Galeopsomyia mandria 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 : 132-133

Galeopsomyia mandria Hansson sp.nov.

( Figs 150, 151 , 1028)

Diagnosis (female). Antennal clava solid (Fig. 1028); genal carina absent; mesoscutellum ( Fig. 150 ) with weak reticulation (compared to mesoscutum), submedian grooves very weak, wide apart and diverging towards posterior part, without a median groove; propodeum ( Fig. 150 ) with a strong median carina, with ±parallel sides; hind coxa with a weak carina in apical one-third of posterior margin; gaster ( Fig. 150 ) 2.1× as long as wide, Gt 1 with weak reticulation, remaining tergites with rather strong reticulation.

Female holotype: length of body 1.8mm.

Scape yellowish-brown, pedicel and F1–3 dark brown dorsally and yellowish-brown ventrally, F4–6 dark brown. Head with frons metallic bluish-green, antennal scrobes black, clypeus dark brown; vertex metallic bluish-green. Thoracic dorsum metallic bluish-green. Legs with fore and mid coxae dark brown with metallic tinges, hind coxa metallic bluish-green; trochanters dark brown; fore and mid femora dark brown with metallic tinges, hind femur metallic bluish-green, all femora with apex yellowish-brown; tibiae yellowish-white; T1–3 yellowish-white, T4 brown. Petiole black. Gaster with Gt 1,5-7 metallic bluish-green, Gt 2-4 golden-purple; gonoplac black.

Antenna with solid clava. Face below level of toruli with weak reticulation, clypeal area smooth, frons with strong reticulation, antennal scrobes with weak reticulation; without genal carina. Vertex with strong reticulation lateral to ocellar triangle, inside triangle with transverse carinae.

Mesoscutum with strong reticulation, meshes isodiametric on sidelobes, ±elongate on midlobe; midlobe without median groove, with seven adnotaular setae. Mesoscutellum with weak reticulation; submedian grooves very weak, wide apart and diverging towards posterior part; without a median groove. Dorsellum with strong sculpture. Propodeum with a strong median carina, with ±parallel sides; callus with two setae. Fore and hind coxae with strong reticulation, mid coxa with weak reticulation, hind coxa with a weak carina in apical one-third along posterior margin. Fore wing with three setae on dorsal surface of submarginal vein; speculum closed; costal setal row unbroken.

Petiole very short, just a narrow band. Gaster elongate; Gt 1 with weak reticulation, remaining tergites with rather strong reticulation.

Relative measurements: head length, dorsal view 19; head length, frontal view 32; POL 9.5; OOL 4; lateral ocellus diameter 4; head width 40; mouth width 9.5; malar space 11; eye length 18.5; scape length 14.5; scape width 4; pedicel+flagellum length 34; pedicel length 33; pedicel width, dorsal view 3.5; F1 length 4.5; F1 width 3; F2 length 4.5; F2 width 3.5; F3 length 4.5; F3 width 4; clava length 13; clava width 5.5; C3 length 4; spicule length 1; mesosoma length 54; mesosoma width 40; midlobe of mesoscutum length 24; mesoscutellum length 21; mesoscutellum width 21; median part of mesoscutellum width (measured medially) na; median part of mesoscutellum, width in anterior part na; median part of mesoscutellum, width in posterior part na; lateral part of mesoscutellum, width (measured medially) na; dorsellum length 2.5; propodeum length 8; costal cell length 31; costal cell width (measured at widest part) 2.5; marginal vein length 26; stigmal vein length 9; gaster length 77; gaster width 37; Gt 2 length (measured medially) 8; Gt 4 length (measured medially) 15; Gt 7 length (measured medially) 6.5; Gt

7

width (measured at base) 12; longest cercal seta length 9; shortest cercal seta length 5.

Male. Unknown.

Hosts. Unknown.

Distribution. Costa Rica.

Material examined. Holotype ♀ COSTA RICA, San José, 2km W Empalme , 2300m, vii.1995, P. Hanson ( NHMUK).

Figures

Figs 148–151. Galeopsomyia malia, holotype ♀ – (148) habitus dorsal view; (149) habitus lateral view. Galeopsomyia mandria, holotype ♀ – (150) habitus dorsal view; (151) habitus lateral view.