18. Ditrigona regularis Warren, 1922

Figs 18, 63, 97, 130, 162

Ditrigona regularis Warren, 1922: 463. Lectotype ♂, India: Assam, Khasia (NHMUK).

Ditrigona regularis diflerentiata Bryk, 1943: 9.

Material examined.

China: Guangxi (IZCAS): 2♀, Napo, Defu, 1350 m, 19.VI.2000, leg. Li Wenzhu. Sichuan: 1♀, Emei Shan, Qingyinge, 800-1000 m, 29.IV.1957, leg. Huang Keren ; 2♀, Emei Shan, 0km, 1288 m, 31.VII.2013, leg. Cheng Rui ; 1♀, Huili, 19.VII.1974, leg. Han Yinheng ; 2♂ 1♀, Anha, Luoji Shan, 2044 m, 14-16.VII.2018, leg. Cui Le, Jiang Shan. Yunnan (IZCAS): 1♀, Pianma, Dianxin hotel, 1970 m, 8-12.V.2011, leg. Yang Xiushuai, Wang Ke ; 1♀, Tengchong, Dahaoping, 2020 m, 24-26.V.1992, leg. Xue Dayong ; 1♂, same locality, 2020 m, 5-7.VIII.2007, leg. Xue Dayong; 1♀, Tengchong, Shidi, 1730 m, 3-5.VIII.2016, leg. Ban Xiaoshuang ; 2♂ 2♀, Tengchong, Houqiao, 1620 m, 6-8.VIII.2016, leg. Ban Xiaoshuang ; 1♀, Lushui, Yaojiaping, 2500 m, 4.VI.1981, leg. Zhang Xuezhong ; 1♀, Ruili, Dengga, 980 m, 6-8.VI.1992, leg. Xue Dayong ; 2♂ 3♀, Pingbian, Daweishan, 2090 m, 4-8.VIII.2017, leg. Cui Le ; 1♀, Kunming, Shuanglongxiang, 2100 m, 11.VIII.2006, leg. Ma Rong ; 1♀, Xinping, Gasa, Yaonan, 1900 m, 10-13.VIII.2017, leg. Cui Le ; 1♀, Yunlong, Tianchi Baohuqu, 2570 m, 9-12.VIII.2016, leg. Ban Xiaoshuang. Tibet (IZCAS): 1♀, Medôg, 1091 m, 22.VIII.2006, leg. Lang Songyun. Thailand (ZFMK): 1♂, Chiangmai Doi Suthep, 1325 m, 21.XI.-4.XII.1989, leg. Schnitzler , moth photograph examined.

Distribution.

China (Guangxi, Sichuan, Yunnan, Tibet), India, Myanmar, Thailand.