Phylogenetic analysis of the genera of endemic Hawaiian sap beetles (Coleoptera: Nitidulidae) based on morphology with redescription and key to the genera of endemic Hawaiian Nitidulidae
Two new species and additional records of Lesteva Latreille, 1797 from the mountains of South Siberia (Coleoptera: Staphylinidae: Omaliinae: Anthophagini)
Two Pseudoliodine genera Dermatohomoeus Hlisnikovský and Pseudcolenis Reitter (Coleoptera: Leiodidae: Leiodinae) in Korea, with a description of Pseudcolenis hoshinai new species
Phylogenetic analysis of the Neotropical social wasps of the genus Angiopolybia Araujo, 1946 (Hymenoptera, Vespidae, Epiponini)
The ant genus Pseudaphomomyrmex Wheeler, 1920 a junior synonym of Tapinoma Foerster, 1850