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<taxon>
	<dc:identifier>FB-2515</dc:identifier>
	<dc:source>http://www.fishbase.org/summary/SpeciesSummary.php?id=2515</dc:source>
	<dwc:Kingdom>Animalia</dwc:Kingdom>
	<dwc:Phylum>Chordata</dwc:Phylum>
	<dwc:Class>Petromyzonti</dwc:Class>
	<dwc:Order>Petromyzontiformes</dwc:Order>
	<dwc:Family>Petromyzontidae</dwc:Family>
	<dwc:Genus>Ichthyomyzon</dwc:Genus>
	<dwc:ScientificName>Ichthyomyzon castaneus Girard, 1858</dwc:ScientificName>
	<commonName xml:lang='da'>Kastanielampret</commonName>
	<commonName xml:lang='en'>Chestnut lamprey</commonName>
	<commonName xml:lang='et'>Kastanpruun ameerikasilm</commonName>
	<commonName xml:lang='fr'>Lamproie brune</commonName>
	<commonName xml:lang=''>栗色魚吸鰻</commonName>
	<commonName xml:lang=''>栗色鱼吸鳗</commonName>
	<synonym relationship='synonym'>Ichthyomyzon hirudo Girard, 1858</synonym>
	<dcterms:created>1991-05-01</dcterms:created>
	<dcterms:modified>2024-01-22</dcterms:modified>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=205&amp;speccode=2515'>Breder, C.M. and D.E. Rosen0 Modes of reproduction in fishes. T.F.H. Publications, Neptune City, New Jersey. 941 p. (Ref. 205)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=276&amp;speccode=2515'>Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea and W.B. Scott0 A list of common and scientific names of fishes from the United States and Canada. Am. Fish. Soc. Spec. Publ. (12)1-174. (Ref. 276)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=1998&amp;speccode=2515'>Scott, W.B. and E.J. Crossman0 Freshwater fishes of Canada. Bull. Fish. Res. Board Can. 184: xi+1-966. (Ref. 1998)</reference>
	<reference isbn='0-913235-69-5 (pbk).' url='http://www.fishbase.org/references/FBRefSummary.php?id=3814&amp;speccode=2515'>Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea and W.B. Scott0 Common and scientific names of fishes from the United States and Canada. Am. Fish. Soc. Spec. Publ. (20):183 p. (Ref. 3814)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=5723&amp;speccode=2515'>Page, L.M. and B.M. Burr0 A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston. 432 p. (Ref. 5723)</reference>
	<reference isbn='0-87049-711-1' url='http://www.fishbase.org/references/FBRefSummary.php?id=10294&amp;speccode=2515'>Etnier, D.A. and W.C. Starnes0 The fishes of Tennessee. The University of Tennessee Press, Knoxville, Tennessee, USA. (pls. check date). (Ref. 10294)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=10311&amp;speccode=2515'>Fritzsch, B. and P. Moller0 A history of electroreception. p. 39-55. In P. Moller (ed.) Electric fishes:history and behavior. Fish and Fisheries Series 17. Chapman &amp; Hall, London. (Ref. 10311)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=10443&amp;speccode=2515'>Hubbs, C.L. and K.F. Lagler0 Fishes of the Great Lakes region. Univ. Mich. Press. Ann, Arbor, Mich. 213 p. (Ref. 10443)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=10937&amp;speccode=2515'>Anonymous0 Fish collection database of the University of British Columbia Fish Museum Fish Museum. University of British Columbia, Vancouver, Canada. (Ref. 10937)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=12193&amp;speccode=2515'>Hugg, D.O.0 MAPFISH georeferenced mapping database. Freshwater and estuarine fishes of North America. Life Science Software. Dennis O. and Steven Hugg, 1278 Turkey Point Road, Edgewater, Maryland, USA. (Ref. 12193)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=12204&amp;speccode=2515'>Coad, B.W.0 Encyclopedia of Canadian fishes. Canadian Museum of Nature and Canadian Sportfishing Productions Inc. Singapore. (Ref. 12204)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=12474&amp;speccode=2515'>Farmer, J.G.0 Biology and physiology of feeding in adult lampreys. Can. J. Fish. Aquat. Sci. 37:1751-1761. (Ref. 12474)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=12475&amp;speccode=2515'>Hall, J.D.0 Preliminary studies on the biology of native Michigan lampreys. M.Sc. thesis, Univ. Michigan, Ann Arbor, MI. 39 p. (Ref. 12475)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=27116&amp;speccode=2515'>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='957-8596-59-6' url='http://www.fishbase.org/references/FBRefSummary.php?id=31517&amp;speccode=2515'>Wu, H.L., K.-T. Shao and C.F. Lai (eds.)0 Latin-Chinese dictionary of fishes names. The Sueichan Press, Taiwan. 1028 p. (Ref. 31517)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=35508&amp;speccode=2515'>Anonymous0 The icthyological collection of the Zoological Museum Hamburg (ZMH). Division of Ichthyology and Herpetology, Zoological Museum Hamburg (ZMH). (Ref. 35508)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=38732&amp;speccode=2515'>Anonymous0 Fish collection database of the National Museum of Natural History (Smithsonian Institution). Smithsonian Institution-Division of Fishes. (Ref. 38732)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=41414&amp;speccode=2515'>Anonymous0 Fish collection database of the American Museum of Natural History. American Museum of Natural History, Central Park West , NY 10024-5192, USA. (Ref. 41414)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=42876&amp;speccode=2515'>Fuiman, L.A.0 Family Petromyzontidae, lampreys. p. 23-37. In N.A. Auer (ed.) Identification of larval fishes of the Great Lakes basin with emphasis on the Lake Michigan drainage. Great Lakes Fishery Commission, Ann Arbor, Michigan. Special Publ. 82-3, 744 p. (Ref. 42876)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=47438&amp;speccode=2515'>Anonymous0 Fish collection of the Royal Ontario Museum. Royal Ontario Museum. (Ref. 47438)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=51471&amp;speccode=2515'>Carl, H.0 Danish fish names. Zoological Museum of Copenhagen. Unpublished. (Ref. 51471)</reference>
	<reference isbn='1-888569-61-1' url='http://www.fishbase.org/references/FBRefSummary.php?id=52299&amp;speccode=2515'>Nelson, J.S., E.J. Crossman, H. Espinosa-Pérez, L.T. Findley, C.R. Gilbert, R.N. Lea and J.D. Williams0 Common and scientific names of fishes from the United States, Canada, and Mexico. American Fisheries Society, Special Publication 29, Bethesda, Maryland. ix, 386 p. + 1 CD. (Ref. 52299)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=52559&amp;speccode=2515'>Coker, G.A., C.B. Portt and C.K. Minns0 Morphological and ecological characteristics of Canadian freshwater fishes. Can. MS Rpt. Fish. Aquat. Sci. 2554:iv+89p. (Ref. 52559)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=58108&amp;speccode=2515'>Chinese Academy of Fishery Sciences0 Chinese aquatic germplasm resources database. http://zzzy.fishinfo.cn (Ref. 58108)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=78789&amp;speccode=2515'>Missouri Department of Conservation0 Fish of Missouri. Missouri Department of Conservation. (Ref. 78789)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=78811&amp;speccode=2515'>Scharpf, C.0 Annotated checklist of North America freshwater fishes, including subspecies and undescribed forms. American Currents 31(4):1-44. (Ref. 78811)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=79012&amp;speccode=2515'>Hassan-Williams, C., T.H. Bonner and C. Thomas (photogr.)0 Texas freshwater fishes. Texas State University-San Marcos: Biology Department/ Aquatic Station. (Ref. 79012)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=86798&amp;speccode=2515'>Page, L.M. and B.M. Burr0 A field guide to freshwater fishes of North America north of Mexico. Boston : Houghton Mifflin Harcourt, 663p. (Ref. 86798)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=89241&amp;speccode=2515'>Renaud, C.B.0 Lampreys of the world. An annotated and illustrated catalogue of lamprey species known to date. FAO Species Catalogue for Fishery Purposes. No. 5. Rome, FAO. 109 pp. (Ref. 89241)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=89370&amp;speccode=2515'>Lang, N.J., K.J. Roe, C.B. Renaud, H.S. Gill, I.C. Potter, J. Freyhof, A.M. Naseka, P. Cochran, H.E. Pérez, E.M. Habit, B.R. Kuhajda, D.A. Neely, Y.S. Reshetnikov, V.B. Salnikov, M.Th. Stoumboudi and R.L. Mayden0 Novel relationships among lampreys (Petromyzontiformes) revealed by a taxonomically comprehensive molecular data set. Am. Fish. Soc. Symp. 72:41-55. (Ref. 89370)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=90062&amp;speccode=2515'>FAO-FIES0 Aquatic Sciences and Fisheries Information System (ASFIS) species list. Retrieved from http://www.fao.org/fishery/collection/asfis/en, March 2012. (Ref. 90062)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=95632&amp;speccode=2515'>FAO-FIES0 Aquatic Sciences and Fisheries Information System (ASFIS) species list. Retrieved from http://www.fao.org/fishery/collection/asfis/en, April 2014. (Ref. 95632)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=96293&amp;speccode=2515'>Page, L.M., H. Espinosa-Pérez, L.T. Findley, C.R. Gilbert, R.N. Lea, N.E. Mandrak, R.L. Mayden and J.S. Nelson0 Common and scientific names of fishes from the United States, Canada and Mexico, 7th edition. Bethesda, Maryland: American Fisheries Society, Special Publication 34, 384 p. (Ref. 96293)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=101110&amp;speccode=2515'>FAO-FIES0 Aquatic Sciences and Fisheries Information System (ASFIS) species list. Retrieved from http://www.fao.org/fishery/collection/asfis/en, [accessed 13/04/2015]. (Ref. 101110)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=105471&amp;speccode=2515'>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=115257&amp;speccode=2515'>FAO-FIES0 Aquatic Sciences and Fisheries Information System (ASFIS) species list. Retrieved from http://www.fao.org/fishery/collection/asfis/en (accessed 08/06/2017). (Ref. 115257)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=118272&amp;speccode=2515'>FAO-FIES0 Aquatic Sciences and Fisheries Information System (ASFIS) species list. Retrieved from htttps://www.fao.org/fishery/collection/asfis/en [accessed May, 2018] (Ref. 118272)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=118521&amp;speccode=2515'>Salas, C.A., K.E. Yopak, T.J. Lisney, I.C. Potter and S.P. Collin0 The central nervous system of jawless vertebrates: encephalization in lampreys and hagfishes. Brain Behav. Evol. (Ref. 118521)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=126106&amp;speccode=2515'>Dean, E.M., A.R. Cooper, L. Wang, W. Daniel, S. David, C. Ernzen, K.B. Gido, E Hale, T.J. Haxton, W. Kelso, N. Leonard, C. Lido, J. Margraf, M. Porter, C. Pennock, D. Propst, J. Ross, M.D. Staudinger, G. Whelan and D.M. Infante0 The North American Freshwater Migratory Fish Database (NAFMFD): Characterizing the migratory life histories of freshwater fishes of Canada, the United States of Mexico. J. Biogeography 49:1193-1203. (Ref. 126106)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=132215&amp;speccode=2515'>WDNR, Wisconsin Department of Natural Resources0 Wisconsin Fish Species List.. World Wide Web electronic publication, Accessed 05 Oct. 2024. Madison (USA, WI):  Wisconsin Department of Natural Resources, 6 p. https://dnr.wisconsin.gov/sites/default/files/topic/Fishing/Species_wifish.pdf (Ref. 132215)</reference><dataObject>
	<dc:identifier>FB-GeneralDescr-2515</dc:identifier>
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	<agent homepage='http://www.fishbase.de/rfroese' logoURL='' role='recorder'>Rainer Froese</agent>
	<dcterms:created>1991-05-01 00:00:00</dcterms:created>
	<dcterms:modified>2025-12-02 00:00:00</dcterms:modified>
	<dc:title>Biology</dc:title>
	<dc:language></dc:language>
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	<dc:source>http://www.fishbase.org/summary/SpeciesSummary.php?id=2515</dc:source>
	<dc:description>Freshwater (Ref. 89241). Adults iInhabit lakes and streams.  Ammocoete larvae occur in pools and backwaters (Ref.1998).  Ammocoetes more commonly found in firm, relatively stable, sand-silt substrate, in areas with current. Adults occur in still to swift water, clear to brown-tinged, over rocky and weedy substrates, to a maximum depth of 20 m. The usual habitat is large to medium-sized rivers with summer flows 0.8-31 m3/s and summer water temperatures 15.5-22 ˚C. It can also occur in small to large lakes. Generally associated with warm water habitats and tolerant of variation in terms of discharge, water temperature, and substrate. Spawning adults only found in streams. Metamorphosis occurs in October, in Michigan. Adults parasitic on fishes (introduced Cyprinus carpio and native Catostomus commersonii, Ictiobus sp., Moxostoma sp., Esox lucius, Salvelinus fontinalis). Reported scavenging on Catostomus sp. In Manitoba, spawning behavior has been observed on 11-12 June at a water temperature of 16.5 °C and current velocity about 1 m/s. In Michigan, the spawning period is from 28 May to 25 June, at water temperatures between 15.6-22.2 ˚C, with peak spawning activity in early June. Nests (up to 6.2 m X 1 m X 0.05 m) are built with stones 3.5-5 cm in diameter in streams having 6.5-43 m width, 38-90 cm depth, and 1.1-54 m3/s flow. Up to four spawning lampreys have been found in a nest in Michigan and about 50 in Manitoba. Eggs are elliptical with long axis 0.64 mm and short axis 0.56 mm on average. Eggs are preyed upon by Luxilus cornutus. There are reported occurrences in Michigan of communal spawning of Chestnut Lamprey with Sea Lamprey (Pine, Platte, and Muskegon rivers) and of Chestnut Lamprey with Sea Lamprey and American Brook Lamprey (Betsie River) (Ref. 89241). Adults ascend streams to spawn and die soon after egg laying is completed.  Semelparous (Ref. 1998).  In the Laurentian Great Lakes Basin, it has presumably been negatively affected by control measures directed towards Petromyzon marinus, except for the chemosterilization of males which affects only the latter species (Ref. 89241).</dc:description>
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	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=5723&amp;speccode=2515'>Page, L.M. and B.M. Burr 1991 A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston. 432 p. (Ref. 5723)</reference></dataObject><dataObject>
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	<agent homepage='' logoURL='' role='recorder'>Auda Kareen Ortañez</agent>
	<dcterms:created>2007-10-17 00:00:00</dcterms:created>
	<dcterms:modified>2013-10-29 00:00:00</dcterms:modified>
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	<subject>http://rs.tdwg.org/ontology/voc/SPMInfoItems#Morphology</subject>
	<dc:description>Dorsal fin slightly notched; oral disc narrower than head; teeth blunt and poorly; usually 52-56 trunk myomeres; black on lateral-line pores (Ref. 86798).  Other diagnostic features: 8.5-36.3 cm TL. Body proportions, as percentage of TL (based on 36 specimens measuring 8.9-26.1 cm TL): prebranchial length, 11.5-15.5; branchial length, 7.3-12.6; trunk length, 44.4-52.9; tail length, 23.9-34.4; eye length, 0.8-2.4; disc length, 5.4 -11.6. The urogenital papilla length, as a percentage of branchial length, in a spawning male 18.3 cm TL, 5.3. Trunk myomeres, 49-58. Dentition: supraoral lamina, 1-5 teeth, usually 2-3; infraoral lamina, 6-13 teeth; typically 4 endolateral teeth on each side, but 5 teeth also occur; 1-8, mode of 6, bicuspid endolaterals in total, the other endolaterals, if any, unicuspid; 2-5 rows of anterials, usually 4; first row of anterials, 3 teeth; 4-10 rows of exolaterals on each side, usually 6-7; 2-3 rows of posterials; first row of posterials, 8-11 usually unicuspid teeth, but one lateralmost may be bicuspid; crest of transverse lingual lamina variable, linear or weakly w-shaped to rarely strongly w-shaped, with numerous cusps, the median one not enlarged; longitudinal lingual laminae number of teeth unrecorded. Additonally, one accessory tooth is occasionally developed inside the ring formed by the supraoral and infraoral laminae and the endolateral teeth. Velar tentacles, 2, smooth. Body coloration (preserved) in adults grading from darker on the upper surface to paler on the lower surface; lateral aspects sometimes mottled; spent adults blue-black.  Lateral line neuromasts darkly pigmented beginning around 15 cm TL. Caudal fin pigmentation, 75% or more. Caudal fin shape, rounded. Oral fimbriae, 90-126. Oral papillae, 15-30 (Ref. 89241).</dc:description>
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	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=86798&amp;speccode=2515'>Page, L.M. and B.M. Burr 2011 A field guide to freshwater fishes of North America north of Mexico. Boston : Houghton Mifflin Harcourt, 663p. (Ref. 86798)</reference></dataObject><dataObject>
	<dc:identifier>FB-Distribution-2515</dc:identifier>
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	<agent homepage='http://www.fishbase.de/rfroese' logoURL='' role='recorder'>Rainer Froese</agent>
	<dcterms:created>1991-05-02 00:00:00</dcterms:created>
	<dcterms:modified>2018-09-11 00:00:00</dcterms:modified>
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	<audience>General public</audience>
	<dc:source>http://www.fishbase.org/summary/SpeciesSummary.php?id=2515</dc:source>
	<subject>http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution</subject>
	<dc:description>North America:  Hudson Bay, Laurentian Great Lakes and Gulf of Mexico basins.</dc:description>
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	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=5723&amp;speccode=2515'>Page, L.M. and B.M. Burr 1991 A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston. 432 p. (Ref. 5723)</reference></dataObject><dataObject>
	<dc:identifier>FB-Migration-2515</dc:identifier>
	<dataType>http://purl.org/dc/dcmitype/Text</dataType>
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	<agent homepage='http://www.fishbase.de/rfroese' logoURL='' role='recorder'>Rainer Froese</agent>
	<dcterms:created>1991-05-01 00:00:00</dcterms:created>
	<dcterms:modified>2025-12-02 00:00:00</dcterms:modified>
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	<dc:source>http://www.fishbase.org/summary/SpeciesSummary.php?id=2515</dc:source>
	<dc:description>Potamodromous. Migrating within streams, migratory in rivers, e.g. Saliminus, Moxostoma, Labeo.  Migrations should be cyclical and predictable and cover more than 100 km.</dc:description>
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	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=126106&amp;speccode=2515'>Dean, E.M., A.R. Cooper, L. Wang, W. Daniel, S. David, C. Ernzen, K.B. Gido, E Hale, T.J. Haxton, W. Kelso, N. Leonard, C. Lido, J. Margraf, M. Porter, C. Pennock, D. Propst, J. Ross, M.D. Staudinger, G. Whelan and D.M. Infante 2022 The North American Freshwater Migratory Fish Database (NAFMFD): Characterizing the migratory life histories of freshwater fishes of Canada, the United States of Mexico. J. Biogeography 49:1193-1203. (Ref. 126106)</reference></dataObject><dataObject>
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	<agent homepage='' logoURL='' role='recorder'>Susan M. Luna</agent>
	<dcterms:created>1991-05-01 00:00:00</dcterms:created>
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	<audience>General public</audience>
	<dc:source>http://www.fishbase.org//Reproduction/FishReproSummary.php?ID=2515&amp;StockCode=2711</dc:source>
	<subject>http://rs.tdwg.org/ontology/voc/SPMInfoItems#LifeCycle</subject>
	<dc:description>Semelparous (Ref. 1998).  The female attaches with her oral disc to a rock at the upstream end of the nest. The male attaches to the back of her head using his oral disc and wraps his tail around her trunk regionin such a way as to have each others urogenital papilla in close proximity and through muscular contraction of his body assists in the extrusion of the eggs. They vibrate vigorously for a few seconds. This results in the release of their gametes and disturbance of the substrate, which partially buries the fertilized eggs (Ref. 89241).</dc:description>
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	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=205&amp;speccode=2515'>Breder, C.M. and D.E. Rosen 1966 Modes of reproduction in fishes. T.F.H. Publications, Neptune City, New Jersey. 941 p. (Ref. 205)</reference></dataObject><dataObject>
	<dc:identifier>FB-TrophicStrategy-2515</dc:identifier>
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	<agent homepage='' logoURL='' role='recorder'>Pascualita Sa-a</agent>
	<dcterms:created>1997-02-25 00:00:00</dcterms:created>
	<dcterms:modified>2007-10-17 00:00:00</dcterms:modified>
	<dc:title></dc:title>
	<dc:language></dc:language>
	<license>http://creativecommons.org/licenses/by-nc/3.0/</license>
	<dc:rights></dc:rights>
	<dcterms:rightsHolder>WorldFish Center - FishBase</dcterms:rightsHolder>
	<dcterms:bibliographicCitation></dcterms:bibliographicCitation>
	<audience>General public</audience>
	<dc:source>castaneus</dc:source>
	<subject>http://rs.tdwg.org/ontology/voc/SPMInfoItems#TrophicStrategy</subject>
	<dc:description>Inhabit lakes and streams.  Adults ascend streams to spawn and die soon after egg laying is completed (Ref. 1998).  Ammocoete larvae occur in sand-bottomed and silt-bottomed pools and backwaters (Ref. 12474).  Found attached to large fishes in large rivers and reservoirs (Ref. 10294).  Parasitic.  Adults feed on blood, other body fluids and the products of tissue cytolysis (Ref. 12474).  Juveniles feed on diatoms (Ref. 1998).</dc:description>
	<mediaURL></mediaURL>
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	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=12475&amp;speccode=2515'>Hall, J.D. 1960 Preliminary studies on the biology of native Michigan lampreys. M.Sc. thesis, Univ. Michigan, Ann Arbor, MI. 39 p. (Ref. 12475)</reference></dataObject><dataObject>
	<dc:identifier>FB-Size-2515</dc:identifier>
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	<agent homepage='http://www.fishbase.de/rfroese' logoURL='' role='recorder'>Rainer Froese</agent>
	<dcterms:created>1991-05-01 00:00:00</dcterms:created>
	<dcterms:modified>2025-12-02 00:00:00</dcterms:modified>
	<dc:title>Max. size</dc:title>
	<dc:language></dc:language>
	<license>http://creativecommons.org/licenses/by-nc/3.0/</license>
	<dc:rights></dc:rights>
	<dcterms:rightsHolder>WorldFish Center - FishBase</dcterms:rightsHolder>
	<dcterms:bibliographicCitation></dcterms:bibliographicCitation>
	<audience>General public</audience>
	<dc:source>http://www.fishbase.org/summary/SpeciesSummary.php?id=2515</dc:source>
	<subject>http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size</subject>
	<dc:description>38.0 cm TL (male/unsexed; (Ref. 5723)); max. reported age: 8 years (Ref. 12193)</dc:description>
	<mediaURL></mediaURL>
	<thumbnailURL></thumbnailURL>
	<location></location>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=5723&amp;speccode=2515'>Page, L.M. and B.M. Burr 1991 A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston. 432 p. (Ref. 5723)</reference>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=12193&amp;speccode=2515'>Hugg, D.O. 1996 MAPFISH georeferenced mapping database. Freshwater and estuarine fishes of North America. Life Science Software. Dennis O. and Steven Hugg, 1278 Turkey Point Road, Edgewater, Maryland, USA. (Ref. 12193)</reference></dataObject><dataObject>
	<dc:identifier>FB-Threats-2</dc:identifier>
	<dataType>http://purl.org/dc/dcmitype/Text</dataType>
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	<agent homepage='' logoURL='' role='recorder'>Belen Acosta</agent>
	<dcterms:created>1990-10-18 00:00:00</dcterms:created>
	<dcterms:modified>2024-03-07 00:00:00</dcterms:modified>
	<dc:title></dc:title>
	<dc:language></dc:language>
	<license>http://creativecommons.org/licenses/by-nc/3.0/</license>
	<dc:rights></dc:rights>
	<dcterms:rightsHolder>WorldFish Center - FishBase</dcterms:rightsHolder>
	<dcterms:bibliographicCitation></dcterms:bibliographicCitation>
	<audience>General public</audience>
	<dc:source>http://www.fishbase.org/summary/SpeciesSummary.php?id=2</dc:source>
	<subject>http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats</subject>
	<dc:description>Least Concern (LC) , IUCN Grouper and Wrasse Specialist Group</dc:description>
	<mediaURL></mediaURL>
	<thumbnailURL></thumbnailURL>
	<location></location>
	<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>
	<dc:identifier>FB-Habitat-2515</dc:identifier>
	<dataType>http://purl.org/dc/dcmitype/Text</dataType>
	<mimeType>text/html</mimeType>
	<agent homepage='http://www.fishbase.de/rfroese' logoURL='' role='recorder'>Rainer Froese</agent>
	<dcterms:created>1991-05-01 00:00:00</dcterms:created>
	<dcterms:modified>2025-12-02 00:00:00</dcterms:modified>
	<dc:title>Environment</dc:title>
	<dc:language></dc:language>
	<license>http://creativecommons.org/licenses/by-nc/3.0/</license>
	<dc:rights></dc:rights>
	<dcterms:rightsHolder>WorldFish Center - FishBase</dcterms:rightsHolder>
	<dcterms:bibliographicCitation></dcterms:bibliographicCitation>
	<audience>General public</audience>
	<dc:source>http://www.fishbase.org/summary/SpeciesSummary.php?id=2515</dc:source>
	<subject>http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat</subject>
	<dc:description>demersal; potamodromous (Ref. 126106); freshwater</dc:description>
	<mediaURL></mediaURL>
	<thumbnailURL></thumbnailURL>
	<location></location>
	<reference isbn='' url='http://www.fishbase.org/references/FBRefSummary.php?id=126106&amp;speccode=2515'>Dean, E.M., A.R. Cooper, L. Wang, W. Daniel, S. David, C. Ernzen, K.B. Gido, E Hale, T.J. Haxton, W. Kelso, N. Leonard, C. Lido, J. Margraf, M. Porter, C. Pennock, D. Propst, J. Ross, M.D. Staudinger, G. Whelan and D.M. Infante 2022 The North American Freshwater Migratory Fish Database (NAFMFD): Characterizing the migratory life histories of freshwater fishes of Canada, the United States of Mexico. J. Biogeography 49:1193-1203. (Ref. 126106)</reference></dataObject>
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