1048 lines
132 KiB
XML
1048 lines
132 KiB
XML
<document id="0AD136E986F0CDB40CA032377CC8F617" ID-CLB-Dataset="3045" ID-DOI="10.5852/ejt.2021.782.1591" ID-GBIF-Dataset="c462e174-27ee-4625-a9b8-19e0b3c817bd" ID-ISSN="2118-9773" ID-Zenodo-Dep="5769889" ID-ZooBank="EDDB2243-2EEB-4297-86CE-116AADA37B12" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1639050913797" checkinUser="felipe" docAuthor="Daniels, Savel R., Barnes, Aaron, Marais, Hannes & Gouws, Gavin" docDate="2021" docId="217787CE162F0A74CA06FBAF29F3F809" docLanguage="en" docName="ejt-782_82-107.pdf" docOrigin="European Journal of Taxonomy 782" docSource="http://dx.doi.org/10.5852/ejt.2021.782.1591" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article.type1" docStyleVersion="14" docTitle="Potamonautes mariepskoppie Daniels & Barnes & Marais & Gouws 2021, sp. nov." docType="treatment" docUuid="C0AE6C3E-5460-450C-87D4-87D24DC47862" docUuidSource="ZooBank" docVersion="8" lastPageNumber="95" masterDocId="DD4EFFB6162B0A79C831FFC52A79FFE8" masterDocTitle="Surveys of Afrotemperate forests yields two new freshwater crabs (Decapoda: Potamonautidae: Potamonautes MacLeay, 1838) from South Africa" masterLastPageNumber="107" masterPageNumber="82" pageNumber="86" updateTime="1699472213548" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="48DE2F5FD482D51ECB0AF1CFB8C3CF3D">Surveys of Afrotemperate forests yields two new freshwater crabs (Decapoda: Potamonautidae: Potamonautes MacLeay, 1838) from South Africa</mods:title>
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<mods:namePart id="8D971286E49D850938137B9B1ADA9901">Daniels, Savel R.</mods:namePart>
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<mods:affiliation id="7E4837BC7C7462D555646CF8F52C2AE8">Department of Botany and Zoology, Private Bag X 1, University of Stellenbosch, Matieland, 7602, South Africa.</mods:affiliation>
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<mods:nameIdentifier id="51B6141980D2784466212BD6B591F279" type="email">srd@sun.ac.za</mods:nameIdentifier>
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<mods:namePart id="8E0BC0E13BABAB050B6B8812E3E466F1">Barnes, Aaron</mods:namePart>
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<mods:affiliation id="18B71A87F13EB70D99687DD35EB25FD5">Department of Botany and Zoology, Private Bag X 1, University of Stellenbosch, Matieland, 7602, South Africa.</mods:affiliation>
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<mods:nameIdentifier id="E606890EA34B8F4E830CA4EDBCFDA850" type="email">aaronbarnes88@gmail.com</mods:nameIdentifier>
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<mods:namePart id="453C88E433CE85CEDDB19E001CCF6CBC">Marais, Hannes</mods:namePart>
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<mods:affiliation id="01B40AD14AACA7EF768C585593155740">Mpumalanga Tourism and Parks Agency, Aquatic Unit, Lydenburg, 1120, Mpumalanga, South Africa.</mods:affiliation>
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<mods:nameIdentifier id="29E5287946258502E0D5732FC5661D57" type="email">hanneswetlands@gmail.com</mods:nameIdentifier>
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<mods:namePart id="2793A25A4255036F3712FB3898C7AB01">Gouws, Gavin</mods:namePart>
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<mods:affiliation id="CFF2642F9003D062C635856653B54BD2">National Research Foundation - South African Institute for Aquatic Biodiversity, Private Bag 1015, Makhanda, 6140, South Africa.</mods:affiliation>
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<mods:nameIdentifier id="D57CD80481AD895FC6DCDD4B700984FD" type="email">gavingouws@gmail.com</mods:nameIdentifier>
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<mods:title id="D43CB9AE705771BCA864DA17844853E8">European Journal of Taxonomy</mods:title>
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<mods:part id="61CF854A0578422F7F704DE3FB9C3094">
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<mods:date id="2C53E7F1E4DBE7973887891464F4029E">2021</mods:date>
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<mods:url id="DF2F62572AB5F05EF1FE2EAF17D22089">http://dx.doi.org/10.5852/ejt.2021.782.1591</mods:url>
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<treatment id="217787CE162F0A74CA06FBAF29F3F809" ID-DOI="http://doi.org/10.5281/zenodo.5770280" ID-GBIF-Taxon="191260729" ID-Zenodo-Dep="5770280" LSID="urn:lsid:zoobank.org:act:C0AE6C3E-5460-450C-87D4-87D24DC47862" httpUri="http://treatment.plazi.org/id/217787CE162F0A74CA06FBAF29F3F809" lastPageId="13" lastPageNumber="95" pageId="4" pageNumber="86">
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<subSubSection id="E1C46553162F0A7DCA06FBAF2984FB6D" box="[567,1021,1130,1157]" pageId="4" pageNumber="86" type="nomenclature">
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<paragraph id="A96136D8162F0A7DCA06FBAF2984FB6D" blockId="4.[367,1221,1130,1226]" box="[567,1021,1130,1157]" pageId="4" pageNumber="86">
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<heading id="F22981B4162F0A7DCA06FBAF2984FB6D" box="[567,1021,1130,1157]" centered="true" fontSize="11" level="2" pageId="4" pageNumber="86" reason="2">
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<taxonomicName id="6EDE4D5B162F0A7DCA06FBAF29E2FB6D" ID-CoL="8TG6J" authority="Daniels & Barnes & Marais & Gouws, 2021" authorityName="Daniels & Barnes & Marais & Gouws" authorityYear="2021" box="[567,923,1130,1157]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="86" phylum="Arthropoda" rank="species" species="mariepskoppie" status="sp. nov.">
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<emphasis id="9BAAEACA162F0A7DCA06FBAF29E2FB6D" bold="true" box="[567,923,1130,1157]" italics="true" pageId="4" pageNumber="86">Potamonautes mariepskoppie</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="809957B1162F0A7DCB93FBAE2984FB6D" box="[930,1021,1131,1157]" pageId="4" pageNumber="86" rank="species">sp. nov.</taxonomicNameLabel>
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</heading>
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</paragraph>
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<subSubSection id="E1C46553162F0A7DC95EFB482934FB22" pageId="4" pageNumber="86" type="description">
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urn:lsid:zoobank.org:act:
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<uuid id="DD780C0D162F0A7DCABDFB482EBCFB40" box="[652,1221,1165,1192]" pageId="4" pageNumber="86">C0AE6C3E-5460-450C-87D4-87D24DC47862</uuid>
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</paragraph>
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<paragraph id="A96136D8162F0A7DCAD6FB752934FB22" blockId="4.[367,1221,1130,1226]" box="[743,845,1200,1226]" pageId="4" pageNumber="86">
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<figureCitation id="31E52A5D162F0A7DCAD6FB752934FB22" box="[743,845,1200,1226]" captionStart-0="Fig" captionStart-1="Fig" captionStart-2="Fig" captionStart-3="Fig" captionStart-4="Fig" captionStart-5="Fig" captionStartId-0="5.[191,234,1671,1697]" captionStartId-1="6.[189,232,1894,1920]" captionStartId-2="7.[189,232,1909,1935]" captionStartId-3="8.[189,232,1900,1926]" captionStartId-4="11.[189,232,1907,1933]" captionStartId-5="12.[189,232,1928,1954]" captionTargetBox-0="[209,1364,332,1514]" captionTargetBox-1="[424,1156,596,1760]" captionTargetBox-2="[290,1299,336,1831]" captionTargetBox-3="[289,1239,470,1772]" captionTargetBox-4="[226,1342,327,1868]" captionTargetBox-5="[295,1231,1045,1890]" captionTargetId-0="figure-16@5.[189,1394,323,1537]" captionTargetId-1="figure-12@6.[415,1166,478,1821]" captionTargetId-2="figure-17@7.[290,1300,336,1831]" captionTargetId-3="figure-12@8.[234,1312,336,1832]" captionTargetId-4="figure-65@11.[226,1362,327,1872]" captionTargetId-5="figure-351@12.[295,1231,1042,1890]" captionTargetPageId-0="5" captionTargetPageId-1="6" captionTargetPageId-2="7" captionTargetPageId-3="8" captionTargetPageId-4="11" captionTargetPageId-5="12" captionText-0="Fig. 1. A Maximum Likelihood tree topology derived for the three mtDNA loci (12S rRNA +16S rRNA + COI) for the eastern and southern African freshwater crab genus Potamonautes, with the outgroups removed. Bootstrap values> 75% are indicated below each node while posterior probability values> 0.95 pP are shown above each node. An asterisk (*) above or below a node indicates the lack of statistical support. The new, as yet undescribed species from Hogsback is demarked as P. sp. nov. on the phylogenetic tree. Clades 1 and 2 refers to predominantly East African species, while clade 3 refers to the southern African clade." captionText-1="Fig. 2. Potamonautes mariepskoppie sp. nov., ♂, holotype (CL = 19.07 mm) (SAM A-094471). A. Entire animal, dorsal aspect. B. Entire animal, ventral aspect. C. Cephalothorax, frontal aspect. Scale bar = 10 mm." captionText-2="Fig. 3. Potamonautes mariepskoppie sp. nov., ♂, holotype (SAM A-094471) A. Left gonopod 1, anterior view. B. Left gonopod 1, posterior view. C. Left gonopod 2, anterior view. D. Right third maxilliped. Scale bar = 10 mm." captionText-3="Fig. 4. Potamonautes mariepskoppie sp. nov., ♂, holotype (SAM A-094471) A. Major right cheliped. B. Minor left cheliped. Scale bar = 10 mm." captionText-4="Fig. 5. A. Dorsal image of Potamonautes mariepskoppie sp. nov., when alive taken at the Blyde Canyon Nature Reserve, Mpumalanga Province, South Africa. B. Dorsal image of P. mariepskoppie sp. nov., of the specimen collected at Haenertsburg, Limpopo Province, South Africa. Scale bars = 10 mm." captionText-5="Fig. 6. Swamp forest habitat where P. mariepskoppie sp. nov., was collected at the Blyde Canyon Nature Reserve, below the Mariepskop Mountains, Mpumalanga Province, South Africa." figureDoi-0="http://doi.org/10.5281/zenodo.5769891" figureDoi-1="http://doi.org/10.5281/zenodo.5769895" figureDoi-2="http://doi.org/10.5281/zenodo.5769897" figureDoi-3="http://doi.org/10.5281/zenodo.5769899" figureDoi-4="http://doi.org/10.5281/zenodo.5769901" figureDoi-5="http://doi.org/10.5281/zenodo.5769903" httpUri-0="https://zenodo.org/record/5769891/files/figure.png" httpUri-1="https://zenodo.org/record/5769895/files/figure.png" httpUri-2="https://zenodo.org/record/5769897/files/figure.png" httpUri-3="https://zenodo.org/record/5769899/files/figure.png" httpUri-4="https://zenodo.org/record/5769901/files/figure.png" httpUri-5="https://zenodo.org/record/5769903/files/figure.png" pageId="4" pageNumber="86">Figs 1–6</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="E1C46553162F0A7DC88CFB372B4FFAE4" box="[189,310,1266,1292]" pageId="4" pageNumber="86" type="diagnosis">
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<paragraph id="A96136D8162F0A7DC88CFB372B4FFAE4" blockId="4.[189,310,1266,1292]" box="[189,310,1266,1292]" pageId="4" pageNumber="86">
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<heading id="F22981B4162F0A7DC88CFB372B4FFAE4" bold="true" box="[189,310,1266,1292]" fontSize="11" level="3" pageId="4" pageNumber="86" reason="3">
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<emphasis id="9BAAEACA162F0A7DC88CFB372B4FFAE4" bold="true" box="[189,310,1266,1292]" pageId="4" pageNumber="86">Diagnosis</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="E1C46553162F0A7DC88CFAE4286BF80F" pageId="4" pageNumber="86" type="description">
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<paragraph id="A96136D8162F0A7DC88CFAE42E35FA69" blockId="4.[189,1398,1312,1410]" pageId="4" pageNumber="86">
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Measurements for the
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<typeStatus id="7665887A162F0A7DC9FEFAE5284FFAD2" box="[463,566,1312,1338]" pageId="4" pageNumber="86" type="holotype">holotype</typeStatus>
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as follows: CL =
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<quantity id="6E269B3D162F0A7DCB2BFAE429E9FAD3" box="[794,912,1313,1339]" metricMagnitude="-2" metricUnit="m" metricValue="1.907" pageId="4" pageNumber="86" unit="mm" value="19.07">19.07mm</quantity>
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; CWW =
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<quantity id="6E269B3D162F0A7DCC20FAE52EFEFAD3" box="[1041,1159,1312,1339]" metricMagnitude="-2" metricUnit="m" metricValue="2.676" pageId="4" pageNumber="86" unit="mm" value="26.76">26.76mm</quantity>
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; CWP =
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<quantity id="6E269B3D162F0A7DCCCDFAE52F0BFAD3" box="[1276,1394,1312,1339]" metricMagnitude="-2" metricUnit="m" metricValue="1.156" pageId="4" pageNumber="86" unit="mm" value="11.56">11.56 mm</quantity>
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; FW =
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<quantity id="6E269B3D162F0A7DC927FA862BF5FAB6" box="[278,396,1347,1374]" metricMagnitude="-2" metricUnit="m" metricValue="1.158" pageId="4" pageNumber="86" unit="mm" value="11.58">11.58 mm</quantity>
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; PFCD =
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<quantity id="6E269B3D162F0A7DCA26FA812806FAB6" box="[535,639,1348,1374]" metricMagnitude="-3" metricUnit="m" metricValue="2.89" pageId="4" pageNumber="86" unit="mm" value="2.89">2.89 mm</quantity>
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;
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<collectingCountry id="D1C97648162F0A7DCAA3FA8128C2FAB6" box="[658,699,1348,1374]" name="Switzerland" pageId="4" pageNumber="86">CH</collectingCountry>
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=
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<quantity id="6E269B3D162F0A7DCAD8FA812926FAB6" box="[745,863,1348,1374]" metricMagnitude="-2" metricUnit="m" metricValue="1.063" pageId="4" pageNumber="86" unit="mm" value="10.63">10.63mm</quantity>
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||
; MCPL =
|
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<quantity id="6E269B3D162F0A7DCBDEFA812E1FFAB6" box="[1007,1126,1348,1374]" metricMagnitude="-2" metricUnit="m" metricValue="1.644" pageId="4" pageNumber="86" unit="mm" value="16.44">16.44 mm</quantity>
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; MCDL =
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<quantity id="6E269B3D162F0A7DCCCAFA812F0BFAB6" box="[1275,1394,1348,1374]" metricMagnitude="-2" metricUnit="m" metricValue="1.014" pageId="4" pageNumber="86" unit="mm" value="10.14">10.14 mm</quantity>
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; P2ML =
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<quantity id="6E269B3D162F0A7DC917FAA22BE5FA69" box="[294,412,1383,1409]" metricMagnitude="-2" metricUnit="m" metricValue="1.106" pageId="4" pageNumber="86" unit="mm" value="11.06">11.06 mm</quantity>
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; P2MW =
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<quantity id="6E269B3D162F0A7DCA2AFAA228FAFA69" box="[539,643,1383,1410]" metricMagnitude="-3" metricUnit="m" metricValue="4.65" pageId="4" pageNumber="86" unit="mm" value="4.65">4.65 mm</quantity>
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; P5ML =
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<quantity id="6E269B3D162F0A7DCAC9FAA22919FA69" box="[760,864,1383,1409]" metricMagnitude="-3" metricUnit="m" metricValue="9.34" pageId="4" pageNumber="86" unit="mm" value="9.34">9.34 mm</quantity>
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; P5MW =
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<quantity id="6E269B3D162F0A7DCBD1FAA22E31FA69" box="[992,1096,1383,1409]" metricMagnitude="-3" metricUnit="m" metricValue="3.61" pageId="4" pageNumber="86" unit="mm" value="3.61">3.61 mm</quantity>
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.
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</paragraph>
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<paragraph id="A96136D8162F0A7DC88CFA6D2B95F9C4" blockId="4.[188,1399,1448,1580]" pageId="4" pageNumber="86">
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CARAPACE. Highly arched (
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/CL = 0.55) postfrontal crest well-defined, complete, lateral ends meeting anterolateral margins; epigastric crests faint, median sulcus between crests short, not forked posteriorly; exorbital, epibranchial teeth reduced to granules; anterolateral carapace margin with no tooth on epibranchial (
|
||
<figureCitation id="31E52A5D162F0A7DC96FF9D72B99F9C4" box="[350,480,1554,1580]" captionStart="Fig" captionStartId="6.[189,232,1894,1920]" captionTargetBox="[424,1156,596,1760]" captionTargetId="figure-12@6.[415,1166,478,1821]" captionTargetPageId="6" captionText="Fig. 2. Potamonautes mariepskoppie sp. nov., ♂, holotype (CL = 19.07 mm) (SAM A-094471). A. Entire animal, dorsal aspect. B. Entire animal, ventral aspect. C. Cephalothorax, frontal aspect. Scale bar = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.5769895" httpUri="https://zenodo.org/record/5769895/files/figure.png" pageId="4" pageNumber="86">Fig. 2A–C</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="A96136D8162F0A7DC88CF9912EA9F979" blockId="4.[187,1398,1619,1681]" pageId="4" pageNumber="86">
|
||
THIRD MAXILLIPED. Ischium with distinct vertical sulcus; s3/s4 complete, V-shaped, deep, midpoint almost meeting anterior margin of sterno-pleonal cavity; margins of s4 low, not raised (
|
||
<figureCitation id="31E52A5D162F0A7DCC57F9B32EBBF979" box="[1126,1218,1654,1681]" captionStart="Fig" captionStartId="6.[189,232,1894,1920]" captionTargetBox="[424,1156,596,1760]" captionTargetId="figure-12@6.[415,1166,478,1821]" captionTargetPageId="6" captionText="Fig. 2. Potamonautes mariepskoppie sp. nov., ♂, holotype (CL = 19.07 mm) (SAM A-094471). A. Entire animal, dorsal aspect. B. Entire animal, ventral aspect. C. Cephalothorax, frontal aspect. Scale bar = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.5769895" httpUri="https://zenodo.org/record/5769895/files/figure.png" pageId="4" pageNumber="86">Fig. 2B</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="A96136D8162F0A7DC88CF97D2984F8B7" blockId="4.[189,1399,1720,1887]" pageId="4" pageNumber="86">
|
||
CHELIPED. Dactylus (moveable finger) slim, highly arched, enclosing oval interspace, with three larger teeth interspersed by smaller teeth along length; propodus (fixed finger) with four larger teeth interspersed by smaller teeth along length (
|
||
<figureCitation id="31E52A5D162F0A7DCA14F93B28FBF8F0" box="[549,642,1790,1816]" captionStart="Fig" captionStartId="6.[189,232,1894,1920]" captionTargetBox="[424,1156,596,1760]" captionTargetId="figure-12@6.[415,1166,478,1821]" captionTargetPageId="6" captionText="Fig. 2. Potamonautes mariepskoppie sp. nov., ♂, holotype (CL = 19.07 mm) (SAM A-094471). A. Entire animal, dorsal aspect. B. Entire animal, ventral aspect. C. Cephalothorax, frontal aspect. Scale bar = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.5769895" httpUri="https://zenodo.org/record/5769895/files/figure.png" pageId="4" pageNumber="86">Fig. 2C</figureCitation>
|
||
); carpus inner margin distal tooth large, pointed, proximal tooth reduced to granules; medial inferior margin of merus lined with series of small granules terminating distally at small, low distal meral tooth, lateral inferior margin smooth.
|
||
</paragraph>
|
||
<paragraph id="A96136D8162F0A7DC88CF843286BF80F" blockId="4.[189,1399,1926,2023]" pageId="4" pageNumber="86">
|
||
G1 TERMINAL ARTICLE.
|
||
<emphasis id="9BAAEACA162F0A7DC9FBF8432BA7F848" bold="true" box="[458,478,1926,1952]" pageId="4" pageNumber="86">1/3</emphasis>
|
||
rd length of subterminal; first third straight in line with longitudinal axis of subterminal, middle part directed outward at 45°, widened by raised rounded ventral lobe, tip curving sharply upward (
|
||
<figureCitation id="31E52A5D162F0A7DC9B5F808287FF80F" box="[388,518,1997,2023]" captionStart="Fig" captionStartId="7.[189,232,1909,1935]" captionTargetBox="[290,1299,336,1831]" captionTargetId="figure-17@7.[290,1300,336,1831]" captionTargetPageId="7" captionText="Fig. 3. Potamonautes mariepskoppie sp. nov., ♂, holotype (SAM A-094471) A. Left gonopod 1, anterior view. B. Left gonopod 1, posterior view. C. Left gonopod 2, anterior view. D. Right third maxilliped. Scale bar = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.5769897" httpUri="https://zenodo.org/record/5769897/files/figure.png" pageId="4" pageNumber="86">Fig. 3A–B</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="FDA16650162E0A7CC88EF9422863F89C" ID-DOI="http://doi.org/10.5281/zenodo.5769891" ID-Zenodo-Dep="5769891" httpUri="https://zenodo.org/record/5769891/files/figure.png" pageId="5" pageNumber="87" startId="5.[191,234,1671,1697]" targetBox="[209,1364,332,1514]" targetPageId="5">
|
||
<paragraph id="A96136D8162E0A7CC88EF9422863F89C" blockId="5.[190,1398,1671,1909]" pageId="5" pageNumber="87">
|
||
<emphasis id="9BAAEACA162E0A7CC88EF9422B75F949" bold="true" box="[191,268,1671,1697]" pageId="5" pageNumber="87">Fig. 1.</emphasis>
|
||
A Maximum Likelihood tree topology derived for the three mtDNA loci (12S rRNA +16S rRNA + COI) for the eastern and southern African freshwater crab genus
|
||
<taxonomicName id="6EDE4D5B162E0A7CCBEEF96E2EFFF92C" authorityName="MacLeay" authorityYear="1838" box="[991,1158,1707,1732]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="87" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="9BAAEACA162E0A7CCBEEF96E2EFFF92C" box="[991,1158,1707,1732]" italics="true" pageId="5" pageNumber="87">Potamonautes</emphasis>
|
||
</taxonomicName>
|
||
, with the outgroups removed. Bootstrap values> 75% are indicated below each node while posterior probability values> 0.95 p
|
||
<emphasis id="9BAAEACA162E0A7CC917F9342B41F8E2" box="[294,312,1777,1802]" italics="true" pageId="5" pageNumber="87">P</emphasis>
|
||
are shown above each node. An asterisk (*) above or below a node indicates the lack of statistical support. The new, as yet undescribed species from Hogsback is demarked as
|
||
<emphasis id="9BAAEACA162E0A7CCCE3F8D02E9BF8C6" box="[1234,1250,1813,1838]" italics="true" pageId="5" pageNumber="87">P</emphasis>
|
||
. sp. nov. on the phylogenetic tree. Clades 1 and 2 refers to predominantly East African species, while clade 3 refers to the southern African clade.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="FDA16650162D0A7FC88CF8A32B27F82F" ID-DOI="http://doi.org/10.5281/zenodo.5769895" ID-Zenodo-Dep="5769895" httpUri="https://zenodo.org/record/5769895/files/figure.png" pageId="6" pageNumber="88" startId="6.[189,232,1894,1920]" targetBox="[424,1156,596,1760]" targetPageId="6">
|
||
<paragraph id="A96136D8162D0A7FC88CF8A32B27F82F" blockId="6.[189,1399,1894,1991]" pageId="6" pageNumber="88">
|
||
<emphasis id="9BAAEACA162D0A7FC88CF8A32B76F868" bold="true" box="[189,271,1894,1920]" pageId="6" pageNumber="88">Fig. 2.</emphasis>
|
||
<taxonomicName id="6EDE4D5B162D0A7FC92AF8A22802F868" authority="Daniels & Barnes & Marais & Gouws, 2021" authorityName="Daniels & Barnes & Marais & Gouws" authorityYear="2021" box="[283,635,1894,1920]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="88" phylum="Arthropoda" rank="species" species="mariepskoppie" status="sp. nov.">
|
||
<emphasis id="9BAAEACA162D0A7FC92AF8A22802F868" box="[283,635,1894,1920]" italics="true" pageId="6" pageNumber="88">Potamonautes mariepskoppie</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="809957B1162D0A7FCAB6F8A32891F868" box="[647,744,1894,1920]" pageId="6" pageNumber="88" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, ♂, holotype (CL = 19.07 mm) (SAM A-094471).
|
||
<emphasis id="9BAAEACA162D0A7FCD6BF8A32F16F868" bold="true" box="[1370,1391,1894,1920]" pageId="6" pageNumber="88">A</emphasis>
|
||
. Entire animal, dorsal aspect.
|
||
<emphasis id="9BAAEACA162D0A7FCA2AF84C2854F84B" bold="true" box="[539,557,1929,1955]" pageId="6" pageNumber="88">B</emphasis>
|
||
. Entire animal, ventral aspect.
|
||
<emphasis id="9BAAEACA162D0A7FCB94F84C29C1F84B" bold="true" box="[933,952,1929,1955]" pageId="6" pageNumber="88">C</emphasis>
|
||
. Cephalothorax, frontal aspect. Scale bar = 10 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="FDA16650162C0A7EC88CF8B02BDDF83E" ID-DOI="http://doi.org/10.5281/zenodo.5769897" ID-Zenodo-Dep="5769897" httpUri="https://zenodo.org/record/5769897/files/figure.png" pageId="7" pageNumber="89" startId="7.[189,232,1909,1935]" targetBox="[290,1299,336,1831]" targetPageId="7">
|
||
<paragraph id="A96136D8162C0A7EC88CF8B02BDDF83E" blockId="7.[188,1399,1909,2006]" pageId="7" pageNumber="89">
|
||
<emphasis id="9BAAEACA162C0A7EC88CF8B02B70F867" bold="true" box="[189,265,1909,1935]" pageId="7" pageNumber="89">Fig. 3.</emphasis>
|
||
<taxonomicName id="6EDE4D5B162C0A7EC93EF8B32813F867" authority="Daniels & Barnes & Marais & Gouws, 2021" authorityName="Daniels & Barnes & Marais & Gouws" authorityYear="2021" box="[271,618,1909,1935]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="89" phylum="Arthropoda" rank="species" species="mariepskoppie" status="sp. nov.">
|
||
<emphasis id="9BAAEACA162C0A7EC93EF8B32813F867" box="[271,618,1909,1935]" italics="true" pageId="7" pageNumber="89">Potamonautes mariepskoppie</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="809957B1162C0A7ECA5EF8B328B2F878" box="[623,715,1910,1936]" pageId="7" pageNumber="89" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, ♂, holotype (SAM A-094471)
|
||
<emphasis id="9BAAEACA162C0A7ECC08F8B02E37F867" bold="true" box="[1081,1102,1909,1935]" pageId="7" pageNumber="89">A</emphasis>
|
||
. Left gonopod 1, anterior view.
|
||
<emphasis id="9BAAEACA162C0A7EC935F85D2B61F85A" bold="true" box="[260,280,1944,1970]" pageId="7" pageNumber="89">B</emphasis>
|
||
. Left gonopod 1, posterior view.
|
||
<emphasis id="9BAAEACA162C0A7ECA9BF85D28C7F85A" bold="true" box="[682,702,1944,1970]" pageId="7" pageNumber="89">C</emphasis>
|
||
. Left gonopod 2, anterior view.
|
||
<emphasis id="9BAAEACA162C0A7ECC72F85D2E2EF85A" bold="true" box="[1091,1111,1944,1970]" pageId="7" pageNumber="89">D</emphasis>
|
||
. Right third maxilliped. Scale bar = 10 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="FDA1665016230A71C88CF8A928CFF842" ID-DOI="http://doi.org/10.5281/zenodo.5769899" ID-Zenodo-Dep="5769899" httpUri="https://zenodo.org/record/5769899/files/figure.png" pageId="8" pageNumber="90" startId="8.[189,232,1900,1926]" targetBox="[289,1239,470,1772]" targetPageId="8">
|
||
<paragraph id="A96136D816230A71C88CF8A928CFF842" blockId="8.[189,1399,1900,1962]" pageId="8" pageNumber="90">
|
||
<emphasis id="9BAAEACA16230A71C88CF8A92B75F86E" bold="true" box="[189,268,1900,1926]" pageId="8" pageNumber="90">Fig. 4.</emphasis>
|
||
<taxonomicName id="6EDE4D5B16230A71C924F8A8280BF86E" authority="Daniels & Barnes & Marais & Gouws, 2021" authorityName="Daniels & Barnes & Marais & Gouws" authorityYear="2021" box="[277,626,1900,1926]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="90" phylum="Arthropoda" rank="species" species="mariepskoppie" status="sp. nov.">
|
||
<emphasis id="9BAAEACA16230A71C924F8A8280BF86E" box="[277,626,1900,1926]" italics="true" pageId="8" pageNumber="90">Potamonautes mariepskoppie</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="809957B116230A71CA4AF8A928A0F86E" box="[635,729,1900,1926]" pageId="8" pageNumber="90" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, ♂, holotype (SAM A-094471)
|
||
<emphasis id="9BAAEACA16230A71CC67F8A92E12F86E" bold="true" box="[1110,1131,1900,1926]" pageId="8" pageNumber="90">A</emphasis>
|
||
. Major right cheliped.
|
||
<emphasis id="9BAAEACA16230A71C88CF84A2AA8F841" bold="true" box="[189,209,1935,1961]" pageId="8" pageNumber="90">B</emphasis>
|
||
. Minor left cheliped. Scale bar = 10 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="E1C4655316220A70C88CFECC2860FE9C" pageId="9" pageNumber="91" type="etymology">
|
||
<paragraph id="A96136D816220A70C88CFECC2B3DFECB" blockId="9.[189,324,265,291]" box="[189,324,265,291]" pageId="9" pageNumber="91">
|
||
<heading id="F22981B416220A70C88CFECC2B3DFECB" bold="true" box="[189,324,265,291]" fontSize="11" level="3" pageId="9" pageNumber="91" reason="3">
|
||
<emphasis id="9BAAEACA16220A70C88CFECC2B3DFECB" bold="true" box="[189,324,265,291]" pageId="9" pageNumber="91">Etymology</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="A96136D816220A70C88CFEF22860FE9C" blockId="9.[189,1399,311,373]" pageId="9" pageNumber="91">Named after Mariepskop since it occurs in close proximity to the mountain. The specific epithet is used as a Latin noun in apposition.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="E1C4655316220A70C88CFE5E2B45FCD3" pageId="9" pageNumber="91" type="materials_examined">
|
||
<paragraph id="A96136D816220A70C88CFE5E2BD3FE5D" blockId="9.[189,426,411,437]" box="[189,426,411,437]" pageId="9" pageNumber="91">
|
||
<heading id="F22981B416220A70C88CFE5E2BD3FE5D" bold="true" box="[189,426,411,437]" fontSize="11" level="3" pageId="9" pageNumber="91" reason="3">
|
||
<emphasis id="9BAAEACA16220A70C88CFE5E2BD3FE5D" bold="true" box="[189,426,411,437]" pageId="9" pageNumber="91">Material examined</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="A96136D816220A70C8DBFE0F2F0FFDC3" blockId="9.[189,1399,458,556]" pageId="9" pageNumber="91">
|
||
<materialsCitation id="19B63C8516220A70C8DBFE0F2F0FFDC3" ID-GBIF-Occurrence="3416934301" collectingDate="2021-05-21" collectionCode="SAM" collectorName="H. Marais" country="South Africa" elevation="733" latitude="-24.7101" location="Blyde Canyon Nature Reserve" longLatPrecision="1" longitude="30.90324" pageId="9" pageNumber="91" specimenCode="SAM A-094471" specimenCount="1" specimenCount-male="1" stateProvince="Mpumalanga Province" typeStatus="holotype">
|
||
<emphasis id="9BAAEACA16220A70C8DBFE0F2B25FE0C" bold="true" box="[234,348,458,484]" pageId="9" pageNumber="91">
|
||
<typeStatus id="7665887A16220A70C8DBFE0F2B25FE0C" box="[234,348,458,484]" pageId="9" pageNumber="91" type="holotype">Holotype</typeStatus>
|
||
</emphasis>
|
||
<collectingCountry id="D1C9764816220A70C88CFE2B2BF4FDE0" box="[189,397,494,520]" name="South Africa" pageId="9" pageNumber="91">SOUTH AFRICA</collectingCountry>
|
||
–
|
||
<emphasis id="9BAAEACA16220A70C994FE2B28B8FDEF" bold="true" box="[421,705,493,520]" pageId="9" pageNumber="91">
|
||
<collectingRegion id="6B1AF83A16220A70C994FE2B28B8FDEF" box="[421,705,493,520]" country="South Africa" name="Mpumalanga" pageId="9" pageNumber="91">Mpumalanga Province</collectingRegion>
|
||
</emphasis>
|
||
•
|
||
<specimenCount id="BFD8FD5116220A70CAEAFE2B288DFDE0" box="[731,756,494,520]" pageId="9" pageNumber="91" type="male">♂</specimenCount>
|
||
;
|
||
<location id="AC01600316220A70CACEFE282E1DFDE0" LSID="urn:lsid:plazi:treatment:217787CE162F0A74CA06FBAF29F3F809:AC01600316220A70CACEFE282E1DFDE0" box="[767,1124,493,520]" country="South Africa" latitude="-24.7101" longLatPrecision="1" longitude="30.90324" name="Blyde Canyon Nature Reserve" pageId="9" pageNumber="91" stateProvince="Mpumalanga Province">Blyde Canyon Nature Reserve</location>
|
||
,
|
||
<location id="AC01600316220A70CC5FFE282F50FDEF" LSID="urn:lsid:plazi:treatment:217787CE162F0A74CA06FBAF29F3F809:AC01600316220A70CC5FFE282F50FDEF" box="[1134,1321,493,519]" country="South Africa" latitude="-24.7101" longLatPrecision="1" longitude="30.90324" name="lowveld section" pageId="9" pageNumber="91" stateProvince="Mpumalanga Province">lowveld section</location>
|
||
,
|
||
<location id="AC01600316220A70CD05FE282B67FDC3" LSID="urn:lsid:plazi:treatment:217787CE162F0A74CA06FBAF29F3F809:AC01600316220A70CD05FE282B67FDC3" country="South Africa" latitude="-24.7101" longLatPrecision="1" longitude="30.90324" name="forest wetland" pageId="9" pageNumber="91" stateProvince="Mpumalanga Province">forest wetland</location>
|
||
;
|
||
<geoCoordinate id="CCEA501F16220A70C918FDD42BA2FDC3" box="[297,475,527,555]" degrees="24" direction="south" minutes="42" orientation="latitude" pageId="9" pageNumber="91" precision="1" seconds="36.36" value="-24.7101">24º42′36.36″ S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="CCEA501F16220A70C9D9FDD428D3FDC3" box="[488,682,527,556]" degrees="30" direction="east" minutes="54" orientation="longitude" pageId="9" pageNumber="91" precision="1" seconds="11.664" value="30.90324">30º54′11.664″ E</geoCoordinate>
|
||
;
|
||
<elevation id="22F3D1EB16220A70CA86FDD42938FDC3" box="[695,833,529,555]" metricMagnitude="2" metricUnit="m" metricValue="7.33" pageId="9" pageNumber="91" unit="m" value="733.0">
|
||
<quantity id="6E269B3D16220A70CA86FDD42978FDC3" box="[695,769,529,555]" metricMagnitude="2" metricUnit="m" metricValue="7.33" pageId="9" pageNumber="91" unit="m" value="733.0">733 m</quantity>
|
||
a.s.l.
