A new species of the genus Victrix Staudinger, 1879, V. akbet Volynkin, Titov Černila, sp. nov. is described from Kazakhstan. The new species belongs to the subgenus Poliobrya Hampson, 1908. A diagnostic comparison is made with V. frigidalis Varga Ronkay, 1991, V. fabiani Varga Ronkay, 1989 and V. umovii (Eversmann, 1846). The adults and male and female genitalia of the new and related species are illustrated.
Keywords: Lepidoptera, Bryophilinae, Central Asia, Poliobrya.