The digger wasps of the genus Palmodes Kohl, 1890 in Central Asia (Hymenoptera: Sphecidae: Prionychini)
Biodiversity of the aculeate wasps (Hymenoptera: Aculeata) of the Arabian Peninsula: Chrysidoidea, Embolemidae
The Xiphydria annulitibia group in northeastern Asia (Hymenoptera, Xiphydriidae)
A new species of Eremotylus Forster, 1869 (Hymenoptera: Ichneumonidae) from Peru, with a key to the Neotropical species
Biodiversity of the aculeate wasps (Hymenoptera: Aculeata) of the Arabian Peninsula: Apoidea (Spheciformes), Heterogynaidae
Notes on Zethini (Hymenoptera, Vespidae, Eumeninae): complementary sex descriptions, synonymies and a new species of Zethus Fabricius
A taxonomic revision of Allodynerus Blüthgen (Hymenoptera: Vespidae: Eumeninae) from China
The genus Aspicolpus Wesmael, 1838 (Hymenoptera, Braconidae, Brachistinae) from China, with descriptions of four new species
Description of the sexual generation of Dryocosmus destefanii (Hymenoptera: Cynipidae: Cynipini) and disclosure of its life cycle
Stenarella domator (Poda) [Hymenoptera: Ichneumonidae], a newly introduced species to the Nearctic, and a summary of adventive Nearctic species of Ichneumonidae
Re-description and systematic re-appraisal of the genus Kokkocynips Pujade-Villar & Melika, (Hymenoptera: Cynipidae: Cynipini), including new combinations of Nearctic species and the description of a new species from Panama
A revision of the bee genus Augochlora Smith (Hymenoptera; Apoidea) in Southern South America
Biodiversity of the aculeate wasps (Hymenoptera: Aculeata) of the Arabian Peninsula: Vespoidea, Pompilidae
Biodiversity of the aculeate wasps (Hymenoptera: Aculeata) of the Arabian Peninsula: Vespoidea, Scoliidae
Biodiversity of the aculeate wasps (Hymenoptera: Aculeata) of the Arabian Peninsula: Chrysidoidea, Bethylidae
A new species of herb gall wasp (Cynipidae, Aulacideini, Aulacidea) from Turkey
Review of Scaura Schwarz, 1938 (Hymenoptera: Apidae: Meliponini)
Biodiversity of the aculeate wasps (Hymenoptera: Aculeata) of the Arabian Peninsula: Chrysidoidea, Dryinidae
New species of Euphorinae parasitoids of the family Braconidae (Hymenoptera) from South Korea
Taxonomic revision and cladistic analysis of the species of Zethus mexicanus group (Linnaeus, 1758) sensu Bohart & Stange, 1965 (Hymenoptera, Vespidae, Eumeninae)
Biodiversity of the aculeate wasps (Hymenoptera: Aculeata) of the Arabian Peninsula: Vespoidea, Mutillidae
Transfer of two South American ant species from Tapinoma Foerster 1850 to Forelius Emery 1888 (Hymenoptera: Formicidae: Dolichoderinae)
Biodiversity of the aculeate wasps (Hymenoptera: Aculeata) of the Arabian Peninsula: Apoidea (Spheciformes), Sphecidae (sensu stricto)
A taxonomic review of the genus Diolcogaster Ashmead (Hymenoptera, Braconidae, Microgastrinae) in Iran, distribution and morphological variability
Revision of the Traumatomutilla americana species group (Hymenoptera: Mutillidae)
A revision of Colletes Latreille (Hymenoptera: Colletidae: Colletinae) from Brazil, Paraguay and Uruguay
Three newly recorded genera from China (Hymenoptera, Braconidae, Opiinae), with the notes on the genus Neopius and descriptions of three new species
A new aberrant Doryctinae genus (Hymenoptera: Braconidae) from French Guiana
The female velvet ants (aka modkhong) of southern Thailand (Hymenoptera: Mutillidae), with a key to the genera of southeast Asia
A new species of Phytodietus Gravenhorst, 1829 (Hymenoptera: Ichneumonidae: Tryphoninae) from China
A review of the Iranian species of genus Iconella Mason (Hymenoptera: Braconidae: Microgastrinae) with description of two new species
