106 lines
9.3 KiB
XML
106 lines
9.3 KiB
XML
<document ID-ISSN="1464-5262" approvalRequired="33" approvalRequired_for_originalDoi="1" approvalRequired_for_taxonomicNames="14" approvalRequired_for_textStreams="17" approvalRequired_for_treatments="1" checkinTime="1630026853140" checkinUser="felipe" docAuthor="Lee, Won Je & Patterson, David J." docDate="2000" docId="313A87D7FF936B06AE1A2184FD244EDF" docLanguage="en" docName="JNatHist.34.4.483-562.pdf" docOrigin="Journal of Natural History 34" docStyle="DocumentStyle:B6EF65DE5B4D2965D4D236BA736D172F.2:JNatHist.2000-2002.journal_article.2cover" docStyleId="B6EF65DE5B4D2965D4D236BA736D172F" docStyleName="JNatHist.2000-2002.journal_article.2cover" docStyleVersion="2" docTitle="Petalomonas Lee & Patterson, 2000, n. sp." docType="treatment" docVersion="5" lastPageNumber="520" masterDocId="CD03FFAFFFB46B2EAF3D2531FFA64F40" masterDocTitle="Heterotrophic ¯ agellates (Protista) from marine sediments of Botany Bay, Australia" masterLastPageNumber="562" masterPageNumber="483" pageNumber="520" updateTime="1674653143356" updateUser="juliana" zenodo-license-document="CLOSED">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Heterotrophic ¯ agellates (Protista) from marine sediments of Botany Bay, Australia</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Lee, Won Je</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Patterson, David J.</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>Journal of Natural History</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2000</mods:date>
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<mods:detail type="volume">
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<mods:number>34</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>483</mods:start>
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<mods:end>562</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="ISSN">1464-5262</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.5281767" ID-Zenodo-Dep="5281767" LSID="urn:lsid:plazi:treatment:313A87D7FF936B06AE1A2184FD244EDF" httpUri="http://treatment.plazi.org/id/313A87D7FF936B06AE1A2184FD244EDF" lastPageId="40" lastPageNumber="520" pageId="39" pageNumber="520">
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<subSubSection pageId="39" pageNumber="520" type="nomenclature">
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<paragraph blockId="39.[295,819,1205,1229]" box="[295,819,1205,1229]" pageId="39" pageNumber="520">
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<heading box="[295,819,1205,1229]" centered="true" fontSize="10" level="2" pageId="39" pageNumber="520" reason="2">
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<emphasis bold="true" box="[295,522,1205,1229]" italics="true" pageId="39" pageNumber="520">
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<taxonomicName authorityName="S.F.N.Stein" authorityYear="1859" box="[295,436,1205,1229]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="39" pageNumber="520" phylum="Cercozoa" rank="genus">Petalomonas</taxonomicName>
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labrum
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</emphasis>
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Lee and Patterson,
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<taxonomicNameLabel box="[756,819,1206,1229]" pageId="39" pageNumber="520" rank="species">n. sp.</taxonomicNameLabel>
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</heading>
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</paragraph>
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<paragraph blockId="39.[275,840,1237,1262]" box="[275,840,1237,1262]" pageId="39" pageNumber="520">
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(®gures 14c, 15n±p.
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<typeStatus box="[506,562,1238,1262]" pageId="39" pageNumber="520">Type</typeStatus>
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micrograph: ®gure 15p)
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="40" lastPageNumber="521" pageId="39" pageNumber="520" type="diagnosis">
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<paragraph blockId="39.[79,1035,1284,1692]" pageId="39" pageNumber="520">
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<emphasis box="[120,383,1284,1308]" italics="true" pageId="39" pageNumber="520">
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Diagnosis.
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<taxonomicName authorityName="S.F.N.Stein" authorityYear="1859" box="[242,383,1284,1308]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="39" pageNumber="520" phylum="Cercozoa" rank="genus">Petalomonas</taxonomicName>
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</emphasis>
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, 11±17 Mm long, with a raised rim around a wide opening of the ¯agellar canal.
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</paragraph>
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<paragraph blockId="39.[79,1035,1284,1692]" pageId="39" pageNumber="520">
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<emphasis box="[120,253,1349,1372]" italics="true" pageId="39" pageNumber="520">Description.</emphasis>
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Cell ovate and elliptical, 11±17 Mm long, 6±10 Mm wide, dorsoventrally ¯attened, with a rim surrounding a wide apical opening of the ¯agellar canal. Cells have very indistinct or smooth pellicle and the ventral face of the cell is slightly concave. The cell tapers slightly towards the wedge-shaped posterior end. One ¯agellum emerges from the long narrow canal and is about as long as the cell or slightly longer. The ¯agellum only moves a little when the cell glides forwards. The reservoir is situated equatorially in the right-hand side of the cell. The nucleus is located in the left-hand side of the cell. Rare. Description based on observations of ®ve cells.
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</paragraph>
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<paragraph blockId="39.[79,1035,1284,1692]" lastBlockId="40.[79,1035,137,416]" lastPageId="40" lastPageNumber="521" pageId="39" pageNumber="520">
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<emphasis box="[120,226,1635,1659]" italics="true" pageId="39" pageNumber="520">Remarks.</emphasis>
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This species is assigned to
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<taxonomicName authorityName="S.F.N.Stein" authorityYear="1859" box="[554,695,1635,1659]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="39" pageNumber="520" phylum="Cercozoa" rank="genus">
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<emphasis box="[554,695,1635,1659]" italics="true" pageId="39" pageNumber="520">Petalomonas</emphasis>
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</taxonomicName>
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because it is rigid, ¯attened, has an apical canal opening, one emergent ¯agellum and no visible mouth. This species can be clearly distinguished from all other species of the genus
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<taxonomicName authorityName="S.F.N.Stein" authorityYear="1859" box="[894,1035,137,161]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="40" pageNumber="521" phylum="Cercozoa" rank="genus">
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<emphasis box="[894,1035,137,161]" italics="true" pageId="40" pageNumber="521">Petalomonas</emphasis>
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</taxonomicName>
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by the wide opening of the ¯agellar canal and by the raised rim around the opening. It is most similar in size and outline to
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<taxonomicName box="[532,646,200,224]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="40" pageNumber="521" phylum="Cercozoa" rank="species" species="gibbera">
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<emphasis box="[532,646,200,224]" italics="true" pageId="40" pageNumber="521">P. gibbera</emphasis>
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</taxonomicName>
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(see
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<bibRefCitation author="CHRISTEN, H. R." box="[706,886,200,224]" pageId="40" pageNumber="521" pagination="202" refId="ref39564" refString="CHRISTEN, H. R., 1962 b, Neue oder weing bekannte Eugleninen und Volvocalen, Revue Algologie, new series, 6, 162 ± 202." type="journal article" year="1962">Christen, 1962b</bibRefCitation>
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), but can be distinguished by the raised margin of the opening, by the smooth pellicle and by the smaller size (
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<taxonomicName box="[273,388,264,288]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="40" pageNumber="521" phylum="Cercozoa" rank="species" species="gibbera">
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<emphasis box="[273,388,264,288]" italics="true" pageId="40" pageNumber="521">P. gibbera</emphasis>
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</taxonomicName>
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is 20±22 Mm long).
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<taxonomicName authorityName="Skuja" authorityYear="1939" box="[623,901,264,288]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="40" pageNumber="521" phylum="Cercozoa" rank="species" species="ventritracta">
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<emphasis box="[623,901,264,288]" italics="true" pageId="40" pageNumber="521">Petalomonas ventritracta</emphasis>
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</taxonomicName>
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(see
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<bibRefCitation author="SKUJA, H." pageId="40" pageNumber="521" pagination="169" refId="ref43116" refString="SKUJA, H., 1939, Beitrag zur Algenora Lettlands II, Acta Horti botanici Universitatis latviensis, 11 ± 12, 41 ± 169." type="journal article" year="1939">Skuja, 1939</bibRefCitation>
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) is similar to
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<emphasis box="[294,405,296,320]" italics="true" pageId="40" pageNumber="521">P. labrum</emphasis>
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in having a canal with a wide opening, but is distinguished by its shape, its ventral groove and its larger size (24±27 Mm). Some species, such as
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<taxonomicName authority="Stokes, 1888" authorityName="Stokes" authorityYear="1888" box="[173,721,359,383]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="40" pageNumber="521" phylum="Cercozoa" rank="variety" species="mediocanellata" variety="pleurosigma">
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<emphasis box="[173,372,359,383]" italics="true" pageId="40" pageNumber="521">P. mediocanellata</emphasis>
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var.
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<emphasis box="[436,568,359,383]" italics="true" pageId="40" pageNumber="521">pleurosigma</emphasis>
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Stokes, 1888
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</taxonomicName>
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, have a wide anterior end, which may indicate a canal with a wide opening.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |