Six new species of the genus Schwiebea Oudemans, 1916 are described: S
. kurilensis sp. n., S. sakhalinensis sp. n., S. montana sp, n., S. ak
suensis sp. n., S. tuzkoli so. n. and S. piceae sp. n. A key to 30 spe
cies from the fauna of the former USSR is given.