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 Pineus (Pineus) pineoides (Cholodkovsky, 1907) Fig. 1 Diagnosis Apterae (one morph only) 0.6–0.8 mm , yellowish-grey to red-brown, dorsoventrally flattened, waxcovered. Head and prothorax fused, strongly sclerotised. Alatae unknown. Anholocyclic on Picea . Freeliving in bark crevices, under scales, etc. on shaded parts of trunk and branches; one summer and one winter generation per year. Recorded hosts Pinaceae : Picea abies * , omorika . Distribution F.