Galeopsomyia munda Hansson, 2023

Hansson, Christer & Hanson, Paul E., 2023, EULOPHIDAE OF COSTA RICA (HYMENOPTERA: CHALCIDOIDEA), 5: The genus Galeopsomyia Girault, Taxonomic Monographs on Neotropical Hymenoptera (Oxford, England) 3 (1), pp. 1-743 : 399-400

Galeopsomyia munda Hansson sp.nov.

( Figs 520, 521 , 1083)

Diagnosis (female). Antenna with a ±solid clava (Fig. 1083); genal carina present; mesoscutellum ( Fig. 520 ) with submedian grooves with outer margin indistinct, median part with very weak reticulation and shiny, lateral parts rugose, with a weak median groove in anterior two-thirds; dorsellum with median carina; propodeum ( Fig. 520 ) with strong irregular carinae, callus with three setae; petiole transverse with strong sculpture on dorsal part; gaster ( Fig. 520 ) 1.6× as long as wide with apex rounded apex, medio-basal Gt1 with longitudinal carinae, tergites with strong reticulation, gonoplac with apex blunt ( Fig. 521 ).

Female holotype: length of body 2.1mm.

Scape yellowish-brown with dorsal edge dark brown, pedicel and flagellum dark brown. Head with frons golden-green, scrobes golden and clypeus dark brown; vertex metallic bluish-green. Mesosoma metallic bluish-green. Legs with fore and mid coxae dark brown, hind coxa dark and metallic; trochanters, tibiae and tarsi yellowish-brown, femora yellowish-brown with basal half dark brown. Petiole black. Gaster dark brown with metallic tinges; gonoplac dark brown.

Antenna with ±solid clava. Face below level of toruli with strong reticulation, clypeal area smooth, frons rugose, 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, with a strong sulcus from eye margin to posterior ocelli and continuing from there to median ocellus. Occipital margin carinate.

Mesoscutum with strong reticulation and isodiametric meshes on sidelobes, midlobe with strong reticulation and elongate meshes on median part, rugose on parts close to notauli, with an indistinct median groove; midlobe with 18 setae on rugose parts. Mesoscutellum with outer margin of submedian grooves absent, median part with very weak reticulation and shiny, lateral parts rugose with 12 scattered setae, with a weak median groove in anterior two-thirds. Dorsellum with weak reticulation, with median carina. Propodeum with strong irregular carinae, median carina wide and expanded in posterior part; callus with three setae. Fore and hind coxae with strong reticulation, mid coxa with weak reticulation. Fore wing with six setae on dorsal surface of submarginal vein; speculum slightly open below (one seta at apex missing); costal setal row unbroken.

Petiole transverse with strong sculpture on dorsal part. Gaster ovate with apex rounded; medio-basal Gt1 with four longitudinal carinae; tergites with strong reticulation; gonoplac with apex blunt.

Relative measurements: head length, dorsal view 23; head length, frontal view 42; POL 11; OOL 7,5; lateral ocellus diameter 4,5; head width 55; mouth width 14; malar space 14; eye length 25; scape length 20; scape width 4,5; pedicel+flagellum length 55; pedicel length 7; pedicel width, dorsal view 4; F1 length 8,5; F1 width 4,5; F2 length 10; F2 width 5; F3 length 8,5; F3 width 6; clava length 17,5; clava width 7; C3 length 6; spicule length 2; mesosoma length 72; mesosoma width 51; midlobe of mesoscutum length 28,5; mesoscutellum length 27,5; mesoscutellum width 21; median part of mesoscutellum width (measured medially) 7,5; median part of mesoscutellum, width in anterior part 8; median part of mesoscutellum, width in posterior part 9,5; lateral part of mesoscutellum, width (measured medially) 4,5; dorsellum length 5; propodeum length 12,5; costal cell length 36; costal cell width (measured at widest part) 2,5; marginal vein length 36; stigmal vein length 12; gaster length 67; gaster width 43; Gt 2 length (measured medially) 10; Gt 4 length (measured medially) 13; Gt 7 length (measured medially) 3; Gt 7 width (measured at base) 11; longest cercal seta length 11; shortest cercal seta length 6.

Male. Unknown.

Hosts. Unknown.

Distribution. Costa Rica.

Material examined.

Holotype ♀ COSTA RICA, Cartago, 4km NE Cañon, Genesis II, 2300m, x-xii.1995, P. Hanson ( NHMUK).

Figures

Figs 520–523. Galeopsomyia munda, holotype ♀ – (520) habitus dorsal view; (521) habitus lateral view. Galeopsomyia myrciae, holotype ♀ – (522) habitus dorsal view; (523) habitus lateral view.