Nine species of genus Heteropogon Loew, 1847 are reviewed. Heteropogon ater Sakhvon sp. nov.