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<document id="7D9F0A1A01531062506D0EDC54B50F67" ID-DOI="10.1080/002229301300009568" ID-ISSN="1464-5262" ID-Zenodo-Dep="4757237" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1620912368821" checkinUser="carolina" docAuthor="Ernst, Ingo, Jones, Malcolm K. &amp; Whittington, Ian D." docDate="2001" docId="03E66075FFFAFFC6A03C32DEFE926592" docLanguage="en" docName="JNATHIST.35.313-340.pdf" docOrigin="Journal of Natural History 35 (3)" docSource="http://www.tandfonline.com/doi/abs/10.1080/002229301300009568" docStyle="DocumentStyle:B6EF65DE5B4D2965D4D236BA736D172F.2:JNatHist.2000-2002.journal_article.2cover" docStyleId="B6EF65DE5B4D2965D4D236BA736D172F" docStyleName="JNatHist.2000-2002.journal_article.2cover" docStyleVersion="2" docTitle="Acanthoplacatus amplihamus Ernst &amp; Jones &amp; Whittington 2001, sp. nov." docType="treatment" docVersion="3" lastPageNumber="325" masterDocId="FFDF180DFFF6FFC8A159370FFFAA610A" masterDocTitle="A new genus of viviparous gyrodactylid (Monogenea) from the Great Barrier Reef, Australia with descriptions of seven new species" masterLastPageNumber="340" masterPageNumber="313" pageNumber="323" updateTime="1698918045850" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="C2F8E7860E870CDA3C94E9F760A1C697">A new genus of viviparous gyrodactylid (Monogenea) from the Great Barrier Reef, Australia with descriptions of seven new species</mods:title>
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<mods:namePart id="66A8314E106DF757B36C8E09B4F78853">Ernst, Ingo</mods:namePart>
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<mods:namePart id="EF60D175A969AE585AF5A34B95F8E0E7">Jones, Malcolm K.</mods:namePart>
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<mods:namePart id="CE40498EF64B1D07434D2353389946A8">Whittington, Ian D.</mods:namePart>
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<mods:title id="D6926EAD850B01C1E1F7F6F2E6C128FC">Journal of Natural History</mods:title>
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<mods:date id="F63F9900B9138822D55D35E748B6023A">2001</mods:date>
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<mods:number id="92566429655F5BA0E5079B183F84650D">2001-03-31</mods:number>
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<mods:number id="6CC4DE092FF7EEDF6A9698108718A8B0">35</mods:number>
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<subSubSection id="C35582E8FFFAFFC4A03C32DEFCA764E3" box="[357,781,1489,1513]" pageId="12" pageNumber="323" type="nomenclature">
<paragraph id="8BF0D163FFFAFFC4A03C32DEFCA764E3" blockId="12.[357,781,1489,1545]" box="[357,781,1489,1513]" pageId="12" pageNumber="323">
<heading id="D0B8660FFFFAFFC4A03C32DEFCA764E3" box="[357,781,1489,1513]" centered="true" fontSize="10" level="2" pageId="12" pageNumber="323" reason="3">
<taxonomicName id="4C4FAAE0FFFAFFC4A03C32DEFD0064E3" ID-CoL="8ZFJ" authority="Ernst &amp; Jones &amp; Whittington, 2001" authorityName="Ernst &amp; Jones &amp; Whittington" authorityYear="2001" box="[357,682,1489,1513]" class="Monogenea" family="Gyrodactylidae" genus="Acanthoplacatus" kingdom="Animalia" order="Gyrodactylidea" pageId="12" pageNumber="323" phylum="Platyhelminthes" rank="species" species="amplihamus" status="sp. nov.">
<emphasis id="B93B0D71FFFAFFC4A03C32DEFD0064E3" bold="true" box="[357,682,1489,1513]" italics="true" pageId="12" pageNumber="323">Acanthoplacatus amplihamus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A208B00AFFFAFFC4A3EA32DDFCA764E3" box="[691,781,1490,1513]" pageId="12" pageNumber="323" rank="species">sp. nov.</taxonomicNameLabel>
</heading>
</paragraph>
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<subSubSection id="C35582E8FFFAFFC6A09632FEFE926592" lastPageId="14" lastPageNumber="325" pageId="12" pageNumber="323" type="description">
<paragraph id="8BF0D163FFFAFFC4A09632FEFD086703" blockId="12.[357,781,1489,1545]" box="[463,674,1521,1545]" pageId="12" pageNumber="323">
(
<figureCitation id="1374CDE6FFFAFFC4A08232FEFDE26703" box="[475,584,1521,1545]" captionStart="FIG" captionStartId="8.[92,108,1196,1217]" captionTargetBox="[268,872,132,1169]" captionTargetId="figure-4@8.[343,872,513,653]" captionTargetPageId="8" captionText="FIG. 3. Variation of ventral bar and ventral bar membrane within and between species of Acanthoplacatus gen. nov. Scale bar 5 20 mm." figureDoi="http://doi.org/10.5281/zenodo.4757243" httpUri="https://zenodo.org/record/4757243/files/figure.png" pageId="12" pageNumber="323">Figures 3</figureCitation>
,
<figureCitation id="1374CDE6FFFAFFC4A30F32FEFDDD6703" box="[598,631,1521,1545]" captionStart="FIG" captionStartId="13.[92,108,1258,1279]" captionTargetBox="[215,924,154,1214]" captionTargetId="figure-7@13.[223,923,653,793]" captionTargetPageId="13" captionText="FIG. 5. Acanthoplacatus amplihamus sp. nov. (A) Whole worm drawn from ¯attened specimens, ventral view. Scale bar 5 100 mm. (B) Marginal hook. (C) Male copulatory organ. B±C to the same scale. Scale bar 5 20mm. (D) Hamuli and ventral bar. Scale bar 5 20 mm. m, muscle." figureDoi="http://doi.org/10.5281/zenodo.4757250" httpUri="https://zenodo.org/record/4757250/files/figure.png" pageId="12" pageNumber="323">5A</figureCitation>
±D)
</paragraph>
<paragraph id="8BF0D163FFFAFFC4A1DD312EFC8E6732" blockId="12.[92,1047,1568,1686]" box="[132,804,1568,1592]" pageId="12" pageNumber="323">
<emphasis id="B93B0D71FFFAFFC4A1DD312EFF5B6732" box="[132,241,1568,1592]" italics="true" pageId="12" pageNumber="323">Type host</emphasis>
.
<taxonomicName id="4C4FAAE0FFFAFFC4A04D312FFCB66732" authority="(Forster, 1801)" baseAuthorityName="Forster" baseAuthorityYear="1801" box="[276,796,1568,1592]" class="Actinopterygii" family="Siganidae" genus="Siganus" kingdom="Animalia" order="Perciformes" pageId="12" pageNumber="323" phylum="Chordata" rank="species" species="punctatus">
<emphasis id="B93B0D71FFFAFFC4A04D312FFE776732" box="[276,477,1568,1592]" italics="true" pageId="12" pageNumber="323">Siganus punctatus</emphasis>
(Forster, 1801) (Siganidae)
</taxonomicName>
.
</paragraph>
<paragraph id="8BF0D163FFFAFFC4A1DD314FFC64675D" blockId="12.[92,1047,1568,1686]" box="[132,974,1599,1623]" pageId="12" pageNumber="323">
<emphasis id="B93B0D71FFFAFFC4A1DD314FFEBC675D" box="[132,278,1599,1623]" italics="true" pageId="12" pageNumber="323">Type locality</emphasis>
. Heron Island, Great Barrier Reef,
<collectingRegion id="498B1F81FFFAFFC4A3913130FCE1675D" box="[712,843,1599,1623]" country="Australia" name="Queensland" pageId="12" pageNumber="323">Queensland</collectingRegion>
,
<collectingCountry id="F35891F3FFFAFFC4A2043130FC6F675D" box="[861,965,1599,1623]" name="Australia" pageId="12" pageNumber="323">Australia</collectingCountry>
.
</paragraph>
<paragraph id="8BF0D163FFFAFFC4A1DD3150FF47679C" blockId="12.[92,1047,1568,1686]" pageId="12" pageNumber="323">
<emphasis id="B93B0D71FFFAFFC4A1DD3150FEB3677D" box="[132,281,1631,1655]" italics="true" pageId="12" pageNumber="323">Site on host.</emphasis>
This species was found most frequently on the body surfaces (see table 1).
</paragraph>
<caption id="DF3081EBFFFBFFC5A10533E5FE3D6445" ID-DOI="http://doi.org/10.5281/zenodo.4757250" ID-Zenodo-Dep="4757250" httpUri="https://zenodo.org/record/4757250/files/figure.png" pageId="13" pageNumber="324" startId="13.[92,108,1258,1279]" targetBox="[215,924,154,1214]" targetPageId="13">
<paragraph id="8BF0D163FFFBFFC5A10533E5FE3D6445" blockId="13.[92,1048,1257,1359]" pageId="13" pageNumber="324">
FIG. 5.
<taxonomicName id="4C4FAAE0FFFBFFC5A1EE33E6FE7165F5" authority="Ernst &amp; Jones &amp; Whittington, 2001" authorityName="Ernst &amp; Jones &amp; Whittington" authorityYear="2001" box="[183,475,1257,1279]" class="Monogenea" family="Gyrodactylidae" genus="Acanthoplacatus" kingdom="Animalia" order="Gyrodactylidea" pageId="13" pageNumber="324" phylum="Platyhelminthes" rank="species" species="amplihamus" status="sp. nov.">
<emphasis id="B93B0D71FFFBFFC5A1EE33E6FE7165F5" box="[183,475,1257,1279]" italics="true" pageId="13" pageNumber="324">Acanthoplacatus amplihamus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A208B00AFFFBFFC5A0BA33E5FD9F65F5" box="[483,565,1258,1279]" pageId="13" pageNumber="324" rank="species">sp. nov.</taxonomicNameLabel>
(A) Whole worm drawn from ¯attened specimens, ventral view. Scale bar 5 100
<emphasis id="B93B0D71FFFBFFC5A37B320BFD856410" bold="true" box="[546,559,1284,1306]" italics="true" pageId="13" pageNumber="324">m</emphasis>
m. (B) Marginal hook. (C) Male copulatory organ. B±C to the same scale. Scale bar 5 20
<emphasis id="B93B0D71FFFBFFC5A3253211FD23643E" bold="true" box="[636,649,1310,1332]" italics="true" pageId="13" pageNumber="324">m</emphasis>
m. (D) Hamuli and ventral bar. Scale bar 5 20
<emphasis id="B93B0D71FFFBFFC5A1A33236FEAD6445" bold="true" box="[250,263,1337,1359]" italics="true" pageId="13" pageNumber="324">m</emphasis>
m. m, muscle.
</paragraph>
</caption>
<paragraph id="8BF0D163FFFBFFC5A1DD3270FE33649D" blockId="13.[92,1047,1407,1686]" box="[132,409,1407,1431]" pageId="13" pageNumber="324">
<materialsCitation id="3B27DB3EFFFBFFC5A1DD3270FE33649D" accessionNumber="QM 215976" box="[132,409,1407,1431]" collectionCode="QM" pageId="13" pageNumber="324" specimenCount="1" typeStatus="holotype">
<emphasis id="B93B0D71FFFBFFC5A1DD3270FF43649D" box="[132,233,1407,1431]" italics="true" pageId="13" pageNumber="324">
<typeStatus id="54F46FC1FFFBFFC5A1DD3270FF43649D" box="[132,233,1407,1431]" pageId="13" pageNumber="324" type="holotype">Holotype</typeStatus>
</emphasis>
.
<collectionCode id="ED5E49A6FFFBFFC5A0553270FE90649D" box="[268,314,1407,1431]" country="Australia" lsid="urn:lsid:biocol.org:col:35019" name="Queensland Museum" pageId="13" pageNumber="324" type="Museum">QM</collectionCode>
215976.
</materialsCitation>
</paragraph>
<paragraph id="8BF0D163FFFBFFC5A1DD32AFFE1764BD" blockId="13.[92,1047,1407,1686]" box="[132,445,1439,1463]" pageId="13" pageNumber="324">
<materialsCitation id="3B27DB3EFFFBFFC5A1DD32AFFE3364BD" accessionNumber="QM 215977" box="[132,409,1439,1463]" collectionCode="QM" pageId="13" pageNumber="324" specimenCount="1" typeStatus="paratype">
<emphasis id="B93B0D71FFFBFFC5A1DD32AFFF4564BD" box="[132,239,1440,1463]" italics="true" pageId="13" pageNumber="324">
<typeStatus id="54F46FC1FFFBFFC5A1DD32AFFF4564BD" box="[132,239,1440,1463]" pageId="13" pageNumber="324" type="paratype">Paratypes</typeStatus>
</emphasis>
.
<collectionCode id="ED5E49A6FFFBFFC5A04A3290FEEB64BD" box="[275,321,1439,1463]" country="Australia" lsid="urn:lsid:biocol.org:col:35019" name="Queensland Museum" pageId="13" pageNumber="324" type="Museum">QM</collectionCode>
215977
</materialsCitation>
±8.
</paragraph>
<paragraph id="8BF0D163FFFBFFC5A1DD32B0FE1764FC" blockId="13.[92,1047,1407,1686]" pageId="13" pageNumber="324">
<emphasis id="B93B0D71FFFBFFC5A1DD32B0FF5164DD" box="[132,251,1471,1495]" italics="true" pageId="13" pageNumber="324">Etymology</emphasis>
. This species is named from the Latin (
<emphasis id="B93B0D71FFFBFFC5A39F32B0FCB864DD" box="[710,786,1471,1495]" italics="true" pageId="13" pageNumber="324">amplus</emphasis>
5 large,
<emphasis id="B93B0D71FFFBFFC5A22A32B0FC1264DD" box="[883,952,1471,1495]" italics="true" pageId="13" pageNumber="324">hamus</emphasis>
5 hook) for the large size of its hamuli.
</paragraph>
<paragraph id="8BF0D163FFFBFFC5A1DD32F0FC99673C" blockId="13.[92,1047,1407,1686]" pageId="13" pageNumber="324">
<emphasis id="B93B0D71FFFBFFC5A1DD32F0FE96671D" box="[132,316,1535,1559]" italics="true" pageId="13" pageNumber="324">Infection details</emphasis>
. Prevalence 57%, seven ®sh examined, LCF
<quantity id="4CB77C86FFFBFFC5A22832F0FC62671C" box="[881,968,1535,1559]" metricMagnitude="-1" metricUnit="m" metricValue="1.71" pageId="13" pageNumber="324" unit="mm" value="171.0">171 mm</quantity>
(
<quantity id="4CB77C86FFFBFFC5A2BB32F0FF1F673D" metricMagnitude="-1" metricUnit="m" metricValue="1.685" metricValueMax="2.11" metricValueMin="1.26" pageId="13" pageNumber="324" unit="mm" value="168.5" valueMax="211.0" valueMin="126.0">126± 211 mm</quantity>
); intensity 2±62, two ®sh examined, LCF
<quantity id="4CB77C86FFFBFFC5A3C43110FC81673C" box="[669,811,1567,1591]" metricMagnitude="-1" metricUnit="m" metricValue="1.555" metricValueMax="1.59" metricValueMin="1.52" pageId="13" pageNumber="324" unit="mm" value="155.5" valueMax="159.0" valueMin="152.0">152±159 mm</quantity>
.
</paragraph>
<paragraph id="8BF0D163FFFBFFC6A1DD314FFD476331" blockId="13.[92,1047,1407,1686]" lastBlockId="14.[92,1047,132,1176]" lastPageId="14" lastPageNumber="325" pageId="13" pageNumber="324">
<emphasis id="B93B0D71FFFBFFC5A1DD314FFEA8675D" box="[132,258,1600,1623]" italics="true" pageId="13" pageNumber="324">Description</emphasis>
. Sclerite measurements taken from 16 worms mounted in Malmbergs ®xative. For this species measurements of soft body organs were also taken from the same
<specimenCount id="9D491AEAFFFBFFC5A0133171FE77679C" box="[330,477,1662,1686]" pageId="13" pageNumber="324" type="generic">16 specimens</specimenCount>
. Numerous live worms examined for the structure of soft body organs and excretory system. Total length 627 (498±752,
<geoCoordinate id="EE7BB7A4FFF8FFC6A298378AFBA96196" box="[961,1027,132,156]" degrees="5" direction="north" minutes="10" orientation="latitude" pageId="14" pageNumber="325" precision="925" value="5.1666665">
<emphasis id="B93B0D71FFF8FFC6A298378AFC646196" box="[961,974,133,156]" italics="true" pageId="14" pageNumber="325">n</emphasis>
5 10
</geoCoordinate>
), maximum width 155 (119±209,
<geoCoordinate id="EE7BB7A4FFF8FFC6A09737AAFDBA61B6" box="[462,528,164,188]" degrees="5" direction="north" minutes="13" orientation="latitude" pageId="14" pageNumber="325" precision="925" value="5.2166667">
<emphasis id="B93B0D71FFF8FFC6A09737AAFE7161B6" box="[462,475,165,188]" italics="true" pageId="14" pageNumber="325">n</emphasis>
5 13
</geoCoordinate>
) (®gure 5A) at level of uterus when embryo contained within or testis for worms with small embryo. Hamulus length 58.5 (55.5±61,
<geoCoordinate id="EE7BB7A4FFF8FFC6A19437EBFEA461F1" box="[205,270,227,252]" degrees="5" direction="north" minutes="16" orientation="latitude" pageId="14" pageNumber="325" precision="925" value="5.266667">
<emphasis id="B93B0D71FFF8FFC6A19437EBFF7061F1" box="[205,218,228,251]" italics="true" pageId="14" pageNumber="325">n</emphasis>
5 16
</geoCoordinate>
); hamulus point length 24.5 (23.5±26.5,
<geoCoordinate id="EE7BB7A4FFF8FFC6A38137EBFCB061F1" box="[728,794,227,252]" degrees="5" direction="north" minutes="16" orientation="latitude" pageId="14" pageNumber="325" precision="925" value="5.266667">
<emphasis id="B93B0D71FFF8FFC6A38137EBFD4F61F1" box="[728,741,228,251]" italics="true" pageId="14" pageNumber="325">n</emphasis>
5 16
</geoCoordinate>
); hamulus root length 32 (29±34.5,
<geoCoordinate id="EE7BB7A4FFF8FFC6A1A3360BFE966011" box="[250,316,259,284]" degrees="5" direction="north" minutes="16" orientation="latitude" pageId="14" pageNumber="325" precision="925" value="5.266667">
<emphasis id="B93B0D71FFF8FFC6A1A3360BFEAD6011" box="[250,263,260,283]" italics="true" pageId="14" pageNumber="325">n</emphasis>
5 16
</geoCoordinate>
); hamulus shaft length 40.5 (38 ±42,
<geoCoordinate id="EE7BB7A4FFF8FFC6A3A6360BFCEA6011" box="[767,832,259,284]" degrees="5" direction="north" minutes="16" orientation="latitude" pageId="14" pageNumber="325" precision="925" value="5.266667">
<emphasis id="B93B0D71FFF8FFC6A3A6360BFCA66011" box="[767,780,260,283]" italics="true" pageId="14" pageNumber="325">n</emphasis>
5 16
</geoCoordinate>
). Hamulus shafts with distinct longitudinal depression anteroventrally (®gure 5D). Dorsal root tissue cap length 12 (10.5±13,
<geoCoordinate id="EE7BB7A4FFF8FFC6A035364BFE076051" box="[364,429,323,348]" degrees="5" direction="north" minutes="16" orientation="latitude" pageId="14" pageNumber="325" precision="925" value="5.266667">
<emphasis id="B93B0D71FFF8FFC6A035364BFED36051" box="[364,377,324,347]" italics="true" pageId="14" pageNumber="325">n</emphasis>
5 16
</geoCoordinate>
), width 5 (4±6,
<geoCoordinate id="EE7BB7A4FFF8FFC6A33E364BFD036051" box="[615,681,323,348]" degrees="5" direction="north" minutes="15" orientation="latitude" pageId="14" pageNumber="325" precision="925" value="5.25">
<emphasis id="B93B0D71FFF8FFC6A33E364BFDDE6051" box="[615,628,324,347]" italics="true" pageId="14" pageNumber="325">n</emphasis>
5 15
</geoCoordinate>
). Ventral bar with single medial anterior projection; slightly variable in shape (®gures 3, 5D). Ventral bar 19.5 (18±22,
<geoCoordinate id="EE7BB7A4FFF8FFC6A105368BFF376091" box="[92,157,387,411]" degrees="5" direction="north" minutes="15" orientation="latitude" pageId="14" pageNumber="325" precision="925" value="5.25">
<emphasis id="B93B0D71FFF8FFC6A105368BFFC36091" box="[92,105,388,411]" italics="true" pageId="14" pageNumber="325">n</emphasis>
5 15
</geoCoordinate>
) long (including anterior projection), 19.5 (18±21,
<geoCoordinate id="EE7BB7A4FFF8FFC6A3AE368BFC936091" box="[759,825,387,411]" degrees="5" direction="north" minutes="15" orientation="latitude" pageId="14" pageNumber="325" precision="925" value="5.25">
<emphasis id="B93B0D71FFF8FFC6A3AE368BFCAE6091" box="[759,772,388,411]" italics="true" pageId="14" pageNumber="325">n</emphasis>
5 15
</geoCoordinate>
) wide. Ventral bar membrane 29 (27±32,
<geoCoordinate id="EE7BB7A4FFF8FFC6A00636ABFE0B60B1" box="[351,417,419,443]" degrees="5" direction="north" minutes="15" orientation="latitude" pageId="14" pageNumber="325" precision="925" value="5.25">
<emphasis id="B93B0D71FFF8FFC6A00636ABFEC660B1" box="[351,364,420,443]" italics="true" pageId="14" pageNumber="325">n</emphasis>
5 15
</geoCoordinate>
) long. Total length of ventral bar and membrane 48.5 (46±52,
<geoCoordinate id="EE7BB7A4FFF8FFC6A19936CBFEA860D1" box="[192,258,451,475]" degrees="5" direction="north" minutes="15" orientation="latitude" pageId="14" pageNumber="325" precision="925" value="5.25">
<emphasis id="B93B0D71FFF8FFC6A19936CBFF6760D1" box="[192,205,452,475]" italics="true" pageId="14" pageNumber="325">n</emphasis>
5 15
</geoCoordinate>
). Transition between ventral bar and ventral bar membrane not distinct. Marginal hooks small with hook point extending to, or only slightly past toe; total length of marginal hook 33 (31±34.5,
<geoCoordinate id="EE7BB7A4FFF8FFC6A3CA350BFD7E6311" box="[659,724,515,539]" degrees="5" direction="north" minutes="16" orientation="latitude" pageId="14" pageNumber="325" precision="925" value="5.266667">
<emphasis id="B93B0D71FFF8FFC6A3CA350BFD0A6311" box="[659,672,516,539]" italics="true" pageId="14" pageNumber="325">n</emphasis>
5 16
</geoCoordinate>
); length of sickle 4 (4±4.5,
<geoCoordinate id="EE7BB7A4FFF8FFC6A105352BFF376331" box="[92,157,547,571]" degrees="5" direction="north" minutes="16" orientation="latitude" pageId="14" pageNumber="325" precision="925" value="5.266667">
<emphasis id="B93B0D71FFF8FFC6A105352BFFC36331" box="[92,105,548,571]" italics="true" pageId="14" pageNumber="325">n</emphasis>
5 16
</geoCoordinate>
); length of handle 29.5 (28±31,
<geoCoordinate id="EE7BB7A4FFF8FFC6A34F352BFDFD6331" box="[534,599,547,571]" degrees="5" direction="north" minutes="16" orientation="latitude" pageId="14" pageNumber="325" precision="925" value="5.266667">
<emphasis id="B93B0D71FFF8FFC6A34F352BFD896331" box="[534,547,548,571]" italics="true" pageId="14" pageNumber="325">n</emphasis>
5 16
</geoCoordinate>
) (®gure 5B).
</paragraph>
<paragraph id="8BF0D163FFF8FFC6A1DD354DFDF062B3" blockId="14.[92,1047,132,1176]" pageId="14" pageNumber="325">
Gland cells anterolateral to pharynx range from minimum diameter of 19.5 (13±23,
<geoCoordinate id="EE7BB7A4FFF8FFC6A1E3356CFF456370" box="[186,239,610,634]" degrees="5" direction="north" minutes="9" orientation="latitude" pageId="14" pageNumber="325" precision="925" value="5.15">
<emphasis id="B93B0D71FFF8FFC6A1E3356CFF6D6370" box="[186,199,611,634]" italics="true" pageId="14" pageNumber="325">n</emphasis>
5 9
</geoCoordinate>
) to maximum diameter of 27 (20±38,
<geoCoordinate id="EE7BB7A4FFF8FFC6A3F1356CFD766370" box="[680,732,610,634]" degrees="5" direction="north" minutes="9" orientation="latitude" pageId="14" pageNumber="325" precision="925" value="5.15">
<emphasis id="B93B0D71FFF8FFC6A3F1356CFD1F6370" box="[680,693,611,634]" italics="true" pageId="14" pageNumber="325">n</emphasis>
5 9
</geoCoordinate>
). Anterior lobe of pharynx 45.5 (32±54,
<geoCoordinate id="EE7BB7A4FFF8FFC6A1AA358CFE9E6390" box="[243,308,642,666]" degrees="5" direction="north" minutes="12" orientation="latitude" pageId="14" pageNumber="325" precision="925" value="5.2">
<emphasis id="B93B0D71FFF8FFC6A1AA358CFEAA6390" box="[243,256,643,666]" italics="true" pageId="14" pageNumber="325">n</emphasis>
5 12
</geoCoordinate>
) wide, posterior lobe 62 (45±76,
<geoCoordinate id="EE7BB7A4FFF8FFC6A3EF358CFD526390" box="[694,760,642,666]" degrees="5" direction="north" minutes="12" orientation="latitude" pageId="14" pageNumber="325" precision="925" value="5.2">
<emphasis id="B93B0D71FFF8FFC6A3EF358CFD696390" box="[694,707,643,666]" italics="true" pageId="14" pageNumber="325">n</emphasis>
5 12
</geoCoordinate>
) wide. Gut caeca extend posteriorly lateral to uterus, terminating posterior to testis. Male copulatory organ with one large, two moderate and three small spines (11 21 3) (®gure 5D). Male copulatory organ 16 (11±19,
<geoCoordinate id="EE7BB7A4FFF8FFC6A0FF35ECFE7063F0" box="[422,474,738,762]" degrees="5" direction="north" minutes="5" orientation="latitude" pageId="14" pageNumber="325" precision="925" value="5.0833335">
<emphasis id="B93B0D71FFF8FFC6A0FF35ECFE1963F0" box="[422,435,739,762]" italics="true" pageId="14" pageNumber="325">n</emphasis>
5 5
</geoCoordinate>
) long, 16 (14±19,
<geoCoordinate id="EE7BB7A4FFF8FFC6A3F535ECFD4A63F0" box="[684,736,738,762]" degrees="5" direction="north" minutes="5" orientation="latitude" pageId="14" pageNumber="325" precision="925" value="5.0833335">
<emphasis id="B93B0D71FFF8FFC6A3F535ECFD1363F0" box="[684,697,739,762]" italics="true" pageId="14" pageNumber="325">n</emphasis>
5 5
</geoCoordinate>
) wide. Developing sclerites of F2 embryos may be visible within large F1 embryos; no sclerites of F3 embryos visible. Oocyte 25 (14±46,
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<emphasis id="B93B0D71FFF8FFC6A0CF342DFE096233" box="[406,419,802,825]" italics="true" pageId="14" pageNumber="325">n</emphasis>
5 12
</geoCoordinate>
) long, 44 (31±61,
<geoCoordinate id="EE7BB7A4FFF8FFC6A3EE342DFD536233" box="[695,761,801,826]" degrees="5" direction="north" minutes="12" orientation="latitude" pageId="14" pageNumber="325" precision="925" value="5.2">
<emphasis id="B93B0D71FFF8FFC6A3EE342DFD6E6233" box="[695,708,802,825]" italics="true" pageId="14" pageNumber="325">n</emphasis>
5 12
</geoCoordinate>
) wide, contained within ECFR. Testis 24.5 (10±36,
<geoCoordinate id="EE7BB7A4FFF8FFC6A0D3344DFE666253" box="[394,460,833,858]" degrees="5" direction="north" minutes="11" orientation="latitude" pageId="14" pageNumber="325" precision="925" value="5.1833334">
<emphasis id="B93B0D71FFF8FFC6A0D3344DFE3D6253" box="[394,407,834,857]" italics="true" pageId="14" pageNumber="325">n</emphasis>
5 11
</geoCoordinate>
) long; 37.5 (16±51,
<geoCoordinate id="EE7BB7A4FFF8FFC6A3F4344DFD456253" box="[685,751,833,858]" degrees="5" direction="north" minutes="11" orientation="latitude" pageId="14" pageNumber="325" precision="925" value="5.1833334">
<emphasis id="B93B0D71FFF8FFC6A3F4344DFD106253" box="[685,698,834,857]" italics="true" pageId="14" pageNumber="325">n</emphasis>
5 11
</geoCoordinate>
) wide. Five cells surround posterior portion of each gut caecum and single cell lies medially near posterior terminations; cells range from minimum diameter of 23 (17±26,
<geoCoordinate id="EE7BB7A4FFF8FFC6A26B348DFCDE6293" box="[818,884,897,922]" degrees="5" direction="north" minutes="12" orientation="latitude" pageId="14" pageNumber="325" precision="925" value="5.2">
<emphasis id="B93B0D71FFF8FFC6A26B348DFC956293" box="[818,831,898,921]" italics="true" pageId="14" pageNumber="325">n</emphasis>
5 12
</geoCoordinate>
) to maximum diameter of 41.5 (33±52,
<geoCoordinate id="EE7BB7A4FFF8FFC6A02634ADFE6B62B3" box="[383,449,929,954]" degrees="5" direction="north" minutes="12" orientation="latitude" pageId="14" pageNumber="325" precision="925" value="5.2">
<emphasis id="B93B0D71FFF8FFC6A02634ADFE2662B3" box="[383,396,930,953]" italics="true" pageId="14" pageNumber="325">n</emphasis>
5 12
</geoCoordinate>
) (®gure 5A).
</paragraph>
<paragraph id="8BF0D163FFF8FFC6A1DD34CEFE926592" blockId="14.[92,1047,132,1176]" pageId="14" pageNumber="325">
<emphasis id="B93B0D71FFF8FFC6A1DD34CEFF5262D3" box="[132,248,961,985]" italics="true" pageId="14" pageNumber="325">Comments</emphasis>
.
<taxonomicName id="4C4FAAE0FFF8FFC6A04334CEFDF462D3" authority="Ernst &amp; Jones &amp; Whittington, 2001" authorityName="Ernst &amp; Jones &amp; Whittington" authorityYear="2001" box="[282,606,961,985]" class="Monogenea" family="Gyrodactylidae" genus="Acanthoplacatus" kingdom="Animalia" order="Gyrodactylidea" pageId="14" pageNumber="325" phylum="Platyhelminthes" rank="species" species="amplihamus" status="sp. nov.">
<emphasis id="B93B0D71FFF8FFC6A04334CEFDF462D3" box="[282,606,961,985]" italics="true" pageId="14" pageNumber="325">Acanthoplacatus amplihamus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A208B00AFFF8FFC6A33F34CEFD6B62D2" box="[614,705,961,984]" pageId="14" pageNumber="325" rank="species">sp. nov.</taxonomicNameLabel>
is the most distinctive species in the genus because the ventral bar and hamuli are much larger than other species (table 2) and a distinct anterior projection occurs on the ventral bar (®gure 5D). The male copulatory organ, with a 11 21 3 con®guration, is unlike that of all species except
<taxonomicName id="4C4FAAE0FFF8FFC6A1F4334EFEFA6553" authority="Ernst &amp; Jones &amp; Whittington, 2001" authorityName="Ernst &amp; Jones &amp; Whittington" authorityYear="2001" box="[173,336,1089,1113]" class="Monogenea" family="Gyrodactylidae" genus="Acanthoplacatus" kingdom="Animalia" order="Gyrodactylidea" pageId="14" pageNumber="325" phylum="Platyhelminthes" rank="species" species="parvihamus" status="sp. nov.">
<emphasis id="B93B0D71FFF8FFC6A1F4334EFEFA6553" box="[173,336,1089,1113]" italics="true" pageId="14" pageNumber="325">A. parvihamus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A208B00AFFF8FFC6A003334EFE1C6552" box="[346,438,1089,1112]" pageId="14" pageNumber="325" rank="species">sp. nov.</taxonomicNameLabel>
Location of the posterior gland cells relative to the gut could not be determined for this species because only ¯attened specimens were available for study.
</paragraph>
</subSubSection>
</treatment>
</document>