Oreta fuscopurpurea Inoue, 1956

Song, Wenhui, Xue, Dayong & Han, Hongxiang, 2012, Revision of Chinese Oretinae (Lepidoptera, Drepanidae), Zootaxa 3445, pp. 1-36 : 25-27

Oreta fuscopurpurea Inoue, 1956

Figs. 47 , 93 , 125 , 178

Oreta extensa ab. fusco-purpurea Matsumura, 1927, J. Coll. Agr. Hokkaido Univ,. 19: 45. Oreta extensa fuscopurpurea Inoue, 1956 , Check List. Lep. Jap., 4: 370. Holotype 3, China: Formosa [ Taiwan], Honsha (EIHU).

Oreta purpurea Inoue, 1961 , Trans. lep. Soc. Jap., 12 (1): 10, figs 3, 5. Holotype 3, Japan: Mt. Yokokura. Oreta fuscopurpurea: Watson, 1967 , Bull. Br. Mus. nat . Hist. (Ent), 19: 201, pl.8: 116–118, pl.9: 120.

Material examined. CHINA, Zhejiang ( IZCAS): Taishun, Wuyanling, Shuangkengkou, 680 m, 28.VII.2007, coll. Lang Songyun, 13; Hangzhou, 15–19.X.1980, 33. Hubei ( IZCAS): Xingshan, Longmenhe, 1280 m, 20.VI.1993, coll. Yao Jian, 13; Xianfeng, 800 m, 4.VI.1989, coll. Li Wei, 13; Lichuan, Xingdoushan, 800 m, 23.VII.1989, coll. Li Wei, 13. Jiangxi ( IZCAS): Doushui, 29.VI.1975, coll. Song Shimei, 13. Hunan ( IZCAS): Suoxiyu, Sansuo, 410 m, 11–19.X.1988, coll. Fang Chenglai, 53; Yanling, Taoyuandong, 631 m, 4–8.VII.2008, coll. Chen Fuqiang, 13; Yongshun, Shanmuhe Linchang, 600 m, 3.VIII.1988, coll. Chen Yixin, 13; Zhangjiajie, Tianjiatai, 14.X.1988, 13; Cili, 3.IX.1988, coll. Song Shimei, 131Ƥ. Fujian ( IZCAS): Mt. Wuyi, 24.IV., 12.X.1982, 21.IV.1983, 14–16.V.1983, coll. Zhang Baolin and Wang Linyao, 63; Mt. Wuyi, Sangang, 700–704 m, 25–26.VII.2006, 11–14.VII.2009, coll. Xue Dayong and Xie Juan, 23; Mt. Wuyi, Huangxizhou, 500 m, 29.VII.2006, coll. Yang Chao, 13. Guangdong ( IZCAS): Ruyuan, Nanling, 1020 m, 2008. VII.16–20, coll. Chen Fuqiang, 13; Shixing, Chebaling, 365–401 m, 2008. VII.22–26, coll. Chen Fuqiang, 1Ƥ. Hainan ( IZCAS): Ledong, Jianfengling, 934 m, 14–17.XII.2007, coll. Li Jing, 33; Ledong, Jianfengling, Tianchi, 828–982 m, 1–5.V.2007, 23–26.XI.2008, coll. Chen Fuqiang and Li Jing, 43; Changjiang, Bawangling, Dongyizhan, 658 m, 28.XI.2008, coll. Li Jing, 13; Lingshui, Diaoluoshan, 920 m, 2.V.2007, coll. Han Hongxiang, 13. Guangxi ( IZCAS): Miaoershan, Jiuniuchang, 1100–1150 m, 7–13.VII.1985, coll. Fang Chenlai, 2Ƥ. Sichuan ( IZCAS): Mt. Emei, Qingyinge, 800–1000 m, 15–18.VII.1957, coll. Huang Keren, 23; Mt. Emei, 16.VI.1974, 28.IX.1981, coll. Wang Ziqing, 131Ƥ; Qingchengshan, 1000–1600 m, 30.V., 18.V.–4.VI 1979, coll. Gao Ping and Shang Jinwen, 113. Chongqing ( IZCAS): Wanxian, Wang’erbao, 1200 m, 9.VII.1993, coll. Huang Runzhi, 13; Pengshui, Taiyuan, 750 m, 9.VII.1989, coll. Yang Longlong, 13 ( IZCAS).

Diagnosis. For external comparisons see under O. extensa and O. eminens . In addition, the white dots near the discocellulars are more distinct in O. fuscopurpurea . The male genitalia are distinctive in the elongate valva bearing a very well developed sacculus, which has two pointed processes, one longer and the other shorter. The female genitalia have more slender ductus bursae than all other species except O. vatama , O. andrema and O. obtusa .

Distribution. China (Zhejiang, Hubei, Jiangxi, Hunan, Fujian, Taiwan, Guangdong, Hainan, Guangxi, Sichuan, Chongqing), Japan.

Figures

FIGURES 33 – 53. Adults of Oretinae (Scale bar = 1 cm). 33, Oreta pavaca sinensis (Holotype of O. fusca); 34, ditto (Holotype of O. unichroma); 35 – 36, O. trispinuligera, 35, Holotype; 37, O. trispinuligera (Holotype of O. ankyra); 38, O. liensis; 39, O. sanguinea; 40, O. eminens; 41, O. inflativalva sp. nov., Holotype; 42 – 43, O. angularis; 44 – 45, O. insignis; 46, O. extensa; 47, O. fuscopurpurea; 48, O. griseotincta; 49, O. bilineata; 50, Spectroreta hyalodisca (Holotype of S. fenestra); 51, Neoreta olga; 52, N. purpureofascia; 53, N. brunhyala, Paratype.

FIGURES 90 – 98. Male genitalia of Oretinae (Scale bar = 1 mm). 90, Oreta angularis; 91, O. insignis; 92, O. extensa; 93, O. fuscopurpurea; 94, O. griseotincta; 95, Spectroreta hyalodisca; 96, Neoreta olga; 97, N. purpureofascia; 98, N. brunhyala.

FIGURES 116 – 130. Aedeagus of Oretinae (Scale bar = 1 mm). 116, O. pavaca pavaca (Holotype of O. zigzaga); 117, O. pavaca sinensis (Paratype of O. zigzaga); 118, O. trispinuligera; 119, O. liensis; 120, O. sanguinea; 121, O. inflativalva sp. nov.; 122, O. angularis; 123, O. insignis; 124, O. extensa; 125, O. fuscopurpurea; 126, O. griseotincta; 127, Spectroreta hyalodisca; 128, Neoreta olga; 129, N. purpureofascia; 130, N. brunhyala.

FIGURES 171 – 180. Female genitalia of Oretinae (Scale bar = 1 mm). 171, Oreta pavaca sinensis; 172, Oreta trispinuligera; 173, O. liensis; 174, O. sanguinea; 175, O. eminens; 176, O. angularis; 177, O. insignis; 178, O. fuscopurpurea; 179, O.