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Lesteva concava Cheng & Li & Peng 2019, new species
Lesteva (s. str.) concava, Cheng, Li & Peng, new species (Figs 2B, 3 G–H, 5D–F, 24) Type material (64 exs). Holotype: CHINA: ♂: ‘ China: Zhejiang Prov., Lin’an City (临安市), Mt. Qingliang (清 凉峰), 1050–1080 m, 8–10.v.2005, Zhu & Li leg. ’ / HOLOTYPE (red), L. concava sp. nov., det. Cheng, Li & Peng, 2019, SNUC. Paratypes: CHINA: 17 ♂♂, 34 ♀♀: same label data as holotype / PARATYPE (yellow), L. concava sp. nov., det. Cheng, Li & Peng, 2019, SNUC; 1 ♀: ‘ China: Anhui Prov., Anqing City (安庆市), Qianshan County (潜山县), Mt. Tainzhu (天柱山), 1150–1250 m, 25.iv.2005, Hu & Tang leg. ’ / PARATYPE (yellow), L. concava sp. nov., det. Cheng, Li & Peng, 2019, SNUC; 1 ♀: ‘ China: Anhui Prov., Chizhou City (池州市), Shitai County (石台县), Guniujiang N. R. (牯牛降自然保护区), alt. 300 m, 27.iv.2005, Hu & Tang leg. ’ / PARATYPE (yellow), L. concava sp. nov., det. Cheng, Li & Peng, 2019, SNUC; 1 ♀: ‘ China: Zhejiang Prov., Hangzhou City (杭州 市), Anji County (安吉 县), Mt. Longwang (龙王 山), 300–500 m, 24.iv.2004, Jing-Wen Zhu leg. ’ / PARATYPE (yellow), L. concava sp. nov., det. Cheng, Li & Peng, 2019, SNUC; 2 ♀♀: ‘ China: Zhejiang Prov., Hangzhou City (杭州市), Anji County (安吉县), Mt. Longwang (龙王山), 250–550 m, 24.iv.2006, Jin-Wen Li leg. ’ / PARATYPE (yellow), L. concava sp. nov., det. Cheng, Li & Peng, 2019, SNUC; 2 ♀♀: ‘ China: Zhejiang Prov., Hangzhou City (杭州市), Anji County (安吉县), Mt. Longwang (龙王山), 1050–1200 m, 15.v.2013, Chen & Pan leg. ’ / PARATYPE (yellow), L. concava sp. nov., det. Cheng, Li & Peng, 2019, SNUC; 1 ♀: ‘ China: Zhejiang Prov., Lin’an City (临安市), Mt. Tianmu (天目山), 800–1150 m, 2.v.2001, Jiao-Yao Hu leg. ’ / PARATYPE (yellow), L. concava sp. nov., det. Cheng, Li & Peng, 2019, SNUC; 1 ♀: ‘ China: Zhejiang Prov., Lin’an City (临安市), Mt. Tianmu, (天目山), 800–1150 m, 31.v.2006, Hu & Tang leg. ’ / PARATYPE (yellow), L. concava sp. nov., det. Cheng, Li & Peng, 2019, SNUC; 1 ♂: ‘ China: Zhejiang Prov., Lin’an City (临安市), Mt. Tianmu, (天目山), 830–900 m, 31.v.2010, Wang, Xu & Zhu leg. ’ / PARATYPE (yellow), L. concava sp. nov., det. Cheng, Li & Peng, 2019, SNUC; 1 ♂, 1 ♀: ‘ China: Zhejiang Prov., Quzhou City (衢州市), Jingning County (景宁 县), Baiyunlinqu (白云林区), 1100–1270 m, 07.v.2012, Jian-Qing Zhu leg. ’ / PARATYPE (yellow), L. concava sp. nov., det. Cheng, Li & Peng, 2019, SNUC. Description. Measurements (in mm) and ratios: BL 3.04–3.29; FL 2.36–2.48; HL 0.47–0.50; HW 0.59–0.62; PL 0.56–0.59; PW 0.65–0.68; EL 1.27–1.33; EW 1.18–1.21; HL/HW 0.75–0.79; PL/PW 0.86–0.90; EL/EW 1.07–1.11; HW/PW 0.90–0.95; PL/EL 0.44–0.46; AnL 1.39–1.42; AeL 0.46–0.50. Habitus as in Fig. 2B. Reddish brown, head usually darker, blackish brown; mouthparts fuscous brown; antennae yellowish brown; elytra with small subtriangular yellow maculae near middle; legs reddish brown, except of paler apex of tibiae and tarsi. Pubescence of body pale, evident and recumbent. Head subtriangular, coarsely and sparsely punctate, widest across eyes; eyes prominent, 1.86 times longer than temples; ocelli distinct, distance between ocelli 1.75 times as long as distance between ocellus and posterior margin of eye. Antennae elongate, relative lengths of the antennomeres I–XI: 1.54: 1: 1: 1: 1: 1: 1.15: 1.15: 1.15: 1.15: 1.77. Pronotum subcordate, moderately convex, widest near anterior third; lateral margins arcuate at anterior twothirds and nearly straight at posterior third; punctation and pubescence as that on head; disc with shallow U-shaped depression. Scutellum subtriangular, surface with fine punctation and pubescence. Elytra subtrapezoidal, gradually dilated posteriorly, posterior angles broadly rounded; punctation and pubescence distinctly finer and sparser than those on pronotum. Abdomen broad, widest at segment IV (first visible abdominal segment), then distinctly narrowed posteriorly. Tergites with dense, fine punctation and decumbent pubescence, devoid of microsculpture; middle of the tergites IV and V with one pair of tomentose patches, but patches on tergite V smaller and less transverse. Male. Apical margin of the tergite VIII (Fig. 3G) broadly concave; sternite VIII (Fig. 3H) transverse, apical margin weakly concave; median lobe of the aedeagus (Figs 5 D–F) slightly longer than parameres; parameres somewhat asymmetrical, each slightly narrowed in anterior half, with three long apical setae; internal sac without sclerotized spines and without distinct dark membranous structures. Female. Abdominal sternite VIII without concavity apically. In other morphological characters similar with males. Comparative notes. Lesteva concava is closest to L. cooteri Rougemont in sharing similar body size, and punctation and pubescence of the head and pronotum. These two species can be readily separated by the different coloration of the body, and especially the narrower aedeagus with longer median lobe and narrower and longer parameres in L. concava. For illustrations of L. cooteri see Figs 6A, 8 A–B, 9A–C and Rougemont (2000: figs 1, 13). Distribution and nature history. China: Anhui, Zhejiang (Fig. 24). Some specimens were sifted from leaf litter near a stream in mixed deciduous forests at Mt. Tianzhu, Anhui. Etymology. The new specific epithet refers to the broadly concave apical margin of the male tergite VIII.Published as part of Cheng, Zhi-Fei, Li, Li-Zhen & Peng, Zhong, 2019, New species and new records of Lesteva Latreille, 1797 (Coleoptera Staphylinidae: Omaliinae) from China, pp. 1-39 in Zootaxa 4560 (1) on pages 5-9, DOI: 10.11646/zootaxa.4560.1.1, http://zenodo.org/record/262725
Cheng Li (李成) interview for the China Boom Project
Cheng Li, Director of Research at the John L. Thornton China Center, Brookings Institution, was interviewed by the Asia Society staff in New York, USA on October 30, 2008.Transcript and interviewee's bio are available.Original video interviews are available at the Asia Society.The China Boom Project classified this interviewee’s field as: AcademicsThe video has been edite
Reticuluma Cheng & Li 2005
Key to males of Reticuluma 1. Pygofer side with process at apex on lateral margin................................................... R. citrana - Pygofer side without process at apex on lateral margin........................................................ 2 2. Aedeagus with pair of processes......................................................................... 3 - Aedeagus without process.............................................................................. 7 3. Aedeagal shaft with a pair of tuberculate basal processes extended dorsolaterally (Fig. 3K)................ R. lageniformia - Aedeagal shaft without tuberculate basal process............................................................ 4 4. Aedeagal shaft with pair of wing-shaped basal processes in lateral margin (Figs. 2E, 3O)............ R. bipennata sp. nov. - Aedeagal shaft with a pair of processes inserted preapically on shaft or at the end of shaft............................ 5 5. Aedeagal shaft with pair of apical processes (Fig. 3B)................................................. R. spinata - Aedeagal shaft with pair of preapical processes............................................................. 6 6. Lateral flange of aedeagus processes with jagged margin (Fig. 3I)....................................... R. testacea - Processes near aedeagus apex smooth and hook-like (Fig. 3D).............................................. R. lini 7. Apex of aedeagus broad with two small teeth on each side at apex (Fig. 3G)................................. R. eurya - Apex of aedeagus finger-like............................................................................ 8 8. Aedeagus dorsal apodeme short, preatrium small (Fig. 3F).............................................. R. dactyla - Aedeagus preatrium and dorsal apodeme developed and plate-like (Fig. 3N)................................ R. hamataPublished as part of Xu, Tielong, Yu, Zhou, Dai, Renhuai & Yang, Maofa, 2020, Description of a new species of the leafhopper genus Reticuluma Cheng & Li, 2005 (Hemiptera: Cicadellidae: Penthimiini) from China with a key to species, pp. 177-186 in Zootaxa 4809 (1) on page 179, DOI: 10.11646/zootaxa.4809.1.11, http://zenodo.org/record/393384
Wang Cheng-li, Bohai Jianshi, Li Dian-fu & Sun Yu-liang, Bohai guo Yang Bao-long, Bohai-shi rumen
Yonglip Joo. Wang Cheng-li, Bohai Jianshi, Li Dian-fu & Sun Yu-liang, Bohai guo Yang Bao-long, Bohai-shi rumen. In: Cahiers d'Extrême-Asie, vol. 6, 1991. Numéro spécial Chamanisme coréen - Special Issue on Korean Shamanism. pp. 311-313
Lesteva elongata Cheng & Li & Peng 2019, new species
<i>Lesteva</i> (<i>s. str.</i>) <i>elongata</i> Cheng, Li & Peng, new species <p>(Figs 11A, 13 A–B, 14A–C, 34)</p> <p> <b>Type material</b> (31 exs). <b>Holotype: CHINA:</b> ♂: ‘ China: Zhejiang Prov., Lin’an City (临安市), Mt. Qingliang (清 凉峰), alt. 1080 m, 9–10.v.2005, Zhu & Li leg. ’ / HOLOTYPE (red), <i>L. elongata</i> <b>sp. nov.</b>, det. Cheng, Li & Peng, 2019, SNUC. <b>Paratypes: CHINA:</b> 9 ♂♂, 15 ♀♀: same label data as holotype / PARATYPE (yellow), <i>L. elongata</i></p> <p> <b>sp. nov.</b>, det. Cheng, Li & Peng, 2019, SNUC; 1 ♂, 4 ♀♀: ‘ China: Zhejiang Prov., Lin’an City (临安市), Mt. Tianmu (天目 山), 800–1150 m, 19.v.2006, Hu & Tang leg.’ / PARATYPE (yellow), <i>L. elongata</i> <b>sp. nov</b>., det. Cheng, Li & Peng, 2019, SNUC; 1 ♀: ‘ China: Zhejiang Prov., Lin’an City (临安市), Mt. East Tianmu (东天目山), 1050–1150 m, 13.iv.2011, Peng & Zhu leg.’ / PARATYPE (yellow), <i>L. elongata</i> <b>sp. nov</b>., det. Cheng, Li & Peng, 2019, SNUC.</p> <p> <b>Description.</b> Measurements (in mm) and ratios: BL 2.76–3.16; FL 2.14–2.42; HL 0.37–0.44; HW 0.53–0.59; PL 0.50–0.59; PW 0.62–0.68; EL 1.15–1.30; EW 1.09–1.21; HL/HW 0.63–0.82; PL/PW 0.80–0.90; EL/EW 1.06–1.17; HW/PW 0.85–0.90; PL/EL 0.41–0.47; AnL 1.32–1.34; AeL 0.43–0.47.</p> <p>Habitus as in Fig. 11A. Blackish brown; antennae and ocelli testaceous; elytra with distinct oblique testaceous maculae extending from the humeral angle to the suture at middle; femora fuscous, tibiae paler, tarsi yellowish. Body with pale pubescence, evident and recumbent.</p> <p>Head subtriangular, coarsely and sparsely punctate, widest across eyes; eyes moderately convex, 1.71 times longer than temples; ocelli distinct, distance between ocelli slightly more than twice as long as distance between ocellus and inner margin of eye. Antennae elongate, relative lengths of the antennomeres I–XI: 1.58: 1: 1.08: 1.08: 1.08: 1.17: 1.17: 1.08: 1.08: 1: 1.92.</p> <p>Pronotum subcordate, moderately convex and transverse, widest at anterior middle; lateral margins arcuate at anterior two-thirds and nearly straight at posterior third; punctation and pubescence similar to that on head; disc with shallow U-shaped depression. Scutellum subtriangular, surface with fine punctation and pubescence.</p> <p>Elytra subtrapezoidal, gradually dilated posteriorly, posterior angles broadly rounded; punctation and pubescence distinctly finer and sparser than those on pronotum.</p> <p>Abdomen broad, widest at segment IV (first visible abdominal segment) then narrowed posteriorly; surface of tergites closely covered with very fine punctation, without microsculpture; tomentose patches on first exposed tergite V small and less transverse.</p> <p>Male. Apical margin of the tergite VIII (Fig. 13A) truncate; sternite VIII (Fig. 13B) transverse, apical margin strongly concave; median lobe of the aedeagus (Figs 14 A–C) distinctly shorter than parameres, narrowing toward the apex; parameres somewhat asymmetrical, each slightly narrowed in anterior half, with four long apical setae; internal sac without sclerotized spines and without distinct dark membranous structures.</p> <p>Female. Abdominal sternite VIII without concavity apically. In other morphological characters similar with males.</p> <p> <b>Comparative notes.</b> Based on the body size and coloration, as well as on the punctation and pubescence, the new species is most similar to <i>L. erythra</i> Ma, Li & Zhao from which it differs by the coloration of the legs, by the shape of maculae on elytra and morphology of the aedeagus. For illustrations of <i>L. erythra</i> see 11B, 13C–D, 14D–F and Ma, Li & Zhao (2012a: figs 2, 6–8).</p> <p> <b>Distribution and natural history.</b> China: Zhejiang (Fig. 34). Some specimens were sifted from moss on rocks near a stream in mixed deciduous forests at Mt. East Tianmu, Zhejiang.</p> <p> <b>Etymology.</b> The specific epithet alludes to the elongated parameres of the aedeagus.</p>Published as part of <i>Cheng, Zhi-Fei, Li, Li-Zhen & Peng, Zhong, 2019, New species and new records of Lesteva Latreille, 1797 (Coleoptera Staphylinidae: Omaliinae) from China, pp. 1-39 in Zootaxa 4560 (1)</i> on pages 12-17, DOI: 10.11646/zootaxa.4560.1.1, <a href="http://zenodo.org/record/2627254">http://zenodo.org/record/2627254</a>
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