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<document id="F1902AF4B4D4A76FE48C3866C8D54BD1" 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="0C081779B9087856C5B847ADFACD2763" 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 cameroflagellata Perkins 2022, new species" docType="treatment" docVersion="7" lastPageNumber="29" masterDocId="F0316F01B913784AC52F422FFFE92502" masterDocTitle="Thirty-three new species of water beetles in the genus Hydraena Kugelann from Cameroon (Coleoptera: Hydraenidae)" masterLastPageNumber="66" masterPageNumber="1" pageNumber="28" updateTime="1699409684053" updateUser="ExternalLinkService">
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<mods:title id="B8F3F38BDB1A929E0FB0C5EBCB48238C">Thirty-three new species of water beetles in the genus Hydraena Kugelann from Cameroon (Coleoptera: Hydraenidae)</mods:title>
</mods:titleInfo>
<mods:name id="74FA87964A4E1AAD27EAD89C86FEAF5C" type="personal">
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<mods:namePart id="C53CD07E29E0815541CB8B89E83B7326">Perkins, Philip D.</mods:namePart>
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<mods:title id="71ACAC3D9FD14BB052D6F538E6A16EB7">Zootaxa</mods:title>
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<mods:part id="F74B3A4D5D8274334457188D7BF55AB9">
<mods:date id="45948A897E8E3170A1390C5F8AF5C68C">2022</mods:date>
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<mods:number id="AD54AB869CD3095ED86692ABA76626C5">2022-11-03</mods:number>
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<mods:classification id="2B6EF0DEB1F0FD26B4679B5D29E44BA7">journal article</mods:classification>
<mods:identifier id="B5203367D8EAE1E47F95D211AA17DF0C" type="CLB-Dataset">181704</mods:identifier>
<mods:identifier id="A61345ED5F4D64004EA7B04ADFC7E8A1" type="DOI">10.11646/zootaxa.5203.1.1</mods:identifier>
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<treatment id="0C081779B9087856C5B847ADFACD2763" ID-DOI="http://doi.org/10.5281/zenodo.7300216" ID-GBIF-Taxon="204205220" ID-Zenodo-Dep="7300216" LSID="urn:lsid:plazi:treatment:0C081779B9087856C5B847ADFACD2763" httpUri="http://treatment.plazi.org/id/0C081779B9087856C5B847ADFACD2763" lastPageId="28" lastPageNumber="29" pageId="27" pageNumber="28">
<subSubSection id="CCBBF5E4B9087851C5B847ADFD68209E" box="[151,641,1410,1437]" pageId="27" pageNumber="28" type="nomenclature">
<paragraph id="841EA66FB9087851C5B847ADFD68209E" blockId="27.[151,662,1410,1473]" box="[151,641,1410,1437]" pageId="27" pageNumber="28">
<heading id="DF561103B9087851C5B847ADFD68209E" bold="true" box="[151,641,1410,1437]" fontSize="11" level="2" pageId="27" pageNumber="28" reason="4">
<emphasis id="B6D57A7DB9087851C5B847ADFD68209E" bold="true" box="[151,641,1410,1437]" pageId="27" pageNumber="28">
<taxonomicName id="43A1DDECB9087851C5B847ADFE0A209F" authority="Perkins, 2022" authorityName="Perkins" authorityYear="2022" box="[151,483,1410,1437]" class="Insecta" family="Hydraenidae" genus="Hydraena" kingdom="Animalia" order="Coleoptera" pageId="27" pageNumber="28" phylum="Arthropoda" rank="species" species="cameroflagellata" status="sp. nov.">
<emphasis id="B6D57A7DB9087851C5B847ADFE0A209F" bold="true" box="[151,483,1410,1437]" italics="true" pageId="27" pageNumber="28">Hydraena cameroflagellata</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="ADE6C706B9087851C4DE47ACFD68209E" box="[497,641,1410,1437]" pageId="27" pageNumber="28" rank="species">new species</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="CCBBF5E4B9087851C5B84788FD7F20C3" box="[151,662,1446,1473]" pageId="27" pageNumber="28" type="description">
<paragraph id="841EA66FB9087851C5B84788FD7F20C3" blockId="27.[151,662,1410,1473]" box="[151,662,1446,1473]" pageId="27" pageNumber="28">
<figureCitation id="1C9ABAEAB9087851C5B84788FF0C20C3" box="[151,229,1446,1473]" captionStart="FIGURE 5" captionStartId="7.[151,250,1951,1975]" captionTargetBox="[162,1409,281,1916]" captionTargetId="figure-52@7.[151,1435,273,1927]" captionTargetPageId="7" captionText="FIGURE 5. Dorsal habitus of Cameroonian species of Hydraena in Aedeagal Species Group 5." figureDoi="http://doi.org/10.5281/zenodo.7284853" httpUri="https://zenodo.org/record/7284853/files/figure.png" pageId="27" pageNumber="28">Figs. 5</figureCitation>
,
<figureCitation id="1C9ABAEAB9087851C5DE4788FEE420C3" box="[241,269,1447,1473]" captionStart="FIGURE 36" captionStartId="61.[151,250,1867,1891]" captionTargetBox="[189,1419,207,1820]" captionTargetId="figure-15@61.[163,1423,181,1844]" captionTargetPageId="61" captionText="FIGURE 36. Hydraena cameroflagellata, new species, habitus and aedeagus of holotype." figureDoi="http://doi.org/10.5281/zenodo.7284955" httpUri="https://zenodo.org/record/7284955/files/figure.png" pageId="27" pageNumber="28">36</figureCitation>
(habitus), 36 (aedeagus), 42 (map)
</paragraph>
</subSubSection>
<subSubSection id="CCBBF5E4B9087851C5B847C0FBD42353" pageId="27" pageNumber="28" type="materials_examined">
<paragraph id="841EA66FB9087851C5B847C0FBD42353" blockId="27.[151,1437,1518,2013]" pageId="27" pageNumber="28">
<emphasis id="B6D57A7DB9087851C5B847C0FEAE230A" bold="true" box="[151,327,1518,1545]" pageId="27" pageNumber="28">Type Material.</emphasis>
<materialsCitation id="34C9AC32B9087851C46247C0FDAC232F" ID-GBIF-Occurrence="3962178340" collectingDate="1982-05-22" collectionCode="MCZ" collectorName="P. D. Perkins" country="Cameroon" location="Nyong River" pageId="27" pageNumber="28" specimenCount="1" typeStatus="holotype">
<typeStatus id="5B1A18CDB9087851C46247C0FE5C230B" box="[333,437,1519,1545]" pageId="27" pageNumber="28" type="holotype">Holotype</typeStatus>
(male): “
<collectingCountry id="FCB6E6FFB9087851C73247C0FD71230B" box="[541,664,1519,1545]" name="Cameroon" pageId="27" pageNumber="28">Cameroon</collectingCountry>
:
<collectorName id="2954C3B9B9087851C78D47C0FCF5230B" box="[674,796,1519,1545]" pageId="27" pageNumber="28">C. S. Prov.</collectorName>
,
<quantity id="43590B8AB9087851C60A47C1FC86230B" box="[805,879,1518,1545]" metricMagnitude="4" metricUnit="m" metricValue="1.5" pageId="27" pageNumber="28" unit="km" value="15.0">15 km</quantity>
.
<collectorName id="2954C3B9B9087851C65647C0FBF8230B" box="[889,1041,1519,1545]" pageId="27" pageNumber="28">S. Mbalmayo</collectorName>
,
<location id="817EF0B4B9087851C13347C0FB47230B" LSID="urn:lsid:plazi:treatment:0C081779B9087856C5B847ADFACD2763:817EF0B4B9087851C13347C0FB47230B" box="[1052,1198,1519,1545]" country="Cameroon" name="Nyong River" pageId="27" pageNumber="28">Nyong River</location>
, ex. leaves at margin,
<date id="F01F80AFB9087851C5B8443CFEE1232F" box="[151,264,1555,1581]" pageId="27" pageNumber="28" value="1982-05-22">
<collectingDate id="E05B7947B9087851C5B8443CFEE1232F" box="[151,264,1555,1581]" pageId="27" pageNumber="28" value="1982-05-22">22.v.1982</collectingDate>
</date>
, leg.
<collectorName id="2954C3B9B9087851C467443CFE09232F" box="[328,480,1555,1581]" pageId="27" pageNumber="28">P. D. Perkins</collectorName>
” (
<collectionCode id="E2B03EAAB9087851C4D5443CFDD4232F" box="[506,573,1555,1581]" 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="27" pageNumber="28" type="Museum">MCZ</collectionCode>
)
</materialsCitation>
.
<materialsCitation id="34C9AC32B9087851C77E443CFBD02353" ID-GBIF-Occurrence="3962178323" collectingDate="1978-01-07" collectionCode="MCZ, LUM" collectorName="Gardensforhall &amp; Samuelson" country="Cameroon" location="Nyong River" pageId="27" pageNumber="28" specimenCount="1" typeStatus="paratype">
<typeStatus id="5B1A18CDB9087851C77E443CFD2B232F" box="[593,706,1555,1581]" pageId="27" pageNumber="28" type="paratype">Paratypes</typeStatus>
: Same data as holotype (2
<collectionCode id="E2B03EAAB9087851C6D5443CFBD5232F" box="[1018,1084,1555,1581]" 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="27" pageNumber="28" type="Museum">MCZ</collectionCode>
); Akonolinga, moist secondary forest and plantation, at light,
<date id="F01F80AFB9087851C4C74418FDAF2353" box="[488,582,1591,1617]" pageId="27" pageNumber="28" value="1978-01-07">
<collectingDate id="E05B7947B9087851C4C74418FDAF2353" box="[488,582,1591,1617]" pageId="27" pageNumber="28" value="1978-01-07">7.i.1978</collectingDate>
</date>
, leg.
<collectorName id="2954C3B9B9087851C7AD4418FCC32353" box="[642,810,1591,1617]" pageId="27" pageNumber="28">Gardensforhall</collectorName>
&amp;
<collectorName id="2954C3B9B9087851C6614418FC202353" box="[846,969,1591,1617]" pageId="27" pageNumber="28">Samuelson</collectorName>
(1
<collectionCode id="E2B03EAAB9087851C6C14418FBD82353" box="[1006,1073,1591,1617]" pageId="27" pageNumber="28">LUM</collectionCode>
)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="CCBBF5E4B9087851C5E84475FBC423BF" pageId="27" pageNumber="28" type="diagnosis">
<paragraph id="841EA66FB9087851C5E84475FBC423BF" blockId="27.[151,1437,1518,2013]" pageId="27" pageNumber="28">
<emphasis id="B6D57A7DB9087851C5E84475FE3D2376" bold="true" box="[199,468,1626,1652]" pageId="27" pageNumber="28">Differential Diagnosis.</emphasis>
Differentiated from other members of the genus in
<collectingCountry id="FCB6E6FFB9087851C10B4474FB702377" box="[1060,1177,1627,1653]" name="Cameroon" pageId="27" pageNumber="28">Cameroon</collectingCountry>
by the combination of the small size (ca.
<quantity id="43590B8AB9087851C44C4451FE21239B" box="[355,456,1662,1689]" metricMagnitude="-3" metricUnit="m" metricValue="1.05" pageId="27" pageNumber="28" unit="mm" value="1.05">1.05 mm</quantity>
, smallest species in
<collectingCountry id="FCB6E6FFB9087851C7874450FCC8239B" box="[680,801,1663,1689]" name="Cameroon" pageId="27" pageNumber="28">Cameroon</collectingCountry>
), the very narrow, very short, carinate or subcarinate, and widely separated plaques (P2/w/l/s ca. 1/0.2/2/2), and the male genitalia (
<figureCitation id="1C9ABAEAB9087851C6E3448CFBC823BF" box="[972,1057,1699,1725]" captionStart="FIGURE 36" captionStartId="61.[151,250,1867,1891]" captionTargetBox="[189,1419,207,1820]" captionTargetId="figure-15@61.[163,1423,181,1844]" captionTargetPageId="61" captionText="FIGURE 36. Hydraena cameroflagellata, new species, habitus and aedeagus of holotype." figureDoi="http://doi.org/10.5281/zenodo.7284955" httpUri="https://zenodo.org/record/7284955/files/figure.png" pageId="27" pageNumber="28">Fig. 36</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="CCBBF5E4B9087856C5E844E9FD7B271B" lastPageId="28" lastPageNumber="29" pageId="27" pageNumber="28" type="description">
<paragraph id="841EA66FB9087851C5E844E9FC5A22DF" blockId="27.[151,1437,1518,2013]" pageId="27" pageNumber="28">
<emphasis id="B6D57A7DB9087851C5E844E9FEB823E2" bold="true" box="[199,337,1734,1760]" pageId="27" pageNumber="28">Description</emphasis>
. Size:
<typeStatus id="5B1A18CDB9087851C48B44E8FDEF23E3" box="[420,518,1735,1761]" pageId="27" pageNumber="28" type="holotype">holotype</typeStatus>
(length/width, mm): body (length to elytral apices) 1.05/0.45; head width 0.27; pronotum 0.27/0.37, PA 0.31, PB 0.33; elytra 0.77/0.45. Habitus as illustrated (
<figureCitation id="1C9ABAEAB9087851C10744C4FB962207" box="[1064,1151,1771,1797]" captionStart="FIGURE 36" captionStartId="61.[151,250,1867,1891]" captionTargetBox="[189,1419,207,1820]" captionTargetId="figure-15@61.[163,1423,181,1844]" captionTargetPageId="61" captionText="FIGURE 36. Hydraena cameroflagellata, new species, habitus and aedeagus of holotype." figureDoi="http://doi.org/10.5281/zenodo.7284955" httpUri="https://zenodo.org/record/7284955/files/figure.png" pageId="27" pageNumber="28">Fig. 36</figureCitation>
). Dorsum light brown to brown, head, pronotal macula and elytra dark brown, pronotum rather widely margined in light brown to testaceous, palpi testaceous, tip of last palpomere not darker. Dorsum of head finely moderately sparsely punctulate, pronotum moderately finely, moderately densely punctate, punctures ca. 1xpd of largest punctures of frons, interstices shining, ca. 13xpd. Labrum apicomedially excised, free margins weakly upturned. Pronotum with anterior margin weakly emarginate over middle 1/2; anterolateral foveae moderately deep, posterolateral shallow or absent, posterosubmedian foveae shallow, medially confluent forming U-shaped impression.
</paragraph>
<paragraph id="841EA66FB90F7856C5E842B8FBB1241F" blockId="28.[151,1437,151,609]" pageId="28" pageNumber="29">Elytra with summit of posterior declivity slightly beyond midlength; lateral explanate margins narrow; on basal 1/3 punctures slightly larger than largest pronotal punctures, punctures becoming gradually smaller toward posterior. Intervals not raised, width ca. 1xpd or less, as are interstices between punctures of a row.Apices in dorsal aspect separately rounded, in posterior aspect margins forming weak angle with one another.</paragraph>
<paragraph id="841EA66FB90F7856C5B84308FD7B271B" blockId="28.[151,1437,151,609]" pageId="28" pageNumber="29">Venter: Mentum moderately sparsely very finely punctulate, shining; postmentum very finely densely micropunctulate, dull. Genae raised, shining, without posterior ridge. Ratios of P2 width and plaque shape (P2/w/l/s) ca. 1/0.2/2/2. P1 laminate; median carina sinuate in profile. P2 l/w ca. 2/1, sides slightly converging toward blunt apex, apex raised slightly above mesoventral intercoxal process. Plaques very narrow, slightly arcuate, slightly converging toward one another anteriorly, raised, located at sides of deep median depression. AIS width at straight posterior margin ca. 1.5x P2. Protibia slender, very weakly arcuate. Meso- metatibiae slender, straight. Abdominal apex symmetrical, with very small apicomedian notch.</paragraph>
</subSubSection>
<subSubSection id="CCBBF5E4B90F7856C5E8400DFC21273F" box="[199,968,546,573]" pageId="28" pageNumber="29" type="distribution">
<paragraph id="841EA66FB90F7856C5E8400DFC21273F" blockId="28.[151,1437,151,609]" box="[199,968,546,573]" pageId="28" pageNumber="29">
<emphasis id="B6D57A7DB90F7856C5E8400DFE88273E" bold="true" box="[199,353,546,572]" pageId="28" pageNumber="29">Distribution.</emphasis>
Currently known only from the
<typeStatus id="5B1A18CDB90F7856C7E3400CFD15273F" box="[716,764,547,573]" pageId="28" pageNumber="29">type</typeStatus>
locality (
<figureCitation id="1C9ABAEAB90F7856C648400CFC52273F" box="[871,955,547,573]" captionStart="FIGURES 4243" captionStartId="65.[151,264,1727,1751]" captionTargetBox="[156,1432,181,1701]" captionTargetId="figure-14@65.[156,1432,181,1704]" captionTargetPageId="65" captionText="FIGURES 4243. Geographical distributions of Cameroonian Hydraena." figureDoi="http://doi.org/10.5281/zenodo.7284967" httpUri="https://zenodo.org/record/7284967/files/figure.png" pageId="28" pageNumber="29">Fig. 42</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="CCBBF5E4B90F7856C5E84068FACD2763" box="[199,1316,583,609]" pageId="28" pageNumber="29" type="etymology">
<paragraph id="841EA66FB90F7856C5E84068FACD2763" blockId="28.[151,1437,151,609]" box="[199,1316,583,609]" pageId="28" pageNumber="29">
<emphasis id="B6D57A7DB90F7856C5E84068FEA72763" bold="true" box="[199,334,583,609]" pageId="28" pageNumber="29">Etymology.</emphasis>
Named in reference to the known distribution, and to the very long aedeagal flagellum.
</paragraph>
</subSubSection>
</treatment>
</document>