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<document id="F1EA169C9BC2FDC8F623DA9190D824B6" ID-DOI="10.17109/AZH.63.3.263.2017" ID-ISSN="2064-2474" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="valdenar" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1638277930923" checkinUser="felipe" docAuthor="Dong, Zi-Mei, Chen, Guang-Wen, Zhang, He-Cai &amp; Liu, De-Zeng" docDate="2017" docId="038FC148FFBDE6793D834A56ABE899B8" docLanguage="en" docName="ActaZoolAcadSciH.63.3.263-276.pdf" docOrigin="Acta Zoologica Academiae Scientiarum Hungaricae 63 (3)" docSource="http://dx.doi.org/10.17109/azh.63.3.263.2017" docStyle="DocumentStyle:183DC955716D8EEDE76F04077FE39880.5:ActaZoolAcadSciH.2015-2023.journal_article" docStyleId="183DC955716D8EEDE76F04077FE39880" docStyleName="ActaZoolAcadSciH.2015-2023.journal_article" docStyleVersion="5" docTitle="Polycelis yangchengensis Dong, Chen, Zhang &amp; Liu, 2017, sp. n." docType="treatment" docVersion="1" lastPageNumber="270" masterDocId="FFB6B930FFBCE67E3C464F70A8199D57" masterDocTitle="A New Species Of Polycelis (Platyhelminthes, Tricladida, Planariidae) From China" masterLastPageNumber="276" masterPageNumber="263" pageNumber="264" updateTime="1719924585713" updateUser="valdenar" zenodo-license-document="CC-BY-NC-4.0">
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<mods:title id="B025BB38CCA487E4EB11E1D36F2359BE">A New Species Of Polycelis (Platyhelminthes, Tricladida, Planariidae) From China</mods:title>
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<mods:namePart id="13F14F48EFA2B36E9966D6E1E7DC41EC">Dong, Zi-Mei</mods:namePart>
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<mods:namePart id="6E5B5401ECA95B400F51ADA059792332">Chen, Guang-Wen</mods:namePart>
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<mods:namePart id="668106ECF0ED09D825C16137AEDFD934">Zhang, He-Cai</mods:namePart>
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<mods:namePart id="1922D18F412BB212F888037CB12400CE">Liu, De-Zeng</mods:namePart>
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<treatment id="038FC148FFBDE6793D834A56ABE899B8" LSID="urn:lsid:plazi:treatment:038FC148FFBDE6793D834A56ABE899B8" httpUri="http://treatment.plazi.org/id/038FC148FFBDE6793D834A56ABE899B8" lastPageId="7" lastPageNumber="270" pageId="1" pageNumber="264">
<subSubSection id="C33C23D5FFBDE67F3D834A56AADE9835" pageId="1" pageNumber="264" type="nomenclature">
<paragraph id="8B99705EFFBDE67F3D834A56AB4A9816" blockId="1.[453,851,1318,1345]" box="[453,851,1318,1345]" pageId="1" pageNumber="264">
<heading id="D0D1C732FFBDE67F3D834A56AB4A9816" box="[453,851,1318,1345]" centered="true" fontSize="11" level="2" pageId="1" pageNumber="264" reason="2">
<taxonomicName id="4C260BDDFFBDE67F3D834A56AB139817" authorityName="Dong, Chen, Zhang &amp; Liu" authorityYear="2017" box="[453,778,1318,1344]" family="Planariidae" genus="Polycelis" kingdom="Animalia" order="Tricladida" pageId="1" pageNumber="264" phylum="Platyhelminthes" rank="species" species="yangchengensis" status="sp. nov.">
<emphasis id="B952AC4CFFBDE67F3D834A56AB139817" bold="true" box="[453,778,1318,1344]" pageId="1" pageNumber="264">Polycelis yangchengensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2611137FFBDE67F3F574A57AB4A9816" box="[785,851,1319,1345]" pageId="1" pageNumber="264" rank="species">sp. n.</taxonomicNameLabel>
</heading>
</paragraph>
<paragraph id="8B99705EFFBDE67F3E164A38AADE9835" blockId="1.[592,711,1352,1379]" box="[592,711,1352,1379]" pageId="1" pageNumber="264">
<heading id="D0D1C732FFBDE67F3E164A38AADE9835" box="[592,711,1352,1379]" centered="true" fontSize="11" level="3" pageId="1" pageNumber="264" reason="3">(Figs 18)</heading>
</paragraph>
</subSubSection>
<subSubSection id="C33C23D5FFBDE6793CAA4AF0ABE899B8" lastPageId="7" lastPageNumber="270" pageId="1" pageNumber="264" type="description">
<paragraph id="8B99705EFFBDE67F3CAA4AF0ABDF9887" blockId="1.[176,1129,1408,1574]" pageId="1" pageNumber="264">
Materialexamined
<typeStatus id="549DCEFCFFBDE67F3D894AF0AA2A98C2" box="[463,563,1408,1430]" pageId="1" pageNumber="264" type="holotype">Holotype</typeStatus>
: CQ1,onesetofsagittalsectionson 5 slides,Cheng- qianggenofTaihangMountainsinYangchengCounty, ShanxiProvince,
<date id="FF98569EFFBDE67F3FFF4AEDAC2598E5" box="[953,1084,1437,1459]" pageId="1" pageNumber="264" value="2002-07-05">05 July 2002</date>
, alt. 1658 mat
<geoCoordinate id="EE121699FFBDE67F3D5D4ACAA9B89898" box="[283,417,1464,1487]" degrees="112" direction="east" minutes="09.133" orientation="longitude" pageId="1" pageNumber="264" precision="1" value="112.152214">
112°09.133
<emphasis id="B952AC4CFFBDE67F3DCC4AC8A9969898" bold="true" box="[394,399,1464,1487]" pageId="1" pageNumber="264"></emphasis>
E
</geoCoordinate>
,
<geoCoordinate id="EE121699FFBDE67F3DEC4AC9AA309898" box="[426,553,1464,1487]" degrees="35" direction="north" minutes="16.398" orientation="latitude" pageId="1" pageNumber="264" precision="1" value="35.2733">
35°16.398
<emphasis id="B952AC4CFFBDE67F3E484AC8AA0A9898" bold="true" box="[526,531,1464,1487]" pageId="1" pageNumber="264"></emphasis>
N
</geoCoordinate>
; watertemperature 5.510.5°C, pH 6.0.
</paragraph>
<paragraph id="8B99705EFFBDE67F3CAA4AA7AC709B71" blockId="1.[176,1129,1408,1574]" pageId="1" pageNumber="264">
<materialsCitation id="3B4E7A03FFBDE67F3CAA4AA7AC7C9B71" collectingDate="2002-07-05" pageId="1" pageNumber="264" specimenCount="1" stateProvince="Shanxi" typeStatus="paratype">
<typeStatus id="549DCEFCFFBDE67F3CAA4AA7A94F98BB" box="[236,342,1495,1516]" pageId="1" pageNumber="264" type="paratype">Paratypes</typeStatus>
: CQ2, ChengqianggenofTaihangMountainsinYangchengCounty,
<collectingRegion id="49E2BEBCFFBDE67F38664AA7A9149B5E" country="China" name="Shanxi" pageId="1" pageNumber="264">Shanxi Province</collectingRegion>
,
<date id="FF98569EFFBDE67F3D5D4A83A9879B5F" box="[283,414,1523,1545]" pageId="1" pageNumber="264" value="2002-07-05">
<collectingDate id="EFDCAF76FFBDE67F3D5D4A83A9879B5F" box="[283,414,1523,1545]" pageId="1" pageNumber="264" value="2002-07-05">05 July 2002</collectingDate>
</date>
, sagittalsectionson 8 slides; CQ34, ibid, transversesectionson 9, and 10 slides, respectively; CQ56, ibid, horizontalsectionson 6, and 8 slidesrespectively
</materialsCitation>
.
</paragraph>
<paragraph id="8B99705EFFBEE67C3C804FB0ABF69C7B" blockId="2.[138,1091,192,300]" pageId="2" pageNumber="265">
<materialsCitation id="3B4E7A03FFBEE67C3C804FB0ABF29C7B" collectingDate="2002-07-06" latitude="35.27085" location="Othermaterial" longLatPrecision="1" longitude="112.1404" pageId="2" pageNumber="265" specimenCount="1" stateProvince="Shanxi">
<location id="8EF92685FFBEE67C3C804FB0A9789D81" LSID="urn:lsid:plazi:treatment:038FC148FFBDE6793D834A56ABE899B8:8EF92685FFBEE67C3C804FB0A9789D81" box="[198,353,192,214]" latitude="35.27085" longLatPrecision="1" longitude="112.1404" name="Othermaterial" pageId="2" pageNumber="265" stateProvince="Shanxi">Othermaterial</location>
: RB12,RenbiRutofTaihangMountainsinYangchengCounty,
<collectingRegion id="49E2BEBCFFBEE67C3FBA4FB0A8FC9DA5" country="China" name="Shanxi" pageId="2" pageNumber="265">Shanxi Province</collectingRegion>
,
<date id="FF98569EFFBEE67C3CB64FADA9759DA5" box="[240,364,221,243]" pageId="2" pageNumber="265" value="2002-07-06">
<collectingDate id="EFDCAF76FFBEE67C3CB64FADA9759DA5" box="[240,364,221,243]" pageId="2" pageNumber="265" value="2002-07-06">06 July 2002</collectingDate>
</date>
, alt. 1371 mat
<geoCoordinate id="EE121699FFBEE67C3DBA4FADAA999DA5" box="[508,640,219,242]" degrees="112" direction="east" minutes="08.424" orientation="longitude" pageId="2" pageNumber="265" precision="1" value="112.1404">
112°08.424
<emphasis id="B952AC4CFFBEE67C3E2C4FABAA769DA5" bold="true" box="[618,623,219,242]" pageId="2" pageNumber="265"></emphasis>
E
</geoCoordinate>
,
<geoCoordinate id="EE121699FFBEE67C3EC14FADAB1A9DA5" box="[647,771,219,243]" degrees="35" direction="north" minutes="16.251" orientation="latitude" pageId="2" pageNumber="265" precision="1" value="35.27085">
35°16.251
<emphasis id="B952AC4CFFBEE67C3EAF4FABAAF79DA5" bold="true" box="[745,750,219,242]" pageId="2" pageNumber="265"></emphasis>
N
</geoCoordinate>
; watertemperature 5.510.5°C, pH 6.0, sagittalsectionson 9, and 8 slides; RB3, 4, 5, ibid, horizontalsectionson 6, 8, and 9 slidesrespectively; RB67, ibid, transversesectionson 15, and 10 slidesrespectively
</materialsCitation>
.
</paragraph>
<paragraph id="8B99705EFFBEE67C3C804E22ABD89F00" blockId="2.[138,1091,337,599]" pageId="2" pageNumber="265">
Diagnosis Prepharyngealtestes, fillingmostofthedorso- ventralspace extendingfromtheleveloftheovaries. Penisalongconewithwell-developed musculature.Boundarybetweenpenisbulbandpenispapillavague.Bulbar cavitynotobserved.Twospermductsenteringtotheejaculatoryductsepa- ratelyatthe 1/3rd1/4thaslongasthepenisnearthedistalportion. Bursal canalwithaninnerwell-developedcoatofcircularmusclesandathinouter longitudinalone. Chromosomecomplementconsistingofadiploidnumber of 38 chromosomes, withkaryotypeformula 2n = 38 =
<quantity id="4CDEDDBBFFBEE67C3F6F4D4DAB479F00" box="[809,862,573,599]" metricMagnitude="1" metricUnit="m" metricValue="2.4" pageId="2" pageNumber="265" unit="m" value="24.0">24m</quantity>
+ 14sm.
</paragraph>
<paragraph id="8B99705EFFBEE67C3C804D0AAC5A9FD8" blockId="2.[138,1091,634,684]" box="[198,1091,634,656]" pageId="2" pageNumber="265">Etymology Thisspeciesisnamedafterthegeographiclocation (Yangchengcounty)</paragraph>
<paragraph id="8B99705EFFBEE67C3CCC4DE7AA1F9FFB" blockId="2.[138,1091,634,684]" box="[138,518,662,684]" pageId="2" pageNumber="265">whereitstypespecimenwasfound.</paragraph>
<paragraph id="8B99705EFFBEE67C3C804DA0AC5B9E21" blockId="2.[138,1091,720,1577]" pageId="2" pageNumber="265">
Externalcharacters Thegeneralappearanceofthelivingspecimensofthisspecies isshowninFigs 1A, B. Thelivingsexuallymatureindividualsmeasureupto
<quantity id="4CDEDDBBFFBEE67C3F9A4D9DAC5B9E55" box="[988,1090,749,770]" metricMagnitude="-2" metricUnit="m" metricValue="1.45" metricValueMax="1.7" metricValueMin="1.2" pageId="2" pageNumber="265" unit="mm" value="14.5" valueMax="17.0" valueMin="12.0">1217mm</quantity>
inlengthand 1.52.5 mminwidth. Inlife, theheadhasabroad, subtriangularformand frontalbodymarginprovidedwithamedianbulge, withapairofratherpointedauricles extendinganterolaterally. Posteriorlytotheauricles, thebodyisslightlynarrowerand thengraduallywidensagain. Afterthis, thebodyremainsaboutthesamewidthuntilthe
</paragraph>
<paragraph id="8B99705EFFBEE67C3E3B4C0DAC5B9EC5" blockId="2.[138,1091,720,1577]" box="[637,1090,893,915]" pageId="2" pageNumber="265">regionofthecopulatorycomplex. Posteri-</paragraph>
<paragraph id="8B99705EFFBEE67C3E3B4CEAAC5B9EF8" blockId="2.[138,1091,720,1577]" box="[637,1090,922,944]" pageId="2" pageNumber="265">orlytothecopulatorycomplex, thebody</paragraph>
<paragraph id="8B99705EFFBEE67C3E3B4CC7AC5B9E9B" blockId="2.[138,1091,720,1577]" box="[637,1090,950,972]" pageId="2" pageNumber="265">graduallybecomesnarrowertoendina</paragraph>
<paragraph id="8B99705EFFBEE67C3E3B4CA3AB7C9EBE" blockId="2.[138,1091,720,1577]" box="[637,869,979,1001]" pageId="2" pageNumber="265">blunt tail (Figs 1A, B).</paragraph>
<paragraph id="8B99705EFFBEE67C3EFF4C80AC5B9952" blockId="2.[138,1091,720,1577]" box="[697,1090,1008,1030]" pageId="2" pageNumber="265">Thecoloroflivingspecimensistawny</paragraph>
<paragraph id="8B99705EFFBEE67C3E3B4B7DAC5B9975" blockId="2.[138,1091,720,1577]" box="[637,1090,1037,1059]" pageId="2" pageNumber="265">todarkchocolate- brownofthedorsalside,</paragraph>
<paragraph id="8B99705EFFBEE67C3E3B4B5AAC5B9917" blockId="2.[138,1091,720,1577]" box="[637,1090,1066,1088]" pageId="2" pageNumber="265">while, theventralsideisslightlylighterthan</paragraph>
<paragraph id="8B99705EFFBEE67C3E3B4B37AC5B990B" blockId="2.[138,1091,720,1577]" box="[637,1090,1094,1116]" pageId="2" pageNumber="265">thatofthedorsalbodysurface. Thecolorof</paragraph>
<paragraph id="8B99705EFFBEE67C3E3B4B13AC5B992E" blockId="2.[138,1091,720,1577]" box="[637,1090,1123,1145]" pageId="2" pageNumber="265">fixedspecimensisgraywhite. Inlivingfully</paragraph>
<paragraph id="8B99705EFFBEE67C3E3B4BF0AC5A99C2" blockId="2.[138,1091,720,1577]" box="[637,1091,1152,1174]" pageId="2" pageNumber="265">sexuallymaturespecimens, thecopulatory</paragraph>
<paragraph id="8B99705EFFBEE67C3E3B4BEDAC5B99E4" blockId="2.[138,1091,720,1577]" box="[637,1090,1181,1203]" pageId="2" pageNumber="265">bursa, thepenisandapartofspermiducal</paragraph>
<paragraph id="8B99705EFFBEE67C3E3B4BCAAC5A9987" blockId="2.[138,1091,720,1577]" box="[637,1091,1210,1232]" pageId="2" pageNumber="265">vesiclecanbeseenfromtheventralside</paragraph>
<paragraph id="8B99705EFFBEE67C3E3B4BA7AAE599BB" blockId="2.[138,1091,720,1577]" box="[637,764,1238,1260]" pageId="2" pageNumber="265">(Figs 1A, B).</paragraph>
<paragraph id="8B99705EFFBEE67C3EFF4B84AC5B985E" blockId="2.[138,1091,720,1577]" box="[697,1090,1267,1289]" pageId="2" pageNumber="265">Thespeciespossessesnumerous</paragraph>
<paragraph id="8B99705EFFBEE67C3E3B4A60AC5B9872" blockId="2.[138,1091,720,1577]" box="[637,1090,1296,1318]" pageId="2" pageNumber="265">smalleyesarrangedintwobands (80140</paragraph>
<paragraph id="8B99705EFFBEE67C3E3B4A5DAC5B9814" blockId="2.[138,1091,720,1577]" box="[637,1090,1325,1347]" pageId="2" pageNumber="265">intotal) neartheanteriorandthelateral</paragraph>
<paragraph id="8B99705EFFBEE67C3E3B4A3AAC5B9837" blockId="2.[138,1091,720,1577]" box="[637,1090,1354,1376]" pageId="2" pageNumber="265">marginsofthehead. Therearenoeyesin</paragraph>
<paragraph id="8B99705EFFBEE67C3E3B4A17AC5B982B" blockId="2.[138,1091,720,1577]" box="[637,1090,1382,1404]" pageId="2" pageNumber="265">themid- dorsalpartofthehead. Theseocu-</paragraph>
<paragraph id="8B99705EFFBEE67C3E3B4AF3AC5B98CE" blockId="2.[138,1091,720,1577]" box="[637,1090,1411,1433]" pageId="2" pageNumber="265">larbandsarewidestattheleveloftheau-</paragraph>
<paragraph id="8B99705EFFBEE67C3E3B4AD0AC5B98E1" blockId="2.[138,1091,720,1577]" box="[637,1090,1440,1462]" pageId="2" pageNumber="265">riclesandterminatesomedistancebehind</paragraph>
<paragraph id="8B99705EFFBEE67C3E3B4ACDAB2C9B7E" blockId="2.[138,1091,720,1577]" pageId="2" pageNumber="265">
theauriclesattheanteriorone- fifthlevel
<emphasis id="B952AC4CFFBEE67C3CCC4AA9A8D498B8" bold="true" box="[138,205,1497,1519]" pageId="2" pageNumber="265">Fig. 1.</emphasis>
Photographsof
<emphasis id="B952AC4CFFBEE67C3DC44AAAAA7F98B8" box="[386,614,1498,1519]" italics="true" pageId="2" pageNumber="265">Polycelisyangchengen-</emphasis>
oftheprepharyngealregion. Withineach
<emphasis id="B952AC4CFFBEE67C3CCC4A87A8BA9B5B" box="[138,163,1527,1548]" italics="true" pageId="2" pageNumber="265">sis</emphasis>
, livespecimens: A = sexuallyimmaturein- bandthesmalleyesaredistributedirregu- dividual, B = sexuallymatureindividuallarly (Figs 1A, B).
</paragraph>
<paragraph id="8B99705EFFBFE67D3CAA4FB0AAD59C32" blockId="3.[176,1129,192,876]" pageId="3" pageNumber="266">Thepharynxisinsertedintheposteriorhalfofthebody. Itislongandstrongly musculaturewithalengthnearly 1/31/4thaslongasthebodylengthandwithawidthof nearly 1/3rdofthebodywidth. Themouthislocatedatthehindendofthemiddle 1/4th ofthebody. Thegenitalporeisfoundinthemidlineatratherposteriorlevelofthemiddle ofthepostpharyngealregion, theratioofthedistancesbetweenmouthtogonoporeand genitalporetotheendofthetailis 4:3 (Figs 1A, B).</paragraph>
<paragraph id="8B99705EFFBFE67D3CAA4E1DAA319CA2" blockId="3.[176,1129,192,876]" pageId="3" pageNumber="266">
Internalcharacters Thepharynxhasastructuretypicalofthegenus
<taxonomicName id="4C260BDDFFBFE67D3F964E1DAC3F9CD5" authorityName="Ehrenberg" authorityYear="1831" box="[976,1062,365,386]" family="Planariidae" genus="Polycelis" kingdom="Animalia" order="Tricladida" pageId="3" pageNumber="266" phylum="Platyhelminthes" rank="genus">
<emphasis id="B952AC4CFFBFE67D3F964E1DAC3F9CD5" box="[976,1062,365,386]" italics="true" pageId="3" pageNumber="266">Polycelis</emphasis>
</taxonomicName>
inthe familyPlanariidae, themusculatureofthepharynxconsistsoftwolayers: outerepithelium ofpharynxunderlainbyalayeroflongitudinalmuscles, followedbylayerofcircularmuscles. Athicklayerofcircularmuscleunderinnerpharynxepitheliumisfollowedbyathin layeroflongitudinalmusclefibers.
</paragraph>
<paragraph id="8B99705EFFBFE67D3CAA4E8DA99D9F78" blockId="3.[176,1129,192,876]" pageId="3" pageNumber="266">Theanteriorintestinaltrunkhas 610 pairsoframus; eachoftheposteriortrunks shows 1216 ramus.</paragraph>
<paragraph id="8B99705EFFBFE67D3CAA4D47AC7B9E64" blockId="3.[176,1129,192,876]" pageId="3" pageNumber="266">
Thenumeroustestesarewell-developed, large, andovalinshape. Fullysexuallyma- tureindividualshave 5060 testesintotal, distributedintotwolongitudinalbands, oneon eachsideoftheanteriorintestinaltrunk (Fig. 2C).Thetestesextendfromthelevelofthe ovariestotherootofthepharynx (Figs 2C, 4A, B). Mosttestesfillalmostcompletelythe dorso- ventralspace (Figs 2A, B). Thetwospermductsenlargetoformspermiducalvesicles oneithersideoftheposteriorpartofthepharynx, whichdecreaseindiameterbeforepen- etratingtheproximal, anterolateralwallofthepenis (
<figureCitation id="131D6CDBFFBFE67D3EA54D93AB2B9FAE" box="[739,818,739,761]" captionStart="Fig" captionStartId="4.[138,174,1350,1372]" captionTargetBox="[141,1088,206,1313]" captionTargetId="figure-18@4.[138,1091,202,1315]" captionTargetPageId="4" captionText="Fig. 3. Photomicrographsshowingthetwospermductsindifferentsectionsalongthepe- nisof Polycelisyangchengensis: A = specimenCQ5-2, horizontalsectionshowingtheen- tranceoftwospermductsintothepenis, B = specimenRB4-2, horizontalsectionshowing thetwospermductsalongthepenis, C = specimenRB5-1, horizontalsectionsshowing twospermductsinpenis, D = specimenCQ4-5, horizontalsectionshowingthetwosperm ductsandejaculatoryductinthepenispapilla, E = specimenCQ2-4, sagittalsectionshowingthesinglespermductalongthepenis, F = specimenCQ4-9, transversesectionshowing" pageId="3" pageNumber="266">Fig. 3A</figureCitation>
). Withinthepenis, thesperm ductsrunseparatelyforaconsiderabledistance, andthenenterintotheejaculatoryduct respectivelyonlyatthe 1/3rd1/4thaslongasthepenisnearthedistalportion (
<figureCitation id="131D6CDBFFBFE67D3FA84C6DAC419E64" box="[1006,1112,797,819]" captionStart="Fig" captionStartId="4.[138,174,1350,1372]" captionTargetBox="[141,1088,206,1313]" captionTargetId="figure-18@4.[138,1091,202,1315]" captionTargetPageId="4" captionText="Fig. 3. Photomicrographsshowingthetwospermductsindifferentsectionsalongthepe- nisof Polycelisyangchengensis: A = specimenCQ5-2, horizontalsectionshowingtheen- tranceoftwospermductsintothepenis, B = specimenRB4-2, horizontalsectionshowing thetwospermductsalongthepenis, C = specimenRB5-1, horizontalsectionsshowing twospermductsinpenis, D = specimenCQ4-5, horizontalsectionshowingthetwosperm ductsandejaculatoryductinthepenispapilla, E = specimenCQ2-4, sagittalsectionshowingthesinglespermductalongthepenis, F = specimenCQ4-9, transversesectionshowing" pageId="3" pageNumber="266">Figs 3BF</figureCitation>
).
</paragraph>
<paragraph id="8B99705EFFBFE67D3CAA4C4AAC719B58" blockId="3.[176,1129,192,876]" lastBlockId="3.[176,1128,1471,1580]" pageId="3" pageNumber="266">
Apairofmoderatelysizedovariesissituatedintheusualventralspacejustbehind thebrainandbetweenthesecondandthirddiverticulaoftheanteriorintestinaltrunk; it
<emphasis id="B952AC4CFFBFE67D3CF64ACFA8E89883" bold="true" box="[176,241,1471,1493]" pageId="3" pageNumber="266">Fig. 2.</emphasis>
Photomicrographsshowingthetestesindifferentsectionsof
<emphasis id="B952AC4CFFBFE67D3FC34ACFA8D098A5" italics="true" pageId="3" pageNumber="266">Polycelisyangchengensis</emphasis>
: A = specimenRB7-2, transversesection, B = specimenRB2-5, sagittalsection, AandB showingthetestesfillingthedorso- ventralspace, C = specimenRB4-3, horizontalsection
</paragraph>
<paragraph id="8B99705EFFBFE67D3D214966ABA99B7C" blockId="3.[176,1128,1471,1580]" box="[359,944,1558,1580]" pageId="3" pageNumber="266">showingthetestesextendingtotherootofthepharynx</paragraph>
<caption id="DF5920D6FFB8E67A3CCC4A36AC5B9B5E" pageId="4" pageNumber="267" startId="4.[138,174,1350,1372]" targetBox="[141,1088,206,1313]" targetPageId="4">
<paragraph id="8B99705EFFB8E67A3CCC4A36AC5B9B5E" blockId="4.[138,1091,1350,1574]" pageId="4" pageNumber="267">
<emphasis id="B952AC4CFFB8E67A3CCC4A36A8D2980C" bold="true" box="[138,203,1350,1372]" pageId="4" pageNumber="267">Fig. 3.</emphasis>
Photomicrographsshowingthetwospermductsindifferentsectionsalongthepe- nisof
<emphasis id="B952AC4CFFB8E67A3C974A13A9D1982F" box="[209,456,1379,1400]" italics="true" pageId="4" pageNumber="267">Polycelisyangchengensis</emphasis>
: A = specimenCQ5-2, horizontalsectionshowingtheen- tranceoftwospermductsintothepenis, B = specimenRB4-2, horizontalsectionshowing thetwospermductsalongthepenis, C = specimenRB5-1, horizontalsectionsshowing twospermductsinpenis, D = specimenCQ4-5, horizontalsectionshowingthetwosperm ductsandejaculatoryductinthepenispapilla, E = specimenCQ2-4, sagittalsectionshowingthesinglespermductalongthepenis, F = specimenCQ4-9, transversesectionshowing
</paragraph>
</caption>
<paragraph id="8B99705EFFB8E67A3DE34961AB3E9B71" blockId="4.[138,1091,1350,1574]" box="[421,807,1552,1574]" pageId="4" pageNumber="267">thetwospermductsandejaculatory</paragraph>
<paragraph id="8B99705EFFBAE6783CCC4FB0AC329C7B" blockId="6.[138,1095,192,531]" pageId="6" pageNumber="269">posteriorpart (thepositionofthepenispapilla) hastheshapeofanelongatedcone, and itsdorso- ventrallipissymmetrical, theejaculatoryductisratherwideandopensattipof penis (Figs 5, 6AC). Themusculatureofthepenisiswell-developed, consistingofavery thicklayerofinnercircularfibersandathinlayerofouterlongitudinalone (Figs 5, 6D).</paragraph>
<paragraph id="8B99705EFFBAE6783C804E44AC5E9F45" blockId="6.[138,1095,192,531]" pageId="6" pageNumber="269">
Karyology Weexamined 100 well-dispersedmetaphaseplatesof
<emphasis id="B952AC4CFFBAE6783FC54E43A8DF9C31" italics="true" pageId="6" pageNumber="269">Polycelisyangchengensis</emphasis>
.In 69.82. % ofthemetaphaseplatesthechromosomenumberwas 2n = 38. Karyotype parameters, includingtherelativelength, armratio, andcentromereindex, aregiveninTa- ble 1. AchromosomalplateandtheidiogramofthekaryotypeareshowninFigs 7A, Band C. Theresultsindicatethatthekaryotypeof
<emphasis id="B952AC4CFFBAE6783E264ED6AB4A9CEC" box="[608,851,422,443]" italics="true" pageId="6" pageNumber="269">Polycelisyangchengensis</emphasis>
showsadiploidnumberof 38, withakaryotypeformulaof 2n = 38 =
<quantity id="4CDEDDBBFFBAE6783ECD4EB3AAA19C8F" box="[651,696,451,472]" metricMagnitude="1" metricUnit="m" metricValue="2.4" pageId="6" pageNumber="269" unit="m" value="24.0">24m</quantity>
+ 14sm, inwhichNos 6, 9, 10, 13, 14, 16 and 19 aresubmetacentricandtheothersaremetacentric. Thefirstpairofchromosomes isclearlylargerthantheotherpairsbeing 5.37 timesaslargeasthesmallestchromosome.
</paragraph>
<paragraph id="8B99705EFFBAE6783C804D48AC5B9E08" blockId="6.[138,1098,567,863]" pageId="6" pageNumber="269">
Distributionandecology Thisspeciesisdistributedabovealt.
<quantity id="4CDEDDBBFFBAE6783FAF4D48AC539F05" box="[1001,1098,568,594]" metricMagnitude="3" metricUnit="m" metricValue="1.1" pageId="6" pageNumber="269" unit="m" value="1100.0">1100 m</quantity>
andshowstheobviousverticaldistribution (Figs 8A, B). Theywerefound togetherwith
<taxonomicName id="4C260BDDFFBAE6783D714D0CA98D9FC2" box="[311,404,636,661]" class="Magnoliopsida" family="Asteraceae" genus="Dugesia" kingdom="Plantae" order="Asterales" pageId="6" pageNumber="269" phylum="Tracheophyta" rank="genus">
<emphasis id="B952AC4CFFBAE6783D714D0CA98D9FC2" box="[311,404,636,661]" italics="true" pageId="6" pageNumber="269">Dugesia</emphasis>
</taxonomicName>
speciesataboutalt.
<quantity id="4CDEDDBBFFBAE6783ED44D0BAAF29FC2" box="[658,747,635,661]" metricMagnitude="3" metricUnit="m" metricValue="1.0" pageId="6" pageNumber="269" unit="m" value="1000.0">1000 m</quantity>
, the
<taxonomicName id="4C260BDDFFBAE6783F624D0CAB989FC2" box="[804,897,636,661]" class="Magnoliopsida" family="Asteraceae" genus="Dugesia" kingdom="Plantae" order="Asterales" pageId="6" pageNumber="269" phylum="Tracheophyta" rank="genus">
<emphasis id="B952AC4CFFBAE6783F624D0CAB989FC2" box="[804,897,636,661]" italics="true" pageId="6" pageNumber="269">Dugesia</emphasis>
</taxonomicName>
speciesaredistributedbelowalt. 1000 minthesamemountain. Uptothepresent, wehave notobservedfreshlyregeneratedanteriororposteriorendsbothinthelocality andthelaboratoryculture, so, wepresumethatthisspeciesreproducesonly sexually. Itsbreedingseasonisusuallyfromautumntothenextspring (Octo- bertoFebruaryofnextyear). Thenewlylaidcocoonsarered- brown (Fig. 8C), andthenturnbrownishdarkafter 2 to 3 days, theyhatchabout 70110 days
</paragraph>
<paragraph id="8B99705EFFBAE6783CCC4A88AB1B9B7D" blockId="6.[138,1090,1528,1579]" pageId="6" pageNumber="269">
<emphasis id="B952AC4CFFBAE6783CCC4A88A8D39B5A" bold="true" box="[138,202,1528,1550]" pageId="6" pageNumber="269">Fig. 5.</emphasis>
<emphasis id="B952AC4CFFBAE6783C964A88A9DA9B5A" box="[208,451,1528,1549]" italics="true" pageId="6" pageNumber="269">Polycelisyangchengensis</emphasis>
: HolotypeCQ1, sagittalreconstructionofthecopulatoryapparatus (anteriortotheright)
</paragraph>
<paragraph id="8B99705EFFBBE6793D1C4FB1ABA79D80" blockId="7.[346,958,193,215]" box="[346,958,193,215]" pageId="7" pageNumber="270">
<tableNote id="76C071D0FFBBE6793D1C4FB1ABA79D80" box="[346,958,193,215]" pageId="7" pageNumber="270" targetBox="[202,1104,232,1022]" targetPageId="7">
<emphasis id="B952AC4CFFBBE6793D1C4FB1A9B69D81" bold="true" box="[346,431,193,214]" pageId="7" pageNumber="270">Table 1.</emphasis>
Karyotypeparametersof
<emphasis id="B952AC4CFFBBE6793E824FB1ABA19D81" box="[708,952,193,214]" italics="true" pageId="7" pageNumber="270">Polycelisyangchengensis</emphasis>
.
</tableNote>
</paragraph>
<paragraph id="8B99705EFFBBE6793CA84F99AC019EAA" pageId="7" pageNumber="270">
<table id="F92682FEFFBB19813C8C4F98AC499EA9" box="[202,1104,232,1022]" gridcols="4" gridrows="20" pageId="7" pageNumber="270">
<tr id="3516721CFFBB19813C8C4F98AC499C4C" box="[202,1104,232,283]" gridrow="0" pageId="7" pageNumber="270">
<th id="76C71B60FFBB19813C8C4F98AC499C4C" box="[202,1104,232,283]" colspan="4" colspanRight="3" gridcol="0" gridrow="0" pageId="7" pageNumber="270">No. ofRelativelengthArmratioCentromereChromosome chromosomeindextype</th>
</tr>
<tr id="3516721CFFBB19813C8C4E5CAC499C15" box="[202,1104,300,322]" gridrow="1" pageId="7" pageNumber="270">
<th id="76C71B60FFBB19813C8C4E5CA9029C15" box="[202,283,300,322]" gridcol="0" gridrow="1" pageId="7" pageNumber="270">1</th>
<td id="76C71B60FFBB19813DD14E5CAA1D9C15" box="[407,516,300,322]" gridcol="1" gridrow="1" pageId="7" pageNumber="270">15.14±0.54</td>
<td id="76C71B60FFBB19813E104E5CAADB9C15" box="[598,706,300,322]" gridcol="2" gridrow="1" pageId="7" pageNumber="270">1.04±0.014</td>
<td id="76C71B60FFBB19813F524E5CAC499C15" box="[788,1104,300,322]" gridcol="3" gridrow="1" pageId="7" pageNumber="270">48.93±0.35 m</td>
</tr>
<tr id="3516721CFFBB19813C8C4E23AC499C3E" box="[202,1104,339,361]" gridrow="2" pageId="7" pageNumber="270">
<th id="76C71B60FFBB19813C8C4E23A9029C3E" box="[202,283,339,361]" gridcol="0" gridrow="2" pageId="7" pageNumber="270">2</th>
<td id="76C71B60FFBB19813DD14E23AA1D9C3E" box="[407,516,339,361]" gridcol="1" gridrow="2" pageId="7" pageNumber="270">7.29±0.03</td>
<td id="76C71B60FFBB19813E104E23AADB9C3E" box="[598,706,339,361]" gridcol="2" gridrow="2" pageId="7" pageNumber="270">1.29±0.016</td>
<td id="76C71B60FFBB19813F524E23AC499C3E" box="[788,1104,339,361]" gridcol="3" gridrow="2" pageId="7" pageNumber="270">43.85±0.29 m</td>
</tr>
<tr id="3516721CFFBB19813C8C4E09AC499CD8" box="[202,1104,377,399]" gridrow="3" pageId="7" pageNumber="270">
<th id="76C71B60FFBB19813C8C4E09A9029CD8" box="[202,283,377,399]" gridcol="0" gridrow="3" pageId="7" pageNumber="270">3</th>
<td id="76C71B60FFBB19813DD14E09AA1D9CD8" box="[407,516,377,399]" gridcol="1" gridrow="3" pageId="7" pageNumber="270">6.71±0.59</td>
<td id="76C71B60FFBB19813E104E09AADB9CD8" box="[598,706,377,399]" gridcol="2" gridrow="3" pageId="7" pageNumber="270">1.52±0.011</td>
<td id="76C71B60FFBB19813F524E09AC499CD8" box="[788,1104,377,399]" gridcol="3" gridrow="3" pageId="7" pageNumber="270">39.81±1.82 m</td>
</tr>
<tr id="3516721CFFBB19813C8C4ED0AC499CE1" box="[202,1104,416,438]" gridrow="4" pageId="7" pageNumber="270">
<th id="76C71B60FFBB19813C8C4ED0A9029CE1" box="[202,283,416,438]" gridcol="0" gridrow="4" pageId="7" pageNumber="270">4</th>
<td id="76C71B60FFBB19813DD14ED0AA1D9CE1" box="[407,516,416,438]" gridcol="1" gridrow="4" pageId="7" pageNumber="270">5.55±0.14</td>
<td id="76C71B60FFBB19813E104ED0AADB9CE1" box="[598,706,416,438]" gridcol="2" gridrow="4" pageId="7" pageNumber="270">1.26±0.025</td>
<td id="76C71B60FFBB19813F524ED0AC499CE1" box="[788,1104,416,438]" gridcol="3" gridrow="4" pageId="7" pageNumber="270">44.56±0.47 m</td>
</tr>
<tr id="3516721CFFBB19813C8C4EB7AC499C8A" box="[202,1104,455,477]" gridrow="5" pageId="7" pageNumber="270">
<th id="76C71B60FFBB19813C8C4EB7A9029C8A" box="[202,283,455,477]" gridcol="0" gridrow="5" pageId="7" pageNumber="270">5</th>
<td id="76C71B60FFBB19813DD14EB7AA1D9C8A" box="[407,516,455,477]" gridcol="1" gridrow="5" pageId="7" pageNumber="270">5.25±0.09</td>
<td id="76C71B60FFBB19813E104EB7AADB9C8A" box="[598,706,455,477]" gridcol="2" gridrow="5" pageId="7" pageNumber="270">1.36±0.011</td>
<td id="76C71B60FFBB19813F524EB7AC499C8A" box="[788,1104,455,477]" gridcol="3" gridrow="5" pageId="7" pageNumber="270">42.53±0.21 m</td>
</tr>
<tr id="3516721CFFBB19813C8C4E9EAC499F53" box="[202,1104,494,516]" gridrow="6" pageId="7" pageNumber="270">
<th id="76C71B60FFBB19813C8C4E9EA9029F53" box="[202,283,494,516]" gridcol="0" gridrow="6" pageId="7" pageNumber="270">6</th>
<td id="76C71B60FFBB19813DD14E9EAA1D9F53" box="[407,516,494,516]" gridcol="1" gridrow="6" pageId="7" pageNumber="270">5.20±0.16</td>
<td id="76C71B60FFBB19813E104E9EAADB9F53" box="[598,706,494,516]" gridcol="2" gridrow="6" pageId="7" pageNumber="270">2.22±0.06</td>
<td id="76C71B60FFBB19813F524E9EAC499F53" box="[788,1104,494,516]" gridcol="3" gridrow="6" pageId="7" pageNumber="270">31.82±0.57 sm</td>
</tr>
<tr id="3516721CFFBB19813C8C4D65AC499F7C" box="[202,1104,533,555]" gridrow="7" pageId="7" pageNumber="270">
<th id="76C71B60FFBB19813C8C4D65A9029F7C" box="[202,283,533,555]" gridcol="0" gridrow="7" pageId="7" pageNumber="270">7</th>
<td id="76C71B60FFBB19813DD14D65AA1D9F7C" box="[407,516,533,555]" gridcol="1" gridrow="7" pageId="7" pageNumber="270">5.11±0.01</td>
<td id="76C71B60FFBB19813E104D65AADB9F7C" box="[598,706,533,555]" gridcol="2" gridrow="7" pageId="7" pageNumber="270">1.52±0.03</td>
<td id="76C71B60FFBB19813F524D65AC499F7C" box="[788,1104,533,555]" gridcol="3" gridrow="7" pageId="7" pageNumber="270">40.01±0.45 m</td>
</tr>
<tr id="3516721CFFBB19813C8C4D4CAC499F05" box="[202,1104,572,594]" gridrow="8" pageId="7" pageNumber="270">
<th id="76C71B60FFBB19813C8C4D4CA9029F05" box="[202,283,572,594]" gridcol="0" gridrow="8" pageId="7" pageNumber="270">8</th>
<td id="76C71B60FFBB19813DD14D4CAA1D9F05" box="[407,516,572,594]" gridcol="1" gridrow="8" pageId="7" pageNumber="270">4.98±0.02</td>
<td id="76C71B60FFBB19813E104D4CAADB9F05" box="[598,706,572,594]" gridcol="2" gridrow="8" pageId="7" pageNumber="270">1.66±0.03</td>
<td id="76C71B60FFBB19813F524D4CAC499F05" box="[788,1104,572,594]" gridcol="3" gridrow="8" pageId="7" pageNumber="270">37.92±0.46 m</td>
</tr>
<tr id="3516721CFFBB19813C8C4D13AC499F2E" box="[202,1104,611,633]" gridrow="9" pageId="7" pageNumber="270">
<th id="76C71B60FFBB19813C8C4D13A9029F2E" box="[202,283,611,633]" gridcol="0" gridrow="9" pageId="7" pageNumber="270">9</th>
<td id="76C71B60FFBB19813DD14D13AA1D9F2E" box="[407,516,611,633]" gridcol="1" gridrow="9" pageId="7" pageNumber="270">4.93±0.05</td>
<td id="76C71B60FFBB19813E104D13AADB9F2E" box="[598,706,611,633]" gridcol="2" gridrow="9" pageId="7" pageNumber="270">2.38±0.06</td>
<td id="76C71B60FFBB19813F524D13AC499F2E" box="[788,1104,611,633]" gridcol="3" gridrow="9" pageId="7" pageNumber="270">30.25±0.58 sm</td>
</tr>
<tr id="3516721CFFBB19813C8C4DFAAC499FF7" box="[202,1104,650,672]" gridrow="10" pageId="7" pageNumber="270">
<th id="76C71B60FFBB19813C8C4DFAA9029FF7" box="[202,283,650,672]" gridcol="0" gridrow="10" pageId="7" pageNumber="270">10</th>
<td id="76C71B60FFBB19813DD14DFAAA1D9FF7" box="[407,516,650,672]" gridcol="1" gridrow="10" pageId="7" pageNumber="270">4.71±0.12</td>
<td id="76C71B60FFBB19813E104DFAAADB9FF7" box="[598,706,650,672]" gridcol="2" gridrow="10" pageId="7" pageNumber="270">1.75±0.02</td>
<td id="76C71B60FFBB19813F524DFAAC499FF7" box="[788,1104,650,672]" gridcol="3" gridrow="10" pageId="7" pageNumber="270">36.48±0.31 sm</td>
</tr>
<tr id="3516721CFFBB19813C8C4DC1AC499F90" box="[202,1104,689,711]" gridrow="11" pageId="7" pageNumber="270">
<th id="76C71B60FFBB19813C8C4DC1A9029F90" box="[202,283,689,711]" gridcol="0" gridrow="11" pageId="7" pageNumber="270">11</th>
<td id="76C71B60FFBB19813DD14DC1AA1D9F90" box="[407,516,689,711]" gridcol="1" gridrow="11" pageId="7" pageNumber="270">4.59±0.20</td>
<td id="76C71B60FFBB19813E104DC1AADB9F90" box="[598,706,689,711]" gridcol="2" gridrow="11" pageId="7" pageNumber="270">1.20±0.01</td>
<td id="76C71B60FFBB19813F524DC1AC499F90" box="[788,1104,689,711]" gridcol="3" gridrow="11" pageId="7" pageNumber="270">45.45±0.21 m</td>
</tr>
<tr id="3516721CFFBB19813C8C4DA8AC499FB9" box="[202,1104,728,750]" gridrow="12" pageId="7" pageNumber="270">
<th id="76C71B60FFBB19813C8C4DA8A9029FB9" box="[202,283,728,750]" gridcol="0" gridrow="12" pageId="7" pageNumber="270">12</th>
<td id="76C71B60FFBB19813DD14DA8AA1D9FB9" box="[407,516,728,750]" gridcol="1" gridrow="12" pageId="7" pageNumber="270">4.47±0.26</td>
<td id="76C71B60FFBB19813E104DA8AADB9FB9" box="[598,706,728,750]" gridcol="2" gridrow="12" pageId="7" pageNumber="270">1.33±0.016</td>
<td id="76C71B60FFBB19813F524DA8AC499FB9" box="[788,1104,728,750]" gridcol="3" gridrow="12" pageId="7" pageNumber="270">43.08±0.31 m</td>
</tr>
<tr id="3516721CFFBB19813C8C4D8FAC499E42" box="[202,1104,767,789]" gridrow="13" pageId="7" pageNumber="270">
<th id="76C71B60FFBB19813C8C4D8FA9029E42" box="[202,283,767,789]" gridcol="0" gridrow="13" pageId="7" pageNumber="270">13</th>
<td id="76C71B60FFBB19813DD14D8FAA1D9E42" box="[407,516,767,789]" gridcol="1" gridrow="13" pageId="7" pageNumber="270">4.41±0.19</td>
<td id="76C71B60FFBB19813E104D8FAADB9E42" box="[598,706,767,789]" gridcol="2" gridrow="13" pageId="7" pageNumber="270">2.64±0.03</td>
<td id="76C71B60FFBB19813F524D8FAC499E42" box="[788,1104,767,789]" gridcol="3" gridrow="13" pageId="7" pageNumber="270">27.63±0.24 sm</td>
</tr>
<tr id="3516721CFFBB19813C8C4C55AC499E6C" box="[202,1104,805,827]" gridrow="14" pageId="7" pageNumber="270">
<th id="76C71B60FFBB19813C8C4C55A9029E6C" box="[202,283,805,827]" gridcol="0" gridrow="14" pageId="7" pageNumber="270">14</th>
<td id="76C71B60FFBB19813DD14C55AA1D9E6C" box="[407,516,805,827]" gridcol="1" gridrow="14" pageId="7" pageNumber="270">4.15±0.08</td>
<td id="76C71B60FFBB19813E104C55AADB9E6C" box="[598,706,805,827]" gridcol="2" gridrow="14" pageId="7" pageNumber="270">1.92±0.02</td>
<td id="76C71B60FFBB19813F524C55AC499E6C" box="[788,1104,805,827]" gridcol="3" gridrow="14" pageId="7" pageNumber="270">34.36±0.27 sm</td>
</tr>
<tr id="3516721CFFBB19813C8C4C3CAC499E35" box="[202,1104,844,866]" gridrow="15" pageId="7" pageNumber="270">
<th id="76C71B60FFBB19813C8C4C3CA9029E35" box="[202,283,844,866]" gridcol="0" gridrow="15" pageId="7" pageNumber="270">15</th>
<td id="76C71B60FFBB19813DD14C3CAA1D9E35" box="[407,516,844,866]" gridcol="1" gridrow="15" pageId="7" pageNumber="270">4.14±0.18</td>
<td id="76C71B60FFBB19813E104C3CAADB9E35" box="[598,706,844,866]" gridcol="2" gridrow="15" pageId="7" pageNumber="270">1.32±0.012</td>
<td id="76C71B60FFBB19813F524C3CAC499E35" box="[788,1104,844,866]" gridcol="3" gridrow="15" pageId="7" pageNumber="270">43.23±0.22 m</td>
</tr>
<tr id="3516721CFFBB19813C8C4C03AC499EDE" box="[202,1104,883,905]" gridrow="16" pageId="7" pageNumber="270">
<th id="76C71B60FFBB19813C8C4C03A9029EDE" box="[202,283,883,905]" gridcol="0" gridrow="16" pageId="7" pageNumber="270">16</th>
<td id="76C71B60FFBB19813DD14C03AA1D9EDE" box="[407,516,883,905]" gridcol="1" gridrow="16" pageId="7" pageNumber="270">3.73±0.02</td>
<td id="76C71B60FFBB19813E104C03AADB9EDE" box="[598,706,883,905]" gridcol="2" gridrow="16" pageId="7" pageNumber="270">2.18±0.013</td>
<td id="76C71B60FFBB19813F524C03AC499EDE" box="[788,1104,883,905]" gridcol="3" gridrow="16" pageId="7" pageNumber="270">31.45±1.91 sm</td>
</tr>
<tr id="3516721CFFBB19813C8C4CEAAC499EE7" box="[202,1104,922,944]" gridrow="17" pageId="7" pageNumber="270">
<th id="76C71B60FFBB19813C8C4CEAA9029EE7" box="[202,283,922,944]" gridcol="0" gridrow="17" pageId="7" pageNumber="270">17</th>
<td id="76C71B60FFBB19813DD14CEAAA1D9EE7" box="[407,516,922,944]" gridcol="1" gridrow="17" pageId="7" pageNumber="270">3.48±0.12</td>
<td id="76C71B60FFBB19813E104CEAAADB9EE7" box="[598,706,922,944]" gridcol="2" gridrow="17" pageId="7" pageNumber="270">1.36±0.08</td>
<td id="76C71B60FFBB19813F524CEAAC499EE7" box="[788,1104,922,944]" gridcol="3" gridrow="17" pageId="7" pageNumber="270">42.44±1.62 m</td>
</tr>
<tr id="3516721CFFBB19813C8C4CB1AC499E80" box="[202,1104,961,983]" gridrow="18" pageId="7" pageNumber="270">
<th id="76C71B60FFBB19813C8C4CB1A9029E80" box="[202,283,961,983]" gridcol="0" gridrow="18" pageId="7" pageNumber="270">18</th>
<td id="76C71B60FFBB19813DD14CB1AA1D9E80" box="[407,516,961,983]" gridcol="1" gridrow="18" pageId="7" pageNumber="270">3.32±0.20</td>
<td id="76C71B60FFBB19813E104CB1AADB9E80" box="[598,706,961,983]" gridcol="2" gridrow="18" pageId="7" pageNumber="270">1.47±0.017</td>
<td id="76C71B60FFBB19813F524CB1AC499E80" box="[788,1104,961,983]" gridcol="3" gridrow="18" pageId="7" pageNumber="270">40.52±0.29 m</td>
</tr>
<tr id="3516721CFFBB19813C8C4C98AC499EA9" box="[202,1104,1000,1022]" gridrow="19" pageId="7" pageNumber="270">
<th id="76C71B60FFBB19813C8C4C98A9029EA9" box="[202,283,1000,1022]" gridcol="0" gridrow="19" pageId="7" pageNumber="270">19</th>
<td id="76C71B60FFBB19813DD14C98AA1D9EA9" box="[407,516,1000,1022]" gridcol="1" gridrow="19" pageId="7" pageNumber="270">2.82±0.05</td>
<td id="76C71B60FFBB19813E104C98AADB9EA9" box="[598,706,1000,1022]" gridcol="2" gridrow="19" pageId="7" pageNumber="270">1.79±0.016</td>
<td id="76C71B60FFBB19813F524C98AC499EA9" box="[788,1104,1000,1022]" gridcol="3" gridrow="19" pageId="7" pageNumber="270">35.94±0.22 sm</td>
</tr>
</table>
</paragraph>
<paragraph id="8B99705EFFBBE6793CFC4B7FAA4F9972" blockId="7.[186,598,1039,1061]" box="[186,598,1039,1061]" pageId="7" pageNumber="270">
<tableNote id="76C071D0FFBBE6793CFC4B7FAA4F9972" box="[186,598,1039,1061]" pageId="7" pageNumber="270" targetBox="[202,1104,232,1022]" targetPageId="7">±: Meanvaluesandstandarddeviation</tableNote>
</paragraph>
<paragraph id="8B99705EFFBBE6793CF64B3FABE899B8" blockId="7.[176,1128,1102,1263]" pageId="7" pageNumber="270">afterlayingat 4°Cinthelaboratoryand 5080 daysinthefieldlocations, 4 to 6 juvenilesemergefromonecocoonandtheyare 35 mmlongand 0.61.0 mm wide. Thecocoonissphericalinshape (22.5 mmindiameter) andwithout astalk, thenewjuvenileplanariansarewhiteandtranslucent, theyattainthe colorofmaturespecimensinthecourseofthefirstmonth (Fig. 8C).</paragraph>
</subSubSection>
</treatment>
</document>