226 lines
26 KiB
XML
226 lines
26 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="313A87D7FF9C6B04AE5C2144FE0B4C1E" 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 minuta Hollande 1942" docType="treatment" docVersion="5" lastPageNumber="523" masterDocId="CD03FFAFFFB46B2EAF3D2531FFA64F40" masterDocTitle="Heterotrophic ¯ agellates (Protista) from marine sediments of Botany Bay, Australia" masterLastPageNumber="562" masterPageNumber="483" pageNumber="521" 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: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:namePart>Patterson, David J.</mods:namePart>
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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: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.5281775" ID-Zenodo-Dep="5281775" LSID="urn:lsid:plazi:treatment:313A87D7FF9C6B04AE5C2144FE0B4C1E" httpUri="http://treatment.plazi.org/id/313A87D7FF9C6B04AE5C2144FE0B4C1E" lastPageId="42" lastPageNumber="523" pageId="40" pageNumber="521">
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<subSubSection pageId="40" pageNumber="521" type="nomenclature">
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<paragraph blockId="40.[353,761,1141,1198]" box="[353,761,1141,1165]" pageId="40" pageNumber="521">
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<heading box="[353,761,1141,1165]" centered="true" fontSize="10" level="2" pageId="40" pageNumber="521" reason="3">
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<taxonomicName authority="Hollande, 1942" authorityName="Hollande" authorityYear="1942" box="[353,761,1141,1165]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="40" pageNumber="521" phylum="Cercozoa" rank="species" species="minuta">
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<emphasis bold="true" box="[353,578,1141,1165]" italics="true" pageId="40" pageNumber="521">Petalomonas minuta</emphasis>
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<bibRefCitation author="HOLLANDE, A." box="[588,761,1141,1165]" pageId="40" pageNumber="521" pagination="268" refId="ref40765" refString="HOLLANDE, A., 1942, Etude cytologique et biologique de quelques ¯ agelleAs libres. Volvocales, Cryptomonadines, EugleAniens, Promastigines, Archives de Zoologie expeArimentale et geAneArale, 83, 1 ± 268." type="journal article" year="1942">Hollande, 1942</bibRefCitation>
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph blockId="40.[353,761,1141,1198]" box="[455,659,1173,1198]" pageId="40" pageNumber="521">
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(®gures 14e,
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<quantity box="[602,650,1173,1197]" metricMagnitude="1" metricUnit="m" metricValue="1.5" pageId="40" pageNumber="521" unit="m" value="15.0">15m</quantity>
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)
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="42" lastPageNumber="523" pageId="40" pageNumber="521" type="description">
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<paragraph blockId="40.[79,1035,1221,1691]" pageId="40" pageNumber="521">
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<emphasis box="[120,253,1222,1245]" italics="true" pageId="40" pageNumber="521">Description.</emphasis>
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Cell outline ovate, 6±10 Mm long (mostly 6±7 Mm), 4±6 Mm wide, ¯attened, with a deep longitudinal groove on the dorsal face. One cell had two indistinct ventral ridges which were hard to see, and two cells had a narrow ventral groove-like slit. With one ¯agellum inserting into a reservoir in the right-hand side of the cell, ¯agellum about same length as the cell. The nucleus is in the left-hand side of the cell. Glides. Often common. Description based on observations of 16 cells.
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</paragraph>
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<paragraph blockId="40.[79,1035,1221,1691]" lastBlockId="42.[79,1035,137,862]" lastPageId="42" lastPageNumber="523" pageId="40" pageNumber="521">
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<emphasis box="[120,226,1412,1436]" italics="true" pageId="40" pageNumber="521">Remarks.</emphasis>
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This species was ®rst described as
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<taxonomicName authorityName="Klebs" authorityYear="1893" box="[653,995,1412,1436]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="40" pageNumber="521" phylum="Cercozoa" rank="variety" species="mediocanellata" variety="pusilla">
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<emphasis box="[653,855,1412,1436]" italics="true" pageId="40" pageNumber="521">P. mediocanellata</emphasis>
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var.
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<emphasis box="[924,995,1412,1436]" italics="true" pageId="40" pageNumber="521">pusilla</emphasis>
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</taxonomicName>
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by Klebs in 1893. This is not the same as
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<taxonomicName authority="Skuja, 1948" authorityName="Skuja" authorityYear="1948" box="[545,797,1444,1468]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="40" pageNumber="521" phylum="Cercozoa" rank="species" species="pusilla">
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<emphasis box="[545,651,1444,1468]" italics="true" pageId="40" pageNumber="521">P. pusilla</emphasis>
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<bibRefCitation author="SKUJA, H." box="[662,797,1444,1468]" pageId="40" pageNumber="521" pagination="399" refId="ref43143" refString="SKUJA, H., 1948, Taxonomie des Phytoplanktons einiger Seen in Uppland, Schweden, Symbolae Botanicae Upsalienses, 9, 5 ± 399." type="journal article" year="1948">Skuja, 1948</bibRefCitation>
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</taxonomicName>
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which diOEers in the absence of a surface groove. Because of the principle of co-ordination of the ICZN (Article 46)
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<taxonomicName authority="Skuja 1948" authorityName="Skuja" authorityYear="1948" box="[230,482,1508,1532]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="40" pageNumber="521" phylum="Cercozoa" rank="species" species="pusilla">
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<emphasis box="[230,339,1508,1532]" italics="true" pageId="40" pageNumber="521">P. pusilla</emphasis>
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<bibRefCitation author="SKUJA, H." box="[352,482,1508,1532]" pageId="40" pageNumber="521" pagination="399" refId="ref43143" refString="SKUJA, H., 1948, Taxonomie des Phytoplanktons einiger Seen in Uppland, Schweden, Symbolae Botanicae Upsalienses, 9, 5 ± 399." type="journal article" year="1948">Skuja 1948</bibRefCitation>
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</taxonomicName>
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is a junior homonym. The same organism as observed by Klebs was described by
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<bibRefCitation author="HOLLANDE, A." box="[515,706,1540,1564]" pageId="40" pageNumber="521" pagination="268" refId="ref40765" refString="HOLLANDE, A., 1942, Etude cytologique et biologique de quelques ¯ agelleAs libres. Volvocales, Cryptomonadines, EugleAniens, Promastigines, Archives de Zoologie expeArimentale et geAneArale, 83, 1 ± 268." type="journal article" year="1942">
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<collectingCountry box="[515,620,1540,1564]" name="Netherlands" pageId="40" pageNumber="521">Hollande</collectingCountry>
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(1942)
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</bibRefCitation>
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as
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<taxonomicName authorityName="Hollande" authorityYear="1942" box="[751,861,1540,1563]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="40" pageNumber="521" phylum="Cercozoa" rank="species" species="minuta">
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<emphasis box="[751,861,1540,1563]" italics="true" pageId="40" pageNumber="521">P. minuta</emphasis>
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</taxonomicName>
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. Although the correct name for this species under the provisions of the the ICZN is
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<taxonomicName authority="Klebs 1893" authorityName="Klebs" authorityYear="1893" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="40" pageNumber="521" phylum="Cercozoa" rank="species" species="pusilla">
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<emphasis box="[926,1034,1572,1596]" italics="true" pageId="40" pageNumber="521">P. pusilla</emphasis>
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<bibRefCitation author="KLEBS, G." box="[79,205,1604,1628]" pageId="40" pageNumber="521" pagination="445" refId="ref41149" refString="KLEBS, G., 1893, Flagellatenstudien, Zeitschrift fuEr Wissenschaftliche Zoologie, 55, 265 ± 445." type="journal article" year="1893">Klebs 1893</bibRefCitation>
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</taxonomicName>
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, we believe that such usage would be confusing and given that
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<taxonomicName authority="Skuja 1948" authorityName="Skuja" authorityYear="1948" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="40" pageNumber="521" phylum="Cercozoa" rank="species" species="pusilla">
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<emphasis box="[930,1034,1604,1628]" italics="true" pageId="40" pageNumber="521">P. pusilla</emphasis>
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<bibRefCitation author="SKUJA, H." box="[79,210,1635,1659]" pageId="40" pageNumber="521" pagination="399" refId="ref43143" refString="SKUJA, H., 1948, Taxonomie des Phytoplanktons einiger Seen in Uppland, Schweden, Symbolae Botanicae Upsalienses, 9, 5 ± 399." type="journal article" year="1948">Skuja 1948</bibRefCitation>
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</taxonomicName>
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is the legitimate use of this homonym under the regulations of the International Code of Botanical Nomenclature (
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<bibRefCitation author="GREUTER, W. & BARRIE, F. R. & BURDET, H. M. & CHALONER, W. G. & DEMOULIN, V. & HAWKSWORTH, D. L. & JuRGENSEN, P. M. & NICOLSON, D. H. & SILVA, P. C. & TREHANE, P. & MCNEILL, J." box="[655,893,1667,1691]" pageId="40" pageNumber="521" pagination="389" refId="ref40645" refString="GREUTER, W., BARRIE, F. R., BURDET, H. M., CHALONER, W. G., DEMOULIN, V., HAWKSWORTH, D. L., JuRGENSEN, P. M., NICOLSON, D. H., SILVA, P. C., TREHANE, P. and MCNEILL, J. (eds), 1994, International Code of Botanical Nomenclature (Tokyo Code). Regnum Vegetabile, 131, 1 ± 389." type="book chapter" year="1994">
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Greuter
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<emphasis box="[758,812,1667,1691]" italics="true" pageId="40" pageNumber="521">et al</emphasis>
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., 1994
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</bibRefCitation>
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), we adopt the approach of
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<bibRefCitation author="LARSEN, J. & PATTERSON, D. J." box="[272,602,137,161]" pageId="42" pageNumber="523" pagination="937" refId="ref41333" refString="LARSEN, J. and PATTERSON, D. J., 1990, Some ¯ agellates (Protista) from tropical marine sediments, Journal of Natural History, 24, 801 ± 937." type="journal article" year="1990">Larsen and Patterson (1990)</bibRefCitation>
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and refer to this species as
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<taxonomicName authority="Hollande, 1942" authorityName="Hollande" authorityYear="1942" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="42" pageNumber="523" phylum="Cercozoa" rank="species" species="minuta">
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<emphasis box="[924,1033,138,161]" italics="true" pageId="42" pageNumber="523">P. minuta</emphasis>
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<bibRefCitation author="HOLLANDE, A." box="[79,252,168,192]" pageId="42" pageNumber="523" pagination="268" refId="ref40765" refString="HOLLANDE, A., 1942, Etude cytologique et biologique de quelques ¯ agelleAs libres. Volvocales, Cryptomonadines, EugleAniens, Promastigines, Archives de Zoologie expeArimentale et geAneArale, 83, 1 ± 268." type="journal article" year="1942">Hollande, 1942</bibRefCitation>
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</taxonomicName>
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. Like
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<bibRefCitation author="LARSEN, J. & PATTERSON, D. J." box="[328,658,168,192]" pageId="42" pageNumber="523" pagination="937" refId="ref41333" refString="LARSEN, J. and PATTERSON, D. J., 1990, Some ¯ agellates (Protista) from tropical marine sediments, Journal of Natural History, 24, 801 ± 937." type="journal article" year="1990">Larsen and Patterson (1990)</bibRefCitation>
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, we regard
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<taxonomicName authority="Christen, 1962" authorityName="Christen" authorityYear="1962" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="42" pageNumber="523" phylum="Cercozoa" rank="species" species="minutula">
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<emphasis box="[793,922,168,192]" italics="true" pageId="42" pageNumber="523">P. minutula</emphasis>
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Christen, 1962
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</taxonomicName>
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as a junior synonym.
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<taxonomicName authority="Klebs, 1893" authorityName="Klebs" authorityYear="1893" box="[392,983,200,224]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="42" pageNumber="523" phylum="Cercozoa" rank="variety" species="mediocanellata" variety="pusilla">
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<emphasis box="[392,706,200,224]" italics="true" pageId="42" pageNumber="523">Petalomonas mediocanellata</emphasis>
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var.
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<emphasis box="[768,839,200,224]" italics="true" pageId="42" pageNumber="523">pusilla</emphasis>
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<bibRefCitation author="KLEBS, G." box="[849,983,200,224]" pageId="42" pageNumber="523" pagination="445" refId="ref41149" refString="KLEBS, G., 1893, Flagellatenstudien, Zeitschrift fuEr Wissenschaftliche Zoologie, 55, 265 ± 445." type="journal article" year="1893">Klebs, 1893</bibRefCitation>
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</taxonomicName>
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and
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<taxonomicName authority="Christen, 1962" authorityName="Christen" authorityYear="1962" box="[79,393,232,256]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="42" pageNumber="523" phylum="Cercozoa" rank="species" species="minutula">
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<emphasis box="[79,212,232,256]" italics="true" pageId="42" pageNumber="523">P. minutula</emphasis>
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Christen, 1962
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</taxonomicName>
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were described from freshwater sites. The drawing in Klebs shows the surface discontinuity by which this species is distinguished. Previously reported cell length for this species is 6±12 Mm. This species has been found in marine sites in subtropical and tropical
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<collectingCountry box="[646,750,328,352]" name="Australia" pageId="42" pageNumber="523">Australia</collectingCountry>
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,
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<collectingCountry box="[767,834,328,352]" name="Brazil" pageId="42" pageNumber="523">Brazil</collectingCountry>
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, Danish Wadden Sea,
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<collectingCountry box="[134,241,359,383]" name="Denmark" pageId="42" pageNumber="523">Denmark</collectingCountry>
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,
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<collectingCountry box="[258,298,359,383]" name="Fiji" pageId="42" pageNumber="523">Fiji</collectingCountry>
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, Gulf of
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<collectingCountry box="[406,495,359,383]" name="Finland" pageId="42" pageNumber="523">Finland</collectingCountry>
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and North Atlantic (
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<bibRefCitation author="LARSEN, J." box="[744,890,359,383]" pageId="42" pageNumber="523" pagination="607" refId="ref41306" refString="LARSEN, J., 1987, Algal studies of the interstitial euglenoid ¯ agellates, Nordic Journal of Botany, 7, 589 ± 607." type="journal article" year="1987">Larsen, 1987</bibRefCitation>
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;
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<bibRefCitation author="LARSEN, J. & PATTERSON, D. J." pageId="42" pageNumber="523" pagination="937" refId="ref41333" refString="LARSEN, J. and PATTERSON, D. J., 1990, Some ¯ agellates (Protista) from tropical marine sediments, Journal of Natural History, 24, 801 ± 937." type="journal article" year="1990">Larsen and Patterson 1990</bibRefCitation>
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; Vùrs, 1992a, 1992b;
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<bibRefCitation author="PATTERSON, D. J. & NYGAARD, K. & STEINBERG, G. & TURLEY, C." box="[502,744,391,415]" pageId="42" pageNumber="523" pagination="95" refId="ref42336" refString="PATTERSON, D. J., NYGAARD, K., STEINBERG, G. and TURLEY, C., 1993, Heterotrophic ¯ agellates and other protists associated with oceanic detritus throughout the water column in the mid North Atlantic, Journal of the Marine Biological Association of the United Kingdom, 73, 67 ± 95." type="journal article" year="1993">
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Patterson
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<emphasis box="[619,668,391,415]" italics="true" pageId="42" pageNumber="523">et al</emphasis>
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., 1993
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</bibRefCitation>
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;
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<bibRefCitation author="PATTERSON, D. J. & SIMPSON, A. G. B." pageId="42" pageNumber="523" pagination="448" refId="ref42397" refString="PATTERSON, D. J. and SIMPSON, A. G. B., 1996, Heterotrophic ¯ agellates from coastal marine and hypersaline sediments in Western Australia, European Journal of Protistology, 32, 423 ± 448." type="journal article" year="1996">Patterson and Simpson, 1996</bibRefCitation>
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). Since the description of
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<bibRefCitation author="HOLLANDE, A." box="[449,642,423,447]" pageId="42" pageNumber="523" pagination="268" refId="ref40765" refString="HOLLANDE, A., 1942, Etude cytologique et biologique de quelques ¯ agelleAs libres. Volvocales, Cryptomonadines, EugleAniens, Promastigines, Archives de Zoologie expeArimentale et geAneArale, 83, 1 ± 268." type="journal article" year="1942">
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<collectingCountry box="[449,554,423,447]" name="Netherlands" pageId="42" pageNumber="523">Hollande</collectingCountry>
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(1942)
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</bibRefCitation>
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,
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<taxonomicName authorityName="Hollande" authorityYear="1942" box="[659,770,424,447]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="42" pageNumber="523" phylum="Cercozoa" rank="species" species="minuta">
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<emphasis box="[659,770,424,447]" italics="true" pageId="42" pageNumber="523">P. minuta</emphasis>
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</taxonomicName>
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has been described as having a deep ventral groove, but
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<bibRefCitation author="PATTERSON, D. J. & SIMPSON, A. G. B." box="[484,839,455,479]" pageId="42" pageNumber="523" pagination="448" refId="ref42397" refString="PATTERSON, D. J. and SIMPSON, A. G. B., 1996, Heterotrophic ¯ agellates from coastal marine and hypersaline sediments in Western Australia, European Journal of Protistology, 32, 423 ± 448." type="journal article" year="1996">Patterson and Simpson (1996)</bibRefCitation>
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showed that the groove was dorsal. We con®rm our cells have a deep dorsal groove. Our observations included one cell with two indistinct ventral ridges which could easily be overlooked and two cells having a narrow ventral groove-like slit. This species is otherwise in agreement with observations of
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<bibRefCitation author="PATTERSON, D. J. & SIMPSON, A. G. B." box="[449,802,583,607]" pageId="42" pageNumber="523" pagination="448" refId="ref42397" refString="PATTERSON, D. J. and SIMPSON, A. G. B., 1996, Heterotrophic ¯ agellates from coastal marine and hypersaline sediments in Western Australia, European Journal of Protistology, 32, 423 ± 448." type="journal article" year="1996">Patterson and Simpson (1996)</bibRefCitation>
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.
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</paragraph>
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<caption pageId="41" pageNumber="522" startId="41.[79,95,1513,1534]" targetBox="[111,1003,133,1485]" targetPageId="41">
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<paragraph blockId="41.[79,1035,1513,1720]" pageId="41" pageNumber="522">
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FIG. 16. (a±d)
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<taxonomicName authorityName="Larsen and Patterson" authorityYear="1990" box="[248,441,1513,1535]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="41" pageNumber="522" phylum="Cercozoa" rank="species" species="minor">
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<emphasis box="[248,441,1513,1535]" italics="true" pageId="41" pageNumber="522">Petalomonas minor</emphasis>
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</taxonomicName>
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, (a) general appearance of cell, (b) ventral view showing ®ne ridges, (c) dorsal view, (d) transverse section, (e±g)
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<taxonomicName authorityName="Larsen and Patterson" authorityYear="1990" box="[708,916,1539,1561]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="41" pageNumber="522" phylum="Cercozoa" rank="species" species="poosilla">
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<emphasis box="[708,916,1539,1561]" italics="true" pageId="41" pageNumber="522">Petalomonas poosilla</emphasis>
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</taxonomicName>
|
|
, (e) general appearance of cell and (f) dorsal view showing dorsal ridges in small population, (g) large population showing ®ne ventral ridges, (h±j)
|
|
<taxonomicName authorityName="Lee and Patterson" authorityYear="2000" box="[737,940,1592,1614]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="41" pageNumber="522" phylum="Cercozoa" rank="species" species="planus">
|
|
<emphasis box="[737,940,1592,1614]" italics="true" pageId="41" pageNumber="522">Petalomonas planus</emphasis>
|
|
</taxonomicName>
|
|
showing diOEerent posterior ends, (i) and (j) general appearance of cell, (k, l)
|
|
<taxonomicName authorityName="Larsen and Patterson" authorityYear="1990" box="[844,1034,1619,1641]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="41" pageNumber="522" phylum="Cercozoa" rank="species" species="raiula">
|
|
<emphasis box="[844,1034,1619,1641]" italics="true" pageId="41" pageNumber="522">Petalomonas raiula</emphasis>
|
|
</taxonomicName>
|
|
showing general appearance of cells, (m, n)
|
|
<taxonomicName authorityName="Lee and Patterson" authorityYear="2000" baseAuthorityName="Lackey" baseAuthorityYear="1962" box="[598,818,1645,1667]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="41" pageNumber="522" phylum="Cercozoa" rank="species" species="spinifera">
|
|
<emphasis box="[598,818,1645,1667]" italics="true" pageId="41" pageNumber="522">Petalomonas spinifera</emphasis>
|
|
</taxonomicName>
|
|
, (m) general appearance of cell showing ventral view and protrusions, (n) dorsal view of same cell. All micrographs are DIC images. Scale bar =10 Mm for all ®gures.
|
|
</paragraph>
|
|
</caption>
|
|
<paragraph blockId="42.[79,1035,137,862]" pageId="42" pageNumber="523">
|
|
This species resembles
|
|
<taxonomicName authority="Larsen and Patterson, 1990" authorityName="Larsen and Patterson" authorityYear="1990" box="[394,856,615,639]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="42" pageNumber="523" phylum="Cercozoa" rank="species" species="poosilla">
|
|
<emphasis box="[394,515,615,639]" italics="true" pageId="42" pageNumber="523">P. poosilla</emphasis>
|
|
<bibRefCitation author="LARSEN, J. & PATTERSON, D. J." box="[529,856,615,639]" pageId="42" pageNumber="523" pagination="937" refId="ref41333" refString="LARSEN, J. and PATTERSON, D. J., 1990, Some ¯ agellates (Protista) from tropical marine sediments, Journal of Natural History, 24, 801 ± 937." type="journal article" year="1990">
|
|
Larsen and Patterson,
|
|
<quantity box="[803,856,615,639]" metricMagnitude="1" metricUnit="m" metricValue="5.0546" pageId="42" pageNumber="523" unit="in" value="1990.0">1990</quantity>
|
|
</bibRefCitation>
|
|
</taxonomicName>
|
|
in general cell shape, cell length and ¯agellum length, but it can be distinguished by its deep dorsal groove. It resembles
|
|
<taxonomicName authorityName="Larsen and Patterson" authorityYear="1990" box="[327,428,680,703]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="42" pageNumber="523" phylum="Cercozoa" rank="species" species="minor">
|
|
<emphasis box="[327,428,680,703]" italics="true" pageId="42" pageNumber="523">P. minor</emphasis>
|
|
</taxonomicName>
|
|
in length, but it does not have a dorsal keel. This species resembles
|
|
<taxonomicName authority="Skuja, 1939" authorityName="Skuja" authorityYear="1939" box="[287,596,710,734]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="42" pageNumber="523" phylum="Cercozoa" rank="species" species="ventritracta">
|
|
<emphasis box="[287,451,711,734]" italics="true" pageId="42" pageNumber="523">P. ventritracta</emphasis>
|
|
<bibRefCitation author="SKUJA, H." box="[461,596,710,734]" pageId="42" pageNumber="523" 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,
|
|
<quantity box="[543,596,710,734]" metricMagnitude="1" metricUnit="m" metricValue="4.92506" pageId="42" pageNumber="523" unit="in" value="1939.0">1939</quantity>
|
|
</bibRefCitation>
|
|
</taxonomicName>
|
|
in general appearance, but
|
|
<taxonomicName authorityName="Skuja" authorityYear="1939" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="42" pageNumber="523" phylum="Cercozoa" rank="species" species="ventritracta">
|
|
<emphasis italics="true" pageId="42" pageNumber="523">P. ventritracta</emphasis>
|
|
</taxonomicName>
|
|
has a ventral groove and is bigger. It is similar to
|
|
<taxonomicName authority="Stokes, 1884" authorityName="Stokes" authorityYear="1884" class="Imbricatea" family="Thaumatomonadidae" genus="Notosolenus" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="42" pageNumber="523" phylum="Cercozoa" rank="species" species="apocamptus">
|
|
<emphasis box="[758,1035,742,766]" italics="true" pageId="42" pageNumber="523">Notosolenus apocamptus</emphasis>
|
|
<bibRefCitation author="STOKES, A. C." box="[79,225,774,798]" pageId="42" pageNumber="523" pagination="49" refId="ref43352" refString="STOKES, A. C., 1884, Fresh water Infusoria, American Journal of Science, 3 rd series, 28, 38 ± 49." type="journal article" year="1884">
|
|
Stokes,
|
|
<quantity box="[172,225,774,798]" metricMagnitude="1" metricUnit="m" metricValue="4.785359999999999" pageId="42" pageNumber="523" unit="in" value="1884.0">1884</quantity>
|
|
</bibRefCitation>
|
|
</taxonomicName>
|
|
in general appearance, cell length and in having a deep longitudinal dorsal groove, but it can be distinguished by the lack of a posterior ¯agellum and by its short anterior ¯agellum.
|
|
</paragraph>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |