149 lines
18 KiB
XML
149 lines
18 KiB
XML
<document id="0AF079A3917CB0E90852CD19ACA7BFBD" 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="0C081779B9007859C5B8400DFEED2207" 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 camerolatula Perkins 2022, new species" docType="treatment" docVersion="7" lastPageNumber="20" masterDocId="F0316F01B913784AC52F422FFFE92502" masterDocTitle="Thirty-three new species of water beetles in the genus Hydraena Kugelann from Cameroon (Coleoptera: Hydraenidae)" masterLastPageNumber="66" masterPageNumber="1" pageNumber="20" updateTime="1699409684053" updateUser="ExternalLinkService">
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<mods:title id="121DCA66074010E5887B4ED06DE1D750">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="7D28597F84DCCFD444BC3E5F366E638C" type="personal">
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<mods:namePart id="13E136BAC75D543C9C22431EFD1AB603">Perkins, Philip D.</mods:namePart>
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<mods:title id="7256C659A9994773F0DCC893936211AC">Zootaxa</mods:title>
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<mods:part id="DD6EEE370CB2C6799CD5BFA063413779">
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<mods:date id="9DCA312278E3B05699FD3A48DB699F75">2022</mods:date>
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<mods:number id="9B8F827EBEF2B3D169633C03E0816264">2022-11-03</mods:number>
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<mods:number id="E20B6CFEB6BFA04EA14A68048763C043">5203</mods:number>
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<mods:url id="8C2C52618F16EBB44654E5135145810D">http://dx.doi.org/10.11646/zootaxa.5203.1.1</mods:url>
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<mods:classification id="ACF9DD7E949DBFC3B6B9F650DB4493EC">journal article</mods:classification>
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<mods:identifier id="A58A6E356272AC08F5EEA920040A6985" type="DOI">10.11646/zootaxa.5203.1.1</mods:identifier>
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<treatment id="0C081779B9007859C5B8400DFEED2207" ID-DOI="http://doi.org/10.5281/zenodo.7300269" ID-GBIF-Taxon="204205234" ID-Zenodo-Dep="7300269" LSID="urn:lsid:plazi:treatment:0C081779B9007859C5B8400DFEED2207" httpUri="http://treatment.plazi.org/id/0C081779B9007859C5B8400DFEED2207" lastPageNumber="20" pageId="19" pageNumber="20">
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<subSubSection id="CCBBF5E4B9007859C5B8400DFDBC273E" box="[151,597,546,573]" pageId="19" pageNumber="20" type="nomenclature">
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<paragraph id="841EA66FB9007859C5B8400DFDBC273E" blockId="19.[151,662,546,609]" box="[151,597,546,573]" pageId="19" pageNumber="20">
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<heading id="DF561103B9007859C5B8400DFDBC273E" bold="true" box="[151,597,546,573]" fontSize="11" level="2" pageId="19" pageNumber="20" reason="4">
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<emphasis id="B6D57A7DB9007859C5B8400DFDBC273E" bold="true" box="[151,597,546,573]" pageId="19" pageNumber="20">
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<taxonomicName id="43A1DDECB9007859C5B8400DFE5E273F" authority="Perkins, 2022" authorityName="Perkins" authorityYear="2022" box="[151,439,546,573]" class="Insecta" family="Hydraenidae" genus="Hydraena" kingdom="Animalia" order="Coleoptera" pageId="19" pageNumber="20" phylum="Arthropoda" rank="species" species="camerolatula" status="sp. nov.">
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<emphasis id="B6D57A7DB9007859C5B8400DFE5E273F" bold="true" box="[151,439,546,573]" italics="true" pageId="19" pageNumber="20">Hydraena camerolatula</emphasis>
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</taxonomicName>
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,
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<taxonomicNameLabel id="ADE6C706B9007859C4EA400CFDBC273E" box="[453,597,546,573]" pageId="19" pageNumber="20" 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="CCBBF5E4B9007859C5B84068FD7F2763" box="[151,662,583,609]" pageId="19" pageNumber="20" type="description">
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<paragraph id="841EA66FB9007859C5B84068FD7F2763" blockId="19.[151,662,546,609]" box="[151,662,583,609]" pageId="19" pageNumber="20">
