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 verdensis Hansson sp.nov. ( Figs 202, 203 , 1043) Diagnosis (female). Antenna with a weak constriction between C1 and C2 (Fig. 1043); with genal carina; mesoscutum and mesoscutellum ( Fig. 202 ) with strong reticulation with ±isodiametric meshes; propodeum ( Fig. 202 ) with median carina strong and raised in a tooth in anterior part; hind coxa with a strong carina along posterior margin; gaster ( Fig. 202 ) elongate, 3.1× as long as wide, Gt 2 0.2× as long as wide, and Gt 4 0.67× as long as wide, medio-basal Gt 1 with a transverse edge dorsally, with same strong reticulation as remaining tergites, but smooth above attachment point of petiole; gonoplac yellowish-brown ( Fig. 203 ). Female holotype : length of body 2.6mm . Scape yellowish-brown with apico-dorsal part brown, pedicel and flagellum dark brown. Head with frons metallic greenish-blue, antennal scrobes black with metallic tinges and clypeus brown; vertex black with metallic greenish-blue tinges. Mesosoma golden-green with blue tinges. Legs with fore and mid coxae dark brown, hind coxa black with metallic tinges; trochanters pale brown; femora dark brown with apex yellowish-brown; tibiae and tarsi yellowish-white to yellowish-brown, T4 pale brown. Petiole black. Gaster with Gt 1 metallic greenish-blue with posterior margin dark brown, Gt 2-5 black with metallic purple tinges, Gt 6 metallic greenish-blue, Gt 7 black with metallic blue tinges; gonoplac yellowish-brown. Antenna with a weak constriction between C1 and C2. Frons with strong reticulation, clypeus smooth, antennal scrobes with weak reticulation; with genal carina. Vertex with strong reticulation. Mesoscutum with very strong reticulation, meshes isodiametric on sidelobes, slightly elongate on midlobe; midlobe with median groove indicated, with seven setae in two rows close to notauli. Mesoscutellum with very strong reticulation, meshes isodiametric; submedian grooves absent; anterior pair of setae placed in the middle of mesoscutellum. Dorsellum with strong reticulation. Propodeum with median carina strong and raised in a tooth in anterior part; callus with two setae. Fore and hind coxae with strong reticulation, mid coxa with weak reticulation, hind coxa with a strong carina along posterior margin. Fore wing with four setae on dorsal surface of submarginal vein; speculum open below and towards base of wing; costal setal row unbroken. Petiole very short, just a narrow band. Gaster elongate; medio-basal Gt 1 with a transverse edge dorsally, with same strong reticulation as remaining tergites, but smooth above attachment point of petiole. Relative measurements: head length, dorsal view 22; head length, frontal view 41; POL 11.5; OOL 7; lateral ocellus diameter 4.5; head width 53; mouth width 20; malar space 14; eye length 21; scape length 17.5; scape width 4.5; pedicel+flagellum length 52; pedicel length 7.5; pedicel width, dorsal view 4; F1 length 8; F1 width 5; F2 length 7.5; F2 width 5; F3 length 7; F3 width 5.5; clava length 17.5; clava width 6; C3 length 5.5; spicule length 1; mesosoma length 70; mesosoma width 50; midlobe of mesoscutum length 31; mesoscutellum length 26.5; mesoscutellum width 26; median part of mesoscutellum width (measured medially); median part of mesoscutellum, width in anterior part; median part of mesoscutellum, width in posterior part; lateral part of mesoscutellum, width (measured medially); dorsellum length 4; propodeum length 8; costal cell length 39; costal cell width (measured at widest part) 2.5; marginal vein length 39; stigmal vein length 11; gaster length 120; gaster width 38; Gt 2 length (measured medially) 7; Gt 4 length (measured medially) 24; Gt 7 length (measured medially) 12; Gt 7 width (measured at base) 14; longest cercal seta length 12; shortest cercal seta length 5. Male. Unknown. Hosts . Unknown. Distribution . Costa Rica . Material examined. Holotype ♀ COSTA RICA , Puntarenas , Estación Biológica Monteverde , 10º20′N , 84º49′W , 1540m , 26.ii.2007 , J.S. Noyes ( NHMUK ). Etymology . Named after type locality, Monteverde.