Two new species of the Aenictus pachycerus species group (Hymenoptera: Formicidae: Aenictinae) from Southeast Asia
Revision of Neolepta Jacoby, 1884 and related galerucines from the Oriental region, including descriptions of two new genera (Coleoptera: Chrysomelidae: Galerucinae)
Genetically determined colour polymorphism in larvae of Ceriagrion chaoi (Insecta: Odonata: Coenagrionidae)
Guide to the aquatic Heteroptera of Singapore and Peninsular Malaysia. X. Infraorder Nepomorpha—Famlies Belostomatidae and Nepidae
