treatments-xml/data/03/8F/87/038F87B6FFCEFFD1FF1241D6FD8FFC68.xml
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<document id="BF5139DA2368F0BC66B3D34EAAE2940B" ID-CLB-Dataset="283349" ID-DOI="10.11646/phytotaxa.632.2.9" ID-GBIF-Dataset="f9a10b12-c84f-4943-8789-7e8fc3d210e5" ID-ISSN="1179-3163" ID-Zenodo-Dep="10438588" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1703757420729" checkinUser="plazi" docAuthor="Costa, Fabiana De Matos, Ramos, Geraldo José Peixoto &amp; Moura, Carlos Wallace Do Nascimento" docDate="2023" docId="038F87B6FFCEFFD1FF1241D6FD8FFC68" docLanguage="en" docName="phytotaxa.632.2.9.pdf" docOrigin="Phytotaxa 632 (2)" docSource="https://phytotaxa.mapress.com/pt/article/download/phytotaxa.632.2.9/51403" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Cosmarium margigranulatum Costa, Ramos &amp; Moura, 2023, sp. nov." docType="treatment" docVersion="2" lastPageNumber="197" masterDocId="FFB6FFCEFFCAFFD5FF9A4148FF90FFE0" masterDocTitle="New taxa of Cosmarium and Euastrum (Zygnematophyceae) from the North Coast of Bahia, Brazil" masterLastPageNumber="200" masterPageNumber="193" pageNumber="197" updateTime="1703758124400" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="A88C324135B61464D734D1B08E889246">New taxa of Cosmarium and Euastrum (Zygnematophyceae) from the North Coast of Bahia, Brazil</mods:title>
</mods:titleInfo>
<mods:name id="66E89C67CAA09BB30CA2B97622493BF4" type="personal">
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<mods:namePart id="29FBC7793C018D44AB20749B36F44474">Costa, Fabiana De Matos</mods:namePart>
<mods:nameIdentifier id="BDA5C3F6F0657E7E10F8AC167D1332F4" type="ORCID">0000-0001-7892-5036</mods:nameIdentifier>
<mods:affiliation id="F851FF54D7766A88628BDFF034BA8DB8">Programa de Pós-Graduação em Botânica, Laboratório de Ficologia, Universidade Estadual de Feira de Santana, Feira de Santana, BA, Brazil.</mods:affiliation>
<mods:nameIdentifier id="D8EE1A38B6C98D5621DD092402337A52" type="email">famatoscosta@hotmail.com</mods:nameIdentifier>
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<mods:namePart id="7AAE354BCF82BE4E2F6D20DA18C41F6D">Ramos, Geraldo José Peixoto</mods:namePart>
<mods:nameIdentifier id="0D26770EE596EC6204FC3343C61402B0" type="ORCID">0000-0003-2089-0461</mods:nameIdentifier>
<mods:affiliation id="03F91328D7A6F82F2908FF7E766B3C4D">Departamento de Ciências Biológicas, Universidade Estadual de Santa Cruz, Ilhéus, BA, Brazil.</mods:affiliation>
<mods:nameIdentifier id="03E150E22911444921D6434DF2472146" type="email">gjpramos@uesc.br</mods:nameIdentifier>
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<mods:namePart id="93B9836B49B84E05067140E9B34B45AC">Moura, Carlos Wallace Do Nascimento</mods:namePart>
<mods:nameIdentifier id="FE9095209CDD51C576C735595D7D1672" type="ORCID">0000-0001-6904-6603</mods:nameIdentifier>
<mods:affiliation id="679EFB86596399C90CEF3E45AE37BBA2">Programa de Pós-Graduação em Botânica, Laboratório de Ficologia, Universidade Estadual de Feira de Santana, Feira de Santana, BA, Brazil.</mods:affiliation>
<mods:nameIdentifier id="9A851029CF97315B4290F0ADD5BF39E8" type="email">wallace@uefs.br</mods:nameIdentifier>
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<mods:title id="BB582E0DCDF6F8768C8A505F394B0D5D">Phytotaxa</mods:title>
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<mods:date id="27519463DA9AFC2092A431B8C82A93A7">2023</mods:date>
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<treatment id="038F87B6FFCEFFD1FF1241D6FD8FFC68" ID-DOI="http://doi.org/10.5281/zenodo.10438600" ID-Zenodo-Dep="10438600" LSID="urn:lsid:plazi:treatment:038F87B6FFCEFFD1FF1241D6FD8FFC68" httpUri="http://treatment.plazi.org/id/038F87B6FFCEFFD1FF1241D6FD8FFC68" lastPageNumber="197" pageId="4" pageNumber="197">
<subSubSection id="C33C652BFFCEFFD1FF1241D6FBA6FF59" box="[136,1078,157,185]" pageId="4" pageNumber="197" type="nomenclature">
<paragraph id="8B9936A0FFCEFFD1FF1241D6FBA6FF59" blockId="4.[136,1078,157,185]" box="[136,1078,157,185]" pageId="4" pageNumber="197">
<heading id="D0D181CCFFCEFFD1FF1241D6FBA6FF59" box="[136,1078,157,185]" fontSize="11" level="2" pageId="4" pageNumber="197" reason="3">
<taxonomicName id="4C264D23FFCEFFD1FF1241D6FE73FF58" authorityName="Costa &amp; Ramos &amp; Moura" authorityYear="2023" box="[136,483,157,184]" class="Conjugatophyceae" family="Desmidiaceae" genus="Cosmarium" kingdom="Plantae" order="Zygnematales" pageId="4" pageNumber="197" phylum="Charophyta" rank="species" species="margigranulatum">
<emphasis id="B952EAB2FFCEFFD1FF1241D6FE73FF58" bold="true" box="[136,483,157,184]" italics="true" pageId="4" pageNumber="197">Cosmarium margigranulatum</emphasis>
</taxonomicName>
F.M.
<collectingRegion id="49E2F842FFCEFFD1FD8641D6FDCFFF58" box="[540,607,158,184]" country="New Zealand" name="West Coast" pageId="4" pageNumber="197">Costa</collectingRegion>
&amp; C.W.N.Moura
<emphasis id="B952EAB2FFCEFFD1FCB241D7FCEDFF58" box="[808,893,159,184]" italics="true" pageId="4" pageNumber="197">
<taxonomicNameLabel id="A26157C9FFCEFFD1FCB241D7FCEDFF58" box="[808,893,159,184]" pageId="4" pageNumber="197" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(
<figureCitation id="131D2A25FFCEFFD1FC1641D6FC4AFF58" box="[908,986,158,184]" captionStart="FIGURES 25" captionStartId="2.[136,243,1479,1501]" captionTargetBox="[181,1407,290,1355]" captionTargetId="figure-31@2.[151,1436,190,1455]" captionTargetPageId="2" captionText="FIGURES 25. Line drawings. 2. Cosmarium lineatum sp. nov. 3. C. margigranulatum sp. nov. 4. C. panamense var. therezienii var. nov. 5. Euastrum evolutum var. truncatum var. nov. Scale Bar: 10 μm." figureDoi="http://doi.org/10.5281/zenodo.10438592" httpUri="https://zenodo.org/record/10438592/files/figure.png" pageId="4" pageNumber="197">Figs. 3</figureCitation>
,
<figureCitation id="131D2A25FFCEFFD1FC7D41D6FBBDFF59" box="[999,1069,158,185]" captionStart="FIGURES 618" captionStartId="3.[136,243,1912,1934]" captionTargetBox="[158,1412,325,1833]" captionTargetId="figure-79@3.[151,1436,317,1887]" captionTargetPageId="3" captionText="FIGURES 618. Cosmarium lineatum sp. nov. (614): frontal view (612), details of the thick layer of mucilage (6), lateral view (13), apical view (14). C. margigranulatum sp. nov. (1518): frontal view (1516), lateral view (17), apical view (18). Scale Bar: 10 μm." figureDoi="http://doi.org/10.5281/zenodo.10438594" httpUri="https://zenodo.org/record/10438594/files/figure.png" pageId="4" pageNumber="197">1518</figureCitation>
)
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C33C652BFFCEFFD1FF1241ADFB52FEA8" pageId="4" pageNumber="197" type="diagnosis">
<paragraph id="8B9936A0FFCEFFD1FF1241ADFB52FEA8" blockId="4.[136,1452,229,904]" pageId="4" pageNumber="197">
<emphasis id="B952EAB2FFCEFFD1FF1241ADFE95FF1F" bold="true" box="[136,261,229,255]" pageId="4" pageNumber="197">Diagnosis:</emphasis>
—Cells as long as broad, median constriction deep, sinus closed, linear; semicells reniform, smooth median face, angles rounded covered by granules, apex slightly projected with three protrusions; cell oblong in apical view. Cell dimensions: length 36.841.3 μm, breadth 41.644.6 μm, breadth of isthmus 12.716.2 μm.
</paragraph>
</subSubSection>
<subSubSection id="C33C652BFFCEFFD1FF27401AFA8EFD88" pageId="4" pageNumber="197" type="materials_examined">
<paragraph id="8B9936A0FFCEFFD1FF27401AFC2AFE71" blockId="4.[136,1452,229,904]" pageId="4" pageNumber="197">
<materialsCitation id="3B4E3CFDFFCEFFD1FF27401AFC2AFE71" collectionCode="HUEFS" location="Herbarium" municipality="State University of Feira de Santana" pageId="4" pageNumber="197" specimenCode="HUEFS 263036" specimenCount="1" typeStatus="holotype">
<emphasis id="B952EAB2FFCEFFD1FF27401AFEDFFE8C" bold="true" box="[189,335,338,364]" pageId="4" pageNumber="197">
<typeStatus id="549D8802FFCEFFD1FF27401AFEBDFE8C" box="[189,301,338,364]" pageId="4" pageNumber="197" type="holotype">Holotype</typeStatus>
:—
</emphasis>
Material numbered (
<specimenCode id="DB809EDBFFCEFFD1FDAB401AFD7DFE8C" box="[561,749,338,364]" collectionCode="HUEFS" country="Brazil" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15506" lsid="urn:lsid:biocol.org:col:15506" name="Universidade Estadual de Feira de Santana" pageId="4" pageNumber="197" type="Herbarium">HUEFS 263036</specimenCode>
!) [pro parte], deposited at the
<location id="8EF9607BFFCEFFD1FBA9401AFB3CFE8C" LSID="urn:lsid:plazi:treatment:038F87B6FFCEFFD1FF1241D6FD8FFC68:8EF9607BFFCEFFD1FBA9401AFB3CFE8C" box="[1075,1196,338,364]" municipality="State University of Feira de Santana" name="Herbarium" pageId="4" pageNumber="197">Herbarium</location>
of the
<collectingMunicipality id="6BFDACDAFFCEFFD1FB6D401AFEF3FE70" pageId="4" pageNumber="197">State University of Feira de Santana</collectingMunicipality>
, population partially illustrated here (
<figureCitation id="131D2A25FFCEFFD1FC93403EFCC7FE70" box="[777,855,374,400]" captionStart="FIGURES 25" captionStartId="2.[136,243,1479,1501]" captionTargetBox="[181,1407,290,1355]" captionTargetId="figure-31@2.[151,1436,190,1455]" captionTargetPageId="2" captionText="FIGURES 25. Line drawings. 2. Cosmarium lineatum sp. nov. 3. C. margigranulatum sp. nov. 4. C. panamense var. therezienii var. nov. 5. Euastrum evolutum var. truncatum var. nov. Scale Bar: 10 μm." figureDoi="http://doi.org/10.5281/zenodo.10438592" httpUri="https://zenodo.org/record/10438592/files/figure.png" pageId="4" pageNumber="197">Figs. 3</figureCitation>
,
<figureCitation id="131D2A25FFCEFFD1FCFE403EFC3DFE71" box="[868,941,374,401]" captionStart="FIGURES 618" captionStartId="3.[136,243,1912,1934]" captionTargetBox="[158,1412,325,1833]" captionTargetId="figure-79@3.[151,1436,317,1887]" captionTargetPageId="3" captionText="FIGURES 618. Cosmarium lineatum sp. nov. (614): frontal view (612), details of the thick layer of mucilage (6), lateral view (13), apical view (14). C. margigranulatum sp. nov. (1518): frontal view (1516), lateral view (17), apical view (18). Scale Bar: 10 μm." figureDoi="http://doi.org/10.5281/zenodo.10438594" httpUri="https://zenodo.org/record/10438594/files/figure.png" pageId="4" pageNumber="197">1518</figureCitation>
).
</materialsCitation>
</paragraph>
<paragraph id="8B9936A0FFCEFFD1FF2740D2FEDAFE38" blockId="4.[136,1452,229,904]" pageId="4" pageNumber="197">
<emphasis id="B952EAB2FFCEFFD1FF2740D2FECAFE54" bold="true" box="[189,346,410,436]" pageId="4" pageNumber="197">
<typeStatus id="549D8802FFCEFFD1FF2740D2FEA8FE54" box="[189,312,410,436]" pageId="4" pageNumber="197" type="paratype">Paratypes</typeStatus>
:—
</emphasis>
Material numbered (
<collectionCode id="ED37AE65FFCEFFD1FDA440D2FD08FE54" box="[574,664,410,436]" country="Brazil" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15506" lsid="urn:lsid:biocol.org:col:15506" name="Universidade Estadual de Feira de Santana" pageId="4" pageNumber="197" type="Herbarium">HUEFS</collectionCode>
263040) [pro parte], deposited at the Herbarium of State University of Feira de Santana.
</paragraph>
<paragraph id="8B9936A0FFCEFFD1FF2740AAFC16FDC0" blockId="4.[136,1452,229,904]" pageId="4" pageNumber="197">
<emphasis id="B952EAB2FFCEFFD1FF2740AAFEECFE1B" bold="true" box="[189,380,481,508]" pageId="4" pageNumber="197">Type locality:—</emphasis>
<collectingCountry id="F3317630FFCEFFD1FEE640AAFE75FE1C" box="[380,485,482,508]" name="Brazil" pageId="4" pageNumber="197">BRAZIL</collectingCountry>
.
<collectingRegion id="49E2F842FFCEFFD1FE6A40AAFDA6FE1C" box="[496,566,482,508]" country="Brazil" name="Bahia" pageId="4" pageNumber="197">Bahia</collectingRegion>
: Camaçari, Camaçari-Mirim River, Lat.
<geoCoordinate id="EE125067FFCEFFD1FC6440AAFB32FE1C" box="[1022,1186,482,508]" degrees="12" direction="south" minutes="42" orientation="latitude" pageId="4" pageNumber="197" precision="1" seconds="23.1" value="-12.706416">12°4223.1 S</geoCoordinate>
, Long.
<geoCoordinate id="EE125067FFCEFFD1FB6340AAFA37FE1C" box="[1273,1447,482,509]" degrees="38" direction="west" minutes="15" orientation="longitude" pageId="4" pageNumber="197" precision="1" seconds="27.2" value="-38.257557">38°1527.2 W</geoCoordinate>
,
<date id="FF981060FFCEFFD1FF12434EFEF3FDC0" box="[136,355,518,544]" pageId="4" pageNumber="197" value="2019-11-29">29 November 2019</date>
,
<emphasis id="B952EAB2FFCEFFD1FEF4434FFD21FDC0" box="[366,689,518,544]" italics="true" pageId="4" pageNumber="197">
<collectionCode id="ED37AE65FFCEFFD1FEF4434FFEEFFDC0" box="[366,383,519,544]" country="USA" lsid="urn:lsid:biocol.org:col:15707" name="Field Museum of Natural History, Botany Department" pageId="4" pageNumber="197" type="Herbarium">F</collectionCode>
.
<collectionCode id="ED37AE65FFCEFFD1FE19434FFE0AFDC0" box="[387,410,519,544]" country="Germany" lsid="urn:lsid:biocol.org:col:15637" name="Botanische Staatssammlung München" pageId="4" pageNumber="197" type="Herbarium">M</collectionCode>
. Costa &amp;
<collectionCode id="ED37AE65FFCEFFD1FD97434FFD8DFDC0" box="[525,541,519,544]" country="South Africa" lsid="urn:lsid:biocol.org:col:14647" name="University of the Witwatersrand" pageId="4" pageNumber="197" type="Herbarium">J</collectionCode>
.
<collectionCode id="ED37AE65FFCEFFD1FDBB434FFDBEFDC0" box="[545,558,519,544]" name="Tavera, Department of Geology and Geophysics" pageId="4" pageNumber="197">T</collectionCode>
.X. Neto s/n
</emphasis>
(
<collectionCode id="ED37AE65FFCEFFD1FD25434EFC89FDC0" box="[703,793,518,544]" country="Brazil" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15506" lsid="urn:lsid:biocol.org:col:15506" name="Universidade Estadual de Feira de Santana" pageId="4" pageNumber="197" type="Herbarium">HUEFS</collectionCode>
263036).
</paragraph>
<paragraph id="8B9936A0FFCEFFD1FF274361FA8EFD88" blockId="4.[136,1452,229,904]" pageId="4" pageNumber="197">
<emphasis id="B952EAB2FFCEFFD1FF274361FEAEFDA3" bold="true" box="[189,318,553,579]" pageId="4" pageNumber="197">Habitat:—</emphasis>
Periphytic on
<taxonomicName id="4C264D23FFCEFFD1FE404362FD48FDA4" box="[474,728,554,580]" class="Liliopsida" family="Cyperaceae" genus="Eleocharis" kingdom="Plantae" order="Poales" pageId="4" pageNumber="197" phylum="Tracheophyta" rank="species" species="acutangula">
<emphasis id="B952EAB2FFCEFFD1FE404362FD48FDA4" box="[474,728,554,580]" italics="true" pageId="4" pageNumber="197">Eleocharis acutangula</emphasis>
</taxonomicName>
; water conductivity 0.04 mS.
<superScript id="7C539BE8FFCEFFD1FB854362FBC1FDD8" attach="left" box="[1055,1105,554,580]" fontSize="6" pageId="4" pageNumber="197">cm-1</superScript>
(± 0.01); dissolved oxygen
<quantity id="4CDE9B45FFCEFFD1FA124362FF3EFD88" metricMagnitude="-6" metricUnit="kg" metricValue="7.6" pageId="4" pageNumber="197" unit="mg" value="7.6">7.6 mg</quantity>
.L-
<superScript id="7C539BE8FFCEFFD1FF504306FF41FDBC" attach="left" box="[202,209,590,604]" fontSize="6" pageId="4" pageNumber="197">1</superScript>
(± 0.1); pH 7.3 (± 0.9); total dissolved solids 0.02 ppt (± 0.01); water temperature 28.3 ºC (± 1.3).
</paragraph>
</subSubSection>
<subSubSection id="C33C652BFFCEFFD1FF27433AFE86FD50" pageId="4" pageNumber="197" type="etymology">
<paragraph id="8B9936A0FFCEFFD1FF27433AFE86FD50" blockId="4.[136,1452,229,904]" pageId="4" pageNumber="197">
<emphasis id="B952EAB2FFCEFFD1FF27433AFEF4FD6C" bold="true" box="[189,356,626,652]" pageId="4" pageNumber="197">Etymology:—</emphasis>
The specific epithet refers to the ornamentation composed of various granules located at the margins of semicells.
</paragraph>
</subSubSection>
<subSubSection id="C33C652BFFCEFFD1FF2743F1FD8FFC68" pageId="4" pageNumber="197" type="diagnosis">
<paragraph id="8B9936A0FFCEFFD1FF2743F1FF47FCFC" blockId="4.[136,1452,229,904]" pageId="4" pageNumber="197">
<emphasis id="B952EAB2FFCEFFD1FF2743F1FE74FD33" bold="true" box="[189,484,697,723]" pageId="4" pageNumber="197">Differential diagnosis:—</emphasis>
<taxonomicName id="4C264D23FFCEFFD1FE7943F2FCA3FD34" authorityName="Costa &amp; Ramos &amp; Moura" authorityYear="2023" box="[483,819,698,724]" class="Conjugatophyceae" family="Desmidiaceae" genus="Cosmarium" kingdom="Plantae" order="Zygnematales" pageId="4" pageNumber="197" phylum="Charophyta" rank="species" species="margigranulatum">
<emphasis id="B952EAB2FFCEFFD1FE7943F2FCA3FD34" box="[483,819,698,724]" italics="true" pageId="4" pageNumber="197">Cosmarium margigranulatum</emphasis>
</taxonomicName>
differs from the other species of
<taxonomicName id="4C264D23FFCEFFD1FB2A43F2FAA3FD34" authorityName="Corda ex Ralfs" authorityYear="1848" box="[1200,1331,698,724]" class="Conjugatophyceae" family="Desmidiaceae" genus="Cosmarium" kingdom="Plantae" order="Zygnematales" pageId="4" pageNumber="197" phylum="Charophyta" rank="genus">
<emphasis id="B952EAB2FFCEFFD1FB2A43F2FAA3FD34" box="[1200,1331,698,724]" italics="true" pageId="4" pageNumber="197">Cosmarium</emphasis>
</taxonomicName>
by having a very distinct ornamentation: concentrated granules along the margins of the semicells, but lacking in the central region.
</paragraph>
<paragraph id="8B9936A0FFCEFFD1FF27426EFD8FFC68" blockId="4.[136,1452,229,904]" pageId="4" pageNumber="197">
Morphologically, the newly described species resembles
<taxonomicName id="4C264D23FFCEFFD1FCAC426EFF2EFC84" authority="Forster (1964: 399)" authorityName="Forster" authorityPageNumber="399" authorityYear="1964" class="Conjugatophyceae" family="Desmidiaceae" genus="Cosmarium" kingdom="Plantae" order="Zygnematales" pageId="4" pageNumber="197" phylum="Charophyta" rank="variety" species="ornatum" variety="pseudolagoense">
<emphasis id="B952EAB2FFCEFFD1FCAC426EFB8EFCA0" box="[822,1054,806,832]" italics="true" pageId="4" pageNumber="197">Cosmarium ornatum</emphasis>
var.
<emphasis id="B952EAB2FFCEFFD1FBCE426EFA97FCA0" box="[1108,1287,806,832]" italics="true" pageId="4" pageNumber="197">pseudolagoense</emphasis>
<bibRefCitation id="EFB74B51FFCEFFD1FA97426EFF2EFC84" author="Forster, K." pageId="4" pageNumber="197" pagination="321 - 505" refId="ref3582" refString="Forster, K. (1964) Desmidiaceen aus Brasilien. 2 Teil: Bahia, Goyaz, Piauhy und Nord-Brasilien. Hydrobiologia 23: 321 - 505. https: // doi. org / 10.1007 / BF 00179497" type="journal article" year="1964">Förster (1964: 399)</bibRefCitation>
</taxonomicName>
. However, this latter
<taxonomicName id="4C264D23FFCEFFD1FE364202FDDAFC84" box="[428,586,842,868]" pageId="4" pageNumber="197" rank="variety" variety="differs">variety differs</taxonomicName>
by having a concentric ring of granules on the face of the semicells and short spines at the angles of the semicells.
</paragraph>
</subSubSection>
</treatment>
</document>