Eragenia dentata Waichert and Pitts

COSTA RICA: Alajuela Province, Aguas Zarcas; 8 March 2020; K. Yukich (kyukich). Host: Unidentified species ( Corinnidae), subadult male. The wasp straddled the dismembered ground sac spider on a leaf, dorsal side upward, grasping the base of its chelicera with her mandibles (Yukich 2020) .