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<document id="8C79C01226CC505B4D5F1C0CACA61C76" ID-DOI="10.1590/S1984-4689.v41.e23090" ID-ISSN="1984-4689" ID-Zenodo-Dep="14700789" 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="1737343894023" checkinUser="felipe" docAuthor="Kasembele, Gyrhaiss K., Vanhove, Maarten P. M., Manda, Auguste Chocha, Jorissen, Michiel W. P., Luus-Powell, Wilmien J., Smit, Willem J., Bilong Bilong, Charles F. &amp; Bahanak, Dieu-Ne-Dort" docDate="2024" docId="03EF1D07A717E7125D3C14AE2EB8F9FD" docLanguage="en" docName="Zoologia.41.e23090.pdf" docOrigin="Zoologia (e 23090) 41" docSource="https://doi.org/10.1590/s1984-4689.v41.e23090" docStyle="DocumentStyle:C0DEAC3FDCE12EEF877F5538032D0DC0.6:Zoologia.2021-.journal_article" docStyleId="C0DEAC3FDCE12EEF877F5538032D0DC0" docStyleName="Zoologia.2021-.journal_article" docStyleVersion="6" docTitle="Quadriacanthus domatanai Kasembele, Bahanak &amp; Vanhove 2024, sp. nov." docType="treatment" docVersion="2" lastPageNumber="12" masterDocId="FFD6657FA710E7195E0C11202D62FFF0" masterDocTitle="Diversity of Quadriacanthus (Monogenea: Dactylogyridae) in the Upper Congo Basin: new geographical records and description of five new species from the gills of Clarias ngamensis (Siluriformes: Clariidae)" masterLastPageNumber="19" masterPageNumber="1" pageNumber="8" updateTime="1737384660916" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:title id="40F838A5D9E96E6D28862B6D992184F9">Diversity of Quadriacanthus (Monogenea: Dactylogyridae) in the Upper Congo Basin: new geographical records and description of five new species from the gills of Clarias ngamensis (Siluriformes: Clariidae)</mods:title>
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<mods:namePart id="4427A90AA98F7E6DDD7BDBC98700DDB4">Kasembele, Gyrhaiss K.</mods:namePart>
<mods:affiliation id="A11A406C582850A334483DF18CCAA1F1">Unité de Recherche en Biodiversité et Exploitation durable des Zones Humides, Faculté des Sciences</mods:affiliation>
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<mods:namePart id="365160A39D1C64C59B3B8BF341493E7F">Vanhove, Maarten P. M.</mods:namePart>
<mods:affiliation id="0CF7DC64D5A487032D928FB4F41B27CF">Department of Biology, Royal Museum for Central Africa. Leuvensesteenweg 13, BE- 3080 Tervuren, Belgium. &amp; Research Group Zoology: Biodiversity &amp; Toxicology, Centre for Environmental Sciences, Hasselt University. &amp; Laboratory of Biodiversity and Evolutionary Genomics, Department of Biology, University of Leuven. &amp; Capacities for Biodiversity and Sustainable Development, Operational Directorate Natural Environment,</mods:affiliation>
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<mods:namePart id="164585E9C194B93FA5484B60996F13B4">Manda, Auguste Chocha</mods:namePart>
<mods:affiliation id="B7A1AC61ADB1F1B8AC93F622FBC460C8">Unité de Recherche en Biodiversité et Exploitation durable des Zones Humides, Faculté des Sciences</mods:affiliation>
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<mods:namePart id="9E750B4696E4E978010C052A777E4EFB">Jorissen, Michiel W. P.</mods:namePart>
<mods:affiliation id="4814B0927078EDBA2C44E52F47E06A08">Department of Biology, Royal Museum for Central Africa. Leuvensesteenweg 13, BE- 3080 Tervuren, Belgium. &amp; Research Group Zoology: Biodiversity &amp; Toxicology, Centre for Environmental Sciences, Hasselt University.</mods:affiliation>
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<mods:namePart id="5D0126E96933D4156BA37B947B723BC0">Luus-Powell, Wilmien J.</mods:namePart>
<mods:affiliation id="C3ED7A97EA86EE2EBDFB6550099BC791">DSI-NRF SARChI Chair in Ecosystem Health, Department of Biodiversity, University of Limpopo. Sovenga,</mods:affiliation>
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<mods:namePart id="E210C8AD8BB73AF6DE2E8C70EB59FB0D">Smit, Willem J.</mods:namePart>
<mods:affiliation id="6DE80282A18FB67AC333DA2A31190116">DSI-NRF SARChI Chair in Ecosystem Health, Department of Biodiversity, University of Limpopo. Sovenga,</mods:affiliation>
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<mods:namePart id="08FD826C5B0E8ECFA7D4930BEC7BA389">Bilong Bilong, Charles F.</mods:namePart>
<mods:affiliation id="DA86A2F427DE51FB6C79ED167ABE01CE">Laboratory of Parasitology and Ecology, Faculty of Sciences, University of Yaoundé 1. Cameroon.</mods:affiliation>
<mods:nameIdentifier id="BF7ADCD81CBFF2DDA0D32789A208107B" type="email">jrskasembele@gmail.com</mods:nameIdentifier>
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<mods:namePart id="BD7F9AA382295390C0E43E1B5528F69C">Bahanak, Dieu-Ne-Dort</mods:namePart>
<mods:affiliation id="3166E340A26CE5124B2C27951661BE93">Institute of Agricultural Research-Minko multipurpose research Station. PO Box 167, Meyomessala, Cameroon. Corresponding author: Gyrhaiss Kapepula Kasembele (jrskasembele @ gmail. com)</mods:affiliation>
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<mods:title id="1AFD14FCDDC75C6D5D88150E837BEF1C">Zoologia</mods:title>
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<mods:date id="DD12F273FA2F13561D798C24428DFF04">2024</mods:date>
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<mods:title id="65C19140606E6B46128742FD92492E28">e 23090</mods:title>
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<mods:number id="D8061B9F0EF941C4DA3A62451C3BF53B">2024-11-29</mods:number>
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<mods:number id="75DFC796CA7E8C107BFCF9E65DA3BAB3">41</mods:number>
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<treatment id="03EF1D07A717E7125D3C14AE2EB8F9FD" LSID="urn:lsid:plazi:treatment:03EF1D07A717E7125D3C14AE2EB8F9FD" httpUri="http://treatment.plazi.org/id/03EF1D07A717E7125D3C14AE2EB8F9FD" lastPageId="11" lastPageNumber="12" pageId="7" pageNumber="8">
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<taxonomicName id="4C46D792A717E71E5D3C14AE2912FA37" authority="Kasembele, Bahanak &amp; Vanhove" authorityName="Kasembele, Bahanak &amp; Vanhove" authorityYear="2024" class="Monogenea" family="Ancylodiscoididae" genus="Quadriacanthus" kingdom="Animalia" order="Dactylogyridea" pageId="7" pageNumber="8" phylum="Platyhelminthes" rank="species" species="domatanai" status="sp. nov.">
<emphasis id="B9327003A717E71E5D3C14AE29E4FA57" bold="true" box="[816,1158,1422,1447]" italics="true" pageId="7" pageNumber="8">Quadriacanthus domatanai</emphasis>
Kasembele, Bahanak &amp; Vanhove
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,
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<emphasis id="B9327003A717E71E5D2514FC28F7FA02" bold="true" box="[809,1429,1500,1522]" pageId="7" pageNumber="8">
https://zoobank.org/
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Type-host and locality:
<taxonomicName id="4C46D792A717E71E5A7B14DD2865F9E2" authorityName="Castelnau" authorityYear="1861" box="[1143,1287,1533,1554]" family="Clariidae" genus="Clarias" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="8" phylum="Chordata" rank="species" species="ngamensis">
<emphasis id="B9327003A717E71E5A7B14DD2865F9E2" box="[1143,1287,1533,1554]" italics="true" pageId="7" pageNumber="8">C. ngamensis</emphasis>
</taxonomicName>
;
<materialsCitation id="3B2EA64CA717E71E5B1514DD2868F9A5" collectingDate="2021-11" collectorName="G. K. Kasembele" country="Democratic Republic of the Congo" county="Lake Lubanda" latitude="-11.066667" location="Haut-Katanga" longLatPrecision="1296" longitude="27.916666" municipality="Lubanda village" pageId="7" pageNumber="8" specimenCount="1">
<collectingCountry id="F351EC81A717E71E5B1514DD28F2F9E2" box="[1305,1424,1533,1554]" name="Democratic Republic of the Congo" pageId="7" pageNumber="8">DR Congo</collectingCountry>
,
<location id="8E99FACAA717E71E5D25173E2EA0F9C3" LSID="urn:lsid:plazi:treatment:03EF1D07A717E7125D3C14AE2EB8F9FD:8E99FACAA717E71E5D25173E2EA0F9C3" box="[809,962,1566,1587]" country="Democratic Republic of the Congo" county="Lake Lubanda" latitude="-11.066667" longLatPrecision="1296" longitude="27.916666" municipality="Lubanda village" name="Haut-Katanga" pageId="7" pageNumber="8">Haut-Katanga</location>
,
<collectingMunicipality id="6B9D366BA717E71E5DDC173E29E7F9C3" box="[976,1157,1566,1587]" pageId="7" pageNumber="8">Lubanda village</collectingMunicipality>
,
<collectingCounty id="6298D49DA717E71E5A9F173E2851F9C3" box="[1171,1331,1566,1587]" pageId="7" pageNumber="8">Lake Lubanda</collectingCounty>
<geoCoordinate id="EE72CAD6A717E71E5B31173E28F2F9C3" box="[1341,1424,1566,1587]" degrees="11" direction="south" minutes="04" orientation="latitude" pageId="7" pageNumber="8" precision="925" value="-11.066667">11°04S</geoCoordinate>
,
<geoCoordinate id="EE72CAD6A717E71E5D2517602E19F9A5" box="[809,891,1600,1621]" degrees="27" direction="east" minutes="55" orientation="longitude" pageId="7" pageNumber="8" precision="925" value="27.916666">27°55E</geoCoordinate>
,
<date id="FFF88AD1A717E71E5D891760294CF9A5" box="[901,1070,1600,1621]" pageId="7" pageNumber="8" value="2021-11">
<collectingDate id="EFBC7339A717E71E5D891760294CF9A5" box="[901,1070,1600,1621]" pageId="7" pageNumber="8" value="2021-11">November 2021</collectingDate>
</date>
,
<collectorName id="26B3C9C7A717E71E5A34176029BCF9A5" box="[1080,1246,1600,1621]" pageId="7" pageNumber="8">G.K. Kasembele</collectorName>
leg.
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</paragraph>
<paragraph id="8BF9AC11A717E71E5D69174129FBF986" blockId="7.[809,1429,1500,1787]" box="[869,1177,1633,1654]" pageId="7" pageNumber="8">Other locality: Luapula River</paragraph>
<paragraph id="8BF9AC11A717E71E5D6917A22ED1F949" blockId="7.[809,1429,1500,1787]" pageId="7" pageNumber="8">Prevalence: P = 13.3% (Lake Lubanda); P = 20% (Luapula River).</paragraph>
<paragraph id="8BF9AC11A717E71E5D6917E52ED3F90B" blockId="7.[809,1429,1500,1787]" pageId="7" pageNumber="8">Mean intensity: Lake Lubanda: 1.5 ± 1.6; Luapula River: 2 ± 2.1</paragraph>
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<emphasis id="B9327003A718E7115B5E120228E8FCC8" bold="true" box="[1362,1418,802,824]" pageId="8" pageNumber="9">MCO</emphasis>
</paragraph>
<caption id="DF39FC99A718E7115E9315692E32FB6F" ID-DOI="http://doi.org/10.5281/zenodo.14700809" ID-Zenodo-Dep="14700809" httpUri="https://zenodo.org/record/14700809/files/figure.png" pageId="8" pageNumber="9" startId="8.[159,228,1097,1119]" targetBox="[172,1373,197,1088]" targetPageId="8" targetType="figure">
<paragraph id="8BF9AC11A718E7115E9315692E32FB6F" blockId="8.[157,1436,1097,1183]" pageId="8" pageNumber="9">
<emphasis id="B9327003A718E7115E9315692FBFFBAF" bold="true" box="[159,733,1097,1119]" pageId="8" pageNumber="9">Figure 5. Sclerotized parts of the genitals and haptor of</emphasis>
<taxonomicName id="4C46D792A718E7115CED15692E9AFBAF" authorityName="Kasembele &amp; Vanhove &amp; Manda &amp; Jorissen &amp; Luus-Powell &amp; Smit &amp; Bilong Bilong &amp; Bahanak" authorityYear="2024" box="[737,1016,1097,1119]" class="Monogenea" family="Ancylodiscoididae" genus="Quadriacanthus" kingdom="Animalia" order="Dactylogyridea" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="species" species="amakaliae" status="sp. nov.">
<emphasis id="B9327003A718E7115CED15692E9AFBAF" box="[737,1016,1097,1119]" italics="true" pageId="8" pageNumber="9">Quadriacanthus amakaliae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A201CD78A718E7115DF215692929FBAF" box="[1022,1099,1097,1119]" pageId="8" pageNumber="9" rank="species">sp. nov.</taxonomicNameLabel>
With the male copulatory organ (MCO), accessory piece (AP), vagina (Vg), ventral bar (VB), ventral anchor (VA), ventral cuneus (Vcn), dorsal bar (DB), dorsal anchor (DA), dorsal cuneus (Dcn), (I-VII) hooks. Scale bar: 20 µm.
</paragraph>
</caption>
<paragraph id="8BF9AC11A718E7115ED715F02E69FAB9" blockId="8.[157,779,1232,1787]" pageId="8" pageNumber="9">
<materialsCitation id="3B2EA64CA718E7115ED715F02E65FAB9" collectorName="Biodiversity &amp; Toxicology" country="Belgium" location="Diepenbeek" pageId="8" pageNumber="9" specimenCount="7" typeStatus="holotype">
Type-material: The
<typeStatus id="54FD12B3A718E7115FBF15F02F71FB15" box="[435,531,1232,1253]" pageId="8" pageNumber="9" type="holotype">holotype</typeStatus>
HU n° 892 and
<specimenCount id="9D406798A718E7115CC315F02C65FAF7" count="7" pageId="8" pageNumber="9" type="generic" typeStatus="paratype">seven paratypes</specimenCount>
HU #900; 901; 928930; 1001; 1004 are deposited in the collection of the Research Group Zoology:
<collectorName id="26B3C9C7A718E7115C8314332E69FAD8" box="[655,779,1299,1320]" pageId="8" pageNumber="9">Biodiversity</collectorName>
&amp;
<collectorName id="26B3C9C7A718E7115EBA14142C4AFAB9" box="[182,296,1332,1353]" pageId="8" pageNumber="9">Toxicology</collectorName>
, at Hasselt University (
<location id="8E99FACAA718E7115C1914142FFBFAB9" LSID="urn:lsid:plazi:treatment:03EF1D07A717E7125D3C14AE2EB8F9FD:8E99FACAA718E7115C1914142FFBFAB9" box="[533,665,1332,1353]" country="Belgium" name="Diepenbeek" pageId="8" pageNumber="9">Diepenbeek</location>
,
<collectingCountry id="F351EC81A718E7115CAE14142E62FAB9" box="[674,768,1332,1353]" name="Belgium" pageId="8" pageNumber="9">Belgium</collectingCountry>
)
</materialsCitation>
.
</paragraph>
<paragraph id="8BF9AC11A718E7115ED714762C74F9E1" blockId="8.[157,779,1232,1787]" pageId="8" pageNumber="9">
Etymology: This species is named in honour to Doma Tana Anicet, MSc, of the Unité de Recherche en Biodiversité et Exploitation durable des Zones Humides, Faculté des Sciences agronomiques, Université de Lubumbashi,
<collectingCountry id="F351EC81A718E7115CE4149A2D81FA00" name="Democratic Republic of the Congo" pageId="8" pageNumber="9">DR Congo</collectingCountry>
, for his valuable and kind assistance during our field campaigns.
</paragraph>
<paragraph id="8BF9AC11A718E7115ED7173E29CFFA7C" blockId="8.[157,779,1232,1787]" lastBlockId="8.[815,1438,1232,1787]" pageId="8" pageNumber="9">
Description: MCO long, wide at proximal end and tapered at distal extremity. Accessory piece long, robust and thickening in its median part, and with bulge on the external and internal faces and ending in hook. Vagina not observed. Dorsal anchor without shaft nor guard, but with curved blade ending with short point. Dorsal bar with rectangular centre, one small median process posteriorly directed and two lateral expansions. Dorsal cuneus triangular. Ventral anchor without shaft nor guard, with thin and regularly curved blade. Ventral bar V-shaped with two lateral branches. Y-shaped ventral cuneus. Seven pairs of hooks: pairs IV, III, I (decreasing size) larger than pairs II, V, VI and VII, latter pairs almost equal in length (
<figureCitation id="137DB094A718E7115A69145729C2FA7C" box="[1125,1184,1399,1420]" captionStart="Figure 7" captionStartId="10.[159,228,1116,1138]" captionTargetBox="[167,1433,200,1103]" captionTargetId="figure-302@10.[159,1436,197,1105]" captionTargetPageId="10" captionText="Figure 7. Sclerotized parts of the genitals and haptor ofQuadriacanthus domatanai sp. nov. With the male copulatory organ (MCO), accessory piece (AP), ventral bar (VB), ventral anchor (VA), ventral cuneus (Vcn), dorsal bar (DB), dorsal anchor (DA), dorsal cuneus (Dcn), (I-VII) hooks. Scale bar: 20 µm." figureDoi="http://doi.org/10.5281/zenodo.14700817" httpUri="https://zenodo.org/record/14700817/files/figure.png" pageId="8" pageNumber="9">Fig. 7</figureCitation>
).
</paragraph>
<paragraph id="8BF9AC11A718E7115D6114B8296EF90B" blockId="8.[815,1438,1232,1787]" pageId="8" pageNumber="9">
Remarks: This species is similar to
<taxonomicName id="4C46D792A718E7115AE514B829A7FA3F" authority="Bahanak, Pariselle &amp; Bilong Bilong, 2017" authorityName="Bahanak, Pariselle &amp; Bilong Bilong" authorityYear="2017" class="Monogenea" family="Ancylodiscoididae" genus="Quadriacanthus" kingdom="Animalia" order="Dactylogyridea" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="species" species="ndoubai">
<emphasis id="B9327003A718E7115AE514B8283BFA5D" box="[1257,1369,1432,1453]" italics="true" pageId="8" pageNumber="9">Q. ndoubai</emphasis>
Bahanak, Pariselle &amp; Bilong Bilong, 2017
</taxonomicName>
and
<taxonomicName id="4C46D792A718E7115B0D149A29E9FA00" authority="N'Douba, Lambert &amp; Euzet, 1999" authorityName="N'Douba, Lambert &amp; Euzet" authorityYear="1999" class="Monogenea" family="Ancylodiscoididae" genus="Quadriacanthus" kingdom="Animalia" order="Dactylogyridea" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="species" species="macrocirrus">
<emphasis id="B9327003A718E7115B0D149A28FEFA3F" box="[1281,1436,1466,1487]" italics="true" pageId="8" pageNumber="9">Q. macrocirrus</emphasis>
<bibRefCitation id="EFD7D1E0A718E7115D3C14FB29E9FA00" author="N'Douba V &amp; Lambert A &amp; Euzet L" box="[816,1163,1499,1520]" pageId="8" pageNumber="9" pagination="105 - 118" refId="ref11324" refString="N'Douba V, Lambert A, Euzet L (1999) Seven new species of Quadriacanthus Paperna, 1961 (Monogenea) from the gills of Heterobranchus longifilis and H. isopterus from the Ivory Coast, West Africa. Systematic Parasitology 44: 105 - 118. https: // doi. org / 10.1023 / A: 1006130208695" type="journal article" year="1999">NDouba, Lambert &amp; Euzet, 1999</bibRefCitation>
</taxonomicName>
, described respectively on
<taxonomicName id="4C46D792A718E7115D2314DC2EFDF9E1" authorityName="Valenciennes" authorityYear="1840" box="[815,927,1532,1553]" family="Clariidae" genus="Heterobranchus" kingdom="Animalia" order="Siluriformes" pageId="8" pageNumber="9" phylum="Chordata" rank="species" species="longifilis">
<emphasis id="B9327003A718E7115D2314DC2EFDF9E1" box="[815,927,1532,1553]" italics="true" pageId="8" pageNumber="9">H. longifilis</emphasis>
</taxonomicName>
and
<taxonomicName id="4C46D792A718E7115DD814DC2928F9E1" authorityName="Bleeker" authorityYear="1863" box="[980,1098,1532,1553]" family="Clariidae" genus="Heterobranchus" kingdom="Animalia" order="Siluriformes" pageId="8" pageNumber="9" phylum="Chordata" rank="species" species="isopterus">
<emphasis id="B9327003A718E7115DD814DC2928F9E1" box="[980,1098,1532,1553]" italics="true" pageId="8" pageNumber="9">H. isopterus</emphasis>
</taxonomicName>
, considering the morphology of their haptoral structures (the robust shape of the ventral and dorsal bars). However, they can be distinguished by the shape of the MCO (large and slightly curved vs large and straight in
<taxonomicName id="4C46D792A718E7115DAA17A22959F967" authorityName="N'Douba, Lambert &amp; Euzet" authorityYear="1999" box="[934,1083,1666,1687]" class="Monogenea" family="Ancylodiscoididae" genus="Quadriacanthus" kingdom="Animalia" order="Dactylogyridea" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="species" species="macrocirrus">
<emphasis id="B9327003A718E7115DAA17A22959F967" box="[934,1083,1666,1687]" italics="true" pageId="8" pageNumber="9">Q. macrocirrus</emphasis>
</taxonomicName>
), and the shape of the AP (large, robust, thickening in its median part and ending in a point vs simple, long and tapered in
<taxonomicName id="4C46D792A718E7115A6117E42862F929" authorityName="N'Douba, Lambert &amp; Euzet" authorityYear="1999" box="[1133,1280,1732,1753]" class="Monogenea" family="Ancylodiscoididae" genus="Quadriacanthus" kingdom="Animalia" order="Dactylogyridea" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="species" species="macrocirrus">
<emphasis id="B9327003A718E7115A6117E42862F929" box="[1133,1280,1732,1753]" italics="true" pageId="8" pageNumber="9">Q. macrocirrus</emphasis>
</taxonomicName>
, and ending in a fork in
<taxonomicName id="4C46D792A718E7115D9C17C62E9CF90B" authorityName="Bahanak, Pariselle &amp; Bilong Bilong" authorityYear="2017" box="[912,1022,1766,1787]" class="Monogenea" family="Ancylodiscoididae" genus="Quadriacanthus" kingdom="Animalia" order="Dactylogyridea" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="species" species="ndoubai">
<emphasis id="B9327003A718E7115D9C17C62E9CF90B" box="[912,1022,1766,1787]" italics="true" pageId="8" pageNumber="9">Q. ndoubai</emphasis>
</taxonomicName>
).
</paragraph>
<caption id="DF39FC99A719E7105E9A15E22F98FAE8" ID-DOI="http://doi.org/10.5281/zenodo.14700813" ID-Zenodo-Dep="14700813" httpUri="https://zenodo.org/record/14700813/files/figure.png" pageId="9" pageNumber="10" startId="9.[150,219,1218,1240]" targetBox="[164,1415,197,1202]" targetPageId="9" targetType="figure">
<paragraph id="8BF9AC11A719E7105E9A15E22F98FAE8" blockId="9.[150,1428,1218,1304]" pageId="9" pageNumber="10">
<emphasis id="B9327003A719E7105E9A15E22FB9FB28" bold="true" box="[150,731,1218,1240]" pageId="9" pageNumber="10">Figure 6. Sclerotized parts of the genitals and haptor of</emphasis>
<taxonomicName id="4C46D792A719E7105CEE15E22E89FB28" authorityName="Kasembele &amp; Vanhove &amp; Manda &amp; Jorissen &amp; Luus-Powell &amp; Smit &amp; Bilong Bilong &amp; Bahanak" authorityYear="2024" box="[738,1003,1218,1240]" class="Monogenea" family="Ancylodiscoididae" genus="Quadriacanthus" kingdom="Animalia" order="Dactylogyridea" pageId="9" pageNumber="10" phylum="Platyhelminthes" rank="species" species="halajiani" status="sp. nov.">
<emphasis id="B9327003A719E7105CEE15E22E89FB28" box="[738,1003,1218,1240]" italics="true" pageId="9" pageNumber="10">Quadriacanthus halajiani</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A201CD78A719E7105DFE15E2295DFB28" box="[1010,1087,1218,1240]" pageId="9" pageNumber="10" rank="species">sp. nov.</taxonomicNameLabel>
With the male copulatory organ (MCO), accessory piece (AP), ventral bar (VB), ventral anchor (VA), ventral cuneus (Vcn), dorsal bar (DB), dorsal anchor (DA), dorsal cuneus (Dcn), (I-VII) hooks. Scale bar: 20 µm.
</paragraph>
</caption>
<paragraph id="8BF9AC11A719E7105EC614752FB2FA9E" blockId="9.[149,772,1365,1788]" box="[202,720,1365,1390]" pageId="9" pageNumber="10">
<emphasis id="B9327003A719E7105EC614752FB2FA9E" bold="true" box="[202,720,1365,1390]" pageId="9" pageNumber="10">
<taxonomicName id="4C46D792A719E7105EC614752FAEFA9E" authority="Kasembele" authorityName="Kasembele &amp; Vanhove &amp; Manda &amp; Jorissen &amp; Luus-Powell &amp; Smit &amp; Bilong Bilong &amp; Bahanak" authorityYear="2024" box="[202,716,1365,1390]" class="Monogenea" family="Ancylodiscoididae" genus="Quadriacanthus" kingdom="Animalia" order="Dactylogyridea" pageId="9" pageNumber="10" phylum="Platyhelminthes" rank="species" species="lubandaensis">
<emphasis id="B9327003A719E7105EC614752F5FFA9E" bold="true" box="[202,573,1365,1390]" italics="true" pageId="9" pageNumber="10">Quadriacanthus lubandaensis</emphasis>
Kasembele
</taxonomicName>
,
</emphasis>
</paragraph>
<paragraph id="8BF9AC11A719E7105F1014552F1DFA7E" blockId="9.[149,772,1365,1788]" box="[284,639,1397,1422]" pageId="9" pageNumber="10">
<emphasis id="B9327003A719E7105F1014552F1DFA7E" bold="true" box="[284,639,1397,1422]" pageId="9" pageNumber="10">
Bahanak &amp; Vanhove,
<taxonomicNameLabel id="A201CD78A719E7105C2814552F1DFA7E" box="[548,639,1397,1422]" pageId="9" pageNumber="10" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</paragraph>
<paragraph id="8BF9AC11A719E7105E9B14BA2E60FA40" blockId="9.[149,772,1365,1788]" box="[151,770,1434,1456]" pageId="9" pageNumber="10">
<emphasis id="B9327003A719E7105E9B14BA2E60FA40" bold="true" box="[151,770,1434,1456]" pageId="9" pageNumber="10">
https://zoobank.org/
<uuid id="FFE096C4A719E7105F6D14BA2E60FA40" box="[353,770,1434,1456]" pageId="9" pageNumber="10">F914590C-3987-466B-8FB0-470B7C280F7D</uuid>
</emphasis>
</paragraph>
<paragraph id="8BF9AC11A719E7105ED8149B2F1AF9E3" blockId="9.[149,772,1365,1788]" pageId="9" pageNumber="10">
Type-host and locality:
<taxonomicName id="4C46D792A719E7105FC0149B2FE1FA20" authorityName="Castelnau" authorityYear="1861" box="[460,643,1467,1488]" family="Clariidae" genus="Clarias" kingdom="Animalia" order="Siluriformes" pageId="9" pageNumber="10" phylum="Chordata" rank="species" species="ngamensis">
<emphasis id="B9327003A719E7105FC0149B2FE1FA20" box="[460,643,1467,1488]" italics="true" pageId="9" pageNumber="10">Clarias ngamensis</emphasis>
</taxonomicName>
;
<materialsCitation id="3B2EA64CA719E7105C9C149B2F1AF9E3" collectingDate="2021-11" collectorName="G. K. Kasembele" country="Democratic Republic of the Congo" county="Lake Lubanda" latitude="-11.066667" location="Haut-Katanga" longLatPrecision="1296" longitude="27.916666" municipality="Lubanda village" pageId="9" pageNumber="10" specimenCount="1">
<collectingCountry id="F351EC81A719E7105C9C149B2F9DFA20" box="[656,767,1467,1488]" name="Democratic Republic of the Congo" pageId="9" pageNumber="10">DR Congo</collectingCountry>
,
<location id="8E99FACAA719E7105E9414FC2C53FA01" LSID="urn:lsid:plazi:treatment:03EF1D07A717E7125D3C14AE2EB8F9FD:8E99FACAA719E7105E9414FC2C53FA01" box="[152,305,1500,1521]" country="Democratic Republic of the Congo" county="Lake Lubanda" latitude="-11.066667" longLatPrecision="1296" longitude="27.916666" municipality="Lubanda village" name="Haut-Katanga" pageId="9" pageNumber="10">Haut-Katanga</location>
,
<collectingMunicipality id="6B9D366BA719E7105F3314FC2C96FA01" box="[319,500,1500,1521]" pageId="9" pageNumber="10">Lubanda village</collectingMunicipality>
,
<collectingCounty id="6298D49DA719E7105C0F14FC2FC0FA01" box="[515,674,1500,1521]" pageId="9" pageNumber="10">Lake Lubanda</collectingCounty>
<geoCoordinate id="EE72CAD6A719E7105CA014FC2F9DFA01" box="[684,767,1500,1521]" degrees="11" direction="south" minutes="04" orientation="latitude" pageId="9" pageNumber="10" precision="925" value="-11.066667">11°04S</geoCoordinate>
,
<geoCoordinate id="EE72CAD6A719E7105E9B14DE2D8BF9E3" box="[151,233,1534,1555]" degrees="27" direction="east" minutes="55" orientation="longitude" pageId="9" pageNumber="10" precision="925" value="27.916666">27°55E</geoCoordinate>
,
<date id="FFF88AD1A719E7105EF814DE2CFEF9E3" box="[244,412,1534,1555]" pageId="9" pageNumber="10" value="2021-11">
<collectingDate id="EFBC7339A719E7105EF814DE2CFEF9E3" box="[244,412,1534,1555]" pageId="9" pageNumber="10" value="2021-11">November 2021</collectingDate>
</date>
,
<collectorName id="26B3C9C7A719E7105FAA14DE2F2FF9E3" box="[422,589,1534,1555]" pageId="9" pageNumber="10">G.K. Kasembele</collectorName>
leg.
</materialsCitation>
</paragraph>
<paragraph id="8BF9AC11A719E7105ED8173F2F6FF9C4" blockId="9.[149,772,1365,1788]" box="[212,525,1567,1588]" pageId="9" pageNumber="10">Other locality: Luapula River.</paragraph>
<paragraph id="8BF9AC11A719E7105ED817602C27F987" blockId="9.[149,772,1365,1788]" pageId="9" pageNumber="10">Prevalence: P = 26.7% (Lake Lubanda); P = 33.3% (Luapula River).</paragraph>
<paragraph id="8BF9AC11A719E7105ED817A32D91F949" blockId="9.[149,772,1365,1788]" pageId="9" pageNumber="10">Mean intensity: Lake Lubanda: 1 ± 0.8; Luapula River: 1.8 ± 1.4.</paragraph>
<paragraph id="8BF9AC11A719E7105ED817E62E63F90C" blockId="9.[149,772,1365,1788]" pageId="9" pageNumber="10">
Type-material: The
<typeStatus id="54FD12B3A719E7105F9517E62C97F92B" box="[409,501,1734,1755]" pageId="9" pageNumber="10" type="holotype">holotype</typeStatus>
HU #954 and
<specimenCount id="9D406798A719E7105C8D17E62E66F92B" box="[641,772,1734,1755]" count="12" pageId="9" pageNumber="10" type="generic" typeStatus="paratype">12 paratypes</specimenCount>
HU #893; 895; 904; 905; 914; 920; 934; 956; 972; 978; 990;
</paragraph>
<paragraph id="8BF9AC11A719E7105D2514752945FA5D" blockId="9.[807,1430,1365,1786]" pageId="9" pageNumber="10">
991 are deposited in the collection of the Research Group Zoology: Biodiversity &amp; Toxicology, at Hasselt University (Diepenbeek,
<collectingCountry id="F351EC81A719E7105DB214B8297EFA5D" box="[958,1052,1432,1453]" name="Belgium" pageId="9" pageNumber="10">Belgium</collectingCountry>
).
</paragraph>
<paragraph id="8BF9AC11A719E7105D6914992ED2FA1F" blockId="9.[807,1430,1365,1786]" pageId="9" pageNumber="10">
Etymology: The epithet
<taxonomicName id="4C46D792A719E7105A7A1499299DFA3E" authorityName="Kasembele &amp; Vanhove &amp; Manda &amp; Jorissen &amp; Luus-Powell &amp; Smit &amp; Bilong Bilong &amp; Bahanak" authorityYear="2024" box="[1142,1279,1465,1486]" class="Monogenea" family="Ancylodiscoididae" genus="Quadriacanthus" kingdom="Animalia" order="Dactylogyridea" pageId="9" pageNumber="10" phylum="Platyhelminthes" rank="species" species="lubandaensis">
<emphasis id="B9327003A719E7105A7A1499299DFA3E" box="[1142,1279,1465,1486]" italics="true" pageId="9" pageNumber="10">lubandaensis</emphasis>
</taxonomicName>
refers to the
<typeStatus id="54FD12B3A719E7105D2514FA2E3AFA1F" box="[809,856,1498,1519]" pageId="9" pageNumber="10">type</typeStatus>
locality.
</paragraph>
<paragraph id="8BF9AC11A719E7135D6914DC2C3AFA9A" blockId="9.[807,1430,1365,1786]" lastBlockId="10.[157,780,1265,1786]" lastPageId="10" lastPageNumber="11" pageId="9" pageNumber="10">
Description: MCO simple and straight tube. Accessory piece articulating with copulatory tube, with hook-like ending. Vagina not observed. Dorsal anchor without shaft nor guard, with broad base, curved shaft, medium point lenght. Dorsal bar with rectangular centre, medium median process posteriorly directed and two lateral expansions. Dorsal cuneus triangular. Ventral anchor without shaft nor guard, with regular curved blade. Ventral bar V-shaped with two lateral branches. Y-shaped ventral cuneus. Seven pairs of hooks: pairs IV, I, III (decreasing size) larger than pairs II, V, VI and VII. Four latter pairs are almost equal in length (
<figureCitation id="137DB094A71AE7135F0214752C28FA9A" box="[270,330,1365,1386]" captionStart="Figure 8" captionStartId="11.[151,220,1085,1107]" captionTargetBox="[164,1401,196,1073]" captionTargetId="figure-334@11.[151,1428,196,1073]" captionTargetPageId="11" captionText="Figure 8. Sclerotized parts of the genitals and haptor of Quadriacanthus lubandaensis sp. nov. With the male copulatory organ (MCO), accessory piece (AP), ventral bar (VB), ventral anchor (VA), ventral cuneus (Vcn), dorsal bar (DB), dorsal anchor (DA), dorsal cuneus (Dcn), (I-VII) hooks. Scale bar: 20 µm." figureDoi="http://doi.org/10.5281/zenodo.14700819" httpUri="https://zenodo.org/record/14700819/files/figure.png" pageId="10" pageNumber="11">Fig. 8</figureCitation>
).
</paragraph>
<caption id="DF39FC99A71AE7135E93157C2E60FB42" ID-DOI="http://doi.org/10.5281/zenodo.14700817" ID-Zenodo-Dep="14700817" httpUri="https://zenodo.org/record/14700817/files/figure.png" pageId="10" pageNumber="11" startId="10.[159,228,1116,1138]" targetBox="[167,1433,200,1103]" targetPageId="10" targetType="figure">
<paragraph id="8BF9AC11A71AE7135E93157C2E60FB42" blockId="10.[157,1436,1116,1202]" pageId="10" pageNumber="11">
<emphasis id="B9327003A71AE7135E93157C2FB9FB82" bold="true" box="[159,731,1116,1138]" pageId="10" pageNumber="11">Figure 7. Sclerotized parts of the genitals and haptor of</emphasis>
<taxonomicName id="4C46D792A71AE7135CD2157C2E98FB82" authorityName="Kasembele &amp; Vanhove &amp; Manda &amp; Jorissen &amp; Luus-Powell &amp; Smit &amp; Bilong Bilong &amp; Bahanak" authorityYear="2024" box="[734,1018,1116,1138]" class="Monogenea" family="Ancylodiscoididae" genus="Quadriacanthus" kingdom="Animalia" order="Dactylogyridea" pageId="10" pageNumber="11" phylum="Platyhelminthes" rank="species" species="domatanai" status="sp. nov.">
<emphasis id="B9327003A71AE7135CD2157C2E98FB82" box="[734,1018,1116,1138]" italics="true" pageId="10" pageNumber="11">Quadriacanthus domatanai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A201CD78A71AE7135A0C157C292EFB82" box="[1024,1100,1116,1138]" pageId="10" pageNumber="11" rank="species">sp. nov.</taxonomicNameLabel>
With the male copulatory organ (MCO), accessory piece (AP), ventral bar (VB), ventral anchor (VA), ventral cuneus (Vcn), dorsal bar (DB), dorsal anchor (DA), dorsal cuneus (Dcn), (I-VII) hooks. Scale bar: 20 µm.
</paragraph>
</caption>
<paragraph id="8BF9AC11A71AE7135ED714572D89F90A" blockId="10.[157,780,1265,1786]" pageId="10" pageNumber="11">
Remarks: This species is comparable to
<taxonomicName id="4C46D792A71AE7135C8714572CB1FA5D" authority="Francova &amp; Rehulkova, 2017" authorityName="Francova &amp; Rehulkova" authorityYear="2017" class="Monogenea" family="Ancylodiscoididae" genus="Quadriacanthus" kingdom="Animalia" order="Dactylogyridea" pageId="10" pageNumber="11" phylum="Platyhelminthes" rank="species" species="fornicatus">
<emphasis id="B9327003A71AE7135C8714572E6EFA7C" box="[651,780,1399,1420]" italics="true" pageId="10" pageNumber="11">Q. fornicatus</emphasis>
<bibRefCitation id="EFD7D1E0A71AE7135EAC14B82CB1FA5D" author="Francova K &amp; Seifertova M &amp; Blazek R &amp; Gelnar M &amp; Mahmoud ZN &amp; Rehulkova E" box="[160,467,1432,1455]" pageId="10" pageNumber="11" refId="ref10452" refString="Francova K, Seifertova M, Blazek R, Gelnar M, Mahmoud ZN, Rehulkova E (2017) Quadriacanthus species (Monogenea: Dactylogyridae) from catfishes (Teleostei: Siluriformes) in eastern Africa: new species, new records and first insights into interspecific genetic relationships. Parasites and Vectors 10: 361. https: // doi. org / 10.1186 / s 13071 - 017 - 2223 - 4" type="journal volume" year="2017">Francová &amp; Řehulková, 2017</bibRefCitation>
</taxonomicName>
, described from
<taxonomicName id="4C46D792A71AE7135C8414B82E6EFA5D" baseAuthorityName="Burchell" baseAuthorityYear="1822" box="[648,780,1432,1453]" family="Clariidae" genus="Clarias" kingdom="Animalia" order="Siluriformes" pageId="10" pageNumber="11" phylum="Chordata" rank="species" species="gariepinus">
<emphasis id="B9327003A71AE7135C8414B82E6EFA5D" box="[648,780,1432,1453]" italics="true" pageId="10" pageNumber="11">C. gariepinus</emphasis>
</taxonomicName>
from
<collectingCountry id="F351EC81A71AE7135ED114992C42FA3E" box="[221,288,1465,1486]" name="Sudan" pageId="10" pageNumber="11">Sudan</collectingCountry>
(
<bibRefCitation id="EFD7D1E0A71AE7135F3C14992F6FFA3E" author="Francova K &amp; Seifertova M &amp; Blazek R &amp; Gelnar M &amp; Mahmoud ZN &amp; Rehulkova E" box="[304,525,1465,1486]" pageId="10" pageNumber="11" refId="ref10452" refString="Francova K, Seifertova M, Blazek R, Gelnar M, Mahmoud ZN, Rehulkova E (2017) Quadriacanthus species (Monogenea: Dactylogyridae) from catfishes (Teleostei: Siluriformes) in eastern Africa: new species, new records and first insights into interspecific genetic relationships. Parasites and Vectors 10: 361. https: // doi. org / 10.1186 / s 13071 - 017 - 2223 - 4" type="journal volume" year="2017">Francová et al. 2017</bibRefCitation>
) by the morphology of the ventral bar, the ventral anchors, the ventral and dorsal cunei, and the MCO (straight tube, base simple). However, these species are different in the morphology of the dorsal anchors (with long points in
<taxonomicName id="4C46D792A71AE7135FDA171F2F34F9A4" authorityName="Francova &amp; Rehulkova" authorityYear="2017" box="[470,598,1599,1620]" class="Monogenea" family="Ancylodiscoididae" genus="Quadriacanthus" kingdom="Animalia" order="Dactylogyridea" pageId="10" pageNumber="11" phylum="Platyhelminthes" rank="species" species="fornicatus">
<emphasis id="B9327003A71AE7135FDA171F2F34F9A4" box="[470,598,1599,1620]" italics="true" pageId="10" pageNumber="11">Q. fornicatus</emphasis>
</taxonomicName>
1213 vs
<quantity id="4CBE01F4A71AE7135CB1171F2E68F9A4" box="[701,778,1599,1620]" metricMagnitude="-1" metricUnit="m" metricValue="2.032" metricValueMax="2.794" metricValueMin="1.27" pageId="10" pageNumber="11" unit="in" value="8.0" valueMax="11.0" valueMin="5.0">511 in</quantity>
<taxonomicName id="4C46D792A71AE7135EAC17402C22F985" authorityName="Kasembele &amp; Vanhove &amp; Manda &amp; Jorissen &amp; Luus-Powell &amp; Smit &amp; Bilong Bilong &amp; Bahanak" authorityYear="2024" box="[160,320,1632,1653]" class="Monogenea" family="Ancylodiscoididae" genus="Quadriacanthus" kingdom="Animalia" order="Dactylogyridea" pageId="10" pageNumber="11" phylum="Platyhelminthes" rank="species" species="lubandaensis" status="sp. nov.">
<emphasis id="B9327003A71AE7135EAC17402C22F985" box="[160,320,1632,1653]" italics="true" pageId="10" pageNumber="11">Q. lubandaensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A201CD78A71AE7135F4417402CFAF985" box="[328,408,1632,1653]" pageId="10" pageNumber="11" rank="species">sp. nov.</taxonomicNameLabel>
), the MCO (with a thickened wall) and the AP (with a well developed hook at the distal end) in
<taxonomicName id="4C46D792A71AE7135EB717832C59F948" authorityName="Francova &amp; Rehulkova" authorityYear="2017" box="[187,315,1699,1720]" class="Monogenea" family="Ancylodiscoididae" genus="Quadriacanthus" kingdom="Animalia" order="Dactylogyridea" pageId="10" pageNumber="11" phylum="Platyhelminthes" rank="species" species="fornicatus">
<emphasis id="B9327003A71AE7135EB717832C59F948" box="[187,315,1699,1720]" italics="true" pageId="10" pageNumber="11">Q. fornicatus</emphasis>
</taxonomicName>
vs the MCO (with thin margin) and the AP (hook-like, not well developed, less curved) in
<taxonomicName id="4C46D792A71AE7135C6217E42E6BF929" authorityName="Kasembele &amp; Vanhove &amp; Manda &amp; Jorissen &amp; Luus-Powell &amp; Smit &amp; Bilong Bilong &amp; Bahanak" authorityYear="2024" box="[622,777,1732,1753]" class="Monogenea" family="Ancylodiscoididae" genus="Quadriacanthus" kingdom="Animalia" order="Dactylogyridea" pageId="10" pageNumber="11" phylum="Platyhelminthes" rank="species" species="lubandaensis" status="sp. nov.">
<emphasis id="B9327003A71AE7135C6217E42E6BF929" box="[622,777,1732,1753]" italics="true" pageId="10" pageNumber="11">Q. lubandaensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A201CD78A71AE7135E9117C52D89F90A" box="[157,235,1765,1786]" pageId="10" pageNumber="11" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
<paragraph id="8BF9AC11A71AE7135D3615D228F1FAFB" blockId="10.[814,1438,1266,1788]" box="[826,1427,1266,1291]" pageId="10" pageNumber="11">
<taxonomicName id="4C46D792A71AE7135D3615D228F1FAFB" authority="Kasembele, Bahanak" authorityName="Kasembele, Bahanak" box="[826,1427,1266,1291]" class="Monogenea" family="Ancylodiscoididae" genus="Quadriacanthus" kingdom="Animalia" order="Dactylogyridea" pageId="10" pageNumber="11" phylum="Platyhelminthes" rank="species" species="curvicirrus">
<emphasis id="B9327003A71AE7135D3615D228F1FAFB" bold="true" box="[826,1427,1266,1291]" pageId="10" pageNumber="11">
<emphasis id="B9327003A71AE7135D3615D229E9FAFB" bold="true" box="[826,1163,1266,1291]" italics="true" pageId="10" pageNumber="11">Quadriacanthus curvicirrus</emphasis>
Kasembele, Bahanak
</emphasis>
</taxonomicName>
</paragraph>
<paragraph id="8BF9AC11A71AE7135DFC143229BCFADB" blockId="10.[814,1438,1266,1788]" box="[1008,1246,1298,1323]" pageId="10" pageNumber="11">
<emphasis id="B9327003A71AE7135DFC143229BCFADB" bold="true" box="[1008,1246,1298,1323]" pageId="10" pageNumber="11">
&amp; Vanhove,
<taxonomicNameLabel id="A201CD78A71AE7135A8F143229BCFADB" box="[1155,1246,1298,1323]" pageId="10" pageNumber="11" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</paragraph>
<paragraph id="8BF9AC11A71AE7135D3C141628FFFABC" blockId="10.[814,1438,1266,1788]" box="[816,1437,1334,1356]" pageId="10" pageNumber="11">
<emphasis id="B9327003A71AE7135D3C141628FFFABC" bold="true" box="[816,1437,1334,1356]" pageId="10" pageNumber="11">
https://zoobank.org/
<uuid id="FFE096C4A71AE7135DFB141628FFFABC" box="[1015,1437,1334,1356]" pageId="10" pageNumber="11">8DCFEA56-C3A9-426F-94E4-B620B0DE2F5B</uuid>
</emphasis>
</paragraph>
<paragraph id="8BF9AC11A71AE7135D61147729D7FA5F" blockId="10.[814,1438,1266,1788]" pageId="10" pageNumber="11">
Type-host and locality:
<taxonomicName id="4C46D792A71AE7135A681477287EFA9C" authorityName="Castelnau" authorityYear="1861" box="[1124,1308,1367,1388]" family="Clariidae" genus="Clarias" kingdom="Animalia" order="Siluriformes" pageId="10" pageNumber="11" phylum="Chordata" rank="species" species="ngamensis">
<emphasis id="B9327003A71AE7135A681477287EFA9C" box="[1124,1308,1367,1388]" italics="true" pageId="10" pageNumber="11">Clarias ngamensis</emphasis>
</taxonomicName>
;
<materialsCitation id="3B2EA64CA71AE7135B26147729D7FA5F" collectingDate="2021-11" collectorName="G. K. Kasembele" country="Democratic Republic of the Congo" county="Luapula River" latitude="-10.4" location="Haut-Katanga" longLatPrecision="1298" longitude="28.616667" municipality="Kasenga" pageId="10" pageNumber="11" specimenCount="1">
<collectingCountry id="F351EC81A71AE7135B26147728FBFA9C" box="[1322,1433,1367,1388]" name="Democratic Republic of the Congo" pageId="10" pageNumber="11">DR Congo</collectingCountry>
,
<location id="8E99FACAA71AE7135D3D14592EA5FA7E" LSID="urn:lsid:plazi:treatment:03EF1D07A717E7125D3C14AE2EB8F9FD:8E99FACAA71AE7135D3D14592EA5FA7E" box="[817,967,1401,1422]" country="Democratic Republic of the Congo" county="Luapula River" latitude="-10.4" longLatPrecision="1298" longitude="28.616667" municipality="Kasenga" name="Haut-Katanga" pageId="10" pageNumber="11">Haut-Katanga</location>
,
<collectingMunicipality id="6B9D366BA71AE7135DD914592952FA7E" box="[981,1072,1401,1422]" pageId="10" pageNumber="11">Kasenga</collectingMunicipality>
,
<collectingCounty id="6298D49DA71AE7135A32145929B9FA7E" box="[1086,1243,1401,1422]" pageId="10" pageNumber="11">Luapula River</collectingCounty>
<geoCoordinate id="EE72CAD6A71AE7135AE914592855FA7E" box="[1253,1335,1401,1422]" degrees="10" direction="south" minutes="24" orientation="latitude" pageId="10" pageNumber="11" precision="925" value="-10.4">10°24S</geoCoordinate>
,
<geoCoordinate id="EE72CAD6A71AE7135B49145928FBFA7E" box="[1349,1433,1401,1422]" degrees="28" direction="east" minutes="37" orientation="longitude" pageId="10" pageNumber="11" precision="925" value="28.616667">28°37E</geoCoordinate>
,
<date id="FFF88AD1A71AE7135D3C14BA2EBBFA5F" box="[816,985,1434,1455]" pageId="10" pageNumber="11" value="2021-11">
<collectingDate id="EFBC7339A71AE7135D3C14BA2EBBFA5F" box="[816,985,1434,1455]" pageId="10" pageNumber="11" value="2021-11">November 2021</collectingDate>
</date>
,
<collectorName id="26B3C9C7A71AE7135DEF14BA29E8FA5F" box="[995,1162,1434,1455]" pageId="10" pageNumber="11">G.K. Kasembele</collectorName>
leg.
</materialsCitation>
</paragraph>
<paragraph id="8BF9AC11A71AE7135D61149B2867FA20" blockId="10.[814,1438,1266,1788]" box="[877,1285,1467,1488]" pageId="10" pageNumber="11">Prevalence: P = 66.7% (Luapula River).</paragraph>
<paragraph id="8BF9AC11A71AE7135D6114FD2874FA02" blockId="10.[814,1438,1266,1788]" box="[877,1302,1501,1522]" pageId="10" pageNumber="11">Mean intensity: Luapula River: 6.3 ± 5.8.</paragraph>
<paragraph id="8BF9AC11A71AE7135D6114DE28F7F94A" blockId="10.[814,1438,1266,1788]" pageId="10" pageNumber="11">
<materialsCitation id="3B2EA64CA71AE7135D6114DE28F3F94A" collectorName="Biodiversity &amp; Toxicology" country="Belgium" location="Diepenbeek" pageId="10" pageNumber="11" specimenCount="62" typeStatus="holotype">
Type-material: The
<typeStatus id="54FD12B3A71AE7135A3714DE29FAF9E3" box="[1083,1176,1534,1555]" pageId="10" pageNumber="11" type="holotype">holotype</typeStatus>
HU n° 984 and
<specimenCount id="9D406798A71AE7135B4B14DE2E05F9C4" count="62" pageId="10" pageNumber="11" type="generic" typeStatus="paratype">62 paratypes</specimenCount>
HU n° 910913; 915917; 921; 922; 924927; 931933; 935937; 941949; 952; 953; 955; 957 959; 961966; 968971; 974976; 979984; 989; 993998; 1000; 1002; 1003 are deposited in the collection of the Research Group Zoology:
<collectorName id="26B3C9C7A71AE7135B1317A328F9F968" box="[1311,1435,1667,1688]" pageId="10" pageNumber="11">Biodiversity</collectorName>
&amp;
<collectorName id="26B3C9C7A71AE7135D4417852EDAF94A" box="[840,952,1701,1722]" pageId="10" pageNumber="11">Toxicology</collectorName>
, at Hasselt University (
<location id="8E99FACAA71AE7135AAF17852846F94A" LSID="urn:lsid:plazi:treatment:03EF1D07A717E7125D3C14AE2EB8F9FD:8E99FACAA71AE7135AAF17852846F94A" box="[1187,1316,1701,1722]" country="Belgium" name="Diepenbeek" pageId="10" pageNumber="11">Diepenbeek</location>
,
<collectingCountry id="F351EC81A71AE7135B22178528E8F94A" box="[1326,1418,1701,1722]" name="Belgium" pageId="10" pageNumber="11">Belgium</collectingCountry>
)
</materialsCitation>
.
</paragraph>
<paragraph id="8BF9AC11A71AE7135D6117E629FBF90C" blockId="10.[814,1438,1266,1788]" pageId="10" pageNumber="11">
Etymology: the epithet
<taxonomicName id="4C46D792A71AE7135A6C17E629A9F92B" box="[1120,1227,1734,1755]" class="Monogenea" family="Ancylodiscoididae" genus="Quadriacanthus" kingdom="Animalia" order="Dactylogyridea" pageId="10" pageNumber="11" phylum="Platyhelminthes" rank="species" species="curvicirrus">
<emphasis id="B9327003A71AE7135A6C17E629A9F92B" box="[1120,1227,1734,1755]" italics="true" pageId="10" pageNumber="11">curvicirrus</emphasis>
</taxonomicName>
refers to the curved form of the male copulatory tube.
</paragraph>
<paragraph id="8BF9AC11A71BE7125B62136628EFFDAC" blockId="11.[1390,1421,582,604]" box="[1390,1421,582,604]" pageId="11" pageNumber="12">
<emphasis id="B9327003A71BE7125B62136628EFFDAC" bold="true" box="[1390,1421,582,604]" pageId="11" pageNumber="12">AP</emphasis>
</paragraph>
<caption id="DF39FC99A71BE7125E9B151D2E29FB63" ID-DOI="http://doi.org/10.5281/zenodo.14700819" ID-Zenodo-Dep="14700819" httpUri="https://zenodo.org/record/14700819/files/figure.png" pageId="11" pageNumber="12" startId="11.[151,220,1085,1107]" targetBox="[164,1401,196,1073]" targetPageId="11" targetType="figure">
<paragraph id="8BF9AC11A71BE7125E9B151D2E29FB63" blockId="11.[151,1429,1085,1171]" pageId="11" pageNumber="12">
<emphasis id="B9327003A71BE7125E9B151D2F89FBA3" bold="true" box="[151,747,1085,1107]" pageId="11" pageNumber="12">Figure 8. Sclerotized parts of the genitals and haptor of</emphasis>
<taxonomicName id="4C46D792A71BE7125CFF151D294AFBA3" authorityName="Kasembele &amp; Vanhove &amp; Manda &amp; Jorissen &amp; Luus-Powell &amp; Smit &amp; Bilong Bilong &amp; Bahanak" authorityYear="2024" box="[755,1064,1085,1107]" class="Monogenea" family="Ancylodiscoididae" genus="Quadriacanthus" kingdom="Animalia" order="Dactylogyridea" pageId="11" pageNumber="12" phylum="Platyhelminthes" rank="species" species="lubandaensis" status="sp. nov.">
<emphasis id="B9327003A71BE7125CFF151D294AFBA3" box="[755,1064,1085,1107]" italics="true" pageId="11" pageNumber="12">Quadriacanthus lubandaensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A201CD78A71BE7125A22151D291FFBA3" box="[1070,1149,1085,1107]" pageId="11" pageNumber="12" rank="species">sp. nov.</taxonomicNameLabel>
With the male copulatory organ (MCO), accessory piece (AP), ventral bar (VB), ventral anchor (VA), ventral cuneus (Vcn), dorsal bar (DB), dorsal anchor (DA), dorsal cuneus (Dcn), (I-VII) hooks. Scale bar: 20 µm.
</paragraph>
</caption>
<paragraph id="8BF9AC11A71BE7125ED815EC2C15F963" blockId="11.[149,773,1228,1783]" pageId="11" pageNumber="12">
Description: Tubular MCO, with simple base, curved at its distal end, hook shaped, with a swollen portion just before the curvy part. Accessory piece massive with outgrowths posteriorly and anteriorly, with the distal part smaller, ending in a point. Dorsal anchor without shaft nor guard, with broad base, shaft sharply bent, short point. Dorsal bar with rectangular centre, broad and long median process posteriorly directed and two lateral expansions. Dorsal cuneus triangular. Ventral anchor without shaft nor guard, with narrow base and curved blade. Ventral bar V-shaped with two lateral branches. Ventral cuneus triangular. Seven pairs of hooks: pairs IV larger than pairs I, II, III, V, VI and VII. Four latter pairs are almost equal in length (
<figureCitation id="137DB094A71BE7125CB6177C2F9AF981" box="[698,760,1628,1649]" captionStart="Figure 9" captionStartId="12.[157,226,1089,1111]" captionTargetBox="[183,1431,195,1072]" captionTargetId="figure-388@12.[159,1436,195,1072]" captionTargetPageId="12" captionText="Figure 9. Sclerotized parts of the genitals and haptor of Quadriacanthus curvicirrus sp. nov. With the male copulatory organ (MCO), accessory piece (AP), ventral bar (VB), ventral anchor (VA), ventral cuneus (Vcn), dorsal bar (DB), dorsal anchor (DA), dorsal cuneus (Dcn), (I-VII) hooks. Scale bar: 20 µm." figureDoi="http://doi.org/10.5281/zenodo.14700823" httpUri="https://zenodo.org/record/14700823/files/figure.png" pageId="11" pageNumber="12">Fig. 9</figureCitation>
). Vagina not observed.
</paragraph>
<paragraph id="8BF9AC11A71BE7125ED817BF2EB8F9FD" blockId="11.[149,773,1228,1783]" lastBlockId="11.[808,1430,1228,1549]" pageId="11" pageNumber="12">
Remarks:
<taxonomicName id="4C46D792A71BE7125F4D17BF2F3CF944" authorityName="Kasembele &amp; Vanhove &amp; Manda &amp; Jorissen &amp; Luus-Powell &amp; Smit &amp; Bilong Bilong &amp; Bahanak" authorityYear="2024" box="[321,606,1695,1716]" class="Monogenea" family="Ancylodiscoididae" genus="Quadriacanthus" kingdom="Animalia" order="Dactylogyridea" pageId="11" pageNumber="12" phylum="Platyhelminthes" rank="species" species="curvicirrus" status="sp. nov.">
<emphasis id="B9327003A71BE7125F4D17BF2F3CF944" box="[321,606,1695,1716]" italics="true" pageId="11" pageNumber="12">Quadriacanthus curvicirrus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A201CD78A71BE7125C6417BF2FDAF944" box="[616,696,1695,1716]" pageId="11" pageNumber="12" rank="species">sp. nov.</taxonomicNameLabel>
is similar to
<taxonomicName id="4C46D792A71BE7125EEB17E02CF0F925" authorityName="Bahanak, Nack &amp; Pariselle" authorityYear="2022" box="[231,402,1728,1749]" class="Monogenea" family="Ancylodiscoididae" genus="Quadriacanthus" kingdom="Animalia" order="Dactylogyridea" pageId="11" pageNumber="12" phylum="Platyhelminthes" rank="species" species="barombiensis">
<emphasis id="B9327003A71BE7125EEB17E02CF0F925" box="[231,402,1728,1749]" italics="true" pageId="11" pageNumber="12">Q. barombiensis</emphasis>
</taxonomicName>
in the shape of the ventral and dorsal anchors and cunei. They can be distinguished by the median process of the dorsal bar without filaments at its end in
<taxonomicName id="4C46D792A71BE7125D9F15CE297EFAF3" authorityName="Kasembele &amp; Vanhove &amp; Manda &amp; Jorissen &amp; Luus-Powell &amp; Smit &amp; Bilong Bilong &amp; Bahanak" authorityYear="2024" box="[915,1052,1262,1283]" class="Monogenea" family="Ancylodiscoididae" genus="Quadriacanthus" kingdom="Animalia" order="Dactylogyridea" pageId="11" pageNumber="12" phylum="Platyhelminthes" rank="species" species="curvicirrus" status="sp. nov.">
<emphasis id="B9327003A71BE7125D9F15CE297EFAF3" box="[915,1052,1262,1283]" italics="true" pageId="11" pageNumber="12">Q. curvicirrus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A201CD78A71BE7125A2E15CE2913FAF3" box="[1058,1137,1262,1283]" pageId="11" pageNumber="12" rank="species">sp. nov.</taxonomicNameLabel>
vs with two filaments in
<taxonomicName id="4C46D792A71BE7125B7315CE2ED0FAD4" authorityName="Bahanak, Nack &amp; Pariselle" authorityYear="2022" class="Monogenea" family="Ancylodiscoididae" genus="Quadriacanthus" kingdom="Animalia" order="Dactylogyridea" pageId="11" pageNumber="12" phylum="Platyhelminthes" rank="species" species="barombiensis">
<emphasis id="B9327003A71BE7125B7315CE2ED0FAD4" italics="true" pageId="11" pageNumber="12">Q. barombiensis</emphasis>
</taxonomicName>
; with respective median process length h= (41.150.2) vs (2732). The MCO of
<taxonomicName id="4C46D792A71BE7125AAE14102849FAB5" authorityName="Kasembele &amp; Vanhove &amp; Manda &amp; Jorissen &amp; Luus-Powell &amp; Smit &amp; Bilong Bilong &amp; Bahanak" authorityYear="2024" box="[1186,1323,1328,1349]" class="Monogenea" family="Ancylodiscoididae" genus="Quadriacanthus" kingdom="Animalia" order="Dactylogyridea" pageId="11" pageNumber="12" phylum="Platyhelminthes" rank="species" species="curvicirrus" status="sp. nov.">
<emphasis id="B9327003A71BE7125AAE14102849FAB5" box="[1186,1323,1328,1349]" italics="true" pageId="11" pageNumber="12">Q. curvicirrus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A201CD78A71BE7125B3D1410281DFAB5" box="[1329,1407,1328,1349]" pageId="11" pageNumber="12" rank="species">sp. nov.</taxonomicNameLabel>
is characteristic, tubular, curved at its distal end with a simple base and the accessory piece massive with outgrowths posteriorly and anteriorly directed. This differs from the situation in
<taxonomicName id="4C46D792A71BE7125DA314962937FA3B" authorityName="Bahanak, Nack &amp; Pariselle" authorityYear="2022" box="[943,1109,1462,1483]" class="Monogenea" family="Ancylodiscoididae" genus="Quadriacanthus" kingdom="Animalia" order="Dactylogyridea" pageId="11" pageNumber="12" phylum="Platyhelminthes" rank="species" species="barombiensis">
<emphasis id="B9327003A71BE7125DA314962937FA3B" box="[943,1109,1462,1483]" italics="true" pageId="11" pageNumber="12">Q. barombiensis</emphasis>
</taxonomicName>
with a tubular straight MCO and a simple, slightly S-shaped accessory piece, ending in one small point.
</paragraph>
</subSubSection>
</treatment>
</document>