A contribution to the aphid fauna (Homoptera, Aphidinea) of the Republic of Dagestan (the Russian Federation), with descriptions of three new species, redescription of Macrosiphum pulcherimum Nevsky, 1928, and descriptions of previously unknown morphs of three species Author Stekolshchikov, Andrey V. text Zootaxa 2024 2024-12-06 5545 1 1 68 https://doi.org/10.11646/zootaxa.5545.1.1 journal article 10.11646/zootaxa.5545.1.1 1175-5334 14387282 8C2B971D-1401-40C5-B65F-F4EAF7C6A684 Aphis polygonata (Nevsky, 1929) Material. DSB : 23.ix.2023 , Polygonum aviculare L., on tips of shoots between flowers and in internodes, apt. MSB : 19.ix.2023 , Polygonum aviculare L., on root collar and base of shoots, apt.