371 lines
45 KiB
XML
371 lines
45 KiB
XML
<document id="E052C68A0D3B7084E4CAB3F33C8FD06E" ID-CLB-Dataset="306549" ID-DOI="10.1093/zoolinnean/zlae121" ID-GBIF-Dataset="a27fb5d2-9a22-45eb-a672-f073e0455642" ID-ISSN="0024-4082" ID-Zenodo-Dep="14504088" ID-ZooBank="3C2308D-7334-412D-871F-DE1F17C38D0E" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1734032113591" checkinUser="plazi" docAuthor="Sithole, Yonela, Vreven, Emmanuel J. W. M. N., Bragança, Pedro H. N., Musschoot, Tobias & Chakona, Albert" docDate="2024" docId="03DF87FDFF81FFF1FC15F88710EDEE70" docLanguage="en" docName="zlae121.pdf" docOrigin="Zoological Journal of the Linnean Society 202 (3)" docSource="https://doi.org/10.1093/zoolinnean/zlae121" docStyle="DocumentStyle:4F230B9370E98E256D973D6DFB57F36C.9:ZoolJLinnSoc.2023-.journal_article" docStyleId="4F230B9370E98E256D973D6DFB57F36C" docStyleName="ZoolJLinnSoc.2023-.journal_article" docStyleVersion="9" docTitle="Parauchenoglanis megalasma Sithole, Vreven, Bragança, Musschoot & Chakona, 2024, sp. nov." docType="treatment" docVersion="4" lastPageNumber="25" masterDocId="FFE6FF85FF96FFE9FF8FFFCB152DE97F" masterDocTitle="Nine in one: integrative taxonomic evidence of hidden species diversity in the widespread Zambezi grunter, Parauchenoglanis ngamensis (Siluriformes: Auchenoglanididae), from southern and south-central Africa" masterLastPageNumber="33" masterPageNumber="1" pageNumber="24" updateTime="1734404288414" updateUser="ExternalLinkService">
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<mods:titleInfo id="C83C8D1B2399993BA939D698F0CDB5DA">
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<mods:title id="F043335EDCF186E9223F37A91B536B28">Nine in one: integrative taxonomic evidence of hidden species diversity in the widespread Zambezi grunter, Parauchenoglanis ngamensis (Siluriformes: Auchenoglanididae), from southern and south-central Africa</mods:title>
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<mods:name id="11980E527D4FA0C403A97B3F16375993" type="personal">
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<mods:roleTerm id="ECC2FF4357848EF385FCD56E4747619A">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="EE1185F8AE0C8017EABAF30C83608632">Sithole, Yonela</mods:namePart>
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<mods:affiliation id="EB6F87FC047F070140A54CCDC08174E2">National Research Foundation-South African Institute for Aquatic Biodiversity (NRF-SAIAB), Makhanda, South Africa & Department of Ichthyology and Fisheries Science, Rhodes University, Makhanda, South Africa</mods:affiliation>
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<mods:nameIdentifier id="A2AADC853A2BCCC59CDBFA90A55C2317" type="email">y.sithole@saiab.nrf.ac.za</mods:nameIdentifier>
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<mods:name id="3AA01D0BF5C1BEC283DD86C3C1763D22" type="personal">
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<mods:roleTerm id="730C0736AA3371349B9F4D89702DC541">Author</mods:roleTerm>
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<mods:namePart id="9A1013C5C8FE21A966E69D9CBA1C2085">Vreven, Emmanuel J. W. M. N.</mods:namePart>
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<mods:affiliation id="A91D8E6DD182C95DBF6399A59FE4814F">National Research Foundation-South African Institute for Aquatic Biodiversity (NRF-SAIAB), Makhanda, South Africa & Vertebrate Section, Ichthyology, Royal Museum for Central Africa (RMCA), Tervuren, Belgium</mods:affiliation>
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</mods:name>
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<mods:roleTerm id="D9D1E6E3ED9D275A4DB8FC6C811DC695">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="6E9EEF833B363A8AB3301DDB59F5EE37">Bragança, Pedro H. N.</mods:namePart>
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<mods:affiliation id="BA0683B60E000FAD17F3973509C3AAB8">National Research Foundation-South African Institute for Aquatic Biodiversity (NRF-SAIAB), Makhanda, South Africa & Department of Ichthyology, American Museum of Natural History (AMNH), New York, United States of America</mods:affiliation>
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<mods:roleTerm id="B8145812B25284B1B496BA1569CAA665">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="E1FB6387BE164B978F1DBF1F3D58084F">Musschoot, Tobias</mods:namePart>
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<mods:affiliation id="BFA894C0D14C6BDDD19E2F0C86A7E368">Vertebrate Section, Ichthyology, Royal Museum for Central Africa (RMCA), Tervuren, Belgium</mods:affiliation>
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<mods:namePart id="ABD3E53B62FE26B4C2559958E5E50BA8">Chakona, Albert</mods:namePart>
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<mods:typeOfResource id="2C5373B9E93757BF0F423D828608BF29">text</mods:typeOfResource>
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<mods:title id="5E22EBF0849EB94609D25FAE9F3FC94A">Zoological Journal of the Linnean Society</mods:title>
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<mods:part id="625E6703872AE63AB637B1D73D3CAC07">
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<mods:date id="885C75A1B4936488C3C5169FFFB1B87A">2024</mods:date>
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<mods:number id="16898F88E6EDA4CF8635B11DAFEC3305">2024-11-13</mods:number>
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<mods:number id="32D1F3014D738DC526591F78BA70B915">202</mods:number>
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<mods:number id="456FFD27F0F681454742DE382AB9BE67">3</mods:number>
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<mods:start id="CEE14397F59BF3D77F4F2EFB0C828D59">1</mods:start>
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<mods:url id="6058543ACAA83662A925022EB032BD0A">https://doi.org/10.1093/zoolinnean/zlae121</mods:url>
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<mods:classification id="952F5B7BD373ACAE34083EAEB1F8BA45">journal article</mods:classification>
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<mods:identifier id="49219293646C6E181BE7B44A0F1657F5" type="DOI">10.1093/zoolinnean/zlae121</mods:identifier>
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<mods:identifier id="5509CB3614B2E21748958623B8D231E3" type="ISSN">0024-4082</mods:identifier>
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<mods:identifier id="9360143207D3E5CEA5846F649795C476" type="Zenodo-Dep">14504088</mods:identifier>
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<treatment id="03DF87FDFF81FFF1FC15F88710EDEE70" ID-DOI="http://doi.org/10.5281/zenodo.14504134" ID-Zenodo-Dep="14504134" LSID="urn:lsid:plazi:treatment:03DF87FDFF81FFF1FC15F88710EDEE70" httpUri="http://treatment.plazi.org/id/03DF87FDFF81FFF1FC15F88710EDEE70" lastPageId="24" lastPageNumber="25" pageId="23" pageNumber="24" scope_order="Siluriformes">
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<subSubSection id="C36C6560FF81FFFEFC15F887106EEE18" box="[922,1347,1868,1895]" pageId="23" pageNumber="24" type="nomenclature">
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<paragraph id="8BC936EBFF81FFFEFC15F887106EEE18" blockId="23.[922,1347,1868,1895]" box="[922,1347,1868,1895]" pageId="23" pageNumber="24">
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<heading id="D0818187FF81FFFEFC15F887106EEE18" bold="true" box="[922,1347,1868,1895]" centered="true" fontSize="11" level="2" pageId="23" pageNumber="24" reason="2">
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<emphasis id="B902EAF9FF81FFFEFC15F887106EEE18" bold="true" box="[922,1347,1868,1895]" pageId="23" pageNumber="24">
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<taxonomicName id="4C764D68FF81FFFEFC15F88711CAEE18" authorityName="Sithole & Vreven & Bragança & Musschoot & Chakona" authorityYear="2024" box="[922,1255,1868,1895]" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="23" pageNumber="24" phylum="Chordata" rank="species" species="megalasma" status="sp. nov.">
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<emphasis id="B902EAF9FF81FFFEFC15F88711CAEE18" bold="true" box="[922,1255,1868,1895]" italics="true" pageId="23" pageNumber="24">Parauchenoglanis megalasma</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A2315782FF81FFFEFB63F886106EEE18" box="[1260,1347,1869,1895]" pageId="23" pageNumber="24" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C36C6560FF81FFFEFB9BF8B711E4EEE9" box="[1044,1225,1916,1942]" pageId="23" pageNumber="24" type="description">
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<paragraph id="8BC936EBFF81FFFEFB9BF8B711E4EEE9" blockId="23.[1044,1225,1916,1942]" box="[1044,1225,1916,1942]" pageId="23" pageNumber="24">
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||
<emphasis id="B902EAF9FF81FFFEFB9BF8B711E4EEE9" bold="true" box="[1044,1225,1916,1942]" pageId="23" pageNumber="24">
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||
(
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<figureCitation id="134D2A6EFF81FFFEFB91F8B7114BEEE9" box="[1054,1126,1916,1942]" captionStart="Figure 13" captionStartId="24.[129,194,915,939]" captionTargetBox="[133,773,144,887]" captionTargetId="figure-837@24.[133,773,144,887]" captionTargetPageId="24" captionText="Figure 13. Photograph of the holotype of Parauchenoglanis megalasma, SAIAB 118792, 72.5 mm SL, Luele River (Kasai). A, lateral view.B, dorsal view. C, ventral view. Scale bar: 1 cm." figureDoi="http://doi.org/10.5281/zenodo.14504126" httpUri="https://zenodo.org/record/14504126/files/figure.png" pageId="23" pageNumber="24">Fig. 13</figureCitation>
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;
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<tableCitation id="C6F40350FF81FFFEFBFEF8B71192EEE9" box="[1137,1215,1916,1942]" captionStart="Table 3" captionStartId="11.[110,165,454,479]" captionTargetPageId="11" captionText="Table 3. Morphometrics and meristics of the Parauchenoglanis species (re)described in this study.The given range for a species also includes holotype and paratype(s)." httpUri="http://table.plazi.org/id/DF096663FF9DFFE2FFE1FE0D13A1E8A0" pageId="23" pageNumber="24" tableUuid="DF096663FF9DFFE2FFE1FE0D13A1E8A0">Table 3</tableCitation>
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)
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</emphasis>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C36C6560FF81FFF1FCA5F8761740ED6F" lastPageId="24" lastPageNumber="25" pageId="23" pageNumber="24" type="vernacular_names">
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||
<paragraph id="8BC936EBFF81FFFEFCA5F87611D7EEAA" blockId="23.[810,1274,1981,2005]" box="[810,1274,1981,2005]" pageId="23" pageNumber="24">
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<emphasis id="B902EAF9FF81FFFEFCA5F876113FEEAB" box="[810,1042,1981,2005]" italics="true" pageId="23" pageNumber="24">Common English name:</emphasis>
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Large spotted grunter.
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</paragraph>
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<caption id="DF096663FF8EFFF1FF0EFC581785EA9D" ID-DOI="http://doi.org/10.5281/zenodo.14504126" ID-Zenodo-Dep="14504126" httpUri="https://zenodo.org/record/14504126/files/figure.png" pageId="24" pageNumber="25" startId="24.[129,194,915,939]" targetBox="[133,773,144,887]" targetPageId="24" targetType="figure">
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||
<paragraph id="8BC936EBFF8EFFF1FF0EFC581785EA9D" blockId="24.[129,744,914,995]" pageId="24" pageNumber="25">
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<emphasis id="B902EAF9FF8EFFF1FF0EFC5815C8EAD4" bold="true" box="[129,229,915,939]" pageId="24" pageNumber="25">Figure 13.</emphasis>
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Photograph of the holotype of
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<taxonomicName id="4C764D68FF8EFFF1FD83FC591417EAB9" authority=", SAIAB" authorityName="SAIAB" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="megalasma">
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<emphasis id="B902EAF9FF8EFFF1FD83FC5915C2EAB9" bold="true" italics="true" pageId="24" pageNumber="25">Parauchenoglanis megalasma</emphasis>
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,
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<emphasis id="B902EAF9FF8EFFF1FF77FC641417EAB9" box="[248,314,943,966]" italics="true" pageId="24" pageNumber="25">SAIAB</emphasis>
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</taxonomicName>
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<emphasis id="B902EAF9FF8EFFF1FEB0FC6414AAEAB8" box="[319,391,943,967]" italics="true" pageId="24" pageNumber="25">118792</emphasis>
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, 72.5 mm SL, Luele River (Kasai). A, lateral view. B, dorsal view. C, ventral view. Scale bar: 1 cm.
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</paragraph>
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</caption>
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<paragraph id="8BC936EBFF8EFFF1FF0EFC331740ED6F" blockId="24.[129,621,1016,1040]" box="[129,621,1016,1040]" pageId="24" pageNumber="25">
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<emphasis id="B902EAF9FF8EFFF1FF0EFC33144EED6F" box="[129,355,1016,1040]" italics="true" pageId="24" pageNumber="25">Common French name:</emphasis>
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Mâchoiron à large taches.
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</paragraph>
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</subSubSection>
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<subSubSection id="C36C6560FF8EFFF1FF0EFBFE149AEC59" pageId="24" pageNumber="25" type="materials_examined">
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<paragraph id="8BC936EBFF8EFFF1FF0EFBFE17F3EDD4" blockId="24.[128,778,1076,1195]" pageId="24" pageNumber="25">
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<materialsCitation id="3B1E3CB6FF8EFFF1FF0EFBFE17F7EDD4" collectingDate="2011-09-16" collectionCode="SAIAB" collectorName="Ernst Swartz & Fenton P. D. Couerill" country="Angola" latitude="-7.7555833" location="Kasai" longLatPrecision="1" longitude="19.955389" municipality="Luele" pageId="24" pageNumber="25" specimenCode="SAIAB 118792" specimenCount="1" typeStatus="holotype">
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<emphasis id="B902EAF9FF8EFFF1FF0EFBFE15CCED32" box="[129,225,1077,1101]" italics="true" pageId="24" pageNumber="25">Holotype:</emphasis>
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<emphasis id="B902EAF9FF8EFFF1FF65FBFE14AEED32" box="[234,387,1077,1101]" italics="true" pageId="24" pageNumber="25">
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<specimenCode id="DBD09E90FF8EFFF1FF65FBFE14AEED32" box="[234,387,1077,1101]" collectionCode="SAIAB" country="South Africa" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34984" lsid="urn:lsid:biocol.org:col:34984" name="South African Institute for Aquatic Biodiversity" pageId="24" pageNumber="25" type="Other type of research institution/biorepository">SAIAB 118792</specimenCode>
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</emphasis>
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||
,
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<quantity id="4C8E9B0EFF8EFFF1FE02FBFF14CAED33" box="[397,487,1076,1100]" metricMagnitude="-2" metricUnit="m" metricValue="7.25" pageId="24" pageNumber="25" unit="mm" value="72.5">72.5 mm</quantity>
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SL,
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<collectingCountry id="F361767BFF8EFFF1FD9CFBFE1773ED32" box="[531,606,1077,1101]" name="Angola" pageId="24" pageNumber="25">Angola</collectingCountry>
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,
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<location id="8EA96030FF8EFFF1FDE9FBFE17B3ED32" LSID="urn:lsid:plazi:treatment:03DF87FDFF81FFF1FC15F88710EDEE70:8EA96030FF8EFFF1FDE9FBFE17B3ED32" box="[614,670,1077,1101]" country="Angola" latitude="-7.7555833" longLatPrecision="1" longitude="19.955389" municipality="Luele" name="Kasai" pageId="24" pageNumber="25">Kasai</location>
|
||
sub-basin, main river above confluence with tributary 1,
|
||
<collectingMunicipality id="6BADAC91FF8EFFF1FDCAFB9F1753ED13" box="[581,638,1108,1132]" pageId="24" pageNumber="25">Luele</collectingMunicipality>
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||
(
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<geoCoordinate id="EE42502CFF8EFFF1FD06FB9F1629ED13" box="[649,772,1106,1132]" degrees="7" direction="south" minutes="45" orientation="latitude" pageId="24" pageNumber="25" precision="1" seconds="20.1" value="-7.7555833">
|
||
7°45
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||
<emphasis id="B902EAF9FF8EFFF1FD33FB9917EFED14" box="[700,706,1106,1131]" italics="true" pageId="24" pageNumber="25">ʹ</emphasis>
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||
20.1″S
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||
</geoCoordinate>
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||
,
|
||
<geoCoordinate id="EE42502CFF8EFFF1FF0EFBB81420EDF4" box="[129,269,1138,1163]" degrees="19" direction="east" minutes="57" orientation="longitude" pageId="24" pageNumber="25" precision="1" seconds="19.4" value="19.955389">
|
||
19°57
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||
<emphasis id="B902EAF9FF8EFFF1FF32FBB915EEEDF4" box="[189,195,1138,1163]" italics="true" pageId="24" pageNumber="25">ʹ</emphasis>
|
||
19.4″E
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||
</geoCoordinate>
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||
); DNA sample ES11-BT032: SB8992; collectors
|
||
<collectorName id="2683533DFF8EFFF1FF0EFB58142FEDD4" box="[129,258,1171,1195]" pageId="24" pageNumber="25">Ernst Swartz</collectorName>
|
||
and
|
||
<collectorName id="2683533DFF8EFFF1FEBDFB58172AEDD4" box="[306,519,1171,1195]" pageId="24" pageNumber="25">Fenton P.D. Cotterill</collectorName>
|
||
,
|
||
<date id="FFC8102BFF8EFFF1FD9EFB5817F7EDD4" box="[529,730,1171,1195]" pageId="24" pageNumber="25" value="2011-09-16">
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||
<collectingDate id="EF8CE9C3FF8EFFF1FD9EFB5817F7EDD4" box="[529,730,1171,1195]" pageId="24" pageNumber="25" value="2011-09-16">16 September 2011</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BC936EBFF8EFFF1FF0EFB1B149AEC59" blockId="24.[129,777,1231,1318]" pageId="24" pageNumber="25">
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<materialsCitation id="3B1E3CB6FF8EFFF1FF0EFB1B149EEC59" collectionCode="SAIAB" country="Angola" location="Angola" pageId="24" pageNumber="25" specimenCode="SAIAB 235743" specimenCount="1" typeStatus="paratype">
|
||
<emphasis id="B902EAF9FF8EFFF1FF0EFB1B1414ED98" box="[129,313,1231,1255]" italics="true" pageId="24" pageNumber="25">
|
||
<typeStatus id="54CD8849FF8EFFF1FF0EFB1B15F5ED98" box="[129,216,1232,1255]" pageId="24" pageNumber="25">Paratype</typeStatus>
|
||
(N =
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<specimenCount id="9D70FD62FF8EFFF1FE95FB04140AED98" box="[282,295,1231,1255]" pageId="24" pageNumber="25">1</specimenCount>
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):
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</emphasis>
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<emphasis id="B902EAF9FF8EFFF1FECCFB0414A5ED98" box="[323,392,1231,1255]" italics="true" pageId="24" pageNumber="25">
|
||
<collectingCountry id="F361767BFF8EFFF1FECCFB0414A5ED98" box="[323,392,1231,1255]" name="Angola" pageId="24" pageNumber="25">Angola</collectingCountry>
|
||
</emphasis>
|
||
:
|
||
<specimenCode id="DBD09E90FF8EFFF1FE19FB04171CED98" box="[406,561,1231,1255]" collectionCode="SAIAB" country="South Africa" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34984" lsid="urn:lsid:biocol.org:col:34984" name="South African Institute for Aquatic Biodiversity" pageId="24" pageNumber="25" type="Other type of research institution/biorepository">SAIAB 235743</specimenCode>
|
||
(ex
|
||
<emphasis id="B902EAF9FF8EFFF1FDD2FB1B17D4ED98" box="[605,761,1231,1255]" italics="true" pageId="24" pageNumber="25">SAIAB 118792</emphasis>
|
||
), one,
|
||
<quantity id="4C8E9B0EFF8EFFF1FF3DFB241420EC79" box="[178,269,1263,1287]" metricMagnitude="-2" metricUnit="m" metricValue="6.69" pageId="24" pageNumber="25" unit="mm" value="66.9">66.9 mm</quantity>
|
||
SL, same collection details as the holotype; DNA sample ES11-BT016: SB8993
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36C6560FF8EFFF1FF0EFA801158E8FC" pageId="24" pageNumber="25" type="diagnosis">
|
||
<paragraph id="8BC936EBFF8EFFF1FF0EFA801158E8FC" blockId="24.[128,781,1355,1974]" lastBlockId="24.[825,1478,144,387]" pageId="24" pageNumber="25">
|
||
<emphasis id="B902EAF9FF8EFFF1FF0EFA80173FEC1C" box="[129,530,1355,1379]" italics="true" pageId="24" pageNumber="25">
|
||
Diagnosis:
|
||
<taxonomicName id="4C764D68FF8EFFF1FF7BFA80173FEC1C" box="[244,530,1355,1379]" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="megalasma">Parauchenoglanis megalasma</taxonomicName>
|
||
</emphasis>
|
||
is distinguished from
|
||
<taxonomicName id="4C764D68FF8EFFF1FD76FA80158BECFD" baseAuthorityName="Holly" baseAuthorityYear="1930" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="ahli">
|
||
<emphasis id="B902EAF9FF8EFFF1FD76FA80158BECFD" italics="true" pageId="24" pageNumber="25">P. ahli</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C764D68FF8EFFF1FF3CFAA0140BECFD" baseAuthorityName="Boulenger" baseAuthorityYear="1911" box="[179,294,1386,1410]" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="altipinnis">
|
||
<emphasis id="B902EAF9FF8EFFF1FF3CFAA0140BECFD" box="[179,294,1386,1410]" italics="true" pageId="24" pageNumber="25">P. altipinnis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C764D68FF8EFFF1FEBCFAA014A5ECFD" baseAuthorityName="Sauvage" baseAuthorityYear="1879" box="[307,392,1386,1410]" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="balaoi">
|
||
<emphasis id="B902EAF9FF8EFFF1FEBCFAA014A5ECFD" box="[307,392,1386,1410]" italics="true" pageId="24" pageNumber="25">P. balayi</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C764D68FF8EFFF1FE1AFAA01736ECFD" baseAuthorityName="Popta" baseAuthorityYear="1913" box="[405,539,1386,1410]" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="buetikoferi">
|
||
<emphasis id="B902EAF9FF8EFFF1FE1AFAA01736ECFD" box="[405,539,1386,1410]" italics="true" pageId="24" pageNumber="25">P. buettikoferi</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C764D68FF8EFFF1FDA7FAA017BAECFD" baseAuthorityName="Boulenger" baseAuthorityYear="1913" box="[552,663,1386,1410]" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="longiceps">
|
||
<emphasis id="B902EAF9FF8EFFF1FDA7FAA017BAECFD" box="[552,663,1386,1410]" italics="true" pageId="24" pageNumber="25">P. longiceps</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C764D68FF8EFFF1FD2BFAA01629ECFD" baseAuthorityName="Keilhack" baseAuthorityYear="1910" box="[676,772,1386,1410]" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="monkei">
|
||
<emphasis id="B902EAF9FF8EFFF1FD2BFAA01629ECFD" box="[676,772,1386,1410]" italics="true" pageId="24" pageNumber="25">P. monkei</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C764D68FF8EFFF1FF0EFA411426ECDE" baseAuthorityName="Pellegrin" baseAuthorityYear="1929" box="[129,267,1417,1441]" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="pantherinus">
|
||
<emphasis id="B902EAF9FF8EFFF1FF0EFA411426ECDE" box="[129,267,1417,1441]" italics="true" pageId="24" pageNumber="25">P. pantherinus</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="4C764D68FF8EFFF1FECAFA411496ECDE" baseAuthorityName="Boulenger" baseAuthorityYear="1902" box="[325,443,1418,1441]" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="punctatus">
|
||
<emphasis id="B902EAF9FF8EFFF1FECAFA411496ECDE" box="[325,443,1418,1441]" italics="true" pageId="24" pageNumber="25">P. punctatus</emphasis>
|
||
</taxonomicName>
|
||
by the presence of vertical rows of blotches (vs. vertical rows of spots or bands in
|
||
<taxonomicName id="4C764D68FF8EFFF1FDF1FA6217F0ECBE" baseAuthorityName="Keilhack" baseAuthorityYear="1910" box="[638,733,1449,1473]" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="monkei">
|
||
<emphasis id="B902EAF9FF8EFFF1FDF1FA6217F0ECBE" box="[638,733,1449,1473]" italics="true" pageId="24" pageNumber="25">P. monkei</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C764D68FF8EFFF1FF0EFA0215C6EC9F" authorityName="Sithole, Musschoot, Huyghe, Chakona & Vreven" authorityYear="2023" box="[129,235,1480,1504]" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="zebratus">
|
||
<emphasis id="B902EAF9FF8EFFF1FF0EFA0215C6EC9F" box="[129,235,1480,1504]" italics="true" pageId="24" pageNumber="25">P. zebratus</emphasis>
|
||
</taxonomicName>
|
||
). It is further differentiated from these species by a partly round snout (vs. bluntly triangular).
|
||
<taxonomicName id="4C764D68FF8EFFF1FDEFFA2C15C3EF60" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="megalasma">
|
||
<emphasis id="B902EAF9FF8EFFF1FDEFFA2C15C3EF60" italics="true" pageId="24" pageNumber="25">Parauchenoglanis megalasma</emphasis>
|
||
</taxonomicName>
|
||
is distinguished from
|
||
<taxonomicName id="4C764D68FF8EFFF1FE44F9CC1712EF61" authorityName="Modimo, Bernt, Monsembula Iyaba, Mbimbi & Liyandja" authorityYear="2024" box="[459,575,1543,1566]" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="stiassnoae">
|
||
<emphasis id="B902EAF9FF8EFFF1FE44F9CC1712EF61" box="[459,575,1543,1566]" italics="true" pageId="24" pageNumber="25">P. stiassnyae</emphasis>
|
||
</taxonomicName>
|
||
by truncated caudal fin (vs. rounded), dorsolaterally positioned eyes (vs. dorsally), and spotted fins (vs. unspotted pectoral, pelvic, and anal fins).
|
||
<taxonomicName id="4C764D68FF8EFFF1FF0EF9AE14B3EF02" box="[129,414,1637,1661]" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="megalasma">
|
||
<emphasis id="B902EAF9FF8EFFF1FF0EF9AE14B3EF02" box="[129,414,1637,1661]" italics="true" pageId="24" pageNumber="25">Parauchenoglanis megalasma</emphasis>
|
||
</taxonomicName>
|
||
is distinguished from all other species except
|
||
<taxonomicName id="4C764D68FF8EFFF1FF7CF94E14AEEFE3" box="[243,387,1668,1692]" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="ernstswartzi">
|
||
<emphasis id="B902EAF9FF8EFFF1FF7CF94E142CEFE3" box="[243,257,1669,1692]" italics="true" pageId="24" pageNumber="25">P</emphasis>
|
||
.
|
||
<emphasis id="B902EAF9FF8EFFF1FE82F94E14AEEFE3" box="[269,387,1669,1692]" italics="true" pageId="24" pageNumber="25">ernstswartzi</emphasis>
|
||
</taxonomicName>
|
||
by body with vertical rows of blotches with smaller blotches between them [
|
||
<figureCitation id="134D2A6EFF8EFFF1FE76F9681763EFC4" box="[505,590,1699,1723]" captionStart="Figure 13" captionStartId="24.[129,194,915,939]" captionTargetBox="[133,773,144,887]" captionTargetId="figure-837@24.[133,773,144,887]" captionTargetPageId="24" captionText="Figure 13. Photograph of the holotype of Parauchenoglanis megalasma, SAIAB 118792, 72.5 mm SL, Luele River (Kasai). A, lateral view.B, dorsal view. C, ventral view. Scale bar: 1 cm." figureDoi="http://doi.org/10.5281/zenodo.14504126" httpUri="https://zenodo.org/record/14504126/files/figure.png" pageId="24" pageNumber="25">Fig. 13A</figureCitation>
|
||
; vs. body with vertical rows of spots or bars and spots between them in
|
||
<taxonomicName id="4C764D68FF8EFFF1FD1EF9081624EFA5" box="[657,777,1731,1754]" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="ngamensis">
|
||
<emphasis id="B902EAF9FF8EFFF1FD1EF9081624EFA5" box="[657,777,1731,1754]" italics="true" pageId="24" pageNumber="25">P. ngamensis</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="134D2A6EFF8EFFF1FF04F92915F9EF85" box="[139,212,1762,1786]" captionStart="Figure 5" captionStartId="10.[129,194,936,960]" captionTargetBox="[133,773,144,908]" captionTargetId="figure-872@10.[133,773,144,908]" captionTargetPageId="10" captionText="Figure 5. Photographs of the holotype of Parauchenoglanis ngamensis, BMNH 1910.5.31.35, 184.5 mm SL, Okavango River.A, lateral view.B, dorsal view. C, ventral view. Scale bar: 1 cm." figureDoi="http://doi.org/10.5281/zenodo.14504104" httpUri="https://zenodo.org/record/14504104/files/figure.png" pageId="24" pageNumber="25">Fig. 5A</figureCitation>
|
||
) and
|
||
<taxonomicName id="4C764D68FF8EFFF1FE80F9281451EF85" box="[271,380,1762,1786]" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="lueleensis">
|
||
<emphasis id="B902EAF9FF8EFFF1FE80F9281451EF85" box="[271,380,1762,1786]" italics="true" pageId="24" pageNumber="25">P. lueleensis</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="134D2A6EFF8EFFF1FE03F92914CFEF85" box="[396,482,1762,1786]" captionStart="Figure 10" captionStartId="20.[824,889,1898,1922]" captionTargetBox="[830,1470,1192,1871]" captionTargetId="figure-636@20.[830,1470,1192,1871]" captionTargetPageId="20" captionText="Figure 10. Photograph of the holotype of Parauchenoglanis lueleensis, SAIAB 118796, 95.4 mm SL, Luele River (Kasai). A, lateral view.B, dorsal view.C, ventral view. Scale bar: 1 cm." figureDoi="http://doi.org/10.5281/zenodo.14504118" httpUri="https://zenodo.org/record/14504118/files/figure.png" pageId="24" pageNumber="25">Fig. 10A</figureCitation>
|
||
) or absent background spots in
|
||
<taxonomicName id="4C764D68FF8EFFF1FF16F8C91425EE66" box="[153,264,1794,1817]" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="patersoni">
|
||
<emphasis id="B902EAF9FF8EFFF1FF16F8C91425EE66" box="[153,264,1794,1817]" italics="true" pageId="24" pageNumber="25">P. patersoni</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="134D2A6EFF8EFFF1FE98F8CA1441EE66" box="[279,364,1793,1817]" captionStart="Figure 11" captionStartId="23.[113,178,855,879]" captionTargetBox="[118,781,144,837]" captionTargetId="figure-627@23.[118,758,144,828]" captionTargetPageId="23" captionText="Figure 11. Photograph of the holotype of Parauchenoglanis poikilos, SAIAB 99100, 57.2 mm SL, Lovua River (Kasai). A, lateral view. B, dorsal view.C, ventral view.Scale bar: 1 cm." figureDoi="http://doi.org/10.5281/zenodo.14504120" httpUri="https://zenodo.org/record/14504120/files/figure.png" pageId="24" pageNumber="25">Fig. 11A</figureCitation>
|
||
),
|
||
<taxonomicName id="4C764D68FF8EFFF1FE0EF8C91734EE66" box="[385,537,1793,1817]" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="dolichorhinus">
|
||
<emphasis id="B902EAF9FF8EFFF1FE0EF8C91734EE66" box="[385,537,1793,1817]" italics="true" pageId="24" pageNumber="25">P. dolichorhinus</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="134D2A6EFF8EFFF1FDA7F8CA175DEE66" box="[552,624,1793,1817]" captionStart="Figure 8" captionStartId="19.[113,178,1898,1922]" captionTargetBox="[117,757,1192,1871]" captionTargetId="figure-844@19.[117,757,1192,1871]" captionTargetPageId="19" captionText="Figure 8. Photograph of the holotype of Parauchenoglanis dolichorhinus, SAIAB 84886, 139.8 mm SL, Kwanza River. A, lateral view.B, dorsal view. C, ventral view. Scale bar: 1 cm." figureDoi="http://doi.org/10.5281/zenodo.14504112" httpUri="https://zenodo.org/record/14504112/files/figure.png" pageId="24" pageNumber="25">Fig. 8A</figureCitation>
|
||
),
|
||
<taxonomicName id="4C764D68FF8EFFF1FD09F8C91624EE66" authorityName="Sithole & Vreven & Bragança & Musschoot & Chakona" authorityYear="2024" box="[646,777,1793,1817]" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="luendaensis">
|
||
<emphasis id="B902EAF9FF8EFFF1FD09F8C91624EE66" box="[646,777,1793,1817]" italics="true" pageId="24" pageNumber="25">P. luendaensis</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="134D2A6EFF8EFFF1FF04F8EB15CEEE46" box="[139,227,1824,1849]" captionStart="Figure 14" captionStartId="25.[113,178,861,885]" captionTargetBox="[118,758,144,833]" captionTargetId="figure-839@25.[118,758,144,833]" captionTargetPageId="25" captionText="Figure 14. Photograph of the holotype of Parauchenoglanis luendaensis, RMCA_Vert_P.161764, 102.2 mm SL, Luenda River (Kasai). A, lateral view.B, dorsal view. C, ventral view. Scale bar: 1 cm." figureDoi="http://doi.org/10.5281/zenodo.14504128" httpUri="https://zenodo.org/record/14504128/files/figure.png" pageId="24" pageNumber="25">Fig. 14A</figureCitation>
|
||
), and
|
||
<taxonomicName id="4C764D68FF8EFFF1FEA7F8EA14ECEE47" authorityName="Sithole & Vreven & Bragança & Musschoot & Chakona" authorityYear="2024" box="[296,449,1824,1848]" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="chiumbeensis">
|
||
<emphasis id="B902EAF9FF8EFFF1FEA7F8EA141BEE47" box="[296,310,1825,1848]" italics="true" pageId="24" pageNumber="25">P</emphasis>
|
||
.
|
||
<emphasis id="B902EAF9FF8EFFF1FECCF8EB14ECEE47" box="[323,449,1824,1848]" italics="true" pageId="24" pageNumber="25">chiumbeensis</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="134D2A6EFF8EFFF1FE5CF8EB1707EE47" box="[467,554,1824,1848]" captionStart="Figure 15" captionStartId="26.[128,193,1867,1891]" captionTargetBox="[133,773,1130,1839]" captionTargetId="figure-782@26.[133,773,1130,1839]" captionTargetPageId="26" captionText="Figure 15. Photograph of the holotype of Parauchenoglanis chiumbeensis, RMCA_Vert_P161724, 131.5 mm SL, Chiumbe River (Kasai). A, lateral view.B, dorsal view.C, ventral view. Scale bar: 1 cm." figureDoi="http://doi.org/10.5281/zenodo.14504132" httpUri="https://zenodo.org/record/14504132/files/figure.png" pageId="24" pageNumber="25">Fig. 15A</figureCitation>
|
||
)]. It is further differentiated from
|
||
<taxonomicName id="4C764D68FF8EFFF1FE9EF88A14B0EE27" box="[273,413,1857,1880]" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="ernstswartzi">
|
||
<emphasis id="B902EAF9FF8EFFF1FE9EF88A14B0EE27" box="[273,413,1857,1880]" italics="true" pageId="24" pageNumber="25">P. ernstswartzi</emphasis>
|
||
</taxonomicName>
|
||
by the vertical rows of blotches not extending onto adipose fin (
|
||
<figureCitation id="134D2A6EFF8EFFF1FE26F894172FEE08" box="[425,514,1887,1911]" captionStart="Figure 13" captionStartId="24.[129,194,915,939]" captionTargetBox="[133,773,144,887]" captionTargetId="figure-837@24.[133,773,144,887]" captionTargetPageId="24" captionText="Figure 13. Photograph of the holotype of Parauchenoglanis megalasma, SAIAB 118792, 72.5 mm SL, Luele River (Kasai). A, lateral view.B, dorsal view. C, ventral view. Scale bar: 1 cm." figureDoi="http://doi.org/10.5281/zenodo.14504126" httpUri="https://zenodo.org/record/14504126/files/figure.png" pageId="24" pageNumber="25">Fig. 13A</figureCitation>
|
||
; vs. rows extending onto adipose fin,
|
||
<figureCitation id="134D2A6EFF8EFFF1FE87F8B51449EEE8" box="[264,356,1918,1943]" captionStart="Figure 12" captionStartId="23.[810,875,866,890]" captionTargetBox="[806,1455,144,838]" captionTargetId="figure-594@23.[815,1455,144,838]" captionTargetPageId="23" captionText="Figure 12. Photograph of the holotype of Parauchenoglanis ernstswartzi, SAIAB 118845, 96.6 mm SL, Lake Carumbo (Kasai). A, lateral view.B, dorsal view. C, ventral view. Scale bar: 1 cm." figureDoi="http://doi.org/10.5281/zenodo.14504122" httpUri="https://zenodo.org/record/14504122/files/figure.png" pageId="24" pageNumber="25">Fig. 12A</figureCitation>
|
||
), eyes situated dorsolaterally (vs. eyes situated dorsally), and deeper body depth, 18.2%–19.9% SL (vs. shallow body depth, 15.0%–17.4% SL).
|
||
<taxonomicName id="4C764D68FF8EFFF1FA97FF5B168BE9B8" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="megalasma">
|
||
<emphasis id="B902EAF9FF8EFFF1FA97FF5B168BE9B8" italics="true" pageId="24" pageNumber="25">Parauchenoglanis megalasma</emphasis>
|
||
</taxonomicName>
|
||
is further differentiated from
|
||
<taxonomicName id="4C764D68FF8EFFF1FB5FFF7B107EE9B8" authorityName="Sithole & Vreven & Bragança & Musschoot & Chakona" authorityYear="2024" box="[1232,1363,175,199]" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="luendaensis">
|
||
<emphasis id="B902EAF9FF8EFFF1FB5FFF7B107EE9B8" box="[1232,1363,175,199]" italics="true" pageId="24" pageNumber="25">P. luendaensis</emphasis>
|
||
</taxonomicName>
|
||
by spotted head and fins (vs. unspotted). It is further differentiated from
|
||
<taxonomicName id="4C764D68FF8EFFF1FA3EFF04168AE879" authorityName="Sithole & Vreven & Bragança & Musschoot & Chakona" authorityYear="2024" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="luendaensis">
|
||
<emphasis id="B902EAF9FF8EFFF1FA3EFF04168AE879" italics="true" pageId="24" pageNumber="25">P. luendaensis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C764D68FF8EFFF1FC5AFF24114AE879" authorityName="Sithole & Vreven & Bragança & Musschoot & Chakona" authorityYear="2024" box="[981,1127,238,262]" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="chiumbeensis">
|
||
<emphasis id="B902EAF9FF8EFFF1FC5AFF24114AE879" box="[981,1127,238,262]" italics="true" pageId="24" pageNumber="25">P.chiumbeensis</emphasis>
|
||
</taxonomicName>
|
||
by relatively long predorsal length, 40.7%–41.9% SL (vs. shorter, 37.9%–40.1% SL in
|
||
<taxonomicName id="4C764D68FF8EFFF1FAB2FEC510EFE85A" authorityName="Sithole & Vreven & Bragança & Musschoot & Chakona" authorityYear="2024" box="[1341,1474,269,293]" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="luendaensis">
|
||
<emphasis id="B902EAF9FF8EFFF1FAB2FEC510EFE85A" box="[1341,1474,269,293]" italics="true" pageId="24" pageNumber="25">P. luendaensis</emphasis>
|
||
</taxonomicName>
|
||
and 35.6%–40.8% SL in
|
||
<taxonomicName id="4C764D68FF8EFFF1FBB9FEE611E6E83B" authorityName="Sithole & Vreven & Bragança & Musschoot & Chakona" authorityYear="2024" box="[1078,1227,300,324]" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="chiumbeensis">
|
||
<emphasis id="B902EAF9FF8EFFF1FBB9FEE611E6E83B" box="[1078,1227,300,324]" italics="true" pageId="24" pageNumber="25">P. chiumbeensis</emphasis>
|
||
</taxonomicName>
|
||
). It is further differentiated from
|
||
<taxonomicName id="4C764D68FF8EFFF1FC2FFE86111EE81B" authorityName="Sithole & Vreven & Bragança & Musschoot & Chakona" authorityYear="2024" box="[928,1075,332,356]" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="chiumbeensis">
|
||
<emphasis id="B902EAF9FF8EFFF1FC2FFE86111EE81B" box="[928,1075,332,356]" italics="true" pageId="24" pageNumber="25">P. chiumbeensis</emphasis>
|
||
</taxonomicName>
|
||
by longer adipose fin, 35.6%–36.9% SL (vs. shorter, 26.0%–34.9% SL).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36C6560FF8EFFF1FCB6FE6E10ABEC9F" pageId="24" pageNumber="25" type="description">
|
||
<paragraph id="8BC936EBFF8EFFF1FCB6FE6E1078EA0C" blockId="24.[825,1477,420,1166]" pageId="24" pageNumber="25">
|
||
<emphasis id="B902EAF9FF8EFFF1FCB6FE6E1683E8C3" box="[825,942,421,444]" italics="true" pageId="24" pageNumber="25">Description:</emphasis>
|
||
Morphometric and meristic data are given in
|
||
<tableCitation id="C6F40350FF8EFFF1FA05FE6F166BE8A3" captionStart="Table 3" captionStartId="11.[110,165,454,479]" captionTargetPageId="11" captionText="Table 3. Morphometrics and meristics of the Parauchenoglanis species (re)described in this study.The given range for a species also includes holotype and paratype(s)." httpUri="http://table.plazi.org/id/DF096663FF9DFFE2FFE1FE0D13A1E8A0" pageId="24" pageNumber="25" tableUuid="DF096663FF9DFFE2FFE1FE0D13A1E8A0">Table 3</tableCitation>
|
||
. Body elongated. Dorsal body profile gently rising from snout tip to origin of dorsal fin, base of the dorsal fin slightly concave, straight from the adipose origin to caudal fin. Body depth highest at origin of dorsal fin. Ventral body profile slightly convex from lower jaw to pelvic fin origin, straight from pelvic origin to caudal fin. Caudal peduncle laterally compressed. Anus and urogenital opening positioned about halfway between pelvic- and anal-fin origins. Adipose fin longer than anal-fin base, originating anteriorly to anal-fin origin, between pelvic origin and anal-fin origin, ending posteriorly to end of anal-fin base. Dorsal and pectoral fins with strong spines. Dorsal-fin origin anterior to pelvic-fin origin. Posterior tip of pectoral-fin ray does not reach pelvic fin. Posterior margin of the pectoral-fin spine entirely serrated, and the anterior serrated towards distal end only. Caudal fin truncated.
|
||
</paragraph>
|
||
<paragraph id="8BC936EBFF8EFFF1FCDAFCB1119AEDF1" blockId="24.[825,1477,420,1166]" pageId="24" pageNumber="25">
|
||
Head moderately depressed. Snout profile partly round, on dorsal view (
|
||
<figureCitation id="134D2A6EFF8EFFF1FC49FC511132EACD" box="[966,1055,922,946]" captionStart="Figure 13" captionStartId="24.[129,194,915,939]" captionTargetBox="[133,773,144,887]" captionTargetId="figure-837@24.[133,773,144,887]" captionTargetPageId="24" captionText="Figure 13. Photograph of the holotype of Parauchenoglanis megalasma, SAIAB 118792, 72.5 mm SL, Luele River (Kasai). A, lateral view.B, dorsal view. C, ventral view. Scale bar: 1 cm." figureDoi="http://doi.org/10.5281/zenodo.14504126" httpUri="https://zenodo.org/record/14504126/files/figure.png" pageId="24" pageNumber="25">Fig. 13B</figureCitation>
|
||
). Mouth subterminal. Lips fleshy. Eyes moderately large and situated dorsolaterally. Three pairs of barbels, base thick and tips pointed. External mandibular longest, almost reaching the tip of pectoral-fin spine. Inner mandibular barbel shortest, reaching posterior edge of eye. Maxillary barbel surpassing the posterior edge of the eye but not reaching the base of pectoral-fin spine. Posterior nostril slits positioned about halfway between tip of snout and eye.
|
||
</paragraph>
|
||
<paragraph id="8BC936EBFF8EFFF1FCB6FB6410ABEC9F" blockId="24.[825,1475,1199,1504]" pageId="24" pageNumber="25">
|
||
<emphasis id="B902EAF9FF8EFFF1FCB6FB641131EDB8" box="[825,1052,1199,1223]" italics="true" pageId="24" pageNumber="25">Colouration in alcohol:</emphasis>
|
||
Body brown dorsally and laterally, and cream ventrally. Body with large black blotches about eye size forming six to seven vertical rows of large blotches, with those along the lateral line even bigger and thus larger than eye size. Blotches (smaller than those forming vertical rows) present in between vertical rows. Head brown with black blotches, smaller than those on body. Fins with black spots. Distal tip of fin rays with black markings. No distinct spots above gill opening, and two big spots present on caudal-fin base.Mandibular barbels (external and inner) with black spots, and maxillary barbel without spots.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36C6560FF8EFFF1FCB6F9C91088EFE8" pageId="24" pageNumber="25" type="distribution">
|
||
<paragraph id="8BC936EBFF8EFFF1FCB6F9C91088EFE8" blockId="24.[824,1476,1538,1687]" pageId="24" pageNumber="25">
|
||
<emphasis id="B902EAF9FF8EFFF1FCB6F9C911E8EF65" box="[825,1221,1538,1562]" italics="true" pageId="24" pageNumber="25">
|
||
Distribution:
|
||
<taxonomicName id="4C764D68FF8EFFF1FC32F9C911E8EF65" box="[957,1221,1538,1562]" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="megalasma">Parauchenoglanis megalasma</taxonomicName>
|
||
</emphasis>
|
||
is known from the Luele River, a right bank affluent of the Luxico River (Luchico
|
||
<emphasis id="B902EAF9FF8EFFF1FAE8F9E910BBEF46" box="[1383,1430,1570,1593]" italics="true" pageId="24" pageNumber="25">sensu</emphasis>
|
||
<bibRefCitation id="EFE74B1AFF8EFFF1FA12F9EA1644EF27" author="Poll M" pageId="24" pageNumber="25" pagination="1 - 381" refId="ref31603" refString="Poll M. Contribution a la faune ichthoologique de l'Angola. Publicacoes Culturais, Companhia de Diamantes de Angola 1967; 75: 1 - 381." type="journal article" year="1967">Poll 1967</bibRefCitation>
|
||
) and together (Luele and Luxico River) the right bank affluent of the Loange River, a left bank affluent of the
|
||
<collectingRegion id="49B2F809FF8EFFF1FB5FF9AB1029EF07" box="[1232,1284,1632,1656]" country="Democratic Republic of the Congo" name="Kasai-Oriental" pageId="24" pageNumber="25">Kasai</collectingRegion>
|
||
immediately downstream of the Sankuru River, which is one of its right bank affluents.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36C6560FF8EFFF1FCB6F97210EDEE70" pageId="24" pageNumber="25" type="etymology">
|
||
<paragraph id="8BC936EBFF8EFFF1FCB6F97210EDEE70" blockId="24.[825,1475,1721,1807]" pageId="24" pageNumber="25">
|
||
<emphasis id="B902EAF9FF8EFFF1FCB6F972168BEFAE" box="[825,934,1721,1745]" italics="true" pageId="24" pageNumber="25">Etymology:</emphasis>
|
||
The name
|
||
<taxonomicName id="4C764D68FF8EFFF1FBADF97211BCEFAE" box="[1058,1169,1721,1745]" family="Claroteidae" genus="Parauchenoglanis" kingdom="Animalia" order="Siluriformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="megalasma">
|
||
‘
|
||
<emphasis id="B902EAF9FF8EFFF1FBA8F97211BCEFAE" box="[1063,1169,1721,1745]" italics="true" pageId="24" pageNumber="25">megalasma</emphasis>
|
||
</taxonomicName>
|
||
’ is derived from Greek ‘
|
||
<emphasis id="B902EAF9FF8EFFF1FA05F9721091EFAF" box="[1418,1468,1721,1744]" italics="true" pageId="24" pageNumber="25">mega</emphasis>
|
||
’ meaning large and ‘
|
||
<emphasis id="B902EAF9FF8EFFF1FC72F913117CEF8F" box="[1021,1105,1752,1776]" italics="true" pageId="24" pageNumber="25">melasma</emphasis>
|
||
’ meaning black spot, referring to the distinct large blotches along the lateral line present in this species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |