321 lines
45 KiB
XML
321 lines
45 KiB
XML
<document id="94BFD923EE6498C35C74B9448C7CA33B" ID-CLB-Dataset="32086" ID-DOI="10.11646/zootaxa.4320.2.10" ID-GBIF-Dataset="5f3f6c5c-3d87-41ce-91ac-9f434883f245" ID-ISSN="1175-5326" ID-Zenodo-Dep="891958" ID-ZooBank="961A9Ba8-98D5-4395-Be2A-892Fbe2Ffa70" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1505466363727" checkinUser="plazi" docAuthor="Cui, Yongde" docDate="2017" docId="03A48793081DFF830AC5FDD5FAC2CA9B" docLanguage="en" docName="zootaxa.4320.2.10.pdf.imf" docOrigin="Zootaxa 4320 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Tubifex gracilentus Cui, 2017, n. sp." docType="treatment" docVersion="8" lastPageNumber="371" masterDocId="FF9DFFEB081EFF860A52FFF1FFEFC86B" masterDocTitle="Four species of Tubifex Lamarck (Annelida: Oligochaeta: Naididae) from Tibet, China" masterLastPageNumber="378" masterPageNumber="366" pageNumber="369" updateTime="1698468549770" updateUser="ExternalLinkService">
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<mods:titleInfo id="4A2588EBDA2AFFBA234D0345CDEACCAA">
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<mods:title id="5EFA96AFAA5792E33C1F16199C8805CD">Four species of Tubifex Lamarck (Annelida: Oligochaeta: Naididae) from Tibet, China</mods:title>
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<mods:name id="D032A48068768E149BA1292323A195DA" type="personal">
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<mods:namePart id="F9A19C9257CF7CFC210B6A7C0D9333EA">Cui, Yongde</mods:namePart>
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<mods:typeOfResource id="57F248BC3452566752E55BCD64031264">text</mods:typeOfResource>
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<mods:title id="0BD39E467C02A528AAD04BD2F11F6704">Zootaxa</mods:title>
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<mods:part id="D2843895A9B2C838A3D8FE68A230B732">
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<mods:date id="A64F9D629E9CBD20F2024CBFFD0AFB01">2017</mods:date>
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<mods:number id="F0160C7C75021E701A8548EA72A61F6E">2017-09-15</mods:number>
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<mods:number id="9B835C5C83C1851ACF8F0EE9CF79C25D">4320</mods:number>
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<mods:identifier id="0BA32F8D00B039DF6E762F9BDB40314E" type="CLB-Dataset">32086</mods:identifier>
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<mods:identifier id="D397CFB96788249D9581E2D690F30F95" type="DOI">10.11646/zootaxa.4320.2.10</mods:identifier>
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<mods:identifier id="CE054939655406E1E189D4F3022504AD" type="GBIF-Dataset">5f3f6c5c-3d87-41ce-91ac-9f434883f245</mods:identifier>
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<treatment id="03A48793081DFF830AC5FDD5FAC2CA9B" ID-DOI="http://doi.org/10.5281/zenodo.5256388" ID-GBIF-Taxon="134090059" ID-Zenodo-Dep="5256388" LSID="urn:lsid:plazi:treatment:03A48793081DFF830AC5FDD5FAC2CA9B" httpUri="http://treatment.plazi.org/id/03A48793081DFF830AC5FDD5FAC2CA9B" lastPageId="5" lastPageNumber="371" pageId="3" pageNumber="369">
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<subSubSection id="C317650E081DFF850AC5FDD5FEFDCA34" pageId="3" pageNumber="369" type="nomenclature">
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<paragraph id="8BB23685081DFF850AC5FDD5FE23CA55" blockId="3.[151,460,548,607]" box="[151,460,548,574]" pageId="3" pageNumber="369">
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<heading id="D0FA81E9081DFF850AC5FDD5FE23CA55" bold="true" box="[151,460,548,574]" fontSize="11" level="1" pageId="3" pageNumber="369" reason="1">
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<emphasis id="B979EA97081DFF850AC5FDD5FE23CA55" bold="true" box="[151,460,548,574]" pageId="3" pageNumber="369">
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<taxonomicName id="4C0D4D06081DFF850AC5FDD5FE6CCA55" box="[151,387,548,574]" class="Clitellata" family="Tubificidae" genus="Tubifex" kingdom="Animalia" order="Haplotaxida" pageId="3" pageNumber="369" phylum="Annelida" rank="species" species="gracilentus" status="sp. nov.">
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||
<emphasis id="B979EA97081DFF850AC5FDD5FE6CCA55" bold="true" box="[151,387,548,574]" italics="true" pageId="3" pageNumber="369">Tubifex gracilentus</emphasis>
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</taxonomicName>
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||
<taxonomicNameLabel id="A24A57EC081DFF850BD8FDD5FE23CA55" box="[394,460,548,574]" pageId="3" pageNumber="369" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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||
</paragraph>
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||
<paragraph id="8BB23685081DFF850AC5FDB7FEFDCA34" blockId="3.[151,460,548,607]" box="[151,274,582,607]" pageId="3" pageNumber="369">
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(
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<figureCitation id="13362A00081DFF850ACDFDB7FEE6CA34" box="[159,265,582,607]" captionStart-0="FIGURE 4" captionStart-1="FIGURE 5" captionStart-2="FIGURE 6" captionStartId-0="3.[151,250,1944,1966]" captionStartId-1="4.[151,250,1501,1523]" captionStartId-2="5.[151,250,1571,1593]" captionTargetBox-0="[151,1436,1186,1910]" captionTargetBox-1="[273,1309,199,1465]" captionTargetBox-2="[151,1436,813,1530]" captionTargetId-0="figure@3.[151,1436,1186,1910]" captionTargetId-1="figure@4.[264,1322,193,1480]" captionTargetId-2="figure@5.[151,1436,807,1549]" captionTargetPageId-0="3" captionTargetPageId-1="4" captionTargetPageId-2="5" captionText-0="FIGURE 4. Tubifex gracilentus n. sp., SEM micrographs. A. Lateral view of anterior body. B. Hair in IV. C. Hair in XII. D. Dorsal pectinate chaeta in XII. E. Ventral chaeta in IV. F. Ventral chaeta in XIII. Scale bars: A. 500 µm; B – F. 20 µm." captionText-1="FIGURE 5. Tubifex gracilentus n. sp. A. Ventral chaeta in II. B. Ventral chaeta in IV. C. Ventral chaeta in a posterior segment. D. Distal tip of dorsal pectinate chaeta in VIII. E. Spermatheca. F. Penial sheath. G. Male genitalia in X – XII, dorsal view. H. Male genitalia in X – XII, lateral view. Scale bars: A – D. 20 µm; E – H. 100 µm." captionText-2="FIGURE 6. Tubifex gracilentus n. sp., micrographs from live worms. A. Ventral view of male genitalia in X – XII. B. Penial sheath and muscular bulb. C. Spermatheca and male pore." httpUri-0="https://zenodo.org/record/891966/files/figure.png" httpUri-1="https://zenodo.org/record/891968/files/figure.png" httpUri-2="https://zenodo.org/record/891970/files/figure.png" pageId="3" pageNumber="369">Figs. 4–6</figureCitation>
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)
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C317650E081DFF850AC5FD7FFD54CBC8" pageId="3" pageNumber="369" type="materials_examined">
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||
<paragraph id="8BB23685081DFF850AC5FD7FFB3FCACC" blockId="3.[151,1437,654,1111]" box="[151,1232,654,679]" pageId="3" pageNumber="369">
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<materialsCitation id="3B653CD8081DFF850AC5FD7FFB3FCACC" ID-GBIF-Occurrence="1638471501" box="[151,1232,654,679]" collectionCode="IHB" country="Canada" location="Canada" pageId="3" pageNumber="369" specimenCode="XZ20150511" specimenCount="1" typeStatus="holotype">
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||
<emphasis id="B979EA97081DFF850AC5FD7FFEE4CACC" bold="true" box="[151,267,654,679]" pageId="3" pageNumber="369">
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<typeStatus id="54B68827081DFF850AC5FD7FFEE9CACC" box="[151,262,654,679]" pageId="3" pageNumber="369" type="holotype">Holotype</typeStatus>
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.
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||
</emphasis>
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||
<collectionCode id="ED1CAE40081DFF850B40FD7EFEADCACD" box="[274,322,655,678]" country="China" httpUri="http://biocol.org/urn:lsid:biocol.org:col:35160" name="Institute of Hydrobiology, Chinese Academy of Sciences" pageId="3" pageNumber="369">IHB</collectionCode>
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||
<specimenCode id="DBAB9EFE081DFF850B1BFD7FFE0FCACC" box="[329,480,654,679]" collectionCode="IHB" country="China" httpUri="http://biocol.org/urn:lsid:biocol.org:col:35160" name="Institute of Hydrobiology, Chinese Academy of Sciences" pageId="3" pageNumber="369">XZ20150511</specimenCode>
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||
a, mature specimen, stained and whole-mounted in
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<collectingCountry id="F31A7615081DFF850E4CFD7FFB9DCACC" box="[1054,1138,654,679]" name="Canada" pageId="3" pageNumber="369">Canada</collectingCountry>
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||
balsam.
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||
</materialsCitation>
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||
</paragraph>
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||
<paragraph id="8BB23685081DFF850A95FD43FD81CB78" blockId="3.[151,1437,654,1111]" pageId="3" pageNumber="369">
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||
<materialsCitation id="3B653CD8081DFF850A95FD43FD81CB78" ID-GBIF-Occurrence="1638471507" collectingDate="2015-05-11" country="China" county="Water" elevation="3290" latitude="29.65639" location="Juemu River" longLatPrecision="20" longitude="94.28667" municipality="Sediment" pageId="3" pageNumber="369" specimenCount="1" stateProvince="Tibet" typeStatus="holotype">
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||
<emphasis id="B979EA97081DFF850A95FD43FE8BCAA0" bold="true" box="[199,356,690,715]" pageId="3" pageNumber="369">
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||
<typeStatus id="54B68827081DFF850A95FD43FEEDCAA0" box="[199,258,690,715]" pageId="3" pageNumber="369">Type</typeStatus>
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||
locality.
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||
</emphasis>
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||
<location id="8ED2605E081DFF850B39FD42FE17CAA0" LSID="urn:lsid:plazi:treatment:03A48793081DFF830AC5FDD5FAC2CA9B:8ED2605E081DFF850B39FD42FE17CAA0" box="[363,504,690,715]" country="China" county="Water" latitude="29.65639" longLatPrecision="20" longitude="94.28667" municipality="Sediment" name="Juemu River" pageId="3" pageNumber="369" stateProvince="Tibet">Juemu River</location>
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||
(
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||
<geoCoordinate id="EE395042081DFF850855FD43FD61CAA0" box="[519,654,690,715]" direction="north" orientation="latitude" pageId="3" pageNumber="369" precision="15" value="29.65639">29°39'23″N</geoCoordinate>
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||
,
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||
<geoCoordinate id="EE395042081DFF8508CBFD43FCF0CAA0" box="[665,799,690,715]" direction="east" orientation="longitude" pageId="3" pageNumber="369" precision="15" value="94.28667">94°17′12″E</geoCoordinate>
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||
), southeast
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||
<collectingRegion id="49C9F867081DFF8509F2FD43FC35CAA0" box="[928,986,690,715]" country="China" name="Xizang" pageId="3" pageNumber="369">Tibet</collectingRegion>
|
||
of
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||
<collectingCountry id="F31A7615081DFF8509ADFD43FBAACAA0" box="[1023,1093,690,715]" name="China" pageId="3" pageNumber="369">China</collectingCountry>
|
||
, ca.
|
||
<elevation id="0020D1B6081DFF850E27FD42FB17CAA0" box="[1141,1272,690,715]" metricMagnitude="3" metricUnit="m" metricValue="3.29" pageId="3" pageNumber="369" unit="m" value="3290.0">
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||
<quantity id="4CF59B60081DFF850E27FD42FB3FCAA1" box="[1141,1232,691,715]" metricMagnitude="3" metricUnit="m" metricValue="3.29" pageId="3" pageNumber="369" unit="m" value="3290.0">3,290 m</quantity>
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||
asl
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||
</elevation>
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||
.
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||
<collectingMunicipality id="6BD6ACFF081DFF850F51FD43FA82CAA0" box="[1283,1389,690,715]" pageId="3" pageNumber="369">Sediment</collectingMunicipality>
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||
silt.
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||
<collectingCounty id="62D34E09081DFF850AC5FD26FF36CA85" box="[151,217,727,750]" pageId="3" pageNumber="369">Water</collectingCounty>
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||
depth
|
||
<quantity id="4CF59B60081DFF850B77FD27FE79CA85" box="[293,406,726,751]" metricMagnitude="-1" metricUnit="m" metricValue="5.0" metricValueMax="6.0" metricValueMin="4.0" pageId="3" pageNumber="369" unit="cm" value="50.0" valueMax="60.0" valueMin="40.0">40–60 cm</quantity>
|
||
, water temperature 6.4°C, pH 6.2, dissolved oxygen
|
||
<quantity id="4CF59B60081DFF8509B1FD26FBDECA84" box="[995,1073,727,751]" metricMagnitude="-6" metricUnit="kg" metricValue="8.8" pageId="3" pageNumber="369" unit="mg" value="8.8">8.8 mg</quantity>
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||
/L, and conductivity 12.3 µs/cm. Collected on
|
||
<date id="FFB31045081DFF850B7EFD0AFE2FCB78" box="[300,448,762,787]" pageId="3" pageNumber="369" value="2015-05-11">
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||
<collectingDate id="EFF7E9AD081DFF850B7EFD0AFE2FCB78" box="[300,448,762,787]" pageId="3" pageNumber="369" value="2015-05-11">11 May 2015</collectingDate>
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||
</date>
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||
by the authors.
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||
</materialsCitation>
|
||
</paragraph>
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||
<paragraph id="8BB23685081DFF850A95FCEFFEC7CB30" blockId="3.[151,1437,654,1111]" pageId="3" pageNumber="369">
|
||
<materialsCitation id="3B653CD8081DFF850A95FCEFFEC7CB30" ID-GBIF-Occurrence="1638471505" collectionCode="IHB" country="Canada" location="Canada" pageId="3" pageNumber="369" specimenCode="XZ20150511" specimenCount="2" typeStatus="paratype">
|
||
<emphasis id="B979EA97081DFF850A95FCEFFED4CB5C" bold="true" box="[199,315,798,823]" pageId="3" pageNumber="369">
|
||
<typeStatus id="54B68827081DFF850A95FCEFFED9CB5C" box="[199,310,798,823]" pageId="3" pageNumber="369" type="paratype">Paratype</typeStatus>
|
||
.
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||
</emphasis>
|
||
<collectionCode id="ED1CAE40081DFF850B16FCEEFE9BCB5D" box="[324,372,799,822]" country="China" httpUri="http://biocol.org/urn:lsid:biocol.org:col:35160" name="Institute of Hydrobiology, Chinese Academy of Sciences" pageId="3" pageNumber="369">IHB</collectionCode>
|
||
<specimenCode id="DBAB9EFE081DFF850B2CFCEFFDFACB5C" box="[382,533,798,823]" collectionCode="IHB" country="China" httpUri="http://biocol.org/urn:lsid:biocol.org:col:35160" name="Institute of Hydrobiology, Chinese Academy of Sciences" pageId="3" pageNumber="369">XZ20150511</specimenCode>
|
||
b, 1 mature specimen, stained and whole-mounted in
|
||
<collectingCountry id="F31A7615081DFF850E2FFCEFFB3ECB5C" box="[1149,1233,798,823]" name="Canada" pageId="3" pageNumber="369">Canada</collectingCountry>
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||
balsam, from the
|
||
<typeStatus id="54B68827081DFF850AC5FCB2FF28CB30" box="[151,199,835,859]" pageId="3" pageNumber="369">type</typeStatus>
|
||
locality.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph id="8BB23685081DFF850A95FC97FD54CBC8" blockId="3.[151,1437,654,1111]" pageId="3" pageNumber="369">
|
||
<materialsCitation id="3B653CD8081DFF850A95FC97FD54CBC8" ID-GBIF-Occurrence="1638471502" country="Canada" location="Co" municipality="Trigu Co" pageId="3" pageNumber="369" specimenCount="1" stateProvince="Tibet" typeStatus="holotype">
|
||
<emphasis id="B979EA97081DFF850A95FC97FE93CB14" bold="true" box="[199,380,870,895]" pageId="3" pageNumber="369">Other material</emphasis>
|
||
.
|
||
<specimenCount id="9D0BFD0C081DFF850BDEFC96FDE2CB14" box="[396,525,870,895]" pageId="3" pageNumber="369" type="generic">1 specimen</specimenCount>
|
||
for SEM, from the
|
||
<typeStatus id="54B68827081DFF8508A1FC96FCCCCB14" box="[755,803,871,895]" pageId="3" pageNumber="369">type</typeStatus>
|
||
locality; 1 mature specimen whole-mounted in
|
||
<collectingCountry id="F31A7615081DFF850F1AFC97FA73CB14" box="[1352,1436,870,895]" name="Canada" pageId="3" pageNumber="369">Canada</collectingCountry>
|
||
balsam, from
|
||
<collectingMunicipality id="6BD6ACFF081DFF850B60FC7BFE78CBC8" box="[306,407,906,931]" pageId="3" pageNumber="369">Trigu Co</collectingMunicipality>
|
||
(
|
||
<location id="8ED2605E081DFF850BF7FC7AFE28CBC8" LSID="urn:lsid:plazi:treatment:03A48793081DFF830AC5FDD5FAC2CA9B:8ED2605E081DFF850BF7FC7AFE28CBC8" box="[421,455,907,931]" country="Canada" municipality="Trigu Co" name="Co" pageId="3" pageNumber="369" stateProvince="Tibet">Co</location>
|
||
means lake in
|
||
<collectingRegion id="49C9F867081DFF85083DFC7BFD41CBC8" box="[623,686,906,931]" country="China" name="Xizang" pageId="3" pageNumber="369">Tibet</collectingRegion>
|
||
).
|
||
</materialsCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C317650E081DFF850A95FC5FFE63CB80" pageId="3" pageNumber="369" type="etymology">
|
||
<paragraph id="8BB23685081DFF850A95FC5FFE63CB80" blockId="3.[151,1437,654,1111]" pageId="3" pageNumber="369">
|
||
<emphasis id="B979EA97081DFF850A95FC5FFEA1CBAC" bold="true" box="[199,334,942,967]" pageId="3" pageNumber="369">Etymology.</emphasis>
|
||
The epithet “
|
||
<taxonomicName id="4C0D4D06081DFF850BBCFC5FFD83CBAC" box="[494,620,942,967]" class="Clitellata" family="Tubificidae" genus="Tubifex" kingdom="Animalia" order="Haplotaxida" pageId="3" pageNumber="369" phylum="Annelida" rank="species" species="gracilentus">
|
||
<emphasis id="B979EA97081DFF850BBCFC5FFD83CBAC" box="[494,620,942,967]" italics="true" pageId="3" pageNumber="369">gracilentus</emphasis>
|
||
</taxonomicName>
|
||
” is Latin for “slender and thin”, and refers to the thin and long penial sheath of this species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C317650E081DFF830A95FC07FDD2C9C7" lastPageId="5" lastPageNumber="371" pageId="3" pageNumber="369" type="description">
|
||
<paragraph id="8BB23685081DFF850A95FC07FED7CC3C" blockId="3.[151,1437,654,1111]" pageId="3" pageNumber="369">
|
||
<emphasis id="B979EA97081DFF850A95FC07FEB6CC64" bold="true" box="[199,345,1014,1039]" pageId="3" pageNumber="369">Description.</emphasis>
|
||
Length
|
||
<quantity id="4CF59B60081DFF850BE7FC07FDD3CC65" box="[437,572,1014,1039]" metricMagnitude="-3" metricUnit="m" metricValue="6.55" metricValueMax="6.7" metricValueMin="6.4" pageId="3" pageNumber="369" unit="mm" value="6.55" valueMax="6.7" valueMin="6.4">6.4–6.7 mm</quantity>
|
||
(
|
||
<typeStatus id="54B68827081DFF850819FC07FD56CC64" box="[587,697,1014,1039]" pageId="3" pageNumber="369" type="holotype">Holotype</typeStatus>
|
||
:
|
||
<quantity id="4CF59B60081DFF850891FC07FCF1CC64" box="[707,798,1014,1039]" metricMagnitude="-3" metricUnit="m" metricValue="6.7" pageId="3" pageNumber="369" unit="mm" value="6.7">6.7 mm</quantity>
|
||
), width at genital segments X–XI
|
||
<quantity id="4CF59B60081DFF850EC9FC07FACDCC65" box="[1179,1314,1014,1039]" metricMagnitude="-4" metricUnit="m" metricValue="5.5" metricValueMax="6.0" metricValueMin="5.0" pageId="3" pageNumber="369" unit="mm" value="0.55" valueMax="0.6" valueMin="0.5">0.5–0.6 mm</quantity>
|
||
(
|
||
<typeStatus id="54B68827081DFF850F63FC07FA76CC64" box="[1329,1433,1014,1039]" pageId="3" pageNumber="369" type="holotype">holotype</typeStatus>
|
||
:
|
||
<quantity id="4CF59B60081DFF850AC5FBEBFF1CCC58" box="[151,243,1050,1075]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" pageId="3" pageNumber="369" unit="mm" value="0.6">0.6 mm</quantity>
|
||
). Segments 32–34 (
|
||
<typeStatus id="54B68827081DFF850B86FBEBFDD3CC58" box="[468,572,1050,1075]" pageId="3" pageNumber="369" type="holotype">holotype</typeStatus>
|
||
: 32). Prostomium obtuse or conical (
|
||
<figureCitation id="13362A00081DFF8509B7FBEBFBADCC58" box="[997,1090,1050,1075]" captionStart="FIGURE 4" captionStartId="3.[151,250,1944,1966]" captionTargetBox="[151,1436,1186,1910]" captionTargetId="figure@3.[151,1436,1186,1910]" captionTargetPageId="3" captionText="FIGURE 4. Tubifex gracilentus n. sp., SEM micrographs. A. Lateral view of anterior body. B. Hair in IV. C. Hair in XII. D. Dorsal pectinate chaeta in XII. E. Ventral chaeta in IV. F. Ventral chaeta in XIII. Scale bars: A. 500 µm; B – F. 20 µm." httpUri="https://zenodo.org/record/891966/files/figure.png" pageId="3" pageNumber="369">Fig. 4A</figureCitation>
|
||
). Clitellum inconspicuous. No coelomocytes.
|
||
</paragraph>
|
||
<caption id="DF72660D081DFF850AC5F869FAD9CFA7" httpUri="https://zenodo.org/record/891966/files/figure.png" pageId="3" pageNumber="369" targetBox="[151,1436,1186,1910]" targetPageId="3">
|
||
<paragraph id="8BB23685081DFF850AC5F869FAD9CFA7" blockId="3.[151,1436,1944,1996]" pageId="3" pageNumber="369">
|
||
<emphasis id="B979EA97081DFF850AC5F869FEFBCFC6" bold="true" box="[151,276,1944,1966]" pageId="3" pageNumber="369">FIGURE 4.</emphasis>
|
||
<taxonomicName id="4C0D4D06081DFF850B49F869FE30CFC5" box="[283,479,1944,1966]" class="Clitellata" family="Tubificidae" genus="Tubifex" kingdom="Animalia" order="Haplotaxida" pageId="3" pageNumber="369" phylum="Annelida" rank="species" species="gracilentus" status="sp. nov.">
|
||
<emphasis id="B979EA97081DFF850B49F869FE30CFC5" box="[283,479,1944,1966]" italics="true" pageId="3" pageNumber="369">Tubifex gracilentus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B979EA97081DFF850BB4F869FDCECFC6" bold="true" box="[486,545,1944,1965]" pageId="3" pageNumber="369">
|
||
<taxonomicNameLabel id="A24A57EC081DFF850BB4F869FDCECFC6" box="[486,545,1944,1965]" pageId="3" pageNumber="369" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, SEM micrographs.
|
||
<emphasis id="B979EA97081DFF8508A4F869FCE0CFC6" bold="true" box="[758,783,1944,1965]" pageId="3" pageNumber="369">A.</emphasis>
|
||
Lateral view of anterior body.
|
||
<emphasis id="B979EA97081DFF850E1DF869FB88CFC6" bold="true" box="[1103,1127,1944,1965]" pageId="3" pageNumber="369">B.</emphasis>
|
||
Hair in IV.
|
||
<emphasis id="B979EA97081DFF850EB1F869FB14CFC5" bold="true" box="[1251,1275,1944,1966]" pageId="3" pageNumber="369">C.</emphasis>
|
||
Hair in XII.
|
||
<emphasis id="B979EA97081DFF850FD1F869FA73CFC6" bold="true" box="[1411,1436,1944,1965]" pageId="3" pageNumber="369">D.</emphasis>
|
||
Dorsal pectinate chaeta in XII.
|
||
<emphasis id="B979EA97081DFF850B81F846FE05CFA7" bold="true" box="[467,490,1975,1996]" pageId="3" pageNumber="369">E.</emphasis>
|
||
Ventral chaeta in IV.
|
||
<emphasis id="B979EA97081DFF850897F846FD39CFA7" bold="true" box="[709,726,1975,1996]" pageId="3" pageNumber="369">F.</emphasis>
|
||
Ventral chaeta in XIII. Scale bars: A. 500 µm; B–F. 20 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF72660D081AFF820AC5FA2CFC44CE5B" httpUri="https://zenodo.org/record/891968/files/figure.png" pageId="4" pageNumber="370" targetBox="[273,1309,199,1465]" targetPageId="4">
|
||
<paragraph id="8BB23685081AFF820AC5FA2CFC44CE5B" blockId="4.[151,1437,1501,1584]" pageId="4" pageNumber="370">
|
||
<emphasis id="B979EA97081AFF820AC5FA2CFEFDCD99" bold="true" box="[151,274,1501,1523]" pageId="4" pageNumber="370">FIGURE 5.</emphasis>
|
||
<taxonomicName id="4C0D4D06081AFF820B4BFA2CFE34CD98" box="[281,475,1501,1523]" class="Clitellata" family="Tubificidae" genus="Tubifex" kingdom="Animalia" order="Haplotaxida" pageId="4" pageNumber="370" phylum="Annelida" rank="species" species="gracilentus" status="sp. nov.">
|
||
<emphasis id="B979EA97081AFF820B4BFA2CFE34CD98" box="[281,475,1501,1523]" italics="true" pageId="4" pageNumber="370">Tubifex gracilentus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B979EA97081AFF820BB0FA2CFDD5CD99" bold="true" box="[482,570,1501,1522]" pageId="4" pageNumber="370">
|
||
<taxonomicNameLabel id="A24A57EC081AFF820BB0FA2CFDF4CD99" box="[482,539,1501,1522]" pageId="4" pageNumber="370" rank="species">n. sp.</taxonomicNameLabel>
|
||
A.
|
||
</emphasis>
|
||
Ventral chaeta in II.
|
||
<emphasis id="B979EA97081AFF82095CFA2CFCCACD99" bold="true" box="[782,805,1501,1522]" pageId="4" pageNumber="370">B.</emphasis>
|
||
Ventral chaeta in IV.
|
||
<emphasis id="B979EA97081AFF820E52FA2CFBF7CD98" bold="true" box="[1024,1048,1501,1523]" pageId="4" pageNumber="370">C.</emphasis>
|
||
Ventral chaeta in a posterior segment.
|
||
<emphasis id="B979EA97081AFF820AC5FA0DFF40CE7A" bold="true" box="[151,175,1532,1553]" pageId="4" pageNumber="370">D.</emphasis>
|
||
Distal tip of dorsal pectinate chaeta in VIII.
|
||
<emphasis id="B979EA97081AFF82082FFA0DFD7BCE7A" bold="true" box="[637,660,1532,1553]" pageId="4" pageNumber="370">E.</emphasis>
|
||
Spermatheca.
|
||
<emphasis id="B979EA97081AFF82097EFA0DFCD6CE7A" bold="true" box="[812,825,1532,1553]" pageId="4" pageNumber="370">F</emphasis>
|
||
. Penial sheath.
|
||
<emphasis id="B979EA97081AFF82098EFA0DFC1ECE79" bold="true" box="[988,1009,1532,1554]" pageId="4" pageNumber="370">G.</emphasis>
|
||
Male genitalia in X–XII, dorsal view.
|
||
<emphasis id="B979EA97081AFF820FD0FA0DFA73CE7A" bold="true" box="[1410,1436,1532,1553]" pageId="4" pageNumber="370">H.</emphasis>
|
||
Male genitalia in X–XII, lateral view. Scale bars: A–D. 20 µm; E–H. 100 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BB23685081AFF820A95F9A6FAE9CF2C" blockId="4.[151,1437,1623,2008]" pageId="4" pageNumber="370">
|
||
Dorsal chaetae (0) 1–2 hairs and 1–4 bifids per bundle. Hairs smooth anteriorly (
|
||
<figureCitation id="13362A00081AFF820E33F9A6FB55CE1B" box="[1121,1210,1623,1648]" captionStart="FIGURE 4" captionStartId="3.[151,250,1944,1966]" captionTargetBox="[151,1436,1186,1910]" captionTargetId="figure@3.[151,1436,1186,1910]" captionTargetPageId="3" captionText="FIGURE 4. Tubifex gracilentus n. sp., SEM micrographs. A. Lateral view of anterior body. B. Hair in IV. C. Hair in XII. D. Dorsal pectinate chaeta in XII. E. Ventral chaeta in IV. F. Ventral chaeta in XIII. Scale bars: A. 500 µm; B – F. 20 µm." httpUri="https://zenodo.org/record/891966/files/figure.png" pageId="4" pageNumber="370">Fig. 4B</figureCitation>
|
||
), serrate posteriorly (
|
||
<figureCitation id="13362A00081AFF820ACDF98DFF18CEFF" box="[159,247,1660,1685]" captionStart="FIGURE 4" captionStartId="3.[151,250,1944,1966]" captionTargetBox="[151,1436,1186,1910]" captionTargetId="figure@3.[151,1436,1186,1910]" captionTargetPageId="3" captionText="FIGURE 4. Tubifex gracilentus n. sp., SEM micrographs. A. Lateral view of anterior body. B. Hair in IV. C. Hair in XII. D. Dorsal pectinate chaeta in XII. E. Ventral chaeta in IV. F. Ventral chaeta in XIII. Scale bars: A. 500 µm; B – F. 20 µm." httpUri="https://zenodo.org/record/891966/files/figure.png" pageId="4" pageNumber="370">Fig. 4C</figureCitation>
|
||
), 120–300 µm long, 2–3 µm thick. Dorsal bifids pectinate, 50–100 µm long, 1.5–2.5 µm thick, upper and lower tooth subequal, 6–8 µm long, with 2–3 (4) fine intermediate teeth, nodulus distal (
|
||
<figureCitation id="13362A00081AFF820EC8F96EFAEECED3" box="[1178,1281,1695,1720]" captionStart="FIGURE 4" captionStartId="3.[151,250,1944,1966]" captionTargetBox="[151,1436,1186,1910]" captionTargetId="figure@3.[151,1436,1186,1910]" captionTargetPageId="3" captionText="FIGURE 4. Tubifex gracilentus n. sp., SEM micrographs. A. Lateral view of anterior body. B. Hair in IV. C. Hair in XII. D. Dorsal pectinate chaeta in XII. E. Ventral chaeta in IV. F. Ventral chaeta in XIII. Scale bars: A. 500 µm; B – F. 20 µm." httpUri="https://zenodo.org/record/891966/files/figure.png" pageId="4" pageNumber="370">Figs. 4D</figureCitation>
|
||
,
|
||
<figureCitation id="13362A00081AFF820F5DF96EFADBCED3" box="[1295,1332,1695,1720]" captionStart="FIGURE 5" captionStartId="4.[151,250,1501,1523]" captionTargetBox="[273,1309,199,1465]" captionTargetId="figure@4.[264,1322,193,1480]" captionTargetPageId="4" captionText="FIGURE 5. Tubifex gracilentus n. sp. A. Ventral chaeta in II. B. Ventral chaeta in IV. C. Ventral chaeta in a posterior segment. D. Distal tip of dorsal pectinate chaeta in VIII. E. Spermatheca. F. Penial sheath. G. Male genitalia in X – XII, dorsal view. H. Male genitalia in X – XII, lateral view. Scale bars: A – D. 20 µm; E – H. 100 µm." httpUri="https://zenodo.org/record/891968/files/figure.png" pageId="4" pageNumber="370">5D</figureCitation>
|
||
). Ventral chaetae bifid, (2) 4–6 per bundle anteriorly, 2–3 per bundle posteriorly, 60–160 µm long, 2–3 µm thick, upper tooth twice as long as lower (4 µm/2 µm), with (0) 1–2 fine intermediate teeth, nodulus distal (
|
||
<figureCitation id="13362A00081AFF820E20F916FB08CF6B" box="[1138,1255,1767,1792]" captionStart="FIGURE 4" captionStartId="3.[151,250,1944,1966]" captionTargetBox="[151,1436,1186,1910]" captionTargetId="figure@3.[151,1436,1186,1910]" captionTargetPageId="3" captionText="FIGURE 4. Tubifex gracilentus n. sp., SEM micrographs. A. Lateral view of anterior body. B. Hair in IV. C. Hair in XII. D. Dorsal pectinate chaeta in XII. E. Ventral chaeta in IV. F. Ventral chaeta in XIII. Scale bars: A. 500 µm; B – F. 20 µm." httpUri="https://zenodo.org/record/891966/files/figure.png" pageId="4" pageNumber="370">Figs. 4E,F</figureCitation>
|
||
,
|
||
<figureCitation id="13362A00081AFF820EA3F916FAD6CF6B" box="[1265,1337,1767,1792]" captionStart="FIGURE 5" captionStartId="4.[151,250,1501,1523]" captionTargetBox="[273,1309,199,1465]" captionTargetId="figure@4.[264,1322,193,1480]" captionTargetPageId="4" captionText="FIGURE 5. Tubifex gracilentus n. sp. A. Ventral chaeta in II. B. Ventral chaeta in IV. C. Ventral chaeta in a posterior segment. D. Distal tip of dorsal pectinate chaeta in VIII. E. Spermatheca. F. Penial sheath. G. Male genitalia in X – XII, dorsal view. H. Male genitalia in X – XII, lateral view. Scale bars: A – D. 20 µm; E – H. 100 µm." httpUri="https://zenodo.org/record/891968/files/figure.png" pageId="4" pageNumber="370">5A–C</figureCitation>
|
||
). Ventral chaetae in X–XI present, unmodified. Male pores (
|
||
<figureCitation id="13362A00081AFF820880F8FDFCDCCF4E" box="[722,819,1804,1829]" captionStart="FIGURE 5" captionStartId="4.[151,250,1501,1523]" captionTargetBox="[273,1309,199,1465]" captionTargetId="figure@4.[264,1322,193,1480]" captionTargetPageId="4" captionText="FIGURE 5. Tubifex gracilentus n. sp. A. Ventral chaeta in II. B. Ventral chaeta in IV. C. Ventral chaeta in a posterior segment. D. Distal tip of dorsal pectinate chaeta in VIII. E. Spermatheca. F. Penial sheath. G. Male genitalia in X – XII, dorsal view. H. Male genitalia in X – XII, lateral view. Scale bars: A – D. 20 µm; E – H. 100 µm." httpUri="https://zenodo.org/record/891968/files/figure.png" pageId="4" pageNumber="370">Figs. 5G</figureCitation>
|
||
,
|
||
<figureCitation id="13362A00081AFF82096DF8FDFC8CCF4E" box="[831,867,1804,1829]" captionStart="FIGURE 6" captionStartId="5.[151,250,1571,1593]" captionTargetBox="[151,1436,813,1530]" captionTargetId="figure@5.[151,1436,807,1549]" captionTargetPageId="5" captionText="FIGURE 6. Tubifex gracilentus n. sp., micrographs from live worms. A. Ventral view of male genitalia in X – XII. B. Penial sheath and muscular bulb. C. Spermatheca and male pore." httpUri="https://zenodo.org/record/891970/files/figure.png" pageId="4" pageNumber="370">6C</figureCitation>
|
||
: mp) paired in line with ventral chaetae in anterior of X. Spermathecal pores (
|
||
<figureCitation id="13362A00081AFF820B91F8DEFDF5CF23" box="[451,538,1839,1864]" captionStart="FIGURE 5" captionStartId="4.[151,250,1501,1523]" captionTargetBox="[273,1309,199,1465]" captionTargetId="figure@4.[264,1322,193,1480]" captionTargetPageId="4" captionText="FIGURE 5. Tubifex gracilentus n. sp. A. Ventral chaeta in II. B. Ventral chaeta in IV. C. Ventral chaeta in a posterior segment. D. Distal tip of dorsal pectinate chaeta in VIII. E. Spermatheca. F. Penial sheath. G. Male genitalia in X – XII, dorsal view. H. Male genitalia in X – XII, lateral view. Scale bars: A – D. 20 µm; E – H. 100 µm." httpUri="https://zenodo.org/record/891968/files/figure.png" pageId="4" pageNumber="370">Fig. 5E</figureCitation>
|
||
: spp) paired in line with ventral chaetae, middle to posterior of XI.
|
||
</paragraph>
|
||
<paragraph id="8BB23685081AFF830A95F8A5FDD2C9C7" blockId="4.[151,1437,1623,2008]" lastBlockId="5.[151,1437,151,752]" lastPageId="5" lastPageNumber="371" pageId="4" pageNumber="370">
|
||
Chloragogen cells from VI onwards. Male genitalia paired in X–XII. Sperm funnel cup-shaped, 30–40 µm long, 40–60 µm wide (
|
||
<figureCitation id="13362A00081AFF820BF3F886FDCFCFE4" box="[417,544,1911,1936]" captionStart="FIGURE 5" captionStartId="4.[151,250,1501,1523]" captionTargetBox="[273,1309,199,1465]" captionTargetId="figure@4.[264,1322,193,1480]" captionTargetPageId="4" captionText="FIGURE 5. Tubifex gracilentus n. sp. A. Ventral chaeta in II. B. Ventral chaeta in IV. C. Ventral chaeta in a posterior segment. D. Distal tip of dorsal pectinate chaeta in VIII. E. Spermatheca. F. Penial sheath. G. Male genitalia in X – XII, dorsal view. H. Male genitalia in X – XII, lateral view. Scale bars: A – D. 20 µm; E – H. 100 µm." httpUri="https://zenodo.org/record/891968/files/figure.png" pageId="4" pageNumber="370">Fig. 5G, H</figureCitation>
|
||
: sf). Vas deferens long and irregularly coiled, 1800–2000 µm long, at least 3 times as long as atrium, anteriorly 14–16 µm wide, posteriorly 28 µm wide, ciliated throughout and entering atrium apically (
|
||
<figureCitation id="13362A00081AFF820B52F84EFE69CFBC" box="[256,390,1983,2008]" captionStart="FIGURE 5" captionStartId="4.[151,250,1501,1523]" captionTargetBox="[273,1309,199,1465]" captionTargetId="figure@4.[264,1322,193,1480]" captionTargetPageId="4" captionText="FIGURE 5. Tubifex gracilentus n. sp. A. Ventral chaeta in II. B. Ventral chaeta in IV. C. Ventral chaeta in a posterior segment. D. Distal tip of dorsal pectinate chaeta in VIII. E. Spermatheca. F. Penial sheath. G. Male genitalia in X – XII, dorsal view. H. Male genitalia in X – XII, lateral view. Scale bars: A – D. 20 µm; E – H. 100 µm." httpUri="https://zenodo.org/record/891968/files/figure.png" pageId="4" pageNumber="370">Figs. 5G, H</figureCitation>
|
||
,
|
||
<figureCitation id="13362A00081AFF820BC1F84EFE57CFB3" box="[403,440,1983,2008]" captionStart="FIGURE 6" captionStartId="5.[151,250,1571,1593]" captionTargetBox="[151,1436,813,1530]" captionTargetId="figure@5.[151,1436,807,1549]" captionTargetPageId="5" captionText="FIGURE 6. Tubifex gracilentus n. sp., micrographs from live worms. A. Ventral view of male genitalia in X – XII. B. Penial sheath and muscular bulb. C. Spermatheca and male pore." httpUri="https://zenodo.org/record/891970/files/figure.png" pageId="4" pageNumber="370">6A</figureCitation>
|
||
: vd). Atrium spindle-shaped, 560–640 µm long, maximally 80–100 µm wide (
|
||
<figureCitation id="13362A00081AFF830F64F84EFF41C8C4" captionStart="FIGURE 5" captionStartId="4.[151,250,1501,1523]" captionTargetBox="[273,1309,199,1465]" captionTargetId="figure@4.[264,1322,193,1480]" captionTargetPageId="4" captionText="FIGURE 5. Tubifex gracilentus n. sp. A. Ventral chaeta in II. B. Ventral chaeta in IV. C. Ventral chaeta in a posterior segment. D. Distal tip of dorsal pectinate chaeta in VIII. E. Spermatheca. F. Penial sheath. G. Male genitalia in X – XII, dorsal view. H. Male genitalia in X – XII, lateral view. Scale bars: A – D. 20 µm; E – H. 100 µm." httpUri="https://zenodo.org/record/891968/files/figure.png" lastPageId="5" lastPageNumber="371" pageId="4" pageNumber="370">Figs. 5G, H</figureCitation>
|
||
,
|
||
<figureCitation id="13362A00081BFF830AE8FF66FF0FC8DB" box="[186,224,151,176]" captionStart="FIGURE 6" captionStartId="5.[151,250,1571,1593]" captionTargetBox="[151,1436,813,1530]" captionTargetId="figure@5.[151,1436,807,1549]" captionTargetPageId="5" captionText="FIGURE 6. Tubifex gracilentus n. sp., micrographs from live worms. A. Ventral view of male genitalia in X – XII. B. Penial sheath and muscular bulb. C. Spermatheca and male pore." httpUri="https://zenodo.org/record/891970/files/figure.png" pageId="5" pageNumber="371">6A</figureCitation>
|
||
: at). Ejaculatory duct 100–120 µm long, 20–32 µm wide, entering muscular bulb (
|
||
<figureCitation id="13362A00081BFF830EDEFF66FAE8C8C4" box="[1164,1287,151,176]" captionStart="FIGURE 5" captionStartId="4.[151,250,1501,1523]" captionTargetBox="[273,1309,199,1465]" captionTargetId="figure@4.[264,1322,193,1480]" captionTargetPageId="4" captionText="FIGURE 5. Tubifex gracilentus n. sp. A. Ventral chaeta in II. B. Ventral chaeta in IV. C. Ventral chaeta in a posterior segment. D. Distal tip of dorsal pectinate chaeta in VIII. E. Spermatheca. F. Penial sheath. G. Male genitalia in X – XII, dorsal view. H. Male genitalia in X – XII, lateral view. Scale bars: A – D. 20 µm; E – H. 100 µm." httpUri="https://zenodo.org/record/891968/files/figure.png" pageId="5" pageNumber="371">Fig. 5G, H</figureCitation>
|
||
,
|
||
<figureCitation id="13362A00081BFF830F41FF66FAD6C8DB" box="[1299,1337,151,176]" captionStart="FIGURE 6" captionStartId="5.[151,250,1571,1593]" captionTargetBox="[151,1436,813,1530]" captionTargetId="figure@5.[151,1436,807,1549]" captionTargetPageId="5" captionText="FIGURE 6. Tubifex gracilentus n. sp., micrographs from live worms. A. Ventral view of male genitalia in X – XII. B. Penial sheath and muscular bulb. C. Spermatheca and male pore." httpUri="https://zenodo.org/record/891970/files/figure.png" pageId="5" pageNumber="371">6A</figureCitation>
|
||
: ed;
|
||
<figureCitation id="13362A00081BFF830F22FF66FF52C8BE" captionStart="FIGURE 5" captionStartId="4.[151,250,1501,1523]" captionTargetBox="[273,1309,199,1465]" captionTargetId="figure@4.[264,1322,193,1480]" captionTargetPageId="4" captionText="FIGURE 5. Tubifex gracilentus n. sp. A. Ventral chaeta in II. B. Ventral chaeta in IV. C. Ventral chaeta in a posterior segment. D. Distal tip of dorsal pectinate chaeta in VIII. E. Spermatheca. F. Penial sheath. G. Male genitalia in X – XII, dorsal view. H. Male genitalia in X – XII, lateral view. Scale bars: A – D. 20 µm; E – H. 100 µm." httpUri="https://zenodo.org/record/891968/files/figure.png" pageId="5" pageNumber="371">Fig. 5G</figureCitation>
|
||
: mb). Prostate gland large, attached to ental portion of atrium, 120–140 µm long, 80–100 µm wide (
|
||
<figureCitation id="13362A00081BFF830F72FF4DFA77C8BF" box="[1312,1432,188,213]" captionStart="FIGURE 5" captionStartId="4.[151,250,1501,1523]" captionTargetBox="[273,1309,199,1465]" captionTargetId="figure@4.[264,1322,193,1480]" captionTargetPageId="4" captionText="FIGURE 5. Tubifex gracilentus n. sp. A. Ventral chaeta in II. B. Ventral chaeta in IV. C. Ventral chaeta in a posterior segment. D. Distal tip of dorsal pectinate chaeta in VIII. E. Spermatheca. F. Penial sheath. G. Male genitalia in X – XII, dorsal view. H. Male genitalia in X – XII, lateral view. Scale bars: A – D. 20 µm; E – H. 100 µm." httpUri="https://zenodo.org/record/891968/files/figure.png" pageId="5" pageNumber="371">Fig. 5G, H</figureCitation>
|
||
,
|
||
<figureCitation id="13362A00081BFF830AC5FF2EFF53C893" box="[151,188,223,248]" captionStart="FIGURE 6" captionStartId="5.[151,250,1571,1593]" captionTargetBox="[151,1436,813,1530]" captionTargetId="figure@5.[151,1436,807,1549]" captionTargetPageId="5" captionText="FIGURE 6. Tubifex gracilentus n. sp., micrographs from live worms. A. Ventral view of male genitalia in X – XII. B. Penial sheath and muscular bulb. C. Spermatheca and male pore." httpUri="https://zenodo.org/record/891970/files/figure.png" pageId="5" pageNumber="371">6A</figureCitation>
|
||
: pr). Penis inconspicuous, surrounded by cuticular, symmetrical and funnel-shaped penial sheath. Penial sheath extremely thin, long and sinuous, 32–36 µm wide at ental end, 3–5 µm wide at thin and prolonged ectal portions, 520–540 µm long, length to width ratio nearly 15–16 (
|
||
<figureCitation id="13362A00081BFF8308AAFED6FC94C954" box="[760,891,295,320]" captionStart="FIGURE 5" captionStartId="4.[151,250,1501,1523]" captionTargetBox="[273,1309,199,1465]" captionTargetId="figure@4.[264,1322,193,1480]" captionTargetPageId="4" captionText="FIGURE 5. Tubifex gracilentus n. sp. A. Ventral chaeta in II. B. Ventral chaeta in IV. C. Ventral chaeta in a posterior segment. D. Distal tip of dorsal pectinate chaeta in VIII. E. Spermatheca. F. Penial sheath. G. Male genitalia in X – XII, dorsal view. H. Male genitalia in X – XII, lateral view. Scale bars: A – D. 20 µm; E – H. 100 µm." httpUri="https://zenodo.org/record/891968/files/figure.png" pageId="5" pageNumber="371">Figs. 5G, H</figureCitation>
|
||
,
|
||
<figureCitation id="13362A00081BFF8309D4FED6FC44C92B" box="[902,939,295,320]" captionStart="FIGURE 6" captionStartId="5.[151,250,1571,1593]" captionTargetBox="[151,1436,813,1530]" captionTargetId="figure@5.[151,1436,807,1549]" captionTargetPageId="5" captionText="FIGURE 6. Tubifex gracilentus n. sp., micrographs from live worms. A. Ventral view of male genitalia in X – XII. B. Penial sheath and muscular bulb. C. Spermatheca and male pore." httpUri="https://zenodo.org/record/891970/files/figure.png" pageId="5" pageNumber="371">6B</figureCitation>
|
||
: ps). Testes paired in X, immediately behind septum 9/10. Ovaries paired in XI, immediately behind septum 10/11. Spermathecae paired in X, ampullae oblong, 200–280 µm long, 140–250 µm wide; duct 100–120 µm long, 24–28 µm wide; sperm random in lumina, no spermatozeugmata (
|
||
<figureCitation id="13362A00081BFF830B2AFE65FE36C9C6" box="[376,473,404,429]" captionStart="FIGURE 5" captionStartId="4.[151,250,1501,1523]" captionTargetBox="[273,1309,199,1465]" captionTargetId="figure@4.[264,1322,193,1480]" captionTargetPageId="4" captionText="FIGURE 5. Tubifex gracilentus n. sp. A. Ventral chaeta in II. B. Ventral chaeta in IV. C. Ventral chaeta in a posterior segment. D. Distal tip of dorsal pectinate chaeta in VIII. E. Spermatheca. F. Penial sheath. G. Male genitalia in X – XII, dorsal view. H. Male genitalia in X – XII, lateral view. Scale bars: A – D. 20 µm; E – H. 100 µm." httpUri="https://zenodo.org/record/891968/files/figure.png" pageId="5" pageNumber="371">Figs. 5E</figureCitation>
|
||
,
|
||
<figureCitation id="13362A00081BFF830BB7FE65FDE6C9C6" box="[485,521,404,429]" captionStart="FIGURE 6" captionStartId="5.[151,250,1571,1593]" captionTargetBox="[151,1436,813,1530]" captionTargetId="figure@5.[151,1436,807,1549]" captionTargetPageId="5" captionText="FIGURE 6. Tubifex gracilentus n. sp., micrographs from live worms. A. Ventral view of male genitalia in X – XII. B. Penial sheath and muscular bulb. C. Spermatheca and male pore." httpUri="https://zenodo.org/record/891970/files/figure.png" pageId="5" pageNumber="371">6C</figureCitation>
|
||
: sp).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C317650E081BFF830A95FE46FAFBCAA7" pageId="5" pageNumber="371" type="discussion">
|
||
<paragraph id="8BB23685081BFF830A95FE46FAFBCAA7" blockId="5.[151,1437,151,752]" pageId="5" pageNumber="371">
|
||
<emphasis id="B979EA97081BFF830A95FE46FED4C9BB" bold="true" box="[199,315,439,464]" pageId="5" pageNumber="371">Remarks.</emphasis>
|
||
The main identification characteristics of long and winding vas deferens divided into thin and thick sections, long atrium gradually tapering towards distal portion, large prostate gland and elongate penial sheath suggest that the present species belongs to the genus
|
||
<taxonomicName id="4C0D4D06081BFF8308BAFE0EFCD6CA73" authorityName="Lamarck" authorityYear="1816" box="[744,825,511,536]" class="Clitellata" family="Tubificidae" genus="Tubifex" kingdom="Animalia" order="Haplotaxida" pageId="5" pageNumber="371" phylum="Annelida" rank="genus">
|
||
<emphasis id="B979EA97081BFF8308BAFE0EFCD6CA73" box="[744,825,511,536]" italics="true" pageId="5" pageNumber="371">Tubifex</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="EF9C4B74081BFF83091BFE0EFB7ECA73" author="Brinkhurst" box="[841,1169,511,536]" pageId="5" pageNumber="371" refString="Brinkhurst, R. O. & Jamieson, B. G. M. (1971) Aquatic Oligochaeta of the World. Oliver and Boyd, Edinburgh, 860 pp." type="book" year="1971">Brinkhurst & Jamieson 1971</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EF9C4B74081BFF830ECFFE0EFABACA73" author="Holmquist" box="[1181,1365,511,536]" pageId="5" pageNumber="371" refString="Holmquist, C. (1985) A revision of the genera Tubifex Lamarck, Ilyodrilus Eisen, and Potamothrix Vejdovsky & Mrazek (Oligochaeta, Tubificidae), with extensions to some connected genera. Zoologische Jahrbucher, Abteilung fur Systematik, Okologie und Geographie der Tiere, 112, 311 - 366." type="journal article" year="1985">Holmquist 1985</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EF9C4B74081BFF830F32FDF1FEFDCA56" author="Juget" pageId="5" pageNumber="371" refString="Juget, J., Des Chatelliers, M. C. & Rodriguez, P. (2006) Troglodrilus (Annelida, Oligochaeta, Tubificidae), a new genus from subterranean habitats in southwestern Europe. Hydrobiologia, 564, 7 - 17. https: // doi. org / 10.1007 / s 10750 - 005 - 1703 - 2" type="journal article" year="2006">
|
||
Juget
|
||
<emphasis id="B979EA97081BFF830AC5FDD4FF20CA56" box="[151,207,548,573]" italics="true" pageId="5" pageNumber="371">et al.</emphasis>
|
||
2006
|
||
</bibRefCitation>
|
||
).
|
||
<taxonomicName id="4C0D4D06081BFF830B76FDD5FD9CCA57" authority="tubifex (Muller, 1774)" authorityName="tubifex (Muller" authorityYear="1774" box="[292,627,548,573]" class="Clitellata" family="Tubificidae" genus="Tubifex" kingdom="Animalia" order="Haplotaxida" pageId="5" pageNumber="371" phylum="Annelida" rank="species" species="tubifex">
|
||
<emphasis id="B979EA97081BFF830B76FDD5FE26CA56" box="[292,457,548,573]" italics="true" pageId="5" pageNumber="371">Tubifex tubifex</emphasis>
|
||
(Müller, 1774)
|
||
</taxonomicName>
|
||
resembles this species in pectinate dorsal chaetae, long and winding vas deferens divided into thin and thick sections, large prostates, and in atria with a long ejaculatory duct, but differs from it in a cylindrical penis covered with a short and tub-shaped cuticle ring. Furthermore, spermathecae are absent, or present with spermatozeugmata, or present with empty ampullae.
|
||
<taxonomicName id="4C0D4D06081BFF830E67FD60FB39CAC3" box="[1077,1238,655,680]" class="Clitellata" family="Tubificidae" genus="Tubifex" kingdom="Animalia" order="Haplotaxida" pageId="5" pageNumber="371" phylum="Annelida" rank="species" species="gracilentus" status="sp. nov.">
|
||
<emphasis id="B979EA97081BFF830E67FD60FBADCAC3" box="[1077,1090,657,680]" italics="true" pageId="5" pageNumber="371">T</emphasis>
|
||
.
|
||
<emphasis id="B979EA97081BFF830E0AFD7EFB39CAC3" box="[1112,1238,655,680]" italics="true" pageId="5" pageNumber="371">gracilentus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B979EA97081BFF830EB7FD7EFAC4CAC3" bold="true" box="[1253,1323,655,680]" pageId="5" pageNumber="371">
|
||
<taxonomicNameLabel id="A24A57EC081BFF830EB7FD7EFAC4CAC3" box="[1253,1323,655,680]" pageId="5" pageNumber="371" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is easily distinguished from its congeners by the extremely thin and long funnel-shaped penial sheath (Table 2).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C317650E081BFF830A95FD26FAC2CA9B" box="[199,1325,727,752]" pageId="5" pageNumber="371" type="distribution">
|
||
<paragraph id="8BB23685081BFF830A95FD26FAC2CA9B" blockId="5.[151,1437,151,752]" box="[199,1325,727,752]" pageId="5" pageNumber="371">
|
||
<emphasis id="B979EA97081BFF830A95FD26FE1ECA9B" bold="true" box="[199,497,727,752]" pageId="5" pageNumber="371">Distribution and habitat.</emphasis>
|
||
Known from the
|
||
<typeStatus id="54B68827081BFF8308EAFD29FD07CA9B" box="[696,744,728,752]" pageId="5" pageNumber="371">type</typeStatus>
|
||
locality, Cuomujiri Lake and Trigu Co. Freshwater.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |