A revision of the Indian species of Oligosita Walker (Hymenoptera: Trichogrammatidae) Author Begum, Salma Author Anis, Shoeba Binte Author Khan, Mohd Talib text Zootaxa 2015 3973 3 401 424 journal article 10.11646/zootaxa.3973.3.1 10cb3020-9362-45f2-bfb6-f198a1a8e4b7 1175-5326 240122 53D28E52-BE1A-480F-AD7D-6043D0DB9D77 12. Oligosita novisanguinea Girault ( Figs 26, 27 ) Oligosita novisanguinea Girault, 1912 : 79 , ♀, Australia , Nelson (QMB, not examined). Oligosita sanguinea (Girault) : Yousuf & Shafee, 1984 : 20 , ♀, India (Uttar Pradesh) record. ( Yousuf & Shafee, 1988: 146, considered this record as based on misidentification of the Indian specimens, and described a new species, O. ruficorpa , for this material. ) Oligosita ruficorpa Yousuf & Shafee, 1988 : 146 , ♀, India , Uttar Pradesh, Aligarh (ZDAMU, examined). ( Paratypes from Aligarh, Agra, Jaipur.) Synonymy by Hayat, 2008 : 7 . Oligosita novisanguinea Girault : Hayat, 2008 : 7 −8, ♀, ♂, figures, key, taxonomy. India (Uttar Pradesh) record. Fatma et al. , 2012 : 7 , ♀, Uttarakhand record. Begum & Anis, 2013 : 45 , ♀, list. Begum & Anis, 2014: 9, checklist. Fatma et al. , 2014 : 116 , ♀, Uttarakhand and Uttar Pradesh records. Redescription. Female . Length, 0.70 mm . Body red. Head with frontovertex pale brown; frons, scrobe, facial area brown; eye and ocelli dark. Antenna with scape pale brown; pedicel, funicle and clava brown; second and third claval segment dark brown. Mandible with tip honey brown. Mesosoma with pronotum pale brown; mesoscutum, scutellum, metanotum and propodeum pale yellow; axilla and tegula pale yellow. Fore wing hyaline with veins red; hind wing hyaline. Legs with coxae, femur and tibia red, tarsi pale yellow. Gaster red, with about basal third white. Head, in frontal view, broader than high (91:74); frontovertex with transversely elongated striations, but malar space with longitudinally elongate ridge-like reticulation; frontovertex with 8 prominent setae; ocelli arranged in obtuse triangle. Antenna ( Fig. 26 ) with scape cylindrical, about 2.9× as long as broad (29:10); pedicel 1.7× as broad as long (15:9); funicle long, about 2.3× as long as broad (14:6); clava long, 4× as long as broad (36:9); apical segment of clava with rod-like projection. Mesosoma. Mid lobe of mesoscutum 1.1× as broad as long (41:36); scutellum 1.7× as long as broad (32:19); propodeum longer than metanotum (15:5); mesophragma extending up to middle of gaster. Fore wing ( Fig. 27 ) disc beyond venation with a single line of 5–11 setae along anterior margin, and about 4.4× as long as broad (160:36); marginal fringe 1.3× as long as wing width (48:36); hind wing 18.5× as long as broad (148:8); marginal fringe 6.3× as long as wing width (50:8). Metasoma 1.73× as long as mesosoma (146:84); ovipositor 1.4× as long as hind tibia (90:65) and 1.5× as long as mid tibia (90:61), originating from base of TIII, and hidden. Male . Length, mesosoma + metasoma, 0.63 mm . Antenna with scape, pedicel, funicle pale yellow and clava brown. Mandible with tip golden yellowish. Similar to female except for normal sexually dimorphic characters such as antenna and genitalia. Relative measurements : head height, 63; head width, 69; eye height, 41; eye width, 22; antennal scape length, 24; scape width, 9; pedicel length, 17; pedicel width, 9; funicle length, 14; funicle width, 6; clava length, 33; clava width, 8; mesosoma length, 85; mesosoma width, 55; pronotum length, 8; pronotum width, 60; mid lobe of mesoscutum length, 34; mid lobe of mesoscutum width, 40; scutellum length, 20; scutellum width, 34; propodeum length, 14; metanotum median length, 5; fore wing length, 144; fore wing width, 29; marginal fringe, 46; hind wing length, 140; hind width, 6; marginal fringe, 37; lengths, fore leg: femur, 45; tibia, 51; tarsi, 66; basitarsus, 24; mid leg: femur, 49; tibia, 68; tarsi, 73; basitarsus, 19; hind leg: femur, 54 tibia, 66; tarsi, 69; basitarsus, 24; gaster length, 148; phallobase length, 40. Type material examined . Holotype , ♀ (on 2 slides), “88B Oligosita ruficorpa Y & S from O . sanguinea M. Yousuf Aligarh 25.v.1984 ”, and a ticket with ‘Holotype’ written in red ink ( ZDAMU , HYMN . CH .351). Paratypes : 4 ♀, 1♂ (on slide), labelled, “311 Oligosita ruficorpa M. Yousuf Aligarh 24.i.1985 ”; 1 ♀ (on slide), labelled “462 Oligosita ruficorpa M. Yousuf Jaipur 16.xi.1895 ”; 1 ♀ (on slide), labelled “490 Oligosita ruficorpa M. Yousuf Agra 31.xi.1985 ”, and each with a ticket with ‘Paratype’ written in green ink ( ZDAMU , HYMN . CH .351). Additional material examined . INDIA : HIMACHAL PRADESH: Shimla, Mandi, Chandiyal, 1 ♀, 26.vi.2006 , coll. S.M.A. Badruddin & F.R. Khan ( ZDAMU ). Material determined and listed by Hayat (2008) and Fatma et al. (2014) was also examined. Distribution . India : Haryana; Himachal Pradesh; Jammu & Kashmir; Rajasthan; Uttarakhand; Uttar Pradesh. ( Australia ) Comments . The original description of O. ruficorpa : was based on 9 females and one male. The holotype female is on two slides; one slide with one antenna, one fore wing (basally broken off), one mid leg and one hind leg, all under a large coverslip; the head and gaster (other parts missing) on the second slide under two small coverslips. There are 3 slides each labelled ‘Paratype’ in green ink, and bear the data as published, one female from Jaipur (number 462), one female from Agra (number 490) and 4 females and one male from Aligarh (number 311). This species appears to be similar to O. sanguinea Girault (1911) (see also Viggiani 1981 ; Hayat 2008 ), but differs from it by having the basal third of the gaster white, fore wing disc beyond venation with a single line of 5– 11 setae along the anterior margin, fore wing veins and legs with reddish suffusions, and funicle segment slightly longer than the first segment of the clava. In O. sanguínea the gaster is wholly red, fore wing disc beyond venation with two lines of setae, one along the anterior margin curving along the apex and reaching the posterior margin almost to the level of the stigmal vein and a second beginning just distal of the stigmal vein and reaching the apex of the wing, reddish colour absent from fore wing veins and legs, and funicle segment longer than the quadratic or cup-shaped first segment of the clava.