Gallerucida bifasciata Motschulsky, 1861

Fig. 44

Gallerucida bifasciata Motschulsky, 1861: 24. TL Japan; TD MNHN.

Melospila nigromaculata Baly, 1861: 297. Synonymized by Kimoto 1965: 399.

Melospila consociata Baly, 1874: 184. Synonymized by Ogloblin 1936: 354.

Galerucida nigrofasciata Baly, 1879: 453. Synonymized by Gressitt and Kimoto 1963: 722.

Galerucida nigrita Chûjô, 1935: 168. Synonymized by Kimoto 1966: 34.

Galerucida bifasciata nigromaculata Takizawa, 1980: 73. Synonymized by Takizawa 1985: 10.

Type material.

Syntype: labels: Galerucida / Galerucida bifasciata / Motch. / Type / Japonia // Ex-Musaeo / E. Harold. (MNHN).

Other material examined

(115 spec.). China: Heilongjiang: 1♀, Heilongjiang, Jingpo Hu, 6-IX-1970, unknown, leg .; 3♂♂, Heilongjiang, Harbin Shi, (20-22)- VI-1955, unknown, leg .; Jinlin: 2♀♀, 1♂, Jilin, Linjiang, 14-V-1955, unknown, leg .; Liaoning: 1♂, Liaoning, Qianshan, 15-V-1955, unknown, leg .; 1♂, Liaoning, Qingyuan, 3-VI-1955, unknown, leg .; Gansu: 3♀♀, 5♂♂, Gansu, Huixian, Yuguan, 23-V-1981, unknown, leg .; Hebei: 2♂♂, Hebei, Wuling Mountain, Shizigou [Zishigou], 500 m, 2-VI-1981, Pei-Yu Yu, leg. ; 1♂, Hebei, Yu Xian, Longquanguan, 3-VIII-1998, Ai-Min Shi et al., leg .; 1♂, Hebei, Wuling Mountain, 1200-1800 m, 5-VII-1963, Sheng-Qiao Jiang, leg. ; Shaanxi: 2♀♀, 1♂, Shaanxi, Hua Mountain, 9-VI-1936, unknown, leg .; 1♂, 1♀, Shaanxi, Hua Mountain, 1670 m, 29-V-1963, Jin-Long Mao, leg. ; 1♂, Shaanxi, Hua Mountain, 1000 m, 10-VII-1972, Shu-Yong Wang, leg. ; 1♀, 1♂, Shaanxi, Ningxia Xian, Shibazhang, 1150 m, 28-VI-1999, De-Cheng Yuan, leg. ; Henan: 1♀, Henan, Luanchuan, Longyuwan, 1000-1400 m, 12-VII-1996, Wan-Zhi Cai, leg. ; 2♀♀, Henan, Jigong Mountain, 18-VII-1960, unknown, leg .; 1♂, Henan, Jigong Mountain, 8-VI-1982, unknown, leg .; 1♀, Henan, Jigong Mountain, 8-VI-1982, unknown, leg .; 1♂, Henan, Luoyang, 18-VI-1936, unknown, leg .; Jiangsu: 2♂♂, Jiangsu, Nanjing, 6-V-1936, unknown, leg .; 1♂, Jiangsu, Nanjing, 22-VI-1923, unknown, leg .; Anhui: 1♀, Anhui, Jinzhai Xian, Baojiawo, Linchang, 524.5 m, 1-VIII-2021, Zheng-Yu Zhao, leg. ; Zhejiang: 1♀, Zhejiang, Mogan Mountain, 8-V-1935, unknown, leg .; 3♂♂, Zhejiang, Tianmu Mountain, 300-900 m, 24-VI-1957, unknown, leg .; 1♀, Zhejiang, Anji Xian, Longwang Mountain, 450 m, 16-V-1996, Hong Wu, leg. ; 1♀, Zhejiang, Anji Xian, Longwang Mountain, 500 m, 17-V-1996, Hong Wu, leg. ; 1♀, Zhejiang, Anji Xian, Longwang Mountain, 500 m, 12-VI-1996, Xing-Ke Yang, leg. ; 1♂, Zhejiang, Hangzhou Shi, 12-VI-1954, unknown, leg .; Hubei: 1♂, Hubei, Badong, Sanxia, Linchang, 180 m, 27-VI-1993, Wen-Zhu Li, leg. ; 2♀♀, Hubei, Zigui Xian, Maoping, 80 m, 28-IV-1994, Jian Yao, leg. ; 1♀, Hubei, Zigui Xian, Jiulingtou, 110 m, 1-V-1994, You-Wei Zhang, leg. ; 1♀, Hubei, Xingshan, Xiakou, 140 m, 2-V-1994, You-Wei Zhang, leg. ; 