37. Ditrigona chama Wilkinson, 1968

Figs 42, 78, 112, 145, 174

Ditrigona chama Wilkinson, 1968: 488. Holotype ♂, China: Sichuan, Siao-lou (NHMUK).

Material examined.

China: Yunnan: 1♂ (ZFMK), paratype, Li-kiang. ca. 3000 m, Prov. Nord-Yuennan, 28.VII.1934 , H. Höne, moth photograph examined; 2♂ (IZCAS), Yongsheng, Liude, 2250 m, 10.VII.1984, leg. Liu Dajun ; 1♂ (IZCAS), Tengchong, Qushi, Dabacun, 1873 m, 4.VII.2013, leg. Liu Shuxian. Shanxi (IZCAS): 15♂ 14♀, Pangquangou, Erhezhuang, 1670 m, 4-6.VII.2018, leg. Cui Le, Jiang Shan. Shaanxi (IZCAS): 1♂, Mei Xian, Honghegu, Shenxianling, 1239 m, 21-22.VII.2018, leg. Zhang Xinyi ; 1♂, Ningshan, Huoditang, 1497 m, 29-31.VII.2018, leg. Zhang Xinyi ; 1♀, Zhouzhi, Diaoyutai, 1480 m, 29.VI.2008, leg. Bai Ming ; 1♂, Foping, Longcaoping, 1256 m, 3.VII.2008, leg. Liu Wangang, Cui Junzhi ; 2♂, Taibai, Huangbaiyuan, 1323 m, 17-18.VI.2012, leg. Li Jing, Liu Shuxian ; 1♂ 1♀, Feng Xian, Jialingjiangyuantou, 1510 m, 21-24.VII.2017, leg. Cui Le ; 1♂ 1♀, Zhashui, Yingpanzhen, Niubeiliang, Laolin, 1046 m, 11-15.VII.2017, leg. Cui Le. Gansu (IZCAS): 1♂, Kang Xian, Qinghelinchang, 1400 m, 7.VII.1999, leg. He Tongli, Yao Jian ; 1♂, Zhouqu, Shatanlinchang, 2350 m, 5.VII.1998, leg. Yuan Decheng. Zhejiang: 2♀, Tianmu Shan, 26.VI.1957, leg. Su Jiyao. Sichuan (IZCAS): 1♀, Emei Shan, Jiulaodong, 1800-1900 m, 6.VII.1957, leg. Zhu Fuxing ; 1♀, Jiguan Shan, Shaoyaogou, 1556 m, 11-16.VII.2016, leg. Cui Le.

Distribution.

China (Shanxi, Shaanxi, Gansu, Zhejiang, Hubei, Sichuan, Yunnan, Tibet).