232 lines
27 KiB
XML
232 lines
27 KiB
XML
<document id="6F22FEB69B06A5C0BDDF70827FAFBF35" ID-CLB-Dataset="6214" ID-DOI="10.11646/zootaxa.4974.3.2" ID-GBIF-Dataset="5b4eaeb3-5722-4021-84ad-125ccd80855f" ID-ISSN="1175-5326" ID-Zenodo-Dep="4777839" ID-ZooBank="1BD6220B-7540-4A12-B3D2-5EDC1A3B7DD8" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1621588618725" checkinUser="plazi" docAuthor="Perkins, Philip D." docDate="2021" docId="4772526A0042FFC7FF182F7216973741" docLanguage="en" docName="zootaxa.4974.3.2.pdf" docOrigin="Zootaxa 4974 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Hydrochus laevigatus Perkins 2021, new species" docType="treatment" docVersion="7" lastPageNumber="467" masterDocId="BB4B2A12004AFFCFFF8F2D18151D3030" masterDocTitle="Taxonomy of Central American water beetles in the genus Hydrochus Leach, 1817 (Coleoptera: Hydrochidae)" masterLastPageNumber="503" masterPageNumber="459" pageNumber="467" updateTime="1698940277359" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="C6C85C1903AC703B6B7AE4BAAB491DF7">Taxonomy of Central American water beetles in the genus Hydrochus Leach, 1817 (Coleoptera: Hydrochidae)</mods:title>
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<mods:name id="4C8C82CF1C064BCDC840F9AE35DDFD03" type="personal">
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<mods:namePart id="2F1721934A131531F14F8A8924380468">Perkins, Philip D.</mods:namePart>
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<mods:title id="FBBB5733E1F6E4701D067F2EDF0C1DC7">Zootaxa</mods:title>
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<mods:part id="D3B29519F4BBF1E1BFB4DB8ECB57A02B">
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<mods:date id="E1AF5EC1808AC6C7FECCC0041DD6B43D">2021</mods:date>
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<mods:number id="1049A10E0D14418B000C3264559EF6FE">2021-05-21</mods:number>
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<mods:number id="DC0A679C4F8B957616C83D8FADDB88EB">4974</mods:number>
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<mods:identifier id="646A6DF51ED0F8012E08870D11956466" type="DOI">10.11646/zootaxa.4974.3.2</mods:identifier>
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<treatment id="4772526A0042FFC7FF182F7216973741" ID-DOI="http://doi.org/10.5281/zenodo.4777859" ID-GBIF-Taxon="182642573" ID-Zenodo-Dep="4777859" LSID="urn:lsid:plazi:treatment:4772526A0042FFC7FF182F7216973741" httpUri="http://treatment.plazi.org/id/4772526A0042FFC7FF182F7216973741" lastPageNumber="467" pageId="8" pageNumber="467">
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<subSubSection id="87C1B0F70042FFC7FF182F72172032B4" box="[151,573,618,645]" pageId="8" pageNumber="467" type="nomenclature">
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<paragraph id="CF64E37C0042FFC7FF182F72172032B4" blockId="8.[151,573,618,681]" box="[151,573,618,645]" pageId="8" pageNumber="467">
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<heading id="942C54100042FFC7FF182F72172032B4" bold="true" box="[151,573,618,645]" fontSize="11" level="1" pageId="8" pageNumber="467" reason="1">
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<emphasis id="FDAF3F6E0042FFC7FF182F72172032B4" bold="true" box="[151,573,618,645]" pageId="8" pageNumber="467">
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<taxonomicName id="08DB98FF0042FFC7FF182F72148332B5" ID-CoL="8Y4QF" authority="Perkins, 2021" authorityName="Perkins" authorityYear="2021" box="[151,414,618,645]" class="Insecta" family="Hydrochidae" genus="Hydrochus" kingdom="Animalia" order="Coleoptera" pageId="8" pageNumber="467" phylum="Arthropoda" rank="species" species="laevigatus" status="sp. nov.">
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<emphasis id="FDAF3F6E0042FFC7FF182F72148332B5" bold="true" box="[151,414,618,645]" italics="true" pageId="8" pageNumber="467">Hydrochus laevigatus</emphasis>
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</taxonomicName>
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,
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<taxonomicNameLabel id="E69C82150042FFC7FE222F73172032B4" box="[429,573,618,645]" pageId="8" pageNumber="467" rank="species">new species</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<subSubSection id="87C1B0F70042FFC7FF182F9714343299" box="[151,297,655,681]" pageId="8" pageNumber="467" type="description">
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<paragraph id="CF64E37C0042FFC7FF182F9714343299" blockId="8.[151,573,618,681]" box="[151,297,655,681]" pageId="8" pageNumber="467">
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<figureCitation id="57E0FFF90042FFC7FF182F9715FE3299" box="[151,227,655,681]" captionStart="FIGURE 1" captionStartId="4.[151,250,1863,1887]" captionTargetBox="[186,1395,194,1808]" captionTargetId="figure-22@4.[151,1435,179,1837]" captionTargetPageId="4" captionText="FIGURE 1. Dorsal habitus of Central American Hydrochus species." figureDoi="http://doi.org/10.5281/zenodo.4777843" httpUri="https://zenodo.org/record/4777843/files/figure.png" pageId="8" pageNumber="467">Figs. 1</figureCitation>
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,
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<figureCitation id="57E0FFF90042FFC7FF7E2F97141C3299" box="[241,257,655,681]" captionStart="FIGURES 7–8" captionStartId="25.[151,264,1944,1968]" captionTargetBox="[169,1429,203,1901]" captionTargetId="figure-15@25.[151,1435,181,1920]" captionTargetPageId="25" captionText="FIGURES 7–8. Habitus and male genitalia. 7. Hydrochus laevigatus n. sp. holotype. 8. Hydrochus laevigatus n. sp. paratype." figureDoi="http://doi.org/10.5281/zenodo.4777857" httpUri="https://zenodo.org/record/4777857/files/figure.png" pageId="8" pageNumber="467">7</figureCitation>
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,
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<figureCitation id="57E0FFF90042FFC7FE822F9714343299" box="[269,297,655,681]" captionStart="FIGURES 28–30" captionStartId="35.[151,264,1944,1968]" captionTargetBox="[158,1429,181,1920]" captionTargetId="figure-15@35.[158,1429,181,1920]" captionTargetPageId="35" captionText="FIGURES 28–30. Geographical distribution maps." figureDoi="http://doi.org/10.5281/zenodo.4777904" httpUri="https://zenodo.org/record/4777904/files/figure.png" pageId="8" pageNumber="467">28</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="87C1B0F70042FFC7FF182FCF16413395" pageId="8" pageNumber="467" type="materials_examined">
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<paragraph id="CF64E37C0042FFC7FF182FCF16413395" blockId="8.[151,1437,726,1905]" pageId="8" pageNumber="467">
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<emphasis id="FDAF3F6E0042FFC7FF182FCF145532C0" bold="true" box="[151,328,726,753]" pageId="8" pageNumber="467">Type material.</emphasis>
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<materialsCitation id="7FB3E9210042FFC7FEDE2FCF108432C1" ID-GBIF-Occurrence="3128194503" box="[337,1433,726,754]" collectingDate="1987-11-02" collectionCode="UNAM" collectorName="F. Arias R. Barba" country="Mexico" location="Toltepec" pageId="8" pageNumber="467" specimenCount="1" stateProvince="Oaxaca" typeStatus="holotype">
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<typeStatus id="10605DDE0042FFC7FEDE2FCF14A432C1" box="[337,441,727,753]" pageId="8" pageNumber="467" type="holotype">Holotype</typeStatus>
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(male): “
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<emphasis id="FDAF3F6E0042FFC7FDA42FCE179F32C0" bold="true" box="[555,642,726,752]" pageId="8" pageNumber="467">
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<collectingCountry id="B7CCA3EC0042FFC7FDA42FCE179F32C0" box="[555,642,726,752]" name="Mexico" pageId="8" pageNumber="467">Mexico</collectingCountry>
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</emphasis>
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:
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<collectingRegion id="0D1F2D9E0042FFC7FD1C2FCF17FA32C1" box="[659,743,727,753]" country="Mexico" name="Oaxaca" pageId="8" pageNumber="467">Oaxaca</collectingRegion>
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<location id="CA04B5A70042FFC7FD7F2FCF164D32C1" LSID="urn:lsid:plazi:treatment:4772526A0042FFC7FF182F7216973741:CA04B5A70042FFC7FD7F2FCF164D32C1" box="[752,848,727,753]" country="Mexico" name="Toltepec" pageId="8" pageNumber="467" stateProvince="Oaxaca">Toltepec</location>
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<date id="BB65C5BC0042FFC7FCD52FCF16D932C1" box="[858,964,727,753]" pageId="8" pageNumber="467" value="1987-11-02">
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<collectingDate id="AB213C540042FFC7FCD52FCF16D932C1" box="[858,964,727,753]" pageId="8" pageNumber="467" value="1987-11-02">2.xi.1987</collectingDate>
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</date>
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<collectorName id="622E86AA0042FFC7FC412FCF118A32C1" box="[974,1175,727,753]" pageId="8" pageNumber="467">F. Arias R. Barba</collectorName>
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E. Barrera” (
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<collectionCode id="A9CA7BB90042FFC7FABA2FCF108C32C1" box="[1333,1425,727,753]" country="Mexico" httpUri="http://grbio.org/cool/10ei-x9nj" name="Universidad Nacional Autonoma de Mexico" pageId="8" pageNumber="467">UNAM</collectionCode>
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)
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</materialsCitation>
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.
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<materialsCitation id="7FB3E9210042FFC7FF182FE3112A3309" ID-GBIF-Occurrence="3128194502" collectingDate="1994-05-26" collectionCode="CMN" collectorName="H. & A. Howden" country="Honduras" latitude="14.009" location="San Juan del Rancho" longLatPrecision="1" longitude="-86.9899" municipality="Zamorano" pageId="8" pageNumber="467" specimenCount="1" stateProvince="Francisco Morazan" typeStatus="paratype">
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<emphasis id="FDAF3F6E0042FFC7FF182FE314DC3325" bold="true" box="[151,449,762,789]" pageId="8" pageNumber="467">
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||
<typeStatus id="10605DDE0042FFC7FF182FE314123325" box="[151,271,763,789]" pageId="8" pageNumber="467" type="paratype">Paratypes</typeStatus>
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(4):
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||
<collectingCountry id="B7CCA3EC0042FFC7FEC62FE314DC3325" box="[329,449,763,789]" name="Honduras" pageId="8" pageNumber="467">Honduras</collectingCountry>
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</emphasis>
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:
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<collectingRegion id="0D1F2D9E0042FFC7FE5E2FE317B13325" box="[465,684,763,789]" country="Honduras" name="Francisco Morazan" pageId="8" pageNumber="467">Francisco Morazan</collectingRegion>
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,
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<quantity id="08234E990042FFC7FD362FE217E43325" box="[697,761,762,789]" metricMagnitude="4" metricUnit="m" metricValue="1.5" pageId="8" pageNumber="467" unit="km" value="15.0">15km</quantity>
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||
N.
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||
<collectingMunicipality id="2F0079060042FFC7FCAA2FE316863325" box="[805,923,763,789]" pageId="8" pageNumber="467">Zamorano</collectingMunicipality>
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,
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<location id="CA04B5A70042FFC7FC282FE3118A3325" LSID="urn:lsid:plazi:treatment:4772526A0042FFC7FF182F7216973741:CA04B5A70042FFC7FC282FE3118A3325" box="[935,1175,763,789]" country="Honduras" latitude="14.009" longLatPrecision="1" longitude="-86.9899" municipality="Zamorano" name="San Juan del Rancho" pageId="8" pageNumber="467" stateProvince="Francisco Morazan">San Juan del Rancho</location>
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||
, 14.0090° N, 86.9899° W, (
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<geoCoordinate id="AAEF85BB0042FFC7FF462E07147C3309" box="[201,353,799,825]" degrees="14" direction="north" minutes="0" orientation="latitude" pageId="8" pageNumber="467" precision="1" seconds="32.4" value="14.009">14°0’32.4’’N</geoCoordinate>
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,
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<geoCoordinate id="AAEF85BB0042FFC7FEFF2E0617373309" box="[368,554,798,825]" degrees="86" direction="west" minutes="59" orientation="longitude" pageId="8" pageNumber="467" precision="1" seconds="23.64" value="-86.9899">86°59’23.64’’W</geoCoordinate>
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),
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<date id="BB65C5BC0042FFC7FDCE2E0717AF3309" box="[577,690,799,825]" pageId="8" pageNumber="467" value="1994-05-26">
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||
<collectingDate id="AB213C540042FFC7FDCE2E0717AF3309" box="[577,690,799,825]" pageId="8" pageNumber="467" value="1994-05-26">26.v.1994</collectingDate>
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||
</date>
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||
, leg.
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||
<collectorName id="622E86AA0042FFC7FD7A2E0716A33309" box="[757,958,799,825]" pageId="8" pageNumber="467">H. & A. Howden</collectorName>
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(2
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<collectionCode id="A9CA7BB90042FFC7FC642E07112D3309" box="[1003,1072,799,825]" country="Canada" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34935" lsid="urn:lsid:biocol.org:col:34935" name="Canadian Museum of Nature" pageId="8" pageNumber="467" type="Museum">CMN</collectionCode>
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)
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</materialsCitation>
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;
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<materialsCitation id="7FB3E9210042FFC7FBC92E0710813309" ID-GBIF-Occurrence="3128194362" box="[1094,1436,799,825]" collectorName="S. Nueva" country="Honduras" location="Ocotepeque" pageId="8" pageNumber="467" specimenCount="1" stateProvince="Ocotepeque" typeStatus="paratype">
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<collectingRegion id="0D1F2D9E0042FFC7FBC92E0711D23309" box="[1094,1231,799,825]" country="Honduras" name="Ocotepeque" pageId="8" pageNumber="467">Ocotepeque</collectingRegion>
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,
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||
<quantity id="08234E990042FFC7FB522E0710353309" box="[1245,1320,799,825]" metricMagnitude="4" metricUnit="m" metricValue="1.7702784" pageId="8" pageNumber="467" unit="mi" value="11.0">11 mi.</quantity>
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||
<collectorName id="622E86AA0042FFC7FABD2E0710813309" box="[1330,1436,799,825]" pageId="8" pageNumber="467">S. Nueva</collectorName>
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</materialsCitation>
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<materialsCitation id="7FB3E9210042FFC7FF182E5B17B433B1" ID-GBIF-Occurrence="3128194517" collectingDate="1974-06-17" collectionCode="MCZ" collectorName="M. E. & P. D. Perkins" country="Honduras" latitude="14.4345" location="Ocotepeque" longLatPrecision="1" longitude="-89.1837" pageId="8" pageNumber="467" specimenCount="1" stateProvince="Ocotepeque" typeStatus="paratype">
|
||
<collectingRegion id="0D1F2D9E0042FFC7FF182E5B143D336D" box="[151,288,835,861]" country="Honduras" name="Ocotepeque" pageId="8" pageNumber="467">Ocotepeque</collectingRegion>
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||
, small stream, mostly bedrock, in pine forest, 14.4345° N, 89.1837° W, (
|
||
<geoCoordinate id="AAEF85BB0042FFC7FBCD2E5B11C7336D" box="[1090,1242,835,861]" degrees="14" direction="north" minutes="26" orientation="latitude" pageId="8" pageNumber="467" precision="1" seconds="4.2" value="14.4345">14°26’4.2’’N</geoCoordinate>
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||
,
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||
<geoCoordinate id="AAEF85BB0042FFC7FB6B2E5B1092336D" box="[1252,1423,835,861]" degrees="89" direction="west" minutes="11" orientation="longitude" pageId="8" pageNumber="467" precision="1" seconds="1.32" value="-89.1837">89°11’1.32’’W</geoCoordinate>
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||
),
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||
<date id="BB65C5BC0042FFC7FF182E7F140C33B1" box="[151,273,871,897]" pageId="8" pageNumber="467" value="1974-06-17">
|
||
<collectingDate id="AB213C540042FFC7FF182E7F140C33B1" box="[151,273,871,897]" pageId="8" pageNumber="467" value="1974-06-17">17.vi.1974</collectingDate>
|
||
</date>
|
||
, leg.
|
||
<collectorName id="622E86AA0042FFC7FEC32E7F172133B1" box="[332,572,871,897]" pageId="8" pageNumber="467">M. E. & P. D. Perkins</collectorName>
|
||
(1
|
||
<collectionCode id="A9CA7BB90042FFC7FDD02E7F17BC33B1" box="[607,673,871,897]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:33791" lsid="urn:lsid:biocol.org:col:33791" name="Museum of Comparative Zoology" pageId="8" pageNumber="467" type="Museum">MCZ</collectionCode>
|
||
)
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="7FB3E9210042FFC7FD3C2E7E118533B1" ID-GBIF-Occurrence="3128194504" box="[691,1176,870,897]" collectingDate="1987-11-02" collectionCode="UNAM" collectorName="F. Arias R. Barba" country="Mexico" location="Same" pageId="8" pageNumber="467" specimenCount="1" stateProvince="Oaxaca" typeStatus="paratype">
|
||
<emphasis id="FDAF3F6E0042FFC7FD3C2E7E161733B0" bold="true" box="[691,778,870,896]" pageId="8" pageNumber="467">
|
||
<collectingCountry id="B7CCA3EC0042FFC7FD3C2E7E161733B0" box="[691,778,870,896]" name="Mexico" pageId="8" pageNumber="467">Mexico</collectingCountry>
|
||
</emphasis>
|
||
:
|
||
<location id="CA04B5A70042FFC7FC962E7F164A33B1" LSID="urn:lsid:plazi:treatment:4772526A0042FFC7FF182F7216973741:CA04B5A70042FFC7FC962E7F164A33B1" box="[793,855,871,897]" country="Mexico" name="Same" pageId="8" pageNumber="467">Same</location>
|
||
data as holotype (1
|
||
<collectionCode id="A9CA7BB90042FFC7FBBA2E7F118D33B1" box="[1077,1168,871,897]" country="Mexico" httpUri="http://grbio.org/cool/10ei-x9nj" name="Universidad Nacional Autonoma de Mexico" pageId="8" pageNumber="467">UNAM</collectionCode>
|
||
)
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="7FB3E9210042FFC7FB2D2E7F16453395" ID-GBIF-Occurrence="3128194412" collectingDate="1962-04-21" collectionCode="MCZ" collectorName="F. D. Parker & L. A. Stange" country="Mexico" location="30 mi. south Acayucan" pageId="8" pageNumber="467" specimenCount="1" stateProvince="Veracruz de Ignacio de la Llave" typeStatus="paratype">
|
||
<collectingRegion id="0D1F2D9E0042FFC7FB2D2E7F101433B1" box="[1186,1289,871,897]" country="Mexico" name="Veracruz de Ignacio de la Llave" pageId="8" pageNumber="467">Veracruz</collectingRegion>
|
||
,
|
||
<location id="CA04B5A70042FFC7FA9D2E7F14173395" LSID="urn:lsid:plazi:treatment:4772526A0042FFC7FF182F7216973741:CA04B5A70042FFC7FA9D2E7F14173395" country="Mexico" name="30 mi. south Acayucan" pageId="8" pageNumber="467" stateProvince="Veracruz de Ignacio de la Llave">
|
||
<quantity id="08234E990042FFC7FA9D2E7F104733B1" box="[1298,1370,871,897]" metricMagnitude="4" metricUnit="m" metricValue="4.828032" pageId="8" pageNumber="467" unit="mi" value="30.0">30 mi.</quantity>
|
||
south Acayucan
|
||
</location>
|
||
,
|
||
<date id="BB65C5BC0042FFC7FE9A2E9314903395" box="[277,397,907,933]" pageId="8" pageNumber="467" value="1962-04-21">
|
||
<collectingDate id="AB213C540042FFC7FE9A2E9314903395" box="[277,397,907,933]" pageId="8" pageNumber="467" value="1962-04-21">21.iv.1962</collectingDate>
|
||
</date>
|
||
, leg.
|
||
<collectorName id="622E86AA0042FFC7FE462E93174F3395" box="[457,594,907,933]" pageId="8" pageNumber="467">F. D. Parker</collectorName>
|
||
,
|
||
<collectorName id="622E86AA0042FFC7FDD22E9317F43395" box="[605,745,907,933]" pageId="8" pageNumber="467">L. A. Stange</collectorName>
|
||
(1
|
||
<collectionCode id="A9CA7BB90042FFC7FC812E93164D3395" box="[782,848,907,933]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:33791" lsid="urn:lsid:biocol.org:col:33791" name="Museum of Comparative Zoology" pageId="8" pageNumber="467" type="Museum">MCZ</collectionCode>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="87C1B0F70042FFC7FF482EB61498344D" pageId="8" pageNumber="467" type="diagnosis">
|
||
<paragraph id="CF64E37C0042FFC7FF482EB61498344D" blockId="8.[151,1437,726,1905]" pageId="8" pageNumber="467">
|
||
<emphasis id="FDAF3F6E0042FFC7FF482EB614D033F8" bold="true" box="[199,461,942,968]" pageId="8" pageNumber="467">Differential diagnosis.</emphasis>
|
||
Among Central American species, recognized by the combination of moderate size (ca.
|
||
<quantity id="08234E990042FFC7FF182ECB141D33DD" box="[151,256,979,1005]" metricMagnitude="-3" metricUnit="m" metricValue="2.6" pageId="8" pageNumber="467" unit="mm" value="2.6">2.60 mm</quantity>
|
||
), the very smooth and relatively impunctate pronotal reliefs, the deep pronotal depressions, the mentum and submentum without foveae, and the male genitalia (
|
||
<figureCitation id="57E0FFF90042FFC7FC8B2EEF165A3421" box="[772,839,1015,1041]" captionStart="FIGURES 7–8" captionStartId="25.[151,264,1944,1968]" captionTargetBox="[169,1429,203,1901]" captionTargetId="figure-15@25.[151,1435,181,1920]" captionTargetPageId="25" captionText="FIGURES 7–8. Habitus and male genitalia. 7. Hydrochus laevigatus n. sp. holotype. 8. Hydrochus laevigatus n. sp. paratype." figureDoi="http://doi.org/10.5281/zenodo.4777857" httpUri="https://zenodo.org/record/4777857/files/figure.png" pageId="8" pageNumber="467">Fig. 7</figureCitation>
|
||
; described below). This species has a generalized
|
||
<taxonomicName id="08DB98FF0042FFC7FAFD2EEF15ED3405" authorityName="Leach" authorityYear="1817" class="Insecta" family="Hydrochidae" genus="Hydrochus" kingdom="Animalia" order="Coleoptera" pageId="8" pageNumber="467" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="FDAF3F6E0042FFC7FAFD2EEF15ED3405" italics="true" pageId="8" pageNumber="467">Hydrochus</emphasis>
|
||
</taxonomicName>
|
||
habitus; reliable determinations will require dissection of males. The male genitalia are somewhat similar to that of
|
||
<taxonomicName id="08DB98FF0042FFC7FE892927149C3469" authorityName="Makhan" authorityYear="1992" box="[262,385,1087,1113]" class="Insecta" family="Hydrochidae" genus="Hydrochus" kingdom="Animalia" order="Coleoptera" pageId="8" pageNumber="467" phylum="Arthropoda" rank="species" species="beeneni">
|
||
<emphasis id="FDAF3F6E0042FFC7FE892927149C3469" box="[262,385,1087,1113]" italics="true" pageId="8" pageNumber="467">H. beeneni</emphasis>
|
||
</taxonomicName>
|
||
, but differ in the shape of the paramere tips and lack the paramere dorsal ridge present in
|
||
<taxonomicName id="08DB98FF0042FFC7FA0E292715F3344D" authorityName="Makhan" authorityYear="1992" class="Insecta" family="Hydrochidae" genus="Hydrochus" kingdom="Animalia" order="Coleoptera" pageId="8" pageNumber="467" phylum="Arthropoda" rank="species" species="beeneni">
|
||
<emphasis id="FDAF3F6E0042FFC7FA0E292715F3344D" italics="true" pageId="8" pageNumber="467">H. beeneni</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="57E0FFF90042FFC7FF71297B1450344D" box="[254,333,1123,1149]" captionStart="FIGURES 7–8" captionStartId="25.[151,264,1944,1968]" captionTargetBox="[169,1429,203,1901]" captionTargetId="figure-15@25.[151,1435,181,1920]" captionTargetPageId="25" captionText="FIGURES 7–8. Habitus and male genitalia. 7. Hydrochus laevigatus n. sp. holotype. 8. Hydrochus laevigatus n. sp. paratype." figureDoi="http://doi.org/10.5281/zenodo.4777857" httpUri="https://zenodo.org/record/4777857/files/figure.png" pageId="8" pageNumber="467">Figs. 7</figureCitation>
|
||
,
|
||
<figureCitation id="57E0FFF90042FFC7FED6297B1465344D" box="[345,376,1123,1149]" captionStart="FIGURES 21–22" captionStartId="32.[151,264,1944,1968]" captionTargetBox="[163,1418,187,1901]" captionTargetId="figure-22@32.[151,1435,181,1920]" captionTargetPageId="32" captionText="FIGURES 21–22. Habitus and male genitalia. 21. Hydrochus beeneni Makhan, non-type Panama. 22. Hydrochus beeneni Makhan, non-type Mexico." figureDoi="http://doi.org/10.5281/zenodo.4777891" httpUri="https://zenodo.org/record/4777891/files/figure.png" pageId="8" pageNumber="467">21</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="87C1B0F70042FFC7FF48299E116F377D" pageId="8" pageNumber="467" type="description">
|
||
<paragraph id="CF64E37C0042FFC7FF48299E16323565" blockId="8.[151,1437,726,1905]" pageId="8" pageNumber="467">
|
||
<emphasis id="FDAF3F6E0042FFC7FF48299E144C3490" bold="true" box="[199,337,1158,1184]" pageId="8" pageNumber="467">Description</emphasis>
|
||
. Size:
|
||
<typeStatus id="10605DDE0042FFC7FE2B299F171B3491" box="[420,518,1159,1185]" pageId="8" pageNumber="467" type="holotype">holotype</typeStatus>
|
||
(length/width, mm): body (length to elytral apices) 2.60/0.96; head width 0.65; pronotum l/w 0.60/0.67; PA 0.65; PB 0.52; elytra 1.65/0.96. Habitus as illustrated (
|
||
<figureCitation id="57E0FFF90042FFC7FBB529B3116234F5" box="[1082,1151,1195,1221]" captionStart="FIGURES 7–8" captionStartId="25.[151,264,1944,1968]" captionTargetBox="[169,1429,203,1901]" captionTargetId="figure-15@25.[151,1435,181,1920]" captionTargetPageId="25" captionText="FIGURES 7–8. Habitus and male genitalia. 7. Hydrochus laevigatus n. sp. holotype. 8. Hydrochus laevigatus n. sp. paratype." figureDoi="http://doi.org/10.5281/zenodo.4777857" httpUri="https://zenodo.org/record/4777857/files/figure.png" pageId="8" pageNumber="467">Fig. 7</figureCitation>
|
||
). Size moderate (ca.
|
||
<quantity id="08234E990042FFC7FAE429B315DA34D9" metricMagnitude="-3" metricUnit="m" metricValue="2.6" pageId="8" pageNumber="467" unit="mm" value="2.6">2.60 mm</quantity>
|
||
). Dorsum grey to bluish grey, with strong to moderately strong iridescence, elytra with black spots. Pronotal punctation fine, moderately dense in foveae, much sparser on very smooth reliefs. Punctation on elytra ca. 3–5x that of pronotum. Elytra interstriae ca. 1–1.5× strial puncture diameter. Interstria 9
|
||
<superScript id="38AE4E340042FFC7FC76280E111B3514" attach="left" box="[1017,1030,1302,1316]" fontSize="6" pageId="8" pageNumber="467">th</superScript>
|
||
more convex than others, overhanging 10
|
||
<superScript id="38AE4E340042FFC7FF51282215F63578" attach="left" box="[222,235,1338,1352]" fontSize="6" pageId="8" pageNumber="467">th</superScript>
|
||
interstria. Usual area of callus on 5
|
||
<superScript id="38AE4E340042FFC7FDF62822179B3578" attach="left" box="[633,646,1338,1352]" fontSize="6" pageId="8" pageNumber="467">th</superScript>
|
||
weakly raised.
|
||
</paragraph>
|
||
<paragraph id="CF64E37C0042FFC7FF48284717FB35AD" blockId="8.[151,1437,726,1905]" pageId="8" pageNumber="467">Pronotum slightly wider than long, widest slightly behind anterior margin, narrowed at base, sides sinuate, smooth; anterior margin bisinuate; depressions deep.</paragraph>
|
||
<paragraph id="CF64E37C0042FFC7FF4828BF16A935D5" blockId="8.[151,1437,726,1905]" pageId="8" pageNumber="467">Elytra with spaces between strial punctures ca. 0.5–1x their diameter; apices rather sharply conjointly rounded in dorsal view, in lateral view outer margin with very slight angulation.</paragraph>
|
||
<paragraph id="CF64E37C0042FFC7FF4828F714B5361D" blockId="8.[151,1437,726,1905]" pageId="8" pageNumber="467">Ventral characters: Mentum coarsely densely punctate, without median fovea. Submentum punctate, without foveae. Legs testaceous.</paragraph>
|
||
<paragraph id="CF64E37C0042FFC7FF482B2F100C36D1" blockId="8.[151,1437,726,1905]" pageId="8" pageNumber="467">
|
||
Male genitalia (
|
||
<figureCitation id="57E0FFF90042FFC7FEFB2B2F14AB3661" box="[372,438,1591,1617]" captionStart="FIGURES 7–8" captionStartId="25.[151,264,1944,1968]" captionTargetBox="[169,1429,203,1901]" captionTargetId="figure-15@25.[151,1435,181,1920]" captionTargetPageId="25" captionText="FIGURES 7–8. Habitus and male genitalia. 7. Hydrochus laevigatus n. sp. holotype. 8. Hydrochus laevigatus n. sp. paratype." figureDoi="http://doi.org/10.5281/zenodo.4777857" httpUri="https://zenodo.org/record/4777857/files/figure.png" pageId="8" pageNumber="467">Fig. 7</figureCitation>
|
||
) general characters: genitalia very narrow; paramere tips slender and pointed, very slightly longer than aedeagus, at apex narrower in lateral view than in dorsal/ventral views, in dorsal/ventral views with medial margins at apex parallel or nearly so, then arcuate away from midline, narrow proximal to weak plsa; aedeagus in dorsal/ventral views very slender; in lateral view slightly wider, with no emargination where adbl and shaft meet; lateral margins of aedeagus weakly sclerotized; basal piece shorter than parameres, orifice sclerotized.
|
||
</paragraph>
|
||
<paragraph id="CF64E37C0042FFC7FF482BF317873719" blockId="8.[151,1437,726,1905]" pageId="8" pageNumber="467">Dorsal surface: pdmm narrowly separated, overlapping aedeagus; adtl at about distal 1/5; adbl moderately large; paramere tips without sclerotized ridge.</paragraph>
|
||
<paragraph id="CF64E37C0042FFC7FF482A2B116F377D" blockId="8.[151,1437,726,1905]" box="[199,1138,1843,1869]" pageId="8" pageNumber="467">Ventral surface: pvmm approximating lateral margin of aedeagus; avtl not apparent.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="87C1B0F70042FFC7FF482A4F16973741" box="[199,906,1879,1905]" pageId="8" pageNumber="467" type="etymology">
|
||
<paragraph id="CF64E37C0042FFC7FF482A4F16973741" blockId="8.[151,1437,726,1905]" box="[199,906,1879,1905]" pageId="8" pageNumber="467">
|
||
<emphasis id="FDAF3F6E0042FFC7FF482A4F14533741" bold="true" box="[199,334,1879,1905]" pageId="8" pageNumber="467">Etymology.</emphasis>
|
||
Named in reference to the smooth pronotal reliefs.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |