185 lines
23 KiB
XML
185 lines
23 KiB
XML
<document id="388BB2EB5B3A1E74E64996996F642B8C" ID-DOI="10.5281/zenodo.187863" ID-GBIF-Dataset="2518086f-1d5b-4bb1-bf02-45b752869801" ID-ISSN="1175-5326" ID-Zenodo-Dep="187863" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461075586618" checkinUser="plazi" docAuthor="Bray, Rodney A., Cribb, Thomas H. & Justine, Jean-Lou" docDate="2009" docId="8B7087CDFF83FF85FF77FE6FCEA40EDE" docLanguage="en" docName="zt02110p040.pdf" docOrigin="Zootaxa 2110" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Hypocreadium patellare Yamaguti, 1938 Atypical" docType="treatment" docVersion="10" lastPageNumber="32" masterDocId="7749FFB5FF89FF8EFFE0FFF6CC620F49" masterDocTitle="New observations on the genus Hypocreadium Ozaki, 1936 (Digenea: Lepocreadiidae) in the Indo-West Pacific region, including the description of one new species" masterLastPageNumber="40" masterPageNumber="22" pageNumber="32" updateTime="1698586291995" updateUser="plazi">
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<mods:title id="2F320802263A8CD333363AD98B396CF5">New observations on the genus Hypocreadium Ozaki, 1936 (Digenea: Lepocreadiidae) in the Indo-West Pacific region, including the description of one new species</mods:title>
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<mods:namePart id="B33AA2F262BF7226F56B807F44B05D53">Bray, Rodney A.</mods:namePart>
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<mods:namePart id="F2CD4D71E409EFB920D7B185B1C5FAD2">Cribb, Thomas H.</mods:namePart>
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<mods:namePart id="8005E3E1686F6042F5E2735C089DD530">Justine, Jean-Lou</mods:namePart>
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<mods:typeOfResource id="E113FAFA31623BE824A31479AF527B86">text</mods:typeOfResource>
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<mods:title id="27625616256A12E2A29170EDA0AFF3AB">Zootaxa</mods:title>
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<mods:date id="A85CE5E9281CE248CDF63FE29CC526C5">2009</mods:date>
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<mods:detail id="4B257DFDA176F695E99981575B3F3062" type="volume">
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<mods:number id="CD362979BC1AFF1D4C939CDC74DC960F">2110</mods:number>
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<mods:identifier id="336F8B0BA2B93D2F9993CE1CF618C9F8" type="DOI">10.5281/zenodo.187863</mods:identifier>
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<treatment id="8B7087CDFF83FF85FF77FE6FCEA40EDE" ID-DOI="http://doi.org/10.5281/zenodo.5633251" ID-GBIF-Taxon="119617763" ID-Zenodo-Dep="5633251" LSID="urn:lsid:plazi:treatment:8B7087CDFF83FF85FF77FE6FCEA40EDE" httpUri="http://treatment.plazi.org/id/8B7087CDFF83FF85FF77FE6FCEA40EDE" lastPageId="11" lastPageNumber="32" pageId="10" pageNumber="32">
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<subSubSection id="4BC36550FF83FF84FF77FE6FCD6F0E9F" pageId="10" pageNumber="32" type="nomenclature">
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<paragraph id="036636DBFF83FF84FF77FE6FCF370EFA" blockId="10.[151,853,409,470]" box="[151,853,409,435]" pageId="10" pageNumber="32">
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<heading id="582E81B7FF83FF84FF77FE6FCF370EFA" bold="true" box="[151,853,409,435]" fontSize="11" level="1" pageId="10" pageNumber="32" reason="1">
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<emphasis id="31ADEAC9FF83FF84FF77FE6FCF370EFA" bold="true" box="[151,853,409,435]" pageId="10" pageNumber="32">
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<taxonomicName id="C4D94D58FF83FF84FF77FE6FCE970EFA" ID-CoL="6N3CW" authority="Yamaguti, 1938 Atypical" authorityName="Yamaguti, 1938 Atypical" box="[151,757,409,435]" class="Trematoda" family="Lepocreadiidae" genus="Hypocreadium" kingdom="Animalia" order="Plagiorchiida" pageId="10" pageNumber="32" phylum="Platyhelminthes" rank="species" species="patellare">
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<emphasis id="31ADEAC9FF83FF84FF77FE6FCDD90EFA" bold="true" box="[151,443,409,435]" italics="true" pageId="10" pageNumber="32">Hypocreadium patellare</emphasis>
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<bibRefCitation id="67484B2AFF83FF84FE22FE6FCEE10EFA" author="Yamaguti" box="[450,643,409,435]" pageId="10" pageNumber="40" refString="Yamaguti, S. (1938) Studies on the helminth fauna of Japan. Part 21. Trematodes of fishes, IV. Satyu Yamaguti, Kyoto, 139 pp." type="book" year="1938">Yamaguti, 1938</bibRefCitation>
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Atypical
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</taxonomicName>
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form B
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="036636DBFF83FF84FF77FE4ACD6F0E9F" blockId="10.[151,853,409,470]" box="[151,269,444,470]" pageId="10" pageNumber="32">
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(
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<figureCitation id="9BE22A5EFF83FF84FF7FFE4ACD610E9F" box="[159,259,444,470]" captionStart="FIGURES 7 – 8. 7" captionStartId="9.[151,273,1945,1969]" captionTargetBox="[384,1206,234,1896]" captionTargetId="figure@9.[288,1332,194,1953]" captionTargetPageId="9" captionText="FIGURES 7 – 8. 7. Hypocreadium patellare Yamaguti, 1938, Atypical form A, ex Rhinecanthus verrucosus, Palau, ventral view, uterus in bold-outline. 8. Hypocreadium patellare Yamaguti, 1938, Atypical form B, ex Pseudobalistes fuscus, Lizard Island, ventral view, uterus in bold-outline. Scale-bars: 7, 8, 500 μm." httpUri="https://zenodo.org/record/187867/files/figure.png" pageId="10" pageNumber="32">Figure 8</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="4BC36550FF83FF84FF77FDF3CDCB0DDD" pageId="10" pageNumber="32" type="description">
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<paragraph id="036636DBFF83FF84FF77FDF3C8EE0D54" blockId="10.[151,1437,517,2037]" box="[151,1164,517,541]" pageId="10" pageNumber="32">
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<emphasis id="31ADEAC9FF83FF84FF77FDF3CCB70D54" bold="true" box="[151,213,517,541]" pageId="10" pageNumber="32">Host:</emphasis>
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<taxonomicName id="C4D94D58FF83FF84FF3BFDF0CE8F0D54" authority="Bloch & Schneider, 1801" authorityName="Bloch & Schneider" authorityYear="1801" box="[219,749,518,541]" class="Actinopterygii" family="Balistidae" genus="Pseudobalistes" kingdom="Animalia" order="Tetraodontiformes" pageId="10" pageNumber="32" phylum="Chordata" rank="species" species="fuscus">
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<emphasis id="31ADEAC9FF83FF84FF3BFDF0CDA70D54" box="[219,453,518,541]" italics="true" pageId="10" pageNumber="32">Pseudobalistes fuscus</emphasis>
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(Bloch & Schneider, 1801)
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</taxonomicName>
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,
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<taxonomicName id="C4D94D58FF83FF84FD18FDF0CF070D54" box="[760,869,518,541]" class="Actinopterygii" family="Balistidae" kingdom="Animalia" order="Tetraodontiformes" pageId="10" pageNumber="32" phylum="Chordata" rank="family">Balistidae</taxonomicName>
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, yellow-spotted triggerfish.
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</paragraph>
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<paragraph id="036636DBFF83FF84FF25FDDBCD100D0E" blockId="10.[151,1437,517,2037]" box="[197,370,557,583]" pageId="10" pageNumber="32">
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<emphasis id="31ADEAC9FF83FF84FF25FDDBCC9C0D0E" bold="true" box="[197,254,557,583]" pageId="10" pageNumber="32">Site:</emphasis>
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Intestine.
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</paragraph>
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<paragraph id="036636DBFF83FF84FF25FDA5CF020D24" blockId="10.[151,1437,517,2037]" box="[197,864,595,621]" pageId="10" pageNumber="32">
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<emphasis id="31ADEAC9FF83FF84FF25FDA5CD570D24" bold="true" box="[197,309,595,621]" pageId="10" pageNumber="32">Locality:</emphasis>
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Lizard Island (
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<geoCoordinate id="66ED501CFF83FF84FE08FDA5CE290D24" box="[488,587,595,621]" direction="south" orientation="latitude" pageId="10" pageNumber="32" precision="925" value="-14.666667">14°40’S</geoCoordinate>
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,
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<geoCoordinate id="66ED501CFF83FF84FDB8FDA5CEA90D24" box="[600,715,595,621]" direction="east" orientation="longitude" pageId="10" pageNumber="32" precision="925" value="145.46666">145°28’E</geoCoordinate>
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,
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<date id="7767101BFF83FF84FD37FDA5CF360D24" box="[727,852,595,621]" pageId="10" pageNumber="32" value="2005-06">June 2005</date>
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).
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</paragraph>
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<paragraph id="036636DBFF83FF84FF25FD8FCDCB0DDD" blockId="10.[151,1437,517,2037]" box="[197,425,633,660]" pageId="10" pageNumber="32">
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<emphasis id="31ADEAC9FF83FF84FF25FD8FCD340DDA" bold="true" box="[197,342,633,659]" pageId="10" pageNumber="32">Prevalence:</emphasis>
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1 of 1.
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</paragraph>
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</subSubSection>
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<subSubSection id="4BC36550FF83FF84FF25FD56C8690DF3" box="[197,1035,672,698]" pageId="10" pageNumber="32" type="materials_examined">
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<paragraph id="036636DBFF83FF84FF25FD56C8690DF3" blockId="10.[151,1437,517,2037]" box="[197,1035,672,698]" pageId="10" pageNumber="32">
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<emphasis id="31ADEAC9FF83FF84FF25FD56CDDF0DF3" bold="true" box="[197,445,672,698]" pageId="10" pageNumber="32">Voucher specimens:</emphasis>
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QM G
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<date id="7767101BFF83FF84FDF0FD56CE0B0DF3" box="[528,617,672,698]" pageId="10" pageNumber="32" value="38-05-23">230538</date>
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–
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<date id="7767101BFF83FF84FD98FD56CEB00DF3" box="[632,722,672,698]" pageId="10" pageNumber="32" value="40-05-23">230540</date>
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,
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<collectionCode id="65C8AE1EFF83FF84FD3EFD56CF540DF3" box="[734,822,672,698]" pageId="10" pageNumber="32">BMNH</collectionCode>
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2009.2.12.22–23.
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</paragraph>
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</subSubSection>
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<subSubSection id="4BC36550FF83FF84FF25FD30CD450963" pageId="10" pageNumber="32" type="description">
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<paragraph id="036636DBFF83FF84FF25FD30C95C0C30" blockId="10.[151,1437,517,2037]" pageId="10" pageNumber="32">
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<emphasis id="31ADEAC9FF83FF84FF25FD30CD0A0DA9" bold="true" box="[197,360,710,736]" pageId="10" pageNumber="32">Description:</emphasis>
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Measurements in
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<tableCitation id="4E5B0360FF83FF84FDAEFD30CECF0DA9" box="[590,685,710,736]" captionStart="TABLE 3" captionStartId="12.[151,239,157,181]" captionTargetBox="[151,1405,313,1772]" captionTargetPageId="12" captionText="TABLE 3. Dimensions of Hypocreadium patellare, Atypical forms A and B." httpUri="http://table.plazi.org/id/57A66653FF85FF82FF77FF6BCFA90FFD" pageId="10" pageNumber="32" tableUuid="57A66653FF85FF82FF77FF6BCFA90FFD">Table 3</tableCitation>
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. Body wider than long, virtually circular and with a distinct anterior notch. No tegumental spines seen. Pre-oral lobe short, distinct. Oral sucker oval, aperture subterminal. Ventral sucker slightly irregularly oval, just pre-equatorial. Prepharynx usually not evident. Pharynx oval. Oesophagus distinct. Intestinal bifurcation in mid-forebody. Caeca narrow, arcuate around gonads, converge posteriorly, may be slightly flexed anteriorly or not, end blindly fairly near midline.
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</paragraph>
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<paragraph id="036636DBFF83FF84FF26FC73C80C0B16" blockId="10.[151,1437,517,2037]" pageId="10" pageNumber="32">Testes 2, irregularly oval, symmetrical, in anterior hindbody, well separated. External seminal vesicle saccular, at level of ventral sucker. Cirrus-sac large, claviform, reaching from point dextro-lateral to ventral sucker diagonally across posterior forebody, reaches left caecum; surrounded by scattered gland-cells. Internal seminal vesicle oval. Pars prostatica bipartite, folded, lined with large anuclear cell-like bodies. Ejaculatory duct muscular, long, folded, lined with pavement [or carpet] of cobble-stone like small bosses. Genital atrium large, often dilated with eggs. Genital pore sinistral at level of intestinal bifurcation.</paragraph>
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<paragraph id="036636DBFF83FF84FF26FB9DCEC70A94" blockId="10.[151,1437,517,2037]" pageId="10" pageNumber="32">Ovary more or less oval, intertesticular or almost completely post-testicular, closest to but usually separated from sinistral testis and separated from dextral testis. Seminal receptacle large, saccular, between sinistral testis and ventral sucker. Laurer’s canal opens dorsally to ovary, sinistral testis or between. Mehlis’ gland anterior to ovary. Uterus usually passes between ovary and dextral testis into post-ovarian region, then anteriorly, narrowing dorsally to ventral sucker, then widens to form metraterm. Eggs tanned, operculate. Metraterm passes anteriorly, with thick muscular wall and distinct sheath of gland-cells, often dilated with eggs. Vitellarium follicular, follicles numerous, surround gonads, well separated from body-margins, contiguous and reaching to midway between caecal termination and posterior extremity posteriorly, separated and reaching to about pharyngeal level anteriorly, lateral and median to caeca, only occasional follicles encroaching over testes ventrally or dorsally.</paragraph>
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<paragraph id="036636DBFF83FF84FF26FA1CCD450963" blockId="10.[151,1437,517,2037]" pageId="10" pageNumber="32">Excretory pore dorsal to uterus, post-testicular. Vesicle division not seen, arms narrow, reach to level of oesophagus.</paragraph>
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</subSubSection>
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<subSubSection id="4BC36550FF83FF85FF25F9C0CEA40EDE" lastPageId="11" lastPageNumber="33" pageId="10" pageNumber="32" type="discussion">
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<paragraph id="036636DBFF83FF85FF25F9C0CEA40EDE" blockId="10.[151,1437,517,2037]" lastBlockId="11.[151,1437,152,407]" lastPageId="11" lastPageNumber="33" pageId="10" pageNumber="32">
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<emphasis id="31ADEAC9FF83FF84FF25F9C0CD200919" bold="true" box="[197,322,1590,1616]" pageId="10" pageNumber="32">Remarks:</emphasis>
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In
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<bibRefCitation id="67484B2AFF83FF84FE8CF9C0CE090919" author="Bray" box="[364,619,1590,1616]" pageId="10" pageNumber="39" refString="Bray, R. A. & Cribb, T. H. (1996) The Australian species of Lobatocreadium Madhavi, 1972, Hypocreadium Ozaki, 1936 and Dermadena Manter, 1945 (Digenea: Lepocreadiidae), parasites of marine tetraodontiform fishes. Systematic Parasitology, 35, 217 - 236." type="journal article" year="1996">Bray & Cribb (1996)</bibRefCitation>
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this form keys to
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<taxonomicName id="C4D94D58FF83FF84FCA7F9C1C8390919" box="[839,1115,1591,1616]" class="Trematoda" family="Lepocreadiidae" genus="Hypocreadium" kingdom="Animalia" order="Plagiorchiida" pageId="10" pageNumber="32" phylum="Platyhelminthes" rank="species" species="balistes">
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<emphasis id="31ADEAC9FF83FF84FCA7F9C1C8390919" box="[839,1115,1591,1616]" italics="true" pageId="10" pageNumber="32">Hypocreadium balistes</emphasis>
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</taxonomicName>
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. According to the original description by
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<bibRefCitation id="67484B2AFF83FF84FEA7F9AACD91093F" author="Nagaty" box="[327,499,1628,1654]" pageId="10" pageNumber="40" refString="Nagaty, H. F. (1942) Trematodes of fishes from the Red Sea. Part 3. On seven new allocreadiid species. Publications of the Marine Biological Station Ghardaqa (Red Sea), 4, 1 - 27." type="journal article" year="1942">Nagaty (1942)</bibRefCitation>
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and the illustration of what is considered the same species by
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<bibRefCitation id="67484B2AFF83FF84FB3BF9AAC9F9093F" author="Parukhin" box="[1243,1435,1628,1654]" pageId="10" pageNumber="40" refString="Parukhin, A. M. (1970) [On the study of trematode fauna in fish from the Red Sea and Aden Bay]. Biologiya Morya, Kiev, 20, 187 - 213. (In Russian)." type="journal article" year="1970">Parukhin (1970)</bibRefCitation>
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from
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<taxonomicName id="C4D94D58FF83FF84FF38F975CDD209D5" box="[216,432,1667,1692]" class="Actinopterygii" family="Balistidae" genus="Abalistes" kingdom="Animalia" order="Tetraodontiformes" pageId="10" pageNumber="32" phylum="Chordata" rank="species" species="stellatus">
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<emphasis id="31ADEAC9FF83FF84FF38F975CDD209D5" box="[216,432,1667,1692]" italics="true" pageId="10" pageNumber="32">Abalistes stellatus</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="C4D94D58FF83FF84FE0BF975CEEE09D5" box="[491,652,1667,1692]" class="Actinopterygii" family="Balistidae" genus="Rhinecanthus" kingdom="Animalia" order="Tetraodontiformes" pageId="10" pageNumber="32" phylum="Chordata" rank="genus">
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<emphasis id="31ADEAC9FF83FF84FE0BF975CEEE09D5" box="[491,652,1667,1692]" italics="true" pageId="10" pageNumber="32">Rhinecanthus</emphasis>
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</taxonomicName>
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sp. from the Red Sea and Aden Bay,
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<taxonomicName id="C4D94D58FF83FF84FBAFF975C8AD09D5" box="[1103,1231,1667,1692]" class="Trematoda" family="Lepocreadiidae" genus="Hypocreadium" kingdom="Animalia" order="Plagiorchiida" pageId="10" pageNumber="32" phylum="Platyhelminthes" rank="species" species="balistes">
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<emphasis id="31ADEAC9FF83FF84FBAFF975C8AD09D5" box="[1103,1231,1667,1692]" italics="true" pageId="10" pageNumber="32">H. balistes</emphasis>
|
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</taxonomicName>
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lacks an anterior notch, a consistent character according to our observations. The genital pore is consistently at the level of the intestinal bifurcation in this form, as opposed to ‘anterior to the intestinal caeca’ (
|
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<bibRefCitation id="67484B2AFF83FF84FBB1F939C89209A0" author="Nagaty" box="[1105,1264,1743,1769]" pageId="10" pageNumber="40" refString="Nagaty, H. F. (1942) Trematodes of fishes from the Red Sea. Part 3. On seven new allocreadiid species. Publications of the Marine Biological Station Ghardaqa (Red Sea), 4, 1 - 27." type="journal article" year="1942">Nagaty, 1942</bibRefCitation>
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) in
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<taxonomicName id="C4D94D58FF83FF84FAFEF926C9FE09A0" box="[1310,1436,1744,1769]" class="Trematoda" family="Lepocreadiidae" genus="Hypocreadium" kingdom="Animalia" order="Plagiorchiida" pageId="10" pageNumber="32" phylum="Platyhelminthes" rank="species" species="balistes">
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<emphasis id="31ADEAC9FF83FF84FAFEF926C9FE09A0" box="[1310,1436,1744,1769]" italics="true" pageId="10" pageNumber="32">H. balistes</emphasis>
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</taxonomicName>
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or at the level of the anterior oesophagus or pharynx in
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||
<taxonomicName id="C4D94D58FF83FF84FCD7F900CFAA0846" box="[823,968,1782,1807]" class="Trematoda" family="Lepocreadiidae" genus="Hypocreadium" kingdom="Animalia" order="Plagiorchiida" pageId="10" pageNumber="32" phylum="Platyhelminthes" rank="species" species="patellare">
|
||
<emphasis id="31ADEAC9FF83FF84FCD7F900CFAA0846" box="[823,968,1782,1807]" italics="true" pageId="10" pageNumber="32">H. patellare</emphasis>
|
||
</taxonomicName>
|
||
according to
|
||
<bibRefCitation id="67484B2AFF83FF84FB8EF900C90D0859" author="Bray" box="[1134,1391,1782,1808]" pageId="10" pageNumber="39" refString="Bray, R. A. & Cribb, T. H. (1996) The Australian species of Lobatocreadium Madhavi, 1972, Hypocreadium Ozaki, 1936 and Dermadena Manter, 1945 (Digenea: Lepocreadiidae), parasites of marine tetraodontiform fishes. Systematic Parasitology, 35, 217 - 236." type="journal article" year="1996">Bray & Cribb (1996)</bibRefCitation>
|
||
. As noted above, this may not be a useful character in differentiating
|
||
<taxonomicName id="C4D94D58FF83FF84FC6AF8EAC877087C" box="[906,1045,1820,1845]" class="Trematoda" family="Lepocreadiidae" genus="Hypocreadium" kingdom="Animalia" order="Plagiorchiida" pageId="10" pageNumber="32" phylum="Platyhelminthes" rank="species" species="patellare">
|
||
<emphasis id="31ADEAC9FF83FF84FC6AF8EAC877087C" box="[906,1045,1820,1845]" italics="true" pageId="10" pageNumber="32">H. patellare</emphasis>
|
||
</taxonomicName>
|
||
, and it is certainly inconsistent in some of the forms we have encountered (see Atypical A), but it is notably consistent here. The uterus always reaches into the post-ovarian region, the ovary is usually intertesticular and a distinct anterior notch is always present.
|
||
<taxonomicName id="C4D94D58FF83FF84FF1CF879CE6F08E1" box="[252,525,1935,1960]" class="Trematoda" family="Lepocreadiidae" genus="Hypocreadium" kingdom="Animalia" order="Plagiorchiida" pageId="10" pageNumber="32" phylum="Platyhelminthes" rank="species" species="toombo">
|
||
<emphasis id="31ADEAC9FF83FF84FF1CF879CE6F08E1" box="[252,525,1935,1960]" italics="true" pageId="10" pageNumber="32">Hypocreadium toombo</emphasis>
|
||
</taxonomicName>
|
||
, from the same host species off
|
||
<collectingCountry id="7BCE764BFF83FF84FC72F879C82F08E0" box="[914,1101,1935,1961]" name="New Caledonia" pageId="10" pageNumber="32">New Caledonia</collectingCountry>
|
||
, differs in having anteriorly confluent vitelline fields, consistently and markedly anteriorly flexed caecal terminations and the width is always less than the length (width 89–97% of body-length) (
|
||
<bibRefCitation id="67484B2AFF83FF84FC90F82DC80D08BC" author="Bray" box="[880,1135,2011,2037]" pageId="10" pageNumber="40" refString="Bray, R. A. & Justine, J. - L. (2006) Hypocreadium toombo n. sp. (Digenea: Lepocreadiidae) in the yellow-spotted triggerfish Pseudobalistes fuscus (Perciformes: Balistidae) and additional lepocreadiids parasitizing fishes from the waters off New Caledonia. Zootaxa, 1326, 37 - 44." type="journal article" year="2006">Bray & Justine 2006</bibRefCitation>
|
||
). Considering the genital pore position at the bifurcal level found by
|
||
<bibRefCitation id="67484B2AFF82FF85FD74FF6ECF9B0FFB" author="Machida" box="[660,1017,152,178]" pageId="11" pageNumber="40" refString="Machida, M. & Kuramochi, T. (1999) Digenean trematodes from tetraodontiform fishes from Japanese and adjacent waters. Bulletin of the National Science Museum, Tokyo. Series A. Zoology, 25, 1 - 25." type="journal article" year="1999">Machida & Kuramochi (1999)</bibRefCitation>
|
||
in
|
||
<taxonomicName id="C4D94D58FF82FF85FBC0FF6EC8CF0FF8" box="[1056,1197,152,177]" class="Trematoda" family="Lepocreadiidae" genus="Hypocreadium" kingdom="Animalia" order="Plagiorchiida" pageId="11" pageNumber="33" phylum="Platyhelminthes" rank="species" species="patellare">
|
||
<emphasis id="31ADEAC9FF82FF85FBC0FF6EC8CF0FF8" box="[1056,1197,152,177]" italics="true" pageId="11" pageNumber="33">H. patellare</emphasis>
|
||
</taxonomicName>
|
||
in the type-host, we feel that we cannot distinguish this form from this species, although
|
||
<bibRefCitation id="67484B2AFF82FF85FC0FFF48C8A20F91" author="Yamaguti" box="[1007,1216,190,216]" pageId="11" pageNumber="40" refString="Yamaguti, S. (1938) Studies on the helminth fauna of Japan. Part 21. Trematodes of fishes, IV. Satyu Yamaguti, Kyoto, 139 pp." type="book" year="1938">Yamaguti (1938)</bibRefCitation>
|
||
described a more anterior genital pore in his original description and we did not find this condition in our ‘Typical’
|
||
<taxonomicName id="C4D94D58FF82FF85FAEFFF12C9F90FB4" box="[1295,1435,228,253]" class="Trematoda" family="Lepocreadiidae" genus="Hypocreadium" kingdom="Animalia" order="Plagiorchiida" pageId="11" pageNumber="33" phylum="Platyhelminthes" rank="species" species="patellare">
|
||
<emphasis id="31ADEAC9FF82FF85FAEFFF12C9F90FB4" box="[1295,1435,228,253]" italics="true" pageId="11" pageNumber="33">H. patellare</emphasis>
|
||
</taxonomicName>
|
||
specimens. This condition is found, but not consistently, in our ‘Atypical form A’. Similarly the post-ovarian extent of the uterus, while consistent in this (‘Atypical B’) form and in the ‘Typical form’, is also found, but inconsistently, in ‘Atypical form A’. Are these morphological distinctions host induced or genetic? Molecular studies are necessary to answer these questions.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |