Scientiae biologicae

A complete catalogue of the family Ichneumonidae from the Czech and Slovak Republics is presented, including consideration of the historical Czech lands. The checklist of Ichneumonidae contains 2,171 species from Czechia (1,823 from Bohemia and 1,452 from Moravia) and 918 species from Slovakia, constituting ca. 37% and 15% of the European ichneumanid fauna respectively. Altogether, 125 species are reported as new to Czechia (179 to Bohemia and 26 to Moravia) and 14 species new to Slovakia. Faunistic data for all new records are provided. The catalogue is accompanied by a comprehensive bibliography.