The genus Gasteruption Latreille, 1796 (Hymenoptera: Gasteruptiidae) in the Czech Republic and Slovakia: distribution, checklist, ecology, and conservation status
Fifteen new Andrena species from little-visited arid, Mediterranean, and mountainous parts of the Old World (Hymenoptera: Andrenidae)
A new species of Adelius Haliday (Hymenoptera, Braconidae, Cheloninae) from the Afrotropical Region
An annotated and illustrated checklist of the Indian cuckoo wasps (Hymenoptera: Chrysididae)
Discovery of the digger wasp genus Argogorytes Ashmead, 1899 (Hymenoptera: Crabronidae: Bembicinae) in India and description of a new species
Konowia Brauns, 1884, and Monoxiphia, n. gen. (Hymenoptera, Xiphydriidae): Palaearctic woodwasps with simple tarsal claws on all legs
Transfer of two South American ant species from Tapinoma Foerster 1850 to Forelius Emery 1888 (Hymenoptera: Formicidae: Dolichoderinae)
A new species of square-headed wasp Dasyproctus Lepeletier & Brullé (Hymenoptera: Crabronidae: Crabronini) from India, with notes on its biology
A review of Solierella Spinola, 1851 (Hymenoptera, Crabronidae) from Iran with description of four new species
