Euplectrus andydeansi Hansson

Female. Length of body 2.0 mm. Antenna with scape and pedicel yellowish-brown, flagellomeres dark brown (Fig. 92). Mandibles and palpi white. Head including lower face black and shiny (Fig. 88). Frons close to eyes with two rows of setae (Fig. 98). Vertex smooth (Fig. 99). Occipital margin rounded (Fig. 99). Mesosoma black and shiny (Fig. 87). Each sidelobe of mesoscutum with nine setae. Scutellum 1.0× as long as wide; with very weak engraved reticulation, posterior margin smooth (Fig. 100). Dorsellum anteriorly with a groove that is divided by longitudinal carinae (Fig. 737), groove medially 0.4× as long as length of dorsellum. Propodeum with very weak reticulation (Fig. 737); anteromedially with a triangular cup; propodeal callus with seven setae. Legs yellowish-brown (Fig. 87). Fore wing: costal cell with one row of setae on ventral surface, and margin with four setae close to marginal vein; with 13 admarginal setae, in one row. Gaster dark brown with a narrow yellowish-brown longitudinal stripe in anteromedian ½ (Fig. 90). Ratios. HE/MS/WM = 2.2/1.0/1.3; POL/OOL/POO = 3.3/2.2/1.0; OOL/DO = 1.5; WE/WF/WH/HH = 1.0/2.6/4.6/3.1; WH/WT = 1.1; PM/ST = 1.5; TS1/TS2/LT/LT1/LT2/LT3/LT4 = 4.0/2.8/7.3/2.6/1.6/1.0/2.0; LP/WP = 1.0; MM/LG = 1.1. Male. Length of body 1.5 mm. Scape slightly expanded and widest in the middle and with apex narrow (Fig. 93), sensory pores confined to ventral margin and with sensory area brown. Otherwise similar to female except gaster with anterior ½ white with dark brown lateral margins (Fig. 91), and shorter. Ratios. LC/WS = 3.1; MM/LG = 1.2.

Costa Rica (Guanacaste Province).