Distribution: - northeast of Thailand - Kalasin Province: Phu Pan National Park - Loei Province: Na Haew National Park - Mukdahan Province: Phu Pa Yon National Park - Nan Province: Doi Phuka National Park: Mae Charim National Park: Sri Nan National Park - Phitsanulok Province: Thung Salaeng Luang National Park
Work cited: - Suksai, B., Sangpradub, N. and Zettel, H. 2016. Assemblage of aquatic Heteroptera (Gerromorpha and Nepomorpha) in relation to microhabitats in the Phong River, Northeast Thailand. Entomological Research 46: 93-106. - Vitheepradit, A. and Sites, R. 2007. A Review of Ptilomera (Heteroptera: Gerridae) in Thailand, with Descriptions of Three New Species. Annals of the Entomological Society of America 100(2): 139-151.
