99 lines
9.3 KiB
XML
99 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="313A87D7FFF16B68AE222085FCAC4D5E" 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="Discocelis punctata Larsen and Patterson 1990" docType="treatment" docVersion="5" lastPageNumber="551" masterDocId="CD03FFAFFFB46B2EAF3D2531FFA64F40" masterDocTitle="Heterotrophic ¯ agellates (Protista) from marine sediments of Botany Bay, Australia" masterLastPageNumber="562" masterPageNumber="483" pageNumber="550" updateTime="1674653143356" updateUser="juliana" zenodo-license-document="CLOSED">
|
|
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
|
|
<mods:titleInfo>
|
|
<mods:title>Heterotrophic ¯ agellates (Protista) from marine sediments of Botany Bay, Australia</mods:title>
|
|
</mods:titleInfo>
|
|
<mods:name type="personal">
|
|
<mods:role>
|
|
<mods:roleTerm>Author</mods:roleTerm>
|
|
</mods:role>
|
|
<mods:namePart>Lee, Won Je</mods:namePart>
|
|
</mods:name>
|
|
<mods:name type="personal">
|
|
<mods:role>
|
|
<mods:roleTerm>Author</mods:roleTerm>
|
|
</mods:role>
|
|
<mods:namePart>Patterson, David J.</mods:namePart>
|
|
</mods:name>
|
|
<mods:typeOfResource>text</mods:typeOfResource>
|
|
<mods:relatedItem type="host">
|
|
<mods:titleInfo>
|
|
<mods:title>Journal of Natural History</mods:title>
|
|
</mods:titleInfo>
|
|
<mods:part>
|
|
<mods:date>2000</mods:date>
|
|
<mods:detail type="volume">
|
|
<mods:number>34</mods:number>
|
|
</mods:detail>
|
|
<mods:extent unit="page">
|
|
<mods:start>483</mods:start>
|
|
<mods:end>562</mods:end>
|
|
</mods:extent>
|
|
</mods:part>
|
|
</mods:relatedItem>
|
|
<mods:classification>journal article</mods:classification>
|
|
<mods:identifier type="ISSN">1464-5262</mods:identifier>
|
|
</mods:mods>
|
|
<treatment ID-DOI="http://doi.org/10.5281/zenodo.5281839" ID-Zenodo-Dep="5281839" LSID="urn:lsid:plazi:treatment:313A87D7FFF16B68AE222085FCAC4D5E" httpUri="http://treatment.plazi.org/id/313A87D7FFF16B68AE222085FCAC4D5E" lastPageId="70" lastPageNumber="551" pageId="69" pageNumber="550">
|
|
<subSubSection pageId="69" pageNumber="550" type="nomenclature">
|
|
<paragraph blockId="69.[287,827,1460,1516]" box="[287,827,1460,1484]" pageId="69" pageNumber="550">
|
|
<heading box="[287,827,1460,1484]" centered="true" fontSize="10" level="2" pageId="69" pageNumber="550" reason="3">
|
|
<taxonomicName authority="Larsen and Patterson, 1990" authorityName="Larsen and Patterson" authorityYear="1990" box="[287,827,1460,1484]" class="Bikosea" family="Cafeteriaceae" genus="Discocelis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Bicosoecales" pageId="69" pageNumber="550" phylum="Bigyra" rank="species" species="punctata">
|
|
<emphasis bold="true" box="[287,503,1460,1484]" italics="true" pageId="69" pageNumber="550">Discocelis punctata</emphasis>
|
|
<bibRefCitation author="LARSEN, J. & PATTERSON, D. J." box="[511,827,1460,1484]" pageId="69" pageNumber="550" 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>
|
|
</taxonomicName>
|
|
</heading>
|
|
</paragraph>
|
|
<paragraph blockId="69.[287,827,1460,1516]" box="[443,671,1492,1516]" pageId="69" pageNumber="550">
|
|
(®gures 23l±m,
|
|
<quantity box="[621,661,1492,1516]" metricMagnitude="-2" metricUnit="kg" metricValue="2.4" pageId="69" pageNumber="550" unit="g" value="24.0">24g</quantity>
|
|
)
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection lastPageId="70" lastPageNumber="551" pageId="69" pageNumber="550" type="description">
|
|
<paragraph blockId="69.[79,1035,1540,1691]" lastBlockId="70.[79,1035,137,543]" lastPageId="70" lastPageNumber="551" pageId="69" pageNumber="550">
|
|
<emphasis box="[120,253,1540,1563]" italics="true" pageId="69" pageNumber="550">Description.</emphasis>
|
|
Cell about 6 Mm long, disc-shaped, dorso-ventrally ¯attened, anteriorly concave and posteriorly convex. Two ¯agella emerge from a depression on the anterior end of the cell. The recurrent ¯agellum trails behind the gliding cell and is slightly longer than the cell. The shorter ¯agellum is less than 1 Mm long, is hard to see and is inactive. The nucleus is located anteriorly in the right half of the cell. There is a line of bodies around the margin of the cell. Glides smoothly in closely contact with the substratum. Rare. One cell observed.
|
|
</paragraph>
|
|
<paragraph blockId="70.[79,1035,137,543]" pageId="70" pageNumber="551">
|
|
<emphasis box="[120,447,200,224]" italics="true" pageId="70" pageNumber="551">
|
|
Remarks.
|
|
<taxonomicName authorityName="Larsen and Patterson" authorityYear="1990" box="[233,447,200,224]" class="Bikosea" family="Cafeteriaceae" genus="Discocelis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Bicosoecales" pageId="70" pageNumber="551" phylum="Bigyra" rank="species" species="punctata">Discocelis punctata</taxonomicName>
|
|
</emphasis>
|
|
has been described by
|
|
<bibRefCitation author="LARSEN, J. & PATTERSON, D. J." box="[708,1035,200,224]" pageId="70" pageNumber="551" 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>
|
|
and
|
|
<bibRefCitation author="TONG, S. M. & NYGAARD, K. & BERNARD, C. & VORS, N. & PATTERSON, D. J." box="[132,345,232,257]" pageId="70" pageNumber="551" pagination="194" refId="ref43851" refString="TONG, S. M., NYGAARD, K., BERNARD, C., VORS, N. and PATTERSON, D. J., 1998, Heterotrophic ¯ agellates from the water column in Port Jackson, Sydney, Australia, European Journal of Protistology, 34, 162 ± 194." type="journal article" year="1998">
|
|
Tong
|
|
<emphasis box="[202,252,232,256]" italics="true" pageId="70" pageNumber="551">et al</emphasis>
|
|
. (1998)
|
|
</bibRefCitation>
|
|
from marine sites in
|
|
<collectingCountry box="[601,668,232,256]" name="Brazil" pageId="70" pageNumber="551">Brazil</collectingCountry>
|
|
and
|
|
<collectingCountry box="[732,772,232,256]" name="Fiji" pageId="70" pageNumber="551">Fiji</collectingCountry>
|
|
, and our observations are in accord with their description except our cell is smaller than the previously reported cell dimensions of 6.5±9 Mm. The size of the cell observed here is between that of
|
|
<taxonomicName authorityName="Patterson" authorityYear="2000" box="[170,286,328,352]" class="Bikosea" family="Cafeteriaceae" genus="Discocelis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Bicosoecales" pageId="70" pageNumber="551" phylum="Bigyra" rank="species" species="saleuta">
|
|
<emphasis box="[170,286,328,352]" italics="true" pageId="70" pageNumber="551">D. saleuta</emphasis>
|
|
</taxonomicName>
|
|
and
|
|
<taxonomicName authorityName="Larsen and Patterson" authorityYear="1990" box="[351,483,329,352]" class="Bikosea" family="Cafeteriaceae" genus="Discocelis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Bicosoecales" pageId="70" pageNumber="551" phylum="Bigyra" rank="species" species="punctata">
|
|
<emphasis box="[351,483,329,352]" italics="true" pageId="70" pageNumber="551">D. punctata</emphasis>
|
|
</taxonomicName>
|
|
.
|
|
<taxonomicName authorityName="Patterson" authorityYear="2000" box="[503,702,328,352]" class="Bikosea" family="Cafeteriaceae" genus="Discocelis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Bicosoecales" pageId="70" pageNumber="551" phylum="Bigyra" rank="species" species="saleuta">
|
|
<emphasis box="[503,702,328,352]" italics="true" pageId="70" pageNumber="551">Discocelis saleuta</emphasis>
|
|
</taxonomicName>
|
|
may have peripheral bodies (Vùrs, 1988;
|
|
<bibRefCitation author="LARSEN, J. & PATTERSON, D. J." box="[233,552,359,383]" pageId="70" pageNumber="551" 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>
|
|
) but these are not visible by light microscopy. We assign this individual to
|
|
<taxonomicName authorityName="Larsen and Patterson" authorityYear="1990" box="[480,609,392,415]" class="Bikosea" family="Cafeteriaceae" genus="Discocelis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Bicosoecales" pageId="70" pageNumber="551" phylum="Bigyra" rank="species" species="punctata">
|
|
<emphasis box="[480,609,392,415]" italics="true" pageId="70" pageNumber="551">D. punctata</emphasis>
|
|
</taxonomicName>
|
|
because the peripheral granules were easy to see. Future work may indicate that we need to combine these two species. This species can be confused with the genus
|
|
<emphasis box="[571,709,456,479]" italics="true" pageId="70" pageNumber="551">Metromonas</emphasis>
|
|
in having one long recurrent ¯agellum and one short, inactive ¯agellum, but it is distinguished by the ¯atness of the cell, the pattern of movement, and the peripheral bodies.
|
|
</paragraph>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |