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<document id="F27D582F4109B36D8E910FECA53F8D6C" 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 &amp; Jung, Pablo Quintela-Alonso and Jae-Ho" docDate="2023" docId="BC7687FC1701812B17B0FC6AFE9AFC04" 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 nobilii Valbonesi and Luporini 1990" docType="treatment" docVersion="2" lastPageNumber="206" masterDocId="404FFF8417038128171EFFE0FFA1FF86" masterDocTitle="New record of five Euplotes species (Protozoa, Ciliophora) collected from South Korea" masterLastPageNumber="211" masterPageNumber="203" pageNumber="205" updateTime="1722394507057" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:title id="09AD7D4FF041B541F2E2F739B0DE411A">New record of five Euplotes species (Protozoa, Ciliophora) collected from South Korea</mods:title>
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<mods:name id="206C1613379BDEC7BCF8BCAC28491FE1" type="personal">
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<mods:namePart id="7375B5544BB94F750192116940094C7C">Yeo, Jeong Hyeon</mods:namePart>
<mods:affiliation id="E2AA5E97D2B77E68A1FBCE477F59E040">Department of Biology, Gangneung-Wonju National University, Gangneung 25457, Republic of Korea</mods:affiliation>
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<mods:namePart id="FD7B310E0049EA4A4B1CACB1BA6961C0">Jung, Pablo Quintela-Alonso and Jae-Ho</mods:namePart>
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<mods:title id="4780F99E682AFC4BC11F6766137EA3DA">Journal of Species Research</mods:title>
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<mods:date id="8A7DCF8558CA10B5FB022F63E1DB2A91">2023</mods:date>
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<mods:identifier id="D9B7A84CC6A56220118CC737793AF732" type="Zenodo-Dep">13139732</mods:identifier>
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<treatment id="BC7687FC1701812B17B0FC6AFE9AFC04" ID-DOI="http://doi.org/10.5281/zenodo.13139744" ID-Zenodo-Dep="13139744" LSID="urn:lsid:plazi:treatment:BC7687FC1701812B17B0FC6AFE9AFC04" httpUri="http://treatment.plazi.org/id/BC7687FC1701812B17B0FC6AFE9AFC04" lastPageId="3" lastPageNumber="206" pageId="2" pageNumber="205">
<subSubSection id="7CC565611701812A17B0FC6AFD6DFC24" box="[174,716,906,931]" pageId="2" pageNumber="205" type="nomenclature">
<paragraph id="346036EA1701812A17B0FC6AFD6DFC24" blockId="2.[174,716,906,931]" box="[174,716,906,931]" pageId="2" pageNumber="205">
<heading id="6F2881861701812A17B0FC6AFD6DFC24" bold="true" box="[174,716,906,931]" fontSize="36" level="2" pageId="2" pageNumber="205" reason="3">
<emphasis id="06ABEAF81701812A17B0FC6AFD6DFC24" bold="true" box="[174,716,906,931]" pageId="2" pageNumber="205">
2.
<taxonomicName id="F3DF4D691701812A17D7FC6AFD6DFC24" ID-CoL="3CWB2" ID-ENA="184062" authority="Valbonesi and Luporini, 1990" authorityName="Valbonesi and Luporini" authorityYear="1990" box="[201,716,906,931]" class="Hypotrichea" family="Euplotidae" genus="Euplotes" kingdom="Chromista" order="Euplotida" pageId="2" pageNumber="205" phylum="Ciliophora" rank="species" species="nobilii">
<emphasis id="06ABEAF81701812A17D7FC6AFED6FC24" bold="true" box="[201,375,906,930]" italics="true" pageId="2" pageNumber="205">Euplotes nobilii</emphasis>
Valbonesi and Luporini, 1990
</taxonomicName>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="7CC565611701812A17D7FC4AFEBBFC44" box="[201,282,938,962]" pageId="2" pageNumber="205" type="description">
<paragraph id="346036EA1701812A17D7FC4AFEBBFC44" blockId="2.[201,282,938,962]" box="[201,282,938,962]" pageId="2" pageNumber="205">
<emphasis id="06ABEAF81701812A17D7FC4AFEBBFC44" bold="true" box="[201,282,938,962]" pageId="2" pageNumber="205">
(
<figureCitation id="ACE42A6F1701812A17CEFC4AFEB3FC44" box="[208,274,938,962]" captionStart="Fig" captionStartId="2.[168,201,1907,1929]" captionTargetBox="[172,1433,1351,1874]" captionTargetId="figure-567@2.[168,1438,1350,1874]" captionTargetPageId="2" captionText="Fig. 2. Euplotes nobilii in vivo (A) and after protargol (B, C) and “wet” silver nitrate impregnation (D). A-C. Ventral (A, B) and dorsal (C) views showing the infraciliature. D. Dorsal view showing the argyrome pattern of double-patella type.AZM, adoral zone of membranelles; DK, dorsal kineties; FVC, frontoventral cirri; MC, marginal cirri; TC, transverse cirri. Scale bars: 30μm (A), 20μm (B-D)." figureDoi="http://doi.org/10.5281/zenodo.13139736" httpUri="https://zenodo.org/record/13139736/files/figure.png" pageId="2" pageNumber="205">Fig. 2</figureCitation>
)
</emphasis>
</paragraph>
</subSubSection>
<subSubSection id="7CC565611701812A17B0FC0BFF4BFBE2" pageId="2" pageNumber="205" type="materials_examined">
<paragraph id="346036EA1701812A17B0FC0BFF4BFBE2" blockId="2.[174,779,1002,1285]" pageId="2" pageNumber="205">
<emphasis id="06ABEAF81701812A17B0FC0BFE2CFB85" bold="true" box="[174,397,1003,1027]" pageId="2" pageNumber="205">Material examined.</emphasis>
<materialsCitation id="84B73CB71701812A168DFC0BFF47FBE2" collectingDate="2020-07-23" country="South Korea" county="Gangwon-do" latitude="37.801666" location="Marine" longLatPrecision="19" longitude="128.90388" municipality="Gangneung-si" pageId="2" pageNumber="205" specimenCount="1">
<location id="310060311701812A168DFC0BFE7EFB85" LSID="urn:lsid:plazi:treatment:BC7687FC1701812B17B0FC6AFE9AFC04:310060311701812A168DFC0BFE7EFB85" box="[403,479,1003,1027]" country="South Korea" county="Gangwon-do" latitude="37.801666" longLatPrecision="19" longitude="128.90388" municipality="Gangneung-si" name="Marine" pageId="2" pageNumber="205">Marine</location>
water (salinity 21‰) collected from
<location id="310060311701812A160EFBECFE0EFBA5" LSID="urn:lsid:plazi:treatment:BC7687FC1701812B17B0FC6AFE9AFC04:310060311701812A160EFBECFE0EFBA5" box="[272,431,1035,1060]" country="South Korea" county="Gangwon-do" latitude="37.801666" longLatPrecision="19" longitude="128.90388" municipality="Gangneung-si" name="Gyeonpo Lake" pageId="2" pageNumber="205">Gyeonpo Lake</location>
,
<location id="310060311701812A16A4FBEBFDBDFBA5" LSID="urn:lsid:plazi:treatment:BC7687FC1701812B17B0FC6AFE9AFC04:310060311701812A16A4FBEBFDBDFBA5" box="[442,540,1035,1059]" country="South Korea" county="Gangwon-do" latitude="37.801666" longLatPrecision="19" longitude="128.90388" municipality="Gangneung-si" name="Jeo-dong" pageId="2" pageNumber="205">Jeo-dong</location>
,
<collectingMunicipality id="D404AC901701812A1536FBEBFD1CFBA5" box="[552,701,1035,1059]" pageId="2" pageNumber="205">Gangneung-si</collectingMunicipality>
,
<collectingCounty id="DD014E661701812A15D7FBECFEA4FBC2" pageId="2" pageNumber="205">Gangwon-do</collectingCounty>
,
<collectingCountry id="4CC8767A1701812A160CFBCCFEF4FBC5" box="[274,341,1068,1091]" name="South Korea" pageId="2" pageNumber="205">Korea</collectingCountry>
(
<geoCoordinate id="51EB502D1701812A167AFBCCFE7CFBC5" box="[356,477,1066,1092]" degrees="37" direction="north" minutes="48" orientation="latitude" pageId="2" pageNumber="205" precision="15" seconds="6" value="37.801666">37°486″N</geoCoordinate>
,
<geoCoordinate id="51EB502D1701812A16F5FBCCFDDAFBC2" box="[491,635,1066,1092]" degrees="128" direction="east" minutes="54" orientation="longitude" pageId="2" pageNumber="205" precision="15" seconds="14" value="128.90388">128°5414″E</geoCoordinate>
