Galeopsomyia anomala 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 : 189-190

Galeopsomyia anomala Hansson sp.nov.

( Figs 230, 231 , 924 , 1051)

Diagnosis (female). Antenna with clava with a distinct constriction between C1 and C2, and one anellus large (Fig. 1051); genal carina present; mesoscutellum ( Fig. 924 ) with submedian grooves distinct with inner and outer margin distinct, grooves subdivided by several transverse carinae, with two pairs of setae, one pair just above the middle of mesoscutellum and one pair close to posterior margin; dorsellum concave with raised posterior margin and a median carina ( Fig. 230 ); propodeum ( Fig. 230 ) with median carina triangular, with strong reticulation, callus with 11 setae; fore coxa with a carina along anterior margin; petiole yellowish-brown ( Fig. 230 ); gaster ( Fig. 230 ) 2.5× as long as wide, tergites with weak reticulation; dark brown to black non-metallic species ( Figs 230, 231 ).

Female holotype: length of body 2.4mm.

Scape yellowish-brown, pedicel brown, flagellum dark brown. Head, mesoscutum, and mesoscutellum dark brown; propodeum black. Legs with fore and mid coxae dark brown, hind coxa black; trochanters yellowish-brown; femora dark brown with apex yellowish-brown; tibiae yellowish-brown; T1–3 yellowish-brown, T4 pale brown. Petiole yellowish-brown. Gaster with Gt 1-5 dark brown, Gt 6-7 black; gonoplac black.

Antenna with a distinct constriction between C1 and C2, with one anellus large. Face below level of toruli with weak reticulation, clypeus smooth, frons rugose, antennal scrobes with weak reticulation; with genal carina. Vertex with weak reticulation outside ocellar triangle, with transverse carinae inside ocellar triangle. Occipital margin with a carina behind ocellar triangle.

Mesoscutum with strong reticulation, meshes isodiametric on sidelobes, elongate on midlobe, midlobe with parts close to notauli rugose; midlobe with a wide indistinct median groove, with 15 scattered setae on rugose parts. Mesoscutellum with weak reticulation on median part, lateral parts with strong reticulation, meshes elongate; submedian grooves distinct, slightly curved and diverging towards posterior part, subdivided by transverse carinae; lateral parts with two pair of setae, one pair just above the middle and one pair close to posterior margin. Dorsellum concave with raised posterior margin and a median carina. Propodeum with triangular median carina that is concave; with strong reticulation; callus with 11 setae. Fore coxa with weak reticulation and with a carina along anterior margin, mid coxa with weak reticulation, hind coxa with strong reticulation. Fore wing with 5&6 setae on dorsal surface of submarginal vein; speculum small and closed; costal setal row unbroken.

Petiole transverse with strong sculpture on dorsal part. Gaster elongate; tergites with weak reticulation.

Relative measurements: head length, dorsal view 25; head length, frontal view 41; POL 11; OOL 5.5; lateral ocellus diameter 5.2; head width 56; mouth width 16.5; malar space 12; eye length 26; scape length 21; scape width 5; pedicel+flagellum length 62; pedicel length 8.5; pedicel width, dorsal view 4.5; F1 length 12; F1 width 5; F2 length 10; F2 width 5; F3 length 9; F3 width 5.5; clava length 18; clava width 6; C3 length 7; spicule length 2; mesosoma length 65; mesosoma width 50; midlobe of mesoscutum length 23; mesoscutellum length 22; mesoscutellum width 22; median part of mesoscutellum width (measured medially) 7; median part of mesoscutellum, width in anterior part 8; median part of mesoscutellum, width in posterior part 8; lateral part of mesoscutellum, width (measured medially) 5; dorsellum length 5; propodeum length 8.5; costal cell length 36; costal cell width (measured at widest part) 3; marginal vein length 46; stigmal vein length 12; gaster length 100; gaster width 40; Gt 2 length (measured medially) 12; Gt 4 length (measured medially) 14; Gt 7 length (measured medially) 11; Gt

7 width (measured at base) 13; longest cercal seta length 14; shortest cercal seta length 6.

Male. Unknown.

Hosts. Unknown.

Distribution. Ecuador.

Material examined. Holotype ♀ ECUADOR, Napo, Lumbaqui, 10-11.iii.1983, Lars Huggert ( MZLU).

Etymology. From the Greek anomalos = unusual, different, referring to the slightly odd appearance of species.

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 924–932. Mesoscutellum dorsal view, holotype ♀ – (924) Galeopsomyia anomala; (925) G. asilis; (926) G. admirabilis; (927) G. hirsuta; (928) G. hirta; (929) G. papillosa; (930) G. curiosa; (931) G. scabiosa; (932) G. capillosa.