Two hundred sixty-five moth species belonging to 25 families of Microlepidoptera were collected in the Hiraodai karst plateau, Fukuoka Prefecture, Japan. Of these, 172 species are newly recorded from Hiraodai, 25 species are newly recorded from Kyushu, and one species, Trachydora ussuriella Sinev, 1981 (Elachistidae, Parametriotinae) is new to Japan.
