treatments-xml/data/03/C4/B7/03C4B7300A366D21FF26F9AAFAAF51E2.xml

<document ID-DOI="10.11646/phytotaxa.66.1.1" ID-GBIF-Dataset="097b313e-80f9-422d-9d47-e5117fcc8cd0" ID-ISSN="1179-3163" ID-Zenodo-Dep="5065820" checkinTime="1625288724975" checkinUser="felipe" docAuthor="Gusev, Evgeniy S." docDate="2012" docId="03C4B7300A366D21FF26F9AAFAAF51E2" docLanguage="en" docName="Phytotaxa.66.1-5.pdf" docOrigin="Phytotaxa 66 (1)" docSource="http://www.biotaxa.org/Phytotaxa/article/view/phytotaxa.66.1.1" docStyle="DocumentStyle:13F189B31CB4CCCE9197361A4E100104.1:Phytotaxa.2011-2013.journal_article" docStyleId="13F189B31CB4CCCE9197361A4E100104" docStyleName="Phytotaxa.2011-2013.journal_article" docStyleVersion="1" docTitle="Mallomonas spinosa Gusev 2012, sp. nov." docType="treatment" docVersion="6" lastPageNumber="3" masterDocId="FFFDCF480A376D23FFB1FF86FFD7567B" masterDocTitle="A new species of the genus Mallomonas (Synurophyceae), Mallomonas spinosa sp. nov., from Vietnam" masterLastPageNumber="5" masterPageNumber="1" pageNumber="2" updateTime="1643545684859" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:titleInfo>
<mods:title>A new species of the genus Mallomonas (Synurophyceae), Mallomonas spinosa sp. nov., from Vietnam</mods:title>
</mods:titleInfo>
<mods:name type="personal">
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Gusev, Evgeniy S.</mods:namePart>
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<mods:title>Phytotaxa</mods:title>
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<mods:part>
<mods:date>2012</mods:date>
<mods:detail type="pubDate">
<mods:number>2012-09-06</mods:number>
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<mods:detail type="volume">
<mods:number>66</mods:number>
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<mods:number>1</mods:number>
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<mods:end>5</mods:end>
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<mods:url>http://www.biotaxa.org/Phytotaxa/article/view/phytotaxa.66.1.1</mods:url>
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<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">10.11646/phytotaxa.66.1.1</mods:identifier>
<mods:identifier type="GBIF-Dataset">097b313e-80f9-422d-9d47-e5117fcc8cd0</mods:identifier>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.5067383" ID-GBIF-Taxon="183240340" ID-Zenodo-Dep="5067383" LSID="urn:lsid:plazi:treatment:03C4B7300A366D21FF26F9AAFAAF51E2" httpUri="http://treatment.plazi.org/id/03C4B7300A366D21FF26F9AAFAAF51E2" lastPageId="2" lastPageNumber="3" pageId="1" pageNumber="2">
<subSubSection pageId="1" pageNumber="2" type="nomenclature">
<paragraph blockId="1.[151,785,1579,1608]" box="[151,785,1579,1608]" pageId="1" pageNumber="2">
<heading box="[151,785,1579,1608]" fontSize="12" level="2" pageId="1" pageNumber="2" reason="4">
<emphasis bold="true" box="[151,630,1579,1608]" pageId="1" pageNumber="2">
<taxonomicName authority="Gusev" authorityName="Gusev" authorityYear="2012" box="[151,517,1579,1608]" class="Chrysophyceae" family="Mallomonadaceae" genus="Mallomonas" higherTaxonomySource="CoL" kingdom="Chromista" order="Synurales" pageId="1" pageNumber="2" phylum="Ochrophyta" rank="species" species="spinosa" status="sp. nov.">
<emphasis bold="true" box="[151,424,1580,1608]" italics="true" pageId="1" pageNumber="2">Mallomonas spinosa</emphasis>
Gusev
</taxonomicName>
, 
<emphasis bold="true" box="[531,630,1580,1608]" italics="true" pageId="1" pageNumber="2">
<taxonomicNameLabel box="[531,630,1580,1608]" pageId="1" pageNumber="2" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</emphasis>
(
<figureCitation box="[647,776,1580,1608]" captionStart="FIGURES 2–11" captionStartId="2.[151,258,1578,1599]" captionTargetBox="[272,1307,205,1535]" captionTargetId="figure-187@2.[264,1323,197,1558]" captionTargetPageId="2" captionText="FIGURES 2–11. Mallomonas spinosa sp. nov. Fig. 2: Whole cell covered by scales bearing spines (holotype). Fig. 3: More detailed view of the body scales. Fig. 4: More detailed view of the apical part of the cell. Fig. 5: Bottom view of the base plates of the scales showing distinct group of small pores in the proximal part. Fig. 6: Scale without spine. Fig. 7: Lateral view of the scale, four-edged spine in top view. Fig. 8: Scale with distinct row of papillae on the anterior flange. Fig. 9: Scale showing further variation in the size of the depression containing pores on the base plate. Figs 10, 11: Low-silicified scales. Scale bars: Fig. 2: 5 µm; Figs. 3–4: 2 µm; Figs. 5–11: 1 µm" figureDoi="http://doi.org/10.5281/zenodo.5065824" httpUri="https://zenodo.org/record/5065824/files/figure.png" pageId="1" pageNumber="2">Figs 2–11</figureCitation>
)
</heading>
</paragraph>
<paragraph blockId="1.[151,1436,1656,1839]" pageId="1" pageNumber="2">
Cells ellipsoidal, approximately 20 × 
<quantity box="[560,631,1656,1680]" metricMagnitude="-2" metricUnit="m" metricValue="1.1" pageId="1" pageNumber="2" unit="mm" value="11.0">11 µm</quantity>
, covered by scales with spines (
<figureCitation box="[981,1048,1656,1679]" captionStart="FIGURES 2–11" captionStartId="2.[151,258,1578,1599]" captionTargetBox="[272,1307,205,1535]" captionTargetId="figure-187@2.[264,1323,197,1558]" captionTargetPageId="2" captionText="FIGURES 2–11. Mallomonas spinosa sp. nov. Fig. 2: Whole cell covered by scales bearing spines (holotype). Fig. 3: More detailed view of the body scales. Fig. 4: More detailed view of the apical part of the cell. Fig. 5: Bottom view of the base plates of the scales showing distinct group of small pores in the proximal part. Fig. 6: Scale without spine. Fig. 7: Lateral view of the scale, four-edged spine in top view. Fig. 8: Scale with distinct row of papillae on the anterior flange. Fig. 9: Scale showing further variation in the size of the depression containing pores on the base plate. Figs 10, 11: Low-silicified scales. Scale bars: Fig. 2: 5 µm; Figs. 3–4: 2 µm; Figs. 5–11: 1 µm" figureDoi="http://doi.org/10.5281/zenodo.5065824" httpUri="https://zenodo.org/record/5065824/files/figure.png" pageId="1" pageNumber="2">Fig. 2</figureCitation>
). Apical scales lack spines (
<figureCitation box="[1356,1423,1656,1679]" captionStart="FIGURES 2–11" captionStartId="2.[151,258,1578,1599]" captionTargetBox="[272,1307,205,1535]" captionTargetId="figure-187@2.[264,1323,197,1558]" captionTargetPageId="2" captionText="FIGURES 2–11. Mallomonas spinosa sp. nov. Fig. 2: Whole cell covered by scales bearing spines (holotype). Fig. 3: More detailed view of the body scales. Fig. 4: More detailed view of the apical part of the cell. Fig. 5: Bottom view of the base plates of the scales showing distinct group of small pores in the proximal part. Fig. 6: Scale without spine. Fig. 7: Lateral view of the scale, four-edged spine in top view. Fig. 8: Scale with distinct row of papillae on the anterior flange. Fig. 9: Scale showing further variation in the size of the depression containing pores on the base plate. Figs 10, 11: Low-silicified scales. Scale bars: Fig. 2: 5 µm; Figs. 3–4: 2 µm; Figs. 5–11: 1 µm" figureDoi="http://doi.org/10.5281/zenodo.5065824" httpUri="https://zenodo.org/record/5065824/files/figure.png" pageId="1" pageNumber="2">Fig. 4</figureCitation>
). Body scales oval, 4.5–5.6 × 
<quantity box="[522,651,1688,1712]" metricMagnitude="-3" metricUnit="m" metricValue="3.15" metricValueMax="3.6" metricValueMin="2.7" pageId="1" pageNumber="2" unit="mm" value="3.15" valueMax="3.6" valueMin="2.7">2.7–3.6 µm</quantity>
. Shield with densely and regularly spaced papillae (
<figureCitation box="[1238,1358,1688,1711]" captionStart="FIGURES 2–11" captionStartId="2.[151,258,1578,1599]" captionTargetBox="[272,1307,205,1535]" captionTargetId="figure-187@2.[264,1323,197,1558]" captionTargetPageId="2" captionText="FIGURES 2–11. Mallomonas spinosa sp. nov. Fig. 2: Whole cell covered by scales bearing spines (holotype). Fig. 3: More detailed view of the body scales. Fig. 4: More detailed view of the apical part of the cell. Fig. 5: Bottom view of the base plates of the scales showing distinct group of small pores in the proximal part. Fig. 6: Scale without spine. Fig. 7: Lateral view of the scale, four-edged spine in top view. Fig. 8: Scale with distinct row of papillae on the anterior flange. Fig. 9: Scale showing further variation in the size of the depression containing pores on the base plate. Figs 10, 11: Low-silicified scales. Scale bars: Fig. 2: 5 µm; Figs. 3–4: 2 µm; Figs. 5–11: 1 µm" figureDoi="http://doi.org/10.5281/zenodo.5065824" httpUri="https://zenodo.org/record/5065824/files/figure.png" pageId="1" pageNumber="2">Figs. 6–11</figureCitation>
). V-rib conspicuous, acute to slightly rounded. Distal ends of arms of V-rib curve and become continuous with anterior submarginal ribs. Anterior submarginal rib forms a prominent asymmetrically placed stout spine with four edges (
<figureCitation box="[207,271,1784,1807]" captionStart="FIGURES 2–11" captionStartId="2.[151,258,1578,1599]" captionTargetBox="[272,1307,205,1535]" captionTargetId="figure-187@2.[264,1323,197,1558]" captionTargetPageId="2" captionText="FIGURES 2–11. Mallomonas spinosa sp. nov. Fig. 2: Whole cell covered by scales bearing spines (holotype). Fig. 3: More detailed view of the body scales. Fig. 4: More detailed view of the apical part of the cell. Fig. 5: Bottom view of the base plates of the scales showing distinct group of small pores in the proximal part. Fig. 6: Scale without spine. Fig. 7: Lateral view of the scale, four-edged spine in top view. Fig. 8: Scale with distinct row of papillae on the anterior flange. Fig. 9: Scale showing further variation in the size of the depression containing pores on the base plate. Figs 10, 11: Low-silicified scales. Scale bars: Fig. 2: 5 µm; Figs. 3–4: 2 µm; Figs. 5–11: 1 µm" figureDoi="http://doi.org/10.5281/zenodo.5065824" httpUri="https://zenodo.org/record/5065824/files/figure.png" pageId="1" pageNumber="2">Fig. 7</figureCitation>
). Anterior flange with a row of papillae (
<figureCitation box="[708,772,1784,1807]" captionStart="FIGURES 2–11" captionStartId="2.[151,258,1578,1599]" captionTargetBox="[272,1307,205,1535]" captionTargetId="figure-187@2.[264,1323,197,1558]" captionTargetPageId="2" captionText="FIGURES 2–11. Mallomonas spinosa sp. nov. Fig. 2: Whole cell covered by scales bearing spines (holotype). Fig. 3: More detailed view of the body scales. Fig. 4: More detailed view of the apical part of the cell. Fig. 5: Bottom view of the base plates of the scales showing distinct group of small pores in the proximal part. Fig. 6: Scale without spine. Fig. 7: Lateral view of the scale, four-edged spine in top view. Fig. 8: Scale with distinct row of papillae on the anterior flange. Fig. 9: Scale showing further variation in the size of the depression containing pores on the base plate. Figs 10, 11: Low-silicified scales. Scale bars: Fig. 2: 5 µm; Figs. 3–4: 2 µm; Figs. 5–11: 1 µm" figureDoi="http://doi.org/10.5281/zenodo.5065824" httpUri="https://zenodo.org/record/5065824/files/figure.png" pageId="1" pageNumber="2">Fig. 8</figureCitation>
). Posterior flange smooth with depression containing pores on the base plate (
<figureCitation box="[359,475,1816,1839]" captionStart="FIGURES 2–11" captionStartId="2.[151,258,1578,1599]" captionTargetBox="[272,1307,205,1535]" captionTargetId="figure-187@2.[264,1323,197,1558]" captionTargetPageId="2" captionText="FIGURES 2–11. Mallomonas spinosa sp. nov. Fig. 2: Whole cell covered by scales bearing spines (holotype). Fig. 3: More detailed view of the body scales. Fig. 4: More detailed view of the apical part of the cell. Fig. 5: Bottom view of the base plates of the scales showing distinct group of small pores in the proximal part. Fig. 6: Scale without spine. Fig. 7: Lateral view of the scale, four-edged spine in top view. Fig. 8: Scale with distinct row of papillae on the anterior flange. Fig. 9: Scale showing further variation in the size of the depression containing pores on the base plate. Figs 10, 11: Low-silicified scales. Scale bars: Fig. 2: 5 µm; Figs. 3–4: 2 µm; Figs. 5–11: 1 µm" figureDoi="http://doi.org/10.5281/zenodo.5065824" httpUri="https://zenodo.org/record/5065824/files/figure.png" pageId="1" pageNumber="2">Figs. 5–11</figureCitation>
). Posterior rim wide and smooth in SEM view. Bristles unknown. Cysts not observed.
</paragraph>
</subSubSection>
<subSubSection pageId="1" pageNumber="2" type="materials_examined">
<paragraph blockId="1.[151,1436,1879,1967]" pageId="1" pageNumber="2">
<emphasis bold="true" box="[151,215,1879,1903]" pageId="1" pageNumber="2">Type:</emphasis>
— 
<materialsCitation ID-GBIF-Occurrence="3313769301" collectingDate="2010-11-23" collectionCode="IBIW" collectorName="E. S. Gusev" country="Vietnam" latitude="11.407222" location="Cat Tien National Park" longLatPrecision="21" longitude="107.41334" pageId="1" pageNumber="2" specimenCount="1" stateProvince="Dong Nai" typeStatus="holotype">
<collectingCountry box="[243,368,1880,1903]" name="Vietnam" pageId="1" pageNumber="2">VIETNAM</collectingCountry>
. 
<collectingRegion box="[383,603,1880,1903]" country="Vietnam" name="Dong Nai" pageId="1" pageNumber="2">Dong Nai Province</collectingRegion>
: unnamed temporary forest pool in 
<location LSID="urn:lsid:plazi:treatment:03C4B7300A366D21FF26F9AAFAAF51E2:8EB250FD0A366D22FC43F8DEFB2E5114" box="[1010,1273,1880,1903]" country="Vietnam" latitude="11.407222" longLatPrecision="21" longitude="107.41334" name="Cat Tien National Park" pageId="1" pageNumber="2" stateProvince="Dong Nai">Cat Tien National Park</location>
, 
<geoCoordinate box="[1288,1432,1880,1903]" degrees="11" direction="north" minutes="24" orientation="latitude" pageId="1" pageNumber="2" precision="15" seconds="26" value="11.407222">11°24’26” N</geoCoordinate>
, 
<geoCoordinate box="[199,346,1912,1935]" degrees="107" direction="east" minutes="24" orientation="longitude" pageId="1" pageNumber="2" precision="15" seconds="48" value="107.41334">107°24’48” E</geoCoordinate>
, 
<date box="[358,565,1912,1935]" pageId="1" pageNumber="2" value="2010-11-23">
<collectingDate box="[358,565,1912,1935]" pageId="1" pageNumber="2" value="2010-11-23">23 November 2010</collectingDate>
</date>
, 
<emphasis box="[576,735,1912,1935]" italics="true" pageId="1" pageNumber="2">
<collectorName box="[576,692,1912,1935]" pageId="1" pageNumber="2">E.S. Gusev</collectorName>
s.n.
</emphasis>
SEM stub CT40/2010 (
<typeStatus box="[987,1082,1912,1935]" pageId="1" pageNumber="2">holotype</typeStatus>
<collectionCode box="[1088,1156,1912,1935]" country="Russia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15311" lsid="urn:lsid:biocol.org:col:15311" name="I. D. Papanin Institute for Biology of Inland Waters, Russian Academy of Sciences" pageId="1" pageNumber="2" type="Herbarium">IBIW</collectionCode>
!, see 
<figureCitation box="[1210,1274,1912,1935]" captionStart="FIGURES 2–11" captionStartId="2.[151,258,1578,1599]" captionTargetBox="[272,1307,205,1535]" captionTargetId="figure-187@2.[264,1323,197,1558]" captionTargetPageId="2" captionText="FIGURES 2–11. Mallomonas spinosa sp. nov. Fig. 2: Whole cell covered by scales bearing spines (holotype). Fig. 3: More detailed view of the body scales. Fig. 4: More detailed view of the apical part of the cell. Fig. 5: Bottom view of the base plates of the scales showing distinct group of small pores in the proximal part. Fig. 6: Scale without spine. Fig. 7: Lateral view of the scale, four-edged spine in top view. Fig. 8: Scale with distinct row of papillae on the anterior flange. Fig. 9: Scale showing further variation in the size of the depression containing pores on the base plate. Figs 10, 11: Low-silicified scales. Scale bars: Fig. 2: 5 µm; Figs. 3–4: 2 µm; Figs. 5–11: 1 µm" figureDoi="http://doi.org/10.5281/zenodo.5065824" httpUri="https://zenodo.org/record/5065824/files/figure.png" pageId="1" pageNumber="2">Fig. 2</figureCitation>
), sample CT40 
<date box="[199,321,1944,1967]" pageId="1" pageNumber="2" value="2010-11-23">
<collectingDate box="[199,321,1944,1967]" pageId="1" pageNumber="2" value="2010-11-23">23.11.2010</collectingDate>
</date>
, in collection 
<collectorName box="[471,591,1944,1967]" pageId="1" pageNumber="2">E.S. Gusev</collectorName>
</materialsCitation>
.
</paragraph>
</subSubSection>
<caption ID-DOI="http://doi.org/10.5281/zenodo.5065824" ID-Zenodo-Dep="5065824" httpUri="https://zenodo.org/record/5065824/files/figure.png" pageId="2" pageNumber="3" startId="2.[151,258,1578,1599]" targetBox="[272,1307,205,1535]" targetPageId="2">
<paragraph blockId="2.[151,1437,1578,1717]" pageId="2" pageNumber="3">
<emphasis bold="true" box="[151,315,1578,1599]" pageId="2" pageNumber="3">FIGURES 2–11.</emphasis>
<emphasis box="[321,593,1579,1600]" italics="true" pageId="2" pageNumber="3">
<taxonomicName authority="Gusev, 2012" authorityName="Gusev" authorityYear="2012" box="[321,516,1579,1600]" class="Chrysophyceae" family="Mallomonadaceae" genus="Mallomonas" higherTaxonomySource="CoL" kingdom="Chromista" order="Synurales" pageId="2" pageNumber="3" phylum="Ochrophyta" rank="species" species="spinosa" status="sp. nov.">Mallomonas spinosa</taxonomicName>
<emphasis bold="true" box="[521,593,1579,1600]" italics="true" pageId="2" pageNumber="3">
<taxonomicNameLabel box="[521,593,1579,1600]" pageId="2" pageNumber="3" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</emphasis>
Fig. 2: Whole cell covered by scales bearing spines (holotype). Fig. 3: More detailed view of the body scales. Fig. 4: More detailed view of the apical part of the cell. Fig. 5: Bottom view of the base plates of the scales showing distinct group of small pores in the proximal part. Fig. 6: Scale without spine. Fig. 7: Lateral view of the scale, four-edged spine in top view. Fig. 8: Scale with distinct row of papillae on the anterior flange. Fig. 9: Scale showing further variation in the size of the depression containing pores on the base plate. Figs 10, 11: Low-silicified scales. Scale bars: Fig. 2: 5 µm; Figs. 3–4: 2 µm; Figs. 5–11: 1 µm
</paragraph>
</caption>
<subSubSection pageId="2" pageNumber="3" type="distribution">
<paragraph blockId="2.[151,1435,1841,1945]" pageId="2" pageNumber="3">
<emphasis bold="true" box="[151,494,1841,1867]" pageId="2" pageNumber="3">Distribution and habitat:—</emphasis>
This species was found in the 
<typeStatus box="[848,898,1842,1868]" pageId="2" pageNumber="3">type</typeStatus>
locality and two other water bodies in 
<collectingRegion country="Vietnam" name="Khanh Hoa" pageId="2" pageNumber="3">Khanh Hoa province</collectingRegion>
in 
<collectingCountry box="[347,450,1880,1906]" name="Vietnam" pageId="2" pageNumber="3">Vietnam</collectingCountry>
.
</paragraph>
</subSubSection>
<subSubSection box="[198,1400,1919,1945]" pageId="2" pageNumber="3" type="etymology">
<paragraph blockId="2.[151,1435,1841,1945]" box="[198,1400,1919,1945]" pageId="2" pageNumber="3">
<emphasis bold="true" box="[198,372,1919,1945]" pageId="2" pageNumber="3">Etymology:—</emphasis>
The epithet “spinosa” refers to the whole cell being covered by scales with stout spines.
</paragraph>
</subSubSection>
</treatment>
</document>