Periacma delegata Meyrick, 1914

Periacma delegata Meyrick, 1914: 52 . TL: China (Taiwan). TD: DEM.

Periacma chengchengensis Wang et Zheng, 1995: 5 .

Distribution. China (Anhui, Beijing, Guangxi, Hebei, Heilongjiang, Henan, Hunan, Liaoning, Shaanxi, Shandong, Shanxi, Taiwan, Tianjin, Xizang, Zhejiang), Japan, Korea.