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 pava Hansson sp.nov. ( Figs 574, 575 , 861 ) Diagnosis (female). Antennal clava with a weak constriction between C1 and C2 ( Fig. 861 ); genal carina present; mesoscutellum ( Fig. 574 ) with strong sculpture on median part and with a strong and complete median groove, lateral parts with strong reticulation, meshes elongate, submedian grooves distinct, straight and diverging towards posterior part; dorsellum with median carina; propodeum ( Fig. 574 ) with strong irregular carinae and strong reticulation, callus with four setae; gaster ( Fig. 574 ) 1.9× as long as wide, medio-basal Gt1 with a transverse carina dorsally and with four longitudinal carinae posterior to carina, tergites with strong reticulation. Female holotype : length of body 1.5mm . Scape yellowish-brown, pedicel and flagellum brown. Head black with bluish tinges, clyp- eus dark brown, antennal scrobes black. Thoracic dorsum black with bluish tinges. Legs with fore and mid coxae dark brown, hind coxa black with bluish tinges; trochanters pale brown; femora dark brown with apex yellowish-brown; tibiae yellowish-brown; T1–3 yellowish-brown, T4 pale brown. Petiole black. Gaster with Gt1 dark brown with metallic tinges, remaining tergites golden-purplish; gonoplac black. Antenna with a weak constriction between C1 and C2. Face below level of toruli with weak reticulation, clypeus smooth, frons rugose, antennal scrobes with weak reticulation; with genal carina. Vertex with strong reticulation outside ocellar triangle, with wrinkled sculpture inside ocellar triangle; with a carina between posterior ocelli in posterior part. Mesoscutum with strong reticulation, meshes isodiametric, midlobe striate medially, without a median groove, with ten scattered adnotaular setae. Mesoscutellum with strong sculpture on median part and with a strong and complete median groove, lateral parts with strong reticulation, meshes elongate; submedian grooves distinct, straight and diverging towards posterior part; with nine setae scattered over lateral parts. Dorsellum with strong sculpture, with median carina. Propodeum with a strong median carina that expands in posterior part; with strong irregular carinae and strong reticulation; callus with four setae. Fore and mid coxae with weak reticulation, hind coxa with strong reticulation. Fore wing with four setae on dorsal surface of submarginal vein; speculum closed; costal setal row unbroken. Petiole transverse. Gaster elongate; medio-basal Gt1 with a transverse carina dorsally and with four longitudinal carinae posterior to carina; tergites with strong reticulation. Relative measurements: head length, dorsal view 18.5; head length, frontal view 30; POL 7; OOL 5.5; lateral ocellus diameter 3.5; head width 41; mouth width 11; malar space 10; eye length 17.5; scape length 15; scape width 3.5; pedicel+flagellum length 43; pedicel length 5.5; pedicel width, dorsal view 3; F1 length 5.5; F1 width 3; F2 length 7.5; F2 width 3; F3 length 7; F3 width 3; clava length 16; clava width 4; C3 length 6; spicule length 1.5; mesosoma length 45; mesosoma width 34; midlobe of mesoscutum length 14; mesoscutellum length 17; mesoscutellum width 17; median part of mesoscutellum width (measured medially) 5; median part of mesoscutellum, width in anterior part 4; median part of mesoscutellum, width in posterior part 6; lateral part of mesoscutellum, width (measured medially) 3.5; dorsellum length 2; propodeum length 7; costal cell length 24; costal cell width (measured at widest part) 2; marginal vein length 23; stigmal vein length 7; gaster length 58; gaster width 31; Gt2 length (measured medially) 7.5; Gt4 length (measured medially) 11; Gt7 length (measured medially) 5; Gt7 width (measured at base) 11; longest cercal seta length 12; shortest cercal seta length 5. Male. Unknown. Hosts . Unknown. Distribution . Peru . Material examined. Holotype ♀ PERU , Huanucu , Tingo Maria , Cueva de Las Pavas , 30.i.1984 , Lars Huggert ( MZLU ).