142 lines
16 KiB
XML
142 lines
16 KiB
XML
<document id="B362AB3DFE4B7EEAF7527B562C8D83DD" ID-DOI="10.5281/zenodo.209761" ID-GBIF-Dataset="2b78cedc-fd40-4bff-98c5-12aacd319fc4" ID-ISSN="1175-5326" ID-Zenodo-Dep="209761" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460563593877" checkinUser="plazi" docAuthor="Calhoun, Dana M. & Dronen, Norman O." docDate="2012" docId="C9111C113931DC3FFF35758096ECFAE9" docLanguage="en" docName="zt03589p029.pdf" docOrigin="Zootaxa 3589" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Mesocoelium" docType="treatment" docVersion="9" lastPageNumber="19" masterDocId="352864693923DC2DFFA27517937AFF9F" masterDocTitle="A reevaluation of specimens of Mesocoelium monas (Platyhelminthes: Digenea: Mesocoeliidae) from the Natural History Museum, UK and the United States National Parasite Collection, USA" masterLastPageNumber="29" masterPageNumber="1" pageNumber="19" updateTime="1698320643524" updateUser="plazi">
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<mods:mods id="49F4AE3FB57A7B88D5F1D1C5DFCD92E8" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="4BE65CD781C160D931C72507CB0932C9">
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<mods:title id="797FB95BD851AE2F368F3B332D9060C0">A reevaluation of specimens of Mesocoelium monas (Platyhelminthes: Digenea: Mesocoeliidae) from the Natural History Museum, UK and the United States National Parasite Collection, USA</mods:title>
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</mods:titleInfo>
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<mods:name id="27A754A433B326B0CF13CC99DC10C9DD" type="personal">
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<mods:roleTerm id="46BF050D7DB8E12508E43981E52051EF">Author</mods:roleTerm>
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<mods:namePart id="CF6D586A4E13A628070CBB5FB30138F6">Calhoun, Dana M.</mods:namePart>
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</mods:name>
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<mods:name id="536F32D38F2CBCF1212794A35BFBAD78" type="personal">
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<mods:role id="47F09E81A93878E118820D59E506DF53">
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<mods:roleTerm id="AA640D337189AAB637CD4CB4E5433DDB">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="78069C7B334B2DA43196697A5951350B">Dronen, Norman O.</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="3DCEEA5C25B50EC854A21F29B74EAAD7">text</mods:typeOfResource>
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<mods:titleInfo id="B0504121EF4339DED2356EA0962A9D0D">
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<mods:title id="4305DCD133DE718689B6C818C92E35C2">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="44BCB8F332A8ABA496D74FD21DDA7CC0">
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<mods:date id="7389DC7AE93FF95816B53B84AB4D3FF3">2012</mods:date>
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<mods:detail id="7FAF691E8B656035C8AAF60D4FC285A2" type="volume">
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<mods:number id="913BE359B0E2CFC8AA97EE1E44E983D3">3589</mods:number>
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</mods:detail>
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<mods:start id="B978E93B37190BDAA017CE824CD93E4F">1</mods:start>
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<mods:end id="12BECD3072C95540898EA703C1BCB616">29</mods:end>
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<mods:classification id="CB22C83B69C79A5EFD3949727A3C9EF1">journal article</mods:classification>
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<mods:identifier id="28C661C8C67821B3F7BCAE89893AE4E6" type="DOI">10.5281/zenodo.209761</mods:identifier>
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<mods:identifier id="EF04A247F1BB4D65F47E337DB280FF95" type="GBIF-Dataset">2b78cedc-fd40-4bff-98c5-12aacd319fc4</mods:identifier>
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<mods:identifier id="D120C9703D8CC00CA70BFA35CB12570A" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="2C7BFE710286F31963B2A2A90118B5C7" type="Zenodo-Dep">209761</mods:identifier>
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</mods:mods>
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<treatment id="C9111C113931DC3FFF35758096ECFAE9" ID-DOI="http://doi.org/10.5281/zenodo.5618426" ID-GBIF-Taxon="119557243" ID-Zenodo-Dep="5618426" LSID="urn:lsid:plazi:treatment:C9111C113931DC3FFF35758096ECFAE9" httpUri="http://treatment.plazi.org/id/C9111C113931DC3FFF35758096ECFAE9" lastPageNumber="19" pageId="18" pageNumber="19">
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<subSubSection id="09A2FE8C3931DC3FFF35758090FFFEA1" pageId="18" pageNumber="19" type="nomenclature">
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<paragraph id="4107AD073931DC3FFF35758091C1FF2E" blockId="18.[151,699,151,210]" box="[151,699,151,177]" pageId="18" pageNumber="19">
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<heading id="1A4F1A6B3931DC3FFF35758091C1FF2E" bold="true" box="[151,699,151,177]" fontSize="11" level="1" pageId="18" pageNumber="19" reason="1">
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<emphasis id="73CC71153931DC3FFF35758091C1FF2E" bold="true" box="[151,699,151,177]" pageId="18" pageNumber="19">
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<taxonomicName id="86B8D6843931DC3FFF3575809242FF2E" ID-CoL="7PGXC" box="[151,312,151,177]" class="Trematoda" family="Mesocoeliidae" genus="Mesocoelium" kingdom="Animalia" order="Plagiorchiida" pageId="18" pageNumber="19" phylum="Platyhelminthes" rank="genus">
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<emphasis id="73CC71153931DC3FFF3575809242FF2E" bold="true" box="[151,312,151,177]" italics="true" pageId="18" pageNumber="19">Mesocoelium</emphasis>
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</taxonomicName>
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cf
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<emphasis id="73CC71153931DC3FFEFF758092AFFF2E" bold="true" box="[349,469,151,177]" italics="true" pageId="18" pageNumber="19">monodi—</emphasis>
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USNPC 0 90332.00
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="4107AD073931DC3FFF3575AD920CFF4D" blockId="18.[151,699,151,210]" box="[151,374,186,210]" pageId="18" pageNumber="19">
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(Figure 12,
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<tableCitation id="0C3A98BC3931DC3FFEB875AD9217FF4D" box="[282,365,186,210]" captionStart="TABLE 3" captionStartId="19.[151,235,673,694]" captionTargetBox="[151,1436,784,1362]" captionTargetPageId="19" captionText="TABLE 3. Comparative measurements, morphometric percentages and morphometric ratios for species of Mesocoelium previously identified as Mesocoelium monas that appear to be Mesocoelium monodi from the Natural History Museum, UK and the United States Parasitology Collection." httpUri="http://table.plazi.org/id/15C7FD8F3930DC3EFF3577B69145FD6B" pageId="18" pageNumber="19" tableUuid="15C7FD8F3930DC3EFF3577B69145FD6B">Table 3</tableCitation>
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)
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</paragraph>
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<paragraph id="4107AD073931DC3FFF3574149617FE85" blockId="18.[151,1436,258,1398]" box="[151,1389,258,283]" pageId="18" pageNumber="19">
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<emphasis id="73CC71153931DC3FFF35741493A2FE84" bold="true" box="[151,216,259,283]" pageId="18" pageNumber="19">Host:</emphasis>
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<taxonomicName id="86B8D6843931DC3FFF7D7414913FFE85" authority="Weigermann" authorityName="Weigermann" box="[223,581,258,283]" class="Amphibia" family="Bufonidae" genus="Incilius" kingdom="Animalia" order="Anura" pageId="18" pageNumber="19" phylum="Chordata" rank="species" species="valliceps">
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<emphasis id="73CC71153931DC3FFF7D741492E4FE84" box="[223,414,259,283]" italics="true" pageId="18" pageNumber="19">Incilius valliceps</emphasis>
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(Weigermann)
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</taxonomicName>
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(syn.
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<taxonomicName id="86B8D6843931DC3FFD29741490BEFE85" authority="Weigermann" authorityName="Weigermann" box="[651,964,258,283]" class="Amphibia" family="Bufonidae" genus="Bufo" kingdom="Animalia" order="Anura" pageId="18" pageNumber="19" phylum="Chordata" rank="species" species="valliceps">
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<emphasis id="73CC71153931DC3FFD2974149050FE84" box="[651,810,259,283]" italics="true" pageId="18" pageNumber="19">Bufo valliceps</emphasis>
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Weigermann
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</taxonomicName>
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), Gulf coast toad (
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<taxonomicName id="86B8D6843931DC3FFB33741597A7FE85" box="[1169,1245,258,282]" class="Amphibia" kingdom="Animalia" order="Anura" pageId="18" pageNumber="19" phylum="Chordata" rank="order">Anura</taxonomicName>
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:
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<taxonomicName id="86B8D6843931DC3FFB457415961BFE85" box="[1255,1377,258,282]" class="Amphibia" family="Bufonidae" kingdom="Animalia" order="Anura" pageId="18" pageNumber="19" phylum="Chordata" rank="family">Bufonidae</taxonomicName>
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).
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</paragraph>
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<paragraph id="4107AD073931DC3FFF65743190FFFEA1" blockId="18.[151,1436,258,1398]" box="[199,901,294,319]" pageId="18" pageNumber="19">
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<emphasis id="73CC71153931DC3FFF6574319248FEA0" bold="true" box="[199,306,294,319]" pageId="18" pageNumber="19">Locality:</emphasis>
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Metairie, Louisiana;
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<geoCoordinate id="248CCBC03931DC3FFD81743191FCFEA1" box="[547,646,294,318]" direction="north" orientation="latitude" pageId="18" pageNumber="19" precision="925" value="29.583334">29 35’ N</geoCoordinate>
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<geoCoordinate id="248CCBC03931DC3FFD2C74319195FEA1" box="[654,751,294,318]" direction="west" orientation="longitude" pageId="18" pageNumber="19" precision="925" value="-91.01667">
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90
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<specimenCount id="57BE668E3931DC3FFD1374319195FEA1" box="[689,751,294,318]" pageId="18" pageNumber="19" type="generic">61 W</specimenCount>
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</geoCoordinate>
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. (Introduced)
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</paragraph>
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</subSubSection>
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<subSubSection id="09A2FE8C3931DC3FFF65745D92A4FD39" pageId="18" pageNumber="19" type="description">
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<paragraph id="4107AD073931DC3FFF65745D92A4FD39" blockId="18.[151,1436,258,1398]" pageId="18" pageNumber="19">
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<emphasis id="73CC71153931DC3FFF65745D9221FEFC" bold="true" box="[199,347,330,355]" pageId="18" pageNumber="19">Description:</emphasis>
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Based on one specimen: Body 1,456 by 494; forebody 460 long, representing 32% of the body length. Mouth subterminal; oral sucker wider than long, 172 by 169; prepharynx short; pharynx wider than long, 75 by 78; ratio of pharynx width to oral sucker width 1:2.2; esophagus 50 long; ceca terminating posterior to posterior margin of ovary, occupying 49% of postovarian space. Ventral sucker oval, situated in anterior 1/3 of body, wider than long, 140 by 143; ratio of ventral sucker width to oral sucker width, 1:1.8. Testes opposite; right testis 96 by 120; left testis, 104 by 101. Genital pore submedian, immediately postpharyngeal. Cirrus sac 99 long, representing 7% of body length. Ovary longer than wide, overlapping posterior margin of right testis, 100 by 85; postovarian space 790 long, representing 54% of body length. Uterus extensive, filling hindbody. Vitelline follicles distributed in lateral fields from level of lower margin of oral sucker to level of cecal ends posteriorly. Eggs (30 by 22) (n=1). Excretory system not visible.
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</paragraph>
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</subSubSection>
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<subSubSection id="09A2FE8C3931DC3FFF6577A496ECFAE9" pageId="18" pageNumber="19" type="discussion">
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<paragraph id="4107AD073931DC3FFF6577A49214FCA9" blockId="18.[151,1436,258,1398]" pageId="18" pageNumber="19">
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<emphasis id="73CC71153931DC3FFF6577A49247FD54" bold="true" box="[199,317,691,715]" pageId="18" pageNumber="19">Remarks:</emphasis>
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This specimen appears to be contracted, pulling the genital pore into the oral sucker. Most eggs were not measured because this specimen appeared to be a young adult and had only a few undeveloped eggs in the uterus. Also, the poor condition of the specimen limited measurements of some other structures (e.g. excretory system, cirrus sac).
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</paragraph>
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<paragraph id="4107AD073931DC3FFF65765592B2FBC9" blockId="18.[151,1436,258,1398]" pageId="18" pageNumber="19">
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Although the specimen has ceca that surpass the ovary posteriorly and a prebifurcal genital pore, and is assigned to the
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<taxonomicName id="86B8D6843931DC3FFEFE767092DFFCE1" box="[348,421,871,894]" class="Trematoda" family="Mesocoeliidae" genus="Mesocoelium" kingdom="Animalia" order="Plagiorchiida" pageId="18" pageNumber="19" phylum="Platyhelminthes" rank="species" species="monas">monas</taxonomicName>
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body
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<typeStatus id="9E0313A53931DC3FFE5976709154FCE0" box="[507,558,871,895]" pageId="18" pageNumber="19">type</typeStatus>
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, it cannot be assigned specifically to
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<taxonomicName id="86B8D6843931DC3FFBA4767F9707FCE0" box="[1030,1149,871,895]" class="Trematoda" family="Mesocoeliidae" genus="Mesocoelium" kingdom="Animalia" order="Plagiorchiida" pageId="18" pageNumber="19" phylum="Platyhelminthes" rank="species" species="monas">
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<emphasis id="73CC71153931DC3FFBA4767F9767FCE0" box="[1030,1053,872,895]" italics="true" pageId="18" pageNumber="19">M</emphasis>
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.
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<emphasis id="73CC71153931DC3FFB96767F9707FCE0" box="[1076,1149,872,895]" italics="true" pageId="18" pageNumber="19">monas</emphasis>
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</taxonomicName>
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. This specimen can be distinguished from
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<taxonomicName id="86B8D6843931DC3FFED2769B92A4FC3C" box="[368,478,907,931]" class="Trematoda" family="Mesocoeliidae" genus="Mesocoelium" kingdom="Animalia" order="Plagiorchiida" pageId="18" pageNumber="19" phylum="Platyhelminthes" rank="species" species="monas">
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<emphasis id="73CC71153931DC3FFED2769B92FDFC3C" box="[368,391,908,931]" italics="true" pageId="18" pageNumber="19">M</emphasis>
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.
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<emphasis id="73CC71153931DC3FFE37769B92A4FC3C" box="[405,478,908,931]" italics="true" pageId="18" pageNumber="19">monas</emphasis>
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</taxonomicName>
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by having vitelline fields that terminate near to the cecal ends rather than terminating well short of the cecal ends, a smaller forebody (460; 32% of the body length compared with 970; 53%), a narrower oral sucker (169 compared with 295 [230–360]), a narrower pharynx (78 compared with 133 [100–166]), a narrower ventral sucker (143 compared with 300), a larger percentage that the ceca surpass the ovary into the postovarian space (54% compared with 31%); a narrower ovary (85 compared with 267), and smaller egg lengths (30 compared with 34–44).
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</paragraph>
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<paragraph id="4107AD073931DC3FFF65717596ECFAE9" blockId="18.[151,1436,258,1398]" pageId="18" pageNumber="19">
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This specimen is consistent with
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<taxonomicName id="86B8D6843931DC3FFDE4717391BBFBE4" box="[582,705,1123,1147]" class="Trematoda" family="Mesocoeliidae" genus="Mesocoelium" kingdom="Animalia" order="Plagiorchiida" pageId="18" pageNumber="19" phylum="Platyhelminthes" rank="species" species="monodi">
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<emphasis id="73CC71153931DC3FFDE471739127FBE4" box="[582,605,1124,1147]" italics="true" pageId="18" pageNumber="19">M</emphasis>
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.
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<emphasis id="73CC71153931DC3FFDCF717491BBFBE4" box="[621,705,1123,1147]" italics="true" pageId="18" pageNumber="19">monodi</emphasis>
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</taxonomicName>
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by having similar forebody lengths (460; 32% forebody length compared with 778; 26%), a similar ratio of oral sucker width to pharynx width (1:2.2 compared with 1:2.8), a similar oral sucker width to ventral sucker width (1:1.8 compared with 1:1.3) and a similar egg width (22 compared with 20–23). This specimen can be distinguished from
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<taxonomicName id="86B8D6843931DC3FFC9671C790CEFB79" box="[820,948,1230,1255]" class="Trematoda" family="Mesocoeliidae" genus="Mesocoelium" kingdom="Animalia" order="Plagiorchiida" pageId="18" pageNumber="19" phylum="Platyhelminthes" rank="species" species="monodi">
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<emphasis id="73CC71153931DC3FFC9671C79031FB78" box="[820,843,1232,1255]" italics="true" pageId="18" pageNumber="19">M</emphasis>
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.
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<emphasis id="73CC71153931DC3FFCC271D990CEFB79" box="[864,948,1230,1254]" italics="true" pageId="18" pageNumber="19">monodi</emphasis>
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</taxonomicName>
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by having a shorter body length (1,456 compared with 3,000), a longer percentage of ceca that surpass the ovary into the postovarian space (49% compared with 33%) and these specimens were collected in different geographical areas (Louisiana compared with
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<collectingCountry id="39AFED973931DC3FFF35702D926BFACD" box="[151,273,1338,1362]" name="Cameroon" pageId="18" pageNumber="19">Cameroon</collectingCountry>
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). Although we feel this specimen may represent
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<taxonomicName id="86B8D6843931DC3FFCE8702B90BDFACC" box="[842,967,1339,1363]" class="Trematoda" family="Mesocoeliidae" genus="Mesocoelium" kingdom="Animalia" order="Plagiorchiida" pageId="18" pageNumber="19" phylum="Platyhelminthes" rank="species" species="monodi">
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<emphasis id="73CC71153931DC3FFCE8702B901BFACC" box="[842,865,1340,1363]" italics="true" pageId="18" pageNumber="19">M</emphasis>
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.
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<emphasis id="73CC71153931DC3FFCD1702C90BDFACC" box="[883,967,1339,1363]" italics="true" pageId="18" pageNumber="19">monodi</emphasis>
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</taxonomicName>
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, these differences suggest this specimen might represent an undescribed species. This appears to be the same species as represented by USNPC 0 90334.00.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |