摘 要：
The present paper deals with 12 Chinese species of Trichogramma, among which two species, T. cuproctidis Girault, and T. raoi Nagaraja are recorded for the first time from China, and 6 species, T. ivelae, T. closterae, T. Leucaniae, T. ostrinae, T. lingulatum, and T. sericini are new to science. All type specimens are deposited in the Peking Institute of Zoology, Academia Sinica.Trichogramma ivelae sp. nov.length: 0.6 mm. Width cross head: 0.23 mm.Male. Yellowish brown with dark brown pronotum and abdomen. The longest antennal hairs being 2 times the maximum width of flagellum. Fringe on tornus of forewing about 1/6 the width of wing, Genitaia: Dorsal expansion of gonobase highly sclerotized, with comparatively large lateral lobes and sharp, triangular (knife-form) central lobe, posterior extremity extending to about 2/3D. Median ventral projection highly sclerotized, the length of which nearly 1/2D. Median sclerotized ridge paired, extending anteriorly and reaching 2/5 length of gonobase. Chelate structures extending to about 5/8D. Aedeagus longer than apodemes, both together as long as gonobase, shorter than hind tibia.Female. Yellowish brown with dark brown base and apex of abdomen. Ovipositor longer than hind tibia.Holotype (?) on slide. Allotype (?) on slide. Paratypes 5(?), 5(?) on slides. All from Peking, ex eggs of Ivela ocliropoda Bversmann, 1956, VII, 23 (Zhang Dai-xiang coll.).Hosts. Ivela ochropoda Eversmann, Callambulyx tartariovii Bremer et Grey, Cnidocampa flavescens (Walker), and Leucania separata Walker.Distribution. Peking, Liaoning, Hopei.Trichogramma closterae sp. nov.Male. Yellow with dark brown abdomen. The longest hairs being nearly 1-11/2 times the maximum width of flagellum. Forewing comparatively broader, fringe on tornus about 1/7 width of wing. Genitalia: Dorsal expansion of gonobase triangular, with prominent lateral lobes, and round posterior extremity extending to about 1/2D. Median ventral projection sharp, triangular, slightly shorter than 1/2D. Median sclerotized ridge paired. Gonoforceps as long as 1/3 length of gonobase. Chelate structures extending to about 2/5D. Aedeagus somewhat longer than apodemes, both together shorter than hind tibia.Female. Yellow with dark brown base and apex of abdomen. Ovipositor longer than hind tibia (about 11/4 length of hind tibia).Holotype (?) on slide. Allotype (?) on slide. Paratypes 5(?), 5(?) on slides. All from Peking, ex eggs Clostcra anachorta (Fabricius), 1962, VIII, 24 (Chen Tai-lu coll.).Hosts. Clostera anachoreta (Fabricius), Clostera anasfomosis (Linnaeus), Cnido-campa flavescens (Walker), Smerinthus caecus Menetries, Parum colligata saturata Clark, Gastropacha quercifloia Linnaeus, and Leacoma Candida Staudinger.Distribution. Peking, Hopei, Shantung, Chekiang, Anhwei.Trichogranuna leucaniae sp. nov.Length: 0.6 mm. Width cross head: 0.22 mm.Male. Yellow with dark brown abdomen. Antennal hairs long, longest being 2 times the maximum width of flagellum. Fringe on tornus of forewing about 1/6 the width of wing. Genitalia: Dorsal expansion of gonobase triangular, with rounded sides and constricted base, posterior extremity extending to the point about 1/2 D. Median ventral projection sharp, triangular, the length of which about 1/4 to 1/3 D, lateral margins carinate and extending towards the base. Chelate structures extending posteriorly and reaching 1/2 D. Aedeagus as long as apodemes, both together equal to 11/5 length of gonobase, shorter than hind tibia.Female. Colour same as in male. Ovipositor slightly longer than hind tibia.Holotype (?) on slide. Allotype (?) on slide. Paratypes 5(?) and 5(?) on slides. All from Shantung, ex eggs Leucania separata Walker, 1958, V, 1 (Chen Tai-lu coll.).Host. Leucania separata Walker.Distribution. Shantung.Trichogramma ostriniae sp. nov.Length: 0.5-0.65 mm. Width cross head: 0.22 mm.Male. Yellow with dark brown pronotum and abdomen. Antennal hairs long, the longest being nearly 3 times the maximum width of flagellum. Fringe on tornus about 1/6 width of wing. Genitalia: Dorsal expansion of gonobase sharp an
