[New species of biting flies (Simuliidae)].

Three new species of black flies of the genus Schoenbaueria are described which differ morphologically from other species of this genus. The new species were found in drying up brooks that also differs them from the species of the genus Schoenbaueria which develop mainly in large rivers. Material was collected in the Komsomolsk and Furmanov regions of the Ivanovo district.