219 lines
32 KiB
XML
219 lines
32 KiB
XML
<document id="2FEE415CAC9BF644A5C440E387AAFF49" ID-DOI="10.5281/zenodo.196033" ID-GBIF-Dataset="a86ba3e8-b241-4166-a37a-5abb4b60edcc" ID-ISSN="1175-5326" ID-Zenodo-Dep="196033" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460236847220" checkinUser="plazi" docAuthor="Rubio-Godoy, Miguel, Paladini, Giuseppe & García-Vásquez, Adriana" docDate="2010" docId="03BC2F40FFE0056AFF54FB408A58E046" docLanguage="en" docName="zt02509p029.pdf" docOrigin="Zootaxa 2509" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Gyrodactylus milleri Harris & Cable 2000" docType="treatment" docVersion="10" lastPageNumber="22" masterDocId="FF855738FFF4057FFFC3FFB1897BE227" masterDocTitle="Gyrodactylus jarocho sp. nov. and Gyrodactylus xalapensis sp. nov. (Platyhelminthes: Monogenea) from Mexican poeciliids (Teleostei: Cyprinodontiformes), with comments on the known gyrodactylid fauna infecting poeciliid fish" masterLastPageNumber="29" masterPageNumber="1" pageNumber="21" updateTime="1698239766500" updateUser="plazi">
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<mods:title id="C45B0DD5584FDA979505D17B1C7C1431">Gyrodactylus jarocho sp. nov. and Gyrodactylus xalapensis sp. nov. (Platyhelminthes: Monogenea) from Mexican poeciliids (Teleostei: Cyprinodontiformes), with comments on the known gyrodactylid fauna infecting poeciliid fish</mods:title>
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<mods:name id="987CF92EC60A4DBAE57D98932A15282E" type="personal">
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<mods:namePart id="9A2220792CF9EB7924EF332CE34E912E">Rubio-Godoy, Miguel</mods:namePart>
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<mods:namePart id="C6E2376C95174E9C4BA4C18B97A2E164">Paladini, Giuseppe</mods:namePart>
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<mods:name id="8A7F77D74F2853E3F0E12DF98DC802BE" type="personal">
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<mods:roleTerm id="808277D4E842C27FFBBAC4E43FEC7EE4">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="C979072E9B0231AE642286882CEE47C4">García-Vásquez, Adriana</mods:namePart>
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<mods:typeOfResource id="9B95A4D5EEFE6EB51A3F0E272E354E39">text</mods:typeOfResource>
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<mods:title id="FC2E87F9E1F21EF9C9CB171F3FEBEFEA">Zootaxa</mods:title>
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<mods:date id="5582093E7B71EFB2D7B10A3484A5E34A">2010</mods:date>
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<mods:detail id="0B79F14808D0D9ED052B40B7F2966FB0" type="volume">
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<mods:number id="02CA32CDD2ACBDC4CE224F8923DA129B">2509</mods:number>
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<mods:classification id="4DB62F8165286BB21383106B5CD2834B">journal article</mods:classification>
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<mods:identifier id="3B95951287CC03785E77D4CFCB87F68E" type="DOI">10.5281/zenodo.196033</mods:identifier>
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<mods:identifier id="B33C72A2EBD04E92690E3D9C7BC05B8E" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="3210F3DB07412F2ACCE27D090709269E" type="Zenodo-Dep">196033</mods:identifier>
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<treatment id="03BC2F40FFE0056AFF54FB408A58E046" ID-DOI="http://doi.org/10.5281/zenodo.6211397" ID-GBIF-Taxon="119388551" ID-Zenodo-Dep="6211397" LSID="urn:lsid:plazi:treatment:03BC2F40FFE0056AFF54FB408A58E046" httpUri="http://treatment.plazi.org/id/03BC2F40FFE0056AFF54FB408A58E046" lastPageId="21" lastPageNumber="22" pageId="20" pageNumber="21">
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<subSubSection id="C30FCDDDFFE0056BFF54FB408B2EE70A" pageId="20" pageNumber="21" type="nomenclature">
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<paragraph id="8BAA9E56FFE0056BFF54FB408BDAE72D" blockId="20.[151,673,1264,1325]" box="[151,673,1264,1291]" pageId="20" pageNumber="21">
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<heading id="D0E2293AFFE0056BFF54FB408BDAE72D" bold="true" box="[151,673,1264,1291]" fontSize="11" level="1" pageId="20" pageNumber="21" reason="1">
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<taxonomicName id="4C15E5D5FFE0056BFF54FB408BDAE72D" ID-CoL="3HZ9G" authority="Harris & Cable, 2000" authorityName="Harris & Cable" authorityYear="2000" box="[151,673,1264,1291]" class="Monogenea" family="Gyrodactylidae" genus="Gyrodactylus" kingdom="Animalia" order="Gyrodactylidea" pageId="20" pageNumber="21" phylum="Platyhelminthes" rank="species" species="milleri">
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<emphasis id="B9614244FFE0056BFF54FB408BDAE72D" bold="true" box="[151,673,1264,1291]" pageId="20" pageNumber="21">
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<emphasis id="B9614244FFE0056BFF54FB4088F6E72C" bold="true" box="[151,397,1265,1291]" italics="true" pageId="20" pageNumber="21">Gyrodactylus milleri</emphasis>
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<bibRefCitation id="EF84E3A7FFE0056BFE56FB418BDAE72D" author="Harris" box="[405,673,1264,1290]" pageId="20" pageNumber="25" refString="Harris, P. D. & Cable, J. (2000) Gyrodactylus poeciliae and G. milleri n. sp. (Monogenea: Gyrodactylidae) from Poecilia caucana (Steindachner) in Venezuela. Systematic Parasitology, 47, 79 - 85." type="journal article" year="2000">Harris & Cable, 2000</bibRefCitation>
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="8BAA9E56FFE0056BFF54FAA28B2EE70A" blockId="20.[151,673,1264,1325]" box="[151,597,1299,1325]" pageId="20" pageNumber="21">
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(
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<figureCitation id="132E82D3FFE0056BFF5CFAA2885BE70A" box="[159,288,1299,1325]" captionStart="FIGURES 15 – 29. A" captionStartId="8.[151,269,1629,1653]" captionTargetBox="[339,1226,183,1617]" captionTargetId="figure@8.[339,1266,167,1634]" captionTargetPageId="8" captionText="FIGURES 15 – 29. A size invariant comparison of the marginal hook sickles of two new species of Gyrodactylus with the nine species previously recorded infecting poeciliids. 15. Gyrodactylus milleri Harris & Cable, 2000 (re-examination of the small, common form of marginal hook); 16. Overlay of G. milleri with G. j aroc h o sp. nov. (broken line); 17. Overlay of G. milleri with G. xalapensis sp. nov. (broken line); 18. Gyrodactylus pictae Cable, van Oosterhout, Barson & Harris, 2005 (re-examination); 19. Overlay of G. pictae with G. ja ro c ho sp. nov. (broken line); 20. Overlay of G. pictae with G. xalapensis sp. nov. (broken line); 21. Gyrodactylus poeciliae Harris & Cable, 2000 (re-examination); 22. Overlay of G. poeciliae with G. jaroc h o sp. nov. (broken line); 23. Overlay of G. poeciliae with G. xalapensis sp. nov. (broken line); 24. Gyrodactylus rasini Lucký, 1973 (re-examination); 25. Overlay of G. r a s i n i with G. j a ro c ho sp. nov. (broken line); 26. Overlay of G. rasini with G. xalapensis sp. nov. (broken line); 27. Scanning electron micrograph of Gyrodactylus turnbulli Harris, 1986 from Andrew P. Shinn’s collection (re-examination); 28. Overlay of G. turnbulli with G. j a ro c ho sp. nov. (broken line); 29. Overlay of G. turnbulli with G. xalapensis sp. nov. (broken line). Scale bars = 3 µm." httpUri="https://zenodo.org/record/196035/files/figure.png" pageId="20" pageNumber="21">Figures 15</figureCitation>
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,
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<figureCitation id="132E82D3FFE0056BFEEFFAA28803E70A" box="[300,376,1299,1325]" captionStart="FIGURES 47 – 52" captionStartId="20.[151,270,1056,1080]" captionTargetBox="[360,1244,204,1056]" captionTargetId="figure@20.[354,1254,197,1061]" captionTargetPageId="20" captionText="FIGURES 47 – 52. Light photographs and drawings of Gyrodactylus milleri Harris & Cable, 2000 (holotype), showing the three different sizes and morphologies of the marginal hook sickles. 47, 50. Small marginal hook sickle; 48, 51. Medium sized marginal hook sickle; 49, 52. Large marginal hook sickle. Scale bar = 3 µm." httpUri="https://zenodo.org/record/196040/files/figure.png" pageId="20" pageNumber="21">47–52</figureCitation>
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;
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<tableCitation id="C697ABEDFFE0056BFE47FAA28892E70A" box="[388,489,1299,1325]" captionStart="TABLE 4" captionStartId="13.[124,205,545,566]" captionTargetBox="[124,1930,606,1557]" captionTargetPageId="13" captionText="TABLE 4. Morphological characters of poeciliid Gyrodactylus spp. Re-measured in this study." httpUri="http://table.plazi.org/id/DF6ACEDEFFF90572FFBFFD908D69E011" pageId="20" pageNumber="21" tableUuid="DF6ACEDEFFF90572FFBFFD908D69E011">Tables 4</tableCitation>
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,
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<tableCitation id="C697ABEDFFE0056BFE36FAA28B7FE70A" box="[501,516,1299,1325]" captionStart="TABLE 6" captionStartId="21.[151,240,554,578]" captionTargetBox="[151,1436,637,1033]" captionTargetPageId="21" captionText="TABLE 6. Revised morphological measurements of the 16 marginal hooks from the single specimen of Gyrodactylus" httpUri="http://table.plazi.org/id/DF6ACEDEFFE1056AFF54FD9B8CE7E066" pageId="20" pageNumber="21" tableUuid="DF6ACEDEFFE1056AFF54FD9B8CE7E066">6</tableCitation>
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and 7)
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</paragraph>
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</subSubSection>
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<subSubSection id="C30FCDDDFFE0056BFF54FAEF8A06E7CF" pageId="20" pageNumber="21" type="materials_examined">
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<paragraph id="8BAA9E56FFE0056BFF54FAEF8A8FE75F" blockId="20.[151,1437,1374,1923]" box="[151,1012,1374,1400]" pageId="20" pageNumber="21">
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<emphasis id="B9614244FFE0056BFF54FAEF8862E75F" bold="true" box="[151,281,1374,1400]" pageId="20" pageNumber="21">
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<typeStatus id="54AE20F4FFE0056BFF54FAEF89A9E75F" box="[151,210,1374,1400]" pageId="20" pageNumber="21">Type</typeStatus>
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host:
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</emphasis>
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<taxonomicName id="4C15E5D5FFE0056BFEE2FAEE8BF7E75F" authority="Steindachner" authorityName="Steindachner" box="[289,652,1374,1400]" class="Actinopterygii" family="Poeciliidae" genus="Poecilia" kingdom="Animalia" order="Cyprinodontiformes" pageId="20" pageNumber="21" phylum="Chordata" rank="species" species="caucana">
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<emphasis id="B9614244FFE0056BFEE2FAEE8896E75F" box="[289,493,1375,1400]" italics="true" pageId="20" pageNumber="21">Poecilia caucana</emphasis>
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Steindachner
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</taxonomicName>
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(“Cauca molly”, “piponcita”).
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</paragraph>
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<paragraph id="8BAA9E56FFE0056BFF07FA328B40E7BA" blockId="20.[151,1437,1374,1923]" box="[196,571,1411,1437]" pageId="20" pageNumber="21">
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<emphasis id="B9614244FFE0056BFF07FA3288EAE7BA" bold="true" box="[196,401,1411,1437]" pageId="20" pageNumber="21">Site of infection:</emphasis>
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Body surface.
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</paragraph>
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<paragraph id="8BAA9E56FFE0056BFF07FA198BCDE7E4" blockId="20.[151,1437,1374,1923]" box="[196,694,1448,1475]" pageId="20" pageNumber="21">
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<emphasis id="B9614244FFE0056BFF07FA198816E7E5" bold="true" box="[196,365,1448,1474]" pageId="20" pageNumber="21">
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<typeStatus id="54AE20F4FFE0056BFF07FA198984E7E5" box="[196,255,1448,1474]" pageId="20" pageNumber="21">Type</typeStatus>
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locality:
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</emphasis>
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La Concepción,
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<collectingCountry id="F302DEC6FFE0056BFDF6FA188BCAE7E4" box="[565,689,1449,1475]" name="Venezuela" pageId="20" pageNumber="21">Venezuela</collectingCountry>
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.
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</paragraph>
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<paragraph id="8BAA9E56FFE0056BFF07FA7F8A06E7CF" blockId="20.[151,1437,1374,1923]" box="[196,893,1486,1512]" pageId="20" pageNumber="21">
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<emphasis id="B9614244FFE0056BFF07FA7F8880E7CF" bold="true" box="[196,507,1486,1512]" pageId="20" pageNumber="21">
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<typeStatus id="54AE20F4FFE0056BFF07FA7F887AE7CF" box="[196,257,1486,1512]" pageId="20" pageNumber="21">Type</typeStatus>
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material examined:
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</emphasis>
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<typeStatus id="54AE20F4FFE0056BFDC0FA7F8B0BE7CF" box="[515,624,1486,1512]" pageId="20" pageNumber="21" type="holotype">Holotype</typeStatus>
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(
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<collectionCode id="ED040693FFE0056BFDBCFA7F8BA2E7CF" box="[639,729,1486,1512]" pageId="20" pageNumber="21">BMNH</collectionCode>
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1999.4.12.1).
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</paragraph>
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</subSubSection>
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<subSubSection id="C30FCDDDFFE0056AFF07FA428D0CE025" lastPageId="21" lastPageNumber="22" pageId="20" pageNumber="21" type="discussion">
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<paragraph id="8BAA9E56FFE0056BFF07FA428998E5A4" blockId="20.[151,1437,1374,1923]" pageId="20" pageNumber="21">
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<emphasis id="B9614244FFE0056BFF07FA42882EE42A" bold="true" box="[196,341,1523,1549]" pageId="20" pageNumber="21">Comments:</emphasis>
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The original description of
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<emphasis id="B9614244FFE0056BFD5AFA458A7FE42A" box="[665,772,1524,1549]" italics="true" pageId="20" pageNumber="21">G. m i l l e r i</emphasis>
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by
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<bibRefCitation id="EF84E3A7FFE0056BFCF1FA428D43E42A" author="Harris" box="[818,1080,1523,1549]" pageId="20" pageNumber="25" refString="Harris, P. D. & Cable, J. (2000) Gyrodactylus poeciliae and G. milleri n. sp. (Monogenea: Gyrodactylidae) from Poecilia caucana (Steindachner) in Venezuela. Systematic Parasitology, 47, 79 - 85." type="journal article" year="2000">Harris & Cable (2000)</bibRefCitation>
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was based on three specimens and contained limited morphological measurements. We provide new measurements based on the
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<typeStatus id="54AE20F4FFE0056BFAF7F9A88CE6E414" box="[1332,1437,1561,1587]" pageId="20" pageNumber="21" type="holotype">holotype</typeStatus>
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deposited in the BMNH (reg. no. 1999.4.12.1), although some morphological details were not visible as the specimen was bisected and mounted on two slides. Thus, the anterior pharynx, posterior pharynx and MCO were not visible. The
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<typeStatus id="54AE20F4FFE0056BFE61F9388B77E484" box="[418,524,1673,1699]" pageId="20" pageNumber="21" type="holotype">holotype</typeStatus>
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possesses three morphologically different marginal hooks of various sizes (
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<figureCitation id="132E82D3FFE0056BFF5CF91F8835E4EF" box="[159,334,1710,1736]" captionStart="FIGURES 47 – 52" captionStartId="20.[151,270,1056,1080]" captionTargetBox="[360,1244,204,1056]" captionTargetId="figure@20.[354,1254,197,1061]" captionTargetPageId="20" captionText="FIGURES 47 – 52. Light photographs and drawings of Gyrodactylus milleri Harris & Cable, 2000 (holotype), showing the three different sizes and morphologies of the marginal hook sickles. 47, 50. Small marginal hook sickle; 48, 51. Medium sized marginal hook sickle; 49, 52. Large marginal hook sickle. Scale bar = 3 µm." httpUri="https://zenodo.org/record/196040/files/figure.png" pageId="20" pageNumber="21">Figures 47–52</figureCitation>
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): 10 small (S), 4 medium (M), 2 large (L) hooks (the exact measurements of the three
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<typeStatus id="54AE20F4FFE0056BFAFDF91F8C07E4EF" box="[1342,1404,1710,1736]" pageId="20" pageNumber="21">types</typeStatus>
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of marginal hooks are given in
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<tableCitation id="C697ABEDFFE0056BFE34F9628B2FE4CA" box="[503,596,1747,1773]" captionStart="TABLE 6" captionStartId="21.[151,240,554,578]" captionTargetBox="[151,1436,637,1033]" captionTargetPageId="21" captionText="TABLE 6. Revised morphological measurements of the 16 marginal hooks from the single specimen of Gyrodactylus" httpUri="http://table.plazi.org/id/DF6ACEDEFFE1056AFF54FD9B8CE7E066" pageId="20" pageNumber="21" tableUuid="DF6ACEDEFFE1056AFF54FD9B8CE7E066">Table 6</tableCitation>
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, while the mean values are presented in
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<tableCitation id="C697ABEDFFE0056BFB8AF9628DD3E4CA" box="[1097,1192,1747,1773]" captionStart="TABLE 4" captionStartId="13.[124,205,545,566]" captionTargetBox="[124,1930,606,1557]" captionTargetPageId="13" captionText="TABLE 4. Morphological characters of poeciliid Gyrodactylus spp. Re-measured in this study." httpUri="http://table.plazi.org/id/DF6ACEDEFFF90572FFBFFD908D69E011" pageId="20" pageNumber="21" tableUuid="DF6ACEDEFFF90572FFBFFD908D69E011">Table 4</tableCitation>
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). This is the second known species of
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<taxonomicName id="4C15E5D5FFE0056BFEABF9488B7EE535" box="[360,517,1785,1810]" class="Monogenea" family="Gyrodactylidae" genus="Gyrodactylus" kingdom="Animalia" order="Gyrodactylidea" pageId="20" pageNumber="21" phylum="Platyhelminthes" rank="genus">
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<emphasis id="B9614244FFE0056BFEABF9488B7EE535" box="[360,517,1785,1810]" italics="true" pageId="20" pageNumber="21">Gyrodactylus</emphasis>
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</taxonomicName>
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to have noticeably different shaped and sized marginal hooks (
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<figureCitation id="132E82D3FFE0056BFB22F9488CEBE534" box="[1249,1424,1785,1811]" captionStart="FIGURES 47 – 52" captionStartId="20.[151,270,1056,1080]" captionTargetBox="[360,1244,204,1056]" captionTargetId="figure@20.[354,1254,197,1061]" captionTargetPageId="20" captionText="FIGURES 47 – 52. Light photographs and drawings of Gyrodactylus milleri Harris & Cable, 2000 (holotype), showing the three different sizes and morphologies of the marginal hook sickles. 47, 50. Small marginal hook sickle; 48, 51. Medium sized marginal hook sickle; 49, 52. Large marginal hook sickle. Scale bar = 3 µm." httpUri="https://zenodo.org/record/196040/files/figure.png" pageId="20" pageNumber="21">Figures 47–52</figureCitation>
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). Previously,
|
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<taxonomicName id="4C15E5D5FFE0056BFEE5F8AE8ABAE51F" authority="Rogers & Wellborn, 1965" authorityName="Rogers & Wellborn" authorityYear="1965" box="[294,961,1822,1848]" class="Monogenea" family="Gyrodactylidae" genus="Gyrodactylus" kingdom="Animalia" order="Gyrodactylidea" pageId="20" pageNumber="21" phylum="Platyhelminthes" rank="species" species="heterodactylus">
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<emphasis id="B9614244FFE0056BFEE5F8AE8BFAE51F" box="[294,641,1823,1848]" italics="true" pageId="20" pageNumber="21">Gyrodactylus heterodactylus</emphasis>
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<bibRefCitation id="EF84E3A7FFE0056BFD4AF8AF8ABAE51F" author="Rogers" box="[649,961,1822,1848]" pageId="20" pageNumber="26" refString="Rogers, W. A. & Wellborn, T. L., Jr. (1965) Studies on Gyrodactylus (Trematoda: Monogenea) with descriptions of five new species from the southeastern U. S. Journal of Parasitology, 51, 977 - 982." type="journal article" year="1965">Rogers & Wellborn, 1965</bibRefCitation>
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</taxonomicName>
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collected from banded pygmy sunfish,
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<taxonomicName id="4C15E5D5FFE0056BFF54F8F5880DE57A" box="[151,374,1860,1885]" class="Actinopterygii" family="Elassomatidae" genus="Elassoma" kingdom="Animalia" order="Perciformes" pageId="20" pageNumber="21" phylum="Chordata" rank="species" species="zonatum">
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<emphasis id="B9614244FFE0056BFF54F8F5880DE57A" box="[151,374,1860,1885]" italics="true" pageId="20" pageNumber="21">Elassoma zonatum</emphasis>
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||
</taxonomicName>
|
||
<collectingCountry id="F302DEC6FFE0056BFEBEF8F288B4E57A" box="[381,463,1859,1885]" name="Jordan" pageId="20" pageNumber="21">Jordan</collectingCountry>
|
||
, was shown to possess marginal hooks of two different sizes (
|
||
<bibRefCitation id="EF84E3A7FFE0056BFB71F8F289ADE5A4" author="Rogers" pageId="20" pageNumber="26" refString="Rogers, W. A. & Wellborn, T. L., Jr. (1965) Studies on Gyrodactylus (Trematoda: Monogenea) with descriptions of five new species from the southeastern U. S. Journal of Parasitology, 51, 977 - 982." type="journal article" year="1965">Rogers & Wellborn 1965</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BAA9E56FFE1056AFF05FF298A8DE305" blockId="21.[151,1436,152,514]" pageId="21" pageNumber="22">
|
||
The PCA presented in
|
||
<figureCitation id="132E82D3FFE1056AFE1AFF298B37E295" box="[473,588,152,178]" captionStart="FIGURE 30" captionStartId="11.[151,255,1160,1184]" captionTargetBox="[168,1427,206,1129]" captionTargetId="figure@11.[160,1431,194,1133]" captionTargetPageId="11" captionText="FIGURE 30. Principal Components Analysis plot (Factor 1 vs Factor 2) of the 13 point-to-point measurements made on 45 gyrodactylids collected from a range of poeciliid hosts. Separation of the specimens is principally influenced by the hamulus total length (HTL), shaft length (HSL), point length (HPL) and aperture distance (HA) acting along Factor 1 in a negative direction, and the inner (CosIHAA) and outer (CosHAA) hamulus angles acting along Factor 1 in a positive direction. The total length (MHTL) and the shaft length (MHSL) of the marginal hook are key variables in the separation of specimens along Factor 2. The raw ellipses highlight the specimens of Gyrodactylus xalapensis sp. nov. from Heterandria bimaculata Heckel (1), and Gyrodactylus jarocho sp. nov. from Xiphophorus hellerii Heckel (2). Plot codes: a. Gyrodactylus bullatarudis Turnbull, 1956 from Poecilia mexicana Steindachner; b. G. bullatarudis from X. hellerii; c. G. j a ro c h o sp. nov. from X. hellerii; d. G. xalapensis from H. bimaculata; e. G. bullatarudis paratype from Poecilia sphenops Valenciennes; f. Gyrodactylus costaricensis Kritsky & Fritts, 1970 from P. sphenops; g. Gyrodactylus gambusiae Rogers & Wellborn, 1965 from Gambusia affinis Baird & Girard; h. Gyrodactylus pictae Cable, van Oosterhout, Barson & Harris, 2005 from Micropoecilia (= Poecilia) picta Regan; i. Gyrodactylus turnbulli Harris, 1986 from Poecilia reticulata Peters; j. Gyrodactylus poeciliae Harris & Cable, 2000 from Poecilia caucana Steindachner; k. Gyrodactylus milleri Harris & Cable, 2000 from P. caucana; l. Gyrodactylus cytophagus Paperna, 1968 from Aplocheilichthys pumilus Boulenger; m. Gyrodactylus rasini Lucký, 1973 from X. hellerii." httpUri="https://zenodo.org/record/196036/files/figure.png" pageId="21" pageNumber="22">Figure 30</figureCitation>
|
||
shows three different points (labelled k) on the scatterplot, reinforcing the idea that
|
||
<taxonomicName id="4C15E5D5FFE1056AFEF2FF0C88DAE2F1" box="[305,417,189,214]" class="Monogenea" family="Gyrodactylidae" genus="Gyrodactylus" kingdom="Animalia" order="Gyrodactylidea" pageId="21" pageNumber="22" phylum="Platyhelminthes" rank="species" species="milleri">
|
||
<emphasis id="B9614244FFE1056AFEF2FF0C88DAE2F1" box="[305,417,189,214]" italics="true" pageId="21" pageNumber="22">G. milleri</emphasis>
|
||
</taxonomicName>
|
||
marginal hooks differ markedly within the same individual (as only the
|
||
<typeStatus id="54AE20F4FFE1056AFB3CFF0C8C1DE2F0" box="[1279,1382,189,215]" pageId="21" pageNumber="22" type="holotype">holotype</typeStatus>
|
||
was available, the specimen was measured and entered in PCA analyses as three individuals with the same hamuli measurements, but different marginal hooks, using data given in
|
||
<tableCitation id="C697ABEDFFE1056AFC4CFEB98A9CE305" box="[911,999,264,290]" captionStart="TABLE 6" captionStartId="21.[151,240,554,578]" captionTargetBox="[151,1436,637,1033]" captionTargetPageId="21" captionText="TABLE 6. Revised morphological measurements of the 16 marginal hooks from the single specimen of Gyrodactylus" httpUri="http://table.plazi.org/id/DF6ACEDEFFE1056AFF54FD9B8CE7E066" pageId="21" pageNumber="22" tableUuid="DF6ACEDEFFE1056AFF54FD9B8CE7E066">Table 6</tableCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BAA9E56FFE1056AFF05FE9C8D0CE025" blockId="21.[151,1436,152,514]" pageId="21" pageNumber="22">
|
||
The marginal hook sickles of
|
||
<emphasis id="B9614244FFE1056AFDE7FE9C8BF4E361" box="[548,655,301,326]" italics="true" pageId="21" pageNumber="22">G. m i l l e r i</emphasis>
|
||
are morphologically most similar to those of
|
||
<taxonomicName id="4C15E5D5FFE1056AFB68FE9C8C31E361" box="[1195,1354,301,326]" class="Monogenea" family="Gyrodactylidae" genus="Gyrodactylus" kingdom="Animalia" order="Gyrodactylidea" pageId="21" pageNumber="22" phylum="Platyhelminthes" rank="species" species="gambusiae">
|
||
<emphasis id="B9614244FFE1056AFB68FE9C8C31E361" box="[1195,1354,301,326]" italics="true" pageId="21" pageNumber="22">G. gambusiae</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C15E5D5FFE1056AFA40FE9C8985E34C" class="Monogenea" family="Gyrodactylidae" genus="Gyrodactylus" kingdom="Animalia" order="Gyrodactylidea" pageId="21" pageNumber="22" phylum="Platyhelminthes" rank="species" species="turnbulli">
|
||
<emphasis id="B9614244FFE1056AFA40FE9C8985E34C" italics="true" pageId="21" pageNumber="22">G. turnbulli</emphasis>
|
||
</taxonomicName>
|
||
- large, angular, open faced sickles, both of which can be readily discriminated from
|
||
<emphasis id="B9614244FFE1056AFB36FEE38C16E34C" box="[1269,1389,338,363]" italics="true" pageId="21" pageNumber="22">G. j a ro c h o</emphasis>
|
||
<emphasis id="B9614244FFE1056AFABAFEE389B7E3B6" bold="true" pageId="21" pageNumber="22">sp. nov.</emphasis>
|
||
and
|
||
<taxonomicName id="4C15E5D5FFE1056AFECAFEC988D6E3B6" box="[265,429,376,401]" class="Monogenea" family="Gyrodactylidae" genus="Gyrodactylus" kingdom="Animalia" order="Gyrodactylidea" pageId="21" pageNumber="22" phylum="Platyhelminthes" rank="species" species="xalapensis" status="sp. nov.">
|
||
<emphasis id="B9614244FFE1056AFECAFEC988D6E3B6" box="[265,429,376,401]" italics="true" pageId="21" pageNumber="22">G. xalapensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A252FF3FFFE1056AFE76FEC68B63E3B6" box="[437,536,375,401]" pageId="21" pageNumber="22" rank="species">
|
||
<emphasis id="B9614244FFE1056AFE76FEC68B63E3B6" bold="true" box="[437,536,375,401]" pageId="21" pageNumber="22">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
(
|
||
<figureCitation id="132E82D3FFE1056AFDEAFEC98B9BE3B5" box="[553,736,376,402]" captionStart="FIGURES 15 – 29. A" captionStartId="8.[151,269,1629,1653]" captionTargetBox="[339,1226,183,1617]" captionTargetId="figure@8.[339,1266,167,1634]" captionTargetPageId="8" captionText="FIGURES 15 – 29. A size invariant comparison of the marginal hook sickles of two new species of Gyrodactylus with the nine species previously recorded infecting poeciliids. 15. Gyrodactylus milleri Harris & Cable, 2000 (re-examination of the small, common form of marginal hook); 16. Overlay of G. milleri with G. j aroc h o sp. nov. (broken line); 17. Overlay of G. milleri with G. xalapensis sp. nov. (broken line); 18. Gyrodactylus pictae Cable, van Oosterhout, Barson & Harris, 2005 (re-examination); 19. Overlay of G. pictae with G. ja ro c ho sp. nov. (broken line); 20. Overlay of G. pictae with G. xalapensis sp. nov. (broken line); 21. Gyrodactylus poeciliae Harris & Cable, 2000 (re-examination); 22. Overlay of G. poeciliae with G. jaroc h o sp. nov. (broken line); 23. Overlay of G. poeciliae with G. xalapensis sp. nov. (broken line); 24. Gyrodactylus rasini Lucký, 1973 (re-examination); 25. Overlay of G. r a s i n i with G. j a ro c ho sp. nov. (broken line); 26. Overlay of G. rasini with G. xalapensis sp. nov. (broken line); 27. Scanning electron micrograph of Gyrodactylus turnbulli Harris, 1986 from Andrew P. Shinn’s collection (re-examination); 28. Overlay of G. turnbulli with G. j a ro c ho sp. nov. (broken line); 29. Overlay of G. turnbulli with G. xalapensis sp. nov. (broken line). Scale bars = 3 µm." httpUri="https://zenodo.org/record/196035/files/figure.png" pageId="21" pageNumber="22">Figures 16, 17</figureCitation>
|
||
).
|
||
<figureCitation id="132E82D3FFE1056AFD34FEC98A15E3B5" box="[759,878,376,402]" captionStart="FIGURES 15 – 29. A" captionStartId="8.[151,269,1629,1653]" captionTargetBox="[339,1226,183,1617]" captionTargetId="figure@8.[339,1266,167,1634]" captionTargetPageId="8" captionText="FIGURES 15 – 29. A size invariant comparison of the marginal hook sickles of two new species of Gyrodactylus with the nine species previously recorded infecting poeciliids. 15. Gyrodactylus milleri Harris & Cable, 2000 (re-examination of the small, common form of marginal hook); 16. Overlay of G. milleri with G. j aroc h o sp. nov. (broken line); 17. Overlay of G. milleri with G. xalapensis sp. nov. (broken line); 18. Gyrodactylus pictae Cable, van Oosterhout, Barson & Harris, 2005 (re-examination); 19. Overlay of G. pictae with G. ja ro c ho sp. nov. (broken line); 20. Overlay of G. pictae with G. xalapensis sp. nov. (broken line); 21. Gyrodactylus poeciliae Harris & Cable, 2000 (re-examination); 22. Overlay of G. poeciliae with G. jaroc h o sp. nov. (broken line); 23. Overlay of G. poeciliae with G. xalapensis sp. nov. (broken line); 24. Gyrodactylus rasini Lucký, 1973 (re-examination); 25. Overlay of G. r a s i n i with G. j a ro c ho sp. nov. (broken line); 26. Overlay of G. rasini with G. xalapensis sp. nov. (broken line); 27. Scanning electron micrograph of Gyrodactylus turnbulli Harris, 1986 from Andrew P. Shinn’s collection (re-examination); 28. Overlay of G. turnbulli with G. j a ro c ho sp. nov. (broken line); 29. Overlay of G. turnbulli with G. xalapensis sp. nov. (broken line). Scale bars = 3 µm." httpUri="https://zenodo.org/record/196035/files/figure.png" pageId="21" pageNumber="22">Figure 15</figureCitation>
|
||
depicts and contrasts the sickles of the small marginal hooks of
|
||
<emphasis id="B9614244FFE1056AFEB0FE2C88A5E391" box="[371,478,413,438]" italics="true" pageId="21" pageNumber="22">G. m i l l e r i</emphasis>
|
||
, as these are the most abundant. Although the marginal hook sickles of
|
||
<taxonomicName id="4C15E5D5FFE1056AFAEEFE2C8CE0E391" box="[1325,1435,413,438]" class="Monogenea" family="Gyrodactylidae" genus="Gyrodactylus" kingdom="Animalia" order="Gyrodactylidea" pageId="21" pageNumber="22" phylum="Platyhelminthes" rank="species" species="milleri">
|
||
<emphasis id="B9614244FFE1056AFAEEFE2C8CE0E391" box="[1325,1435,413,438]" italics="true" pageId="21" pageNumber="22">G. milleri</emphasis>
|
||
</taxonomicName>
|
||
are morphologically similar to those of
|
||
<taxonomicName id="4C15E5D5FFE1056AFDB3FE738A6AE3FC" box="[624,785,450,475]" class="Monogenea" family="Gyrodactylidae" genus="Gyrodactylus" kingdom="Animalia" order="Gyrodactylidea" pageId="21" pageNumber="22" phylum="Platyhelminthes" rank="species" species="gambusiae">
|
||
<emphasis id="B9614244FFE1056AFDB3FE738A6AE3FC" box="[624,785,450,475]" italics="true" pageId="21" pageNumber="22">G. gambusiae</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C15E5D5FFE1056AFC8FFE738AADE3FC" box="[844,982,450,475]" class="Monogenea" family="Gyrodactylidae" genus="Gyrodactylus" kingdom="Animalia" order="Gyrodactylidea" pageId="21" pageNumber="22" phylum="Platyhelminthes" rank="species" species="turnbulli">
|
||
<emphasis id="B9614244FFE1056AFC8FFE738AADE3FC" box="[844,982,450,475]" italics="true" pageId="21" pageNumber="22">G. turnbulli</emphasis>
|
||
</taxonomicName>
|
||
, its discrimination from the other two species is possible by virtue of its three differently shaped and sized marginal hooks.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF6ACEDEFFE1056AFF54FD9B8CE7E066" ID-Table-UUID="DF6ACEDEFFE1056AFF54FD9B8CE7E066" box="[151,1436,554,578]" httpUri="http://table.plazi.org/id/DF6ACEDEFFE1056AFF54FD9B8CE7E066" pageId="21" pageNumber="22" targetBox="[151,1436,637,1033]" targetIsTable="true" targetPageId="21">
|
||
<paragraph id="8BAA9E56FFE1056AFF54FD9B8CE7E066" blockId="21.[151,1436,554,609]" box="[151,1436,554,578]" pageId="21" pageNumber="22">
|
||
<emphasis id="B9614244FFE1056AFF54FD9B8877E065" bold="true" box="[151,268,554,578]" pageId="21" pageNumber="22">TABLE 6.</emphasis>
|
||
Revised morphological measurements of the 16 marginal hooks from the single specimen of
|
||
<taxonomicName id="4C15E5D5FFE1056AFAC8FD9B8CE7E066" box="[1291,1436,554,577]" class="Monogenea" family="Gyrodactylidae" genus="Gyrodactylus" kingdom="Animalia" order="Gyrodactylidea" pageId="21" pageNumber="22" phylum="Platyhelminthes" rank="genus">Gyrodactylus</taxonomicName>
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C30FCDDDFFE1056AFF54FDFB8A58E046" box="[151,803,586,609]" pageId="21" pageNumber="22" type="reference_group">
|
||
<paragraph id="8BAA9E56FFE1056AFF54FDFB8A58E046" blockId="21.[151,1436,554,609]" box="[151,803,586,609]" pageId="21" pageNumber="22">
|
||
<taxonomicName id="4C15E5D5FFE1056AFF54FDFB88B1E046" ID-CoL="3HZ9G" authority="Harris & Cable, 2000" authorityName="Harris & Cable" authorityYear="2000" box="[151,458,586,609]" class="Monogenea" family="Gyrodactylidae" genus="Gyrodactylus" kingdom="Animalia" order="Gyrodactylidea" pageId="21" pageNumber="22" phylum="Platyhelminthes" rank="species" species="milleri">
|
||
<emphasis id="B9614244FFE1056AFF54FDFB89A5E046" box="[151,222,586,609]" italics="true" pageId="21" pageNumber="22">milleri</emphasis>
|
||
<bibRefCitation id="EF84E3A7FFE1056AFF27FDFB88B1E046" author="Harris" box="[228,458,586,609]" pageId="21" pageNumber="25" refString="Harris, P. D. & Cable, J. (2000) Gyrodactylus poeciliae and G. milleri n. sp. (Monogenea: Gyrodactylidae) from Poecilia caucana (Steindachner) in Venezuela. Systematic Parasitology, 47, 79 - 85." type="journal article" year="2000">Harris & Cable, 2000</bibRefCitation>
|
||
</taxonomicName>
|
||
(
|
||
<typeStatus id="54AE20F4FFE1056AFE1BFDFB8B4CE046" box="[472,567,586,609]" pageId="21" pageNumber="22" type="holotype">holotype</typeStatus>
|
||
BMNH 1999.4.12.1).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |