Two species of Timulla Ashmead that parasitize nests of Exomalopsis fulvofasciata (Hymenoptera: Apidae) in riparian vegetation in the Miranda Pantanal, Mato Grosso do Sul, Brazil were recorded. Also, the behavior of Timulla species, and first report of T. intermissa in the Brazilian Pantanal was reported.
parasitoidism; Pantanal; host report; velvet ant; Mutillini