611 lines
82 KiB
XML
611 lines
82 KiB
XML
<document id="3D929E225EE23143518CDA8159D9103C" ID-CLB-Dataset="25001" ID-DOI="10.11646/zootaxa.4691.3.4" ID-GBIF-Dataset="b8846aeb-1cfb-4366-9274-1161f36b04ce" ID-ISSN="1175-5326" ID-Zenodo-Dep="3527245" ID-ZooBank="C1B174DB-4EC6-4B91-999E-69CF20047DBC" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1572857591583" checkinUser="plazi" docAuthor="Kolbasova, Glafira D. & Mekhova, Elena S." docDate="2019" docId="430B87FB7902997FFF2F6FD0FAA47F8D" docLanguage="en" docName="zootaxa.4691.3.4.pdf" docOrigin="Zootaxa 4691 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Myzostoma khanhkhoaensis Kolbasova & Mekhova 2019, sp. nov." docType="treatment" docVersion="7" lastPageNumber="243" masterDocId="BF32FF8379009976FFB8697CFFAA7E06" masterDocTitle="Myzostoma khanhkhoaensis (Myzostomida), a new myzostomid species from the Nhatrang Bay, Vietnam" masterLastPageNumber="249" masterPageNumber="235" pageNumber="237" updateTime="1698761743525" updateUser="ExternalLinkService">
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<mods:title id="E3D74175302A083F61F8F43D5E9A4F30">Myzostoma khanhkhoaensis (Myzostomida), a new myzostomid species from the Nhatrang Bay, Vietnam</mods:title>
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<mods:name id="66DFE15DD6EFA04D7CAB3EA09F964EF1" type="personal">
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<mods:namePart id="94EA4C8E86C68DC1788E5F4D140F3DE0">Kolbasova, Glafira D.</mods:namePart>
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<mods:namePart id="244C3490EC073B51E8F638E258636A85">Mekhova, Elena S.</mods:namePart>
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<mods:title id="F0E87E0EBD3398CA27E0B90B86B58304">Zootaxa</mods:title>
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<mods:part id="91A6A24727C95D0D2E391F01F09A349D">
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<mods:date id="A6F2E7F874EB4585FDDBE6FC73F3A645">2019</mods:date>
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<mods:number id="2F66A571D543B0FAE75CA8886F1E050B">2019-10-31</mods:number>
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<mods:number id="C1E6EFB27120F15C5F2D6F996B8212FC">4691</mods:number>
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<treatment id="430B87FB7902997FFF2F6FD0FAA47F8D" ID-GBIF-Taxon="160126784" LSID="urn:lsid:plazi:treatment:430B87FB7902997FFF2F6FD0FAA47F8D" httpUri="http://treatment.plazi.org/id/430B87FB7902997FFF2F6FD0FAA47F8D" lastPageId="9" lastPageNumber="243" pageId="2" pageNumber="237">
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<subSubSection id="83B8656679029974FF2F6FD0FC6F78C0" box="[151,965,1707,1734]" pageId="2" pageNumber="237" type="nomenclature">
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<paragraph id="CB1D36ED79029974FF2F6FD0FC6F78C0" blockId="2.[151,965,1707,1734]" box="[151,965,1707,1734]" pageId="2" pageNumber="237">
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<heading id="9055818179029974FF2F6FD0FC6F78C0" bold="true" box="[151,965,1707,1734]" fontSize="11" level="1" pageId="2" pageNumber="237" reason="1">
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<emphasis id="F9D6EAFF79029974FF2F6FD0FC6F78C0" bold="true" box="[151,965,1707,1734]" pageId="2" pageNumber="237">
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<taxonomicName id="0CA24D6E79029974FF2F6FD0FE4478C0" authority="Kolbasova & Mekhova, 2019" authorityName="Kolbasova & Mekhova" authorityYear="2019" box="[151,494,1707,1734]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="2" pageNumber="237" phylum="Annelida" rank="species" species="khanhkhoaensis" status="sp. nov.">
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<emphasis id="F9D6EAFF79029974FF2F6FD0FE4478C0" bold="true" box="[151,494,1707,1734]" italics="true" pageId="2" pageNumber="237">Myzostoma khanhkhoaensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="E2E5578479029974FE4E6FD0FDF978C0" box="[502,595,1708,1734]" pageId="2" pageNumber="237" rank="species">sp. nov.</taxonomicNameLabel>
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Kolbasova & Mekhova, 2018
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</emphasis>
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||
</heading>
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||
</paragraph>
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||
</subSubSection>
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<subSubSection id="83B8656679029974FF2F6F88FB4B79E0" pageId="2" pageNumber="237" type="materials_examined">
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||
<paragraph id="CB1D36ED79029974FF2F6F88FE4A7908" blockId="2.[151,1437,1780,2022]" box="[151,480,1780,1806]" pageId="2" pageNumber="237">
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<materialsCitation id="7BCA3CB079029974FF2F6F88FE4A7908" ID-GBIF-Occurrence="2446790518" box="[151,480,1780,1806]" collectionCode="ZMMU" pageId="2" pageNumber="237" specimenCode="WS11201" specimenCount="1" typeStatus="holotype">
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||
<emphasis id="F9D6EAFF79029974FF2F6F88FEA77908" bold="true" box="[151,269,1780,1806]" pageId="2" pageNumber="237">
|
||
<typeStatus id="1419884F79029974FF2F6F88FEA27908" box="[151,264,1780,1806]" pageId="2" pageNumber="237" type="holotype">Holotype</typeStatus>
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||
:
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||
</emphasis>
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||
<collectionCode id="ADB3AE2879029974FEAC6F88FEC17908" box="[276,363,1780,1806]" country="Russia" httpUri="http://grbio.org/cool/k3qp-615s" name="Zoological Museum, Moscow Lomonosov State University" pageId="2" pageNumber="237" type="Museum">ZMMU</collectionCode>
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||
<specimenCode id="9B049E9679029974FECA6F88FE4A7908" box="[370,480,1780,1806]" collectionCode="ZMMU" country="Russia" httpUri="http://grbio.org/cool/k3qp-615s" name="Zoological Museum, Moscow Lomonosov State University" pageId="2" pageNumber="237" type="Museum">WS11201</specimenCode>
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||
</materialsCitation>
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||
</paragraph>
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<paragraph id="CB1D36ED79029974FF7F6E64FDC47934" blockId="2.[151,1437,1780,2022]" box="[199,622,1816,1842]" pageId="2" pageNumber="237">
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<materialsCitation id="7BCA3CB079029974FF7F6E64FDC47934" ID-GBIF-Occurrence="2446790517" box="[199,622,1816,1842]" collectionCode="ZMMU" pageId="2" pageNumber="237" specimenCode="WS11202-11208" specimenCount="1" typeStatus="paratype">
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||
<emphasis id="F9D6EAFF79029974FF7F6E64FEE27934" bold="true" box="[199,328,1816,1842]" pageId="2" pageNumber="237">
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||
<typeStatus id="1419884F79029974FF7F6E64FEE97934" box="[199,323,1816,1842]" pageId="2" pageNumber="237" type="paratype">Paratypes</typeStatus>
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||
:
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||
</emphasis>
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||
<collectionCode id="ADB3AE2879029974FEF76E64FE0C7934" box="[335,422,1816,1842]" country="Russia" httpUri="http://grbio.org/cool/k3qp-615s" name="Zoological Museum, Moscow Lomonosov State University" pageId="2" pageNumber="237" type="Museum">ZMMU</collectionCode>
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<specimenCode id="9B049E9679029974FE156E64FDC47934" box="[429,622,1816,1842]" collectionCode="ZMMU" country="Russia" httpUri="http://grbio.org/cool/k3qp-615s" name="Zoological Museum, Moscow Lomonosov State University" pageId="2" pageNumber="237" type="Museum">WS11202–11208</specimenCode>
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</materialsCitation>
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||
</paragraph>
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||
<paragraph id="CB1D36ED79029974FF7F6E47FB4B79E0" blockId="2.[151,1437,1780,2022]" pageId="2" pageNumber="237">
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||
<emphasis id="F9D6EAFF79029974FF7F6E47FE187950" bold="true" box="[199,434,1851,1878]" pageId="2" pageNumber="237">Material examined.</emphasis>
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Type specimens in 75% ethanol after fixation in 4% formaldehyde:
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<typeStatus id="1419884F79029974FB7B6E47FA8F7953" box="[1219,1317,1851,1877]" pageId="2" pageNumber="237" type="holotype">holotype</typeStatus>
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WS11201 and
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<specimenCount id="DDA4FD6479029974FF726E1CFEE7797C" box="[202,333,1888,1914]" pageId="2" pageNumber="237" type="generic" typeStatus="paratypes">7 paratypes</specimenCount>
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||
<collectionCode id="ADB3AE2879029974FEEF6E1CFE04797C" box="[343,430,1888,1914]" country="Russia" httpUri="http://grbio.org/cool/k3qp-615s" name="Zoological Museum, Moscow Lomonosov State University" pageId="2" pageNumber="237" type="Museum">ZMMU</collectionCode>
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WS11202–11208 [Nhatrang Bay, Tre Island,
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<geoCoordinate id="AE96502A79029974FC786E23FBE1797C" box="[960,1099,1887,1914]" degrees="12" direction="north" minutes="10" orientation="latitude" pageId="2" pageNumber="237" precision="15" seconds="51" value="12.180834">12°10’51”N</geoCoordinate>
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,
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||
<geoCoordinate id="AE96502A79029974FBE26E1CFB5B797C" box="[1114,1265,1888,1914]" degrees="109" direction="east" minutes="17" orientation="longitude" pageId="2" pageNumber="237" precision="15" seconds="44" value="109.295555">109°17’44”E</geoCoordinate>
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,
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||
<date id="BF1C102D79029974FB476E23FAF4797C" box="[1279,1374,1887,1914]" pageId="2" pageNumber="237" value="2015-04">IV.2015</date>
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||
]. Additional material from the type locality:
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||
<specimenCount id="DDA4FD6479029974FDE66EFFFD5D799B" box="[606,759,1923,1950]" pageId="2" pageNumber="237" type="generic">15 specimens</specimenCount>
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||
in 75% ethanol after fixation in 4% formaldehyde [
|
||
<collectionCode id="ADB3AE2879029974FAFA6EF8FA367998" box="[1346,1436,1924,1950]" country="Russia" httpUri="http://grbio.org/cool/k3qp-615s" name="Zoological Museum, Moscow Lomonosov State University" pageId="2" pageNumber="237" type="Museum">ZMMU</collectionCode>
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WS11209–11223 Nhatrang Bay, Tre Island,
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<geoCoordinate id="AE96502A79029974FD2C6EDBFC8A79C4" box="[660,800,1959,1986]" degrees="12" direction="north" minutes="10" orientation="latitude" pageId="2" pageNumber="237" precision="15" seconds="51" value="12.180834">12°10’51”N</geoCoordinate>
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,
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<geoCoordinate id="AE96502A79029974FC966ED4FC6F79C4" box="[814,965,1960,1986]" degrees="109" direction="east" minutes="17" orientation="longitude" pageId="2" pageNumber="237" precision="15" seconds="44" value="109.295555">109°17’44”E</geoCoordinate>
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,
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<date id="BF1C102D79029974FC6B6EDBFB8579C4" box="[979,1071,1959,1986]" pageId="2" pageNumber="237" value="2015-04">IV.2015</date>
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] and
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<specimenCount id="DDA4FD6479029974FBC96EDBFB5779C7" box="[1137,1277,1959,1986]" pageId="2" pageNumber="237" type="generic">5 specimens</specimenCount>
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fixed in 96% ethanol [
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<collectionCode id="ADB3AE2879029974FF4F6EB0FEFB79E0" box="[247,337,1996,2022]" country="Russia" httpUri="http://grbio.org/cool/k3qp-615s" name="Zoological Museum, Moscow Lomonosov State University" pageId="2" pageNumber="237" type="Museum">ZMMU</collectionCode>
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WS11224–11228 Nhatrang Bay, Tre Island,
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<geoCoordinate id="AE96502A79029974FCF06EB7FC7979E0" box="[840,979,1995,2022]" degrees="12" direction="north" minutes="10" orientation="latitude" pageId="2" pageNumber="237" precision="15" seconds="51" value="12.180834">12°10’51”N</geoCoordinate>
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,
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<geoCoordinate id="AE96502A79029974FC676EB0FBDC79E0" box="[991,1142,1996,2022]" degrees="109" direction="east" minutes="17" orientation="longitude" pageId="2" pageNumber="237" precision="15" seconds="44" value="109.295555">109°17’44”E</geoCoordinate>
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,
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<date id="BF1C102D79029974FB386EB7FB7D79E0" box="[1152,1239,1995,2022]" pageId="2" pageNumber="237" value="2018-05">V.2018</date>
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].
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</paragraph>
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</subSubSection>
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<subSubSection id="83B8656679039975FF7F69C0FDC97FA9" pageId="3" pageNumber="238" type="diagnosis">
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<paragraph id="CB1D36ED79039975FF7F69C0FED17F8D" blockId="3.[151,1437,188,2015]" pageId="3" pageNumber="238">
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<emphasis id="F9D6EAFF79039975FF7F69C0FEE87ED1" bold="true" box="[199,322,188,215]" pageId="3" pageNumber="238">Diagnosis.</emphasis>
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Body ovoid, ending in one petticoat-shaped caudal process, forming four distinct pleats. Ten pairs of marginal cirri plus two pairs of caudal cirri. Parapodia acirrate, located slightly closer to body margin than to ventral midline. Hook opens 90°, shaft thick. Support rod as long as hook; manubrium triangular, developed on both sides of shaft. Lateral organs located halfway between parapodia and body margin. Mouth ventral, proboscis smooth. Cloaca subterminal. Dorsal side yellow with brown motley coloration, ventral side uniform yellow, parapodia and lateral organs white.
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</paragraph>
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<paragraph id="CB1D36ED79039975FF7F68E9FDC97FA9" blockId="3.[151,1437,188,2015]" box="[199,611,405,431]" pageId="3" pageNumber="238">
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Ectocommensal, host—
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<taxonomicName id="0CA24D6E79039975FE6B68E9FDF17FA9" authorityName="Rowe, Hoggett, Birtles & Vail" authorityYear="1986" box="[467,603,405,431]" class="Crinoidea" family="Comatulidae" genus="Clarkcomanthus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Comatulida" pageId="3" pageNumber="238" phylum="Echinodermata" rank="species" species="albinotus">
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<emphasis id="F9D6EAFF79039975FE6B68E9FDF17FA9" box="[467,603,405,431]" italics="true" pageId="3" pageNumber="238">C. albinotus</emphasis>
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</taxonomicName>
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.
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</paragraph>
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</subSubSection>
|
||
<subSubSection id="83B8656679039975FF7F68C4FB047D3D" pageId="3" pageNumber="238" type="description">
|
||
<paragraph id="CB1D36ED79039975FF7F68C4FB047D3D" blockId="3.[151,1437,188,2015]" pageId="3" pageNumber="238">
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||
<emphasis id="F9D6EAFF79039975FF7F68C4FD387FD5" bold="true" box="[199,658,440,467]" pageId="3" pageNumber="238">
|
||
Description (based on
|
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<typeStatus id="1419884F79039975FE6668C5FDBB7FD5" box="[478,529,441,467]" pageId="3" pageNumber="238">type</typeStatus>
|
||
material).
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</emphasis>
|
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Myzostome
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<quantity id="0C5A9B0879039975FC9468C4FC277FD5" box="[812,909,440,467]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" metricValueMax="5.0" metricValueMin="3.0" pageId="3" pageNumber="238" unit="mm" value="4.0" valueMax="5.0" valueMin="3.0">3–5 mm</quantity>
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length, body firm, ovoid (
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<figureCitation id="53992A6879039975FB7F68C5FABE7FD5" box="[1223,1300,441,467]" captionStart="FIGURE 2" captionStartId="4.[151,250,1967,1992]" captionTargetBox="[151,1436,166,1947]" captionTargetId="figure@4.[151,1436,166,1947]" captionTargetPageId="4" captionText="FIGURE 2. Live Myzostoma khanhkhoaensis sp. nov., general view. (A) lateral view, (B) dorsal view. Abbreviation: cp—caudal process. Arrowheads show caudal cirri." figureDoi="http://doi.org/10.5281/zenodo.3527249" httpUri="https://zenodo.org/record/3527249/files/figure.png" pageId="3" pageNumber="238">Figs 2</figureCitation>
|
||
,
|
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<figureCitation id="53992A6879039975FA9C68C5FA9E7FD5" box="[1316,1332,441,467]" captionStart="FIGURE 3" captionStartId="5.[151,250,1128,1153]" captionTargetBox="[172,1421,185,1100]" captionTargetId="figure@5.[151,1436,174,1109]" captionTargetPageId="5" captionText="FIGURE 3. Myzostoma khanhkhoaensis sp. nov., general scheme (based on the paratype ZMMU WS11205). (A) dorsal view, (B) ventral view. Abbreviations: cc—caudal cirri, cl—cloaca, cp—caudal process, mc—marginal cirri, lo—lateral organs, mmouth, pb—proboscis, pn—penis, pr—parapodia." figureDoi="http://doi.org/10.5281/zenodo.3527251" httpUri="https://zenodo.org/record/3527251/files/figure.png" pageId="3" pageNumber="238">3</figureCitation>
|
||
). Caudal process broad, furled, with posterior edge even, or with small medial notch (
|
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<specimenCount id="DDA4FD6479039975FBB168A1FB3C7FF1" box="[1033,1174,477,503]" pageId="3" pageNumber="238" type="generic">2 specimens</specimenCount>
|
||
from 8 of
|
||
<typeStatus id="1419884F79039975FAAF68A1FAED7FF1" box="[1303,1351,477,503]" pageId="3" pageNumber="238">type</typeStatus>
|
||
collection, ZMMU WS11207 and WS11208), that may extend to cloaca (
|
||
<specimenCount id="DDA4FD6479039975FC2D6B7DFBB97C1D" box="[917,1043,513,539]" pageId="3" pageNumber="238" type="generic">1 specimen</specimenCount>
|
||
from 8 of
|
||
<typeStatus id="1419884F79039975FB376B7DFB157C1D" box="[1167,1215,513,539]" pageId="3" pageNumber="238">type</typeStatus>
|
||
collection, ZMMU WS11208) (
|
||
<figureCitation id="53992A6879039975FEA76B59FEC27C39" box="[287,360,549,575]" captionStart="FIGURE 2" captionStartId="4.[151,250,1967,1992]" captionTargetBox="[151,1436,166,1947]" captionTargetId="figure@4.[151,1436,166,1947]" captionTargetPageId="4" captionText="FIGURE 2. Live Myzostoma khanhkhoaensis sp. nov., general view. (A) lateral view, (B) dorsal view. Abbreviation: cp—caudal process. Arrowheads show caudal cirri." figureDoi="http://doi.org/10.5281/zenodo.3527249" httpUri="https://zenodo.org/record/3527249/files/figure.png" pageId="3" pageNumber="238">Figs 2</figureCitation>
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,
|
||
<figureCitation id="53992A6879039975FECC6B59FE2E7C39" box="[372,388,549,575]" captionStart="FIGURE 3" captionStartId="5.[151,250,1128,1153]" captionTargetBox="[172,1421,185,1100]" captionTargetId="figure@5.[151,1436,174,1109]" captionTargetPageId="5" captionText="FIGURE 3. Myzostoma khanhkhoaensis sp. nov., general scheme (based on the paratype ZMMU WS11205). (A) dorsal view, (B) ventral view. Abbreviations: cc—caudal cirri, cl—cloaca, cp—caudal process, mc—marginal cirri, lo—lateral organs, mmouth, pb—proboscis, pn—penis, pr—parapodia." figureDoi="http://doi.org/10.5281/zenodo.3527251" httpUri="https://zenodo.org/record/3527251/files/figure.png" pageId="3" pageNumber="238">3</figureCitation>
|
||
). Ten pairs of thin short marginal cirri; first pair on front, cirri 2–9 grouped in indistinct doublets flanking lateral organs (
|
||
<figureCitation id="53992A6879039975FE596B35FD8D7C65" box="[481,551,585,611]" captionStart="FIGURE 3" captionStartId="5.[151,250,1128,1153]" captionTargetBox="[172,1421,185,1100]" captionTargetId="figure@5.[151,1436,174,1109]" captionTargetPageId="5" captionText="FIGURE 3. Myzostoma khanhkhoaensis sp. nov., general scheme (based on the paratype ZMMU WS11205). (A) dorsal view, (B) ventral view. Abbreviations: cc—caudal cirri, cl—cloaca, cp—caudal process, mc—marginal cirri, lo—lateral organs, mmouth, pb—proboscis, pn—penis, pr—parapodia." figureDoi="http://doi.org/10.5281/zenodo.3527251" httpUri="https://zenodo.org/record/3527251/files/figure.png" pageId="3" pageNumber="238">Fig. 3</figureCitation>
|
||
). Caudal process with pair of cirri at cloaca level, and with terminal pair (
|
||
<figureCitation id="53992A6879039975FAD76B35FF0D7C81" captionStart="FIGURE 3" captionStartId="5.[151,250,1128,1153]" captionTargetBox="[172,1421,185,1100]" captionTargetId="figure@5.[151,1436,174,1109]" captionTargetPageId="5" captionText="FIGURE 3. Myzostoma khanhkhoaensis sp. nov., general scheme (based on the paratype ZMMU WS11205). (A) dorsal view, (B) ventral view. Abbreviations: cc—caudal cirri, cl—cloaca, cp—caudal process, mc—marginal cirri, lo—lateral organs, mmouth, pb—proboscis, pn—penis, pr—parapodia." figureDoi="http://doi.org/10.5281/zenodo.3527251" httpUri="https://zenodo.org/record/3527251/files/figure.png" pageId="3" pageNumber="238">Fig. 3</figureCitation>
|
||
). Parapodia slim, acirrate, located slightly closer to body margin than to ventral midline (
|
||
<figureCitation id="53992A6879039975FB316B11FB677C81" box="[1161,1229,621,647]" captionStart="FIGURE 3" captionStartId="5.[151,250,1128,1153]" captionTargetBox="[172,1421,185,1100]" captionTargetId="figure@5.[151,1436,174,1109]" captionTargetPageId="5" captionText="FIGURE 3. Myzostoma khanhkhoaensis sp. nov., general scheme (based on the paratype ZMMU WS11205). (A) dorsal view, (B) ventral view. Abbreviations: cc—caudal cirri, cl—cloaca, cp—caudal process, mc—marginal cirri, lo—lateral organs, mmouth, pb—proboscis, pn—penis, pr—parapodia." figureDoi="http://doi.org/10.5281/zenodo.3527251" httpUri="https://zenodo.org/record/3527251/files/figure.png" pageId="3" pageNumber="238">Fig. 3</figureCitation>
|
||
). Hook opens 90°, with thick shaft. Support rod as long as hook but thinner (
|
||
<figureCitation id="53992A6879039975FC9E6BEDFCC67CAD" box="[806,876,657,683]" captionStart="FIGURE 4" captionStartId="6.[151,250,1707,1732]" captionTargetBox="[258,1373,318,1641]" captionTargetId="figure@6.[214,1373,273,1682]" captionTargetPageId="6" captionText="FIGURE 4. Myzostoma khanhkhoaensis sp. nov., parapodial hook apparatus (ZMMU WS11220, parapodium of the third pair). Abbreviations: h—hook, m—manubrium, rh—replacement hook; sr—support rod." figureDoi="http://doi.org/10.5281/zenodo.3527253" httpUri="https://zenodo.org/record/3527253/files/figure.png" pageId="3" pageNumber="238">Fig. 4</figureCitation>
|
||
). Manubrium large, triangular, well developed on both sides of shaft, with massive basal spur (
|
||
<figureCitation id="53992A6879039975FD2E6BC9FD767CC9" box="[662,732,693,719]" captionStart="FIGURE 4" captionStartId="6.[151,250,1707,1732]" captionTargetBox="[258,1373,318,1641]" captionTargetId="figure@6.[214,1373,273,1682]" captionTargetPageId="6" captionText="FIGURE 4. Myzostoma khanhkhoaensis sp. nov., parapodial hook apparatus (ZMMU WS11220, parapodium of the third pair). Abbreviations: h—hook, m—manubrium, rh—replacement hook; sr—support rod." figureDoi="http://doi.org/10.5281/zenodo.3527253" httpUri="https://zenodo.org/record/3527253/files/figure.png" pageId="3" pageNumber="238">Fig. 4</figureCitation>
|
||
). Lateral organs located halfway between parapodia and body margin on paired ventral humps alternating with parapodia (
|
||
<figureCitation id="53992A6879039975FCF86BA5FC2F7CF5" box="[832,901,729,755]" captionStart="FIGURE 3" captionStartId="5.[151,250,1128,1153]" captionTargetBox="[172,1421,185,1100]" captionTargetId="figure@5.[151,1436,174,1109]" captionTargetPageId="5" captionText="FIGURE 3. Myzostoma khanhkhoaensis sp. nov., general scheme (based on the paratype ZMMU WS11205). (A) dorsal view, (B) ventral view. Abbreviations: cc—caudal cirri, cl—cloaca, cp—caudal process, mc—marginal cirri, lo—lateral organs, mmouth, pb—proboscis, pn—penis, pr—parapodia." figureDoi="http://doi.org/10.5281/zenodo.3527251" httpUri="https://zenodo.org/record/3527251/files/figure.png" pageId="3" pageNumber="238">Fig. 3</figureCitation>
|
||
). Mouth ventral, behind first pair of parapodia; proboscis smooth. Cloaca subterminal. Dorsal surface smooth, dorsal surface of caudal process with granular sculpture. Colour yellow with brown motley markings, parapodia and lateral organs white (
|
||
<figureCitation id="53992A6879039975FBE36A5DFB0B7D3D" box="[1115,1185,801,827]" captionStart="FIGURE 2" captionStartId="4.[151,250,1967,1992]" captionTargetBox="[151,1436,166,1947]" captionTargetId="figure@4.[151,1436,166,1947]" captionTargetPageId="4" captionText="FIGURE 2. Live Myzostoma khanhkhoaensis sp. nov., general view. (A) lateral view, (B) dorsal view. Abbreviation: cp—caudal process. Arrowheads show caudal cirri." figureDoi="http://doi.org/10.5281/zenodo.3527249" httpUri="https://zenodo.org/record/3527249/files/figure.png" pageId="3" pageNumber="238">Fig. 2</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="83B8656679039975FF7F6A39FD157A31" pageId="3" pageNumber="238" type="materials_examined">
|
||
<paragraph id="CB1D36ED79039975FF7F6A39FD157A31" blockId="3.[151,1437,188,2015]" pageId="3" pageNumber="238">
|
||
<emphasis id="F9D6EAFF79039975FF7F6A39FE637D59" bold="true" box="[199,457,836,863]" pageId="3" pageNumber="238">
|
||
<typeStatus id="1419884F79039975FF7F6A39FE9E7D59" box="[199,308,837,863]" pageId="3" pageNumber="238" type="holotype">Holotype</typeStatus>
|
||
description.
|
||
</emphasis>
|
||
<typeStatus id="1419884F79039975FE686A39FD927D59" box="[464,568,837,863]" pageId="3" pageNumber="238" type="holotype">Holotype</typeStatus>
|
||
<quantity id="0C5A9B0879039975FDF86A39FD3D7D59" box="[576,663,837,863]" metricMagnitude="-3" metricUnit="m" metricValue="2.8" pageId="3" pageNumber="238" unit="mm" value="2.8">2.8 mm</quantity>
|
||
long with caudal process,
|
||
<quantity id="0C5A9B0879039975FC7D6A38FBB17D59" box="[965,1051,836,863]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="3" pageNumber="238" unit="mm" value="1.5">1.5 mm</quantity>
|
||
wide. Caudal process
|
||
<quantity id="0C5A9B0879039975FAA26A39FAF67D59" box="[1306,1372,837,863]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="3" pageNumber="238" unit="mm" value="1.0">1 mm</quantity>
|
||
long,
|
||
<quantity id="0C5A9B0879039975FF2F6A15FF727D85" box="[151,216,873,899]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="3" pageNumber="238" unit="mm" value="4.0">4 mm</quantity>
|
||
width, folded in four pleats. Body with ten pairs of marginal cirri
|
||
<quantity id="0C5A9B0879039975FC036A15FBB87D85" box="[955,1042,873,899]" metricMagnitude="-1" metricUnit="m" metricValue="1.0" pageId="3" pageNumber="238" unit="mm" value="100.0">100 µm</quantity>
|
||
long; first pair of cirri on the front, cirri 2–10 grouped in doublets flanking lateral organs. Caudal process with two pairs of cirri
|
||
<quantity id="0C5A9B0879039975FB076AF0FAA07DA1" box="[1215,1290,908,935]" metricMagnitude="-2" metricUnit="m" metricValue="5.0" pageId="3" pageNumber="238" unit="mm" value="50.0">50 µm</quantity>
|
||
and
|
||
<quantity id="0C5A9B0879039975FAFC6AF1FA367DA1" box="[1348,1436,909,935]" metricMagnitude="-1" metricUnit="m" metricValue="1.0" pageId="3" pageNumber="238" unit="mm" value="100.0">100 µm</quantity>
|
||
length. Parapodia
|
||
<quantity id="0C5A9B0879039975FEDC6ACCFE5E7DCD" box="[356,500,944,971]" metricMagnitude="-1" metricUnit="m" metricValue="5.1" metricValueMax="5.2" metricValueMin="5.0" pageId="3" pageNumber="238" unit="mm" value="510.0" valueMax="520.0" valueMin="500.0">500–520 µm</quantity>
|
||
long, lying at
|
||
<quantity id="0C5A9B0879039975FD226ACCFD587DCD" box="[666,754,944,971]" metricMagnitude="-1" metricUnit="m" metricValue="5.0" pageId="3" pageNumber="238" unit="mm" value="500.0">500 µm</quantity>
|
||
from body margin. One penis extruded on left side of body. Lateral organs
|
||
<quantity id="0C5A9B0879039975FE876AA9FE197DE9" box="[319,435,981,1007]" metricMagnitude="-2" metricUnit="m" metricValue="8.5" metricValueMax="9.0" metricValueMin="8.0" pageId="3" pageNumber="238" unit="mm" value="85.0" valueMax="90.0" valueMin="80.0">80–90 µm</quantity>
|
||
diameter. Extended proboscis smooth,
|
||
<quantity id="0C5A9B0879039975FCD66AA9FC6F7DE9" box="[878,965,981,1007]" metricMagnitude="-1" metricUnit="m" metricValue="6.0" pageId="3" pageNumber="238" unit="mm" value="600.0">600 µm</quantity>
|
||
long, oral opening as a small vertical slit. Cloaca
|
||
<quantity id="0C5A9B0879039975FF556A85FEEF7A15" box="[237,325,1017,1043]" metricMagnitude="-1" metricUnit="m" metricValue="1.0" pageId="3" pageNumber="238" unit="mm" value="100.0">100 µm</quantity>
|
||
from body margin. Dorsal surface of body smooth, dorsal surface of caudal process with granular sculpture. Colour uniform brown in preservation.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="83B8656679039975FF7F6D3CFEC8787E" pageId="3" pageNumber="238" type="description">
|
||
<paragraph id="CB1D36ED79039975FF7F6D3CFEC8787E" blockId="3.[151,1437,188,2015]" pageId="3" pageNumber="238">
|
||
<emphasis id="F9D6EAFF79039975FF7F6D3CFD377A5D" bold="true" box="[199,669,1088,1115]" pageId="3" pageNumber="238">Variation (based on non-type material).</emphasis>
|
||
Body length 0.7–5.0 mm, body width
|
||
<quantity id="0C5A9B0879039975FBF56D3CFB7C7A5D" box="[1101,1238,1088,1115]" metricMagnitude="-3" metricUnit="m" metricValue="1.35" metricValueMax="2.2" metricValueMin="0.5" pageId="3" pageNumber="238" unit="mm" value="1.35" valueMax="2.2" valueMin="0.5">0.5–2.2 mm</quantity>
|
||
, caudal processes length
|
||
<quantity id="0C5A9B0879039975FF5D6D19FEF27A79" box="[229,344,1125,1151]" metricMagnitude="-4" metricUnit="m" metricValue="6.5" metricValueMax="13.0" metricValueMin="0.0" pageId="3" pageNumber="238" unit="mm" value="0.65" valueMax="1.3" valueMin="0.0">0–1.3 mm</quantity>
|
||
(
|
||
<figureCitation id="53992A6879039975FEDF6D19FD867A79" box="[359,556,1124,1151]" captionStart="FIGURE 5" captionStartId="7.[151,250,1873,1898]" captionTargetBox="[151,1436,174,1854]" captionTargetId="figure@7.[151,1436,174,1854]" captionTargetPageId="7" captionText="FIGURE 5. Myzostoma khanhkhoaensis sp. nov. of different ages, SEM. (A) juvenile ZMMU WS11210–11223 without the caudal process as yet, ventral view, (B) young worm ZMMU WS11213 with short caudal process, ventral view, (C) adult specimen ZMMU WS11202, lateral view, (D) adult specimen ZMMU WS11214, ventral view. Abbreviations: lo—lateral organs, m—mouth, pn—penis. Arrowheads show caudal cirri, arrows show the anterior-posterior direction." figureDoi="http://doi.org/10.5281/zenodo.3527255" httpUri="https://zenodo.org/record/3527255/files/figure.png" pageId="3" pageNumber="238">Figs 5A, B, C, D</figureCitation>
|
||
). Lateral body margin even, or forms indefinite lappets. Caudal process broad and furled, 2–3 times wider than body and 1.5 times longer. Marginal cirri of the all of equal length, from
|
||
<quantity id="0C5A9B0879039975FA8B6DF5FF177AC1" metricMagnitude="-2" metricUnit="m" metricValue="8.5" metricValueMax="10.0" metricValueMin="7.0" pageId="3" pageNumber="238" unit="mm" value="85.0" valueMax="100.0" valueMin="70.0">70 to 100 µm</quantity>
|
||
length in different specimens. First pair on the front, cirri 2–9 evenly spaced or grouped in indistinct doublets flanking lateral organs (3 from 20 of non-type collection, ZMMU WS11211–11213), or in triplets (
|
||
<specimenCount id="DDA4FD6479039975FB596DADFACA7AED" box="[1249,1376,1233,1259]" pageId="3" pageNumber="238" type="generic">2 specimen</specimenCount>
|
||
from 20 non-type material, ZMMU WS11215 and ZMMU WS11220). Caudal process with 2 (13 from 20 of non-type collection ZMMU WS11209–11216, ZMMU WS11219–11222 and ZMMU WS11228) or 3 (6 from 20 of non-type collection ZMMU WS11218, ZMMU WS11223 and ZMMU WS11224–11227) pairs of cirri. Caudal cirri 1
|
||
<superScript id="3CD79BA579039975FAE56C40FAC27B4C" attach="left" box="[1373,1384,1340,1354]" fontSize="6" pageId="3" pageNumber="238">st</superScript>
|
||
pair shortest, from
|
||
<quantity id="0C5A9B0879039975FE816C1DFE687B7D" box="[313,450,1376,1403]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" metricValueMax="5.0" metricValueMin="1.0" pageId="3" pageNumber="238" unit="mm" value="30.0" valueMax="50.0" valueMin="10.0">10 to 50 µm</quantity>
|
||
, caudal cirri of 2–3 pair as long as marginal cirri. One specimen (ZMMU WS11217) has additional 4
|
||
<superScript id="3CD79BA579039975FEA56CF8FE807B94" attach="left" box="[285,298,1412,1426]" fontSize="6" pageId="3" pageNumber="238">th</superScript>
|
||
pair of very small cirri (
|
||
<quantity id="0C5A9B0879039975FDF86CF9FD207B99" box="[576,650,1413,1439]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="3" pageNumber="238" unit="mm" value="10.0">10 µm</quantity>
|
||
length) between the 1
|
||
<superScript id="3CD79BA579039975FC3D6CF8FC3A7B94" attach="left" box="[901,912,1412,1426]" fontSize="6" pageId="3" pageNumber="238">st</superScript>
|
||
and 2
|
||
<superScript id="3CD79BA579039975FC6E6CF8FC4C7B94" attach="left" box="[982,998,1412,1426]" fontSize="6" pageId="3" pageNumber="238">nd</superScript>
|
||
pairs. Hooks thick, support with triangular manubrium with massive basal spur on outer side and 0–5 (vary in the same specimen) tubercles along inner margin (
|
||
<figureCitation id="53992A6879039975FF4E6CB1FE917BE1" box="[246,315,1485,1511]" captionStart="FIGURE 4" captionStartId="6.[151,250,1707,1732]" captionTargetBox="[258,1373,318,1641]" captionTargetId="figure@6.[214,1373,273,1682]" captionTargetPageId="6" captionText="FIGURE 4. Myzostoma khanhkhoaensis sp. nov., parapodial hook apparatus (ZMMU WS11220, parapodium of the third pair). Abbreviations: h—hook, m—manubrium, rh—replacement hook; sr—support rod." figureDoi="http://doi.org/10.5281/zenodo.3527253" httpUri="https://zenodo.org/record/3527253/files/figure.png" pageId="3" pageNumber="238">Fig. 4</figureCitation>
|
||
). Specimens ZMMU WS11210–11213, ZMMU WS11217 and ZMMU WS11219 have replacement hooks in each parapodia. Dorsal surface of body rough (ZMMU WS11210–11213, ZMMU WS11217 and ZMMU WS11219) or smooth (ZMMU WS11214–11216, ZMMU WS11220–11223), dorsal surface of caudal process with granular sculpture. Colour in life uniform yellow, in preservation uniform yellow (formaldehyde fixation) or brown (ethanol fixation).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="83B8656679039975FF7F6FFDFCCA7991" pageId="3" pageNumber="238" type="discussion">
|
||
<paragraph id="CB1D36ED79039975FF7F6FFDFCCA7991" blockId="3.[151,1437,188,2015]" pageId="3" pageNumber="238">
|
||
<emphasis id="F9D6EAFF79039975FF7F6FFDFE91789D" bold="true" box="[199,315,1665,1691]" pageId="3" pageNumber="238">Remarks.</emphasis>
|
||
Morphologically
|
||
<taxonomicName id="0CA24D6E79039975FDBF6FFEFD4A789D" authority="Kolbasova & Mekhova, 2019" authorityName="Kolbasova & Mekhova" authorityYear="2019" box="[519,736,1665,1691]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="3" pageNumber="238" phylum="Annelida" rank="species" species="khanhkhoaensis" status="sp. nov.">
|
||
<emphasis id="F9D6EAFF79039975FDBF6FFEFD4A789D" box="[519,736,1665,1691]" italics="true" pageId="3" pageNumber="238">M. khanhkhoaensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="F9D6EAFF79039975FD5F6FFDFCEB789D" bold="true" box="[743,833,1665,1691]" pageId="3" pageNumber="238">
|
||
<taxonomicNameLabel id="E2E5578479039975FD5F6FFDFCEB789D" box="[743,833,1665,1691]" pageId="3" pageNumber="238" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
looks similar to members of
|
||
<taxonomicName id="0CA24D6E79039975FB366FFDFB53789D" box="[1166,1273,1665,1691]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="3" pageNumber="238" phylum="Annelida" rank="species" species="cuniculus">
|
||
<emphasis id="F9D6EAFF79039975FB366FFDFB53789D" box="[1166,1273,1665,1691]" italics="true" pageId="3" pageNumber="238">cuniculus</emphasis>
|
||
</taxonomicName>
|
||
-species group such as
|
||
<taxonomicName id="0CA24D6E79039975FF4C6FDAFDD578B9" authority="Eeckhaut et al. 1998" authorityName="Eeckhaut" authorityYear="1998" box="[244,639,1701,1727]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="3" pageNumber="238" phylum="Annelida" rank="species" species="cuniculus">
|
||
<emphasis id="F9D6EAFF79039975FF4C6FDAFE2C78B9" box="[244,390,1701,1727]" italics="true" pageId="3" pageNumber="238">M. cuniculus</emphasis>
|
||
<bibRefCitation id="AF334B1C79039975FE286FD9FDD578B9" author="Eeckhaut, I. & Grygier, M. J. & Deheyn, D." box="[400,639,1701,1727]" pageId="3" pageNumber="238" pagination="841 - 886" refId="ref5669" refString="Eeckhaut, I., Grygier, M. J. & Deheyn, D. (1998) Myzostomids from Papua New Guinea, with related Indo-West Pacific distribution records and description of five new species. Bulletin of Marine Science, 62, 841 - 886." type="journal article" year="1998">
|
||
Eeckhaut
|
||
<emphasis id="F9D6EAFF79039975FDB96FDAFD9E78B9" box="[513,564,1701,1727]" italics="true" pageId="3" pageNumber="238">et al</emphasis>
|
||
. 1998
|
||
</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="0CA24D6E79039975FD346FDAFB4078B9" authority="Summers, Al-Hakim & Rouse 2003" authorityName="Summers, Al-Hakim & Rouse" authorityYear="2003" box="[652,1258,1701,1727]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="3" pageNumber="238" phylum="Annelida" rank="species" species="indocunculus">
|
||
<emphasis id="F9D6EAFF79039975FD346FDAFCE378B9" box="[652,841,1701,1727]" italics="true" pageId="3" pageNumber="238">M. indocunculus</emphasis>
|
||
Summers, Al-Hakim & Rouse 2003
|
||
</taxonomicName>
|
||
—myzostomids with elongate bodies and two broad ear-like caudal processes.
|
||
<taxonomicName id="0CA24D6E79039975FCD16FB6FB0F78E5" authority="Kolbasova & Mekhova, 2019" authorityName="Kolbasova & Mekhova" authorityYear="2019" box="[873,1189,1737,1763]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="3" pageNumber="238" phylum="Annelida" rank="species" species="khanhkhoaensis" status="sp. nov.">
|
||
<emphasis id="F9D6EAFF79039975FCD16FB6FB0F78E5" box="[873,1189,1737,1763]" italics="true" pageId="3" pageNumber="238">Myzostoma khanhkhoaensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="F9D6EAFF79039975FB166FB5FAA078E5" bold="true" box="[1198,1290,1737,1763]" pageId="3" pageNumber="238">
|
||
<taxonomicNameLabel id="E2E5578479039975FB166FB5FAA078E5" box="[1198,1290,1737,1763]" pageId="3" pageNumber="238" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
differs from these three species by having only one broad caudal process and by the short frontal and caudal cirri. It has thick hooks, forming close to a right angle, whereas those of
|
||
<taxonomicName id="0CA24D6E79039975FCBA6E6EFC38792D" box="[770,914,1809,1835]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="3" pageNumber="238" phylum="Annelida" rank="species" species="cuniculus">
|
||
<emphasis id="F9D6EAFF79039975FCBA6E6EFC38792D" box="[770,914,1809,1835]" italics="true" pageId="3" pageNumber="238">M. cuniculus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="0CA24D6E79039975FC706E6EFB02792D" authorityName="Lanterbecq & Eeckhaut" authorityYear="2003" box="[968,1192,1809,1835]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="3" pageNumber="238" phylum="Annelida" rank="species" species="pseudocuniculus">
|
||
<emphasis id="F9D6EAFF79039975FC706E6EFB02792D" box="[968,1192,1809,1835]" italics="true" pageId="3" pageNumber="238">M. pseudocuniculus</emphasis>
|
||
</taxonomicName>
|
||
are thin and rounded, and support rods with large manubrium, well developed on both sides of shaft, with massive basal spur on outer side.
|
||
<taxonomicName id="0CA24D6E79039975FF6A6E26FDA67975" authority="Kolbasova & Mekhova, 2019" authorityName="Kolbasova & Mekhova" authorityYear="2019" box="[210,524,1881,1907]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="3" pageNumber="238" phylum="Annelida" rank="species" species="khanhkhoaensis" status="sp. nov.">
|
||
<emphasis id="F9D6EAFF79039975FF6A6E26FDA67975" box="[210,524,1881,1907]" italics="true" pageId="3" pageNumber="238">Myzostoma khanhkhoaensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="F9D6EAFF79039975FDAB6E25FDC77975" bold="true" box="[531,621,1881,1907]" pageId="3" pageNumber="238">
|
||
<taxonomicNameLabel id="E2E5578479039975FDAB6E25FDC77975" box="[531,621,1881,1907]" pageId="3" pageNumber="238" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
differs from
|
||
<taxonomicName id="0CA24D6E79039975FCB96E26FC6E7975" authorityName="Summers, Al-Hakim & Rouse" authorityYear="2014" box="[769,964,1881,1907]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="3" pageNumber="238" phylum="Annelida" rank="species" species="indocuniculus">
|
||
<emphasis id="F9D6EAFF79039975FCB96E26FC6E7975" box="[769,964,1881,1907]" italics="true" pageId="3" pageNumber="238">M. indocuniculus</emphasis>
|
||
</taxonomicName>
|
||
by having only one broad caudal process, short frontal and caudal cirri and by indistinct marginal lappets.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="83B865667903997FFF7F6EDDFAA47F8D" lastPageId="9" lastPageNumber="244" pageId="3" pageNumber="238" type="etymology">
|
||
<paragraph id="CB1D36ED79039975FF7F6EDDFD4479D9" blockId="3.[151,1437,188,2015]" pageId="3" pageNumber="238">
|
||
<emphasis id="F9D6EAFF79039975FF7F6EDDFEE479BD" bold="true" box="[199,334,1953,1979]" pageId="3" pageNumber="238">Etymology.</emphasis>
|
||
Species was found in Nhatrang Bay in Khahn Hoa province (pronounce like Khan Khoa) of
|
||
<collectingCountry id="B3B5767D79039975FADC6EDDFF6179D9" name="Vietnam" pageId="3" pageNumber="238">Vietnam</collectingCountry>
|
||
. Name “khanhkhoaensis” indicates
|
||
<typeStatus id="1419884F79039975FDE56EB9FD2779D9" box="[605,653,1989,2015]" pageId="3" pageNumber="238">type</typeStatus>
|
||
locality.
|
||
</paragraph>
|
||
<caption id="9FDD666579049972FF2F6ED3FDE679EA" ID-DOI="http://doi.org/10.5281/zenodo.3527249" ID-Zenodo-Dep="3527249" httpUri="https://zenodo.org/record/3527249/files/figure.png" pageId="4" pageNumber="239" startId="4.[151,250,1967,1992]" targetBox="[151,1436,166,1947]" targetPageId="4">
|
||
<paragraph id="CB1D36ED79049972FF2F6ED3FDE679EA" blockId="4.[151,1436,1967,2028]" pageId="4" pageNumber="239">
|
||
<emphasis id="F9D6EAFF79049972FF2F6ED3FEA779CE" bold="true" box="[151,269,1967,1992]" pageId="4" pageNumber="239">FIGURE 2</emphasis>
|
||
. Live
|
||
<taxonomicName id="0CA24D6E79049972FEF66ECCFDC079C1" authority="Kolbasova & Mekhova, 2019" authorityName="Kolbasova & Mekhova" authorityYear="2019" box="[334,618,1967,1991]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="4" pageNumber="239" phylum="Annelida" rank="species" species="khanhkhoaensis" status="sp. nov.">
|
||
<emphasis id="F9D6EAFF79049972FEF66ECCFDC079C1" box="[334,618,1967,1991]" italics="true" pageId="4" pageNumber="239">Myzostoma khanhkhoaensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="F9D6EAFF79049972FDC86ED3FD6A79C1" bold="true" box="[624,704,1967,1991]" pageId="4" pageNumber="239">
|
||
<taxonomicNameLabel id="E2E5578479049972FDC86ED3FD6A79C1" box="[624,704,1967,1991]" pageId="4" pageNumber="239" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, general view. (A) lateral view, (B) dorsal view. Abbreviation: cp—cau-dal process. Arrowheads show caudal cirri.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="9FDD666579059973FF2F6D14FD3E7ACF" ID-DOI="http://doi.org/10.5281/zenodo.3527251" ID-Zenodo-Dep="3527251" httpUri="https://zenodo.org/record/3527251/files/figure.png" pageId="5" pageNumber="240" startId="5.[151,250,1128,1153]" targetBox="[172,1421,185,1100]" targetPageId="5">
|
||
<paragraph id="CB1D36ED79059973FF2F6D14FD3E7ACF" blockId="5.[151,1436,1128,1225]" pageId="5" pageNumber="240">
|
||
<emphasis id="F9D6EAFF79059973FF2F6D14FEB97A87" bold="true" box="[151,275,1128,1153]" pageId="5" pageNumber="240">FIGURE 3.</emphasis>
|
||
<taxonomicName id="0CA24D6E79059973FEA26D16FD9C7A87" authority="Kolbasova & Mekhova, 2019" authorityName="Kolbasova & Mekhova" authorityYear="2019" box="[282,566,1129,1153]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="5" pageNumber="240" phylum="Annelida" rank="species" species="khanhkhoaensis" status="sp. nov.">
|
||
<emphasis id="F9D6EAFF79059973FEA26D16FD9C7A87" box="[282,566,1129,1153]" italics="true" pageId="5" pageNumber="240">Myzostoma khanhkhoaensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="F9D6EAFF79059973FD846D15FD277A87" bold="true" box="[572,653,1129,1153]" pageId="5" pageNumber="240">
|
||
<taxonomicNameLabel id="E2E5578479059973FD846D15FD277A87" box="[572,653,1129,1153]" pageId="5" pageNumber="240" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, general scheme (based on the paratype ZMMU WS11205). (A) dorsal view, (B) ventral view. Abbreviations: cc—caudal cirri, cl—cloaca, cp—caudal process, mc—marginal cirri, lo—lateral organs, mmouth, pb—proboscis, pn—penis, pr—parapodia.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="CB1D36ED79059973FF7F6D8AFD4F7BC0" blockId="5.[151,1437,1270,1514]" pageId="5" pageNumber="240">
|
||
<emphasis id="F9D6EAFF79059973FF7F6D8AFE047B17" bold="true" box="[199,430,1270,1297]" pageId="5" pageNumber="240">Ecological account.</emphasis>
|
||
<taxonomicName id="0CA24D6E79059973FE0E6D84FD5B7B17" authority="Kolbasova & Mekhova, 2019" authorityName="Kolbasova & Mekhova" authorityYear="2019" box="[438,753,1271,1297]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="5" pageNumber="240" phylum="Annelida" rank="species" species="khanhkhoaensis" status="sp. nov.">
|
||
<emphasis id="F9D6EAFF79059973FE0E6D84FD5B7B17" box="[438,753,1271,1297]" italics="true" pageId="5" pageNumber="240">Myzostoma khanhkhoaensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="F9D6EAFF79059973FD416D8BFCF97B17" bold="true" box="[761,851,1271,1297]" pageId="5" pageNumber="240">
|
||
<taxonomicNameLabel id="E2E5578479059973FD416D8BFCF97B17" box="[761,851,1271,1297]" pageId="5" pageNumber="240" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
was found only on
|
||
<taxonomicName id="0CA24D6E79059973FB8D6D8BFAF47B17" authorityName="Rowe, Hoggett, Birtles & Vail" authorityYear="1986" box="[1077,1374,1271,1297]" class="Crinoidea" family="Comatulidae" genus="Clarkcomanthus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Comatulida" pageId="5" pageNumber="240" phylum="Echinodermata" rank="species" species="albinotus">
|
||
<emphasis id="F9D6EAFF79059973FB8D6D8BFAF47B17" box="[1077,1374,1271,1297]" italics="true" pageId="5" pageNumber="240">Clarkcomanthus albinotus</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="53992A6879059973FAD76D8BFF177B30" captionStart="FIGURE 6" captionStartId="8.[151,250,1729,1754]" captionTargetBox="[151,1436,174,1709]" captionTargetId="figure@8.[151,1436,174,1709]" captionTargetPageId="8" captionText="FIGURE 6. Live specimens of Clarkcomanthus albinotus (Comatulidae), the host of Myzostoma khanhkhoaensis sp. nov. (A) general view, (B) non-infected arm, (C) curved arm, infected by Myzostoma khanhkhoaensis sp. nov. Arrowhead shows the ‘basket’ with myzostomes." figureDoi="http://doi.org/10.5281/zenodo.3527257" httpUri="https://zenodo.org/record/3527257/files/figure.png" pageId="5" pageNumber="240">Fig. 6A</figureCitation>
|
||
). In all cases, worms infect distal part of arm inducing its discolouration, skeletal deformation and coiling (
|
||
<figureCitation id="53992A6879059973FAD36C67FF767B5F" captionStart="FIGURE 6" captionStartId="8.[151,250,1729,1754]" captionTargetBox="[151,1436,174,1709]" captionTargetId="figure@8.[151,1436,174,1709]" captionTargetPageId="8" captionText="FIGURE 6. Live specimens of Clarkcomanthus albinotus (Comatulidae), the host of Myzostoma khanhkhoaensis sp. nov. (A) general view, (B) non-infected arm, (C) curved arm, infected by Myzostoma khanhkhoaensis sp. nov. Arrowhead shows the ‘basket’ with myzostomes." figureDoi="http://doi.org/10.5281/zenodo.3527257" httpUri="https://zenodo.org/record/3527257/files/figure.png" pageId="5" pageNumber="240">Figs 6B, C</figureCitation>
|
||
). The injured part of arm has shortened and thickened pinnules and bends to oral side, thus forming a kind of protective “basket” (
|
||
<figureCitation id="53992A6879059973FEC66C1FFE707B7B" box="[382,474,1379,1405]" captionStart="FIGURE 6" captionStartId="8.[151,250,1729,1754]" captionTargetBox="[151,1436,174,1709]" captionTargetId="figure@8.[151,1436,174,1709]" captionTargetPageId="8" captionText="FIGURE 6. Live specimens of Clarkcomanthus albinotus (Comatulidae), the host of Myzostoma khanhkhoaensis sp. nov. (A) general view, (B) non-infected arm, (C) curved arm, infected by Myzostoma khanhkhoaensis sp. nov. Arrowhead shows the ‘basket’ with myzostomes." figureDoi="http://doi.org/10.5281/zenodo.3527257" httpUri="https://zenodo.org/record/3527257/files/figure.png" pageId="5" pageNumber="240">Figs 6C</figureCitation>
|
||
,
|
||
<figureCitation id="53992A6879059973FE5E6C1FFD867B78" box="[486,556,1379,1406]" captionStart="FIGURE 7" captionStartId="9.[151,250,1156,1181]" captionTargetBox="[151,1436,409,1136]" captionTargetId="figure@9.[151,1436,409,1136]" captionTargetPageId="9" captionText="FIGURE 7. Clarkcomanthus albinotus ZMMU WS12421, deformation of the skeletal elements by Myzostoma khanhkhoaensis sp. nov., (A) pinnule of non-infected arm, (B) pinnule of infected arm from the same crinoid specimen." figureDoi="http://doi.org/10.5281/zenodo.3527259" httpUri="https://zenodo.org/record/3527259/files/figure.png" pageId="5" pageNumber="240">7A, B</figureCitation>
|
||
). Myzostomes occur on the oral side of the arm (
|
||
<figureCitation id="53992A6879059973FBED6C1FFB057B7B" box="[1109,1199,1379,1405]" captionStart="FIGURE 8" captionStartId="10.[151,250,1967,1992]" captionTargetBox="[202,1385,373,1948]" captionTargetId="figure@10.[202,1385,373,1948]" captionTargetPageId="10" captionText="FIGURE 8. Live Myzostoma khanhkhoaensis sp. nov. on the host’s arm. (A) a group of myzostomes on oral side of the arm, (B) characteristic posture with body along pinnule and caudal process upwards; pinnules are inflated and deformed." figureDoi="http://doi.org/10.5281/zenodo.3527261" httpUri="https://zenodo.org/record/3527261/files/figure.png" pageId="5" pageNumber="240">Fig. 8A</figureCitation>
|
||
), each individual sits in the base of pinnule with body along the pinnule and caudal process upwards (
|
||
<figureCitation id="53992A6879059973FB916CFBFB287BA7" box="[1065,1154,1415,1441]" captionStart="FIGURE 8" captionStartId="10.[151,250,1967,1992]" captionTargetBox="[202,1385,373,1948]" captionTargetId="figure@10.[202,1385,373,1948]" captionTargetPageId="10" captionText="FIGURE 8. Live Myzostoma khanhkhoaensis sp. nov. on the host’s arm. (A) a group of myzostomes on oral side of the arm, (B) characteristic posture with body along pinnule and caudal process upwards; pinnules are inflated and deformed." figureDoi="http://doi.org/10.5281/zenodo.3527261" httpUri="https://zenodo.org/record/3527261/files/figure.png" pageId="5" pageNumber="240">Fig. 8B</figureCitation>
|
||
). In large specimens, the caudal process completely covers the body of worm.
|
||
</paragraph>
|
||
<paragraph id="CB1D36ED79059973FF7F6CB2FA807BEF" blockId="5.[151,1437,1270,1514]" box="[199,1322,1486,1514]" pageId="5" pageNumber="240">
|
||
<emphasis id="F9D6EAFF79059973FF7F6CB2FEA17BEF" bold="true" box="[199,267,1486,1513]" pageId="5" pageNumber="240">DNA.</emphasis>
|
||
All new sequences are published at NCBI GenBank with accession numbers given in
|
||
<tableCitation id="8620035679059973FB686CB3FA8C7BEF" box="[1232,1318,1487,1513]" captionStart="TABLE 2" captionStartId="5.[151,239,1561,1585]" captionTargetPageId="5" captionText="TABLE 2. GenBank accession numbers of M. khanhkhoaensis sp. nov. specimens used in the molecular-genetics analysis of present study." httpUri="http://table.plazi.org/id/9FDD666579059973FF2F6F65FEC07853" pageId="5" pageNumber="240" tableUuid="9FDD666579059973FF2F6F65FEC07853">Table 2</tableCitation>
|
||
.
|
||
</paragraph>
|
||
<caption id="9FDD666579059973FF2F6F65FEC07853" ID-Table-UUID="9FDD666579059973FF2F6F65FEC07853" httpUri="http://table.plazi.org/id/9FDD666579059973FF2F6F65FEC07853" pageId="5" pageNumber="240" targetBox="[165,1266,1633,1884]" targetIsTable="true" targetPageId="5">
|
||
<paragraph id="CB1D36ED79059973FF2F6F65FEC07853" blockId="5.[151,1437,1561,1621]" pageId="5" pageNumber="240">
|
||
<emphasis id="F9D6EAFF79059973FF2F6F65FEA07837" bold="true" box="[151,266,1561,1585]" pageId="5" pageNumber="240">TABLE 2.</emphasis>
|
||
GenBank accession numbers of
|
||
<taxonomicName id="0CA24D6E79059973FDD06F66FC9C7837" authority="Kolbasova & Mekhova, 2019" authorityName="Kolbasova & Mekhova" authorityYear="2019" box="[616,822,1561,1585]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="5" pageNumber="240" phylum="Annelida" rank="species" species="khanhkhoaensis" status="sp. nov.">
|
||
<emphasis id="F9D6EAFF79059973FDD06F66FC9C7837" box="[616,822,1561,1585]" italics="true" pageId="5" pageNumber="240">M. khanhkhoaensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="F9D6EAFF79059973FC856F65FC387837" bold="true" box="[829,914,1561,1585]" pageId="5" pageNumber="240">
|
||
<taxonomicNameLabel id="E2E5578479059973FC856F65FC387837" box="[829,914,1561,1585]" pageId="5" pageNumber="240" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
specimens used in the molecular-genetics analysis of present study.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="CB1D36ED79059973FF1D6F1EFB2C795D" pageId="5" pageNumber="240">
|
||
<table id="B9A2C44D79056689FF1D6F1DFB58795A" box="[165,1266,1633,1884]" gridcols="4" gridrows="7" pageId="5" pageNumber="240">
|
||
<tr id="759234AF79056689FF1D6F1DFB58787C" box="[165,1266,1633,1658]" gridrow="0" pageId="5" pageNumber="240" rowspan-3="1">
|
||
<th id="36435DD379056689FF1D6F1DFE00787C" box="[165,426,1633,1658]" gridcol="0" gridrow="0" pageId="5" pageNumber="240">Museum catalog numbers</th>
|
||
<th id="36435DD379056689FD8A6F1DFC6E787C" box="[562,964,1633,1658]" colspan="2" colspanRight="1" gridcol="1" gridrow="0" pageId="5" pageNumber="240">GenBank accession numbers</th>
|
||
</tr>
|
||
<tr id="759234AF79056689FF1D6FFAFB587899" box="[165,1266,1670,1695]" gridrow="1" pageId="5" pageNumber="240" rowspan-0="1">
|
||
<td id="36435DD379056689FD8A6FFAFD0D7899" box="[562,679,1670,1695]" gridcol="1" gridrow="1" pageId="5" pageNumber="240">CO1</td>
|
||
<td id="36435DD379056689FCF76FFAFC6E7899" box="[847,964,1670,1695]" gridcol="2" gridrow="1" pageId="5" pageNumber="240">16S</td>
|
||
<td id="36435DD379056689FBC66FFAFB587899" box="[1150,1266,1670,1695]" gridcol="3" gridrow="1" pageId="5" pageNumber="240">18S</td>
|
||
</tr>
|
||
<tr id="759234AF79056689FF1D6FD0FB5878C3" box="[165,1266,1708,1733]" gridrow="2" pageId="5" pageNumber="240">
|
||
<th id="36435DD379056689FF1D6FD0FE0078C3" box="[165,426,1708,1733]" gridcol="0" gridrow="2" pageId="5" pageNumber="240">ZMMU WS11224</th>
|
||
<td id="36435DD379056689FD8A6FD0FD0D78C3" box="[562,679,1708,1733]" gridcol="1" gridrow="2" pageId="5" pageNumber="240">
|
||
<accessionNumber id="D4F1AB0E79059973FD8A6FD0FD0D78C3" box="[562,679,1708,1733]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/MN164439" pageId="5" pageNumber="240">MN164439</accessionNumber>
|
||
</td>
|
||
<td id="36435DD379056689FCF76FD0FC6E78C3" box="[847,964,1708,1733]" gridcol="2" gridrow="2" pageId="5" pageNumber="240">
|
||
<accessionNumber id="D4F1AB0E79059973FCF76FD0FC6E78C3" box="[847,964,1708,1733]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/MN164636" pageId="5" pageNumber="240">MN164636</accessionNumber>
|
||
</td>
|
||
<td id="36435DD379056689FBC66FD0FB5878C3" box="[1150,1266,1708,1733]" gridcol="3" gridrow="2" pageId="5" pageNumber="240">-</td>
|
||
</tr>
|
||
<tr id="759234AF79056689FF1D6FAEFB5878ED" box="[165,1266,1746,1771]" gridrow="3" pageId="5" pageNumber="240">
|
||
<th id="36435DD379056689FF1D6FAEFE0078ED" box="[165,426,1746,1771]" gridcol="0" gridrow="3" pageId="5" pageNumber="240">ZMMU WS11225</th>
|
||
<td id="36435DD379056689FD8A6FAEFD0D78ED" box="[562,679,1746,1771]" gridcol="1" gridrow="3" pageId="5" pageNumber="240">
|
||
<accessionNumber id="D4F1AB0E79059973FD8A6FAEFD0D78ED" box="[562,679,1746,1771]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/MN164440" pageId="5" pageNumber="240">MN164440</accessionNumber>
|
||
</td>
|
||
<td id="36435DD379056689FCF76FAEFC6E78ED" box="[847,964,1746,1771]" gridcol="2" gridrow="3" pageId="5" pageNumber="240">-</td>
|
||
<td id="36435DD379056689FBC66FAEFB5878ED" box="[1150,1266,1746,1771]" gridcol="3" gridrow="3" pageId="5" pageNumber="240">-</td>
|
||
</tr>
|
||
<tr id="759234AF79056689FF1D6F84FB587917" box="[165,1266,1784,1809]" gridrow="4" pageId="5" pageNumber="240">
|
||
<th id="36435DD379056689FF1D6F84FE007917" box="[165,426,1784,1809]" gridcol="0" gridrow="4" pageId="5" pageNumber="240">ZMMU WS11226</th>
|
||
<td id="36435DD379056689FD8A6F84FD0D7917" box="[562,679,1784,1809]" gridcol="1" gridrow="4" pageId="5" pageNumber="240">-</td>
|
||
<td id="36435DD379056689FCF76F84FC6E7917" box="[847,964,1784,1809]" gridcol="2" gridrow="4" pageId="5" pageNumber="240">
|
||
<accessionNumber id="D4F1AB0E79059973FCF76F84FC6E7917" box="[847,964,1784,1809]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/MN164637" pageId="5" pageNumber="240">MN164637</accessionNumber>
|
||
</td>
|
||
<td id="36435DD379056689FBC66F84FB587917" box="[1150,1266,1784,1809]" gridcol="3" gridrow="4" pageId="5" pageNumber="240">
|
||
<accessionNumber id="D4F1AB0E79059973FBC66F84FB587917" box="[1150,1266,1784,1809]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/MN164634" pageId="5" pageNumber="240">MN164634</accessionNumber>
|
||
</td>
|
||
</tr>
|
||
<tr id="759234AF79056689FF1D6E62FB587931" box="[165,1266,1822,1847]" gridrow="5" pageId="5" pageNumber="240">
|
||
<th id="36435DD379056689FF1D6E62FE007931" box="[165,426,1822,1847]" gridcol="0" gridrow="5" pageId="5" pageNumber="240">ZMMU WS11227</th>
|
||
<td id="36435DD379056689FD8A6E62FD0D7931" box="[562,679,1822,1847]" gridcol="1" gridrow="5" pageId="5" pageNumber="240">-</td>
|
||
<td id="36435DD379056689FCF76E62FC6E7931" box="[847,964,1822,1847]" gridcol="2" gridrow="5" pageId="5" pageNumber="240">
|
||
<accessionNumber id="D4F1AB0E79059973FCF76E62FC6E7931" box="[847,964,1822,1847]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/MN164638" pageId="5" pageNumber="240">MN164638</accessionNumber>
|
||
</td>
|
||
<td id="36435DD379056689FBC66E62FB587931" box="[1150,1266,1822,1847]" gridcol="3" gridrow="5" pageId="5" pageNumber="240">
|
||
<accessionNumber id="D4F1AB0E79059973FBC66E62FB587931" box="[1150,1266,1822,1847]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/MN164635" pageId="5" pageNumber="240">MN164635</accessionNumber>
|
||
</td>
|
||
</tr>
|
||
<tr id="759234AF79056689FF1D6E3FFB58795A" box="[165,1266,1859,1884]" gridrow="6" pageId="5" pageNumber="240">
|
||
<th id="36435DD379056689FF1D6E3FFE00795A" box="[165,426,1859,1884]" gridcol="0" gridrow="6" pageId="5" pageNumber="240">ZMMU WS11228</th>
|
||
<td id="36435DD379056689FD8A6E3FFD0D795A" box="[562,679,1859,1884]" gridcol="1" gridrow="6" pageId="5" pageNumber="240">-</td>
|
||
<td id="36435DD379056689FCF76E3FFC6E795A" box="[847,964,1859,1884]" gridcol="2" gridrow="6" pageId="5" pageNumber="240">
|
||
<accessionNumber id="D4F1AB0E79059973FCF76E3FFC6E795A" box="[847,964,1859,1884]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/MN164639" pageId="5" pageNumber="240">MN164639</accessionNumber>
|
||
</td>
|
||
<td id="36435DD379056689FBC66E3FFB58795A" box="[1150,1266,1859,1884]" gridcol="3" gridrow="6" pageId="5" pageNumber="240">-</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<paragraph id="CB1D36ED79059970FF7F6EF0FAC87ED1" blockId="5.[151,1436,1932,2032]" lastBlockId="6.[151,1436,153,215]" lastPageId="6" lastPageNumber="241" pageId="5" pageNumber="240">
|
||
<emphasis id="F9D6EAFF79059973FF7F6EF0FE6779A1" bold="true" box="[199,461,1932,1959]" pageId="5" pageNumber="240">Phylogenetic account.</emphasis>
|
||
Sequence alignment of concatenated COI, 16S, and 18S loci (2322 positions). Using three markers,
|
||
<taxonomicName id="0CA24D6E79059973FE846ECEFDB979CD" authority="Kolbasova & Mekhova, 2019" authorityName="Kolbasova & Mekhova" authorityYear="2019" box="[316,531,1969,1995]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="5" pageNumber="240" phylum="Annelida" rank="species" species="khanhkhoaensis" status="sp. nov.">
|
||
<emphasis id="F9D6EAFF79059973FE846ECEFDB979CD" box="[316,531,1969,1995]" italics="true" pageId="5" pageNumber="240">M. khanhkhoaensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="F9D6EAFF79059973FDA16ECDFDDB79CD" bold="true" box="[537,625,1969,1995]" pageId="5" pageNumber="240">
|
||
<taxonomicNameLabel id="E2E5578479059973FDA16ECDFDDB79CD" box="[537,625,1969,1995]" pageId="5" pageNumber="240" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
forms a clade separate from other myzostomid species within a cuniculid clade with
|
||
<taxonomicName id="0CA24D6E79059973FEAC6EAAFE0C79E9" box="[276,422,2005,2031]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="5" pageNumber="240" phylum="Annelida" rank="species" species="cuniculus">
|
||
<emphasis id="F9D6EAFF79059973FEAC6EAAFE0C79E9" box="[276,422,2005,2031]" italics="true" pageId="5" pageNumber="240">M. cuniculus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="0CA24D6E79059973FE0D6EAAFDDB79E9" authorityName="Summers, Al-Hakim & Rouse" authorityYear="2003" box="[437,625,2005,2031]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="5" pageNumber="240" phylum="Annelida" rank="species" species="indocunculus">
|
||
<emphasis id="F9D6EAFF79059973FE0D6EAAFDDB79E9" box="[437,625,2005,2031]" italics="true" pageId="5" pageNumber="240">M. indocunculus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<emphasis id="F9D6EAFF79059973FD126EAAFC3979E9" box="[682,915,2005,2031]" italics="true" pageId="5" pageNumber="240">
|
||
<taxonomicName id="0CA24D6E79059973FD126EAAFC2579E9" authorityName="Lanterbecq & Eeckhaut" authorityYear="2003" box="[682,911,2005,2031]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="5" pageNumber="240" phylum="Annelida" rank="species" species="pseudocuniculus">M. pseudocuniculus</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
The single gene phylogenetic trees have little to no resolution (not shown), but the concatenated tree based on combined data set resolves better. The topology of resulting trees made both by the Bayesian and maximum likelihood (ML) analyses are congruent (see
|
||
<figureCitation id="53992A6879069970FAA969C1FAFE7ED1" box="[1297,1364,189,215]" captionStart="FIGURE 9" captionStartId="11.[151,250,1628,1653]" captionTargetBox="[156,1403,636,1601]" captionTargetId="figure@11.[151,1436,625,1609]" captionTargetPageId="11" captionText="FIGURE 9. Phylogenetic position of Myzostoma khanhkhoaensis sp. nov. The combined molecular data sets (CO1, 16S and 18S genes). Numbers above branches indicate posterior probabilities from Bayesian (BI), numbers below—bootstrap values from ML, conducted with RAxML using the GTR model of sequence evolution and a partition scheme, with 100 replication trials (0.03 bootstraping cutoff). GenBank sequences of Myzostomida are used in the analysis, Asteromyzostomum grygieri Summers & Rouse, 2014, Pulvinomyzostomum inaki Summers & Rouse in Summers, Al-Hakim & Rouse, 2014, P. messingi Summers & Rouse in Summers, Al-Hakim & Rouse, 2014and Endomyzostoma scotia Summers & Rouse, 2014 are included as outgroup." figureDoi="http://doi.org/10.5281/zenodo.3527263" httpUri="https://zenodo.org/record/3527263/files/figure.png" pageId="6" pageNumber="241">Fig. 9</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="9FDD666579069970FF2F6FD7FC4A78EE" ID-DOI="http://doi.org/10.5281/zenodo.3527253" ID-Zenodo-Dep="3527253" httpUri="https://zenodo.org/record/3527253/files/figure.png" pageId="6" pageNumber="241" startId="6.[151,250,1707,1732]" targetBox="[258,1373,318,1641]" targetPageId="6">
|
||
<paragraph id="CB1D36ED79069970FF2F6FD7FC4A78EE" blockId="6.[151,1437,1707,1768]" pageId="6" pageNumber="241">
|
||
<emphasis id="F9D6EAFF79069970FF2F6FD7FEB878C2" bold="true" box="[151,274,1707,1732]" pageId="6" pageNumber="241">FIGURE 4.</emphasis>
|
||
<taxonomicName id="0CA24D6E79069970FEA06FD0FD9978C5" authority="Kolbasova & Mekhova, 2019" authorityName="Kolbasova & Mekhova" authorityYear="2019" box="[280,563,1707,1731]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="6" pageNumber="241" phylum="Annelida" rank="species" species="khanhkhoaensis" status="sp. nov.">
|
||
<emphasis id="F9D6EAFF79069970FEA06FD0FD9978C5" box="[280,563,1707,1731]" italics="true" pageId="6" pageNumber="241">Myzostoma khanhkhoaensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="F9D6EAFF79069970FD816FD0FD2378C2" bold="true" box="[569,649,1708,1732]" pageId="6" pageNumber="241">
|
||
<taxonomicNameLabel id="E2E5578479069970FD816FD0FD2378C2" box="[569,649,1708,1732]" pageId="6" pageNumber="241" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, parapodial hook apparatus (ZMMU WS11220, parapodium of the third pair). Abbreviations: h—hook, m—manubrium, rh—replacement hook; sr—support rod.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="9FDD666579079971FF2F6E2DFB2D79D0" ID-DOI="http://doi.org/10.5281/zenodo.3527255" ID-Zenodo-Dep="3527255" httpUri="https://zenodo.org/record/3527255/files/figure.png" pageId="7" pageNumber="242" startId="7.[151,250,1873,1898]" targetBox="[151,1436,174,1854]" targetPageId="7">
|
||
<paragraph id="CB1D36ED79079971FF2F6E2DFB2D79D0" blockId="7.[151,1436,1873,2006]" pageId="7" pageNumber="242">
|
||
<emphasis id="F9D6EAFF79079971FF2F6E2DFEBE796C" bold="true" box="[151,276,1873,1898]" pageId="7" pageNumber="242">FIGURE 5.</emphasis>
|
||
<taxonomicName id="0CA24D6E79079971FEA56E2EFD90796C" authority="Kolbasova & Mekhova, 2019" authorityName="Kolbasova & Mekhova" authorityYear="2019" box="[285,570,1874,1898]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="7" pageNumber="242" phylum="Annelida" rank="species" species="khanhkhoaensis" status="sp. nov.">
|
||
<emphasis id="F9D6EAFF79079971FEA56E2EFD90796C" box="[285,570,1874,1898]" italics="true" pageId="7" pageNumber="242">Myzostoma khanhkhoaensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="F9D6EAFF79079971FDFA6E2EFD3E796C" bold="true" box="[578,660,1874,1898]" pageId="7" pageNumber="242">
|
||
<taxonomicNameLabel id="E2E5578479079971FDFA6E2EFD3E796C" box="[578,660,1874,1898]" pageId="7" pageNumber="242" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
of different ages, SEM. (A) juvenile ZMMU WS11210–11223 without the caudal process as yet, ventral view, (B) young worm ZMMU WS11213 with short caudal process, ventral view, (C) adult specimen ZMMU WS11202, lateral view, (D) adult specimen ZMMU WS11214, ventral view. Abbreviations: lo—lateral organs, m—mouth, pn—penis. Arrowheads show caudal cirri, arrows show the anterior-posterior direction.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="9FDD66657908997EFF2F6FBDFE0D7924" ID-DOI="http://doi.org/10.5281/zenodo.3527257" ID-Zenodo-Dep="3527257" httpUri="https://zenodo.org/record/3527257/files/figure.png" pageId="8" pageNumber="243" startId="8.[151,250,1729,1754]" targetBox="[151,1436,174,1709]" targetPageId="8">
|
||
<paragraph id="CB1D36ED7908997EFF2F6FBDFE0D7924" blockId="8.[151,1436,1729,1826]" pageId="8" pageNumber="243">
|
||
<emphasis id="F9D6EAFF7908997EFF2F6FBDFEB978DC" bold="true" box="[151,275,1729,1754]" pageId="8" pageNumber="243">FIGURE 6.</emphasis>
|
||
Live specimens of
|
||
<taxonomicName id="0CA24D6E7908997EFE636FBDFC2978DC" authorityName="Rowe, Hoggett, Birtles & Vail" authorityYear="1986" box="[475,899,1729,1754]" class="Crinoidea" family="Comatulidae" genus="Clarkcomanthus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Comatulida" pageId="8" pageNumber="243" phylum="Echinodermata" rank="species" species="albinotus">
|
||
<emphasis id="F9D6EAFF7908997EFE636FBDFD4D78DF" box="[475,743,1729,1753]" italics="true" pageId="8" pageNumber="243">Clarkcomanthus albinotus</emphasis>
|
||
(Comatulidae)
|
||
</taxonomicName>
|
||
, the host of
|
||
<taxonomicName id="0CA24D6E7908997EFC476FBEFAB178DF" authority="Kolbasova & Mekhova, 2019" authorityName="Kolbasova & Mekhova" authorityYear="2019" box="[1023,1307,1729,1753]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="8" pageNumber="243" phylum="Annelida" rank="species" species="khanhkhoaensis" status="sp. nov.">
|
||
<emphasis id="F9D6EAFF7908997EFC476FBEFAB178DF" box="[1023,1307,1729,1753]" italics="true" pageId="8" pageNumber="243">Myzostoma khanhkhoaensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="F9D6EAFF7908997EFA996FBDFAD878DF" bold="true" box="[1313,1394,1729,1753]" pageId="8" pageNumber="243">
|
||
<taxonomicNameLabel id="E2E557847908997EFA996FBDFAD878DF" box="[1313,1394,1729,1753]" pageId="8" pageNumber="243" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(A) general view, (B) non-infected arm, (C) curved arm, infected by
|
||
<taxonomicName id="0CA24D6E7908997EFC836F9AFBF378FB" authority="Kolbasova & Mekhova, 2019" authorityName="Kolbasova & Mekhova" authorityYear="2019" box="[827,1113,1765,1789]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="8" pageNumber="243" phylum="Annelida" rank="species" species="khanhkhoaensis" status="sp. nov.">
|
||
<emphasis id="F9D6EAFF7908997EFC836F9AFBF378FB" box="[827,1113,1765,1789]" italics="true" pageId="8" pageNumber="243">Myzostoma khanhkhoaensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="F9D6EAFF7908997EFBD96F99FB1E78FB" bold="true" box="[1121,1204,1765,1789]" pageId="8" pageNumber="243">
|
||
<taxonomicNameLabel id="E2E557847908997EFBD96F99FB1E78FB" box="[1121,1204,1765,1789]" pageId="8" pageNumber="243" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Arrowhead shows the ‘basket’ with myzostomes.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="CB1D36ED7908997FFF7F6E2CFAA47F8D" blockId="8.[151,1437,1872,2042]" lastBlockId="9.[151,1437,153,395]" lastPageId="9" lastPageNumber="244" pageId="8" pageNumber="243">
|
||
The CO1 uncorrected pairwise distance between
|
||
<taxonomicName id="0CA24D6E7908997EFD566E2CFC6C796C" authority="Kolbasova & Mekhova, 2019" authorityName="Kolbasova & Mekhova" authorityYear="2019" box="[750,966,1872,1898]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="8" pageNumber="243" phylum="Annelida" rank="species" species="khanhkhoaensis" status="sp. nov.">
|
||
<emphasis id="F9D6EAFF7908997EFD566E2CFC6C796C" box="[750,966,1872,1898]" italics="true" pageId="8" pageNumber="243">M. khanhkhoaensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="F9D6EAFF7908997EFC756E2CFB8C796C" bold="true" box="[973,1062,1872,1898]" pageId="8" pageNumber="243">
|
||
<taxonomicNameLabel id="E2E557847908997EFC756E2CFB8C796C" box="[973,1062,1872,1898]" pageId="8" pageNumber="243" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
and
|
||
<taxonomicName id="0CA24D6E7908997EFBE56E2CFB47796C" box="[1117,1261,1872,1898]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="8" pageNumber="243" phylum="Annelida" rank="species" species="cuniculus">
|
||
<emphasis id="F9D6EAFF7908997EFBE56E2CFB47796C" box="[1117,1261,1872,1898]" italics="true" pageId="8" pageNumber="243">M. cuniculus</emphasis>
|
||
</taxonomicName>
|
||
is 12.7–12.9%, 11.4–11.6% for
|
||
<taxonomicName id="0CA24D6E7908997EFEEB6E08FD9D7988" authorityName="Lanterbecq & Eeckhaut" authorityYear="2003" box="[339,567,1908,1934]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="8" pageNumber="243" phylum="Annelida" rank="species" species="pseudocuniculus">
|
||
<emphasis id="F9D6EAFF7908997EFEEB6E08FD9D7988" box="[339,567,1908,1934]" italics="true" pageId="8" pageNumber="243">M. pseudocuniculus</emphasis>
|
||
</taxonomicName>
|
||
, 12.7–12.9% for
|
||
<taxonomicName id="0CA24D6E7908997EFCBF6E08FC677988" authorityName="Summers, Al-Hakim & Rouse" authorityYear="2014" box="[775,973,1908,1934]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="8" pageNumber="243" phylum="Annelida" rank="species" species="indocuniculus">
|
||
<emphasis id="F9D6EAFF7908997EFCBF6E08FC677988" box="[775,973,1908,1934]" italics="true" pageId="8" pageNumber="243">M. indocuniculus</emphasis>
|
||
</taxonomicName>
|
||
. The distance corrected by Tamura-Nei moldel is 14.4–14.6% from
|
||
<taxonomicName id="0CA24D6E7908997EFE6A6EE4FDC979B4" box="[466,611,1944,1970]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="8" pageNumber="243" phylum="Annelida" rank="species" species="cuniculus">
|
||
<emphasis id="F9D6EAFF7908997EFE6A6EE4FDC979B4" box="[466,611,1944,1970]" italics="true" pageId="8" pageNumber="243">M. cuniculus</emphasis>
|
||
</taxonomicName>
|
||
, 12.7–12.9% from
|
||
<taxonomicName id="0CA24D6E7908997EFC866EE4FBB479B4" authorityName="Lanterbecq & Eeckhaut" authorityYear="2003" box="[830,1054,1944,1970]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="8" pageNumber="243" phylum="Annelida" rank="species" species="pseudocuniculus">
|
||
<emphasis id="F9D6EAFF7908997EFC866EE4FBB479B4" box="[830,1054,1944,1970]" italics="true" pageId="8" pageNumber="243">M. pseudocuniculus</emphasis>
|
||
</taxonomicName>
|
||
and 14.4–14.6% from
|
||
<taxonomicName id="0CA24D6E7908997EFA996EE4FF4279D0" authorityName="Summers, Al-Hakim & Rouse" authorityYear="2014" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="8" pageNumber="243" phylum="Annelida" rank="species" species="indocuniculus">
|
||
<emphasis id="F9D6EAFF7908997EFA996EE4FF4279D0" italics="true" pageId="8" pageNumber="243">M. indocuniculus</emphasis>
|
||
</taxonomicName>
|
||
. 16S uncorrected pairwise distance from
|
||
<taxonomicName id="0CA24D6E7908997EFD066EC0FCE579D0" box="[702,847,1980,2006]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="8" pageNumber="243" phylum="Annelida" rank="species" species="cuniculus">
|
||
<emphasis id="F9D6EAFF7908997EFD066EC0FCE579D0" box="[702,847,1980,2006]" italics="true" pageId="8" pageNumber="243">M. cuniculus</emphasis>
|
||
</taxonomicName>
|
||
10.8%, from
|
||
<taxonomicName id="0CA24D6E7908997EFC546EC0FB6779D0" authorityName="Lanterbecq & Eeckhaut" authorityYear="2003" box="[1004,1229,1980,2006]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="8" pageNumber="243" phylum="Annelida" rank="species" species="pseudocuniculus">
|
||
<emphasis id="F9D6EAFF7908997EFC546EC0FB6779D0" box="[1004,1229,1980,2006]" italics="true" pageId="8" pageNumber="243">M. pseudocuniculus</emphasis>
|
||
</taxonomicName>
|
||
11%; the distance corrected by Tamura-Nei pairwise distance from
|
||
<taxonomicName id="0CA24D6E7908997EFD726E9CFCF779FC" box="[714,861,2016,2042]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="8" pageNumber="243" phylum="Annelida" rank="species" species="cuniculus">
|
||
<emphasis id="F9D6EAFF7908997EFD726E9CFCF779FC" box="[714,861,2016,2042]" italics="true" pageId="8" pageNumber="243">M. cuniculus</emphasis>
|
||
</taxonomicName>
|
||
11.9%, from
|
||
<taxonomicName id="0CA24D6E7908997EFC466E9CFB4B79FC" authorityName="Lanterbecq & Eeckhaut" authorityYear="2003" box="[1022,1249,2016,2042]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="8" pageNumber="243" phylum="Annelida" rank="species" species="pseudocuniculus">
|
||
<emphasis id="F9D6EAFF7908997EFC466E9CFB4B79FC" box="[1022,1249,2016,2042]" italics="true" pageId="8" pageNumber="243">M. pseudocuniculus</emphasis>
|
||
</taxonomicName>
|
||
12.2%. 18S un- corrected pairwise distance from
|
||
<taxonomicName id="0CA24D6E7909997FFDA969E6FD087EB5" box="[529,674,153,179]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="9" pageNumber="244" phylum="Annelida" rank="species" species="cuniculus">
|
||
<emphasis id="F9D6EAFF7909997FFDA969E6FD087EB5" box="[529,674,153,179]" italics="true" pageId="9" pageNumber="244">M. cuniculus</emphasis>
|
||
</taxonomicName>
|
||
1.6%, from
|
||
<taxonomicName id="0CA24D6E7909997FFC8A69E6FBBE7EB5" authorityName="Lanterbecq & Eeckhaut" authorityYear="2003" box="[818,1044,153,179]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="9" pageNumber="244" phylum="Annelida" rank="species" species="pseudocuniculus">
|
||
<emphasis id="F9D6EAFF7909997FFC8A69E6FBBE7EB5" box="[818,1044,153,179]" italics="true" pageId="9" pageNumber="244">M. pseudocuniculus</emphasis>
|
||
</taxonomicName>
|
||
1.3%, from
|
||
<taxonomicName id="0CA24D6E7909997FFB1C69E6FACD7EB5" authorityName="Summers, Al-Hakim & Rouse" authorityYear="2014" box="[1188,1383,153,179]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="9" pageNumber="244" phylum="Annelida" rank="species" species="indocuniculus">
|
||
<emphasis id="F9D6EAFF7909997FFB1C69E6FACD7EB5" box="[1188,1383,153,179]" italics="true" pageId="9" pageNumber="244">M. indocuniculus</emphasis>
|
||
</taxonomicName>
|
||
1%; corrected by Kimura-2-parameter distance from
|
||
<taxonomicName id="0CA24D6E7909997FFD0369C2FCE77ED1" box="[699,845,189,215]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="9" pageNumber="244" phylum="Annelida" rank="species" species="cuniculus">
|
||
<emphasis id="F9D6EAFF7909997FFD0369C2FCE77ED1" box="[699,845,189,215]" italics="true" pageId="9" pageNumber="244">M. cuniculus</emphasis>
|
||
</taxonomicName>
|
||
1.6–1.7%, from
|
||
<taxonomicName id="0CA24D6E7909997FFBB569C2FB457ED1" authorityName="Lanterbecq & Eeckhaut" authorityYear="2003" box="[1037,1263,189,215]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="9" pageNumber="244" phylum="Annelida" rank="species" species="pseudocuniculus">
|
||
<emphasis id="F9D6EAFF7909997FFBB569C2FB457ED1" box="[1037,1263,189,215]" italics="true" pageId="9" pageNumber="244">M. pseudocuniculus</emphasis>
|
||
</taxonomicName>
|
||
1.3%, from
|
||
<taxonomicName id="0CA24D6E7909997FFAC669C2FE9E7EFD" authorityName="Summers, Al-Hakim & Rouse" authorityYear="2014" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="9" pageNumber="244" phylum="Annelida" rank="species" species="indocuniculus">
|
||
<emphasis id="F9D6EAFF7909997FFAC669C2FE9E7EFD" italics="true" pageId="9" pageNumber="244">M. indocuniculus</emphasis>
|
||
</taxonomicName>
|
||
1%. Generally, the genetic distances between
|
||
<taxonomicName id="0CA24D6E7909997FFCF9699EFBB07EFD" authority="Kolbasova & Mekhova, 2019" authorityName="Kolbasova & Mekhova" authorityYear="2019" box="[833,1050,225,251]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="9" pageNumber="244" phylum="Annelida" rank="species" species="khanhkhoaensis" status="sp. nov.">
|
||
<emphasis id="F9D6EAFF7909997FFCF9699EFBB07EFD" box="[833,1050,225,251]" italics="true" pageId="9" pageNumber="244">M. khanhkhoaensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="F9D6EAFF7909997FFB99699DFBD67EFD" bold="true" box="[1057,1148,225,251]" pageId="9" pageNumber="244">
|
||
<taxonomicNameLabel id="E2E557847909997FFB99699DFBD67EFD" box="[1057,1148,225,251]" pageId="9" pageNumber="244" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
and three other cuniculid species,
|
||
<taxonomicName id="0CA24D6E7909997FFF4F687AFE227F19" box="[247,392,261,287]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="9" pageNumber="244" phylum="Annelida" rank="species" species="cuniculus">
|
||
<emphasis id="F9D6EAFF7909997FFF4F687AFE227F19" box="[247,392,261,287]" italics="true" pageId="9" pageNumber="244">M. cuniculus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="0CA24D6E7909997FFE2E687AFDDD7F19" authorityName="Lanterbecq & Eeckhaut" authorityYear="2003" box="[406,631,261,287]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="9" pageNumber="244" phylum="Annelida" rank="species" species="pseudocuniculus">
|
||
<emphasis id="F9D6EAFF7909997FFE2E687AFDDD7F19" box="[406,631,261,287]" italics="true" pageId="9" pageNumber="244">M. pseudocuniculus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="0CA24D6E7909997FFD17687AFCD87F19" authorityName="Summers, Al-Hakim & Rouse" authorityYear="2014" box="[687,882,261,287]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="9" pageNumber="244" phylum="Annelida" rank="species" species="indocuniculus">
|
||
<emphasis id="F9D6EAFF7909997FFD17687AFCD87F19" box="[687,882,261,287]" italics="true" pageId="9" pageNumber="244">M. indocuniculus</emphasis>
|
||
</taxonomicName>
|
||
, are compared to within-species distances (
|
||
<tableCitation id="862003567909997FFAE46879FF0D7F45" captionStart="TABLE 3" captionStartId="9.[151,239,1264,1288]" captionTargetPageId="9" captionText="TABLE 3. Minimum and maximum pairwise genetic distances (%) for investigated specimens of M. khanhkhoaensis sp. nov. based on mitochondrial CO1 (alignment length 618 bp), mitochondrial 16S rDNA (415 bp) and nuclear 18S rDNA (1288 bp)." httpUri="http://table.plazi.org/id/9FDD66657909997FFF2F6D8CFEAD7B56" pageId="9" pageNumber="244" tableUuid="9FDD66657909997FFF2F6D8CFEAD7B56">Table 3</tableCitation>
|
||
). The relationship of this clade with other myzostomids is not evident in our analysis because of very low support, but the separation of
|
||
<taxonomicName id="0CA24D6E7909997FFE3C6832FDF67F61" authority="Kolbasova & Mekhova, 2019" authorityName="Kolbasova & Mekhova" authorityYear="2019" box="[388,604,333,359]" class="Polychaeta" family="Myzostomatidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="9" pageNumber="244" phylum="Annelida" rank="species" species="khanhkhoaensis" status="sp. nov.">
|
||
<emphasis id="F9D6EAFF7909997FFE3C6832FDF67F61" box="[388,604,333,359]" italics="true" pageId="9" pageNumber="244">M. khanhkhoaensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="F9D6EAFF7909997FFDDB6831FD177F61" bold="true" box="[611,701,333,359]" pageId="9" pageNumber="244">
|
||
<taxonomicNameLabel id="E2E557847909997FFDDB6831FD177F61" box="[611,701,333,359]" pageId="9" pageNumber="244" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
from other cuniculid species available for the analysis, as well as it is external features and unique relationships with the host, indicates that it belongs to a new species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |