EN
Ten hymenopteran species of the family Ichneumonidae (2 species) and superfamily Chalcidoidea (8 species) had been reared from cocoons of Callisto denticulella (THNBG.). Such parasitoids as Gelis areator (PANZ.), Chrysocharis pentheus WALK., Pedobius saulius WALK., Dibrachys cavus WALK., Eupelmus fulvipes FÖRSTER, Eupelmus urozonus DALMAN, Eurytoma goidanichi BOUCEK and Parablastothrix montana ERDÖS had not been reported from the host before. E. fulvipes, E. goidanichi and P. montana are species new to Poland.