243 lines
24 KiB
XML
243 lines
24 KiB
XML
<document id="1173C00A0FED400C88938E1E59BB1F12" ID-DOI="10.5281/zenodo.180897" ID-GBIF-Dataset="d0034a16-cad2-4058-9569-95a0dd26699c" ID-ISSN="1175-5326" ID-Zenodo-Dep="180897" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459818700620" checkinUser="plazi" docAuthor="Barnett, Leonie J., Smales, Lesley R. & Cribb, Thomas H." docDate="2008" docId="03C487A0FF83FF8BFF164943FB5EFDF4" docLanguage="en" docName="zt01705p039.pdf" docOrigin="Zootaxa 1705" docStyle="DocumentStyle:6581673A57F01A3145754A1E615EDFF0.4:Zootaxa.2007-2008.journal_article" docStyleId="6581673A57F01A3145754A1E615EDFF0" docStyleName="Zootaxa.2007-2008.journal_article" docStyleVersion="4" docTitle="Cantharus capricornia" docType="treatment" docVersion="8" lastPageNumber="36" masterDocId="FFFDFFD8FF8EFF84FF814D6CFFB9F96E" masterDocTitle="A complex of putative acanthocolpid cercariae (Digenea) from Nassarius olivaceus and N. dorsatus (Gastropoda: Nassariidae) in Central Queensland, Australia" masterLastPageNumber="39" masterPageNumber="21" pageNumber="34" updateTime="1698221669718" updateUser="plazi">
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<mods:titleInfo id="29C0BF608486C0BC61B63D0E976FD46C">
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<mods:title id="D256D8675C33065A7F54AA9210223A28">A complex of putative acanthocolpid cercariae (Digenea) from Nassarius olivaceus and N. dorsatus (Gastropoda: Nassariidae) in Central Queensland, Australia</mods:title>
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</mods:titleInfo>
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<mods:name id="DDFE8A21CA6BBB835B254E6B2B0F3DBC" type="personal">
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<mods:role id="00D23895FA54CF91955B2733A6CDD8E2">
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<mods:namePart id="ABBD49D5BB0B9A58D31B3606B0C7E45D">Barnett, Leonie J.</mods:namePart>
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<mods:roleTerm id="1FF7757C154774DAD4FEABA4E35F6798">Author</mods:roleTerm>
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<mods:namePart id="36C273F7FF0C4C8A08FF9738BF51C114">Smales, Lesley R.</mods:namePart>
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</mods:name>
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<mods:name id="84E8FA4FF4FCEAA4A7CA73603EE2D4D8" type="personal">
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<mods:roleTerm id="9DF15F4C193BCBA5A390B99B65FAB39A">Author</mods:roleTerm>
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<mods:namePart id="8DFBABB99C4372893C03981272CEBC4E">Cribb, Thomas H.</mods:namePart>
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<mods:typeOfResource id="27FCB39C27986BA9613868795F592B6B">text</mods:typeOfResource>
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<mods:titleInfo id="29AE745BC678B1D740CC35CD4A6A53AF">
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<mods:title id="5F12C5D7791F739AB2A890533DFABDF8">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="C888866B4FA908247DDC57EA63E88D38">
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<mods:date id="ED568C64C70E8B84AF123FF710C4C88B">2008</mods:date>
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<mods:detail id="E7DA979592EB4DA856E851F8A5AEA8F8" type="volume">
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<mods:number id="38597D71C69A8E932C25633FC00BABEE">1705</mods:number>
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<mods:start id="E9CD5AE0665F7381DA82084B75AC0338">21</mods:start>
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<mods:classification id="AB678B98356038BC52A33E55E27B94FC">journal article</mods:classification>
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<mods:identifier id="BA485BBFE796E39E0DFA4947FDB4462D" type="DOI">10.5281/zenodo.180897</mods:identifier>
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<mods:identifier id="409DA6F33CC13CB9DD72A33A72A681E2" type="GBIF-Dataset">d0034a16-cad2-4058-9569-95a0dd26699c</mods:identifier>
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<mods:identifier id="F6C4F6DCA186DB8758284BE19A349625" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="C4B1EFE807FE95B1D27598FDA3D084DF" type="Zenodo-Dep">180897</mods:identifier>
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<treatment id="03C487A0FF83FF8BFF164943FB5EFDF4" ID-DOI="http://doi.org/10.5281/zenodo.6236158" ID-GBIF-Taxon="119355273" ID-Zenodo-Dep="6236158" LSID="urn:lsid:plazi:treatment:03C487A0FF83FF8BFF164943FB5EFDF4" httpUri="http://treatment.plazi.org/id/03C487A0FF83FF8BFF164943FB5EFDF4" lastPageId="15" lastPageNumber="36" pageId="13" pageNumber="34">
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<subSubSection id="C377653DFF83FF89FF164943FF56FD02" pageId="13" pageNumber="34" type="nomenclature">
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<paragraph id="8BD236B6FF83FF89FF164943FE05FD27" blockId="13.[151,444,1071,1132]" box="[151,444,1071,1097]" pageId="13" pageNumber="34">
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<heading id="D09A81DAFF83FF89FF164943FE05FD27" bold="true" box="[151,444,1071,1097]" fontSize="11" level="1" pageId="13" pageNumber="34" reason="1">
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<emphasis id="B919EAA4FF83FF89FF164943FE05FD27" bold="true" box="[151,444,1071,1097]" pageId="13" pageNumber="34">
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||
<emphasis id="B919EAA4FF83FF89FF164943FE2DFD27" bold="true" box="[151,404,1071,1097]" italics="true" pageId="13" pageNumber="34">
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||
Cercaria
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<taxonomicName id="4C6D4D35FF83FF89FE894943FE2DFD27" box="[264,404,1071,1097]" class="Gastropoda" family="Buccinidae" genus="Cantharus" kingdom="Animalia" order="Neogastropoda" pageId="13" pageNumber="34" phylum="Mollusca" rank="species" species="capricornia">capricornia</taxonomicName>
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</emphasis>
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VI
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BD236B6FF83FF89FF16493EFF56FD02" blockId="13.[151,444,1071,1132]" box="[151,239,1106,1132]" pageId="13" pageNumber="34">
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(
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<figureCitation id="13562A33FF83FF89FF1E493EFF5CFD02" box="[159,229,1106,1132]" captionStart="FIGURE 6. a – c" captionStartId="14.[151,255,1697,1721]" captionTargetBox="[178,1352,304,1676]" captionTargetId="figure@14.[151,1436,282,1695]" captionTargetPageId="14" captionText="FIGURE 6. a – c. Cercaria capricornia VI, naturally emerged from Nassarius dorsatus: a. Body, heat-killed, in ventral view; b. Entire cercaria, heat-killed, from side view; c. Rediae, fixed, containing cercariae at different stages of development. Scale bars a, b = 100 μm; c = 200 μm." httpUri="https://zenodo.org/record/180903/files/figure.png" pageId="13" pageNumber="34">Fig. 6</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C377653DFF83FF89FF1649CEFCC1FC5A" pageId="13" pageNumber="34" type="description">
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<paragraph id="8BD236B6FF83FF89FF1649CEFCCFFDD2" blockId="13.[151,1436,1186,1772]" box="[151,886,1186,1212]" pageId="13" pageNumber="34">
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<emphasis id="B919EAA4FF83FF89FF1649CEFF62FDD2" bold="true" box="[151,219,1186,1212]" pageId="13" pageNumber="34">Host:</emphasis>
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<taxonomicName id="4C6D4D35FF83FF89FF6249CFFD8CFDD2" authority="Roding" authorityName="Roding" box="[227,565,1186,1212]" class="Gastropoda" family="Nassariidae" genus="Nassarius" kingdom="Animalia" order="Neogastropoda" pageId="13" pageNumber="34" phylum="Mollusca" rank="species" species="dorsatus">
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<emphasis id="B919EAA4FF83FF89FF6249CFFE7DFDD2" box="[227,452,1187,1212]" italics="true" pageId="13" pageNumber="34">Nassarius dorsatus</emphasis>
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(Röding)
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</taxonomicName>
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(Gastropoda,
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<taxonomicName id="4C6D4D35FF83FF89FD5D49CEFCD3FDD2" box="[732,874,1186,1212]" class="Gastropoda" family="Nassariidae" kingdom="Animalia" order="Neogastropoda" pageId="13" pageNumber="34" phylum="Mollusca" rank="family">Nassariidae</taxonomicName>
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).
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</paragraph>
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<paragraph id="8BD236B6FF83FF89FF4449A6FC4BFD8A" blockId="13.[151,1436,1186,1772]" box="[197,1010,1226,1252]" pageId="13" pageNumber="34">
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<emphasis id="B919EAA4FF83FF89FF4449A6FE8CFD8A" bold="true" box="[197,309,1226,1252]" pageId="13" pageNumber="34">Locality:</emphasis>
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Sandy Point, Corio Bay, Queensland (
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<geoCoordinate id="EE595071FF83FF89FD7A49A6FCD8FD8A" box="[763,865,1226,1252]" direction="south" orientation="latitude" pageId="13" pageNumber="34" precision="925" value="-22.966667">22°58' S</geoCoordinate>
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,
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<geoCoordinate id="EE595071FF83FF89FCEC49A6FC5CFD8A" box="[877,997,1226,1252]" direction="east" orientation="longitude" pageId="13" pageNumber="34" precision="925" value="150.76666">150°46' E</geoCoordinate>
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).
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</paragraph>
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<paragraph id="8BD236B6FF83FF89FF44499EFDA1FC62" blockId="13.[151,1436,1186,1772]" box="[197,536,1266,1292]" pageId="13" pageNumber="34">
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<emphasis id="B919EAA4FF83FF89FF44499EFE96FC62" bold="true" box="[197,303,1266,1292]" pageId="13" pageNumber="34">Habitat:</emphasis>
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Intertidal mudflats.
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</paragraph>
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<paragraph id="8BD236B6FF83FF89FF444876FCC1FC5A" blockId="13.[151,1436,1186,1772]" box="[197,888,1306,1332]" pageId="13" pageNumber="34">
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<emphasis id="B919EAA4FF83FF89FF444876FDBAFC5A" bold="true" box="[197,515,1306,1332]" pageId="13" pageNumber="34">Prevalence of emergence:</emphasis>
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0.06% (1 of 1766
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<taxonomicName id="4C6D4D35FF83FF89FD614877FCDEFC5A" box="[736,871,1307,1332]" class="Gastropoda" family="Nassariidae" genus="Nassarius" kingdom="Animalia" order="Neogastropoda" pageId="13" pageNumber="34" phylum="Mollusca" rank="species" species="dorsatus">
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<emphasis id="B919EAA4FF83FF89FD614877FCDEFC5A" box="[736,871,1307,1332]" italics="true" pageId="13" pageNumber="34">N. dorsatus</emphasis>
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</taxonomicName>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="C377653DFF83FF89FF44482EFDC0FCEA" pageId="13" pageNumber="34" type="materials_examined">
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<paragraph id="8BD236B6FF83FF89FF44482EFBEFFC32" blockId="13.[151,1436,1186,1772]" box="[197,1110,1346,1372]" pageId="13" pageNumber="34">
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<emphasis id="B919EAA4FF83FF89FF44482EFE85FC32" bold="true" box="[197,316,1346,1372]" pageId="13" pageNumber="34">Material:</emphasis>
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South Australian Museum, AHC 29318, AHC 34567–AHC 34568.
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</paragraph>
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<paragraph id="8BD236B6FF83FF89FF444806FDC0FCEA" blockId="13.[151,1436,1186,1772]" box="[197,633,1386,1412]" pageId="13" pageNumber="34">
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<emphasis id="B919EAA4FF83FF89FF444806FE1EFCEA" bold="true" box="[197,423,1386,1412]" pageId="13" pageNumber="34">Date of collection:</emphasis>
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<date id="FFD31076FF83FF89FE2E4806FD95FCEA" box="[431,556,1386,1412]" pageId="13" pageNumber="34" value="1915-08">15 August</date>
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, 2004.
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</paragraph>
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</subSubSection>
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<subSubSection id="C377653DFF83FF8BFF4448FEFB5EFDF4" lastPageId="15" lastPageNumber="36" pageId="13" pageNumber="34" type="description">
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<paragraph id="8BD236B6FF83FF89FF4448FEFED9FCC2" blockId="13.[151,1436,1186,1772]" box="[197,352,1426,1452]" pageId="13" pageNumber="34">
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<emphasis id="B919EAA4FF83FF89FF4448FEFED9FCC2" bold="true" box="[197,352,1426,1452]" pageId="13" pageNumber="34">Description:</emphasis>
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</paragraph>
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<paragraph id="8BD236B6FF83FF89FF4448D6FEB0FCBA" blockId="13.[151,1436,1186,1772]" box="[197,265,1466,1492]" pageId="13" pageNumber="34">Redia</paragraph>
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<paragraph id="8BD236B6FF83FF89FF44488FFD25FC92" blockId="13.[151,1436,1186,1772]" box="[197,668,1506,1532]" pageId="13" pageNumber="34">
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<emphasis id="B919EAA4FF83FF89FF44488FFF48FC92" box="[197,241,1507,1532]" italics="true" pageId="13" pageNumber="34">Site</emphasis>
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. Reproductive and digestive glands.
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</paragraph>
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<paragraph id="8BD236B6FF83FF89FF444B67FB18FF22" blockId="13.[151,1436,1186,1772]" pageId="13" pageNumber="34">
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<emphasis id="B919EAA4FF83FF89FF444B67FE96FF4A" box="[197,303,1547,1572]" italics="true" pageId="13" pageNumber="34">Structure</emphasis>
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. Body elongate, cylindrical with posterior extremity tapering to rounded point (
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<figureCitation id="13562A33FF83FF89FA954B66FA36FF4A" box="[1300,1423,1546,1572]" captionStart="FIGURE 6. a – c" captionStartId="14.[151,255,1697,1721]" captionTargetBox="[178,1352,304,1676]" captionTargetId="figure@14.[151,1436,282,1695]" captionTargetPageId="14" captionText="FIGURE 6. a – c. Cercaria capricornia VI, naturally emerged from Nassarius dorsatus: a. Body, heat-killed, in ventral view; b. Entire cercaria, heat-killed, from side view; c. Rediae, fixed, containing cercariae at different stages of development. Scale bars a, b = 100 μm; c = 200 μm." httpUri="https://zenodo.org/record/180903/files/figure.png" pageId="13" pageNumber="34">Figure 6c</figureCitation>
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). Mouth opens terminally; pharynx spherical. Cercariae in various stages of development.
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</paragraph>
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<paragraph id="8BD236B6FF83FF89FF444B37FD68FF1A" blockId="13.[151,1436,1186,1772]" box="[197,721,1626,1652]" pageId="13" pageNumber="34">
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<emphasis id="B919EAA4FF83FF89FF444B37FEF6FF1A" box="[197,335,1627,1652]" italics="true" pageId="13" pageNumber="34">Dimensions</emphasis>
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. Based on 10 unflattened rediae.
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</paragraph>
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<paragraph id="8BD236B6FF83FF89FF444BEEFE52FFF2" blockId="13.[151,1436,1186,1772]" box="[197,491,1666,1692]" pageId="13" pageNumber="34">Length: 340–470 (422.0)</paragraph>
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<paragraph id="8BD236B6FF83FF89FF444BC6FE0DFFAA" blockId="13.[151,1436,1186,1772]" box="[197,436,1706,1732]" pageId="13" pageNumber="34">Width: 60–80 (72.0)</paragraph>
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<paragraph id="8BD236B6FF83FF89FF444BBEFD3BFF82" blockId="13.[151,1436,1186,1772]" box="[197,642,1746,1772]" pageId="13" pageNumber="34">
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Pharynx: 20–25 (22.5)
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<date id="FFD31076FF83FF89FE544BBEFD8DFF82" box="[469,564,1746,1772]" pageId="13" pageNumber="34" value="1920-10-23">x 20–23</date>
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(21.5)
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</paragraph>
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<paragraph id="8BD236B6FF83FF89FF164A4EFE6CFE52" blockId="13.[151,1437,1826,2012]" box="[151,469,1826,1852]" pageId="13" pageNumber="34">Naturally emerged cercaria</paragraph>
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<paragraph id="8BD236B6FF83FF8AFF444A27FEBAF86C" blockId="13.[151,1437,1826,2012]" lastBlockId="14.[151,1436,152,258]" lastPageId="14" lastPageNumber="35" pageId="13" pageNumber="34">
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<emphasis id="B919EAA4FF83FF89FF444A27FEB9FE0A" box="[197,256,1867,1892]" italics="true" pageId="13" pageNumber="34">Body</emphasis>
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. Flattened, with conspicuous constriction immediately posterior to ventral sucker (
|
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<figureCitation id="13562A33FF83FF89FB504A26FAFEFE0A" box="[1233,1351,1866,1892]" captionStart="FIGURE 6. a – c" captionStartId="14.[151,255,1697,1721]" captionTargetBox="[178,1352,304,1676]" captionTargetId="figure@14.[151,1436,282,1695]" captionTargetPageId="14" captionText="FIGURE 6. a – c. Cercaria capricornia VI, naturally emerged from Nassarius dorsatus: a. Body, heat-killed, in ventral view; b. Entire cercaria, heat-killed, from side view; c. Rediae, fixed, containing cercariae at different stages of development. Scale bars a, b = 100 μm; c = 200 μm." httpUri="https://zenodo.org/record/180903/files/figure.png" pageId="13" pageNumber="34">Figure 6a</figureCitation>
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). Forebody reduced, expanded immediately anterior to ventral sucker, angled 90° dorsally from posterior hindbody at constriction; body anterior to constriction pyriform, widest at level of anterior margin of ventral sucker. Hindbody posterior to constriction expanded, large, broadly ovate, extremely flattened, extending backwards beyond tail junction on both sides, with shallow, wide ventral keel longitudinally between constriction and posterior hindbody, keel virtually a cylindrical expansion (
|
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<figureCitation id="13562A33FF80FF8AFCC34DACFC01F9B4" box="[834,952,192,218]" captionStart="FIGURE 6. a – c" captionStartId="14.[151,255,1697,1721]" captionTargetBox="[178,1352,304,1676]" captionTargetId="figure@14.[151,1436,282,1695]" captionTargetPageId="14" captionText="FIGURE 6. a – c. Cercaria capricornia VI, naturally emerged from Nassarius dorsatus: a. Body, heat-killed, in ventral view; b. Entire cercaria, heat-killed, from side view; c. Rediae, fixed, containing cercariae at different stages of development. Scale bars a, b = 100 μm; c = 200 μm." httpUri="https://zenodo.org/record/180903/files/figure.png" pageId="14" pageNumber="35">Figure 6b</figureCitation>
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). Conformation of live cercariae not documented.
|
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</paragraph>
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<caption id="DF12663EFF80FF8AFF164BCDFDC8FF93" httpUri="https://zenodo.org/record/180903/files/figure.png" pageId="14" pageNumber="35" targetBox="[178,1352,304,1676]" targetPageId="14">
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<paragraph id="8BD236B6FF80FF8AFF164BCDFDC8FF93" blockId="14.[151,1436,1697,1789]" pageId="14" pageNumber="35">
|
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<emphasis id="B919EAA4FF80FF8AFF164BCDFEA2FFD7" bold="true" box="[151,283,1697,1721]" pageId="14" pageNumber="35">FIGURE 6.</emphasis>
|
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a–c.
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<emphasis id="B919EAA4FF80FF8AFED74BCDFD82FFD6" box="[342,571,1697,1720]" italics="true" pageId="14" pageNumber="35">
|
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Cercaria
|
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<taxonomicName id="4C6D4D35FF80FF8AFE3C4BCDFD82FFD6" box="[445,571,1697,1720]" class="Gastropoda" family="Buccinidae" genus="Cantharus" kingdom="Animalia" order="Neogastropoda" pageId="14" pageNumber="35" phylum="Mollusca" rank="species" species="capricornia">capricornia</taxonomicName>
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</emphasis>
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||
VI, naturally emerged from
|
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<taxonomicName id="4C6D4D35FF80FF8AFCF54BCDFBFBFFD6" box="[884,1090,1697,1720]" class="Gastropoda" family="Nassariidae" genus="Nassarius" kingdom="Animalia" order="Neogastropoda" pageId="14" pageNumber="35" phylum="Mollusca" rank="species" species="dorsatus">
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<emphasis id="B919EAA4FF80FF8AFCF54BCDFBFBFFD6" box="[884,1090,1697,1720]" italics="true" pageId="14" pageNumber="35">Nassarius dorsatus</emphasis>
|
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</taxonomicName>
|
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:
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<emphasis id="B919EAA4FF80FF8AFBD34BCDFBDCFFD7" bold="true" box="[1106,1125,1697,1721]" pageId="14" pageNumber="35">a.</emphasis>
|
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Body, heat-killed, in ventral view;
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<emphasis id="B919EAA4FF80FF8AFF584BAFFF57FFB5" bold="true" box="[217,238,1731,1755]" pageId="14" pageNumber="35">b.</emphasis>
|
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Entire cercaria, heat-killed, from side view;
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<emphasis id="B919EAA4FF80FF8AFD4D4BAFFD67FFB5" bold="true" box="[716,734,1731,1755]" pageId="14" pageNumber="35">c.</emphasis>
|
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Rediae, fixed, containing cercariae at different stages of development. Scale bars a, b = 100 μm; c = 200 μm.
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</paragraph>
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</caption>
|
||
<paragraph id="8BD236B6FF80FF8AFF444A5DFC34FEAD" blockId="14.[151,1436,1841,2027]" pageId="14" pageNumber="35">
|
||
<emphasis id="B919EAA4FF80FF8AFF444A5DFEEDFE24" box="[197,340,1841,1866]" italics="true" pageId="14" pageNumber="35">Appendages</emphasis>
|
||
: Long tubular filament-like appendages arising from dorsal surface of hindbody at level slightly forward of anterior extremity of excretory vesicle and near margin of body, projecting anterolaterally.
|
||
<emphasis id="B919EAA4FF80FF8AFF444AEDFE8AFEF4" box="[197,307,1921,1946]" italics="true" pageId="14" pageNumber="35">Tegument</emphasis>
|
||
. Spines anterior to constriction, arranged in regular rows in anterior forebody, longest in anterior two-thirds forebody, decreasing in size towards constriction.
|
||
</paragraph>
|
||
<paragraph id="8BD236B6FF80FF8BFF444ABDFC1BF9DC" blockId="14.[151,1436,1841,2027]" lastBlockId="15.[151,1436,152,1178]" lastPageId="15" lastPageNumber="36" pageId="14" pageNumber="35">
|
||
<emphasis id="B919EAA4FF80FF8AFF444ABDFE99FE84" box="[197,288,2001,2026]" italics="true" pageId="14" pageNumber="35">Suckers</emphasis>
|
||
. Oral sucker opening ventrosubterminally, spinose, lacking stylet. Ventral sucker round, aperture surrounded by single row of 66–81 inwardly facing minute spines.
|
||
</paragraph>
|
||
<paragraph id="8BD236B6FF81FF8BFF444DACFC2EF9B4" blockId="15.[151,1436,152,1178]" box="[197,919,192,218]" pageId="15" pageNumber="36">
|
||
<emphasis id="B919EAA4FF81FF8BFF444DACFE8EF9B7" box="[197,311,192,217]" italics="true" pageId="15" pageNumber="36">Eye-spots</emphasis>
|
||
. Round, dense, lateral on either side of prepharynx.
|
||
</paragraph>
|
||
<paragraph id="8BD236B6FF81FF8BFF444D84FD8DF86C" blockId="15.[151,1436,152,1178]" box="[197,564,232,258]" pageId="15" pageNumber="36">
|
||
<emphasis id="B919EAA4FF81FF8BFF444D84FE9FF86F" box="[197,294,232,257]" italics="true" pageId="15" pageNumber="36">Pigment</emphasis>
|
||
. Live cercariae, white.
|
||
</paragraph>
|
||
<paragraph id="8BD236B6FF81FF8BFF444C7CFDB0F83C" blockId="15.[151,1436,152,1178]" pageId="15" pageNumber="36">
|
||
<emphasis id="B919EAA4FF81FF8BFF444C7CFE1CF847" box="[197,421,272,297]" italics="true" pageId="15" pageNumber="36">Penetration glands</emphasis>
|
||
. Central and lateral glands present, unable to be determined, lateral glands may extend posteriorly from ventral sucker.
|
||
</paragraph>
|
||
<paragraph id="8BD236B6FF81FF8BFF444C0CFAF8F814" blockId="15.[151,1436,152,1178]" box="[197,1345,352,378]" pageId="15" pageNumber="36">
|
||
<emphasis id="B919EAA4FF81FF8BFF444C0CFE30F817" box="[197,393,352,377]" italics="true" pageId="15" pageNumber="36">Digestive system</emphasis>
|
||
. Mouth opens anteroventrally. Prepharynx and pharynx unable to be determined.
|
||
</paragraph>
|
||
<paragraph id="8BD236B6FF81FF8BFF444CE4FE28F89C" blockId="15.[151,1436,152,1178]" pageId="15" pageNumber="36">
|
||
<emphasis id="B919EAA4FF81FF8BFF444CE4FE2BF8CF" box="[197,402,392,417]" italics="true" pageId="15" pageNumber="36">Excretory system</emphasis>
|
||
. Excretory vesicle I-shaped, cylindrical, turgid, with cuboidal cells, about two-fifths length hindbody. Two lateral ducts open into anterior extremity of vesicle. Flame cells difficult to discern, formula not determined.
|
||
</paragraph>
|
||
<paragraph id="8BD236B6FF81FF8BFF444F6CFB7EFB74" blockId="15.[151,1436,152,1178]" box="[197,1223,512,538]" pageId="15" pageNumber="36">
|
||
<emphasis id="B919EAA4FF81FF8BFF444F6CFF56FB77" box="[197,239,512,537]" italics="true" pageId="15" pageNumber="36">Tail</emphasis>
|
||
. Simple, long, cylindrical, gradually tapering terminally; lacks spines, setae or fins.
|
||
</paragraph>
|
||
<paragraph id="8BD236B6FF81FF8BFF444F44FCEDFB2C" blockId="15.[151,1436,152,1178]" box="[197,852,552,578]" pageId="15" pageNumber="36">
|
||
<emphasis id="B919EAA4FF81FF8BFF444F44FEE1FB2F" box="[197,344,552,577]" italics="true" pageId="15" pageNumber="36">Dimensions.</emphasis>
|
||
Based on 10 naturally emerged specimens.
|
||
</paragraph>
|
||
<paragraph id="8BD236B6FF81FF8BFF444F3CFDDFFB04" blockId="15.[151,1436,152,1178]" box="[197,614,592,618]" pageId="15" pageNumber="36">Total length body: 400–460 (431.0)</paragraph>
|
||
<paragraph id="8BD236B6FF81FF8BFF444F14FCBCFBFC" blockId="15.[151,1436,152,1178]" box="[197,773,632,658]" pageId="15" pageNumber="36">Length anterior end to tail base: 370–430 (398.0)</paragraph>
|
||
<paragraph id="8BD236B6FF81FF8BFF444FCCFD6BFBD4" blockId="15.[151,1436,152,1178]" box="[197,722,672,698]" pageId="15" pageNumber="36">Maximum width hindbody: 210–265 (238.8)</paragraph>
|
||
<paragraph id="8BD236B6FF81FF8BFF444FA4FD75FB8C" blockId="15.[151,1436,152,1178]" box="[197,716,712,738]" pageId="15" pageNumber="36">Maximum width forebody: 110–145 (128.0)</paragraph>
|
||
<paragraph id="8BD236B6FF81FF8BFF444F9CFD12FA64" blockId="15.[151,1436,152,1178]" box="[197,683,752,778]" pageId="15" pageNumber="36">Width at constriction (n=9): 55–88 (74.7)</paragraph>
|
||
<paragraph id="8BD236B6FF81FF8BFF444E74FDE2FA5C" blockId="15.[151,1436,152,1178]" box="[197,603,792,818]" pageId="15" pageNumber="36">Length forebody: 102–120 (113.0)</paragraph>
|
||
<paragraph id="8BD236B6FF81FF8BFF444E2CFD11FA34" blockId="15.[151,1436,152,1178]" box="[197,680,832,858]" pageId="15" pageNumber="36">
|
||
Oral sucker: 35–40 (36.0)
|
||
<date id="FFD31076FF81FF8BFE7A4E2CFD94FA34" box="[507,557,832,858]" pageId="15" pageNumber="36" value="1935-10">x 35</date>
|
||
–40 (38.0)
|
||
</paragraph>
|
||
<paragraph id="8BD236B6FF81FF8BFF444E04FD70FAEC" blockId="15.[151,1436,152,1178]" box="[197,713,872,898]" pageId="15" pageNumber="36">
|
||
Ventral sucker: 67–73 (69.5)
|
||
<date id="FFD31076FF81FF8BFD9D4E04FDF6FAEC" box="[540,591,872,898]" pageId="15" pageNumber="36" value="1967-10">x 67</date>
|
||
–75 (71.5)
|
||
</paragraph>
|
||
<paragraph id="8BD236B6FF81FF8BFF444EFCFCAEFAC4" blockId="15.[151,1436,152,1178]" box="[197,791,912,938]" pageId="15" pageNumber="36">
|
||
Excretory vesicle: 115–150 (133.3)
|
||
<date id="FFD31076FF81FF8BFDEB4EFCFD70FAC4" box="[618,713,912,938]" pageId="15" pageNumber="36" value="1935-10-25">x 25–35</date>
|
||
(30.5)
|
||
</paragraph>
|
||
<paragraph id="8BD236B6FF81FF8BFF444ED4FDC3FABC" blockId="15.[151,1436,152,1178]" box="[197,634,952,978]" pageId="15" pageNumber="36">
|
||
Tail: 580–660 (624.5)
|
||
<date id="FFD31076FF81FF8BFE4D4ED4FD95FABC" box="[460,556,952,978]" pageId="15" pageNumber="36" value="1938-10-25">x 25–38</date>
|
||
(31.0)
|
||
</paragraph>
|
||
<paragraph id="8BD236B6FF81FF8BFF444E8CFCA3FA94" blockId="15.[151,1436,152,1178]" box="[197,794,992,1018]" pageId="15" pageNumber="36">
|
||
Appendage (n=20): 30–205 (110.9)
|
||
<date id="FFD31076FF81FF8BFDED4E8CFD75FA94" box="[620,716,992,1018]" pageId="15" pageNumber="36" value="1910-10-15">x 10–15</date>
|
||
(12.8)
|
||
</paragraph>
|
||
<paragraph id="8BD236B6FF81FF8BFF444964FCCEFD1C" blockId="15.[151,1436,152,1178]" pageId="15" pageNumber="36">
|
||
<emphasis id="B919EAA4FF81FF8BFF444964FD72FD4F" box="[197,715,1032,1057]" italics="true" pageId="15" pageNumber="36">Cercarial emergence: rhythm and variation.</emphasis>
|
||
These cercariae emerged in highly variable numbers, with 1– 3 observed to emerge for up to 4 consecutive days, with breaks of approximately 3–7 days between emergences; two emergences of>100 cercariae were also observed.
|
||
</paragraph>
|
||
<paragraph id="8BD236B6FF81FF8BFF4449ECFB5EFDF4" blockId="15.[151,1436,152,1178]" box="[197,1255,1152,1178]" pageId="15" pageNumber="36">
|
||
<emphasis id="B919EAA4FF81FF8BFF4449ECFE8CFDF7" box="[197,309,1152,1177]" italics="true" pageId="15" pageNumber="36">Behavior.</emphasis>
|
||
Naturally emerged cercariae are free-swimming and swim actively toward light.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |