211 lines
24 KiB
XML
211 lines
24 KiB
XML
<document id="C7F9720E53545A8372D4E554243114B2" ID-DOI="10.11646/zootaxa.2944.1.1" ID-ISSN="11755334" ID-Zenodo-Dep="5283420" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629731250194" checkinUser="felipe" docAuthor="Perkins, Philip D." docDate="2011" docId="03B087E55B07FFF1FF79F2BAFE7CF9D9" docLanguage="en" docName="zt02944p417.pdf" docOrigin="Zootaxa 2944 (1)" docSource="https://biotaxa.org/Zootaxa/article/view/zootaxa.2944.1.1" docStyle="DocumentStyle:D239614CE4198176A422035174489AB1.4:Zootaxa.2009-2012.monograph" docStyleId="D239614CE4198176A422035174489AB1" docStyleName="Zootaxa.2009-2012.monograph" docStyleVersion="4" docTitle="Hydraena inplacopaca Perkins 2011, new species" docType="treatment" docVersion="5" lastPageNumber="99" masterDocId="FF89FF9D5B65FF93FFEEF22DFFB6FF96" masterDocTitle="New species (130) of the hyperdiverse aquatic beetle genus Hydraena Kugelann from Papua New Guinea, and a preliminary analysis of areas of endemism (Coleoptera: Hydraenidae) 2944" masterLastPageNumber="417" masterPageNumber="1" pageNumber="99" updateTime="1699103370621" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="33D92A28478D0959A433677255783395">New species (130) of the hyperdiverse aquatic beetle genus Hydraena Kugelann from Papua New Guinea, and a preliminary analysis of areas of endemism (Coleoptera: Hydraenidae) 2944</mods:title>
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<mods:namePart id="988A17F64B1B1E4F52DF01C14A44F6A3">Perkins, Philip D.</mods:namePart>
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<mods:typeOfResource id="556821D843D92EC8EDD3D35390336ADC">text</mods:typeOfResource>
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<mods:title id="B4C06B19A73807AB5C9FEF8792513620">Zootaxa</mods:title>
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<mods:part id="677D13AC3AF4179160419FF2EF5BB081">
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<mods:date id="609534E3EAA7CDDC396F00DE8599A79E">2011</mods:date>
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<mods:number id="043197D2B40B182D76D28046C673DB92">2011-07-08</mods:number>
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<mods:number id="664DCDCFD585549B9B85F3CCECDD4C5C">2944</mods:number>
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<mods:url id="6B3C329C986DA1A7C7E39F05E0D82E85">https://biotaxa.org/Zootaxa/article/view/zootaxa.2944.1.1</mods:url>
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<mods:classification id="718E7632897A258C42182DDA76B839B0">journal article</mods:classification>
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<mods:identifier id="2C38E54460530608E9A79E6A02F94002" type="DOI">10.11646/zootaxa.2944.1.1</mods:identifier>
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<mods:identifier id="37620B6076ADD27A0C7CA7511AE60641" type="ISSN">11755334</mods:identifier>
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<treatment id="03B087E55B07FFF1FF79F2BAFE7CF9D9" ID-DOI="http://doi.org/10.5281/zenodo.5291686" ID-Zenodo-Dep="5291686" LSID="urn:lsid:plazi:treatment:03B087E55B07FFF1FF79F2BAFE7CF9D9" httpUri="http://treatment.plazi.org/id/03B087E55B07FFF1FF79F2BAFE7CF9D9" lastPageNumber="99" pageId="98" pageNumber="99">
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<subSubSection id="C30365785B07FFF1FF79F2BAFDFEFF27" box="[151,584,151,177]" pageId="98" pageNumber="99" type="nomenclature">
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<paragraph id="8BA636F35B07FFF1FF79F2BAFDFEFF27" blockId="98.[151,584,151,210]" box="[151,584,151,177]" pageId="98" pageNumber="99">
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<heading id="D0EE819F5B07FFF1FF79F2BAFDFEFF27" bold="true" box="[151,584,151,177]" fontSize="11" level="1" pageId="98" pageNumber="99" reason="1">
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<emphasis id="B96DEAE15B07FFF1FF79F2BAFDFEFF27" bold="true" box="[151,584,151,177]" pageId="98" pageNumber="99">
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<taxonomicName id="4C194D705B07FFF1FF79F2BAFE1EFF27" ID-CoL="3N3BN" authority="Perkins, 2011" authorityName="Perkins" authorityYear="2011" box="[151,424,151,177]" class="Insecta" family="Hydraenidae" genus="Hydraena" kingdom="Animalia" order="Coleoptera" pageId="98" pageNumber="99" phylum="Arthropoda" rank="species" species="inplacopaca" status="sp. nov.">
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<emphasis id="B96DEAE15B07FFF1FF79F2BAFE1EFF27" bold="true" box="[151,424,151,177]" italics="true" pageId="98" pageNumber="99">Hydraena inplacopaca</emphasis>
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</taxonomicName>
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,
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<taxonomicNameLabel id="A25E579A5B07FFF1FE56F2BAFDFEFF27" box="[440,584,151,177]" pageId="98" pageNumber="99" 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>
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||
<subSubSection id="C30365785B07FFF1FF79F297FE34FF44" box="[151,386,186,210]" pageId="98" pageNumber="99" type="description">
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<paragraph id="8BA636F35B07FFF1FF79F297FE34FF44" blockId="98.[151,584,151,210]" box="[151,386,186,210]" pageId="98" pageNumber="99">
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(
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<figureCitation id="13222A765B07FFF1FF71F297FEBDFF44" box="[159,267,186,210]" captionStart="FIGURE 170" captionStartId="272.[151,250,1753,1776]" captionTargetBox="[246,1325,198,1718]" captionTargetId="figure-29@272.[238,1348,193,1732]" captionTargetPageId="272" captionText="FIGURE 170. Hydraena implacopaca, holotype, dorsal and lateral habitus, and venter." figureDoi="http://doi.org/10.5281/zenodo.5283736" httpUri="https://zenodo.org/record/5283736/files/figure.png" pageId="98" pageNumber="99">Figs. 170</figureCitation>
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,
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<figureCitation id="13222A765B07FFF1FEF8F297FEF4FF44" box="[278,322,186,210]" captionStart="FIGURES 172–173" captionStartId="274.[151,264,1650,1673]" captionText="FIGURES 172–173. Aedeagi of holotypes. 172. H. implacopaca. 173. H. transvallis." pageId="98" pageNumber="99">172</figureCitation>
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,
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<figureCitation id="13222A765B07FFF1FEA0F297FECFFF44" box="[334,377,186,210]" captionStart="FIGURES 507–510" captionStartId="402.[151,264,1650,1673]" captionTargetBox="[165,1421,234,1609]" captionTargetId="figure-23@402.[165,1421,193,1629]" captionTargetPageId="402" captionText="FIGURES 507–510. Geographical distributions of Hydraena species." figureDoi="http://doi.org/10.5281/zenodo.5284121" httpUri="https://zenodo.org/record/5284121/files/figure.png" pageId="98" pageNumber="99">509</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C30365785B07FFF1FF79F32EFBA4FE10" pageId="98" pageNumber="99" type="materials_examined">
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<paragraph id="8BA636F35B07FFF1FF79F32EFBA4FE10" blockId="98.[151,1436,258,1615]" pageId="98" pageNumber="99">
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Type Material.
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<materialsCitation id="3B713CAE5B07FFF1FEBCF32EFAF9FEA8" collectingDate="1965-02-15" collectionCode="NHM" collectorName="M. E. Bacchus" elevation="1524" latitude="-6.633333" location="Okapa" longLatPrecision="1304" longitude="145.53334" municipality="Waisa" pageId="98" pageNumber="99" specimenCount="1" stateProvince="Eastern Highlands" typeStatus="holotype">
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||
<typeStatus id="54A288515B07FFF1FEBCF32EFE09FE8D" box="[338,447,259,283]" pageId="98" pageNumber="99" type="holotype">
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<emphasis id="B96DEAE15B07FFF1FEBCF32EFE09FE8D" bold="true" box="[338,447,259,283]" pageId="98" pageNumber="99">Holotype</emphasis>
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||
</typeStatus>
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(male):
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<emphasis id="B96DEAE15B07FFF1FDC7F32EFC32FE8D" bold="true" box="[553,900,258,283]" pageId="98" pageNumber="99">
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||
<collectingRegion id="49DDF8115B07FFF1FDC7F32EFCC9FE8D" box="[553,895,258,283]" country="Papua New Guinea" name="Eastern Highlands" pageId="98" pageNumber="99">Eastern Highlands Province</collectingRegion>
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:
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</emphasis>
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<collectingMunicipality id="6BC2AC895B07FFF1FC7BF32FFC6AFE8C" box="[917,988,258,282]" pageId="98" pageNumber="99">Waisa</collectingMunicipality>
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, nr.
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<location id="8EC660285B07FFF1FBE3F32FFBEFFE8C" LSID="urn:lsid:plazi:treatment:03B087E55B07FFF1FF79F2BAFE7CF9D9:8EC660285B07FFF1FBE3F32FFBEFFE8C" box="[1037,1113,258,282]" latitude="-6.633333" longLatPrecision="1304" longitude="145.53334" municipality="Waisa" name="Okapa" pageId="98" pageNumber="99" stateProvince="Eastern Highlands">Okapa</location>
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, in holes in partly burnt and decayed logs in small fast river,
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<quantity id="4CE19B165B07FFF1FE11F30BFDE3FEA8" box="[511,597,294,318]" metricMagnitude="3" metricUnit="m" metricValue="1.524" pageId="98" pageNumber="99" unit="m" value="1524.0">
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||
<elevation id="0034D1C05B07FFF1FE11F30BFDE3FEA8" box="[511,597,294,318]" metricMagnitude="3" metricUnit="m" metricValue="1.524" pageId="98" pageNumber="99" unit="m" value="1524.0">1524 m</elevation>
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</quantity>
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,
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<geoCoordinate id="EE2D50345B07FFF1FD8FF30BFD0FFEA8" box="[609,697,294,318]" degrees="6" direction="south" minutes="38" orientation="latitude" pageId="98" pageNumber="99" precision="925" value="-6.633333">6° 38' S</geoCoordinate>
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,
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<geoCoordinate id="EE2D50345B07FFF1FD2BF30BFC8AFEA8" box="[709,828,294,318]" degrees="145" direction="east" minutes="32" orientation="longitude" pageId="98" pageNumber="99" precision="925" value="145.53334">145° 32' E</geoCoordinate>
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,
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||
<date id="FFA710335B07FFF1FCA6F30BFC0CFEA8" box="[840,954,294,318]" pageId="98" pageNumber="99" value="1965-02-15">
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<collectingDate id="EFE3E9DB5B07FFF1FCA6F30BFC0CFEA8" box="[840,954,294,318]" pageId="98" pageNumber="99" value="1965-02-15">15 ii 1965</collectingDate>
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||
</date>
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,
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<collectorName id="26EC53255B07FFF1FC28F30AFBDCFEA8" box="[966,1130,294,318]" pageId="98" pageNumber="99">M. E. Bacchus</collectorName>
|
||
(MEB 192) (
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<collectionCode id="ED08AE365B07FFF1FB11F30BFAF0FEA8" box="[1279,1350,294,318]" pageId="98" pageNumber="99">NHM</collectionCode>
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||
)
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||
</materialsCitation>
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||
.
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<materialsCitation id="3B713CAE5B07FFF1FAB7F30AFBB8FE10" collectingDate="1965-02-05" collectionCode="NHM" collectorName="M. E. Bacchus" elevation="1524" latitude="-6.5333333" location="Okapa" longLatPrecision="1304" longitude="145.61667" municipality="Wanitabi Valley" pageId="98" pageNumber="99" specimenCount="1" stateProvince="Eastern Highlands" typeStatus="paratype">
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||
<emphasis id="B96DEAE15B07FFF1FAB7F30AFF63FEF5" bold="true" pageId="98" pageNumber="99">
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||
<typeStatus id="54A288515B07FFF1FAB7F30AFF63FEF5" pageId="98" pageNumber="99" type="paratype">Paratypes</typeStatus>
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||
</emphasis>
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||
:
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||
<emphasis id="B96DEAE15B07FFF1FF04F366FDF5FEF5" bold="true" box="[234,579,330,355]" pageId="98" pageNumber="99">
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||
<collectingRegion id="49DDF8115B07FFF1FF04F366FD88FEF5" box="[234,574,330,355]" country="Papua New Guinea" name="Eastern Highlands" pageId="98" pageNumber="99">Eastern Highlands Province</collectingRegion>
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||
:
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</emphasis>
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||
<collectingMunicipality id="6BC2AC895B07FFF1FDBEF367FCB3FEF4" box="[592,773,330,354]" pageId="98" pageNumber="99">Wanitabi Valley</collectingMunicipality>
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||
, nr.
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||
<location id="8EC660285B07FFF1FCDDF367FCC9FEF4" LSID="urn:lsid:plazi:treatment:03B087E55B07FFF1FF79F2BAFE7CF9D9:8EC660285B07FFF1FCDDF367FCC9FEF4" box="[819,895,330,354]" latitude="-6.5333333" longLatPrecision="1304" longitude="145.61667" municipality="Wanitabi Valley" name="Okapa" pageId="98" pageNumber="99" stateProvince="Eastern Highlands">Okapa</location>
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, ex muddy gravel banks of small shaded stream,
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<quantity id="4CE19B165B07FFF1FF79F343FF58FE10" box="[151,238,366,390]" metricMagnitude="3" metricUnit="m" metricValue="1.524" pageId="98" pageNumber="99" unit="m" value="1524.0">
|
||
<elevation id="0034D1C05B07FFF1FF79F343FF58FE10" box="[151,238,366,390]" metricMagnitude="3" metricUnit="m" metricValue="1.524" pageId="98" pageNumber="99" unit="m" value="1524.0">1524 m</elevation>
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||
</quantity>
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||
,
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||
<geoCoordinate id="EE2D50345B07FFF1FF14F343FEE5FE10" box="[250,339,366,390]" degrees="6" direction="south" minutes="32" orientation="latitude" pageId="98" pageNumber="99" precision="925" value="-6.5333333">6° 32' S</geoCoordinate>
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,
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<geoCoordinate id="EE2D50345B07FFF1FEB1F343FE60FE10" box="[351,470,366,390]" degrees="145" direction="east" minutes="37" orientation="longitude" pageId="98" pageNumber="99" precision="925" value="145.61667">145° 37' E</geoCoordinate>
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,
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<date id="FFA710335B07FFF1FE0CF343FDFEFE10" box="[482,584,366,390]" pageId="98" pageNumber="99" value="1965-02-05">
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||
<collectingDate id="EFE3E9DB5B07FFF1FE0CF343FDFEFE10" box="[482,584,366,390]" pageId="98" pageNumber="99" value="1965-02-05">5 ii 1965</collectingDate>
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||
</date>
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,
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||
<collectorName id="26EC53255B07FFF1FDBAF342FD4FFE10" box="[596,761,366,390]" pageId="98" pageNumber="99">M. E. Bacchus</collectorName>
|
||
(MEB 177a) (10
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||
<collectionCode id="ED08AE365B07FFF1FC2EF343FBB1FE10" box="[960,1031,366,390]" pageId="98" pageNumber="99">NHM</collectionCode>
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||
)
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||
</materialsCitation>
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||
.
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C30365785B07FFF1FF29F3BFFBA5FD14" pageId="98" pageNumber="99" type="diagnosis">
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<paragraph id="8BA636F35B07FFF1FF29F3BFFBA5FD14" blockId="98.[151,1436,258,1615]" pageId="98" pageNumber="99">
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||
<emphasis id="B96DEAE15B07FFF1FF29F3BFFE64FE3D" bold="true" box="[199,466,402,427]" pageId="98" pageNumber="99">Differential Diagnosis.</emphasis>
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Among members of the
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<emphasis id="B96DEAE15B07FFF1FD09F3BEFCC5FE3D" box="[743,883,403,427]" italics="true" pageId="98" pageNumber="99">Cristatigena</emphasis>
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||
group, similar to
|
||
<taxonomicName id="4C194D705B07FFF1FBD4F3BEFB78FE3D" authorityName="Perkins" authorityYear="2011" box="[1082,1230,403,427]" class="Insecta" family="Hydraenidae" genus="Hydraena" kingdom="Animalia" order="Coleoptera" pageId="98" pageNumber="99" phylum="Arthropoda" rank="species" species="labropaca">
|
||
<emphasis id="B96DEAE15B07FFF1FBD4F3BEFBF8FE3C" box="[1082,1102,403,426]" italics="true" pageId="98" pageNumber="99">H</emphasis>
|
||
.
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||
<emphasis id="B96DEAE15B07FFF1FBB2F3BEFB78FE3D" box="[1116,1230,403,427]" italics="true" pageId="98" pageNumber="99">labropaca</emphasis>
|
||
</taxonomicName>
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||
and
|
||
<taxonomicName id="4C194D705B07FFF1FAEAF3BEFA2DFE3D" authorityName="Perkins" authorityYear="2011" box="[1284,1435,403,427]" class="Insecta" family="Hydraenidae" genus="Hydraena" kingdom="Animalia" order="Coleoptera" pageId="98" pageNumber="99" phylum="Arthropoda" rank="species" species="transvallis">
|
||
<emphasis id="B96DEAE15B07FFF1FAEAF3BEFAAEFE3C" box="[1284,1304,403,426]" italics="true" pageId="98" pageNumber="99">H</emphasis>
|
||
.
|
||
<emphasis id="B96DEAE15B07FFF1FACBF3BEFA2DFE3D" box="[1317,1435,403,427]" italics="true" pageId="98" pageNumber="99">transvallis</emphasis>
|
||
</taxonomicName>
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||
in the absence of metaventral plaques; differing from both species in the larger size (ca. 2.07 vs. 1.62 and
|
||
<quantity id="4CE19B165B07FFF1FA85F39BFF71FE64" metricMagnitude="-3" metricUnit="m" metricValue="1.68" pageId="98" pageNumber="99" unit="mm" value="1.68">1.68 mm</quantity>
|
||
), the less dense and slightly finer pronotal punctation, and the more apparent dorsal setae (
|
||
<figureCitation id="13222A765B07FFF1FB5AF3F7FAA9FE64" box="[1204,1311,474,498]" captionStart="FIGURE 167" captionStartId="270.[151,250,1753,1776]" captionTargetBox="[203,1388,209,1717]" captionTargetId="figure-29@270.[187,1400,193,1732]" captionTargetPageId="270" captionText="FIGURE 167. Hydraena labropaca, holotype, dorsal and lateral habitus, and venter." figureDoi="http://doi.org/10.5281/zenodo.5283732" httpUri="https://zenodo.org/record/5283732/files/figure.png" pageId="98" pageNumber="99">Figs. 167</figureCitation>
|
||
,
|
||
<figureCitation id="13222A765B07FFF1FAC4F3F7FAE0FE64" box="[1322,1366,474,498]" captionStart="FIGURE 170" captionStartId="272.[151,250,1753,1776]" captionTargetBox="[246,1325,198,1718]" captionTargetId="figure-29@272.[238,1348,193,1732]" captionTargetPageId="272" captionText="FIGURE 170. Hydraena implacopaca, holotype, dorsal and lateral habitus, and venter." figureDoi="http://doi.org/10.5281/zenodo.5283736" httpUri="https://zenodo.org/record/5283736/files/figure.png" pageId="98" pageNumber="99">170</figureCitation>
|
||
,
|
||
<figureCitation id="13222A765B07FFF1FA8CF3F7FA39FE64" box="[1378,1423,474,498]" captionStart="FIGURE 171" captionStartId="273.[151,250,1753,1776]" captionTargetBox="[219,1367,214,1720]" captionTargetId="figure-25@273.[200,1387,193,1732]" captionTargetPageId="273" captionText="FIGURE 171. Hydraena transvallis, holotype, dorsal and lateral habitus, and venter." figureDoi="http://doi.org/10.5281/zenodo.5283738" httpUri="https://zenodo.org/record/5283738/files/figure.png" pageId="98" pageNumber="99">171</figureCitation>
|
||
). Males additionally differ from
|
||
<taxonomicName id="4C194D705B07FFF1FE16F3D2FD24FD80" authorityName="Perkins" authorityYear="2011" box="[504,658,510,534]" class="Insecta" family="Hydraenidae" genus="Hydraena" kingdom="Animalia" order="Coleoptera" pageId="98" pageNumber="99" phylum="Arthropoda" rank="species" species="transvallis">
|
||
<emphasis id="B96DEAE15B07FFF1FE16F3D2FDBAFD80" box="[504,524,511,534]" italics="true" pageId="98" pageNumber="99">H</emphasis>
|
||
.
|
||
<emphasis id="B96DEAE15B07FFF1FDF2F3D3FD24FD80" box="[540,658,510,534]" italics="true" pageId="98" pageNumber="99">transvallis</emphasis>
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</taxonomicName>
|
||
by the simple mesotibiae, and from
|
||
<taxonomicName id="4C194D705B07FFF1FBD6F3D2FB78FD80" authorityName="Perkins" authorityYear="2011" box="[1080,1230,510,534]" class="Insecta" family="Hydraenidae" genus="Hydraena" kingdom="Animalia" order="Coleoptera" pageId="98" pageNumber="99" phylum="Arthropoda" rank="species" species="labropaca">
|
||
<emphasis id="B96DEAE15B07FFF1FBD6F3D2FBFAFD80" box="[1080,1100,511,534]" italics="true" pageId="98" pageNumber="99">H</emphasis>
|
||
.
|
||
<emphasis id="B96DEAE15B07FFF1FBB2F3D3FB78FD80" box="[1116,1230,510,534]" italics="true" pageId="98" pageNumber="99">labropaca</emphasis>
|
||
</taxonomicName>
|
||
by the differently shaped labrum; differing from both species by the metafemur, having the basal 1/2 of the lower surface slightly emarginate and bearing a moderately dense patch of short, arcuate setae. The male genitalia of the three species share a basic form, but differ in several significant details (
|
||
<figureCitation id="13222A765B07FFF1FCC7F047FC23FD14" box="[809,917,618,642]" captionStart="FIGURES 168–169" captionStartId="271.[151,264,1650,1673]" captionText="FIGURES 168–169. Aedeagi of holotypes. 168. H. balkei. 169. H. labropaca." pageId="98" pageNumber="99">Figs. 169</figureCitation>
|
||
,
|
||
<figureCitation id="13222A765B07FFF1FC4FF047FBB0FD14" box="[929,1030,618,642]" captionStart="FIGURES 172–173" captionStartId="274.[151,264,1650,1673]" captionText="FIGURES 172–173. Aedeagi of holotypes. 172. H. implacopaca. 173. H. transvallis." pageId="98" pageNumber="99">172, 173</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C30365785B07FFF1FF29F0A3FAF7FA74" pageId="98" pageNumber="99" type="description">
|
||
<paragraph id="8BA636F35B07FFF1FF29F0A3FC5CFD78" blockId="98.[151,1436,258,1615]" pageId="98" pageNumber="99">
|
||
<emphasis id="B96DEAE15B07FFF1FF29F0A3FEEEFD31" bold="true" box="[199,344,654,679]" inLineHeading="true" pageId="98" pageNumber="99" reason="1">Description.</emphasis>
|
||
Size:
|
||
<typeStatus id="54A288515B07FFF1FE42F0A3FDB8FD30" box="[428,526,654,678]" pageId="98" pageNumber="99" type="holotype">holotype</typeStatus>
|
||
(length/width, mm): body (length to elytral apices) 2.07/0.90; head 0.34/0.50; pronotum 0.49/0.66, PA 0.56, PB 0.54; elytra 1.23/0.90. Dorsum brown to dark brown, head and pronotal disc slightly darker, palpi light brown, except distal 1/2 of last palpomere darker.
|
||
</paragraph>
|
||
<paragraph id="8BA636F35B07FFF1FF29F0D6FB70FC50" blockId="98.[151,1436,258,1615]" pageId="98" pageNumber="99">Dorsum of head and pronotum densely punctulate, dull; punctures of frons disc and pronotal disc ca. 1xef, interstices ca. 1xpd or slightly larger, each puncture with short fine seta; punctures of clypeus obsolete. Labrum apicomedially excised, free margins weakly upturned. Mentum finely, moderately densely punctate, shining; postmentum anterior 1/2 with punctation similar to mentum, posterior 1/2 densely micropunctulate. Genae raised, posterior ridge strong. Pronotum with anterior margin weakly emarginate over middle 1/2; emargination with very narrow hyaline margin; pronotal foveae PF1 and PF2 moderately deep, PF3 and PF4 very deep.</paragraph>
|
||
<paragraph id="8BA636F35B07FFF1FF29F1FFFAEFFBC0" blockId="98.[151,1436,258,1615]" pageId="98" pageNumber="99">Elytra dull, punctures much larger and deeper than largest pronotal punctures, each puncture with short fine seta and three granules, one at anterior margin and one on each side. Intervals not raised, width ca. 1xpd, as are interstices between punctures of a row. Apices in dorsal aspect conjointly rounded, in posterior aspect margins not forming angle with one another. Explanate margin well developed, about as wide as widest part of metatibia.</paragraph>
|
||
<paragraph id="8BA636F35B07FFF1FF29F64FFD60FAC4" blockId="98.[151,1436,258,1615]" pageId="98" pageNumber="99">Metaventrite markedly tumid on each side of median impression, plaques absent, hydrofuge pubescence dense. P1 laminate; median carina sinuate in profile. P2 moderately narrow, l/w ca. 2/1, sides diverging very slightly to blunt apex. No midlongitudinal carina between mesoventral intercoxal process and median impression. AIS flat, width at straight posterior margin ca. 2x P2. Protibia (male) widened, weakly arcuate, medial surface flat or slightly concave; mesotibia simple; metafemur basal 1/2 of lower surface slightly emarginate and bearing moderately dense patch of short, arcuate setae; metatibia very gradually widening from base to apex, medial surface very slightly arcuate near midlength. Abdominal apex symmetrical.</paragraph>
|
||
<paragraph id="8BA636F35B07FFF1FF29F773FAF7FA74" blockId="98.[151,1436,258,1615]" pageId="98" pageNumber="99">
|
||
Aedeagus (
|
||
<figureCitation id="13222A765B07FFF1FEAAF773FE15FAE0" box="[324,419,1374,1398]" captionStart="FIGURES 172–173" captionStartId="274.[151,264,1650,1673]" captionText="FIGURES 172–173. Aedeagi of holotypes. 172. H. implacopaca. 173. H. transvallis." pageId="98" pageNumber="99">Fig. 172</figureCitation>
|
||
) main piece with large distal lobe, in ventral aspect, weakly arching from right side toward left side, apically rounded, small lobe on left side; left paramere smaller than distal lobe, widest at midlength, with two small lobes, each with a cluster of setae; right paramere longer than and apically slightly narrower than distal lobe of main piece, apically blunt; distal piece, in right lateral view, with large lobe of characteristic shape.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C30365785B07FFF1FF29F7C2FB6AF990" box="[199,1244,1518,1543]" pageId="98" pageNumber="99" type="etymology">
|
||
<paragraph id="8BA636F35B07FFF1FF29F7C2FB6AF990" blockId="98.[151,1436,258,1615]" box="[199,1244,1518,1543]" pageId="98" pageNumber="99">
|
||
<emphasis id="B96DEAE15B07FFF1FF29F7C2FEFBF991" bold="true" box="[199,333,1519,1543]" inLineHeading="true" pageId="98" pageNumber="99" reason="1">Etymology.</emphasis>
|
||
Named in reference to the lack of metaventral plaques, and dull dorsal sculpture.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C30365785B07FFF1FF29F43FFE7CF9D9" pageId="98" pageNumber="99" type="distribution">
|
||
<paragraph id="8BA636F35B07FFF1FF29F43FFE7CF9D9" blockId="98.[151,1436,258,1615]" pageId="98" pageNumber="99">
|
||
<emphasis id="B96DEAE15B07FFF1FF29F43FFED6F9BD" bold="true" box="[199,352,1554,1579]" inLineHeading="true" pageId="98" pageNumber="99" reason="1">Distribution.</emphasis>
|
||
Currently known from two localities near Okapa, in the eastern part of Area 1; both of which are at about
|
||
<quantity id="4CE19B165B07FFF1FF19F41BFEFAF9D8" box="[247,332,1590,1614]" metricMagnitude="3" metricUnit="m" metricValue="1.524" pageId="98" pageNumber="99" unit="m" value="1524.0">1524 m</quantity>
|
||
(
|
||
<figureCitation id="13222A765B07FFF1FEB5F41BFE0DF9D8" box="[347,443,1590,1614]" captionStart="FIGURES 507–510" captionStartId="402.[151,264,1650,1673]" captionTargetBox="[165,1421,234,1609]" captionTargetId="figure-23@402.[165,1421,193,1629]" captionTargetPageId="402" captionText="FIGURES 507–510. Geographical distributions of Hydraena species." figureDoi="http://doi.org/10.5281/zenodo.5284121" httpUri="https://zenodo.org/record/5284121/files/figure.png" pageId="98" pageNumber="99">Fig. 509</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |