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Zyginella sichuanensis sp. nov. Figs 19���21, 66 ��� 73 Description. Body brown, transverse band on vertex across eyes discontinuous in middle reddish-orange, anterior part of vertex grey-brown, rest of vertex yellow (Fig. 19). Frons white (Fig. 21), with two black spots near eyes (Fig. 20), frontoclypeus, anteclypeus and lorum brown, gena white (Fig. 21). Sides of pronotum dark brown, sides of scutum brownish, both central part of pronotum and scutum yellow, scutellum yellow (Fig. 19). Base of forewing reddish-brown, apical part transparent, brown stripe along apical veins, third apical cell with distinct dark spot (Figs. 19, 20). Male abdominal apodemes slender, reaching midlength of fifth sternite (Fig. 66). Male genital capsule elongated, pygophore side rounded, with short, sclerotized process internally and postero-laterally, with four long macrosetae postero-dorsally and several small setae posteriorlly (Fig. 69). Subgenital plate broad basally, slightly narrowed distally, with apex sclerotized and narrow, three long macrosetae along outer margin and a few microsetae subapically, and with several microsetae and two small setae apically (Figs. 67, 68). Paramere with long, tapering, curved and hooklike apical part and with row of thin setae subapically (Fig. 71). Connective short, V-shaped (Fig. 70). Aedeagus with preatrium long and dorsal apodeme developed; shaft tubular, with teeth on dorsal margin of midlength and pair of minute subapical needlelike processes on ventral margin; gonopore subapical (Figs. 72, 73). Body length. 2.88 mm (including wing). Material examined. Holotype, 13, China: Sichuan Prov., Mt. Emeishan, 30 Oct. 1999, coll. I. Dworakowska. Distribution. China (Sichuan) Remarks. The new species resembles Z. nadobna from Sikkim, but differs in having a longer sclerotized process on the lateroventral margin of the pygofer than in Z. nadobna (Fig. 69), a hooklike paramere apex (acute in Z. nadobna) (Fig. 71), and by the aedeagus with teeth on the dorsal margin of the midlength and subapical needlelike processes that are absent in Z. nadobna (Figs. 72, 73). Etymology. The new species epithet is based on the province of the type locality., Published as part of Zhang, Yalin, Gao, Xia & Huang, Min, 2012, Review of Genus Zyginella L��w (Hemiptera: Cicadellidae: Typhlocybinae: Zyginellini) with Description of Four New Species and a New Genus from China, pp. 19-34 in Zootaxa 3180 on page 29, DOI: 10.5281/zenodo.213309

Zyginella minuta (Yang, 1965) Figs 7���9, 28 ��� 30 Pyramidotettix minuta Yang, 1965: 200 Zyginella minuta, Dworakowska 1970: 708; Chou & Zhang 1985: 293 Body length. 2.70���2.96 (including wing). Material examined. 33, 1 ��, China: Shaanxi Prov., Yangpingguan, apple trees, walnut trees, 4 Oct. 1980, coll. Ma Ning; 2 ��, China: Shaanxi Prov., Yangpingguan, walnut trees, 10 June 1981, coll. Ma Ning; 3 ��, China: Shaanxi Prov., Ziyang, walnut trees, 16 May 1981, coll. Ma Ning; 3 ��, China: Shaanxi Prov., Liuba, walnut trees, 6 Oct. 1980, coll. Ma Ning; 2 ��, China: Shaanxi Prov., Liuba, walnut trees, 10 July 1980, coll. Ma Ning; 1 ��, China: Fujian Prov., Jianyang, Huang Keng, walnut trees, 25 Oct. 1974, coll. Yang Jikun; 1 ��, China: Sichuan Prov., Moxi county, walnut trees, 5 Nov. 1999, coll. Dworakowska. Distribution. China (Nanjing, Shaanxi, Fujian, Sichuan), Published as part of Zhang, Yalin, Gao, Xia & Huang, Min, 2012, Review of Genus Zyginella L��w (Hemiptera: Cicadellidae: Typhlocybinae: Zyginellini) with Description of Four New Species and a New Genus from China, pp. 19-34 in Zootaxa 3180 on page 25, DOI: 10.5281/zenodo.213309

Zyginella taiwana Chiang, Lee & Knight 1988 Figs 34���36 Zyginella taiwana Chiang, lee & Knight 1988: 110���111 Distribution. China (Taiwan), Published as part of Zhang, Yalin, Gao, Xia & Huang, Min, 2012, Review of Genus Zyginella L��w (Hemiptera: Cicadellidae: Typhlocybinae: Zyginellini) with Description of Four New Species and a New Genus from China, pp. 19-34 in Zootaxa 3180 on page 29, DOI: 10.5281/zenodo.213309

Zyginella punctata Zhang 1990 Figs 16���18, 31 ��� 33 Zyginella punctata Zhang 1990: 172 Body length. 2.65���2.83 mm (including wing). Material examined. Holotype: 3, China: Yunnan Prov., Mt. Eshan, Huanian, 2 April 1981, coll. Yang Jikun; Paratypes: 13, 5 ��, same data as holotype. Distribution. China (Yunnan)., Published as part of Zhang, Yalin, Gao, Xia & Huang, Min, 2012, Review of Genus Zyginella L��w (Hemiptera: Cicadellidae: Typhlocybinae: Zyginellini) with Description of Four New Species and a New Genus from China, pp. 19-34 in Zootaxa 3180 on page 29, DOI: 10.5281/zenodo.213309

Key to species of Zyginella from China (males) 1 Aedeagal shaft with processes (Figs. 46, 55, 64, 72).......................................................... 2 - Aedeagal shaft without processes (Figs. 27, 30, 33, 36, 38)..................................................... 5 2 Aedeagal shaft with basal processes (Figs. 46, 55,)........................................................... 3 - Aedeagal shaft without basal processes (Figs. 55, 72)......................................................... 4 3 Aedeagal shaft with basal processes longer than shaft (Figs. 46, 47).......................... Z. dworakowskae sp. nov. - Aedeagal shaft with basal processes shorter than shaft (Figs. 64, 65).............................. Z. processa sp. nov. 4 Aedeagal shaft with five finger-like apical processes (Figs. 55, 56)................................. Z. petala sp. nov. - Aedeagal shaft with one pair of needlelike apical processes (Figs. 72, 73)....................... Z. sichuanensis sp. nov. 5 Aedeagal shaft strongly curved dorsad, with apex expanded (Figs. 26, 27).................................... Z. mali - Aedeagal shaft slightly curved dorsad, with apex not expanded................................................. 6 6 Aedeagal shaft with base expanded (Figs. 29, 30)..................................................... Z. minuta - Aedeagal shaft with base not expanded.................................................................... 7 7 Subgenital plate with serrated process subapically and spinelike process apically (Fig. 31).................... Z. punctata - Subgenital plate without serrated process subapically......................................................... 8 8 Subgenital plate with apex curved laterally (Fig. 34).................................................. Z. taiwana - Subgenital plate with apex rounded, not curved laterally (Fig. 37)......................................... Z. tsauri, Published as part of Zhang, Yalin, Gao, Xia & Huang, Min, 2012, Review of Genus Zyginella L��w (Hemiptera: Cicadellidae: Typhlocybinae: Zyginellini) with Description of Four New Species and a New Genus from China, pp. 19-34 in Zootaxa 3180 on page 21, DOI: 10.5281/zenodo.213309

Parathailocyba gen. nov. Type species: Zyginella orla Dworakowska, 1977: 26 –28, Chou & Zhang 1985: 293 Description. Vertex long, produced medially (Fig. 22); face flattened and long (Fig. 24). Forewing rather narrow apically, with second apical cell equal to third, third often with distinct dark spot (Figs. 22, 23). Submarginal vein of hind wing extended to CuA slightly basad of transverse m-cu. Male abdominal apodemes small (Fig. 74). Male pygofer short and tall, bilobate caudally, with sclerotized process emerging between two lobes, directed caudoventrally (Fig. 76). Subgenital plate with large, strongly sclerotized ledge on dorsal side (Fig. 78). Paramere with long smoothly bent and tapered apical part, with few setae on central part (Fig. 77). Connective with long manubrium and central lobe (Fig. 75). Aedeagus preatrium short, shaft tubular; gonopore apical (Figs. 79, 80). Distribution. Vietnam, China (Guangdong, Yunnan) Remarks. The new genus is segregated from Zyginella LÖw for the following reasons. The vertex and face are much longer (Figs. 22, 24). The forewing is rather narrow apically (Figs. 22, 23) while most Zyginella have the forewing apex obliquely truncate; the second apical cell equal to third while in most Zyginella the second is larger. The male abdominal apodemes are smaller (Fig. 74). The male pygofer is shorter and taller, bilobate caudally, with a sclerotized process directed caudoventrally (Fig. 76) while in most Zyginella, the pygofer process is directed anteroventrally (Figs. 42, 48, 60, 69). The subgenital plate has a large, strongly sclerotized ledge on the dorsal side (Fig. 78) while in Zyginella it is lamellate or tubular and with different chaetotaxy (Figs. 25, 28, 31, 34, 37, 45, 54, 63, 68). The paramere has fewer setae (Fig. 77). The connective has a long narrow manubrium and central lobe (Fig. 75) while in Zyginella the connective is short and V-shaped (Figs. 51, 61, 70). The aedeagus preatrium is shorter (Fig. 80). The new genus resembles Thailocyba Mahmood, 1967, but differs in having smaller abdominal apodemes (Figs. 74, 83), the pygofer bilobate with a sclerotized process on its side (Figs. 76, 84), the subgenital plate with a large sclerotized dorsal ledge running along its middle up to the apex (Figs. 78, 85); and the aedeagus tubular and simple (Figs. 79, 80). Thailocyba has the aedeagus compressed and with basal processes curved dorsad (Figs. 81, 82). In Thailocyba, the dorsal lobe of the pygofer is larger than the ventral lobe, almost overlapping the ventral lobe, and the pygofer has two groups of small stout microsetae on caudal protrusions; this makes the pygofer almost as long as tall, while in the new genus the setae are relatively small, and the dorsal lobe is not detectable. In the new genus, the sclerotized process protrudes prominently, while in Thailocyba, it inconspicuously extends along the caudal margin of the dorsal lobe. The subgenital plate in the new genus differs from Thailocyba by its longitudinal sclerotized dorsal ledge and apical part with variously sclerotized two protrusions, two macrosetae and a few sensory pits, while in Thailocyba there are three protrusions, one macroseta and several minute microsetae in addition to some sensory pits. Etymology. The new genus name was formed by adding the Latin prefix “ para- ” to Thailocyba Mahmood, indicating similarity to the latter. The gender is feminine.

Zyginella dworakowskae sp. nov. Figs 1���3, 39��� 47 Description. Body brown and shining, lateral marginal stripe and median stripe on vertex reddish-orange, rest of vertex grey-brown (Figs. 1). Frons white, frontoclypeus, anteclypeus and lorum dark brown, gena white (Fig. 3). Pronotum grey-brown with lateral dark brown broad stripes not reaching hind margin. Scutum grey with basal triangles and median dark brown stripe on scutellum (Fig. 1). Forewing transparent and infuscate with brown veins, long oblique brown stripe from midlength of clavus to middle of corium, brochosome field with elliptical dark red patch, brown stripe along apical veins, third apical cell with distinct dark spot (Figs. 1, 2, 40). Hind wing transparent with brown veins (Fig. 41). Male abdominal apodemes slender, reaching midlength of sixth sternite (Fig. 39). Male genital capsule short, pygophore side extended centrally and truncated terminally, with short, sclerotized process internally and directed ventrally, with six long macrosetae posterodorsally, numerous small setae along posterior margin (Fig. 42). Subgenital plate tapered in basal half, with apex sclerotized and hooklike, with two macrosetae and some microsetae centrally (Figs. 42, 45). Paramere with long, tapering curved apical part and with a row of thin setae subapically (Fig. 44). Connective short, V-shaped (Fig. 43). Aedeagus with preatrium long and dorsal apodeme developed; shaft with basal pair of processes longer than shaft; gonopore apical (Figs. 46, 47). Body length. 2.91���3.10 mm (including wing). Material examined. Holotype, 13, China: Yunnan Prov., Mt. Baoshan, 19 Nov. 1999, coll. I. Dworakowska. Paratypes, 53, 14 ��, fig tree, same data as holotype. Distribution. China (Yunnan) Remarks. The new species resembles Z. processa sp. nov., but differs in having a dark brown scutellum, dark red brochosome field and smaller dark spot in the third apical cell of the forewing (Figs. 1, 2); Z. processa sp. nov. has a yellow scutellum, red brochosome field and larger dark spot in the third apical cell of the forewing (Figs. 13, 14). It also differs from all the known species of Zyginella in having basal processes of the aedeagal shaft exceeding the length of shaft (Figs. 46, 47). Etymology. The new species is named in honor of Dr Irena Dworakowska for her contribution to the knowledge of World Typhlocybinae., Published as part of Zhang, Yalin, Gao, Xia & Huang, Min, 2012, Review of Genus Zyginella L��w (Hemiptera: Cicadellidae: Typhlocybinae: Zyginellini) with Description of Four New Species and a New Genus from China, pp. 19-34 in Zootaxa 3180 on pages 21-25, DOI: 10.5281/zenodo.213309

Zyginella tsauri Chiang, Hsu & Knight 1989 Figs 37���38 Zyginella tsauri Chiang, Hsu & Knight 1989: 143 ���144 Distribution. China (Taiwan), Published as part of Zhang, Yalin, Gao, Xia & Huang, Min, 2012, Review of Genus Zyginella L��w (Hemiptera: Cicadellidae: Typhlocybinae: Zyginellini) with Description of Four New Species and a New Genus from China, pp. 19-34 in Zootaxa 3180 on page 31, DOI: 10.5281/zenodo.213309

Parathailocyba orla (Dworakowska, 1977) comb. nov. Figs 22���24, 74 ��� 85 Zyginella orla Dworakowska, 1977: 26 ���28; Figs 124���137, Chou & Zhang 1985: 293 Description. Body brown, shining, eyes black (Fig. 22). Frons ivory, frontoclypeus, anteclypeus brown, lorum and gena yellow (Fig. 24). Forewing light grayish, with numerous dark brown small spots, brochosome field dark brown, brown stripe along apical veins, third apical cell with distinct dark spot (Figs. 22, 23). Abdominal apodemes small, reaching end of fourth sternite (Fig. 74). Male pygofer with sclerotized process directed caudo-ventrally and provided with long sclerotized teeth on its inner surface (Fig. 76). Subgenital plate more or less parallel-sided, both apex and base of subgenital plate with one macroseta (Fig. 78). Paramere apices hook-like (Fig. 77). Aedeagal shaft with vesicle appically (Figs. 79, 80). Body length. 2.57���2.75 mm (including wing). Material examined. 13, China: Guangdong Prov., Zhaoqing, Mt. Dinghushan, 19 June 1983, coll. Zhang Yalin; 33, China: Yunnan Prov., Sanchahe, 7 June 1991, coll. Tian Rungang. Distribution. Vietnam, China (Guangdong, Yunnan), Published as part of Zhang, Yalin, Gao, Xia & Huang, Min, 2012, Review of Genus Zyginella L��w (Hemiptera: Cicadellidae: Typhlocybinae: Zyginellini) with Description of Four New Species and a New Genus from China, pp. 19-34 in Zootaxa 3180 on pages 31-33, DOI: 10.5281/zenodo.213309

Zyginella petala sp. nov. Figs 10–12, 48 – 56 Description. Body brown and shining, eyes black, anterior part of vertex pale yellow medially (Fig. 10). Face brown, frontal area pale (Fig. 12). Pronotum, scutum and scutellum dark brown, scutellum with apex yellow (Fig. 10). Forewing brown, clavus with two large yellow patches, one nearly pentagonal and another triangular, with brown fascia between them, brochosome field with elliptical red patch (Figs. 10, 11). Hind wing transparent, with brown veins (Fig. 50). Male genital capsule short, pygophore side acute, with short, sclerotized process internally and posteroventrally, and with spine-like process dorsally, with seven long macrosetae postero-dorsally and several small setae along posterior margin (Fig. 48). Subgenital plate parallel-sided, with apex long and narrow, abruptly curved laterad, with two macrosetae and a few microsetae subapically (Figs. 52, 54). Paramere with long, tapering bent apical part and with numerous thin setae subapically (Fig. 53). Connective short, V-shaped (Fig. 51). Aedeagus with preatrium long and dorsal apodeme well-developed; shaft long, with two rows of small teeth on lateral margin of midlength, with five fingerlike processes apically, resembling petals of a flower; gonopore apical (Figs. 55, 56). Body length. 2.64–2.80 mm (including wing). Material examined. Holotype, 13, China: Yunnan Prov., Menglun, Ficus, 8 Dec. 1999, coll. I. Dworakowska. Paratypes, 13, 2 Ƥ, same data as holotype. 1 Ƥ, 9 Dec. 1999, Macaranga, same data as holotype. Distribution. China (Yunnan) Remarks. The new species resembles Z. punctata (1985), but differs in the pentagonal and triangular patches of the forewing clavus and the red patch of the brochosome field (Figs. 10, 11); Z. punctata has a continuous large patch on the forewing clavus and a black patch on the brochosome field (Figs. 16, 17). In male genitalia it can be distinguished from Z. punctata by the absence of a long serrated subapical process of the subgenital plate (Figs. 54, 31), by presence of two rows of teeth on the lateral margin of the aedeagus near the midlength and by the fingerlike apical processes of the aedeagal shaft, all absent in Z. punctata (Figs. 55, 56, 32, 33). Etymology. The specific epithet is derived from the Latin word “ petala ”, referring to the petal-like apical part of aedeagus.

Yangisunda apicibicruris sp. nov. Figs 1���3, 7��� 14 Description. Body yellowish-brown, eyes black, vertex, pronotum, scutum and scutellum yellowish-brown (Figs. 1, 2). Face yellowish (Fig. 3). Forewing semitransparent, yellowish, hind margin of brochosome field with oblique brown stripe, apical margin broadly bordered with brown area, third apical cell long and narrow, spot in it is more bigger than in Y. bisbifudusa sp. nov. (Figs. 1, 2). Abdominal apodemes reaching posterior margin of fifth sternite (Fig. 7). Male pygofer with fingerlike process dorsally, extended caudad; caudal margin also with small fingerlike process, lateral margin of pygofer with numerous slim microsetae and three long macrosetae (Fig. 10). Subgenital plates with one macroseta in basal part, apical part curved gradually dorsad, with two short lobes, one is swordlike, bearing few microsetae; other one cylindrical, apex slightly expanded (Figs. 9, 10, 12). Paramere (Fig. 11) and connective (Fig. 8) as described for genus. Aedeagus with developed dorsoatrium, shaft processes with two branches near medially, inner branch about 2 x shorter than outer one; gonopore apical (Figs. 13, 14). Body length. ♀2.70���2.80 mm (including wing). Material examined. Holotype, 13, China: Yunnan Prov., Sanchahe, 7 June 1999, coll. Tian Rungang. Paratype, 13, same data as holotype. Distribution. China (Yunnan) Remarks. The new species resembles Y. tiani, but differs as follows: dorsal fingerlike process of pygofer directed caudad (Fig. 10)���directed dorsocaudad in Y. tiani (Fig. 36); lateral margin of pygofer with some slim microsetae and three long macrosetae (Fig. 10)���absent in Y. tiani (Fig. 36); aedeagal shaft processes branch medially and inner branch about 2 x shorter than the outer one (Figs. 13, 14)���branch near base and equal in length in Y. tiani (Figs. 37, 38). Etymology. The specific epithet is derived from the Latin prefix ��� apic -��� which means apical, and the Latin word ��� bicruris ��� meaning divided into two branches, referring to aedeagus shaft with an apical process that divides into two branches apically., Published as part of Zhang, Yalin, Gao, Xia & Huang, Min, 2011, Two new species of Yangisunda Zhang (Hemiptera: Cicadellidae: Typhlocybinae: Zyginellini) from China, with a key to species, pp. 45-52 in Zootaxa 3097 on pages 46-49, DOI: 10.5281/zenodo.279128

Key to males of Yangisunda 1 Lateral or ventral margin of pygofer with long setae (Figs. 10, 24, 27, 30, 33)...................................... 2 - Lateral or ventral margin of pygofer without long setae (Figs. 19, 36)............................................ 6 2 Lateral or ventral margin of pygofer with long fine setae, macrosetae absent (Figs. 27, 33)............................ 3 - Lateral or ventral margin of pygofer without long fine setae, thick macrosetae present (Figs. 10, 24, 30)................. 4 3 Aedeagus processes with inner branch longer than outer branch, lateral margin of inner branch with tooth-like processes (Figs. 34, 35)......................................................................................... ramosa - Aedeagus processes with inner branch shorter than outer branch, all branches without tooth-like processes (Figs. 28, 29)............................................................................................. dworakowskaia 4 Aedeagus processes each with only two simple branches, without additional teeth or processes (Figs. 13, 14)................................................................................................. apicibicruris sp. nov. - Aedeagus processes each with additional branch or teeth on one or both branches................................... 5 5 Ventral margin of pygofer with two macrosetae (Fig. 24); base of each aedeagus process with one branch longer, other with prominent tooth and small denticuli (Figs. 25, 26)........................................................ choui - Ventral margin of pygofer with one macrosetae (Fig. 30); base of each aedeagus process with one branch shorter, other divided into two sub-branches of similar length, without denticuli(Figs. 31, 32)................................... parachoui 6 Base of each aedeagus process with one branch longer, other divided into two sub-branches of nearly similar length (Figs. 22, 23)................................................................................. bisbifudusa sp. nov. - Base of each aedeagus process with one branch longer, other without division (Figs. 37, 38)....................... tiani, Published as part of Zhang, Yalin, Gao, Xia & Huang, Min, 2011, Two new species of Yangisunda Zhang (Hemiptera: Cicadellidae: Typhlocybinae: Zyginellini) from China, with a key to species, pp. 45-52 in Zootaxa 3097 on page 46, DOI: 10.5281/zenodo.279128

Yangisunda dworakowskaia Zhang, Huang & Shen, 2003 Figs 27���29 Yangisunda dworakowskaia Zhang, Huang & Shen, 2003: 102 ���103. Body length. 3 2.53 mm (including wing). Material examined. Holotype, 13, China: Yunnan Prov., Sanchahe, 7 June 1999, coll. Tian Rungang. Paratypes, 153, same data as holotype. Distribution. China (Yunnan)., Published as part of Zhang, Yalin, Gao, Xia & Huang, Min, 2011, Two new species of Yangisunda Zhang (Hemiptera: Cicadellidae: Typhlocybinae: Zyginellini) from China, with a key to species, pp. 45-52 in Zootaxa 3097 on page 49, DOI: 10.5281/zenodo.279128, {"references":["Zhang, Y. L., Huang M. and Shen L. (2003) Taxonomic study on the genus Yangisunda Zhang (Homoptera, Cicadellidae, Typhlocybinae, Zyginellini). Entomotaxonomia, 28 (1), 99 - 104."]}

Yangisunda ramosa Zhang 1990 Figs 33���35 Yangisunda ramosa Zhang 1990: 183 ���184. Body length. 3 3.20 mm (including wing). Material examined. Holotype, 13, China: Hunan Prov., Binzhou, Mangshan, 31 July 1985, coll. Zhang Yalin, Chai Yonghui. Paratype? 13, China: Hunan Prov., Binzhou, Mangshan, 30 July 1985, coll. Zhang Yalin, Chai Yonghui. Distribution. China (Hunan)., Published as part of Zhang, Yalin, Gao, Xia & Huang, Min, 2011, Two new species of Yangisunda Zhang (Hemiptera: Cicadellidae: Typhlocybinae: Zyginellini) from China, with a key to species, pp. 45-52 in Zootaxa 3097 on page 52, DOI: 10.5281/zenodo.279128, {"references":["Zhang, Y. L. (1990) A taxonomic study of Chinese Cicadellidae (Homoptera). Tianze Eldonejo. Yangling, Shaanxi, China. 218 pp."]}

Yangisunda parachoui Zhang, Huang & Shen, 2003 Figs 30���32 Yangisunda parachoui Zhang, Huang & Shen, 2003: 101 ���102. Body length. 3 2.94 mm (including wing). Material examined. Holotype, 13, China: Yunnan Prov., Sanchahe, 7 June 1999, coll. Tian Rungang. Paratypes, 23, same data as holotype. Distribution. China (Yunnan)., Published as part of Zhang, Yalin, Gao, Xia & Huang, Min, 2011, Two new species of Yangisunda Zhang (Hemiptera: Cicadellidae: Typhlocybinae: Zyginellini) from China, with a key to species, pp. 45-52 in Zootaxa 3097 on page 52, DOI: 10.5281/zenodo.279128, {"references":["Zhang, Y. L., Huang M. and Shen L. (2003) Taxonomic study on the genus Yangisunda Zhang (Homoptera, Cicadellidae, Typhlocybinae, Zyginellini). Entomotaxonomia, 28 (1), 99 - 104."]}

Yangisunda choui Zhang, Huang & Shen, 2003 Figs 24���26 Yangisunda choui Zhang, Huang & Shen, 2003: 100 ���101. Body length. 3 2.85 mm (including wing). Material examined. Holotype, 13, China: Yunnan Prov., Sanchahe, 7 June 1999, coll. Tian Rungang. Distribution. China (Yunnan)., Published as part of Zhang, Yalin, Gao, Xia & Huang, Min, 2011, Two new species of Yangisunda Zhang (Hemiptera: Cicadellidae: Typhlocybinae: Zyginellini) from China, with a key to species, pp. 45-52 in Zootaxa 3097 on page 49, DOI: 10.5281/zenodo.279128, {"references":["Zhang, Y. L., Huang M. and Shen L. (2003) Taxonomic study on the genus Yangisunda Zhang (Homoptera, Cicadellidae, Typhlocybinae, Zyginellini). Entomotaxonomia, 28 (1), 99 - 104."]}

Yangisunda tiani Zhang, Huang & Shen, 2003 Figs 36���38 Yangisunda tiani Zhang, Huang & Shen, 2003: 99 ���100. Body length. 3 2.85 mm (including wing). Material examined. Holotype, 13, China: Yunnan Prov., Sanchahe, 7 June 1999, coll. Tian Rungang. Paratypes, 263, same data as holotype. Distribution. China (Yunnan)., Published as part of Zhang, Yalin, Gao, Xia & Huang, Min, 2011, Two new species of Yangisunda Zhang (Hemiptera: Cicadellidae: Typhlocybinae: Zyginellini) from China, with a key to species, pp. 45-52 in Zootaxa 3097 on page 52, DOI: 10.5281/zenodo.279128, {"references":["Zhang, Y. L., Huang M. and Shen L. (2003) Taxonomic study on the genus Yangisunda Zhang (Homoptera, Cicadellidae, Typhlocybinae, Zyginellini). Entomotaxonomia, 28 (1), 99 - 104."]}

Yangisunda bisbifudusa sp. nov. Figs 4���6, 15 ��� 23 Description. Body yellowish, eyes black, vertex, pronotum, scutum and scutellum yellowish (Figs. 4, 5). Anterior part of face white, the rest yellowish (Fig. 6). Forewing semitransparent, yellowish, hind margin of brochosome field with oblique brown stripe, apical margin broadly bordered with brown area, third apical cell long and narrow, spot in it is smaller than in Y. apicibicruris sp. nov. (Figs. 4, 5). Abdominal apodemes parallel-sided, slightly exceeding fifth sternite (Fig. 15). Male pygofer with fingerlike process dorsally, directed dorsocaudad; lateral and ventral margin of pygofer with few slim microsetae but without macrosetae (Fig. 19). Subgenital plates with one macroseta in basal part, apical part curved gradually dorsad, with two short lobes, one is short and fingerlike, other one cylinderical, both with few microsetae (Figs. 17, 18, 19. 21). Paramere (Fig. 20) and connective (Fig. 16) as described for genus. Aedeagus with developed dorsoatrium, base of each aedeagus process with one branch longer, other divided into two subbranches of nearly similar length; gonopore apical (Figs. 22, 23). Body length. 32.60���2.70 mm (including wing). Material examined. Holotype, 13, China: Fujian Prov., Mt. Wuyi, Huanggang, 16 Aug. 2008, coll. Gao Xia, Li Xiaoting. Paratypes, 53, China: Fujian Prov., Mt. Wuyi, Tongmucun, 3 Aug. 2009, coll. Cao Yanghui. Distribution. China (Fujian) Remarks. The new species resembles Y. parachoui, but differs in lacking macrosetae on the pygofer (Fig. 19) and in having the outer branch of the aedeagal processes much longer (Figs. 22, 23), while in Y. parachoui, the pygofer has macrosetae (Fig. 30) and the outer branch of the aedeagal processes is very short (Figs. 31, 32). Etymology. The specific epithet is derived from the Latin prefix ��� bis -��� meaning ���again���, and the Latin word ��� bifudusa ��� meaning divided into two branches, referring to the aedeagus shaft with apical process being divided into two branches near base, then one of them branching into two again., Published as part of Zhang, Yalin, Gao, Xia & Huang, Min, 2011, Two new species of Yangisunda Zhang (Hemiptera: Cicadellidae: Typhlocybinae: Zyginellini) from China, with a key to species, pp. 45-52 in Zootaxa 3097 on page 49, DOI: 10.5281/zenodo.279128

Yangisunda Zhang, 1990 Yangisunda Zhang, 1990: 182; Zhang, Huang et Shen, 2003: 99 Type species: Yangisunda ramosa Zhang, 1990 Description. Vertex conically produced, middle length longer than distance between eyes. Pronotum broad, with anterior margin roundly produced and posterior margin slightly concave. Scutellum approximately triangular, middle length as long as pronotum; coronal suture short and distinct. Forewing semitransparent, hind margin of brochosome field with oblique black brown or brown stripe, apical margin broadly bordered with brown area, third apical cell long and narrow, often with a distinct dark spot. Abdominal apodemes well-developed. Male pygofer with fingerlike process dorsally; macrosetae, if present, on lateral or ventral margin of pygofer. Subgenital plates with one macroseta in basal part, apical part curved gradually dorsad, with one or two short lobes. Paramere slim and long, with row of slim setae on outer margin and row of sensory pits on inner margin, apical part handle-liked and slightly curved. Connective broad and including manubrium. Aedeagus with developed dorsoatrium, apical part of shaft with a pair of branch-liked processes. Distribution. China (Yunnan, Hunan, Fujian)., Published as part of Zhang, Yalin, Gao, Xia & Huang, Min, 2011, Two new species of Yangisunda Zhang (Hemiptera: Cicadellidae: Typhlocybinae: Zyginellini) from China, with a key to species, pp. 45-52 in Zootaxa 3097 on pages 45-46, DOI: 10.5281/zenodo.279128, {"references":["Zhang, Y. L. (1990) A taxonomic study of Chinese Cicadellidae (Homoptera). Tianze Eldonejo. Yangling, Shaanxi, China. 218 pp.","Zhang, Y. L., Huang M. and Shen L. (2003) Taxonomic study on the genus Yangisunda Zhang (Homoptera, Cicadellidae, Typhlocybinae, Zyginellini). Entomotaxonomia, 28 (1), 99 - 104."]}

Yangida Dworakowska, 1994, new record to China Yangida Dworakowska, 1994: 153 ���155. Type species: Yangida basnetti Dworakowska, 1994 Description. Body slim. Vertex conically produced, shorter than pronotum. Face nearly as long as wide. Forewing parallel-sided, all apical cells with separate bases, 2 nd apical cell larger than 3 rd and 4 th cells, 1 st apical cell smallest. Hindwing very broad and narrowed apically. Abdominal apodemes parallel-sided, reaching end of 5 th abdominal sternite. Genital capsule strongly depressed. Anal tube very long. Caudal lobe of pygofer prominent, well separated from antero-ventral part, with rigid process at dorso-caudal angle, caudal margin with few rigid microsetae. Antero-ventral part of pygofer with few long setae on caudal margin, nearly reaching hind margin of caudal lobe. Subgenital plate flattened, parallel-sided in basal 0.75 length, terminating with very narrow apex; broad part of plate dorsally with sclerotized ridge running along middle; with one macroseta subbasally, two macrosetae subapically, few setae near base of narrow apical part. Paramere with central part longer than cephalic part, setae on base of central part and sparsely distributed on caudal part. Connective with extremely long manubrium, two well defined arms and one central lobe separated by less sclerotized portion from main body. Penis with small preatrium and long dorsal apodeme, stem curved, desclerotized terminally and bearing symmetrical lateral processes. Distribution. India (Sikkim), SW China (Yunnan)., Published as part of Zhang, Yalin, Gao, Xia & Huang, Min, 2009, First record of the leafhopper genus Yangida Dworakowska (Hemiptera: Cicadellidae: Typhlocybinae: Zyginellini) from China, with description of one new species, pp. 63-66 in Zootaxa 2204 on page 63, DOI: 10.5281/zenodo.189697, {"references":["Dworakowska, I. (1994) Typhlocybinae (Auchenorrhyncha, Cicadellidae) of Sikkim, a preliminary survey. Folia Entomologica Hungarica, 55, 93 - 215."]}

Yangida fasciata sp. nov. Figs 9���23 Description. Yellowish-brown, eyes black, two parallel narrow fasciae along front edge of vertex and frons black (Fig. 12), remaining part of vertex yellowish-brown except triangular white area in posterior part. Pronotum pale brown, anterior part and both sides with yellowish area, central part anteriorly white. Scutum yellowish. Scutellum white (Figs. 9, 11). Face brown (Fig. 10). Forewing white transparent, with long yellowish-brown streak from base to apex of clavus, hind margin of brochsome field with rectangular black patch, 1 st apical cell about 2 x smaller than the 2 nd cell (Fig. 15). Veins of hindwing brown, submarginal vein ending near m-cu 1 (Fig. 16). Abdominal apodemes narrow, reaching end of 5 th sternite (Fig. 13). Genital capsule elongated. Caudal lobe of pygofer with caudal apex roundish; dorsal process slender, directed ventro-caudad. Antero-ventral part of pygofer with one microseta, one medium sized seta on lower margin and few long setae at caudal margin (Fig. 21). Subgenital plate with one microseta near base of narrow apical part, one macroseta subbasally and two macrosetae subapically; apex long, bifurcated (Figs. 14, 18, 19). Paramere with row of setae on outer margin and row of sensory pits on inner margin; caudal part tapering (Fig, 20). Connective with extremely slim manubrium (Fig. 17). Penis dorsal apodeme broad; vesicle distinct and exceeding apex of stem; gonopore subapical; processes arising basally, tapering, curved dorsad then latero-cephalad; apical part ornamented with sculpture (Figs. 22, 23). Measurement. Male 2.72 mm long (including wing). Type specimens. Holotype: 3, China: Yunnan Prov., Sanchahe, 7 June 1991, coll. Tian Rungang; Paratypes: 63, same locality, date, and collector as holotype. Remarks. This new species has male genitalia similar to Y. basnetti Dworakowska. However, it can be distinguished by the slender dorsal process on the caudal lobe of the pygofer (Figs. 21, 1, 6), the bifurcated apical lobe of the subgenital plate (Figs. 14, 18, 19, 2, 5), the broad dorsal apodeme of penis, and by its shorter stem and sculptured processes (Figs. 22, 23, 7, 8). Etymology. The species name is derived from the Latin word ���fascia���, referring to the long yellowish-brown streak on the forewing clavus., Published as part of Zhang, Yalin, Gao, Xia & Huang, Min, 2009, First record of the leafhopper genus Yangida Dworakowska (Hemiptera: Cicadellidae: Typhlocybinae: Zyginellini) from China, with description of one new species, pp. 63-66 in Zootaxa 2204 on pages 64-66, DOI: 10.5281/zenodo.189697

Yangida basnetti Dworakowska, 1994 Figs 1���8 Yangida basnetti Dworakowska, 1994: 155 Distribution: India (Sikkim)., Published as part of Zhang, Yalin, Gao, Xia & Huang, Min, 2009, First record of the leafhopper genus Yangida Dworakowska (Hemiptera: Cicadellidae: Typhlocybinae: Zyginellini) from China, with description of one new species, pp. 63-66 in Zootaxa 2204 on page 63, DOI: 10.5281/zenodo.189697, {"references":["Dworakowska, I. (1994) Typhlocybinae (Auchenorrhyncha, Cicadellidae) of Sikkim, a preliminary survey. Folia Entomologica Hungarica, 55, 93 - 215."]}