|
||
</elevation>
|
||
;
|
||
<date id="DD60101816220A70CB7FFDD42997FDC3" box="[846,1006,529,555]" pageId="9" pageNumber="91" value="2021-05-21">
|
||
<collectingDate id="CD24E9F016220A70CB7FFDD42997FDC3" box="[846,1006,529,555]" pageId="9" pageNumber="91" value="2021-05-21">21 May 2021</collectingDate>
|
||
</date>
|
||
;
|
||
<collectorName id="042B530E16220A70CBCBFDD42E16FDC3" box="[1018,1135,529,555]" pageId="9" pageNumber="91">H. Marais</collectorName>
|
||
leg.;
|
||
<specimenCode id="F9789EA316220A70CC83FDD42F08FDC3" box="[1202,1393,529,555]" pageId="9" pageNumber="91">SAM A-094471</specimenCode>
|
||
.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph id="A96136D816220A70C8DBFD962BB2FD5B" blockId="9.[189,1399,595,691]" pageId="9" pageNumber="91">
|
||
<materialsCitation id="19B63C8516220A70C8DBFD962BBEFD5B" ID-GBIF-Occurrence="3416934303" collectingDate="2020-06-17" collectionCode="SAM" collectorName="H. Marais" country="South Africa" elevation="733" latitude="-24.7101" location="Mpumalanga Province" longLatPrecision="1" longitude="30.90324" pageId="9" pageNumber="91" specimenCode="SAM A-094472" specimenCount="1" specimenCount-male="1" stateProvince="Mpumalanga Province" typeStatus="paratype">
|
||
<emphasis id="9BAAEACA16220A70C8DBFD962B25FD85" bold="true" box="[234,348,595,621]" pageId="9" pageNumber="91">
|
||
<typeStatus id="7665887A16220A70C8DBFD962B25FD85" box="[234,348,595,621]" pageId="9" pageNumber="91" type="paratype">Paratype</typeStatus>
|
||
</emphasis>
|
||
<collectingCountry id="D1C9764816220A70C88CFDB32BF6FD78" box="[189,399,630,656]" name="South Africa" pageId="9" pageNumber="91">SOUTH AFRICA</collectingCountry>
|
||
–
|
||
<emphasis id="9BAAEACA16220A70C99AFDB328B1FD67" bold="true" box="[427,712,629,656]" pageId="9" pageNumber="91">
|
||
<collectingRegion id="6B1AF83A16220A70C99AFDB328B1FD67" box="[427,712,629,656]" country="South Africa" name="Mpumalanga" pageId="9" pageNumber="91">Mpumalanga Province</collectingRegion>
|
||
</emphasis>
|
||
•
|
||
<specimenCount id="BFD8FD5116220A70CAD2FDB3296BFD78" box="[739,786,630,656]" pageId="9" pageNumber="91" type="male">1 ♂</specimenCount>
|
||
; same collection data as for holotype except
|
||
<date id="DD60101816220A70CD13FDB32A82FD5B" pageId="9" pageNumber="91" value="2020-06-17">
|
||
<collectingDate id="CD24E9F016220A70CD13FDB32A82FD5B" pageId="9" pageNumber="91" value="2020-06-17">17 Jun. 2020</collectingDate>
|
||
</date>
|
||
;
|
||
<specimenCode id="F9789EA316220A70C936FD5C2BBEFD5B" box="[263,455,665,691]" pageId="9" pageNumber="91">SAM A-094472</specimenCode>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="A96136D816220A70C8DBFD1F2BDFFD1C" blockId="9.[189,1399,730,827]" box="[234,422,730,756]" pageId="9" pageNumber="91">
|
||
<emphasis id="9BAAEACA16220A70C8DBFD1F2BDFFD1C" bold="true" box="[234,422,730,756]" pageId="9" pageNumber="91">Other material</emphasis>
|
||
</paragraph>
|
||
<paragraph id="A96136D816220A70C88CFD3B2B45FCD3" blockId="9.[189,1399,730,827]" pageId="9" pageNumber="91">
|
||
<materialsCitation id="19B63C8516220A70C88CFD3B2B41FCD3" ID-GBIF-Occurrence="3416934302" collectingDate="2020-06-17" collectionCode="SAM" collectorName="H. Marais" country="South Africa" elevation="733" latitude="-24.7101" location="Mpumalanga Province" longLatPrecision="1" longitude="30.90324" pageId="9" pageNumber="91" specimenCode="SAM A-094473" specimenCount="4" stateProvince="Mpumalanga Province">
|
||
<collectingCountry id="D1C9764816220A70C88CFD3B2BEDFCF0" box="[189,404,766,792]" name="South Africa" pageId="9" pageNumber="91">SOUTH AFRICA</collectingCountry>
|
||
–
|
||
<emphasis id="9BAAEACA16220A70C98DFD3B28A7FCFF" bold="true" box="[444,734,765,792]" pageId="9" pageNumber="91">
|
||
<collectingRegion id="6B1AF83A16220A70C98DFD3B28A7FCFF" box="[444,734,765,792]" country="South Africa" name="Mpumalanga" pageId="9" pageNumber="91">Mpumalanga Province</collectingRegion>
|
||
</emphasis>
|
||
•
|
||
<specimenCount id="BFD8FD5116220A70CB33FD3B292BFCFF" box="[770,850,765,792]" pageId="9" pageNumber="91">4 juvs</specimenCount>
|
||
; same collection data as for paratype;
|
||
<specimenCode id="F9789EA316220A70CD06FD3B2B41FCD3" pageId="9" pageNumber="91">SAM A-094473</specimenCode>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="E1C4655316220A73C88CFCA72B83FCD4" lastPageId="10" lastPageNumber="92" pageId="9" pageNumber="91" type="description">
|
||
<paragraph id="A96136D816220A70C88CFCA72B37FC94" blockId="9.[189,334,866,892]" box="[189,334,866,892]" pageId="9" pageNumber="91">
|
||
<heading id="F22981B416220A70C88CFCA72B37FC94" bold="true" box="[189,334,866,892]" fontSize="11" level="3" pageId="9" pageNumber="91" reason="3">
|
||
<emphasis id="9BAAEACA16220A70C88CFCA72B37FC94" bold="true" box="[189,334,866,892]" pageId="9" pageNumber="91">Description</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="A96136D816220A70C88CFC542949FC43" blockId="9.[189,816,912,939]" box="[189,816,912,939]" pageId="9" pageNumber="91">
|
||
Based on the adult male
|
||
<typeStatus id="7665887A16220A70C9EFFC54283CFC43" box="[478,581,913,939]" pageId="9" pageNumber="91" type="holotype">holotype</typeStatus>
|
||
(CWW
|
||
<quantity id="6E269B3D16220A70CA99FC55295DFC43" box="[680,804,912,939]" metricMagnitude="-2" metricUnit="m" metricValue="2.676" pageId="9" pageNumber="91" unit="mm" value="26.76">26.76 mm</quantity>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="A96136D816220A70C88CFC1729F8FAEE" blockId="9.[189,1401,978,1286]" pageId="9" pageNumber="91">
|
||
CARAPACE. Smooth with no tooth on the anteriolateral margins; widest anteriorly, narrowest posteriorly (CWP/CL 0.60); vaulted (
|
||
<collectingCountry id="D1C9764816220A70C9C5FC302864FBE7" box="[500,541,1013,1039]" name="Switzerland" pageId="9" pageNumber="91">CH</collectingCountry>
|
||
/CL 0.55) (
|
||
<figureCitation id="31E52A5D16220A70CA95FC30297CFBE7" box="[676,773,1013,1039]" captionStart="Fig" captionStartId="6.[189,232,1894,1920]" captionTargetBox="[424,1156,596,1760]" captionTargetId="figure-12@6.[415,1166,478,1821]" captionTargetPageId="6" captionText="Fig. 2. Potamonautes mariepskoppie sp. nov., ♂, holotype (CL = 19.07 mm) (SAM A-094471). A. Entire animal, dorsal aspect. B. Entire animal, ventral aspect. C. Cephalothorax, frontal aspect. Scale bar = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.5769895" httpUri="https://zenodo.org/record/5769895/files/figure.png" pageId="9" pageNumber="91">Fig. 2A</figureCitation>
|
||
); front broad, one-third of CWW (FW/CWW 0.43); urogastric, cardiac grooves distinct, other grooves faint or missing; postfrontal crest complete, anterolateral margin posterior to epibranchial corner finely granulated, epigastric crests faint, median sulcus between crests short, forked posteriorly; exorbital, epibranchial teeth each reduced to granules; anterolateral margin between exorbital, epibranchial teeth faintly granulated, curving slightly outward, lacking intermediate tooth (
|
||
<figureCitation id="31E52A5D16220A70CA34FB6028FFFB57" box="[517,646,1189,1215]" captionStart="Fig" captionStartId="6.[189,232,1894,1920]" captionTargetBox="[424,1156,596,1760]" captionTargetId="figure-12@6.[415,1166,478,1821]" captionTargetPageId="6" captionText="Fig. 2. Potamonautes mariepskoppie sp. nov., ♂, holotype (CL = 19.07 mm) (SAM A-094471). A. Entire animal, dorsal aspect. B. Entire animal, ventral aspect. C. Cephalothorax, frontal aspect. Scale bar = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.5769895" httpUri="https://zenodo.org/record/5769895/files/figure.png" pageId="9" pageNumber="91">Fig. 2B–C</figureCitation>
|
||
); branchiostegal wall vertical sulcus faint, meeting longitudinal sulcus, dividing branchiostegal wall into 3 parts, suborbital, dorsal pterygostomial regions granulated, hepatic region smooth; suborbital margin faintly granulated.
|
||
</paragraph>
|
||
<paragraph id="A96136D816220A70C88CFAEB2BF7FA65" blockId="9.[189,1399,1325,1421]" pageId="9" pageNumber="91">
|
||
THIRD MAXILLIPED. Filling entire buccal frame, except for respiratory openings; exopod with long flagellum, ischium with faint vertical groove (
|
||
<figureCitation id="31E52A5D16220A70CAE4FA95294AFA82" box="[725,819,1360,1386]" captionStart="Fig" captionStartId="7.[189,232,1909,1935]" captionTargetBox="[290,1299,336,1831]" captionTargetId="figure-17@7.[290,1300,336,1831]" captionTargetPageId="7" captionText="Fig. 3. Potamonautes mariepskoppie sp. nov., ♂, holotype (SAM A-094471) A. Left gonopod 1, anterior view. B. Left gonopod 1, posterior view. C. Left gonopod 2, anterior view. D. Right third maxilliped. Scale bar = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.5769897" httpUri="https://zenodo.org/record/5769897/files/figure.png" pageId="9" pageNumber="91">Fig. 3D</figureCitation>
|
||
). Epistomial tooth large, triangular, margins lined by large granules.
|
||
</paragraph>
|
||
<paragraph id="A96136D816220A70C88CFA702E83FA27" blockId="9.[189,1274,1461,1487]" box="[189,1274,1461,1487]" pageId="9" pageNumber="91">MANDIBLE. Palp two-segmented; terminal simple; tuft of setae at junction between segments.</paragraph>
|
||
<paragraph id="A96136D816220A70C88CFA332F5FF9DB" blockId="9.[189,1398,1526,1588]" pageId="9" pageNumber="91">STERNUM. s1, s2 fused; s2/s3 deep, completely crossing sternum; s3/s4 complete, V-shaped, deep, midpoint almost meeting anterior margin of sterno-pleonal cavity; margins of s4 low, not raised.</paragraph>
|
||
<paragraph id="A96136D816220A70C88CF99E283BF8EA" blockId="9.[188,1399,1627,1794]" pageId="9" pageNumber="91">
|
||
CHELIPED. Dactylus (moveable finger) slim, arched, with two teeth interspersed by smaller teeth along length; propodus (fixed finger) with two teeth interspersed by several smaller teeth along length (
|
||
<figureCitation id="31E52A5D16220A70CD76F9BB2B7EF953" captionStart="Fig" captionStartId="8.[189,232,1900,1926]" captionTargetBox="[289,1239,470,1772]" captionTargetId="figure-12@8.[234,1312,336,1832]" captionTargetPageId="8" captionText="Fig. 4. Potamonautes mariepskoppie sp. nov., ♂, holotype (SAM A-094471) A. Major right cheliped. B. Minor left cheliped. Scale bar = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.5769899" httpUri="https://zenodo.org/record/5769899/files/figure.png" pageId="9" pageNumber="91">Fig. 4A–B</figureCitation>
|
||
), tips of both propodus and dactylus black; carpus distal tooth large, pointed, proximal tooth small but distinct, followed by granule; both inferior margins of merus lined with series of small granules, distal meral tooth small, pointed.
|
||
</paragraph>
|
||
<paragraph id="A96136D816220A70C88CF8EF2ED7F88E" blockId="9.[189,1399,1833,1895]" pageId="9" pageNumber="91">PEREOPODS. Walking legs slender, 3 longest, 5 shortest; dorsal margins of pereopods with fine sharp bristles, dactyli of walking legs ending in sharp point, with rows of spine-like bristles.</paragraph>
|
||
<paragraph id="A96136D816220A73C88CF84B2B6EFE1F" blockId="9.[189,846,1934,1960]" lastBlockId="10.[188,1399,266,503]" lastPageId="10" lastPageNumber="92" pageId="9" pageNumber="91">
|
||
PLEON. Outline broadly triangular with straight margins. G1 TERMINAL ARTICLE. Short (
|
||
<emphasis id="9BAAEACA16210A73CA20FECF285CFECC" bold="true" box="[529,549,266,292]" pageId="10" pageNumber="92">1/3</emphasis>
|
||
length of subterminal), curving away from midline, first third straight in line with longitudinal axis of subterminal segment, middle part directed outward at 45°, widened by low raised rounded ventral lobe, tip curving gently upward. G1 subterminal broad at base, tapering to slim junction with terminal article distally where these two parts have same width, ventral side with heavily setose margins; with setae-fringed flap covering lateral half of segment; dorsal side smooth, no flap, with broad membrane on dorsal side of suture marking junction between terminal, subterminal parts (
|
||
<figureCitation id="31E52A5D16210A73CD76FE7F2B73FE1F" captionStart="Fig" captionStartId="7.[189,232,1909,1935]" captionTargetBox="[290,1299,336,1831]" captionTargetId="figure-17@7.[290,1300,336,1831]" captionTargetPageId="7" captionText="Fig. 3. Potamonautes mariepskoppie sp. nov., ♂, holotype (SAM A-094471) A. Left gonopod 1, anterior view. B. Left gonopod 1, posterior view. C. Left gonopod 2, anterior view. D. Right third maxilliped. Scale bar = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.5769897" httpUri="https://zenodo.org/record/5769897/files/figure.png" pageId="10" pageNumber="92">Fig. 3A–B</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="A96136D816210A73C88CFDDA2ED1FDD1" blockId="10.[189,1192,542,569]" box="[189,1192,542,569]" pageId="10" pageNumber="92">
|
||
G2 TERMINAL ARTICLE. Long, flagellum-like, 0.5 times length of subterminal (
|
||
<figureCitation id="31E52A5D16210A73CC0FFDDB2EE2FDD1" box="[1086,1179,542,569]" captionStart="Fig" captionStartId="7.[189,232,1909,1935]" captionTargetBox="[290,1299,336,1831]" captionTargetId="figure-17@7.[290,1300,336,1831]" captionTargetPageId="7" captionText="Fig. 3. Potamonautes mariepskoppie sp. nov., ♂, holotype (SAM A-094471) A. Left gonopod 1, anterior view. B. Left gonopod 1, posterior view. C. Left gonopod 2, anterior view. D. Right third maxilliped. Scale bar = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.5769897" httpUri="https://zenodo.org/record/5769897/files/figure.png" pageId="10" pageNumber="92">Fig. 3C</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="A96136D816210A73C88CFDA52A89FD92" blockId="10.[189,240,608,634]" box="[189,240,608,634]" pageId="10" pageNumber="92">
|
||
<heading id="F22981B416210A73C88CFDA52A89FD92" bold="true" box="[189,240,608,634]" fontSize="11" level="3" pageId="10" pageNumber="92" reason="3">
|
||
<emphasis id="9BAAEACA16210A73C88CFDA52A89FD92" bold="true" box="[189,240,608,634]" pageId="10" pageNumber="92">Size</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="A96136D816210A73C88CFD4A2986FD41" blockId="10.[189,1023,654,681]" box="[189,1023,654,681]" pageId="10" pageNumber="92">
|
||
A small-bodied species, CL =
|
||
<quantity id="6E269B3D16210A73CA2EFD4A28EFFD41" box="[543,662,655,681]" metricMagnitude="-2" metricUnit="m" metricValue="1.907" pageId="10" pageNumber="92" unit="mm" value="19.07">19.07 mm</quantity>
|
||
, and wide, CWW =
|
||
<quantity id="6E269B3D16210A73CBB5FD4B2982FD41" box="[900,1019,654,681]" metricMagnitude="-2" metricUnit="m" metricValue="2.676" pageId="10" pageNumber="92" unit="mm" value="26.76">26.76 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="A96136D816210A73C88CFD152B1AFD02" blockId="10.[189,355,720,746]" box="[189,355,720,746]" pageId="10" pageNumber="92">
|
||
<heading id="F22981B416210A73C88CFD152B1AFD02" bold="true" box="[189,355,720,746]" fontSize="11" level="3" pageId="10" pageNumber="92" reason="3">
|
||
<emphasis id="9BAAEACA16210A73C88CFD152B1AFD02" bold="true" box="[189,355,720,746]" pageId="10" pageNumber="92">Colour in life</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="A96136D816210A73C88CFD3B2B83FCD4" blockId="10.[189,1399,766,828]" pageId="10" pageNumber="92">
|
||
Dorsal carapace chocolate brown with a glossy shine, while the chelipeds and ventral surface are light orange in colour (
|
||
<figureCitation id="31E52A5D16210A73C9BFFCE72B94FCD4" box="[398,493,801,828]" captionStart="Fig" captionStartId="11.[189,232,1907,1933]" captionTargetBox="[226,1342,327,1868]" captionTargetId="figure-65@11.[226,1362,327,1872]" captionTargetPageId="11" captionText="Fig. 5. A. Dorsal image of Potamonautes mariepskoppie sp. nov., when alive taken at the Blyde Canyon Nature Reserve, Mpumalanga Province, South Africa. B. Dorsal image of P. mariepskoppie sp. nov., of the specimen collected at Haenertsburg, Limpopo Province, South Africa. Scale bars = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.5769901" httpUri="https://zenodo.org/record/5769901/files/figure.png" pageId="10" pageNumber="92">Fig. 5A</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="E1C4655316210A73C88CFCA62EA0FBFD" pageId="10" pageNumber="92" type="distribution">
|
||
<paragraph id="A96136D816210A73C88CFCA62B2FFC95" blockId="10.[189,342,867,893]" box="[189,342,867,893]" pageId="10" pageNumber="92">
|
||
<heading id="F22981B416210A73C88CFCA62B2FFC95" bold="true" box="[189,342,867,893]" fontSize="11" level="3" pageId="10" pageNumber="92" reason="3">
|
||
<emphasis id="9BAAEACA16210A73C88CFCA62B2FFC95" bold="true" box="[189,342,867,893]" pageId="10" pageNumber="92">Distribution</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="A96136D816210A73C88CFC572EA0FBFD" blockId="10.[189,1400,914,1046]" pageId="10" pageNumber="92">
|
||
Known only from the lowveld section of the Blyde Canyon Nature Reserve, east of Mariepskop,
|
||
<collectingRegion id="6B1AF83A16210A73C88CFC702BB2FC27" box="[189,459,949,975]" country="South Africa" name="Mpumalanga" pageId="10" pageNumber="92">Mpumalanga Province</collectingRegion>
|
||
,
|
||
<collectingCountry id="D1C9764816210A73C9E8FC70280AFC27" box="[473,627,949,975]" name="South Africa" pageId="10" pageNumber="92">South Africa</collectingCountry>
|
||
. However, a digital photographic record from iNaturalist (posted by Werner Conradie) suggests the species is also present around Haenertsburg, in
|
||
<collectingRegion id="6B1AF83A16210A73CCA5FC1D2F0AFC1A" box="[1172,1395,984,1010]" country="South Africa" name="Limpopo" pageId="10" pageNumber="92">Limpopo Province</collectingRegion>
|
||
,
|
||
<collectingCountry id="D1C9764816210A73C88EFC3E2B2DFBFD" box="[191,340,1019,1045]" name="South Africa" pageId="10" pageNumber="92">South Africa</collectingCountry>
|
||
(
|
||
<figureCitation id="31E52A5D16210A73C955FC3E2BB9FBFE" box="[356,448,1019,1046]" captionStart="Fig" captionStartId="11.[189,232,1907,1933]" captionTargetBox="[226,1342,327,1868]" captionTargetId="figure-65@11.[226,1362,327,1872]" captionTargetPageId="11" captionText="Fig. 5. A. Dorsal image of Potamonautes mariepskoppie sp. nov., when alive taken at the Blyde Canyon Nature Reserve, Mpumalanga Province, South Africa. B. Dorsal image of P. mariepskoppie sp. nov., of the specimen collected at Haenertsburg, Limpopo Province, South Africa. Scale bars = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.5769901" httpUri="https://zenodo.org/record/5769901/files/figure.png" pageId="10" pageNumber="92">Fig. 5B</figureCitation>
|
||
). Surveys of the latter area are required to confirm this observation.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="E1C4655316210A73C88CFBF82996F9E1" pageId="10" pageNumber="92" type="biology_ecology">
|
||
<paragraph id="A96136D816210A73C88CFBF82B59FBBF" blockId="10.[189,288,1085,1111]" box="[189,288,1085,1111]" pageId="10" pageNumber="92">
|
||
<heading id="F22981B416210A73C88CFBF82B59FBBF" bold="true" box="[189,288,1085,1111]" fontSize="11" level="3" pageId="10" pageNumber="92" reason="3">
|
||
<emphasis id="9BAAEACA16210A73C88CFBF82B59FBBF" bold="true" box="[189,288,1085,1111]" pageId="10" pageNumber="92">Ecology</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="A96136D816210A73C88CFBAE2996F9E1" blockId="10.[188,1399,1131,1545]" pageId="10" pageNumber="92">
|
||
The type locality is located
|
||
<quantity id="6E269B3D16210A73CA26FBAE281CFB6D" box="[535,613,1131,1157]" metricMagnitude="4" metricUnit="m" metricValue="1.2" pageId="10" pageNumber="92" unit="km" value="12.0">12 km</quantity>
|
||
southeast of Mariepskop Mountain and forms part of the Great Drakensberg Mountain escarpment. The swamp forest receives annual rainfall averaging
|
||
<quantity id="6E269B3D16210A73CCD1FB4B2F28FB41" box="[1248,1361,1166,1193]" metricMagnitude="0" metricUnit="m" metricValue="1.5" pageId="10" pageNumber="92" unit="mm" value="1500.0">1500 mm</quantity>
|
||
on top of the mountain and
|
||
<quantity id="6E269B3D16210A73C9C1FB742835FB24" box="[496,588,1201,1228]" metricMagnitude="-1" metricUnit="m" metricValue="7.5" pageId="10" pageNumber="92" unit="mm" value="750.0">750mm</quantity>
|
||
at the bottom (
|
||
<bibRefCitation id="CD4F4B2916210A73CB3DFB772E6BFB24" author="Ngwenya S. J. & Torquebiau E. & Furguson J. W. H." box="[780,1042,1202,1228]" pageId="10" pageNumber="92" refId="ref10837" refString="Ngwenya S. J., Torquebiau E. & Furguson J. W. H. 2019. Mountains as a Critical Source of Ecosystem Services: the Case of the Drakensberg, South Africa. Centre of Environmental Studies University of Pretoria, Pretoria." type="book" year="2019">
|
||
Ngwenya
|
||
<emphasis id="9BAAEACA16210A73CBB8FB7729B9FB24" box="[905,960,1202,1228]" italics="true" pageId="10" pageNumber="92">et al</emphasis>
|
||
. 2019
|
||
</bibRefCitation>
|
||
). The swamp forests in these areas are all channelled valley-bottom wetlands with connected seeps. The wetland of the
|
||
<typeStatus id="7665887A16210A73CCD5FB102F6EFB07" box="[1252,1303,1237,1263]" pageId="10" pageNumber="92">type</typeStatus>
|
||
locality is on a shallow gradient that allows the water to seep out slowly into shallow channels and forms shallow muddy puddles, which the crab species prefers.
|
||
<taxonomicName id="6EDE4D5B16210A73CB6AFAD92EC1FADD" authority="Daniels & Barnes & Marais & Gouws, 2021" authorityName="Daniels & Barnes & Marais & Gouws" authorityYear="2021" box="[859,1208,1307,1333]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="92" phylum="Arthropoda" rank="species" species="mariepskoppie" status="sp. nov.">
|
||
<emphasis id="9BAAEACA16210A73CB6AFAD92EC1FADD" box="[859,1208,1307,1333]" italics="true" pageId="10" pageNumber="92">Potamonautes mariepskoppie</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="809957B116210A73CC8EFAD92F64FADE" box="[1215,1309,1308,1334]" pageId="10" pageNumber="92" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, occurs sympatrically with
|
||
<taxonomicName id="6EDE4D5B16210A73C9AFFAFA2877FAB0" authorityName="Rathbun" authorityYear="1904" box="[414,526,1342,1368]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="92" phylum="Arthropoda" rank="species" sensu="stricto" species="sidneyi">
|
||
<emphasis id="9BAAEACA16210A73C9AFFAFA2877FAB0" box="[414,526,1342,1368]" italics="true" pageId="10" pageNumber="92">P. sidneyi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="809957B116210A73CA24FAFA28D3FAB0" box="[533,682,1342,1369]" pageId="10" pageNumber="92" sensu="stricto">sensu stricto</taxonomicNameLabel>
|
||
. The soils are predominantly organic soils of
|
||
<quantity id="6E269B3D16210A73CC8CFAFB2F41FAB1" box="[1213,1336,1342,1369]" metricMagnitude="-1" metricUnit="m" metricValue="5.75" metricValueMax="10.0" metricValueMin="1.5" pageId="10" pageNumber="92" unit="cm" value="57.5" valueMax="100.0" valueMin="15.0">15-100cm</quantity>
|
||
deep (
|
||
<bibRefCitation id="CD4F4B2916210A73C8F5FAA72BA5FA94" author="Van Rooyen L. & Graf J. & Mbebe N. & Thifhulufhelwi R." box="[196,476,1378,1404]" pageId="10" pageNumber="92" refId="ref11715" refString="Van Rooyen L., Graf J., Mbebe N. & Thifhulufhelwi R. 2020. Wetlands and Streams of the Upper Blyde, Sand and Klaserie Catchments. Status report, Award, Hoedspruit, South Africa." type="book" year="2020">
|
||
Van Rooyen
|
||
<emphasis id="9BAAEACA16210A73C96AFAA72BEDFA94" box="[347,404,1378,1404]" italics="true" pageId="10" pageNumber="92">et al.</emphasis>
|
||
2020
|
||
</bibRefCitation>
|
||
). The presence of large water berries,
|
||
<taxonomicName id="6EDE4D5B16210A73CBA1FAA72E0DFA94" box="[912,1140,1378,1404]" class="Magnoliopsida" family="Myrtaceae" genus="Syzygium" kingdom="Plantae" order="Myrtales" pageId="10" pageNumber="92" phylum="Tracheophyta" rank="species" species="cordatum">
|
||
<emphasis id="9BAAEACA16210A73CBA1FAA72E0DFA94" box="[912,1140,1378,1404]" italics="true" pageId="10" pageNumber="92">Syzygium cordatum</emphasis>
|
||
</taxonomicName>
|
||
, is diagnostic of these swamp forests. There are other wetland species present, such as
|
||
<taxonomicName id="6EDE4D5B16210A73CB87FA402E99FA77" box="[950,1248,1413,1439]" class="Liliopsida" family="Cyperaceae" genus="Carex" kingdom="Plantae" order="Poales" pageId="10" pageNumber="92" phylum="Tracheophyta" rank="species" species="spicata-paniculata">
|
||
<emphasis id="9BAAEACA16210A73CB87FA402E99FA77" box="[950,1248,1413,1439]" italics="true" pageId="10" pageNumber="92">Carex spicata-paniculata</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="6EDE4D5B16210A73CCDEFA402B2FFA2A" class="Liliopsida" family="Commelinaceae" genus="Commelina" kingdom="Plantae" order="Commelinales" pageId="10" pageNumber="92" phylum="Tracheophyta" rank="species" species="benghalensis">
|
||
<emphasis id="9BAAEACA16210A73CCDEFA402B2FFA2A" italics="true" pageId="10" pageNumber="92">Commelina benghalensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="6EDE4D5B16210A73C958FA6D2836FA2A" box="[361,591,1448,1474]" class="Liliopsida" family="Cyperaceae" genus="Cyperus" kingdom="Plantae" order="Poales" pageId="10" pageNumber="92" phylum="Tracheophyta" rank="species" species="denudatus">
|
||
<emphasis id="9BAAEACA16210A73C958FA6D2836FA2A" box="[361,591,1448,1474]" italics="true" pageId="10" pageNumber="92">Cyperus denudatus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="6EDE4D5B16210A73CA50FA6D290AFA2A" box="[609,883,1448,1474]" class="Polypodiopsida" family="Thelypteridaceae" genus="Cyclosorus" kingdom="Plantae" order="Polypodiales" pageId="10" pageNumber="92" phylum="Tracheophyta" rank="species" species="interruptus">
|
||
<emphasis id="9BAAEACA16210A73CA50FA6D290AFA2A" box="[609,883,1448,1474]" italics="true" pageId="10" pageNumber="92">Cyclosorus interruptus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="6EDE4D5B16210A73CBB7FA6D2E56FA2A" box="[902,1071,1448,1474]" class="Liliopsida" family="Cyperaceae" genus="Cyperus" kingdom="Plantae" order="Poales" pageId="10" pageNumber="92" phylum="Tracheophyta" rank="species" species="dives">
|
||
<emphasis id="9BAAEACA16210A73CBB7FA6D2E56FA2A" box="[902,1071,1448,1474]" italics="true" pageId="10" pageNumber="92">Cyperus dives</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="6EDE4D5B16210A73CC73FA6D2E87FA2A" box="[1090,1278,1448,1474]" class="Liliopsida" family="Cyperaceae" genus="Isolepis" kingdom="Plantae" order="Poales" pageId="10" pageNumber="92" phylum="Tracheophyta" rank="species" species="fluitans">
|
||
<emphasis id="9BAAEACA16210A73CC73FA6D2E87FA2A" box="[1090,1278,1448,1474]" italics="true" pageId="10" pageNumber="92">Isolepis fluitans</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="6EDE4D5B16210A73CD20FA6D2B63FA0D" class="Liliopsida" family="Cyperaceae" genus="Kyllinga" higherTaxonomySource="GBIF" kingdom="Plantae" order="Poales" pageId="10" pageNumber="92" phylum="Tracheophyta" rank="species" species="odorata">
|
||
<emphasis id="9BAAEACA16210A73CD20FA6D2B63FA0D" italics="true" pageId="10" pageNumber="92">Kyllinga odorata</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="6EDE4D5B16210A73C919FA092B8EFA0D" box="[296,503,1483,1509]" class="Liliopsida" family="Poaceae" genus="Leersia" kingdom="Plantae" order="Poales" pageId="10" pageNumber="92" phylum="Tracheophyta" rank="species" species="hexandra">
|
||
<emphasis id="9BAAEACA16210A73C919FA092B8EFA0D" box="[296,503,1483,1509]" italics="true" pageId="10" pageNumber="92">Leersia hexandra</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="6EDE4D5B16210A73CA34FA09288EFA0D" box="[517,759,1483,1509]" class="Magnoliopsida" family="Polygonaceae" genus="Persicaria" kingdom="Plantae" order="Caryophyllales" pageId="10" pageNumber="92" phylum="Tracheophyta" rank="species" species="decipiens">
|
||
<emphasis id="9BAAEACA16210A73CA34FA09288EFA0D" box="[517,759,1483,1509]" italics="true" pageId="10" pageNumber="92">Persicaria decipiens</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="6EDE4D5B16210A73CB37FA0E2E6BFA0D" box="[774,1042,1483,1509]" class="Lycopodiopsida" family="Selaginellaceae" genus="Selaginella" kingdom="Plantae" order="Selaginellales" pageId="10" pageNumber="92" phylum="Tracheophyta" rank="species" species="kraussiana">
|
||
<emphasis id="9BAAEACA16210A73CB37FA0E2E6BFA0D" box="[774,1042,1483,1509]" italics="true" pageId="10" pageNumber="92">Selaginella kraussiana</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="6EDE4D5B16210A73CC11FA0E2F16FA0D" box="[1056,1391,1483,1509]" class="Liliopsida" family="Cyperaceae" genus="Schoenoplectus" kingdom="Plantae" order="Poales" pageId="10" pageNumber="92" phylum="Tracheophyta" rank="species" species="brachyceras">
|
||
<emphasis id="9BAAEACA16210A73CC11FA0E2F16FA0D" box="[1056,1391,1483,1509]" italics="true" pageId="10" pageNumber="92">Schoenoplectus brachyceras</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="6EDE4D5B16210A73C88CFA2A2BDBF9E0" box="[189,418,1518,1545]" class="Liliopsida" family="Poaceae" genus="Setaria" kingdom="Plantae" order="Poales" pageId="10" pageNumber="92" phylum="Tracheophyta" rank="species" species="megaphylla">
|
||
<emphasis id="9BAAEACA16210A73C88CFA2A2BDBF9E0" box="[189,418,1518,1545]" italics="true" pageId="10" pageNumber="92">Setaria megaphylla</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="6EDE4D5B16210A73C980FA2B28CDF9E0" box="[433,692,1518,1544]" class="Liliopsida" family="Cyperaceae" genus="Scleria" kingdom="Plantae" order="Poales" pageId="10" pageNumber="92" phylum="Tracheophyta" rank="species" species="transvaalensis">
|
||
<emphasis id="9BAAEACA16210A73C980FA2B28CDF9E0" box="[433,692,1518,1544]" italics="true" pageId="10" pageNumber="92">Scleria transvaalensis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="6EDE4D5B16210A73CADCFA2B2991F9E0" authorityName="C. V. Morton" authorityYear="1967" baseAuthorityName="Thunb." box="[749,1000,1518,1544]" class="Polypodiopsida" family="Thelypteridaceae" genus="Thelypteris" kingdom="Plantae" order="Polypodiales" pageId="10" pageNumber="92" phylum="Tracheophyta" rank="species" species="confluens">
|
||
<emphasis id="9BAAEACA16210A73CADCFA2B2991F9E0" box="[749,1000,1518,1544]" italics="true" pageId="10" pageNumber="92">Thelypteris confluens</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="E1C4655316210A74C88CF9F5294EFB3D" lastPageId="13" lastPageNumber="95" pageId="10" pageNumber="92" type="discussion">
|
||
<paragraph id="A96136D816210A73C88CF9F52B56F9A2" blockId="10.[189,303,1584,1610]" box="[189,303,1584,1610]" pageId="10" pageNumber="92">
|
||
<heading id="F22981B416210A73C88CF9F52B56F9A2" bold="true" box="[189,303,1584,1610]" fontSize="11" level="3" pageId="10" pageNumber="92" reason="3">
|
||
<emphasis id="9BAAEACA16210A73C88CF9F52B56F9A2" bold="true" box="[189,303,1584,1610]" pageId="10" pageNumber="92">Remarks</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="A96136D816210A74C88CF99A2B58FE3C" blockId="10.[189,1400,1630,2009]" lastBlockId="13.[189,1399,265,468]" lastPageId="13" lastPageNumber="95" pageId="10" pageNumber="92">
|
||
<taxonomicName id="6EDE4D5B16210A73C88CF99A2865F990" authority="Daniels & Barnes & Marais & Gouws, 2021" authorityName="Daniels & Barnes & Marais & Gouws" authorityYear="2021" box="[189,540,1630,1656]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="92" phylum="Arthropoda" rank="species" species="mariepskoppie" status="sp. nov.">
|
||
<emphasis id="9BAAEACA16210A73C88CF99A2865F990" box="[189,540,1630,1656]" italics="true" pageId="10" pageNumber="92">Potamonautes mariepskoppie</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="809957B116210A73CA17F99A28FFF991" box="[550,646,1631,1657]" pageId="10" pageNumber="92" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, can be distinguished from its two sister species,
|
||
<taxonomicName id="6EDE4D5B16210A73CCD2F99A2F0EF990" authorityName="Daniels, Busschau & Cumberlidge" authorityYear="2019" box="[1251,1399,1631,1656]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="92" phylum="Arthropoda" rank="species" species="ngoyensis">
|
||
<emphasis id="9BAAEACA16210A73CCD2F99A2F0EF990" box="[1251,1399,1631,1656]" italics="true" pageId="10" pageNumber="92">P. ngoyensis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="6EDE4D5B16210A73C8C0F9472BCDF974" authorityName="Daniels, Busschau & Cumberlidge" authorityYear="2019" box="[241,436,1666,1692]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="92" phylum="Arthropoda" rank="species" species="ntendekaensis">
|
||
<emphasis id="9BAAEACA16210A73C8C0F9472BCDF974" box="[241,436,1666,1692]" italics="true" pageId="10" pageNumber="92">P. ntendekaensis</emphasis>
|
||
</taxonomicName>
|
||
, using colour when alive.
|
||
<taxonomicName id="6EDE4D5B16210A73CAC4F9472E2AF974" authority="Daniels & Barnes & Marais & Gouws, 2021" authorityName="Daniels & Barnes & Marais & Gouws" authorityYear="2021" box="[757,1107,1666,1692]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="92" phylum="Arthropoda" rank="species" species="mariepskoppie" status="sp. nov.">
|
||
<emphasis id="9BAAEACA16210A73CAC4F9472E2AF974" box="[757,1107,1666,1692]" italics="true" pageId="10" pageNumber="92">Potamonautes mariepskoppie</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="809957B116210A73CC6BF9472ECEF974" box="[1114,1207,1666,1692]" pageId="10" pageNumber="92" rank="species">sp. nov.</taxonomicNameLabel>
|
||
has a chocolate brown carapace and orange chelipeds that vary to rust brown as does the specimen from Haenertsburg, Limpopo (
|
||
<figureCitation id="31E52A5D16210A73C909F90D2BEDF90B" box="[312,404,1736,1763]" captionStart="Fig" captionStartId="11.[189,232,1907,1933]" captionTargetBox="[226,1342,327,1868]" captionTargetId="figure-65@11.[226,1362,327,1872]" captionTargetPageId="11" captionText="Fig. 5. A. Dorsal image of Potamonautes mariepskoppie sp. nov., when alive taken at the Blyde Canyon Nature Reserve, Mpumalanga Province, South Africa. B. Dorsal image of P. mariepskoppie sp. nov., of the specimen collected at Haenertsburg, Limpopo Province, South Africa. Scale bars = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.5769901" httpUri="https://zenodo.org/record/5769901/files/figure.png" pageId="10" pageNumber="92">Fig. 5B</figureCitation>
|
||
).
|
||
<taxonomicName id="6EDE4D5B16210A73C999F90C28B2F90A" authorityName="Daniels, Busschau & Cumberlidge" authorityYear="2019" box="[424,715,1737,1762]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="92" phylum="Arthropoda" rank="species" species="ngoyensis">
|
||
<emphasis id="9BAAEACA16210A73C999F90C28B2F90A" box="[424,715,1737,1762]" italics="true" pageId="10" pageNumber="92">Potamonautes ngoyensis</emphasis>
|
||
</taxonomicName>
|
||
has a pale-white carapace and chelipeds;
|
||
<emphasis id="9BAAEACA16210A73CC83F90C2B1BF8ED" italics="true" pageId="10" pageNumber="92">
|
||
P.
|
||
<taxonomicName id="6EDE4D5B16210A73CCFEF90C2B1BF8ED" authorityName="Daniels, Busschau & Cumberlidge" authorityYear="2019" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="92" phylum="Arthropoda" rank="species" species="ntendekaensis">Potamonautes ntendekaensis</taxonomicName>
|
||
</emphasis>
|
||
has a chocolate-coloured carapace with red pereopods; the entire animal fades to bright orange/red when preserved in absolute ethanol (
|
||
<bibRefCitation id="CD4F4B2916210A73CAC7F8CB29A7F8C1" author="Daniels S. R. & Busschau T. & Cumberlidge N." box="[758,990,1806,1833]" pageId="10" pageNumber="92" pagination="426 - 435" refId="ref10341" refString="Daniels S. R., Busschau T. & Cumberlidge N. 2019. Two new species of freshwater crabs of the genus Potamonautes MacLeay, 1838 (Decapoda: Brachyura: Potamonautidae) from the forests of KwaZulu- Natal, South Africa. Journal of Crustacean Biology 39: 426 - 435. https: // doi. org / 10.1093 / jcbiol / ruz 024" type="journal article" year="2019">
|
||
Daniels
|
||
<emphasis id="9BAAEACA16210A73CB6BF8CA29EFF8C0" box="[858,918,1806,1832]" italics="true" pageId="10" pageNumber="92">et al.</emphasis>
|
||
2019
|
||
</bibRefCitation>
|
||
). In addition,
|
||
<taxonomicName id="6EDE4D5B16210A73CCB2F8CA2F37F8C0" authority="Daniels & Barnes & Marais & Gouws, 2021" authorityName="Daniels & Barnes & Marais & Gouws" authorityYear="2021" box="[1155,1358,1806,1832]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="92" phylum="Arthropoda" rank="species" species="mariepskoppie" status="sp. nov.">
|
||
<emphasis id="9BAAEACA16210A73CCB2F8CA2F37F8C0" box="[1155,1358,1806,1832]" italics="true" pageId="10" pageNumber="92">P. mariepskoppie</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="809957B116210A73CD64F8CA2A89F8A4" pageId="10" pageNumber="92" rank="species">sp. nov.</taxonomicNameLabel>
|
||
is a small-bodied species (CWW =
|
||
<quantity id="6E269B3D16210A73CA9EF8F4295AF8A4" box="[687,803,1841,1868]" metricMagnitude="-2" metricUnit="m" metricValue="2.676" pageId="10" pageNumber="92" unit="mm" value="26.76">26.76mm</quantity>
|
||
) with a highly arched carapace (
|
||
<collectingCountry id="D1C9764816210A73CC85F8F72EA4F8A4" box="[1204,1245,1842,1868]" name="Switzerland" pageId="10" pageNumber="92">CH</collectingCountry>
|
||
/CL = 0.60), while
|
||
<taxonomicName id="6EDE4D5B16210A73C938F8932BE5F887" authorityName="Daniels, Busschau & Cumberlidge" authorityYear="2019" box="[265,412,1878,1903]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="92" phylum="Arthropoda" rank="species" species="ngoyensis">
|
||
<emphasis id="9BAAEACA16210A73C938F8932BE5F887" box="[265,412,1878,1903]" italics="true" pageId="10" pageNumber="92">P. ngoyensis</emphasis>
|
||
</taxonomicName>
|
||
is a large-bodied (CWW =
|
||
<quantity id="6E269B3D16210A73CAC5F8902922F887" box="[756,859,1877,1903]" metricMagnitude="-2" metricUnit="m" metricValue="3.28" pageId="10" pageNumber="92" unit="mm" value="32.8">32.8 mm</quantity>
|
||
) and flat species (
|
||
<collectingCountry id="D1C9764816210A73CC09F8902E18F887" box="[1080,1121,1877,1903]" name="Switzerland" pageId="10" pageNumber="92">CH</collectingCountry>
|
||
/CL = 0.50). Similarly,
|
||
<taxonomicName id="6EDE4D5B16210A73C88CF8BC2BFFF87A" authorityName="Daniels, Busschau & Cumberlidge" authorityYear="2019" box="[189,390,1912,1938]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="92" phylum="Arthropoda" rank="species" species="ntendekaensis">
|
||
<emphasis id="9BAAEACA16210A73C88CF8BC2BFFF87A" box="[189,390,1912,1938]" italics="true" pageId="10" pageNumber="92">P. ntendekaensis</emphasis>
|
||
</taxonomicName>
|
||
is a large-bodied species (CWW =
|
||
<quantity id="6E269B3D16210A73CB64F8BD29B4F87B" box="[853,973,1912,1939]" metricMagnitude="-2" metricUnit="m" metricValue="3.756" pageId="10" pageNumber="92" unit="mm" value="37.56">37.56 mm</quantity>
|
||
), that is highly arched (
|
||
<collectingCountry id="D1C9764816210A73CD30F8BD2F53F87A" box="[1281,1322,1912,1938]" name="Switzerland" pageId="10" pageNumber="92">CH</collectingCountry>
|
||
/CL = 0.55). All three species appear to be narrow-endemic forest-dwelling species and are poorly collected based on current distribution records.
|
||
<taxonomicName id="6EDE4D5B16210A73CABFF87A2997F830" authority="Daniels & Barnes & Marais & Gouws, 2021" authorityName="Daniels & Barnes & Marais & Gouws" authorityYear="2021" box="[654,1006,1982,2008]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="92" phylum="Arthropoda" rank="species" species="mariepskoppie" status="sp. nov.">
|
||
<emphasis id="9BAAEACA16210A73CABFF87A2997F830" box="[654,1006,1982,2008]" italics="true" pageId="10" pageNumber="92">Potamonautes mariepskoppie</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="809957B116210A73CBC8F87A2E21F831" box="[1017,1112,1983,2009]" pageId="10" pageNumber="92" rank="species">sp. nov.</taxonomicNameLabel>
|
||
appears to be confined to swamp forest patches east of Mariepskop and possibly at Haenertsburg,
|
||
<collectingRegion id="6B1AF83A16270A75CC79FECC2F5EFECB" box="[1096,1319,265,291]" country="South Africa" name="Limpopo" pageId="12" pageNumber="94">Limpopo province</collectingRegion>
|
||
, while
|
||
<taxonomicName id="6EDE4D5B16270A75C88CFEE82BF8FEAE" authorityName="Daniels, Busschau & Cumberlidge" authorityYear="2019" box="[189,385,300,326]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="12" pageNumber="94" phylum="Arthropoda" rank="species" species="ntendekaensis">
|
||
<emphasis id="9BAAEACA16270A75C88CFEE82BF8FEAE" box="[189,385,300,326]" italics="true" pageId="12" pageNumber="94">P. ntendekaensis</emphasis>
|
||
</taxonomicName>
|
||
is endemic to the Ntendeka Wilderness (Ngome forest – representing Eastern Scarp forest) area of
|
||
<collectingRegion id="6B1AF83A16270A75C944FE8A2849FE81" box="[373,560,335,361]" country="South Africa" name="KwaZulu-Natal" pageId="12" pageNumber="94">KwaZulu-Natal</collectingRegion>
|
||
, and
|
||
<taxonomicName id="6EDE4D5B16270A75CA43FE95297FFE81" authorityName="Daniels, Busschau & Cumberlidge" authorityYear="2019" box="[626,774,336,361]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="12" pageNumber="94" phylum="Arthropoda" rank="species" species="ngoyensis">
|
||
<emphasis id="9BAAEACA16270A75CA43FE95297FFE81" box="[626,774,336,361]" italics="true" pageId="12" pageNumber="94">P. ngoyensis</emphasis>
|
||
</taxonomicName>
|
||
is endemic to the Ngoye forest, part of the greater IOCB forest of
|
||
<collectingRegion id="6B1AF83A16270A75C94AFEB7284AFE64" box="[379,563,370,396]" country="South Africa" name="KwaZulu-Natal" pageId="12" pageNumber="94">KwaZulu-Natal</collectingRegion>
|
||
(
|
||
<bibRefCitation id="CD4F4B2916270A75CA75FEB72956FE65" author="Daniels S. R. & Busschau T. & Cumberlidge N." box="[580,815,370,397]" pageId="12" pageNumber="94" pagination="426 - 435" refId="ref10341" refString="Daniels S. R., Busschau T. & Cumberlidge N. 2019. Two new species of freshwater crabs of the genus Potamonautes MacLeay, 1838 (Decapoda: Brachyura: Potamonautidae) from the forests of KwaZulu- Natal, South Africa. Journal of Crustacean Biology 39: 426 - 435. https: // doi. org / 10.1093 / jcbiol / ruz 024" type="journal article" year="2019">
|
||
Daniels
|
||
<emphasis id="9BAAEACA16270A75CA98FEB6289FFE64" box="[681,742,370,396]" italics="true" pageId="12" pageNumber="94">et al.</emphasis>
|
||
2019
|
||
</bibRefCitation>
|
||
). Phylogenetically,
|
||
<taxonomicName id="6EDE4D5B16270A75CC2AFEB62F00FE64" authority="Daniels & Barnes & Marais & Gouws, 2021" authorityName="Daniels & Barnes & Marais & Gouws" authorityYear="2021" box="[1051,1401,370,396]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="12" pageNumber="94" phylum="Arthropoda" rank="species" species="mariepskoppie" status="sp. nov.">
|
||
<emphasis id="9BAAEACA16270A75CC2AFEB62F00FE64" box="[1051,1401,370,396]" italics="true" pageId="12" pageNumber="94">Potamonautes mariepskoppie</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="809957B116270A75C88CFE532B62FE58" box="[189,283,406,432]" pageId="12" pageNumber="94" rank="species">sp. nov.</taxonomicNameLabel>
|
||
is not closely related to the five other species that occur in
|
||
<collectingRegion id="6B1AF83A16270A75CC30FE532F77FE58" box="[1025,1294,406,432]" country="South Africa" name="Mpumalanga" pageId="12" pageNumber="94">Mpumalanga province</collectingRegion>
|
||
and can also easily be distinguished from these. Both
|
||
<taxonomicName id="6EDE4D5B16270A75CAEBFE7F2911FE3B" authorityName="Stewart & Cook" authorityYear="1998" box="[730,872,442,467]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="12" pageNumber="94" phylum="Arthropoda" rank="species" species="unispinus">
|
||
<emphasis id="9BAAEACA16270A75CAEBFE7F2911FE3B" box="[730,872,442,467]" italics="true" pageId="12" pageNumber="94">P. unispinus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="6EDE4D5B16270A75CB95FE7F2E44FE3B" authorityName="Gordon" authorityYear="1929" box="[932,1085,441,467]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="12" pageNumber="94" phylum="Arthropoda" rank="species" species="calcaratus">
|
||
<emphasis id="9BAAEACA16270A75CB95FE7F2E44FE3B" box="[932,1085,441,467]" italics="true" pageId="12" pageNumber="94">P. calcaratus</emphasis>
|
||
</taxonomicName>
|
||
have a single tooth on the anterolateral carapace margin, which is nearly spike-like in
|
||
<taxonomicName id="6EDE4D5B16270A75CBB7FE182E67FE1E" authorityName="Gordon" authorityYear="1929" box="[902,1054,476,502]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="12" pageNumber="94" phylum="Arthropoda" rank="species" species="calcaratus">
|
||
<emphasis id="9BAAEACA16270A75CBB7FE182E67FE1E" box="[902,1054,476,502]" italics="true" pageId="12" pageNumber="94">P. calcaratus</emphasis>
|
||
</taxonomicName>
|
||
. In
|
||
<taxonomicName id="6EDE4D5B16270A75CC63FE182E99FE1E" authorityName="Stewart & Cook" authorityYear="1998" box="[1106,1248,477,502]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="12" pageNumber="94" phylum="Arthropoda" rank="species" species="unispinus">
|
||
<emphasis id="9BAAEACA16270A75CC63FE182E99FE1E" box="[1106,1248,477,502]" italics="true" pageId="12" pageNumber="94">P. unispinus</emphasis>
|
||
</taxonomicName>
|
||
the tooth on the anterolateral margin is sharp, pointed and prominent, similar to the exorbital tooth, and the species is large (CL=
|
||
<quantity id="6E269B3D16270A75C952FDE62BA1FDD5" box="[355,472,547,573]" metricMagnitude="-2" metricUnit="m" metricValue="4.983" pageId="12" pageNumber="94" unit="mm" value="49.83">49.83mm</quantity>
|
||
) and broad (CWW =
|
||
<quantity id="6E269B3D16270A75CAE8FDE7292BFDD5" box="[729,850,546,573]" metricMagnitude="-2" metricUnit="m" metricValue="6.4879999999999995" pageId="12" pageNumber="94" unit="mm" value="64.88">64.88 mm</quantity>
|
||
).
|
||
<taxonomicName id="6EDE4D5B16270A75CB57FDE62EFFFDD4" authorityName="Stewart & Cook" authorityYear="1998" box="[870,1158,547,572]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="12" pageNumber="94" phylum="Arthropoda" rank="species" species="unispinus">
|
||
<emphasis id="9BAAEACA16270A75CB57FDE62EFFFDD4" box="[870,1158,547,572]" italics="true" pageId="12" pageNumber="94">Potamonautes unispinus</emphasis>
|
||
</taxonomicName>
|
||
is a riverine species that is widespread in southern Africa and known from
|
||
<collectingCountry id="D1C9764816270A75CB7EFD832990FD88" box="[847,1001,582,608]" name="South Africa" pageId="12" pageNumber="94">South Africa</collectingCountry>
|
||
,
|
||
<collectingCountry id="D1C9764816270A75CBC7FD832E0AFD88" box="[1014,1139,582,608]" name="Zimbabwe" pageId="12" pageNumber="94">Zimbabwe</collectingCountry>
|
||
and
|
||
<collectingCountry id="D1C9764816270A75CC80FD832F72FD88" box="[1201,1291,582,608]" name="Zambia" pageId="12" pageNumber="94">Zambia</collectingCountry>
|
||
(
|
||
<bibRefCitation id="CD4F4B2916270A75CD2DFD832B1CFD6B" author="Stewart B. A. & Cook P. A." pageId="12" pageNumber="94" pagination="48 - 61" refId="ref11440" refString="Stewart B. A. & Cook P. A. 1998. Identification of a new species of river crab (Decapoda: Brachyura: Potamonautidae) from South Africa using morphological and genetic data. Journal of Crustacean Biology 18: 48 - 61. https: // doi. org / 10.1163 / 193724098 X 00386" type="journal article" year="1998">Stewart & Cook 1998</bibRefCitation>
|
||
), while
|
||
<taxonomicName id="6EDE4D5B16270A75C9F7FDAF2818FD6B" authorityName="Gordon" authorityYear="1929" box="[454,609,617,643]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="12" pageNumber="94" phylum="Arthropoda" rank="species" species="calcaratus">
|
||
<emphasis id="9BAAEACA16270A75C9F7FDAF2818FD6B" box="[454,609,617,643]" italics="true" pageId="12" pageNumber="94">P. calcaratus</emphasis>
|
||
</taxonomicName>
|
||
occurs exclusively around ephemeral pans in the Kruger National Park in
|
||
<collectingCountry id="D1C9764816270A75C927FD492BD7FD4E" box="[278,430,652,678]" name="South Africa" pageId="12" pageNumber="94">South Africa</collectingCountry>
|
||
, where it burrows into the clay sidewalls up to
|
||
<quantity id="6E269B3D16270A75CBFFFD49298EFD4F" box="[974,1015,652,679]" metricMagnitude="0" metricUnit="m" metricValue="1.0" pageId="12" pageNumber="94" unit="m" value="1.0">1m</quantity>
|
||
(
|
||
<bibRefCitation id="CD4F4B2916270A75CC34FD492E8DFD4E" author="Daniels S. R. & Stewart B. A. & Cook P. A." box="[1029,1268,652,679]" pageId="12" pageNumber="94" pagination="171 - 179" refId="ref10027" refString="Daniels S. R., Stewart B. A. & Cook P. A. 2002 a. Congruent patterns of genetic variation in a burrowing freshwater crab revealed by allozyme and mtDNA sequence analysis. Hydrobiologia 468: 171 - 179. https: // doi. org / 10.1023 / A: 1015203909091" type="journal article" year="2002">
|
||
Daniels
|
||
<emphasis id="9BAAEACA16270A75CC57FD482EE0FD4E" box="[1126,1177,652,678]" italics="true" pageId="12" pageNumber="94">et al</emphasis>
|
||
. 2002a
|
||
</bibRefCitation>
|
||
). The latter species is also found in
|
||
<collectingCountry id="D1C9764816270A75C9D2FD6A2807FD21" box="[483,638,687,713]" name="Mozambique" pageId="12" pageNumber="94">Mozambique</collectingCountry>
|
||
and
|
||
<collectingCountry id="D1C9764816270A75CA8DFD6A2940FD21" box="[700,825,687,713]" name="Zimbabwe" pageId="12" pageNumber="94">Zimbabwe</collectingCountry>
|
||
(
|
||
<bibRefCitation id="CD4F4B2916270A75CB7DFD6A2EE0FD21" author="Reed S. K. & Cumberlidge N." box="[844,1177,687,713]" pageId="12" pageNumber="94" pagination="1" refId="ref11170" refString="Reed S. K. & Cumberlidge N. 2004. Notes on the taxonomy of Potamonautes obesus (A Milne-Edwards, 1868) and Potamonautes calcaratus (Gordon, 1929) (Brachyura: Potamoidea: Potamonautidae) from eastern and southern Africa. Zootaxa 418 (1): - 20. https: // doi. org / 10.11646 / zootaxa. 418.1.1" type="journal article" year="2004">Reed & Cumberlidge 2004</bibRefCitation>
|
||
). Additionally, the chelipeds of
|
||
<taxonomicName id="6EDE4D5B16270A75C963FD162B93FD04" authorityName="Gordon" authorityYear="1929" box="[338,490,722,748]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="12" pageNumber="94" phylum="Arthropoda" rank="species" species="calcaratus">
|
||
<emphasis id="9BAAEACA16270A75C963FD162B93FD04" box="[338,490,722,748]" italics="true" pageId="12" pageNumber="94">P. calcaratus</emphasis>
|
||
</taxonomicName>
|
||
are highly modified and nearly flattened for burrowing. The latter species has a vaulted carapace, indicative of its semi-terrestrial mode of life (Daniels pers. obs). In
|
||
<taxonomicName id="6EDE4D5B16270A75CCE1FD322B60FCDB" authorityName="Calman" authorityYear="1918" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="12" pageNumber="94" phylum="Arthropoda" rank="species" species="warreni">
|
||
<emphasis id="9BAAEACA16270A75CCE1FD322B60FCDB" italics="true" pageId="12" pageNumber="94">Potamonautes warreni</emphasis>
|
||
</taxonomicName>
|
||
, the dentition on the anterolateral margin of the carapace varies from a single tooth to a series of five to ten teeth (Daniels 2001).
|
||
<taxonomicName id="6EDE4D5B16270A75CA5FFCF82905FCBE" authorityName="Calman" authorityYear="1918" box="[622,892,829,854]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="12" pageNumber="94" phylum="Arthropoda" rank="species" species="warreni">
|
||
<emphasis id="9BAAEACA16270A75CA5FFCF82905FCBE" box="[622,892,829,854]" italics="true" pageId="12" pageNumber="94">Potamonautes warreni</emphasis>
|
||
</taxonomicName>
|
||
is a riverine species widespread in
|
||
<collectingCountry id="D1C9764816270A75CD03FCF92B72FC91" name="South Africa" pageId="12" pageNumber="94">South Africa</collectingCountry>
|
||
,
|
||
<collectingCountry id="D1C9764816270A75C928FCA52BF4FC92" box="[281,397,864,890]" name="Botswana" pageId="12" pageNumber="94">Botswana</collectingCountry>
|
||
and
|
||
<collectingCountry id="D1C9764816270A75C9FAFC9A2849FC91" box="[459,560,863,889]" name="Namibia" pageId="12" pageNumber="94">Namibia</collectingCountry>
|
||
where it occurs in the Orange River and its major tributaries such as the Vaal River.
|
||
<taxonomicName id="6EDE4D5B16270A75C941FC462803FC74" authorityName="Daniels, Phiri & Bayliss" authorityYear="2014" box="[368,634,898,924]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="12" pageNumber="94" phylum="Arthropoda" rank="species" species="flavusjo">
|
||
<emphasis id="9BAAEACA16270A75C941FC462803FC74" box="[368,634,898,924]" italics="true" pageId="12" pageNumber="94">Potamonautes flavusjo</emphasis>
|
||
</taxonomicName>
|
||
, a Mpumalanga Highveld endemic, is semi-terrestrial and occurs in vlei (wetland) and lake areas, where it burrows into peat soils (Daniel
|
||
<emphasis id="9BAAEACA16270A75CC11FC622E2AFC28" box="[1056,1107,934,960]" italics="true" pageId="12" pageNumber="94">et al</emphasis>
|
||
. 2014). This species has characteristic sulphur-yellow patches on its dorsal carapace surface and the ventral surface is bright yellow and the species has a highly vaulted carapace (
|
||
<collectingCountry id="D1C9764816260A74CB12FECC2935FECB" box="[803,844,265,291]" name="Switzerland" pageId="13" pageNumber="95">CH</collectingCountry>
|
||
/CL = 0.61) (
|
||
<bibRefCitation id="CD4F4B2916260A74CBEEFECC2EC7FECB" author="Daniels S. R. & Phiri E. E. & Bayliss J." box="[991,1214,265,292]" pageId="13" pageNumber="95" pagination="356 - 369" refId="ref10211" refString="Daniels S. R., Phiri E. E. & Bayliss J. 2014. Renewed sampling of inland aquatic habitats in southern Africa yields two novel freshwater crab species (Decapoda: Potamonautidae: Potamonautes). Zoological Journal of the Linnean Society 171: 356 - 369. https: // doi. org / 10.1093 / sysbio / syv 011" type="journal article" year="2014">
|
||
Daniels
|
||
<emphasis id="9BAAEACA16260A74CC0FFECF2E16FECB" box="[1086,1135,265,291]" italics="true" pageId="13" pageNumber="95">et al</emphasis>
|
||
. 2014
|
||
</bibRefCitation>
|
||
).
|
||
<taxonomicName id="6EDE4D5B16260A74CCFDFECF2B69FEAE" authorityName="Rathbun" authorityYear="1904" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" sensu="stricto" species="sidneyi">
|
||
<emphasis id="9BAAEACA16260A74CCFDFECF2B69FEAE" italics="true" pageId="13" pageNumber="95">Potamonautes sidneyi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="809957B116260A74C927FEE82BDFFEAE" box="[278,422,300,327]" pageId="13" pageNumber="95" sensu="stricto">sensu stricto</taxonomicNameLabel>
|
||
is generally large-bodied (CWW>
|
||
<quantity id="6E269B3D16260A74CB73FEE929D0FEAF" box="[834,937,300,327]" metricMagnitude="-2" metricUnit="m" metricValue="5.24" pageId="13" pageNumber="95" unit="mm" value="52.4">52.4 mm</quantity>
|
||
) and the cephalothorax is flat (
|
||
<collectingCountry id="D1C9764816260A74CD38FEE92F4BFEAE" box="[1289,1330,300,326]" name="Switzerland" pageId="13" pageNumber="95">CH</collectingCountry>
|
||
/CL = 0.54), while the anterolateral margins of the carapace are heavily granulated. The species is common in large rivers, streams and swamp habitats throughout
|
||
<collectingRegion id="6B1AF83A16260A74CB12FEB729A7FE64" box="[803,990,370,396]" country="South Africa" name="KwaZulu-Natal" pageId="13" pageNumber="95">KwaZulu-Natal</collectingRegion>
|
||
,
|
||
<collectingRegion id="6B1AF83A16260A74CBD8FEB72EFEFE64" box="[1001,1159,370,396]" country="South Africa" name="Mpumalanga" pageId="13" pageNumber="95">Mpumalanga</collectingRegion>
|
||
,
|
||
<collectingRegion id="6B1AF83A16260A74CCA3FEB62E81FE65" box="[1170,1272,371,397]" country="South Africa" name="Gauteng" pageId="13" pageNumber="95">Gauteng</collectingRegion>
|
||
,
|
||
<collectingRegion id="6B1AF83A16260A74CD32FEB72F0BFE64" box="[1283,1394,370,396]" country="South Africa" name="Limpopo" pageId="13" pageNumber="95">Limpopo</collectingRegion>
|
||
, the North-West and
|
||
<collectingRegion id="6B1AF83A16260A74C99AFE532820FE58" box="[427,601,406,432]" country="South Africa" name="Northern Cape" pageId="13" pageNumber="95">Northern Cape</collectingRegion>
|
||
provinces of
|
||
<collectingCountry id="D1C9764816260A74CACAFE5329E8FE58" box="[763,913,406,432]" name="South Africa" pageId="13" pageNumber="95">South Africa</collectingCountry>
|
||
(
|
||
<bibRefCitation id="CD4F4B2916260A74CB91FE532E3EFE59" author="Barnard K. H." box="[928,1095,406,433]" pageId="13" pageNumber="95" pagination="1 - 837" refId="ref9470" refString="Barnard K. H. 1950. Descriptive catalogue of South African decapod Crustacea (crabs and shrimps). Annals of the South African Museum 38: 1 - 837." type="journal article" year="1950">Barnard 1950</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="CD4F4B2916260A74CC62FE532F69FE58" author="Peer N. & Gouws G. & Lazo-Wasem E. & Perissinotto R. & Miranda N. A. F." box="[1107,1296,406,432]" pageId="13" pageNumber="95" pagination="1 - 28" refId="ref10944" refString="Peer N., Gouws G., Lazo-Wasem E., Perissinotto R. & Miranda N. A. F. 2017. Redescription of Potamonautes sidneyi (Rathbun, 1904) (Decapoda, Potamonautidae) and description of a new species from KwaZulu-Natal, South Africa. ZooKeys 657: 1 - 28. https: // doi. org / 10.3897 / zookeys. 657.11623" type="journal article" year="2017">
|
||
Peer
|
||
<emphasis id="9BAAEACA16260A74CCA1FE522EBAFE58" box="[1168,1219,406,432]" italics="true" pageId="13" pageNumber="95">et al</emphasis>
|
||
. 2017
|
||
</bibRefCitation>
|
||
; Daniels unpubl).
|
||
</paragraph>
|
||
<caption id="FDA1665016200A72C88CF8B62F6EF83C" ID-DOI="http://doi.org/10.5281/zenodo.5769901" ID-Zenodo-Dep="5769901" httpUri="https://zenodo.org/record/5769901/files/figure.png" pageId="11" pageNumber="93" startId="11.[189,232,1907,1933]" targetBox="[226,1342,327,1868]" targetPageId="11">
|
||
<paragraph id="A96136D816200A72C88CF8B62F6EF83C" blockId="11.[188,1398,1907,2004]" pageId="11" pageNumber="93">
|
||
<emphasis id="9BAAEACA16200A72C88CF8B62B5CF865" bold="true" box="[189,293,1907,1933]" pageId="11" pageNumber="93">Fig. 5. A</emphasis>
|
||
. Dorsal image of
|
||
<taxonomicName id="6EDE4D5B16200A72C9C5F8B12936F865" authority="Daniels & Barnes & Marais & Gouws, 2021" authorityName="Daniels & Barnes & Marais & Gouws" authorityYear="2021" box="[500,847,1907,1933]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="93" phylum="Arthropoda" rank="species" species="mariepskoppie" status="sp. nov.">
|
||
<emphasis id="9BAAEACA16200A72C9C5F8B12936F865" box="[500,847,1907,1933]" italics="true" pageId="11" pageNumber="93">Potamonautes mariepskoppie</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="809957B116200A72CB67F8B129CBF866" box="[854,946,1908,1934]" pageId="11" pageNumber="93" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, when alive taken at the Blyde Canyon Nature Reserve, Mpumalanga Province, South Africa.
|
||
<emphasis id="9BAAEACA16200A72CB0FF853292BF858" bold="true" box="[830,850,1942,1968]" pageId="11" pageNumber="93">B</emphasis>
|
||
. Dorsal image of
|
||
<taxonomicName id="6EDE4D5B16200A72CC15F8522E97F858" authority="Daniels & Barnes & Marais & Gouws, 2021" authorityName="Daniels & Barnes & Marais & Gouws" authorityYear="2021" box="[1060,1262,1942,1968]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="93" phylum="Arthropoda" rank="species" species="mariepskoppie" status="sp. nov.">
|
||
<emphasis id="9BAAEACA16200A72CC15F8522E97F858" box="[1060,1262,1942,1968]" italics="true" pageId="11" pageNumber="93">P. mariepskoppie</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="809957B116200A72CCC4F8522F2BF859" box="[1269,1362,1943,1969]" pageId="11" pageNumber="93" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, of the specimen collected at Haenertsburg, Limpopo Province, South Africa. Scale bars = 10 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="FDA1665016270A75C88CF84D2E00F82E" ID-DOI="http://doi.org/10.5281/zenodo.5769903" ID-Zenodo-Dep="5769903" httpUri="https://zenodo.org/record/5769903/files/figure.png" pageId="12" pageNumber="94" startId="12.[189,232,1928,1954]" targetBox="[295,1231,1045,1890]" targetPageId="12">
|
||
<paragraph id="A96136D816270A75C88CF84D2E00F82E" blockId="12.[188,1399,1928,1990]" pageId="12" pageNumber="94">
|
||
<emphasis id="9BAAEACA16270A75C88CF84D2B7BF84A" bold="true" box="[189,258,1928,1954]" pageId="12" pageNumber="94">Fig. 6</emphasis>
|
||
. Swamp forest habitat where
|
||
<taxonomicName id="6EDE4D5B16270A75CA68F84C295BF84A" authority="Daniels & Barnes & Marais & Gouws, 2021" authorityName="Daniels & Barnes & Marais & Gouws" authorityYear="2021" box="[601,802,1928,1954]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="12" pageNumber="94" phylum="Arthropoda" rank="species" species="mariepskoppie" status="sp. nov.">
|
||
<emphasis id="9BAAEACA16270A75CA68F84C295BF84A" box="[601,802,1928,1954]" italics="true" pageId="12" pageNumber="94">P. mariepskoppie</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="809957B116270A75CB19F84C29FDF84B" box="[808,900,1929,1955]" pageId="12" pageNumber="94" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, was collected at the Blyde Canyon Nature Reserve, below the Mariepskop Mountains, Mpumalanga Province, South Africa.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="A96136D816260A74C88CFE3F294EFB3D" blockId="13.[189,1401,506,1237]" pageId="13" pageNumber="95">
|
||
The three remaining sister species to the clade containing
|
||
<taxonomicName id="6EDE4D5B16260A74CB4FFE3E2E32FDFC" authority="Daniels & Barnes & Marais & Gouws, 2021" authorityName="Daniels & Barnes & Marais & Gouws" authorityYear="2021" box="[894,1099,506,532]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="mariepskoppie" status="sp. nov.">
|
||
<emphasis id="9BAAEACA16260A74CB4FFE3E2E32FDFC" box="[894,1099,506,532]" italics="true" pageId="13" pageNumber="95">P. mariepskoppie</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="809957B116260A74CC64FE3E2ECBFDFD" box="[1109,1202,507,533]" pageId="13" pageNumber="95" rank="species">sp. nov.</taxonomicNameLabel>
|
||
are all found in neighboring Southern African countries.
|
||
<taxonomicName id="6EDE4D5B16260A74CA92FDDB29B6FDDF" authorityName="Cumberlidge, Naskrecki & Daniels" authorityYear="2017" box="[675,975,542,567]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="gorongosa">
|
||
<emphasis id="9BAAEACA16260A74CA92FDDB29B6FDDF" box="[675,975,542,567]" italics="true" pageId="13" pageNumber="95">Potamonautes gorongosa</emphasis>
|
||
</taxonomicName>
|
||
occurs at Gorongosa National Park in
|
||
<collectingCountry id="D1C9764816260A74C8EEFD842B04FDB3" box="[223,381,577,603]" name="Mozambique" pageId="13" pageNumber="95">Mozambique</collectingCountry>
|
||
,
|
||
<taxonomicName id="6EDE4D5B16260A74C9BAFD87284AFDB3" box="[395,563,578,603]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="mutariensis">
|
||
<emphasis id="9BAAEACA16260A74C9BAFD87284AFDB3" box="[395,563,578,603]" italics="true" pageId="13" pageNumber="95">P. mutariensis</emphasis>
|
||
</taxonomicName>
|
||
occurs in the Zimbabwean Highlands and
|
||
<taxonomicName id="6EDE4D5B16260A74CC0EFD872E81FDB3" authorityName="Daniels & Bayliss" authorityYear="2012" box="[1087,1272,577,603]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="mulanjeensis">
|
||
<emphasis id="9BAAEACA16260A74CC0EFD872E81FDB3" box="[1087,1272,577,603]" italics="true" pageId="13" pageNumber="95">P. mulanjeensis</emphasis>
|
||
</taxonomicName>
|
||
occurs on Mount
|
||
<collectingRegion id="6B1AF83A16260A74C924FDA12B0EFD96" box="[277,375,612,638]" country="Malawi" name="Mulanje" pageId="13" pageNumber="95">Mulanje</collectingRegion>
|
||
in
|
||
<collectingCountry id="D1C9764816260A74C991FDA12B84FD96" box="[416,509,612,638]" name="Malawi" pageId="13" pageNumber="95">Malawi</collectingCountry>
|
||
. Phylogenetically,
|
||
<taxonomicName id="6EDE4D5B16260A74CAD1FDA029D5FD96" authority="Daniels & Barnes & Marais & Gouws, 2021" authorityName="Daniels & Barnes & Marais & Gouws" authorityYear="2021" box="[736,940,612,638]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="mariepskoppie" status="sp. nov.">
|
||
<emphasis id="9BAAEACA16260A74CAD1FDA029D5FD96" box="[736,940,612,638]" italics="true" pageId="13" pageNumber="95">P. mariepskoppie</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="809957B116260A74CB82FDA02E69FD97" box="[947,1040,613,639]" pageId="13" pageNumber="95" rank="species">sp. nov.</taxonomicNameLabel>
|
||
is distantly related to the two remaining swamp forest dwelling South African freshwater crab species,
|
||
<taxonomicName id="6EDE4D5B16260A74CC2FFD4D2EF0FD49" authorityName="Gouws, Stewart & Reavell" authorityYear="2001" box="[1054,1161,647,673]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="lividus">
|
||
<emphasis id="9BAAEACA16260A74CC2FFD4D2EF0FD49" box="[1054,1161,647,673]" italics="true" pageId="13" pageNumber="95">P. lividus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="6EDE4D5B16260A74CCF5FD4D2F0EFD49" authorityName="Peer & Gouws" authorityYear="2015" box="[1220,1399,647,673]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="isimangaliso">
|
||
<emphasis id="9BAAEACA16260A74CCF5FD4D2F0EFD49" box="[1220,1399,647,673]" italics="true" pageId="13" pageNumber="95">P. isimangaliso</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="31E52A5D16260A74C8F6FD6F2B7EFD2D" box="[199,263,682,709]" captionStart="Fig" captionStartId="5.[191,234,1671,1697]" captionTargetBox="[209,1364,332,1514]" captionTargetId="figure-16@5.[189,1394,323,1537]" captionTargetPageId="5" captionText="Fig. 1. A Maximum Likelihood tree topology derived for the three mtDNA loci (12S rRNA +16S rRNA + COI) for the eastern and southern African freshwater crab genus Potamonautes, with the outgroups removed. Bootstrap values> 75% are indicated below each node while posterior probability values> 0.95 pP are shown above each node. An asterisk (*) above or below a node indicates the lack of statistical support. The new, as yet undescribed species from Hogsback is demarked as P. sp. nov. on the phylogenetic tree. Clades 1 and 2 refers to predominantly East African species, while clade 3 refers to the southern African clade." figureDoi="http://doi.org/10.5281/zenodo.5769891" httpUri="https://zenodo.org/record/5769891/files/figure.png" pageId="13" pageNumber="95">Fig.1</figureCitation>
|
||
), although it does bear a superficial resemblance to these two species.
|
||
<taxonomicName id="6EDE4D5B16260A74CC44FD6E2F0FFD2C" authorityName="Gouws, Stewart & Reavell" authorityYear="2001" box="[1141,1398,682,708]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="lividus">
|
||
<emphasis id="9BAAEACA16260A74CC44FD6E2F0FFD2C" box="[1141,1398,682,708]" italics="true" pageId="13" pageNumber="95">Potamonautes lividus</emphasis>
|
||
</taxonomicName>
|
||
occurs in swamp forest patches in Eastern Cape province, at Dwesa Nature Reserve, Mazeppa Bay and Manubi State forest, and in the IOCB forests from Amatikulu Nature Reserve, Richards Bay, Empangeni, Tugela River Mouth, the University of Zululand campus, and Mapelane Nature Reserve in KwaZulu-Natal (Gouws
|
||
<emphasis id="9BAAEACA16260A74CA34FCFD2842FCB9" box="[517,571,823,849]" italics="true" pageId="13" pageNumber="95">et al</emphasis>
|
||
. 2001;
|
||
<bibRefCitation id="CD4F4B2916260A74CAA9FCF229F7FCB9" author="Daniels S. R. & James N. & Gouws G." box="[664,910,823,850]" pageId="13" pageNumber="95" pagination="2221 - 2239" refId="ref10409" refString="Daniels S. R., James N. & Gouws G. 2020 a. Phylogeographic structure and continued surveys of a vulnerable South African freshwater crab (Potamonautidae, Potamonautes lividus): Implications for the IUCN Red Listing of the Afrotropical fauna. Aquatic Conservation of Marine and Freshwater Ecosystems 30: 2221 - 2239. https: // doi. org / 10.1002 / aqc. 3449" type="journal article" year="2020">
|
||
Daniels
|
||
<emphasis id="9BAAEACA16260A74CACAFCFD2948FCB9" box="[763,817,823,849]" italics="true" pageId="13" pageNumber="95">et al</emphasis>
|
||
. 2020a
|
||
</bibRefCitation>
|
||
).
|
||
<taxonomicName id="6EDE4D5B16260A74CB97FCFD2E94FCB9" authorityName="Peer & Gouws" authorityYear="2015" box="[934,1261,823,849]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="isimangaliso">
|
||
<emphasis id="9BAAEACA16260A74CB97FCFD2E94FCB9" box="[934,1261,823,849]" italics="true" pageId="13" pageNumber="95">Potamonautes isimangaliso</emphasis>
|
||
</taxonomicName>
|
||
is confined to iSimangaliso Wetland Park in northern KwaZulu-Natal (
|
||
<bibRefCitation id="CD4F4B2916260A74CB40FC9E2E48FC9D" author="Peer N. & Perissinotto R. & Gouws G. & Miranda N. A. F." box="[881,1073,858,885]" pageId="13" pageNumber="95" pagination="23 - 43" refId="ref10884" refString="Peer N., Perissinotto R., Gouws G. & Miranda N. A. F. 2015. Description of a new species of Potamonautes MacLeay, 1838, from the iSimangaliso Wetland Park, South Africa. ZooKeys 503: 23 - 43. https: // doi. org / 10.3897 / zookeys. 503.9532" type="journal article" year="2015">
|
||
Peer
|
||
<emphasis id="9BAAEACA16260A74CB9EFC9E299BFC9C" box="[943,994,858,884]" italics="true" pageId="13" pageNumber="95">et al</emphasis>
|
||
. 2015
|
||
</bibRefCitation>
|
||
).
|
||
<taxonomicName id="6EDE4D5B16260A74CC75FC9E2F38FC9C" authorityName="Gouws, Stewart & Reavell" authorityYear="2001" box="[1092,1345,858,884]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="lividus">
|
||
<emphasis id="9BAAEACA16260A74CC75FC9E2F38FC9C" box="[1092,1345,858,884]" italics="true" pageId="13" pageNumber="95">Potamonautes lividus</emphasis>
|
||
</taxonomicName>
|
||
was originally described from
|
||
<taxonomicName id="6EDE4D5B16260A74C9C0FCBB284BFC7F" box="[497,562,894,919]" class="Magnoliopsida" family="Moraceae" genus="Ficus" kingdom="Plantae" order="Rosales" pageId="13" pageNumber="95" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="9BAAEACA16260A74C9C0FCBB284BFC7F" box="[497,562,894,919]" italics="true" pageId="13" pageNumber="95">Ficus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="6EDE4D5B16260A74CA5DFCBB297CFC7F" box="[620,773,894,919]" class="Magnoliopsida" family="Lecythidaceae" genus="Barringtonia" kingdom="Plantae" order="Ericales" pageId="13" pageNumber="95" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="9BAAEACA16260A74CA5DFCBB297CFC7F" box="[620,773,894,919]" italics="true" pageId="13" pageNumber="95">Barringtonia</emphasis>
|
||
</taxonomicName>
|
||
dominated forests, and the carapace of the species is blue or light blue (Gouws
|
||
<emphasis id="9BAAEACA16260A74C9CFFC672840FC53" box="[510,569,929,955]" italics="true" pageId="13" pageNumber="95">et al.</emphasis>
|
||
2001). Furthermore, the cephalothorax is ovoid with no epibranchial tooth and the carapace is highly vaulted (
|
||
<collectingCountry id="D1C9764816260A74CA9FFC0128AEFC36" box="[686,727,964,990]" name="Switzerland" pageId="13" pageNumber="95">CH</collectingCountry>
|
||
/CL = 0.64), indicative of a semi-terrestrial mode of life (Gouws
|
||
<emphasis id="9BAAEACA16260A74C915FC2D2B22FBE9" box="[292,347,999,1025]" italics="true" pageId="13" pageNumber="95">et al</emphasis>
|
||
. 2001). In
|
||
<taxonomicName id="6EDE4D5B16260A74C9D7FC2D28E5FBE9" authorityName="Peer & Gouws" authorityYear="2015" box="[486,668,999,1025]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="isimangaliso">
|
||
<emphasis id="9BAAEACA16260A74C9D7FC2D28E5FBE9" box="[486,668,999,1025]" italics="true" pageId="13" pageNumber="95">P. isimangaliso</emphasis>
|
||
</taxonomicName>
|
||
, the cephalothorax is also ovoid, and the carapace is highly vaulted (
|
||
<collectingCountry id="D1C9764816260A74C915FBCE2B34FBCD" box="[292,333,1035,1061]" name="Switzerland" pageId="13" pageNumber="95">CH</collectingCountry>
|
||
/CL = 0.57) and light brown, maroon, purple or brown–black in colour (
|
||
<bibRefCitation id="CD4F4B2916260A74CC99FBCE2F12FBCD" author="Peer N. & Perissinotto R. & Gouws G. & Miranda N. A. F." box="[1192,1387,1034,1061]" pageId="13" pageNumber="95" pagination="23 - 43" refId="ref10884" refString="Peer N., Perissinotto R., Gouws G. & Miranda N. A. F. 2015. Description of a new species of Potamonautes MacLeay, 1838, from the iSimangaliso Wetland Park, South Africa. ZooKeys 503: 23 - 43. https: // doi. org / 10.3897 / zookeys. 503.9532" type="journal article" year="2015">
|
||
Peer
|
||
<emphasis id="9BAAEACA16260A74CCD9FBCE2F62FBCC" box="[1256,1307,1034,1060]" italics="true" pageId="13" pageNumber="95">et al</emphasis>
|
||
. 2015
|
||
</bibRefCitation>
|
||
). The species lives in ephemeral pans in sand forest where it burrows into the soil to a depth of
|
||
<quantity id="6E269B3D16260A74CD37FBE82F0EFBA0" box="[1286,1399,1069,1096]" metricMagnitude="-1" metricUnit="m" metricValue="4.0" metricValueMax="5.0" metricValueMin="3.0" pageId="13" pageNumber="95" unit="cm" value="40.0" valueMax="50.0" valueMin="30.0">30–50 cm</quantity>
|
||
(
|
||
<bibRefCitation id="CD4F4B2916260A74C8F4FB942BFCFB84" author="Peer N. & Perissinotto R. & Gouws G. & Miranda N. A. F." box="[197,389,1105,1132]" pageId="13" pageNumber="95" pagination="23 - 43" refId="ref10884" refString="Peer N., Perissinotto R., Gouws G. & Miranda N. A. F. 2015. Description of a new species of Potamonautes MacLeay, 1838, from the iSimangaliso Wetland Park, South Africa. ZooKeys 503: 23 - 43. https: // doi. org / 10.3897 / zookeys. 503.9532" type="journal article" year="2015">
|
||
Peer
|
||
<emphasis id="9BAAEACA16260A74C933FB972B44FB83" box="[258,317,1105,1131]" italics="true" pageId="13" pageNumber="95">et al.</emphasis>
|
||
2015
|
||
</bibRefCitation>
|
||
).
|
||
<taxonomicName id="6EDE4D5B16260A74C9A9FB97288DFB83" authority="Daniels & Barnes & Marais & Gouws, 2021" authorityName="Daniels & Barnes & Marais & Gouws" authorityYear="2021" box="[408,756,1105,1131]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="mariepskoppie" status="sp. nov.">
|
||
<emphasis id="9BAAEACA16260A74C9A9FB97288DFB83" box="[408,756,1105,1131]" italics="true" pageId="13" pageNumber="95">Potamonautes mariepskoppie</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="809957B116260A74CACAFB942921FB83" box="[763,856,1105,1131]" pageId="13" pageNumber="95" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, is distantly related to the undescribed species from Hogsback and the four mountain-living freshwater crab species from the Cape Fold Mountains (
|
||
<taxonomicName id="6EDE4D5B16260A74C8F6FB5D2B4EFB59" authorityName="Bott" authorityYear="1960" box="[199,311,1175,1201]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="brincki">
|
||
<emphasis id="9BAAEACA16260A74C8F6FB5D2B4EFB59" box="[199,311,1175,1201]" italics="true" pageId="13" pageNumber="95">P. brincki</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="6EDE4D5B16260A74C974FB5D2B89FB59" authorityName="Daniels, Stewart & Burmeister" authorityYear="2001" box="[325,496,1176,1201]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="parvicorpus">
|
||
<emphasis id="9BAAEACA16260A74C974FB5D2B89FB59" box="[325,496,1176,1201]" italics="true" pageId="13" pageNumber="95">P. parvicorpus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="6EDE4D5B16260A74C9CEFB5D28E0FB59" authorityName="Stewart" authorityYear="1997" box="[511,665,1176,1201]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="parvispina">
|
||
<emphasis id="9BAAEACA16260A74C9CEFB5D28E0FB59" box="[511,665,1176,1201]" italics="true" pageId="13" pageNumber="95">P. parvispina</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="6EDE4D5B16260A74CAE3FB5D2936FB59" authorityName="Wood & Daniels" authorityYear="2016" box="[722,847,1175,1201]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="tuerkayi">
|
||
<emphasis id="9BAAEACA16260A74CAE3FB5D2936FB59" box="[722,847,1175,1201]" italics="true" pageId="13" pageNumber="95">P. tuerkayi</emphasis>
|
||
</taxonomicName>
|
||
), and the three Great Drakensberg Escarpment species (
|
||
<taxonomicName id="6EDE4D5B16260A74C912FB7E2BF0FB3C" authorityName="Gouws, Stewart & Coke" authorityYear="2000" box="[291,393,1210,1236]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="clarus">
|
||
<emphasis id="9BAAEACA16260A74C912FB7E2BF0FB3C" box="[291,393,1210,1236]" italics="true" pageId="13" pageNumber="95">P. clarus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="6EDE4D5B16260A74C9A9FB7E285EFB3C" authorityName="Krauss" authorityYear="1843" box="[408,551,1210,1236]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="depressus">
|
||
<emphasis id="9BAAEACA16260A74C9A9FB7E285EFB3C" box="[408,551,1210,1236]" italics="true" pageId="13" pageNumber="95">P. depressus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="6EDE4D5B16260A74CA51FB7E28B3FB3C" authority="Daniels & Barnes & Marais & Gouws, 2021" authorityName="Daniels & Barnes & Marais & Gouws" authorityYear="2021" box="[608,714,1210,1236]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="baziya" status="sp. nov.">
|
||
<emphasis id="9BAAEACA16260A74CA51FB7E28B3FB3C" box="[608,714,1210,1236]" italics="true" pageId="13" pageNumber="95">P. baziya</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="809957B116260A74CAE0FB7E2953FB3D" box="[721,810,1211,1237]" pageId="13" pageNumber="95" rank="species">sp. nov</taxonomicNameLabel>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="E1C4655316260A74C88CFB3929F3F809" pageId="13" pageNumber="95" type="description">
|
||
<paragraph id="A96136D816260A74C88CFB392BFDFAFE" blockId="13.[189,388,1276,1302]" box="[189,388,1276,1302]" pageId="13" pageNumber="95">
|
||
<heading id="F22981B416260A74C88CFB392BFDFAFE" bold="true" box="[189,388,1276,1302]" fontSize="11" level="3" pageId="13" pageNumber="95" reason="3">
|
||
<emphasis id="9BAAEACA16260A74C88CFB392BFDFAFE" bold="true" box="[189,388,1276,1302]" pageId="13" pageNumber="95">Taxonomic note</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="A96136D816260A74C88CFAEE29F3F809" blockId="13.[187,1402,1322,2018]" pageId="13" pageNumber="95">
|
||
H. Milne-Edwards (1853) described
|
||
<taxonomicName id="6EDE4D5B16260A74CA4DFAEF2935FAAC" authorityName="H. Milne Edwards" authorityYear="1853" box="[636,844,1322,1348]" class="Malacostraca" family="Potamidae" genus="Thelphusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="inflata">
|
||
<emphasis id="9BAAEACA16260A74CA4DFAEF2935FAAC" box="[636,844,1322,1348]" italics="true" pageId="13" pageNumber="95">Thelphusa inflata</emphasis>
|
||
</taxonomicName>
|
||
from Durban, KwaZulu-Natal (formerly Port of Natal, Natal province).
|
||
<bibRefCitation id="CD4F4B2916260A74C9CDFA8B28CBFA80" author="Barnard K. H." box="[508,690,1357,1384]" pageId="13" pageNumber="95" pagination="1 - 837" refId="ref9470" refString="Barnard K. H. 1950. Descriptive catalogue of South African decapod Crustacea (crabs and shrimps). Annals of the South African Museum 38: 1 - 837." type="journal article" year="1950">Barnard (1950)</bibRefCitation>
|
||
was of the opinion that
|
||
<taxonomicName id="6EDE4D5B16260A74CBEFFA8B2E9FFA80" box="[990,1254,1358,1384]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="inflatus">
|
||
<emphasis id="9BAAEACA16260A74CBEFFA8B2E9FFA80" box="[990,1254,1358,1384]" italics="true" pageId="13" pageNumber="95">Potamonautes inflatus</emphasis>
|
||
</taxonomicName>
|
||
is a variant of
|
||
<taxonomicName id="6EDE4D5B16260A74C8EFFAB72B25FA63" authorityName="H. Milne Edwards" authorityYear="1837" box="[222,348,1393,1419]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="perlatus">
|
||
<emphasis id="9BAAEACA16260A74C8EFFAB72B25FA63" box="[222,348,1393,1419]" italics="true" pageId="13" pageNumber="95">P. perlatus</emphasis>
|
||
</taxonomicName>
|
||
. In addition to Durban,
|
||
<bibRefCitation id="CD4F4B2916260A74CA4DFAB42948FA64" author="Barnard K. H." box="[636,817,1393,1420]" pageId="13" pageNumber="95" pagination="1 - 837" refId="ref9470" refString="Barnard K. H. 1950. Descriptive catalogue of South African decapod Crustacea (crabs and shrimps). Annals of the South African Museum 38: 1 - 837." type="journal article" year="1950">Barnard (1950)</bibRefCitation>
|
||
also listed
|
||
<taxonomicName id="6EDE4D5B16260A74CB8AFAB72E56FA63" box="[955,1071,1393,1419]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="inflatus">
|
||
<emphasis id="9BAAEACA16260A74CB8AFAB72E56FA63" box="[955,1071,1393,1419]" italics="true" pageId="13" pageNumber="95">P. inflatus</emphasis>
|
||
</taxonomicName>
|
||
as being present at Belfast, Haenertsburg and Mariepskop in the former Transvaal province (notably, the last two localities are also where
|
||
<taxonomicName id="6EDE4D5B16260A74C977FA7D2868FA39" authority="Daniels & Barnes & Marais & Gouws, 2021" authorityName="Daniels & Barnes & Marais & Gouws" authorityYear="2021" box="[326,529,1463,1489]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="mariepskoppie" status="sp. nov.">
|
||
<emphasis id="9BAAEACA16260A74C977FA7D2868FA39" box="[326,529,1463,1489]" italics="true" pageId="13" pageNumber="95">P. mariepskoppie</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="809957B116260A74CA29FA7D280DFA3A" box="[536,628,1464,1490]" pageId="13" pageNumber="95" rank="species">sp. nov.</taxonomicNameLabel>
|
||
occurs).
|
||
<bibRefCitation id="CD4F4B2916260A74CAD3FA7D2915FA3A" author="Bott R." box="[738,876,1463,1490]" pageId="13" pageNumber="95" pagination="209 - 352" refId="ref9502" refString="Bott R. 1955. Die Susswasserkrabben von Afrika (Crust., Decap) und ihre Stammesgeschichte. Annales du Musee du Congo belge, C-Zoologie (3,3) 3: 209 - 352." type="journal article" year="1955">Bott (1955)</bibRefCitation>
|
||
recognized
|
||
<taxonomicName id="6EDE4D5B16260A74CBCEFA7D2E0AFA39" box="[1023,1139,1463,1489]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="inflatus">
|
||
<emphasis id="9BAAEACA16260A74CBCEFA7D2E0AFA39" box="[1023,1139,1463,1489]" italics="true" pageId="13" pageNumber="95">P. inflatus</emphasis>
|
||
</taxonomicName>
|
||
as a junior subjective synonym of
|
||
<taxonomicName id="6EDE4D5B16260A74C964FA1E2B9DFA1C" authorityName="Krauss" authorityYear="1843" box="[341,484,1498,1524]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="depressus">
|
||
<emphasis id="9BAAEACA16260A74C964FA1E2B9DFA1C" box="[341,484,1498,1524]" italics="true" pageId="13" pageNumber="95">P. depressus</emphasis>
|
||
</taxonomicName>
|
||
, noting that the “type” is unknown or lost. Our phylogenetic results refute a close relationship between
|
||
<taxonomicName id="6EDE4D5B16260A74CA33FA3B28B7F9F0" authority="Daniels & Barnes & Marais & Gouws, 2021" authorityName="Daniels & Barnes & Marais & Gouws" authorityYear="2021" box="[514,718,1534,1560]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="mariepskoppie" status="sp. nov.">
|
||
<emphasis id="9BAAEACA16260A74CA33FA3B28B7F9F0" box="[514,718,1534,1560]" italics="true" pageId="13" pageNumber="95">P. mariepskoppie</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="809957B116260A74CAE4FA3B2948F9F0" box="[725,817,1534,1560]" pageId="13" pageNumber="95" rank="species">sp. nov.</taxonomicNameLabel>
|
||
and
|
||
<taxonomicName id="6EDE4D5B16260A74CB5EFA3B2986F9F0" authorityName="Krauss" authorityYear="1843" box="[879,1023,1534,1560]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="depressus">
|
||
<emphasis id="9BAAEACA16260A74CB5EFA3B2986F9F0" box="[879,1023,1534,1560]" italics="true" pageId="13" pageNumber="95">P. depressus</emphasis>
|
||
</taxonomicName>
|
||
. A search of the digital records of the Muséum national d’Histoire naturelle, Paris,
|
||
<collectingCountry id="D1C9764816260A74CB1EF9E42906F9D3" box="[815,895,1569,1595]" name="France" pageId="13" pageNumber="95">France</collectingCountry>
|
||
failed to identify the type specimen of
|
||
<taxonomicName id="6EDE4D5B16260A74CD50F9E72B6AF9B6" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="inflatus">
|
||
<emphasis id="9BAAEACA16260A74CD50F9E72B6AF9B6" italics="true" pageId="13" pageNumber="95">P. inflatus</emphasis>
|
||
</taxonomicName>
|
||
, suggesting the
|
||
<typeStatus id="7665887A16260A74C9FEF981284FF9B6" box="[463,566,1604,1630]" pageId="13" pageNumber="95" type="holotype">holotype</typeStatus>
|
||
is lost. Similarly, an exhaustive search of the South African Museum of Natural History, Cape Town, failed to retrieve the material from Belfast, Mariepskop and Haenertsburg that
|
||
<bibRefCitation id="CD4F4B2916260A74C8C1F94F2BDDF94D" author="Barnard K. H." box="[240,420,1674,1701]" pageId="13" pageNumber="95" pagination="1 - 837" refId="ref9470" refString="Barnard K. H. 1950. Descriptive catalogue of South African decapod Crustacea (crabs and shrimps). Annals of the South African Museum 38: 1 - 837." type="journal article" year="1950">Barnard (1950)</bibRefCitation>
|
||
assigned to
|
||
<taxonomicName id="6EDE4D5B16260A74CA04F94E28DEF94C" box="[565,679,1674,1700]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="inflatus">
|
||
<emphasis id="9BAAEACA16260A74CA04F94E28DEF94C" box="[565,679,1674,1700]" italics="true" pageId="13" pageNumber="95">P. inflatus</emphasis>
|
||
</taxonomicName>
|
||
. Researchers consider
|
||
<taxonomicName id="6EDE4D5B16260A74CB87F94E2E51F94C" box="[950,1064,1674,1700]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="inflatus">
|
||
<emphasis id="9BAAEACA16260A74CB87F94E2E51F94C" box="[950,1064,1674,1700]" italics="true" pageId="13" pageNumber="95">P. inflatus</emphasis>
|
||
</taxonomicName>
|
||
as an invalid taxon (
|
||
<bibRefCitation id="CD4F4B2916260A74CD2AF94E2B43F920" author="Stewart B. A. & Coke M. & Cook P. A." pageId="13" pageNumber="95" pagination="558 - 568" refId="ref11499" refString="Stewart B. A., Coke M. & Cook P. A. 1995. Potamonautes dentatus, new species, a freshwater crab (Brachyura: Potamoidea: Potamonautidae) from KwaZulu-Natal, South Africa. Journal of Crustacean Biology 15: 558 - 568. https: // doi. org / 10.1163 / 193724095 X 00541" type="journal article" year="1995">
|
||
Stewart
|
||
<emphasis id="9BAAEACA16260A74C88CF96B2A96F920" box="[189,239,1710,1736]" italics="true" pageId="13" pageNumber="95">et al</emphasis>
|
||
. 1995
|
||
</bibRefCitation>
|
||
; Gouws & Stewart, 2001;
|
||
<bibRefCitation id="CD4F4B2916260A74CA59F96B2968F920" author="Ng P. K. L. & Guinot D. & Davie P." box="[616,785,1710,1736]" pageId="13" pageNumber="95" pagination="1 - 296" refId="ref10792" refString="Ng P. K. L., Guinot D. & Davie P. 2008. Systema Brachyurorum: Part 1. An annotated checklist of extant Brachyura crabs of the world. The Raffles Bulletin of Zoology 17: 1 - 296." type="journal article" year="2008">
|
||
Ng
|
||
<emphasis id="9BAAEACA16260A74CAA1F96B28B0F920" box="[656,713,1710,1736]" italics="true" pageId="13" pageNumber="95">et al.</emphasis>
|
||
2008
|
||
</bibRefCitation>
|
||
).A recent redescription of
|
||
<taxonomicName id="6EDE4D5B16260A74CC73F96B2EC9F920" authorityName="Rathbun" authorityYear="1904" box="[1090,1200,1710,1736]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="sidneyi">
|
||
<emphasis id="9BAAEACA16260A74CC73F96B2EC9F920" box="[1090,1200,1710,1736]" italics="true" pageId="13" pageNumber="95">P. sidneyi</emphasis>
|
||
</taxonomicName>
|
||
suggests that the type material was likely originally collected from the region of Port Natal (
|
||
<bibRefCitation id="CD4F4B2916260A74CC2BF9142EACF903" author="Peer N. & Gouws G. & Lazo-Wasem E. & Perissinotto R. & Miranda N. A. F." box="[1050,1237,1745,1771]" pageId="13" pageNumber="95" pagination="1 - 28" refId="ref10944" refString="Peer N., Gouws G., Lazo-Wasem E., Perissinotto R. & Miranda N. A. F. 2017. Redescription of Potamonautes sidneyi (Rathbun, 1904) (Decapoda, Potamonautidae) and description of a new species from KwaZulu-Natal, South Africa. ZooKeys 657: 1 - 28. https: // doi. org / 10.3897 / zookeys. 657.11623" type="journal article" year="2017">
|
||
Peer
|
||
<emphasis id="9BAAEACA16260A74CC67F9172EF6F903" box="[1110,1167,1745,1771]" italics="true" pageId="13" pageNumber="95">et al.</emphasis>
|
||
2017
|
||
</bibRefCitation>
|
||
). The original description of
|
||
<taxonomicName id="6EDE4D5B16260A74C955F9302BACF8E6" box="[356,469,1780,1806]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="inflatus">
|
||
<emphasis id="9BAAEACA16260A74C955F9302BACF8E6" box="[356,469,1780,1806]" italics="true" pageId="13" pageNumber="95">P. inflatus</emphasis>
|
||
</taxonomicName>
|
||
is inadequate to differentiate it from
|
||
<taxonomicName id="6EDE4D5B16260A74CBB5F930298AF8E6" authorityName="Rathbun" authorityYear="1904" box="[900,1011,1780,1806]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="sidneyi">
|
||
<emphasis id="9BAAEACA16260A74CBB5F930298AF8E6" box="[900,1011,1780,1806]" italics="true" pageId="13" pageNumber="95">P. sidneyi</emphasis>
|
||
</taxonomicName>
|
||
. Considering the absence of type material for
|
||
<taxonomicName id="6EDE4D5B16260A74C961F8DD2BBDF8D9" box="[336,452,1815,1841]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="inflatus">
|
||
<emphasis id="9BAAEACA16260A74C961F8DD2BBDF8D9" box="[336,452,1815,1841]" italics="true" pageId="13" pageNumber="95">P. inflatus</emphasis>
|
||
</taxonomicName>
|
||
and its confusing taxonomic status, the species name a
|
||
<emphasis id="9BAAEACA16260A74CC6BF8DD2E86F8D9" box="[1114,1279,1815,1841]" italics="true" pageId="13" pageNumber="95">nomen nudum</emphasis>
|
||
. In recent years, six freshwater crab species,
|
||
<taxonomicName id="6EDE4D5B16260A74CA6BF8FE28A3F8BC" authorityName="Stewart, Cook & Coke" authorityYear="1995" box="[602,730,1850,1876]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="dentatus">
|
||
<emphasis id="9BAAEACA16260A74CA6BF8FE28A3F8BC" box="[602,730,1850,1876]" italics="true" pageId="13" pageNumber="95">P. dentatus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="6EDE4D5B16260A74CADBF8FE292FF8BC" authorityName="Gouws, Stewart & Reavell" authorityYear="2001" box="[746,854,1850,1876]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="lividus">
|
||
<emphasis id="9BAAEACA16260A74CADBF8FE292FF8BC" box="[746,854,1850,1876]" italics="true" pageId="13" pageNumber="95">P. lividus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="6EDE4D5B16260A74CB57F8FE2E63F8BC" authorityName="Peer & Gouws" authorityYear="2015" box="[870,1050,1850,1876]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="isimangaliso">
|
||
<emphasis id="9BAAEACA16260A74CB57F8FE2E63F8BC" box="[870,1050,1850,1876]" italics="true" pageId="13" pageNumber="95">P. isimangaliso</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="6EDE4D5B16260A74CC18F8FE2EDDF8BC" authorityName="Peer & Gouws" authorityYear="2017" box="[1065,1188,1850,1876]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="danielsi">
|
||
<emphasis id="9BAAEACA16260A74CC18F8FE2EDDF8BC" box="[1065,1188,1850,1876]" italics="true" pageId="13" pageNumber="95">P. danielsi</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="6EDE4D5B16260A74CC85F8FE2F0EF8BC" authorityName="Daniels, Busschau & Cumberlidge" authorityYear="2019" box="[1204,1399,1850,1876]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="ntendekaensis">
|
||
<emphasis id="9BAAEACA16260A74CC85F8FE2F0EF8BC" box="[1204,1399,1850,1876]" italics="true" pageId="13" pageNumber="95">P. ntendekaensis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="6EDE4D5B16260A74C8C3F89B2BFCF89F" authorityName="Daniels, Busschau & Cumberlidge" authorityYear="2019" box="[242,389,1886,1911]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="ngoyensis">
|
||
<emphasis id="9BAAEACA16260A74C8C3F89B2BFCF89F" box="[242,389,1886,1911]" italics="true" pageId="13" pageNumber="95">P. ngoyensis</emphasis>
|
||
</taxonomicName>
|
||
, have been described from KwaZulu-Natal. Apart from
|
||
<emphasis id="9BAAEACA16260A74CC1EF89B2ED0F890" box="[1071,1193,1886,1912]" italics="true" pageId="13" pageNumber="95">
|
||
<taxonomicName id="6EDE4D5B16260A74CC1EF89B2EDCF890" authorityName="Rathbun" authorityYear="1904" box="[1071,1189,1886,1912]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="sidneyi">P. sidneyi</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
no other species occurs in close geographic proximity to Durban (Port Natal) (
|
||
<bibRefCitation id="CD4F4B2916260A74CBB7F8442E1FF874" author="Stewart B. A. & Coke M. & Cook P. A." box="[902,1126,1921,1948]" pageId="13" pageNumber="95" pagination="558 - 568" refId="ref11499" refString="Stewart B. A., Coke M. & Cook P. A. 1995. Potamonautes dentatus, new species, a freshwater crab (Brachyura: Potamoidea: Potamonautidae) from KwaZulu-Natal, South Africa. Journal of Crustacean Biology 15: 558 - 568. https: // doi. org / 10.1163 / 193724095 X 00541" type="journal article" year="1995">
|
||
Stewart
|
||
<emphasis id="9BAAEACA16260A74CBD6F8472E58F873" box="[999,1057,1921,1947]" italics="true" pageId="13" pageNumber="95">et al.</emphasis>
|
||
1995
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="CD4F4B2916260A74CC40F8442F50F874" author="Peer N. & Perissinotto R. & Gouws G. & Miranda N. A. F." box="[1137,1321,1921,1948]" pageId="13" pageNumber="95" pagination="23 - 43" refId="ref10884" refString="Peer N., Perissinotto R., Gouws G. & Miranda N. A. F. 2015. Description of a new species of Potamonautes MacLeay, 1838, from the iSimangaliso Wetland Park, South Africa. ZooKeys 503: 23 - 43. https: // doi. org / 10.3897 / zookeys. 503.9532" type="journal article" year="2015">
|
||
Peer
|
||
<emphasis id="9BAAEACA16260A74CC9BF8472E9DF873" box="[1194,1252,1921,1947]" italics="true" pageId="13" pageNumber="95">et al.</emphasis>
|
||
2015
|
||
</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="CD4F4B2916260A74CD05F8442F0BF873" author="Peer N. & Gouws G. & Lazo-Wasem E. & Perissinotto R. & Miranda N. A. F." box="[1332,1394,1921,1947]" pageId="13" pageNumber="95" pagination="1 - 28" refId="ref10944" refString="Peer N., Gouws G., Lazo-Wasem E., Perissinotto R. & Miranda N. A. F. 2017. Redescription of Potamonautes sidneyi (Rathbun, 1904) (Decapoda, Potamonautidae) and description of a new species from KwaZulu-Natal, South Africa. ZooKeys 657: 1 - 28. https: // doi. org / 10.3897 / zookeys. 657.11623" type="journal article" year="2017">2017</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="CD4F4B2916260A74C88DF8612BD2F856" author="Daniels S. R. & Busschau T. & Cumberlidge N." box="[188,427,1956,1983]" pageId="13" pageNumber="95" pagination="426 - 435" refId="ref10341" refString="Daniels S. R., Busschau T. & Cumberlidge N. 2019. Two new species of freshwater crabs of the genus Potamonautes MacLeay, 1838 (Decapoda: Brachyura: Potamonautidae) from the forests of KwaZulu- Natal, South Africa. Journal of Crustacean Biology 39: 426 - 435. https: // doi. org / 10.1093 / jcbiol / ruz 024" type="journal article" year="2019">
|
||
Daniels et
|
||
<emphasis id="9BAAEACA16260A74C973F8612B19F856" box="[322,352,1956,1982]" italics="true" pageId="13" pageNumber="95">al.</emphasis>
|
||
2019
|
||
</bibRefCitation>
|
||
). The specimens from Mariepskop are recognized as
|
||
<taxonomicName id="6EDE4D5B16260A74CC08F8602F7FF856" authority="Daniels & Barnes & Marais & Gouws, 2021" authorityName="Daniels & Barnes & Marais & Gouws" authorityYear="2021" box="[1081,1286,1956,1982]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="mariepskoppie" status="sp. nov.">
|
||
<emphasis id="9BAAEACA16260A74CC08F8602F7FF856" box="[1081,1286,1956,1982]" italics="true" pageId="13" pageNumber="95">P. mariepskoppie</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="809957B116260A74CD20F8602F0BF857" box="[1297,1394,1957,1983]" pageId="13" pageNumber="95" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, rather than
|
||
<taxonomicName id="6EDE4D5B16260A74C972F80D2BCCF809" box="[323,437,1991,2017]" class="Malacostraca" family="Potamonautidae" genus="Potamonautes" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="95" phylum="Arthropoda" rank="species" species="inflatus">
|
||
<emphasis id="9BAAEACA16260A74C972F80D2BCCF809" box="[323,437,1991,2017]" italics="true" pageId="13" pageNumber="95">P. inflatus</emphasis>
|
||
</taxonomicName>
|
||
, to limit any potential future confusion.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |