4,523,197 research outputs found
Macronotops sexmaculatus Qiu, Xu & Chen, 2019, new species
No full textMacronotops sexmaculatus species group Distribution Macronotops biserratus Qiu, Xu & Chen new species Laos (Hua Phan) Macronotops dianensis Qiu, Xu & Chen new species China (Yunnan), N Vietnam Macronotops fulvoguttatus (Fairmaire, 1891) S China = Pleuronota hefengensis Ma, 1992 new synonym Macronotops fulvopilosus (Fairmaire, 1894) China (Sichuan) Macronotops miksici Qiu, Xu & Chen new species China (Yunnan), NE India, Myanmar Macronotops nigropubescens (Mikšic, 1971) Taiwan Island Macronotops olivaceofuscus (Bourgoin, 1916) revised status S China, N Vietnam = Pleuronota subsexmaculata Ma, 1992 new synonym Macronotops sexmaculatus (Kraatz, 1894) # China (Xizang), NE India, Bhutan Macronotops vuilleti (Bourgoin, 1916) China (Yunnan), N Laos, N Vietnam Macronotops sp. China (Xizang)Published as part of Qiu, Jian-Yue, Xu, Hao & Chen, Li, 2019, A revision of the rare flower beetle genus Macronotops Krikken (Coleoptera: Scarabaeidae: Cetoniinae) from Asia with biological notes, pp. 1-65 in Zootaxa 4556 (1) on page 7, DOI: 10.11646/zootaxa.4556.1.1, http://zenodo.org/record/258520
Amiota guiensis Xu & Chen 2013, SP. NOV.
No full textAMIOTA GUIENSIS XU & CHEN SP. NOV. (FIG. 2) Specimens examined: Holotype male (SCAU 121736) and six male paratypes (SCAU 121737–121742), China, Fushui, Chongzuo, Guangxi, 230 m a.s.l., 23 August 2004, H.W. Chen. Etymology: Pertaining to shortened form Guangxi of the type locality. Diagnosis: This species is slightly similar to A. lambirensis in the shape of the distal part of the paramere, but can be distinguished by the following characters: in lambirensis the distal part of the paramere is distinctly longer than the basal part in ventral view, and is basally triangularly expanded in lateral view (Chen et al., 2007: figs. 18, 19). Description: Male. Thorax nearly entirely brown. Abdominal tergites dark brown, except for first to third yellow medially. Male terminalia: epandrium pubescent except for ventral margin, with ~11 setae near posterior margin on each side of the body (Fig. 2A). Surstylus with several setae and roughly eight prensisetae (Fig. 2B). Paramere distally with about five sensilla and slightly curved, submedially with about six sensilla arranged in a small patch, apparent in lateral view (Fig. 2D). Vertical lobe of gonopod broad, arched, slightly sclerotized (Fig. 2C, D). Aedeagal apodeme longer than wide (Fig. 2D). Female: unknown.Published as part of Zhao, Feng, Xu, Xiaoyang, Jiang, Jianjun, He, Xiaofang & Chen, Hongwei, 2013, Molecular phylogenetic analysis of the Amiota apodemata and Amiota sinuata species groups (Diptera: Drosophilidae), with descriptions of four new species, pp. 849-858 in Zoological Journal of the Linnean Society 168 (4) on page 853, DOI: 10.1111/zoj.12043, http://zenodo.org/record/528587
Aphelopus mangshanensis Xu, Olmi, Guglielmino & Chen 2011
No full text14. Aphelopus mangshanensis Xu, Olmi, Guglielmino & Chen, 2011 (Plate 7E, F) Aphelopus mangshanensis Xu, Olmi, Guglielmino & Chen 2011d: 243. Description of male (Plate 7E). Fully winged; length 2.2 mm. Head black, except mandible testaceous; antenna black-brown, except segment 1 testaceous; mesosoma black; metasoma brown; legs testaceous. Antenna filiform, covered with long sparse hairs; antennal segments in following proportions: 5:5:5:6:5:6:8:8:9:15; length/breadth ratio of ninth antennal segment: 9:2. Head dull, granulated; frontal line incomplete, only present in anterior half of face; POL = 6; OL = 3; OOL = 3; OPL = 2; TL = 3; greatest breadth of posterior ocelli about as long as OL; occipital carina complete. Scutum and scutellum dull, granulated. Notauli incomplete, reaching approximately 0.6 length of scutum. Metanotum shiny, unsculptured. Propodeum without transverse keel between dorsal and posterior surface; dorsal surface reticulate rugose; posterior surface with two longitudinal keels, lateral areas reticulate rugose and median area almost completely smooth and unsculptured. Fore wing hyaline, without dark transverse bands. Aedeagus tridentate (Plate 7F); basivolsella without basal outer process; left basivolsella with one subdistal bristle; right basivolsella with two subdistal bristles. Tibial spurs 1/1/2. Female. Unknown. Material examined. Type: holotype ♂: CHINA: Hunan, Mt. Mangshan, 13.VIII.2010, Huayan Chen leg. (SCAU). Hosts. Unknown. Distribution. China (Hunan).Published as part of Xu, Zaifu, Olmi, Massimo & He, Junhua, 2013, Dryinidae of the Oriental region (Hymenoptera: Chrysidoidea), pp. 1-460 in Zootaxa 3614 (1) on page 27, DOI: 10.11646/zootaxa.3614.1.1, http://zenodo.org/record/527837
Xu xue cong ke. v.1
No full textv. 1. 說文說 : 1卷 / 孫濟世(淸)撰. 輯注古義考 : 1卷 / 曹仁虎(淸)撰 -- v. 2. 說文訂訂 : 1卷 / 嚴可均(淸)撰. 說文辨疑 : 1卷 / 顧廣垠(淸)撰. 說文舉例 : 1卷 / 陳瑑(淸)撰 -- v. 3. 說文蠡箋 : 1卷 / 潘奕雋(淸)撰 -- v. 4. 王氏讀說文記 : 1卷 / 王念孫(淸)撰. 讀說文證疑 : 1卷 / 陳詩庭(淸)撰. 說文新坿考校正 : 1卷 / 王筠(淸)撰.v. 1. Shuo wen shuo : 1 juan / Sun Jishi (Qing) zhuan. Ji zhu gu yi kao : 1 juan / Cao Renhu (Qing) zhuan -- v. 2. Shuo wen ding ding : 1 juan / Yan Kejun (Qing) zhuan. Shuo wen bian yi : 1 juan / Gu Guangqi (Qing) zhuan. Shuo wen ju li : 1 juan / Chen Zhuan (Qing) zhuan -- v. 3. Shuo wen li jian : 1 juan / Pan Yijun (Qing) zhuan -- v. 4. Wang shi du Shuo wen ji : 1 juan / Wang Niansun (Qing) zhuan. Du Shuo wen zheng yi : 1 juan / Chen Shiting (Qing) zhuan. Shuo wen xin fu kao jiao zheng : 1 juan / Wang Yun (Qing) zhuan.[許頌鼎 ; 許溎祥輯]刊本."香港中文大學圖書館中國古籍庫"提供電子版.Kan ben.In oriental style.[Xu Songding, Xu Guixiang ji]"Xianggang Zhong wen da xue tu shu guan Zhongguo gu ji ku" ti gong dian zi ban
Aphelopus mangshanensis Xu, Olmi, Guglielmino & Chen 2011
No full text<i>Aphelopus mangshanensis</i> Xu, Olmi, Guglielmino & Chen, 2011 <p>Fig. 13</p> <p> <i>Aphelopus mangshanensis</i> Xu, Olmi, Guglielmino & Chen, 2011: 243.</p> <p> <i>Aphelopus mangshanensis</i> – Xu <i>et al</i>. 2013: 27.</p> Material examined <p>CHINA • 1♂; Yunnan, Xianggelila, Gaoshan Botanical Garden; 27°53′47″ N, 99°38′22″ E; 30 May–5 Aug. 2018; Jie Zeng leg.; MT; SCAU 3011672 (SYSBM).</p> Distribution <p> China (Xu <i>et al</i>. 2013).</p>Published as part of <i>Olmi, Massimo, Chen, Hua-Yan, Guglielmino, Adalgisa, Ødegaard, Frode, Vollaro, Massimo, Capradossi, Leonardo & Liu, Jing-Xian, 2022, DNA barcoding of Aphelopus Dalman (Hymenoptera, Dryinidae) from China, with descriptions of four new species, pp. 40-71 in European Journal of Taxonomy 794 (1)</i> on page 59, DOI: 10.5852/ejt.2022.794.1653, <a href="http://zenodo.org/record/6078154">http://zenodo.org/record/6078154</a>
HUAN CHEN & HUANLI XU (2013) Full title of manuscript: Five new species of the genus <i>Hylaeus</i> (Hymenoptera: Colletidae) from China . <i>Zootaxa</i>, 3669(3), 331–349.
No full textChen, Huan, Xu, Huanli (2013): HUAN CHEN & HUANLI XU (2013) Full title of manuscript: Five new species of the genus Hylaeus (Hymenoptera: Colletidae) from China. Zootaxa, 3669(3), 331-349. Zootaxa 3682 (1): 200-200, DOI: 10.11646/zootaxa.3682.1.1
Anteon mangshanense Xu, Olmi, Guglielmino & Chen 2012
No full text74. Anteon mangshanense Xu, Olmi, Guglielmino & Chen, 2012 (Plate 35A) Anteon mangshanense Xu, Olmi, Guglielmino & Chen 2012c: 410. Description of Female. Fully winged; length 5.0 mm. Head black, except mandible testaceous; antenna testaceous, except segments 7–10 brown; mesosoma black; metasoma brown; legs testaceous, except segments 4 and 5 of protarsus brown. Antenna clavate; antennal segments in following proportions: 17:9:9:7:8:8:8:8:8:10. Head dull, completely reticulate rugose; frontal line complete; face with two lateral keels near orbits directed towards antennal toruli; POL = 8; OL = 4; OOL = 6; OPL = 4; TL = 5; greatest breadth of posterior ocelli slightly shorter than OPL (3.5:4); occipital carina complete. Pronotum shiny, not raised into transverse carina, with anterior surface strongly rugose; posterior surface partly rugose and partly smooth and unsculptured, shorter than scutum (10:21); pronotal tubercle reaching tegula. Scutum smooth, shiny, weakly granulated. Notauli incomplete, reaching approximately 0.3 length of scutum. Scutellum and metanotum shiny, smooth, unsculptured. Propodeum with strong transverse keel between dorsal and posterior surface; dorsal surface reticulate rugose; posterior surface reticulate rugose, without longitudinal keels. Fore wing hyaline, without dark transverse bands; distal part of stigmal vein much shorter than proximal part (3:10). Protarsal segments in following proportions: 11:3:5:7:20. Enlarged claw (Plate 35A) with proximal prominence bearing one long bristle. Segment 5 of protarsus (Plate 35A) with basal part much longer than distal part and with two rows of 18 very long lamellae reaching distal apex without interruption. Tibial spurs 1/1/2. Male. Uunknown. Material examined. Type: holotype ♀: CHINA: Hunan, Mt. Mangshan, 13.VIII.2010, Huayan Chen leg. (SCAU). Hosts. Unknown. Distribution. China (Hunan).Published as part of Xu, Zaifu, Olmi, Massimo & He, Junhua, 2013, Dryinidae of the Oriental region (Hymenoptera: Chrysidoidea), pp. 1-460 in Zootaxa 3614 (1) on pages 132-133, DOI: 10.11646/zootaxa.3614.1.1, http://zenodo.org/record/527837
Anteon ningshanense Xu, Olmi, Guglielmino & Chen 2012
No full text90. Anteon ningshanense Xu, Olmi, Guglielmino & Chen, 2012 (Plate 38D) Anteon ningshanense Xu, Olmi, Guglielmino & Chen 2012a: 6. Description of Female. Fully winged; length 3.1 mm. Head black, except mandible testaceous; antenna brown; mesosoma black; metasoma brown; legs testaceous, except meso- and metatarsus, part of metacoxa, metafemur and metatibia brown. Antenna filiform; antennal segments in following proportions: 11:6:10:9:9:9:9:9:9:12. Head dull, completely reticulate rugose and granulated; frontal line incomplete, only shortly present in front of anterior ocellus; face without two lateral keels around orbits and directed towards antennal toruli; POL = 6; OL = 3; OOL = 8; OPL = 5; TL = 5; greatest breadth of posterior ocelli shorter than OPL (3:5); occipital carina complete. Scutum shiny, punctate, unsculptured among punctures, with anterior half more strongly punctate than posterior half, near anterior margin with large punctures similar to areolae. Notauli incomplete, reaching about 0.5 length of scutum. Scutellum punctate, unsculptured among punctures. Metanotum smooth, unsculptured. Propodeum reticulate rugose, with strong transverse keel between dorsal and posterior surface; posterior surface reticulate rugose, with two longitudinal keels, lateral areas reticulate rugose and median area smooth and unsculptured. Fore wing hyaline, without dark transverse bands; distal part of stigmal vein slightly shorter than proximal part (8:12); stigmal vein forming angle between proximal and distal part. Paramere (Plate 38D) without distal inner process. Tibial spurs 1/1/2. Female. Unknown. Material examined. Type: holotype ♂: CHINA: Shaanxi, Ningshan County, Guanghuojie Town, 7–8.V.2011, Huayan Chen leg. (SCAU). Hosts. Unknown. Distribution. China (Shaanxi).Published as part of Xu, Zaifu, Olmi, Massimo & He, Junhua, 2013, Dryinidae of the Oriental region (Hymenoptera: Chrysidoidea), pp. 1-460 in Zootaxa 3614 (1) on page 147, DOI: 10.11646/zootaxa.3614.1.1, http://zenodo.org/record/527837
Stegana (Oxyphortica) apicopubescens Cheng, Xu & Chen, 2010, sp. nov.
No full textStegana (Oxyphortica) apicopubescens sp. nov. (Figs 5–8) Diagnosis. Surstylus strongly protruded anteroventrally, with 2 strong prensisetae dorsally (Fig. 6). This species is somewhat similar to S. (O.) apicosetosa sp. nov., see under that species. Description. Frons dark brown. Face yellow. Gena and clypeus brown. Mesoscutum yellow medially, brownish laterally. Pleura yellow below. Scutellum brownish. All abdominal tergites yellow medially, brown on lateral and posterior margins. Sternites yellow, tergites 6 th and 7 th brown to dark brown in female. Measurements. BL = 2.75 mm in holotype (range in 43 5 ΨΨ paratypes: 2.60–2.85 in 3, 2.78–3.52 in ΨΨ), ThL = 1.16 mm (1.18–1.20 in 3, 1.24–1.44 in ΨΨ), WL = 2.55 mm (2.50–2.60 in 3, 2.41–2.75 in ΨΨ), WW =1.00 mm (0.90–1.02 in 3, 1.13–128 in ΨΨ), arb = 7 / 4 (7–8 / 4–5), avd = 0.65 (0.62–0.95), adf = 2.25 (1.83–2.63), flw = 1.50 (1.75–2.13), FW/HW = 0.44 (0.40–0.47), ch/o = 0.08 (0.08–0.10), prorb = 1.36 (1.16–1.68), rcorb = 0.95 (0.77 –1.00), vb = 0.78 (0.59–0.75), dcl = 0.13 (0.12–0.49), presctl = 0.58 (0.43– 0.65), sctl = 1.18 (1.15–1.26), sterno = 0.81 (0.73–0.92), orbito = 2.50 (1.40 –2.00), dcp = 0.36 (0.25–0.34), sctlp = 1.19 (0.83–1.33), C = 3.36 (2.53–3.59), 4 c = 0.77 (0.68–0.91), 4 v = 1.82 (1.68–1.88), 5 x = 1.30 (1.00– 1.47), ac = 4.30 (3.36–5.33), M = 0.43 (0.43–0.57), C 3 F = 0.86 (0.81–0.93). Specimens examined. Holotype 3 (SCAU, No. 120499), CHINA: Maoershan, Guilin, Guangxi, 25 ° 51 ΄ N, 110 ° 27 ΄ E, alt. 500 m, 18.x. 2004, H.W. Chen. Paratypes: 43 (SCAU, Nos 120500 -03), same data as holotype, H.L. Cao, M.F. Xu & X.L. Zhan; 23 (SCAU, Nos 120504, 05), Chongzou, Guangxi, 22 ° 33 ΄ N, 106 ° 92 ΄ E, alt. 230 m, 23,24. viii. 2004, H.W. Chen; 73 9 ΨΨ (23 3 ΨΨ in KIZ; 53 6 ΨΨ in SCAU, Nos 120506 - 16), Huolushan, Guangdong, 23 ° 11 ΄ N, 113 ° 22 ΄ E, alt. 80 m, 5.iv. 2005, M.F. Xu. Etymology. A combination of the Latin words: apex and pubescens, referring to the gonopods with pubescence. Distribution. China (Guangdong, Guangxi).Published as part of Cheng, Yu, Xu, Miaofeng & Chen, Hongwei, 2010, The Stegana (Oxyphortica) convergens species group from the Oriental region (Diptera: Drosophilidae), pp. 57-63 in Zootaxa 2531 on pages 60-61, DOI: 10.5281/zenodo.19654
Anteon hunanense Xu, Olmi, Guglielmino & Chen 2012
No full text52. Anteon hunanense Xu, Olmi, Guglielmino & Chen, 2012 (Plate 30A) Anteon hunanense Xu, Olmi, Guglielmino & Chen 2012c: 411. Description of Female. Fully winged; length 5.0 mm. Head black, except mandible testaceous; antenna testaceous; mesosoma black; metasoma brown; legs testaceous. Antenna clavate; antennal segments in following proportions: 16:8:7:6:5:6:7:7:7:10. Head shiny, completely reticulate rugose; frontal line complete; face with two lateral hardly distinct keels near orbits directed towards antennal toruli; POL = 6; OL = 4; OOL = 5; OPL = 4; TL = 3; greatest breadth of posterior ocelli shorter than POL (3.5:6); occipital carina complete. Pronotum dull, rugose, except for smooth area near posterior margin; posterior surface short, transverse, much shorter than scutum (8:20); pronotal tubercle reaching tegula. Scutum, scutellum and metanotum shiny, smooth, punctate, unsculptured among punctures. Notauli incomplete, reaching approximately 0.3 length of scutum. Propodeum with strong transverse keel between dorsal and posterior surface; dorsal surface reticulate rugose; posterior surface with two complete longitudinal keels and median area as rugose as lateral areas. Fore wing hyaline, without dark transverse bands; distal part of stigmal vein much shorter than proximal part (5:12). Protarsal segments in following proportions: 9:3:2:9:25. Segment 3 of protarsus produced into hook. Enlarged claw (Plate 30A) with proximal prominence bearing one long bristle. Segment 5 of protarsus (Plate 30A) with basal part as long as distal part and with two rows of approximately five–six lamellae; distal apex with about 61 lamellae. Tibial spurs 1/1/2. Male. Unknown. Material examined. Type: holotype ♀: CHINA: Hunan, Mt. Mangshan, 13.VIII.2010, Huayan Chen leg. (SCAU). Hosts. Unknown. Distribution. China (Hunan).Published as part of Xu, Zaifu, Olmi, Massimo & He, Junhua, 2013, Dryinidae of the Oriental region (Hymenoptera: Chrysidoidea), pp. 1-460 in Zootaxa 3614 (1) on pages 113-115, DOI: 10.11646/zootaxa.3614.1.1, http://zenodo.org/record/527837
- …
