On the genus Gastrodynerus Bohart, 1984 (Hymenoptera: Vespidae: Eumeninae)
Bracon planitibiae sp. nov. (Hymenoptera: Braconidae), a new parasitoid of Asian longhorned beetle (Anoplophora glabripennis)
First South American record of the rare ichneumonoid subfamily Masoninae van Achterberg (Hymenoptera: Ichneumonoidea: Ichneumonidae) with description of a new species from Brazil
A new genus of the subfamily Hybrizontinae (Hymenoptera: Ichneumonidae) from Japan
Taxonomic clarification of two Nearctic Strumigenys (Hymenoptera: Formicidae)
Taxonomic notes, lectotype designations and new synonymies in some species of the bee genus Centris Fabricius, 1804 described by Sándor Mocsáry and Heinrich Friese (Hymenoptera: Apidae)
Annotated checklist and illustrated key to the species of Trichogramma Westwood (Hymenoptera: Trichogrammatidae) from South America
Revision of the bee genus Bathanthidium Mavromoustakis (Hymenoptera: Apoidea: Megachilidae: Anthidiini) with description of a new species from China
A taxonomic revision of the Strumigenys nitens and simulans groups (Hymenoptera: Formicidae), two Caribbean radiations of leaf litter ants
Fifteen new species of Liphanthus Reed (Hymenoptera: Andrenidae) with two submarginal cells
The type specimens of bees (Hymenoptera, Apoidea) deposited in the Zoological Institute of the Russian Academy of Sciences, St. Petersburg. Contribution II. Family Halictidae, subfamilies Rophitinae, Nomiinae, and Nomioidinae
A new species of Limaytilla Casal, 1964 (Hymenoptera: Mutillidae) from Argentina, a key for the known species, and new record data for the Argentinian species
Does the genus Dasymutilla Ashmead occur in South America? The new genus Quwitilla, new combinations, and new distribution records from Neotropical velvet ants (Hymenoptera: Mutillidae)
The genus Passaloecus Shuckard (Hymenoptera: Crabronidae) from China with four new species and two new records
Revision of the Afrotropical Xorides Latréille, 1809 (Hymenoptera, Ichneumonidae, Xoridinae), with description of three new species
Three new species of the subfamily Euphorinae (Hymenoptera: Braconidae) from Brazil
Lectotype designations, taxonomic notes and new synonymies in some species of the bee genus Centris Fabricius, 1804 described by Amédée Lepeletier de Saint-Fargeau (Hymenoptera: Apidae)
Ensign wasps (Hymenoptera: Evanioidea, Evaniidae) in the fauna of Russia, with description of a new Brachygaster Leach species from Tajikistan and Uzbekistan
DNA barcodes and morphology revealed three species masquerading in Xiphydria camelus of authors (Hymenoptera, Xiphydriidae) in Northeast Asia: X. eborata sp. rev. and X. albopicta sp. nov.
Taxonomic revision of the genus Probolomyrmex Mayr, 1901 (Hymenoptera: Formicidae: Proceratiinae) for the Neotropical Region
Taxonomic contributions to the genus Charops Holmgren, 1859 (Hymenoptera: Ichneumonidae), with description of seven new species from Brazil
Two new species of Anaphes Haliday (Hymenoptera: Mymaridae) from India and Indonesia
A checklist of Scoliidae (Insecta: Hymenoptera) from China
Revision of Palaearctic Idiotypa (Hymenoptera, Diapriidae, Diapriinae, Spilomicrini)
A revision of the bee genus Ancyloscelis (Hymenoptera: Apidae) in Argentina
Two new species of the genus Areopraon Mackauer, 1959 (Hymenoptera: Braconidae: Aphidiinae) from the Russian Far East
Discovery of the spider wasp genus Telostholus Haupt, 1929 (Hymenoptera, Pompilidae) in Laos, with the description of three new species
Catalogue of the Australian Eumeninae (Hymenoptera: Vespidae)
Darwin wasps of the subfamily Pimplinae (Hymenoptera: Ichneumonidae) of Mexico: genera Neotheronia Krieger, Nomosphecia Gupta and Xanthopimpla Saussure
The genus Odontepyris Kieffer (Hymenoptera, Bethylidae) from China
Re-collection and identity of Ooencyrtus californicus (Hymenoptera: Encyrtidae), and its new synonym, Ooencyrtus lucidus
