taxonID	type	description	language	source
03BD87C1FF887709FF19FE53F041F9BE.taxon	materials_examined	Generic characters. Head. Antennae weakly serrate in male and filiform in female, shaft scattered with short cilia, longer in male. Frons not protruding. Labial palpi usually elongate, except in O. atrisparsaria Wehrli, 1924 and O. brevipalpis Prout, 1926. Hindtibia in male possess with a cluster of long bristles at anterior part and a pair of spurs (one long and narrow, and the other black with short yellowish hairs, very dilated and scoop-shaped); hind tarsus with first segment very dilated and scoop-shaped, and fringed with short hairs (fig. 17); hindtibia in female with two pairs of spurs. Venation. Forewing with two areoles; veins R 1 and R 5 arising before apex of the angle of the second areole; veins R 2 - 4 stalked arising from apex of the angle of the second areole; hindwing with veins Rs and M 1 short stalked, veins M 3 and CuA 1 separate. Forewing with apex slightly pointed, outer margin slightly arched; hindwing with apex rounded. Wings with transverse lines often serrate, sometimes indistinct and spot-like on veins; discal spots rounded, sometimes with pale scales centrally. Male genitalia. Uncus long and narrow, apical half usually dilated, with two protrusions and long bristles on ventral side, rounded at tip. Socii absent. Gnathos well developed. Valva broad, often with projections from costa or sacculus; saccus small, usually protruding. Aedeagus usually thick, terminally pointed, sometimes with a spur subapically; vesica without cornutus. Sternite 8 usually weakly concave at middle of posterior margin. Female genitalia. Papillae anales broad, usually stout and short. Lamella postvaginalis well developed. Lamella antevaginalis connected with the latter. Ductus bursae long and narrow with a sclerotized hood-like structure associated with ostium. Ostium small and strongly sclerotized. Ductus seminalis usually arising from posterior part of ductus bursae. Corpus bursae very large and elongate, membranous, sometimes scobinate with small spurs on posterior surface; signum composed of two adjacent rounded depressions covered with small spines on surface. Sternite 7 usually sclerotized and containing depressions or protrusions. Diagnosis. The genus is similar to Discoglypha Warren, 1896, but it is different in the following characters: the labial palpi in Organopoda are usually longer than Discoglypha; the male hindtibia has a pair of spurs in Organopoda, but only one spur in Discoglypha; the discal spot of the hindwing is black ringed and pale-centered in Organopoda, while it is yellow and irregular in Discoglypha. In the male genitalia, the aedeagus in Discoglypha often contains strongly sclerotized structures, while it does not have similar structures in Organopoda. In the female genitalia, the lamella postvaginalis in Organopoda is usually well developed and connected with the lamella antevaginalis, while it is not developed in Discoglypha. Distribution. The Palaearctic, Oriental, and Australian regions. Host-plant. Larvae have been recorded on Machilus (Lauraceae) (Holloway 1997).	en	Cui, Le, Xue, Dayong, Jiang, Nan (2019): A review of Organopoda Hampson, 1893 (Lepidoptera, Geometridae) from China with description of three new species. Zootaxa 4651 (3): 434-444, DOI: 10.11646/zootaxa.4651.3.2
03BD87C1FF88770AFF19F95CF05EFC3D.taxon	description	Figs 1, 10, 18	en	Cui, Le, Xue, Dayong, Jiang, Nan (2019): A review of Organopoda Hampson, 1893 (Lepidoptera, Geometridae) from China with description of three new species. Zootaxa 4651 (3): 434-444, DOI: 10.11646/zootaxa.4651.3.2
03BD87C1FF88770AFF19F95CF05EFC3D.taxon	materials_examined	Material examined. CHINA: Hubei: 1 ♂, Xingshan, Xiaohekou, 700 m, 11. V. 1994, coll. Li Wenzhu; 1 ♂ 1 ♀, Xing- shan, Longmenhe, 1350 m, 14. VII. 1993, coll. Song Shimei. Hunan: 1 ♀, Sangzhi, Badagong Shan, Xiaozhuangping, 1420 m, 14. VI. 2015, coll. Yao Jian & Zhao Kaidong. Fujian: 1 ♀, Jiangle, Longqi Shan, 790 m, 11. V. 1991, coll. Yao Jian. Guangxi: 1 ♂, Jinxiu, Luoxiang, 200 m, 15. V. 1999, coll. Han Hongxiang; 1 ♀, Fulong, 500 m, 24. V. 1999, coll. Zhang Yanzhou. Hainan: 4 ♂ 4 ♀, Lingshui, Diaoluo Shan, 920 – 946 m, 3. V. 2007, 29 – 31. III. 2008, coll. Lang Songyun (slide no. 3450); 1 ♂, Baisha, Yinggeling, 434 m, 3 – 4. XII. 2007, coll. Li Jing; 1 ♀, Jianfengling, 20. I. 1982, coll. Liu Yuanfu; 1 ♀, Tianchi, 900 m, 13. IV. 1980, coll. Pu Fuji; 2 ♂, Yinggeling natural reserve, 950 – 1100 m, 27. VIII – 12. IX. 2005, coll. Liu Chunxiang; 1 ♂, Ledong, Jianfengling, Tianchi, 828 m, 20. V. 2009, coll. Yan Keji; 1 ♀, Baisha, Nankai, Nanmaola, 1261 m, 10. V. 2009, coll. Yan Keji; 1 ♀, Ledong, Jianfengling, Yulingu, 707 m, 21. V. 2009, coll. Yan Keji (slide no. 3451); 1 ♀, Qiongzhong, Limuling, Qijia, 657 m, 6 – 7. IV. 2010, coll. Jiang Nan. Guangxi: 1 ♂, Jinxiu, Luoxiang, 200 m, 15. V. 1999. Sichuan: 1 ♂, Emei Shan, Qingyinge, 800 – 1000 m, 18. IV. 1957, coll. Lu Youcai. Yunnan: 2 ♂, Baoshan, Baihualing, 1520 m, 11 – 13. VIII. 2007, coll. Xue Dayong & Wu Chunguang; 1 ♂, Tengchong, Heinitang, 1930 m, 28 – 30. V. 1992, coll. Xue Dayong. Tibet: 1 ♂, Zayü, Xia Zayü, 1445 m, 9. VIII. 2014, coll. Cheng Rui & Cui Le (slide no. 4568). All in IZCAS. Diagnosis. O. carnearia, O. acutula, O. annulifera (Butler, 1889) and O. deltaformis, share similar wing patterns. They differ from O. atrisparsaria and O. megiste by the paler medial line and the smaller discal spots of the fore wing respectively. The discal spots of the hindwing in O. carnearia and O. annulifera are larger than those in the other two species, and the discal spots of the forewing in O. carnearia are smaller than those in O. annulifera. The male genitalia of O. carnearia are different from other congeners by the following characters: the ventral surface of the costa has a broad plate-like process at the basal half and is covered with several short setae terminally; the sacculus is very broad and forms a quadrate process with small spurs terminally at the base; the aedeagus does not have a spur terminally. The female genitalia of O. carnearia are different in the rounded lamella antevaginalis with a pair of spur-like lateral processes. Distribution. China (Hubei, Hunan, Fujian, Guangxi, Taiwan, Hainan, Guangxi, Sichuan, Yunnan, Tibet), Japan, Korean peninsula, the Philippines, India, Sri Lanka, Indonesia. Remarks. The nominate subspecies O. carnearia carnearia is distributed in China.	en	Cui, Le, Xue, Dayong, Jiang, Nan (2019): A review of Organopoda Hampson, 1893 (Lepidoptera, Geometridae) from China with description of three new species. Zootaxa 4651 (3): 434-444, DOI: 10.11646/zootaxa.4651.3.2
03BD87C1FF8B770BFF19FBDBF52EFD39.taxon	description	Figs 2, 11, 19	en	Cui, Le, Xue, Dayong, Jiang, Nan (2019): A review of Organopoda Hampson, 1893 (Lepidoptera, Geometridae) from China with description of three new species. Zootaxa 4651 (3): 434-444, DOI: 10.11646/zootaxa.4651.3.2
03BD87C1FF8B770BFF19FBDBF52EFD39.taxon	materials_examined	Type material. Holotype, ♂, CHINA: Gansu: Wenxian, VI – IX. 2002, coll. Wang Hongjian. Paratypes: Gansu: 1 ♀, same as holotype (slide no. 4418); 1 ♀, Bikou, Bifenggou, 720 m, 8 – 10. VIII. 2016, coll. Cheng Rui & Jiang Shan. Hunan: 1 ♂, Sangzhi, Bamaoxi, Shuitiannan, 370 m, 16. VIII. 2009, coll. Wei Zhongmin; 1 ♀, Sangzhi, Badagong Shan, Xiaozhuangping, 14. VI. 2015, coll. Zhao Kaidong; 1 ♂, Zhangjiajie, Wulingyuanqu, Wenfeng, 10. VI. 2015, coll. Yao Jian & Zhao Kaidong. Sichuan: 2 ♂, Emei Shan, Qingyin’ge, 800 – 1000 m, 26. IV. 1957, 16. VII. 1957, coll. Zhu Fuxing (slide no. 3463). All specimens of type series deposited in IZCAS. Description. Head. Antennae weakly serrate in male and filiform in female, shaft scattered with short cilia; dorsal side covered with white scales at base. Frons reddish brown, not protruding. Labial palpi reddish brown on dorsal side and yellow on ventral side, third segment about a half-length of second segment, extending beyond frons. Vertex pale white. Thorax. Patagia deep yellowish brown. Tegulae and thorax greyish brown. Forewing length: male 15 – 16 mm, female 14 – 15 mm. Wing colour deep yellowish brown, darker on costal area of forewing; transverse lines serrate. Forewing with antemedial line brown and indistinct; discal spot small and black ringed; medial line deep brown, incurved below vein CuA 1, indistinct; postmedial line sometimes indistinct and forming black spots on veins, nearly parallel with medial line; terminal line black and triangular between veins. Hindwing with discal spot black ringed and white-centered, and larger than that of forewing; medial line blackish brown, curved outwards centrally; postmedial line, terminal line and fringes similar to those of forewing. Underside. Pale yellowish brown; transverse lines similar to those of upperside. Male genitalia (Fig. 11). Uncus in apical half broadened with two small processes on ventral side. Gnathos triangular, apically acute. Valva forming a small rounded process at apex; costa produced outwards; a short and digitiform process present on inner side of costa; sacculus with a stout and digitiform process near basal part. Saccus small. Aedeagus narrow and acute at apex, with a small spur subapically. Female genitalia (Fig. 19). Lamella postvaginalis almost triangular. Lamella antevaginalis narrow, plate-like, with dentate lateral margins. Ostium small and strongly sclerotized. Ductus bursae narrow and membranous, with a strongly sclerotized hood-like structure associated with ostium. Ductus seminalis usually arising from posterior part of ductus bursae. Corpus bursae long and bag-like, posterior part scattered with spurs on surface; signum oval, narrow centrally. Sternite 7 with a pair of wrinkled and rounded depressions on sides, weakly sclerotized and scabrous on surface. Diagnosis. The discal spot of the hindwing is smaller than in O. carnearia and O. annulifera, and is less rounded than in O. deltaformis. In the male genitalia, O. annulifera and O. acutula have similar digitiform saccular processes. However, O. acutula differs from O. annulifera by the following characters: the gnathos is triangular in O. acutula, while it is digitiform in O. annulifera; the apex of the valva forms a small rounded process in O. acutula, but is concave in O. annulifera. In the female genitalia, O. acutula and O. deltaformis have some similar characters: the lamella postvaginalis protrudes in the middle of the posterior margin; the lamella antevaginalis is broad and plate-like with dentate lateral margins. But, O. acutula differs from O. deltaformis by the following characters: the middle part of the posterior margin of the lamella postvaginalis is less protruding in O. acutula than in O. deltaformis; the signum is smaller in O. acutula than in O. deltaformis. Distribution. China (Gansu, Hunan, Sichuan). Etymology. The species is named on the basis of the Latin word “ acutulus ”, which refers to the acute shape of the gnathos.	en	Cui, Le, Xue, Dayong, Jiang, Nan (2019): A review of Organopoda Hampson, 1893 (Lepidoptera, Geometridae) from China with description of three new species. Zootaxa 4651 (3): 434-444, DOI: 10.11646/zootaxa.4651.3.2
03BD87C1FF8A770BFF19FCE7F025FB0F.taxon	description	Figs 3, 12	en	Cui, Le, Xue, Dayong, Jiang, Nan (2019): A review of Organopoda Hampson, 1893 (Lepidoptera, Geometridae) from China with description of three new species. Zootaxa 4651 (3): 434-444, DOI: 10.11646/zootaxa.4651.3.2
03BD87C1FF8A770BFF19FCE7F025FB0F.taxon	materials_examined	Material examined. CHINA: Hubei: 1 ♂, Xingshan, Longmenhe, 1300 m, 9. V. 1994, coll. Li Wenzhu. Fujian: 1 ♂, Meihua Shan, Huyuan, 1267 m, 19. VII. 2013, coll. Pan Xiaodan. Sichuan: 6 ♂, Emei Shan, Qingyin’ge, 800 – 1000 m, 17 – 28. IV. 1957, 4. VII. 1957, coll. Zhu Fuxing & Wang Zongyuan (slide no, 3452). Guizhou: 1 ♂, Libo, Weng’ang, 810 m, 23 – 26. VII. 2015, coll. Jiang Nan (slide no, 4569). All in IZCAS. Diagnosis. See the diagnosis of O. carnearia and O. acutula. The female genitalia are unknown. Distribution. China (Hubei, Fujian, Guangdong, Sichuan, Guizhou), India.	en	Cui, Le, Xue, Dayong, Jiang, Nan (2019): A review of Organopoda Hampson, 1893 (Lepidoptera, Geometridae) from China with description of three new species. Zootaxa 4651 (3): 434-444, DOI: 10.11646/zootaxa.4651.3.2
03BD87C1FF8A770CFF19FA8DF7D0FBE5.taxon	description	Figs 4, 13, 20	en	Cui, Le, Xue, Dayong, Jiang, Nan (2019): A review of Organopoda Hampson, 1893 (Lepidoptera, Geometridae) from China with description of three new species. Zootaxa 4651 (3): 434-444, DOI: 10.11646/zootaxa.4651.3.2
03BD87C1FF8A770CFF19FA8DF7D0FBE5.taxon	materials_examined	Type material. Holotype, ♂, CHINA: Hainan: Baisha, Nankai, Nanmaola, 1261 m, 12 – 14. V. 2009, coll. Yan Keji. Paratypes: Hainan: 1 ♂ 1 ♀, same to holotype (slide no. 3460); 1 ♂ 3 ♀, Jianfengling, 30. VII. 1981, 14. IV. 1983, 4. V. 1983, 21. XII. 1983, coll. Gu Maobin & Liu Yuanfu (slide no. 3461); 1 ♂, Jianfengling, Tianchi, 828 m, 1 – 5. V. 2007, coll. Chen Fuqiang; 2 ♀, Lingshui, Diaoluo Shan, 920 m, 29. III. 2008, coll. Lang Songyun; 1 ♀, Bawan- gling, Dong’er linchang, 1015 m, 8 – 10. V. 2007, coll. Chen Fuqiang; 1 ♂ 1 ♀, Wuzhi Shan, Shuiman, 730 – 900 m, 8, 11. V. 2007, coll. Chen Fuqiang; 1 ♂, Ledong, Jianfengling, Tianchi, 808 m, 18. V. 2009, coll. Chen Fuqiang; 1 ♀, Qiongzhong, Limu Shan, Qijia, 645 m, 3 – 4. IV. 2010, coll. Jiang Nan. Sichuan: 1 ♂, Tengchong, Qushi daba, 1823 m, 5. VIII. 2013, coll. Liu Shuxian. All in IZCAS. Description. Head. Antennae weakly serrate in male and filiform in female, shaft scattered with short cilia; dorsal side covered with white scales at base. Frons deep reddish, not protruding. Labial palpi reddish brown on dorsal side and yellow on ventral side, third segment slightly extended, about two thirds length of second segment, extending beyond frons. Vertex pale white. Thorax. Patagia deep greyish brown. Tegulae and thorax greyish brown. Forewing length: male 13 – 17 mm, female 15 – 17 mm. Hindwing with rounded apex and outer margin. Wing colour deep yellowish brown; transverse lines serrate. Forewing with antemedial line brown, serrate and indistinct; discal spot small and black ringed, with white scales on center; medial and postmedial line dentate; medial line brown, wavy and indistinct; postmedial line sometimes forming black spots on veins; terminal line short bar-like between veins, with small protrusion centrally; fringes deep yellowish brown. Hindwing with discal spot larger than that of forewing; postmedial and terminal line same as forewing; fringes same as forewing. Underside. Colour paler reddish brown; discal spots more indistinct than those of upperside; other transverse lines similar to those of upperside. Male genitalia (Fig. 13). Uncus slender, apical half stick-shaped with two small processes on ventral side, covered with long bristles. Gnathos narrow and even in width. Valva deeply concave at apex; a small triangular process present on inner side of costa; sacculus with a small triangular process near basal part. Saccus small. Aedeagus acute at apex with a small spur subapically. Female genitalia (Fig. 20). Lamella postvaginalis almost triangular, rounded apcially. Lamella antevaginalis broad with strongly serrate margins and a pair of small diverticula centrally. Ostium strongly sclerotized. Ductus bursae narrow and membranous with a strongly sclerotized hood-like structure associated with ostium. Ductus seminalis arising from posterior part of ductus bursae. Corpus bursae large and long oval, posterior part scattered with small spurs; signum narrow and concave on posterior margin, covered with spurs on surface. Sternite 7 with a pair of rounded lateral depressions. Diagnosis. O. carnearia, O. acutula, O. annulifera and O. deltaformis share similar wing patterns. However, O. deltaformis differs from the other three species by the smaller and rounder discal spot on the hindwing. In the male genitalia, O. deltaformis and O. annulifera have a concave apex of the valva. But O. deltaformis can be distinguished from O. annulifera by the following characters: the costal process of the valva is narrow in O. deltaformis, but stout and slightly pointed in O. annulifera; the saccular process is small and triangular in O. deltaformis, while in O. annulifera, it is short digitiform and rounded with spurs terminally. The diagnosis of the female genitalia is under O. acutula. Distribution. China (Hainan, Sichuan). Etymology. The species name refers to the triangular saccular process.	en	Cui, Le, Xue, Dayong, Jiang, Nan (2019): A review of Organopoda Hampson, 1893 (Lepidoptera, Geometridae) from China with description of three new species. Zootaxa 4651 (3): 434-444, DOI: 10.11646/zootaxa.4651.3.2
03BD87C1FF8D770FFF19FBA3F510FE7D.taxon	description	Figs 5 – 7, 14, 21	en	Cui, Le, Xue, Dayong, Jiang, Nan (2019): A review of Organopoda Hampson, 1893 (Lepidoptera, Geometridae) from China with description of three new species. Zootaxa 4651 (3): 434-444, DOI: 10.11646/zootaxa.4651.3.2
03BD87C1FF8D770FFF19FBA3F510FE7D.taxon	materials_examined	Material examined. CHINA: Henan: 1 ♀, Neixiang, Baotianman natural reserve, 623 m, 12. VIII. 2008, coll. Xue Dayong; 1 ♂, Xinyang, Jigong Shan, 250 m, 20 – 21. VII. 2002, coll. Han Hongxiang. Shaanxi: 1 ♂ 1 ♀, Zhouzhi, Houzhenzi, 1350 m, 24. VI. 1999, coll. Zhu Chaodong; 1 ♂, Foping, Longcaoping, 1256 m, 3. VII. 2008, coll. Cui Junzhi; 2 ♂, Ningshan, Huoditang, 1538 – 1600 m, 5. VII. 1999, 11 – 15. VII. 2012, coll. Yang Xiushuai & Yuan Decheng. Gansu: 1 ♀, Wenxian, Fanba, 800 m, 26. VI. 1998, coll. Zhang Xuezhong. Zhejiang: 2 ♂, Lin’an, West Tianmu Shan, 1500 m, 28 – 29. VII. 2003, coll. Han Hongxiang & Xue Dayong (slide no. 3476); 1 ♀, West Tianmu Shan, Xianrending, 1506 m, 27. VII. 2011, coll. Cheng Rui & Yan Keji; 1 ♀, West Tianmu Shan, 24. VI. 1957, coll. Su Jiyao; 1 ♂ 1 ♀, Pan’an. Huangtan linchang, 891 m, 27 – 28. VII. 2015, coll. Cheng Rui & Ban Xiaoshuang; 33 ♂ 25 ♀, Yuyao, Siming Shan, 814 m, 22 – 25. VII. 2015, 2. VIII – 31. VII. 2016, coll. Li Xinxin et al.; 2 ♀, Jingning, Wang- dongyang gaoshan wetland, 1010 m, 7 – 8. VIII. 2016, coll. Li Xinxin. Hubei: 2 ♂ 1 ♀, Xingshan, Longmenhe, 1300 m, 6 – 7. V. 1994, coll. Li Wenzhu; 3 ♂ 6 ♀, Yingshan, Wujiashan, 860 m, 28 – 30. VI. 2014, coll. Cui Le & Jiang Nan (slide no. 3378); 1 ♂ 1 ♀, Yingshan, Taohuachong, 590 m, 23 – 27. VI. 2014, coll. Jiang Nan et al.; 1 ♀, Shennongjia, Honghua, 860 m, 17 – 21. VIII. 1981, coll. Han Yinheng; 1 ♀, Badong, Sanxia linchang, 180 m, 13. V. 1994, coll. Li Wenzhu. Jiangxi: 15 ♂ 9 ♀, Guling, VII – VIII. 1935, IX. 1939, coll. O. Piel; 1 ♀, Jinggang Shan, Huangyangjie, 1090 m, 4. VIII. 2013, coll. Yang Chao; 1 ♂, Lu Shan zhiwuyuan, 9. VI. 1990; 1 ♀, Shangrao, Jinsha, Sanqing Shan, 380 – 390 m, 20. IV. 2007, coll. Bai Haiyan & Du Xicui (presented by Nankai University). Hunan: 1 ♂, Sangzhi, Badagong Shan, Xiaozhuangping, 14. VI. 2015, coll. Yao Jian & Zhao Kaidong; 1 ♀, Nanyue, Tiefosi, VI. 1980; 1 ♂, Heng Shan, Nantaisi, 20. VIII. 1980; 3 ♀, Heng Shan, 21 – 24. VIII. 1979, 3. IX. 1979, coll. Zhang Baolin. Fujian: 2 ♂ 1 ♀, San’gang, 20. VIII. 1979, 29. VI. 1982, coll. Jiang Fan et al.; 1 ♂, Wuyi Shan, Dazhulan, 1150 m, 28. VII. 2006, coll. Xie Juan & Xue Dayong. Guangxi: 3 ♂ 4 ♀, Maoer Shan, Jiuniutang, 1146 m, 16. VIII. 2012, coll. Cheng Rui & Yang Chao; 1 ♂ 1 ♀, Maoer Shan, Gaozhai, 448 m, 13 – 15. VIII. 2012, coll. Yang Chao; 1 ♂ 2 ♀, Maoer Shan, Antangping, 1579 m, 17 – 18. VIII. 2012, coll. Yang Chao et al.; 1 ♂, Longsheng, Hongtan, 900 m, 11. VI. 1963, coll. Wang Chunguang. Sichuan: 17 ♂ 3 ♀, Emei Shan, Qingyin’ge, 800 – 1000 m, IV – VII. 1957, coll. Zhu Fuxing et al.; 1 ♂ 1 ♀, Qingcheng Shan, 1000 m, 29. V. 1979, 4. VI. 1979, coll. Gao Ping & Shang Jinwen; 3 ♂, Wanxian, Wang’erbao, 1200 m, 9, 11. VII. 1993, 27. V. 1994, coll. Yao Jian & Li Wenzhu; 2 ♂ 1 ♀, Luding, Moxi, Baiyang, 1691 m, 1. VIII. 2014, coll. Li Xinxin & Pan Xiaodan; 1 ♂, Mianzhu, Jiulong Shan, Shizipo, 810 m, 29 – 31. VII. 2016, coll. Cui Le & Li Henan; 2 ♂, Hongya, Wawu Shan, Jinhuaqiao, 1147 m, 12 – 14. VIII. 2016, coll. Cui Le & Li Henan; 3 ♀, Baoxing, Fengtongzhai, 1590 m, 1 – 5. VIII. 2016, coll. Cui Le & Li Henan; 1 ♀, Luding, Moxi, 1949 m, 4. VIII. 2013, coll. Cheng Rui. Chongqing: 1 ♀, Xishui, Pinghe, 1200 m, 1. VI. 2000, coll. Du Yanli (presented by Nankai University); 1 ♂, Fanjing Shan, Huguosi, 1300 m, 1. VIII. 2001, coll. Li Houhun & Wang Xinpu (presented by Nankai University). Yunnan: 1 ♂, Xiaocaoba linchang, 27. VI. 1982 (slide no. 3443); 1 ♀, Gongshan, Puladi, 1298 m, 6 – 7. VII. 2014, coll. Li Xinxin & Pan Xiaodan. All in IZCAS. Diagnosis. The species is similar to O. brevipalpis in the short labial palpi. However, O. atrisparsaria differs from O. brevipalpis in the following characters: the medial lines of both wings are deeper and broader than in O. brevipalpis; the discal spot on the forewing is smaller than in O. brevipalpis. In the genitalia, O. atrisparsaria and O. brevipalpis differ from other congeners by the following characters: in the male genitalia, the apex of the valva is narrow and curved inwards; the costa of the valva has a short process; the saccular processes are absent; in the female genitalia, the lamella antevaginalis is not well developed; the signum is small; sternite 7 is weakly sclerotized on the posterior margin. The genitalia of O. atrisparsaria differ from O. brevipalpis in the following characters: the costal process of the valva of the male genitalia is much larger with a more rounded apex in O. atrisparsaria, while it is much smaller with a pointed apex in O. brevipalpis; the lamella postvaginalis of the female genitalia is protrudes on the posterior margin, while it is flat in O. brevipalpis. Distribution. China (Henan, Shaanxi, Gansu, Jiangsu, Shanghai, Zhejiang, Hubei, Jiangxi, Hunan, Fujian, Guangxi, Sichuan, Chongqing, Yunnan). Remarks. The holotype was examined. We found some intraspecific variations in O. atrisparsaria: the colour of the wings varies from yellow (fig. 7) to yellowish brown (figs 5, 6); the colour of the transverse lines is usually yellowish brown (figs 5, 6), and sometimes pinkish red (fig. 7). These variationsall occur sympatrically in Zhejiang, China (figs 6, 7).	en	Cui, Le, Xue, Dayong, Jiang, Nan (2019): A review of Organopoda Hampson, 1893 (Lepidoptera, Geometridae) from China with description of three new species. Zootaxa 4651 (3): 434-444, DOI: 10.11646/zootaxa.4651.3.2
03BD87C1FF8E770FFF19FE1BF760FC13.taxon	description	Figs 8, 15, 22	en	Cui, Le, Xue, Dayong, Jiang, Nan (2019): A review of Organopoda Hampson, 1893 (Lepidoptera, Geometridae) from China with description of three new species. Zootaxa 4651 (3): 434-444, DOI: 10.11646/zootaxa.4651.3.2
03BD87C1FF8E770FFF19FE1BF760FC13.taxon	materials_examined	Material examined. CHINA: Guangxi: 3 ♂, Napo, Defu, 1350 – 1440 m, 3 – 4. IV. 1998, 18. VI. 2000, coll. Li Wenzhu et al. Sichuan: 21 ♂ 1 ♀, Emei Shan, Qingyin’ge, 800 – 1000 m, 23 – 30. IV. 1957, V – VII. 1957, coll. Huang Keren et al. (slide no. 3446); 6 ♂ 1 ♀, Luding, Moxi, 1600 m, 17 – 18. VI. 1983, 19 – 20. V. 2009, coll. Li Jing & Chai Huaicheng; 3 ♂, Luding, Xinxing, 1800 – 1900 m, 13 – 14. VI. 1983, coll. Wang Shuyong & Chai Huaicheng; 1 ♂, Luding, Moxi, Hailuogou, Yihaoyingdi, 3155 m, 15. V. 2009, coll. Li Jing; 1 ♂, Barkam, 2600 m, 21. VIII. 1983, coll. Chai Huaicheng. Yunnan: 3 ♂ 4 ♀, Tengchong, Dahaoping, 2020 m, 24 – 26. V. 1992, 5 – 7. VIII. 2007, coll. Wu Chunguang & Xue Dayong (slide no. 3449); 1 ♂, Yongsheng, Liude, 2250 m, 10. VII. 1984, coll. Liu Dajun. All in IZCAS. Diagnosis. See O. atrisparsaria. Distribution. China (Guangxi, Sichuan, Yunnan), Burma.	en	Cui, Le, Xue, Dayong, Jiang, Nan (2019): A review of Organopoda Hampson, 1893 (Lepidoptera, Geometridae) from China with description of three new species. Zootaxa 4651 (3): 434-444, DOI: 10.11646/zootaxa.4651.3.2
03BD87C1FF8E7701FF19F95CF59EFC3D.taxon	description	Figs 9, 16, 23	en	Cui, Le, Xue, Dayong, Jiang, Nan (2019): A review of Organopoda Hampson, 1893 (Lepidoptera, Geometridae) from China with description of three new species. Zootaxa 4651 (3): 434-444, DOI: 10.11646/zootaxa.4651.3.2
03BD87C1FF8E7701FF19F95CF59EFC3D.taxon	materials_examined	Type material. Holotype, ♂, CHINA: Sichuan: Emei Shan, Qingyin’ge, 800 – 1000 m, 20. IV. 1957, coll. Zhu Fux- ing (slide no. 3455). Paratypes: Jiangxi: 1 ♀, Jiulian Shan, 9. VI. 1975, coll. Zhang Baolin. Guangdong: 1 ♀, Shix- ing, Chebaling, 330 m, 1 – 2. VIII. 2013, coll. Yang Chao (slide no. 3458). Guangxi: 2 ♂, Jinxiu, Shengtang Shan, 900 – 1900 m, 28 – 29. VI. 2000, coll. Li Wenzhu; 1 ♀, Jinxiu, Linhai Shanzhuang, 1000 m, 2. VII. 2000, coll. Li Wen- zhu; 2 ♂, Jinxiu, Luoxiang, 200 – 450 m, 15. V. 1999, 30. VI. 2000, coll. Han Hongxiang & Li Wenzhu; 1 ♀, Jinxiu, Huawang Shanzhuang, 550 m, 13. IV. 2002, coll. Hao Shulian & Xue Huaijun (slide no. 4573). Sichuan: 10 ♂ 1 ♀, same as holotype, 16 – 29. IV. 1957, 29. VI. 1957, coll. Zhu Fuxing et al. All in IZCAS. Description. Head. Antennae weakly serrate in male and filiform in female, shaft scattered with short cilia; dorsal side covered with white scales at base. Frons deep reddish, not protruding. Labial palpi reddish brown on dorsal side and pale yellow on ventral, third segment slightly extended, about two thirds length of second segment, extending beyond frons. Vertex pale white. Thorax. Patagia deep greyish brown. Tegulae and thorax greyish brown. Forewing length: male 12 – 17 mm, female 13 – 15 mm. Forewing with costa slightly protruding outwards. Wing colour deep yellowish brown. Forewing with antemedial line black, composed of three black spots; discal spot black, broad, and ringed with white scales centrally, very large and almost rounded; medial line brown, and indistinct; postmedial line forming black spots on veins, weakly connected, the spot near terminal margin largest; terminal line composed of black spots between veins; fringes deep yellowish brown. Hindwing with discal spot slightly smaller than that of forewing and other transverse lines similar to those of forewing. Underside. Colour paler reddish brown; discal spots of both wings more distinct than those of upperside, others similar to those of upperside. Male genitalia (Fig. 16). Uncus with apical half dilated with two processes on ventral side and covered with long bristles. Gnathos sheet-like and rolling inwards. Valva broad, with a narrow and almost rounded apex; costa without process; a small ridge weakly raised near basal part, close to costal margin and covered with long bristles; sacculus with an arched process at base, covered with short bristles on terminal margin. Saccus small. Aedeagus narrow and acute at apex with a small spur subapically. Female genitalia (Fig. 23). Lamella postvaginalis broad and heart-shaped. Lamella antevaginalis with a pair of small oval depressions on sides. Ostium small and sclerotized. Ductus bursae narrow and membranous, with a strongly sclerotized hood-like structure associated with ostium. Corpus bursae large, long and elliptical; signum oval, concave on posterior margin, covered with spurs on surface. Sternite 7 sclerotized with three scabrous oval protrusions. Diagnosis. The species is characterized by the large, black discal spots on both wings; the postmedial line of each wing forms a large black spot near the anal margin. In the male genitalia, the gnathos is sheet-like and rolling inwards; the costa of the valva has no process; the aedeagus is narrow. In the female genitalia, the lamella postvaginalis is large and heart-shaped; three protrusions are present on the female sternite 7. Distribution. China (Jiangxi, Guangdong, Guangxi, Sichuan). Etymology. The species is named on the basis of the Greek word “ megistos ”, which refers to the large discal spots on both two wings.	en	Cui, Le, Xue, Dayong, Jiang, Nan (2019): A review of Organopoda Hampson, 1893 (Lepidoptera, Geometridae) from China with description of three new species. Zootaxa 4651 (3): 434-444, DOI: 10.11646/zootaxa.4651.3.2
