We present the results of a faunistic inventory undertaken on aquatic Polyphaga beetles as part of a workshop organised by the BIO-PHIL project in Cambodia. Three small rivers and a pond in Kampong Speu Province were sampled in July 2018. Twenty-one taxa were collected during the sampling and identifi ed to species or morphospecies level. These are described with comments on habitat, distribution and further remarks, where applicable. A checklist of the genera and species of aquatic Dryopidae, Elmidae, Hydraenidae, Hydrophilidae, Psephenidae and Spercheidae of Cambodia is presented which includes new records for the country
Freitag, H., Doeurk B., Chhorn S., Khin C., Sin S., Ehlers, S., Voges, J., Garces, J. & Phauk S. (2018) Aquatic Polyphaga (Insecta: Coleoptera) from Kampong Speu Province, Cambodia. Cambodian Journal of Natural History, 2018, 90–100.