The genus Campoplex Gravenhorst, 1829 (Hymenoptera, Ichneumonidae, Campopleginae) from China Author Han, Yuan-Yuan 0000-0002-6438-7393 yyhan6@zju.edu.cn Author Achterberg, Kees Van 0000-0002-6495-4853 kees@vanachterberg.org Author Chen, Xue-Xin text Zootaxa 2021 2021-11-08 5066 1 1 121 journal article 2820 10.11646/zootaxa.5066.1.1 4299ae4b-28b1-414e-a827-a89158a63e89 1175-5326 5653939 6B3D85E9-31FE-4D08-8E15-BA8959DD1988 Campoplex xizangensis sp. nov. Figs. 81–82 Material examined. Holotype : female, Xizang , Yangzhuoyongchuo , 15.VII.2015 , 3048m, N29.79° , E93.91° , 15.VII.2015 , Liu Zhen, No201409026 ( ZJUH ). Description. Female ( Fig. 81 ) holotype . Body length 9.0 mm, fore wing length 6.2 mm . FIGURE 81. Campoplex xizangensis sp. nov. , female, habitus. Head. Antenna with at least 30 flagellomeres (apical segments missing); first flagellomere 1.3× longer than second flagellomere. Face ( Fig. 82E ) rugose-punctate. Clypeus ( Fig. 82E ) rugose-punctate, slightly convex, apical margin arched, blunt. Malar space nearly smooth, 0.5× basal width of mandible. Mandible with lamella, upper tooth equal to the length of lower tooth. Frons rugose, median carina absent. Vertex granulose. Interocellar distance ( Fig. 82F ) 1.3× ocello-ocular distance and 1.7× distance between median and lateral ocelli. Temple granulose, subpolished, not swollen behind eyes. Occipital carina evenly arched, reaching hypostomal carina at mandible base. Mesosoma. Pronotum rugulose-punctate dorsally, mat, trans-striate below. Mesoscutum ( Fig. 82G ) granulosepunctate, becoming rugose in notaulic region. Scutellum granulose-punctate anteriorly, rugose posteriorly. Metanotum rugose. Mesopleuron ( Fig. 82B ) punctate, trans-striate below tegula, speculum smooth and shiny, rugose above mesopleural fovea. Metapleuron ( Fig. 82B ) rugose-punctate. Propodeum ( Fig. 82C ) with area basalis trapezoid; area superomedia rugulose, subpolished; area petiolaris trans-striate; area superomedia confluent with area petiolaris, with a moderately groove medially; all carinae developed; propodeal spiracle small and oval. FIGURE 82. Campoplex xizangensis sp. nov. , female. A , fore wing; B , mesopleuron; C , propodeum; D , ovipositor; E , head, anterior view; F , head, dorsal view; G , mesoscutum; H , first metasomal segment. Wing. Fore wing ( Fig. 82A ) areolet present and with a short stalk emitting 2m-cu vein from its apical part. Marginal cell short, distal part of surrounding vein 2.0× longer than proximal one. Vein 1cu-a slightly distad of M&RS. External angles of second discal cell acute (60°). Hind wing with nervellus inclivous, intercepted at lower 0.1. Legs. Hind femur 5.0× longer than wide. Inner spur of hind tibia 0.55× as long as first tarsomere of hind tarsus. Tarsal claws pectinate. Metasoma. First metasomal segment ( Fig. 82H ) round in cross-section of basal 0.3, dorso-lateral carina and lateral groove present. First tergite 2.8× longer than width of postpetiole. Second tergite 0.75× as long as first tergite, 1.3× longer than its apical width; thyridium oval, its distance from basal margin of tergite 2.0× its length. Third tergite 1.4× longer than its width. Metasoma from third tergite on strongly compressed. Sixth and seventh tergites without emarginations medially. Ovipositor sheath approx. 2.2× longer than hind femur, ovipositor ( Fig. 82D ) gradually upcurved. Colour. Black. Mandible medially yellowish brown; scape and pedicel blackish brown; tegula yellowish brown; fore leg entirely yellowish brown except coxa brown; mid leg yellowish brown except coxa and telotarsus brown; hind coxa black, trochanter, trochantellus, tibia basally and apically and tarsus blackish-brown, femur and tibia medially reddish brown; metasoma entirely black. Distribution. China ( Xizang ). Comparative diagnosis. This species runs in the key by Maheshwary & Gupta (1977) to C. homonae Gupta & Maheshwary, 1977 , but differs from the latter by having face and clypeus rugose-punctate, pronotum rugulosepunctate dorsally, prepectal carina without a notch-like constriction, areolet relatively large and higher than stalk, and mandible yellowish brown medially. Etymology. Name derived from the name of type locality of species.