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	<dwc:Kingdom>Animalia</dwc:Kingdom>
	<dwc:Phylum>Chordata</dwc:Phylum>
	<dwc:Class>Teleostei</dwc:Class>
	<dwc:Order>Siluriformes</dwc:Order>
	<dwc:Family>Aspredinidae</dwc:Family>
	<dwc:Genus>Pseudobunocephalus</dwc:Genus>
	<dwc:ScientificName>Pseudobunocephalus quadriradiatus (Mees, 1989)</dwc:ScientificName>
	<commonName xml:lang='pt'>Arraia</commonName>
	<commonName xml:lang='pt'>Raia</commonName>
	<commonName xml:lang='da'>Hvidplettet flodpigrokke</commonName>
	<commonName xml:lang='da'>Leopolds flodpigrokke</commonName>
	<commonName xml:lang='de'>Leopolds Stachelrochen</commonName>
	<commonName xml:lang='en'>White-blotched river stingray</commonName>
	<commonName xml:lang='en'>Xingu River Ray</commonName>
	<commonName xml:lang='et'>Valgetäpiline jõerai</commonName>
	<commonName xml:lang='fi'>Mustajokirausku</commonName>
	<commonName xml:lang=''>Witgevlekte zoetwaterrog</commonName>
	<dcterms:created>1999-08-11</dcterms:created>
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	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=13614&amp;speccode=53766'>Baensch, H.A. and R. Riehl0 Aquarien Atlas, Band 5. Mergus Verlag, Melle, Germany. 1148 p. (Ref. 13614)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=26282&amp;speccode=53766'>Eschmeyer, W.N. (ed.)0 Catalog of fishes. Special Publication, California Academy of Sciences, San Francisco. 3 vols. 2905 p. (Ref. 26282)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=27116&amp;speccode=53766'>McAllister, D.E.0 A working list of fishes of the world. Copies available from D.E. McAllister, Canadian Museum of Nature, P.O. Box 3443, Ottawa, Ontario K1P 6P4, Canada. 2661 p. plus 1270 p. Index. (Ref. 27116)</reference>
	<reference isbn='0-8018-6048-2' url='http://www.fishbase.org/references/FBRefSummary.php?id=35766&amp;speccode=53766'>Compagno, L.J.V.0 Checklist of living elasmobranchs. p. 471-498. In W.C. Hamlett (ed.) Sharks, skates, and rays: the biology of elasmobranch fishes. Johns Hopkins University Press, Maryland. (Ref. 35766)</reference>
	<reference isbn='2-8317-0564-9' url='http://www.fishbase.org/references/FBRefSummary.php?id=36508&amp;speccode=53766'>Hilton-Taylor, C.0 2000 IUCN red list of threatened species. IUCN, Gland, Switzerland and Cambridge, UK. xviii + 61 p. (with 1 CD-ROM). (Ref. 36508)</reference>
	<reference isbn='85-7430-361-5' url='http://www.fishbase.org/references/FBRefSummary.php?id=36687&amp;speccode=53766'>de Carvalho, M.R., N. Lovejoy and R.S. Rosa0 Potamotrygonidae (River stingrays). p. 22-28. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 36687)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=37052&amp;speccode=53766'>Lutz, P.0 Haltung und Nachzucht von &lt;i&gt;Potamotrygon leopoldi&lt;/i&gt;. DATZ 52(6):10-13. (Ref. 37052)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=43454&amp;speccode=53766'>Bor, P.H.F.0 Nederlandse naamlijst van de recente haaien en roggen (Chondrichthyes: Elasmobranchii) van de wereld. World Wide Web electronic publication www.rajidae.tmfweb.nl, version (05/2002). (Ref. 43454)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=51086&amp;speccode=53766'>Varjo, M., L. Koli and H. Dahlström0 Kalannimiluettelo (versio 10/03). Suomen Biologian Seura Vanamo Ry. (Ref. 51086)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=51471&amp;speccode=53766'>Carl, H.0 Danish fish names. Zoological Museum of Copenhagen. Unpublished. (Ref. 51471)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=105471&amp;speccode=53766'>eElurikkus0 eElurikkus koondab ühte portaali Eesti eluslooduse andmed. http://elurikkus.ut.ee/ (Ref. 105471)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=111518&amp;speccode=53766'>Giarrizzo, T., R.R. de Sena Oliveira, M.C. Andrade, A.P. Gonçalves, T.A.P. Barbosa, A.R. Martins, D.K. Marques, J.L.B. dos Santos, R. de P., da S. Frois, T.P.O. de Albuquerque, L.F.de A. Montag, M. Camargo and L.M. de Sousa0 Length-weight and length-length relationships for 135 fish species from the Xingu River (Amazon basin, Brazil). J. Appl. Ichthyol. 31:514-424. (Ref. 111518)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=115941&amp;speccode=53766'>CITES, UNEP-WCMC0 The Checklist of CITES Species Website. Appendices I, II and III valid from 04 April 2017. CITES Secretariat, Geneva, Switzerland. Compiled by UNEP-WCMC, Cambridge, UK. https://www.cites.org/eng/app/appendices.php [Accessed 01/08/2017]. (Ref. 115941)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=118484&amp;speccode=53766'>CITES, UNEP-WCMC0 The Checklist of CITES Species Website. Appendices I, II and III valid from 04 October 2017. CITES Secretariat, Geneva, Switzerland. Compiled by UNEP-WCMC, Cambridge, UK. https://www.cites.org/eng/app/appendices.php [Accessed 08/17/2017]. (Ref. 118484)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=126983&amp;speccode=53766'>IUCN0 The IUCN Red List of Threatened Species. Version 2022-2. &lt;https://www.iucnredlist.org/&gt;. Downloaded 10 Jan 2023. (Ref. 126983)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=128078&amp;speccode=53766'>CITES0 Appendices I, II and III valid from 11 January 2023 and 25 November 2023. UNEP. (Ref. 128078)</reference>
	<reference isbn='1849954984' url='http://www.fishbase.org/references/FBRefSummary.php?id=128868&amp;speccode=53766'>Beolens, B., M. Grayson and M. Watkins0 Eponym dictionary of Fishes. 	Dunbeath, Caithness (Scotland, UK): Whittles Publishing Limited, 1300 p. (Ref. 128868)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=131153&amp;speccode=53766'>CITES0 Appendices I, II and III. UNEP. (Ref. 131153)</reference><dataObject>
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	<dc:description>Buried in sand during day, hunting for benthic invertebrates during night (Ref. 13614).</dc:description>
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	<reference isbn='0-8018-6048-2' url='http://www.fishbase.org/references/FBRefSummary.php?id=35766&amp;speccode=53766'>Compagno, L.J.V. 1999 Checklist of living elasmobranchs. p. 471-498. In W.C. Hamlett (ed.) Sharks, skates, and rays: the biology of elasmobranch fishes. Johns Hopkins University Press, Maryland. (Ref. 35766)</reference></dataObject><dataObject>
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	<reference isbn='85-7430-361-5' url='http://www.fishbase.org/references/FBRefSummary.php?id=36687&amp;speccode=53766'>de Carvalho, M.R., N. Lovejoy and R.S. Rosa 2003 Potamotrygonidae (River stingrays). p. 22-28. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 36687)</reference></dataObject><dataObject>
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	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=37052&amp;speccode=53766'>Lutz, P. 1999 Haltung und Nachzucht von &lt;i&gt;Potamotrygon leopoldi&lt;/i&gt;. DATZ 52(6):10-13. (Ref. 37052)</reference></dataObject><dataObject>
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	<dc:description>111 cm WD (male/unsexed; (Ref. 111518)); max. published weight: 17.0 kg (Ref. 111518)</dc:description>
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	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=111518&amp;speccode=53766'>Giarrizzo, T., R.R. de Sena Oliveira, M.C. Andrade, A.P. Gonçalves, T.A.P. Barbosa, A.R. Martins, D.K. Marques, J.L.B. dos Santos, R. de P., da S. Frois, T.P.O. de Albuquerque, L.F.de A. Montag, M. Camargo and L.M. de Sousa 2015 Length-weight and length-length relationships for 135 fish species from the Xingu River (Amazon basin, Brazil). J. Appl. Ichthyol. 31:514-424. (Ref. 111518)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=111518&amp;speccode=53766'>Giarrizzo, T., R.R. de Sena Oliveira, M.C. Andrade, A.P. Gonçalves, T.A.P. Barbosa, A.R. Martins, D.K. Marques, J.L.B. dos Santos, R. de P., da S. Frois, T.P.O. de Albuquerque, L.F.de A. Montag, M. Camargo and L.M. de Sousa 2015 Length-weight and length-length relationships for 135 fish species from the Xingu River (Amazon basin, Brazil). J. Appl. Ichthyol. 31:514-424. (Ref. 111518)</reference></dataObject><dataObject>
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	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=57073'>IUCN 2006 2006 IUCN red list of threatened species. www.iucnredlist.org. Downloaded July 2006.</reference></dataObject><dataObject>
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