264 lines
74 KiB
XML
264 lines
74 KiB
XML
<document id="17D43B3C97065A47DBDC40A2DB260573" ID-DOI="10.1093/zoolinnean/zlad116" ID-ISSN="0024-4082" ID-Zenodo-Dep="11241025" ID-ZooBank="8E04CA83-16B0-4A9F-80B0-267704C75165C" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1716363573692" checkinUser="plazi" docAuthor="Jiang, Limin, Wang, Congcong, Liao, Lijian, Al-Farraj, Saleh A., Warren, Alan & Hu, Xiaozhong" docDate="2024" docId="03DD87998868A16BAFE2F952FBC7F858" docLanguage="en" docName="zlad116.pdf" docOrigin="Zoological Journal of the Linnean Society 200 (4)" docSource="http://dx.doi.org/10.1093/zoolinnean/zlad116" docStyle="DocumentStyle:4F230B9370E98E256D973D6DFB57F36C.5:ZoolJLinnSoc.2023-.journal_article" docStyleId="4F230B9370E98E256D973D6DFB57F36C" docStyleName="ZoolJLinnSoc.2023-.journal_article" docStyleVersion="5" docTitle="Platina marina Jiang & Wang & Liao & Al-Farraj & Warren & Hu 2024, gen. nov., sp. nov." docType="treatment" docVersion="2" lastPageNumber="853" masterDocId="FFE4FFE1886AA16FAC34FFABFFBBFFFD" masterDocTitle="Re-evaluation of the systematic position of the order Prostomatida (Protista: Ciliophora), with the establishment of two new genera and two new species" masterLastPageNumber="864" masterPageNumber="849" pageNumber="851" updateTime="1716364680849" updateUser="ExternalLinkService">
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<mods:title id="419163DE43446CB8EF297AB67162780A">Re-evaluation of the systematic position of the order Prostomatida (Protista: Ciliophora), with the establishment of two new genera and two new species</mods:title>
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<mods:namePart id="AB24D6998B74AEEDFD10E76A25D2884C">Jiang, Limin</mods:namePart>
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<mods:affiliation id="295582312050DF6C1048DF40045B9F0A">College of Fisheries & Key Laboratory of Mariculture, Ministry of Education, Ocean University of China, Qingdao 266003, China & Institute of Evolution and Marine Biodiversity, Ocean University of China, Qingdao 266003, China</mods:affiliation>
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<mods:namePart id="E54F4B3FB173F9EA20C1A68E36C9876B">Wang, Congcong</mods:namePart>
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<mods:affiliation id="3E637D92B55571965F773A07E64EEAEB">College of Fisheries & Key Laboratory of Mariculture, Ministry of Education, Ocean University of China, Qingdao 266003, China & Institute of Evolution and Marine Biodiversity, Ocean University of China, Qingdao 266003, China</mods:affiliation>
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<mods:namePart id="C5DE4B0AC18AD6B6EBB2ACF2D9A3BD99">Liao, Lijian</mods:namePart>
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<mods:affiliation id="BC8303209AFA913EA718B8C30895FAF9">College of Fisheries & Key Laboratory of Mariculture, Ministry of Education, Ocean University of China, Qingdao 266003, China & Institute of Evolution and Marine Biodiversity, Ocean University of China, Qingdao 266003, China</mods:affiliation>
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<mods:namePart id="82AF07FC10ED031625547011FFD0BE13">Al-Farraj, Saleh A.</mods:namePart>
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<mods:affiliation id="42DBB664A67DBF985F24A02E7D4BAF43">Zoology Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia</mods:affiliation>
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<mods:namePart id="35E19132710CBD19A7D922A488039539">Warren, Alan</mods:namePart>
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<mods:affiliation id="08972D389FA8C4590B2853227B4012BB">Department of Life Sciences, Natural History Museum, London, UK</mods:affiliation>
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<mods:namePart id="8C1C5EA987B45E38BE5C29CA387145CA">Hu, Xiaozhong</mods:namePart>
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<mods:affiliation id="19C029D05F5ADB574D675A294CFF1CCB">College of Fisheries & Key Laboratory of Mariculture, Ministry of Education, Ocean University of China, Qingdao 266003, China & Institute of Evolution and Marine Biodiversity, Ocean University of China, Qingdao 266003, China</mods:affiliation>
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<mods:nameIdentifier id="50B40662A0FAB2071C5844319D767710" type="email">xiaozhonghu@ouc.edu.cn</mods:nameIdentifier>
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<mods:title id="95EAE8E70E1863DE60EB6722A774808E">Zoological Journal of the Linnean Society</mods:title>
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<mods:date id="F99AAB76AF7531D5854B31FCE7D7AD2C">2024</mods:date>
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<mods:number id="35EE0CF7354BF68204A8C67194F30B21">2023-09-28</mods:number>
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<treatment id="03DD87998868A16BAFE2F952FBC7F858" LSID="urn:lsid:plazi:treatment:03DD87998868A16BAFE2F952FBC7F858" httpUri="http://treatment.plazi.org/id/03DD87998868A16BAFE2F952FBC7F858" lastPageId="4" lastPageNumber="853" pageId="2" pageNumber="851">
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<subSubSection id="C36E65048868A16DAFE2F952FA9EF8E9" box="[982,1317,1785,1812]" pageId="2" pageNumber="851" type="nomenclature">
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<paragraph id="8BCB368F8868A16DAFE2F952FA9EF8E9" blockId="2.[982,1317,1785,1812]" box="[982,1317,1785,1812]" pageId="2" pageNumber="851">
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<heading id="D08381E38868A16DAFE2F952FA9EF8E9" bold="true" box="[982,1317,1785,1812]" centered="true" fontSize="11" level="2" pageId="2" pageNumber="851" reason="2">
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<emphasis id="B900EA9D8868A16DAFE2F952FA9EF8E9" bold="true" box="[982,1317,1785,1812]" pageId="2" pageNumber="851">
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<taxonomicName id="4C744D0C8868A16DAFE2F952FBD4F8E9" authority="Jiang & Wang & Liao & Al-Farraj & Warren & Hu, 2024" authorityName="Jiang & Wang & Liao & Al-Farraj & Warren & Hu" authorityYear="2024" box="[982,1135,1785,1812]" class="Prostomatea" family="Apsiktratidae" genus="Platina" kingdom="Chromista" order="Prostomatida" pageId="2" pageNumber="851" phylum="Ciliophora" rank="species" species="marina" status="gen. nov., sp. nov.">
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<emphasis id="B900EA9D8868A16DAFE2F952FBD4F8E9" bold="true" box="[982,1135,1785,1812]" italics="true" pageId="2" pageNumber="851">Platina marina</emphasis>
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<taxonomicNameLabel id="A23357E68868A16DA840F951FA9EF8E9" box="[1140,1317,1786,1812]" pageId="2" pageNumber="851" rank="species">gen. nov., sp. nov.</taxonomicNameLabel>
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</emphasis>
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</paragraph>
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<subSubSection id="C36E65048868A16BA828F89DFBC7F858" lastPageId="4" lastPageNumber="853" pageId="2" pageNumber="851" type="description">
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<paragraph id="8BCB368F8868A16DA828F89DFB5BF8AD" blockId="2.[1052,1248,1846,1873]" box="[1052,1248,1846,1873]" pageId="2" pageNumber="851">
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<emphasis id="B900EA9D8868A16DA828F89DFB5BF8AD" bold="true" box="[1052,1248,1846,1873]" pageId="2" pageNumber="851">
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(
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<figureCitation id="134F2A0A8868A16DA812F89DFBDFF8AD" box="[1062,1124,1846,1872]" captionStart="Figure 2" captionStartId="3.[113,178,1023,1047]" captionTargetBox="[117,1456,149,992]" captionTargetId="figure-405@3.[112,1459,144,995]" captionTargetPageId="3" captionText="Figure 2. Platina marina gen. nov., sp. nov. from life (A, F, G) and after protargol staining (B–E, H). A, ventral view of a representative individual, showing general appearance of body. B, C, dorsal (C) and ventral (B) side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrows) and the gap (arrowhead) in circumoral kinety. D, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (CK), perioral kineties (PK) and the only transverse row of kinetids on the dorsal side (arrowhead). E, showing the dividing line (arrow) between ventral side and dorsal side.F, lateral view (a) and ventral side view (b) of the same specimen, showing dorsoventrally flattened body and transverse bulge located on the dorsal side (arrowhead). G, silverline system of dorsal side. H, silverline system of ventral side. I, a schematic diagram of an apical view of the cell, showing the circumoral kinety (double arrowhead), perioral kineties (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow). Scale bars: 15 μm." figureDoi="http://doi.org/10.5281/zenodo.11241029" httpUri="https://zenodo.org/record/11241029/files/figure.png" pageId="2" pageNumber="851">Figs 2</figureCitation>
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,
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<figureCitation id="134F2A0A8868A16DA85AF89DFBC7F8AD" box="[1134,1148,1846,1872]" captionStart="Figure 3" captionStartId="4.[129,194,1163,1187]" captionTargetBox="[129,1473,144,1125]" captionTargetId="figure-321@4.[129,1473,144,1125]" captionTargetPageId="4" captionText="Figure 3. Platina marina gen. nov., sp. nov. from life (A–L), after protargol staining (M, O–R) and after 4ʹ,6-diamidino-2-phenylindole (DAPI) staining (N). A, ventral view of a representative individual, showing general appearance of body. B, the caudal cilium (arrow). C, H, I, lateral view, showing shape variants and transverse bulge located on dorsal side (arrowheads). D–G, ventral view, showing shape variants. J, K, compressed individuals, showing the silverline system of the ventral side (arrows) and dorsal side (arrowheads), and perioral cilia (double arrowheads). L, silverline system of the dorsal side. M, N, showing the macronucleus and micronucleus (arrow). O, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (arrowhead) and perioral kineties (arrow). P, the dividing line between the ventral side and the dorsal side, showing the only transverse row of kinetids on the dorsal side (arrowhead).Q, R, side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow) except for perioral kineties. Scale bars: 25 μm in A–I; 10 μm in Q, R." figureDoi="http://doi.org/10.5281/zenodo.11241031" httpUri="https://zenodo.org/record/11241031/files/figure.png" pageId="2" pageNumber="851">3</figureCitation>
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;
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<tableCitation id="C6F603348868A16DA8BCF89CFB6EF8AD" box="[1160,1237,1846,1873]" captionStart="Table 1" captionStartId="5.[113,168,143,167]" captionText="Table 1. Morphometric data on Platina marina (first line) and Parametacystis pulchra (second line) after protargol staining (measurements are in micrometres)." pageId="2" pageNumber="851">Table 1</tableCitation>
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)
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</emphasis>
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</paragraph>
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<paragraph id="8BCB368F8868A16DAF0DF8DCFB15F853" blockId="2.[825,1474,1911,1966]" pageId="2" pageNumber="851">
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<emphasis id="B900EA9D8868A16DAF0DF8DCFB9FF872" box="[825,1060,1911,1935]" italics="true" pageId="2" pageNumber="851">Zoobank registration:</emphasis>
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urn:lsid:zoobank.org:act:
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<caption id="DF0B66078869A16CAC45FC54FBAAFB21" ID-DOI="http://doi.org/10.5281/zenodo.11241029" ID-Zenodo-Dep="11241029" httpUri="https://zenodo.org/record/11241029/files/figure.png" pageId="3" pageNumber="852" startId="3.[113,178,1023,1047]" targetBox="[117,1456,149,992]" targetPageId="3" targetType="figure">
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<paragraph id="8BCB368F8869A16CAC45FC54FBAAFB21" blockId="3.[113,1454,1023,1244]" pageId="3" pageNumber="852">
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<emphasis id="B900EA9D8869A16CAC45FC54FED8FBEA" bold="true" box="[113,355,1023,1047]" pageId="3" pageNumber="852">
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Figure 2.
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<taxonomicName id="4C744D0C8869A16CACF9FC54FED8FBEA" authority="Jiang & Wang & Liao & Al-Farraj & Warren & Hu, 2024" authorityName="Jiang & Wang & Liao & Al-Farraj & Warren & Hu" authorityYear="2024" box="[205,355,1023,1047]" class="Prostomatea" family="Apsiktratidae" genus="Platina" kingdom="Chromista" order="Prostomatida" pageId="3" pageNumber="852" phylum="Ciliophora" rank="species" species="marina" status="gen. nov., sp. nov.">
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<emphasis id="B900EA9D8869A16CACF9FC54FED8FBEA" bold="true" box="[205,355,1023,1047]" italics="true" pageId="3" pageNumber="852">Platina marina</emphasis>
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<taxonomicNameLabel id="A23357E68869A16CAD5CFBABFDB0FBEA" box="[360,523,1024,1048]" pageId="3" pageNumber="852" rank="species">gen. nov., sp. nov.</taxonomicNameLabel>
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from life (A, F, G) and after protargol staining (B–E, H). A, ventral view of a representative individual, showing general appearance of body. B, C, dorsal (C) and ventral (B) side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrows) and the gap (arrowhead) in circumoral kinety. D, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (CK), perioral kineties (PK) and the only transverse row of kinetids on the dorsal side (arrowhead). E, showing the dividing line (arrow) between ventral side and dorsal side. F, lateral view (a) and ventral side view (b) of the same specimen, showing dorsoventrally flattened body and transverse bulge located on the dorsal side (arrowhead). G, silverline system of dorsal side. H, silverline system of ventral side. I, a schematic diagram of an apical view of the cell, showing the circumoral kinety (double arrowhead), perioral kineties (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow). Scale bars: 15 μm.
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</paragraph>
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||
</caption>
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<paragraph id="8BCB368F8869A16CAC45FAA7FE50F9E3" blockId="3.[113,763,1291,1566]" pageId="3" pageNumber="852">
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<emphasis id="B900EA9D8869A16CAC45FAA7FF6CFADE" box="[113,215,1292,1315]" italics="true" pageId="3" pageNumber="852">Diagnosis:</emphasis>
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Body size ~40–85 μm × ~15–25 μm
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||
<emphasis id="B900EA9D8869A16CAE7EFAA7FD33FADE" box="[586,648,1292,1315]" italics="true" pageId="3" pageNumber="852">in vivo</emphasis>
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||
; dorsoventrally flattened ~2:1; single globular to ellipsoidal macronucleus and single ellipsoidal micronucleus; circumoral kinety with a ventral gap, composed of 10–12 dikinetids; ~45 longitudinal perioral kineties forming six rings, i.e. four anterior rings arranged as two pairs and two well-separated posterior rings; 9–11 longitudinal somatic kineties forming 15–21 transverse rows that are confined to the ventral side except for the second transverse row, which surrounds the body.
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||
</paragraph>
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<paragraph id="8BCB368F8869A16CAC45F9EBFF61F948" blockId="3.[113,762,1599,1717]" pageId="3" pageNumber="852">
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<materialsCitation id="3B1C3CD28869A16CAC45F9EBFF6DF948" country="China" latitude="36.067497" location="The" longLatPrecision="19" longitude="120.326385" pageId="3" pageNumber="852" specimenCount="1" stateProvince="Shandong" typeStatus="holotype">
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<emphasis id="B900EA9D8869A16CAC45F9EBFF47F9AA" box="[113,252,1599,1623]" italics="true" pageId="3" pageNumber="852">
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<typeStatus id="54CF882D8869A16CAC45F9EBFF1AF9AA" box="[113,161,1600,1623]" pageId="3" pageNumber="852">Type</typeStatus>
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||
locality:
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||
</emphasis>
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||
Intertidal zone of the Yellow Sea coast near Zhanqiao Pier, Qingdao (
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,
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<geoCoordinate id="EE4050488869A16CADC8F9F4FD39F98B" box="[508,642,1629,1655]" degrees="120" direction="east" minutes="19" orientation="longitude" pageId="3" pageNumber="852" precision="15" seconds="35" value="120.326385">120°19ʹ35″E</geoCoordinate>
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),
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||
<collectingRegion id="49B0F86D8869A16CAEA7F9F4FF76F96B" country="China" name="Shandong" pageId="3" pageNumber="852">Shandong Province</collectingRegion>
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,
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<collectingCountry id="F363761F8869A16CACECF9D5FEA2F96B" box="[216,281,1662,1686]" name="China" pageId="3" pageNumber="852">China</collectingCountry>
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.
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<location id="8EAB60548869A16CAD10F9D5FEF0F96B" LSID="urn:lsid:plazi:treatment:03DD87998868A16BAFE2F952FBC7F858:8EAB60548869A16CAD10F9D5FEF0F96B" box="[292,331,1662,1686]" country="China" latitude="36.067497" longLatPrecision="19" longitude="120.326385" name="The" pageId="3" pageNumber="852" stateProvince="Shandong">The</location>
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salinity was 31‰ and the water temperature 10°C
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</materialsCitation>
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.
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||
</paragraph>
|
||
<paragraph id="8BCB368F8869A16CAC45F97CFE88F857" blockId="3.[113,763,1751,1962]" pageId="3" pageNumber="852">
|
||
<emphasis id="B900EA9D8869A16CAC45F97CFEB4F913" box="[113,271,1751,1774]" italics="true" pageId="3" pageNumber="852">Type specimens:</emphasis>
|
||
<materialsCitation id="3B1C3CD28869A16CAD23F97CFE94F857" country="China" county="Qingdao" location="Laboratory of Protozoology" municipality="Chinese Academy of Sciences" pageId="3" pageNumber="852" specimenCount="2" typeStatus="holotype">
|
||
A protargol slide containing the
|
||
<typeStatus id="54CF882D8869A16CAE58F97CFD73F912" box="[620,712,1751,1775]" pageId="3" pageNumber="852" type="holotype">holotype</typeStatus>
|
||
specimen (registration number:JLM2021113001-1;
|
||
<figureCitation id="134F2A0A8869A16CAE51F95DFD7DF8F3" box="[613,710,1782,1806]" captionStart="Figure 2" captionStartId="3.[113,178,1023,1047]" captionTargetBox="[117,1456,149,992]" captionTargetId="figure-405@3.[112,1459,144,995]" captionTargetPageId="3" captionText="Figure 2. Platina marina gen. nov., sp. nov. from life (A, F, G) and after protargol staining (B–E, H). A, ventral view of a representative individual, showing general appearance of body. B, C, dorsal (C) and ventral (B) side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrows) and the gap (arrowhead) in circumoral kinety. D, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (CK), perioral kineties (PK) and the only transverse row of kinetids on the dorsal side (arrowhead). E, showing the dividing line (arrow) between ventral side and dorsal side.F, lateral view (a) and ventral side view (b) of the same specimen, showing dorsoventrally flattened body and transverse bulge located on the dorsal side (arrowhead). G, silverline system of dorsal side. H, silverline system of ventral side. I, a schematic diagram of an apical view of the cell, showing the circumoral kinety (double arrowhead), perioral kineties (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow). Scale bars: 15 μm." figureDoi="http://doi.org/10.5281/zenodo.11241029" httpUri="https://zenodo.org/record/11241029/files/figure.png" pageId="3" pageNumber="852">Fig.2B, C</figureCitation>
|
||
) was deposited in the
|
||
<location id="8EAB60548869A16CAD2AF8BEFD86F8D0" LSID="urn:lsid:plazi:treatment:03DD87998868A16BAFE2F952FBC7F858:8EAB60548869A16CAD2AF8BEFD86F8D0" box="[286,573,1813,1837]" country="China" county="Qingdao" municipality="Chinese Academy of Sciences" name="Laboratory of Protozoology" pageId="3" pageNumber="852">Laboratory of Protozoology</location>
|
||
, Ocean University of
|
||
<collectingCountry id="F363761F8869A16CACA2F89FFF6CF8B1" box="[150,215,1844,1868]" name="China" pageId="3" pageNumber="852">China</collectingCountry>
|
||
. A second protargol slide (registration number: JLM2021113001-2) containing
|
||
<typeStatus id="54CF882D8869A16CADFDF8FFFD99F891" box="[457,546,1876,1900]" pageId="3" pageNumber="852" type="paratype">paratype</typeStatus>
|
||
specimens was deposited in the
|
||
<location id="8EAB60548869A16CAD30F8D8FDA7F876" LSID="urn:lsid:plazi:treatment:03DD87998868A16BAFE2F952FBC7F858:8EAB60548869A16CAD30F8D8FDA7F876" box="[260,540,1907,1931]" country="China" county="Qingdao" municipality="Chinese Academy of Sciences" name="Marine Biological Museum" pageId="3" pageNumber="852">Marine Biological Museum</location>
|
||
,
|
||
<collectingMunicipality id="6BAFACF58869A16CAE12F8D8FF71F857" pageId="3" pageNumber="852">Chinese Academy of Sciences</collectingMunicipality>
|
||
,
|
||
<collectingCounty id="62AA4E038869A16CACE0F839FE94F857" box="[212,303,1938,1962]" pageId="3" pageNumber="852">Qingdao</collectingCounty>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BCB368F8869A16CAF1EFAA0FC22FA9F" blockId="3.[810,1459,1291,1378]" pageId="3" pageNumber="852">
|
||
<emphasis id="B900EA9D8869A16CAF1EFAA0FC22FADE" box="[810,921,1291,1315]" italics="true" pageId="3" pageNumber="852">Etymology:</emphasis>
|
||
The species-group name
|
||
<taxonomicName id="4C744D0C8869A16CA887FAA7FB41FADE" authorityName="Jiang & Wang & Liao & Al-Farraj & Warren & Hu" authorityYear="2024" box="[1203,1274,1292,1315]" class="Prostomatea" family="Apsiktratidae" genus="Platina" kingdom="Chromista" order="Prostomatida" pageId="3" pageNumber="852" phylum="Ciliophora" rank="species" species="marina">
|
||
<emphasis id="B900EA9D8869A16CA887FAA7FB41FADE" box="[1203,1274,1292,1315]" italics="true" pageId="3" pageNumber="852">marina</emphasis>
|
||
</taxonomicName>
|
||
(Latin adjective; living in the sea) alludes to the marine habitat where the species was found.
|
||
</paragraph>
|
||
<paragraph id="8BCB368F8869A16BAF1EFA2FFE29F858" blockId="3.[810,1460,1411,1968]" lastBlockId="4.[129,778,1494,1957]" lastPageId="4" lastPageNumber="853" pageId="3" pageNumber="852">
|
||
<emphasis id="B900EA9D8869A16CAF1EFA2FFC24FA66" box="[810,927,1412,1435]" italics="true" pageId="3" pageNumber="852">Description:</emphasis>
|
||
Cell size
|
||
<emphasis id="B900EA9D8869A16CAFCEFA2FFB8CFA66" box="[1018,1079,1412,1435]" italics="true" pageId="3" pageNumber="852">in vivo</emphasis>
|
||
~40–85 μm × ~15–25 μm, on average 50 μm × 15 μm, with a length-to-width ratio of 2–4:1 (
|
||
<figureCitation id="134F2A0A8869A16CA96BFA09FA17FA46" box="[1375,1452,1442,1467]" captionStart="Figure 2" captionStartId="3.[113,178,1023,1047]" captionTargetBox="[117,1456,149,992]" captionTargetId="figure-405@3.[112,1459,144,995]" captionTargetPageId="3" captionText="Figure 2. Platina marina gen. nov., sp. nov. from life (A, F, G) and after protargol staining (B–E, H). A, ventral view of a representative individual, showing general appearance of body. B, C, dorsal (C) and ventral (B) side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrows) and the gap (arrowhead) in circumoral kinety. D, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (CK), perioral kineties (PK) and the only transverse row of kinetids on the dorsal side (arrowhead). E, showing the dividing line (arrow) between ventral side and dorsal side.F, lateral view (a) and ventral side view (b) of the same specimen, showing dorsoventrally flattened body and transverse bulge located on the dorsal side (arrowhead). G, silverline system of dorsal side. H, silverline system of ventral side. I, a schematic diagram of an apical view of the cell, showing the circumoral kinety (double arrowhead), perioral kineties (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow). Scale bars: 15 μm." figureDoi="http://doi.org/10.5281/zenodo.11241029" httpUri="https://zenodo.org/record/11241029/files/figure.png" pageId="3" pageNumber="852">Figs 2A</figureCitation>
|
||
,
|
||
<figureCitation id="134F2A0A8869A16CAF1EFA69FCF3FA27" box="[810,840,1474,1498]" captionStart="Figure 3" captionStartId="4.[129,194,1163,1187]" captionTargetBox="[129,1473,144,1125]" captionTargetId="figure-321@4.[129,1473,144,1125]" captionTargetPageId="4" captionText="Figure 3. Platina marina gen. nov., sp. nov. from life (A–L), after protargol staining (M, O–R) and after 4ʹ,6-diamidino-2-phenylindole (DAPI) staining (N). A, ventral view of a representative individual, showing general appearance of body. B, the caudal cilium (arrow). C, H, I, lateral view, showing shape variants and transverse bulge located on dorsal side (arrowheads). D–G, ventral view, showing shape variants. J, K, compressed individuals, showing the silverline system of the ventral side (arrows) and dorsal side (arrowheads), and perioral cilia (double arrowheads). L, silverline system of the dorsal side. M, N, showing the macronucleus and micronucleus (arrow). O, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (arrowhead) and perioral kineties (arrow). P, the dividing line between the ventral side and the dorsal side, showing the only transverse row of kinetids on the dorsal side (arrowhead).Q, R, side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow) except for perioral kineties. Scale bars: 25 μm in A–I; 10 μm in Q, R." figureDoi="http://doi.org/10.5281/zenodo.11241031" httpUri="https://zenodo.org/record/11241031/files/figure.png" pageId="3" pageNumber="852">3A</figureCitation>
|
||
). Main part of body flattened dorsoventrally ~2:1 and progressively more flattened from anterior end to posterior end (
|
||
<figureCitation id="134F2A0A8869A16CAF01F9ABFC26F9E5" box="[821,925,1536,1561]" captionStart="Figure 2" captionStartId="3.[113,178,1023,1047]" captionTargetBox="[117,1456,149,992]" captionTargetId="figure-405@3.[112,1459,144,995]" captionTargetPageId="3" captionText="Figure 2. Platina marina gen. nov., sp. nov. from life (A, F, G) and after protargol staining (B–E, H). A, ventral view of a representative individual, showing general appearance of body. B, C, dorsal (C) and ventral (B) side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrows) and the gap (arrowhead) in circumoral kinety. D, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (CK), perioral kineties (PK) and the only transverse row of kinetids on the dorsal side (arrowhead). E, showing the dividing line (arrow) between ventral side and dorsal side.F, lateral view (a) and ventral side view (b) of the same specimen, showing dorsoventrally flattened body and transverse bulge located on the dorsal side (arrowhead). G, silverline system of dorsal side. H, silverline system of ventral side. I, a schematic diagram of an apical view of the cell, showing the circumoral kinety (double arrowhead), perioral kineties (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow). Scale bars: 15 μm." figureDoi="http://doi.org/10.5281/zenodo.11241029" httpUri="https://zenodo.org/record/11241029/files/figure.png" pageId="3" pageNumber="852">Figs 2A, F</figureCitation>
|
||
,
|
||
<figureCitation id="134F2A0A8869A16CAF9FF9AAFC65F9E4" box="[939,990,1537,1561]" captionStart="Figure 3" captionStartId="4.[129,194,1163,1187]" captionTargetBox="[129,1473,144,1125]" captionTargetId="figure-321@4.[129,1473,144,1125]" captionTargetPageId="4" captionText="Figure 3. Platina marina gen. nov., sp. nov. from life (A–L), after protargol staining (M, O–R) and after 4ʹ,6-diamidino-2-phenylindole (DAPI) staining (N). A, ventral view of a representative individual, showing general appearance of body. B, the caudal cilium (arrow). C, H, I, lateral view, showing shape variants and transverse bulge located on dorsal side (arrowheads). D–G, ventral view, showing shape variants. J, K, compressed individuals, showing the silverline system of the ventral side (arrows) and dorsal side (arrowheads), and perioral cilia (double arrowheads). L, silverline system of the dorsal side. M, N, showing the macronucleus and micronucleus (arrow). O, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (arrowhead) and perioral kineties (arrow). P, the dividing line between the ventral side and the dorsal side, showing the only transverse row of kinetids on the dorsal side (arrowhead).Q, R, side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow) except for perioral kineties. Scale bars: 25 μm in A–I; 10 μm in Q, R." figureDoi="http://doi.org/10.5281/zenodo.11241031" httpUri="https://zenodo.org/record/11241031/files/figure.png" pageId="3" pageNumber="852">3A–I</figureCitation>
|
||
); transverse bulge located in anterior quarter of body on dorsal side where one row of somatic cilia is located (
|
||
<figureCitation id="134F2A0A8869A16CAF01F994FCC4F9AA" box="[821,895,1599,1623]" captionStart="Figure 2" captionStartId="3.[113,178,1023,1047]" captionTargetBox="[117,1456,149,992]" captionTargetId="figure-405@3.[112,1459,144,995]" captionTargetPageId="3" captionText="Figure 2. Platina marina gen. nov., sp. nov. from life (A, F, G) and after protargol staining (B–E, H). A, ventral view of a representative individual, showing general appearance of body. B, C, dorsal (C) and ventral (B) side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrows) and the gap (arrowhead) in circumoral kinety. D, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (CK), perioral kineties (PK) and the only transverse row of kinetids on the dorsal side (arrowhead). E, showing the dividing line (arrow) between ventral side and dorsal side.F, lateral view (a) and ventral side view (b) of the same specimen, showing dorsoventrally flattened body and transverse bulge located on the dorsal side (arrowhead). G, silverline system of dorsal side. H, silverline system of ventral side. I, a schematic diagram of an apical view of the cell, showing the circumoral kinety (double arrowhead), perioral kineties (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow). Scale bars: 15 μm." figureDoi="http://doi.org/10.5281/zenodo.11241029" httpUri="https://zenodo.org/record/11241029/files/figure.png" pageId="3" pageNumber="852">Figs 2F</figureCitation>
|
||
,
|
||
<figureCitation id="134F2A0A8869A16CAFBFF994FC7AF9AA" box="[907,961,1599,1623]" captionStart="Figure 3" captionStartId="4.[129,194,1163,1187]" captionTargetBox="[129,1473,144,1125]" captionTargetId="figure-321@4.[129,1473,144,1125]" captionTargetPageId="4" captionText="Figure 3. Platina marina gen. nov., sp. nov. from life (A–L), after protargol staining (M, O–R) and after 4ʹ,6-diamidino-2-phenylindole (DAPI) staining (N). A, ventral view of a representative individual, showing general appearance of body. B, the caudal cilium (arrow). C, H, I, lateral view, showing shape variants and transverse bulge located on dorsal side (arrowheads). D–G, ventral view, showing shape variants. J, K, compressed individuals, showing the silverline system of the ventral side (arrows) and dorsal side (arrowheads), and perioral cilia (double arrowheads). L, silverline system of the dorsal side. M, N, showing the macronucleus and micronucleus (arrow). O, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (arrowhead) and perioral kineties (arrow). P, the dividing line between the ventral side and the dorsal side, showing the only transverse row of kinetids on the dorsal side (arrowhead).Q, R, side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow) except for perioral kineties. Scale bars: 25 μm in A–I; 10 μm in Q, R." figureDoi="http://doi.org/10.5281/zenodo.11241031" httpUri="https://zenodo.org/record/11241031/files/figure.png" pageId="3" pageNumber="852">3H, I</figureCitation>
|
||
). Anterior end of body, with conspicuous apical plate; posterior half of body distinctly narrowed, with a broadly pointed caudal end (
|
||
<figureCitation id="134F2A0A8869A16CA83DF9D5FBE2F96B" box="[1033,1113,1662,1686]" captionStart="Figure 2" captionStartId="3.[113,178,1023,1047]" captionTargetBox="[117,1456,149,992]" captionTargetId="figure-405@3.[112,1459,144,995]" captionTargetPageId="3" captionText="Figure 2. Platina marina gen. nov., sp. nov. from life (A, F, G) and after protargol staining (B–E, H). A, ventral view of a representative individual, showing general appearance of body. B, C, dorsal (C) and ventral (B) side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrows) and the gap (arrowhead) in circumoral kinety. D, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (CK), perioral kineties (PK) and the only transverse row of kinetids on the dorsal side (arrowhead). E, showing the dividing line (arrow) between ventral side and dorsal side.F, lateral view (a) and ventral side view (b) of the same specimen, showing dorsoventrally flattened body and transverse bulge located on the dorsal side (arrowhead). G, silverline system of dorsal side. H, silverline system of ventral side. I, a schematic diagram of an apical view of the cell, showing the circumoral kinety (double arrowhead), perioral kineties (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow). Scale bars: 15 μm." figureDoi="http://doi.org/10.5281/zenodo.11241029" httpUri="https://zenodo.org/record/11241029/files/figure.png" pageId="3" pageNumber="852">Figs 2A</figureCitation>
|
||
,
|
||
<figureCitation id="134F2A0A8869A16CA85EF9D5FB3CF96B" box="[1130,1159,1662,1686]" captionStart="Figure 3" captionStartId="4.[129,194,1163,1187]" captionTargetBox="[129,1473,144,1125]" captionTargetId="figure-321@4.[129,1473,144,1125]" captionTargetPageId="4" captionText="Figure 3. Platina marina gen. nov., sp. nov. from life (A–L), after protargol staining (M, O–R) and after 4ʹ,6-diamidino-2-phenylindole (DAPI) staining (N). A, ventral view of a representative individual, showing general appearance of body. B, the caudal cilium (arrow). C, H, I, lateral view, showing shape variants and transverse bulge located on dorsal side (arrowheads). D–G, ventral view, showing shape variants. J, K, compressed individuals, showing the silverline system of the ventral side (arrows) and dorsal side (arrowheads), and perioral cilia (double arrowheads). L, silverline system of the dorsal side. M, N, showing the macronucleus and micronucleus (arrow). O, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (arrowhead) and perioral kineties (arrow). P, the dividing line between the ventral side and the dorsal side, showing the only transverse row of kinetids on the dorsal side (arrowhead).Q, R, side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow) except for perioral kineties. Scale bars: 25 μm in A–I; 10 μm in Q, R." figureDoi="http://doi.org/10.5281/zenodo.11241031" httpUri="https://zenodo.org/record/11241031/files/figure.png" pageId="3" pageNumber="852">3A</figureCitation>
|
||
). Individuals vary widely in shape, usually spindle shaped, with posterior region curved back towards ventral side (
|
||
<figureCitation id="134F2A0A8869A16CA830F917FBDAF929" box="[1028,1121,1724,1749]" captionStart="Figure 3" captionStartId="4.[129,194,1163,1187]" captionTargetBox="[129,1473,144,1125]" captionTargetId="figure-321@4.[129,1473,144,1125]" captionTargetPageId="4" captionText="Figure 3. Platina marina gen. nov., sp. nov. from life (A–L), after protargol staining (M, O–R) and after 4ʹ,6-diamidino-2-phenylindole (DAPI) staining (N). A, ventral view of a representative individual, showing general appearance of body. B, the caudal cilium (arrow). C, H, I, lateral view, showing shape variants and transverse bulge located on dorsal side (arrowheads). D–G, ventral view, showing shape variants. J, K, compressed individuals, showing the silverline system of the ventral side (arrows) and dorsal side (arrowheads), and perioral cilia (double arrowheads). L, silverline system of the dorsal side. M, N, showing the macronucleus and micronucleus (arrow). O, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (arrowhead) and perioral kineties (arrow). P, the dividing line between the ventral side and the dorsal side, showing the only transverse row of kinetids on the dorsal side (arrowhead).Q, R, side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow) except for perioral kineties. Scale bars: 25 μm in A–I; 10 μm in Q, R." figureDoi="http://doi.org/10.5281/zenodo.11241031" httpUri="https://zenodo.org/record/11241031/files/figure.png" pageId="3" pageNumber="852">Fig. 3A, I</figureCitation>
|
||
). Outline not symmetrical, some individuals with a head that is turned to one side; body flexible but not contractile; body surface uneven (
|
||
<figureCitation id="134F2A0A8869A16CA8EAF950FA97F8EE" box="[1246,1324,1787,1811]" captionStart="Figure 2" captionStartId="3.[113,178,1023,1047]" captionTargetBox="[117,1456,149,992]" captionTargetId="figure-405@3.[112,1459,144,995]" captionTargetPageId="3" captionText="Figure 2. Platina marina gen. nov., sp. nov. from life (A, F, G) and after protargol staining (B–E, H). A, ventral view of a representative individual, showing general appearance of body. B, C, dorsal (C) and ventral (B) side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrows) and the gap (arrowhead) in circumoral kinety. D, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (CK), perioral kineties (PK) and the only transverse row of kinetids on the dorsal side (arrowhead). E, showing the dividing line (arrow) between ventral side and dorsal side.F, lateral view (a) and ventral side view (b) of the same specimen, showing dorsoventrally flattened body and transverse bulge located on the dorsal side (arrowhead). G, silverline system of dorsal side. H, silverline system of ventral side. I, a schematic diagram of an apical view of the cell, showing the circumoral kinety (double arrowhead), perioral kineties (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow). Scale bars: 15 μm." figureDoi="http://doi.org/10.5281/zenodo.11241029" httpUri="https://zenodo.org/record/11241029/files/figure.png" pageId="3" pageNumber="852">Figs 2A</figureCitation>
|
||
,
|
||
<figureCitation id="134F2A0A8869A16CA90EF950FAD6F8EE" box="[1338,1389,1787,1811]" captionStart="Figure 3" captionStartId="4.[129,194,1163,1187]" captionTargetBox="[129,1473,144,1125]" captionTargetId="figure-321@4.[129,1473,144,1125]" captionTargetPageId="4" captionText="Figure 3. Platina marina gen. nov., sp. nov. from life (A–L), after protargol staining (M, O–R) and after 4ʹ,6-diamidino-2-phenylindole (DAPI) staining (N). A, ventral view of a representative individual, showing general appearance of body. B, the caudal cilium (arrow). C, H, I, lateral view, showing shape variants and transverse bulge located on dorsal side (arrowheads). D–G, ventral view, showing shape variants. J, K, compressed individuals, showing the silverline system of the ventral side (arrows) and dorsal side (arrowheads), and perioral cilia (double arrowheads). L, silverline system of the dorsal side. M, N, showing the macronucleus and micronucleus (arrow). O, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (arrowhead) and perioral kineties (arrow). P, the dividing line between the ventral side and the dorsal side, showing the only transverse row of kinetids on the dorsal side (arrowhead).Q, R, side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow) except for perioral kineties. Scale bars: 25 μm in A–I; 10 μm in Q, R." figureDoi="http://doi.org/10.5281/zenodo.11241031" httpUri="https://zenodo.org/record/11241031/files/figure.png" pageId="3" pageNumber="852">3A–I</figureCitation>
|
||
). Oral basket and nematodesmata absent; cytostome apically located but not conspicuous; perioral cilia densely arranged (
|
||
<figureCitation id="134F2A0A8869A16CA969F891FA16F8AF" box="[1373,1453,1850,1874]" captionStart="Figure 2" captionStartId="3.[113,178,1023,1047]" captionTargetBox="[117,1456,149,992]" captionTargetId="figure-405@3.[112,1459,144,995]" captionTargetPageId="3" captionText="Figure 2. Platina marina gen. nov., sp. nov. from life (A, F, G) and after protargol staining (B–E, H). A, ventral view of a representative individual, showing general appearance of body. B, C, dorsal (C) and ventral (B) side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrows) and the gap (arrowhead) in circumoral kinety. D, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (CK), perioral kineties (PK) and the only transverse row of kinetids on the dorsal side (arrowhead). E, showing the dividing line (arrow) between ventral side and dorsal side.F, lateral view (a) and ventral side view (b) of the same specimen, showing dorsoventrally flattened body and transverse bulge located on the dorsal side (arrowhead). G, silverline system of dorsal side. H, silverline system of ventral side. I, a schematic diagram of an apical view of the cell, showing the circumoral kinety (double arrowhead), perioral kineties (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow). Scale bars: 15 μm." figureDoi="http://doi.org/10.5281/zenodo.11241029" httpUri="https://zenodo.org/record/11241029/files/figure.png" pageId="3" pageNumber="852">Figs 2A</figureCitation>
|
||
,
|
||
<figureCitation id="134F2A0A8869A16CAF1EF8F2FCF3F88C" box="[810,840,1881,1905]" captionStart="Figure 3" captionStartId="4.[129,194,1163,1187]" captionTargetBox="[129,1473,144,1125]" captionTargetId="figure-321@4.[129,1473,144,1125]" captionTargetPageId="4" captionText="Figure 3. Platina marina gen. nov., sp. nov. from life (A–L), after protargol staining (M, O–R) and after 4ʹ,6-diamidino-2-phenylindole (DAPI) staining (N). A, ventral view of a representative individual, showing general appearance of body. B, the caudal cilium (arrow). C, H, I, lateral view, showing shape variants and transverse bulge located on dorsal side (arrowheads). D–G, ventral view, showing shape variants. J, K, compressed individuals, showing the silverline system of the ventral side (arrows) and dorsal side (arrowheads), and perioral cilia (double arrowheads). L, silverline system of the dorsal side. M, N, showing the macronucleus and micronucleus (arrow). O, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (arrowhead) and perioral kineties (arrow). P, the dividing line between the ventral side and the dorsal side, showing the only transverse row of kinetids on the dorsal side (arrowhead).Q, R, side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow) except for perioral kineties. Scale bars: 25 μm in A–I; 10 μm in Q, R." figureDoi="http://doi.org/10.5281/zenodo.11241031" httpUri="https://zenodo.org/record/11241031/files/figure.png" pageId="3" pageNumber="852">3K</figureCitation>
|
||
). Silverline system easily recognized
|
||
<emphasis id="B900EA9D8869A16CA888F8F1FB40F88C" box="[1212,1275,1882,1905]" italics="true" pageId="3" pageNumber="852">in vivo</emphasis>
|
||
; ventral argyrome consisting of regular rectangles, one between adjacent kineties; dorsal argyrome consisting of polygons of different sizes; perioral argyrome formed by slender rectangles that encircle head (
|
||
<figureCitation id="134F2A0A886EA16BAED4FA7DFF04F9F0" captionStart="Figure 2" captionStartId="3.[113,178,1023,1047]" captionTargetBox="[117,1456,149,992]" captionTargetId="figure-405@3.[112,1459,144,995]" captionTargetPageId="3" captionText="Figure 2. Platina marina gen. nov., sp. nov. from life (A, F, G) and after protargol staining (B–E, H). A, ventral view of a representative individual, showing general appearance of body. B, C, dorsal (C) and ventral (B) side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrows) and the gap (arrowhead) in circumoral kinety. D, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (CK), perioral kineties (PK) and the only transverse row of kinetids on the dorsal side (arrowhead). E, showing the dividing line (arrow) between ventral side and dorsal side.F, lateral view (a) and ventral side view (b) of the same specimen, showing dorsoventrally flattened body and transverse bulge located on the dorsal side (arrowhead). G, silverline system of dorsal side. H, silverline system of ventral side. I, a schematic diagram of an apical view of the cell, showing the circumoral kinety (double arrowhead), perioral kineties (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow). Scale bars: 15 μm." figureDoi="http://doi.org/10.5281/zenodo.11241029" httpUri="https://zenodo.org/record/11241029/files/figure.png" pageId="4" pageNumber="853">Figs 2G, H</figureCitation>
|
||
,
|
||
<figureCitation id="134F2A0A886EA16BACFEFA5DFF42F9F3" box="[202,249,1526,1550]" captionStart="Figure 3" captionStartId="4.[129,194,1163,1187]" captionTargetBox="[129,1473,144,1125]" captionTargetId="figure-321@4.[129,1473,144,1125]" captionTargetPageId="4" captionText="Figure 3. Platina marina gen. nov., sp. nov. from life (A–L), after protargol staining (M, O–R) and after 4ʹ,6-diamidino-2-phenylindole (DAPI) staining (N). A, ventral view of a representative individual, showing general appearance of body. B, the caudal cilium (arrow). C, H, I, lateral view, showing shape variants and transverse bulge located on dorsal side (arrowheads). D–G, ventral view, showing shape variants. J, K, compressed individuals, showing the silverline system of the ventral side (arrows) and dorsal side (arrowheads), and perioral cilia (double arrowheads). L, silverline system of the dorsal side. M, N, showing the macronucleus and micronucleus (arrow). O, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (arrowhead) and perioral kineties (arrow). P, the dividing line between the ventral side and the dorsal side, showing the only transverse row of kinetids on the dorsal side (arrowhead).Q, R, side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow) except for perioral kineties. Scale bars: 25 μm in A–I; 10 μm in Q, R." figureDoi="http://doi.org/10.5281/zenodo.11241031" httpUri="https://zenodo.org/record/11241031/files/figure.png" pageId="4" pageNumber="853">3J–L</figureCitation>
|
||
). Ectoplasm forms conspicuous transparent alveolar layer with protrusions all around the cell; three shapes of alveolar layer correspond to pattern of silverline system, i.e. regular rectangles, polygons and slender rectangles on ventral side, dorsal side and around oral area, respectively (
|
||
<figureCitation id="134F2A0A886EA16BADD9F9D8FD87F976" box="[493,572,1651,1675]" captionStart="Figure 2" captionStartId="3.[113,178,1023,1047]" captionTargetBox="[117,1456,149,992]" captionTargetId="figure-405@3.[112,1459,144,995]" captionTargetPageId="3" captionText="Figure 2. Platina marina gen. nov., sp. nov. from life (A, F, G) and after protargol staining (B–E, H). A, ventral view of a representative individual, showing general appearance of body. B, C, dorsal (C) and ventral (B) side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrows) and the gap (arrowhead) in circumoral kinety. D, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (CK), perioral kineties (PK) and the only transverse row of kinetids on the dorsal side (arrowhead). E, showing the dividing line (arrow) between ventral side and dorsal side.F, lateral view (a) and ventral side view (b) of the same specimen, showing dorsoventrally flattened body and transverse bulge located on the dorsal side (arrowhead). G, silverline system of dorsal side. H, silverline system of ventral side. I, a schematic diagram of an apical view of the cell, showing the circumoral kinety (double arrowhead), perioral kineties (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow). Scale bars: 15 μm." figureDoi="http://doi.org/10.5281/zenodo.11241029" httpUri="https://zenodo.org/record/11241029/files/figure.png" pageId="4" pageNumber="853">Figs 2A</figureCitation>
|
||
,
|
||
<figureCitation id="134F2A0A886EA16BAE7EF9D8FD39F976" box="[586,642,1651,1675]" captionStart="Figure 3" captionStartId="4.[129,194,1163,1187]" captionTargetBox="[129,1473,144,1125]" captionTargetId="figure-321@4.[129,1473,144,1125]" captionTargetPageId="4" captionText="Figure 3. Platina marina gen. nov., sp. nov. from life (A–L), after protargol staining (M, O–R) and after 4ʹ,6-diamidino-2-phenylindole (DAPI) staining (N). A, ventral view of a representative individual, showing general appearance of body. B, the caudal cilium (arrow). C, H, I, lateral view, showing shape variants and transverse bulge located on dorsal side (arrowheads). D–G, ventral view, showing shape variants. J, K, compressed individuals, showing the silverline system of the ventral side (arrows) and dorsal side (arrowheads), and perioral cilia (double arrowheads). L, silverline system of the dorsal side. M, N, showing the macronucleus and micronucleus (arrow). O, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (arrowhead) and perioral kineties (arrow). P, the dividing line between the ventral side and the dorsal side, showing the only transverse row of kinetids on the dorsal side (arrowhead).Q, R, side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow) except for perioral kineties. Scale bars: 25 μm in A–I; 10 μm in Q, R." figureDoi="http://doi.org/10.5281/zenodo.11241031" httpUri="https://zenodo.org/record/11241031/files/figure.png" pageId="4" pageNumber="853">3A–L</figureCitation>
|
||
). Cytoplasm colourless but partly opaque at low magnifications owing to presence of refractive inclusions and small granules (
|
||
<figureCitation id="134F2A0A886EA16BAEA1F91AFD42F934" box="[661,761,1713,1738]" captionStart="Figure 3" captionStartId="4.[129,194,1163,1187]" captionTargetBox="[129,1473,144,1125]" captionTargetId="figure-321@4.[129,1473,144,1125]" captionTargetPageId="4" captionText="Figure 3. Platina marina gen. nov., sp. nov. from life (A–L), after protargol staining (M, O–R) and after 4ʹ,6-diamidino-2-phenylindole (DAPI) staining (N). A, ventral view of a representative individual, showing general appearance of body. B, the caudal cilium (arrow). C, H, I, lateral view, showing shape variants and transverse bulge located on dorsal side (arrowheads). D–G, ventral view, showing shape variants. J, K, compressed individuals, showing the silverline system of the ventral side (arrows) and dorsal side (arrowheads), and perioral cilia (double arrowheads). L, silverline system of the dorsal side. M, N, showing the macronucleus and micronucleus (arrow). O, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (arrowhead) and perioral kineties (arrow). P, the dividing line between the ventral side and the dorsal side, showing the only transverse row of kinetids on the dorsal side (arrowhead).Q, R, side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow) except for perioral kineties. Scale bars: 25 μm in A–I; 10 μm in Q, R." figureDoi="http://doi.org/10.5281/zenodo.11241031" httpUri="https://zenodo.org/record/11241031/files/figure.png" pageId="4" pageNumber="853">Fig. 3C, E</figureCitation>
|
||
). Single macronucleus, globular to ellipsoidal, ~7–10 μm × ~5–8 μm after protargol staining, centrally located, with numerous spherical nucleoli ~1 μm wide (
|
||
<figureCitation id="134F2A0A886EA16BADF8F8A4FDA7F8D5" box="[460,540,1807,1832]" captionStart="Figure 2" captionStartId="3.[113,178,1023,1047]" captionTargetBox="[117,1456,149,992]" captionTargetId="figure-405@3.[112,1459,144,995]" captionTargetPageId="3" captionText="Figure 2. Platina marina gen. nov., sp. nov. from life (A, F, G) and after protargol staining (B–E, H). A, ventral view of a representative individual, showing general appearance of body. B, C, dorsal (C) and ventral (B) side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrows) and the gap (arrowhead) in circumoral kinety. D, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (CK), perioral kineties (PK) and the only transverse row of kinetids on the dorsal side (arrowhead). E, showing the dividing line (arrow) between ventral side and dorsal side.F, lateral view (a) and ventral side view (b) of the same specimen, showing dorsoventrally flattened body and transverse bulge located on the dorsal side (arrowhead). G, silverline system of dorsal side. H, silverline system of ventral side. I, a schematic diagram of an apical view of the cell, showing the circumoral kinety (double arrowhead), perioral kineties (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow). Scale bars: 15 μm." figureDoi="http://doi.org/10.5281/zenodo.11241029" httpUri="https://zenodo.org/record/11241029/files/figure.png" pageId="4" pageNumber="853">Figs 2C</figureCitation>
|
||
,
|
||
<figureCitation id="134F2A0A886EA16BAE1DF8BBFDD4F8DA" box="[553,623,1808,1832]" captionStart="Figure 3" captionStartId="4.[129,194,1163,1187]" captionTargetBox="[129,1473,144,1125]" captionTargetId="figure-321@4.[129,1473,144,1125]" captionTargetPageId="4" captionText="Figure 3. Platina marina gen. nov., sp. nov. from life (A–L), after protargol staining (M, O–R) and after 4ʹ,6-diamidino-2-phenylindole (DAPI) staining (N). A, ventral view of a representative individual, showing general appearance of body. B, the caudal cilium (arrow). C, H, I, lateral view, showing shape variants and transverse bulge located on dorsal side (arrowheads). D–G, ventral view, showing shape variants. J, K, compressed individuals, showing the silverline system of the ventral side (arrows) and dorsal side (arrowheads), and perioral cilia (double arrowheads). L, silverline system of the dorsal side. M, N, showing the macronucleus and micronucleus (arrow). O, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (arrowhead) and perioral kineties (arrow). P, the dividing line between the ventral side and the dorsal side, showing the only transverse row of kinetids on the dorsal side (arrowhead).Q, R, side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow) except for perioral kineties. Scale bars: 25 μm in A–I; 10 μm in Q, R." figureDoi="http://doi.org/10.5281/zenodo.11241031" httpUri="https://zenodo.org/record/11241031/files/figure.png" pageId="4" pageNumber="853">3M, N</figureCitation>
|
||
). Single ellipsoidal micronucleus, adjacent to macronucleus, ~2 μm × ~3 μm (
|
||
<figureCitation id="134F2A0A886EA16BACBFF8E5FF63F89B" box="[139,216,1870,1894]" captionStart="Figure 3" captionStartId="4.[129,194,1163,1187]" captionTargetBox="[129,1473,144,1125]" captionTargetId="figure-321@4.[129,1473,144,1125]" captionTargetPageId="4" captionText="Figure 3. Platina marina gen. nov., sp. nov. from life (A–L), after protargol staining (M, O–R) and after 4ʹ,6-diamidino-2-phenylindole (DAPI) staining (N). A, ventral view of a representative individual, showing general appearance of body. B, the caudal cilium (arrow). C, H, I, lateral view, showing shape variants and transverse bulge located on dorsal side (arrowheads). D–G, ventral view, showing shape variants. J, K, compressed individuals, showing the silverline system of the ventral side (arrows) and dorsal side (arrowheads), and perioral cilia (double arrowheads). L, silverline system of the dorsal side. M, N, showing the macronucleus and micronucleus (arrow). O, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (arrowhead) and perioral kineties (arrow). P, the dividing line between the ventral side and the dorsal side, showing the only transverse row of kinetids on the dorsal side (arrowhead).Q, R, side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow) except for perioral kineties. Scale bars: 25 μm in A–I; 10 μm in Q, R." figureDoi="http://doi.org/10.5281/zenodo.11241031" httpUri="https://zenodo.org/record/11241031/files/figure.png" pageId="4" pageNumber="853">Fig. 3N</figureCitation>
|
||
). No contractile vacuole or cortical granules observed. Locomotion by swimming moderately fast in upper layer of water with an irregular trajectory.
|
||
</paragraph>
|
||
<caption id="DF0B6607886EA16BACB5FB20FD25FA7E" ID-DOI="http://doi.org/10.5281/zenodo.11241031" ID-Zenodo-Dep="11241031" httpUri="https://zenodo.org/record/11241031/files/figure.png" pageId="4" pageNumber="853" startId="4.[129,194,1163,1187]" targetBox="[129,1473,144,1125]" targetPageId="4" targetType="figure">
|
||
<paragraph id="8BCB368F886EA16BACB5FB20FA1BFB42" blockId="4.[129,1468,1162,1412]" pageId="4" pageNumber="853">
|
||
<emphasis id="B900EA9D886EA16BACB5FB20FEC9FB5E" bold="true" box="[129,370,1163,1187]" pageId="4" pageNumber="853">
|
||
Figure 3.
|
||
<taxonomicName id="4C744D0C886EA16BACE9FB20FEC9FB5E" authority="Jiang & Wang & Liao & Al-Farraj & Warren & Hu, 2024" authorityName="Jiang & Wang & Liao & Al-Farraj & Warren & Hu" authorityYear="2024" box="[221,370,1163,1187]" class="Prostomatea" family="Apsiktratidae" genus="Platina" kingdom="Chromista" order="Prostomatida" pageId="4" pageNumber="853" phylum="Ciliophora" rank="species" species="marina" status="gen. nov., sp. nov.">
|
||
<emphasis id="B900EA9D886EA16BACE9FB20FEC9FB5E" bold="true" box="[221,370,1163,1187]" italics="true" pageId="4" pageNumber="853">Platina marina</emphasis>
|
||
</taxonomicName>
|
||
</emphasis>
|
||
<taxonomicNameLabel id="A23357E6886EA16BAD43FB27FDA1FB5E" box="[375,538,1164,1188]" pageId="4" pageNumber="853" rank="species">gen. nov., sp. nov.</taxonomicNameLabel>
|
||
from life (A–L), after protargol staining (M, O–R) and after 4ʹ,6-diamidino-2-phenylindole (DAPI) staining (N). A, ventral view of a representative individual, showing general appearance of body. B, the caudal cilium (arrow). C, H,
|
||
</paragraph>
|
||
<paragraph id="8BCB368F886EA16BACB5FB6FFD25FA7E" blockId="4.[129,1468,1162,1412]" pageId="4" pageNumber="853">I, lateral view, showing shape variants and transverse bulge located on dorsal side (arrowheads). D–G, ventral view, showing shape variants. J, K, compressed individuals, showing the silverline system of the ventral side (arrows) and dorsal side (arrowheads), and perioral cilia (double arrowheads). L, silverline system of the dorsal side. M, N, showing the macronucleus and micronucleus (arrow). O, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (arrowhead) and perioral kineties (arrow). P, the dividing line between the ventral side and the dorsal side, showing the only transverse row of kinetids on the dorsal side (arrowhead). Q, R, side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow) except for perioral kineties. Scale bars: 25 μm in A–I; 10 μm in Q, R.</paragraph>
|
||
</caption>
|
||
<paragraph id="8BCB368F886EA16BAF61FA7CFBC7F858" blockId="4.[825,1474,1494,1957]" pageId="4" pageNumber="853">
|
||
Most somatic cilia ~9–10 μm long; perioral cilia slightly longer, ~10–11 μm long; single caudal cilium, ~25 μm long (
|
||
<figureCitation id="134F2A0A886EA16BAF71F9BEFC2DF9D0" box="[837,918,1557,1581]" captionStart="Figure 2" captionStartId="3.[113,178,1023,1047]" captionTargetBox="[117,1456,149,992]" captionTargetId="figure-405@3.[112,1459,144,995]" captionTargetPageId="3" captionText="Figure 2. Platina marina gen. nov., sp. nov. from life (A, F, G) and after protargol staining (B–E, H). A, ventral view of a representative individual, showing general appearance of body. B, C, dorsal (C) and ventral (B) side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrows) and the gap (arrowhead) in circumoral kinety. D, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (CK), perioral kineties (PK) and the only transverse row of kinetids on the dorsal side (arrowhead). E, showing the dividing line (arrow) between ventral side and dorsal side.F, lateral view (a) and ventral side view (b) of the same specimen, showing dorsoventrally flattened body and transverse bulge located on the dorsal side (arrowhead). G, silverline system of dorsal side. H, silverline system of ventral side. I, a schematic diagram of an apical view of the cell, showing the circumoral kinety (double arrowhead), perioral kineties (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow). Scale bars: 15 μm." figureDoi="http://doi.org/10.5281/zenodo.11241029" httpUri="https://zenodo.org/record/11241029/files/figure.png" pageId="4" pageNumber="853">Figs 2A</figureCitation>
|
||
,
|
||
<figureCitation id="134F2A0A886EA16BAF97F9BEFC7BF9D0" box="[931,960,1557,1581]" captionStart="Figure 3" captionStartId="4.[129,194,1163,1187]" captionTargetBox="[129,1473,144,1125]" captionTargetId="figure-321@4.[129,1473,144,1125]" captionTargetPageId="4" captionText="Figure 3. Platina marina gen. nov., sp. nov. from life (A–L), after protargol staining (M, O–R) and after 4ʹ,6-diamidino-2-phenylindole (DAPI) staining (N). A, ventral view of a representative individual, showing general appearance of body. B, the caudal cilium (arrow). C, H, I, lateral view, showing shape variants and transverse bulge located on dorsal side (arrowheads). D–G, ventral view, showing shape variants. J, K, compressed individuals, showing the silverline system of the ventral side (arrows) and dorsal side (arrowheads), and perioral cilia (double arrowheads). L, silverline system of the dorsal side. M, N, showing the macronucleus and micronucleus (arrow). O, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (arrowhead) and perioral kineties (arrow). P, the dividing line between the ventral side and the dorsal side, showing the only transverse row of kinetids on the dorsal side (arrowhead).Q, R, side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow) except for perioral kineties. Scale bars: 25 μm in A–I; 10 μm in Q, R." figureDoi="http://doi.org/10.5281/zenodo.11241031" httpUri="https://zenodo.org/record/11241031/files/figure.png" pageId="4" pageNumber="853">3B</figureCitation>
|
||
). Perioral kineties consisting of 43–48 longitudinal rows of kinetids, forming six rings that encircle the anterior region of the body, considerably more densely ciliated than other somatic kineties; four anterior rings arranged as two pairs, two posterior rings well separated (
|
||
<figureCitation id="134F2A0A886EA16BA901F939FA07F954" box="[1333,1468,1682,1706]" captionStart="Figure 2" captionStartId="3.[113,178,1023,1047]" captionTargetBox="[117,1456,149,992]" captionTargetId="figure-405@3.[112,1459,144,995]" captionTargetPageId="3" captionText="Figure 2. Platina marina gen. nov., sp. nov. from life (A, F, G) and after protargol staining (B–E, H). A, ventral view of a representative individual, showing general appearance of body. B, C, dorsal (C) and ventral (B) side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrows) and the gap (arrowhead) in circumoral kinety. D, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (CK), perioral kineties (PK) and the only transverse row of kinetids on the dorsal side (arrowhead). E, showing the dividing line (arrow) between ventral side and dorsal side.F, lateral view (a) and ventral side view (b) of the same specimen, showing dorsoventrally flattened body and transverse bulge located on the dorsal side (arrowhead). G, silverline system of dorsal side. H, silverline system of ventral side. I, a schematic diagram of an apical view of the cell, showing the circumoral kinety (double arrowhead), perioral kineties (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow). Scale bars: 15 μm." figureDoi="http://doi.org/10.5281/zenodo.11241029" httpUri="https://zenodo.org/record/11241029/files/figure.png" pageId="4" pageNumber="853">Figs 2B–E, I</figureCitation>
|
||
,
|
||
<figureCitation id="134F2A0A886EA16BAF0DF91AFCC0F934" box="[825,891,1713,1737]" captionStart="Figure 3" captionStartId="4.[129,194,1163,1187]" captionTargetBox="[129,1473,144,1125]" captionTargetId="figure-321@4.[129,1473,144,1125]" captionTargetPageId="4" captionText="Figure 3. Platina marina gen. nov., sp. nov. from life (A–L), after protargol staining (M, O–R) and after 4ʹ,6-diamidino-2-phenylindole (DAPI) staining (N). A, ventral view of a representative individual, showing general appearance of body. B, the caudal cilium (arrow). C, H, I, lateral view, showing shape variants and transverse bulge located on dorsal side (arrowheads). D–G, ventral view, showing shape variants. J, K, compressed individuals, showing the silverline system of the ventral side (arrows) and dorsal side (arrowheads), and perioral cilia (double arrowheads). L, silverline system of the dorsal side. M, N, showing the macronucleus and micronucleus (arrow). O, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (arrowhead) and perioral kineties (arrow). P, the dividing line between the ventral side and the dorsal side, showing the only transverse row of kinetids on the dorsal side (arrowhead).Q, R, side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow) except for perioral kineties. Scale bars: 25 μm in A–I; 10 μm in Q, R." figureDoi="http://doi.org/10.5281/zenodo.11241031" httpUri="https://zenodo.org/record/11241031/files/figure.png" pageId="4" pageNumber="853">3O–R</figureCitation>
|
||
). Other somatic kineties monokinetid, composed of 9–11 longitudinal rows of monokinetids (here referred to as longitudinal kineties), kinetids of which form 15–21 transverse rows that are confined to ventral side, except second transverse row, which surrounds the body (
|
||
<figureCitation id="134F2A0A886EA16BA938F884FA34F8BB" box="[1292,1423,1839,1863]" captionStart="Figure 2" captionStartId="3.[113,178,1023,1047]" captionTargetBox="[117,1456,149,992]" captionTargetId="figure-405@3.[112,1459,144,995]" captionTargetPageId="3" captionText="Figure 2. Platina marina gen. nov., sp. nov. from life (A, F, G) and after protargol staining (B–E, H). A, ventral view of a representative individual, showing general appearance of body. B, C, dorsal (C) and ventral (B) side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrows) and the gap (arrowhead) in circumoral kinety. D, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (CK), perioral kineties (PK) and the only transverse row of kinetids on the dorsal side (arrowhead). E, showing the dividing line (arrow) between ventral side and dorsal side.F, lateral view (a) and ventral side view (b) of the same specimen, showing dorsoventrally flattened body and transverse bulge located on the dorsal side (arrowhead). G, silverline system of dorsal side. H, silverline system of ventral side. I, a schematic diagram of an apical view of the cell, showing the circumoral kinety (double arrowhead), perioral kineties (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow). Scale bars: 15 μm." figureDoi="http://doi.org/10.5281/zenodo.11241029" httpUri="https://zenodo.org/record/11241029/files/figure.png" pageId="4" pageNumber="853">Figs 2B–E, I</figureCitation>
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,
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<figureCitation id="134F2A0A886EA16BA9AFF884FCF1F898" captionStart="Figure 3" captionStartId="4.[129,194,1163,1187]" captionTargetBox="[129,1473,144,1125]" captionTargetId="figure-321@4.[129,1473,144,1125]" captionTargetPageId="4" captionText="Figure 3. Platina marina gen. nov., sp. nov. from life (A–L), after protargol staining (M, O–R) and after 4ʹ,6-diamidino-2-phenylindole (DAPI) staining (N). A, ventral view of a representative individual, showing general appearance of body. B, the caudal cilium (arrow). C, H, I, lateral view, showing shape variants and transverse bulge located on dorsal side (arrowheads). D–G, ventral view, showing shape variants. J, K, compressed individuals, showing the silverline system of the ventral side (arrows) and dorsal side (arrowheads), and perioral cilia (double arrowheads). L, silverline system of the dorsal side. M, N, showing the macronucleus and micronucleus (arrow). O, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (arrowhead) and perioral kineties (arrow). P, the dividing line between the ventral side and the dorsal side, showing the only transverse row of kinetids on the dorsal side (arrowhead).Q, R, side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow) except for perioral kineties. Scale bars: 25 μm in A–I; 10 μm in Q, R." figureDoi="http://doi.org/10.5281/zenodo.11241031" httpUri="https://zenodo.org/record/11241031/files/figure.png" pageId="4" pageNumber="853">3Q, R</figureCitation>
|
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). Circumoral kinety consists of 10–12 pairs of kinetids, with a conspicuous gap on the ventral side, thus not forming a circle (
|
||
<figureCitation id="134F2A0A886EA16BAFADF826FBA5F859" box="[921,1054,1933,1957]" captionStart="Figure 2" captionStartId="3.[113,178,1023,1047]" captionTargetBox="[117,1456,149,992]" captionTargetId="figure-405@3.[112,1459,144,995]" captionTargetPageId="3" captionText="Figure 2. Platina marina gen. nov., sp. nov. from life (A, F, G) and after protargol staining (B–E, H). A, ventral view of a representative individual, showing general appearance of body. B, C, dorsal (C) and ventral (B) side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrows) and the gap (arrowhead) in circumoral kinety. D, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (CK), perioral kineties (PK) and the only transverse row of kinetids on the dorsal side (arrowhead). E, showing the dividing line (arrow) between ventral side and dorsal side.F, lateral view (a) and ventral side view (b) of the same specimen, showing dorsoventrally flattened body and transverse bulge located on the dorsal side (arrowhead). G, silverline system of dorsal side. H, silverline system of ventral side. I, a schematic diagram of an apical view of the cell, showing the circumoral kinety (double arrowhead), perioral kineties (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow). Scale bars: 15 μm." figureDoi="http://doi.org/10.5281/zenodo.11241029" httpUri="https://zenodo.org/record/11241029/files/figure.png" pageId="4" pageNumber="853">Figs 2B–E, I</figureCitation>
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,
|
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<figureCitation id="134F2A0A886EA16BA81FF826FBD1F859" box="[1067,1130,1933,1957]" captionStart="Figure 3" captionStartId="4.[129,194,1163,1187]" captionTargetBox="[129,1473,144,1125]" captionTargetId="figure-321@4.[129,1473,144,1125]" captionTargetPageId="4" captionText="Figure 3. Platina marina gen. nov., sp. nov. from life (A–L), after protargol staining (M, O–R) and after 4ʹ,6-diamidino-2-phenylindole (DAPI) staining (N). A, ventral view of a representative individual, showing general appearance of body. B, the caudal cilium (arrow). C, H, I, lateral view, showing shape variants and transverse bulge located on dorsal side (arrowheads). D–G, ventral view, showing shape variants. J, K, compressed individuals, showing the silverline system of the ventral side (arrows) and dorsal side (arrowheads), and perioral cilia (double arrowheads). L, silverline system of the dorsal side. M, N, showing the macronucleus and micronucleus (arrow). O, ciliary pattern of the anterior portion of the cell, showing the circumoral kinety (arrowhead) and perioral kineties (arrow). P, the dividing line between the ventral side and the dorsal side, showing the only transverse row of kinetids on the dorsal side (arrowhead).Q, R, side view of the holotype specimen, showing ciliary pattern of the cell, circumoral kinety (arrowheads) and the only transverse row of kinetids on the dorsal side (arrow) except for perioral kineties. Scale bars: 25 μm in A–I; 10 μm in Q, R." figureDoi="http://doi.org/10.5281/zenodo.11241031" httpUri="https://zenodo.org/record/11241031/files/figure.png" pageId="4" pageNumber="853">3O, R</figureCitation>
|
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).
|
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</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
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</document> |