139 lines
16 KiB
XML
139 lines
16 KiB
XML
<document id="906ECBE9A943906478B3FD3D4197EE8D" 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="0C081779B91D7845C5B847C7FEEC263B" 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 camerocurvata Perkins 2022, new species" docType="treatment" docVersion="7" lastPageNumber="16" masterDocId="F0316F01B913784AC52F422FFFE92502" masterDocTitle="Thirty-three new species of water beetles in the genus Hydraena Kugelann from Cameroon (Coleoptera: Hydraenidae)" masterLastPageNumber="66" masterPageNumber="1" pageNumber="15" updateTime="1699409684053" updateUser="ExternalLinkService">
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<mods:titleInfo id="0FF8738BF53DE1F0B798CC657C07031D">
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<mods:title id="DED9FB41875ED08A606EA79AA4E1BD35">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="76C4ED642036060BA498A17F5BD464B7" type="personal">
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<mods:namePart id="3CD05EE96A8572336E719A5E8DD1BFD8">Perkins, Philip D.</mods:namePart>
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<mods:title id="96787954B9E58D4B6C5D6096BD7B7849">Zootaxa</mods:title>
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<mods:part id="AE1ACC7B4A93DA8DC62CBB56F2DB2B39">
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<mods:date id="57AFAF42FC5B87782DC6EE4230ACCA0B">2022</mods:date>
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<mods:number id="98E03363E60830BC69A86FCB270EC297">2022-11-03</mods:number>
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<mods:number id="0FE97DF153DB5C5D8E1826911E83E0AF">5203</mods:number>
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<mods:url id="0D1F0F847ACC99BAA103E518518083ED">http://dx.doi.org/10.11646/zootaxa.5203.1.1</mods:url>
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<mods:classification id="8AF46F755818A3CEF6B1DC0C894633E9">journal article</mods:classification>
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<mods:identifier id="AD9A52FC7BB8832F96F5EDB7F329C9F7" type="CLB-Dataset">181704</mods:identifier>
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<mods:identifier id="A6B3E72B6A9EE67B61E4D941637754B9" type="DOI">10.11646/zootaxa.5203.1.1</mods:identifier>
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<treatment id="0C081779B91D7845C5B847C7FEEC263B" ID-DOI="http://doi.org/10.5281/zenodo.7300194" ID-GBIF-Taxon="204205202" ID-Zenodo-Dep="7300194" LSID="urn:lsid:plazi:treatment:0C081779B91D7845C5B847C7FEEC263B" httpUri="http://treatment.plazi.org/id/0C081779B91D7845C5B847C7FEEC263B" lastPageId="15" lastPageNumber="16" pageId="14" pageNumber="15">
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<subSubSection id="CCBBF5E4B91D7844C5B847C7FD832301" box="[151,618,1512,1539]" pageId="14" pageNumber="15" type="nomenclature">
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<paragraph id="841EA66FB91D7844C5B847C7FD832301" blockId="14.[151,662,1512,1575]" box="[151,618,1512,1539]" pageId="14" pageNumber="15">
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<heading id="DF561103B91D7844C5B847C7FD832301" bold="true" box="[151,618,1512,1539]" fontSize="11" level="2" pageId="14" pageNumber="15" reason="4">
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<emphasis id="B6D57A7DB91D7844C5B847C7FD832301" bold="true" box="[151,618,1512,1539]" pageId="14" pageNumber="15">
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<taxonomicName id="43A1DDECB91D7844C5B847C7FE252301" authority="Perkins, 2022" authorityName="Perkins" authorityYear="2022" box="[151,460,1512,1539]" class="Insecta" family="Hydraenidae" genus="Hydraena" kingdom="Animalia" order="Coleoptera" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="camerocurvata" status="sp. nov.">
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<emphasis id="B6D57A7DB91D7844C5B847C7FE252301" bold="true" box="[151,460,1512,1539]" italics="true" pageId="14" pageNumber="15">Hydraena camerocurvata</emphasis>
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</taxonomicName>
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,
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<taxonomicNameLabel id="ADE6C706B91D7844C4F447C6FD832301" box="[475,618,1513,1539]" pageId="14" pageNumber="15" 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="CCBBF5E4B91D7844C5B84422FD7F2325" box="[151,662,1549,1575]" pageId="14" pageNumber="15" type="description">
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<paragraph id="841EA66FB91D7844C5B84422FD7F2325" blockId="14.[151,662,1512,1575]" box="[151,662,1549,1575]" pageId="14" pageNumber="15">
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<figureCitation id="1C9ABAEAB91D7844C5B84422FF0D2325" box="[151,228,1549,1575]" captionStart="FIGURE 3" captionStartId="5.[151,250,1793,1817]" captionTargetBox="[151,1435,633,1769]" captionTargetId="figure-196@5.[151,1435,633,1769]" captionTargetPageId="5" captionText="FIGURE 3. Dorsal habitus of Cameroonian species of Hydraena in Aedeagal Species Group 2." figureDoi="http://doi.org/10.5281/zenodo.7284849" httpUri="https://zenodo.org/record/7284849/files/figure.png" pageId="14" pageNumber="15">Figs. 3</figureCitation>
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,
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<figureCitation id="1C9ABAEAB91D7844C5DE4422FEE42325" box="[241,269,1549,1575]" captionStart="FIGURE 16" captionStartId="41.[151,250,1995,2019]" captionTargetBox="[232,1360,192,1957]" captionTargetId="figure-15@41.[196,1392,181,1971]" captionTargetPageId="41" captionText="FIGURE 16. Hydraena camerocurvata, new species, habitus and aedeagus of holotype." figureDoi="http://doi.org/10.5281/zenodo.7284888" httpUri="https://zenodo.org/record/7284888/files/figure.png" pageId="14" pageNumber="15">16</figureCitation>
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(habitus), 16 (aedeagus), 40 (map)
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</paragraph>
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</subSubSection>
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<subSubSection id="CCBBF5E4B91D7844C5B8447FFD3A238C" pageId="14" pageNumber="15" type="materials_examined">
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<paragraph id="841EA66FB91D7844C5B8447FFD3A238C" blockId="14.[151,1437,1615,2038]" pageId="14" pageNumber="15">
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<emphasis id="B6D57A7DB91D7844C5B8447FFEAE236B" bold="true" box="[151,327,1615,1642]" pageId="14" pageNumber="15">Type Material.</emphasis>
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<materialsCitation id="34C9AC32B91D7844C4624460FF03238C" ID-GBIF-Occurrence="3962178303" collectingDate="1982-01-30" collectionCode="MCZ" collectorName="P. D. Perkins" country="Cameroon" location="Cameroon" pageId="14" pageNumber="15" specimenCount="1" typeStatus="holotype">
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<typeStatus id="5B1A18CDB91D7844C4624460FE5C236B" box="[333,437,1615,1641]" pageId="14" pageNumber="15" type="holotype">Holotype</typeStatus>
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(male): “
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<collectingCountry id="FCB6E6FFB91D7844C734447FFD7F2368" box="[539,662,1616,1642]" name="Cameroon" pageId="14" pageNumber="15">Cameroon</collectingCountry>
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:
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<collectorName id="2954C3B9B91D7844C78F447FFCCB2368" box="[672,802,1616,1642]" pageId="14" pageNumber="15">N. W. Prov.</collectorName>
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,
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<quantity id="43590B8AB91D7844C603447FFC8E236B" box="[812,871,1615,1642]" metricMagnitude="3" metricUnit="m" metricValue="7.0" pageId="14" pageNumber="15" unit="km" value="7.0">7 km</quantity>
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.
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<collectorName id="2954C3B9B91D7844C65F447FFC12236B" box="[880,1019,1615,1642]" pageId="14" pageNumber="15">E. Bamenda</collectorName>
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, stream,
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<date id="F01F80AFB91D7844C1734460FB21236B" box="[1116,1224,1615,1641]" pageId="14" pageNumber="15" value="1982-01-30">
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<collectingDate id="E05B7947B91D7844C1734460FB21236B" box="[1116,1224,1615,1641]" pageId="14" pageNumber="15" value="1982-01-30">30.i.1982</collectingDate>
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</date>
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, leg.
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<collectorName id="2954C3B9B91D7844C02E447FFA7A236B" box="[1281,1427,1615,1642]" pageId="14" pageNumber="15">P. D. Perkins</collectorName>
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” (
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<collectionCode id="E2B03EAAB91D7844C5B0445BFF0B238C" box="[159,226,1652,1678]" 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="14" pageNumber="15" type="Museum">MCZ</collectionCode>
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)
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</materialsCitation>
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.
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<materialsCitation id="34C9AC32B91D7844C5DA445BFD26238C" ID-GBIF-Occurrence="3962178338" box="[245,719,1651,1678]" collectingDate="1982-01-30" collectionCode="MCZ" collectorName="P. D. Perkins" country="Cameroon" location="Cameroon" pageId="14" pageNumber="15" specimenCount="1" typeStatus="paratype">
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<typeStatus id="5B1A18CDB91D7844C5DA445BFEB2238C" box="[245,347,1652,1678]" pageId="14" pageNumber="15" type="paratype">Paratype</typeStatus>
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: Same data as holotype (1
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<collectionCode id="E2B03EAAB91D7844C7A9445BFD21238C" box="[646,712,1652,1678]" 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="14" pageNumber="15" 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="CCBBF5E4B91D7844C5E844B8FB25221F" pageId="14" pageNumber="15" type="diagnosis">
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<paragraph id="841EA66FB91D7844C5E844B8FB25221F" blockId="14.[151,1437,1615,2038]" pageId="14" pageNumber="15">
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<emphasis id="B6D57A7DB91D7844C5E844B8FE3D23B3" bold="true" box="[199,468,1687,1713]" pageId="14" pageNumber="15">Differential Diagnosis.</emphasis>
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Differentiated from other members of the genus in
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<collectingCountry id="FCB6E6FFB91D7844C10B44B7FB7023B0" box="[1060,1177,1688,1714]" name="Cameroon" pageId="14" pageNumber="15">Cameroon</collectingCountry>
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by the combination of the ovate body form, the transversely convex pronotum, the posterosubmedial foveae shallow, confluent medially forming U-shaped impression, the very narrow P2, and the aedeagus (
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<figureCitation id="1C9ABAEAB91D7844C68944F0FC1023FB" box="[934,1017,1759,1785]" captionStart="FIGURE 16" captionStartId="41.[151,250,1995,2019]" captionTargetBox="[232,1360,192,1957]" captionTargetId="figure-15@41.[196,1392,181,1971]" captionTargetPageId="41" captionText="FIGURE 16. Hydraena camerocurvata, new species, habitus and aedeagus of holotype." figureDoi="http://doi.org/10.5281/zenodo.7284888" httpUri="https://zenodo.org/record/7284888/files/figure.png" pageId="14" pageNumber="15">Fig. 16</figureCitation>
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). Differentiation from other similarly shaped members of Aedeagal Species Group 2 will require careful examination of the aedeagus.
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</paragraph>
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</subSubSection>
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<subSubSection id="CCBBF5E4B91D7845C5E84508FB7727CF" lastPageId="15" lastPageNumber="16" pageId="14" pageNumber="15" type="description">
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<paragraph id="841EA66FB91D7845C5E84508FF3D241F" blockId="14.[151,1437,1615,2038]" lastBlockId="15.[151,1437,151,825]" lastPageId="15" lastPageNumber="16" pageId="14" pageNumber="15">
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<emphasis id="B6D57A7DB91D7844C5E84508FEB82243" bold="true" box="[199,337,1831,1857]" pageId="14" pageNumber="15">Description</emphasis>
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. Size:
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<typeStatus id="5B1A18CDB91D7844C48B4508FDEF2243" box="[420,518,1831,1857]" pageId="14" pageNumber="15" type="holotype">holotype</typeStatus>
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(length/width, mm): body (length to elytral apices) 1.30/0.57; head width 0.34; pronotum 0.31/0.49, PA 0.39, PB 0.41; elytra 0.80/0.57. Habitus as illustrated (
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<figureCitation id="1C9ABAEAB91D7844C1214564FB882267" box="[1038,1121,1867,1893]" captionStart="FIGURE 16" captionStartId="41.[151,250,1995,2019]" captionTargetBox="[232,1360,192,1957]" captionTargetId="figure-15@41.[196,1392,181,1971]" captionTargetPageId="41" captionText="FIGURE 16. Hydraena camerocurvata, new species, habitus and aedeagus of holotype." figureDoi="http://doi.org/10.5281/zenodo.7284888" httpUri="https://zenodo.org/record/7284888/files/figure.png" pageId="14" pageNumber="15">Fig. 16</figureCitation>
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). Body form ovate. Dorsum generally brown to dark brown, maxillary palpi, labrum and clypeus testaceous, pronotum with diffusely margined weakly defined macula. Dorsum of head and pronotum moderately coarsely, moderately densely punctulate, frons punctures distinctly finer and less dense than pronotal punctures, interstices shining; punctures of frons disc and pronotal disc ca. 1–2xef, interstices ca. 1–2xpd; punctures of clypeus fine, moderately dense, interstices shining medially, dull laterally. Labrum apicomedially excised, free margins rounded, weakly upturned. Pronotum transversely convex, anterior margin weakly emarginate over middle 1/2; anterolateral and posterolateral foveae shallow, posterosubmedial foveae shallow, confluent medially forming U-shaped impression, anteromedial fovea moderately deep.
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</paragraph>
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<paragraph id="841EA66FB91C7845C5E84308FF1824D3" blockId="15.[151,1437,151,825]" pageId="15" pageNumber="16">Elytra with summit of posterior declivity at about posterior 1/3; lateral explanate margins wide; on basal 1/3 punctures ca. 1xpd of 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, 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="841EA66FB91C7845C5B843F4FB7727CF" blockId="15.[151,1437,151,825]" pageId="15" pageNumber="16">Venter: Mentum and postmentum sparsely very finely punctulate, shining. Genae raised, shining, without posterior ridge. Ratios of P2 width and plaque shape (P2/w/l/s) ca. 1/1/3/3. P1 laminate; median carina sinuate in profile. P2 very narrow, l/w ca. 4/1, sides slightly converging toward blunt apex, apex raised slightly above mesoventral intercoxal process. Plaques narrow, very slightly arcuate, tapering anteriorly and slightly converging toward one another anteriorly, not raised, located at sides of deep median depression. AIS width at straight posterior margin ca. 3x P2. All tibiae stout. Protibia widened near midlength, very slightly arcuate. Meso- and metatibiae straight. Abdominal apex symmetrical, last tergite rounded, without apicomedian notch, last ventrite emarginate.</paragraph>
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</subSubSection>
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<subSubSection id="CCBBF5E4B91C7845C5E840F9FC2127F3" box="[199,968,726,753]" pageId="15" pageNumber="16" type="distribution">
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<paragraph id="841EA66FB91C7845C5E840F9FC2127F3" blockId="15.[151,1437,151,825]" box="[199,968,726,753]" pageId="15" pageNumber="16">
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<emphasis id="B6D57A7DB91C7845C5E840F9FE8827F2" bold="true" box="[199,353,726,752]" pageId="15" pageNumber="16">Distribution.</emphasis>
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Currently known only from the
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<typeStatus id="5B1A18CDB91C7845C7E340F8FD1527F3" box="[716,764,727,753]" pageId="15" pageNumber="16">type</typeStatus>
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locality (
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<figureCitation id="1C9ABAEAB91C7845C64840F8FC5227F3" box="[871,955,727,753]" captionStart="FIGURES 39–41" captionStartId="64.[151,264,1911,1935]" captionTargetBox="[167,1420,182,1885]" captionTargetId="figure-25@64.[167,1420,181,1888]" captionTargetPageId="64" captionText="FIGURES 39–41. Geographical distributions of Cameroonian Hydraena." figureDoi="http://doi.org/10.5281/zenodo.7284965" httpUri="https://zenodo.org/record/7284965/files/figure.png" pageId="15" pageNumber="16">Fig. 40</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="CCBBF5E4B91C7845C5E840D4FEEC263B" pageId="15" pageNumber="16" type="etymology">
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<paragraph id="841EA66FB91C7845C5E840D4FEEC263B" blockId="15.[151,1437,151,825]" pageId="15" pageNumber="16">
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<emphasis id="B6D57A7DB91C7845C5E840D4FEA72617" bold="true" box="[199,334,763,789]" pageId="15" pageNumber="16">Etymology.</emphasis>
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Named in reference to the known distribution, and to the ovate body form and very curvaceous aedeagus.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |