212 lines
26 KiB
XML
212 lines
26 KiB
XML
<document id="DBD5F5FC4E7ECF09C80DDA5BA6517F4B" ID-DOI="10.11646/zootaxa.3309.1.1" ID-GBIF-Dataset="53c82f0b-6ddb-4a56-8940-5a3e53bc1dc6" ID-ISSN="1175-5326" ID-Zenodo-Dep="280992" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460480450742" checkinUser="plazi" docAuthor="Kuchta, Roman, Burianová, Alena, Jirkú, Miloslav, Chambrier, Alain, Oros, Mikuláš, Brabec, Jan & Scholz, Tomáš" docDate="2012" docId="038A97030A21FFAFFF7D763B0268FBFF" docLanguage="en" docName="zt03309p035.pdf" docOrigin="Zootaxa 3309" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Kirstenella Kuchta" docType="treatment" docVersion="9" lastPageNumber="9" masterDocId="FFB3EF7B0A26FFA7FFEA71340779FFF0" masterDocTitle="Bothriocephalidean tapeworms (Cestoda) of freshwater fish in Africa, including erection of Kirstenella n. gen. and description of Tetracampos martinae n. sp." masterLastPageNumber="35" masterPageNumber="1" pageNumber="8" updateTime="1698307587982" updateUser="plazi">
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<mods:title id="06D225E5382753C1B5CD1C2FD05B2989">Bothriocephalidean tapeworms (Cestoda) of freshwater fish in Africa, including erection of Kirstenella n. gen. and description of Tetracampos martinae n. sp.</mods:title>
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<mods:namePart id="32A945C613FC68AD526485AA93DECBB6">Kuchta, Roman</mods:namePart>
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<mods:namePart id="8E4DF50816C5222720D3AE3CBC4150F5">Burianová, Alena</mods:namePart>
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<mods:namePart id="8EEFF0016C378C2EB5E76043E2447C53">Jirkú, Miloslav</mods:namePart>
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<mods:namePart id="ADBDAB2C9868A48B0C59E091A863983D">Chambrier, Alain</mods:namePart>
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<mods:namePart id="10DD653B3697D724AC0D3C1C9DC19131">Oros, Mikuláš</mods:namePart>
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<mods:namePart id="07166C8F744A0BD51E9C873E69238A8F">Brabec, Jan</mods:namePart>
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<mods:namePart id="B7533FBE7991A6E565EDC7529CD23DD4">Scholz, Tomáš</mods:namePart>
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<mods:title id="E8EA6048B8477267A7FC9AD6D803D2A0">Zootaxa</mods:title>
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<mods:date id="DD159B2987032218483256841F7BA15A">2012</mods:date>
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<mods:number id="26C2308DAE306BB42012F321D97E134F">2012-05-11</mods:number>
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<mods:number id="F42DF7B1A9138852B952FF575BA56D0E">3309</mods:number>
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<treatment id="038A97030A21FFAFFF7D763B0268FBFF" ID-DOI="http://doi.org/10.5281/zenodo.6174505" ID-GBIF-Taxon="119517176" ID-Zenodo-Dep="6174505" LSID="urn:lsid:plazi:treatment:038A97030A21FFAFFF7D763B0268FBFF" httpUri="http://treatment.plazi.org/id/038A97030A21FFAFFF7D763B0268FBFF" lastPageId="8" lastPageNumber="9" pageId="7" pageNumber="8">
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<subSubSection id="C339759E0A21FFA0FF7D763B06A1F8D9" box="[151,472,1807,1833]" pageId="7" pageNumber="8" type="nomenclature">
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<paragraph id="8B9C26150A21FFA0FF7D763B06A1F8D9" blockId="7.[151,472,1807,1833]" box="[151,472,1807,1833]" pageId="7" pageNumber="8">
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<heading id="D0D491790A21FFA0FF7D763B06A1F8D9" bold="true" box="[151,472,1807,1833]" fontSize="11" level="1" pageId="7" pageNumber="8" reason="1">
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<emphasis id="B957FA070A21FFA0FF7D763B06A1F8D9" bold="true" box="[151,472,1807,1833]" pageId="7" pageNumber="8">
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<taxonomicName id="4C235D960A21FFA0FF7D763B0606F8D9" ID-CoL="7P7SY" authority="Kuchta" authorityName="Kuchta" box="[151,383,1807,1833]" class="Cestoda" family="Bothriocephalidae" genus="Kirstenella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bothriocephalidea" pageId="7" pageNumber="8" phylum="Platyhelminthes" rank="genus">
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<emphasis id="B957FA070A21FFA0FF7D763B0662F8D9" bold="true" box="[151,283,1807,1833]" italics="true" pageId="7" pageNumber="8">Kirstenella</emphasis>
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Kuchta
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</taxonomicName>
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n. gen.
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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="C339759E0A21FFAFFF7D7662022EFEEC" lastPageId="8" lastPageNumber="9" pageId="7" pageNumber="8" type="diagnosis">
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<paragraph id="8B9C26150A21FFAFFF7D7662022EFEEC" blockId="7.[151,1437,1878,2011]" lastBlockId="8.[151,1437,151,1040]" lastPageId="8" lastPageNumber="9" pageId="7" pageNumber="8">
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<emphasis id="B957FA070A21FFA0FF7D7662066AF89F" bold="true" box="[151,275,1878,1903]" pageId="7" pageNumber="8">Diagnosis:</emphasis>
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<taxonomicName id="4C235D960A21FFA0FEF076620693F89E" box="[282,490,1878,1902]" class="Cestoda" kingdom="Animalia" order="Bothriocephalidea" pageId="7" pageNumber="8" phylum="Platyhelminthes" rank="order">Bothriocephalidea</taxonomicName>
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,
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<taxonomicName id="4C235D960A21FFA0FE1F766205BFF89E" box="[501,710,1878,1902]" class="Cestoda" family="Bothriocephalidae" kingdom="Animalia" order="Bothriocephalidea" pageId="7" pageNumber="8" phylum="Platyhelminthes" rank="family">Bothriocephalidae</taxonomicName>
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. Medium-sized worms. Segmentation present. Segments trapeziform, craspedote. Scolex elongate. Bothria elongate, shallow. Apical disc present, as wide as, or slightly wider, than bothrial part of scolex, armed with large, simple hooks arranged in two lateral semicircles. Neck absent. Testes in two lateral fields, continuous between segments. Cirrus-sac thick-walled, spherical, large, representing as much as 1/6–2/5 of segment width; internal seminal vesicle present; cirrus unarmed. Genital pore dorsal, median. Ovary compact, bilobed, transversely elongate. Vagina posterior to cirrus-sac, enlarged distally. Vitelline follicles cortical, in two lateral fields continuous between segments. Uterine duct sinuous, S-shaped, enlarging in gravid segments. Uterus small, oval. Uterine pore median. Eggs operculate, unembryonated. In freshwater siluriforms. Africa.
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</paragraph>
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</subSubSection>
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<subSubSection id="C339759E0A2EFFAFFF23701C047AFE94" pageId="8" pageNumber="9" type="etymology">
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<paragraph id="8B9C26150A2EFFAFFF23701C047AFE94" blockId="8.[151,1437,151,1040]" pageId="8" pageNumber="9">
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<emphasis id="B957FA070A2EFFAFFF23701C062AFEB0" bold="true" box="[201,339,296,320]" pageId="8" pageNumber="9">Etymology:</emphasis>
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The new genus is named in honour of Kirsten Jensen, University of Kansas at Lawrence,
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<collectingCountry id="F33466850A2EFFAFFAB6701302EEFECF" box="[1372,1431,295,319]" name="United States of America" pageId="8" pageNumber="9">USA</collectingCountry>
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, for her outstanding contribution to cestode systematics.
