295 lines
36 KiB
XML
295 lines
36 KiB
XML
<document id="545AFD4D14876B5D47F74466EFDCD2BF" ID-DOI="10.12651/JSR.2023.12.3.203" ID-ISSN="2713-8615" ID-Zenodo-Dep="13139732" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1722394104510" checkinUser="felipe" docAuthor="Yeo, Jeong Hyeon & Jung, Pablo Quintela-Alonso and Jae-Ho" docDate="2023" docId="BC7687FC1702812A178EFD48FDDDFCE7" docLanguage="en" docName="JSpeciesRes.12.3.203-211.pdf" docOrigin="Journal of Species Research 12 (3)" docStyle="DocumentStyle:4D398BFF45FF8CA9E08F546BB06AE372.2:JSpeciesRes.2012-.journal_article" docStyleId="4D398BFF45FF8CA9E08F546BB06AE372" docStyleName="JSpeciesRes.2012-.journal_article" docStyleVersion="2" docTitle="Euplotes focardii Valbonesi and Luporini 1990" docType="treatment" docVersion="2" lastPageNumber="205" masterDocId="404FFF8417038128171EFFE0FFA1FF86" masterDocTitle="New record of five Euplotes species (Protozoa, Ciliophora) collected from South Korea" masterLastPageNumber="211" masterPageNumber="203" pageNumber="204" updateTime="1722394507057" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:titleInfo id="71653833AD2967F34F7969759EEB38E8">
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<mods:title id="814B37668C005A891331BB8E88D7F027">New record of five Euplotes species (Protozoa, Ciliophora) collected from South Korea</mods:title>
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</mods:titleInfo>
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<mods:name id="DCFB2E089E77FF152156E2351049A1D3" type="personal">
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<mods:roleTerm id="5E5C4920DB9567B0B051811641F5CAB7">Author</mods:roleTerm>
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<mods:namePart id="C3199CB53A89DCA69E29CE7A3039961F">Yeo, Jeong Hyeon</mods:namePart>
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<mods:affiliation id="90A0DC70CF51B68C418B97B623A824CD">Department of Biology, Gangneung-Wonju National University, Gangneung 25457, Republic of Korea</mods:affiliation>
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</mods:name>
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<mods:name id="AA7CCF937D0AF3625B3404B25D595B71" type="personal">
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<mods:roleTerm id="3E18615400FC3E4F462C0B0C917065FB">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="D4D02E39EB7FEC298F3F774B57EE8FA0">Jung, Pablo Quintela-Alonso and Jae-Ho</mods:namePart>
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<mods:typeOfResource id="C73B7FC53BCBE3EB25673F9507D50EA8">text</mods:typeOfResource>
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<mods:titleInfo id="52511226FF1FB940BBCC1553D96FBC6E">
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<mods:title id="A2593BD8CBACB6D3D5A571A76ED60902">Journal of Species Research</mods:title>
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</mods:titleInfo>
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<mods:part id="5311CFCC631C00D37CF3ADED2E13924D">
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<mods:date id="6D47F4B7CD0642FDEB767627CDF3F2E9">2023</mods:date>
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<mods:detail id="E3E68ABB078D00A8CCCE7290CF12D199" type="volume">
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<mods:number id="B5DFEAB27CA5092B2C27689D39D94345">12</mods:number>
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</mods:detail>
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<mods:detail id="F99E93342CED5C52B3D3E0F9ABDEADA2" type="issue">
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<mods:number id="27F1F9A9F73EF459DFDB45882BDF3D94">3</mods:number>
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<mods:start id="716C24457841F5CA1F1F6EE63F388A32">203</mods:start>
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<mods:end id="B6F4B0F4E556AA6D90453CD8186DFA1D">211</mods:end>
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<mods:classification id="4215D3C687014A33C9B997ACB156542B">journal article</mods:classification>
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<mods:identifier id="6D195F3DA0A3DFC275D4812E41D3B25D" type="DOI">10.12651/JSR.2023.12.3.203</mods:identifier>
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<mods:identifier id="EF09EA4EF73B98751985B4ED07F7C5E3" type="ISSN">2713-8615</mods:identifier>
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<mods:identifier id="EA6DD2D9D6B7576D7ABCF49912A4A785" type="Zenodo-Dep">13139732</mods:identifier>
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<treatment id="BC7687FC1702812A178EFD48FDDDFCE7" LSID="urn:lsid:plazi:treatment:BC7687FC1702812A178EFD48FDDDFCE7" httpUri="http://treatment.plazi.org/id/BC7687FC1702812A178EFD48FDDDFCE7" lastPageId="2" lastPageNumber="205" pageId="1" pageNumber="204">
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<subSubSection id="7CC5656117028129178EFD48FD1DFD46" box="[144,700,680,705]" pageId="1" pageNumber="204" type="nomenclature">
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<paragraph id="346036EA17028129178EFD48FD1DFD46" blockId="1.[144,700,680,705]" box="[144,700,680,705]" pageId="1" pageNumber="204">
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<heading id="6F28818617028129178EFD48FD1DFD46" bold="true" box="[144,700,680,705]" fontSize="36" level="2" pageId="1" pageNumber="204" reason="3">
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||
<emphasis id="06ABEAF817028129178EFD48FD1DFD46" bold="true" box="[144,700,680,705]" pageId="1" pageNumber="204">
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||
1.
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<taxonomicName id="F3DF4D691702812917B4FD48FD1DFD46" ID-CoL="3CW9L" ID-ENA="36767" authority="Valbonesi and Luporini, 1990" authorityName="Valbonesi and Luporini" authorityYear="1990" box="[170,700,680,705]" class="Hypotrichea" family="Euplotidae" genus="Euplotes" kingdom="Chromista" order="Euplotida" pageId="1" pageNumber="204" phylum="Ciliophora" rank="species" species="focardii">
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<emphasis id="06ABEAF81702812917B4FD48FEC6FD46" bold="true" box="[170,359,680,704]" italics="true" pageId="1" pageNumber="204">Euplotes focardii</emphasis>
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Valbonesi and Luporini, 1990
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</taxonomicName>
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||
</emphasis>
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</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="7CC565611702812917B4FD29FF5DFD67" box="[170,252,713,737]" pageId="1" pageNumber="204" type="description">
|
||
<paragraph id="346036EA1702812917B4FD29FF5DFD67" blockId="1.[170,252,713,737]" box="[170,252,713,737]" pageId="1" pageNumber="204">
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||
<emphasis id="06ABEAF81702812917B4FD29FF5DFD67" bold="true" box="[170,252,713,737]" pageId="1" pageNumber="204">
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||
(
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<figureCitation id="ACE42A6F1702812917ACFD29FF52FD67" box="[178,243,713,737]" captionStart="Fig" captionStartId="1.[144,177,1880,1902]" captionTargetBox="[145,1395,1485,1847]" captionTargetId="figure-575@1.[144,1414,1485,1847]" captionTargetPageId="1" captionText="Fig. 1. Euplotes focardii in vivo (A) and after protargol (B, C) and “wet” silver nitrate impregnation(D). A-D. Ventral (A, C) and dorsal (B, D) views of two specimens showing the infraciliature and the three ventral and six dorsal ridges. E. Dorsal argyrome in double-eurystomus pattern.AZM, adoral zone of membranelles; CC; caudal cirri; DK, dorsal kineties; FVC, frontoventral cirri; MC, marginal cirri. Scale bars: 20μm." figureDoi="http://doi.org/10.5281/zenodo.13139734" httpUri="https://zenodo.org/record/13139734/files/figure.png" pageId="1" pageNumber="204">Fig. 1</figureCitation>
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)
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</emphasis>
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||
</paragraph>
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</subSubSection>
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||
<subSubSection id="7CC5656117028129178EFCE9FE91FC04" pageId="1" pageNumber="204" type="materials_examined">
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<paragraph id="346036EA17028129178EFCE9FE91FC04" blockId="1.[144,749,777,1414]" pageId="1" pageNumber="204">
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||
<emphasis id="06ABEAF817028129178EFCE9FED1FCA7" bold="true" box="[144,368,777,801]" pageId="1" pageNumber="204">Material examined.</emphasis>
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<materialsCitation id="84B73CB7170281291669FCE9FE8DFC04" collectingDate="2020-02-20" country="South Korea" county="Jeju-si" latitude="33.517223" location="Marine" longLatPrecision="20" longitude="126.534164" municipality="Geonib-dong" pageId="1" pageNumber="204" specimenCount="1" stateProvince="Jeju">
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<location id="31006031170281291669FCE9FE62FCA7" LSID="urn:lsid:plazi:treatment:BC7687FC1702812A178EFD48FDDDFCE7:31006031170281291669FCE9FE62FCA7" box="[375,451,777,801]" country="South Korea" county="Jeju-si" latitude="33.517223" longLatPrecision="20" longitude="126.534164" municipality="Geonib-dong" name="Marine" pageId="1" pageNumber="204" stateProvince="Jeju">Marine</location>
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water (salinity 34.9‰, temperature 21℃) collected from
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<location id="310060311702812916F8FCC9FDE9FCC7" LSID="urn:lsid:plazi:treatment:BC7687FC1702812A178EFD48FDDDFCE7:310060311702812916F8FCC9FDE9FCC7" box="[486,584,809,833]" country="South Korea" county="Jeju-si" latitude="33.517223" longLatPrecision="20" longitude="126.534164" municipality="Geonib-dong" name="Seobudu" pageId="1" pageNumber="204" stateProvince="Jeju">Seobudu</location>
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,
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<collectingMunicipality id="D404AC90170281291548FCC9FD49FCC7" box="[598,744,809,833]" pageId="1" pageNumber="204">Geonib-dong</collectingMunicipality>
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,
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<collectingCounty id="DD014E6617028129178EFCAAFF76FCE4" box="[144,215,842,866]" pageId="1" pageNumber="204">Jeju-si</collectingCounty>
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,
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<collectingRegion id="F61BF8081702812917FDFCAAFE92FCE4" box="[227,307,842,866]" country="South Korea" name="Jeju" pageId="1" pageNumber="204">Jeju-do</collectingRegion>
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,
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<collectingCountry id="4CC8767A17028129165EFCAAFE21FCE7" box="[320,384,842,865]" name="South Korea" pageId="1" pageNumber="204">Korea</collectingCountry>
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(
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<geoCoordinate id="51EB502D170281291690FCAAFDA1FCE7" box="[398,512,841,866]" degrees="33" direction="north" minutes="31" orientation="latitude" pageId="1" pageNumber="204" precision="15" seconds="2" value="33.517223">33°31′2″N</geoCoordinate>
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,
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<geoCoordinate id="51EB502D170281291513FCAAFD29FCE4" box="[525,648,841,866]" degrees="126" direction="east" minutes="32" orientation="longitude" pageId="1" pageNumber="204" precision="15" seconds="3" value="126.534164">126°32′3″E</geoCoordinate>
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) on
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<date id="4061102A1702812915A2FCAAFE8DFC04" pageId="1" pageNumber="204" value="2020-02-20">
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<collectingDate id="5025E9C21702812915A2FCAAFE8DFC04" pageId="1" pageNumber="204" value="2020-02-20">February 20, 2020</collectingDate>
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</date>
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="7CC5656117028129178EFC6AFE0CFB43" pageId="1" pageNumber="204" type="diagnosis">
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<paragraph id="346036EA17028129178EFC6AFE0CFB43" blockId="1.[144,749,777,1414]" pageId="1" pageNumber="204">
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<emphasis id="06ABEAF817028129178EFC6AFEA5FC24" bold="true" box="[144,260,906,930]" pageId="1" pageNumber="204">Diagnosis.</emphasis>
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Body size 53.9-72.7 × 41.7-58.8 μm (on average 65.1 × 47.1 μm) after protargol impregnation, shape ellipsoidal, 6 dorsal and 3 ventral ridges (shorter ventral ridges between frontoventral cirri are not included); macronucleus C-shaped, with a single small spherical micronucleus attached to it; 49-56 adoral membranelles; 10 frontoventral, 5 transverse, 2 caudal and 2 marginal cirri; 9 or 10 dorsal kineties, of which the middle kinety composed of about 15-20 dikinetids; dorsal argyrome pattern of double-
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<taxonomicName id="F3DF4D691702812917E5FB4DFED3FB42" authorityName="Wrzesniowski" authorityYear="1870" box="[251,370,1197,1220]" class="Hypotrichea" family="Euplotidae" genus="Euplotes" kingdom="Chromista" order="Euplotida" pageId="1" pageNumber="204" phylum="Ciliophora" rank="species" species="eurystomus">
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<emphasis id="06ABEAF81702812917E5FB4DFED3FB42" box="[251,370,1197,1220]" italics="true" pageId="1" pageNumber="204">eurystomus</emphasis>
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</taxonomicName>
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<typeStatus id="EB648848170281291667FB4DFE08FB43" box="[377,425,1197,1221]" pageId="1" pageNumber="204">type</typeStatus>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="7CC5656117028129178EFB2DFE03FA83" pageId="1" pageNumber="204" type="distribution">
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<paragraph id="346036EA17028129178EFB2DFE03FA83" blockId="1.[144,749,777,1414]" pageId="1" pageNumber="204">
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<emphasis id="06ABEAF817028129178EFB2DFE83FB63" bold="true" box="[144,290,1229,1253]" pageId="1" pageNumber="204">Distribution.</emphasis>
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<collectingCountry id="4CC8767A170281291639FB2DFE35FB63" box="[295,404,1229,1253]" name="Antarctica" pageId="1" pageNumber="204">Antarctica</collectingCountry>
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(
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<bibRefCitation id="504E4B1B170281291680FB2DFD44FB63" author="Valbonesi, A. & P. Luporini" box="[414,741,1229,1253]" pageId="1" pageNumber="204" pagination="57 - 61" refId="ref6699" refString="Valbonesi, A. and P. Luporini. 1990 b. A new marine species of Euplotes (Ciliophora, Hypotrichida) from Antarctica. Bulletin of the British Museum (Natural History) Zoology 56: 57 - 61." type="journal article" year="1990">Valbonesi and Luporini, 1990b</bibRefCitation>
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) and
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<collectingCountry id="4CC8767A1702812917A2FB0EFF5DFA83" box="[188,252,1262,1285]" name="South Korea" pageId="1" pageNumber="204">Korea</collectingCountry>
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(present study).
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</paragraph>
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</subSubSection>
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<subSubSection id="7CC565611702812A178EFAEEFDDDFCE7" lastPageId="2" lastPageNumber="205" pageId="1" pageNumber="204" type="discussion">
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<paragraph id="346036EA17028129178EFAEEFA24FCA7" blockId="1.[144,749,777,1414]" lastBlockId="1.[809,1414,261,1414]" pageId="1" pageNumber="204">
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<emphasis id="06ABEAF817028129178EFAEEFEA2FAA0" bold="true" box="[144,259,1294,1318]" pageId="1" pageNumber="204">Remarks.</emphasis>
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The Korean population resembles the
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<typeStatus id="EB6488481702812915A3FAEEFD4AFAA0" box="[701,747,1294,1318]" pageId="1" pageNumber="204">type</typeStatus>
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population except for the dorsal (distinct vs. indistinct) and ventral ridges (3 vs. 2) (
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<bibRefCitation id="504E4B1B170281291691FAAEFD40FAE0" author="Valbonesi, A. & P. Luporini" box="[399,737,1358,1382]" pageId="1" pageNumber="204" pagination="57 - 61" refId="ref6699" refString="Valbonesi, A. and P. Luporini. 1990 b. A new marine species of Euplotes (Ciliophora, Hypotrichida) from Antarctica. Bulletin of the British Museum (Natural History) Zoology 56: 57 - 61." type="journal article" year="1990">Valbonesi and Luporini, 1990b</bibRefCitation>
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). These populations were collected from marine environments and the other morphometric data correspond each other. The identification of
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<taxonomicName id="F3DF4D6917028129134EFEC6FB60FEBB" authorityName="Valbonesi and Luporini" authorityYear="1990" box="[1104,1217,293,317]" class="Hypotrichea" family="Euplotidae" genus="Euplotes" kingdom="Chromista" order="Euplotida" pageId="1" pageNumber="204" phylum="Ciliophora" rank="species" species="focardii">
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<emphasis id="06ABEAF817028129134EFEC6FB60FEBB" box="[1104,1217,293,317]" italics="true" pageId="1" pageNumber="204">E. focardii</emphasis>
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</taxonomicName>
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is rather complex due to the strong overlapping of morphometric data among several
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<taxonomicName id="F3DF4D69170281291467FE86FB84FEF8" box="[889,1061,358,382]" pageId="1" pageNumber="204">
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<emphasis id="06ABEAF8170281291467FE86FC75FEF8" box="[889,980,358,382]" italics="true" pageId="1" pageNumber="204">Euplotes</emphasis>
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species
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</taxonomicName>
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(e.g., body size, adoral membranelles, cirri, dorsal kineties).
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<taxonomicName id="F3DF4D69170281291350FE66FAA2FE18" authorityName="Valbonesi and Luporini" authorityYear="1990" box="[1102,1283,390,414]" class="Hypotrichea" family="Euplotidae" genus="Euplotes" kingdom="Chromista" order="Euplotida" pageId="1" pageNumber="204" phylum="Ciliophora" rank="species" species="focardii">
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<emphasis id="06ABEAF8170281291350FE66FAA2FE18" box="[1102,1283,390,414]" italics="true" pageId="1" pageNumber="204">Euplotes focardii</emphasis>
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||
</taxonomicName>
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morphologically resembles
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<taxonomicName id="F3DF4D691702812914FCFE47FAC0FE38" authority="Wichterman, 1964" authorityName="Wichterman" authorityYear="1964" box="[994,1377,422,446]" class="Hypotrichea" family="Euplotidae" genus="Euplotes" kingdom="Chromista" order="Euplotida" pageId="1" pageNumber="204" phylum="Ciliophora" rank="species" species="neapolitanus">
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<emphasis id="06ABEAF81702812914FCFE47FB2CFE38" box="[994,1165,422,446]" italics="true" pageId="1" pageNumber="204">E. neapolitanus</emphasis>
|
||
<bibRefCitation id="504E4B1B170281291388FE46FAC0FE38" author="Wichterman, R." box="[1174,1377,422,446]" pageId="1" pageNumber="204" pagination="362 - 370" refId="ref6864" refString="Wichterman, R. 1964. Description and Life Cycle of Euplotes neapolitanus sp. nov. (Protozoa, Ciliophora, Hypotrichida) from the Gulf of Naples. Transactions of the American Microscopical Society 83 (3): 362 - 370." type="journal article" year="1964">Wichterman, 1964</bibRefCitation>
|
||
</taxonomicName>
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||
,
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||
<taxonomicName id="F3DF4D69170281291270FE47FA9BFE58" authority="Dragesco and Dragesco-Kerneis, 1986" authorityName="Dragesco and Dragesco-Kerneis" authorityYear="1986" class="Hypotrichea" family="Euplotidae" genus="Euplotes" kingdom="Chromista" order="Euplotida" pageId="1" pageNumber="204" phylum="Ciliophora" rank="species" species="platystoma">
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||
<emphasis id="06ABEAF8170281291270FE47FC3DFE58" italics="true" pageId="1" pageNumber="204">E. platystoma</emphasis>
|
||
<bibRefCitation id="504E4B1B1702812914BDFE27FA9BFE58" author="Dragesco, J. & A. Dragesco-Kerneis" box="[931,1338,454,479]" pageId="1" pageNumber="204" pagination="1 - 559" refId="ref5197" refString="Dragesco, J. and A. Dragesco-Kerneis. 1986. Cilies libres de l'Afrique intertropicale. Introduction a la connaissance et a l'etude des cilies. Faune Tropicale 26: 1 - 559." type="journal article" year="1986">Dragesco and Dragesco-Kernéis, 1986</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="F3DF4D69170281291271FE27FB28FE79" authority="Song et al., 1998" authorityName="Song" authorityYear="1998" class="Hypotrichea" family="Euplotidae" genus="Euplotes" kingdom="Chromista" order="Euplotida" pageId="1" pageNumber="204" phylum="Ciliophora" rank="species" species="shanghaiensis">
|
||
<emphasis id="06ABEAF8170281291271FE27FC61FE79" italics="true" pageId="1" pageNumber="204">E. shanghaiensis</emphasis>
|
||
<bibRefCitation id="504E4B1B1702812914D7FE07FB28FE79" author="Song, W. & A. Warren & B. F. Hill" box="[969,1161,487,511]" pageId="1" pageNumber="204" pagination="104 - 110" refId="ref6573" refString="Song, W., A. Warren and B. F. Hill. 1998. Description of a new freshwater ciliate, Euplotes shanghaiensis nov. spec. from China (Ciliophora, Euplotidae). European Journal of Protistology 34 (2): 104 - 110." type="journal article" year="1998">
|
||
Song
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||
<emphasis id="06ABEAF8170281291317FE07FBE0FE79" box="[1033,1089,487,511]" italics="true" pageId="1" pageNumber="204">et al.</emphasis>
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||
, 1998
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</bibRefCitation>
|
||
</taxonomicName>
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||
.
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||
<taxonomicName id="F3DF4D6917028129138BFE07FA27FE79" authorityName="Wichterman" authorityYear="1964" box="[1173,1414,487,511]" class="Hypotrichea" family="Euplotidae" genus="Euplotes" kingdom="Chromista" order="Euplotida" pageId="1" pageNumber="204" phylum="Ciliophora" rank="species" species="neapolitanus">
|
||
<emphasis id="06ABEAF817028129138BFE07FA27FE79" box="[1173,1414,487,511]" italics="true" pageId="1" pageNumber="204">Euplotes neapolitanus</emphasis>
|
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</taxonomicName>
|
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differs from
|
||
<taxonomicName id="F3DF4D691702812914B7FDE8FBB4FD99" authorityName="Valbonesi and Luporini" authorityYear="1990" box="[937,1045,519,543]" class="Hypotrichea" family="Euplotidae" genus="Euplotes" kingdom="Chromista" order="Euplotida" pageId="1" pageNumber="204" phylum="Ciliophora" rank="species" species="focardii">
|
||
<emphasis id="06ABEAF81702812914B7FDE8FBB4FD99" box="[937,1045,519,543]" italics="true" pageId="1" pageNumber="204">E. focardii</emphasis>
|
||
</taxonomicName>
|
||
by the body size (130-150 × 70-75 μm vs. 38-110 × 30-92 μm), the shape of anterior body end (truncated vs. rounded) and the arrangement of marginal and caudal cirri (evenly distributed vs. a distinct gap between marginal and caudal cirri) (
|
||
<bibRefCitation id="504E4B1B1702812913AEFD68FA99FD26" author="Curds, C. R." box="[1200,1336,648,672]" pageId="1" pageNumber="204" pagination="1 - 61" refId="ref4944" refString="Curds, C. R. 1975. A guide to the species of the genus Euplotes (Hypotrichida, Ciliatea). Bulletin of the British Museum (National History) Zoology 28: 1 - 61." type="journal article" year="1975">Curds, 1975</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="504E4B1B17028129125BFD68FC2FFD47" author="Liu, W. & J. Jiang & Y. Tan & X. Lin" pageId="1" pageNumber="204" pagination="1 - 12" refId="ref5891" refString="Liu, W., J. Jiang, Y. Tan and X. Lin. 2020. Novel contributions to the taxonomy of the ciliates genus Euplotes (Ciliophora, Euplotida): Redescription of two poorly known species, with a brief note on the distributions of this genus in coastal waters of Southern China. Frontiers in Marine Science 7: 1 - 12." type="journal article" year="2020">
|
||
Liu
|
||
<emphasis id="06ABEAF817028129126CFD69FCE4FD46" italics="true" pageId="1" pageNumber="204">et al.</emphasis>
|
||
, 2020
|
||
</bibRefCitation>
|
||
).
|
||
<taxonomicName id="F3DF4D691702812914BFFD48FB3EFD46" box="[929,1183,680,704]" class="Hypotrichea" family="Euplotidae" genus="Euplotes" kingdom="Chromista" order="Euplotida" pageId="1" pageNumber="204" phylum="Ciliophora" rank="species" species="shanghaiensis">
|
||
<emphasis id="06ABEAF81702812914BFFD48FB3EFD46" box="[929,1183,680,704]" italics="true" pageId="1" pageNumber="204">Euplotes shanghaiensis</emphasis>
|
||
</taxonomicName>
|
||
can be distinguished from
|
||
<taxonomicName id="F3DF4D6917028129147CFD29FC70FD67" authorityName="Valbonesi and Luporini" authorityYear="1990" box="[866,977,713,737]" class="Hypotrichea" family="Euplotidae" genus="Euplotes" kingdom="Chromista" order="Euplotida" pageId="1" pageNumber="204" phylum="Ciliophora" rank="species" species="focardii">
|
||
<emphasis id="06ABEAF817028129147CFD29FC70FD67" box="[866,977,713,737]" italics="true" pageId="1" pageNumber="204">E. focardii</emphasis>
|
||
</taxonomicName>
|
||
by the body shape (D-shaped vs. ellipsoidal), the number of dorsal kineties (12 or 13 vs. 9 or 10) and the habitat (freshwater vs. marine) (
|
||
<bibRefCitation id="504E4B1B1702812913DDFCE9FAD8FCA7" author="Song, W. & A. Warren & B. F. Hill" box="[1219,1401,777,801]" pageId="1" pageNumber="204" pagination="104 - 110" refId="ref6573" refString="Song, W., A. Warren and B. F. Hill. 1998. Description of a new freshwater ciliate, Euplotes shanghaiensis nov. spec. from China (Ciliophora, Euplotidae). European Journal of Protistology 34 (2): 104 - 110." type="journal article" year="1998">
|
||
Song
|
||
<emphasis id="06ABEAF817028129121FFCEAFA94FCA7" box="[1281,1333,777,801]" italics="true" pageId="1" pageNumber="204">et al.</emphasis>
|
||
, 1998
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="346036EA1702812A145EFCC9FE8BFD46" blockId="1.[809,1414,261,1414]" lastBlockId="2.[174,779,261,866]" lastPageId="2" lastPageNumber="205" pageId="1" pageNumber="204">
|
||
Based on the original descriptions,
|
||
<taxonomicName id="F3DF4D691702812913B3FCCAFA9DFCC7" authorityName="Dragesco and Dragesco-Kerneis" authorityYear="1986" box="[1197,1340,809,833]" class="Hypotrichea" family="Euplotidae" genus="Euplotes" kingdom="Chromista" order="Euplotida" pageId="1" pageNumber="204" phylum="Ciliophora" rank="species" species="platystoma">
|
||
<emphasis id="06ABEAF81702812913B3FCCAFA9DFCC7" box="[1197,1340,809,833]" italics="true" pageId="1" pageNumber="204">E. platystoma</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="F3DF4D6917028129147BFCAAFC77FCE4" authorityName="Valbonesi and Luporini" authorityYear="1990" box="[869,982,842,866]" class="Hypotrichea" family="Euplotidae" genus="Euplotes" kingdom="Chromista" order="Euplotida" pageId="1" pageNumber="204" phylum="Ciliophora" rank="species" species="focardii">
|
||
<emphasis id="06ABEAF817028129147BFCAAFC77FCE4" box="[869,982,842,866]" italics="true" pageId="1" pageNumber="204">E. focardii</emphasis>
|
||
</taxonomicName>
|
||
in the number of dorsal kineties (11 vs. 10), the arrangement of marginal and caudal cirri (evenly distributed vs. a distinct gap between marginal and caudal cirri), and the habitat (brackish water vs. marine) (
|
||
<bibRefCitation id="504E4B1B170281291225FC4BFB21FC65" author="Dragesco, J. & A. Dragesco-Kerneis" pageId="1" pageNumber="204" pagination="1 - 559" refId="ref5197" refString="Dragesco, J. and A. Dragesco-Kerneis. 1986. Cilies libres de l'Afrique intertropicale. Introduction a la connaissance et a l'etude des cilies. Faune Tropicale 26: 1 - 559." type="journal article" year="1986">Dragesco and Dragesco-Kernéis, 1986</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="504E4B1B170281291394FC2BFCCEFB85" author="Valbonesi, A. & P. Luporini" pageId="1" pageNumber="204" pagination="57 - 61" refId="ref6699" refString="Valbonesi, A. and P. Luporini. 1990 b. A new marine species of Euplotes (Ciliophora, Hypotrichida) from Antarctica. Bulletin of the British Museum (Natural History) Zoology 56: 57 - 61." type="journal article" year="1990">Valbonesi and Luporini, 1990b</bibRefCitation>
|
||
). However, recent descriptions blur the boundary between these two species. For instance, the number of dorsal kineties varies among
|
||
<taxonomicName id="F3DF4D69170281291374FBCCFAA1FBC2" authorityName="Dragesco and Dragesco-Kerneis" authorityYear="1986" box="[1130,1280,1068,1092]" class="Hypotrichea" family="Euplotidae" genus="Euplotes" kingdom="Chromista" order="Euplotida" pageId="1" pageNumber="204" phylum="Ciliophora" rank="species" species="platystoma">
|
||
<emphasis id="06ABEAF8170281291374FBCCFAA1FBC2" box="[1130,1280,1068,1092]" italics="true" pageId="1" pageNumber="204">E. platystoma</emphasis>
|
||
</taxonomicName>
|
||
populations (
|
||
<quantity id="F3279B0F17028129142FFBACFCC7FBE2" box="[817,870,1100,1124]" metricMagnitude="-1" metricUnit="m" metricValue="2.794" pageId="1" pageNumber="204" unit="in" value="11.0">11 in</quantity>
|
||
the
|
||
<typeStatus id="EB64884817028129148AFBACFC60FBE2" box="[916,961,1100,1124]" pageId="1" pageNumber="204">type</typeStatus>
|
||
and Shenzhen populations,
|
||
<quantity id="F3279B0F1702812913F6FBACFABCFBE2" box="[1256,1309,1100,1124]" metricMagnitude="-1" metricUnit="m" metricValue="3.302" pageId="1" pageNumber="204" unit="in" value="13.0">13 in</quantity>
|
||
<collectingRegion id="F61BF80817028129123AFBACFA24FBE2" box="[1316,1413,1100,1124]" country="China" name="Shanghai" pageId="1" pageNumber="204">Shanghai</collectingRegion>
|
||
population, and 10 or
|
||
<quantity id="F3279B0F17028129130EFB8CFBE5FB02" box="[1040,1092,1132,1156]" metricMagnitude="-1" metricUnit="m" metricValue="2.794" pageId="1" pageNumber="204" unit="in" value="11.0">11 in</quantity>
|
||
Huizhou population). Regarding the habitat, the
|
||
<typeStatus id="EB64884817028129131FFB6DFB8EFB23" box="[1025,1071,1165,1189]" pageId="1" pageNumber="204">type</typeStatus>
|
||
population was collected from brackish water, while
|
||
<bibRefCitation id="504E4B1B170281291310FB4DFB62FB43" author="Lian, C. & X. Luo & X. Fan & J. Huang & Y. Yu & W. Bourland & W. Song" box="[1038,1219,1197,1221]" pageId="1" pageNumber="204" pagination="531 - 543" refId="ref5719" refString="Lian, C., X. Luo, X. Fan, J. Huang, Y. Yu, W. Bourland and W. Song. 2018. Morphological and molecular redefinition of Euplotes platystoma Dragesco & Dragesco-Kerneis, 1986 and Aspidisca lynceus (Muller, 1773) Ehrenberg, 1859, with reconsideration of a " well-known " Euplotes ciliate, Euplotes harpa Stein, 1859 (Ciliophora, Euplotida). Journal of Eukaryotic Microbiology 65: 531 - 543." type="journal article" year="2018">
|
||
Lian
|
||
<emphasis id="06ABEAF817028129135BFB4DFBDBFB43" box="[1093,1146,1197,1221]" italics="true" pageId="1" pageNumber="204">et al.</emphasis>
|
||
(2018)
|
||
</bibRefCitation>
|
||
sampled two populations from freshwater and brackish water (6‰), respectively. In addition, while
|
||
<bibRefCitation id="504E4B1B17028129132CFB0EFCD1FAA3" author="Dragesco, J. & A. Dragesco-Kerneis" pageId="1" pageNumber="204" pagination="1 - 559" refId="ref5197" refString="Dragesco, J. and A. Dragesco-Kerneis. 1986. Cilies libres de l'Afrique intertropicale. Introduction a la connaissance et a l'etude des cilies. Faune Tropicale 26: 1 - 559." type="journal article" year="1986">Dragesco and Dragesco-Kernéis (1986)</bibRefCitation>
|
||
did not include any information about the dorsal ridges in the
|
||
<typeStatus id="EB6488481702812914A9FACEFC45FAC0" box="[951,996,1326,1350]" pageId="1" pageNumber="204">type</typeStatus>
|
||
population,
|
||
<bibRefCitation id="504E4B1B170281291372FACEFA87FAC0" author="Lian, C. & X. Luo & X. Fan & J. Huang & Y. Yu & W. Bourland & W. Song" box="[1132,1318,1326,1350]" pageId="1" pageNumber="204" pagination="531 - 543" refId="ref5719" refString="Lian, C., X. Luo, X. Fan, J. Huang, Y. Yu, W. Bourland and W. Song. 2018. Morphological and molecular redefinition of Euplotes platystoma Dragesco & Dragesco-Kerneis, 1986 and Aspidisca lynceus (Muller, 1773) Ehrenberg, 1859, with reconsideration of a " well-known " Euplotes ciliate, Euplotes harpa Stein, 1859 (Ciliophora, Euplotida). Journal of Eukaryotic Microbiology 65: 531 - 543." type="journal article" year="2018">
|
||
Lian
|
||
<emphasis id="06ABEAF81702812913BAFACEFB7AFAC0" box="[1188,1243,1326,1350]" italics="true" pageId="1" pageNumber="204">et al.</emphasis>
|
||
(2018)
|
||
</bibRefCitation>
|
||
and
|
||
<bibRefCitation id="504E4B1B170281291242FACEFC0AFAE0" author="Yan, Y. & Y. Fan & X. Luo & H. A. El-Serehy & W. Bourland & X. Chen" pageId="1" pageNumber="204" pagination="20 - 39" refId="ref6909" refString="Yan, Y., Y. Fan, X. Luo, H. A. El-Serehy, W. Bourland and X. Chen. 2018. New contribution to the species-rich genus Euplotes: Morphology, ontogeny and systematic position of two species (Ciliophora; Euplotia). European Journal of Protistology 64: 20 - 39." type="journal article" year="2018">
|
||
Yan
|
||
<emphasis id="06ABEAF8170281291437FAAFFCC1FAE0" box="[809,864,1358,1382]" italics="true" pageId="1" pageNumber="204">et al.</emphasis>
|
||
(2018)
|
||
</bibRefCitation>
|
||
described the ridges as indistinct or absent, respectively. Interestingly, according to
|
||
<bibRefCitation id="504E4B1B1702812913D4FA8EFA23FA00" author="Lian, C. & X. Luo & X. Fan & J. Huang & Y. Yu & W. Bourland & W. Song" box="[1226,1410,1390,1414]" pageId="1" pageNumber="204" pagination="531 - 543" refId="ref5719" refString="Lian, C., X. Luo, X. Fan, J. Huang, Y. Yu, W. Bourland and W. Song. 2018. Morphological and molecular redefinition of Euplotes platystoma Dragesco & Dragesco-Kerneis, 1986 and Aspidisca lynceus (Muller, 1773) Ehrenberg, 1859, with reconsideration of a " well-known " Euplotes ciliate, Euplotes harpa Stein, 1859 (Ciliophora, Euplotida). Journal of Eukaryotic Microbiology 65: 531 - 543." type="journal article" year="2018">
|
||
Lian
|
||
<emphasis id="06ABEAF817028129121FFA8FFA97FA00" box="[1281,1334,1390,1414]" italics="true" pageId="1" pageNumber="204">et al.</emphasis>
|
||
(2018)
|
||
</bibRefCitation>
|
||
, the small subunit ribosomal RNA gene sequences of the
|
||
<collectingRegion id="F61BF8081701812A17B0FEC5FEB1FEBB" box="[174,272,293,317]" country="China" name="Shanghai" pageId="2" pageNumber="205">Shanghai</collectingRegion>
|
||
population (13 dorsal kineties, brackish water) and Shenzhen population (11 dorsal kineties, freshwater) are identical. Considering the gap between marginal and caudal cirri, it varies among populations (evenly distributed in the Huizhou population vs. a distinct gap in
|
||
<collectingRegion id="F61BF8081701812A15B7FE46FCAAFE38" box="[681,779,422,446]" country="China" name="Shanghai" pageId="2" pageNumber="205">Shanghai</collectingRegion>
|
||
and Shenzhen populations) (
|
||
<bibRefCitation id="504E4B1B1701812A16C4FE27FD30FE59" author="Lian, C. & X. Luo & X. Fan & J. Huang & Y. Yu & W. Bourland & W. Song" box="[474,657,454,479]" pageId="2" pageNumber="205" pagination="531 - 543" refId="ref5719" refString="Lian, C., X. Luo, X. Fan, J. Huang, Y. Yu, W. Bourland and W. Song. 2018. Morphological and molecular redefinition of Euplotes platystoma Dragesco & Dragesco-Kerneis, 1986 and Aspidisca lynceus (Muller, 1773) Ehrenberg, 1859, with reconsideration of a " well-known " Euplotes ciliate, Euplotes harpa Stein, 1859 (Ciliophora, Euplotida). Journal of Eukaryotic Microbiology 65: 531 - 543." type="journal article" year="2018">
|
||
Lian
|
||
<emphasis id="06ABEAF81701812A150AFE27FDEBFE58" box="[532,586,454,478]" italics="true" pageId="2" pageNumber="205">et al.</emphasis>
|
||
, 2018
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="504E4B1B1701812A1582FE27FF46FE79" author="Yan, Y. & Y. Fan & X. Luo & H. A. El-Serehy & W. Bourland & X. Chen" pageId="2" pageNumber="205" pagination="20 - 39" refId="ref6909" refString="Yan, Y., Y. Fan, X. Luo, H. A. El-Serehy, W. Bourland and X. Chen. 2018. New contribution to the species-rich genus Euplotes: Morphology, ontogeny and systematic position of two species (Ciliophora; Euplotia). European Journal of Protistology 64: 20 - 39." type="journal article" year="2018">
|
||
Yan
|
||
<emphasis id="06ABEAF81701812A15D0FE27FCA5FE58" box="[718,772,454,478]" italics="true" pageId="2" pageNumber="205">et al.</emphasis>
|
||
, 2018
|
||
</bibRefCitation>
|
||
). In conclusion, when considering the features analyzed in both the original and recent redescriptions of
|
||
<taxonomicName id="F3DF4D691701812A15EAFDE8FE81FDB9" authorityName="Dragesco and Dragesco-Kerneis" authorityYear="1986" class="Hypotrichea" family="Euplotidae" genus="Euplotes" kingdom="Chromista" order="Euplotida" pageId="2" pageNumber="205" phylum="Ciliophora" rank="species" species="platystoma">
|
||
<emphasis id="06ABEAF81701812A15EAFDE8FE81FDB9" italics="true" pageId="2" pageNumber="205">E. platystoma</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="F3DF4D691701812A1648FDC8FE67FDB9" authorityName="Valbonesi and Luporini" authorityYear="1990" box="[342,454,551,575]" class="Hypotrichea" family="Euplotidae" genus="Euplotes" kingdom="Chromista" order="Euplotida" pageId="2" pageNumber="205" phylum="Ciliophora" rank="species" species="focardii">
|
||
<emphasis id="06ABEAF81701812A1648FDC8FE67FDB9" box="[342,454,551,575]" italics="true" pageId="2" pageNumber="205">E. focardii</emphasis>
|
||
</taxonomicName>
|
||
, the main differences between these two species lie in their habitat preferences (fresh to brackish water vs. marine) and genetic markers (as depicted in the tree by
|
||
<bibRefCitation id="504E4B1B1701812A1624FD68FE78FD26" author="Liu, W. & J. Jiang & Y. Tan & X. Lin" box="[314,473,648,672]" pageId="2" pageNumber="205" pagination="1 - 12" refId="ref5891" refString="Liu, W., J. Jiang, Y. Tan and X. Lin. 2020. Novel contributions to the taxonomy of the ciliates genus Euplotes (Ciliophora, Euplotida): Redescription of two poorly known species, with a brief note on the distributions of this genus in coastal waters of Southern China. Frontiers in Marine Science 7: 1 - 12." type="journal article" year="2020">
|
||
Liu
|
||
<emphasis id="06ABEAF81701812A167AFD69FE36FD26" box="[356,407,648,672]" italics="true" pageId="2" pageNumber="205">et al.</emphasis>
|
||
, 2020
|
||
</bibRefCitation>
|
||
, they are clearly distinct from each other).
|
||
</paragraph>
|
||
<caption id="60A0666217028129178EF8B8FF6EF838" ID-DOI="http://doi.org/10.5281/zenodo.13139734" ID-Zenodo-Dep="13139734" httpUri="https://zenodo.org/record/13139734/files/figure.png" pageId="1" pageNumber="204" startId="1.[144,177,1880,1902]" targetBox="[145,1395,1485,1847]" targetPageId="1" targetType="figure">
|
||
<paragraph id="346036EA17028129178EF8B8FF6EF838" blockId="1.[144,1415,1880,1982]" pageId="1" pageNumber="204">
|
||
<emphasis id="06ABEAF817028129178EF8B8FF6DF8EB" bold="true" box="[144,204,1880,1902]" pageId="1" pageNumber="204">Fig. 1.</emphasis>
|
||
<taxonomicName id="F3DF4D691702812917CCF8B8FECFF8EB" authorityName="Valbonesi and Luporini" authorityYear="1990" box="[210,366,1880,1901]" class="Hypotrichea" family="Euplotidae" genus="Euplotes" kingdom="Chromista" order="Euplotida" pageId="1" pageNumber="204" phylum="Ciliophora" rank="species" species="focardii">
|
||
<emphasis id="06ABEAF81702812917CCF8B8FECFF8EB" box="[210,366,1880,1901]" italics="true" pageId="1" pageNumber="204">Euplotes focardii</emphasis>
|
||
</taxonomicName>
|
||
in vivo (A) and after protargol (B, C) and “wet” silver nitrate impregnation (D). A- D. Ventral (A, C) and dorsal (B, D) views of two specimens showing the infraciliature and the three ventral and six dorsal ridges. E. Dorsal argyrome in double-
|
||
<taxonomicName id="F3DF4D69170281291200F894FA24F80F" authorityName="Wrzesniowski" authorityYear="1870" box="[1310,1413,1908,1929]" class="Hypotrichea" family="Euplotidae" genus="Euplotes" kingdom="Chromista" order="Euplotida" pageId="1" pageNumber="204" phylum="Ciliophora" rank="species" species="eurystomus">
|
||
<emphasis id="06ABEAF8170281291200F894FA24F80F" box="[1310,1413,1908,1929]" italics="true" pageId="1" pageNumber="204">eurystomus</emphasis>
|
||
</taxonomicName>
|
||
pattern. AZM, adoral zone of membranelles; CC; caudal cirri; DK, dorsal kineties; FVC, frontoventral cirri; MC, marginal cirri. Scale bars: 20 μm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="346036EA1701812A17B0FD29FDDDFCE7" blockId="2.[174,779,261,866]" pageId="2" pageNumber="205">
|
||
<emphasis id="06ABEAF81701812A17B0FD29FEC0FD67" bold="true" box="[174,353,713,737]" pageId="2" pageNumber="205">Voucher slides.</emphasis>
|
||
One slide with protargol-impregnated specimens (NNIBRPR25655) and one slide with wet silver nitrate-impregnated specimens (NNIBRPR25656) were deposited at the Nakdonggang National Institute of Biological Resources, Sangju,
|
||
<collectingCountry id="4CC8767A1701812A16AAFCAAFDD9FCE7" box="[436,632,842,866]" name="South Korea" pageId="2" pageNumber="205">Republic of Korea</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |