2,238 research outputs found
Alebroides spanner Yu & Yang, sp. nov.
No full textA. spanner Yu & Yang, sp. nov. Distribution. China (Guizhou).Published as part of Yu, Xiaofei & Yang, Maofa, 2014, Four new species of Alebroides Matsumura (Hemiptera: Cicadellidae: Typhlocybinae) from China, pp. 248-262 in Zootaxa 3780 (2) on page 252, DOI: 10.11646/zootaxa.3780.2.2, http://zenodo.org/record/23041
Alebroides chiasmaticus Yu & Yang, sp. nov.
No full textA. chiasmaticus Yu & Yang, sp. nov. Distribution. China (Guangxi).Published as part of Yu, Xiaofei & Yang, Maofa, 2014, Four new species of Alebroides Matsumura (Hemiptera: Cicadellidae: Typhlocybinae) from China, pp. 248-262 in Zootaxa 3780 (2) on page 251, DOI: 10.11646/zootaxa.3780.2.2, http://zenodo.org/record/23041
Alebroides strumae Yu & Yang, sp. nov.
No full textA. strumae Yu & Yang, sp. nov. Distribution. China (Tibet).Published as part of Yu, Xiaofei & Yang, Maofa, 2014, Four new species of Alebroides Matsumura (Hemiptera: Cicadellidae: Typhlocybinae) from China, pp. 248-262 in Zootaxa 3780 (2) on page 252, DOI: 10.11646/zootaxa.3780.2.2, http://zenodo.org/record/23041
Alebroides spanner Yu & Yang, sp. nov.
No full textA. spanner Yu & Yang, sp. nov. (Figs 38–47) Type material. Holotype, ♂, Kuankuoshui Nature Reserve, Guizhou, 13. August. 2010, collected at light by Xiaofei Yu. Length: ♂ 3.9mm. Crown yellowish (Fig 38). Ocellus surrounded with off-white stripe (Fig 40). Coronal suture brownish, not reaching apex of crown (Fig 38). Face yellowish (Fig 39). Pronotum with irregular spots at anterior margin, semitransparent posteriorly (Fig 38). Scutellum yellowish (Fig 38). Forewing yellowish, semitransparent; hindwing hyaline (Fig 38). Abdomen yellowish. Legs yellowish except claws brown. Male ventral abdominal apodemes protruding into segment 7 (Fig 41). Male pygofer with setae; ventral pygofer appendage curved, with dense pubescence, beyond pygofer; dorsal bridge less than 1 / 3 length of pygofer (Fig 42). Subgenital plate exceeding pygofer, with 2 rows of 22 macrosetae, 3 rows of ca. 32 long and feeble microsetae, ca. 25 marginal microsetae and 5 basal group macrosetae (Fig 43). Paramere elongate, sinuate, apex with few teeth, with setae and sensory pits subapically (Fig 44). Aedeagus expanded from midlength to apex and apically emarginate in dorsal view (Figs 45, 46). Anal tube process spanner-shaped, two processes nearly equal length (Fig 47). Connective longer than wide with shallow posterior emargination. Etymology. The new species name alludes to anal tube process branched and spanner-shaped. Remarks. The new speices is similar to A. falcatus Sohi & Dworakowska, but it is different from the latter in having the pygofer appendage with dense pubescence (Fig 42) and the anal tube process branched and spannershaped (Fig 47).Published as part of Yu, Xiaofei & Yang, Maofa, 2014, Four new species of Alebroides Matsumura (Hemiptera: Cicadellidae: Typhlocybinae) from China, pp. 248-262 in Zootaxa 3780 (2) on page 250, DOI: 10.11646/zootaxa.3780.2.2, http://zenodo.org/record/23041
FIGURES 26–28 in Four new species of Alebroides Matsumura (Hemiptera: Cicadellidae: Typhlocybinae) from China
No full textFIGURES 26–28 Alebroides serrulatus Yu & Yang, sp. nov., 26 whole body, dorsal view 27 face 28 head and thorax, lateral view.Published as part of Yu, Xiaofei & Yang, Maofa, 2014, Four new species of Alebroides Matsumura (Hemiptera: Cicadellidae: Typhlocybinae) from China, pp. 248-262 in Zootaxa 3780 (2) on page 259, DOI: 10.11646/zootaxa.3780.2.2, http://zenodo.org/record/23041
Okubasca Dworakowska (Hemiptera: Cicadellidae: Typhlocybinae: Empoascini) elevated to separate genus status with description of two new species from China
No full textYu, Xiaofei, Yang, Maofa (2019): Okubasca Dworakowska (Hemiptera: Cicadellidae: Typhlocybinae: Empoascini) elevated to separate genus status with description of two new species from China. Zootaxa 4609 (2): 395-400, DOI: 10.11646/zootaxa.4609.2.1
Membranacea Qin & Zhang
No full textGenus Membranacea Qin & Zhang Membranacea Qin & Zhang, 2011, Zootaxa, 2923: 48–58. Membranacea Yu & Yang, 2013, ZooKeys, 260: 77–83. For detailed generic diagnosis see Yu & Yang (2013). Distribution. China (Guizhou, Hubei, Hunan, Shaanxi, Sichuan, Guangxi).Published as part of Yu, Xiaofei & Yang, Maofa, 2014, Key to species of the leafhopper genus Membranacea Qin & Zhang (Hemiptera, Cicadellidae, Typhlocybinae, Empoascini), with a new species from China, pp. 97-100 in Zootaxa 3878 (1) on page 97, DOI: 10.11646/zootaxa.3878.1.8, http://zenodo.org/record/22492
Key to species of the leafhopper genus Membranacea Qin & Zhang (Hemiptera, Cicadellidae, Typhlocybinae, Empoascini), with a new species from China
No full textYu, Xiaofei, Yang, Maofa (2014): Key to species of the leafhopper genus Membranacea Qin & Zhang (Hemiptera, Cicadellidae, Typhlocybinae, Empoascini), with a new species from China. Zootaxa 3878 (1): 97-100, DOI: 10.11646/zootaxa.3878.1.
Alebroides serrulatus Yu & Yang, sp. nov.
No full textA. serrulatus Yu & Yang, sp. nov. (Figs 26–37) Type material. Holotype, ♂, Linzhi, Tibet, 3. July. 2012, coll. Maofa Yang. Length: ♂ 4.7mm. Body yellowish (Fig 26). Ocellus circled with off-white streak (Fig 28). Coronal suture not reaching anterior margin of crown, with white stripe along suture (Fig 26). Face yellowish, clypeus with a median off-white streak (Fig 27). Pronotum with yellowish irregular spot at anterior margin, posterior margin semitransparent (Fig 26). Scutellum yellowish (Fig 26). Forewing yellowish-white, semitransparent; hindwing hyaline (Fig 26). Abdomen yellowish. Legs yellowish except claws brown. Male ventral abdominal apodemes reaching segment 5 (Fig 30). Male pygofer with setae, infuscated, ventral pygofer appendage curved, apex truncate, distinctly serrate in dorsal view; dorsal bridge nearly 1 / 3 length of pygofer, lateral lobes well developed (Figs 29, 31). Subgenital plate extended beyond pygofer, with 2 rows of 20 macrosetae, 3 rows of ca. 45 elongate and feeble microsetae, ca. 26 marginal setae and 4 basal group macrosetae (Fig 32). Paramere elongate, sinuate, apex denticulate, with subapical setae and sensory pits (Fig 33). Aedeagus in ventral view slightly expanded near midlength, with subapical arc expanded, both expanded dorsad in lateral view, apex narrow in dorsal view; tapering in lateral view (Figs 34, 35). Anal tube process short, sinuate, apex acute, dorsal margins slightly irregular (Fig 36). Connective distinctly longer than wide, with V-shaped posterior emargination. Etymology. The new species name alludes to the serrate pygofer appendage. Remarks. The new speices is different from others in having the anal tube process short and broad with irregular margins (Fig 36); the aedeagus tapering in lateral view (Fig 35); and the pygofer appendage apically truncate and serrate (Fig 31).Published as part of Yu, Xiaofei & Yang, Maofa, 2014, Four new species of Alebroides Matsumura (Hemiptera: Cicadellidae: Typhlocybinae) from China, pp. 248-262 in Zootaxa 3780 (2) on page 250, DOI: 10.11646/zootaxa.3780.2.2, http://zenodo.org/record/23041
Ishiharella inflata Yu & Yang, sp. nov.
No full textIshiharella inflata Yu & Yang, sp. nov. (Figs 28–35, 50– 51) Type material. Holotype: 1 ♂, P. R. China, Mt. Gaoligong, Yunnan Province, 6 August 2013, coll. Zhihua Fan; paratypes: 3 ♀, same data as holotype (all IEGU). Length: ♂ 4.68mm, ♀3.94–4.70mm Crown yellowish orange, female with black patch posteriorly between eyes (Fig. 50). Eyes black (Fig. 50). Face yellowish, anteclypeus black apically (Fig. 51). Pronotum orange, with blackish posteromedial patch (Fig. 50). Scutellum yellowish, apex slightly black, scutoscutellar sulcus brownish (Fig. 50). Forewing brown, hind wing hyaline (Fig. 50). Legs yellowish (Fig. 51). Male ventral abdominal apodemes reaching middle of segment 4 (Fig. 28). Male pygofer strongly narrowed anteriorly, anterior margin unsmooth, dorsal margin pigmented (Fig. 30). Subgenital plates extended beyond pygofer in lateral view, completely fused with only slight median emargination distally, bearing 8 macrosetae in one row and ca. 50 microsetae in 3 or 4 rows (Fig. 29). Paramere elongate, apex strongly bent, with thin preapical process extended basad, apophysis attenuated preapically (Fig. 31). Aedeagal shaft short, broad, ovoid, strongly compressed, basal process nearly symmetrical with three pairs of branches, middle branches extended dorsad and crossing basal branches in lateral view, middle length expanded in lateral view (Figs 32, 33). Anal tube process curved in lateral view (Fig. 35). Connective with paired apical and basal lobes, apex broader than base, apical margin concave (Fig. 34). Etymology. The name of the new species refers to the medially inflated basal aedeagal process. Remarks. The new species differs distinctly from others in the genus in the shape of the paramere apex (Fig. 31) and aedeagal process with three pairs of branches (Figs 32, 33).Published as part of Yu, Xiaofei & Yang, Maofa, 2015, Five new species of Ishiharella Dworakowska (Hemiptera: Cicadellidae: Typhlocybinae) with a key to worldwide species of the genus, pp. 571-580 in Zootaxa 4000 (5) on pages 575-576, DOI: 10.11646/zootaxa.4000.5.6, http://zenodo.org/record/23823
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