Trigastrotheca freidbergi Quicke & Friedman 2024, sp. nov.
Creators: name: Quicke, Donald L. J.
name: Van Noort, Simon
name: Ranjith, Avunjikkattu Parambil
name: Friedman, Ariel L. L.
name: Mejlon, Hans
name: Butcher, Buntika A.
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Braconidae
Trigastrotheca
Trigastrotheca freidbergi

description: Trigastrotheca freidbergi Quicke & Friedman sp. nov.
Figs 14, 15, 16
Type material.
Holotype ♀, India: Rajasthan, Nagda Temple, 25 km N Udaipur Lake, 22. xi. 2002, A. Freidberg (CUMZ). Paratype. 4 ♀, same data as holotype (2 in SMNHTAU, 2 in MNB).
Diagnosis.
Uniformly brownish yellow but with stemmaticum and fore wing vein C + SC + R and pterostigma pale brown-yellow, second submarginal cell short with vein 3 RSa shorter that 2 RS (Fig. 16 B). Similar to Trigastrotheca carinata Ranjith, sp. nov. but stemmaticum black and T 5 relatively far shorter (Fig. 16 A cf. Fig. 6 C).
Description.
Holotype female. Length of body 5.5 mm, fore wing 3.9 mm. Head. Antenna with 38 flagellomeres. Terminal flagellomere acuminate. First flagellomere 1.2 × longer than 2 nd and 3 rd, the latter 1.5 × longer than wide. Width of head: width of face: height of eye = 2.5: 1.3: 1.0. Face with fine transverse striations laterally; with weak mid-longitudinal ridge. Inter-tentorial distance 1.8 × longer than tentorio-ocular distance. Malar suture impressed. Malar space 1.2 × as long as basal width of mandible. Antennal sockets strongly produced. Frons strongly impressed with a complete mid-longitudinal carina. Shortest distance between posterior ocelli: transverse diameter of posterior ocellus: shortest distance between posterior ocellus and eye = 1.0: 1.0: 2.0. Mesosoma 1.4 × longer than high. Mesoscutum rugose; notauli not impressed except very short anterior part with few weak crenulations. Scutellar sulcus shallow, narrow, finely crenulate. Scutellum sparsely punctate without small pit medially behind sulcus. Median area of metanotum with complete mid-longitudinal carina. Propodeum largely smooth and shiny, faintly rugose antero-laterally; mid-longitudinal carina complete, not lamelliform, bordered narrowly by fine crenulations; posteriorly propodeum with short longitudinal carinae. Wings. Fore wing. Lengths of fore wing veins r-rs: 3 RSa: 3 RSb = 1.0: 1.2: 4.5. Lengths of vein 2 RS: 3 RSa: rs-m = 1.1: 1.0: 1.1. Base of hind wing glabrous. Legs. Lengths of fore femur: fore tibia: fore tarsus = 1.0: 1.1: 1.1. Lengths of hind femur: hind tibia: hind tarsus = 1.0: 1.2: 1.1. Claws with small acutely pointed basal lobe. Metasoma. T 1 1.7 × wider than long. T 2 0.9 × as long as T 3. T 1 coriaceous. TT 1–5 with coarse reticulate sculpture Second metasomal suture and basal grooves of TT 4 and 5 deep, strigose. T 5 with postero-lateral margin of convex, unevenly denticulate; medial protuberance acutely rounded. Coloration. Body mostly yellow except antenna, eye, stemmaticum, tarsi, ovipositor sheath black.
Male. Unknown.
Distribution.
Oriental (India).
Host.
Unknown.
Etymology.
Named after the late Dr Amnon Freidberg of Tel Aviv University, collector and prolific dipterist.
description: Published as part of Quicke, Donald L. J., Van Noort, Simon, Ranjith, Avunjikkattu Parambil, Friedman, Ariel L. L., Mejlon, Hans & Butcher, Buntika A., 2024, Revision of Trigastrotheca Cameron (Hymenoptera, Braconidae, Braconinae) with descriptions of 13 new species, pp. 115-167 in ZooKeys 1205 on pages 115-167, DOI: 10.3897/zookeys.1205.125014