taxonID	type	description	language	source
039C87E7FFD2C225FDB9BB6FFD4B0E46.taxon	discussion	Remarks. The genus can be recognized by the aedeagal shaft being short and robust without processes, strongly curved dorsally and with an apical gonopore.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFD2C224FDB9B830FC600923.taxon	materials_examined	Material examined. China, Xinjiang Prov.: 13 ɗɗ, 1 Ψ, Wushi, Arboretum, 21 July 2006; 77 ɗɗ, 14 ΨΨ, Wulumuqi, Xinjiang University, 910 m, 21 July 2006; 24 ɗɗ, 24 ΨΨ, Wulumuqi, Shuixigou, 1950 m, 23 July 2006; 7 ɗɗ, 7 ΨΨ, Bole, Guanshiling, 1270 m, 26 July 2006; 42 ɗɗ, 40 ΨΨ, Xinyuan, Nalaqi Grassland, 1300 m, 1 August 2006; 4 ɗɗ, 4 ΨΨ, Qinghe, 1800 m, 5 August 2006; 3 ɗɗ, 1 Ψ, Qinghe, 1270 m, 5 August 2006; (all collected by Dai Wu & Kang Juxia) Qinghai Prov.: 1 Ψ, River Lama, 18 August 1950, coll. Yang Jikun; Ningxia: 4 ɗɗ, 7 ΨΨ, August 2007, coll. Lu Lin; Hebei Prov.: 4 ɗɗ, 7 ΨΨ, Weichang, Jiangjiadian, 12 August 2006, coll. Duan Yani; 1 ɗ, 1 Ψ, Weichang, Jiangjiadian, 12 August 2006, coll. Duan Yani (BMNH). All NWAFU, except where indicated.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFD2C224FDB9B830FC600923.taxon	distribution	Distribution. Nearctic Region; Palearctic Region; Oriental Region.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFD3C224FDB9B99BFE090CC8.taxon	distribution	Distribution. China (Xinjiang).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFD3C224FDB9B99BFE090CC8.taxon	discussion	Remarks. No material of this species, described from Tianshan Mountains, Xinjiang Province, China, was examined, but based on the original figures it differs from the similar pulicaris and maculiceps by the following combination of characters: 1) vertex longer without markings; 2) upturned apex of aedeagal shaft longer (Fig. 2 B); 3) aedeagal shaft subapical ventral margin smooth (Fig. 2 B); 4) hind margin of seventh sternum of female deeply concave medially (Fig. 2 A).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFD4C222FDB9BACAFE8F0BD9.taxon	materials_examined	Material examined. China, Shaanxi Prov.: 1 ɗ, Wugong, Sandaoyuan, 28 July 1964; Zhejiang Prov.: 1 Ψ, Mt. Gutianshan, 18 August 2003, coll. Dai Wu; 1 ɗ, Mt. Moganshan, 23 July 2005, coll. Duan Yani; Jiangxi Prov.: 1 Ψ, Nanchang, Meiling, 50 m, 25 May 2001, coll. Lin Yujian, at light; Hunan Prov.: 1 ɗ, Mt. Hengshan, 2 August 1985, coll. Zhang Yalin & Chai Yonghui; Fujian Prov.: 2 ɗɗ, 1 Ψ, Shanghang, 16 August 2003, coll. Duan Yani; 1 ɗ, Mt. Wuyishan, Sangang, 19 July 2006, coll. Yang Meixia (BMNH); Hainan Prov.: 1 ɗ, 3 ΨΨ, Tongshen, 7 June 1983, coll. Zhang Yalin; 1 Ψ, Qiongzhong, Dafeng Farm, August 2002, coll. Wang Zongqing & Wang Peiming; Guangdong Prov.: 1 Ψ, Guangzhou, Conghuaaotou, Gaoping, 26 October 2005, coll. Li Jun (GDEI); Guangxi Prov.: 1 ɗ, Shiwandashan Park, 30 November 2001, coll. Wang Zongqing; Yunnan Prov.: 1 ɗ, 1 Ψ, Mengna, Yaoqu, 7 May 1991, coll. Wang Yinglun & Tian Rungang. All NWAFU, except where indicated.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFD4C222FDB9BACAFE8F0BD9.taxon	distribution	Distribution. India; China (Shaanxi, Zhejiang, Jiangxi, Hunan, Guangxi, Fujian, Yunnan, Guangdong, Hainan).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFD4C222FDB9BACAFE8F0BD9.taxon	discussion	Remarks. This species is vector of glassy shoot disease in sugarcane. It is widely distributed in China. Both forms of the aedeagus recorded by Dash & Viraktamath (1998) from India are also found in the Chinese material (see Figs 3 E – H).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFD5C220FDB9B9A9FC1D0ADA.taxon	description	Male genitalia. Subgenital plate broadly triangular (Fig. 4 C); style preapical lobe short, apophysis digitate, slightly laterally curved (Fig. 4 E); aedeagal shaft short and robust, distinctly broad basally, strongly curved dorsally at apical 0.33, apex directed cephalad and strongly notched (Figs 4 G, 4 H). Female genitalia. Hind margin of seventh sternum as in Plate V: C and Plate VI: C.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFD5C220FDB9B9A9FC1D0ADA.taxon	materials_examined	Material examined. Holotype: ɗ, China, Zhejiang Prov., Wuyanling, 680 m, 30 July 2005, coll. Duan Yani. Paratypes: China, Zhejiang Prov.: 1 ɗ, 1 Ψ, Mt. Gutianshan, 17, 18 August 2003, coll. Dai Wu; 3 ΨΨ, Wuyanling, 400 m, 1 August 2005, coll. Duan Yani, at light; 1 Ψ, Wuyanling, 1000 m, 1 August 2005, coll. Duan Yani; Hunan Prov.: 1 Ψ, Zhangjiajie, 25 July 2002, coll. Sun Qinxia; Guangxi Prov.: 1 Ψ, Fangcheng, Naliang, 9 December 2001, coll. He Zhiqiang; Hainan Prov.: 1 Ψ, Liangyuan, 30 May 1983, coll. Zhang Yalin; 1 Ψ, Mt. Diaoluoshan, 4 June 1983, coll. Zhang Yalin, at light; 1 Ψ, Country Baisha, Yinggeling, 23 May 2007, coll. Duan Yani. All NWAFU.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFD5C220FDB9B9A9FC1D0ADA.taxon	discussion	Remarks. This species is closely related to vulgaris, but differs in the broadly triangular subgenital plate (Fig. 4 C) and in having the apex of the aedeagus directed cephalad (Figs 4 G, 4 H).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFD5C220FDB9B9A9FC1D0ADA.taxon	etymology	Etymology. This name is based on the hooked apex of the aedeagus.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFD7C220FDB9B93EFE0A0C12.taxon	discussion	Remarks. This genus differs from Deltocephalus and Recilia by the aedeagal shaft being at most only slightly curved dorsally with its apex not notched and sometimes produced into a thin process or spine with the gonopore apical on the dorsal surface.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFD7C220FDB9BC75FF280EF1.taxon	materials_examined	Material examined. China, Liaoning Prov.: 1 ɗ, Shenyang, Dongling, 15 August 2003, coll. Shang Suqin; 2 ɗɗ, Mt. Yiwulushan, 4 August 2006, coll. Zhang Xinmin; Shaanxi Prov.: 1 ɗ, Yangling, 23 June 1985, coll. Zhang Yalin; 1 ɗ, Liuba, 2 August 2004, coll. Lu Lin & Duan Yani; 1 ɗ, Liuba, 1215 m, 3 August 2004, coll. Lu Lin & Duan Yani, at light; Shanxi Prov.: 2 ɗɗ, Jiaocheng, Pangquangou, 27 July 2006, Duan Yani, at light (1 ɗ, BMNH); Hubei Prov.: 1 ɗ, Wufeng, Duling, 11 July 2006, coll. Lu Lin; Hunan Prov.: 2 ɗɗ, Changde, Huanan Factory, 22 July 2002, coll. Yuan Zhonglin; 1 ɗ, Mt. Zhangjiajie, 25 July 2002, coll. Yuan Zhonglin. All NWAFU, except where indicated.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFD7C220FDB9BC75FF280EF1.taxon	distribution	Distribution. Korea; Japan; Soviet Union; Mongolia; Europe and China (Liaoning, Shaanxi, Shanxi, Hubei, Hunan).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFD7C220FDB9BD4DFCFA0802.taxon	discussion	Remarks. Recilia differs from Deltocephalus by its rather compressed aedeagal shaft which is shorter than the connective and with a ventroapical process (Figs 5 C, 5 D).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFD9C22DFDB9BC88FD390CBD.taxon	materials_examined	Material examined. China, Shaanxi Prov.: 10 ɗɗ, 29 ΨΨ, Xixiang County, October 1980, coll. Liu Shaoyou; Hainan Prov.: 1 ɗ, 1 Ψ, Jianfengling, 25 August 2002, coll. Wang Zongqing, Che Yanli & Wang Peiming; 1 Ψ, Maoa Town, 3 August 2010, coll. Sun Jing. All NWAFU.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFD9C22DFDB9BC88FD390CBD.taxon	distribution	Distribution. Palaearctic and Oriental Region.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFD9C22DFDB9BC88FD390CBD.taxon	discussion	Remarks. This species is vector of rice orange leaf disease, rice tungro bacilliform virus disease, rice dwarf virus disease and rice tungro spherical virus disease.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFDBC22CFDB9BF9DFD8D092F.taxon	materials_examined	Material examined. 1 ɗ, China, Xinjiang Prov., Yining, Qinggang Forest Park, 28 July 2006, coll. Dai Wu & Kang Juxia (NWAFU).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFDBC22CFDB9BF9DFD8D092F.taxon	distribution	Distribution. Europe; Africa; Asia.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFDBC22BFDB9B99EFC130A4A.taxon	materials_examined	Material examined. China, Jiangxi Prov.: 1 ɗ, Pingxiang, Lianhua, 4 August 2002, coll. Sun Qinxia; Zhejiang Prov.: 7 ɗɗ, 23 ΨΨ, Deqing, Wukang, 22 July 2005, coll. Duan Yani, at light (1 ɗ, BMNH); Hunan Prov.: 1 Ψ, Chenzhou, 3 August 1985, coll. Zhang Yalin & Chai Yonghui; Fujian Prov.: 1 Ψ, Shaowu County, Dazhulan, 19 July 1963, coll. Zhou Yao; Yunnan Prov.: 1 Ψ, Mengna, 6 November 1987, coll. Chai Yonghui & Liu Lan; Guangxi Autonomous Region: 1 Ψ, Shangsi, Hongqi Forest Farm, 480 m, 17 March 1998, coll. Huang Fusheng (IZCAS); Hainan Prov.: 1 ɗ, Lingshuinanwan, 6 May 1983, coll. Zhang Yalin (BMNH); 2 ɗɗ, 4 ΨΨ, 8 June 1983, coll. Zhang Yalin, at light. All NWAFU, except where indicated.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFDBC22BFDB9B99EFC130A4A.taxon	distribution	Distribution. Widespread in Palaeotropical Region including China.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFDCC22BFDB9BAE9FC620C55.taxon	materials_examined	Material examined. China, Liaoning Prov.: 1 ɗ, 1 Ψ, Mt. Yiwulvshan, 14 July 2006, coll. Yuan Zhonglin; Jiangxi Prov.: Pingxiang, Fanglou, 5 August 2002, 1 ɗ, coll. Yuan Zhonglin, 1 Ψ, coll. Sun Qinxia (BMNH); Hunan Prov.: 1 ɗ, Chenzhou, 16 August 1985, coll. Zhang Yalin & Chai Yonghui; 1 Ψ, Chenzhou, 2 August 1985, coll. Zhang Yalin & Chai Yonghui; Zhejiang Prov.: 3 ɗɗ, 18 ΨΨ, Wuyanling, 650 m, 28 July 2005, coll. Duan Yani, at light. All NWAFU, except where indicated.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFDCC22BFDB9BAE9FC620C55.taxon	distribution	Distribution. Korean; China (Liaoning, Jiangxi, Hunan, Zhejiang).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFDDC22AFDB9BA07FCBC0D16.taxon	distribution	Distribution. China (Zhejiang).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFDDC22AFDB9BA07FCBC0D16.taxon	discussion	Remarks. No material of this species was studied. From its original description it can be distinguished by the absence of lateral macrosetae on the subgenital plate (Fig. 11 A).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFDDC229FDB9B987FCC70BFA.taxon	materials_examined	Material examined. China, Jiangxi Prov.: 4 ɗɗ, Pingxiang, Lianhua, 4, 5 August 2002; Zhejiang Prov.: 1 ɗ, Deqing, Wukang, 22 July 2005; 1 Ψ, Wuyanling, 680 m, 28 July 2005; 4 ΨΨ, Wuyanling, 680 m, 30 July 2005. All collected by Duan Yani, at light, NWAFU.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFDDC229FDB9B987FCC70BFA.taxon	distribution	Distribution. Japan; Korea and widespread in China.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFDEC229FDB9BBFFFBF20C6F.taxon	materials_examined	Material examined. China, Shaanxi Prov.: 3 ɗɗ, Yangling, July 1986, coll. Zhang Yalin; Hubei Prov.: 1 ɗ, Wufeng, Duling, 11 July 2006, coll. Lu Lin; Hunan Prov.: 18 ɗɗ, 15 ΨΨ, Huanan Factory, July 2002, coll. Sun Qinxia; Jiangxi Prov.: 1 ɗ, Nanchang, Meiling, 50 m, 25 July 2000, coll. Lin Yujian, at light; Zhejiang Prov.: 1 ɗ, County Deqing, 23 July 2005, coll. Duan Yani; Fujian Prov.: 5 ɗɗ, 3 ΨΨ, Mt. Longxishan, 5 August 2006, coll. Yang Meixia; Guangdong Prov.: 1 ɗ, City Guangzhou, 21 April 2005; Sichuan Prov.: 1 ɗ, City Guangyuan, 6 August 2006, coll. Lu Lin; Guangxi Prov.: 1 ɗ, Huaping, 30 August 2000, coll. Liu Zhenjiang; Hainan Prov.: 1 ɗ, Liangyuan, 29 May 1983, coll. Zhang Yalin, at light; Yunnan Prov.: 1 ɗ, Tengchong, Park Huoshan, 1930 m, 14 August 2005, coll. Yang Meixia. All NWAFU.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFDEC229FDB9BBFFFBF20C6F.taxon	distribution	Distribution. Korea; Japan; Soviet Maritime Territory and widespread in China.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFDEC229FDB9BBFFFBF20C6F.taxon	discussion	Remarks. Variation in the shape and length of the style apophysis was noted as shown in Figs 13 E and 13 F. As all specimens have the same aedeagus they are considered to be the same species.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFDFC228FDB9B91FFCF90CA7.taxon	materials_examined	Material examined. China, Jiangxi Prov.: 1 ɗ, Nanchang, Meiling, 50 m, 25 July 2001, coll. Lin Yujian, at light; Fujian Prov.: 1 ɗ, Geshikao, 1 August 2006 (BMNH); 13 ɗɗ, Mt. Wuyishan, Sangang, 19 July 2006; 1 ɗ, Mt. Wuyishan, Sangang, 19 July 2006 (BMNH); 2 ɗɗ, Jiangshi, 30 July 2006; (all collected by Yang Meixia) Hainan Prov.: 10 ɗɗ, Mt. Diaoluo, 74 m, 30 May 2007, coll. Duan Yani. All NWAFU, except where indicated.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFDFC228FDB9B91FFCF90CA7.taxon	distribution	Distribution. Korea; China (Jiangxi, Fujian, Hainan).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC0C237FDB9BAA5FAB10CA1.taxon	materials_examined	Material examined. China, Hubei Prov.: 2 ΨΨ, Fangxian, Lianghekou, 1 August 2001, coll. Huang Min & Che Yanli; Sichuan Prov.: 7 ɗɗ, 9 ΨΨ, Mt. Emei, Baoguosi, 7 September 1988, coll. Zhou Jingruo, Zheng Shuling & Xu Qiuyuan; Guizhou Prov.: 1 Ψ, Mt. Fanjingshan, Heiwanhe, 28 July 2001, coll. Sun Qiang; Yunnan Prov.: 1 ɗ, Jinghong, 24 October 1987, coll. Chai Yonghui; 1 ɗ, Mengna, 26 October 1987, coll. Chai Yonghui; Guangxi Prov.: 2 ɗɗ, Shangsipingda, 28 November 2001, coll. He Zhiqiang; 1 ɗ, Fangcheng, Naliang, 9 November 2001, coll. He Zhiqiang (BMNH); Guangdong Prov.: 1 Ψ, Mt. Dinghushan, 18 August 1985, coll. Zhang Yalin; Hainan Prov.: 1 ɗ, Xinglong, 28 April 1983, coll. Zhang Yalin, at light (BMNH). All NWAFU except, where indicated.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC0C237FDB9BAA5FAB10CA1.taxon	distribution	Distribution. India; Sri Lanka; China (Hubei, Sichuan, Guizhou, Yunnan, Guangxi, Guangdong, Hainan).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC1C236FDB9BA80FC100C68.taxon	materials_examined	Material examined. China, Sichuan Prov.: 2 ɗɗ, 1650 m, August 1999, coll. Ma Ning; Guangdong Prov.: 2 ɗɗ, Shenzhen, July 1986; Hainan Prov.: 1 ɗ, Xinglong, 23 April 1983, at light; 1 ɗ, Xinglong, 28 April 1983; 2 ɗɗ, Liangyuan, 29 May 1983, at light; 1 ɗ, Lingshui, 6 May 1983, at light (BMNH); 1 ɗ, Yacheng, 8 June 1983; 1 ɗ, Yacheng, 8 June 1983, at light. All collected by Zhang Yalin and NWAFU, except where indicated.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC1C236FDB9BA80FC100C68.taxon	distribution	Distribution. Pacific islands (Kermadec; Norfolk Is.; Fiji; Philippines) and China (Sichuan, Guangdong, Hainan).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC1C236FDB9BA80FC100C68.taxon	discussion	Remarks. This is the first record of this species from mainland Asia.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC2C235FDB9B93FFC4B0C8D.taxon	materials_examined	Material examined. China, Yunnan Prov.: 3 ɗɗ, Menglun, 26 July 2005, coll. Lu Lin, at light; Hainan Prov.: 1 ɗ, Liangyuan, 31 May 1983; 3 ɗɗ, Yacheng, 12 May 1983; 12 ɗɗ, Jianfengling, 18 May 1983, at light; 1 ɗ, Bawangling, 23 May 1983 (BMNH). All collected by Zhang Yalin and NWAFU, except where indicated.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC2C235FDB9B93FFC4B0C8D.taxon	distribution	Distribution. Pacific; India; Pakistan; China (Yunnan, Hainan).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC3C234FDB9BA10FC470D9C.taxon	materials_examined	Material examined. China, Sichuan Prov.: 1 ɗ, Mt. Emei, Xixiangchi, 9 September 1998, coll. Zhou Jingruo, Zheng Shuling & Xu Qiuyuan; Yunnan Prov.: 1 ɗ, Wayaobao, 1400 m, 23 – 26 June 1974, coll. Zhou Yao & Yuan Feng; 3 ɗɗ, Simao, 1331 m, 9 July 2005, coll. Lu Lin; Hainan Prov.: 4 ɗɗ, Bawangling, 23 May 1983; 1 ɗ, Liangyuan, 29 May 1983, at light; 1 ɗ, Tongshen, 7 June 1983, at light (BMNH). All collected by Zhang Yalin and NWAFU, except where indicated.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC3C234FDB9BA10FC470D9C.taxon	distribution	Distribution. India; Pakistan; China (Sichuan, Yunnan, Hainan).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC3C233FDB9B80CFB210AE1.taxon	description	Male genitalia. Subgenital plate subtriangular, apex acute (Fig. 19 C); style, preapical lobe short and broad, apophysis short and slim, digitate, slightly laterally curved (Fig. 19 D); aedeagal shaft tapering to apex in dorsal view, apex slightly curved dorsally, with ventral triangular membranous area in lateral view (Figs 19 E, 19 F).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC3C233FDB9B80CFB210AE1.taxon	materials_examined	Material examined. Holotype: ɗ, China, Hainan Prov., Liangyuan, 29 May 1983, coll. Zhang Yalin, at light (NWAFU).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC3C233FDB9B80CFB210AE1.taxon	discussion	Remarks. This species can be distinguished by short and slim style apophysis (Fig. 19 D) and the ventral triangular membranous area at the apex of the aedeagus (Fig. 19 F).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC3C233FDB9B80CFB210AE1.taxon	etymology	Etymology. This name is based on the triangular membranous area on the apex of the aedeagus.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC4C232FDB9B9A2FB490DFB.taxon	description	Male genitalia. Subgenital plate subtriangular, apex acute (Fig. 20 B); style preapical lobe obtusely triangular shaped, apophysis slim, tapered to acute apex, slightly laterally curved (Fig. 20 C); connective longer than aedeagus, aedeagal shaft very short and robust with some small inconspicuous spines basally, gonopore large (Figs 20 D, 20 E). Female genitalia. Hind margin of seventh sternum as in Plate V: N and Plate VI: M.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC4C232FDB9B9A2FB490DFB.taxon	materials_examined	Material examined. Holotype: ɗ, China, Hainan Prov., Bawangling, 25 May 1983, coll. Zhang Yalin, at light. Paratypes: China, Hainan Prov.: 4 ΨΨ, Xinglong, 25, 26 April 1983, at light; 7 ɗɗ, 13 ΨΨ, Liangyuan, 31 May, 1, 2, 15 June 1983, coll. Zhang Yalin (1 ɗ, 1 Ψ, BMNH); 1 Ψ, Qiongzhong, 4 June 1983; 1 ɗ, Mt. Jianfengling, 25 August 2002, coll. Wang Zongqing, Che Yanli & Wang Peiming; 1 ɗ, 1 Ψ, Mt. Jianfengling, 940 m, 7 June 2003, coll. Duan Yani, at light; 1 ɗ, Mt. Diaolue, 2 June 2003, coll. Duan Yani. All NWAFU, except where indicated.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC4C232FDB9B9A2FB490DFB.taxon	discussion	Remarks. This species can be distinguished by the obtusely triangular shaped style preapical lobe (Fig. 20 C) and very short and robust aedeagal shaft (Figs 20 D, 20 E).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC4C232FDB9B9A2FB490DFB.taxon	etymology	Etymology. This name is based on the knife-like shape of the aedeagus in lateral view.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC5C231FDB9B822FF080872.taxon	description	Male genitalia. Subgenital plate lateral margin slightly convex, apex bluntly rounded (Fig. 21 C); style very long, preapical lobe short and narrow, apophysis digitate, slightly upturned distally (Fig. 21 D); connective lightly longer than aedeagus, aedeagal shaft in lateral view sinuate, slightly broader basally and tapered to obliquely truncate apex (Figs 21 E, 21 F). Female genitalia. Hind margin of seventh sternum with large median U-shape excavation (see Plate IV: F and Plate VI: N).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC5C231FDB9B822FF080872.taxon	materials_examined	Material examined. Holotype: ɗ, China, Guangxi Autonomous Region, Fangcheng, Mt. Pinglongshan, 2 December 2001, coll. He Zhiqiang. Paratypes: China, 1 ɗ, same data as holotype; Guangxi Autonomous Region: 1 Ψ, Daxinxialei, 650 m, 1 March 1998, coll. Huang Fusheng (IZCAS); 2 ɗ, Fangcheng, Tongzhong, 3 December 2001, coll. He Zhiqiang (1 ɗ, BMNH); Hainan Prov.: 1 ɗ, Yacheng, 16 May 1983; 1 ɗ, Bawangling, 25 May 1983; 1 ɗ, Liangyuan, 30 May 1983; 1 ɗ, 2 ΨΨ, Liangyuan, 1 June 1983; 1 Ψ, Qiongzhong, 5 June 1983; 3 ΨΨ, Tongshen, 7 June 1983; 1 Ψ, Tongshen, 7 June 1983 (BMNH). All collected at light by Zhang Yalin and NWAFU, except where indicated.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC5C231FDB9B822FF080872.taxon	discussion	Remarks. This species is closely resembles to crura, but the subgenital plate has a more rounded lateral margin and apex (Fig. 21 C) and the style apophysis is smooth (Fig. 21 D).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC5C231FDB9B822FF080872.taxon	etymology	Etymology. The name of this species is based on the oar-like shape of the connective and aedeagus in lateral view.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC7C230FDB9BA7CFB820C4E.taxon	description	Male genitalia. Subgenital plate subtriangular, middle of lateral margin slightly concave, apex acute (Fig. 22 B); style preapical lobe broad, slightly produced, apophysis digitate, tapered to narrow apex (Fig. 22 C); connective very long, more than 1.5 x aedeagus, aedeagal shaft distinctly tapered from base to slightly swollen apex in lateral view (Figs 22 D, 22 E).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC7C230FDB9BA7CFB820C4E.taxon	materials_examined	Material examined. Holotype: ɗ, China, Yunnan Prov., Tengchong, 1100 m, 22 June 2007, coll. Wei Cong (NWAFU).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC7C230FDB9BA7CFB820C4E.taxon	discussion	Remarks. This species closely resembles remigia, but differs in the shape of the subgenital plate, style and apex of the aedeagal shaft.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC7C230FDB9BA7CFB820C4E.taxon	etymology	Etymology. The species name is based on the similarity of the species to remigia.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC8C23EFDB9B9B2FBB00AA9.taxon	description	Male genitalia. Subgenital plate very long, subtriangular, lateral margin almost straight, apex acute (Fig. 23 B); style preapical lobe short, apophysis with preapical heel, laterally curved (Fig. 23 C); connective slightly longer than aedeagus, aedeagal shaft in lateral view sinuate, slightly broader basally and tapered to obliquely truncate apex, the latter with ventral margin serrate (Figs 23 D, 23 E).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC8C23EFDB9B9B2FBB00AA9.taxon	materials_examined	Material examined. Holotype: ɗ, China, Yunnan Prov., Menglun, 9 May 1991, coll. Wang Yinglun & Tian Rungang (NWAFU).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC8C23EFDB9B9B2FBB00AA9.taxon	discussion	Remarks. This species closely resembles remigia, but the subgenital plate is triangular (Fig. 23 B) and the apex of style apophysis foot-like (Fig. 23 C).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC8C23EFDB9B9B2FBB00AA9.taxon	etymology	Etymology. The species name is based on the foot-like apex of the style apophysis.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC9C23CFDB9B81FFAF90CC6.taxon	description	Male genitalia. Subgenital plate long, subtriangular, lateral margin almost straight, apex acute (Fig. 24 F); style, preapical lobe short and sharply angled, apophysis with preapical heel, laterally curved (Fig. 24 E); connective slightly longer than aedeagus, aedeagal shaft in lateral view broad basally, abruptly tapered at midlength to slim apex (Figs 24 C, 24 D).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC9C23CFDB9B81FFAF90CC6.taxon	materials_examined	Material examined. Holotype: ɗ, China, Fujian Prov., Shouning, 30 July 2003, coll. Duan Yani (NWAFU). Additional material. One female with data: China, Fujian Prov., Nanping, 6 August 2003, coll. Duan Yani (NWAFU).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC9C23CFDB9B81FFAF90CC6.taxon	discussion	Remarks. This species can be distinguished by the abruptly tapered shaft at midlength (Figs 24 C, 24 D). The additional specimen is tentatively identified as this species. The hind margin of its seventh sternum has a distinctive v-shape median excavation (see Plate IV: I).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFC9C23CFDB9B81FFAF90CC6.taxon	etymology	Etymology. The name of this species is based on the beaklike shape of the aedeagus in lateral view.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFCCC23BFDB9BF9DFBEC09C0.taxon	description	Male genitalia. Subgenital plate long, subtriangular, lateral margin weakly incurved, apex acute (Fig. 25 C); style preapical lobe short, apophysis digitate, slightly laterally curved (Fig. 25 B); connective slightly shorter than aedeagus, aedeagal shaft very narrow, relatively straight subbasally to apex in lateral view, apex with ventral margin serrate (Figs 25 D, 25 E).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFCCC23BFDB9BF9DFBEC09C0.taxon	materials_examined	Material examined. Holotype: ɗ, China, Guangxi Autonomous Region, Mt. Yuanbao, 12 August 2006, coll. Lu Lin (NWAFU).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFCCC23BFDB9BF9DFBEC09C0.taxon	discussion	Remarks. This species can be distinguished by the elongate and relatively straight aedeagal shaft (Figs 25 D, 25 E).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFCCC23BFDB9BF9DFBEC09C0.taxon	etymology	Etymology. This name is based on the scalpel-like shape of the aedeagal apex.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFCDC239FDB9BF9DFB680BD9.taxon	description	Male genitalia. Subgenital plate short, subtriangular, lateral margin almost straight, apex acute (Fig. 26 B); style preapical lobe short and narrow, apophysis short and robust, tapered to acute apex over distal half, slightly laterally curved (Fig. 26 C); connective as long as aedeagus, aedeagal shaft in lateral view narrow, upturned hook-like apically (Figs 26 D, 26 E).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFCDC239FDB9BF9DFB680BD9.taxon	materials_examined	Material examined. Holotype: ɗ, China, Zhejiang Prov., Mt. Gutianshan, 17 August 2003, coll. Dai Wu, at light (NWAFU). Paratypes: 1 ɗ, same data as holotype (BMNH); 1 ɗ, China, Yantai, Mt. Kunlunshan, 12 July 2001, coll. Qin Daozheng & Liu Zhenjiang, at light (NWAFU).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFCDC239FDB9BF9DFB680BD9.taxon	discussion	Remarks. This species can be distinguished by the narrow aedeagal shaft which is upturned and hook-like apically (Figs 26 D, 26 E).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFCDC239FDB9BF9DFB680BD9.taxon	etymology	Etymology. This name is based on the rainbow-like shape of the aedeagus in lateral view.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFCEC239FDB9BE46FC6C0991.taxon	materials_examined	Material examined. China, Guangxi Prov.: 1 ɗ, Fangcheng, Naqin, 1 December 2001, coll. He Zhiqiang; Guangdong Prov.: 1 ɗ, Dianbai, 13 April 1983; Hainan Prov.: 5 ɗɗ, Tongshen, 7 June 1983, at light (1 ɗ, BMNH); Fujian Prov.: 1 ɗ, Mt. Wuyishan, Sangang, 19 July 2006, coll. Yang Meixia. All collected by Zhang Yalin and NWAFU, except where indicated.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFCEC239FDB9BE46FC6C0991.taxon	distribution	Distribution. India; China (Guangxi, Guangdong, Hainan, Fujian).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFCFC238FDB9BF9DFDB90AEA.taxon	materials_examined	Material examined. China, Hainan Prov.:, 4 ɗɗ, Liangyuan, 29 May, 1 June 1983, Zhang Yalin, at light (NWAFU).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFCFC238FDB9BF9DFDB90AEA.taxon	distribution	Distribution. India; China (Hainan).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFCFC207FDB9B945FE690ADB.taxon	description	Male genitalia. Subgenital plate very short, as long as wide, lateral margin and apex broadly rounded (Fig. 29 D); style preapical lobe relatively long and narrow, apophysis digitate, abruptly tapered distally to narrow apex, slightly laterally curved (Fig. 29 E); connective nearly as long as aedeagus, aedeagus with well developed basal heel, shaft moderately long, with apex slightly upturned (Figs 29 F, 29 G). Female genitalia. Hind margin of seventh sternum as in Plate V: O and Plate VI: O.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFCFC207FDB9B945FE690ADB.taxon	materials_examined	Material examined. Holotype: ɗ, China, Shaanxi Prov., Liuba, 20 July 1995, coll. Zhang Wenzhou & Ren Liyun. Paratypes: China: 3 ɗɗ, 5 ΨΨ, same data as holotype; Shaanxi Prov.: 4 ΨΨ, Liuba, 18, 19 July 1995, coll. Zhang Wenzhou & Ren Liyun; Zhejiang Prov.: 6 ɗɗ, 5 ΨΨ, Wulingkeng, 11 August 2003, coll. Dai Wu; Fujian Prov.: 2 ɗ, Mt. Wuyishan, Pikeng, 20 July 2003 (1 ɗ, BMNH); 1 ɗ, Jiangshi, 30 July 2003; 1 ɗ, Mt. Longxishani, 5 August 2003. All collected by Yang Meixia and NWAFU, except where indicated.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFCFC207FDB9B945FE690ADB.taxon	discussion	Remarks. This species can be distinguished by rounded apex of subgenital plate (Fig. 29 D) and basal heel of the aedeagus (Fig. 29 G).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFCFC207FDB9B945FE690ADB.taxon	etymology	Etymology. This species is named for M. D. Webb who has made excellent contributions to the taxonomy of the Deltocephalus group.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFF1C206FDB9BF9DFCD60874.taxon	description	Male genitalia. Pygofer lobe with truncated hind margin (Fig. 30 A); subgenital plate very short, as long as wide, subtriangular, lateral margin convex (Fig. 30 B); style with preapical lobe moderately long, apically acute, apophysis tapered to narrowly rounded apex, slightly laterally curved (Fig. 30 C); connective similar in length to aedeagus, aedeagus with well developed basal heel, shaft with ventral margin strongly incurved basally (Figs 30 D, 30 E).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFF1C206FDB9BF9DFCD60874.taxon	materials_examined	Material examined. Holotype: ɗ, China, Guangdong Prov., Mt. Dinghushan, 18 July 1985, coll. Zhang Yalin (NWAFU). Paratypes: China, Guangxi Prov.: 2 ɗɗ, Mt. Yuanbaoshan, 12 August 2006, coll. Lu Lin (NWAFU); Guangdong Prov.: 1 ɗ, Guangzhou, Conghualiangkou, Feishuyan, 2 May 2005, coll. Li Zhigang (GDEI).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFF1C206FDB9BF9DFCD60874.taxon	discussion	Remarks. This species can be distinguished by its truncate hind margin of the male pygofer (Fig. 30 A), short and broad subgenital plate (Fig. 30 B) and aedeagus with a well developed basal heel and shaft with ventral margin strongly incurved basally (Fig. 30 E).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFF1C206FDB9BF9DFCD60874.taxon	etymology	Etymology. This name is based on the type locality.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFF2C204FDB9BF9DFEEB0AE1.taxon	materials_examined	Material examined. China, Liaoning Prov.: 1 ɗ, Shenyang, Dongling, 110 m, 15 August 2004, coll. Shang Suqin; 1 ɗ, Mt. Yiwulushan, 14 July 2006, coll. Zhang Xinmin, at light (BMNH); Heilongjiang Prov.: 1 ɗ, Liumao River, 850 m, 15 August 2004, coll. Shang Suqin; Xinjiang Prov.: 1 ɗ, Wushi, Banong, 8 September 1986, coll. Zhang Yalin; Tianjin Town: 7 ɗɗ, Jixian, Mt. Baxianshan, 17 August 2006, coll. Duan Yani; Hunan Prov.: 2 ɗɗ, Mt. Hengshan, 2 August 1985, coll. Zhang Yalin & Chai Yonghui. All NWAFU, except where indicated.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFF2C204FDB9BF9DFEEB0AE1.taxon	distribution	Distribution. Widespread in Europe and China (Liaoning, Heilongjiang, Xinjiang, Tianjin, Hunan).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFF2C204FDB9BF9DFEEB0AE1.taxon	discussion	Remarks. An unusual degree of variation is found in the shape and length of the style apophysis in this species (see Figs 31 D and 31 E). As all specimens have the same aedeagus they are tentatively considered to be one of the same species.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFF3C203FDB9BD2EFED20989.taxon	description	Male genitalia. Subgenital plate fairly short, subtriangular, lateral margin slightly convex (Fig. 32 D); style abruptly tapered to narrowly rounded apex from midlength (Figs 32 B, 32 C); aedeagal shaft fairly short, shorter than connective, broad in dorsal view, sometimes with a few spicules (Figs 32 E, 32 F).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFF3C203FDB9BD2EFED20989.taxon	materials_examined	Material examined. Holotype: ɗ, China, Hunan Prov., Changde, Huanan Factory, 23 July 2002, coll. Sun Qinxia. Paratypes: China, Jilin Prov.: 1 ɗ, Manjiang, 11 August 2004, coll. Shang Suqin; Liaoning Prov.: 2 ɗɗ, Mt. Yiwulushan, 14 July 2006, coll. Zhang Xinmin, at light (1 ɗ, BMNH); Hunan Prov.: 1 ɗ, Mt. Hengshan, 2 August 1985, coll. Zhang Yalin & Chai Yonghui; 1 ɗ, Chenzhou, 16 August 1985, coll. Zhang Yalin & Chai Yonghui; Jiangxi Prov.: 1 ɗ, Pingxiang, 5 August 2002, coll. Yuan Zhonglin; 1 ɗ, Pingxiang, Lianhua, 4 August 2002, coll. Sun Qinxia; Anhui Prov.: 1 ɗ, Paoji, 35 m, 2 September 2006, coll. Yang Meixia, at light. All NWAFU, except where indicated.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFF3C203FDB9BD2EFED20989.taxon	discussion	Remarks. This species can be distinguished by the shape of the aedeagal shaft in dorsal view. Slight variation in the style apophysis was noted (compare Figs 32 B and 32 C).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFF3C203FDB9BD2EFED20989.taxon	etymology	Etymology. This species is named for our colleague Meixia Yang who has collected many of the specimens in this study.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFF4C201FDB9BDFCFABB0FE3.taxon	description	Redescription. Length. Male: 3.2 – 3.5 mm; female: macropterous 3.3 – 3.6 mm, submacropterous 2.8 – 3.0 mm. Pale to chocolate brown. Vertex with variable black patches or patches absent (Figs 33 A – F; Plate IV: E). Face stramineous to dark brown, with or without black patches near bases of antennae and with or without a few oblique piceous striae laterally. Pronotum sometimes with black patches near anterior margin. Scutellum sometimes with black spot near basal angles (Figs 33 A – F; Plate IV: E). Legs with or without black patches. Forewing macropterous or submacropterous; inner anteapical cell open basally, sometimes outer anteapical cell absent. Male genitalia. Subgenital plate fairly short, subtriangular, lateral margin slightly convex (Fig. 34 J); style preapical lobe short, apophysis digitate, long and slightly sinuate (Fig. 34 K); connective as long as aedeagus, aedeagus, boat-shaped dorsally, in lateral view straight and narrow basally, wider in middle and thereafter gradually tapered to acute upturned apex (Figs 34 L, 34 M). Female genitalia. Hind margin of seventh sternum as in Fig. 33 H, Plate V: P and Plate VI: P.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFF4C201FDB9BDFCFABB0FE3.taxon	materials_examined	Material examined. China, Yunnan Prov.: 135 ɗɗ, 65 ΨΨ, Tengchong, 1930 m, 14 August 2005, coll. Yang Meixia (1 ɗ, 1 Ψ, BMNH); 15 ɗɗ, 8 ΨΨ, Mt. Diancangshan, 2173 m, 4, 5 August 2004 (1 ɗ, BMNH); 3 ɗɗ, 1 Ψ, Mt. Zixishan, October 1999; 2 ɗɗ, Tengchong, 1700 m, 16 August 2005; 1 ɗ, Yiliang, 1840 m, 29 July 2005; 1 ɗ, Kunming, 1700 m, 14 October 1987, coll. Chai Yonghui. All collected by Li Meng and NWAFU, except where indicated.	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFF4C201FDB9BDFCFABB0FE3.taxon	distribution	Distribution. India; China (Anhui, Shanxi, Guangxi, Yunnan, Guizhou, Yunnan).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
039C87E7FFF4C201FDB9BDFCFABB0FE3.taxon	discussion	Remarks. Based on the material from China we confirm the synonymy of prabha with maculata given by Webb & Viraktamath (2009). Previously, Dash & Viraktamath (1998) had considered maculata to be a separate but related species to prabha. Accepted differences between the two species at that time were: in prabha the apex of the vertex has a black patch with three yellow spots (Fig. 33 E) instead of three black spots in maculata (Fig. 33 D); the forewing more uniformly darker brown; the aedeagal shaft lacking a basal lateral projection (Fig. 34 L) and its apex simple (Fig. 35 T) compared to the curved and hook-like apex in maculata (Fig. 35 W). From examining many specimens from Yunnan China, we found all intermediates in the above structures (see Figs 33 A – F, 35 Q – W).	en	Zhang, Yalin, Duan, Yani (2011): Review of the Deltocephalus group of leafhoppers (Hemiptera: Cicadellidae: Deltocephalinae) in China. Zootaxa 2870: 1-47, DOI: 10.5281/zenodo.206115