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</paragraph>
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</subSubSection>
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<subSubSection id="C339759E0A2EFFAFFF237044032DFE77" box="[201,1108,367,392]" pageId="8" pageNumber="9" type="materials_examined">
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<paragraph id="8B9C26150A2EFFAFFF237044032DFE77" blockId="8.[151,1437,151,1040]" box="[201,1108,367,392]" pageId="8" pageNumber="9">
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<emphasis id="B957FA070A2EFFAFFF23704406ADFE78" bold="true" box="[201,468,367,392]" pageId="8" pageNumber="9">
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<typeStatus id="549898B70A2EFFAFFF237044067DFE78" box="[201,260,368,392]" pageId="8" pageNumber="9">Type</typeStatus>
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and only species:
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</emphasis>
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<taxonomicName id="4C235D960A2EFFAFFE36705B04F4FE77" authority="(Woodland, 1937)" authorityName="(Woodland, 1937) Kuchta" baseAuthorityName="Woodland" baseAuthorityYear="1937" box="[476,909,367,392]" class="Cestoda" family="Bothriocephalidae" genus="Kirstenella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bothriocephalidea" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="species" species="gordoni" status="comb. nov.">
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<emphasis id="B957FA070A2EFFAFFE36705B05C2FE78" bold="true" box="[476,699,367,392]" italics="true" pageId="8" pageNumber="9">Kirstenella gordoni</emphasis>
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(
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<bibRefCitation id="EFB25BE40A2EFFAFFD23705B04FDFE77" author="Woodland, W. N. F." box="[713,900,367,391]" firstAuthor="Woodland" journalOrPublisher="Proceedings of the Zoological Society of London B" pageId="8" pageNumber="9" pagination="189 - 197" part="107" refId="ref27794" refString="Woodland, W. N. F. (1937) Some cestodes from Sierra Leone. II. A new caryophyllaeid, Marsypocephalus, and Polyonchobothrium. Proceedings of the Zoological Society of London B, 107, 189 - 197." title="Some cestodes from Sierra Leone. II. A new caryophyllaeid, Marsypocephalus, and Polyonchobothrium" type="journal article" year="1937">Woodland, 1937</bibRefCitation>
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)
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</taxonomicName>
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Kuchta,
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<taxonomicNameLabel id="A264477C0A2EFFAFFC187044032DFE77" box="[1010,1108,367,391]" pageId="8" pageNumber="9">n. comb.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="C339759E0A2EFFAFFF2370A00665FDAF" pageId="8" pageNumber="9" type="discussion">
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<paragraph id="8B9C26150A2EFFAFFF2370A00665FDAF" blockId="8.[151,1437,151,1040]" pageId="8" pageNumber="9">
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<emphasis id="B957FA070A2EFFAFFF2370A0064FFE5C" bold="true" box="[201,310,404,428]" pageId="8" pageNumber="9">Remarks</emphasis>
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: The new genus is placed in
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<taxonomicName id="4C235D960A2EFFAFFD9C70A00482FE5C" authority="Lonnberg, 1889" authorityName="Lonnberg" authorityYear="1889" box="[630,1019,404,428]" class="Cestoda" family="Bothriocephalidae" kingdom="Animalia" order="Bothriocephalidea" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="family">Bothriocephalidae Lönnberg, 1889</taxonomicName>
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because it possesses the median genital pore, follicular vitellaria, and a ventral uterine pore (
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<bibRefCitation id="EFB25BE40A2EFFAFFCE370830491FE3F" author="Kuchta, R. & Scholz, T. & Brabec, J. & Bray, R. A." box="[777,1000,439,464]" etAl="et al." firstAuthor="Kuchta" journalOrPublisher="International Journal for Parasitology" pageId="8" pageNumber="9" pagination="49 - 55" part="38" refId="ref24901" refString="Kuchta, R., Scholz, T., Brabec, J. & Bray, R. A. (2008 a) Suppression of the tapeworm order Pseudophyllidea (Platyhelminthes: Eucestoda) and the proposal of two new orders, Bothriocephalidea and Diphyllobothriidea. International Journal for Parasitology, 38, 49 - 55." title="Suppression of the tapeworm order Pseudophyllidea (Platyhelminthes: Eucestoda) and the proposal of two new orders, Bothriocephalidea and Diphyllobothriidea" type="journal article" year="2008" yearSuffix="a">
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Kuchta
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<emphasis id="B957FA070A2EFFAFFC89708D04EAFE20" box="[867,915,440,464]" italics="true" pageId="8" pageNumber="9">et al</emphasis>
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. 2008a
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</bibRefCitation>
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,
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<bibRefCitation id="EFB25BE40A2EFFAFFC197083037DFE3F" author="Kuchta, R. & Scholz, T. & Bray, R. A." box="[1011,1028,439,463]" journalOrPublisher="Systematic Parasitology" pageId="8" pageNumber="9" pagination="81 - 136" part="71" refId="ref24960" refString="Kuchta, R., Scholz, T. & Bray, R. A. (2008 b) Revision of the order Bothriocephalidea Kuchta, Scholz, Brabec & Bray, 2008 (Eucestoda) with amended generic diagnoses and keys to families and genera. Systematic Parasitology, 71, 81 - 136." title="Revision of the order Bothriocephalidea Kuchta, Scholz, Brabec & Bray, 2008 (Eucestoda) with amended generic diagnoses and keys to families and genera" type="journal article" year="2008" yearSuffix="b">b</bibRefCitation>
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). It is typified by combination of the following characteristics: (1) scolex is elongate with a small apical disc armed with two lateral semicircles of hooks; (2) cirrus-sac is large (its width represents as much as 1/6–2/5 of the width of segments) and it is situated perpendicularly; (3) a low number of testes (less than 75 per segment); (4) vagina is enlarged distally; (5) vitellaria are cortical.
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</paragraph>
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</subSubSection>
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<subSubSection id="C339759E0A2EFFAFFF2373580268FBFF" pageId="8" pageNumber="9" type="reference_group">
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<paragraph id="8B9C26150A2EFFAFFF2373580268FBFF" blockId="8.[151,1437,151,1040]" pageId="8" pageNumber="9">
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<taxonomicName id="4C235D960A2EFFAFFF237358063CFD74" ID-CoL="7P7SY" authority="Kuchta" box="[201,325,620,644]" class="Cestoda" family="Bothriocephalidae" genus="Kirstenella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bothriocephalidea" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="genus">
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<emphasis id="B957FA070A2EFFAFFF237358063CFD74" box="[201,325,620,644]" italics="true" pageId="8" pageNumber="9">Kirstenella</emphasis>
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</taxonomicName>
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differs from all but three bothriocephalid genera (
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<taxonomicName id="4C235D960A2EFFAFFC6A73580271FD74" authority="Diesing, 1854" authorityName="Diesing" authorityYear="1854" box="[896,1288,620,644]" class="Cestoda" family="Ptychobothriidae" genus="Polyonchobothrium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pseudophyllidea" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="genus">
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<emphasis id="B957FA070A2EFFAFFC6A73580327FD74" box="[896,1118,620,644]" italics="true" pageId="8" pageNumber="9">Polyonchobothrium</emphasis>
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Diesing, 1854
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</taxonomicName>
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,
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<taxonomicName id="4C235D960A2EFFAFFAFE73590786FD57" authority="Dollfus, 1934" authorityName="Dollfus" authorityYear="1934" class="Cestoda" family="Ptychobothriidae" genus="Senga" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pseudophyllidea" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="genus">
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<emphasis id="B957FA070A2EFFAFFAFE73590221FD74" box="[1300,1368,621,644]" italics="true" pageId="8" pageNumber="9">Senga</emphasis>
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Dollfus, 1934
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</taxonomicName>
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and
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<taxonomicName id="4C235D960A2EFFAFFEDE73A50533FD57" authority="Wedl, 1861" authorityName="Wedl" authorityYear="1861" box="[308,586,655,680]" class="Cestoda" family="Ptychobothriidae" genus="Tetracampos" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pseudophyllidea" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="genus">
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<emphasis id="B957FA070A2EFFAFFEDE73A506BDFD58" box="[308,452,657,680]" italics="true" pageId="8" pageNumber="9">Tetracampos</emphasis>
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<bibRefCitation id="EFB25BE40A2EFFAFFE2073BB0533FD57" author="Wedl, K." box="[458,586,655,679]" firstAuthor="Wedl" journalOrPublisher="Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften Wien" pageId="8" pageNumber="9" pagination="463 - 482" part="44" refId="ref27652" refString="Wedl, K. (1861) Zur Helminthenfauna Agyptens. III. Nematoda. IV. Cestoda. Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften Wien, 44, 463 - 482." title="Zur Helminthenfauna Agyptens. III. Nematoda. IV. Cestoda" type="journal article" year="1861">Wedl, 1861</bibRefCitation>
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</taxonomicName>
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) in the presence of an apical disc armed with two lateral semicircles of large hooks (
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<bibRefCitation id="EFB25BE40A2EFFAFFF00738006ACFD3C" author="Kuchta, R. & Scholz, T. & Bray, R. A." box="[234,469,692,716]" etAl="et al." firstAuthor="Kuchta" journalOrPublisher="Systematic Parasitology" pageId="8" pageNumber="9" pagination="81 - 136" part="71" refId="ref24960" refString="Kuchta, R., Scholz, T. & Bray, R. A. (2008 b) Revision of the order Bothriocephalidea Kuchta, Scholz, Brabec & Bray, 2008 (Eucestoda) with amended generic diagnoses and keys to families and genera. Systematic Parasitology, 71, 81 - 136." title="Revision of the order Bothriocephalidea Kuchta, Scholz, Brabec & Bray, 2008 (Eucestoda) with amended generic diagnoses and keys to families and genera" type="journal article" year="2008" yearSuffix="b">
|
||
Kuchta
|
||
<emphasis id="B957FA070A2EFFAFFEAC73810603FD3C" box="[326,378,692,716]" italics="true" pageId="8" pageNumber="9">et al</emphasis>
|
||
. 2008b
|
||
</bibRefCitation>
|
||
). The new genus can be distinguished from
|
||
<taxonomicName id="4C235D960A2EFFAFFC397381031AFD3C" authority="Wedl, 1861" authorityName="Wedl" authorityYear="1861" box="[979,1123,693,716]" class="Cestoda" family="Ptychobothriidae" genus="Tetracampos" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pseudophyllidea" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="genus">
|
||
<emphasis id="B957FA070A2EFFAFFC397381031AFD3C" box="[979,1123,693,716]" italics="true" pageId="8" pageNumber="9">Tetracampos</emphasis>
|
||
</taxonomicName>
|
||
by the presence of cortical (instead of medullary) vitelline follicles and presence of operculate, thin-walled (vs. unoperculated, with hyaline membrane) eggs. The new genus can be distinguished from
|
||
<taxonomicName id="4C235D960A2EFFAFFCAB73C80366FCE4" authority="Diesing, 1854" authorityName="Diesing" authorityYear="1854" box="[833,1055,764,788]" class="Cestoda" family="Ptychobothriidae" genus="Polyonchobothrium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pseudophyllidea" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="genus">
|
||
<emphasis id="B957FA070A2EFFAFFCAB73C80366FCE4" box="[833,1055,764,788]" italics="true" pageId="8" pageNumber="9">Polyonchobothrium</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C235D960A2EFFAFFBB273C903E5FCE4" authority="Dollfus, 1934" authorityName="Dollfus" authorityYear="1934" box="[1112,1180,765,788]" class="Cestoda" family="Ptychobothriidae" genus="Senga" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pseudophyllidea" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="genus">
|
||
<emphasis id="B957FA070A2EFFAFFBB273C903E5FCE4" box="[1112,1180,765,788]" italics="true" pageId="8" pageNumber="9">Senga</emphasis>
|
||
</taxonomicName>
|
||
mainly by the relative size of the cirrus-sac, which is markedly larger (ratio of its width to the width of segments 16–39%) than that of species of
|
||
<taxonomicName id="4C235D960A2EFFAFFEF97271062EFCAC" authority="Dollfus, 1934" authorityName="Dollfus" authorityYear="1934" box="[275,343,837,860]" class="Cestoda" family="Ptychobothriidae" genus="Senga" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pseudophyllidea" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="genus">
|
||
<emphasis id="B957FA070A2EFFAFFEF97271062EFCAC" box="[275,343,837,860]" italics="true" pageId="8" pageNumber="9">Senga</emphasis>
|
||
</taxonomicName>
|
||
(ratio 4–10%) and
|
||
<taxonomicName id="4C235D960A2EFFAFFDD472700465FCAC" authority="Diesing, 1854" authorityName="Diesing" authorityYear="1854" box="[574,796,836,860]" class="Cestoda" family="Ptychobothriidae" genus="Polyonchobothrium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pseudophyllidea" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="genus">
|
||
<emphasis id="B957FA070A2EFFAFFDD472700465FCAC" box="[574,796,836,860]" italics="true" pageId="8" pageNumber="9">Polyonchobothrium</emphasis>
|
||
</taxonomicName>
|
||
(ratio 5–10%), and is situated more perpendicularly in
|
||
<taxonomicName id="4C235D960A2EFFAFFF7D725C066AFC70" ID-CoL="7P7SY" authority="Kuchta" box="[151,275,872,896]" class="Cestoda" family="Bothriocephalidae" genus="Kirstenella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bothriocephalidea" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="genus">
|
||
<emphasis id="B957FA070A2EFFAFFF7D725C066AFC70" box="[151,275,872,896]" italics="true" pageId="8" pageNumber="9">Kirstenella</emphasis>
|
||
</taxonomicName>
|
||
, whereas longitudinally or obliquely in the two remaining genera (
|
||
<figureCitation id="13183A900A2EFFAFFBCF725303CAFC8F" box="[1061,1203,871,895]" captionStart="FIGURES 15–22" captionStartId="10.[151,264,1817,1840]" captionTargetBox="[167,1428,207,1765]" captionTargetId="figure@10.[151,1436,195,1793]" captionTargetPageId="10" captionText="FIGURES 15–22. Line drawings of Kirstenella gordoni (Woodland, 1937) ex Heterobranchus bidorsalis from Kenya (IPCAS C-609). 15, Complete worm. 16, Detail of hooks. 17, Scolex, dorsoventral view. 18, Complete circle of hooks. 19, Detail of genital complex of mature segment, dorsal view. 20, Egg. 21, Cross-section of gravid segment at level of cirrus-sac. 22, Mature segment, dorsal view. Abbreviations: cs, cirrus-sac; gp, genital pore; iv, internal seminal vesicle; lm, inner longitudinal muscles; ov, ovary; t, testes; up, uterine pore; ut, uterus; v, vagina; vd, vas deferens; vf, vitelline follicles; vr, viteline reservoir." httpUri="https://zenodo.org/record/280995/files/figure.png" pageId="8" pageNumber="9">Figs. 19, 22</figureCitation>
|
||
,
|
||
<figureCitation id="13183A900A2EFFAFFB2972530268FC8F" box="[1219,1297,871,895]" captionStart="FIGURES 33–40" captionStartId="13.[151,264,1643,1666]" captionTargetBox="[164,1423,204,1612]" captionTargetId="figure@13.[151,1436,193,1622]" captionTargetPageId="13" captionText="FIGURES 33–40. Line drawings of Polyonchobothrium polypteri (Leydig, 1853) ex Polypterus spp. from Kenya and the Sudan (IPCAS C-464). 33, Complete worm. 34, Scolex, dorsoventral view. 35, Complete circle of hooks. 36, Detail of hooks. 37, Egg. 38, Detail of genital complex of mature segment, dorsal view. 39, Mature segment, dorsal view, neotype. 40, Crosssection of the gravid segment at the level of cirrus-sac. Abbreviations: e, eggs; pg, prostatic glands; vd, vas deferens." httpUri="https://zenodo.org/record/280997/files/figure.png" pageId="8" pageNumber="9">38, 39</figureCitation>
|
||
). Moreover,
|
||
<taxonomicName id="4C235D960A2EFFAFFF7D72B8060CFC54" authority="Diesing, 1854" authorityName="Diesing" authorityYear="1854" box="[151,373,908,932]" class="Cestoda" family="Ptychobothriidae" genus="Polyonchobothrium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pseudophyllidea" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="genus">
|
||
<emphasis id="B957FA070A2EFFAFFF7D72B8060CFC54" box="[151,373,908,932]" italics="true" pageId="8" pageNumber="9">Polyonchobothrium</emphasis>
|
||
</taxonomicName>
|
||
has a markedly wider apical disc (350–510 µm) and much larger hooks (up to 190 μm) mostly distributed in 4 quadrants, whereas
|
||
<taxonomicName id="4C235D960A2EFFAFFDC6728405D1FC38" ID-CoL="7P7SY" authority="Kuchta" box="[556,680,944,968]" class="Cestoda" family="Bothriocephalidae" genus="Kirstenella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bothriocephalidea" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="genus">
|
||
<emphasis id="B957FA070A2EFFAFFDC6728405D1FC38" box="[556,680,944,968]" italics="true" pageId="8" pageNumber="9">Kirstenella</emphasis>
|
||
</taxonomicName>
|
||
has a slender apical disc (230–300 μm) with smaller apical hooks (shorter than 90 μm) distributed in 2 semicircles. Hooks of
|
||
<taxonomicName id="4C235D960A2EFFAFFCA272E104F5FC1C" authority="Dollfus, 1934" authorityName="Dollfus" authorityYear="1934" box="[840,908,981,1004]" class="Cestoda" family="Ptychobothriidae" genus="Senga" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pseudophyllidea" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="genus">
|
||
<emphasis id="B957FA070A2EFFAFFCA272E104F5FC1C" box="[840,908,981,1004]" italics="true" pageId="8" pageNumber="9">Senga</emphasis>
|
||
</taxonomicName>
|
||
have an indistinct blade and handle (data not shown), whereas those of
|
||
<taxonomicName id="4C235D960A2EFFAFFE5072CC054FFBE0" ID-CoL="7P7SY" authority="Kuchta" box="[442,566,1016,1040]" class="Cestoda" family="Bothriocephalidae" genus="Kirstenella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bothriocephalidea" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="genus">
|
||
<emphasis id="B957FA070A2EFFAFFE5072CC054FFBE0" box="[442,566,1016,1040]" italics="true" pageId="8" pageNumber="9">Kirstenella</emphasis>
|
||
</taxonomicName>
|
||
have the blade well differentiated from the handle (
|
||
<figureCitation id="13183A900A2EFFAFFB9172C3027DFBFF" box="[1147,1284,1015,1039]" captionStart="FIGURES 15–22" captionStartId="10.[151,264,1817,1840]" captionTargetBox="[167,1428,207,1765]" captionTargetId="figure@10.[151,1436,195,1793]" captionTargetPageId="10" captionText="FIGURES 15–22. Line drawings of Kirstenella gordoni (Woodland, 1937) ex Heterobranchus bidorsalis from Kenya (IPCAS C-609). 15, Complete worm. 16, Detail of hooks. 17, Scolex, dorsoventral view. 18, Complete circle of hooks. 19, Detail of genital complex of mature segment, dorsal view. 20, Egg. 21, Cross-section of gravid segment at level of cirrus-sac. 22, Mature segment, dorsal view. Abbreviations: cs, cirrus-sac; gp, genital pore; iv, internal seminal vesicle; lm, inner longitudinal muscles; ov, ovary; t, testes; up, uterine pore; ut, uterus; v, vagina; vd, vas deferens; vf, vitelline follicles; vr, viteline reservoir." httpUri="https://zenodo.org/record/280995/files/figure.png" pageId="8" pageNumber="9">Figs. 16, 18</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |