251 lines
30 KiB
XML
251 lines
30 KiB
XML
<document id="992D3C341CC1164C69D9CE88A541B5B9" ID-CLB-Dataset="46436" ID-DOI="10.5281/zenodo.207971" ID-GBIF-Dataset="5356b007-a4f0-4717-9c58-053282421c27" ID-ISSN="1175-5326" ID-Zenodo-Dep="207971" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460384531687" checkinUser="plazi" docAuthor="Meyer, Kirstin S. & Cumberlidge, Neil" docDate="2011" docId="03E187FDFFF5FFE1FF405E7CFDB2C8E9" docLanguage="en" docName="zt03011p058.pdf" docOrigin="Zootaxa 3011" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Potamonautes semilunaris Bott 1955" docType="treatment" docVersion="10" lastPageNumber="54" masterDocId="FFD8FF85FFFCFFE8FFD75C3BFFC6CF45" masterDocTitle="A revision of the freshwater crabs (Crustacea: Decapoda: Brachyura: Potamonautidae) of the Lake Kivu drainage basin in Central and East Africa" masterLastPageNumber="58" masterPageNumber="45" pageNumber="54" updateTime="1698297334530" updateUser="ExternalLinkService">
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<mods:title id="F139B04185C91D8DDC20C72190041EFA">A revision of the freshwater crabs (Crustacea: Decapoda: Brachyura: Potamonautidae) of the Lake Kivu drainage basin in Central and East Africa</mods:title>
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<mods:namePart id="8A448CA97B5097465CE7C1E1EB66F1F8">Meyer, Kirstin S.</mods:namePart>
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<mods:namePart id="B7175CAB8C398A14BF3304BD3E6677C7">Cumberlidge, Neil</mods:namePart>
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<mods:part id="1E0BC1920D04859CF3AB32162A7E0C36">
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<mods:date id="5F45ED91ACA5CC4EE09D4323A742AEC9">2011</mods:date>
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<treatment id="03E187FDFFF5FFE1FF405E7CFDB2C8E9" ID-DOI="http://doi.org/10.5281/zenodo.5692127" ID-GBIF-Taxon="119414960" ID-Zenodo-Dep="5692127" LSID="urn:lsid:plazi:treatment:03E187FDFFF5FFE1FF405E7CFDB2C8E9" httpUri="http://treatment.plazi.org/id/03E187FDFFF5FFE1FF405E7CFDB2C8E9" lastPageNumber="54" pageId="9" pageNumber="54">
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<subSubSection id="C3526560FFF5FFE1FF405E7CFE56CDC7" pageId="9" pageNumber="54" type="nomenclature">
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<paragraph id="8BF736EBFFF5FFE1FF405E7CFD99CD24" blockId="9.[151,607,583,642]" box="[151,607,583,609]" pageId="9" pageNumber="54">
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<heading id="D0BF8187FFF5FFE1FF405E7CFD99CD24" bold="true" box="[151,607,583,609]" fontSize="11" level="1" pageId="9" pageNumber="54" reason="1">
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<taxonomicName id="4C484D68FFF5FFE1FF405E7CFD99CD24" ID-CoL="4M4K6" authority="Bott, 1955" authorityName="Bott" authorityYear="1955" box="[151,607,583,609]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="54" phylum="Arthropoda" rank="species" species="semilunaris">
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<emphasis id="B93CEAF9FFF5FFE1FF405E7CFD99CD24" bold="true" box="[151,607,583,609]" pageId="9" pageNumber="54">
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<emphasis id="B93CEAF9FFF5FFE1FF405E7CFE1ECD24" bold="true" box="[151,472,583,609]" italics="true" pageId="9" pageNumber="54">Potamonautes semilunaris</emphasis>
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<bibRefCitation id="EFD94B1AFFF5FFE1FE085E7CFD99CD24" author="Bott" box="[479,607,583,609]" pageId="9" pageNumber="54" refString="Bott, R. (1955) Die Suβwasserkrabben von Afrika und ihre Stammesgeschichte. Annales du Mus e Royal du Congo belge, 1 (3), 209 - 352." type="journal article" year="1955">Bott, 1955</bibRefCitation>
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</emphasis>
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</taxonomicName>
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||
</heading>
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</paragraph>
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<paragraph id="8BF736EBFFF5FFE1FF405E51FE56CDC7" blockId="9.[151,607,583,642]" box="[151,400,618,642]" pageId="9" pageNumber="54">
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(
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<figureCitation id="13732A6EFFF5FFE1FF485E51FECBCDC7" box="[159,269,618,642]" captionStart-0="FIGURE 9" captionStart-1="FIGURE 10" captionStart-2="FIGURE 11" captionStartId-0="10.[151,250,1968,1991]" captionStartId-1="11.[151,250,627,650]" captionStartId-2="11.[151,250,1823,1846]" captionTargetBox-0="[236,1365,179,1932]" captionTargetBox-1="[160,1425,209,582]" captionTargetBox-2="[151,1435,791,1784]" captionTargetId-0="figure@10.[215,1384,155,1947]" captionTargetId-1="figure@11.[151,1436,199,588]" captionTargetId-2="figure@11.[151,1435,791,1784]" captionTargetPageId-0="10" captionTargetPageId-1="11" captionTargetPageId-2="11" captionText-0="FIGURE 9. Potamonautes semilunaris. A, dorsal view; B, frontal view; C, sternal view. Adult male paratype (SMF 2429), CW 20.0 mm." captionText-1="FIGURE 10. Potamonautes semilunaris. A, G 1, ventral view; B, G 1, dorsal view; C, G 2; D, detail of G 1, ventral view; E, detail of G 1, dorsal view. Adult male paratype (SMF 2429), length of G 1 terminal article measured along the mid-line of the dorsal face from tip to dorsal membrane = 0.9 mm." captionText-2="FIGURE 11. Potamonautes semilunaris distribution. = type locality, = other localities. Scale bar = 63 km. Localities are shown for material examined in this study and in Bott (1955)." httpUri-0="https://zenodo.org/record/207980/files/figure.png" httpUri-1="https://zenodo.org/record/207981/files/figure.png" httpUri-2="https://zenodo.org/record/207982/files/figure.png" pageId="9" pageNumber="54">Fig. 9–11</figureCitation>
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,
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<tableCitation id="C6CA0350FFF5FFE1FECF5E51FEADCDC7" box="[280,363,618,642]" captionStart="TABLE 1" captionStartId="2.[151,235,1286,1307]" captionTargetBox="[151,1436,1479,1994]" captionTargetPageId="2" captionText="TABLE 1. Comparison of diagnostic characters of species of Potamonautes from the Lake Kivu drainage basin, Central and" httpUri="http://table.plazi.org/id/DF376663FFFEFFEAFF40593DFA5ACA5E" pageId="9" pageNumber="54" tableUuid="DF376663FFFEFFEAFF40593DFA5ACA5E">Table 1</tableCitation>
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,
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<tableCitation id="C6CA0350FFF5FFE1FEAE5E51FE4ECDC7" box="[377,392,618,642]" captionStart="TABLE 2" captionStartId="3.[151,235,152,173]" captionText="TABLE 2. Gazetteer of all collection localities for the four species in the present work. Localities drawn from material" pageId="9" pageNumber="54">2</tableCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C3526560FFF5FFE1FF405E88FB95CDA2" pageId="9" pageNumber="54" type="reference_group">
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<paragraph id="8BF736EBFFF5FFE1FF405E88FB95CDA2" blockId="9.[151,1191,690,743]" pageId="9" pageNumber="54">
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<treatmentCitationGroup id="AB5811C5FFF5FFE1FF405E88FB95CDA2" pageId="9" pageNumber="54">
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<emphasis id="B93CEAF9FFF5FFE1FF405E88FD32CD8D" box="[151,756,690,712]" italics="true" pageId="9" pageNumber="54">
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<taxonomicName id="4C484D68FFF5FFE1FF405E88FDA7CD8D" ID-CoL="84H7T" box="[151,609,690,712]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="54" phylum="Arthropoda" rank="species" species="emini" subGenus="Rotundopotamonautes">Potamonautes (Rotundopotamonautes) emini</taxonomicName>
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semilunaris—
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</emphasis>
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<treatmentCitation id="0AE910FAFFF5FFE1FD235E88FC48CD8D" author="Bott" box="[756,910,690,712]" page="291" pageId="9" pageNumber="54" year="1955">
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<bibRefCitation id="EFD94B1AFFF5FFE1FD235E88FC9ACD8D" author="Bott" box="[756,860,690,712]" pageId="9" pageNumber="54" refString="Bott, R. (1955) Die Suβwasserkrabben von Afrika und ihre Stammesgeschichte. Annales du Mus e Royal du Congo belge, 1 (3), 209 - 352." type="journal article" year="1955">Bott 1955</bibRefCitation>
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: 291
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</treatmentCitation>
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, fig. 43; plate 24, fig. 2a–d.
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<emphasis id="B93CEAF9FFF5FFE1FF405EE9FE7DCDA2" box="[151,443,721,743]" italics="true" pageId="9" pageNumber="54">
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<taxonomicName id="4C484D68FFF5FFE1FF405EE9FEEECDA2" ID-CoL="7PVHW" box="[151,296,722,743]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="54" phylum="Arthropoda" rank="genus">Potamonautes</taxonomicName>
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semilunaris—
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</emphasis>
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Ng
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<emphasis id="B93CEAF9FFF5FFE1FE375EE9FDD5CDA2" box="[480,531,721,743]" italics="true" pageId="9" pageNumber="54">et al.</emphasis>
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2008: 171;
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<bibRefCitation id="EFD94B1AFFF5FFE1FD5B5EEAFC40CDA2" author="Cumberlidge" box="[652,902,721,743]" pageId="9" pageNumber="54" refString="Cumberlidge, N., Ng, P. K. L., Yeo, D. C. J., Magalhaes, C., Campos, M. R., Alvarez, F., Naruse, T., Daniels, S. R., Esser, L. J., Attipoe, F. Y. K., Clotilde-Ba, F. - L., Darwall, W., McIvor, A., Baillie, J. E. M., Collen, B. & Ram, M. (2009) Freshwater crabs and the biodiversity crisis: Importance, threats, status, and conservation challenges. Biological Conservation, 142 (8), 1665 - 1673." type="journal article" year="2009">
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Cumberlidge
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<emphasis id="B93CEAF9FFF5FFE1FCC15EE9FC8CCDA2" box="[790,842,721,743]" italics="true" pageId="9" pageNumber="54">et al.</emphasis>
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2009
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</bibRefCitation>
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: appendix item 954.
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="C3526560FFF5FFE1FF405F2FFDD8CCD2" pageId="9" pageNumber="54" type="materials_examined">
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<paragraph id="8BF736EBFFF5FFE1FF405F2FFDD8CCD2" blockId="9.[151,1436,787,1964]" pageId="9" pageNumber="54">
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<emphasis id="B93CEAF9FFF5FFE1FF405F2FFE78CC69" bold="true" box="[151,446,787,812]" pageId="9" pageNumber="54">
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<typeStatus id="54F38849FFF5FFE1FF405F2FFF14CC69" box="[151,210,788,812]" pageId="9" pageNumber="54">Type</typeStatus>
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material examined.
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</emphasis>
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<collectingCountry id="F35F767BFFF5FFE1FE125F2EFD9DCC69" box="[453,603,788,812]" name="Democratic Republic of the Congo" pageId="9" pageNumber="54">DR CONGO</collectingCountry>
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: Terifwazi, southwest of Mount Kahuzi, near Lake Kivu, adult male
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<typeStatus id="54F38849FFF5FFE1FA8B5F2FFF01CC15" pageId="9" pageNumber="54" type="lectotype">lectotype</typeStatus>
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(CW 20.0, CL 13.7,
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<collectingCountry id="F35F767BFFF5FFE1FE635F0CFE1DCC0A" box="[436,475,823,847]" name="Switzerland" pageId="9" pageNumber="54">CH</collectingCountry>
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6.7, FW 5.2), adult male (CW 21.0, CL 14.7,
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<collectingCountry id="F35F767BFFF5FFE1FC375F0CFBC1CC0A" box="[992,1031,823,847]" name="Switzerland" pageId="9" pageNumber="54">CH</collectingCountry>
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7.0, FW 5.0), adult male (CW 17.9, CL 13.0,
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<collectingCountry id="F35F767BFFF5FFE1FED75F67FEE1CC31" box="[256,295,860,884]" name="Switzerland" pageId="9" pageNumber="54">CH</collectingCountry>
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6.6, FW 4.3), adult female (CW 19.5, CL 14.4,
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<collectingCountry id="F35F767BFFF5FFE1FC955F67FCAFCC31" box="[834,873,860,884]" name="Switzerland" pageId="9" pageNumber="54">CH</collectingCountry>
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7.5, FW 4.8), juvenile (CW 12.4, CL 9.3,
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<collectingCountry id="F35F767BFFF5FFE1FA935F67FAADCC31" box="[1348,1387,860,884]" name="Switzerland" pageId="9" pageNumber="54">CH</collectingCountry>
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4.9, FW 3.0) (R. Laurent) (
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<collectionCode id="ED59AE2EFFF5FFE1FE435F44FE08CCD2" LSID="urn:lsid:biocol.org:col:34838" box="[404,462,895,919]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34838" name="Forschungsinstitut und Natur-Museum Senckenberg" pageId="9" pageNumber="54">SMF</collectionCode>
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2429).
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</paragraph>
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</subSubSection>
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<subSubSection id="C3526560FFF5FFE1FF125F98FC5BCA61" pageId="9" pageNumber="54" type="diagnosis">
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<paragraph id="8BF736EBFFF5FFE1FF125F98FE02CA45" blockId="9.[151,1436,787,1964]" pageId="9" pageNumber="54">
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<emphasis id="B93CEAF9FFF5FFE1FF125F98FEF9CCF9" bold="true" box="[197,319,931,956]" pageId="9" pageNumber="54">Diagnosis.</emphasis>
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Carapace medium height (
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<collectingCountry id="F35F767BFFF5FFE1FDAD5F9FFD67CCF9" box="[634,673,932,956]" name="Switzerland" pageId="9" pageNumber="54">CH</collectingCountry>
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/FW 1.3), surface smooth, postfrontal crest incomplete, epigastric crests not meeting postorbital crests, latter crests granulated laterally; exorbital, epibranchial teeth absent; horizontal sulcus on carapace sidewall lacking granules; ischium of third maxilliped with faint vertical sulcus; sternal sulcus s2/s3 deep; s3/s4 present at sides, missing in middle, not meeting top of sac; first carpal tooth on carpus of cheliped distinct, pointed; second carpal tooth small, pointed; distal meral tooth of P1 merus distinct, pointed; fixed finger of propodus lined by small, rounded teeth, with two prominent ones in proximal region; dactylus of major cheliped slender, fingers enclosing oval interspace, dactylus lined by small, rounded teeth, with prominent one about a third of the way along dactylus; terminal article of G1 slim, strongly curved outward, crescent shaped; lateral, medial folds low, even; groove on terminal article not visible on dorsal face; dorsal membrane broad, margins of equal width (
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<figureCitation id="13732A6EFFF5FFE1FE9F58D3FE4ACA45" box="[328,396,1256,1280]" captionStart="FIGURE 9" captionStartId="10.[151,250,1968,1991]" captionTargetBox="[236,1365,179,1932]" captionTargetId="figure@10.[215,1384,155,1947]" captionTargetPageId="10" captionText="FIGURE 9. Potamonautes semilunaris. A, dorsal view; B, frontal view; C, sternal view. Adult male paratype (SMF 2429), CW 20.0 mm." httpUri="https://zenodo.org/record/207980/files/figure.png" pageId="9" pageNumber="54">Fig. 9</figureCitation>
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,
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<figureCitation id="13732A6EFFF5FFE1FE4F58D3FE71CA45" box="[408,439,1256,1280]" captionStart="FIGURE 10" captionStartId="11.[151,250,627,650]" captionTargetBox="[160,1425,209,582]" captionTargetId="figure@11.[151,1436,199,588]" captionTargetPageId="11" captionText="FIGURE 10. Potamonautes semilunaris. A, G 1, ventral view; B, G 1, dorsal view; C, G 2; D, detail of G 1, ventral view; E, detail of G 1, dorsal view. Adult male paratype (SMF 2429), length of G 1 terminal article measured along the mid-line of the dorsal face from tip to dorsal membrane = 0.9 mm." httpUri="https://zenodo.org/record/207981/files/figure.png" pageId="9" pageNumber="54">10</figureCitation>
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).
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||
</paragraph>
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||
<paragraph id="8BF736EBFFF5FFE1FF125930FC5BCA61" blockId="9.[151,1436,787,1964]" box="[197,925,1291,1317]" pageId="9" pageNumber="54">
|
||
<emphasis id="B93CEAF9FFF5FFE1FF125930FF3ACA61" bold="true" box="[197,252,1291,1316]" pageId="9" pageNumber="54">Size.</emphasis>
|
||
A small species with an adult size range of CW
|
||
<quantity id="4CB09B0EFFF5FFE1FCCA5937FC5CCA61" box="[797,922,1292,1316]" metricMagnitude="-2" metricUnit="m" metricValue="2.15" metricValueMax="2.2" metricValueMin="2.1" pageId="9" pageNumber="54" unit="mm" value="21.5" valueMax="22.0" valueMin="21.0">21–22 mm</quantity>
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||
.
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C3526560FFF5FFE1FF12590BFA5ACAF1" pageId="9" pageNumber="54" type="materials_examined">
|
||
<paragraph id="8BF736EBFFF5FFE1FF12590BFB0ACA0D" blockId="9.[151,1436,787,1964]" box="[197,1228,1327,1352]" pageId="9" pageNumber="54">
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||
<emphasis id="B93CEAF9FFF5FFE1FF12590BFEA5CA0D" bold="true" box="[197,355,1327,1352]" pageId="9" pageNumber="54">
|
||
<typeStatus id="54F38849FFF5FFE1FF12590BFEC6CA0D" box="[197,256,1328,1352]" pageId="9" pageNumber="54">Type</typeStatus>
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||
locality.
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||
</emphasis>
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||
<collectingCountry id="F35F767BFFF5FFE1FEBD590AFE20CA0D" box="[362,486,1328,1352]" name="Democratic Republic of the Congo" pageId="9" pageNumber="54">DR Congo</collectingCountry>
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||
, Terifwazi, southwest of Mount Kahuzi, near Lake Kivu (
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<figureCitation id="13732A6EFFF5FFE1FBBB590BFB78CA0D" box="[1132,1214,1328,1352]" captionStart="FIGURE 11" captionStartId="11.[151,250,1823,1846]" captionTargetBox="[151,1435,791,1784]" captionTargetId="figure@11.[151,1435,791,1784]" captionTargetPageId="11" captionText="FIGURE 11. Potamonautes semilunaris distribution. = type locality, = other localities. Scale bar = 63 km. Localities are shown for material examined in this study and in Bott (1955)." httpUri="https://zenodo.org/record/207982/files/figure.png" pageId="9" pageNumber="54">Fig. 11</figureCitation>
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||
).
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||
</paragraph>
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<paragraph id="8BF736EBFFF5FFE1FF125968FA5ACAF1" blockId="9.[151,1436,787,1964]" pageId="9" pageNumber="54">
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<emphasis id="B93CEAF9FFF5FFE1FF125968FE7DCA29" bold="true" box="[197,443,1363,1388]" pageId="9" pageNumber="54">Conservation status.</emphasis>
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<taxonomicName id="4C484D68FFF5FFE1FE13596EFD36CA29" box="[452,752,1364,1388]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="54" phylum="Arthropoda" rank="species" species="semilunaris">
|
||
<emphasis id="B93CEAF9FFF5FFE1FE13596EFD36CA29" box="[452,752,1364,1388]" italics="true" pageId="9" pageNumber="54">Potamonautes semilunaris</emphasis>
|
||
</taxonomicName>
|
||
was listed as “data deficient” (
|
||
<collectionCode id="ED59AE2EFFF5FFE1FB82596FFB5DCA29" box="[1109,1179,1364,1388]" pageId="9" pageNumber="54">IUCN</collectionCode>
|
||
2003;
|
||
<bibRefCitation id="EFD94B1AFFF5FFE1FB3B596FFF3FCAD5" author="Cumberlidge" pageId="9" pageNumber="54" refString="Cumberlidge, N., Ng, P. K. L., Yeo, D. C. J., Magalhaes, C., Campos, M. R., Alvarez, F., Naruse, T., Daniels, S. R., Esser, L. J., Attipoe, F. Y. K., Clotilde-Ba, F. - L., Darwall, W., McIvor, A., Baillie, J. E. M., Collen, B. & Ram, M. (2009) Freshwater crabs and the biodiversity crisis: Importance, threats, status, and conservation challenges. Biological Conservation, 142 (8), 1665 - 1673." type="journal article" year="2009">
|
||
Cumberlidge
|
||
<emphasis id="B93CEAF9FFF5FFE1FA5F596EFF72CAD5" italics="true" pageId="9" pageNumber="54">et al.</emphasis>
|
||
2009
|
||
</bibRefCitation>
|
||
). This species is known from only two localities in the
|
||
<collectingCountry id="F35F767BFFF5FFE1FCA15942FC35CAD5" box="[886,1011,1400,1424]" name="Democratic Republic of the Congo" pageId="9" pageNumber="54">DR Congo</collectingCountry>
|
||
, but further information on its range, ecological requirements, population size, population trends, and long-term threats is lacking (
|
||
<bibRefCitation id="EFD94B1AFFF5FFE1FB7C59A7FA57CAF1" author="Cumberlidge" box="[1195,1425,1436,1460]" pageId="9" pageNumber="54" refString="Cumberlidge, N. (2008 d) Potamonatues semilunaris. IUCN Red List of Threatened Species, version 2010.4. [www. iucnredlist. org (accessed 27 March 2011)]" type="journal article" year="2008" yearSuffix="d">Cumberlidge 2008d</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3526560FFF5FFE1FF125984FB15CA9D" box="[197,1235,1471,1496]" pageId="9" pageNumber="54" type="distribution">
|
||
<paragraph id="8BF736EBFFF5FFE1FF125984FB15CA9D" blockId="9.[151,1436,787,1964]" box="[197,1235,1471,1496]" pageId="9" pageNumber="54">
|
||
<emphasis id="B93CEAF9FFF5FFE1FF125984FE98CA9D" bold="true" box="[197,350,1471,1496]" pageId="9" pageNumber="54">Distribution.</emphasis>
|
||
<collectingCountry id="F35F767BFFF5FFE1FEB259FAFE26CA9D" box="[357,480,1472,1496]" name="Democratic Republic of the Congo" pageId="9" pageNumber="54">DR Congo</collectingCountry>
|
||
, Bunyakiri and Terifwazi, adjacent to Lake Kivu (
|
||
<figureCitation id="13732A6EFFF5FFE1FBC559FBFBA2CA9D" box="[1042,1124,1472,1496]" captionStart="FIGURE 11" captionStartId="11.[151,250,1823,1846]" captionTargetBox="[151,1435,791,1784]" captionTargetId="figure@11.[151,1435,791,1784]" captionTargetPageId="11" captionText="FIGURE 11. Potamonautes semilunaris distribution. = type locality, = other localities. Scale bar = 63 km. Localities are shown for material examined in this study and in Bott (1955)." httpUri="https://zenodo.org/record/207982/files/figure.png" pageId="9" pageNumber="54">Fig. 11</figureCitation>
|
||
;
|
||
<tableCitation id="C6CA0350FFF5FFE1FBA759FBFB03CA9D" box="[1136,1221,1472,1496]" captionStart="TABLE 2" captionStartId="3.[151,235,152,173]" captionText="TABLE 2. Gazetteer of all collection localities for the four species in the present work. Localities drawn from material" pageId="9" pageNumber="54">Table 2</tableCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3526560FFF5FFE1FF1259DFFDB2C8E9" pageId="9" pageNumber="54" type="discussion">
|
||
<paragraph id="8BF736EBFFF5FFE1FF1259DFFDB2C8E9" blockId="9.[151,1436,787,1964]" pageId="9" pageNumber="54">
|
||
<emphasis id="B93CEAF9FFF5FFE1FF1259DFFEFFCAB9" bold="true" box="[197,313,1508,1532]" pageId="9" pageNumber="54">Remarks.</emphasis>
|
||
<taxonomicName id="4C484D68FFF5FFE1FE9559DEFDA8CAB9" box="[322,622,1508,1532]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="54" phylum="Arthropoda" rank="species" species="semilunaris">
|
||
<emphasis id="B93CEAF9FFF5FFE1FE9559DEFDA8CAB9" box="[322,622,1508,1532]" italics="true" pageId="9" pageNumber="54">Potamonautes semilunaris</emphasis>
|
||
</taxonomicName>
|
||
was described by
|
||
<bibRefCitation id="EFD94B1AFFF5FFE1FC9159DEFC0CCAB9" author="Bott" box="[838,970,1508,1532]" pageId="9" pageNumber="54" refString="Bott, R. (1955) Die Suβwasserkrabben von Afrika und ihre Stammesgeschichte. Annales du Mus e Royal du Congo belge, 1 (3), 209 - 352." type="journal article" year="1955">Bott (1955)</bibRefCitation>
|
||
as a subspecies of
|
||
<emphasis id="B93CEAF9FFF5FFE1FB7B59DEFAC2CAB9" box="[1196,1284,1509,1532]" italics="true" pageId="9" pageNumber="54">P. e m i n i</emphasis>
|
||
(
|
||
<bibRefCitation id="EFD94B1AFFF5FFE1FACF59DFFF15C965" author="Hilgendorf" pageId="9" pageNumber="54" refString="Hilgendorf, F. (1892) Uber eine neue ostafrikanische Suβwasserkrabbe (Telphusa emini). Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin, 1892 (1), 11 13." type="journal article" year="1892">Hilgendorf, 1892</bibRefCitation>
|
||
).
|
||
<taxonomicName id="4C484D68FFF5FFE1FF305A32FDD4C965" box="[231,530,1544,1568]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="54" phylum="Arthropoda" rank="species" species="semilunaris">
|
||
<emphasis id="B93CEAF9FFF5FFE1FF305A32FDD4C965" box="[231,530,1544,1568]" italics="true" pageId="9" pageNumber="54">Potamonautes semilunaris</emphasis>
|
||
</taxonomicName>
|
||
can nevertheless be easily distinguished from
|
||
<taxonomicName id="4C484D68FFF5FFE1FBF45A32FBB8C965" box="[1059,1150,1545,1568]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="54" phylum="Arthropoda" rank="species" species="emini">
|
||
<emphasis id="B93CEAF9FFF5FFE1FBF45A32FBB8C965" box="[1059,1150,1545,1568]" italics="true" pageId="9" pageNumber="54">P. emini</emphasis>
|
||
</taxonomicName>
|
||
by the following characters: the postfrontal crest is distinct and complete in
|
||
<emphasis id="B93CEAF9FFF5FFE1FD3F5A16FCF9C901" box="[744,831,1581,1604]" italics="true" pageId="9" pageNumber="54">P. e m i n i</emphasis>
|
||
but incomplete in
|
||
<taxonomicName id="4C484D68FFF5FFE1FBCF5A16FB71C901" box="[1048,1207,1580,1604]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="54" phylum="Arthropoda" rank="species" species="semilunaris">
|
||
<emphasis id="B93CEAF9FFF5FFE1FBCF5A16FB71C901" box="[1048,1207,1580,1604]" italics="true" pageId="9" pageNumber="54">P. semilunaris</emphasis>
|
||
</taxonomicName>
|
||
; the terminal article of G1 is short and laterally directed with an upturned tip in
|
||
<taxonomicName id="4C484D68FFF5FFE1FCE75A6AFC4CC92D" box="[816,906,1617,1640]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="54" phylum="Arthropoda" rank="species" species="emini">
|
||
<emphasis id="B93CEAF9FFF5FFE1FCE75A6AFC4CC92D" box="[816,906,1617,1640]" italics="true" pageId="9" pageNumber="54">P. emini</emphasis>
|
||
</taxonomicName>
|
||
but long, slim, and inwardly curved in
|
||
<emphasis id="B93CEAF9FFF5FFE1FA935A6AFF20C9C9" italics="true" pageId="9" pageNumber="54">P. s e m i - lunaris</emphasis>
|
||
; the medial fold of the terminal article of G1 is higher than the lateral fold in
|
||
<emphasis id="B93CEAF9FFF5FFE1FB505A4EFB26C9C9" box="[1159,1248,1653,1676]" italics="true" pageId="9" pageNumber="54">P. e m i n i</emphasis>
|
||
and the groove between the two is visible on the dorsal face, whereas the lateral and medial folds are low and even in
|
||
<taxonomicName id="4C484D68FFF5FFE1FAC55AA2FF73C991" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="54" phylum="Arthropoda" rank="species" species="semilunaris">
|
||
<emphasis id="B93CEAF9FFF5FFE1FAC55AA2FF73C991" italics="true" pageId="9" pageNumber="54">P. semilunaris</emphasis>
|
||
</taxonomicName>
|
||
and the groove between them is not visible on the dorsal face; and by the uneven margins of the dorsal membrane of G1, which in
|
||
<emphasis id="B93CEAF9FFF5FFE1FE435ADAFE2DC9BD" box="[404,491,1761,1784]" italics="true" pageId="9" pageNumber="54">P. e m i n i</emphasis>
|
||
are narrower than the lateral margin and the proximal margin is U-shaped, whereas in
|
||
<taxonomicName id="4C484D68FFF5FFE1FF625B3EFE92C859" box="[181,340,1796,1820]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="54" phylum="Arthropoda" rank="species" species="semilunaris">
|
||
<emphasis id="B93CEAF9FFF5FFE1FF625B3EFE92C859" box="[181,340,1796,1820]" italics="true" pageId="9" pageNumber="54">P. semilunaris</emphasis>
|
||
</taxonomicName>
|
||
the medial and lateral margins are of equal width and the proximal margin is straight (
|
||
<bibRefCitation id="EFD94B1AFFF5FFE1FAE75B3FFEB6C805" author="Reed" pageId="9" pageNumber="54" refString="Reed, S. K. & Cumberlidge, N. (2006) Taxonomy and biogeography of the freshwater crabs of Tanzania, East Africa (Brachyura: Potamoidea: Potamonautidae, Platythelphusidae, Deckeniidae). Zootaxa, 1262, 1 - 139." type="journal article" year="2006">Reed and Cumberlidge 2006</bibRefCitation>
|
||
). In addition,
|
||
<taxonomicName id="4C484D68FFF5FFE1FDC35B12FD73C805" box="[532,693,1832,1856]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="54" phylum="Arthropoda" rank="species" species="semilunaris">
|
||
<emphasis id="B93CEAF9FFF5FFE1FDC35B12FD73C805" box="[532,693,1832,1856]" italics="true" pageId="9" pageNumber="54">P. semilunaris</emphasis>
|
||
</taxonomicName>
|
||
can be differentiated from
|
||
<taxonomicName id="4C484D68FFF5FFE1FC225B12FB6AC805" box="[1013,1196,1833,1856]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="54" phylum="Arthropoda" rank="species" species="gonocristatus">
|
||
<emphasis id="B93CEAF9FFF5FFE1FC225B12FB6AC805" box="[1013,1196,1833,1856]" italics="true" pageId="9" pageNumber="54">P. gonocristatus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<emphasis id="B93CEAF9FFF5FFE1FB3F5B12FA80C805" box="[1256,1350,1833,1856]" italics="true" pageId="9" pageNumber="54">P. m i n o r</emphasis>
|
||
by the mandibular palp, which lacks a small hard flap at the junction between the segments, and by the shape of the terminal article of G1, which is not widened in the middle in
|
||
<taxonomicName id="4C484D68FFF5FFE1FCDB5B4AFC6CC8CD" box="[780,938,1904,1928]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="54" phylum="Arthropoda" rank="species" species="semilunaris">
|
||
<emphasis id="B93CEAF9FFF5FFE1FCDB5B4AFC6CC8CD" box="[780,938,1904,1928]" italics="true" pageId="9" pageNumber="54">P. semilunaris</emphasis>
|
||
</taxonomicName>
|
||
but is widened in the middle in
|
||
<taxonomicName id="4C484D68FFF5FFE1FAC25B4AFF0BC8E9" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="54" phylum="Arthropoda" rank="species" species="gonocristatus">
|
||
<emphasis id="B93CEAF9FFF5FFE1FAC25B4AFF0BC8E9" italics="true" pageId="9" pageNumber="54">P. gonocristatus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<emphasis id="B93CEAF9FFF5FFE1FF0C5BAEFEFDC8E9" box="[219,315,1941,1964]" italics="true" pageId="9" pageNumber="54">P. m i n o r,</emphasis>
|
||
and
|
||
<taxonomicName id="4C484D68FFF5FFE1FEA35BAEFDC7C8E9" box="[372,513,1941,1964]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="54" phylum="Arthropoda" rank="species" species="perparvus">
|
||
<emphasis id="B93CEAF9FFF5FFE1FEA35BAEFDC7C8E9" box="[372,513,1941,1964]" italics="true" pageId="9" pageNumber="54">P. perparvus</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<tableCitation id="C6CA0350FFF5FFE1FDD85BAFFDA5C8E9" box="[527,611,1940,1964]" captionStart="TABLE 1" captionStartId="2.[151,235,1286,1307]" captionTargetBox="[151,1436,1479,1994]" captionTargetPageId="2" captionText="TABLE 1. Comparison of diagnostic characters of species of Potamonautes from the Lake Kivu drainage basin, Central and" httpUri="http://table.plazi.org/id/DF376663FFFEFFEAFF40593DFA5ACA5E" pageId="9" pageNumber="54" tableUuid="DF376663FFFEFFEAFF40593DFA5ACA5E">Table 1</tableCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |