108,465 research outputs found

    Neenchelys cheni Chen & Weng 1967

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    * Neenchelys cheni (Chen & Weng, 1967) RR*ª Myrophis cheni Chen & Weng, 1967: 39 (Type locality: Tungkang [Dong-gang], southwestern Taiwan). Chen, 1969: 130; Shen 1984 a: 117; Chen & Yu, 1986: 258; Shen et al., 1993: 112; Shao et al., 2008: 238. " Neenchelys " cheni (Chen & Weng, 1967): Ho et al. 2010: 24, table 1; Ho & Shao, 2011: 23, table 1. Neenchelys cheni (Chen & Weng, 1967): Hibino et al., 2012: 345; Ho et al., 2013: 5. Neenchelys retropinna Smith & Böhlke, 1983: McCosker & Chen, 2000: 356. Remarks. An uncommon species collected by midwater trawls off southwestern Taiwan.Published as part of Ho, Hsuan-Ching, Smith, David G., Mccosker, John E., Hibino, Yusuke, Loh, Kar-Hoe, Tighe, Kenneth A. & Shao, Kwang-Tsao, 2015, Annotated checklist of eels (orders Anguilliformes and Saccopharyngiformes) from Taiwan, pp. 140-189 in Zootaxa 4060 (1) on pages 169-170, DOI: 10.11646/zootaxa.4060.1.16, http://zenodo.org/record/24365

    Gavialiceps taiwanensis Chen & Weng 1967

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    * Gavialiceps taiwanensis (Chen & Weng, 1967) a*ªffiª Chlopsis taiwanensis Chen & Weng, 1967: 81, fig. 61 (Type locality: Tungkang, southwestern Taiwan). Chen, 1969: 134; Shen, 1984 a: 114; Chen & Yu, 1986: 255; Shen et al., 1993: 115. Gavialiceps taiwanensis (Chen & Weng, 1967): Karmovskaya, 1994: 84; Smith in Randall & Lim, 2000: 586; Shao et al., 2008: 239; Ho et al., 2010: 25; Ho & Shao, 2011: 24, table 1; Lin et al., 2013: 167. Gavialiceps taeniola (not of Alcock, 1889): Shao et al., 2008: 239. Remarks. The assignment of this species to the Muraenesocidae is provisional. This is the most abundant eel species found in bycatch of midwater trawls in Taiwan.Published as part of Ho, Hsuan-Ching, Smith, David G., Mccosker, John E., Hibino, Yusuke, Loh, Kar-Hoe, Tighe, Kenneth A. & Shao, Kwang-Tsao, 2015, Annotated checklist of eels (orders Anguilliformes and Saccopharyngiformes) from Taiwan, pp. 140-189 in Zootaxa 4060 (1) on pages 150-151, DOI: 10.11646/zootaxa.4060.1.16, http://zenodo.org/record/24365

    Dysomma melanurum Chen & Weng 1967

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    * Dysomma melanurum Chen & Weng, 1967 ΑAEaUª Dysomma melanurum Chen & Weng, 1967: 84, fig. 63 (type locality: Tungkong [Dong-gang], southwestern Taiwan). Chen, 1969: 138; Shen, 1984 a: 110; Robins & Robins in Böhlke, 1989: 249; Shen et al., 1993: 109; Smith, 1999 a: 1661; Chen & Mok, 2001: 79; Shao et al., 2008: 238; Ho et al., 2010: 26, table 1; Ho & Shao, 2011: 22, table 1; Ho et al., 2015 d: 96. Remarks. This species is occasionally collected by midwater trawl from southwestern Taiwan; feeds on midwater shrimps.Published as part of Ho, Hsuan-Ching, Smith, David G., Mccosker, John E., Hibino, Yusuke, Loh, Kar-Hoe, Tighe, Kenneth A. & Shao, Kwang-Tsao, 2015, Annotated checklist of eels (orders Anguilliformes and Saccopharyngiformes) from Taiwan, pp. 140-189 in Zootaxa 4060 (1) on page 178, DOI: 10.11646/zootaxa.4060.1.16, http://zenodo.org/record/24365

    Macrocephenchelys brevirostris Chen & Weng 1967

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    <i>* Macrocephenchelys brevirostris</i> (Chen & Weng, 1967) <p>⋏ffiAEdaª</p> <p> <i>Rhynchoconger brevirostris</i> Chen & Weng, 1967:54, fig. 40 (type locality: Tungkang, southwestern Taiwan). Chen, 1969:132; Shen 1984a:113; Chen & Yu, 1986:253; Shen <i>et al</i>., 1993:117.</p> <p> <i>Macrocephenchelys brevirostris</i> (Chen & Weng, 1967): Smith in Randall & Lim, 2000:586; Karmovskaya, 2004:S24; Shao <i>et al</i>., 2008:239; Ho <i>et al</i>. 2010:23, table 1; Ho & Shao, 2011:24, table 1.</p> <p> Remarks. This is a common deepwater species collected by bottom trawls, more abundant off southwestern than in northeastern Taiwan. It is likely a senior synonym of <i>Macrocephenchelys soela</i> Castle, 1990, described from Australia. According to Karmovskaya (2004), this species also occurs in the Philippines and New Caledonia.</p>Published as part of <i>Ho, Hsuan-Ching, Smith, David G., Mccosker, John E., Hibino, Yusuke, Loh, Kar-Hoe, Tighe, Kenneth A. & Shao, Kwang-Tsao, 2015, Annotated checklist of eels (orders Anguilliformes and Saccopharyngiformes) from Taiwan, pp. 140-189 in Zootaxa 4060 (1)</i> on page 148, DOI: 10.11646/zootaxa.4060.1.16, <a href="http://zenodo.org/record/243651">http://zenodo.org/record/243651</a&gt

    Water Engineering 11(Module 1-Hydraulics): WENG 2/1

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    Examination on Water Engineering 11(Module 1- Hydraulics) : WENG 2/1, Jun 201

    More Discriminants with the Brezing-Weng Method

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    International audienceThe Brezing-Weng method is a general framework to generate families of pairing-friendly elliptic curves. Here, we introduce an improvement which can be used to generate more curves with larger discriminants. Apart from the number of curves this yields, it provides an easy way to avoid endomorphism rings with small class number

    More discriminants with the Brezing-Weng method

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    The Brezing-Weng method is a general framework to generate families of pairing-friendly elliptic curves. Here, we introduce an improvement which can be used to generate more curves with larger discriminants. Apart from the number of curves this yields, it provides an easy way to avoid endomorphism rings with small class number

    Dysomma melanurum Chen & Weng 1967

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    Dysomma melanurum Chen & Weng, 1967 Figs. 6 A–B; Table 2 Dysomma melanurum Chen & Weng, 1967: 84, fig. 63 (Type locality: Tungkang [Dong-gang], Taiwan). Chen & Mok, 2001: 79. Ho et al. 2010: 26. Ho & Shao, 2011: 22. Specimens examined. Lectotype: NMMB-P 5284 (formerly THUP 1687), Tungkang [Dong-gang], SW Taiwan. Paralectypes: NMMB-P 3885 and NMMB-P 5470, same as lectotype. Non-types: collected from Dong-gang, SW Taiwan by midwater trawl: NSYU 2732 (1, 237 mm TL). NMMB-P 3885 (1, 191, partly dry), 13 Feb. 1962. NMMB-P 10949 (3, 271 – 285), 4 Sep. 2010. NMMB-P 11122 (2, 258 – 261), 13 Sep. 2010. NMMB-P 13741 (1, 265), 29 Jul. 2011. NMMB-P 13841 (1, 260), 5 Oct. 2010. NMMB-P 14044 (7, 206 – 285), 3 Nov. 2011. NMMB-P 14213 (1, 255), 20 Oct. 2011. NMMB-P 15471 (3, 281 – 297), 2 Jul. 2011. USNM 398473 (1, 165), 13 Nov. 2009. USNM 398474 (1, 178), 13 Nov. 2009. Diagnosis. Pectoral fin present; dorsal-fin origin above middle of pectoral fin, predorsal length 11.5 –15.0% TL; lower jaw longer than upper jaw, slightly curved and not appressed to upper jaw when mouth closed; anus anterior, below pectoral fin, preanal length 15.4–17.3 % TL; trunk very short, trunk length 3.0– 5.3 % TL; no intermaxillary teeth; multiple rows of teeth on upper jaw, those on innermost row about twice the size of the rest; 5 or 6 (mainly 5) compound teeth on vomer; multiple rows of teeth on lower jaw, those on innermost row about twice the size of the rest; head pores: IO 4, SO 3, M 7 (1 with 8), POP 0, AD 1, F 0, ST 0. Lateral-line pores very large, predorsal 10–13, prepectoral 8–11, preanal 11–17, total pores 107–117, the last to 1 / 2 HL before the caudal-fin base. MVF 13-14 - 135, total vertebrae 131–138. Body uniformly light pinkish to grayish with numerous melanophores, posterior margin of anal fin and caudal fin black. Remarks. This species has a very different morphology of its lower jaw, strongly curved and not appressed to the upper jaw when the mouth is closed. This may reflect its pelagic living. Many specimens are found to feed on pelagic shrimps. This is a small species; the largest specimen examined was only 297 mm TL. Robins & Robins (1976: 263) suggested that the projecting lower jaw of this species was an artifact, based on the damaged condition of the specimen they examined (THUP 1687, now the lectotype). We have examined 25 specimens, however, and they all have a clearly projecting lower jaw.Published as part of Ho, Hsuan-Ching, Smith, David G. & Tighe, Kenneth A., 2015, Review of the arrowtooth eel genera Dysomma and Dysommina in Taiwan, with the description of a new species (Anguilliformes: Synaphobranchidae: Ilyophinae), pp. 86-104 in Zootaxa 4060 (1) on pages 96-98, DOI: 10.11646/zootaxa.4060.1.12, http://zenodo.org/record/23750

    Bibliographie Hilarion G. Petzold 1958 – 2009 mit Anhang als Einführung

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    Dieses Archiv enthält die Gesamtbibliographie der Werke des Autors nebst einiger Texte „Über H. G. Petzold“ im Schlussteil der Bibliographie sowie einen Anhang mit einer Einführung in die Architektur des Werkes in seinem wissenslogischen Aufbau als Ausarbeitung seines „Tree of Science Modells“ (2007).This archive contains the complete bibliography of the author and some texts about H. G. Petzold, moreover an epilogue with an introduction to the architecture of the works in its epistemological structure and composition and as an elaborations of Petzold’s „Tree of Science Modell (2007).https://www.fpi-publikation.de/polyloge/01-2009-petzold-h-g-gesamtbibliographie-h-g-petzold-1958-2009-updating-november2009/peerReviewedpublishedVersio
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