) on
<date id="4061102A1701812A15AFFBCCFF47FBE2" pageId="2" pageNumber="205" value="2020-07-23">
<collectingDate id="5025E9C21701812A15AFFBCCFF47FBE2" pageId="2" pageNumber="205" value="2020-07-23">July 23, 2020</collectingDate>
</date>
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="7CC565611701812A17B0FB8CFA35FEF8" pageId="2" pageNumber="205" type="diagnosis">
<paragraph id="346036EA1701812A17B0FB8CFA35FEF8" blockId="2.[174,779,1002,1285]" lastBlockId="2.[839,1444,261,1285]" pageId="2" pageNumber="205">
<emphasis id="06ABEAF81701812A17B0FB8CFE86FB02" bold="true" box="[174,295,1132,1156]" pageId="2" pageNumber="205">Diagnosis.</emphasis>
Body size about 29.7-41.7 × 14.9-26.4 μm (on average 33.8 × 20.0 μm) after protargol impregnation, body shape sharp oval, left margin slightly more convex than right margin, 6 dorsal and 3 ventral ridges; one macronucleus C-shaped with one spherical micronucleus attached; 19-29 adoral membranelles; 10 frontoventral, 5 transverse, 2 caudal and 1 marginal cirrus; 7 or 8 dorsal kineties, of which the middle kinety composed of 6-9 dikinetids; dorsal argyrome pattern of double-
<taxonomicName id="F3DF4D691701812A120FFE86FAF8FEF8" authorityName="Ehrenberg" authorityYear="1838" baseAuthorityName="Muller" baseAuthorityYear="1773" box="[1297,1369,358,382]" class="Hypotrichea" family="Euplotidae" genus="Euplotes" kingdom="Chromista" order="Euplotida" pageId="2" pageNumber="205" phylum="Ciliophora" rank="species" species="patella">
<emphasis id="06ABEAF81701812A120FFE86FAF8FEF8" box="[1297,1369,358,382]" italics="true" pageId="2" pageNumber="205">patella</emphasis>
</taxonomicName>
<typeStatus id="EB6488481701812A127EFE86FA31FEF8" box="[1376,1424,358,382]" pageId="2" pageNumber="205">type</typeStatus>
.
</paragraph>
</subSubSection>
<subSubSection id="7CC565611701812A1459FE66FA20FE59" pageId="2" pageNumber="205" type="distribution">
<paragraph id="346036EA1701812A1459FE66FA20FE59" blockId="2.[839,1444,261,1285]" pageId="2" pageNumber="205">
<emphasis id="06ABEAF81701812A1459FE66FC7AFE18" bold="true" box="[839,987,390,414]" pageId="2" pageNumber="205">Distribution.</emphasis>
Probably cosmopolitan (
<collectingCountry id="4CC8767A1701812A13F8FE66FAF9FE18" box="[1254,1368,390,414]" name="Greenland" pageId="2" pageNumber="205">Greenland</collectingCountry>
, Tierra del Fuego, Terra Nova, Antarctic Ocean and
<collectingCountry id="4CC8767A1701812A1237FE47FACDFE38" box="[1321,1388,423,446]" name="South Korea" pageId="2" pageNumber="205">Korea</collectingCountry>
;
<bibRefCitation id="504E4B1B1701812A1266FE46FBC8FE59" author="Valbonesi, A. &amp; P. Luporini" pageId="2" pageNumber="205" pagination="47 - 53" refId="ref6663" refString="Valbonesi, A. and P. Luporini. 1990 a. Description of two new species of Euplotes and Euplotes rariseta from Antarctica. Polar Biology 11 (1): 47 - 53." type="journal article" year="1990">Valbonesi and Luporini, 1990a</bibRefCitation>
;
<bibRefCitation id="504E4B1B1701812A136DFE27FAD7FE59" author="Di Giuseppe, G. &amp; M. Barbieri &amp; A. Vallesi &amp; P. Luporini &amp; F. Dini" box="[1139,1398,454,479]" pageId="2" pageNumber="205" pagination="4029 - 4037" refId="ref5150" refString="Di Giuseppe, G., M. Barbieri, A. Vallesi, P. Luporini and F. Dini. 2013. Phylogeographical pattern of Euplotes nobilii, a protist ciliate with a bipolar biogeographical distribution. Molecular Ecology 22: 4029 - 4037." type="journal article" year="2013">
Di Giuseppe
<emphasis id="06ABEAF81701812A13E2FE27FA90FE58" box="[1276,1329,454,478]" italics="true" pageId="2" pageNumber="205">et al.</emphasis>
, 2013
</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="7CC565611701812B1459FE07FE9AFC04" lastPageId="3" lastPageNumber="206" pageId="2" pageNumber="205" type="discussion">
<paragraph id="346036EA1701812A1459FE07FB9DFD26" blockId="2.[839,1444,261,1285]" pageId="2" pageNumber="205">
<emphasis id="06ABEAF81701812A1459FE07FC17FE79" bold="true" box="[839,950,487,511]" pageId="2" pageNumber="205">Remarks.</emphasis>
The Korean population corresponds well with the
<typeStatus id="EB6488481701812A146DFDE8FC02FDA6" box="[883,931,520,544]" pageId="2" pageNumber="205">type</typeStatus>
population (
<bibRefCitation id="504E4B1B1701812A132CFDE7FA36FD99" author="Valbonesi, A. &amp; P. Luporini" box="[1074,1431,519,543]" pageId="2" pageNumber="205" pagination="47 - 53" refId="ref6663" refString="Valbonesi, A. and P. Luporini. 1990 a. Description of two new species of Euplotes and Euplotes rariseta from Antarctica. Polar Biology 11 (1): 47 - 53." type="journal article" year="1990">Valbonesi and Luporini, 1990a</bibRefCitation>
), although one outlier specimen from the Korean population showed a slightly higher number of adoral membranelles (i.e., 29 adoral membranelles) than the
<typeStatus id="EB6488481701812A123FFD88FAEFFD06" box="[1313,1358,616,640]" pageId="2" pageNumber="205">type</typeStatus>
population (19-23 vs. 18-22).
</paragraph>
<paragraph id="346036EA1701812B1440FD48FEF2FD67" blockId="2.[839,1444,261,1285]" lastBlockId="3.[144,749,261,898]" lastPageId="3" lastPageNumber="206" pageId="2" pageNumber="205">
Compared to other species in the genus,
<taxonomicName id="F3DF4D691701812A1232FD49FC5FFD67" authority="Curds et al., 1974" authorityName="Curds" authorityYear="1974" class="Hypotrichea" family="Euplotidae" genus="Euplotes" kingdom="Chromista" order="Euplotida" pageId="2" pageNumber="205" phylum="Ciliophora" rank="species" species="rariseta">
<emphasis id="06ABEAF81701812A1232FD49FA05FD46" box="[1324,1444,681,704]" italics="true" pageId="2" pageNumber="205">E. rariseta</emphasis>
<bibRefCitation id="504E4B1B1701812A1459FD29FC5FFD67" author="Curds, C. R. &amp; B. J. West &amp; E Dorahy" box="[839,1022,713,737]" pageId="2" pageNumber="205" pagination="95 - 102" refId="ref4983" refString="Curds, C. R., B. J. West and J. E Dorahy. 1974. Euplotes rariseta sp. n. (Protozoa, Ciliatea), a new small marine hypotrich. Bulletin of the British Museum (National History) Zoology 27: 95 - 102." type="journal article" year="1974">
Curds
<emphasis id="06ABEAF81701812A1495FD29FC1EFD67" box="[907,959,713,737]" italics="true" pageId="2" pageNumber="205">et al.</emphasis>
, 1974
</bibRefCitation>
</taxonomicName>
highly resembles
<taxonomicName id="F3DF4D691701812A13A4FD29FAB8FD67" authorityName="Valbonesi and Luporini" authorityYear="1990" box="[1210,1305,713,737]" class="Hypotrichea" family="Euplotidae" genus="Euplotes" kingdom="Chromista" order="Euplotida" pageId="2" pageNumber="205" phylum="Ciliophora" rank="species" species="nobilii">
<emphasis id="06ABEAF81701812A13A4FD29FAB8FD67" box="[1210,1305,713,737]" italics="true" pageId="2" pageNumber="205">E. nobilii</emphasis>
</taxonomicName>
, but it differs from the latter by the number of dikinetids in the middle kinety (maximum 6 vs. 6-9) (
<bibRefCitation id="504E4B1B1701812A1369FCE9FA95FCA7" author="Curds, C. R. &amp; B. J. West &amp; E Dorahy" box="[1143,1332,777,801]" pageId="2" pageNumber="205" pagination="95 - 102" refId="ref4983" refString="Curds, C. R., B. J. West and J. E Dorahy. 1974. Euplotes rariseta sp. n. (Protozoa, Ciliatea), a new small marine hypotrich. Bulletin of the British Museum (National History) Zoology 27: 95 - 102." type="journal article" year="1974">
Curds
<emphasis id="06ABEAF81701812A13A3FCEAFB50FCA7" box="[1213,1265,777,801]" italics="true" pageId="2" pageNumber="205">et al.</emphasis>
, 1974
</bibRefCitation>
;
<bibRefCitation id="504E4B1B1701812A1223FCE9FB8FFCC4" author="Valbonesi, A. &amp; P. Luporini" pageId="2" pageNumber="205" pagination="47 - 53" refId="ref6663" refString="Valbonesi, A. and P. Luporini. 1990 a. Description of two new species of Euplotes and Euplotes rariseta from Antarctica. Polar Biology 11 (1): 47 - 53." type="journal article" year="1990">Valbonesi and Luporini, 1990a</bibRefCitation>
). However, the description of the morphometric features of the dorsal kinety of
<taxonomicName id="F3DF4D691701812A122DFCAAFA05FCE7" box="[1331,1444,842,865]" class="Hypotrichea" family="Euplotidae" genus="Euplotes" kingdom="Chromista" order="Euplotida" pageId="2" pageNumber="205" phylum="Ciliophora" rank="species" species="rariseta">
<emphasis id="06ABEAF81701812A122DFCAAFA05FCE7" box="[1331,1444,842,865]" italics="true" pageId="2" pageNumber="205">E. rariseta</emphasis>
</taxonomicName>
has experienced some variation since it was originally described, to include variability among populations, i.e., (number of dorsal kineties/number of dikinetids on mid-kinety) 5/maximum 6 (
<bibRefCitation id="504E4B1B1701812A1366FC2BFA36FC65" author="Wilbert, N. &amp; D. Kahan" box="[1144,1431,971,995]" pageId="2" pageNumber="205" pagination="70 - 95" refId="ref6784" refString="Wilbert, N. and D. Kahan. 1981. Ciliates of Solar Lake on the Red Sea Shore. Archiv fur Protistenkunde 124: 70 - 95." type="journal article" year="1981">Wilbert and Kahan, 1981</bibRefCitation>
), 6/5-7 (
<bibRefCitation id="504E4B1B1701812A1490FC0BFBFAFB85" author="Kim, E. H. &amp; W. J. Lee" box="[910,1115,1003,1027]" pageId="2" pageNumber="205" pagination="128 - 135" refId="ref5678" refString="Kim, E. H. and W. J. Lee. 2019. Redescriptions of Euplotes encysticus and E. rariseta (Protist: Ciliophora: Euplotida). Journal of Species Research 8: 128 - 135." type="journal article" year="2019">Kim and Lee, 2019</bibRefCitation>
), 7/7 (
<bibRefCitation id="504E4B1B1701812A1386FC0BFAF4FB85" author="Dallai, R. &amp; C. Miceli &amp; P. Luporini" box="[1176,1365,1003,1027]" pageId="2" pageNumber="205" pagination="263 - 280" refId="ref5037" refString="Dallai, R., C. Miceli and P. Luporini. 1987. Euplotes rariseta Curds et al. (Ciliophora Hypotrichida) from the Somalian coast: Description and preliminary observations on cyst induction and ultrastrucutre. Monitore Zoologico Italiano. Supplemento 22: 263 - 280." type="journal article" year="1987">
Dallai
<emphasis id="06ABEAF81701812A13C1FC0CFAB3FB85" box="[1247,1298,1003,1027]" italics="true" pageId="2" pageNumber="205">et al.</emphasis>
, 1987
</bibRefCitation>
), 7/5-7 (
<bibRefCitation id="504E4B1B1701812A1450FBECFBFBFBA2" author="Song, W. &amp; G. Packroff" box="[846,1114,1035,1060]" pageId="2" pageNumber="205" pagination="331 - 360" refId="ref6518" refString="Song, W. and G. Packroff. 1997. Taxonomy and morphology of marine ciliates from China with description of two new species, Strombidium globosaneum nov. spec. and S. platum nov. spec. (Protozoa, Ciliophora). Archiv fur Protistenkunde 147: 331 - 360." type="journal article" year="1997">Song and Packroff, 1997</bibRefCitation>
;
<bibRefCitation id="504E4B1B1701812A1378FBECFAACFBA2" author="Ma, H. &amp; J. Jiang &amp; X. Hu &amp; C. Shao &amp; W. Song" box="[1126,1293,1035,1060]" pageId="2" pageNumber="205" pagination="57 - 62" refId="ref5991" refString="Ma, H., J. Jiang, X. Hu, C. Shao and W. Song. 2007. Morphology and morphogenesis of the marine ciliate, Euplotes rariseta (Ciliophora, Euplotida). Acta Hydrobiologica Sinica 32: 57 - 62." type="journal article" year="2007">
Ma
<emphasis id="06ABEAF81701812A138FFBECFB66FBA5" box="[1169,1223,1035,1059]" italics="true" pageId="2" pageNumber="205">et al.</emphasis>
, 2007
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), 7/8-10 (
<bibRefCitation id="504E4B1B1701812A1268FBEBFBDCFBC2" author="Valbonesi, A. &amp; P. Luporini" pageId="2" pageNumber="205" pagination="47 - 53" refId="ref6663" refString="Valbonesi, A. and P. Luporini. 1990 a. Description of two new species of Euplotes and Euplotes rariseta from Antarctica. Polar Biology 11 (1): 47 - 53." type="journal article" year="1990">Valbonesi and Luporini, 1990a</bibRefCitation>
). The Antarctic population reported by
<bibRefCitation id="504E4B1B1701812A14DBFBACFAAFFBE2" author="Valbonesi, A. &amp; P. Luporini" box="[965,1294,1100,1124]" pageId="2" pageNumber="205" pagination="47 - 53" refId="ref6663" refString="Valbonesi, A. and P. Luporini. 1990 a. Description of two new species of Euplotes and Euplotes rariseta from Antarctica. Polar Biology 11 (1): 47 - 53." type="journal article" year="1990">Valbonesi and Luporini (1990a)</bibRefCitation>
might be new to science, as already mentioned by the authors, because it has more adoral membranelles than the others: 28-30 vs. 23 (as seen in the original line drawings of the
<typeStatus id="EB6488481701812A1268FB4DFA05FB43" box="[1398,1444,1197,1221]" pageId="2" pageNumber="205">type</typeStatus>
population in
<bibRefCitation id="504E4B1B1701812A14FDFB2DFB10FB63" author="Curds, C. R. &amp; B. J. West &amp; E Dorahy" box="[995,1201,1229,1253]" pageId="2" pageNumber="205" pagination="95 - 102" refId="ref4983" refString="Curds, C. R., B. J. West and J. E Dorahy. 1974. Euplotes rariseta sp. n. (Protozoa, Ciliatea), a new small marine hypotrich. Bulletin of the British Museum (National History) Zoology 27: 95 - 102." type="journal article" year="1974">
Curds
<emphasis id="06ABEAF81701812A1330FB2EFBC6FB63" box="[1070,1127,1229,1253]" italics="true" pageId="2" pageNumber="205">et al.</emphasis>
, 1974
</bibRefCitation>
), 22±2 (
<bibRefCitation id="504E4B1B1701812A1208FB2DFC21FA83" author="Dallai, R. &amp; C. Miceli &amp; P. Luporini" pageId="2" pageNumber="205" pagination="263 - 280" refId="ref5037" refString="Dallai, R., C. Miceli and P. Luporini. 1987. Euplotes rariseta Curds et al. (Ciliophora Hypotrichida) from the Somalian coast: Description and preliminary observations on cyst induction and ultrastrucutre. Monitore Zoologico Italiano. Supplemento 22: 263 - 280." type="journal article" year="1987">
Dallai
<emphasis id="06ABEAF81701812A127AFB2EFA3CFB63" box="[1380,1437,1229,1253]" italics="true" pageId="2" pageNumber="205">et al.</emphasis>
, 1987
</bibRefCitation>
), 17-21 (
<bibRefCitation id="504E4B1B1701812A14F8FB0DFB5DFA83" author="Song, W. &amp; G. Packroff" box="[998,1276,1261,1285]" pageId="2" pageNumber="205" pagination="331 - 360" refId="ref6518" refString="Song, W. and G. Packroff. 1997. Taxonomy and morphology of marine ciliates from China with description of two new species, Strombidium globosaneum nov. spec. and S. platum nov. spec. (Protozoa, Ciliophora). Archiv fur Protistenkunde 147: 331 - 360." type="journal article" year="1997">Song and Packroff, 1997</bibRefCitation>
), 17-22 (
<bibRefCitation id="504E4B1B1701812B127CFB0DFF50FE9B" author="Ma, H. &amp; J. Jiang &amp; X. Hu &amp; C. Shao &amp; W. Song" lastPageId="3" lastPageNumber="206" pageId="2" pageNumber="205" pagination="57 - 62" refId="ref5991" refString="Ma, H., J. Jiang, X. Hu, C. Shao and W. Song. 2007. Morphology and morphogenesis of the marine ciliate, Euplotes rariseta (Ciliophora, Euplotida). Acta Hydrobiologica Sinica 32: 57 - 62." type="journal article" year="2007">
Ma
<emphasis id="06ABEAF81701812B128EFB0EFF0AFE9B" italics="true" lastPageId="3" lastPageNumber="206" pageId="2" pageNumber="205">et al.</emphasis>
, 2007
</bibRefCitation>
). Unfortunately, phylogenetic analyses based on small subunit ribosomal DNA (SSU rDNA), do not provide enough resolution to discriminate among species of
<taxonomicName id="F3DF4D691700812B178EFE86FF4BFEF8" box="[144,234,358,382]" class="Hypotrichea" family="Euplotidae" genus="Euplotes" kingdom="Chromista" order="Euplotida" pageId="3" pageNumber="206" phylum="Ciliophora" rank="genus">
<emphasis id="06ABEAF81700812B178EFE86FF4BFEF8" box="[144,234,358,382]" italics="true" pageId="3" pageNumber="206">Euplotes</emphasis>
</taxonomicName>
. Thus,
<taxonomicName id="F3DF4D691700812B1629FE86FE37FEF8" authorityName="Valbonesi and Luporini" authorityYear="1990" box="[311,406,358,382]" class="Hypotrichea" family="Euplotidae" genus="Euplotes" kingdom="Chromista" order="Euplotida" pageId="3" pageNumber="206" phylum="Ciliophora" rank="species" species="nobilii">
<emphasis id="06ABEAF81700812B1629FE86FE37FEF8" box="[311,406,358,382]" italics="true" pageId="3" pageNumber="206">E. nobilii</emphasis>
</taxonomicName>
and
<taxonomicName id="F3DF4D691700812B16D6FE86FD96FEFB" box="[456,567,358,381]" class="Hypotrichea" family="Euplotidae" genus="Euplotes" kingdom="Chromista" order="Euplotida" pageId="3" pageNumber="206" phylum="Ciliophora" rank="species" species="rariseta">
<emphasis id="06ABEAF81700812B16D6FE86FD96FEFB" box="[456,567,358,381]" italics="true" pageId="3" pageNumber="206">E. rariseta</emphasis>
</taxonomicName>
(GenBank accession numbers KC599234 and AF492706, respectively) cluster together as almost similar species according to the SSU rDNA phylogeny (
<bibRefCitation id="504E4B1B1700812B1691FE27FDE8FE59" author="Lian, C. &amp; Y. Wang &amp; J. Jiang &amp; Q. Yuan &amp; S. A. Al-Farraj &amp; H. A. El-Serehy &amp; W. Song &amp; T. Stoeck &amp; C. Shao" box="[399,585,454,479]" pageId="3" pageNumber="206" pagination="359 - 374" refId="ref5805" refString="Lian, C., Y. Wang, J. Jiang, Q. Yuan, S. A. Al-Farraj, H. A. El-Serehy, W. Song, T. Stoeck and C. Shao. 2021. Systematic positions and taxonomy of two new ciliates found in China: Euplotes tuffraui sp. nov. and E. shii sp. nov. (Alveolata, Ciliophora, Euplotida). Systematics and Biodiversity 19: 359 - 374." type="journal article" year="2021">
Lian
<emphasis id="06ABEAF81700812B16D4FE27FDA0FE58" box="[458,513,454,478]" italics="true" pageId="3" pageNumber="206">et al.</emphasis>
, 2021
</bibRefCitation>
). In contrast to the limited resolution provided by the SSU rDNA gene to identify cryptic species, mitochondrial cytochrome
<emphasis id="06ABEAF81700812B15B1FDE8FD1AFD99" box="[687,699,520,543]" italics="true" pageId="3" pageNumber="206">c</emphasis>
oxidase subunit I gene (
<emphasis id="06ABEAF81700812B1675FDC7FE3DFDB9" box="[363,412,551,575]" italics="true" pageId="3" pageNumber="206">CO1</emphasis>
) has been proved as a valuable barcode to distinguish among cryptic species with identical SSU rDNA regions (
<bibRefCitation id="504E4B1B1700812B16BBFD88FD40FD06" author="Quintela-Alonso, P. &amp; F. Nitsche &amp; C. Wylezich &amp; H. Arndt and &amp; W. Foissner" box="[421,737,616,640]" pageId="3" pageNumber="206" pagination="235 - 246" refId="ref6408" refString="Quintela-Alonso, P., F. Nitsche, C. Wylezich, H. Arndt and W. Foissner. 2013. A new Tetrahymena (Ciliophora, Oligohymenophorea) from groundwater of Cape Town, South Africa. Journal of Eukaryotic Microbiology 60: 235 - 246." type="journal article" year="2013">
Quintela-Alonso
<emphasis id="06ABEAF81700812B157FFD89FD38FD06" box="[609,665,616,640]" italics="true" pageId="3" pageNumber="206">et al.</emphasis>
, 2013
</bibRefCitation>
), because it has a distinct barcode gap between maximum intra-specific and minimum inter-specific divergences (
<bibRefCitation id="504E4B1B1700812B1789FD29FEE9FD67" author="Park, M. H. &amp; J. H. Jung &amp; E. Jo &amp; K. M. Park &amp; Y. S. Baek &amp; S. J. Kim &amp; G. S. Min" box="[151,328,713,737]" pageId="3" pageNumber="206" pagination="148 - 155" refId="ref6213" refString="Park, M. H., J. H. Jung, E. Jo, K. M. Park, Y. S. Baek, S. J. Kim and G. S. Min. 2019. Utility of mitochondrial CO 1 sequences for species discrimination of Spirotrichea ciliates (Protozoa, Ciliophora). Mitochondrial DNA Part A 30: 148 - 155." type="journal article" year="2019">
Park
<emphasis id="06ABEAF81700812B17D0FD29FEA2FD67" box="[206,259,713,737]" italics="true" pageId="3" pageNumber="206">et al.</emphasis>
, 2019
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).
</paragraph>
<caption id="60A066621701812A17B6F893FAA7F83B" ID-DOI="http://doi.org/10.5281/zenodo.13139736" ID-Zenodo-Dep="13139736" httpUri="https://zenodo.org/record/13139736/files/figure.png" pageId="2" pageNumber="205" startId="2.[168,201,1907,1929]" targetBox="[172,1433,1351,1874]" targetPageId="2" targetType="figure">
<paragraph id="346036EA1701812A17B6F893FAA7F83B" blockId="2.[168,1438,1907,1982]" pageId="2" pageNumber="205">
<emphasis id="06ABEAF81701812A17B6F893FF44F80E" bold="true" box="[168,229,1907,1929]" pageId="2" pageNumber="205">Fig. 2.</emphasis>
<taxonomicName id="F3DF4D691701812A17F5F893FEDDF80E" authorityName="Valbonesi and Luporini" authorityYear="1990" box="[235,380,1907,1928]" class="Hypotrichea" family="Euplotidae" genus="Euplotes" kingdom="Chromista" order="Euplotida" pageId="2" pageNumber="205" phylum="Ciliophora" rank="species" species="nobilii">
<emphasis id="06ABEAF81701812A17F5F893FEDDF80E" box="[235,380,1907,1928]" italics="true" pageId="2" pageNumber="205">Euplotes nobilii</emphasis>
</taxonomicName>
in vivo (A) and after protargol (B, C) and “wet” silver nitrate impregnation (D). A- C. Ventral (A, B) and dorsal (C) views showing the infraciliature. D. Dorsal view showing the argyrome pattern of double-
<taxonomicName id="F3DF4D691701812A14C2F86DFBBAF824" authorityName="Ehrenberg" authorityYear="1838" baseAuthorityName="Muller" baseAuthorityYear="1773" box="[988,1051,1933,1954]" class="Hypotrichea" family="Euplotidae" genus="Euplotes" kingdom="Chromista" order="Euplotida" pageId="2" pageNumber="205" phylum="Ciliophora" rank="species" species="patella">
<emphasis id="06ABEAF81701812A14C2F86DFBBAF824" box="[988,1051,1933,1954]" italics="true" pageId="2" pageNumber="205">patella</emphasis>
</taxonomicName>
type. AZM, adoral zone of membranelles; DK, dorsal kineties; FVC, frontoventral cirri; MC, marginal cirri; TC, transverse cirri. Scale bars: 30 μm (A), 20 μm (B- D).
</paragraph>
</caption>
<paragraph id="346036EA1700812B178EFD09FE9AFC04" blockId="3.[144,749,261,898]" pageId="3" pageNumber="206">
<emphasis id="06ABEAF81700812B178EFD09FEE2FC87" bold="true" box="[144,323,745,769]" pageId="3" pageNumber="206">Voucher slides.</emphasis>
One slide with protargol-impregnated specimens (NNIBRPR25657) and one slide with wet silver nitrate-impregnated specimens (NNIBRPR25658) were deposited at the Nakdonggang National Institute of Biological Resources.
</paragraph>
</subSubSection>
</treatment>
</document>