Galeopsomyia intesa 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 : 338-339

Galeopsomyia intesa Hansson sp.nov.

( Figs 430, 431 , 804 )

Diagnosis (female). Antenna with a weak constriction between C1 and C2 ( Fig. 804 ); genal carina present; mesoscutellum ( Fig. 430 ) with submedian grooves with outer margin indistinct, median part with very weak reticulation and shiny, lateral parts rugose, with a weak but ±complete median groove; dorsellum with median carina; propodeum ( Fig. 430 ) with strong irregular carinae and weak reticulation, callus with five setae; petiole transverse with strong sculpture on dorsal part; gaster ( Fig. 430 ) 1.6× as long as wide with apex rounded, medio-basal Gt1 with longitudinal carinae, tergites with strong reticulation, gonoplac with apex blunt ( Fig. 431 ).

Female holotype: length of body 2.6mm (paratype 2.3mm).

Scape yellowish-brown, pedicel and flagellum dark brown. Head with frons golden-green, scrobes and part below level of toruli golden, clypeus dark brown; vertex metallic bluish-green. Mesosoma golden-green. Legs with coxae black with metallic tinges; trochanters, tibiae and tarsi yellowish-brown, femora yellowish-brown with basal one-third dark brown. Petiole black. Gaster black with metallic tinges; gonoplac black.

Antenna with a weak constricition between C1 and C2. Face below level of toruli with strong reticulation, clypeal area smooth, frons rugose, scrobes with weak reticulation; with genal carina. Vertex with weak reticulation outside ocellar triangle, with wrinkled sculpture inside ocellar triangle; with a carina between posterior ocelli in posterior part. Occipital margin carinate.

Mesoscutum with strong reticulation, meshes isodiametric, midlobe with strong reticulation, meshes elongate on median part, rugose on parts close to notauli, without median groove; midlobe with 25 setae on rugose parts. Mesoscutellum with outer margin of submedian grooves absent, median part with very weak reticulation and with a weak median groove, lateral parts rugose, with 20 setae. Dorsellum with strong reticulation, with median carina. Propodeum with a wide median carina that expands in posterior and anterior parts; with strong irregular carinae and weak reticulation; callus with five 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 below; costal setal row unbroken.

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

Relative measurements: head length, dorsal view 26; head length, frontal view 48; POL 11,5; OOL 9; lateral ocellus diameter 6; head width 65; mouth width 16,5; malar space 19; eye length 27; scape length 25; scape width 5; pedicel+flagellum length 66; pedicel length 8,5; pedicel width, dorsal view 5; F1 length 11; F1 width 5; F2 length 11,5; F2 width 5,5; F3 length 12; F3 width 6; clava length 21; clava width 6,5; C3 length 6,5; spicule length 2; mesosoma length 87; mesosoma width 62; midlobe of mesoscutum length 35; mesoscutellum length 33; mesoscutellum width 30; median part of mesoscutellum width (measured medially) 10; median part of mesoscutellum, width in anterior part 11; median part of mesoscutellum, width in posterior part 13; lateral part of mesoscutellum, width (measured medially) 6; dorsellum length 4,5; propodeum length 14; costal cell length 42; costal cell width (measured at widest part) 3,5; marginal vein length 43; stigmal vein length 13; gaster length 85; gaster width 54; Gt2 length (measured medially) 11; Gt4 length (measured medially) 15; Gt7 length (measured medially) 5,5; Gt7 width (measured at base) 17; longest cercal seta length 12; shortest cercal seta length 6.

Male. Unknown.

Hosts. Unknown.

Distribution. Costa Rica.

Material examined.

Holotype ♀ COSTA RICA, Cartago, La Cangreja , 1950m, vii.1991, P. Hanson ( NHMUK) . Paratype: 1♀ COSTA RICA, San José, Zurqui de Moravia , 10º02’58’’N, 84º00’57’’W, 1600m, vii.1996, P. Hanson ( MZLU) .

Figures

Figs 428–431. Galeopsomyia ingae, holotype ♀ – (428) habitus dorsal view; (429) habitus lateral view. Galeopsomyia intesa, holotype ♀ – (430) habitus dorsal view; (431) habitus lateral view.

Figs 799–807. Head incl. antennae, lateral view ♀ – (799) Galeopsomyia gutierrezi; (800) G. grandis; (801) G. illydris; (802) G. hiata; (803) G. infusca; (804) G. intesa; (805) G. ira; (806) G. isola; (807) G. lapsa.