Relevant bibliographies by topics / Polyodon

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Polyodon'

Author: Grafiati
Published: 4 June 2021
Last updated: 28 July 2025

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Journal articles on the topic "Polyodon"

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Ohlsen, Daniel J., Leon R. Perrie, Lara D. Shepherd, and Michael J. Bayly. "Taxonomic status and distribution of the critically endangered Christmas Island spleenwort (Asplenium listeri, Aspleniaceae): it is not as rare as we thought." Australian Systematic Botany 27, no. 6 (2014): 372. http://dx.doi.org/10.1071/sb14047.

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Asplenium listeri C.Chr. has been considered endemic to Christmas Island and is one of only two fern species listed as Critically Endangered under Australia’s Environment Protection and Biodiversity Conservation Act. Its status as a distinct species has been questioned because of morphological similarity to the widespread A. polyodon G.Forst., which also occurs on Christmas Island. Molecular analyses revealed that A. listeri and plants attributed to A. polyodon from coastal limestone in New Caledonia and Vanuatu share the same rbcL, trnL–trnF and rps4–trnS haplotype and that other samples of A
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Mazumdar, Jaideep. "A new combination in Arachniodes (Dryopteridaceae)." Phytotaxa 159, no. 1 (2014): 26. http://dx.doi.org/10.11646/phytotaxa.159.1.5.

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The fern species Polystichum polyodon Ching (1936: 93) of Dryopteridaceae is endemic to North East India (Arunachal Pradesh, Manipur, Meghalaya) and expected to occur in Myanmar and South West China (Ebihara et al. 2012). Wallich (1832) first named it as Polypodium polyodon Wallich (1832: 241) nom. nud.; Christensen (1906: 555; 1930) considered it as synonym of Polystichum hookerianum (Presl 1836: 77) Christensen (1906: 582). Ching (1936) separated it as P. polyodon and recently Ebihara et al. (2012: 119) placed it in Phanerophlebiopsis Ching (1965: 115) as Phanerophlebiopsis polyodon (Ching)
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Smith, Moya M., Zerina Johanson, Thomas Butts, et al. "Making teeth to order: conserved genes reveal an ancient molecular pattern in paddlefish (Actinopterygii)." Proceedings of the Royal Society B: Biological Sciences 282, no. 1805 (2015): 20142700. http://dx.doi.org/10.1098/rspb.2014.2700.

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Ray-finned fishes (Actinopterygii) are the dominant vertebrate group today (+30 000 species, predominantly teleosts), with great morphological diversity, including their dentitions. How dental morphological variation evolved is best addressed by considering a range of taxa across actinopterygian phylogeny; here we examine the dentition of Polyodon spathula (American paddlefish), assigned to the basal group Acipenseriformes. Although teeth are present and functional in young individuals of Polyodon , they are completely absent in adults. Our current understanding of developmental genes operatin
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CALEGARI, BÁRBARA B., PABLO LEHMANN A., and ROBERTO E. REIS. "Two new species of cascudinhos of the genus Otothyropsis (Siluriformes: Hypoptopomatinae) from the rio Paraná basin, Brazil." Zootaxa 3619, no. 2 (2013): 130–44. http://dx.doi.org/10.11646/zootaxa.3619.2.2.

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Otothyropsis polyodon, sp. n., and O. biamnicus, sp. n., two new species of loricariid catfishes are described from the rio Paraná basin. Otothyropsis biamnicus and O. polyodon differ from two other Otothyropsis by having a longer caudal peduncle, middle series of lateral plates complete and with higher number of plates, and the anterior margin of the mesethmoid not covered by median rostral plate ventrally. The new species differ from each other in that O. polyodon have a longer pectoral-fin spine and a greater number of premaxillary and dentary teeth. Otothyropsis polyodon was collected in t
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de la Torre, María C., Benjamín Rodríguez, Maurizio Bruno, et al. "Neoclerodane Diterpenoids fromScutellaria polyodon†." Journal of Natural Products 60, no. 12 (1997): 1229–35. http://dx.doi.org/10.1021/np970213a.

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Román-Valencia, C., R. I. D. Ruiz-C, and R. Barriga. "Redescripción de Hemibrycon orcesi Böhlke, 1958 y H. polyodon (Gunther, 1864) (Teleostei, Characidae), incluye clave para las especies de Hemibrycon en Ecuador." Animal Biodiversity and Conservation 30, no. 2 (2007): 179–88. http://dx.doi.org/10.32800/abc.2007.30.0179.

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Redescription of Hemibrycon orcesi Böhlke, 1958 and H. polyodon (Günther, 1864) (Pisces, Characidae), with a key for the species of Hemibrycon from Ecuador. Hemibrycon orcesi is readily distinguished from its congeners by its 13 to 16 teeth on maxilla, base of caudal fin scaled, 34 to 36 scales on lateral line with pores and 17 to 18 branched anal fin rays. H. polyodon is distinguished from its congeners by simple and branched dorsal fin rays of equal length and shape of humeral spot.
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XUE, Shu-Qun, and Hong-Bin YIN. "CYTOGENETIC ANALYSIS OF POLYODON SPATHULA." Acta Hydrobiologica Sinica 33, no. 6 (2009): 1078–82. http://dx.doi.org/10.3724/issn1000-3207-2009-6-1078-2.

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Ravichandran, V., M. Manikandan, and C. Murugan. "Rediscovery and Typification of Habenaria polyodon Hook. f., a little known narrow endemic orchid from Nilgiri Biosphere Reserve." Indian Journal of Forestry 42, no. 3 (2019): 231–33. http://dx.doi.org/10.54207/bsmps1000-2019-4u20d0.

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Brown, George G., and Steven D. Mims. "Cryopreservation of Paddlefish Polyodon spathula Milt." Journal of the World Aquaculture Society 30, no. 2 (1999): 245–49. http://dx.doi.org/10.1111/j.1749-7345.1999.tb00871.x.

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Dasgupta, Siddhartha, Steven D. Mims, and Richard J. Onders. "Reservoir Ranching of Paddlefish,Polyodon spathula." Journal of Applied Aquaculture 18, no. 3 (2006): 81–89. http://dx.doi.org/10.1300/j028v18n03_06.

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Dissertations / Theses on the topic "Polyodon"

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Hageman, John. "The Reproductive Biology of the Paddlefish, Polyodon Spathula (Walbaum), in Lake Cumberland, Kentucky." TopSCHOLAR®, 1985. https://digitalcommons.wku.edu/theses/2427.

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The reproductive biology of the paddlefish (Polyodon spathula) was studied on specimens collected from Lake Cumberland, Kentucky, from September 1983 to July 1984. A total of 500 specimens was studied. Reproductive activity was observed on 17 April 1984 in the Big South Fork of Lake Cumberland. Seasonal differences were observed in sex ratios with more males than females occurring in the winter and spring. Movements were observed throughout the year, but these were accentuated prior to reproduction in the spring. Lake Cumberland paddlefish became sexually mature by Age Group V in males and VII
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Timpe, Douglas. "Age & Growth of the Paddlefish, Polyodon Spathula (Walbaum), in Lake Cumberland, Kentucky." TopSCHOLAR®, 1985. https://digitalcommons.wku.edu/theses/2926.

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Age and growth parameters of paddlefish from Lake Cumberland were investigated from September 1983 through July 1984. Sex ratios observed were 60 percent male and 40 percent female. The average total length for all paddlefish was 135.3 cm with fish captured in net tackle having a smaller body size than those caught on snag lines. Fish from the Cumberland River exhibited a greater mean body length than those from other parts of the lake, and females were longer than males. The average body weight was 11.8 kg and showed similar trends as body length. Net-captured paddlefish weighed less than tho
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O'Keefe, Daniel Mark. "Conservation and management of paddlefish in Mississippi with emphasis on the Tennessee-Tombigbee Waterway." Diss., Mississippi State : Mississippi State University, 2006. http://sun.library.msstate.edu/ETD-db/ETD-browse/browse.

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Lash, Jennifer A. "Vascular Corrosion Casts of the Spiral Valve Intestine of Siberian Sturgeon (Acipenser baerii), North American Paddlefish (Polyodon spathula) and the Yellow Stingray (Urobatis jamaicensis): A Comparative Study." NSUWorks, 2013. http://nsuworks.nova.edu/occ_stuetd/160.

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Both Elasmobranchii and Acipenseriformes have a spiral intestine, developed by the intestine folding inward and twisting upon itself. A comparative analysis of the digestive system of examples of Subclass Elasmobranchii (sharks and rays) to Order Acipenseriformes (sturgeon and paddlefish) was conducted through gross dissection and scanning electron microscopy (SEM) analysis. Urobatis jamaicensis, Acipenser baerii, and Polyodon spathula were used due to accessibility. Gross dissection analysis yielded that the acipenserids have a columnar spiral valve with 8 infoldings, and U. jamaicensis has a
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Neumetzler, Lutz. "Identification and characterization of Arabidopsis mutants associated with xyloglucan metabolism." Berlin Rhombos-Verl, 2008. http://d-nb.info/1000391426/04.

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Bredenkamp, Angela [Verfasser]. "Methoden zur Synthese von 1,3-Polyolen und Isatinen / Angela Bredenkamp." Wuppertal : Universitätsbibliothek Wuppertal, 2015. http://d-nb.info/1081329076/34.

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Chen, Daidi. "Genetic studies on pleiotropic polyoxin resistant mutants of Bipolaris maydis." Kyoto University, 2018. http://hdl.handle.net/2433/232359.

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Kyoto University (京都大学)<br>0048<br>新制・課程博士<br>博士(農学)<br>甲第21158号<br>農博第2284号<br>新制||農||1060(附属図書館)<br>学位論文||H30||N5132(農学部図書室)<br>京都大学大学院農学研究科地域環境科学専攻<br>(主査)教授 田中 千尋, 教授 本田 与一, 教授 宮川 恒<br>学位規則第4条第1項該当
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Müller, Susanne. "Möglichkeiten der Verwendung von flüssigem Ammoniak bei der Herstellung und Aktivierung von Chemiezellstoffen." [S.l. : s.n.], 2004. http://www.bsz-bw.de/cgi-bin/xvms.cgi?SWB11103980.

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Gethin, David Morris. "Towards the novel enantioselective synthesis of the nucleoside antibiotic, polyoxin J." Thesis, University of Nottingham, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.363937.

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Fabičovicová, Katarína [Verfasser], Peter [Akademischer Betreuer] Claus, and Herbert [Akademischer Betreuer] Vogel. "Hydrogenolyse cellulosehaltiger Biomasse zur Herstellung von Polyolen / Katarína Fabičovicová ; Peter Claus, Herbert Vogel." Darmstadt : Universitäts- und Landesbibliothek Darmstadt, 2017. http://d-nb.info/112831004X/34.

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Books on the topic "Polyodon"

1

Plumhoff, Dagmar. Zur Wirkungsweise von Polyoxin A bei Homopteren, Coleopteren und Lepidopteren. [s.n.], 1985.

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Lampe, Cornelia. Diastereo- und enantioselektive Synthese von anti-1,3-Diolen und Polyolen. [s.n.], 1998.

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Thompson, David Hiram, Illinois Dept of Registration and Educ, and Illinois Natural History Survey Divisio. Relative Growth in Polyodon: 2. Creative Media Partners, LLC, 2018.

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Burt G. (Burt Green) 1841-1925 Wilder. Notes on the North American Ganoids [microform]: Amia, Lepidosteus, Acipenser, and Polyodon, with Three Plates. Creative Media Partners, LLC, 2021.

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5

Isocyclische Monooxo-Verbindungen und Polyoxo-Verbindungen. 4th ed. Springer, 2025.

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Kiel, Universität, ed. Konkave Basen: Selektive Acylierungen von Alkoholen und Polyolen mit Ketenen. 1998.

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Karlsruhe, Universität, ed. Strukturelle Charakterisierung von Antimon(III)- und Bismut(III)- sowie Cadmium(II)- und Zink(II)-Komplexen mit mehrfach deprotonierten Polyolen. 1997.

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8

Isocyclische Monooxo-Verbindungen und Polyoxo-Verbindungen. - Isocyclische Hydroxy-oxo-Verbindungen.: Als Ergänzung des 7. und 8. Bandes des Hauptwerkes. 4th ed. Springer, 2031.

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Beilstein Handbook of Organic Chemistry, Fourth Edition / Beilsteins Handbuch Der Organischen Chemie, 4. Auflage: Supplement 5 ... Monooxo- and Polyoxo-Compounds>. Springer-Verlag Berlin and Heidelberg GmbH & Co. KG, 1986.

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Beilstein Handbook of Organic Chemistry, Fourth Edition / Beilsteins Handbuch Der Organischen Chemie, 4. Auflage: Supplement 5 ... Monooxo- and Polyoxo-Compounds>. Springer-Verlag Berlin and Heidelberg GmbH & Co. KG, 1986.

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Book chapters on the topic "Polyodon"

1

Graham, Kim. "Contemporary status of the North American paddlefish, Polyodon spathula." In Sturgeon Biodiversity and Conservation. Springer Netherlands, 1997. http://dx.doi.org/10.1007/0-306-46854-9_17.

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2

Pei, Xing, David F. Russell, Lon A. Wilkens, and Frank Moss. "Dynamics of the Electroreceptors in the Paddlefish, Polyodon Spathula." In Computational Neuroscience. Springer US, 1998. http://dx.doi.org/10.1007/978-1-4615-4831-7_41.

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Smith, H. A., P. Shenbagamurthi, F. Naider, and J. M. Becker. "New Synthetic Polyoxin Analogs for Chitin Synthesis Inhibition." In Chitin in Nature and Technology. Springer US, 1986. http://dx.doi.org/10.1007/978-1-4613-2167-5_26.

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Gangas, N. H., T. Bakas, A. Moukarika, D. Petrides, and A. Simopoulos. "Magnetic ordering in nontronite pillared with Al-polyoxo cations." In Chemical Physics of Intercalation. Springer US, 1987. http://dx.doi.org/10.1007/978-1-4757-9649-0_42.

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Pardasani, R. T., and P. Pardasani. "Magnetic properties of hexavanadium(IV) polyoxo alkoxide anion cluster with rubidium cation." In Magnetic Properties of Paramagnetic Compounds. Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-662-49202-4_330.

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Pardasani, R. T., and P. Pardasani. "Magnetic properties of bifunctional material derived from polyoxo-molybdate and ruthenium mononitrosyl complex." In Magnetic Properties of Paramagnetic Compounds, Magnetic Susceptibility Data, Volume 7. Springer Berlin Heidelberg, 2023. http://dx.doi.org/10.1007/978-3-662-65895-6_162.

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Pardasani, R. T., and P. Pardasani. "Magnetic properties of mixed valence hexavanadium (V, IV) polyoxo alkoxide anion cluster with trimethylammonium cation." In Magnetic Properties of Paramagnetic Compounds. Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-662-49202-4_331.

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Attanasio, D., C. Bellitto, M. Bonamico, and V. Fares. "Chemistry and Properties of New Examples of Mixed-Valence Compounds, Based on Organic П Donor Molecules and Polyoxo-Metalate Ions." In Mixed Valency Systems: Applications in Chemistry, Physics and Biology. Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-011-3606-8_33.

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"Senecio polyodon DC." In Natural Compounds. Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-0539-9_371.

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"Scutellaria polyodon Juz." In Natural Compounds. Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-0535-1_196.

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Conference papers on the topic "Polyodon"

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Costache, Mioara. "RESEARCH ON EMBRYONIC AND POSTEMBRYONIC DEVELOPMENT TO THE PADDLEFISH (POLYODON SPATHULA) IN THE ACCLIMATIZATION AREA." In 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings. STEF92 Technology, 2019. http://dx.doi.org/10.5593/sgem2019/6.1/s25.115.

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Cecilia, Mioara. "RESEARCHES CONCERNING FOOD AND FEEDING BEHAVIOR OF PADDLEFISH (POLYODON SPATHULA, WALB. 1792) IN LANDSCAPED AQUATIC ECOSYSTEMS." In 17th International Multidisciplinary Scientific GeoConference SGEM2017. Stef92 Technology, 2017. http://dx.doi.org/10.5593/sgem2017/52/s20.099.

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Costache, Mioara, Daniela Radu, Nino Marica, Mihail Costache, and Mariana Cristina Arcade. "GROWTH OF THE NORTH AMERICAN STURGEON ( POLYODON SPATHULA ) DURING THE POST-EMBRYONIC DEVELOPMENT PERIOD IN PROTECTED AREAS." In 23rd SGEM International Multidisciplinary Scientific GeoConference 2023. STEF92 Technology, 2023. http://dx.doi.org/10.5593/sgem2023/3.1/s12.08.

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The article includes the results obtained in the growth experiments during the postembryonic development period of the North American sturgeon species Polyodon spathula. The experiments took place in the years 2020 and 2021. Sturgeon larvae aged 5 days old, obtained through artificial reproduction at SCDP Nucet, were stocked and raised until the age of 35 days in two variants, in concrete tanks (useful volume -120 m3 /tank), located in the pilot station intended for fish culture experiments from the SCDP Nucet genetic library. The experimental variants consisted in testing the support capacity
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LOVELL, JM, MM FINDLAY, RM MOATE, JR NEDWELL, and MAA PEGG. "THE INNER EAR MORPHOLOGY &#38; HEARING ABILITIES OF PADDLEFISH (POLYODON SPATHULA) &#38; LAKE STURGEON (ACIPENSER FULVESCENS)." In UNDERWATER NOISE MEASUREMENT IMPACT AND MITIGATION 2008. Institute of Acoustics, 2023. http://dx.doi.org/10.25144/17648.

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LI, YANGGUANG, ENBO WANG, YING LU, et al. "PREPARATION OF NEW MATERIALS BASED ON THE POLYOXO METALATE BUILDING BLOCKS IN THE HYDROTHERMAL ENVIRONMENT." In Proceedings of the Seventh International Symposium on Hydrothermal Reactions. WORLD SCIENTIFIC, 2003. http://dx.doi.org/10.1142/9789812705228_0046.

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Reports on the topic "Polyodon"

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บุญเกิด, ทวีศักดิ์. การศึกษาทบทวนพืชวงศ์ Aspleniaceae ในประเทศไทย : รายงานผลการวิจัย. จุฬาลงกรณ์มหาวิทยาลัย, 2009. https://doi.org/10.58837/chula.res.2009.55.

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Aspleniaceae เป็นเฟิร์นวงศ์ขนาดใหญ่วงศ์หนึ่งของพืชที่มีเนื้อเยื่อท่อลำเลียงมีจำนวนชนิดประมาณ 700 ชนิดทั่วโลก ซึ่งมักจะจัดจำแนกไว้ในสกุลเดียวคือ Asplenium สำหรับประเทศไทยพบเฟิร์นสกุลนี้จำนวน 37 ชนิด ซึ่งต่อมาพบว่ามีหลายชนิดในประเทศไทยที่ไม่สามารถตรวจหาชื่อชนิดได้ ประกอบกับมีแนวความคิดของนักวิจัยต่างประเทศที่จะจัดจำแนกเฟิร์นวงศ์นี้ออกเป็นมากกว่า 1 สกุล จึงมีความจำเป็นต้องศึกษาทบทวนพืชวงศ์นี้ จากการศึกษาตัวอย่างที่เก็บเพิ่มเติมและจากตัวอย่างพันธุ์ไม้แห้งในพิพิธภัณฑ์พืชทั้งในประเทศและต่างประเทศพบเฟิร์นวงศ์นี้จำนวน 52 ชนิด ซึ่งได้พิจารณาจัดจำแนกออกเป็น2 สกุล คือสกุล Asplenium L. จำนวน 46 ชนิดและสกุ
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