Campoplex granulosus, Han & Achterberg & Chen, 2021

Campoplex granulosus sp. nov.

Figs. 35–36 View FIGURE 35 View FIGURE 36

Material examined. Holotype: female, Xinjiang, Kuchewuqia, 2.IX.2004, Tu Erxun, No 20060145 ( ZJUH) . Paratypes: 1 female, Hubei, Shennongjia , 27.VIII.1982, He Junhua, No 825746 ; 4 females, 3 males, Jilin, Dongliao , 17. VI.1988, Zhao Mingcheng, host: pupa of Coleophora dahurica, No 883937 (4), 883936 (3) ; 1 male, Jilin, Dongliao , 17.VII.1988, Nie Shenglong, No 860159 ; 1 male, Jilin, Tonghua , 1.VIII.1994, Lou Juxian, No 976672 ; 1 female, Neimeng, Baotou Wudangzhao , 21.VIII.2000, Ma Yun, No 200100557 ; 1 female, Shandong, Bowen , 6.IX.1984, No 879198 ; 1 female, Xinjiang, Afanti Duolangxiang , 31.VIII.2004, Tu Erxun, No 200601193 ; 1 female, 1male, Xinjiang, Badan Kuerli , 8.VIII.2001, Hu Hongying, No 20036790, 20036821 ; 1 female, Xinjiang, Bazhou , IX.1983, Song Meijie, No 833962 ; 1 female, Xinjiang, Fukang Jiuyunjie , 17.VIII.2004, Tu Erxun, No 200600762 ; 1 female, Xinjiang, Hetian Moyutuohula , 30.VIII.2004, Tu Erxun, No 200601145 ; 1 female, Xinjiang, Kuerle Awatixiang , 3.IX.2004, Tu Erxun, No 200601415 ; 1 female, Xinjiang, Maigaiti , 27.VIII.2004, Tu Erxun, No 200600937 ; 1 female, Xinjiang, Shachexian , 19.VII.1991, He Junhua, No 912987, 913031, 912991 ; 1 female, Xinjiang, Shule, Tazihongxiang , 26.VIII.2004, Tu Erxun, No 200600908 ; 4 females, 2 males, Xinjiang, Wulumuqi , 26.VIII.1987, Ma Qi, No 880068, 880128, 880133, 880136, 880129, 880130 ; 3 females, 2 males, Xinjiang, Wulumuqi , 3.VIII.2001, Hu Hongying, No 20036042, 20036031, 20036014, 20036022, 20036027 ; 1 female, Xinjiang, Yuli Talimuxiang , 4.IX.2004, Tu Erxun, No 200601451 .

Description. Female ( Fig. 35 View FIGURE 35 ) holotype. Body length 4.3 mm, fore wing length 3.5 mm.

Head. Antenna with 24 flagellomeres; first flagellomere 1.2× longer than second flagellomere. Face ( Fig. 36E View FIGURE 36 ) granulose. Clypeus ( Fig. 36E View FIGURE 36 ) granulose, slightly convex, apical margin truncated, thick medially. Malar space granulose, 0.5× basal width of mandible. Mandible with a very weak lamella, upper tooth equal to the length of lower tooth. Frons granulose, median carina absent. Vertex granulose. Interocellar distance ( Fig. 36F View FIGURE 36 ) 1.5× ocelloocular distance and 1.8× distance between median and lateral ocelli. Temple granulose, mat, swollen behind eyes. Occipital carina evenly arched, reaching hypostomal carina above mandible base.

Mesosoma. Pronotum granulose dorsally, mat, trans-striate below. Mesoscutum ( Fig. 36G View FIGURE 36 ) granulose, notauli indistinct. Scutellum and metanotum granulose. Mesopleuron ( Fig. 36B View FIGURE 36 ) granulose, weakly trans-striate below tegula, speculum smooth and shiny. Metapleuron ( Fig. 36B View FIGURE 36 ) granulose. Propodeum ( Fig. 36C View FIGURE 36 ) with area basalis triangular, long and narrow; area superomedia granulose, mat; area petiolaris trans-striate; area superomedia confluent with area petiolaris, not depressed; all carina distinctly developed; propodeal spiracle small and oval.

Wing. Fore wing ( Fig. 36A View FIGURE 36 ) without areolet. Marginal cell short, distal part of surrounding vein 2.1× longer than proximal one. Vein 1cu-a opposite M&RS. External angles of second discal cell acute (70°). Hind wing with nervellus vertical, intercepted at lower 0.25.

Legs. Hind femur 4.0× longer than wide. Inner spur of hind tibia 0.55× as long as first tarsomere of hind tarsus. Tarsal claws pectinate, its teeth weak.

Metasoma. First metasomal segment ( Fig. 36H View FIGURE 36 ) round in cross-section of basal 0.3, without dorso-lateral carina and lateral groove. First tergite 2.5× longer than width of postpetiole. Postpetiole and second tergite granulose, mat. Second tergite 0.7× as long as first tergite, equal to its apical width; thyridium round, its distance from basal margin of tergite 1.5× its diameter. Third tergite 0.9× as long as its apical width. Sixth and seventh tergites without emarginations medially. Ovipositor sheath approx. 1.4× longer than hind femur, ovipositor ( Fig. 36D View FIGURE 36 ) gradually upcurved.

Colour. Black. Mandible except teeth, palpi, yellow; scape and pedicel brown; tegula whitish; fore and mid trochanter and trochantellus whitish yellow, telotarsus brownish; remainder of fore and mid legs orange yellow; hind coxa black, trochanter basally blackish brown, femur and tibia yellowish brown, extreme apex of femur infuscated, tibia infuscated subbasally and apically, tarsus blackish brown except basal 0.8 yellowish brown; first metasomal segment entirely black; second tergite except apical laterally, third tergite except apically, fourth to seventh segments except laterally, blackish brown; remainder of metasoma reddish brown.

Variation. Antenna with 24–26 flagellomeres, fore wing areolet absent or present and with 3rs-m vein incomplete, length of second tergite of metasoma 1.0–1.6× its apical width, scape and pedicel yellowish brown to blackish brown.

Distribution. China ( Hubei, Jilin, Neimenggu, Shandong, Xinjiang).

Comparative diagnosis. This species is similar to C. lobatus sp. nov., but differs from the latter by having first flagellomere 1.2× longer than second flagellomere, mesopleuron granulose, thyridium separated from basal margin of tergite by 1.5× its diameter, mid and hind leg largely yellowish brown, and metasoma colour different.

Etymology. Name derived from “granosus” (Latin for “granular”), because its body sculpture is largely granulose.