1♂, Hubei, Badong, Dongxiangkou, 100 m, 14-V-1994, Wen-Zhu Li, leg. ; 1♂, Hubei, Zigui Xian, Maoping, 170 m, 28-IV-1994, Wen-Zhu Li, leg. ; 7♀♀, 1♂, Hubei, Zigui Xian, Jiulingtou, 100 m, 13-VI-1993, Wen-Zhu Li, leg. ; Jiangxi: 1♀, Jiangxi, Yishouyuanqian, 9-V-1959, unknown, leg .; Hunan: 1♂, Hunan, Yongshun, Shanmuhe, Linchang, 500 m, 7-VIII-1988, Liu Hong, leg. ; 1♀, Hunan, Yongshun, Shanmuhe, Linchang, 600 m, 6-VIII-1988, Shu-Yong Wang, leg. ; 1♂, Hunan, Nanyue, 1300 m, VII-1963, unknown, leg .; 1♀, Hunan, Zhangjiajie, 16-VII-1988, Yong-Kun Li, leg. ; Fujian: 1♀, Fujian, Jianyang, Huangkeng, 290-320 m, 2-IV-1960, Fu-Ji Pu, leg. ; 1♀, Fujian, Jianyang, Huangkeng, 290-320 m, 6-IV-1960, Fu-Ji Pu, leg. ; 1♀, Fujian, Jianyang, Huangkeng, 290 m, 27-III-1960, Sheng-Qiao Jiang, leg. ; 1♀, Fujian, Jianyang, Huangkeng, Guilin, 290-400 m, 5-IV-1960, Sheng-Qiao Jiang, leg. ; 1♀, Fujian, Jianyang, Huangkeng, Guilin, 290-400 m, 5-IV-1960, Sheng-Qiao Jiang, leg. ; 1♀, Fujian, Jianyang, Huangkeng, Guilin, 290 m, 10-IV-1960, Sheng-Qiao Jiang, leg. ; 1♂, Fujian, Jianyang, Huangkeng, 290-320 m, 6-IV-1960, Fu-Ji Pu, leg. ; 1♂, Fujian, Jianyang, Huangkeng, 290 m, 2-IV-1960, Fu-Ji Pu, leg. ; 1♂, Fujian, Jianyang, Huangkeng, Aotou, 950 m, 3-VI-1960, Sheng-Qiao Jiang, leg. ; 1♂, Fujian, Jianyang, Huangkeng, Guilin, 290-320 m, 14-IV-1960, Fu-Ji Pu leg. ; 1♀, 2♂♂, Fujian, Jianyang, Huangkeng, Guilin, 290 m, 11-IV-1960, Sheng-Qiao Jiang, leg. ; Guangxi: 2♀♀, 1♂, Guangxi, Guilin, 150 m, 20-V-1963, Yong-Shan Shi, leg. ; 1♀, 2♂♂, Guangxi, Longsheng, Sanmen, 300 m, 31-V-1963, leg .; 5♀♀, 6♂♂, Guangxi, Guilin, 150 m, 20-V-1963, Yong-Shan Shi, leg. ; 2♀♀, Guangxi, Luoxiang, 200 m, 15-V-1985, Xue-Zhong Zhang, leg. ; Sichuan: 1♀, Sichuan, Emei Mountain, Baoguosi, 3-VI-1957, Ke-Ren Huang, leg. ; 1♀, Sichuan, Emei Mountain, 580 m, 24-VI-1955, Tian-rong Huang, leg. ; 1♂, Sichuan, Emei Mountain, 580-650 m, 20-VI-1955, Bing-rong Ou, leg. ; 1♀, 4♂♂, Sichuan, Emei Mountain, 580 m, 24-VI-1955, Tian-rong Huang, leg. ; 2♂♂, Sichuan, Guan Xian, 700-1000 m, 29-IV-1963, Xue-Zhong Zhang, leg. ; 1♂, Sichuan, Xichang, Zhaojue, 2100 m, VI-1998, Rong-Hua Guo, leg. ; Guizhou: 1♀, Guizhou, Leishan, Taojiang, 1000 m, 5-VII-1988, Long-Long Yang, leg. ; 1♂, Guizhou, Leishan, Taojiang, 950 m, 7-VII-1988, Xing-Ke Yang, leg. ; 1♀, Guizhou, Huaxi, 20-IV-1948, unknown, leg .; 1♀, Guizhou, Maolan, Xiaoqikong, 30-V-1998, Liang-Zhang Song, leg. ; Yunnan: 1♂, Yunnan, Zhenxiong Xian, 1850 m, Jia-Hua Zhen, 11-V-1980, leg. (all IZAS) .

Distribution.

China: Heilongjiang, Jilin, Liaoning, Gansu, Hebei, Shaanxi, Henan, Jiangsu, Anhui, Zhejiang, Hubei, Jiangxi, Hunan, Fujian, Taiwan, Guangxi, Sichuan, Guizhou, Yunnan.

Host plants.

Reynoutria japonica, Fagopyrum esculentum, Rumex acetosa, Polygonum sp., Prunus persica, Rheum officinale, Polygonum multiflorum, Spiraea salicifolia .