Galeopsomyia aliosa Hansson & Hanson 2023, sp.nov.
Creators: name: Hansson, Christer
name: Hanson, Paul E.
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Eulophidae
Galeopsomyia
Galeopsomyia aliosa

description: Galeopsomyia aliosa Hansson sp.nov.
(Figs 21, 50, 51, 690)
Diagnosis (female). Antenna with solid clava (Fig. 690); genal carina present; mesoscutellum with weak and indistinct submedian grooves, more distinct in posterior half (Fig. 50), predominantly with isodiametric meshes; propodeum with posterior part of median carina split into a “Y”, and with anterior part raised into a tooth (Fig. 50); hind coxa with a strong and complete carina along posterior margin (Fig. 21); petiole short, conical and smooth; gaster 2.8× as long as wide, Gt 2 0.2× as long as Gt 4, Gt 1 with same strong reticulation as remaining tergites (Fig. 50), medio-basal part of Gt
1 without transverse carina or edge dorsally.
Female holotype: length of body 2.2mm (paratypes 2.4–2.8mm).
Scape yellowish-brown with dorsal edge dark brown, pedicel and flagellum dark brown. Head with frons and vertex black with metallic greenish-blue tinges, antennal scrobes and clypeus black. Thoracic dorsum metallic greenish-blue. Legs with fore and hind coxae metallic greenish-blue, mid coxa black; trochanters dark brown; fore and mid femora dark brown with apex yellowish-brown, hind femur black with metallic tinges and apex yellowish-brown; tibiae yellowish-brown; T1–3 yellowish-brown, T4 dark brown. Petiole black. Gaster with Gt 1 metallic greenish-blue with posterior margin golden-purple, Gt 2-4 golden-purple, Gt 5 metallic greenish-blue with medio-apical part golden-purple, Gt 6 golden-purple, Gt 7 black with metallic tinges; gonoplac black.
Antenna with solid clava. Frons with strong reticulation, clypeus smooth, scrobes with weak reticulation; with genal carina. Vertex with strong reticulation.
Pronotum, mesoscutum and mesoscutellum with strong reticulation; midlobe of mesoscutum with six adnotaular setae in a single row. Mesoscutellum with submedian grooves hardly discernible, without median groove; anterior pair of setae placed in the middle of mesoscutellum. Dorsellum with strong reticulation. Propodeum with complete but short median carina, with posterior part split into an inverted “Y” and with anterior part raised into a tooth; with strong reticulation; callus with two setae. Fore and hind coxae with strong reticulation, mid coxa with weak reticulation; hind coxa with a strong and complete carina along posterior margin. Fore wing with four setae on dorsal surface of submarginal vein; speculum open below and towards base of wing; costal setal row unbroken.
Petiole small, conical and smooth. Gaster elongate; all tergites with strong reticulation.
Relative measurements: head length, dorsal view 21; head length, frontal view 37; POL 11.5; OOL 6; lateral ocellus diameter 4; head width 47; mouth width 15; malar space 13; eye length 21; scape length 16.5; scape width 4; pedicel+flagellum length 45; pedicel length 7; pedicel width, dorsal view 4; F1 length 7.5; F1 width 4.5; F2 length 6; F2 width 5; F3 length 6; F3 width 6; clava length 15.5; clava width 6.5; C3 length 4; spicule length 1; mesosoma length 61; mesosoma width 45; midlobe of mesoscutum length 27; mesoscutellum length 23; mesoscutellum width 23; median part of mesoscutellum width (measured medially); median part of mesoscutellum, width in anterior part; median part of mesoscutellum, width in posterior part; lateral part of mesoscutellum, width (measured medially); dorsellum length 3.5; propodeum length 7; costal cell length 33; costal cell width (measured at widest part) 3; marginal vein length 32; stigmal vein length 11; gaster length 100; gaster width 36; Gt 2 length (measured medially) 3; Gt 4 length (measured medially) 19; Gt 7 length (measured medially) 10; Gt
7 width (measured at base) 14; longest cercal seta length 8; shortest cercal seta length 6
Male. Unknown.
Hosts. Unknown.
Distribution. Costa Rica.
Material examined.
Holotype ♀ COSTA RICA, Heredia, Santo Domingo, INBio-Parque, 16.ii.2013, J.S. Noyes (NHMUK). Paratypes (5♀, MZLU, MZUCR, NHMUK): 3♀ from same locality as holotype but collected 8-29.ii.2000, iii.2002, 1-12.iv.2002; 1♀ COSTA RICA, Heredia, 6km ENE Vara Blanca, 10°11’N, 84°07’W, 2000m, iv.2002, INBio, OET, ALAS; 1♀ COSTA RICA, Puntarenas, Buenos Aires, Estación Altamira, Sendero a Casa Coca, LS 331750_574400, 1700m, 12.v.2001, D. Rubí.
description: Published as part of Hansson, Christer & Hanson, Paul E., 2023, EULOPHIDAE OF COSTA RICA (HYMENOPTERA: CHALCIDOIDEA), 5: The genus Galeopsomyia Girault, pp. 1-743 in Taxonomic Monographs on Neotropical Hymenoptera (Oxford, England) (Oxford, England) 3 (1) on pages 65-67, DOI: 10.5281/zenodo.8372024