172 lines
19 KiB
XML
172 lines
19 KiB
XML
<document id="7B7CF4B9CEF9E23350E60BB8254B1480" ID-DOI="10.11646/zootaxa.3893.3.4" ID-GBIF-Dataset="b9a6a057-dd8b-4e92-8c4d-3f2bde53341e" ID-ISSN="1175-5326" ID-Zenodo-Dep="227642" ID-ZooBank="C8D52425-9F98-42CC-95BB-6553D943AA50" IM.bibliography_approvedBy="juliana" IM.illustrations_approvedBy="juliana" IM.materialsCitations_approvedBy="juliana" IM.metadata_approvedBy="juliana" IM.taxonomicNames_approvedBy="juliana" IM.treatments_approvedBy="juliana" checkinTime="1460994749293" checkinUser="plazi" docAuthor="Rossin, María Alejandra & Timi, Juan Tomás" docDate="2014" docId="050E2B38FFBBAB3106E0FE1DFD96F9C3" docLanguage="en" docName="zt03893p396.pdf" docOrigin="Zootaxa 3893 (3)" docSource="https://doi.org/10.11646/zootaxa.3893.3.4" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Characithecium quadratum Rossin & Timi, 2014, n. sp." docType="treatment" docVersion="11" lastPageNumber="390" masterDocId="F9375340FFB3AB390677FFAAFFF2FFB0" masterDocTitle="Characithecium (Monogenoidea: Dactylogyridae) parasitic on the Neotropical fish Oligosarcus jenynsii (Teleostei: Characidae) from the Pampasic region, Argentina, with the emendation of the genus" masterLastPageNumber="396" masterPageNumber="382" pageNumber="390" updateTime="1739214354552" updateUser="ExternalLinkService">
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<mods:mods id="17AAA98B582D56C5B2359EF54737E744" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="9E6ED7AD2FE55F87049942F8C7A6B6B5">
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<mods:title id="FF1FBBE9C09669F811C177628A5C47A2">Characithecium (Monogenoidea: Dactylogyridae) parasitic on the Neotropical fish Oligosarcus jenynsii (Teleostei: Characidae) from the Pampasic region, Argentina, with the emendation of the genus</mods:title>
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</mods:titleInfo>
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<mods:name id="741C4AA43C7762B37B662A6B59E47406" type="personal">
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<mods:roleTerm id="DBE6E5E62B00DBFB2F7CF214F453C0C9">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="D1CFC8AEDDFAF1A3881D68AAC1D7AB2F">Rossin, María Alejandra</mods:namePart>
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<mods:affiliation id="BC09D6E13D31B3B1943E3098180F53EA">Laboratorio de Parasitología, Instituto de Investigaciones Marinas y Costeras (IIMIyC), Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata-Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Funes 3350, (7600) Mar del Plata, Argentina.</mods:affiliation>
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<mods:nameIdentifier id="158D95D77AE1E03E8E61B08FB133EB8C" type="email">mrossin@mdp.edu.ar</mods:nameIdentifier>
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</mods:name>
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<mods:name id="151968CFAE0C67C401541455DB0A44D1" type="personal">
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<mods:role id="E0AEAF91FF00649E0B0CA14F21B717D4">
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<mods:roleTerm id="31B44785392A6A15C9334CE36EB1B253">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="30C72A9BC9488D09DD1F8212BAA1462E">Timi, Juan Tomás</mods:namePart>
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<mods:affiliation id="676C4D61384BF88740198DF1CE193B98">Laboratorio de Parasitología, Instituto de Investigaciones Marinas y Costeras (IIMIyC), Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata-Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Funes 3350, (7600) Mar del Plata, Argentina.</mods:affiliation>
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<mods:nameIdentifier id="6555CC32249018D5141CBCDC525E68A1" type="email">jtimi@mdp.edu.ar</mods:nameIdentifier>
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<mods:typeOfResource id="1DDAED5C944567E0B87BCC8DA0CBD417">text</mods:typeOfResource>
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<mods:titleInfo id="10F48A4906441A66B9EC97CC9F20BB8B">
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<mods:title id="BD78A7429C8EEF03E495DBECC79A32DF">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="03894C28665A9B40F76E2DD90530A2ED">
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<mods:date id="65C7399A8AAD0A19C2B8289D20B78539">2014</mods:date>
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<mods:detail id="56FD44AD0467979DCA442E60E1544774" type="pubDate">
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<mods:number id="D8AD3180EDAE9A84C5E94D4E50257908">2014-12-09</mods:number>
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</mods:detail>
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<mods:detail id="3D2EF3E24853AEA0362C0B6D4B430C9A" type="volume">
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<mods:number id="3B6DEC56894CF54AD1CE91CBB5EBE190">3893</mods:number>
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</mods:detail>
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<mods:detail id="79977DED169F510CBC16999AD0B65E25" type="issue">
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<mods:number id="5339A7BFB8523A25C7167024EA16BEB3">3</mods:number>
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<mods:start id="647BE4FAFE03C1B56935D5DE861DCFE1">382</mods:start>
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<mods:end id="3420CA6534F0C7CA88FF8DBA5E48CB2D">396</mods:end>
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<mods:location id="BDD79FE60C61C1FA771A4F075C63FD89">
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<mods:url id="9422B1B5868983A61A75A7415420BE21">https://doi.org/10.11646/zootaxa.3893.3.4</mods:url>
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</mods:location>
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<mods:classification id="43E28AA81C3F42109BDC5C29CACB420A">journal article</mods:classification>
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<mods:identifier id="4ACA912EDD11D7BB756E653DE150388C" type="DOI">10.11646/zootaxa.3893.3.4</mods:identifier>
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<mods:identifier id="9285BEF3B426B62F1C5474291557FB34" type="GBIF-Dataset">b9a6a057-dd8b-4e92-8c4d-3f2bde53341e</mods:identifier>
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<mods:identifier id="567AC632F5D8A5F87D284D3021005CA3" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="891D95F93B1ADCEF66AF7306F5E9CD42" type="Zenodo-Dep">227642</mods:identifier>
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<mods:identifier id="A52A54E25903231E09CDF3B7ED8A8161" type="ZooBank">C8D52425-9F98-42CC-95BB-6553D943AA50</mods:identifier>
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</mods:mods>
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<treatment id="050E2B38FFBBAB3106E0FE1DFD96F9C3" ID-DOI="http://doi.org/10.5281/zenodo.6132166" ID-GBIF-Taxon="119597277" ID-Zenodo-Dep="6132166" LSID="urn:lsid:plazi:treatment:050E2B38FFBBAB3106E0FE1DFD96F9C3" httpUri="http://treatment.plazi.org/id/050E2B38FFBBAB3106E0FE1DFD96F9C3" lastPageNumber="390" pageId="8" pageNumber="390" scope_family="Dactylogyridae">
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<subSubSection id="C5BDC9A5FFBBAB3106E0FE1DFDC3FE62" box="[151,561,439,466]" pageId="8" pageNumber="390" type="nomenclature">
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<paragraph id="8D189A2EFFBBAB3106E0FE1DFDC3FE62" blockId="8.[151,561,439,499]" box="[151,561,439,466]" pageId="8" pageNumber="390">
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<heading id="D6502D42FFBBAB3106E0FE1DFDC3FE62" bold="true" box="[151,561,439,466]" fontSize="11" level="1" pageId="8" pageNumber="390" reason="1">
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<emphasis id="BFD3463CFFBBAB3106E0FE1DFDC3FE62" bold="true" box="[151,561,439,466]" pageId="8" pageNumber="390">
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<taxonomicName id="4AA7E1ADFFBBAB3106E0FE1DFE15FE61" authorityName="Rossin & Timi" authorityYear="2014" box="[151,487,439,465]" class="Monogenea" family="Dactylogyridae" genus="Characithecium" kingdom="Animalia" order="Dactylogyridea" pageId="8" pageNumber="390" phylum="Platyhelminthes" rank="species" species="quadratum" status="sp. nov.">
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<emphasis id="BFD3463CFFBBAB3106E0FE1DFE15FE61" bold="true" box="[151,487,439,465]" italics="true" pageId="8" pageNumber="390">Characithecium quadratum</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A4E0FB47FFBBAB310799FE12FDC3FE62" box="[494,561,440,466]" pageId="8" pageNumber="390" rank="species">n. sp.</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="C5BDC9A5FFBBAB3106E0FE70FE71FE43" box="[151,387,474,499]" pageId="8" pageNumber="390" type="description">
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||
<paragraph id="8D189A2EFFBBAB3106E0FE70FE71FE43" blockId="8.[151,561,439,499]" box="[151,387,474,499]" pageId="8" pageNumber="390">
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||
(
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<figureCitation id="159C86ABFFBBAB3106E8FE70FEDAFE43" box="[159,296,474,499]" captionStart="FIGURES 27 – 34" captionStartId="9.[151,264,1668,1691]" captionTargetBox="[173,1321,193,1623]" captionTargetId="figure@9.[151,1436,193,1647]" captionTargetPageId="9" captionText="FIGURES 27 – 34. Characithecium quadratum n. sp. 27. whole mount, ventral view. 28. male genital complex, ventral view. 29. vagina, ventral view. 30. ventral bar. 31. dorsal bar. 32. ventral anchor. 33. dorsal anchor. 34. hook. Scale bars: 27 = 125 Μm; 28 = 10 Μm; 29 – 34 = 20 Μm." figureDoi="http://doi.org/10.5281/zenodo.227645" httpUri="https://zenodo.org/record/227645/files/figure.png" pageId="8" pageNumber="390">Figs. 27–34</figureCitation>
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; 49–50)
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</paragraph>
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</subSubSection>
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<subSubSection id="C5BDC9A5FFBBAB3106E0FD88FAFFFDEF" pageId="8" pageNumber="390" type="materials_examined">
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<paragraph id="8D189A2EFFBBAB3106E0FD88FD89FD8B" blockId="8.[151,1437,546,1651]" box="[151,635,546,571]" pageId="8" pageNumber="390">
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<emphasis id="BFD3463CFFBBAB3106E0FD88FEE3FD8B" bold="true" box="[151,273,546,571]" pageId="8" pageNumber="390">
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<typeStatus id="521C248CFFBBAB3106E0FD88FF20FD8B" box="[151,210,546,571]" pageId="8" pageNumber="390">Type</typeStatus>
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host.
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</emphasis>
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<taxonomicName id="4AA7E1ADFFBBAB31076FFD89FD85FD8B" authority="Gunther" authorityName="Gunther" box="[280,631,546,571]" class="Actinopterygii" family="Characidae" genus="Oligosarcus" kingdom="Animalia" order="Characiformes" pageId="8" pageNumber="390" phylum="Chordata" rank="species" species="jenynsii">
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<emphasis id="BFD3463CFFBBAB31076FFD89FE0CFD8A" box="[280,510,547,571]" italics="true" pageId="8" pageNumber="390">Oligosarcus jenynsii</emphasis>
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(Günther)
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</taxonomicName>
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.
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</paragraph>
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<paragraph id="8D189A2EFFBBAB3106B0FDECFAFFFDEF" blockId="8.[151,1437,546,1651]" box="[199,1293,582,607]" pageId="8" pageNumber="390">
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||
<emphasis id="BFD3463CFFBBAB3106B0FDECFE97FDEF" bold="true" box="[199,357,582,607]" pageId="8" pageNumber="390">
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||
<typeStatus id="521C248CFFBBAB3106B0FDECFEF0FDEF" box="[199,258,582,607]" pageId="8" pageNumber="390">Type</typeStatus>
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locality.
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||
</emphasis>
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||
<location id="8878CCF5FFBBAB31071BFDECFE0CFDEF" LSID="urn:lsid:plazi:treatment:050E2B38FFBBAB3106E0FE1DFD96F9C3:8878CCF5FFBBAB31071BFDECFE0CFDEF" box="[364,510,582,607]" country="Argentina" latitude="-38.133335" longLatPrecision="1177" longitude="-57.533333" municipality="Mar Chiquita" name="Nahuel Ruca" pageId="8" pageNumber="390" stateProvince="Buenos Aires Province">Nahuel Rucá</location>
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||
<geoCoordinate id="E893FCE9FFBBAB310473FDEDFD90FDEF" box="[516,610,583,607]" degrees="38" direction="south" minutes="08" orientation="latitude" pageId="8" pageNumber="390" precision="925" value="-38.133335">38°08´S</geoCoordinate>
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||
,
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||
<geoCoordinate id="E893FCE9FFBBAB310419FDECFD27FDEF" box="[622,725,582,607]" degrees="57" direction="west" minutes="32" orientation="longitude" pageId="8" pageNumber="390" precision="925" value="-57.533333">57°32´W</geoCoordinate>
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,
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||
<collectingMunicipality id="6D7C0054FFBBAB310496FDEDFC8BFDEF" box="[737,889,582,607]" pageId="8" pageNumber="390">Mar Chiquita</collectingMunicipality>
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||
,
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||
<collectingRegion id="4F6354CCFFBBAB3105F2FDEDFB79FDEF" box="[901,1163,582,607]" country="Argentina" name="Buenos Aires" pageId="8" pageNumber="390">Buenos Aires Province</collectingRegion>
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,
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||
<collectingCountry id="F5B0DABEFFBBAB3102E2FDECFAFAFDEF" box="[1173,1288,582,607]" name="Argentina" pageId="8" pageNumber="390">Argentina</collectingCountry>
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.
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C5BDC9A5FFBBAB3106B0FDC0FD35FD17" pageId="8" pageNumber="390" type="description">
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||
<paragraph id="8D189A2EFFBBAB3106B0FDC0FE63FD33" blockId="8.[151,1437,546,1651]" box="[199,401,618,643]" pageId="8" pageNumber="390">
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<emphasis id="BFD3463CFFBBAB3106B0FDC0FEA2FD33" bold="true" box="[199,336,618,643]" pageId="8" pageNumber="390">Prevalence.</emphasis>
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60%.
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</paragraph>
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<paragraph id="8D189A2EFFBBAB3106B0FD24FD35FD17" blockId="8.[151,1437,546,1651]" box="[199,711,654,679]" pageId="8" pageNumber="390">
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<emphasis id="BFD3463CFFBBAB3106B0FD24FD9AFD17" bold="true" box="[199,616,654,679]" pageId="8" pageNumber="390">Mean abundance (intensity range).</emphasis>
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1 (1–4).
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</paragraph>
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</subSubSection>
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||
<subSubSection id="C5BDC9A5FFBBAB3106B0FD18FB92FD5F" pageId="8" pageNumber="390" type="materials_examined">
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||
<paragraph id="8D189A2EFFBBAB3106B0FD18FB92FD5F" blockId="8.[151,1437,546,1651]" pageId="8" pageNumber="390">
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||
<emphasis id="BFD3463CFFBBAB3106B0FD18FE75FD7B" bold="true" box="[199,391,690,715]" pageId="8" pageNumber="390">
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<typeStatus id="521C248CFFBBAB3106B0FD18FEF0FD7B" box="[199,258,690,715]" pageId="8" pageNumber="390">Type</typeStatus>
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material.
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</emphasis>
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||
<materialsCitation id="3DCF9073FFBBAB3107D7FD18FD28FD7B" box="[416,730,690,715]" country="Argentina" latitude="-38.133335" location="Nahuel Ruca" longLatPrecision="1177" longitude="-57.533333" municipality="Mar Chiquita" pageId="8" pageNumber="390" specimenCode="MLP-He-6799" specimenCount="1" stateProvince="Buenos Aires Province" typeStatus="holotype">
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||
<typeStatus id="521C248CFFBBAB3107D7FD18FDFAFD7B" box="[416,520,690,715]" pageId="8" pageNumber="390" type="holotype">Holotype</typeStatus>
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(
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<specimenCode id="DD013255FFBBAB31045EFD18FD23FD7B" box="[553,721,690,715]" pageId="8" pageNumber="390">MLP-He-6799</specimenCode>
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)
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||
</materialsCitation>
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<materialsCitation id="3DCF9073FFBBAB310484FD18FB92FD5F" collectionCode="HCMLP" country="Argentina" latitude="-38.133335" location="La Plata" longLatPrecision="1177" longitude="-57.533333" municipality="La Plata" pageId="8" pageNumber="390" specimenCode="MLP-He-6800" specimenCount="1" stateProvince="Buenos Aires Province" typeStatus="paratype">
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and
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<typeStatus id="521C248CFFBBAB310543FD19FC52FD7B" box="[820,928,691,715]" pageId="8" pageNumber="390" type="paratype">paratypes</typeStatus>
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||
(
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<specimenCode id="DD013255FFBBAB3105B6FD18FB9BFD7B" box="[961,1129,690,715]" pageId="8" pageNumber="390">MLP-He-6800</specimenCode>
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) are deposited in the Helminthological Collection of the Museo de La Plata (
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<collectionCode id="EBB602EBFFBBAB310572FD7DFC99FD5F" box="[773,875,727,751]" collectionName="HCMLP" pageId="8" pageNumber="390">HCMLP</collectionCode>
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),
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<collectingMunicipality id="6D7C0054FFBBAB310509FD7DFC2CFD5F" box="[894,990,726,751]" pageId="8" pageNumber="390">La Plata</collectingMunicipality>
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||
,
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<collectingCountry id="F5B0DABEFFBBAB31059EFD7CFBAEFD5F" box="[1001,1116,726,751]" name="Argentina" pageId="8" pageNumber="390">Argentina</collectingCountry>
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.
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||
</materialsCitation>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C5BDC9A5FFBBAB3106B0FD50FD89FC87" pageId="8" pageNumber="390" type="etymology">
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<paragraph id="8D189A2EFFBBAB3106B0FD50FD89FC87" blockId="8.[151,1437,546,1651]" pageId="8" pageNumber="390">
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<emphasis id="BFD3463CFFBBAB3106B0FD50FEBCFCA3" bold="true" box="[199,334,762,787]" pageId="8" pageNumber="390">Etymology.</emphasis>
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The specific name is derived from Latin
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<taxonomicName id="4AA7E1ADFFBBAB310537FD51FC49FCA3" box="[832,955,763,787]" class="Actinopterygii" family="Characidae" genus="Characithecium" kingdom="Animalia" order="Characiformes" pageId="8" pageNumber="390" phylum="Chordata" rank="species" species="quadratum">
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<emphasis id="BFD3463CFFBBAB310537FD51FC49FCA3" box="[832,955,763,787]" italics="true" pageId="8" pageNumber="390">quadratum</emphasis>
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</taxonomicName>
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(=square) and refers to the shape of the accessory piece of the copulatory complex.
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</paragraph>
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</subSubSection>
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||
<subSubSection id="C5BDC9A5FFBBAB3106B0FCE8FD45FA53" pageId="8" pageNumber="390" type="description">
|
||
<paragraph id="8D189A2EFFBBAB3106B0FCE8FD45FA53" blockId="8.[151,1437,546,1651]" pageId="8" pageNumber="390">
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||
<emphasis id="BFD3463CFFBBAB3106B0FCE8FEABFCEB" bold="true" box="[199,345,834,859]" pageId="8" pageNumber="390">Description.</emphasis>
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Based on
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<specimenCount id="9BA151A7FFBBAB3107A6FCE9FD9FFCEB" box="[465,621,834,859]" pageId="8" pageNumber="390" type="generic">10 specimens</specimenCount>
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. Body robust 631 (498–752; n =10) long; greatest width 174 (144–223) usually at middle of body. Cephalic lobes developed. Five pairs of head organs and cephalic glands present. Two pair of eyespots in cephalic region and anterior to pharynx, accessory granules present in cephalic regions at level of pharynx. Pharynx spherical, 36 (32–40) in diameter; esophagus short. Haptor hexagonal, 78 (71–90) long, 100 (87–114) wide. Ventral anchor 43 (40–46) long, base 28 (23–31) wide, with well-developed elongate superficial root, shorter deep root, straight shaft and curved distal point, anchor filaments conspicuous. Dorsal anchor 34 (32–36) long, base 20 (18–23) wide, with developed roots, superficial root fusiform, straight shaft with curved distal point. Ventral bar 34 (29–37) long, with medial suture flanked by 2 blunt small protrusions at posterior margin and dilated extremes. Dorsal bar curved 39 (36–41) long with ends slightly expanded. Hooks similar in shape pairs 1 and 5 reduced in size 16 (12–19) long, hooks (excluding pairs 1 and 5) 22 (19–27) long, with protruding thumb and delicate point; shank comprised of 2 subunits; proximal subunit expanded, FH loop short. MCO a coiled tube with 2 counterclockwise coils, 163 (156–171) long; base of MCO reel-shaped, connected to articulation process of accessory piece. Accessory piece large, 40 (37–45) long, comprising 2 subunits connected by a muscular ligament, distal subunit a hook-shaped; proximal subunit elongate, with expanded and cup-shaped distal end serving as guide for male copulatory organ. Gonads overlapping; testis dorsal to germarium; seminal vesicle as a distal dilation of vas deferens. Prostatic reservoir present. Vitellaria dense throughout trunk, except in regions of reproductive organs. Oviduct, ootype and uterus not observed. Vaginal aperture marginal sinistral and slightly sclerotized, opening at level of anterior border of testicle. Vagina as a sinuous sclerotized tube connecting with a seminal receptacle anterior to germarium.
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</paragraph>
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</subSubSection>
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<subSubSection id="C5BDC9A5FFBBAB3106B0FA44FD96F9C3" pageId="8" pageNumber="390" type="discussion">
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||
<paragraph id="8D189A2EFFBBAB3106B0FA44FD96F9C3" blockId="8.[151,1437,546,1651]" pageId="8" pageNumber="390">
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<emphasis id="BFD3463CFFBBAB3106B0FA44FEC9F9B7" bold="true" box="[199,315,1518,1543]" pageId="8" pageNumber="390">Remarks.</emphasis>
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||
<taxonomicName id="4AA7E1ADFFBBAB310736FA44FD8AF9B6" box="[321,632,1518,1542]" class="Monogenea" family="Dactylogyridae" genus="Characithecium" kingdom="Animalia" order="Dactylogyridea" pageId="8" pageNumber="390" phylum="Platyhelminthes" rank="species" species="quadratum" status="sp. nov.">
|
||
<emphasis id="BFD3463CFFBBAB310736FA44FD8AF9B6" box="[321,632,1518,1542]" italics="true" pageId="8" pageNumber="390">Characithecium quadratum</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A4E0FB47FFBBAB310409FA44FD4FF9B7" box="[638,701,1518,1543]" pageId="8" pageNumber="390" rank="species">
|
||
<emphasis id="BFD3463CFFBBAB310409FA44FD4FF9B7" bold="true" box="[638,701,1518,1543]" pageId="8" pageNumber="390">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
differs from its congeners mainly by having the largest accessory piece, which is also different in shape, being rectangular with hook-shaped distal subunit and elongate proximal subunit ending in a cup-shaped anterior extreme. The position of vaginal aperture (at level of anterior margin of testicle) is also unique among congeners.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |