467 lines
59 KiB
XML
467 lines
59 KiB
XML
<document id="8D08CD39BD990B97EC0653F0D527BD14" ID="10.11646/zootaxa.4189.1.3" ID-DOI="10.11646/zootaxa.4189.1.3" ID-GBIF-Dataset="ce411ae9-34f7-496c-95dc-985273eef494" ID-ISSN="1175-5326" ID-Zenodo-Dep="165688" ID-ZooBank="9BF8660A-4817-4EEA-853F-5856D1B8F6FA" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1478676620097" checkinUser="plazi" docAuthor="Domínguez-Domínguez, Omar, Bernal-Zuñiga, Dulce María & Piller, Kyle R." docDate="2016" docId="0393342AFF901521FF4CA1015A3599BA" docLanguage="en" docName="zootaxa.4189.1.3.pdf" docOrigin="Zootaxa 4189 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Xenotoca lyonsi Dominguez-Dominguez, Bernal-Zuniga" docType="treatment" docVersion="8" lastPageNumber="93" masterDocId="FFAA4C52FF9B152DFFDBA31858409E58" masterDocTitle="Two new species of the genus Xenotoca Hubbs and Turner, 1939 (Teleostei, Goodeidae) from central-western Mexico" masterLastPageNumber="98" masterPageNumber="81" pageNumber="92" updateTime="1698392745500" updateUser="plazi">
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<mods:mods id="5AF389D33E3E98FB7E9B759767F08B12" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="D9A994C46C89268CB36BF2A661E4903C">
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<mods:title id="F1C257BDCAD9C1059EC43C1DE8DE2C47">Two new species of the genus Xenotoca Hubbs and Turner, 1939 (Teleostei, Goodeidae) from central-western Mexico</mods:title>
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</mods:titleInfo>
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<mods:name id="84EA798BD31E8BA5CE8C66BB4A155ADA" type="personal">
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<mods:role id="CC122778C3BA8155E92A36F4DF2FFEBB">
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<mods:roleTerm id="B941E5407F82C915C05818051E2FA9B4">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="EBCCC4BC4F3DEF27581D8074FD3C88D8">Domínguez-Domínguez, Omar</mods:namePart>
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</mods:name>
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<mods:name id="22EB1AB6121642C353A57E8D4658AF03" type="personal">
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<mods:role id="DFE342AAD1D90E4C12BE27B9128491BA">
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<mods:roleTerm id="163BC74DBF035E528C1E6DA866EE2ECD">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="5DC652214FE991DE99C26CC4DA12FB5B">Bernal-Zuñiga, Dulce María</mods:namePart>
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</mods:name>
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<mods:name id="176C18749D86FCC9FE0F9F593A076F1F" type="personal">
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<mods:role id="5AEA18961FB67B21E1818161684FB91F">
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<mods:roleTerm id="51195E1B99EBF2E3EA0518F602E0ED2C">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="D35BB07360A66781566187C7FD50C3C5">Piller, Kyle R.</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="C63D83381F3A7100B93842110043D851">text</mods:typeOfResource>
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<mods:relatedItem id="AA74BBF7ECAA9EB2088EC80740962BBD" type="host">
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<mods:titleInfo id="4CCBE54BCDA28BBBB7D8C6A182E193FA">
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<mods:title id="5299B39EB8DE31FF7C0955392B41AADF">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="9DDB53E1D28956242A1C9D798C9DC16F">
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<mods:date id="2911D907DA56BDB3DA0B9B7225B6568B">2016</mods:date>
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<mods:detail id="086A4124B7623E9E193ACBF61DD09284" type="volume">
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<mods:number id="B2EEF767A42A9DA680BF8F741DBB5328">4189</mods:number>
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</mods:detail>
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<mods:detail id="93AA6C68BC239F63751DBFFC957F6629" type="issue">
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<mods:number id="280C5A7393ADA5F72E46792E9A07AA09">1</mods:number>
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</mods:detail>
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<mods:extent id="9DF18FC11282B3A768025930C97FEFE3" unit="page">
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<mods:start id="F921A4DCFFDBB0E0441B91F81044A2B8">81</mods:start>
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<mods:end id="452CD9978ED86265F8DDFA7BBB996B25">98</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:classification id="3DE46F48C0FD92B1DFC7EF980288409F">journal article</mods:classification>
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<mods:identifier id="25F63B45A3C08FC959953CCC10979B94" type="DOI">10.11646/zootaxa.4189.1.3</mods:identifier>
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<mods:identifier id="384AD8CA458044F6C5E27505A93FC61F" type="GBIF-Dataset">ce411ae9-34f7-496c-95dc-985273eef494</mods:identifier>
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<mods:identifier id="3E3AD5B7BD65E6477E181C21AE4B9B25" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="59CC71EAC8FB59B45C74C1F42E8B5E00" type="Zenodo-Dep">165688</mods:identifier>
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<mods:identifier id="00680D0E5189484ED93FB7D72587B725" type="ZooBank">9BF8660A-4817-4EEA-853F-5856D1B8F6FA</mods:identifier>
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</mods:mods>
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<treatment id="0393342AFF901521FF4CA1015A3599BA" ID-DOI="http://doi.org/10.5281/zenodo.6057614" ID-GBIF-Taxon="124658005" ID-Zenodo-Dep="6057614" LSID="urn:lsid:plazi:treatment:0393342AFF901521FF4CA1015A3599BA" httpUri="http://treatment.plazi.org/id/0393342AFF901521FF4CA1015A3599BA" lastPageId="12" lastPageNumber="93" pageId="11" pageNumber="92">
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<subSubSection id="C320D6B7FF901526FF4CA10159E19C0D" pageId="11" pageNumber="92" type="nomenclature">
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<paragraph id="8B85853CFF901526FF4CA1015C699C6B" blockId="11.[151,1212,537,632]" box="[151,1065,537,563]" pageId="11" pageNumber="92">
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<heading id="D0CD3250FF901526FF4CA1015C699C6B" bold="true" box="[151,1065,537,563]" fontSize="11" level="1" pageId="11" pageNumber="92" reason="1">
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||
<emphasis id="B94E592EFF901526FF4CA1015C699C6B" bold="true" box="[151,1065,537,563]" pageId="11" pageNumber="92">
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||
<taxonomicName id="4C3AFEBFFF901526FF4CA1015B149C6B" authority="Dominguez-Dominguez, Bernal-Zuniga" authorityName="Dominguez-Dominguez, Bernal-Zuniga" box="[151,852,537,563]" class="Actinopterygii" family="Goodeidae" genus="Xenotoca" kingdom="Animalia" order="Cyprinodontiformes" pageId="11" pageNumber="92" phylum="Chordata" rank="species" species="lyonsi">
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<emphasis id="B94E592EFF901526FF4CA101591F9C6B" bold="true" box="[151,351,537,563]" italics="true" pageId="11" pageNumber="92">Xenotoca lyonsi,</emphasis>
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Domínguez-Domínguez, Bernal-Zuñiga
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</taxonomicName>
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, and Piller, sp. n.
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</emphasis>
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</heading>
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||
</paragraph>
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<paragraph id="8B85853CFF901526FF4CA12459E19C0D" blockId="11.[151,1212,537,632]" box="[151,417,572,597]" pageId="11" pageNumber="92">
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||
(
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<figureCitation id="130199B9FF901526FF44A12458AC9C0D" box="[159,236,572,597]" captionStart="FIGURE 5. a" captionStartId="9.[151,250,1552,1574]" captionTargetBox="[165,1419,429,1509]" captionTargetId="figure@9.[151,1436,420,1530]" captionTargetPageId="9" captionText="FIGURE 5. a) Xenotoca doadrioi, Holotype male CPUM- 9589 and female from San Sebastian b) Xenotoca lyonsi, Holotype male CPUM- 9590 and female from Tamazula c) Xenotoca eiseni, male and female from Compostela population picture by Wolfgang Gessl www. pisces. at" httpUri="https://zenodo.org/record/263624/files/figure.png" pageId="11" pageNumber="92">Figs. 5</figureCitation>
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b,
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<tableCitation id="C6B8B087FF901526FED3A12459269C0C" box="[264,358,572,597]" captionStart="TABLE 2" captionStartId="4.[151,239,1117,1140]" captionTargetBox="[159,1315,1200,1635]" captionTargetPageId="4" captionText="TABLE 2. Frequencies of fin rays in the studied populations. Comp = Compostela, Sn Seb = San Sebastian. Modal counts are in bold text." httpUri="http://table.plazi.org/id/DF45D5B4FF9F1529FF4CA74559CB9ACC" pageId="11" pageNumber="92" tableUuid="DF45D5B4FF9F1529FF4CA74559CB9ACC">Tables 2</tableCitation>
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||
to 6)
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C320D6B7FF901526FF4CA1475CFC9C20" box="[151,1212,607,632]" pageId="11" pageNumber="92" type="description">
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<paragraph id="8B85853CFF901526FF4CA1475CFC9C20" blockId="11.[151,1212,537,632]" box="[151,1212,607,632]" pageId="11" pageNumber="92">
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Http://zoobank.org/urn:lsid:zoobank.org:act:
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<accessionNumber id="946918DFFF901526FD59A1475B439C20" box="[642,771,607,632]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/DC760909" pageId="11" pageNumber="92" type="EnaNcbi">DC760909</accessionNumber>
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-BA97-40BD-A50E-0A6D92ADE46D
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</paragraph>
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||
</subSubSection>
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<subSubSection id="C320D6B7FF901526FF4CA1BF5B929DC0" pageId="11" pageNumber="92" type="materials_examined">
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<paragraph id="8B85853CFF901526FF4CA1BF5B929DC0" blockId="11.[151,1437,679,2033]" pageId="11" pageNumber="92">
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<materialsCitation id="3B528F61FF901526FF4CA1BF58AA9D50" ID-GBIF-Occurrence="1324949219" collectingDate="2012-07" county="Tamazula River" latitude="21.23236" location="Northwest" longLatPrecision="1" longitude="-104.899635" municipality="Coahuayana" pageId="11" pageNumber="92" specimenCount="2" stateProvince="Jalisco" typeStatus="holotype">
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<emphasis id="B94E592EFF901526FF4CA1BF59889C98" bold="true" box="[151,456,679,704]" pageId="11" pageNumber="92">
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<typeStatus id="54813B9EFF901526FF4CA1BF58929C98" box="[151,210,679,704]" pageId="11" pageNumber="92">Type</typeStatus>
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material:
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<typeStatus id="54813B9EFF901526FE8FA1BF59839C98" box="[340,451,679,704]" pageId="11" pageNumber="92" type="holotype">Holotype</typeStatus>
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||
.
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</emphasis>
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CPUM-9590, CPUM-T-41522, adult male
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<quantity id="4CC228D9FF901526FC64A1BF5C519CE7" box="[959,1041,679,704]" metricMagnitude="-2" metricUnit="m" metricValue="5.5" pageId="11" pageNumber="92" unit="mm" value="55.0">55 mm</quantity>
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SL,
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<collectingCounty id="62E4FDB0FF901526FB96A1BF5D439C98" box="[1101,1283,679,704]" pageId="11" pageNumber="92">Tamazula River</collectingCounty>
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||
,
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||
<collectingMunicipality id="6BE11F46FF901526FAC9A1BF5DDC9C98" box="[1298,1436,679,704]" pageId="11" pageNumber="92">Coahuayana</collectingMunicipality>
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||
drainage, just
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||
<quantity id="4CC228D9FF901526FEE8A1D4592C9CBD" box="[307,364,716,741]" metricMagnitude="3" metricUnit="m" metricValue="5.0" pageId="11" pageNumber="92" unit="km" value="5.0">5 km</quantity>
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||
<location id="8EE5D3E7FF901526FEA9A1D459A79CBD" LSID="urn:lsid:plazi:treatment:0393342AFF901521FF4CA1015A3599BA:8EE5D3E7FF901526FEA9A1D459A79CBD" box="[370,487,716,741]" county="Tamazula River" latitude="21.23236" longLatPrecision="1" longitude="-104.899635" municipality="Coahuayana" name="Northwest" pageId="11" pageNumber="92" stateProvince="Jalisco">Northwest</location>
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||
of the town of
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||
<location id="8EE5D3E7FF901526FD54A1D45B7D9CBC" LSID="urn:lsid:plazi:treatment:0393342AFF901521FF4CA1015A3599BA:8EE5D3E7FF901526FD54A1D45B7D9CBC" box="[655,829,716,741]" county="Tamazula River" latitude="21.23236" longLatPrecision="1" longitude="-104.899635" municipality="Coahuayana" name="Tamazula town" pageId="11" pageNumber="92" stateProvince="Jalisco">Tamazula town</location>
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||
,
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||
<collectingRegion id="49FE4BDEFF901526FC9CA1D45BD69CBD" box="[839,918,716,741]" country="Mexico" name="Jalisco" pageId="11" pageNumber="92">Jalisco</collectingRegion>
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||
,
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||
<geoCoordinate id="EE0EE3FBFF901526FC7AA1D45C059CBD" box="[929,1093,716,741]" direction="north" orientation="latitude" pageId="11" pageNumber="92" precision="1" value="21.23236">21°13’56.5``N</geoCoordinate>
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||
and
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||
<geoCoordinate id="EE0EE3FBFF901526FBA1A1D45D709CBD" box="[1146,1328,716,741]" direction="west" orientation="longitude" pageId="11" pageNumber="92" precision="1" value="-104.899635">104°53’58.7’’W</geoCoordinate>
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||
collected
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||
<date id="FF84A3FCFF901526FF4CA1E858AA9D50" box="[151,234,751,776]" pageId="11" pageNumber="92" value="2012-07">
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||
<collectingDate id="EFC05A14FF901526FF4CA1E858AA9D50" box="[151,234,751,776]" pageId="11" pageNumber="92" value="2012-07">12 July</collectingDate>
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||
</date>
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||
</materialsCitation>
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||
.
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||
<materialsCitation id="3B528F61FF901526FF2FA1F7596A9D08" ID-GBIF-Occurrence="1324949222" collectingDate="2010-06-20" county="Tamazula River" latitude="19.695082" location="Santa Cruz" longLatPrecision="1" longitude="-103.35228" municipality="Coahuayana" pageId="11" pageNumber="92" specimenCount="3" stateProvince="Jalisco" typeStatus="paratype">
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||
<emphasis id="B94E592EFF901526FF2FA1F759339D50" bold="true" box="[244,371,751,776]" pageId="11" pageNumber="92">
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||
<typeStatus id="54813B9EFF901526FF2FA1F7592E9D50" box="[244,366,751,776]" pageId="11" pageNumber="92" type="paratype">Paratypes</typeStatus>
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||
.
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||
</emphasis>
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CPUM-5541,
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<specimenCount id="9D3C4EB5FF901526FDC2A1E85AE69D50" box="[537,678,751,776]" pageId="11" pageNumber="92" type="generic">3 specimens</specimenCount>
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||
; CPUM-T-12038–12040,
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<collectingCounty id="62E4FDB0FF901526FC11A1F75C3D9D50" box="[970,1149,751,776]" pageId="11" pageNumber="92">Tamazula River</collectingCounty>
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||
,
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||
<collectingMunicipality id="6BE11F46FF901526FB53A1F75D529D50" box="[1160,1298,751,776]" pageId="11" pageNumber="92">Coahuayana</collectingMunicipality>
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drainage, at
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<location id="8EE5D3E7FF901526FF4CA00C59589D74" LSID="urn:lsid:plazi:treatment:0393342AFF901521FF4CA1015A3599BA:8EE5D3E7FF901526FF4CA00C59589D74" box="[151,280,788,812]" county="Tamazula River" latitude="19.695082" longLatPrecision="1" longitude="-103.35228" municipality="Coahuayana" name="Santa Cruz" pageId="11" pageNumber="92" stateProvince="Jalisco">Santa Cruz</location>
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||
del
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||
<location id="8EE5D3E7FF901526FE8FA00C59E39D75" LSID="urn:lsid:plazi:treatment:0393342AFF901521FF4CA1015A3599BA:8EE5D3E7FF901526FE8FA00C59E39D75" box="[340,419,788,813]" county="Tamazula River" latitude="19.695082" longLatPrecision="1" longitude="-103.35228" municipality="Coahuayana" name="Cortijo" pageId="11" pageNumber="92" stateProvince="Jalisco">Cortijo</location>
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||
in
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<location id="8EE5D3E7FF901526FE09A00C5A9D9D75" LSID="urn:lsid:plazi:treatment:0393342AFF901521FF4CA1015A3599BA:8EE5D3E7FF901526FE09A00C5A9D9D75" box="[466,733,788,813]" county="Tamazula River" latitude="19.695082" longLatPrecision="1" longitude="-103.35228" municipality="Coahuayana" name="Vista Hermosa Village" pageId="11" pageNumber="92" stateProvince="Jalisco">Vista Hermosa Village</location>
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||
,
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||
<geoCoordinate id="EE0EE3FBFF901526FD35A00C5BCC9D74" box="[750,908,788,812]" direction="north" orientation="latitude" pageId="11" pageNumber="92" precision="1" value="19.695082">19°41’42.3”N</geoCoordinate>
|
||
and
|
||
<geoCoordinate id="EE0EE3FBFF901526FC15A00C5C329D74" box="[974,1138,788,812]" direction="west" orientation="longitude" pageId="11" pageNumber="92" precision="1" value="-103.35228">103°21’8.2”W</geoCoordinate>
|
||
, collected
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||
<date id="FF84A3FCFF901526FB2EA00C5DD99D74" box="[1269,1433,788,812]" pageId="11" pageNumber="92" value="2010-06-20">
|
||
<collectingDate id="EFC05A14FF901526FB2EA00C5DD99D74" box="[1269,1433,788,812]" pageId="11" pageNumber="92" value="2010-06-20">20 June 2010</collectingDate>
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||
</date>
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||
. CPUM-5542
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||
</materialsCitation>
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||
,
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||
<materialsCitation id="3B528F61FF901526FEECA02059969D2D" ID-GBIF-Occurrence="1324949220" collectingDate="2010-06-20" county="Tamazula River" latitude="19.695082" location="Santa Cruz" longLatPrecision="1" longitude="-103.35228" municipality="Coahuayana" pageId="11" pageNumber="92" specimenCount="19" stateProvince="Jalisco" typeStatus="paratype">
|
||
<specimenCount id="9D3C4EB5FF901526FEECA02059939D08" box="[311,467,823,848]" pageId="11" pageNumber="92" type="generic">19 specimens</specimenCount>
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||
, CPUM-T-5217, 5221–5223, 5226, 5228, 5230–5232, 5234, 5236–5241, 5244–5245, 5249, same data as holotype
|
||
</materialsCitation>
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||
.
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||
<materialsCitation id="3B528F61FF901526FE3BA044595B9DC0" ID-GBIF-Occurrence="1324949215" collectingDate="2010-06-20" collectionCode="MNCN, ICTIO" county="Tamazula River" latitude="19.695082" location="Santa Cruz" longLatPrecision="1" longitude="-103.35228" municipality="Coahuayana" pageId="11" pageNumber="92" specimenCode="ICTIO 290.848 - 290.851" specimenCount="1" stateProvince="Jalisco" typeStatus="paratype">
|
||
<collectionCode id="ED2B1DF9FF901526FE3BA0445A759D2C" box="[480,565,860,884]" country="Spain" httpUri="http://biocol.org/urn:lsid:biocol.org:col:35275" name="Museo Nacional de Ciencias Naturales" pageId="11" pageNumber="92">MNCN</collectionCode>
|
||
_
|
||
<specimenCode id="DB9C2D47FF901526FD98A0445B249D2D" box="[579,868,860,885]" pageId="11" pageNumber="92">
|
||
<collectionCode id="ED2B1DF9FF901526FD98A0445ACD9D2C" box="[579,653,860,884]" pageId="11" pageNumber="92">ICTIO</collectionCode>
|
||
290.848 - 290.851
|
||
</specimenCode>
|
||
, 4 individuals; CPUM-T- 12036–12038, same data as holotype
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="3B528F61FF901526FEFEA0985B8E9DC0" ID-GBIF-Occurrence="1324949217" box="[293,974,895,920]" collectingDate="2010-06-20" collectionCode="MNCN, ICTIO" county="Tamazula River" latitude="19.695082" location="Santa Cruz" longLatPrecision="1" longitude="-103.35228" municipality="Coahuayana" pageId="11" pageNumber="92" specimenCount="4" stateProvince="Jalisco" typeStatus="paratype">
|
||
CNPE-IBUNAM20840,
|
||
<specimenCount id="9D3C4EB5FF901526FDE7A0985A889DC0" box="[572,712,895,920]" pageId="11" pageNumber="92" type="generic">4 specimens</specimenCount>
|
||
, same data as holotype
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C320D6B7FF901526FF1CA0BC5D139ABA" pageId="11" pageNumber="92" type="diagnosis">
|
||
<paragraph id="8B85853CFF901526FF1CA0BC5D139ABA" blockId="11.[151,1437,679,2033]" pageId="11" pageNumber="92">
|
||
<emphasis id="B94E592EFF901526FF1CA0BC59019DE5" bold="true" box="[199,321,932,957]" pageId="11" pageNumber="92">Diagnosis.</emphasis>
|
||
<taxonomicName id="4C3AFEBFFF901526FE91A0BD59BF9DE5" box="[330,511,932,957]" class="Actinopterygii" family="Goodeidae" genus="Xenotoca" kingdom="Animalia" order="Cyprinodontiformes" pageId="11" pageNumber="92" phylum="Chordata" rank="species" species="lyonsi" status="sp. nov.">
|
||
<emphasis id="B94E592EFF901526FE91A0BD59BF9DE5" box="[330,511,932,957]" italics="true" pageId="11" pageNumber="92">Xenotoca lyonsi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B94E592EFF901526FDD3A0BC5A0A9DE5" bold="true" box="[520,586,932,957]" pageId="11" pageNumber="92">
|
||
<taxonomicNameLabel id="A27DE455FF901526FDD3A0BC5A0A9DE5" box="[520,586,932,957]" pageId="11" pageNumber="92" rank="species">sp. n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is distinguished from the other species of the group inhabiting the Pacific Coast drainages by the combination of the following characters (none unique to the species): females have 13 dorsal rays versus 15 or
|
||
<quantity id="4CC228D9FF901526FE76A0F459A69A5D" box="[429,486,1004,1029]" metricMagnitude="-1" metricUnit="m" metricValue="4.064" pageId="11" pageNumber="92" unit="in" value="16.0">16 in</quantity>
|
||
<taxonomicName id="4C3AFEBFFF901526FE35A0F55ADC9A5D" box="[494,668,1004,1029]" class="Actinopterygii" family="Goodeidae" genus="Xenotoca" kingdom="Animalia" order="Cyprinodontiformes" pageId="11" pageNumber="92" phylum="Chordata" rank="species" species="melanosoma">
|
||
<emphasis id="B94E592EFF901526FE35A0F55ADC9A5D" box="[494,668,1004,1029]" italics="true" pageId="11" pageNumber="92">X. melanosoma</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<quantity id="4CC228D9FF901526FD0FA0F45B4E9A5D" box="[724,782,1004,1029]" metricMagnitude="-1" metricUnit="m" metricValue="3.556" pageId="11" pageNumber="92" unit="in" value="14.0">14 in</quantity>
|
||
<emphasis id="B94E592EFF901526FCCEA0F55BDE9A5D" box="[789,926,1004,1029]" italics="true" pageId="11" pageNumber="92">
|
||
<taxonomicName id="4C3AFEBFFF901526FCCEA0F55BDA9A5D" box="[789,922,1004,1029]" class="Actinopterygii" family="Goodeidae" genus="Xenotoca" kingdom="Animalia" order="Cyprinodontiformes" pageId="11" pageNumber="92" phylum="Chordata" rank="species" species="doadrioi">X. doadrioi</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
For males and females the differences are as follows; 14 anal fin rays versus 15 or
|
||
<quantity id="4CC228D9FF901526FD96A7175AC89A70" box="[589,648,1039,1064]" metricMagnitude="-1" metricUnit="m" metricValue="4.064" pageId="11" pageNumber="92" unit="in" value="16.0">16 in</quantity>
|
||
<emphasis id="B94E592EFF901526FD4BA7095B069A70" box="[656,838,1039,1064]" italics="true" pageId="11" pageNumber="92">
|
||
<taxonomicName id="4C3AFEBFFF901526FD4BA7095B019A70" box="[656,833,1039,1064]" class="Actinopterygii" family="Goodeidae" genus="Xenotoca" kingdom="Animalia" order="Cyprinodontiformes" pageId="11" pageNumber="92" phylum="Chordata" rank="species" species="melanosoma">X. melanosoma</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
12 pectoral fin rays versus
|
||
<quantity id="4CC228D9FF901526FB5DA7085C829A70" box="[1158,1218,1039,1064]" metricMagnitude="-1" metricUnit="m" metricValue="3.302" pageId="11" pageNumber="92" unit="in" value="13.0">13 in</quantity>
|
||
<emphasis id="B94E592EFF901526FB11A7095DC59A70" box="[1226,1413,1041,1064]" italics="true" pageId="11" pageNumber="92">
|
||
<taxonomicName id="4C3AFEBFFF901526FB11A7095DC19A70" box="[1226,1409,1041,1064]" class="Actinopterygii" family="Goodeidae" genus="Xenotoca" kingdom="Animalia" order="Cyprinodontiformes" pageId="11" pageNumber="92" phylum="Chordata" rank="species" species="eiseni">Xenotoca eiseni</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
8 caudal peduncle scales versus
|
||
<quantity id="4CC228D9FF901526FE31A72C5A559A15" box="[490,533,1076,1101]" metricMagnitude="-1" metricUnit="m" metricValue="2.286" pageId="11" pageNumber="92" unit="in" value="9.0">9 in</quantity>
|
||
<taxonomicName id="4C3AFEBFFF901526FDC0A72D5A8C9A14" box="[539,716,1077,1100]" class="Actinopterygii" family="Goodeidae" genus="Xenotoca" kingdom="Animalia" order="Cyprinodontiformes" pageId="11" pageNumber="92" phylum="Chordata" rank="species" species="eiseni">
|
||
<emphasis id="B94E592EFF901526FDC0A72D5A8C9A14" box="[539,716,1077,1100]" italics="true" pageId="11" pageNumber="92">Xenotoca eiseni</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<emphasis id="B94E592EFF901526FCD8A72D5BF69A15" box="[771,950,1076,1101]" italics="true" pageId="11" pageNumber="92">
|
||
<taxonomicName id="4C3AFEBFFF901526FCD8A72D5BF19A15" box="[771,945,1076,1101]" class="Actinopterygii" family="Goodeidae" genus="Xenotoca" kingdom="Animalia" order="Cyprinodontiformes" pageId="11" pageNumber="92" phylum="Chordata" rank="species" species="melanosoma">X. melanosoma</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
30–31 scales in a lateral series versus
|
||
<quantity id="4CC228D9FF901526FABFA72C5DDC9A15" box="[1380,1436,1076,1101]" metricMagnitude="-1" metricUnit="m" metricValue="8.128" pageId="11" pageNumber="92" unit="in" value="32.0">32 in</quantity>
|
||
<emphasis id="B94E592EFF901526FF4CA741595D9A28" box="[151,285,1111,1136]" italics="true" pageId="11" pageNumber="92">
|
||
<taxonomicName id="4C3AFEBFFF901526FF4CA74159599A28" box="[151,281,1111,1136]" class="Actinopterygii" family="Goodeidae" genus="Xenotoca" kingdom="Animalia" order="Cyprinodontiformes" pageId="11" pageNumber="92" phylum="Chordata" rank="species" species="doadrioi">X. doadrioi</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
9 transversal scales versus 11 or
|
||
<quantity id="4CC228D9FF901526FD48A7405A8C9A28" box="[659,716,1111,1136]" metricMagnitude="-1" metricUnit="m" metricValue="3.048" pageId="11" pageNumber="92" unit="in" value="12.0">12 in</quantity>
|
||
<taxonomicName id="4C3AFEBFFF901526FD0FA7415B749A28" box="[724,820,1113,1136]" class="Actinopterygii" family="Goodeidae" genus="Xenotoca" kingdom="Animalia" order="Cyprinodontiformes" pageId="11" pageNumber="92" phylum="Chordata" rank="species" species="eiseni">
|
||
<emphasis id="B94E592EFF901526FD0FA7415B749A28" box="[724,820,1113,1136]" italics="true" pageId="11" pageNumber="92">X. eiseni</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C3AFEBFFF901526FCB0A7415BAA9A28" box="[875,1002,1111,1136]" class="Actinopterygii" family="Goodeidae" genus="Xenotoca" kingdom="Animalia" order="Cyprinodontiformes" pageId="11" pageNumber="92" phylum="Chordata" rank="species" species="doadrioi">
|
||
<emphasis id="B94E592EFF901526FCB0A7415BAA9A28" box="[875,1002,1111,1136]" italics="true" pageId="11" pageNumber="92">X. doadrioi</emphasis>
|
||
</taxonomicName>
|
||
and 11 suparorbital pores versus
|
||
<quantity id="4CC228D9FF901526FAB8A7405DDC9A28" box="[1379,1436,1111,1136]" metricMagnitude="-1" metricUnit="m" metricValue="2.54" pageId="11" pageNumber="92" unit="in" value="10.0">10 in</quantity>
|
||
<taxonomicName id="4C3AFEBFFF901526FF4CA76559579ACD" box="[151,279,1148,1173]" class="Actinopterygii" family="Goodeidae" genus="Xenotoca" kingdom="Animalia" order="Cyprinodontiformes" pageId="11" pageNumber="92" phylum="Chordata" rank="species" species="doadrioi">
|
||
<emphasis id="B94E592EFF901526FF4CA76559579ACD" box="[151,279,1148,1173]" italics="true" pageId="11" pageNumber="92">X. doadrioi</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<tableCitation id="C6B8B087FF901526FEFCA764593C9ACC" box="[295,380,1148,1173]" captionStart="TABLE 2" captionStartId="4.[151,239,1117,1140]" captionTargetBox="[159,1315,1200,1635]" captionTargetPageId="4" captionText="TABLE 2. Frequencies of fin rays in the studied populations. Comp = Compostela, Sn Seb = San Sebastian. Modal counts are in bold text." httpUri="http://table.plazi.org/id/DF45D5B4FF9F1529FF4CA74559CB9ACC" pageId="11" pageNumber="92" tableUuid="DF45D5B4FF9F1529FF4CA74559CB9ACC">Table 2</tableCitation>
|
||
to 4). Both sexes show a smaller eye diameter HL/ED
|
||
<emphasis id="B94E592EFF901526FC2EA79A5C439AC6" box="[1013,1027,1154,1182]" italics="true" pageId="11" pageNumber="92">x</emphasis>
|
||
= 3.7 versus 3.0 in
|
||
<taxonomicName id="4C3AFEBFFF901526FB30A7655D2C9ACD" box="[1259,1388,1148,1173]" class="Actinopterygii" family="Goodeidae" genus="Xenotoca" kingdom="Animalia" order="Cyprinodontiformes" pageId="11" pageNumber="92" phylum="Chordata" rank="species" species="doadrioi">
|
||
<emphasis id="B94E592EFF901526FB30A7655D2C9ACD" box="[1259,1388,1148,1173]" italics="true" pageId="11" pageNumber="92">X. doadrioi</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<quantity id="4CC228D9FF901526FF4CA7BB58979AE4" box="[151,215,1187,1212]" metricMagnitude="-2" metricUnit="m" metricValue="8.89" pageId="11" pageNumber="92" unit="in" value="3.5">3.5 in</quantity>
|
||
<taxonomicName id="4C3AFEBFFF901526FF05A7BC597F9AE3" box="[222,319,1188,1211]" class="Actinopterygii" family="Goodeidae" genus="Xenotoca" kingdom="Animalia" order="Cyprinodontiformes" pageId="11" pageNumber="92" phylum="Chordata" rank="species" species="eiseni">
|
||
<emphasis id="B94E592EFF901526FF05A7BC597F9AE3" box="[222,319,1188,1211]" italics="true" pageId="11" pageNumber="92">X. eiseni</emphasis>
|
||
</taxonomicName>
|
||
for females, and HL/ED
|
||
<emphasis id="B94E592EFF901526FDBBA7B15A2E9A9D" box="[608,622,1193,1221]" italics="true" pageId="11" pageNumber="92">x</emphasis>
|
||
= 3.6 versus
|
||
<quantity id="4CC228D9FF901526FCD1A7BB5B0A9AE4" box="[778,842,1187,1212]" metricMagnitude="-2" metricUnit="m" metricValue="8.382" pageId="11" pageNumber="92" unit="in" value="3.3">3.3 in</quantity>
|
||
<taxonomicName id="4C3AFEBFFF901526FC8AA7BC5BF29AE3" box="[849,946,1188,1211]" class="Actinopterygii" family="Goodeidae" genus="Xenotoca" kingdom="Animalia" order="Cyprinodontiformes" pageId="11" pageNumber="92" phylum="Chordata" rank="species" species="eiseni">
|
||
<emphasis id="B94E592EFF901526FC8AA7BC5BF29AE3" box="[849,946,1188,1211]" italics="true" pageId="11" pageNumber="92">X. eiseni</emphasis>
|
||
</taxonomicName>
|
||
in males, high dorsal fin base SL/DFL
|
||
<emphasis id="B94E592EFF901526FAB0A7B15D399A9D" box="[1387,1401,1193,1221]" italics="true" pageId="11" pageNumber="92">x</emphasis>
|
||
= 6.5 versus
|
||
<quantity id="4CC228D9FF901526FED4A7D1590F9ABA" box="[271,335,1225,1250]" metricMagnitude="-1" metricUnit="m" metricValue="1.7526" pageId="11" pageNumber="92" unit="in" value="6.9">6.9 in</quantity>
|
||
<taxonomicName id="4C3AFEBFFF901526FE8DA7D359F69ABA" box="[342,438,1227,1250]" class="Actinopterygii" family="Goodeidae" genus="Xenotoca" kingdom="Animalia" order="Cyprinodontiformes" pageId="11" pageNumber="92" phylum="Chordata" rank="species" species="eiseni">
|
||
<emphasis id="B94E592EFF901526FE8DA7D359F69ABA" box="[342,438,1227,1250]" italics="true" pageId="11" pageNumber="92">X. eiseni</emphasis>
|
||
</taxonomicName>
|
||
for females and SL/DFL
|
||
<emphasis id="B94E592EFF901526FD00A7C85AA99AB4" box="[731,745,1232,1260]" italics="true" pageId="11" pageNumber="92">x</emphasis>
|
||
= 5.5 versus
|
||
<quantity id="4CC228D9FF901526FC5FA7D15B849ABA" box="[900,964,1225,1250]" metricMagnitude="-1" metricUnit="m" metricValue="1.4986" pageId="11" pageNumber="92" unit="in" value="5.9">5.9 in</quantity>
|
||
<taxonomicName id="4C3AFEBFFF901526FC10A7D35C6B9ABA" box="[971,1067,1227,1250]" class="Actinopterygii" family="Goodeidae" genus="Xenotoca" kingdom="Animalia" order="Cyprinodontiformes" pageId="11" pageNumber="92" phylum="Chordata" rank="species" species="eiseni">
|
||
<emphasis id="B94E592EFF901526FC10A7D35C6B9ABA" box="[971,1067,1227,1250]" italics="true" pageId="11" pageNumber="92">X. eiseni</emphasis>
|
||
</taxonomicName>
|
||
in males (
|
||
<tableCitation id="C6B8B087FF901526FB44A7D15CBE9ABA" box="[1183,1278,1225,1250]" captionStart="TABLE 5" captionStartId="7.[151,239,152,175]" captionTargetBox="[159,1391,348,1155]" captionTargetPageId="7" captionText="TABLE 5. Morphometric data for Xenotoca females. Abbreviation of the measurements are given in method section. SL and HL in millimeters. N = sample size. Expressed as range (mean / Standard deviation)." httpUri="http://table.plazi.org/id/DF45D5B4FF9C152AFF4CA3805C7E9E97" pageId="11" pageNumber="92" tableUuid="DF45D5B4FF9C152AFF4CA3805C7E9E97">Tables 5</tableCitation>
|
||
and
|
||
<tableCitation id="C6B8B087FF901526FAEEA7D15D059ABA" box="[1333,1349,1225,1250]" captionStart="TABLE 6" captionStartId="13.[125,206,602,626]" captionTargetBox="[125,1835,681,1617]" captionTargetPageId="13" captionText="TABLE 6. Morphometric đata for Xenotoca males. Abbreviation of the measurements are given in methođ section. SL anđ HL in millimeters. Expresseđ as range (mean / stanđarđ đeviation). N = sample size. H = holotype." httpUri="http://table.plazi.org/id/DF45D5B4FF961520FFA6A1425A549CC9" pageId="11" pageNumber="92" tableUuid="DF45D5B4FF961520FFA6A1425A549CC9">6</tableCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C320D6B7FF901521FF1CA7E85BC99A4E" lastPageId="12" lastPageNumber="93" pageId="11" pageNumber="92" type="description">
|
||
<paragraph id="8B85853CFF901526FF1CA7E85AEE98AA" blockId="11.[151,1437,679,2033]" pageId="11" pageNumber="92">
|
||
<emphasis id="B94E592EFF901526FF1CA7E859199B51" bold="true" box="[199,345,1264,1289]" pageId="11" pageNumber="92">Description.</emphasis>
|
||
Frequency tables for each meristic character are shown in
|
||
<tableCitation id="C6B8B087FF901526FC3CA7E85C049B51" box="[999,1092,1264,1289]" captionStart="TABLE 2" captionStartId="4.[151,239,1117,1140]" captionTargetBox="[159,1315,1200,1635]" captionTargetPageId="4" captionText="TABLE 2. Frequencies of fin rays in the studied populations. Comp = Compostela, Sn Seb = San Sebastian. Modal counts are in bold text." httpUri="http://table.plazi.org/id/DF45D5B4FF9F1529FF4CA74559CB9ACC" pageId="11" pageNumber="92" tableUuid="DF45D5B4FF9F1529FF4CA74559CB9ACC">
|
||
Tables
|
||
<date id="FF84A3FCFF901526FBEDA7E95C049B51" box="[1078,1092,1265,1289]" pageId="11" pageNumber="92" value="2012-02-14" valueMax="2012-04-14" valueMin="2012-02-14">2</date>
|
||
</tableCitation>
|
||
to 4. 12–14 dorsal rays, 13–14 anal rays and 11–13 pectoral rays. Lateral scale series with 30–31, 7–9 scales along the caudal peduncle, 9–10 transversal scales between dorsal and anal fin, in females, and
|
||
<quantity id="4CC228D9FF901526FCAAA6215BDE9B09" box="[881,926,1336,1361]" metricMagnitude="-1" metricUnit="m" metricValue="2.286" pageId="11" pageNumber="92" unit="in" value="9.0">9 in</quantity>
|
||
males. The sensory pores of the lateral line system on the head are 7–9 opercular pores, 8–10 supraorbital pores, 2–3 mandibular pores and 3–4 preorbital pores (
|
||
<tableCitation id="C6B8B087FF901526FF39A69859019BC1" box="[226,321,1408,1433]" captionStart="TABLE 2" captionStartId="4.[151,239,1117,1140]" captionTargetBox="[159,1315,1200,1635]" captionTargetPageId="4" captionText="TABLE 2. Frequencies of fin rays in the studied populations. Comp = Compostela, Sn Seb = San Sebastian. Modal counts are in bold text." httpUri="http://table.plazi.org/id/DF45D5B4FF9F1529FF4CA74559CB9ACC" pageId="11" pageNumber="92" tableUuid="DF45D5B4FF9F1529FF4CA74559CB9ACC">Tables 2</tableCitation>
|
||
to 4). The female are larger than males, maximum known size for females is
|
||
<quantity id="4CC228D9FF901526FB79A6985CB19BC0" box="[1186,1265,1408,1433]" metricMagnitude="-2" metricUnit="m" metricValue="6.0" pageId="11" pageNumber="92" unit="mm" value="60.0">60 mm</quantity>
|
||
SL and
|
||
<quantity id="4CC228D9FF901526FA95A6985DDD9BC0" box="[1358,1437,1408,1433]" metricMagnitude="-2" metricUnit="m" metricValue="5.5" pageId="11" pageNumber="92" unit="mm" value="55.0">55 mm</quantity>
|
||
SL for males. Measurements are shown in tables 5 and 6. Body measurements are given in times the standard length,
|
||
<emphasis id="B94E592EFF901526FF2BA6D758BE9BB3" box="[240,254,1487,1515]" italics="true" pageId="11" pageNumber="92">x</emphasis>
|
||
= females/males. Body relatively deep, laterally compressed and elongated. Anal fin inserted before the origin of dorsal fin at same axis, PDD
|
||
<emphasis id="B94E592EFF901526FD97A6EE5A1A984A" box="[588,602,1526,1554]" italics="true" pageId="11" pageNumber="92">x</emphasis>
|
||
= 2.7/2.4, PAD
|
||
<emphasis id="B94E592EFF901526FCC1A6EE5B68984A" box="[794,808,1526,1554]" italics="true" pageId="11" pageNumber="92">x</emphasis>
|
||
= 5.2/5.3, DOAE
|
||
<emphasis id="B94E592EFF901526FBDCA6EE5C55984A" box="[1031,1045,1526,1554]" italics="true" pageId="11" pageNumber="92">x</emphasis>
|
||
= 3.8/3.3, and DEAO
|
||
<emphasis id="B94E592EFF901526FACDA6EE5D64984A" box="[1302,1316,1526,1554]" italics="true" pageId="11" pageNumber="92">x</emphasis>
|
||
= 3.4/3.1. Minimum body deep
|
||
<emphasis id="B94E592EFF901526FE4FA50559E29861" box="[404,418,1565,1593]" italics="true" pageId="11" pageNumber="92">x</emphasis>
|
||
= 6.4/5.7 females are slightly deeper than males. Relative shorter caudal peduncle with respect to
|
||
<taxonomicName id="4C3AFEBFFF901526FED5A52759D0980E" box="[270,400,1597,1622]" class="Actinopterygii" family="Goodeidae" genus="Xenotoca" kingdom="Animalia" order="Cyprinodontiformes" pageId="11" pageNumber="92" phylum="Chordata" rank="species" species="doadrioi">
|
||
<emphasis id="B94E592EFF901526FED5A52759D0980E" box="[270,400,1597,1622]" italics="true" pageId="11" pageNumber="92">X. doadrioi</emphasis>
|
||
</taxonomicName>
|
||
EAHP
|
||
<emphasis id="B94E592EFF901526FE2BA55C59BE9838" box="[496,510,1604,1632]" italics="true" pageId="11" pageNumber="92">x</emphasis>
|
||
= 4.1/4 and EDHP
|
||
<emphasis id="B94E592EFF901526FD34A55C5ABD9838" box="[751,765,1604,1632]" italics="true" pageId="11" pageNumber="92">x</emphasis>
|
||
= 3.9/4.1. Dorsal profile markedly convex with a marked hump at nape in large specimens. Dorsal and anal fin are relatively longer in males than in females, DFL
|
||
<emphasis id="B94E592EFF901526FA9CA5735D1598DF" box="[1351,1365,1643,1671]" italics="true" pageId="11" pageNumber="92">x</emphasis>
|
||
= 6.5/ 5.5 AFL
|
||
<emphasis id="B94E592EFF901526FEDFA58A595298F6" box="[260,274,1682,1710]" italics="true" pageId="11" pageNumber="92">x</emphasis>
|
||
= 10.1/8.8 (
|
||
<tableCitation id="C6B8B087FF901526FE78A5935A4498FC" box="[419,516,1675,1700]" captionStart="TABLE 5" captionStartId="7.[151,239,152,175]" captionTargetBox="[159,1391,348,1155]" captionTargetPageId="7" captionText="TABLE 5. Morphometric data for Xenotoca females. Abbreviation of the measurements are given in method section. SL and HL in millimeters. N = sample size. Expressed as range (mean / Standard deviation)." httpUri="http://table.plazi.org/id/DF45D5B4FF9C152AFF4CA3805C7E9E97" pageId="11" pageNumber="92" tableUuid="DF45D5B4FF9C152AFF4CA3805C7E9E97">Tables 5</tableCitation>
|
||
and
|
||
<tableCitation id="C6B8B087FF901526FDE5A5935A0E98FC" box="[574,590,1675,1700]" captionStart="TABLE 6" captionStartId="13.[125,206,602,626]" captionTargetBox="[125,1835,681,1617]" captionTargetPageId="13" captionText="TABLE 6. Morphometric đata for Xenotoca males. Abbreviation of the measurements are given in methođ section. SL anđ HL in millimeters. Expresseđ as range (mean / stanđarđ đeviation). N = sample size. H = holotype." httpUri="http://table.plazi.org/id/DF45D5B4FF961520FFA6A1425A549CC9" pageId="11" pageNumber="92" tableUuid="DF45D5B4FF961520FFA6A1425A549CC9">6</tableCitation>
|
||
). Head measurements are in times the head length. Head is pointed, snout short, smaller than eye diameter. Postorbital length HH
|
||
<emphasis id="B94E592EFF901526FCF2A5A05B77988C" box="[809,823,1720,1748]" italics="true" pageId="11" pageNumber="92">x</emphasis>
|
||
= 1.2/1.2, PrOL
|
||
<emphasis id="B94E592EFF901526FBD5A5A05C5C988C" box="[1038,1052,1720,1748]" italics="true" pageId="11" pageNumber="92">x</emphasis>
|
||
= 5/4.8, PoOL
|
||
<emphasis id="B94E592EFF901526FB03A5A05CA6988C" box="[1240,1254,1720,1748]" italics="true" pageId="11" pageNumber="92">x</emphasis>
|
||
=2.1/2.5. Eye relatively high, ED
|
||
<emphasis id="B94E592EFF901526FEA3A5F859C698A4" box="[376,390,1760,1788]" italics="true" pageId="11" pageNumber="92">x</emphasis>
|
||
= 3.7/3.6 (
|
||
<tableCitation id="C6B8B087FF901526FDDEA5C15A1998AA" box="[517,601,1753,1778]" captionStart="TABLE 5" captionStartId="7.[151,239,152,175]" captionTargetBox="[159,1391,348,1155]" captionTargetPageId="7" captionText="TABLE 5. Morphometric data for Xenotoca females. Abbreviation of the measurements are given in method section. SL and HL in millimeters. N = sample size. Expressed as range (mean / Standard deviation)." httpUri="http://table.plazi.org/id/DF45D5B4FF9C152AFF4CA3805C7E9E97" pageId="11" pageNumber="92" tableUuid="DF45D5B4FF9C152AFF4CA3805C7E9E97">Table 5</tableCitation>
|
||
and
|
||
<tableCitation id="C6B8B087FF901526FD4BA5C15AE098AA" box="[656,672,1753,1778]" captionStart="TABLE 6" captionStartId="13.[125,206,602,626]" captionTargetBox="[125,1835,681,1617]" captionTargetPageId="13" captionText="TABLE 6. Morphometric đata for Xenotoca males. Abbreviation of the measurements are given in methođ section. SL anđ HL in millimeters. Expresseđ as range (mean / stanđarđ đeviation). N = sample size. H = holotype." httpUri="http://table.plazi.org/id/DF45D5B4FF961520FFA6A1425A549CC9" pageId="11" pageNumber="92" tableUuid="DF45D5B4FF961520FFA6A1425A549CC9">6</tableCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8B85853CFF901521FF1CA41859DE9D4D" blockId="11.[151,1437,679,2033]" lastBlockId="12.[151,1437,151,2018]" lastPageId="12" lastPageNumber="93" pageId="11" pageNumber="92">
|
||
<emphasis id="B94E592EFF901526FF1CA41859919941" bold="true" box="[199,465,1792,1817]" pageId="11" pageNumber="92">Pigmentation pattern.</emphasis>
|
||
When alive, the coloration varies with respect to the age and sex of the organism. Mature females show a general brownish coloration with a dark pigmented strip along the body, from the opercle to the hypural plate region that varies in intensity and width. Dark blotches are not evident in big females, but being more evident in the posterior half of the body when present. Scales are frequently rounded in their exterior margin by small black spots. A black blotch is present in the posteroventral region, between the pelvic and anal fins, which varied in depth and width (
|
||
<figureCitation id="130199B9FF901526FE15A4AC5A529995" box="[462,530,1972,1997]" captionStart="FIGURE 5. a" captionStartId="9.[151,250,1552,1574]" captionTargetBox="[165,1419,429,1509]" captionTargetId="figure@9.[151,1436,420,1530]" captionTargetPageId="9" captionText="FIGURE 5. a) Xenotoca doadrioi, Holotype male CPUM- 9589 and female from San Sebastian b) Xenotoca lyonsi, Holotype male CPUM- 9590 and female from Tamazula c) Xenotoca eiseni, male and female from Compostela population picture by Wolfgang Gessl www. pisces. at" httpUri="https://zenodo.org/record/263624/files/figure.png" pageId="11" pageNumber="92">Fig. 5</figureCitation>
|
||
b). Juveniles have the same coloration than females, but as they reach ±
|
||
<quantity id="4CC228D9FF901526FA90A4AD5DDD9994" box="[1355,1437,1973,1997]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="11" pageNumber="92" unit="mm" value="20.0">20 mm</quantity>
|
||
they start to differentiate to adult coloration. Juveniles show a brownish translucent coloration with small dark blotches along the body. The fins are clear and unpigmented. Males show a coloration that varies depending on the size and reproductive stage, but in general the posterior half of the caudal peduncle has an orange coloration that extends to the caudal fin, and sometimes some iridescent blue scales are present. The anterior half of the caudal peduncle sometimes possesses blue iridescent scales that frequently extend anterior to the anal fin in the ventral region and to the middle of the dorsal fin, the intensity and coverage of each color is highly variable. Anal, pectoral and dorsal fins can show some pigmentation, being orange to dark coloration. The anteroventral portion of the body is normally with a brown to white coloration, the dorsal region is brownish in coloration, with blue iridescent scales in some males. Sometimes the dark blotch just up to the pectoral fin is present, and also is highly variable in intensity and size, and is less evident than in
|
||
<emphasis id="B94E592EFF971521FD49A2A15B599F88" box="[658,793,439,464]" italics="true" pageId="12" pageNumber="93">
|
||
<taxonomicName id="4C3AFEBFFF971521FD49A2A15B559F88" box="[658,789,439,464]" class="Actinopterygii" family="Goodeidae" genus="Xenotoca" kingdom="Animalia" order="Cyprinodontiformes" pageId="12" pageNumber="93" phylum="Chordata" rank="species" species="doadrioi">X. doadrioi</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
Blue iridescent coloration is often present on the opercle (
|
||
<figureCitation id="130199B9FF971521FF44A2C458A59FAD" box="[159,229,476,501]" captionStart="FIGURE 5. a" captionStartId="9.[151,250,1552,1574]" captionTargetBox="[165,1419,429,1509]" captionTargetId="figure@9.[151,1436,420,1530]" captionTargetPageId="9" captionText="FIGURE 5. a) Xenotoca doadrioi, Holotype male CPUM- 9589 and female from San Sebastian b) Xenotoca lyonsi, Holotype male CPUM- 9590 and female from Tamazula c) Xenotoca eiseni, male and female from Compostela population picture by Wolfgang Gessl www. pisces. at" httpUri="https://zenodo.org/record/263624/files/figure.png" pageId="12" pageNumber="93">Fig. 5</figureCitation>
|
||
b). The coloration of preserved specimens varies with respect to fixative and time since fixation, but in general, specimens preserved in 5% formalin show, for females, clear brownish coloration. The blotches are sometimes present along the body, but in bigger females are more evident in the dorsal half of the body, in young females are frequently present along the body. The ventral region is clear. Some females possess silver to dark stripe along the middle part of the body, being more evident in the posterior half. The opercle shows a silver coloration. Fins are unpigmented. Males lose all coloration, the ventral half of the body, including the head and preventral region, and the posterior half of the peduncle show a clear brownish to beige coloration, the rest of the body shows a brownish dark coloration with the darkest coloration around the external part of the scales. Normally fins clear and unpigmented.
|
||
</paragraph>
|
||
<paragraph id="8B85853CFF971521FF1CA0075BC99A4E" blockId="12.[151,1437,151,2018]" pageId="12" pageNumber="93">
|
||
<emphasis id="B94E592EFF971521FF1CA00759F79D60" bold="true" box="[199,439,799,824]" pageId="12" pageNumber="93">Sexual dimorphism.</emphasis>
|
||
As with other members in the
|
||
<taxonomicName id="4C3AFEBFFF971521FCC8A0075BCC9D60" box="[787,908,799,824]" class="Actinopterygii" family="Goodeidae" kingdom="Animalia" order="Cyprinodontiformes" pageId="12" pageNumber="93" phylum="Chordata" rank="subFamily" subFamily="Goodeinae">Goodeinae</taxonomicName>
|
||
subfamily, sexual dimorphism is marked, with males showing a reduced length on the first five to seven anal-fin rays (
|
||
<bibRefCitation id="EFABF8CDFF971521FC67A05C5CF99D04" author="Hubbs" box="[956,1209,836,861]" pageId="12" pageNumber="93" refString="Hubbs, C. L. & Turner, C. L. (1939) Studies of the fishes of the Order Cyprinodontes. XVI. A revision of the Goodeidae. Miscellaneous Publications of the Museum of Zoology, University of Michigan, 42 1 - 80." type="journal article" year="1939">Hubbs & Turner 1939</bibRefCitation>
|
||
). Females are larger than males, maximum known size for females
|
||
<quantity id="4CC228D9FF971521FD46A07F5AAC9D27" box="[669,748,871,896]" metricMagnitude="-2" metricUnit="m" metricValue="5.0" pageId="12" pageNumber="93" unit="mm" value="50.0">50 mm</quantity>
|
||
and
|
||
<quantity id="4CC228D9FF971521FCFAA0705B2F9D27" box="[801,879,872,896]" metricMagnitude="-2" metricUnit="m" metricValue="4.1" pageId="12" pageNumber="93" unit="mm" value="41.0">41 mm</quantity>
|
||
for males. The base of the dorsal and anal fins are relatively larger in males than in females (all measurements are given in time the standard length, females/males) as show the DFL
|
||
<emphasis id="B94E592EFF971521FEBFA0AE59329D8A" box="[356,370,950,978]" italics="true" pageId="12" pageNumber="93">x</emphasis>
|
||
= 6.5/5.5 and AFL
|
||
<emphasis id="B94E592EFF971521FD86A0AE5A2B9D8A" box="[605,619,950,978]" italics="true" pageId="12" pageNumber="93">x</emphasis>
|
||
= 10.2/8.8. Males are deeper than females BLD
|
||
<emphasis id="B94E592EFF971521FB45A0AE5CEC9D8A" box="[1182,1196,950,978]" italics="true" pageId="12" pageNumber="93">x</emphasis>
|
||
= 6.4/5.7, PDD
|
||
<emphasis id="B94E592EFF971521FAAAA0AE5D3F9D8A" box="[1393,1407,950,978]" italics="true" pageId="12" pageNumber="93">x</emphasis>
|
||
= 2.7/2.4, DEAO
|
||
<emphasis id="B94E592EFF971521FE89A0C559209DA1" box="[338,352,989,1017]" italics="true" pageId="12" pageNumber="93">x</emphasis>
|
||
= 3.4/3.1, and DOAE
|
||
<emphasis id="B94E592EFF971521FDA2A0C55AC79DA1" box="[633,647,989,1017]" italics="true" pageId="12" pageNumber="93">x</emphasis>
|
||
= 3.8/3.1 (
|
||
<tableCitation id="C6B8B087FF971521FCCBA0CE5B339DB7" box="[784,883,982,1007]" captionStart="TABLE 5" captionStartId="7.[151,239,152,175]" captionTargetBox="[159,1391,348,1155]" captionTargetPageId="7" captionText="TABLE 5. Morphometric data for Xenotoca females. Abbreviation of the measurements are given in method section. SL and HL in millimeters. N = sample size. Expressed as range (mean / Standard deviation)." httpUri="http://table.plazi.org/id/DF45D5B4FF9C152AFF4CA3805C7E9E97" pageId="12" pageNumber="93" tableUuid="DF45D5B4FF9C152AFF4CA3805C7E9E97">Tables 5</tableCitation>
|
||
and
|
||
<tableCitation id="C6B8B087FF971521FC6AA0CE5B819DB7" box="[945,961,982,1007]" captionStart="TABLE 6" captionStartId="13.[125,206,602,626]" captionTargetBox="[125,1835,681,1617]" captionTargetPageId="13" captionText="TABLE 6. Morphometric đata for Xenotoca males. Abbreviation of the measurements are given in methođ section. SL anđ HL in millimeters. Expresseđ as range (mean / stanđarđ đeviation). N = sample size. H = holotype." httpUri="http://table.plazi.org/id/DF45D5B4FF961520FFA6A1425A549CC9" pageId="12" pageNumber="93" tableUuid="DF45D5B4FF961520FFA6A1425A549CC9">6</tableCitation>
|
||
). But the most evident dimorphism is in coloration, with males much more colourful than females (
|
||
<figureCitation id="130199B9FF971521FCF2A0E55B2B9A4E" box="[809,875,1021,1046]" captionStart="FIGURE 5. a" captionStartId="9.[151,250,1552,1574]" captionTargetBox="[165,1419,429,1509]" captionTargetId="figure@9.[151,1436,420,1530]" captionTargetPageId="9" captionText="FIGURE 5. a) Xenotoca doadrioi, Holotype male CPUM- 9589 and female from San Sebastian b) Xenotoca lyonsi, Holotype male CPUM- 9590 and female from Tamazula c) Xenotoca eiseni, male and female from Compostela population picture by Wolfgang Gessl www. pisces. at" httpUri="https://zenodo.org/record/263624/files/figure.png" pageId="12" pageNumber="93">Fig. 5</figureCitation>
|
||
b).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C320D6B7FF971521FF1CA7395AFD9B4A" pageId="12" pageNumber="93" type="distribution">
|
||
<paragraph id="8B85853CFF971521FF1CA7395AFD9B4A" blockId="12.[151,1437,151,2018]" pageId="12" pageNumber="93">
|
||
<emphasis id="B94E592EFF971521FF1CA73959209A62" bold="true" box="[199,352,1057,1082]" pageId="12" pageNumber="93">Distribution.</emphasis>
|
||
The species is endemic of the Coahuayana River drainage, being reported only in the middle and upper part of the drainage, in the Tuxpan and Tamazula rivers at altitudes more than 1000 meters above the sea level, all localities within the state of
|
||
<collectingRegion id="49FE4BDEFF971521FDE3A7715AC79ADA" box="[568,647,1129,1154]" country="Mexico" name="Jalisco" pageId="12" pageNumber="93">Jalisco</collectingRegion>
|
||
,
|
||
<collectingCountry id="F32DC5ACFF971521FD49A7715AAB9ADA" box="[658,747,1129,1154]" name="Mexico" pageId="12" pageNumber="93">
|
||
<collectingRegion id="49FE4BDEFF971521FD49A7715AAB9ADA" box="[658,747,1129,1154]" country="Mexico" name="Mexico" pageId="12" pageNumber="93">Mexico</collectingRegion>
|
||
</collectingCountry>
|
||
. The
|
||
<typeStatus id="54813B9EFF971521FCF3A7725B189ADA" box="[808,856,1130,1154]" pageId="12" pageNumber="93">type</typeStatus>
|
||
locality is in a highly seasonally changed Tamazula River, approximately
|
||
<quantity id="4CC228D9FF971521FE4BA795598B9AFE" box="[400,459,1165,1190]" metricMagnitude="3" metricUnit="m" metricValue="5.0" pageId="12" pageNumber="93" unit="km" value="5.0">5 km</quantity>
|
||
northwest of the town of Tamazula town (
|
||
<geoCoordinate id="EE0EE3FBFF971521FC66A7965C299AFE" box="[957,1129,1166,1190]" direction="north" orientation="latitude" pageId="12" pageNumber="93" precision="1" value="19.723583">19°43’24.9’’ N</geoCoordinate>
|
||
<geoCoordinate id="EE0EE3FBFF971521FBA8A7955D639AFE" box="[1139,1315,1165,1190]" direction="west" orientation="longitude" pageId="12" pageNumber="93" precision="15" value="-103.201385">103°12’05’’ W</geoCoordinate>
|
||
). The new species also has been reported in other locations along the Tuxpan and Tamazula rivers (
|
||
<figureCitation id="130199B9FF971521FB73A7A95CAC9A92" box="[1192,1260,1201,1226]" captionStart="FIGURE 1" captionStartId="2.[151,250,1674,1696]" captionTargetBox="[166,1422,349,1642]" captionTargetId="figure@2.[151,1436,339,1652]" captionTargetPageId="2" captionText="FIGURE 1. Distributional ranges of species in the Xenotoca eiseni group. Symbols correspond to specimens used in this study (black), localities of other known populations (dark gray), and historical localities that have not yielded specimens in the last 10 years or more (light gray). Stars correspond to Xenotoca eiseni from the Santiago River, circles for Xenotoca eiseni from the Compostela location, diamonds represent X. doadrioi, squares represents X. lyonsi, and triangles is for X. eiseni from Ameca and Armeria drainages never taxonomical or systematically analyzed. Numbers correspond to locations given in Table 1." httpUri="https://zenodo.org/record/165689/files/figure.png" pageId="12" pageNumber="93">Fig. 1</figureCitation>
|
||
) near Ferreria, Soyatlan de Afuera, San Rafael, Tuxpan and Atenquique villages, but most of these localities no longer harbour
|
||
<taxonomicName id="4C3AFEBFFF971521FA5FA7CF589A9B4A" class="Actinopterygii" family="Goodeidae" genus="Xenotoca" kingdom="Animalia" order="Cyprinodontiformes" pageId="12" pageNumber="93" phylum="Chordata" rank="species" species="lyonsi">
|
||
<emphasis id="B94E592EFF971521FA5FA7CF589A9B4A" italics="true" pageId="12" pageNumber="93">X. lyonsi</emphasis>
|
||
</taxonomicName>
|
||
and it is presumed to be locally extirpated.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C320D6B7FF971521FF1CA6055C8098C6" pageId="12" pageNumber="93" type="etymology">
|
||
<paragraph id="8B85853CFF971521FF1CA6055CE49B26" blockId="12.[151,1437,151,2018]" pageId="12" pageNumber="93">
|
||
<emphasis id="B94E592EFF971521FF1CA605590E9B6E" bold="true" box="[199,334,1309,1334]" pageId="12" pageNumber="93">Etymology.</emphasis>
|
||
The name of the species, an adjective, is derived from the name of the prominent North American ichthyologist, Dr. John Lyons, who has made substantial contributions to our understanding of the distribution, ecology, diversity, and conservation status of fishes in
|
||
<collectingCountry id="F32DC5ACFF971521FD22A67D5B129B26" box="[761,850,1381,1406]" name="Mexico" pageId="12" pageNumber="93">
|
||
<collectingRegion id="49FE4BDEFF971521FD22A67D5B129B26" box="[761,850,1381,1406]" country="Mexico" name="Mexico" pageId="12" pageNumber="93">Mexico</collectingRegion>
|
||
</collectingCountry>
|
||
, and to goodeids in particular.
|
||
</paragraph>
|
||
<paragraph id="8B85853CFF971521FF1CA6915C8098C6" blockId="12.[151,1437,151,2018]" pageId="12" pageNumber="93">
|
||
<emphasis id="B94E592EFF971521FF1CA69159FC9BFA" bold="true" box="[199,444,1417,1442]" pageId="12" pageNumber="93">Habitat and ecology.</emphasis>
|
||
The
|
||
<typeStatus id="54813B9EFF971521FE2DA6925A669BFA" box="[502,550,1418,1442]" pageId="12" pageNumber="93">type</typeStatus>
|
||
locality for
|
||
<taxonomicName id="4C3AFEBFFF971521FD6BA6935B529BFA" box="[688,786,1417,1442]" class="Actinopterygii" family="Goodeidae" genus="Xenotoca" kingdom="Animalia" order="Cyprinodontiformes" pageId="12" pageNumber="93" phylum="Chordata" rank="species" species="lyonsi">
|
||
<emphasis id="B94E592EFF971521FD6BA6935B529BFA" box="[688,786,1417,1442]" italics="true" pageId="12" pageNumber="93">X. lyonsi</emphasis>
|
||
</taxonomicName>
|
||
is an area with high seasonal changes in water clarity and volume, from a turbid and deep high flow running water in the rainy season to clear and low flow water other times of the year, sometimes reduced to a few shallow pools in the dry season. The bottom primarily is composed of mud and gravel, and water plants are only evident in the stream bed, which seems to change in composition and coverage depending on the season. The area is totally surrounded by sugar cane plantations. Other fish species collected in the area were
|
||
<taxonomicName id="4C3AFEBFFF971521FE1DA5275A87980E" box="[454,711,1597,1622]" class="Actinopterygii" family="Goodeidae" genus="Xenotoca" kingdom="Animalia" order="Cyprinodontiformes" pageId="12" pageNumber="93" phylum="Chordata" rank="species" species="melanosoma">
|
||
<emphasis id="B94E592EFF971521FE1DA5275A87980E" box="[454,711,1597,1622]" italics="true" pageId="12" pageNumber="93">Xenotoca melanosoma</emphasis>
|
||
</taxonomicName>
|
||
(now extirpated),
|
||
<taxonomicName id="4C3AFEBFFF971521FC40A5255C9B980E" authority="Meek 1904" authorityName="Meek" authorityYear="1904" box="[923,1243,1597,1622]" class="Actinopterygii" family="Goodeidae" genus="Ilyodon" kingdom="Animalia" order="Cyprinodontiformes" pageId="12" pageNumber="93" phylum="Chordata" rank="species" species="whitei">
|
||
<emphasis id="B94E592EFF971521FC40A5255C7E980E" box="[923,1086,1597,1622]" italics="true" pageId="12" pageNumber="93">Ilyodon whitei</emphasis>
|
||
(
|
||
<bibRefCitation id="EFABF8CDFF971521FB94A5255C93980E" author="Meek" box="[1103,1235,1597,1622]" pageId="12" pageNumber="93" refString="Meek, S. E. (1904) The fresh-water fishes of Mexico north of the Isthmus of Tehuantepec. Field Columbian Museum Publications, 5, 1 - 252. http: // dx. doi. org / 10.5962 / bhl. title. 15940" type="journal article" year="1904">Meek 1904</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C3AFEBFFF971521FB30A52559679822" authority="Jordan 1889" authorityName="Jordan" authorityYear="1889" class="Actinopterygii" family="Poeciliidae" genus="Poecilia" kingdom="Animalia" order="Cyprinodontiformes" pageId="12" pageNumber="93" phylum="Chordata" rank="species" species="butleri">
|
||
<emphasis id="B94E592EFF971521FB30A5255DDC980E" box="[1259,1436,1597,1622]" italics="true" pageId="12" pageNumber="93">Poecilia butleri</emphasis>
|
||
<bibRefCitation id="EFABF8CDFF971521FF4CA57959679822" author="Jordan" box="[151,295,1633,1658]" pageId="12" pageNumber="93" refString="Jordan, D. S. (1889) List of fishes collected by Alphonse Forrer about Mazatlan, with descriptions of two new species - Heros beani and Poecilia butleri. Proceedings of the United States National Museum, 719, 329 - 334. http: // dx. doi. org / 10.5479 / si. 00963801.11 - 719.329" type="journal article" year="1889">
|
||
<collectingCountry id="F32DC5ACFF971521FF4CA57958A29822" box="[151,226,1633,1658]" name="Jordan" pageId="12" pageNumber="93">Jordan</collectingCountry>
|
||
1889
|
||
</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C3AFEBFFF971521FEE7A5795B4F9822" authority="Turner 1946" authorityName="Turner" authorityYear="1946" box="[316,783,1633,1658]" class="Actinopterygii" family="Goodeidae" genus="Allodontichthys" kingdom="Animalia" order="Cyprinodontiformes" pageId="12" pageNumber="93" phylum="Chordata" rank="species" species="tamazulae">
|
||
<emphasis id="B94E592EFF971521FEE7A5795A2C9822" box="[316,620,1633,1658]" italics="true" pageId="12" pageNumber="93">Allodontichthys tamazulae</emphasis>
|
||
<bibRefCitation id="EFABF8CDFF971521FDA0A57A5B4F9822" author="Turner" box="[635,783,1633,1658]" pageId="12" pageNumber="93" refString="Turner, C. L. (1946) A contribution to the taxonomy and zoogeography of the goodeid fishes. Occasional Papers of the Museum of Zoology University of Michigan, 495, 1 - 13." type="journal article" year="1946">Turner 1946</bibRefCitation>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="4C3AFEBFFF971521FC8CA57A5C9F9822" authority="Gunther 1860" authorityName="Gunther" authorityYear="1860" box="[855,1247,1633,1658]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="12" pageNumber="93" phylum="Chordata" rank="species" species="anaeus">
|
||
<emphasis id="B94E592EFF971521FC8CA57A5C5A9822" box="[855,1050,1634,1658]" italics="true" pageId="12" pageNumber="93">Astyanax anaeus</emphasis>
|
||
(
|
||
<bibRefCitation id="EFABF8CDFF971521FBEBA5795C979822" author="Gunther" box="[1072,1239,1633,1658]" pageId="12" pageNumber="93" refString="Gunther, A. (1860) On new reptiles and fishes from Mexico. Proceedings of the Zoological Society of London, 2, 316 - 319." type="journal article" year="1860">Günther 1860</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, as well as the introduced
|
||
<taxonomicName id="4C3AFEBFFF971521FECEA59F598D98C6" box="[277,461,1671,1694]" class="Actinopterygii" family="Cyprinidae" genus="Cyprinus" kingdom="Animalia" order="Cypriniformes" pageId="12" pageNumber="93" phylum="Chordata" rank="species" species="carpio">
|
||
<emphasis id="B94E592EFF971521FECEA59F598D98C6" box="[277,461,1671,1694]" italics="true" pageId="12" pageNumber="93">Cyprinus carpio</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C3AFEBFFF971521FDD8A59D5AD598C6" box="[515,661,1669,1694]" class="Actinopterygii" family="Cichlidae" genus="Oreochromis" kingdom="Animalia" order="Perciformes" pageId="12" pageNumber="93" phylum="Chordata" rank="genus">
|
||
<emphasis id="B94E592EFF971521FDD8A59D5AD598C6" box="[515,661,1669,1694]" italics="true" pageId="12" pageNumber="93">Oreochromis</emphasis>
|
||
</taxonomicName>
|
||
sp. Nothing is known about its biology in nature.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C320D6B7FF971521FF1CA5B15A3599BA" pageId="12" pageNumber="93" type="description">
|
||
<paragraph id="8B85853CFF971521FF1CA5B15A3599BA" blockId="12.[151,1437,151,2018]" pageId="12" pageNumber="93">
|
||
<emphasis id="B94E592EFF971521FF1CA5B1592E989A" bold="true" box="[199,366,1705,1730]" pageId="12" pageNumber="93">Conservation.</emphasis>
|
||
<taxonomicName id="4C3AFEBFFF971521FEACA5B35A6D989A" box="[375,557,1705,1730]" class="Actinopterygii" family="Goodeidae" genus="Xenotoca" kingdom="Animalia" order="Cyprinodontiformes" pageId="12" pageNumber="93" phylum="Chordata" rank="species" species="lyonsi" status="sp. nov.">
|
||
<emphasis id="B94E592EFF971521FEACA5B35A6D989A" box="[375,557,1705,1730]" italics="true" pageId="12" pageNumber="93">Xenotoca lyonsi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B94E592EFF971521FDEEA5B15A37989A" bold="true" box="[565,631,1705,1730]" pageId="12" pageNumber="93">
|
||
<taxonomicNameLabel id="A27DE455FF971521FDEEA5B15A37989A" box="[565,631,1705,1730]" pageId="12" pageNumber="93" rank="species">sp. n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is known only from a few sites along its original distributional range, and is reported to been extirpated from approximately 60% of the historical localities where it has been reported (
|
||
<bibRefCitation id="EFABF8CDFF971521FF45A5E959DF9952" author="Pedraza-Marron" box="[158,415,1777,1802]" pageId="12" pageNumber="93" refString="Pedraza-Marron, C. R. (2011) Cambios en la distribucion de los peces de agua dulce del Centro de Mexico y sus posibles causas antropogenicas. Unpublished BSc Thesis. Universidad Michoacana de San Nicolas de Hidalgo, Mexico, 126 pp." type="book" year="2011">Pedraza-Marron 2011</bibRefCitation>
|
||
). All the areas where the species originally occurred are highly impacted by human activities, being totally modified for agricultural purposes, with sugar cane plantations demanding high water resources and discharging polluted water from the production process. Also, un-treated urban waste water is a substantial ecological problem in the area. In several recent surveys for the species, it was never located downstream of the village waste water discharges, and, when found, it was always upstream of the discharge sites. Also, the species is not abundant in the few localities from where it is currently known to exist. This species should be considered as endangered of extinction.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |