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| フォーマット: | Recurso digital |
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Zenodo
2021
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| オンライン･アクセス: | https://doi.org/10.5281/zenodo.5815281 |
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- <p><b><i>Campoplex medicarinatus sp. nov.</i></b></p><p>Figs. 49–50</p><p><b>Material examined.</b> Holotype: female, Guizhou, Guiyang, 15.X.1983, He Junhua, No834559 (ZJUH).</p><p><b>Description.</b> Female (Fig. 49) holotype. Body length 5.2 mm, fore wing length 4.4 mm.</p><p><b>Head.</b> Antenna with 30 flagellomeres; first flagellomere 1.4× longer than second flagellomere. Face (Fig. 50E) granulose-punctate. Clypeus (Fig. 50E) granulose-punctate, slightly convex, apical margin slightly arched, thick medially. Malar space granulose, 0.6× basal width of mandible. Mandible without lamella, upper tooth equal to the length of lower tooth. Frons granulose, median carina present. Vertex granulose. Interocellar distance (Fig. 50F) 1.2× ocello-ocular distance and 2.0× distance between median and lateral ocelli. Temple granulose, subpolished, not swollen behind eyes. Occipital carina evenly arched, reaching hypostomal carina slightly above mandible base.</p><p><b>Mesosoma.</b> Pronotum granulose-punctate dorsally, subpolished, trans-striate below. Mesoscutum (Fig. 50G) granulose punctate. Scutellum punctate and rugose posteriorly. Metanotum rugose-punctate. Mesopleuron (Fig. 50B) punctate, trans-striate below tegula, speculum smooth and shiny. Metapleuron (Fig. 50B) granulose. Propodeum (Fig. 50C) granulose; area basalis triangular, long and narrow; area superomedia granulose; area petiolaris rugose; area superomedia confluent with area petiolaris, not depressed; all carina strongly developed; propodeal spiracle small and oval.</p><p><b>Wing.</b> Fore wing (Fig. 50A) 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 (70°). Hind wing with nervellus inclivous, intercepted at lower 0.15.</p><p><b>Legs.</b> Hind femur 5.0× longer than wide. Inner spur of hind tibia 0.5× as long as first tarsomere of hind tarsus. Tarsal claws with indistinct teeth basally.</p><p><b>Metasoma.</b> Mat. First metasomal segment (Fig. 50H) round in cross-section of basal 0.3, dorso-lateral carina and lateral groove weakly present. First tergite 2.7× longer than width of postpetiole. Second tergite 0.6× as long as first tergite, 0.8× its apical width; thyridium round, its distance from basal margin of tergite equal to its diameter. Third tergite 0.6× as long as its apical width. Sixth and seventh tergites without emarginations medially. Ovipositor sheath 1.5× longer than hind femur, ovipositor (Fig. 50D) gradually upcurved.</p><p><b>Colour.</b> Black. Mandible medially and palpi yellowish brown; mandible basally black; tegula yellow; scape and pedicel blackish brown; fore and mid legs yellowish brown except coxa and telotarsus blackish; hind leg with coxa, trochanter and trochantellus basally blackish brown, tibia apically infuscated, tarsus from basal tarsomere 0.8 on brown, remainder of hind leg yellowish brown; metasoma black except second tergite laterally yellowish brown.</p><p><b>Distribution.</b> China (Guizhou).</p><p><b>Comparative diagnosis.</b> This species is similar to <i>C</i>. <i>liuae</i> <b>sp. nov.</b>, but differs from the latter by having first flagellomere 1.4× longer than second flagellomere, clypeus granulose-punctate, frons with median carina present, area petiolaris rugose, nervellus intercepted at lower 0.15, tarsal claws with indistinct teeth basally, and the colour of metasoma different.</p><p><b>Etymology.</b> Name derived from “medius” (Latin for “middle”) and “carina” (Latin for “carina”), because its frons has a median carina.</p>