Two new species of Semidalis Enderlein, 1905 (Neuroptera, Coniopterygidae) from China, with an identification key to Chinese species.

Two new species of Coniopterygidae, Semidalis procurva sp. nov. and Semidalis tibetana sp. nov., are described from China. Both species differ from congeners in characters of the male genitalia. Semidalis decipiens (Roepke, 1916), is recorded from China for the first time. An identification key for adult males of the Chinese species of Semidalis Enderlein, 1905 is provided. [ABSTRACT FROM AUTHOR]