Galeopsomyia anis 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 : 229-230

Galeopsomyia anis Hansson sp.nov.

( Figs 274, 275 , 741 )

Diagnosis (female). Antennal clava short with a weak constriction between C1 and C2, with apex blunt ( Fig. 741 ), flagellum short, pedicel+flagellum 1.1× as long as width of mesoscutum; genal carina present; mesoscutellum ( Fig. 274 ) with median part with weak reticulation and shiny, lateral parts rugose, outer margin of submedian grooves predominantly absent; dorsellum with median carina; propodeum ( Fig. 274 ) with some strong irregular carinae close to median carina, otherwise with strong reticulation, callus with three setae; petiole very short, just a narrow band; gaster ( Fig. 274 ) long-ovate, 2.5× as long as wide, medio-basal Gt 1 with longitudinal sharp carinae laterally, tergites with very strong reticulation with large meshes, meshes becoming gradually smaller from Gt 5 and backwards.

Female holotype: length of body 2.6mm.

Scape yellowish-brown, pedicel and flagellum dark brown. Head with frons, including scrobes, and vertex metallic bluish-green, clypeus dark brown. Thoracic dorsum metallic bluish-green. Legs with fore coxa dark brown with metallic tinges, mid coxa dark brown, hind coxa metallic bluish-green; remaining parts of legs yellowish-brown. Petiole black. Gaster with Gt 1 metallic blue with medio-posterior part dark brown, Gt 2-5 dark brown dorsally and metallic bluish-green laterally, Gt 6-7 metallic bluish-green; gonoplac dark brown.

Antenna with a weak constriction between C1 and C2. Face below level of toruli with strong reticulation, clypeus smooth, frons rugose, scrobes with strong reticulation; with genal carina. Vertex with strong reticulation outside ocellar triangle, with wrinkled sculpture inside ocellar triangle.

Mesoscutum predominantly with strong reticulation, midlobe close to notauli rugose, meshes isodiametric on sidelobes, elongate on midlobe; midlobe with an indistinct median groove, with 20 scattered setae on rugose parts. Mesoscutellum with median part with weak reticulation and shiny, lateral parts rugose, with 18 scattered setae; outer margin of submedian grooves predominantly absent, present only in posterior one-third. Dorsellum with weak sculpture and shiny, with median carina. Propodeum with a median carina that expands gradually towards posterior part; with some strong irregular carinae close to median carina, otherwise with strong reticulation; 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 open at apex; costal setal row unbroken.

Petiole very short, just a narrow band. Gaster long-ovate; medio-basal Gt 1 with longitudinal sharp carinae laterally; tergites with very strong reticulation with large meshes, meshes becoming gradually smaller from Gt 5 and backwards.

Relative measurements: head length, dorsal view 25; head length, frontal view 41; POL 10.5; OOL 7; lateral ocellus diameter 5; head width 52; mouth width 21; malar space 14.5; eye length 23; scape length 19; scape width 4; pedicel+flagellum length 54; pedicel length 7; pedicel width, dorsal view 4; F1 length 10; F1 width 5.5; F2 length 9.5; F2 width 6; F3 length 8.5; F3 width 6; clava length 16.5; clava width 7; C3 length 5; spicule length 1; mesosoma length 74; mesosoma width 51; midlobe of mesoscutum length 32; mesoscutellum length 28.5; mesoscutellum width 23; median part of mesoscutellum width (measured medially) 7; median part of mesoscutellum, width in anterior part 7.5; median part of mesoscutellum, width in posterior part 9; lateral part of mesoscutellum, width (measured medially) 5; dorsellum length 3; propodeum length 11; costal cell length 42; costal cell width (measured at widest part) 2.5; marginal vein length 39; stigmal vein length 12.5; gaster length 113; gaster width 45; Gt 2 length (measured medially) 12; Gt 4 length (measured medially) 21; Gt 7 length (measured medially) 15; Gt

7

width (measured at base) 20; longest cercal seta length 13; shortest cercal seta length 7.

Male. Unknown.

Hosts. Unknown.

Distribution. Costa Rica.

Material examined.

Holotype ♀ COSTA RICA, San José, Zurqui de Moravia , 10º03’03’’N, 84º00’22’’W, 1600m, xii.1995, P. Hanson ( NHMUK).

Figures

Figs 272–275. Galeopsomyia amyra, holotype ♀ – (272) habitus dorsal view; (273) habitus lateral view. Galeopsomyia anis, holotype ♀ – (274) habitus dorsal view; (275) habitus lateral view.

Figs 733–741. Head incl. antennae, lateral view ♀ – (733) Galeopsomyia actis; (734) G. adobia; (735) G. agonis; (736) G. alanis; (737) G. alegra; (738) G. aliante; (739) G. altura; (740) G. amyra; (741) G. anis.