Distribution records of the Diphya species in China. D. guiyang sp. nov. (scarlet circle: Guizhou Province, Guiyan City), D. weimiani sp. nov. (yellow circle: 1. Sichuan Province, Mount Longmen; 2. Guizhou Province, Mount Leigong), D. okumae Tanikawa, 1995 (carmine circle: 1. Hennan Province, Xinyang City; 2. Hennan Province, Neixiang County; 3. Hubei Province, Hefeng County), D. qianica Zhu, Song & Zhang, 2003 (greent circle: Guizhou Province, Mount Fanjing), D. songi Wu & Yang, 2010 (orange circle: Yunnan Province, Mount Canshan), D. taiwanica Tanikawa, 1995 (light blue circle: 1. Taiwan Province, Mount Pahsien-shan; 2. Taiwan Province, Mount Alishan); D. tanasevitchi (Zhang, Zhang & Yu, 2003) (lilac circle: 1. Hebei Province, Mount Wuling; 2. Hebei Province, Pingshan County; 3. Ningxia Hui Autonomous Region, Delong County; 4. Ningxia Hui Autonomous Region, Jingyuan County), D. wulingensis Yu, Zhang & Omelko, 2014 (dark blue circle: Hebei Province, Mount Wuling).