Campoplex tanae Han & Achterberg & Chen 2021, sp. nov.
Creators: name: Han, Yuan-Yuan
name: Achterberg, Kees Van
name: Chen, Xue-Xin
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Campoplex
Campoplex tanae

description: Campoplex tanae sp. nov.
Figs. 79–80
Material examined. Holotype: female, Shaanxi, Foping, Liangfengya, 30.VII.2013, Tan Jiangli, No 201303440 (ZJUH).
Description. Female (Fig. 79) holotype. Body length 4.8 mm, fore wing length 3.2 mm.
Head. Antenna with at least 18 flagellomeres (apical segments missing); first flagellomere 1.2× longer than second flagellomere. Face (Fig. 80D) granulose, weak laterally. Clypeus (Fig. 80D) granulose, almost truncated apically. Malar space mat, 0.7× basal width of mandible. Mandible with a weak lamella, upper tooth equal to the length of lower tooth. Frons granulose-punctate, median carina present. Vertex granulose. Interocellar distance (Fig. 80E) 1.0× ocello-ocular distance and 1.4× distance between median and lateral ocelli. Temple nearly smooth, subpolished, not swollen behind eyes. Occipital carina evenly arched, reaching hypostomal carina above mandible base.
Mesosoma. Pronotum granulose dorsally, subpolished, trans-striate below. Mesoscutum (Fig. 80F) granulose, becoming rugose in notaulic area. Scutellum granulose, becoming rugose posteriorly. Metanotum granulose. Mesopleuron (Fig. 80B) granulose with sparse punctures, trans-striate below tegula, speculum smooth and shiny. Metapleuron (Fig. 80B) granulose. Propodeum (Fig. 80C) with area basalis trapezoid; area superomedia granulose, subpolished; area petiolaris rugose; area superomedia confluent with area petiolaris, not depressed medially; median carina weakly developed under costula, becoming stronger posteriorly; latero-longitudinal carina absent; propodeal spiracle small and round.
Wing. Fore wing (Fig. 80A) areolet present and with a short stalk emitting 2m-cu vein from its apical part. Marginal cell short, distal part of surrounding vein 1.7× longer than proximal one. Vein 1cu-a opposite M&RS. External angles of second discal cell acute (60°). Hind wing with nervellus slightly inclivous, intercepted at lower 0.3.
Legs. Hind femur 4.2× longer than wide. Inner spur of hind tibia 0.5× as long as first tarsomere of hind tarsus. Tarsal claws nearly not pectinate, teeth very weak basally.
Metasoma. First metasomal segment (Fig. 80G) round in cross-section of basal 0.3, without dorso-lateral carina and lateral groove. First tergite 3.3× longer than width of postpetiole. Second tergite as long as first tergite, 2.0× longer than its apical width; thyridium oval, its distance from basal margin of tergite 3.0× its diameter. Third tergite 1.4× longer than its apical width. Sixth and seventh tergites without emarginations medially. Ovipositor sheath approx. 1.4× longer than hind femur, ovipositor gradually upcurved.
Colour. Black. Mandible except teeth, palpi and tegula yellowish brown; scape and pedicel blackish brown; fore and mid legs with trochanters, trochantellus and coxae apically yellow, coxae basally and apical tarsus brown, remainder of fore and mid legs yellowish brown; hind leg with coxa blackish brown, trochanter, trochantellus, tibia subbasally and apically infuscated, tarsus brown, remainder of hind leg yellowish brown; metasoma from third tergite on laterally yellowish brown, remainder of metasoma black.
Distribution. China (Shaanxi).
Comparative diagnosis. This species runs in the key by Maheshwary & Gupta (1977) to C. manaliensis Gupta & Maheshwary, 1977, but differs from the latter by having face granulose, interocellar distance equal to ocello-ocular distance, area petiolaris rugose, and scape and pedicel blackish brown.
Etymology. This species is named in honour of Prof. Jiangli Tan, the collector of the holotype.
description: Published as part of Han, Yuan-Yuan, Achterberg, Kees Van & Chen, Xue-Xin, 2021, The genus Campoplex Gravenhorst, 1829 (Hymenoptera, Ichneumonidae, Campopleginae) from China, pp. 1-121 in Zootaxa 5066 (1) on pages 110-111, DOI: 10.11646/zootaxa.5066.1.1, http://zenodo.org/record/5653939