1,721,441 research outputs found
Thecobathra latibasis Fan, Jin et Li 2008
No full text<i>Thecobathra latibasis</i> Fan, Jin <i>et</i> Li, 2008 <p>(Fig. 26)</p> <p> <i>Thecobathra latibasis</i> Fan, Jin <i>et</i> Li, 2008: 18. TL: China (Guangxi). TD: NKU.</p> <p> <b>Material examined.</b> <b>CHINA, Guangxi:</b> Holotype ♁, Jinxiu County (24.13°N, 110.18°E), 550 m, 13.IV.2002, leg. SL Hao & HJ Xue, slide No. FXM06049.</p> <p> Additional material. <b>Guangxi:</b> 2♀, Mulun, 280 m, 12.VIII.2011, leg. SL Hao & YH Sun, slide Nos. LHY21367, LHY21368; 2 ♁ 1♀, Mt. Dayao (24.14°N, 110.09°E), Jinxiu, 823 m, 18‒20.VII.2015, leg. MJ Qi & SN Zhao, slide Nos. LHY21352♁, LHY21353 ♀, LHY21666♁; 1♀, Jiuniutang (25.88°N, 111.49°E), Mt. Mao’er, 1219 m, 15.VIII.2020, leg. H Sun <i>et al</i>., slide No. LHY21360; 14 ♁ 2♀, Mt. Dayao (24.14°N, 110.24°E), Jinxiu, 578 m, 22.VII.2022, leg. H Sun <i>et al</i>., slide Nos. LHY21605♁, LHY21606♁, LHY21669 ♀; <b>Hainan:</b> 1 ♁ 1♀, Mt. Wuzhi, 700 m, 19. V.2007, leg. ZW Zhang & WC Li, slide Nos. JQ 09002♁, JQ09014 ♀; 1♁, Limushan Forest Park, 610 m, 4. V.2017, leg. XF Yang, slide No. LHY21473.</p> <p> <b>Diagnosis.</b> <i>Thecobathra latibasis</i> can be distinguished from its congeners by the small and short socius, the valva with a broadly expanded base, and the long, curved spine of the proximal process in the male genitalia (Fan <i>et al</i>. 2008: 18, fig. 11); in the female genitalia by the lamella postvaginalis being a pair of widely remote processes.</p> <p> <b>Description.</b> Adult. Wingspan 14.0– 14.5 mm.</p> <p> <i>Female genitalia</i> (Fig. 26). Papillae anales broad, covered with long setae. Apophyses posteriores 1.8 times length of apophyses anteriores. Lamella postvaginalis composed of paired small, widely remote, rounded processes. Antrum sclerotized, narrowed anteriorly. Ductus bursae 2 times length of corpus bursae, posterior half sclerotized, anterior half membranous. Corpus bursae round; signum narrowed to posterior 2/5, anterior 3/5 uniformly, flange spine-shaped, narrowed to pointed apex.</p> <p> <b>Distribution.</b> China (Guangxi, Hainan).</p> <p> <b>Note.</b> The female is described for the first time.</p>Published as part of <i>Liu, Haoyu & Wang, Shuxia, 2023, Taxonomic study of the genus Thecobathra Meyrick (Lepidoptera: Yponomeutidae) in China, with descriptions of eight new species, pp. 483-508 in Zootaxa 5325 (4)</i> on page 491, DOI: 10.11646/zootaxa.5325.4.2, <a href="http://zenodo.org/record/8243618">http://zenodo.org/record/8243618</a>
Thecobathra longisaccata Fan, Jin et Li 2008
No full text<i>Thecobathra longisaccata</i> Fan, Jin <i>et</i> Li, 2008 <p>(Fig. 27)</p> <p> <i>Thecobathra longisaccata</i> Fan, Jin <i>et</i> Li, 2008: 17. TL: China (Yunnan). TD: NKU.</p> <p> <b>Material examined.</b> <b>CHINA, Yunnan:</b> Holotype ♁, Ruili Rare Botanical Garden (24.00°N, 97.08°E), 1000 m, 6.VIII.2005, leg. YD Ren, slide No. FXM06051.</p> <p> Additional material. <b>Xizang:</b> 2♁, Gelin Village (29.25°N, 95.19°E), Beibeng Town, Motuo County, 894 m, 14.VIII.2017, leg. MJ Qi & XF Yang, slide Nos. LHY21069, LHY21070; 4♁, Gelin Village (29.25°N, 95.19°E), Beibeng Town, Motuo County, 1063 m, 29.VII.2018, leg. MJ Qi, slide Nos. LHY21075, LHY21097, LHY21099, LHY21100; 1♁ 1♀, Beibeng Town (29.24°N, 95.17°E), Motuo County, 750 m, 31.VII‒1.VIII.2018, leg. MJ Qi, slide No. LHY21073 ♀, LHY21074♁.</p> <p> <b>Diagnosis.</b> <i>Thecobathra longisaccata</i> is diagnosed in the male genitalia by the large subtriangular valva, and the saccus longer than the aedeagus (Fan <i>et al</i>. 2008: 18, fig. 10); in the female genitalia by the U-shaped lamella postvaginalis.</p> <p> <b>Description.</b> Adult. Wingspan 14.0‒16.0 mm.</p> <p> <i>Female genitalia</i> (Fig. 27). Apophyses posteriores 2 times length of apophyses anteriores. Ventral arms of apophyses anteriores connected with lamella postvaginalis. Lamella postvaginalis large, U-shaped, with each arm widened medially, narrowed to pointed apex distally. Antrum heavily sclerotized, 1/6 length of ductus bursae. Ductus bursae parallel-sided, heavily sclerotized, with dense granules on posterior half. Corpus bursae membranous; signum posteriorly wide, with a large, broad band much longer than two lateral flanges together, anteriorly slender, lateral flange short, spine-shaped.</p> <p> <b>Distribution.</b> China (Xizang, Yunnan).</p> <p> <b>Note.</b> The female is described for the first time.</p>Published as part of <i>Liu, Haoyu & Wang, Shuxia, 2023, Taxonomic study of the genus Thecobathra Meyrick (Lepidoptera: Yponomeutidae) in China, with descriptions of eight new species, pp. 483-508 in Zootaxa 5325 (4)</i> on pages 491-492, DOI: 10.11646/zootaxa.5325.4.2, <a href="http://zenodo.org/record/8243618">http://zenodo.org/record/8243618</a>
Thecobathra paranas Fan, Jin et Li 2008
No full text<i>Thecobathra paranas</i> Fan, Jin <i>et</i> Li, 2008 <p>(Fig 30)</p> <p> <i>Thecobathra paranas</i> Fan, Jin <i>et</i> Li, 2008: 20. TL: China (Yunnan). TD: NKU.</p> <p> <b>Material examined.</b> <b>CHINA, Yunnan:</b> Holotype ♁, Ruili Rare Botanical Garden (24.00°N, 97.08°E), 1000 m, 7.VIII.2005, leg. YD Ren, slide No. FXM07040.</p> <p> Additional material. <b>Yunnan:</b> 1♁, Zijiaosuo (24.40°N, 100.84°E), Jingdong County, 1244 m, 5.VII.2013, leg. SR Liu <i>et al</i>., slide No. LHY21513; 3♁, Bubeng Town (21.59°N, 101.58°E), 652 m, 11.VII.2013, leg. SR Liu <i>et al</i>., slide No. LHY21516; 3♁ 1♀, Yexianggu (22.17°N, 100.87°E), Xishuangbanna, 762 m, 9‒13.VII.2015, leg. KJ Teng & X Bai, slide Nos. LHY21544♁, LHY21545♁, LHY21648 ♀, LHY21755 ♁.</p> <p> <b>Diagnosis.</b> <i>Thecobathra paranas</i> can be distinguished by the valva with a tooth on the ventral margin near middle, and the sacculus concave inward ventrally (Fan <i>et al</i>. 2008: 21, fig. 13).</p> <p> <b>Description.</b> Adult. Wingspan 13.0‒ 14.5 mm.</p> <p> <i>Female genitalia</i> (Fig.30).Apophyses posteriores1.5 times length of apophyses anteriores.Lamella postvaginalis composed of a pair of sclerotized, broadly ovate plates. Antrum about 1/3 length of ductus bursae, parallel-sided, sclerotized, with a longitudinal medial fold. Ductus bursae 1.5 times length of corpus bursae, sclerotized in posterior half. Corpus bursae large, oviform; signum C-shaped in posterior 1/3, serrate along margin of concavity, equally wide in middle 1/3, spiniform in anterior 1/3, lateral flange large, thorn-shaped.</p> <p> <b>Distribution.</b> China (Yunnan).</p> <p> <b>Note.</b> The female is described for the first time.</p>Published as part of <i>Liu, Haoyu & Wang, Shuxia, 2023, Taxonomic study of the genus Thecobathra Meyrick (Lepidoptera: Yponomeutidae) in China, with descriptions of eight new species, pp. 483-508 in Zootaxa 5325 (4)</i> on page 498, DOI: 10.11646/zootaxa.5325.4.2, <a href="http://zenodo.org/record/8243618">http://zenodo.org/record/8243618</a>
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Thecobathra acrivalvata Fan, Jin et Li 2008
No full text<i>Thecobathra acrivalvata</i> Fan, Jin <i>et</i> Li, 2008 <p>(Fig. 22)</p> <p> <i>Thecobathra acrivalvata</i> Fan, Jin <i>et</i> Li, 2008: 19. TL: China (Guizhou). TD: NKU.</p> <p> <b>Material examined.</b> <b>CHINA, Guizhou:</b> Holotype ♁, Mt. Fanjing (27.92°N, 108.68°E), 530 m, 2.VI.2002, leg. XP Wang, slide No. FXM06054.</p> <p> Additional material. <b>Hunan:</b> 1♁, Liyuan (26.30°N, 111.44°E), Mt. Jintong, Chengbu County, 604 m, 16.VIII.2018, leg. S Yu <i>et al</i>., slide No. LHY21319; <b>Xizang:</b> 1♁, Yigong Town (32.97°N, 104.10°E), Bomi County, 2230 m, 4.VIII.2017, leg. MJ Qi & XF Yang, slide No. LHY21081; 3♁ 1♀, 80K (29.66°N, 95.49°E), Motuo County, 2076 m, 26.VII‒6.VIII.2018, leg. MJ Qi, slide Nos. LHY21040♁, LHY21063♁, LHY21064♁; 2♁, Tongmai Town (30.10°N, 95.08°E), Bomi County, 2029 m, 13‒15.VIII.2018, leg. MJ Qi, slide Nos. LHY21094, LHY21095; <b>Zhejiang:</b> 5♁ 2♀, Jiufu Village (30.09°N, 118.93°E), Mt. Longtang, 520 m, 27‒30.VII.2014, leg. AH Yin <i>et al</i>., slide Nos. LHY21210♁, LHY21211♁, LHY21212♁, LHY21213♁, LHY21215 ♀, LHY21216♁, LHY21217 ♀; 2♁, Mt. Gutian (29.24°N, 118.11°E), Quzhou, 412 m, 24.VIII.2017, leg. SN Qian <i>et al</i>., slide No. LHY21258; 5♁ 1♀, Mt. Gutian (29.14°N, 118.07°E), Kaihua County, 416 m, 13‒15.VIII.2018, leg. S Yu <i>et al</i>., slide Nos. LHY21178♁, LHY21183 ♀, LHY21184♁, LHY21185♁.</p> <p> <b>Diagnosis.</b> <i>Thecobathra acrivalvata</i> is similar to <i>T. albana</i> Liu, 1980. It can be distinguished by the outer margin of the socius obtusely produced between middle and distal 1/4, and the valva concave on the ventral margin beyond end of the sacculus (Fan <i>et al</i>. 2008: 21, fig. 12). In <i>T</i>. <i>albana</i>, the socius is subparallel-sided in basal 3/4 and narrowed from distal 1/4 to apex, and the valva is not concave on the ventral margin (Fig. 11).</p> <p> <b>Description.</b> Adult. Wingspan 13.0‒ 15.5 mm.</p> <p> <i>Female genitalia</i> (Fig. 22). Apophyses posteriores 1.5 times length of apophyses anteriores. Ventral arms of apophyses anteriores connected with lamella postvaginalis. Lamella postvaginalis broadly and shallowly concave medially on posterior margin, forming two mound-shaped lobes lined with long setae. Antrum 1/4 length of ductus bursae, slightly narrower than ductus bursae. Ductus bursae twice length of corpus bursae, sclerotized in posterior 1/3. Corpus bursae round; signum with lateral flange from broad base narrowed to obutse apex.</p> <p> <b>Distribution.</b> China (Guizhou, Hunan, Xizang, Zhejiang).</p> <p> <b>Note.</b> The female is described for the first time.</p>Published as part of <i>Liu, Haoyu & Wang, Shuxia, 2023, Taxonomic study of the genus Thecobathra Meyrick (Lepidoptera: Yponomeutidae) in China, with descriptions of eight new species, pp. 483-508 in Zootaxa 5325 (4)</i> on page 486, DOI: 10.11646/zootaxa.5325.4.2, <a href="http://zenodo.org/record/8243618">http://zenodo.org/record/8243618</a>
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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