Two new species of Tumidiclava Girault (Hymenoptera: Chalcidoidea: Trichogrammatidae) along with key to Indian species Author Ikram, Mohsin School of Agriculture, Uttaranchal University, Dehradun 248007, Uttarakhand, India. Author Yousuf, Mohammad Department of Zoology & Dean School of Life Sciences, Central University of Kashmir India Author Prasad, Rajendra School of Agriculture, Uttaranchal University, Dehradun 248007, Uttarakhand, India. text Zootaxa 2023 2023-11-20 5374 4 594 600 https://mapress.com/zt/article/download/zootaxa.5374.4.10/52310 journal article 10.11646/zootaxa.5374.4.10 1175-5326 10158751 9FB6780F-F89E-4776-81BA-8E61CDD68222 1. Tumidiclava breviclavata Ikram & Yousuf sp. nov. ( Figs. 1–5 ) urn:lsid:zoobank.org:act: DFC99FC1-C43B-499B-882C-21DFEFE7EEC3 Description: Female. Length 0.43 mm . Head with vertex pale yellow; gena brownish; eyes and ocelli red. Mandibles dark brown. Antennae with scape, pedicel and club light brown. Mesosoma with pronotum, mesoscutum and scutellum yellowish brown. Gaster uniformly dark brown with several pale transverse stripes. Head : (facial view) ( Fig. 1 ) slightly longer than broad, sub-circular in frontal view; vertex yellowish with rugose sculpture. Eyes and ocelli reddish in colour, OOL 2.4X as long as POL, eye about 3.7X as long as malar space (85: 23); mandible with tri-denticles. Antennae ( Fig. 2 ) with scape 3.8X as long as broad (60: 16); pedicel 1.8X as long as broad (40: 22); 2-anelli present; club 3-segmented (C1, C2 and C3), about 1.7X as long as broad (73: 43), C3 longest segment and as long as pedicel. Mesosoma: ( Fig. 4 ) Midlobe of mesoscutum about as long as wide (87: 84), Midlobe of scutellum 1.5X as long as wide, dorsellum as long as propodeum. Fore wings ( Fig. 3 ), hyaline, about 2.5X as long as broad (464: 188), disc densely setose up to venation, covering half of the wing length, marginal fringe long about one-fourth of the wing width. STV rudimentary. Metasoma : ( Fig. 5 ) Gaster longer than mesosoma; ovipositor 1.5X as long as hind tibia (191: 128). Male. Unknown. Type examined: Holotype , 1♀ (on slide), INDIA : Haryana , Mahendragarh , 14.vii.2018 , M. Ikram , by sweeping. ( Acc. No. NFIC-22156) Paratype , 1♀ (on slide), same data as holotype . Host: Unknown. Distribution: INDIA : Haryana . Etymology: The name of the species is derived from the distinctly short club (brevi in Latin meaning ‘short’). Comments: Tumidiclava breviclavata sp. nov. is very close to Tumidiclava tenkasiensis Yousuf & Shafee but can be separated by having antennae with scape more than 3X as long as wide; pedicel more than 1.5X as long as wide; club less than 2X as long as wide. Fore wings, 2.5X as long as broad. [In Tumidiclava tenkasiensis , antennae with scape slightly less than 3X as long as wide; pedicel 1.5X as long as wide; club more than 2X as long as wide. Fore wings, less than 2X as long as broad].