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<figureCitation id="1C9ABAEAB9007859C5B84068FF0C2763" box="[151,229,583,609]" 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="19" pageNumber="20">Figs. 4</figureCitation>
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,
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<figureCitation id="1C9ABAEAB9007859C5DE4068FEE42763" box="[241,269,583,609]" captionStart="FIGURE 23" captionStartId="48.[151,250,1985,2009]" captionTargetBox="[221,1361,195,1940]" captionTargetId="figure-25@48.[180,1407,181,1961]" captionTargetPageId="48" captionText="FIGURE 23. Hydraena camerolatula, new species, habitus and aedeagus of holotype." figureDoi="http://doi.org/10.5281/zenodo.7284913" httpUri="https://zenodo.org/record/7284913/files/figure.png" pageId="19" pageNumber="20">23</figureCitation>
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(habitus), 23 (aedeagus), 43 (map)
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</paragraph>
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</subSubSection>
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<subSubSection id="CCBBF5E4B9007859C5B840A0FEFB27F3" pageId="19" pageNumber="20" type="materials_examined">
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<paragraph id="841EA66FB9007859C5B840A0FEFB27F3" blockId="19.[151,1437,654,1797]" pageId="19" pageNumber="20">
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<emphasis id="B6D57A7DB9007859C5B840A0FEAF27AA" bold="true" box="[151,326,654,681]" pageId="19" pageNumber="20">Type Material.</emphasis>
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<materialsCitation id="34C9AC32B9007859C46440A0FC1227CF" ID-GBIF-Occurrence="3962178311" collectingDate="1949-01-07" collectingDateMax="1949-01-11" collectingDateMin="1949-01-07" collectionCode="UKNHM" collectorName="B. Malkin" country="Cameroon" location="Cameroon" municipality="Northwest Province" pageId="19" pageNumber="20" specimenCount="1" typeStatus="holotype">
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<typeStatus id="5B1A18CDB9007859C46440A0FE5A27AB" box="[331,435,655,681]" pageId="19" pageNumber="20" type="holotype">Holotype</typeStatus>
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(male):
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<location id="817EF0B4B9007859C72140A0FD6E27AB" LSID="urn:lsid:plazi:treatment:0C081779B9007859C5B8400DFEED2207:817EF0B4B9007859C72140A0FD6E27AB" box="[526,647,655,681]" country="Cameroon" municipality="Northwest Province" name="Cameroon" pageId="19" pageNumber="20">Cameroon</location>
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:
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<collectingMunicipality id="647A3C15B9007859C7A040A0FC9927AB" box="[655,880,655,681]" pageId="19" pageNumber="20">Northwest Province</collectingMunicipality>
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. “
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<collectingCountry id="FCB6E6FFB9007859C6AD40A0FB4227AB" box="[898,1195,655,681]" name="Cameroon" pageId="19" pageNumber="20">BRITISH CAMEROONS</collectingCountry>
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. / Mamfe,
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<date id="F01F80AFB9007859C03340A0FA7527AB" box="[1308,1436,655,681]" pageId="19" pageNumber="20" value="1949-01-07" valueMax="1949-01-11" valueMin="1949-01-07">
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<collectingDate id="E05B7947B9007859C03340A0FA7527AB" box="[1308,1436,655,681]" pageId="19" pageNumber="20" value="1949-01-07" valueMax="1949-01-11" valueMin="1949-01-07">7-11.i.1949</collectingDate>
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</date>
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/
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<collectorName id="2954C3B9B9007859C587409CFEF527CF" box="[168,284,691,717]" pageId="19" pageNumber="20">B. Malkin</collectorName>
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coll. // Rain forest; clear stream / Gravel and sand” (
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<collectionCode id="E2B03EAAB9007859C6AD409CFC1A27CF" box="[898,1011,691,717]" pageId="19" pageNumber="20">UKNHM</collectionCode>
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)
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</materialsCitation>
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.
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<materialsCitation id="34C9AC32B9007859C128409CFEE727F3" ID-GBIF-Occurrence="3962178333" collectingDate="1949-01-07" collectingDateMax="1949-01-11" collectingDateMin="1949-01-07" collectionCode="UKNHM" collectorName="B. Malkin" country="Cameroon" location="Cameroon" municipality="Northwest Province" pageId="19" pageNumber="20" specimenCount="1" typeStatus="paratype">
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<typeStatus id="5B1A18CDB9007859C128409CFB8427CF" box="[1031,1133,691,717]" pageId="19" pageNumber="20" type="paratype">Paratype</typeStatus>
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: Same data as holotype (1
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<collectionCode id="E2B03EAAB9007859C5B840F8FEEF27F3" box="[151,262,727,753]" pageId="19" pageNumber="20">UKNHM</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="CCBBF5E4B9007859C5E840D5FBCA26A7" pageId="19" pageNumber="20" type="diagnosis">
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<paragraph id="841EA66FB9007859C5E840D5FBCA26A7" blockId="19.[151,1437,654,1797]" pageId="19" pageNumber="20">
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<emphasis id="B6D57A7DB9007859C5E840D5FE382616" bold="true" box="[199,465,762,788]" pageId="19" pageNumber="20">Differential Diagnosis.</emphasis>
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Differentiated from other members of the genus in
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<collectingCountry id="FCB6E6FFB9007859C12740D4FB942617" box="[1032,1149,763,789]" name="Cameroon" pageId="19" pageNumber="20">Cameroon</collectingCountry>
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by the combination of the moderately densely punctate dorsum, the relatively wide mesoventral intercoxal process (P2, l/w ca. 2/1), and the aedeagus (
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<figureCitation id="1C9ABAEAB9007859C423416CFE89265F" box="[268,352,835,861]" captionStart="FIGURE 23" captionStartId="48.[151,250,1985,2009]" captionTargetBox="[221,1361,195,1940]" captionTargetId="figure-25@48.[180,1407,181,1961]" captionTargetPageId="48" captionText="FIGURE 23. Hydraena camerolatula, new species, habitus and aedeagus of holotype." figureDoi="http://doi.org/10.5281/zenodo.7284913" httpUri="https://zenodo.org/record/7284913/files/figure.png" pageId="19" pageNumber="20">Fig. 23</figureCitation>
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).
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<taxonomicName id="43A1DDECB9007859C45C416CFD95265F" authorityName="Perkins" authorityYear="2022" box="[371,636,835,861]" class="Insecta" family="Hydraenidae" genus="Hydraena" kingdom="Animalia" order="Coleoptera" pageId="19" pageNumber="20" phylum="Arthropoda" rank="species" species="cameropetila">
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<emphasis id="B6D57A7DB9007859C45C416CFD95265F" box="[371,636,835,861]" italics="true" pageId="19" pageNumber="20">Hydraena cameropetila</emphasis>
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</taxonomicName>
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is also densely punctate, but much smaller (1.20), and lacks plaques.
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<taxonomicName id="43A1DDECB9007859C0AE416CFEA02683" authorityName="Perkins" authorityYear="2022" class="Insecta" family="Hydraenidae" genus="Hydraena" kingdom="Animalia" order="Coleoptera" pageId="19" pageNumber="20" phylum="Arthropoda" rank="species" species="camerocrebrata">
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<emphasis id="B6D57A7DB9007859C0AE416CFEA02683" italics="true" pageId="19" pageNumber="20">H. camerocrebrata</emphasis>
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</taxonomicName>
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is also densely punctate, but much smaller (ca. 1.33 vs. 1.50), and the plaques are larger (P2/w/l/s ratios ca. 1/1/6/6 vs. 1/0.2/2/2). Also refer to the diagnosis of
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<taxonomicName id="43A1DDECB9007859C66841A4FBF526A7" authorityName="Perkins" authorityYear="2022" box="[839,1052,907,933]" class="Insecta" family="Hydraenidae" genus="Hydraena" kingdom="Animalia" order="Coleoptera" pageId="19" pageNumber="20" phylum="Arthropoda" rank="species" species="camerocrebrata">
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<emphasis id="B6D57A7DB9007859C66841A4FBF526A7" box="[839,1052,907,933]" italics="true" pageId="19" pageNumber="20">H. camerocrebrata</emphasis>
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</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="CCBBF5E4B9007859C5E84181FCCE239B" pageId="19" pageNumber="20" type="description">
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<paragraph id="841EA66FB9007859C5E84181FF1D21C7" blockId="19.[151,1437,654,1797]" pageId="19" pageNumber="20">
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<emphasis id="B6D57A7DB9007859C5E84181FEB826CA" bold="true" box="[199,337,942,968]" pageId="19" pageNumber="20">Description</emphasis>
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. Size:
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<typeStatus id="5B1A18CDB9007859C48B4180FDEF26CB" box="[420,518,943,969]" pageId="19" pageNumber="20" type="holotype">holotype</typeStatus>
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(length/width, mm): body (length to elytral apices) 1.49/0.62; head width 0.36; pronotum 0.37/0.50, PA 0.42, PB 0.44; elytra 0.88/0.62. Habitus as illustrated (
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<figureCitation id="1C9ABAEAB9007859C12E41FCFBBC26EF" box="[1025,1109,979,1005]" captionStart="FIGURE 23" captionStartId="48.[151,250,1985,2009]" captionTargetBox="[221,1361,195,1940]" captionTargetId="figure-25@48.[180,1407,181,1961]" captionTargetPageId="48" captionText="FIGURE 23. Hydraena camerolatula, new species, habitus and aedeagus of holotype." figureDoi="http://doi.org/10.5281/zenodo.7284913" httpUri="https://zenodo.org/record/7284913/files/figure.png" pageId="19" pageNumber="20">Fig. 23</figureCitation>
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). Dorsum light brown to dark 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 moderately finely sparsely punctulate, pronotum moderately coarsely, moderately densely punctate, punctures much larger than those of frons, interstices shining, ca. 1–2xpd. Labrum apicomedially excised, free margins weakly upturned. Pronotum with anterior margin weakly emarginate over middle 1/2; anterolateral and posterolateral foveae moderately deep, posterosubmedial foveae very shallow.
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</paragraph>
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<paragraph id="841EA66FB9007859C5E846E0FEB3207B" blockId="19.[151,1437,654,1797]" pageId="19" pageNumber="20">Elytra with summit of posterior declivity slightly beyond midlength, where elytra transversely quite convex; lateral explanate margins moderately wide; on basal 1/3 punctures 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 conjointly rounded, in posterior aspect margins forming very weak angle with one another.</paragraph>
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<paragraph id="841EA66FB9007859C5B847ACFCCE239B" blockId="19.[151,1437,654,1797]" pageId="19" pageNumber="20">Venter: Mentum and postmentum very finely punctulate, 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 relatively wide, l/w ca. 2/1, sides parallel or slightly diverging toward blunt apex, apex raised slightly above mesoventral intercoxal process. Plaques very narrow, very indistinct, straight, parallel, not 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 width at straight posterior margin ca. 1x P2, or slightly narrower than P2. All tibiae slender, protibia very slightly arcuate, meso- and metatibiae straight. Abdominal apex with slightly off center shallow notch in tergite, into which minute apical process of ventrite fits.</paragraph>
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</subSubSection>
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<subSubSection id="CCBBF5E4B9007859C5E8448DFC2123BF" box="[199,968,1698,1725]" pageId="19" pageNumber="20" type="distribution">
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<paragraph id="841EA66FB9007859C5E8448DFC2123BF" blockId="19.[151,1437,654,1797]" box="[199,968,1698,1725]" pageId="19" pageNumber="20">
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<emphasis id="B6D57A7DB9007859C5E8448DFE8823BE" bold="true" box="[199,353,1698,1724]" pageId="19" pageNumber="20">Distribution.</emphasis>
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Currently known only from the
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<typeStatus id="5B1A18CDB9007859C7E3448CFD1523BF" box="[716,764,1699,1725]" pageId="19" pageNumber="20">type</typeStatus>
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locality (
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<figureCitation id="1C9ABAEAB9007859C648448CFC5223BF" box="[871,955,1699,1725]" 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="19" pageNumber="20">Fig. 43</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="CCBBF5E4B9007859C5E844E8FEED2207" pageId="19" pageNumber="20" type="etymology">
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<paragraph id="841EA66FB9007859C5E844E8FEED2207" blockId="19.[151,1437,654,1797]" pageId="19" pageNumber="20">
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<emphasis id="B6D57A7DB9007859C5E844E8FEA723E3" bold="true" box="[199,334,1735,1761]" pageId="19" pageNumber="20">Etymology.</emphasis>
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Named in reference to the known distribution and the relatively wide mesoventral intercoxal process (P2).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |