Review of the tribe Helconini Foerster s. s. from China, with the description of 18 new species Author Yan, Cheng-Jin Author Achterberg, Cornelis Van Author He, Jun-Hua Author Chen, Xue-Xin text Zootaxa 2017 4291 3 401 457 journal article 32793 10.11646/zootaxa.4291.3.1 f9a091cb-1b60-4347-b8ea-01e97f5ea7d6 1175-5326 827526 BB0F1123-128D-426B-BF4E-1535958DDB9C Key to the Chinese species of the genus Helconidea Viereck 1 Apical half of ovipositor sheath with fine erect setae ( Fig. 5 F); ovipositor sheath 1.4–1.7 times as long as fore wing and 1.2–1.3 times as long as body; hind tarsus dark brown...............................................................2 - Apical half of ovipositor sheath with coarser and slanted bristly setae ( Fig. 16 F); ovipositor sheath 0.7–0.9 times as long as fore wing and about 0.9 times as long as body; hind tarsus often brownish yellow, ivory or white.... see genus Wroughtonia 2 Hind coxa and femur largely dark brown; hind femur moderately shiny and its ventral protuberance sculptured; fore and middle coxae brown or dark brown; first metasomal tergite more robust ( Fig. 6 D). China ( Heilongjiang , Jilin , Xinjiang ).............................................................................................. H. dentipes Tobias - Hind coxa and femur brownish yellow; hind femur strongly shiny and its ventral protuberance smooth or nearly so; fore and middle coxae brownish yellow; first metasomal tergite less robust ( Fig. 5 C). China (Nei Menggu).... H. dentator (Fabricius)