Abstract
The diplopod genus Yasudatyla Shear & Tsurusaki, 1995 is new to the fauna of Russia, due to the discovery of Y. kurilensis sp. nov. from Kurile Islands. The genus is currently represented by four species, i.e. Y. yasudai Shear & Tsurusaki, 1995, Y. hidakaensis Shear & Tsurusaki, 1995, Y. shariensis Shear & Tsurusaki, 1995, all from Japan, and Y. kurilensis sp. nov. from the Kurile Islands, Russia, described here. All known species of the genus are keyed, including the new species.