Macrobathra quercea Moriuti, 1973

(Figs 14, 31, 42)

Macrobathra quercea Moriuti, 1973: 35 . TL: Japan (Honshu). TD: OPU.

Material examined. CHINA, Guangxi: 1♀, Yinshan Park, Dayaoshan, Jinxiu County (24.15°N, 110.21°E), 1364 m, 19.VII.2015, leg. MJ Qi & SN Zhao ; Hubei: 1♀, Maoba, Lichuan County, 700 m, 29.VII.1999, leg. HH Li et al., slide No. W03124 ♀; 4♁ 3♀, Taohuachong, Yingshan County (30.98°N, 116.25°E), 635 m, 23–25.VI.2014, leg. W Guan & MQ Yang , slide No. ZD21147 ♁; Shaanxi: 1♀, Ningshan County, 880 m, 11.VIII.1987, leg. HH Li et al., slide No. W95093; Yunnan: 1♀, Taiyanghe, 1450 m, 11.VI.2014, leg. ZG Zhang ; Zhejiang: 1♀, Mt Tianmu, 500 m, 16.VIII.1999, leg. HH Li et al., slide No. W 00053; 1♁, Kaishanlaodian, Mt. Tianmu, 1140 m, 17.VIII.1999, leg. HH Li et al., slide No. W 00052; 2♁, Wuyanling, Taishun, 790 m, 3.VIII.2007, leg. Q Jin et al., slide Nos. ZZW07264, ZZW07329; 1 ♁ 1♀, Laoan, Mt. Tianmu (30.33°N, 119.40°E), 555 m, 3–5.VII.2014, leg. AH Yin et al., slide No. ZD21309♁; 2♀, Laoan, Mt. Tianmu (30.33°N, 119.40°E), 555 m, 13–15.VII.2015, leg. AH Yin et al.; 2♁ 2♀, Laoan, Mt. Tianmu (30.33°N, 119.49°E), 866 m, 7–9.VII.2014, leg. AH Yin et al., slide No. ZD21313 ♀; 2♁, Qianyuan, Mt. Tianmu (30.33°N, 119.40°E), 866 m, 12–13.VIII.2014, leg. AH Yin et al.; 2♁ 4♀, Xiguan, Mt. Tianmu (30.36°N, 119.48°E), 566 m, 17–19.VII.2014, leg. AH Yin et al., slide No. ZD21310 ♀; 2♁, Pinggang, Mt. Longxu (30.42°N, 119.55°E), 754 m, 21.VII.2014, leg. AH Yin et al., slide No. ZD21314; 3♁, Qianqingtang, Qingliangfeng (30.30°N, 119.12°E), 1059 m, 28–29.VII.2014, leg. AH Yin et al., slide No. ZD21320; 4♁, Zhushan Park, Zhoushan City (30.01°N, 122.08°E), 109 m, 28.VI.2017, leg. ZG Zhang et al., slide No. ZD 21307; 1♁, Mt. Siming (29.73°N, 121.08°E), 843 m, 30.VI.2017, leg. ZG Zhang et al., slide No. ZD21318.

Diagnosis. Adult (Fig. 14). Wingspan 15.0‒ 16.5 mm. Macrobathra quercea can be distinguished in the male genitalia by the left valvella with distal 1/3 widened elliptically, the right valva widened towards setose apex, and the tegumen with a long process near the right anterolateral corner (Fig. 31); and in the female genitalia by the corpus bursae with two large circular disc full of reticular striae and a spine-shaped signum situated in the centre of each disc (Fig. 42).

Host plants. Fagaceae: Quercus serrata Thunberg, Q. glauca Thunberg (Moriuti 1973) .

Distribution. China (Guangxi, Hubei, Hunan, Shaanxi, Shanxi, Yunnan, Zhejiang), Japan, Korea.