Spectroreta hyalodisca ( Hampson, 1896 )

Song, Wenhui, Xue, Dayong & Han, Hongxiang, 2012, Revision of Chinese Oretinae (Lepidoptera, Drepanidae), Zootaxa 3445, pp. 1-36 : 28-30

Spectroreta hyalodisca ( Hampson, 1896)

Figs. 50 , 95 , 127 , 155

Oreta hyalodisca Hampson, 1896 , Fauna Brit. Ind. (Moths), 4: 479. Lectotype 3, India: Khasis (BMNH). Spectroreta hyalodisca: Warren, 1903 , Novit. zool., 10: 255.

Spectroreta fenestra Chu & Wang, 1987 , Acta Ent. Sin., 31 (3): 291, fig. 1, pl.1: 2. Holotype Ƥ, China: Jiangxi, Jiulianshan (IZCAS), syn. nov.

Material examined. CHINA, Jiangxi ( IZCAS): Jiulianshan, 7.VI.1975, coll. Zhang Baolin, 1 Ƥ, (Holotype of S. fenestra ); Jinggangshan, 3.VII.1975, coll. Zhang Baolin, 1Ƥ, (Paratype of S. fenestra , abdomen missing); Jiulianshan, 6–22.VI.1975, coll. Zhang Baolin and Song Shimei, 63; Dayu, 18.VI.1977, 13. Fujian ( IZCAS): Jianyang, 30.VI.1973, 13; Jianyang, Huangkeng, 5.VII.1973, 13; Sangang, 27.VII.1979, 13; same locality, 20.IV.1982, coll. Zhang Baolin, 13; Mt. Wuyi, 11.V.1983, coll. Wang Linyao, 13; Nanjing, 5.IX.1981, coll. Cai Rongquan, 13. Guangxi ( IZCAS): Napo, Defu, 1350 m, 18–19.VI.2000, coll. Chen Jun et al., 43; Jinxiu, Jinzhong Gonglu, 1000 m, 10–12.V.1999, coll. Han Hongxiang, 13; Jinxiu, Shengtangshan, 900–1900 m, 28.VI.2000, coll. Chen Jun, 13; Jinxiu, Linhai Shanzhuang, 1100 m, 2.VII.2000, coll. Yao Jian, 23.

Diagnosis. See under genus.

Distribution. China (Zhejiang, Fujian, Jiangxi, Guangdong, Guangxi), India, Himalayas, Myanmar, Sri Lanka, Malaysia, Indonesia.

Remarks. Hampson (1896) described S. hyalodisca based on external characters, including variation in wing colour from reddish brown to dark brown. Chu & Wang (1987) described S. fenestra based on two female specimens, which have an identical wing pattern to the females of S. hyalodisca . In addition, the male genitalia of the specimen from the type locality of S. fenestra were found to belong to S. hyalodisca . We therefore synonymize S. fenestra with S. hyalodisca .

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 131 – 158. The eighth segment of Oretinae. 131, Oreta vatama tsina; 132, O. andrema; 133, O. obtusa dejeani; 134, O. speciosa; 135, O. brunnea; 136, O. loochooana loochooana; 137, O. loochooana timutia; 138, O. pulchripes; 139, O. turpis; 140, O. hoenei hoenei; 141, O. hoenei inangulata; 142, O. hoenei tienia; 143, O. paki; 144, O. ancora; 145, O. trispina; 146, O. pavaca pavaca (Holotype of O. zigzaga); 147, O. trispinuligera; 148, O. liensis; 149, O. sanguinea; 150, O. inflativalva sp. nov.; 151, O. angularis; 152, O. insignis; 153, O. extensa; 154, O. griseotincta; 155, Spectroreta hyalodisca; 156, Neoreta olga; 157, N. purpureofascia; 158, N. brunhyala.