Galeopsomyia aronia 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 : 68-69

Galeopsomyia aronia Hansson sp.nov.

( Figs 54, 55 , 691 )

Diagnosis (female). Antennal clava solid, 2.3× as long as wide ( Fig. 691 ); genal carina present; mesoscutum ( Fig. 54 ) with strong reticulation, meshes isodiametric on sidelobes, ±elongate on midlobe; midlobe without a median groove; mesoscutellum with strong reticulation, meshes isodiametric ( Fig. 54 ); propodeum with median carina triangular ( Fig. 54 ); hind coxa with a carina along posterior margin; gaster 3.1× as long as wide, medio-basal Gt 1 with transverse edge dorsally, all tergites with strong reticulation ( Fig. 54 ).

Female holotype: length of body 2.4mm.

Scape yellowish-brown with dorsal edge and outer surface dark brown, pedicel and flagellum dark brown. Head with frons golden-green, clypeus dark brown, antennal scrobes black; vertex metallic bluish-green. Mesoscutum, mesoscutellum and propodeum golden-green. Legs with fore and mid coxae black with metallic tinges, hind coxa golden-green; trochanters dark brown; femora golden-green with apex yellowish-brown; tibiae yellowish-brown; T1–3 yellowish-brown, T4 brown. Petiole black. Gaster with Gt 1 metallic bluish-green with posterior margin golden-purple, Gt 2-5 golden-purple, Gt 6-7 golden-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.

Mesoscutum with strong reticulation, meshes isodiametric on sidelobes, ±elongate on midlobe; midlobe without median groove, with six scattered adnotaular setae. Mesoscutellum with strong reticulation, meshes isodiametric, without median groove, submedian grooves weak but traceable in posterior half, running close to and parallel with lateral margin of mesoscutellum; anterior pair of setae situated in the middle of mesoscutellum. Dorsellum with strong reticulation. Propodeal callus with two setae. Fore and hind coxae with strong reticulation, mid coxa with weak reticulation; 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; medio-basal Gt 1 with a transverse edge dorsally, all tergites with strong reticulation.

Relative measurements: head length, dorsal view 22; head length, frontal view 39; POL 11.5; OOL 6.5; lateral ocellus diameter 4; head width 49; mouth width 14.5; malar space 14; eye length 23; scape length 19; scape width 4.5; pedicel+flagellum length 47; pedicel length 8; pedicel width, dorsal view 3.5; F1 length 8.5; F1 width 4.5; F2 length 7; F2 width 5; F3 length 6; F3 width 6; clava length 15; clava width 6.5; C3 length 4; spicule length 1; mesosoma length 65; mesosoma width 48; midlobe of mesoscutum length 27.5; mesoscutellum length 25; mesoscutellum width 25; median part of mesoscutellum width (measured medially) nm; median part of mesoscutellum, width in anterior part nm; median part of mesoscutellum, width in posterior part nm; lateral part of mesoscutellum, width (measured medially) nm; dorsellum length 2.5; propodeum length 8; costal cell length 35; costal cell width (measured at widest part) 3; marginal vein length 36; stigmal vein length 13.5; gaster length 112; gaster width 36; Gt 2 length (measured medially) 4; Gt 4 length (measured medially) 18.5; Gt 7 length (measured medially) 12; Gt 7 width (measured at base) 18; longest cercal seta length 12; shortest cercal seta length 6.

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).

Figures

Figs 52–55. Galeopsomyia altamiraensis, holotype ♀ – (52) habitus dorsal view; (53) habi- tus lateral view. Galeopsomyia aronia, holotype ♀ – (54) habitus dorsal view; (55) habitus lateral view.

Figs 689–694. Head incl. antennae, lateral view ♀ – (689) Galeopsomyia aciana; (690) G. aliosa; (691) G. aronia; (692) G. altamiraensis; (693) G. azofeifai; (694) G. blancaensis.