227 lines
30 KiB
XML
227 lines
30 KiB
XML
<document id="F4D14F466BD7F6FF21AA6E8640C01226" ID-CLB-Dataset="4076" ID-DOI="10.11646/phytotaxa.522.3.7" ID-GBIF-Dataset="bee17a33-bc94-43a7-8f47-d16e7525dcd3" ID-ISSN="1179-3163" ID-Zenodo-Dep="5560451" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1633933775206" checkinUser="plazi" docAuthor="Van Westen, Marien C. & Coesel, Peter F. M." docDate="2021" docId="073487890E52FFFCFF70FA28FD42FEE3" docLanguage="en" docName="phytotaxa.522.3.7.pdf" docOrigin="Phytotaxa 522 (3)" docSource="http://dx.doi.org/10.11646/phytotaxa.522.3.7" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.7:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="7" docTitle="Cosmarium neocrenatum Van Westen & Coesel 2021, spec. nov." docType="treatment" docVersion="8" lastPageNumber="241" masterDocId="FB0DFFF10E52FFFEFFF8FFDCFF97FF8E" masterDocTitle="Taxonomic notes on desmids from the Netherlands IV, with a description of another five new species" masterLastPageNumber="248" masterPageNumber="240" pageNumber="240" updateTime="1699459418767" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="D31B4DFA4B8E247FA8F002D3CC3B2F6D">Taxonomic notes on desmids from the Netherlands IV, with a description of another five new species</mods:title>
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</mods:titleInfo>
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<mods:name id="87A54B04C6794DB4211F1AEFB35E7384" type="personal">
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<mods:roleTerm id="47ECAC2FE99319E574287F8A9F9CFCDE">Author</mods:roleTerm>
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<mods:namePart id="E5BAA12BAA9BC36070219C9129C21138">Van Westen, Marien C.</mods:namePart>
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<mods:nameIdentifier id="84329EAC3FF3F406C3F6CABA88D39A82" type="ORCID">0000-0001-6905-9471</mods:nameIdentifier>
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<mods:affiliation id="22E16D7235F39B468D16E1E88FED772B">Podzolhamel 26, 9403 XC Assen, The Netherlands. & mvanwesten @ home. nl; https: // orcid. org / 0000 - 0001 - 6905 - 9471</mods:affiliation>
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<mods:nameIdentifier id="0372E06ED09DB629717ECFC2FF900E46" type="email">mvanwesten@home.nl</mods:nameIdentifier>
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</mods:name>
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<mods:name id="DC116D9210A8554925A071EFAB476707" type="personal">
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<mods:roleTerm id="846DD0EA4A5D0EFBB2F37CE8844D656F">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="C4527EFCFE633BAC6505BA9291E46B2A">Coesel, Peter F. M.</mods:namePart>
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<mods:nameIdentifier id="D7D33AB36D045526F712448DD03AF9EB" type="ORCID">0000-0001-7709-4154</mods:nameIdentifier>
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<mods:affiliation id="5956F2B7C7D50A6E4011C18101035609">Institute for Biodiversity and Ecosystem Dynamics, University of Amsterdam, Box 94240, 1090 GE Amsterdam, The Netherlands. & p. f. m. coesel @ uva. nl; https: // orcid. org / 0000 - 0001 - 7709 - 4154</mods:affiliation>
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<mods:nameIdentifier id="1486D9C5C83CBD4DAD05F59D87DF20EE" type="email">p.f.m.coesel@uva.nl</mods:nameIdentifier>
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<mods:title id="1056B3D3D162A8BDBC4E9FB5043F2661">Phytotaxa</mods:title>
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<mods:part id="16450220222ED31374239DF36E60A6EE">
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<mods:date id="B1E5804DD912F159A5657412556B8F35">2021</mods:date>
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<mods:number id="2478F46E35751C3C2B856C1EEC8584C9">2021-10-11</mods:number>
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<mods:number id="96AEDAF41C84042A887EDB37B31AEF60">522</mods:number>
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<mods:number id="A9FC60588BBE55931A3AF284623E8478">3</mods:number>
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<mods:url id="5907EF6A9FD0F21868F088D3380D7B50">http://dx.doi.org/10.11646/phytotaxa.522.3.7</mods:url>
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<treatment id="073487890E52FFFCFF70FA28FD42FEE3" ID-DOI="http://doi.org/10.5281/zenodo.5560447" ID-GBIF-Taxon="188614045" ID-Zenodo-Dep="5560447" LSID="urn:lsid:plazi:treatment:073487890E52FFFCFF70FA28FD42FEE3" httpUri="http://treatment.plazi.org/id/073487890E52FFFCFF70FA28FD42FEE3" lastPageId="2" lastPageNumber="241" pageId="0" pageNumber="240">
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<subSubSection id="C78765140E52FFFEFF70FA28FBB2F980" box="[136,1061,1524,1551]" pageId="0" pageNumber="240" type="nomenclature">
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<paragraph id="8F22369F0E52FFFEFF70FA28FBB2F980" blockId="0.[136,1061,1524,1551]" box="[136,1061,1524,1551]" pageId="0" pageNumber="240">
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<heading id="D46A81F30E52FFFEFF70FA28FBB2F980" box="[136,1061,1524,1551]" fontSize="11" level="2" pageId="0" pageNumber="240" reason="3">
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<taxonomicName id="489D4D1C0E52FFFEFF70FA28FD3EF980" authority="Van Westen & Coesel" authorityName="Van Westen & Coesel" authorityYear="2021" box="[136,681,1524,1551]" class="Conjugatophyceae" family="Desmidiaceae" genus="Cosmarium" kingdom="Plantae" order="Zygnematales" pageId="0" pageNumber="240" phylum="Charophyta" rank="species" species="neocrenatum" status="sp. nov.">
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<emphasis id="BDE9EA8D0E52FFFEFF70FA28FE39F980" bold="true" box="[136,430,1524,1550]" italics="true" pageId="0" pageNumber="240">Cosmarium neocrenatum</emphasis>
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Van Westen & Coesel
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</taxonomicName>
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<emphasis id="BDE9EA8D0E52FFFEFD49FA29FC89F980" box="[689,798,1525,1550]" italics="true" pageId="0" pageNumber="240">
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<taxonomicNameLabel id="A6DA57F60E52FFFEFD49FA29FC89F980" box="[689,798,1525,1550]" pageId="0" pageNumber="240" rank="species">spec. nov.</taxonomicNameLabel>
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||
</emphasis>
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||
(
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<figureCitation id="17A62A1A0E52FFFEFCD5FA28FCE2F981" box="[813,885,1524,1551]" captionStart="FIGURES 1–8" captionStartId="1.[136,243,1628,1650]" captionTargetBox="[193,1407,212,1571]" captionTargetId="figure-19@1.[151,1436,187,1600]" captionTargetPageId="1" captionText="FIGURES 1–8. Drawings 1. Cosmarium grantii (from Eexterveld, province of Drenthe, the Netherlands). 2. C. palatiniforme. 3, 4. C. neonotabile (no 4 from Holmers, province of Drenthe, the Netherlands). 5. C. neocrenatum. 6. C. sphagnicola. 7. C. sphagnicoliforme (with zygospore). 8. C. regnesiforme." figureDoi="http://doi.org/10.5281/zenodo.5560453" httpUri="https://zenodo.org/record/5560453/files/figure.png" pageId="0" pageNumber="240">Figs 5</figureCitation>
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,
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<figureCitation id="17A62A1A0E52FFFEFC79FA28FC64F980" box="[897,1011,1524,1550]" captionStart="FIGURES 9–17" captionStartId="2.[136,243,1983,2005]" captionTargetBox="[203,1385,389,1958]" captionTargetId="figure-116@2.[203,1385,389,1958]" captionTargetPageId="2" captionText="FIGURES 9–17.LM photographs. 9–11. Cosmarium grantii (from Eexterveld). 12–14. C. neocrenatum (12 from Kiersche Wieden, province of Overijssel, the Netherlands, 13, 14 from type location). 15–17. C. neonotabile (16 from Holmers, 15,17 from type location). Scale bar = 10 µm" figureDoi="http://doi.org/10.5281/zenodo.5560457" httpUri="https://zenodo.org/record/5560457/files/figure.png" pageId="0" pageNumber="240">12, 13, 14</figureCitation>
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,
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<figureCitation id="17A62A1A0E52FFFEFC07FA28FB8BF980" box="[1023,1052,1524,1550]" captionStart="FIGURES 30–38" captionStartId="5.[136,243,1920,1942]" captionTargetBox="[151,1435,190,1895]" captionTargetId="figure-20@5.[151,1435,190,1895]" captionTargetPageId="5" captionText="FIGURES 30–38. SEM photographs. 30. Cosmarium grantii (from Eexterveld). 31. C. neocrenatum (from Iceland). 32. C. neonotabile (from Holmers). 33. C. palatiniforme (from type location). 34. C. sphagnicola (from Eexterveld). 35. C. sphagnicoliforme (from type location). 36, 37. C. regnesiforme (from type location). 38. C. regnesi (Zeijen, province of Drenthe, the Netherlands). Figures 30–33: Scale bar = 10 µm, Figures 34–38: Scale bar = 5 µm" figureDoi="http://doi.org/10.5281/zenodo.5560465" httpUri="https://zenodo.org/record/5560465/files/figure.png" pageId="0" pageNumber="240">31</figureCitation>
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)
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C78765140E52FFFEFF70F9C4FE95F8F9" pageId="0" pageNumber="240" type="diagnosis">
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<paragraph id="8F22369F0E52FFFEFF70F9C4FAF1F8A0" blockId="0.[136,1452,1560,2055]" pageId="0" pageNumber="240">Diagnosis: Cells 1.2–1.4 times as long as broad with a moderately deep, linear, largely closed sinus. Semicells in frontal view semi-oblong to semirectangular with a crenate margin. Each lateral side with 3–4 deep crenations (including the basal angle), apex with 4, more flattened, crenations. Semicells in frontal view just above the isthmus with a broad inflation furnished with 4–6 flattened, longitudinal costae, often indistinctly granulate and/or paired with a separate granule near the isthmus. Supraisthmial ornamentation separated from radiate series of intramarginal crenulations by an unsculptured zone. Intramarginal crenulations smooth or furnished with one or two minute granules. Outline of semicells in lateral view about rectangular with broadly rounded angles, the basal part inflated. Outline of semicells in apical view elliptic with subtruncate poles, the central part inflated. Chloroplast with a single, central pyrenoid.</paragraph>
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<paragraph id="8F22369F0E52FFFEFF45F8E4FE95F8F9" blockId="0.[136,1452,1560,2055]" pageId="0" pageNumber="240">Dimensions: cell length 27–32 µm, breadth 22–25 µm, L/B = 1.2–1.37, thickness ca 16 µm, breadth of isthmus 12–14 µm.</paragraph>
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</subSubSection>
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<subSubSection id="C78765140E52FFFCFF45F85DFD42FEE3" lastPageId="2" lastPageNumber="242" pageId="0" pageNumber="240" type="diagnosis">
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<paragraph id="8F22369F0E52FFFEFF45F85DFEBEF789" blockId="0.[136,1452,1560,2055]" pageId="0" pageNumber="240">
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<materialsCitation id="3FF53CC20E52FFFEFF45F85DFEBEF789" ID-GBIF-Occurrence="3382673301" collectingDate="2015-06-27" country="Netherlands" latitude="52.82664" location="Campylium and Calliergon" longLatPrecision="1" longitude="5.906261" municipality="Rottige Meente near Nijetrijne" pageId="0" pageNumber="240" specimenCount="1" stateProvince="Overijssel" typeStatus="holotype">
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Type:—
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<collectingCountry id="F78A760F0E52FFFEFEE0F85DFDBFF814" box="[280,552,1920,1947]" name="Netherlands" pageId="0" pageNumber="240">THE NETHERLANDS</collectingCountry>
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.
