The following six new species of Laboulbeniales from China are described: Laboulbenia assingii, sp. nov., parasitic on Mimogonus, sp. (Coleoptera, Staphylinidae); L. rugosa, sp. nov., parasitic on Amerizus (Tiruka), spp. (Coleoptera, Carabidae); Rhachomyces latellae, sp. nov., parasitic on an unidentified cavernicolous Carabidae; R. spiralis, sp. nov., parasitic on Guizhaphaenops, sp. (Coleoptera, Carabidae); R. toledanoi, sp. nov., parasitic on Amerizus (Tiruka) perraulti Deuve (Coleoptera, Carabidae); Stigmatomyces ferrugineus, sp. nov., parasitic on Desmometopa, sp. (Diptera, Milichiidae).
China, Carabidae, Diptera, Staphylinidae, new species