title: Three new species of the water strider genus Rhyacobates Esaki, 1923 (Hemiptera: Gerridae) from Vietnam.
abstract: Three new species: Rhyacobates zetteli sp.n., R. angustus sp.n., and R. constrictus sp.n., all from mountainous areas of northern Vietnam, are described. With these new taxa, a total of six species of Rhyacobates has been recorded from       Vietnam. A key to species of Rhyacobates occurring in Vietnam is provided.
authors.affiliation: Tran Anh Duc & Nguyen Xuan Quynh, Department of Invertebrate Zoology, Faculty of Biology, Hanoi University of Science (Vietnam National University, Hanoi), 334 Nguyen Trai, Thanh Xuan, Hanoi, Vietnam.; Email: tran.anhduc@hus.edu.vn.
authors.forename: A D
authors.initials: AD
authors.lastname: Tran
authors.affiliation: Tran Anh Duc & Nguyen Xuan Quynh, Department of Invertebrate Zoology, Faculty of Biology, Hanoi University of Science (Vietnam National University, Hanoi), 334 Nguyen Trai, Thanh Xuan, Hanoi, Vietnam.; Email: unknown.
authors.forename: X Q
authors.initials: XQ
authors.lastname: Nguyen
mesh_terms: D000818:Animals; D017753:Ecosystem; D005260:Female; D020062:Heteroptera / Q000033:anatomy & histology* / Q000145:classification*; D008297:Male; D014744:Vietnam; D014867:Water
chemical_list: D014867:Water