The sawflies and woodwasps (Hymenoptera: ‘Symphyta’) of Colombia
New data on the Iberian endemic bee genus Flavipanurgus Warncke Hymenoptera: Apoidea: Andrenidae): Ecological and genomic data reveal a hidden species
Ichneumonid wasps of the subfamily Mesochorinae: new replacement names, combinations and an updated key to the World genera (Hymenoptera: Ichneumonidae)
Aprostocetus chilophagae new species (Hymenoptera: Eulophidae) from South Dakota, with taxonomic notes on A. bromi (Kostjukov) and A. nebraskensis (Girault)
A new species of Monoblastus Hartig, 1837 (Hymenoptera: Ichneumonidae: Tryphoninae) from South Korea
Review of the genus Earinus Wesmael (Hymenoptera, Braconidae, Agathidinae) from China
Taxonomic revision of Lepidura Townes, 1971 (Hymenoptera: Ichneumonidae: Mesochorinae) with the description of three new species, new distribution records and a key to the all known species
Rediscovery of Calymmochilus russoi Gibson, 1995 (Hymenoptera, Chalcidoidea, Eupelmidae), and revision of European Calymmochilus Masi, 1919
The taxonomic history of Indo-Papuan groundsnakes, genus Stegonotus Duméril et al., 1854 (Colubridae), with some taxonomic revisions and the designation of a neotype for S. parvus (Meyer, 1874)
First record of the genus Phanerotomella (Hymenoptera: Braconidae) from Baltic amber with the description of a new species
A taxonomic review of the parasitoid wasp genera Furcidentia Zettel and Pseudophanerotoma Zettel (Hymenoptera: Braconidae: Cheloninae) from the Neotropics with the description of four new species
Morphology and life history of an ant parasitoid, Psilocharis afra (Hymenoptera: Eucharitidae)
New data on the European species of three genera Scelionidae (Hymenoptera)
Additions to knowledge of the paper wasp Polistes delhiensis Das and Gupta, 1989 (Hymenoptera: Vespidae: Polistinae) from Vietnam with description of the male and nest
New species and records of Dissomphalus Ashmead (Hymenoptera, Bethylidae) from Cerrado, Caatinga and relicts of the Atlantic Forest from northeastern Brazil
Taxonomic Review of Eumenes Latreille, 1802 (Hymenoptera, Vespidae, Eumeninae) from the New World