Macropsis cyanescens Dubovskiy, 1966: 99 Review of the genus Macropsis Lewis, 1836 (Homoptera: Auchenorrhyncha Cicadellidae: Eurymelinae: Macropsini) of Southeastern Kazakhstan with description of new species Tishechkin, Dmitri Yu. Zootaxa 2020 2020-08-27 4838 3 381 405 8JVXM Emelyanov, 1964 Emelyanov 1964 [195,650,818,845] Insecta Cicadellidae Macropsis Animalia Hemiptera 14 395 Arthropoda species elaeagni   Figs. 44–45, 198–199      Macropsis cyanescens Dubovskiy, 1966: 99(synonymy by Tishechkin, 2015).   Description.Slender species with uniform whitish emerald green coloration ( Figs. 44–45). Abdominal apodemes of 2 ndtergite in male wide, parallel-sided, usually of equal width and length, separated by very narrow notch ( Fig. 198), sternal apodemes of similar shape, but longer, with angular tips, separated by wider notch ( Fig. 199). Penis stem in side view narrow, usually, bent at almost right angle, as in Figs. 196–197. 2 ndvalvulae of ovipositor with 3–5 preapical teeth each. Body length (including tegmina): ♂, 3.5–3.7 mm; ♀, 3.9–4.3 mm.   Host.  Elaeagnusspp.   Distribution.Western Europe, European Russia(northwards as far as Moscow), Caucasus, Transcaucasia, Kazakhstan, and Central Asia from Turkmenistanto Eastern Kazakhstan. Widely introduced with ornamental oleaster (  Elaeagnus angustifolia) far beyond natural range which is hardly possible to reconstruct now. In Southeastern Kazakhstanalmost everywhere on oleaster in the foothills and plains.