177 lines
21 KiB
XML
177 lines
21 KiB
XML
<document id="3309917054702E481B92750D22F12CDA" ID-DOI="10.11646/phytotaxa.391.3.2" ID-ISSN="1179-3163" ID-Zenodo-Dep="13726470" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1725676164053" checkinUser="felipe" docAuthor="Ramos, Geraldo José Peixoto, Costa, Fabiana De Matos, Santos, Maria Aparecida Dos & Moura, Carlos Wallace Do Nascimento" docDate="2019" docId="FB1D87F6FFC9FFCCFF7DD323FA8026E6" docLanguage="en" docName="phytotaxa.391.3.2.pdf" docOrigin="Phytotaxa 391 (3)" docSource="http://dx.doi.org/10.11646/phytotaxa.391.3.2" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Cosmarium diamantinum G. J. P. Ramos & C. W. N. Moura 2019, sp. nov." docType="treatment" docVersion="2" lastPageNumber="187" masterDocId="0724FF8EFFC8FFCEFFF5D455FFBA2433" masterDocTitle="Taxonomic novelties, new records, and rare species of desmids from the Chapada Diamantina region, Brazil" masterLastPageNumber="196" masterPageNumber="185" pageNumber="186" updateTime="1725688886064" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="63B8C0D817B4CBEAE434CC779A60051F">Taxonomic novelties, new records, and rare species of desmids from the Chapada Diamantina region, Brazil</mods:title>
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<mods:roleTerm id="0EEED2DF08C3056B4EDC3FD43B11EBA9">Author</mods:roleTerm>
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<mods:namePart id="5E58D930A2AA255DDCE6F2F92C254A30">Ramos, Geraldo José Peixoto</mods:namePart>
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<mods:affiliation id="5E0C83A8027B2EB1115FBD09BEC24280">Laboratório de Ficologia, Universidade Estadual de Feira de Santana, Av. Transnordestina, s / nº, Novo Horizonte, 44036 - 900, Feira de Santana, BA, Brazil</mods:affiliation>
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<mods:namePart id="77103792CFF5DAFB358480F4B8497E8E">Costa, Fabiana De Matos</mods:namePart>
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<mods:affiliation id="DFF91D1B92E46F01EE455720A1F5E3AF">Laboratório de Ficologia, Universidade Estadual de Feira de Santana, Av. Transnordestina, s / nº, Novo Horizonte, 44036 - 900, Feira de Santana, BA, Brazil</mods:affiliation>
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<mods:roleTerm id="DCA9F7D1D56246DCF7DDECCB61445EDC">Author</mods:roleTerm>
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<mods:namePart id="39F4DE7856DD70261F25E60188E31E00">Santos, Maria Aparecida Dos</mods:namePart>
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<mods:affiliation id="F3732C8838FF8315882CA0FCC1E16B5A">Laboratório de Ficologia, Universidade Estadual de Feira de Santana, Av. Transnordestina, s / nº, Novo Horizonte, 44036 - 900, Feira de Santana, BA, Brazil</mods:affiliation>
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<mods:namePart id="B1175D012083C7DC6A4D6D7FF2600FC0">Moura, Carlos Wallace Do Nascimento</mods:namePart>
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<mods:affiliation id="D4CA8E78146BFF88CE7BF4F04FFCE60A">Laboratório de Ficologia, Universidade Estadual de Feira de Santana, Av. Transnordestina, s / nº, Novo Horizonte, 44036 - 900, Feira de Santana, BA, Brazil</mods:affiliation>
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<mods:title id="0B584FB99E7B1606DC6020C62FFB1B45">Phytotaxa</mods:title>
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<mods:part id="F1F0FA749FB5872D64C0FB3321F4F0DD">
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<mods:date id="875E03B9EB02EE20AFBF07541ABFA380">2019</mods:date>
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<mods:number id="E8745E9D6D563436C1E1865C2B2B3186">2019-02-04</mods:number>
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<mods:number id="CBDE9330F9DDDDEA2A91423092CFDB39">391</mods:number>
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<mods:url id="656BFBF36E07E7E8E3A34CB44B87389B">http://dx.doi.org/10.11646/phytotaxa.391.3.2</mods:url>
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<mods:classification id="0E1206A4F3FA4833BED86E6955C2DB64">journal article</mods:classification>
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<mods:identifier id="C39C56D209B8079C3440383F284CEFE3" type="ISSN">1179-3163</mods:identifier>
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<mods:identifier id="163947D857A6F7F9ECE66CADB7177EE2" type="Zenodo-Dep">13726470</mods:identifier>
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<treatment id="FB1D87F6FFC9FFCCFF7DD323FA8026E6" LSID="urn:lsid:plazi:treatment:FB1D87F6FFC9FFCCFF7DD323FA8026E6" httpUri="http://treatment.plazi.org/id/FB1D87F6FFC9FFCCFF7DD323FA8026E6" lastPageId="2" lastPageNumber="187" pageId="1" pageNumber="186">
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<subSubSection id="3BAE656BFFC9FFCCFF7DD323FC0D24EE" lastPageId="2" lastPageNumber="187" pageId="1" pageNumber="186" type="nomenclature">
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<paragraph id="730B36E0FFC9FFCFFF7DD323FC5D23BC" blockId="1.[136,999,1910,1935]" box="[136,999,1910,1935]" pageId="1" pageNumber="186">
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<heading id="2843818CFFC9FFCFFF7DD323FC5D23BC" box="[136,999,1910,1935]" fontSize="11" level="2" pageId="1" pageNumber="186" reason="3">
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<taxonomicName id="B4B44D63FFC9FFCFFF7DD323FCB723BC" authority="G.J.P.Ramos & C.W.N.Moura" authorityName="G. J. P. Ramos & C. W. N. Moura" authorityYear="2019" box="[136,781,1910,1935]" class="Conjugatophyceae" family="Desmidiaceae" genus="Cosmarium" kingdom="Plantae" order="Zygnematales" pageId="1" pageNumber="186" phylum="Charophyta" rank="species" species="diamantinum" status="sp. nov.">
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<emphasis id="41C0EAF2FFC9FFCFFF7DD323FE0823BC" bold="true" box="[136,434,1910,1935]" italics="true" pageId="1" pageNumber="186">Cosmarium diamantinum</emphasis>
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G.J.P.Ramos & C.W.N.Moura
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</taxonomicName>
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,
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<emphasis id="41C0EAF2FFC9FFCFFCEDD323FCD723BC" box="[792,877,1910,1935]" italics="true" pageId="1" pageNumber="186">
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<taxonomicNameLabel id="5AF35789FFC9FFCFFCEDD323FCD723BC" box="[792,877,1910,1935]" pageId="1" pageNumber="186" rank="species">sp. nov.</taxonomicNameLabel>
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||
</emphasis>
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||
(
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<figureCitation id="EB8F2A65FFC9FFCFFC8ED323FC6523BC" box="[891,991,1910,1935]" captionStart="FIGURES 2–27" captionStartId="3.[136,243,1734,1755]" captionTargetBox="[190,1399,202,1703]" captionTargetId="figure-14@3.[178,1410,190,1709]" captionTargetPageId="3" captionText="FIGURES 2–27. Cosmarium diamantinum (2–6): ventral view (2–4), lateral view (5) apical view (6); Cosmarium dimaziforme var. concavum (7–10): ventral view (7), lateral view (8) apical view (9), cell division (10); Cosmarium pentachondrum (11–13): ventral view (11), lateral view (12) apical view (13); Euastrum bahiense (14–16): ventral view (14), lateral view (15) apical view (16); Euastrum croasdaleae var. incrassatum (17–20): ventral view (17,18), lateral view (19) apical view (20); Euastrum duplicato-verrucosum (21–25): ventral view (21,22), lateral view (23) apical view (24), zygospore (25); Euastrum octogibbosum (26–27): LM (26), SEM (27). Scale bar 10 μm." figureDoi="http://doi.org/10.5281/zenodo.13726472" httpUri="https://zenodo.org/record/13726472/files/figure.png" pageId="1" pageNumber="186">Figs 2–6</figureCitation>
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)
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</heading>
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</paragraph>
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<paragraph id="730B36E0FFC9FFCCFF7DD3EBFC0D24EE" blockId="1.[136,1452,1982,2079]" lastBlockId="2.[136,1452,160,725]" lastPageId="2" lastPageNumber="187" pageId="1" pageNumber="186">Cells somewhat longer than wide; semicells subtriangular, with a deep median constriction; sinus distinctly open; lateral margins divergent; upper margin straight to slightly rounded, semicells elliptic in apical view, semicells in lateral view with a widely oblong outlines; semicell wall covered with sharp granules arranged in 3 slightly curved rows near the apices, median region smooth, with 1 row of granules in the isthmus region. Zygospores not observed. Cell dimensions: length 36–38 μm, width 32–35 μm, isthmus 10–12 μm.</paragraph>
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</subSubSection>
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||
<subSubSection id="3BAE656BFFCAFFCCFF48D4BDFD5A2516" pageId="2" pageNumber="187" type="materials_examined">
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<paragraph id="730B36E0FFCAFFCCFF48D4BDFD5A2516" blockId="2.[136,1452,160,725]" pageId="2" pageNumber="187">
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<materialsCitation id="C3DC3CBDFFCAFFCCFF48D4BDFD5A2516" collectionCode="LM" location="Herbario da Universidade Estadual de Feira de Santana" pageId="2" pageNumber="187" specimenCode="HUEFS 244147" specimenCount="1" typeStatus="holotype">
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<emphasis id="41C0EAF2FFCAFFCCFF48D4BDFE8E2532" bold="true" box="[189,308,232,257]" pageId="2" pageNumber="187">
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<typeStatus id="AC0F8842FFCAFFCCFF48D4BDFE942532" box="[189,302,232,257]" pageId="2" pageNumber="187" type="holotype">Holotype</typeStatus>
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:
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</emphasis>
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material numbered (
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<specimenCode id="23129E9BFFCAFFCCFDD0D4BDFD5E2532" box="[549,740,232,257]" 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="2" pageNumber="187" type="Herbarium">HUEFS 244147</specimenCode>
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!) deposited at
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<location id="766B603BFFCAFFCCFC78D4BDFF5E2516" LSID="urn:lsid:plazi:treatment:FB1D87F6FFC9FFCCFF7DD323FA8026E6:766B603BFFCAFFCCFC78D4BDFF5E2516" name="Herbario da Universidade Estadual de Feira de Santana" pageId="2" pageNumber="187">Herbário da Universidade Estadual de Feira de Santana</location>
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, population illustrated here in
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<collectionCode id="15A5AE25FFCAFFCCFDCCD559FDD92516" box="[569,611,268,293]" country="Mozambique" lsid="urn:lsid:biocol.org:col:13988" name="Secçáo de Botânica e Ecologia" pageId="2" pageNumber="187" type="Herbarium">LM</collectionCode>
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||
(
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<figureCitation id="EB8F2A65FFCAFFCCFD84D559FD692516" box="[625,723,268,293]" captionStart="FIGURES 2–27" captionStartId="3.[136,243,1734,1755]" captionTargetBox="[190,1399,202,1703]" captionTargetId="figure-14@3.[178,1410,190,1709]" captionTargetPageId="3" captionText="FIGURES 2–27. Cosmarium diamantinum (2–6): ventral view (2–4), lateral view (5) apical view (6); Cosmarium dimaziforme var. concavum (7–10): ventral view (7), lateral view (8) apical view (9), cell division (10); Cosmarium pentachondrum (11–13): ventral view (11), lateral view (12) apical view (13); Euastrum bahiense (14–16): ventral view (14), lateral view (15) apical view (16); Euastrum croasdaleae var. incrassatum (17–20): ventral view (17,18), lateral view (19) apical view (20); Euastrum duplicato-verrucosum (21–25): ventral view (21,22), lateral view (23) apical view (24), zygospore (25); Euastrum octogibbosum (26–27): LM (26), SEM (27). Scale bar 10 μm." figureDoi="http://doi.org/10.5281/zenodo.13726472" httpUri="https://zenodo.org/record/13726472/files/figure.png" pageId="2" pageNumber="187">Figs 2-6</figureCitation>
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).
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="3BAE656BFFCAFFCCFF48D565FB79257A" box="[189,1219,304,329]" pageId="2" pageNumber="187" type="etymology">
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<paragraph id="730B36E0FFCAFFCCFF48D565FB79257A" blockId="2.[136,1452,160,725]" box="[189,1219,304,329]" pageId="2" pageNumber="187">
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<emphasis id="41C0EAF2FFCAFFCCFF48D565FEF2257A" bold="true" box="[189,328,304,329]" pageId="2" pageNumber="187">Etymology:</emphasis>
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The epithet refers to diamond, main mineral from Chapada Diamantina region.
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</paragraph>
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</subSubSection>
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<subSubSection id="3BAE656BFFCAFFCCFF48D501FA8026E6" pageId="2" pageNumber="187" type="materials_examined">
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<paragraph id="730B36E0FFCAFFCCFF48D501FC602586" blockId="2.[136,1452,160,725]" pageId="2" pageNumber="187">
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<emphasis id="41C0EAF2FFCAFFCCFF48D501FD0E255E" bold="true" box="[189,692,340,365]" pageId="2" pageNumber="187">Type locality and habitat characteristics:</emphasis>
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<materialsCitation id="C3DC3CBDFFCAFFCCFD4BD501FC6C2586" collectingDate="2011-05-01" collectionCode="A, V, F" collectorName="Pico das Almas & de Contas" country="Brazil" latitude="-13.522222" location="Rio de Contas" longLatPrecision="21" longitude="-41.932224" pageId="2" pageNumber="187" specimenCode="HUEFS 244147" specimenCount="1" stateProvince="Bahia">
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Collected at
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<collectorName id="DE415336FFCAFFCCFCA6D501FBB3255E" box="[851,1033,340,365]" pageId="2" pageNumber="187">Pico das Almas</collectorName>
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,
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<location id="766B603BFFCAFFCCFBEDD501FB7B255E" LSID="urn:lsid:plazi:treatment:FB1D87F6FFC9FFCCFF7DD323FA8026E6:766B603BFFCAFFCCFBEDD501FB7B255E" box="[1048,1217,340,365]" country="Brazil" latitude="-13.522222" longLatPrecision="21" longitude="-41.932224" name="Rio de Contas" pageId="2" pageNumber="187" stateProvince="Bahia">
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Rio
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<collectorName id="DE415336FFCAFFCCFBBED501FB7B255E" box="[1099,1217,340,365]" pageId="2" pageNumber="187">de Contas</collectorName>
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</location>
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||
,
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<collectingRegion id="B170F802FFCAFFCCFB3AD501FAEB255E" box="[1231,1361,340,365]" country="Brazil" name="Bahia" pageId="2" pageNumber="187">Bahia state</collectingRegion>
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,
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<collectingCountry id="0BA37670FFCAFFCCFA95D501FA12255E" box="[1376,1448,340,365]" name="Brazil" pageId="2" pageNumber="187">Brazil</collectingCountry>
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. Lat.
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<geoCoordinate id="16805027FFCAFFCCFF4BD52DFEE025A2" box="[190,346,376,401]" degrees="13" direction="south" minutes="31" orientation="latitude" pageId="2" pageNumber="187" precision="15" seconds="20" value="-13.522222">13º 31’ 20” S</geoCoordinate>
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, Long.
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<geoCoordinate id="16805027FFCAFFCCFE41D52DFDE625A2" box="[436,604,376,401]" degrees="41" direction="west" minutes="55" orientation="longitude" pageId="2" pageNumber="187" precision="15" seconds="56" value="-41.932224">41º 55’ 56” W</geoCoordinate>
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. Sample collected by
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<collectionCode id="15A5AE25FFCAFFCCFCA2D52DFCD725A2" box="[855,877,376,401]" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" pageId="2" pageNumber="187" type="Herbarium">A</collectionCode>
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||
.
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<collectionCode id="15A5AE25FFCAFFCCFC85D52DFC3C25A2" box="[880,902,376,401]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="2" pageNumber="187" type="Museum">V</collectionCode>
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.
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<collectionCode id="15A5AE25FFCAFFCCFC7CD52DFC2025A2" box="[905,922,376,401]" country="USA" lsid="urn:lsid:biocol.org:col:15707" name="Field Museum of Natural History, Botany Department" pageId="2" pageNumber="187" type="Herbarium">F</collectionCode>
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. Lima s/n (
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<specimenCode id="23129E9BFFCAFFCCFBE8D52DFB6C25A2" box="[1053,1238,376,401]" 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="2" pageNumber="187" type="Herbarium">HUEFS 244147</specimenCode>
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||
) on
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<date id="070A1020FFCAFFCCFAF9D52DFA1D25A2" box="[1292,1447,376,401]" pageId="2" pageNumber="187" value="2011-05-01">
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<collectingDate id="174EE9C8FFCAFFCCFAF9D52DFA1D25A2" box="[1292,1447,376,401]" pageId="2" pageNumber="187" value="2011-05-01">01 May 2011</collectingDate>
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</date>
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.
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<taxonomicName id="B4B44D63FFCAFFCCFF7DD5C9FE1C2586" authorityName="G. J. P. Ramos & C. W. N. Moura" authorityYear="2019" box="[136,422,412,437]" class="Conjugatophyceae" family="Desmidiaceae" genus="Cosmarium" kingdom="Plantae" order="Zygnematales" pageId="2" pageNumber="187" phylum="Charophyta" rank="species" species="diamantinum">
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<emphasis id="41C0EAF2FFCAFFCCFF7DD5C9FE1C2586" box="[136,422,412,437]" italics="true" pageId="2" pageNumber="187">Cosmarium diamantinum</emphasis>
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</taxonomicName>
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occurred in an ephemeral puddle in the mountain
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</materialsCitation>
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;
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</paragraph>
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<paragraph id="730B36E0FFCAFFCCFF48D595FE82265A" blockId="2.[136,1452,160,725]" pageId="2" pageNumber="187">
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<emphasis id="41C0EAF2FFCAFFCCFF48D595FEB325EA" bold="true" box="[189,265,448,473]" pageId="2" pageNumber="187">Notes:</emphasis>
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The new species is similar to
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<taxonomicName id="B4B44D63FFCAFFCCFD97D595FB5C25EA" authority="Kurt Forst. & F. Eckert (1964: 391)" authorityName="Kurt Forst. & F. Eckert" authorityPageNumber="391" authorityYear="1964" box="[610,1254,448,473]" class="Conjugatophyceae" family="Desmidiaceae" genus="Cosmarium" kingdom="Plantae" order="Zygnematales" pageId="2" pageNumber="187" phylum="Charophyta" rank="species" species="furcatum">
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<emphasis id="41C0EAF2FFCAFFCCFD97D595FCEA25EA" box="[610,848,448,473]" italics="true" pageId="2" pageNumber="187">Cosmarium furcatum</emphasis>
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Kurt Först. & F.Eckert (1964: 391)
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</taxonomicName>
|
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, though the latter differs by having a pair of bifurcated spines at the angles, in addition to a uniformly ornamented cell wall, and being half the size of the former. Due to the angular spines,
|
||
<bibRefCitation id="17254B11FFCAFFCCFD12D65DFC332612" author="Forster, K." box="[743,905,520,545]" pageId="2" pageNumber="187" pagination="321 - 505" refId="ref6954" refString="Forster, K. (1964) Desmidiaceen aus Brasilien, 2: Bahia, Goyaz, Piauhy und Nord- Brasilien. Hydrobiologia 23 (3 - 4): 321 - 505. https: // doi. org / 10.1007 / BF 00179497" type="journal article" year="1964">Förster (1964)</bibRefCitation>
|
||
had difficulty accommodating the species in the genus
|
||
<taxonomicName id="B4B44D63FFCAFFCCFF24D679FEEE2676" authorityName="Corda ex Ralfs" authorityYear="1848" box="[209,340,556,581]" class="Conjugatophyceae" family="Desmidiaceae" genus="Cosmarium" kingdom="Plantae" order="Zygnematales" pageId="2" pageNumber="187" phylum="Charophyta" rank="genus">
|
||
<emphasis id="41C0EAF2FFCAFFCCFF24D679FEEE2676" box="[209,340,556,581]" italics="true" pageId="2" pageNumber="187">Cosmarium</emphasis>
|
||
</taxonomicName>
|
||
when it was first described, suggesting that it might be some representative of another genus, such as
|
||
<taxonomicName id="B4B44D63FFCAFFCCFF53D605FE8A265A" authorityName="Meyen ex Ralfs" authorityYear="1848" box="[166,304,592,617]" class="Conjugatophyceae" family="Desmidiaceae" genus="Staurastrum" kingdom="Plantae" order="Zygnematales" pageId="2" pageNumber="187" phylum="Charophyta" rank="genus">
|
||
<emphasis id="41C0EAF2FFCAFFCCFF53D605FE8A265A" box="[166,304,592,617]" italics="true" pageId="2" pageNumber="187">Staurastrum</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="730B36E0FFCAFFCCFF48D621FA8026E6" blockId="2.[136,1452,160,725]" pageId="2" pageNumber="187">
|
||
The ornamentation pattern of
|
||
<taxonomicName id="B4B44D63FFCAFFCCFDFCD621FC9D26BE" authorityName="G. J. P. Ramos & C. W. N. Moura" authorityYear="2019" box="[521,807,628,653]" class="Conjugatophyceae" family="Desmidiaceae" genus="Cosmarium" kingdom="Plantae" order="Zygnematales" pageId="2" pageNumber="187" phylum="Charophyta" rank="species" species="diamantinum">
|
||
<emphasis id="41C0EAF2FFCAFFCCFDFCD621FC9D26BE" box="[521,807,628,653]" italics="true" pageId="2" pageNumber="187">Cosmarium diamantinum</emphasis>
|
||
</taxonomicName>
|
||
is interesting, with slightly curved rows of sharp granules near apices, whereas the mid-region of the semicell lacks ornamentation. In addition, it presents an ornamentation formed by a row of granules in the region of the isthmus, which is well detached in the lateral view (
|
||
<figureCitation id="EB8F2A65FFCAFFCCFB1AD6E9FA9726E6" box="[1263,1325,700,725]" captionStart="FIGURES 2–27" captionStartId="3.[136,243,1734,1755]" captionTargetBox="[190,1399,202,1703]" captionTargetId="figure-14@3.[178,1410,190,1709]" captionTargetPageId="3" captionText="FIGURES 2–27. Cosmarium diamantinum (2–6): ventral view (2–4), lateral view (5) apical view (6); Cosmarium dimaziforme var. concavum (7–10): ventral view (7), lateral view (8) apical view (9), cell division (10); Cosmarium pentachondrum (11–13): ventral view (11), lateral view (12) apical view (13); Euastrum bahiense (14–16): ventral view (14), lateral view (15) apical view (16); Euastrum croasdaleae var. incrassatum (17–20): ventral view (17,18), lateral view (19) apical view (20); Euastrum duplicato-verrucosum (21–25): ventral view (21,22), lateral view (23) apical view (24), zygospore (25); Euastrum octogibbosum (26–27): LM (26), SEM (27). Scale bar 10 μm." figureDoi="http://doi.org/10.5281/zenodo.13726472" httpUri="https://zenodo.org/record/13726472/files/figure.png" pageId="2" pageNumber="187">Fig.5</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |