219 lines
26 KiB
XML
219 lines
26 KiB
XML
<document id="076700A2E3CAB8A0DBEA4273BA9F298C" 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="4772526A0049FFC9FF1829FF16B432B5" 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 aeruginosus Perkins 2021, new species" docType="treatment" docVersion="6" lastPageNumber="465" masterDocId="BB4B2A12004AFFCFFF8F2D18151D3030" masterDocTitle="Taxonomy of Central American water beetles in the genus Hydrochus Leach, 1817 (Coleoptera: Hydrochidae)" masterLastPageNumber="503" masterPageNumber="459" pageNumber="462" updateTime="1698940277359" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="A9431E4B34474A9309C320A195380A05">Taxonomy of Central American water beetles in the genus Hydrochus Leach, 1817 (Coleoptera: Hydrochidae)</mods:title>
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<mods:namePart id="F673CFB685859273EEE168036CE3FC4B">Perkins, Philip D.</mods:namePart>
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<mods:title id="8BA9A91D222B24B7B9FD4706BAA51D98">Zootaxa</mods:title>
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<mods:part id="F0ACC92CD9D33D23904C1BC0769E1898">
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<mods:date id="8DED0886AFB3CD3248F11834586B099C">2021</mods:date>
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<mods:number id="C3B802D12DE422DFF4EEFC7CEB7B3D96">2021-05-21</mods:number>
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<mods:number id="FB9A599889AFE96CA51280EC0D283D4B">4974</mods:number>
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<treatment id="4772526A0049FFC9FF1829FF16B432B5" ID-DOI="http://doi.org/10.5281/zenodo.4777845" ID-GBIF-Taxon="182642564" ID-Zenodo-Dep="4777845" LSID="urn:lsid:plazi:treatment:4772526A0049FFC9FF1829FF16B432B5" httpUri="http://treatment.plazi.org/id/4772526A0049FFC9FF1829FF16B432B5" lastPageId="6" lastPageNumber="465" pageId="3" pageNumber="462">
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<subSubSection id="87C1B0F70049FFCCFF1829FF174A3532" box="[151,599,1255,1282]" pageId="3" pageNumber="462" type="nomenclature">
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<paragraph id="CF64E37C0049FFCCFF1829FF174A3532" blockId="3.[151,599,1255,1318]" box="[151,599,1255,1282]" pageId="3" pageNumber="462">
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<heading id="942C54100049FFCCFF1829FF174A3532" bold="true" box="[151,599,1255,1282]" fontSize="11" level="1" pageId="3" pageNumber="462" reason="1">
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<emphasis id="FDAF3F6E0049FFCCFF1829FF174A3532" bold="true" box="[151,599,1255,1282]" pageId="3" pageNumber="462">
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<taxonomicName id="08DB98FF0049FFCCFF1829FF14A53532" ID-CoL="8Y4NX" authority="Perkins, 2021" authorityName="Perkins" authorityYear="2021" box="[151,440,1255,1282]" class="Insecta" family="Hydrochidae" genus="Hydrochus" kingdom="Animalia" order="Coleoptera" pageId="3" pageNumber="462" phylum="Arthropoda" rank="species" species="aeruginosus" status="sp. nov.">
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<emphasis id="FDAF3F6E0049FFCCFF1829FF14A53532" bold="true" box="[151,440,1255,1282]" italics="true" pageId="3" pageNumber="462">Hydrochus aeruginosus</emphasis>
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</taxonomicName>
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,
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<taxonomicNameLabel id="E69C82150049FFCCFE4829F0174A3532" box="[455,599,1256,1282]" pageId="3" pageNumber="462" 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="87C1B0F70049FFCCFF182814142A3516" box="[151,311,1292,1318]" pageId="3" pageNumber="462" type="description">
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<paragraph id="CF64E37C0049FFCCFF182814142A3516" blockId="3.[151,599,1255,1318]" box="[151,311,1292,1318]" pageId="3" pageNumber="462">
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<figureCitation id="57E0FFF90049FFCCFF18281415FE3516" box="[151,227,1292,1318]" 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="3" pageNumber="462">Figs. 1</figureCitation>
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,
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<figureCitation id="57E0FFF90049FFCCFF7E281414123516" box="[241,271,1292,1318]" captionStart="FIGURES 25–27. 25" captionStartId="34.[151,264,1944,1968]" captionTargetBox="[170,1427,194,1905]" captionTargetId="figure-22@34.[151,1435,181,1920]" captionTargetPageId="34" captionText="FIGURES 25–27. 25. Hydrochus aeruginosus n. sp., holotype. 26. Hydrochus variolatus LeConte, type labels. 27. Hydrochus vagus LeConte, type labels" figureDoi="http://doi.org/10.5281/zenodo.4777900" httpUri="https://zenodo.org/record/4777900/files/figure.png" pageId="3" pageNumber="462">26</figureCitation>
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,
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<figureCitation id="57E0FFF90049FFCCFE942814142A3516" box="[283,311,1292,1318]" 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="3" pageNumber="462">29</figureCitation>
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</paragraph>
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<subSubSection id="87C1B0F70049FFCCFF18284C116E35EA" pageId="3" pageNumber="462" type="materials_examined">
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<paragraph id="CF64E37C0049FFCCFF18284C116E35EA" blockId="3.[151,1437,1364,2038]" pageId="3" pageNumber="462">
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<emphasis id="FDAF3F6E0049FFCCFF18284C145A355E" bold="true" box="[151,327,1364,1390]" pageId="3" pageNumber="462">Type material.</emphasis>
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<materialsCitation id="7FB3E9210049FFCCFEDF284C179735A2" ID-GBIF-Occurrence="3128194380" collectingDate="1972-10-25" collectionCode="MCZ" collectorName="E. M. Fisher" country="Mexico" latitude="26.95" location="Rio Cuchujaqui" longLatPrecision="1239" longitude="-108.85" pageId="3" pageNumber="462" specimenCount="1" stateProvince="Sonora" typeStatus="holotype">
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<typeStatus id="10605DDE0049FFCCFEDF284C14A5355E" box="[336,440,1364,1390]" pageId="3" pageNumber="462" type="holotype">Holotype</typeStatus>
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(male): “
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<collectingCountry id="B7CCA3EC0049FFCCFDAA284C1786355E" box="[549,667,1364,1390]" name="Mexico" pageId="3" pageNumber="462">MEXICO</collectingCountry>
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:
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<collectingRegion id="0D1F2D9E0049FFCCFD28284C17E4355E" box="[679,761,1364,1390]" country="Mexico" name="Sonora" pageId="3" pageNumber="462">Sonora</collectingRegion>
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,
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<location id="CA04B5A70049FFCCFC89284C16A1355E" LSID="urn:lsid:plazi:treatment:4772526A0049FFC9FF1829FF16B432B5:CA04B5A70049FFCCFC89284C16A1355E" box="[774,956,1364,1390]" country="Mexico" latitude="26.95" longLatPrecision="1239" longitude="-108.85" name="Rio Cuchujaqui" pageId="3" pageNumber="462" stateProvince="Sonora">Rio Cuchujaqui</location>
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,
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<locationDeviation id="DED6FA5E0049FFCCFC46284D118D355E" box="[969,1168,1364,1391]" location="Alamos" pageId="3" pageNumber="462">
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<quantity id="08234E990049FFCCFC46284D1118355E" box="[969,1029,1364,1391]" metricMagnitude="4" metricUnit="m" metricValue="1.1265408" pageId="3" pageNumber="462" unit="mi" value="7.0">7 mi.</quantity>
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SE Alamos
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</locationDeviation>
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, (
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<geoCoordinate id="AAEF85BB0049FFCCFB2A284C1014355F" box="[1189,1289,1364,1391]" degrees="26" direction="north" minutes="57" orientation="latitude" pageId="3" pageNumber="462" precision="925" value="26.95">26°57’N</geoCoordinate>
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,
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<geoCoordinate id="AAEF85BB0049FFCCFA98284C1093355F" box="[1303,1422,1364,1391]" degrees="108" direction="west" minutes="51" orientation="longitude" pageId="3" pageNumber="462" precision="925" value="-108.85">108°51’W</geoCoordinate>
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), black lite,
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<date id="BB65C5BC0049FFCCFE9F2860149A35A3" box="[272,391,1400,1427]" pageId="3" pageNumber="462" value="1972-10-25">
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<collectingDate id="AB213C540049FFCCFE9F2860149A35A3" box="[272,391,1400,1427]" pageId="3" pageNumber="462" value="1972-10-25">25-x-1972</collectingDate>
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</date>
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,
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<collectorName id="622E86AA0049FFCCFE1B2861173B35A2" box="[404,550,1400,1427]" pageId="3" pageNumber="462">E. M. Fisher</collectorName>
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” (
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||
<collectionCode id="A9CA7BB90049FFCCFDCF2860179E35A2" box="[576,643,1400,1426]" 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="3" pageNumber="462" type="Museum">MCZ</collectionCode>
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||
)
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</materialsCitation>
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.
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<materialsCitation id="7FB3E9210049FFCCFD19286011CA35A2" ID-GBIF-Occurrence="3128194388" box="[662,1239,1400,1427]" collectingDate="1972-10-25" collectionCode="MCZ" collectorName="E. M. Fisher" country="Mexico" latitude="26.95" location="Rio Cuchujaqui" longLatPrecision="1239" longitude="-108.85" pageId="3" pageNumber="462" specimenCount="1" stateProvince="Sonora" typeStatus="paratype">
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<emphasis id="FDAF3F6E0049FFCCFD192860165235A2" bold="true" box="[662,847,1400,1426]" pageId="3" pageNumber="462">
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<typeStatus id="10605DDE0049FFCCFD192860161335A2" box="[662,782,1400,1426]" pageId="3" pageNumber="462" type="paratype">Paratypes</typeStatus>
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||
(27):
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</emphasis>
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||
Same data as holotype (21
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||
<collectionCode id="A9CA7BB90049FFCCFB02286011D235A2" box="[1165,1231,1400,1426]" 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="3" pageNumber="462" type="Museum">MCZ</collectionCode>
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)
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</materialsCitation>
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;
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<materialsCitation id="7FB3E9210049FFCCFB6C286010853586" ID-GBIF-Occurrence="3128194559" collectingDate="2005-01-15" collectionCode="SEMC" collectorName="W. D. Shepard" country="Mexico" latitude="20.383333" location="Agua Caliente" longLatPrecision="1268" longitude="-105.433334" pageId="3" pageNumber="462" specimenCount="1" stateProvince="Mexico" typeStatus="paratype">
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<collectingRegion id="0D1F2D9E0049FFCCFB6C2860102035A2" box="[1251,1341,1400,1426]" country="Mexico" name="Mexico" pageId="3" pageNumber="462">Mexico</collectingRegion>
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:
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<collectingRegion id="0D1F2D9E0049FFCCFAC62860108535A2" box="[1353,1432,1400,1426]" country="Mexico" name="Jalisco" pageId="3" pageNumber="462">Jalisco</collectingRegion>
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,
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<location id="CA04B5A70049FFCCFF18288414263586" LSID="urn:lsid:plazi:treatment:4772526A0049FFC9FF1829FF16B432B5:CA04B5A70049FFCCFF18288414263586" box="[151,315,1436,1462]" country="Mexico" latitude="20.383333" longLatPrecision="1268" longitude="-105.433334" name="Agua Caliente" pageId="3" pageNumber="462" stateProvince="Mexico">Agua Caliente</location>
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, unnamed stream, (
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<geoCoordinate id="AAEF85BB0049FFCCFD98288417663586" box="[535,635,1436,1462]" degrees="20" direction="north" minutes="23" orientation="latitude" pageId="3" pageNumber="462" precision="925" value="20.383333">20°23’N</geoCoordinate>
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,
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<geoCoordinate id="AAEF85BB0049FFCCFD08288417E23587" box="[647,767,1436,1463]" degrees="105" direction="west" minutes="26" orientation="longitude" pageId="3" pageNumber="462" precision="925" value="-105.433334">105°26’W</geoCoordinate>
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),
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<date id="BB65C5BC0049FFCCFC9B2884169D3587" box="[788,896,1436,1463]" pageId="3" pageNumber="462" value="2005-01-15">
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<collectingDate id="AB213C540049FFCCFC9B2884169D3587" box="[788,896,1436,1463]" pageId="3" pageNumber="462" value="2005-01-15">15.i.2005</collectingDate>
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</date>
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, leg.
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||
<collectorName id="622E86AA0049FFCCFC332885117F3586" box="[956,1122,1436,1463]" pageId="3" pageNumber="462">W. D. Shepard</collectorName>
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(WDS-A-1624) (5
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<collectionCode id="A9CA7BB90049FFCCFAB02884108D3586" box="[1343,1424,1436,1462]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34264" name="University of Kansas - Biodiversity Institute" pageId="3" pageNumber="462" type="Museum">SEMC</collectionCode>
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)
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||
</materialsCitation>
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||
;
|
||
<materialsCitation id="7FB3E9210049FFCCFF1828D8117335EA" ID-GBIF-Occurrence="3128194515" box="[151,1134,1472,1499]" collectingDate="1960-08-15" collectionCode="CAS" collectorName="E. S. Ross & Ross, D. C & Rentz, P. H" country="Mexico" location="Acaponeta" pageId="3" pageNumber="462" specimenCount="1" stateProvince="Nayarit" typeStatus="paratype">
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<collectingRegion id="0D1F2D9E0049FFCCFF1828D815F335EA" box="[151,238,1472,1498]" country="Mexico" name="Nayarit" pageId="3" pageNumber="462">Nayarit</collectingRegion>
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,
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<location id="CA04B5A70049FFCCFF7728D8146E35EA" LSID="urn:lsid:plazi:treatment:4772526A0049FFC9FF1829FF16B432B5:CA04B5A70049FFCCFF7728D8146E35EA" box="[248,371,1472,1498]" country="Mexico" name="Acaponeta" pageId="3" pageNumber="462" stateProvince="Nayarit">Acaponeta</location>
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||
,
|
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<date id="BB65C5BC0049FFCCFEF228D8171A35EB" box="[381,519,1472,1499]" pageId="3" pageNumber="462" value="1960-08-15">
|
||
<collectingDate id="AB213C540049FFCCFEF228D8171A35EB" box="[381,519,1472,1499]" pageId="3" pageNumber="462" value="1960-08-15">15.viii.1960</collectingDate>
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||
</date>
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||
, leg.
|
||
<collectorName id="622E86AA0049FFCCFDCC28D917A435EB" box="[579,697,1472,1499]" pageId="3" pageNumber="462">E. S. Ross</collectorName>
|
||
, D. C.
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||
<collectorName id="622E86AA0049FFCCFC8828D9169535EB" box="[775,904,1473,1499]" pageId="3" pageNumber="462">Rentz, P. H</collectorName>
|
||
. Arnaud Jr. (1
|
||
<collectionCode id="A9CA7BB90049FFCCFBA428D8117B35EA" box="[1067,1126,1472,1498]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15690" lsid="urn:lsid:biocol.org:col:34700" name="California Academy of Sciences" pageId="3" pageNumber="462" type="Museum">CAS</collectionCode>
|
||
)
|
||
</materialsCitation>
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||
.
|
||
</paragraph>
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||
</subSubSection>
|
||
<subSubSection id="87C1B0F70049FFCCFF4828FC165B3682" pageId="3" pageNumber="462" type="diagnosis">
|
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<paragraph id="CF64E37C0049FFCCFF4828FC165B3682" blockId="3.[151,1437,1364,2038]" pageId="3" pageNumber="462">
|
||
<emphasis id="FDAF3F6E0049FFCCFF4828FC14CD35CE" bold="true" box="[199,464,1508,1534]" pageId="3" pageNumber="462">Differential diagnosis.</emphasis>
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||
Among Central American species, recognized by the combination of small size (ca.
|
||
<quantity id="08234E990049FFCCFF182B10141E3613" box="[151,259,1544,1571]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="3" pageNumber="462" unit="mm" value="2.5">2.50 mm</quantity>
|
||
), the smooth dorsum with relatively sparse pronotal punctation, the lack of a callus on the 5
|
||
<superScript id="38AE4E340049FFCCFAB22B1010573626" attach="left" box="[1341,1354,1544,1558]" fontSize="6" pageId="3" pageNumber="462">th</superScript>
|
||
elytral interstria, the greenish-blue dorsal color, and the male genitalia (
|
||
<figureCitation id="57E0FFF90049FFCCFCE42B3416A23676" box="[875,959,1580,1606]" captionStart="FIGURES 25–27. 25" captionStartId="34.[151,264,1944,1968]" captionTargetBox="[170,1427,194,1905]" captionTargetId="figure-22@34.[151,1435,181,1920]" captionTargetPageId="34" captionText="FIGURES 25–27. 25. Hydrochus aeruginosus n. sp., holotype. 26. Hydrochus variolatus LeConte, type labels. 27. Hydrochus vagus LeConte, type labels" figureDoi="http://doi.org/10.5281/zenodo.4777900" httpUri="https://zenodo.org/record/4777900/files/figure.png" pageId="3" pageNumber="462">Fig. 26</figureCitation>
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||
; described below). This species has a generalized
|
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<taxonomicName id="08DB98FF0049FFCCFF782B48146C365A" authorityName="Leach" authorityYear="1817" box="[247,369,1616,1642]" class="Insecta" family="Hydrochidae" genus="Hydrochus" kingdom="Animalia" order="Coleoptera" pageId="3" pageNumber="462" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="FDAF3F6E0049FFCCFF782B48146C365A" box="[247,369,1616,1642]" italics="true" pageId="3" pageNumber="462">Hydrochus</emphasis>
|
||
</taxonomicName>
|
||
habitus; reliable determinations will require dissection of males. The male genitalia are readily recognized by the paramere tips which arc over the aedeagus, the latter being widest near the distal end, an unusual condition; also the shape of the basal piece orifice is unusual.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="87C1B0F70049FFC9FF482BA414C33251" lastPageId="6" lastPageNumber="465" pageId="3" pageNumber="462" type="description">
|
||
<paragraph id="CF64E37C0049FFCCFF482BA4142237BA" blockId="3.[151,1437,1364,2038]" pageId="3" pageNumber="462">
|
||
<emphasis id="FDAF3F6E0049FFCCFF482BA4144C36E6" bold="true" box="[199,337,1724,1750]" pageId="3" pageNumber="462">Description</emphasis>
|
||
. Habitus as illustrated (
|
||
<figureCitation id="57E0FFF90049FFCCFDD22BA417BF36E6" box="[605,674,1724,1750]" captionStart="FIGURES 3–4" captionStartId="23.[151,264,1938,1962]" captionTargetBox="[169,1433,200,1895]" captionTargetId="figure-15@23.[151,1435,181,1914]" captionTargetPageId="23" captionText="FIGURES 3–4. Habitus and male genitalia of holotypes. 3. Hydrochus lubricus n. sp. 4. Hydrochus argutoides n. sp." figureDoi="http://doi.org/10.5281/zenodo.4777851" httpUri="https://zenodo.org/record/4777851/files/figure.png" pageId="3" pageNumber="462">Fig. 3</figureCitation>
|
||
). Size:
|
||
<typeStatus id="10605DDE0049FFCCFD782BA4164436E6" box="[759,857,1724,1750]" pageId="3" pageNumber="462" type="holotype">holotype</typeStatus>
|
||
(length/width, mm): body (length to elytral apices) 2.50/0.92; head width 0.65; pronotum l/w 0.58/0.65; PA 0.62; PB 0.52; elytra 1.63/0.92. Habitus as illustrated (
|
||
<figureCitation id="57E0FFF90049FFCCFAE02BF815AA372F" captionStart="FIGURES 25–27. 25" captionStartId="34.[151,264,1944,1968]" captionTargetBox="[170,1427,194,1905]" captionTargetId="figure-22@34.[151,1435,181,1920]" captionTargetPageId="34" captionText="FIGURES 25–27. 25. Hydrochus aeruginosus n. sp., holotype. 26. Hydrochus variolatus LeConte, type labels. 27. Hydrochus vagus LeConte, type labels" figureDoi="http://doi.org/10.5281/zenodo.4777900" httpUri="https://zenodo.org/record/4777900/files/figure.png" pageId="3" pageNumber="462">Fig. 26</figureCitation>
|
||
). Body size moderate (ca.
|
||
<quantity id="08234E990049FFCCFE502A1C175A372F" box="[479,583,1796,1823]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="3" pageNumber="462" unit="mm" value="2.5">2.50 mm</quantity>
|
||
). Dorsum greenish blue, with strong to moderately strong iridescence, elytra without black spots. Punctation on elytra ca. 3–5x that of pronotum. Elytra interstriae ca. 0.5–1.5× strial puncture diameter. Interstria 9
|
||
<superScript id="38AE4E340049FFCCFE0F2A541490376A" attach="left" box="[384,397,1868,1882]" fontSize="6" pageId="3" pageNumber="462">th</superScript>
|
||
more convex than others, overhanging 10
|
||
<superScript id="38AE4E340049FFCCFCEB2A54166C376A" attach="left" box="[868,881,1868,1882]" fontSize="6" pageId="3" pageNumber="462">th</superScript>
|
||
interstria. Usual area of callus on 5
|
||
<superScript id="38AE4E340049FFCCFB702A541011376A" attach="left" box="[1279,1292,1868,1882]" fontSize="6" pageId="3" pageNumber="462">th</superScript>
|
||
very weakly raised, if at all.
|
||
</paragraph>
|
||
<paragraph id="CF64E37C0049FFCCFF482A8D145E37C6" blockId="3.[151,1437,1364,2038]" pageId="3" pageNumber="462">Pronotum slightly wider than long, widest slightly behind anterior margin, narrowed at base, sides arcuate, smooth; anterior margin slightly bisinuate; reliefs very sparsely punctate, depressions more densely punctate; depressions deep.</paragraph>
|
||
<caption id="9BA4B3F4004EFFCBFF182A5F1650376F" ID-DOI="http://doi.org/10.5281/zenodo.4777843" ID-Zenodo-Dep="4777843" box="[151,845,1863,1887]" httpUri="https://zenodo.org/record/4777843/files/figure.png" pageId="4" pageNumber="463" startId="4.[151,250,1863,1887]" targetBox="[186,1395,194,1808]" targetPageId="4">
|
||
<paragraph id="CF64E37C004EFFCBFF182A5F1650376F" blockId="4.[151,845,1863,1887]" box="[151,845,1863,1887]" pageId="4" pageNumber="463">
|
||
<emphasis id="FDAF3F6E004EFFCBFF182A5F140E376F" bold="true" box="[151,275,1863,1887]" pageId="4" pageNumber="463">FIGURE 1.</emphasis>
|
||
Dorsal habitus of Central American
|
||
<taxonomicName id="08DB98FF004EFFCBFD072A5F1650376F" box="[648,845,1863,1887]" class="Insecta" family="Hydrochidae" genus="Hydrochus" kingdom="Animalia" order="Coleoptera" pageId="4" pageNumber="463" phylum="Arthropoda" rank="species" species="undetermined">
|
||
<emphasis id="FDAF3F6E004EFFCBFD072A5F17EB376F" box="[648,758,1863,1887]" italics="true" pageId="4" pageNumber="463">Hydrochus</emphasis>
|
||
species.
|
||
</taxonomicName>
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="9BA4B3F4004FFFCAFF182ADD165037ED" ID-DOI="http://doi.org/10.5281/zenodo.4777847" ID-Zenodo-Dep="4777847" box="[151,845,1989,2013]" httpUri="https://zenodo.org/record/4777847/files/figure.png" pageId="5" pageNumber="464" startId="5.[151,250,1989,2013]" targetBox="[181,1393,181,1953]" targetPageId="5">
|
||
<paragraph id="CF64E37C004FFFCAFF182ADD165037ED" blockId="5.[151,845,1989,2013]" box="[151,845,1989,2013]" pageId="5" pageNumber="464">
|
||
<emphasis id="FDAF3F6E004FFFCAFF182ADD140E37ED" bold="true" box="[151,275,1989,2013]" pageId="5" pageNumber="464">FIGURE 2.</emphasis>
|
||
Dorsal habitus of Central American
|
||
<taxonomicName id="08DB98FF004FFFCAFD072ADD165037ED" box="[648,845,1989,2013]" class="Insecta" family="Hydrochidae" genus="Hydrochus" kingdom="Animalia" order="Coleoptera" pageId="5" pageNumber="464" phylum="Arthropoda" rank="species" species="undetermined">
|
||
<emphasis id="FDAF3F6E004FFFCAFD072ADD17EB37ED" box="[648,758,1989,2013]" italics="true" pageId="5" pageNumber="464">Hydrochus</emphasis>
|
||
species.
|
||
</taxonomicName>
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="CF64E37C004CFFC9FF482D8F117A30E5" blockId="6.[151,1436,151,645]" pageId="6" pageNumber="465">Elytra with spaces between strial punctures narrow walls to ca. 1x their diameter; apices rather sharply conjointly rounded in dorsal view, in lateral view outer margin with very slight angulation.</paragraph>
|
||
<paragraph id="CF64E37C004CFFC9FF482DC716B7312D" blockId="6.[151,1436,151,645]" pageId="6" pageNumber="465">Ventral characters: Mentum coarsely moderately densely punctate, with large median fovea. Submentum with two large foveae. Legs dark brown, tibiofemoral joints slightly darker.</paragraph>
|
||
<paragraph id="CF64E37C004CFFC9FF482C3F116D31C5" blockId="6.[151,1436,151,645]" pageId="6" pageNumber="465">
|
||
Male genitalia (
|
||
<figureCitation id="57E0FFF9004CFFC9FEF52C3F14D03172" box="[378,461,295,322]" captionStart="FIGURES 25–27. 25" captionStartId="34.[151,264,1944,1968]" captionTargetBox="[170,1427,194,1905]" captionTargetId="figure-22@34.[151,1435,181,1920]" captionTargetPageId="34" captionText="FIGURES 25–27. 25. Hydrochus aeruginosus n. sp., holotype. 26. Hydrochus variolatus LeConte, type labels. 27. Hydrochus vagus LeConte, type labels" figureDoi="http://doi.org/10.5281/zenodo.4777900" httpUri="https://zenodo.org/record/4777900/files/figure.png" pageId="6" pageNumber="465">Fig. 26</figureCitation>
|
||
) general characters: paramere tips only moderately slender, without plsa, with pmsm, slightly narrower in lateral view than in dorsal/ventral views, in dorsal/ventral views with distal tips meeting, medial margins arcuate around distal end of aedeagus; pseudoparameres attaining ca. midlength of parameres, tapering distally; aedeagus in dorsal/ventral views widest subapically, tapering from widest point to base; in lateral view wider, especially basally; lateral margins of aedeagus sclerotized; basal piece shorter than parameres, parallel-sided or nearly so in dorsal/ventral views, orifice sclerotized and produced in semi-cup shape.
|
||
</paragraph>
|
||
<paragraph id="CF64E37C004CFFC9FF182CE711E33229" blockId="6.[151,1436,151,645]" box="[151,1278,510,537]" pageId="6" pageNumber="465">Dorsal surface: pdmm wide at adtl, then very narrowly separated; adbl small; adtl at about distal 1/5.</paragraph>
|
||
<paragraph id="CF64E37C004CFFC9FF482F3B14C33251" blockId="6.[151,1436,151,645]" pageId="6" pageNumber="465">Ventral surface: pvmm much more widely separated than pdmm, approximating lateral margin of aedeagus; avtl at ca. midlength of aedeagus.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="87C1B0F7004CFFC9FF482F7316B432B5" box="[199,937,619,645]" pageId="6" pageNumber="465" type="etymology">
|
||
<paragraph id="CF64E37C004CFFC9FF482F7316B432B5" blockId="6.[151,1436,151,645]" box="[199,937,619,645]" pageId="6" pageNumber="465">
|
||
<emphasis id="FDAF3F6E004CFFC9FF482F73145332B5" bold="true" box="[199,334,619,645]" pageId="6" pageNumber="465">Etymology.</emphasis>
|
||
Named in reference to the greenish-blue dorsal color.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |