The paper contains brief history of fungicolous fungi investigations in Ukraine. The detailed descriptions and original illustrations, and also some ecological features for fungicolous hyphomycetes Nematogonum ferrugineum (Pers.) S. Hughes, Gonatobotryum parasiticum (Thaxt.) Jane Walker et Minter, Sympodiophora stereicola G.R.W. Arnold and Calcarisporium arbuscula Preuss are presented. First three species are registered on the territory of Ukraine for the first time, and C. arbuscula till now was presented in the country by single finds.