148 lines
17 KiB
XML
148 lines
17 KiB
XML
<document id="A62D1D47F4874B29E23CBCB72E81BC0D" ID-CLB-Dataset="181704" ID-DOI="10.11646/zootaxa.5203.1.1" ID-GBIF-Dataset="b6f94c7b-7033-4952-96a7-3db5fb6ad879" ID-ISSN="1175-5326" ID-Zenodo-Dep="7284841" ID-ZooBank="85C20298-5DF9-44DF-8485-3C64CF40CD08" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1667554441660" checkinUser="plazi" docAuthor="Perkins, Philip D." docDate="2022" docId="0C081779B9027858C5B8451DFF262136" docLanguage="en" docName="zootaxa.5203.1.1.pdf" docOrigin="Zootaxa 5203 (1)" docSource="http://dx.doi.org/10.11646/zootaxa.5203.1.1" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Hydraena camerocompressa Perkins 2022, new species" docType="treatment" docVersion="7" lastPageNumber="19" masterDocId="F0316F01B913784AC52F422FFFE92502" masterDocTitle="Thirty-three new species of water beetles in the genus Hydraena Kugelann from Cameroon (Coleoptera: Hydraenidae)" masterLastPageNumber="66" masterPageNumber="1" pageNumber="18" updateTime="1699409684053" updateUser="ExternalLinkService">
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<mods:titleInfo id="027B221962AE0F93C43D929652DED9A7">
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<mods:title id="F695CDF5BB1FB6C04EB34C282ABF918E">Thirty-three new species of water beetles in the genus Hydraena Kugelann from Cameroon (Coleoptera: Hydraenidae)</mods:title>
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<mods:name id="11B948354D1184602B095F0CF1C7B9FF" type="personal">
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<mods:roleTerm id="64982B7E733BE780FAB771DC1344BC4A">Author</mods:roleTerm>
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<mods:namePart id="8F1078615B39ABB5257C9BA1327FF714">Perkins, Philip D.</mods:namePart>
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<mods:typeOfResource id="6E329136F2AE970D525A1D17970E23BC">text</mods:typeOfResource>
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<mods:title id="6B15B145856AD6A776655E0AAB6FB42B">Zootaxa</mods:title>
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<mods:part id="870BC617213C42EAA48B7AC29B3601B3">
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<mods:date id="EE0BB2CC04A7D9BC192001EB4252AF12">2022</mods:date>
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<mods:number id="9EF2F9F8FFFC8DF29BF2F29C882F7DDE">2022-11-03</mods:number>
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<mods:number id="EE5FE4CD20C288A8926826135B0A369F">5203</mods:number>
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<mods:url id="745D340923FAC7868054ABCF77AB7FD3">http://dx.doi.org/10.11646/zootaxa.5203.1.1</mods:url>
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<mods:classification id="68BBAE4A0C8E929BE35AFCAB8D5EBCD7">journal article</mods:classification>
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<mods:identifier id="BAE29FE1E62AB0770F94D79387C05864" type="DOI">10.11646/zootaxa.5203.1.1</mods:identifier>
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<treatment id="0C081779B9027858C5B8451DFF262136" ID-DOI="http://doi.org/10.5281/zenodo.7300267" ID-GBIF-Taxon="204205232" ID-Zenodo-Dep="7300267" LSID="urn:lsid:plazi:treatment:0C081779B9027858C5B8451DFF262136" httpUri="http://treatment.plazi.org/id/0C081779B9027858C5B8451DFF262136" lastPageId="18" lastPageNumber="19" pageId="17" pageNumber="18">
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<subSubSection id="CCBBF5E4B902785BC5B8451DFD67224E" box="[151,654,1842,1869]" pageId="17" pageNumber="18" type="nomenclature">
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<paragraph id="841EA66FB902785BC5B8451DFD67224E" blockId="17.[151,662,1842,1905]" box="[151,654,1842,1869]" pageId="17" pageNumber="18">
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<heading id="DF561103B902785BC5B8451DFD67224E" bold="true" box="[151,654,1842,1869]" fontSize="11" level="2" pageId="17" pageNumber="18" reason="4">
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<emphasis id="B6D57A7DB902785BC5B8451DFD67224E" bold="true" box="[151,654,1842,1869]" pageId="17" pageNumber="18">
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<taxonomicName id="43A1DDECB902785BC5B8451DFE19224F" authority="Perkins, 2022" authorityName="Perkins" authorityYear="2022" box="[151,496,1842,1869]" class="Insecta" family="Hydraenidae" genus="Hydraena" kingdom="Animalia" order="Coleoptera" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="camerocompressa" status="sp. nov.">
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<emphasis id="B6D57A7DB902785BC5B8451DFE19224F" bold="true" box="[151,496,1842,1869]" italics="true" pageId="17" pageNumber="18">Hydraena camerocompressa</emphasis>
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</taxonomicName>
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,
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<taxonomicNameLabel id="ADE6C706B902785BC4D1451CFD67224E" box="[510,654,1842,1869]" pageId="17" pageNumber="18" 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="CCBBF5E4B902785BC5B84578FD7F2273" box="[151,662,1879,1905]" pageId="17" pageNumber="18" type="description">
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<paragraph id="841EA66FB902785BC5B84578FD7F2273" blockId="17.[151,662,1842,1905]" box="[151,662,1879,1905]" pageId="17" pageNumber="18">
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<figureCitation id="1C9ABAEAB902785BC5B84578FF0C2273" box="[151,229,1879,1905]" captionStart="FIGURE 4" captionStartId="6.[151,250,1956,1980]" captionTargetBox="[233,1355,489,1933]" captionTargetId="figure-134@6.[233,1355,489,1933]" captionTargetPageId="6" captionText="FIGURE 4. Dorsal habitus of Cameroonian species of Hydraena in Aedeagal Species Groups 3 and 4." figureDoi="http://doi.org/10.5281/zenodo.7284851" httpUri="https://zenodo.org/record/7284851/files/figure.png" pageId="17" pageNumber="18">Figs. 4</figureCitation>
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,
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<figureCitation id="1C9ABAEAB902785BC5DE4578FEE42273" box="[241,269,1879,1905]" captionStart="FIGURE 21" captionStartId="46.[151,250,1986,2010]" captionTargetBox="[253,1333,181,1963]" captionTargetId="figure-25@46.[253,1333,181,1963]" captionTargetPageId="46" captionText="FIGURE 21. Hydraena camerocompressa, new species, habitus and aedeagus of holotype." figureDoi="http://doi.org/10.5281/zenodo.7284905" httpUri="https://zenodo.org/record/7284905/files/figure.png" pageId="17" pageNumber="18">21</figureCitation>
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(habitus), 21 (aedeagus), 42 (map)
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</paragraph>
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</subSubSection>
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<subSubSection id="CCBBF5E4B902785BC5B845B0FD3722DF" pageId="17" pageNumber="18" type="materials_examined">
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<paragraph id="841EA66FB902785BC5B845B0FD3722DF" blockId="17.[151,1436,1950,2013]" pageId="17" pageNumber="18">
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<emphasis id="B6D57A7DB902785BC5B845B0FEA322BA" bold="true" box="[151,330,1950,1977]" pageId="17" pageNumber="18">Type Material.</emphasis>
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<materialsCitation id="34C9AC32B902785BC47C45B0FF0322DF" ID-GBIF-Occurrence="3962178301" collectingDate="1982-05-01" collectionCode="MCZ" collectorName="N. Ngaoundere & P. D. Perkins" country="Cameroon" location="Cameroon" pageId="17" pageNumber="18" specimenCount="1" typeStatus="holotype">
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<typeStatus id="5B1A18CDB902785BC47C45B0FE5222BB" box="[339,443,1951,1977]" pageId="17" pageNumber="18" type="holotype">Holotype</typeStatus>
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(male):
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<emphasis id="B6D57A7DB902785BC73045B1FDC422BA" bold="true" box="[543,557,1950,1976]" pageId="17" pageNumber="18">“</emphasis>
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<collectingCountry id="FCB6E6FFB902785BC70245B0FD4B22BB" box="[557,674,1951,1977]" name="Cameroon" pageId="17" pageNumber="18">Cameroon</collectingCountry>
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:
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<quantity id="43590B8AB902785BC79B45B1FD1422BB" box="[692,765,1950,1977]" metricMagnitude="4" metricUnit="m" metricValue="3.5" pageId="17" pageNumber="18" unit="km" value="35.0">35 km</quantity>
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<collectorName id="2954C3B9B902785BC62945B0FC5E22BB" box="[774,951,1951,1977]" pageId="17" pageNumber="18">N. Ngaoundere</collectorName>
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, stream,
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<date id="F01F80AFB902785BC13045B0FB6822BB" box="[1055,1153,1951,1977]" pageId="17" pageNumber="18" value="1982-05-01">
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<collectingDate id="E05B7947B902785BC13045B0FB6822BB" box="[1055,1153,1951,1977]" pageId="17" pageNumber="18" value="1982-05-01">1.v.1982</collectingDate>
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</date>
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,
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<collectorName id="2954C3B9B902785BC1A045B0FACC22BB" box="[1167,1317,1951,1977]" pageId="17" pageNumber="18">P. D. Perkins</collectorName>
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collector” (
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<collectionCode id="E2B03EAAB902785BC5B045ECFF0B22DF" box="[159,226,1987,2013]" 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="17" pageNumber="18" type="Museum">MCZ</collectionCode>
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)
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</materialsCitation>
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.
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<materialsCitation id="34C9AC32B902785BC5DA45ECFD3322DF" ID-GBIF-Occurrence="3962178334" box="[245,730,1987,2013]" collectingDate="1982-05-01" collectionCode="MCZ" collectorName="N. Ngaoundere & P. D. Perkins" country="Cameroon" location="Cameroon" pageId="17" pageNumber="18" specimenCount="1" typeStatus="paratype">
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<typeStatus id="5B1A18CDB902785BC5DA45ECFE8F22DF" box="[245,358,1987,2013]" pageId="17" pageNumber="18" type="paratype">Paratypes</typeStatus>
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: Same data as holotype (6
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<collectionCode id="E2B03EAAB902785BC7BE45ECFD3A22DF" box="[657,723,1987,2013]" 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="17" pageNumber="18" type="Museum">MCZ</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="CCBBF5E4B9017858C5E842B9FAB4241E" pageId="18" pageNumber="19" type="diagnosis">
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<paragraph id="841EA66FB9017858C5E842B9FAB4241E" blockId="18.[151,1437,150,1076]" pageId="18" pageNumber="19">
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<emphasis id="B6D57A7DB9017858C5E842B9FE3825B2" bold="true" box="[199,465,150,176]" pageId="18" pageNumber="19">Differential Diagnosis.</emphasis>
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Differentiated from other members of the genus in
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<collectingCountry id="FCB6E6FFB9017858C12742B9FB9425B2" box="[1032,1149,150,176]" name="Cameroon" pageId="18" pageNumber="19">Cameroon</collectingCountry>
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by the combination of the very narrow P2 (l/w ca. 4/1), the unusual ratios of P2 width and plaque shape (P2/w/l/s ca. 1/1/6/5), and the aedeagus (
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<figureCitation id="1C9ABAEAB9017858C5B042F1FF1A25FA" box="[159,243,222,248]" captionStart="FIGURE 21" captionStartId="46.[151,250,1986,2010]" captionTargetBox="[253,1333,181,1963]" captionTargetId="figure-25@46.[253,1333,181,1963]" captionTargetPageId="46" captionText="FIGURE 21. Hydraena camerocompressa, new species, habitus and aedeagus of holotype." figureDoi="http://doi.org/10.5281/zenodo.7284905" httpUri="https://zenodo.org/record/7284905/files/figure.png" pageId="18" pageNumber="19">Fig. 21</figureCitation>
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). Although the P2 is very narrow, as is that of
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<taxonomicName id="43A1DDECB9017858C7D842F0FC2225FA" authority="Perkins, 2022" authorityName="Perkins" authorityYear="2022" box="[759,971,222,248]" class="Insecta" family="Hydraenidae" genus="Hydraena" kingdom="Animalia" order="Coleoptera" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="camerocrebrata" status="sp. nov.">
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<emphasis id="B6D57A7DB9017858C7D842F0FC2225FA" box="[759,971,222,248]" italics="true" pageId="18" pageNumber="19">H. camerocrebrata</emphasis>
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</taxonomicName>
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<emphasis id="B6D57A7DB9017858C6FD42F1FBF825FA" bold="true" box="[978,1041,222,248]" pageId="18" pageNumber="19">
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<taxonomicNameLabel id="ADE6C706B9017858C6FD42F1FBF825FA" box="[978,1041,222,248]" pageId="18" pageNumber="19" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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, the habitus and aedeagi of the two species markedly differ.
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<taxonomicName id="43A1DDECB9017858C485432CFDB6241E" authorityName="Perkins" authorityYear="2022" box="[426,607,258,284]" class="Insecta" family="Hydraenidae" genus="Hydraena" kingdom="Animalia" order="Coleoptera" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="cameropetila">
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<emphasis id="B6D57A7DB9017858C485432CFDB6241E" box="[426,607,258,284]" italics="true" pageId="18" pageNumber="19">H. cameropetila</emphasis>
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</taxonomicName>
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(CAM13) also has a very narrow P2, but lacks metaventral plaques.
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</paragraph>
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</subSubSection>
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<subSubSection id="CCBBF5E4B9017858C5E84309FBD726CA" pageId="18" pageNumber="19" type="description">
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<paragraph id="841EA66FB9017858C5E84309FEC4273E" blockId="18.[151,1437,150,1076]" pageId="18" pageNumber="19">
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<emphasis id="B6D57A7DB9017858C5E84309FEB82442" bold="true" box="[199,337,294,320]" pageId="18" pageNumber="19">Description</emphasis>
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. Size:
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<typeStatus id="5B1A18CDB9017858C48B4309FDEF2442" box="[420,518,294,320]" pageId="18" pageNumber="19" type="holotype">holotype</typeStatus>
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(length/width, mm): body (length to elytral apices) 1.40/0.61; head width 0.33; pronotum 0.33/0.48, PA 0.37, PB 0.39; elytra 0.83/0.61. Habitus as illustrated (
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<figureCitation id="1C9ABAEAB9017858C1074365FB972466" box="[1064,1150,330,356]" captionStart="FIGURE 21" captionStartId="46.[151,250,1986,2010]" captionTargetBox="[253,1333,181,1963]" captionTargetId="figure-25@46.[253,1333,181,1963]" captionTargetPageId="46" captionText="FIGURE 21. Hydraena camerocompressa, new species, habitus and aedeagus of holotype." figureDoi="http://doi.org/10.5281/zenodo.7284905" httpUri="https://zenodo.org/record/7284905/files/figure.png" pageId="18" pageNumber="19">Fig. 21</figureCitation>
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). Dorsum brown to light brown, head and pronotal macula darker, palpi testaceous, tip of last palpomere not darker. Dorsum of head and pronotum moderately densely punctulate, more sparsely punctulate on macula than on surrounding areas, interstices shining; punctures of frons disc and pronotal disc ca. 1xef, interstices ca. 1–3xpd or slightly larger; punctures of clypeus obsolete. Labrum apicomedially excised, free margins weakly upturned. Pronotum with anterior margin weakly emarginate over middle 1/2; antero- and posterolateral pronotal foveae shallow, posterosubmedial foveae very shallow.
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</paragraph>
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<paragraph id="841EA66FB9017858C5E84069FE7427F2" blockId="18.[151,1437,150,1076]" pageId="18" pageNumber="19">Elytra with summit of posterior declivity at or very near midlength; lateral explanate margins narrow; on basal 1/3 punctures slightly larger than largest pronotal punctures, punctures becoming gradually smaller toward posterior, each puncture with very short and very fine seta. Intervals not raised, width ca. 1–2xpd or less, as are interstices between punctures of a row. Apices in dorsal aspect conjointly rounded, in posterior aspect margins not forming angle with one another.</paragraph>
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<paragraph id="841EA66FB9017858C5B840D4FBD726CA" blockId="18.[151,1437,150,1076]" pageId="18" pageNumber="19">Venter: Mentum and postmentum nitid, dull. Genae very slightly raised, shining, without posterior ridge. Ratios of P2 width and plaque shape (P2/w/l/s) ca. 1/1/6/5. P1 laminate; median carina weakly sinuate in profile. P2 narrow, l/ w ca. 4/1, sides parallel, apex blunt. Plaques narrow, straight, parallel, weakly raised, located at sides of deep median depression. Metaventrite with very short longitudinal ridge on each side, extended posteriorly from margin of each mesocoxal cavity. AIS weakly concave, width at straight posterior margin ca. 1.5x P2. Pro- meso- and metatibiae slender, straight. Abdominal apex with deep asymmetrical slightly off-center notch.</paragraph>
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</subSubSection>
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<subSubSection id="CCBBF5E4B9017858C5E841FDFC2126EE" box="[199,968,978,1005]" pageId="18" pageNumber="19" type="distribution">
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<paragraph id="841EA66FB9017858C5E841FDFC2126EE" blockId="18.[151,1437,150,1076]" box="[199,968,978,1005]" pageId="18" pageNumber="19">
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<emphasis id="B6D57A7DB9017858C5E841FDFE8826EE" bold="true" box="[199,353,978,1004]" pageId="18" pageNumber="19">Distribution.</emphasis>
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Currently known only from the
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<typeStatus id="5B1A18CDB9017858C7E341FCFD1526EF" box="[716,764,979,1005]" pageId="18" pageNumber="19">type</typeStatus>
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locality (
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<figureCitation id="1C9ABAEAB9017858C64841FDFC5226EE" box="[871,955,978,1004]" captionStart="FIGURES 42–43" captionStartId="65.[151,264,1727,1751]" captionTargetBox="[156,1432,181,1701]" captionTargetId="figure-14@65.[156,1432,181,1704]" captionTargetPageId="65" captionText="FIGURES 42–43. Geographical distributions of Cameroonian Hydraena." figureDoi="http://doi.org/10.5281/zenodo.7284967" httpUri="https://zenodo.org/record/7284967/files/figure.png" pageId="18" pageNumber="19">Fig. 42</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="CCBBF5E4B9017858C5E841D9FF262136" pageId="18" pageNumber="19" type="etymology">
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<paragraph id="841EA66FB9017858C5E841D9FF262136" blockId="18.[151,1437,150,1076]" pageId="18" pageNumber="19">
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<emphasis id="B6D57A7DB9017858C5E841D9FEA72112" bold="true" box="[199,334,1014,1040]" pageId="18" pageNumber="19">Etymology.</emphasis>
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Named in reference to the known distribution and the very narrow mesoventral intercoxal process (P2).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |