Notes on aquatic and semiaquatic bugs (Hemiptera: Heteroptera: Nepomorpha, Gerromorpha) from Malesia with description of three new species Author Chen, Ping-ping Section of Entomology, Plant Protection Service, P. O. Box 9102, NL- 6700 HC, Wageningen & c / o Dept. of Entomology, National Museum of Natural History - Naturalis, P. O. Box 9517, NL- 2300 RA, Leiden, The Netherlands; e mail: p. chen @ minlnv. nl Author Nieser, Nico c / o Dept. of Collections, National Museum of Natural History - Naturalis, P. O. Box 9517, NL- 2300 RA, Leiden, The Netherlands; e-mail: nico. nieser @ hotmail. com Author Lansbury, Ivor 10 Chilswell Road, Oxford OX 1 4 PJ, England, U. K. text Acta Entomologica Musei Nationalis Pragae 2008 2008-12-08 48 2 269 279 journal article 10.5281/zenodo.5340911 0374-1036 5340911 Neusterensifer sepik J. Polhemus & D. Polhemus, 1994 Neusterinsifer sepik J. Polhemus & D. Polhemus, 1994: 72-74 . Neusterensifer sepik : D. POLHEMUS & J. POLHEMUS (2000a) : 115 . Material examined. PAPUA NEW GUINEA : SEPIK : PNG : Sepik P. / river nr. Dagua / Misson R . Prior // Edge of river / 29.XI.1995 ’, 11 JJ 15 ♀♀ ( OXUM , 2 JJ 2 ♀♀ NCTN ). Note. This species is only known from a restricted area near Wewak in East Sepik Province ( POLHEMUS & POLHEMUS 1994 , 2000a ).