A list is given for 45 species of drepanosiphine aphids occurring in the Soviet Far East (South Primorye). Descriptions of Iziphya mordvilkoi sp. nov., Subsaltusaphis pulchra sp. nov., S. primoriensis sp. nov., Symydobius minutus sp. nov., and Sinochaitophorus mordvilkoi sp. nov. are presented. A new subgenus Primoriaphis subg. nov. for the species S. pulchra and S. primoriensis is proposed. The taxonomic relationships of the new species are discussed. The following new synonyms are established: Thripsaphis caricis (Mordvilko, 1921) = T. producta Gillette, 1917; Tiliaphis mordvilkoi Pashtshenko, 1984 = T. coreana Quednau, 1979; Tinocallis hemipteleae Zhang and Zhong, 1980 = T. takashihoensis Higuchi, 1972; and Sappocallis Matsumura, 1919 = Tinocallis Matsumura, 1919.