Аннотация:A new genus, Turanostyphlus gen. n. (type species Styphlus hauseri González, 1967), and new species,
Trachysoma demidovi sp. n. from the Northern Caucasus (North Ossetia, Teberda), Styphlus mikhaili sp. n. and
S. medvedevi sp. n. from the Western Caucasus (Aibga Range), S. caelebs sp. n. from Abkhazia (Bzybskii Range),
S. manueli sp. n. from Georgia (Mingrelia, Askhi Plateau), and S. bogatshevi sp. n. from Armenia (Dzhavakhetskii
Range) are described. A new synonymy, Turanostyphlus hauseri González, 1967 = Orthochaetes tadzhika Nasreddinov,
1972, syn. n., is established. Keys to the genera closely related to the genus Orthochaetes Germar and to 8
species of the genus Styphlus Schoenherr in the fauna of the Caucasus are provided.