Galeopsomyia rosea 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 : 183-184

Galeopsomyia rosea Hansson sp.nov.

( Figs 228, 229 , 729 , 890 )

Diagnosis (female). Antenna with F1 2.3×, F2 2.5×, F3 2.5× as long as wide ( Fig. 729 ); mesoscutellum ( Fig. 228 ) with very weak reticulation and shiny, meshes elongate, submedian grooves distinct, ±straight and parallel; coxae dark brown, tibiae yellowish-brown ( Fig. 229 ); hind femur 3.7× as long as wide; petiole a narrow band; gaster ( Fig. 228 ) 3.4× as long as wide; gonoplac 0.9× as long as length of hind femur ( Fig. 229 ).

Female holotype: length of body 2.9mm.

Scape yellowish-brown with dorsal edge brown, pedicel and flagellum dark brown. Head with frons black with metallic blue tinges, antennal scrobes and clypeus black. Mesoscutum with sidelobes black with metallic tinges, midlobe metallic pale bluish; mesoscutellum metallic pale bluish; propodeum black with metallic tinges. Legs with fore and mid coxae dark brown, hind coxa black with metallic tinges; fore and mid trochanters dark brown, hind trochanter yellowish-brown; femora dark brown; tibiae yellowish-brown; T1–3 yellowish-brown, T4 brown. Petiole yellowish-brown. Gaster with Gt 1 with anterior half metallic pale bluish and posterior half golden-purple, Gt 2-6 golden-purple, Gt 7 black; gonoplac black.

Face below level of toruli, including clypeus, with weak reticulation, frons rugose, antennal scrobes with weak reticulation. Vertex with wrinkled sculpture inside ocellar triangle, outside with weak reticulation. Occipital margin with a carina behing ocellar triangle,

Mesoscutum with strong reticulation, meshes isodiametric on sidelobes, slightly elongate on midlobe; midlobe without median groove, with three adnotaular setae in a single row. Mesoscutellum with very weak reticulation and shiny, meshes elongate; submedian grooves distinct, ±straight and parallel. Dorsellum with weak sculpture. Fore and mid coxae with weak reticulation, hind coxa with strong reticulation. Fore wing with two setae on dorsal surface of submarginal vein; speculum closed; costal setal row unbroken.

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

Relative measurements: head length, dorsal view 24; head length, frontal view 40; POL 7.5; OOL 6.5; lateral ocellus diameter 5; head width 48.5; mouth width 16; malar space 14; eye length 23; scape length 20; scape width 4.2; pedicel+flagellum length 63.5; pedicel length 8.5; pedicel width, dorsal view 4; F1 length 9; F1 width 4; F2 length 10; F2 width 4; F3 length 10; F3 width 4; clava length 22; clava width 5; C3 length 8; spicule length 1.5; mesosoma length 78; mesosoma width 46; midlobe of mesoscutum length 23; mesoscutellum length 27; mesoscutellum width 19; median part of mesoscutellum width (measured medially) 10.5; median part of mesoscutellum, width in anterior part10; median part of mesoscutellum, width in posterior part 10.5; lateral part of mesoscutellum, width (measured medially) 3; dorsellum length 3; propodeum length 12; costal cell length 37; costal cell width (measured at widest part) 2; marginal vein length 43; stigmal vein length 11; gaster length 124; gaster width 36; Gt 2 length (measured medially) 7.5; Gt 4 length (measured medially) 16; Gt 7 length (measured medially) 19; Gt 7 width (measured at base) 17; longest cercal seta length 14; shortest cercal seta length 7.

Male. Unknown.

Hosts. Unknown.

Distribution. Costa Rica.

Material examined.

Holotype ♀ COSTA RICA, Guanacaste, 18km N Liberia , Buena Vista Lodge , 10º48’N, 85º24’W, 770m, 15-17.ii.2016, J.S. Noyes ( NHMUK).

Figures

Figs 228–231. Galeopsomyia rosea, holotype ♀ – (228) habitus dorsal view; (229) habitus lateral view. Galeopsomyia anomala, holotype ♀ – (230) habitus dorsal view; (231) habitus lateral view.

Figs 724–732. Head incl. antennae, lateral view ♀ – (724) Galeopsomyia springerae; (725) G. corista; (726) G. fuga; (727) G. lama; (728) G. amadea; (729) G. rosea; (730) G. insignis; (731) G. admirabilis; (732) G. abra.

Figs 885–896. Head frontal view, ♀ – (885) Galeopsomyia fucata ht; (886) G. loboi ht; (887) G. epidius n-t; (888) G. rubii pt; (889) G. lasallei pt; (890) G. rosea ht; (891) G. admirabilis ht; (892) G. copala pt; (893) G. grandis pt; (894) G. illydris pt; (895) G. lemuris pt; (896) G. montanis pt.