Galeopsomyia lapra Hansson, 2023

Hansson, Christer & Hanson, Paul E., 2023, HYMENOPTERA: CHALCIDOIDEA), 5 The genus Galeopsomyia Girault by Christer Hansson * & Paul E. Hanson **, Taxonomic Monographs on Neotropical Hymenoptera (Oxford, England) 3 (1), pp. 1-743 : 126-127

Galeopsomyia lapra Hansson sp.nov.

( Figs 140, 141 , 1023)

Diagnosis (female). Antennal clava solid (Fig. 1023); genal carina present; mesoscutellum ( Fig. 140 ) with a mix of isodiametric and slightly elongate meshes in median part; fore and hind coxa with a carina along posterior margin; gaster ( Fig. 140 ) elongate and laterally compressed, 2.8× as long as wide, and 0.7× as wide as width of mesoscutum.

Female holotype: length of body 1.9mm (paratype 2.1mm).

Scape yellowish-brown with dorsal edge dark brown, pedicel and flagellum dark brown. Head with frons metallic bluish-green, clypeus dark brown, antennal scrobes black; vertex black with bluish-green tinges. Thoracic dorsum golden-green. Legs with fore and mid coxae dark brown, hind coxa golden-green; trochanters dark brown; femora dark brown to black with metallic tinges; tibiae yellowish-brown; T1–3 yellowish-brown, T4 brown. Petiole black. Gaster with Gt 1 metallic bluish-green with posterior margin dark brown, Gt 2-5 metallic purple, Gt 6-7 metallic bluish-green; 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 genal carina. Vertex with strong reticulation outside ocellar triangle, inside triangle with weak reticulation.

Mesoscutum with strong reticulation, meshes isodiametric on sidelobes, slightly elongate on midlobe; midlobe without median groove, with seven scattered adnotaular setae. Mesoscutellum with strong reticulation, meshes isodiametric to elongate; submedian grooves weak, running parallel and close to lateral margins of mesoscutellum. Dorsellum with strong sculpture. Propodeum with a strong median carina; callus with two setae. Fore and hind coxae with strong reticulation, mid coxa with weak reticulation; fore and hind coxa with a carina along posterior margin. Fore wing with three 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 and laterally flattened; tergites with strong reticulation.

Relative measurements: head length, dorsal view 20; head length, frontal view 32; POL 9; OOL 6; lateral ocellus diameter 3.5; head width 47; mouth width 14; malar space 12; eye length 17; scape length 15; scape width 3.5; pedicel+flagellum length 40; pedicel length 7; pedicel width, dorsal view 3.5; F1 length 6; F1 width 4.5; F2 length 5.5; F2 width 4.5; F3 length 5.5; F3 width 5; clava length 13.5; clava width 5.5; C3 length 6; spicule length 1.5; mesosoma length 53; mesosoma width 38.5; midlobe of mesoscutum length 21; mesoscutellum length 20; mesoscutellum width 19; median part of mesoscutellum width (measured medially) 9; median part of mesoscutellum, width in anterior part 9.5; median part of mesoscutellum, width in posterior part 11; lateral part of mesoscutellum, width (measured medially) 3; dorsellum length 2; propodeum length 7.5; costal cell length 30; costal cell width (measured at widest part) 2.5; marginal vein length 22.5; stigmal vein length 10.5; gaster length 79; gaster width 28; Gt 2 length (measured medially) 5; Gt 4 length (measured medially) 14; Gt 7 length (measured medially) 6.5; Gt 7 width (measured at base) 13; longest cercal seta length 11; shortest cercal seta length 5.

Male. Unknown.

Hosts. Unknown.

Distribution. Costa Rica.

Material examined.

Holotype ♀ COSTA RICA, Heredia, 6km ENE Vara Blanca , 10°11’N, 84°07’W, 2000m, iii.2002, INBio, OET, ALAS ( NHMUK) . Paratype: 1♀ COSTA RICA, Puntarenas, Estación Altamira, Sendero Los Gigantes , 9º02’N, 83º00’W, 1450m, 7.ii-5.iii.2002, C. Hansson & Parataxonomos ( MZLU) .

Figures

Figs 140–143. Galeopsomyia lapra, holotype ♀ – (140) habitus dorsal view; (141) habitus lateral view. Galeopsomyia larshuggerti, holotype ♀ – (142) habitus dorsal view; (143) habitus lateral view.