Euplectrus garygibsoni Hansson

Female. Length of body 2.7 mm. Antenna with scape, pedicel and 1st flagellomere yellowish-brown, flagellomeres 2–3 with basal ½ yellowish-brown and apical ½ dark brown, flagellomeres 4–6 dark brown (Fig. 165). Mandibles and palpi yellowish-brown. Head black and shiny, lower face with median part dark reddish-brown, pale part reaching to level of median toruli, with parts between pale area and eyes black (Fig. 163). Frons close to eyes with two irregular rows of setae (Fig. 169). Vertex with very weak reticulation (Fig. 170). Occipital margin with a carina behind ocellar triangle (Fig. 170). Mesosoma black and shiny (Fig. 162). Each sidelobe of mesoscutum with 12 setae. Scutellum 0.8× as long as wide; with very weak reticulation (Fig. 171). Dorsellum along anterior margin with a deep groove that is divided by longitudinal carinae (Fig. 754), groove medially 0.4× as long as length of dorsellum. Propodeum with very weak reticulation (Fig. 754); anteromedially with a semicircular cup; propodeal callus with eight setae. Legs yellowish-brown (Fig. 162). Fore wing: costal cell on ventral surface with two complete rows of setae, three rows in some places, and margin with six setae close to marginal vein; with 22 admarginal setae, mainly in one row but with two rows in apical ⅓. Gaster with anterior ½ yellowish-brown with dark brown lateral margins, posterior ½ dark brown (Fig. 164). Ratios. HE/MS/WM = 2.1/1.0/1.1; POL/OOL/POO = 8.0/3.0/1.0; OOL/DO = 0.8; WE/WF/WH/HH = 1.0/2.2/4.5/3.3; WH/WT = 0.9; PM/ST = 1.9; TS1/TS2/LT/LT1/LT2/LT3/LT4 = 4.8/2.8/7.8/1.0/1.5/1.5/3.5; LP/WP = 1.0; MM/LG = 1.0. Male. Unknown.

Costa Rica (Guanacaste Province).