HYMENOPTERA: CHALCIDOIDEA), 5 The genus Galeopsomyia Girault by Christer Hansson * & Paul E. Hanson ** Author Hansson, Christer Author Hanson, Paul E. text Taxonomic Monographs on Neotropical Hymenoptera 2023 Oxford, England 2023-09-28 3 1 1 743 http://dx.doi.org/10.5281/zenodo.8372023 journal article 10.5281/zenodo.8372024 978-1-7397467-2-8 2754-9844 D833085E-4DB3-48D3-964F-A41566442672 Galeopsomyia moleris Hansson sp.nov. ( Figs 512, 513 , 944 , 1082) Diagnosis (female). Antennal clava solid (Fig. 1082); genal carina present but weak and short; mesoscutellum ( Fig. 512 ) with strong reticulation and elongate meshes, submedian grooves distinct and diverging slightly towards posterior part, with a ±complete but weak median groove; dorsellum with median carina; propodeum ( Fig. 512 ) with strong carinae and strong reticulation, callus with four setae; petiole very short, just a narrow band; gaster ( Fig. 512 ) 2.5× as long as wide, medio-basal Gt1 with longitudinal carinae laterally and with a sharp transverse edge dorsally, tergites with weak reticulation and shiny. Female holotype : length of body 1.9mm . Scape yellowish-brown, pedicel pale brown, flagellum brown. Head with frons metallic bluish-green with scrobes black and clypeus dark brown; vertex metallic bluish-green. Mesoscutum and mesoscutellum metallic bluish-green; propodeum golden-green. Legs with fore and hind coxae metallic bluish-green, mid coxa dark brown with metallic tinges; trochanters dark brown; fore and mid femora dark brown with apex yellowish-brown, hind femur metallic bluish-green with apical one-third yellowish-brown; tibiae and tarsi yellowish-brown, T4 brown. Petiole black. Gaster with Gt1,5,6 metallic bluish-green, Gt2-4 golden-purple, Gt7 black; gonoplac black. Antenna with solid clava. Face below level of toruli with weak reticulation, clypeus smooth, frons with strong reticulation, antennal scrobes with weak reticulation; with a weak genal carina close to mouth opening. Vertex with strong reticulation. Mesoscutum with strong reticulation, meshes isodiametric on sidelobes, elongate on midlobe; without median groove; with 13 scattered adnotaular setae. Mesoscutellum with strong reticulation and elongate meshes; submedian grooves distinct and diverging slightly towards posterior part; with a ±complete but weak median groove; with four setae scattered over lateral parts. Dorsellum with strong sculpture but shiny, with median carina. Propodeum with a strong median carina that expands posteriorly, anterior part as a triangular fovea; with strong irregular carinae and strong reticulation; callus with four setae. Fore and hind coxae with strong reticulation, mid coxa with weak reticulation. Fore wing with four setae on dorsal surface of submarginal vein; speculum closed; costal setal row broken. Petiole very short, just a narrow band. Gaster elongate with apex pointed; medio-basal Gt 1 with longitudinal carinae laterally and with a sharp transverse edge dorsally; tergites with weak reticulation and shiny. Relative measurements: head length, dorsal view 20; head length, frontal view 32; POL 8.5; OOL 4.5; lateral ocellus diameter 4; head width 40; mouth width nm; malar space 10; eye length 19; scape length 13.5; scape width 4; pedicel+flagellum length 38; pedicel length 6; pedicel width, dorsal view 3.5; F1 length 5.5; F1 width 4; F2 length 6; F2 width 4; F3 length 5.5; F3 width 4.5; clava length 13; clava width 5; C3 length 5; spicule length 1; mesosoma length 51; mesosoma width 36; midlobe of mesoscutum length 19; mesoscutellum length 20; mesoscutellum width 17.5; median part of mesoscutellum width (measured medially) 7.5; median part of mesoscutellum, width in anterior part 7.5; median part of mesoscutellum, width in posterior part 7.5; lateral part of mesoscutellum, width (measured medially) 3.5; dorsellum length 3; propodeum length 7; costal cell length 25; costal cell width (measured at widest part) 2; marginal vein length 23; stigmal vein length 7.5; gaster length 77; gaster width 31; Gt 2 length (measured medially) 7; Gt 4 length (measured medially) 9; Gt 7 length (measured medially) 13; Gt 7 width (measured at base) 10; longest cercal seta length 12; shortest cercal seta length 5.5. Male. Unknown. Hosts . Unknown. Distribution . The West Indies ( Trinidad & Tobago ). Material examined. Holotype ♀ TRINIDAD , St. George , Tumpuna Reserve , 9.viii.1976 , from caribbeal pine plantation, J.S. Noyes ( NHMUK ).