357 lines
46 KiB
XML
357 lines
46 KiB
XML
<document id="2F894B521F97F498D9ECF279F9DFEDF5" ID-DOI="10.11646/zootaxa.3745.5.5" ID-GBIF-Dataset="a3e33637-9623-4704-9324-f68514c35ecf" ID-ISSN="1175-5326" ID-Zenodo-Dep="223224" ID-ZooBank="D86E6EEE-5B0B-4E7A-9F90-63DA2A76E9F1" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460706793833" checkinUser="plazi" docAuthor="Lu, Yan-Hong, Wu, Cheng-Chen, Xia, Xiao-Jie & Wang, An-Tai" docDate="2013" docId="03D887EA3728FFA8E5F4FB19E1682DCF" docLanguage="en" docName="zt03745p578.pdf" docOrigin="Zootaxa 3745 (5)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Gieysztoria bimaculata Lu, Wu, Xia & Wang, 2013, n. sp." docType="treatment" docVersion="9" lastPageNumber="571" masterDocId="FFE1FF923729FFAAE563FFDFE22E2B72" masterDocTitle="Two new species of Gieysztoria (Platyhelminthes, Rhabdocoela, Dalyelliidae) from a Freshwater Artificial Lake in Shenzhen, China" masterLastPageNumber="578" masterPageNumber="569" pageNumber="570" updateTime="1698357283801" updateUser="plazi">
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<mods:titleInfo id="69B3032DDA71AE301BC3B4FEA7AA53BF">
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<mods:title id="F7A51E46E06E47EEE8ADBC6FD2B8F30B">Two new species of Gieysztoria (Platyhelminthes, Rhabdocoela, Dalyelliidae) from a Freshwater Artificial Lake in Shenzhen, China</mods:title>
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<mods:name id="717F21892107FBE97A8C2F7A8EBC45C2" type="personal">
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<mods:roleTerm id="60CA8EF75A4E17A07A0B42DC82F9C9D2">Author</mods:roleTerm>
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<mods:namePart id="8FB75D0E62F1054BDE6B0620B2879D26">Lu, Yan-Hong</mods:namePart>
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<mods:roleTerm id="3DE551A6778F42805DEC32036C991AEA">Author</mods:roleTerm>
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<mods:namePart id="124553E3640787918D73253B1F2E7A1A">Wu, Cheng-Chen</mods:namePart>
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</mods:name>
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<mods:name id="EF4F46B7E54553D8279990B4FA854643" type="personal">
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<mods:roleTerm id="44451DBF9B7AFD53DF847E7515ACA674">Author</mods:roleTerm>
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<mods:namePart id="98C1D841ED5EBDFBB055181CE7C6A84F">Xia, Xiao-Jie</mods:namePart>
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<mods:roleTerm id="211C3C94863245D4BF105577F4E328ED">Author</mods:roleTerm>
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<mods:namePart id="4CC4F2A1ACD70588ECE4095C597571CD">Wang, An-Tai</mods:namePart>
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<mods:typeOfResource id="CD16BEDC8B08BEC06D7919524796312E">text</mods:typeOfResource>
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<mods:title id="C80757F016146CBDF9CBAE67AF9DCA19">Zootaxa</mods:title>
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<mods:part id="D10BDE8AC845A9040FEF0B320F81D30B">
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<mods:date id="FA23A4C78A90A8AE530F4624DE9648AE">2013</mods:date>
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<mods:detail id="1A0409DF9D8E4D1250BCC587B6C5D4AC" type="volume">
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<mods:number id="F95F83FF10FE0065992B570FE103651D">3745</mods:number>
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<mods:detail id="48E15F09426223FFA602EE2D64F6F5C5" type="issue">
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<mods:number id="94647086AF6DEFE8885D407A2111BF6D">5</mods:number>
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<mods:classification id="853CD839D72BDE1D91ACBBC82878788D">journal article</mods:classification>
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<mods:identifier id="9D8B2A6B43C0691429D69EE2D6961220" type="DOI">10.11646/zootaxa.3745.5.5</mods:identifier>
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<mods:identifier id="E3FF07C2932DE33783B52ADEB391AD27" type="GBIF-Dataset">a3e33637-9623-4704-9324-f68514c35ecf</mods:identifier>
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<mods:identifier id="2AD4DEDBB29BD0F939334B30AD149B75" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="D9D7A830945629AF42F0228942F47C1A" type="Zenodo-Dep">223224</mods:identifier>
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<treatment id="03D887EA3728FFA8E5F4FB19E1682DCF" ID-DOI="http://doi.org/10.5281/zenodo.5629391" ID-GBIF-Taxon="119584196" ID-Zenodo-Dep="5629391" LSID="urn:lsid:plazi:treatment:03D887EA3728FFA8E5F4FB19E1682DCF" httpUri="http://treatment.plazi.org/id/03D887EA3728FFA8E5F4FB19E1682DCF" lastPageId="2" lastPageNumber="571" pageId="1" pageNumber="570">
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<subSubSection id="C36B65773728FFABE5F4FB19E7742EA8" pageId="1" pageNumber="570" type="nomenclature">
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<paragraph id="8BCE36FC3728FFABE5F4FB19E0EB2F92" blockId="1.[151,709,1222,1282]" box="[151,709,1222,1248]" pageId="1" pageNumber="570">
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<heading id="D08681903728FFABE5F4FB19E0EB2F92" bold="true" box="[151,709,1222,1248]" fontSize="11" level="1" pageId="1" pageNumber="570" reason="1">
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<emphasis id="B905EAEE3728FFABE5F4FB19E0EB2F92" bold="true" box="[151,709,1222,1248]" pageId="1" pageNumber="570">
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<taxonomicName id="4C714D7F3728FFABE5F4FB19E3822F92" ID-CoL="3FZTG" box="[151,428,1222,1248]" class="Rhabditophora" family="Dalyelliidae" genus="Gieysztoria" kingdom="Animalia" order="Rhabdocoela" pageId="1" pageNumber="570" phylum="Platyhelminthes" rank="species" species="bimaculata" status="sp. nov.">
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<emphasis id="B905EAEE3728FFABE5F4FB19E3822F92" bold="true" box="[151,428,1222,1248]" italics="true" pageId="1" pageNumber="570">Gieysztoria bimaculata</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A23657953728FFABE4D0FB19E3D82F92" box="[435,502,1222,1248]" pageId="1" pageNumber="570" rank="species">n. sp.</taxonomicNameLabel>
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Wang,Lu & Wu
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BCE36FC3728FFABE5F4FB36E3252E70" blockId="1.[151,709,1222,1282]" box="[151,267,1257,1282]" pageId="1" pageNumber="570">
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(
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<figureCitation id="134A2A793728FFABE5FCFB36E32C2E70" box="[159,258,1257,1282]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStartId-0="3.[151,250,1972,1994]" captionStartId-1="4.[151,250,1123,1145]" captionTargetBox-0="[174,1407,195,1938]" captionTargetBox-1="[158,1430,191,1096]" captionTargetId-0="figure@3.[174,1407,195,1940]" captionTargetId-1="figure@4.[151,1435,179,1102]" captionTargetPageId-0="3" captionTargetPageId-1="4" captionText-0="FIGURE 1. Gieysztoria bimaculata Wang, Lu & Wu, n. sp. (A) Photographed in life. (B) Squeezed living animal, ventral view. (C) Permanent slide stained by H. E. method. (D) Copulatory apparatus. (E – F) Stylets." captionText-1="FIGURE 2. Gieysztoria bimaculata Wang, Lu & Wu, n. sp. (A) Internal organization (lateral view) from a live animal based on permanent slides. (B) Body in whole. C. Stylets." httpUri-0="https://zenodo.org/record/223225/files/figure.png" httpUri-1="https://zenodo.org/record/223226/files/figure.png" pageId="1" pageNumber="570">Figs.1–2</figureCitation>
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)
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</paragraph>
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<paragraph id="8BCE36FC3728FFABE5F4FAEEE1852E1C" blockId="1.[151,1436,1329,2038]" pageId="1" pageNumber="570">
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<emphasis id="B905EAEE3728FFABE5F4FAEEE33F2E38" bold="true" box="[151,273,1329,1354]" pageId="1" pageNumber="570">Localities.</emphasis>
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1) Constructed wetland system (pH=6.78, 27.5?) in artificial lake in Shenzhen University campus, Shenzhen, Guangdong province,
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<collectingCountry id="F366766C3728FFABE768FA8AE0602E1C" box="[523,590,1365,1390]" name="China" pageId="1" pageNumber="570">China</collectingCountry>
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(
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<geoCoordinate id="EE45503B3728FFABE73EFA89E0DD2E1C" box="[605,755,1366,1390]" direction="north" orientation="latitude" pageId="1" pageNumber="570" precision="15" value="22.528889">22° 31' 44"N</geoCoordinate>
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,
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<geoCoordinate id="EE45503B3728FFABE79DFA89E1B02E1C" box="[766,926,1365,1390]" direction="east" orientation="longitude" pageId="1" pageNumber="570" precision="15" value="113.93111">113° 55' 52"E</geoCoordinate>
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).
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</paragraph>
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<paragraph id="8BCE36FC3728FFABE5F4FAA5E36D2EC4" blockId="1.[151,1436,1329,2038]" pageId="1" pageNumber="570">
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2) Landscape ponds in Shenzhen Garden Expo Park, Shenzhen, Guangdong province,
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<collectingCountry id="F366766C3728FFABE1CBFAA6E6C52EE0" box="[1192,1259,1401,1426]" name="China" pageId="1" pageNumber="570">China</collectingCountry>
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(
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<geoCoordinate id="EE45503B3728FFABE19EFAA5E7B92EE0" box="[1277,1431,1401,1426]" direction="north" orientation="latitude" pageId="1" pageNumber="570" precision="15" value="22.540277">22° 32' 25"N</geoCoordinate>
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,
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<geoCoordinate id="EE45503B3728FFABE5F4FA41E3192EC4" box="[151,311,1437,1462]" direction="east" orientation="longitude" pageId="1" pageNumber="570" precision="15" value="113.99638">113° 59' 47"E</geoCoordinate>
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).
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</paragraph>
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<paragraph id="8BCE36FC3728FFABE5A4FA1DE7742EA8" blockId="1.[151,1436,1329,2038]" box="[199,1370,1473,1498]" pageId="1" pageNumber="570">
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3) Fairy lake in Seven Star Crags, Zhaoqing, Guangdong province,
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<collectingCountry id="F366766C3728FFABE6AAFA1EE6222EA8" box="[969,1036,1473,1498]" name="China" pageId="1" pageNumber="570">China</collectingCountry>
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(
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<geoCoordinate id="EE45503B3728FFABE178FA1DE68C2EA8" box="[1051,1186,1474,1498]" direction="north" orientation="latitude" pageId="1" pageNumber="570" precision="15" value="23.075834">23° 4' 33"N</geoCoordinate>
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,
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<geoCoordinate id="EE45503B3728FFABE1CDFA1DE7602EA8" box="[1198,1358,1474,1498]" direction="east" orientation="longitude" pageId="1" pageNumber="570" precision="15" value="112.478615">112° 28' 43"E</geoCoordinate>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="C36B65773728FFABE5A4FA3AE0752D34" pageId="1" pageNumber="570" type="materials_examined">
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<paragraph id="8BCE36FC3728FFABE5A4FA3AE0752D34" blockId="1.[151,1436,1329,2038]" pageId="1" pageNumber="570">
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<emphasis id="B905EAEE3728FFABE5A4FA3AE3182E8C" bold="true" box="[199,310,1509,1534]" pageId="1" pageNumber="570">Material.</emphasis>
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<typeStatus id="54CA885E3728FFABE45DFA3AE3882E8C" box="[318,422,1509,1534]" pageId="1" pageNumber="570" type="holotype">Holotype</typeStatus>
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(PLA–G0005): permanent slides of specimen strained by H.E. Method.
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<typeStatus id="54CA885E3728FFABE186FA39E7692E8C" box="[1253,1351,1510,1534]" pageId="1" pageNumber="570" type="paratype">Paratype</typeStatus>
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(PLA– G0006–10): PLA–G0006–8: permanent slides of specimens strained by H.E. Method. PLA–G0009–10: permanent slides of stylet in polyvinyl-lactophenol.
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</paragraph>
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</subSubSection>
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<subSubSection id="C36B65773728FFABE5A4F98EE6D82D18" box="[199,1270,1617,1642]" pageId="1" pageNumber="570" type="etymology">
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<paragraph id="8BCE36FC3728FFABE5A4F98EE6D82D18" blockId="1.[151,1436,1329,2038]" box="[199,1270,1617,1642]" pageId="1" pageNumber="570">
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<emphasis id="B905EAEE3728FFABE5A4F98EE3602D18" bold="true" box="[199,334,1617,1642]" pageId="1" pageNumber="570">Etymology.</emphasis>
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The species has two clavate pigmentations dorsally between pharynx and intestine.
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</paragraph>
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</subSubSection>
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<subSubSection id="C36B65773728FFA8E5A4F9AAE6A7282F" lastPageId="2" lastPageNumber="571" pageId="1" pageNumber="570" type="description">
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<paragraph id="8BCE36FC3728FFABE5A4F9AAE32B2C30" blockId="1.[151,1436,1329,2038]" pageId="1" pageNumber="570">
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<emphasis id="B905EAEE3728FFABE5A4F9AAE3772DFC" bold="true" box="[199,345,1653,1678]" pageId="1" pageNumber="570">Description.</emphasis>
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Living adults are
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<date id="FFCF103C3728FFABE749F9AAE0862DFC" box="[554,680,1653,1678]" pageId="1" pageNumber="570" value="1315" valueMax="1367">1315–1367</date>
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µm long and approximately 290µm wide. Animals, conspicuously, have two clavate pigmentations dorsally between pharynx (ph) and intestine (i) (
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<figureCitation id="134A2A793728FFABE146F946E6712DC0" box="[1061,1119,1689,1714]" captionStart="FIGURE 1" captionStartId="3.[151,250,1972,1994]" captionTargetBox="[174,1407,195,1938]" captionTargetId="figure@3.[174,1407,195,1940]" captionTargetPageId="3" captionText="FIGURE 1. Gieysztoria bimaculata Wang, Lu & Wu, n. sp. (A) Photographed in life. (B) Squeezed living animal, ventral view. (C) Permanent slide stained by H. E. method. (D) Copulatory apparatus. (E – F) Stylets." httpUri="https://zenodo.org/record/223225/files/figure.png" pageId="1" pageNumber="570">Fig.1</figureCitation>
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A;
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<figureCitation id="134A2A793728FFABE1E7F946E6E62DC0" box="[1156,1224,1689,1714]" captionStart="FIGURE 2" captionStartId="4.[151,250,1123,1145]" captionTargetBox="[158,1430,191,1096]" captionTargetId="figure@4.[151,1435,179,1102]" captionTargetPageId="4" captionText="FIGURE 2. Gieysztoria bimaculata Wang, Lu & Wu, n. sp. (A) Internal organization (lateral view) from a live animal based on permanent slides. (B) Body in whole. C. Stylets." httpUri="https://zenodo.org/record/223226/files/figure.png" pageId="1" pageNumber="570">Fig. 2</figureCitation>
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B). With 6µm long cilia densely covering the whole body, animals have a blunt anterior end and a tapering posterior end. Sensory cilia, 17µm average length, are also distributed over the body but especially rich on the dorsal side. Pair of eyes (ey) are in kidney-shaped and present on the dorsal anterior end; each eye spot consists of a collection of pigment spheres (
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<figureCitation id="134A2A793728FFABE5FCF8F6E2CA2C30" box="[159,228,1833,1858]" captionStart="FIGURE 2" captionStartId="4.[151,250,1123,1145]" captionTargetBox="[158,1430,191,1096]" captionTargetId="figure@4.[151,1435,179,1102]" captionTargetPageId="4" captionText="FIGURE 2. Gieysztoria bimaculata Wang, Lu & Wu, n. sp. (A) Internal organization (lateral view) from a live animal based on permanent slides. (B) Body in whole. C. Stylets." httpUri="https://zenodo.org/record/223226/files/figure.png" pageId="1" pageNumber="570">Fig. 2</figureCitation>
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B).
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</paragraph>
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<paragraph id="8BCE36FC3728FFABE5A4F892E6DE2CF8" blockId="1.[151,1436,1329,2038]" pageId="1" pageNumber="570">
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Oral pore lies antero-ventrally. At 1/5 of the body length, barrel-shaped pharynx (ph) is 323µm long and 243µm wide, with oesophageal glands (og) at the posterior end of the pharynx (ph) (
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<figureCitation id="134A2A793728FFABE124F8AEE6BF2CF8" box="[1095,1169,1905,1930]" captionStart="FIGURE 1" captionStartId="3.[151,250,1972,1994]" captionTargetBox="[174,1407,195,1938]" captionTargetId="figure@3.[174,1407,195,1940]" captionTargetPageId="3" captionText="FIGURE 1. Gieysztoria bimaculata Wang, Lu & Wu, n. sp. (A) Photographed in life. (B) Squeezed living animal, ventral view. (C) Permanent slide stained by H. E. method. (D) Copulatory apparatus. (E – F) Stylets." httpUri="https://zenodo.org/record/223225/files/figure.png" pageId="1" pageNumber="570">Figs. 1</figureCitation>
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A & C).
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</paragraph>
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<paragraph id="8BCE36FC3728FFABE5A4F84AE7B22C84" blockId="1.[151,1436,1329,2038]" pageId="1" pageNumber="570">
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Female reproductive system comprising a thick rod-like ovary (ov), which is 245µm long and 43.5µm wide, lies at the left side of the body and dorsal to the posterior end of the intestine (i) (
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<figureCitation id="134A2A793728FFABE13FF866E6B12CA0" box="[1116,1183,1977,2002]" captionStart="FIGURE 1" captionStartId="3.[151,250,1972,1994]" captionTargetBox="[174,1407,195,1938]" captionTargetId="figure@3.[174,1407,195,1940]" captionTargetPageId="3" captionText="FIGURE 1. Gieysztoria bimaculata Wang, Lu & Wu, n. sp. (A) Photographed in life. (B) Squeezed living animal, ventral view. (C) Permanent slide stained by H. E. method. (D) Copulatory apparatus. (E – F) Stylets." httpUri="https://zenodo.org/record/223225/files/figure.png" pageId="1" pageNumber="570">Fig. 1</figureCitation>
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B). Immature oocytes arranged in piles at the anterior portion of the ovary (ov) and enlarge gradually to the distal part (
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<figureCitation id="134A2A793728FFABE1BEF802E7092C84" box="[1245,1319,2013,2038]" captionStart="FIGURE 1" captionStartId="3.[151,250,1972,1994]" captionTargetBox="[174,1407,195,1938]" captionTargetId="figure@3.[174,1407,195,1940]" captionTargetPageId="3" captionText="FIGURE 1. Gieysztoria bimaculata Wang, Lu & Wu, n. sp. (A) Photographed in life. (B) Squeezed living animal, ventral view. (C) Permanent slide stained by H. E. method. (D) Copulatory apparatus. (E – F) Stylets." httpUri="https://zenodo.org/record/223225/files/figure.png" pageId="1" pageNumber="570">Figs. 1</figureCitation>
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B–D;
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<figureCitation id="134A2A793728FFABE013F802E7B22C84" box="[1392,1436,2013,2038]" captionStart="FIGURE 2" captionStartId="4.[151,250,1123,1145]" captionTargetBox="[158,1430,191,1096]" captionTargetId="figure@4.[151,1435,179,1102]" captionTargetPageId="4" captionText="FIGURE 2. Gieysztoria bimaculata Wang, Lu & Wu, n. sp. (A) Internal organization (lateral view) from a live animal based on permanent slides. (B) Body in whole. C. Stylets." httpUri="https://zenodo.org/record/223226/files/figure.png" pageId="1" pageNumber="570">Fig.</figureCitation>
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</paragraph>
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<paragraph id="8BCE36FC372BFFA8E5F4FF47E3DF2AFA" blockId="2.[151,1436,151,1725]" pageId="2" pageNumber="571">
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2A). Ovary (ov) ends into a short oviduct tightly associated to a separate seminal receptacle (rs) and later connects to the uterus by a variable female duct (fd). Seminal receptacle (rs), diameter 96µm, is filled with allo-sperms (
|
||
<figureCitation id="134A2A79372BFFA8E00DFF63E2882B8A" captionStart="FIGURE 2" captionStartId="4.[151,250,1123,1145]" captionTargetBox="[158,1430,191,1096]" captionTargetId="figure@4.[151,1435,179,1102]" captionTargetPageId="4" captionText="FIGURE 2. Gieysztoria bimaculata Wang, Lu & Wu, n. sp. (A) Internal organization (lateral view) from a live animal based on permanent slides. (B) Body in whole. C. Stylets." httpUri="https://zenodo.org/record/223226/files/figure.png" pageId="2" pageNumber="571">Fig. 2</figureCitation>
|
||
A). Uterus with thick walls, connects to the genital atrium. Irregular-oval-shaped eggs (e) are approximately 182µm in length and 81µm in width (
|
||
<figureCitation id="134A2A79372BFFA8E722FEDBE0A92A6F" box="[577,647,260,285]" captionStart="FIGURE 1" captionStartId="3.[151,250,1972,1994]" captionTargetBox="[174,1407,195,1938]" captionTargetId="figure@3.[174,1407,195,1940]" captionTargetPageId="3" captionText="FIGURE 1. Gieysztoria bimaculata Wang, Lu & Wu, n. sp. (A) Photographed in life. (B) Squeezed living animal, ventral view. (C) Permanent slide stained by H. E. method. (D) Copulatory apparatus. (E – F) Stylets." httpUri="https://zenodo.org/record/223225/files/figure.png" pageId="2" pageNumber="571">Figs.1</figureCitation>
|
||
A & B). Vitellaria (vi), about 525µm long, start from both side at the trailing edge of the pharynx (ph), end dorsally at the end of intestine (i), and enter into a common female duct (fd). The vitellaria (vi) have numerous finger-like branches; each branch is 115µm in average length (
|
||
<figureCitation id="134A2A79372BFFA8E1B1FE93E73F2A16" box="[1234,1297,332,357]" captionStart="FIGURE 1" captionStartId="3.[151,250,1972,1994]" captionTargetBox="[174,1407,195,1938]" captionTargetId="figure@3.[174,1407,195,1940]" captionTargetPageId="3" captionText="FIGURE 1. Gieysztoria bimaculata Wang, Lu & Wu, n. sp. (A) Photographed in life. (B) Squeezed living animal, ventral view. (C) Permanent slide stained by H. E. method. (D) Copulatory apparatus. (E – F) Stylets." httpUri="https://zenodo.org/record/223225/files/figure.png" pageId="2" pageNumber="571">Fig. 1</figureCitation>
|
||
C;
|
||
<figureCitation id="134A2A79372BFFA8E055FE93E7562A16" box="[1334,1400,332,357]" captionStart="FIGURE 2" captionStartId="4.[151,250,1123,1145]" captionTargetBox="[158,1430,191,1096]" captionTargetId="figure@4.[151,1435,179,1102]" captionTargetPageId="4" captionText="FIGURE 2. Gieysztoria bimaculata Wang, Lu & Wu, n. sp. (A) Internal organization (lateral view) from a live animal based on permanent slides. (B) Body in whole. C. Stylets." httpUri="https://zenodo.org/record/223226/files/figure.png" pageId="2" pageNumber="571">Fig. 2</figureCitation>
|
||
A). Gonopore lies ventro-caudally.
|
||
</paragraph>
|
||
<paragraph id="8BCE36FC372BFFA8E5A4FE4BE61C294E" blockId="2.[151,1436,151,1725]" pageId="2" pageNumber="571">
|
||
Male reproductive system consists of two oval testes (t) (
|
||
<figureCitation id="134A2A79372BFFA8E631FE4BE1B22ADE" box="[850,924,404,429]" captionStart="FIGURE 1" captionStartId="3.[151,250,1972,1994]" captionTargetBox="[174,1407,195,1938]" captionTargetId="figure@3.[174,1407,195,1940]" captionTargetPageId="3" captionText="FIGURE 1. Gieysztoria bimaculata Wang, Lu & Wu, n. sp. (A) Photographed in life. (B) Squeezed living animal, ventral view. (C) Permanent slide stained by H. E. method. (D) Copulatory apparatus. (E – F) Stylets." httpUri="https://zenodo.org/record/223225/files/figure.png" pageId="2" pageNumber="571">Figs. 1</figureCitation>
|
||
C–D;
|
||
<figureCitation id="134A2A79372BFFA8E686FE4BE6072ADE" box="[997,1065,404,429]" captionStart="FIGURE 2" captionStartId="4.[151,250,1123,1145]" captionTargetBox="[158,1430,191,1096]" captionTargetId="figure@4.[151,1435,179,1102]" captionTargetPageId="4" captionText="FIGURE 2. Gieysztoria bimaculata Wang, Lu & Wu, n. sp. (A) Internal organization (lateral view) from a live animal based on permanent slides. (B) Body in whole. C. Stylets." httpUri="https://zenodo.org/record/223226/files/figure.png" pageId="2" pageNumber="571">Fig. 2</figureCitation>
|
||
A), 118µm long and 83µm wide, located under both ventro-caudal side of the intestine (i). Vasa deferentia (3µm wide) start from the middle of each testis (t) and project into a double-bulb shape seminal vesicula (vs) subapically (72µm diameter of each) (
|
||
<figureCitation id="134A2A79372BFFA8E056FE03E7562A86" box="[1333,1400,476,501]" captionStart="FIGURE 2" captionStartId="4.[151,250,1123,1145]" captionTargetBox="[158,1430,191,1096]" captionTargetId="figure@4.[151,1435,179,1102]" captionTargetPageId="4" captionText="FIGURE 2. Gieysztoria bimaculata Wang, Lu & Wu, n. sp. (A) Internal organization (lateral view) from a live animal based on permanent slides. (B) Body in whole. C. Stylets." httpUri="https://zenodo.org/record/223226/files/figure.png" pageId="2" pageNumber="571">Fig. 2</figureCitation>
|
||
A). The seminal vesicle (vs) connects with the distal columnar prostate vesicle (pv) (84µm in height and diameter 92µm), which is tightly associated to the sclerotic stylet (st) (
|
||
<figureCitation id="134A2A79372BFFA8E621FDFBE1A5294E" box="[834,907,548,573]" captionStart="FIGURE 1" captionStartId="3.[151,250,1972,1994]" captionTargetBox="[174,1407,195,1938]" captionTargetId="figure@3.[174,1407,195,1940]" captionTargetPageId="3" captionText="FIGURE 1. Gieysztoria bimaculata Wang, Lu & Wu, n. sp. (A) Photographed in life. (B) Squeezed living animal, ventral view. (C) Permanent slide stained by H. E. method. (D) Copulatory apparatus. (E – F) Stylets." httpUri="https://zenodo.org/record/223225/files/figure.png" pageId="2" pageNumber="571">Figs. 1</figureCitation>
|
||
E–F;
|
||
<figureCitation id="134A2A79372BFFA8E6AEFDFBE621294E" box="[973,1039,548,573]" captionStart="FIGURE 2" captionStartId="4.[151,250,1123,1145]" captionTargetBox="[158,1430,191,1096]" captionTargetId="figure@4.[151,1435,179,1102]" captionTargetPageId="4" captionText="FIGURE 2. Gieysztoria bimaculata Wang, Lu & Wu, n. sp. (A) Internal organization (lateral view) from a live animal based on permanent slides. (B) Body in whole. C. Stylets." httpUri="https://zenodo.org/record/223226/files/figure.png" pageId="2" pageNumber="571">Fig. 2</figureCitation>
|
||
C).
|
||
</paragraph>
|
||
<paragraph id="8BCE36FC372BFFA8E5A4FD98E6A7282F" blockId="2.[151,1436,151,1725]" pageId="2" pageNumber="571">
|
||
The sclerotic stylet (st) (
|
||
<figureCitation id="134A2A79372BFFA8E4B9FD98E00D2912" box="[474,547,583,608]" captionStart="FIGURE 1" captionStartId="3.[151,250,1972,1994]" captionTargetBox="[174,1407,195,1938]" captionTargetId="figure@3.[174,1407,195,1940]" captionTargetPageId="3" captionText="FIGURE 1. Gieysztoria bimaculata Wang, Lu & Wu, n. sp. (A) Photographed in life. (B) Squeezed living animal, ventral view. (C) Permanent slide stained by H. E. method. (D) Copulatory apparatus. (E – F) Stylets." httpUri="https://zenodo.org/record/223225/files/figure.png" pageId="2" pageNumber="571">Figs. 1</figureCitation>
|
||
E–F;
|
||
<figureCitation id="134A2A79372BFFA8E705FD98E0862912" box="[614,680,583,608]" captionStart="FIGURE 2" captionStartId="4.[151,250,1123,1145]" captionTargetBox="[158,1430,191,1096]" captionTargetId="figure@4.[151,1435,179,1102]" captionTargetPageId="4" captionText="FIGURE 2. Gieysztoria bimaculata Wang, Lu & Wu, n. sp. (A) Internal organization (lateral view) from a live animal based on permanent slides. (B) Body in whole. C. Stylets." httpUri="https://zenodo.org/record/223226/files/figure.png" pageId="2" pageNumber="571">Fig. 2</figureCitation>
|
||
C) comprises two distinct portions: a belt-like girdle and numerous distal spines in similar shape and size. The maximum length of the stylet (st) is 95µm with a maximum girdle height of 44.9µm. The girdle, with a maximum circumference ca. 250µm, curves into a crescent shape. Countless hollow concaves, considered as muscular attachment points, are present in every single separated stylet (st) (
|
||
<figureCitation id="134A2A79372BFFA8E007FD6BE28E2982" captionStart="FIGURE 1" captionStartId="3.[151,250,1972,1994]" captionTargetBox="[174,1407,195,1938]" captionTargetId="figure@3.[174,1407,195,1940]" captionTargetPageId="3" captionText="FIGURE 1. Gieysztoria bimaculata Wang, Lu & Wu, n. sp. (A) Photographed in life. (B) Squeezed living animal, ventral view. (C) Permanent slide stained by H. E. method. (D) Copulatory apparatus. (E – F) Stylets." httpUri="https://zenodo.org/record/223225/files/figure.png" pageId="2" pageNumber="571">Figs. 1</figureCitation>
|
||
E–F;
|
||
<figureCitation id="134A2A79372BFFA8E587FD08E3092982" box="[228,295,727,752]" captionStart="FIGURE 2" captionStartId="4.[151,250,1123,1145]" captionTargetBox="[158,1430,191,1096]" captionTargetId="figure@4.[151,1435,179,1102]" captionTargetPageId="4" captionText="FIGURE 2. Gieysztoria bimaculata Wang, Lu & Wu, n. sp. (A) Internal organization (lateral view) from a live animal based on permanent slides. (B) Body in whole. C. Stylets." httpUri="https://zenodo.org/record/223226/files/figure.png" pageId="2" pageNumber="571">Fig. 2</figureCitation>
|
||
C). Distally, dagger-shaped spines arise from the proximal girdle. The number of spines ranges from 40 to 46. The first two spines on both side of the girdle are 46±2.9µm (n=17) in average and the rest are 55±3.4µm (n=140) (
|
||
<figureCitation id="134A2A79372BFFA8E465FCC0E363284A" box="[262,333,799,824]" captionStart="FIGURE 2" captionStartId="4.[151,250,1123,1145]" captionTargetBox="[158,1430,191,1096]" captionTargetId="figure@4.[151,1435,179,1102]" captionTargetPageId="4" captionText="FIGURE 2. Gieysztoria bimaculata Wang, Lu & Wu, n. sp. (A) Internal organization (lateral view) from a live animal based on permanent slides. (B) Body in whole. C. Stylets." httpUri="https://zenodo.org/record/223226/files/figure.png" pageId="2" pageNumber="571">Fig. 2</figureCitation>
|
||
C).Spines are 5-6µm embedded in the proximal girdle, arising as hollow and straight. Spines (ca.1µm thick wall) widen to 10µm around the mid-point and then form a point at the end.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36B6577372BFFA8E5A4FCB8E1682DCF" pageId="2" pageNumber="571" type="discussion">
|
||
<paragraph id="8BCE36FC372BFFA8E5A4FCB8E1682DCF" blockId="2.[151,1436,151,1725]" pageId="2" pageNumber="571">
|
||
<emphasis id="B905EAEE372BFFA8E5A4FCB8E31528F2" bold="true" box="[199,315,871,896]" pageId="2" pageNumber="571">Remarks.</emphasis>
|
||
The stylet morphology firmly suggests that
|
||
<taxonomicName id="4C714D7F372BFFA8E651FCB7E1FE28F2" box="[818,976,872,896]" class="Rhabditophora" family="Dalyelliidae" genus="Gieysztoria" kingdom="Animalia" order="Rhabdocoela" pageId="2" pageNumber="571" phylum="Platyhelminthes" rank="species" species="bimaculata" status="sp. nov.">
|
||
<emphasis id="B905EAEE372BFFA8E651FCB7E1FE28F2" box="[818,976,872,896]" italics="true" pageId="2" pageNumber="571">G. bimaculata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B905EAEE372BFFA8E6BBFCB8E63628F2" bold="true" box="[984,1048,871,896]" pageId="2" pageNumber="571">
|
||
<taxonomicNameLabel id="A2365795372BFFA8E6BBFCB8E63628F2" box="[984,1048,871,896]" pageId="2" pageNumber="571" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is a typical “Aequales” species of
|
||
<taxonomicName id="4C714D7F372BFFA8E5F4FC53E33628D1" box="[151,280,908,931]" class="Rhabditophora" family="Dalyelliidae" genus="Gieysztoria" kingdom="Animalia" order="Rhabdocoela" pageId="2" pageNumber="571" phylum="Platyhelminthes" rank="genus">
|
||
<emphasis id="B905EAEE372BFFA8E5F4FC53E33628D1" box="[151,280,908,931]" italics="true" pageId="2" pageNumber="571">Gieysztoria</emphasis>
|
||
</taxonomicName>
|
||
. Based mainly on stylet morphology and configuration,
|
||
<taxonomicName id="4C714D7F372BFFA8E6C3FC53E61028D6" box="[928,1086,908,932]" class="Rhabditophora" family="Dalyelliidae" genus="Gieysztoria" kingdom="Animalia" order="Rhabdocoela" pageId="2" pageNumber="571" phylum="Platyhelminthes" rank="species" species="bimaculata" status="sp. nov.">
|
||
<emphasis id="B905EAEE372BFFA8E6C3FC53E61028D6" box="[928,1086,908,932]" italics="true" pageId="2" pageNumber="571">G. bimaculata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2365795372BFFA8E124FC53E6A628D7" box="[1095,1160,908,933]" pageId="2" pageNumber="571" rank="species">
|
||
<emphasis id="B905EAEE372BFFA8E124FC53E6A628D7" bold="true" box="[1095,1160,908,933]" pageId="2" pageNumber="571">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
can be compared to the following six species:
|
||
<taxonomicName id="4C714D7F372BFFA8E4C0FC6FE16328BA" authority="Hofsten 1907" authorityName="Hofsten" authorityYear="1907" box="[419,845,943,968]" class="Rhabditophora" family="Dalyelliidae" genus="Gieysztoria" kingdom="Animalia" order="Rhabdocoela" pageId="2" pageNumber="571" phylum="Platyhelminthes" rank="species" species="expedita">
|
||
<emphasis id="B905EAEE372BFFA8E4C0FC6FE0A128BA" box="[419,655,944,968]" italics="true" pageId="2" pageNumber="571">Gieysztoria expedita</emphasis>
|
||
(Hofsten 1907)
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C714D7F372BFFA8E63CFC6FE76D28BA" authority="Fulinski & Szynal 1933" authorityName="Fulinski & Szynal" authorityYear="1933" box="[863,1347,943,968]" class="Rhabditophora" family="Dalyelliidae" genus="Gieysztoria" kingdom="Animalia" order="Rhabdocoela" pageId="2" pageNumber="571" phylum="Platyhelminthes" rank="species" species="bicoronaria">
|
||
<emphasis id="B905EAEE372BFFA8E63CFC6FE15E28B5" box="[863,880,944,967]" italics="true" pageId="2" pageNumber="571">G</emphasis>
|
||
.
|
||
<emphasis id="B905EAEE372BFFA8E6E0FC6FE62628BA" box="[899,1032,944,968]" italics="true" pageId="2" pageNumber="571">bicoronaria</emphasis>
|
||
(Fulinski & Szynal 1933)
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C714D7F372BFFA8E0E7FC6FE3E8289F" authority="Luther 1955" authorityName="Luther" authorityYear="1955" class="Rhabditophora" family="Dalyelliidae" genus="Gieysztoria" kingdom="Animalia" order="Rhabdocoela" pageId="2" pageNumber="571" phylum="Platyhelminthes" rank="species" species="expeditoides">
|
||
<emphasis id="B905EAEE372BFFA8E0E7FC6FE7BB28B5" box="[1412,1429,944,967]" italics="true" pageId="2" pageNumber="571">G</emphasis>
|
||
.
|
||
<emphasis id="B905EAEE372BFFA8E5F4FC0BE30D289E" box="[151,291,980,1004]" italics="true" pageId="2" pageNumber="571">expeditoides</emphasis>
|
||
(Luther 1955)
|
||
</taxonomicName>
|
||
from Europe;
|
||
<taxonomicName id="4C714D7F372BFFA8E708FC0BE192289E" authority="Beklemischev 1927" authorityName="Beklemischev" authorityYear="1927" box="[619,956,980,1005]" class="Rhabditophora" family="Dalyelliidae" genus="Gieysztoria" kingdom="Animalia" order="Rhabdocoela" pageId="2" pageNumber="571" phylum="Platyhelminthes" rank="species" species="bergi">
|
||
<emphasis id="B905EAEE372BFFA8E708FC0BE0522899" box="[619,636,980,1003]" italics="true" pageId="2" pageNumber="571">G</emphasis>
|
||
.
|
||
<emphasis id="B905EAEE372BFFA8E7E9FC0BE0EA289E" box="[650,708,980,1004]" italics="true" pageId="2" pageNumber="571">bergi</emphasis>
|
||
(Beklemischev 1927)
|
||
</taxonomicName>
|
||
in Asia;
|
||
<taxonomicName id="4C714D7F372BFFA8E141FC0BE2F62F62" authority="Hartenstein & Dwine 2000" authorityName="Hartenstein & Dwine" authorityYear="2000" class="Rhabditophora" family="Dalyelliidae" genus="Gieysztoria" kingdom="Animalia" order="Rhabdocoela" pageId="2" pageNumber="571" phylum="Platyhelminthes" rank="species" species="superba">
|
||
<emphasis id="B905EAEE372BFFA8E141FC0BE6B5289E" box="[1058,1179,980,1004]" italics="true" pageId="2" pageNumber="571">G. superba</emphasis>
|
||
(Hartenstein & Dwine 2000)
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C714D7F372BFFA8E475FC27E1052F62" authority="Hochberg & Cannon 2001" authorityName="Hochberg & Cannon" authorityYear="2001" box="[278,811,1015,1040]" class="Rhabditophora" family="Dalyelliidae" genus="Gieysztoria" kingdom="Animalia" order="Rhabdocoela" pageId="2" pageNumber="571" phylum="Platyhelminthes" rank="species" species="queenslandica">
|
||
<emphasis id="B905EAEE372BFFA8E475FC27E3092F7D" box="[278,295,1016,1039]" italics="true" pageId="2" pageNumber="571">G</emphasis>
|
||
.
|
||
<emphasis id="B905EAEE372BFFA8E45AFC27E3F52F62" box="[313,475,1016,1040]" italics="true" pageId="2" pageNumber="571">queenslandica</emphasis>
|
||
(Hochberg & Cannon 2001)
|
||
</taxonomicName>
|
||
in
|
||
<collectingCountry id="F366766C372BFFA8E635FC28E1EE2F62" box="[854,960,1015,1040]" name="Australia" pageId="2" pageNumber="571">Australia</collectingCountry>
|
||
.
|
||
<taxonomicName id="4C714D7F372BFFA8E6ADFC27E6652F62" box="[974,1099,1016,1040]" class="Rhabditophora" family="Dalyelliidae" genus="Gieysztoria" kingdom="Animalia" order="Rhabdocoela" pageId="2" pageNumber="571" phylum="Platyhelminthes" rank="species" species="superba">
|
||
<emphasis id="B905EAEE372BFFA8E6ADFC27E1F12F7D" box="[974,991,1016,1039]" italics="true" pageId="2" pageNumber="571">G</emphasis>
|
||
.
|
||
<emphasis id="B905EAEE372BFFA8E692FC27E6652F62" box="[1009,1099,1016,1040]" italics="true" pageId="2" pageNumber="571">superba</emphasis>
|
||
</taxonomicName>
|
||
is the species with the most similar stylet to
|
||
<taxonomicName id="4C714D7F372BFFA8E433FBC3E3C02F46" box="[336,494,1052,1076]" class="Rhabditophora" family="Dalyelliidae" genus="Gieysztoria" kingdom="Animalia" order="Rhabdocoela" pageId="2" pageNumber="571" phylum="Platyhelminthes" rank="species" species="bimaculata" status="sp. nov.">
|
||
<emphasis id="B905EAEE372BFFA8E433FBC3E34F2F41" box="[336,353,1052,1075]" italics="true" pageId="2" pageNumber="571">G</emphasis>
|
||
.
|
||
<emphasis id="B905EAEE372BFFA8E413FBC3E3C02F46" box="[368,494,1052,1076]" italics="true" pageId="2" pageNumber="571">bimaculata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2365795372BFFA8E495FBC3E0182F47" box="[502,566,1052,1077]" pageId="2" pageNumber="571" rank="species">
|
||
<emphasis id="B905EAEE372BFFA8E495FBC3E0182F47" bold="true" box="[502,566,1052,1077]" pageId="2" pageNumber="571">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
.This two species differ in size, pigmentation pattern and the structure of the male copulatory organ (see
|
||
<tableCitation id="C6F30347372BFFA8E4BBFBE0E0032F2A" box="[472,557,1087,1112]" captionStart="TABLE 1" captionStartId="2.[151,239,1772,1795]" captionTargetBox="[159,1413,1822,1958]" captionTargetPageId="2" captionText="TABLE 1. Detailed comparison of the stylets between G. bimaculata n. sp. and G. superba." httpUri="http://table.plazi.org/id/DF0E6674372BFFA8E5F4F933E64E2C71" pageId="2" pageNumber="571" tableUuid="DF0E6674372BFFA8E5F4F933E64E2C71">Table 1</tableCitation>
|
||
).
|
||
<taxonomicName id="4C714D7F372BFFA8E72BFB9FE0ED2F2A" box="[584,707,1088,1112]" class="Rhabditophora" family="Dalyelliidae" genus="Gieysztoria" kingdom="Animalia" order="Rhabdocoela" pageId="2" pageNumber="571" phylum="Platyhelminthes" rank="species" species="superba">
|
||
<emphasis id="B905EAEE372BFFA8E72BFB9FE0ED2F2A" box="[584,707,1088,1112]" italics="true" pageId="2" pageNumber="571">G. superba</emphasis>
|
||
</taxonomicName>
|
||
is a small species which is 550µm long and 200µm wide with posterior red pigment bands and scattered brown pigment spots covering the head and trunk.
|
||
<taxonomicName id="4C714D7F372BFFA8E1C1FBBBE7102F0E" box="[1186,1342,1124,1148]" class="Rhabditophora" family="Dalyelliidae" genus="Gieysztoria" kingdom="Animalia" order="Rhabdocoela" pageId="2" pageNumber="571" phylum="Platyhelminthes" rank="species" species="bimaculata" status="sp. nov.">
|
||
<emphasis id="B905EAEE372BFFA8E1C1FBBBE69D2F09" box="[1186,1203,1124,1147]" italics="true" pageId="2" pageNumber="571">G</emphasis>
|
||
.
|
||
<emphasis id="B905EAEE372BFFA8E1A3FBBBE7102F0E" box="[1216,1342,1124,1148]" italics="true" pageId="2" pageNumber="571">bimaculata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2365795372BFFA8E027FBBBE7AD2F0F" box="[1348,1411,1124,1149]" pageId="2" pageNumber="571" rank="species">
|
||
<emphasis id="B905EAEE372BFFA8E027FBBBE7AD2F0F" bold="true" box="[1348,1411,1124,1149]" pageId="2" pageNumber="571">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
is a larger one which is 1350µm long and 290µm wide with scattered brown spots covering from posterior end of the pharynx to the tapering end of the body. Furthermore, conspicuously,
|
||
<taxonomicName id="4C714D7F372BFFA8E6C0FB73E6112FB6" box="[931,1087,1196,1220]" class="Rhabditophora" family="Dalyelliidae" genus="Gieysztoria" kingdom="Animalia" order="Rhabdocoela" pageId="2" pageNumber="571" phylum="Platyhelminthes" rank="species" species="bimaculata" status="sp. nov.">
|
||
<emphasis id="B905EAEE372BFFA8E6C0FB73E19A2FB1" box="[931,948,1196,1219]" italics="true" pageId="2" pageNumber="571">G</emphasis>
|
||
.
|
||
<emphasis id="B905EAEE372BFFA8E6A2FB73E6112FB6" box="[961,1087,1196,1220]" italics="true" pageId="2" pageNumber="571">bimaculata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2365795372BFFA8E125FB73E6AB2FB7" box="[1094,1157,1196,1221]" pageId="2" pageNumber="571" rank="species">
|
||
<emphasis id="B905EAEE372BFFA8E125FB73E6AB2FB7" bold="true" box="[1094,1157,1196,1221]" pageId="2" pageNumber="571">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, present two dark brown clavate pigmentation both ventrally and dorsally between pharynx and intestine. However, the main taxonomic character is the structure of the sclerotic stylet(Luther 1955). The girdle of
|
||
<taxonomicName id="4C714D7F372BFFA8E691FB2BE6422E7E" box="[1010,1132,1268,1292]" class="Rhabditophora" family="Dalyelliidae" genus="Gieysztoria" kingdom="Animalia" order="Rhabdocoela" pageId="2" pageNumber="571" phylum="Platyhelminthes" rank="species" species="superba">
|
||
<emphasis id="B905EAEE372BFFA8E691FB2BE62D2E79" box="[1010,1027,1268,1291]" italics="true" pageId="2" pageNumber="571">G</emphasis>
|
||
.
|
||
<emphasis id="B905EAEE372BFFA8E171FB2BE6422E7E" box="[1042,1132,1268,1292]" italics="true" pageId="2" pageNumber="571">superba</emphasis>
|
||
</taxonomicName>
|
||
is 20µm of height and the one of
|
||
<taxonomicName id="4C714D7F372BFFA8E595FAC7E3B22E42" box="[246,412,1304,1328]" class="Rhabditophora" family="Dalyelliidae" genus="Gieysztoria" kingdom="Animalia" order="Rhabdocoela" pageId="2" pageNumber="571" phylum="Platyhelminthes" rank="species" species="bimaculata" status="sp. nov.">
|
||
<emphasis id="B905EAEE372BFFA8E595FAC7E3292E5D" box="[246,263,1304,1327]" italics="true" pageId="2" pageNumber="571">G</emphasis>
|
||
.
|
||
<emphasis id="B905EAEE372BFFA8E47DFAC7E3B22E42" box="[286,412,1304,1328]" italics="true" pageId="2" pageNumber="571">bimaculata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2365795372BFFA8E4CFFAC8E3DA2E42" box="[428,500,1303,1328]" pageId="2" pageNumber="571" rank="species">
|
||
<emphasis id="B905EAEE372BFFA8E4CFFAC8E3DA2E42" bold="true" box="[428,500,1303,1328]" pageId="2" pageNumber="571">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
is much higher as 35µm in average, additionally, 45µm at maximum. The circumference of the girdle of
|
||
<taxonomicName id="4C714D7F372BFFA8E48DFAE3E0492E26" box="[494,615,1340,1364]" class="Rhabditophora" family="Dalyelliidae" genus="Gieysztoria" kingdom="Animalia" order="Rhabdocoela" pageId="2" pageNumber="571" phylum="Platyhelminthes" rank="species" species="superba">
|
||
<emphasis id="B905EAEE372BFFA8E48DFAE3E3D12E21" box="[494,511,1340,1363]" italics="true" pageId="2" pageNumber="571">G</emphasis>
|
||
.
|
||
<emphasis id="B905EAEE372BFFA8E76EFAE3E0492E26" box="[525,615,1340,1364]" italics="true" pageId="2" pageNumber="571">superba</emphasis>
|
||
</taxonomicName>
|
||
is ca.100µm and the one of the new species is ca.250µm. The number of distal spines of
|
||
<taxonomicName id="4C714D7F372BFFA8E42EFABFE3E62E0A" box="[333,456,1376,1400]" class="Rhabditophora" family="Dalyelliidae" genus="Gieysztoria" kingdom="Animalia" order="Rhabdocoela" pageId="2" pageNumber="571" phylum="Platyhelminthes" rank="species" species="superba">
|
||
<emphasis id="B905EAEE372BFFA8E42EFABFE3702E05" box="[333,350,1376,1399]" italics="true" pageId="2" pageNumber="571">G</emphasis>
|
||
.
|
||
<emphasis id="B905EAEE372BFFA8E40DFABFE3E62E0A" box="[366,456,1376,1400]" italics="true" pageId="2" pageNumber="571">superba</emphasis>
|
||
</taxonomicName>
|
||
is ca.40 comparing to 44~46 spines of the new species. The shape and length of the spines of both species are different. The spines of
|
||
<taxonomicName id="4C714D7F372BFFA8E785FA5BE14C2EEE" box="[742,866,1412,1436]" class="Rhabditophora" family="Dalyelliidae" genus="Gieysztoria" kingdom="Animalia" order="Rhabdocoela" pageId="2" pageNumber="571" phylum="Platyhelminthes" rank="species" species="superba">
|
||
<emphasis id="B905EAEE372BFFA8E785FA5BE0D92EE9" box="[742,759,1412,1435]" italics="true" pageId="2" pageNumber="571">G</emphasis>
|
||
.
|
||
<emphasis id="B905EAEE372BFFA8E66BFA5BE14C2EEE" box="[776,866,1412,1436]" italics="true" pageId="2" pageNumber="571">superba</emphasis>
|
||
</taxonomicName>
|
||
are straight and fine which are equal length and approx. 43µm long. Nevertheless, spines of
|
||
<taxonomicName id="4C714D7F372BFFA8E7E0FA77E1312EB2" box="[643,799,1448,1472]" class="Rhabditophora" family="Dalyelliidae" genus="Gieysztoria" kingdom="Animalia" order="Rhabdocoela" pageId="2" pageNumber="571" phylum="Platyhelminthes" rank="species" species="bimaculata" status="sp. nov.">
|
||
<emphasis id="B905EAEE372BFFA8E7E0FA77E0BA2ECD" box="[643,660,1448,1471]" italics="true" pageId="2" pageNumber="571">G</emphasis>
|
||
.
|
||
<emphasis id="B905EAEE372BFFA8E7C2FA77E1312EB2" box="[673,799,1448,1472]" italics="true" pageId="2" pageNumber="571">bimaculata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2365795372BFFA8E645FA78E14B2EB2" box="[806,869,1447,1472]" pageId="2" pageNumber="571" rank="species">
|
||
<emphasis id="B905EAEE372BFFA8E645FA78E14B2EB2" bold="true" box="[806,869,1447,1472]" pageId="2" pageNumber="571">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
are dagger-shaped with fine tips slightly bent. It is worth mentioning that the first spine (46±2.9µm) on both side girdle are ca.10µm shorter than the spines (55±3.4µm) in the middle. As for
|
||
<taxonomicName id="4C714D7F372BFFA8E771FA2FE0FC2D7A" box="[530,722,1520,1544]" class="Rhabditophora" family="Dalyelliidae" genus="Gieysztoria" kingdom="Animalia" order="Rhabdocoela" pageId="2" pageNumber="571" phylum="Platyhelminthes" rank="species" species="queenslandica">
|
||
<emphasis id="B905EAEE372BFFA8E771FA2FE0FC2D7A" box="[530,722,1520,1544]" italics="true" pageId="2" pageNumber="571">G. queenslandica</emphasis>
|
||
</taxonomicName>
|
||
, the Australian species has a stylet with 11µm girdle and 27–32 distal spines.
|
||
<taxonomicName id="4C714D7F372BFFA8E454F9CBE3D22D5E" box="[311,508,1556,1580]" class="Rhabditophora" family="Dalyelliidae" genus="Gieysztoria" kingdom="Animalia" order="Rhabdocoela" pageId="2" pageNumber="571" phylum="Platyhelminthes" rank="species" species="queenslandica">
|
||
<emphasis id="B905EAEE372BFFA8E454F9CBE3D22D5E" box="[311,508,1556,1580]" italics="true" pageId="2" pageNumber="571">G. queenslandica</emphasis>
|
||
</taxonomicName>
|
||
with spines which are ca. 7µm less than the spines of the new species, shows additional differences in girdle height as well as the number and length of spines.
|
||
<taxonomicName id="4C714D7F372BFFA8E15AF9E7E6962D22" box="[1081,1208,1592,1616]" class="Rhabditophora" family="Dalyelliidae" genus="Gieysztoria" kingdom="Animalia" order="Rhabdocoela" pageId="2" pageNumber="571" phylum="Platyhelminthes" rank="species" species="expedita">
|
||
<emphasis id="B905EAEE372BFFA8E15AF9E7E6962D22" box="[1081,1208,1592,1616]" italics="true" pageId="2" pageNumber="571">G. expedita</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C714D7F372BFFA8E193F9E7E7B22D22" box="[1264,1436,1592,1616]" class="Rhabditophora" family="Dalyelliidae" genus="Gieysztoria" kingdom="Animalia" order="Rhabdocoela" pageId="2" pageNumber="571" phylum="Platyhelminthes" rank="species" species="expeditoides">
|
||
<emphasis id="B905EAEE372BFFA8E193F9E7E7B22D22" box="[1264,1436,1592,1616]" italics="true" pageId="2" pageNumber="571">G. expeditoides</emphasis>
|
||
</taxonomicName>
|
||
have a small stylet less than 40µm in length and 20–24 spines.
|
||
<emphasis id="B905EAEE372BFFA8E63EF983E19C2D06" box="[861,946,1628,1652]" italics="true" pageId="2" pageNumber="571">G. b e rgi</emphasis>
|
||
has a 107µm stylet and 24 distal spines.
|
||
<taxonomicName id="4C714D7F372BFFA8E0E7F983E3322DEA" class="Rhabditophora" family="Dalyelliidae" genus="Gieysztoria" kingdom="Animalia" order="Rhabdocoela" pageId="2" pageNumber="571" phylum="Platyhelminthes" rank="species" species="bicoronaria">
|
||
<emphasis id="B905EAEE372BFFA8E0E7F983E3322DEA" italics="true" pageId="2" pageNumber="571">G. bicoronaria</emphasis>
|
||
</taxonomicName>
|
||
has a stylet with 31 fine spines. Within the “Aequales” group,
|
||
<taxonomicName id="4C714D7F372BFFA8E685F95FE6AD2DEA" box="[998,1155,1664,1688]" class="Rhabditophora" family="Dalyelliidae" genus="Gieysztoria" kingdom="Animalia" order="Rhabdocoela" pageId="2" pageNumber="571" phylum="Platyhelminthes" rank="species" species="bimaculata" status="sp. nov.">
|
||
<emphasis id="B905EAEE372BFFA8E685F95FE6AD2DEA" box="[998,1155,1664,1688]" italics="true" pageId="2" pageNumber="571">G. bimaculata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2365795372BFFA8E1EFF9A0E6E52DEA" box="[1164,1227,1663,1688]" pageId="2" pageNumber="571" rank="species">
|
||
<emphasis id="B905EAEE372BFFA8E1EFF9A0E6E52DEA" bold="true" box="[1164,1227,1663,1688]" pageId="2" pageNumber="571">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
has the maximum number of spines (44–46) and girdle circumference (250µm).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |