Tiphia (Tiphia) nervidirecta Allen & Jaynes 1930
Creators: name: Han, Qian
name: Wang, He-Sheng
name: Chen, Bin
name: Li, Ting-Jing
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Tiphiidae
Tiphia
Tiphia nervidirecta

description: Tiphia (Tiphia) nervidirecta Allen & Jaynes, 1930
(Figs 45–49)
Tiphia (Tiphia) nervidirecta Allen & Jaynes, 1930: 8, 17, 61–62; Hedicke, 1936: 19; He et al., 2004: 935.
Material examined. 1♀,1♁, China, Yunnan prov., Jinghong City, Menghai County, Guangbu Mountain, 22°01’24”N, 99°59’41”E, 1390 m, 24.VIII.–23.IX.2019, Qiang Li (YNAU); 1♁, China, Yunnan prov., Jinghong City, Menghai County, Guangbu Mountain, 22°01’24”N, 99°59’41”E, 1390 m, Qiang Li (YNAU); 1♀, China, Yunnan prov., Jinghong City, Yexiang Valley, 22°10’12”N, 100°51’31”E, 834 m, 20.VII.2008, Zhenhua Zu (YNAU); 1♀, China, Sichuan prov., Liangshan Prefecture, Xichang City, Mianning County, Haha Country, 28°30’32”N, 102°06’22”E, 2018 m, 12.VIII.2020, Lingzhi Zhao (CNU); 1♀, China, Chongqing City, Chengkou County, Mingzhong Country, Jinchi Village, 31°45’7.2”N, 108°46’55”E, 864 m, 19.VIII.2017, Bin Chen (CNU); 1♁, China, Yunnan prov., Gaoligong Mountain, 25°25’58”N, 98°41’36”E, 1764 m, 16.VIII.–30.VIII.2019, Lang Yi (CNU).
First description of male. (Fig. 45) Body length 7.6–9.3 mm, forewing length 6.6–7.0 mm.
Color. Body almost black, with long brown setae; fore tibia reddish brown; wings dark brown, strongly infuscate, pterostigma and veins dark brown.
Head. Mandible (Fig. 46) without distinct medial transverse groove and preapical denticle, atmost with obsolete intermittent impressed line; clypeus (Fig. 46) with coarse dense punctures, apically impunctate, apex medially emarginated; W: OW: L: IOD=10: 4.1: 5.3: 5.9; OOD: POD: Od=10: 5.3: 3.1; AOD: WAS: IAD: CL: CAW=10: 1.6: 1.2: 1.8: 1.8; lower frons (Fig. 46) with dense punctures, upper frons with sparse punctures; vertex with smaller and sparser punctures than upper frons.
Mesosoma. Pronotal anterior carina complete, anterior half of pronotum (Fig. 48) with sparse punctures, posterior half impunctate; pronotum latero-ventrally with dense oblique striae; mesoscutum (Fig. 48) with sparse punctures, punctures gradually denser from anterior to posterior area; mesopleuron with sparse punctures; mesoscutellum and metanotum with sparse punctures; propodeal dorsal face (Fig. 48) with dense crenulations, without submarginal carina and posteriorly with short longitudinal striae connecting transverse carina; propodeal areola (Fig. 48) rectangular, APWL =3.2: 2.6: 4.3, medial longitudinal carina reaching posterior 1/2 of areola; lateral surface of propodeum dorsally with dense long oblique wrinkles, ventrally impunctate; posterior surface of propodeum with denes minute punctures, without short medial longitudinal carina; tegula atmost slightly longer than middle width, posterior margin without transverse impressed line; apex of marginal cell of forewing (Fig. 45) distinctly exceeding second submarginal cell.
Metasoma. Anterior half of T 1 (Fig. 49) with sparse shallow punctures; subposterior area of T 1 close to apex and slightly depressed, with a few scattered punctures; S1 (Fig. 47) anteriorly strongly arched, with several sparse punctures and posterolateral groove; T 2 anteriorly with costate transverse depression (Fig. 49); T 3– T 6 (Fig. 45) with dense punctures, punctures gradually sparser from anterior to posterior area; S5 with lateral denticle, and without deep orifice.
Female. Body length 9.1–11.3 mm, forewing length 6.6–7.4 mm. Mandible without distinct medial transverse groove and preapical denticle, atmost with obsolete intermittent impressed line; clypeus basally with coarse and dense punctures, apically smooth, apex medially emarginated; W: OW: L: IOD=10: 2.8: 4.8: 5.9; OOD: POD: Od=10: 7.6: 5.4; AOD: WAS: IAD: CL: CAW=5: 5.3: 3.4: 10: 5; frons with medial longitudinal narrow groove, lower half with dense punctures, upper frons with sparse punctures; pronotal anterior carina incomplete, medially weak; pronotum latero-ventrally with distinct groove in middle, area above groove smooth, area below groove with dense oblique striae; mesoscutellum and metanotum with sparse punctures; tegula atmost slightly longer than middle width, posterior margin without transverse impressed line; second intercubital vein of forewing nearly straight; inner face of hind basitarsus medially with longitudinal groove; propodeal areola rectangular, APWL =2.4: 2.3: 5.4, medial longitudinal carina approaching posterior of areola; subposterior area of T 1 close to apex and distinctly with one transverse row of punctures; anterior half of pygidium with dense punctures, posterior half impunctate and coriaceous.
Distribution. China (Zhejiang, Chongqing, Sichuan, Yunnan).
description: Published as part of Han, Qian, Wang, He-Sheng, Chen, Bin & Li, Ting-Jing, 2023, A taxonomic revision of the nominotypical subgenus Tiphia Fabricius, 1775 (Hymenoptera: Tiphiidae: Tiphiinae) from China, with three new species and a key to the Chinese species, pp. 1-43 in Zootaxa 5284 (1) on pages 20-21, DOI: 10.11646/zootaxa.5284.1.1, http://zenodo.org/record/7918890