Abstract:
The paper deals with the species belonging to the subfamilies Brachystomellinae and Frieseinae and with some members of the subfamily Pseudachorutinae, found in Northern Korea. The specimens in the samples have been classified as 16 species (including 10 new species) belonging to the following genera: Brachystomella, Friesea, Pseudachorutes, Pseudanurida and Anurida. The remaining 13 could be not determined, as the samples included too few specimens; their classification can be made only when a larger collection is investigated.