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<taxon>
	<dc:identifier>FB-2580</dc:identifier>
	<dc:source>http://www.fishbase.org/summary/SpeciesSummary.php?id=2580</dc:source>
	<dwc:Kingdom>Animalia</dwc:Kingdom>
	<dwc:Phylum>Chordata</dwc:Phylum>
	<dwc:Class>Elasmobranchii</dwc:Class>
	<dwc:Order>Myliobatiformes</dwc:Order>
	<dwc:Family>Urotrygonidae</dwc:Family>
	<dwc:Genus>Urobatis</dwc:Genus>
	<dwc:ScientificName>Urobatis halleri (Cooper, 1863)</dwc:ScientificName>
	<commonName xml:lang='no'>Pilrokke</commonName>
	<commonName xml:lang='no'>Pilskate</commonName>
	<commonName xml:lang='pl'>Trygon kolisty</commonName>
	<commonName xml:lang='cs'>Hallerova trnucha</commonName>
	<commonName xml:lang='da'>Almindelig rund pigrokke</commonName>
	<commonName xml:lang='da'>Pigrokke</commonName>
	<commonName xml:lang='da'>Pilrokke</commonName>
	<commonName xml:lang='de'>Peitschenrochen</commonName>
	<commonName xml:lang='de'>Stechrochen</commonName>
	<commonName xml:lang='en'>Haller's round ray</commonName>
	<commonName xml:lang='en'>Round stingray</commonName>
	<commonName xml:lang='et'>Halleri jämesabarai</commonName>
	<commonName xml:lang='fr'>Raie ronde de Haller</commonName>
	<commonName xml:lang='it'>Pastinaca</commonName>
	<commonName xml:lang='it'>Trigono</commonName>
	<commonName xml:lang='sr'>Siba zutulja</commonName>
	<commonName xml:lang='sr'>Volina</commonName>
	<commonName xml:lang='sv'>Stingrocka</commonName>
	<commonName xml:lang='tr'>Ignelivatoz</commonName>
	<commonName xml:lang='es'>Pastinaca</commonName>
	<commonName xml:lang='es'>Raya de espina</commonName>
	<commonName xml:lang='es'>Raya</commonName>
	<commonName xml:lang='es'>Raya batea</commonName>
	<commonName xml:lang='es'>Raya redonda común</commonName>
	<commonName xml:lang='es'>Raya redonda de aguijón</commonName>
	<commonName xml:lang='es'>Raya redonda de Haller</commonName>
	<commonName xml:lang='es'>Raya sicodélica</commonName>
	<commonName xml:lang=''>Hallerjev okrogli morski bič</commonName>
	<commonName xml:lang=''>Ronde doornrog</commonName>
	<commonName xml:lang=''>Sálahi trygéna</commonName>
	<commonName xml:lang=''>Trigóna</commonName>
	<commonName xml:lang=''>哈氏大尾扁魟</commonName>
	<commonName xml:lang=''>哈氏扁魟</commonName>
	<synonym relationship='synonym'>Urolophus halleri Cooper, 1863</synonym>
	<synonym relationship='synonym'>Urolophus nebulosus Garman, 1885</synonym>
	<synonym relationship='synonym'>Urolophus umbrifer Jordan &amp; Starks, 1895</synonym>
	<dcterms:created>1991-05-01</dcterms:created>
	<dcterms:modified>2024-01-23</dcterms:modified>
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	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=122638&amp;speccode=2580'>De La Cruz-Aguero, J., F.J. García-Rodríguez and V.M. Cota-Gómez0 Length-weight relationship of five elasmobranch species from the Pacific coast of Mexico. Turk. J. Fish. Aquat. Sci. 18:1005-1007. (Ref. 122638)</reference>
	<reference isbn='2350-4757' url='http://www.fishbase.org/references/FBRefSummary.php?id=128520&amp;speccode=2580'>Marčeta, B. and K. Pliberšek (eds)0 BiosWeb. Biological database of the Fisheries Research Institute of Slovenia. Ljubljana, Fisheries Research Institute of Slovenia, 2014. (www.biosweb.org. updated 13/04/2023). (Ref. 128520)</reference>
	<reference isbn='1849954984' url='http://www.fishbase.org/references/FBRefSummary.php?id=128868&amp;speccode=2580'>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=130159&amp;speccode=2580'>Lowe, C.G., G.J. Moss, G. Hoisington IV, J.J. Vaudo, D.P. Cartamil, M.M. Marcotte and Y.P. Papastamatiou0 Caudal spine shedding periodicity and site fidelity of round stingrays, &lt;i&gt;Urobatis halleri&lt;/i&gt; (Cooper), at Seal Beach, California: Implications for Stingray-related Injury Management. Bull. Southern California Acad. Sci. 106(1):16-26. (Ref. 130159)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=130435&amp;speccode=2580'>IUCN0 The IUCN Red List of Threatened Species. 1964 - onwards. https://www.iucnredlist.org/ (Ref. 130435)</reference><dataObject>
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	<dcterms:created>1991-05-01 00:00:00</dcterms:created>
	<dcterms:modified>2024-01-23 00:00:00</dcterms:modified>
	<dc:title>Biology</dc:title>
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	<dc:description>Occurs on sand, rubbly or mud bottom off beaches and in bays and sloughs; near seagrasses, usually shallower than 15 m. Adult females profuce 2 litters of up to 6 pups per year (Ref. 2850, 114953), sometimes around rocky reefs (Ref. 12951).  Feeds on benthic invertebrates and small fishes.</dc:description>
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	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=114953&amp;speccode=2580'>Last, P.R., W.T. White, M.R. de Carvalho, B. Séret, M.F.W. Stehmann and G.J.P. Naylor 2016 Rays of the world. CSIRO Publishing, Comstock Publishing Associates. i-ix + 1-790. (Ref. 114953)</reference></dataObject><dataObject>
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	<dc:description>Eastern Pacific: northern California (USA) to Ecuador.</dc:description>
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	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=114953&amp;speccode=2580'>Last, P.R., W.T. White, M.R. de Carvalho, B. Séret, M.F.W. Stehmann and G.J.P. Naylor 2016 Rays of the world. CSIRO Publishing, Comstock Publishing Associates. i-ix + 1-790. (Ref. 114953)</reference></dataObject><dataObject>
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	<dc:title>Importance</dc:title>
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	<dc:description>fisheries: minor commercial; gamefish: yes; price category: medium; price reliability: unreliable: based on ex-vessel price for species in this order</dc:description>
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	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=9265&amp;speccode=2580'>McEachran, J.D. 1995 Urolophidae. Rayas redondas. p. 786-792. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para lo Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9265)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=4699&amp;speccode=2580'>International Game Fish Association 1991 World record game fishes. International Game Fish Association, Florida, USA. (Ref. 4699)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=12951&amp;speccode=2580'>Michael, S.W. 1993 Reef sharks and rays of the world. A guide to their identification, behavior, and ecology. Sea Challengers, Monterey, California. 107 p. (Ref. 12951)</reference></dataObject><dataObject>
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	<agent homepage='' logoURL='' role='recorder'>Cristina V. Garilao</agent>
	<dcterms:created>1991-05-01 00:00:00</dcterms:created>
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	<dc:source>http://www.fishbase.org//Reproduction/FishReproSummary.php?ID=2580&amp;StockCode=2776</dc:source>
	<subject>http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats</subject>
	<dc:description>Male grasps disc margin of female, flips under her, and inserts a clasper. Mating lasts about 5 minutes.</dc:description>
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	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=12951&amp;speccode=2580'>Michael, S.W. 1993 Reef sharks and rays of the world. A guide to their identification, behavior, and ecology. Sea Challengers, Monterey, California. 107 p. (Ref. 12951)</reference></dataObject><dataObject>
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	<dcterms:created>1995-09-20 00:00:00</dcterms:created>
	<dcterms:modified>2007-08-16 00:00:00</dcterms:modified>
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	<dc:source>halleri</dc:source>
	<subject>http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat</subject>
	<dc:description>Occurs on sand or mud bottom off beaches and in bays and sloughs (Ref. 2850).  Densities of this species were significantly higher at  warmer effluent water near the surfzone at Seal Beach, California than to cooler, ambient water further offshore (Ref. 54651).  Mobile invertebrate feeder (Ref. 57615).  Feeds on benthic invertebrates and small fishes.</dc:description>
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	<reference isbn='0-395-26873-9' url='http://www.fishbase.org/references/FBRefSummary.php?id=2850&amp;speccode=2580'>Eschmeyer, W.N., E.S. Herald and H. Hammann 1983 A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)</reference></dataObject><dataObject>
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	<dc:title>Max. size</dc:title>
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	<dc:description>58.0 cm TL (male/unsexed; (Ref. 40637)); max. published weight: 1,360 g (Ref. 4699)</dc:description>
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	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=40637&amp;speccode=2580'>IGFA 2001 Database of IGFA angling records until 2001. IGFA, Fort Lauderdale, USA. (Ref. 40637)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=4699&amp;speccode=2580'>International Game Fish Association 1991 World record game fishes. International Game Fish Association, Florida, USA. (Ref. 4699)</reference></dataObject><dataObject>
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	<dc:description>Least Concern (LC) , IUCN Grouper and Wrasse Specialist Group</dc:description>
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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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	<dc:title>Environment</dc:title>
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	<dc:description>demersal; marine; depth range 0 - 91 m (Ref. 12951), usually 1 - 21 m (Ref. 96339)</dc:description>
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	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=12951&amp;speccode=2580'>Michael, S.W. 1993 Reef sharks and rays of the world. A guide to their identification, behavior, and ecology. Sea Challengers, Monterey, California. 107 p. (Ref. 12951)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=96339&amp;speccode=2580'>Love, M.S., C.W. Mecklenburg, T.A. Mecklenburg and L.K. Thorsteinson 2005 Resource inventory of marine and estuarine fishes of the West Coast and Alaska: A checklist of North Pacific and Arctic Ocean species from Baja California to the Alaska-Yukon border. U.S. Department of the Interior, U.S. Geological Survey, Biological Resources Division, Seattle, Washington, 98104. (Ref. 96339)</reference></dataObject>
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