Illustrated identification guide to the Nordic aphids feeding on Conifers (Pinophyta) (Insecta, Hemiptera, Sternorhyncha, Aphidomorpha) Author Albrecht, Anders Christian text European Journal of Taxonomy 2017 2017-07-24 338 1 160 journal article 22023 10.5852/ejt.2017.338 be9f3ab9-3131-4e11-8d29-a94275ffaac9 2118-9773 3834349 86786AB1-4A1A-4A1E-B42B-53B73D66ED60 Eulachnus agilis (Kaltenbach, 1843) Fig. 82 Diagnosis Apterae 1.5–2.2 mm , elongate, green, thinly wax-powdered, with numerous dark green or brown hair-bearing sclerites. Dorsal hairs 1.5–2 times as long as the diameter of their sclerite. Holocyclic, monoecious on Pinus . Scattered on needles, rarely on twigs. E. agilis seems to prefer older trees and needles injured by Schizolachnus species. Not ant-attended. Recorded hosts Pinaceae : Pinus banksiana * , cembra , mugo * , nigra , sibirica , sylvestris *, spp. Distribution D F N S.