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 Cinara (Cinara) pinihabitans (Mordvilko, 1895) Figs 94–95 Diagnosis Apterae 3–4.5 mm , fairly similar to C. pini but much denser and longer pubescent. Hairs on abdomen 0.1–0.2 mm , 40–50 present between the siphuncular sclerites. A transverse dull brown to black sclerite between the siphuncular cones and extending forwards along the spinal and pleural areas present, at least (always?) in the ovipara. Compare the short-haired C. nigritergi below. Holocyclic, monoecious on Pinus , forming colonies on old branches. Probably attended by ants. Recorded hosts Pinaceae : Pionus mugo , sylvestris *. Distribution F S.