Seifert, B. & Schultz, R.: A taxonomic revision of the Palaearctic ant subgenus Coptoformica Müller, 1923 (Hymenoptera, Formicidae). Dios, R. de V. P., Ziegler, J. & Zeegers, T.: The American genus Trichopoda (Diptera: Tachinidae) in Europe - Decades of a misidentified invasive species. Assing, V.: A new subgenus and a remarkable new species of Domene from South China, with additional records of the genus from China, Taiwan, and Vietnam (Coleoptera: Staphylinidae: Paederinae). Assing, V.: On the Lathrobiina of Taiwan II. A new species and an additional record of Lobrathium (Coleoptera: Staphylinidae: Paederinae). Assing, V.: A revision of Othiini XXII. A new species, a new synonymy, and additional records of Othius from Northwest Georgia (Coleoptera: Staphylinidae: Staphylininae). Assing, V.: A revision of Medon. XII. Two new species and a review of the fauna of Georgia (Coleoptera: Staphylinidae: Paederinae). Assing, V.: New species and records of Leptusa from the Georgian Caucasus (Coleoptera: Staphylinidae: Aleocharinae). Assing, V.: Revision of Geostiba of the West Palaearctic region. XXVIII. New species and records from the Georgian Caucasus (Coleoptera: Staphylinidae: Aleocharinae). Assing, V.: On the Nanophthalmus fauna of Georgia (Coleoptera: Staphylinidae: Scydmaeninae). Jansen, E., Taeger, A. & Liston, A.: In memory of Bruno Peter: fresh insights on the Swiss sawfly fauna (Hymenoptera, Symphyta). van Eck, A. & Mengual, X.: Review of the genus Pelecocera Meigen, 1822 (Diptera, Syrphidae) in the Palaearctic with the description of a new species from Cyprus. New taxa: Formica caucasicola n. sp., Lobramene n. subgen., Domene hybrida n. sp., Lobrathium colligatum n. sp., Orthius egrisicus n. sp., Medon steggiae n. sp., Medon bisinuatus n. sp., Leptusa pugiofera n. sp., Leptusa insculpta n. sp., Geostiba brevifistula n. sp., Geostiba egrisica n. sp., Nanophthalmus brachati n. sp., Nanophthalmus convexus n. sp., Nanophthalmus egrisicus n. sp., Nanophthalmus simplex n. sp., Nanophthalmus svaneticus n. sp., Nanophthalmus truncatus n. sp., Echinodera stuebeni n. sp., Pelecocera hederae n. sp.