Taxonomic notes on the species of the genus Malayepipona Giordani Soika (Hymenoptera: Vespidae: Eumeninae) from northern Vietnam, with description of three new species
A taxonomic review of common but little known crickets from Singapore and the Philippines (Insecta: Orthoptera: Eneopterinae)
A review of the genus Arocatus from Palaearctic and Oriental regions (Hemiptera: Heteroptera: Lygaeidae)
Guide to the aquatic Heteroptera of Singapore and Peninsular Malaysia. XI. Infraorder Nepomorpha—Families Naucoridae and Aphelocheiridae
Synonymy of Spicatella Thibaud, 2002 with Delamarephorura Weiner & Najt, 1999, and description of two new species (Collembola: Tullbergiidae)
