232 lines
26 KiB
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232 lines
26 KiB
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<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="313A87D7FF9F6B02AE1D209FFD4D4A0C" 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 raiula Larsen and Patterson 1990" docType="treatment" docVersion="4" lastPageNumber="525" masterDocId="CD03FFAFFFB46B2EAF3D2531FFA64F40" masterDocTitle="Heterotrophic ¯ agellates (Protista) from marine sediments of Botany Bay, Australia" masterLastPageNumber="562" masterPageNumber="483" pageNumber="524" 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 LSID="urn:lsid:plazi:treatment:313A87D7FF9F6B02AE1D209FFD4D4A0C" httpUri="http://treatment.plazi.org/id/313A87D7FF9F6B02AE1D209FFD4D4A0C" lastPageId="44" lastPageNumber="525" pageId="43" pageNumber="524">
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<subSubSection pageId="43" pageNumber="524" type="nomenclature">
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<paragraph blockId="43.[288,826,1454,1511]" box="[288,826,1454,1478]" pageId="43" pageNumber="524">
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<heading box="[288,826,1454,1478]" centered="true" fontSize="10" level="2" pageId="43" pageNumber="524" reason="3">
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<taxonomicName authority="Larsen and Patterson, 1990" authorityName="Larsen and Patterson" authorityYear="1990" box="[288,826,1454,1478]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="43" pageNumber="524" phylum="Cercozoa" rank="species" species="raiula">
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<emphasis bold="true" box="[288,501,1454,1478]" italics="true" pageId="43" pageNumber="524">Petalomonas raiula</emphasis>
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<bibRefCitation author="LARSEN, J. & PATTERSON, D. J." box="[511,826,1454,1478]" pageId="43" pageNumber="524" 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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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph blockId="43.[288,826,1454,1511]" box="[447,667,1486,1511]" pageId="43" pageNumber="524">(®gures 14i, 16k, l)</paragraph>
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</subSubSection>
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<subSubSection lastPageId="44" lastPageNumber="525" pageId="43" pageNumber="524" type="description">
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<paragraph blockId="43.[79,1035,1540,1691]" lastBlockId="44.[79,1035,137,735]" lastPageId="44" lastPageNumber="525" pageId="43" pageNumber="524">
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<emphasis box="[120,253,1540,1563]" italics="true" pageId="43" pageNumber="524">Description.</emphasis>
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Cell outline irregular, 15±20 Mm long, 10±15 Mm, with a ventral groove with raised margins which extend from the collar around the ¯agella canal. The organism has thin lateral hyaline ¯anges; the left one extends anteriorly to form an arc around the ¯agellum and the right one ends behind this arc. It has a wedgeshaped posterior end with, in most cells, a hyaline protrusion and lateral margins. There is one emergent ¯agellum, which is about as long as the cell and is anteriorly directed. The reservoir is situated anteriorly in the right side of the cell and the nucleus is near the midline of the left-hand side. Sometimes commonly oberserved.
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</paragraph>
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<paragraph blockId="44.[79,1035,137,735]" pageId="44" pageNumber="525">
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<emphasis box="[120,226,232,256]" italics="true" pageId="44" pageNumber="525">Remarks.</emphasis>
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<bibRefCitation author="LARSEN, J. & PATTERSON, D. J." box="[236,570,232,256]" pageId="44" pageNumber="525" 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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®rst described this species from marine sites in
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<collectingCountry box="[173,240,264,288]" name="Brazil" pageId="44" pageNumber="525">Brazil</collectingCountry>
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and
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<collectingCountry box="[307,347,264,288]" name="Fiji" pageId="44" pageNumber="525">Fiji</collectingCountry>
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, and the organism was found in subtropical
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<collectingCountry box="[890,995,264,288]" name="Australia" pageId="44" pageNumber="525">Australia</collectingCountry>
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by
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<bibRefCitation author="PATTERSON, D. J. & SIMPSON, A. G. B." box="[79,450,296,320]" pageId="44" pageNumber="525" 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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. Previously reported cell length ranges 9±19 Mm (
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<bibRefCitation author="LARSEN, J. & PATTERSON, D. J." box="[90,406,328,352]" pageId="44" pageNumber="525" 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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;
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<bibRefCitation author="PATTERSON, D. J. & SIMPSON, A. G. B." box="[423,760,328,352]" pageId="44" pageNumber="525" 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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). Generally, the organisms described here are in accordance with observations of previous observers although we increase the known maximal size to 20 Mm.
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<taxonomicName authorityName="Larsen and Patterson" authorityYear="1990" box="[712,924,391,415]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="44" pageNumber="525" phylum="Cercozoa" rank="species" species="raiula">
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<emphasis box="[712,924,391,415]" italics="true" pageId="44" pageNumber="525">Petalomonas raiula</emphasis>
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</taxonomicName>
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is usually distinguished from other small species of the genus
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<taxonomicName authorityName="S.F.N.Stein" authorityYear="1859" box="[701,842,423,447]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="44" pageNumber="525" phylum="Cercozoa" rank="genus">
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<emphasis box="[701,842,423,447]" italics="true" pageId="44" pageNumber="525">Petalomonas</emphasis>
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</taxonomicName>
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by its posterior protrusions and ridged ventral groove.
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<emphasis box="[518,746,455,479]" italics="true" pageId="44" pageNumber="525">Petalomona s dentata</emphasis>
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Christen, 1962,
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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="44" pageNumber="525" phylum="Cercozoa" rank="species" species="irregularis">
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<emphasis italics="true" pageId="44" pageNumber="525">P. irregularis</emphasis>
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<bibRefCitation author="SKUJA, H." box="[140,275,487,511]" pageId="44" pageNumber="525" 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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,
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<taxonomicName authority="Christen, 1962" authorityName="Christen" authorityYear="1962" box="[296,554,487,511]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="44" pageNumber="525" phylum="Cercozoa" rank="species" species="lata">
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<emphasis box="[296,374,487,511]" italics="true" pageId="44" pageNumber="525">P. lata</emphasis>
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Christen, 1962
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</taxonomicName>
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,
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<taxonomicName authority="Skuja, 1948" authorityName="Skuja" authorityYear="1948" box="[575,871,487,511]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="44" pageNumber="525" phylum="Cercozoa" rank="species" species="praegnans">
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<emphasis box="[575,723,488,511]" italics="true" pageId="44" pageNumber="525">P. praegnans</emphasis>
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<bibRefCitation author="SKUJA, H." box="[735,871,487,511]" pageId="44" pageNumber="525" 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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,
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<taxonomicName authority="Skuja, 1931" authorityName="Skuja" authorityYear="1931" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="44" pageNumber="525" phylum="Cercozoa" rank="species" species="phacoides">
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<emphasis box="[891,1034,487,511]" italics="true" pageId="44" pageNumber="525">P. phacoides</emphasis>
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Skuja, 1931
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</taxonomicName>
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,
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<taxonomicName authority="Skuja, 1948" authorityName="Skuja" authorityYear="1948" box="[234,561,519,543]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="44" pageNumber="525" phylum="Cercozoa" rank="species" species="platyrhyncha">
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<emphasis box="[234,415,519,543]" italics="true" pageId="44" pageNumber="525">P. platyrhyncha</emphasis>
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<bibRefCitation author="SKUJA, H." box="[426,561,519,543]" pageId="44" pageNumber="525" 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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,
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<taxonomicName authority="Awerinzew, 1907" authorityName="Awerinzew" authorityYear="1907" box="[580,873,519,543]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="44" pageNumber="525" phylum="Cercozoa" rank="species" species="mira">
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<emphasis box="[580,667,520,543]" italics="true" pageId="44" pageNumber="525">P. mira</emphasis>
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Awerinzew, 1907
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</taxonomicName>
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,
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<taxonomicName authority="Skuja, 1939" authorityName="Skuja" authorityYear="1939" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="44" pageNumber="525" phylum="Cercozoa" rank="variety" species="mira" variety="appendiculata">
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<emphasis box="[893,980,520,543]" italics="true" pageId="44" pageNumber="525">P. mira</emphasis>
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var.
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<emphasis box="[79,230,551,575]" italics="true" pageId="44" pageNumber="525">appendiculata</emphasis>
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<bibRefCitation author="SKUJA, H." box="[245,381,551,575]" pageId="44" pageNumber="525" 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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</taxonomicName>
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,
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<taxonomicName authority="Skuja, 1939" authorityName="Skuja" authorityYear="1939" box="[402,820,551,575]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="44" pageNumber="525" phylum="Cercozoa" rank="variety" species="mira" variety="bicarinata">
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<emphasis box="[402,490,552,575]" italics="true" pageId="44" pageNumber="525">P. mira</emphasis>
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var.
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<emphasis box="[559,669,551,575]" italics="true" pageId="44" pageNumber="525">bicarinata</emphasis>
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<bibRefCitation author="SKUJA, H." box="[684,820,551,575]" pageId="44" pageNumber="525" 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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</taxonomicName>
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,
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<taxonomicName authority="Stein, 1878" authorityName="Stein" authorityYear="1878" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="44" pageNumber="525" phylum="Cercozoa" rank="species" species="sinuata">
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<emphasis box="[841,957,552,575]" italics="true" pageId="44" pageNumber="525">P. sinuata</emphasis>
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<bibRefCitation author="STEIN, F. R." pageId="44" pageNumber="525" refId="ref43321" refString="STEIN, F. R., 1878, Der Organismus der Infusionsthiere. III. Der Organismus der Flagellaten I (Leipzig: Wilhelm Engelmann), 154 pp." type="book" year="1878">Stein, 1878</bibRefCitation>
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</taxonomicName>
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,
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<taxonomicName authority="(Lackey, 1962) Lee and Patterson" authorityName="Lee and Patterson" authorityYear="2000" baseAuthorityName="Lackey" baseAuthorityYear="1962" box="[147,666,583,607]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="44" pageNumber="525" phylum="Cercozoa" rank="species" species="spinifera" status="n. comb.">
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<emphasis box="[147,274,583,607]" italics="true" pageId="44" pageNumber="525">P. spinifera</emphasis>
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(
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<bibRefCitation author="LACKEY, J. B." box="[292,442,583,607]" pageId="44" pageNumber="525" pagination="195" refId="ref41169" refString="LACKEY, J. B., 1962, Three new colorless euglenophyceae from marine situations, Archiv fuEr Mikrobiologie, 42, 190 ± 195." type="journal article" year="1962">Lackey, 1962</bibRefCitation>
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) Lee and Patterson
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</taxonomicName>
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,
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<taxonomicNameLabel box="[682,781,583,607]" pageId="44" pageNumber="525" rank="species">n. comb.</taxonomicNameLabel>
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,
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<taxonomicName authority="Klebs, 1893" authorityName="Klebs" authorityYear="1893" box="[796,1034,583,607]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="44" pageNumber="525" phylum="Cercozoa" rank="species" species="steinii">
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<emphasis box="[796,894,584,607]" italics="true" pageId="44" pageNumber="525">P. steinii</emphasis>
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<bibRefCitation author="KLEBS, G." box="[901,1034,583,607]" pageId="44" pageNumber="525" 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="Skuja, 1939" authorityName="Skuja" authorityYear="1939" box="[134,437,615,639]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="44" pageNumber="525" phylum="Cercozoa" rank="species" species="tricarinata">
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<emphasis box="[134,288,616,639]" italics="true" pageId="44" pageNumber="525">P. tricarinata</emphasis>
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<bibRefCitation author="SKUJA, H." box="[300,437,615,639]" pageId="44" pageNumber="525" 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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</taxonomicName>
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also have posterior protrusions but with diOEerent patterns (
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<bibRefCitation author="HUBER-PESTALOZZI, G." box="[193,455,647,671]" pageId="44" pageNumber="525" refId="ref40973" refString="HUBER-PESTALOZZI, G., 1955, Das Phytoplankto n des SuEsswassers. 4. Euglenophyceen. (Stuttgart: Schweizerbartsche), 606 pp." type="book" year="1955">Huber-Pestalozzi, 1955</bibRefCitation>
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;
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<bibRefCitation author="CHRISTEN, H. R." box="[472,651,647,671]" pageId="44" pageNumber="525" 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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;
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<bibRefCitation author="LACKEY, J. B." box="[669,821,647,671]" pageId="44" pageNumber="525" pagination="195" refId="ref41169" refString="LACKEY, J. B., 1962, Three new colorless euglenophyceae from marine situations, Archiv fuEr Mikrobiologie, 42, 190 ± 195." type="journal article" year="1962">Lackey, 1962</bibRefCitation>
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). This species is a member of a group of
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||
|
|
<taxonomicName box="[353,582,679,703]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" kingdom="Chromista" order="Thaumatomonadida" pageId="44" pageNumber="525" phylum="Cercozoa" rank="species" species="undetermined">
|
||
|
|
<emphasis box="[353,494,679,703]" italics="true" pageId="44" pageNumber="525">Petalomonas</emphasis>
|
||
|
|
species
|
||
|
|
</taxonomicName>
|
||
|
|
having one ridged ventral groove; the group also includes
|
||
|
|
<taxonomicName authorityName="Stein" authorityYear="1859" baseAuthorityName="Dujardin" baseAuthorityYear="1841" box="[310,432,710,734]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="44" pageNumber="525" phylum="Cercozoa" rank="species" species="abscissa">
|
||
|
|
<emphasis box="[310,432,710,734]" italics="true" pageId="44" pageNumber="525">P. abscissa</emphasis>
|
||
|
|
</taxonomicName>
|
||
|
|
,
|
||
|
|
<taxonomicName authorityName="Awerinzew" authorityYear="1907" box="[450,534,711,734]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="44" pageNumber="525" phylum="Cercozoa" rank="species" species="mira">
|
||
|
|
<emphasis box="[450,534,711,734]" italics="true" pageId="44" pageNumber="525">P. mira</emphasis>
|
||
|
|
</taxonomicName>
|
||
|
|
and
|
||
|
|
<emphasis box="[595,742,711,734]" italics="true" pageId="44" pageNumber="525">
|
||
|
|
<taxonomicName box="[595,733,711,734]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="44" pageNumber="525" phylum="Cercozoa" rank="species" species="triquetrus">P. triquetrus</taxonomicName>
|
||
|
|
.
|
||
|
|
</emphasis>
|
||
|
|
</paragraph>
|
||
|
|
</subSubSection>
|
||
|
|
<subSubSection pageId="44" pageNumber="525" type="reference_group">
|
||
|
|
<paragraph blockId="44.[176,938,774,831]" pageId="44" pageNumber="525">
|
||
|
|
<taxonomicName authority="(Lackey, 1962) Lee and Patterson" authorityName="Lee and Patterson" authorityYear="2000" baseAuthorityName="Lackey" baseAuthorityYear="1962" box="[176,820,774,798]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="44" pageNumber="525" phylum="Cercozoa" rank="species" species="spinifera" status="n. comb.">
|
||
|
|
<emphasis bold="true" box="[176,421,774,798]" italics="true" pageId="44" pageNumber="525">Petalomonas spinifera</emphasis>
|
||
|
|
(
|
||
|
|
<bibRefCitation author="LACKEY, J. B." box="[440,592,774,798]" pageId="44" pageNumber="525" pagination="195" refId="ref41169" refString="LACKEY, J. B., 1962, Three new colorless euglenophyceae from marine situations, Archiv fuEr Mikrobiologie, 42, 190 ± 195." type="journal article" year="1962">Lackey, 1962</bibRefCitation>
|
||
|
|
) Lee and Patterson
|
||
|
|
</taxonomicName>
|
||
|
|
,
|
||
|
|
<taxonomicNameLabel box="[837,938,774,798]" pageId="44" pageNumber="525" rank="species">n. comb.</taxonomicNameLabel>
|
||
|
|
(®gures 14j,
|
||
|
|
<quantity box="[584,632,806,830]" metricMagnitude="1" metricUnit="m" metricValue="1.6" pageId="44" pageNumber="525" unit="m" value="16.0">16m</quantity>
|
||
|
|
, n)
|
||
|
|
</paragraph>
|
||
|
|
</subSubSection>
|
||
|
|
<subSubSection pageId="44" pageNumber="525" type="description">
|
||
|
|
<paragraph blockId="44.[79,1035,854,1356]" pageId="44" pageNumber="525">
|
||
|
|
<emphasis box="[120,253,855,878]" italics="true" pageId="44" pageNumber="525">Description.</emphasis>
|
||
|
|
Cell outline irregular, about 29 Mm long and 21 Mm wide, ¯attened, with three ®ne dorsal ridges and one distinct ridged ventral groove which extends from the collar around the ¯agella canal. The cell has four hyaline protrusions: one is located on a wedge-shaped posterior end of the cell, two are in the lateral posterior part, and the last one is in the anterior left-hand side or near the nucleus. One emergent ¯agellum, which is slightly shorter than the cell, is anteriorly directed. The large reservoir is situated anteriorly in the right-hand side of the cell and the nucleus is near the midline of the left-hand side. One cell observed.
|
||
|
|
</paragraph>
|
||
|
|
<paragraph blockId="44.[79,1035,854,1356]" pageId="44" pageNumber="525">
|
||
|
|
<emphasis box="[120,226,1109,1133]" italics="true" pageId="44" pageNumber="525">Remarks.</emphasis>
|
||
|
|
<bibRefCitation author="LACKEY, J. B." box="[236,403,1109,1133]" pageId="44" pageNumber="525" pagination="195" refId="ref41169" refString="LACKEY, J. B., 1962, Three new colorless euglenophyceae from marine situations, Archiv fuEr Mikrobiologie, 42, 190 ± 195." type="journal article" year="1962">Lackey (1962)</bibRefCitation>
|
||
|
|
described
|
||
|
|
<emphasis box="[529,663,1110,1133]" italics="true" pageId="44" pageNumber="525">Pentamonas</emphasis>
|
||
|
|
<taxonomicName authority="Lackey, 1962" authorityName="Lackey" authorityYear="1962" box="[673,930,1109,1133]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="44" pageNumber="525" phylum="Cercozoa" rank="species" species="spinifera">
|
||
|
|
<emphasis box="[673,767,1109,1133]" italics="true" pageId="44" pageNumber="525">spinifera</emphasis>
|
||
|
|
<bibRefCitation author="LACKEY, J. B." box="[778,930,1109,1133]" pageId="44" pageNumber="525" pagination="195" refId="ref41169" refString="LACKEY, J. B., 1962, Three new colorless euglenophyceae from marine situations, Archiv fuEr Mikrobiologie, 42, 190 ± 195." type="journal article" year="1962">Lackey, 1962</bibRefCitation>
|
||
|
|
</taxonomicName>
|
||
|
|
which is about 35 Mm long. His description is not detailed, but is of organisms which resemble those described here in having one emergent ¯agellum, a rigid body and four protrusions, and in being ¯attened. We transfer
|
||
|
|
<emphasis box="[616,850,1205,1229]" italics="true" pageId="44" pageNumber="525">
|
||
|
|
Pentamona s
|
||
|
|
<taxonomicName authorityName="Lackey" authorityYear="1962" box="[756,850,1205,1229]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="44" pageNumber="525" phylum="Cercozoa" rank="species" species="spinifera">spinifera</taxonomicName>
|
||
|
|
</emphasis>
|
||
|
|
to
|
||
|
|
<taxonomicName authorityName="S.F.N.Stein" authorityYear="1859" box="[887,1028,1205,1229]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="44" pageNumber="525" phylum="Cercozoa" rank="genus">
|
||
|
|
<emphasis box="[887,1028,1205,1229]" italics="true" pageId="44" pageNumber="525">Petalomonas</emphasis>
|
||
|
|
</taxonomicName>
|
||
|
|
. It is similar to
|
||
|
|
<taxonomicName authority="Larsen and Patterson, 1990" authorityName="Larsen and Patterson" authorityYear="1990" box="[253,677,1237,1261]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="44" pageNumber="525" phylum="Cercozoa" rank="species" species="raiula">
|
||
|
|
<emphasis box="[253,350,1237,1261]" italics="true" pageId="44" pageNumber="525">P. raiula</emphasis>
|
||
|
|
<bibRefCitation author="LARSEN, J. & PATTERSON, D. J." box="[360,677,1237,1261]" pageId="44" pageNumber="525" 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="[624,677,1237,1261]" metricMagnitude="1" metricUnit="m" metricValue="5.0546" pageId="44" pageNumber="525" unit="in" value="1990.0">1990</quantity>
|
||
|
|
</bibRefCitation>
|
||
|
|
</taxonomicName>
|
||
|
|
in having protrusions and one ridged ventral groove, but is distinguished by its larger size, and in having four hyaline protrusions and three ®ne dorsal ridges.
|
||
|
|
<emphasis box="[616,856,1300,1324]" italics="true" pageId="44" pageNumber="525">
|
||
|
|
Petalomona s
|
||
|
|
<taxonomicName authorityName="Lackey" authorityYear="1962" box="[762,856,1300,1324]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="44" pageNumber="525" phylum="Cercozoa" rank="species" species="spinifera">spinifera</taxonomicName>
|
||
|
|
</emphasis>
|
||
|
|
is distinguished from other species of
|
||
|
|
<taxonomicName authorityName="S.F.N.Stein" authorityYear="1859" box="[331,472,1332,1356]" class="Imbricatea" family="Thaumatomonadidae" genus="Petalomonas" higherTaxonomySource="GBIF" kingdom="Chromista" order="Thaumatomonadida" pageId="44" pageNumber="525" phylum="Cercozoa" rank="genus">
|
||
|
|
<emphasis box="[331,472,1332,1356]" italics="true" pageId="44" pageNumber="525">Petalomonas</emphasis>
|
||
|
|
</taxonomicName>
|
||
|
|
by its four protrusions.
|
||
|
|
</paragraph>
|
||
|
|
</subSubSection>
|
||
|
|
</treatment>
|
||
|
|
</document>
|