Two new species of the genus Orthogonius from Laois and Vietnam (Carabidae); Description of the larvae of Thermonectus alfredi (Dytiscidae); Diving beetles of Ahvaz City, Kuzestan Provine, Iran (Dytiscidae); World Catalogue of Haliplidae - corrections and additions, 2 (Haliplidae); Water beetles of Dagestan, Russia (Noteridae, Dytiscidae, Haliplidae; Gyrinidae, Hydrophilidae, Spercheidae); Taxonomic revision of the species of Limnebius from Mauritius and Reunion (Mascarene Islands; Indian Ocean) (Hydraenidae); A revision of Othiini XVIII. Two new species from China and additional records (Staphylinidae); Anacaena sipekorum sp.n. from Meghalaya (India) (Hydrophilidae); Revision of the genus Optioservus, part 1: Generic redescription and revision of the Nearctic species (O. fastiditus and O. quadrimaculatus species groups (Elmidae); Anmerkungen zu den Sumpfkäfern Armeniens (Scirtidae); Tropicus mipkae sp.n. from Ecuador (Heteroceridae); New data on ambrosia beetles of the genus Sampsorius with descriptions of three new species from South America (Curculionidae: Scolytinae); Taxonomic and nomenclatural notes on Orchestes testaceus (Müller) and O. calceatus (Germar) (Curculionidae); Trigonopterus und eine neue Cryptorhynchinen-Gattung aus Neukaledonien (Curculionidae); Beetles of the Tristan da Cunha Islands: Poignant new findings, and checklist of the archipelagos species, mapping an exponential increase in alien composition (Coleoptera); Bemerkenswerte Käferfunde aus Österreich (XIX) (Coleoptera)
