title: Three new species of Osmylus Latreille from China (Neuroptera, Osmylidae).
abstract: Three new species of Osmylus Latreille are described from China: Osmylus maoershanicola sp. n., Osmylus shaanxiensis sp. n. and Osmylus angustimarginatus sp. n. These new species are distinguishable from other related species by the shape of the 9(th) tergite of both sexes, as well as the shape of gonarcus, mediuncus and spermatheca. A key is given to differentiate Palaearctic and Oriental species of Osmylus.
authors.affiliation: Department of Entomology, China Agricultural University, Beijing 100094, China.
authors.forename: Han
authors.initials: H
authors.lastname: Xu
authors.affiliation: College of Life Sciences, Capital Normal University, Beijing 100048, China.
authors.forename: Yongjie
authors.initials: Y
authors.lastname: Wang
authors.affiliation: Department of Entomology, China Agricultural University, Beijing 100094, China.
authors.forename: Zhiqi
authors.initials: Z
authors.lastname: Liu
keywords: New species; Oriental region; Osmylidae; Osmylus; Palaearctic region