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<collectingRegion id="4D59F87D0E52FFFEFDCBF85CFD3EF814" box="[563,681,1920,1946]" country="Netherlands" name="Overijssel" pageId="0" pageNumber="240">Overijssel</collectingRegion>
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: quaking fen in estate
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<collectingMunicipality id="6F46ACE50E52FFFEFC51F85CFA90F814" box="[937,1287,1920,1947]" pageId="0" pageNumber="240">Rottige Meente near Nijetrijne</collectingMunicipality>
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,
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<geoCoordinate id="EAA950580E52FFFEFAECF85CFA30F815" box="[1300,1447,1920,1947]" degrees="52.82664" direction="north" orientation="latitude" pageId="0" pageNumber="240" precision="1" value="52.82664">52.82664° N</geoCoordinate>
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,
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<geoCoordinate id="EAA950580E52FFFEFF70F878FE8EF831" box="[136,281,1956,1983]" degrees="5.906261" direction="east" orientation="longitude" pageId="0" pageNumber="240" precision="1" value="5.906261">5.906261° E</geoCoordinate>
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, between mosses, mainly
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<location id="8A4260440E52FFFEFDB0F878FCEAF830" LSID="urn:lsid:plazi:treatment:073487890E52FFFCFF70FA28FD42FEE3:8A4260440E52FFFEFDB0F878FCEAF830" box="[584,893,1956,1982]" country="Netherlands" latitude="52.82664" longLatPrecision="1" longitude="5.906261" municipality="Rottige Meente near Nijetrijne" name="Campylium and Calliergon" pageId="0" pageNumber="240" stateProvince="Overijssel">
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<taxonomicName id="489D4D1C0E52FFFEFDB0F878FD5EF830" box="[584,713,1956,1982]" class="Bryopsida" family="Amblystegiaceae" genus="Campylium" kingdom="Plantae" order="Hypnales" pageId="0" pageNumber="240" phylum="Bryophyta" rank="genus">
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<emphasis id="BDE9EA8D0E52FFFEFDB0F878FD5EF830" box="[584,713,1956,1982]" italics="true" pageId="0" pageNumber="240">Campylium</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="489D4D1C0E52FFFEFCFDF878FCEAF830" box="[773,893,1956,1982]" class="Bryopsida" family="Amblystegiaceae" genus="Calliergon" kingdom="Plantae" order="Hypnales" pageId="0" pageNumber="240" phylum="Bryophyta" rank="species" species="undetermined">
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<emphasis id="BDE9EA8D0E52FFFEFCFDF878FCEAF830" box="[773,893,1956,1982]" italics="true" pageId="0" pageNumber="240">Calliergon</emphasis>
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</taxonomicName>
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</location>
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species, pH 7.2, conductivity 236 µS cm-
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<superScript id="78E89BD70E52FFFEFA9FF878FAF8F83C" attach="left" box="[1383,1391,1956,1970]" fontSize="6" pageId="0" pageNumber="240">1</superScript>
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.
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<location id="8A4260440E52FFFEFA78F879FF4AF86D" LSID="urn:lsid:plazi:treatment:073487890E52FFFCFF70FA28FD42FEE3:8A4260440E52FFFEFA78F879FF4AF86D" country="Netherlands" latitude="52.82664" longLatPrecision="1" longitude="5.906261" municipality="Rottige Meente near Nijetrijne" name="Van Westen" pageId="0" pageNumber="240" stateProvince="Overijssel">Van Westen</location>
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,
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<date id="FB23105F0E52FFFEFF11F814FEE8F86D" box="[233,383,1992,2019]" pageId="0" pageNumber="240" value="2015-06-27">
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<collectingDate id="EB67E9B70E52FFFEFF11F814FEE8F86D" box="[233,383,1992,2019]" pageId="0" pageNumber="240" value="2015-06-27">27 June 2015</collectingDate>
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</date>
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||
(
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<typeStatus id="5026883D0E52FFFEFE77F814FE64F86C" box="[399,499,1992,2018]" pageId="0" pageNumber="240" type="holotype">holotype</typeStatus>
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L!
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<location id="8A4260440E52FFFEFDE5F815FD64F86C" LSID="urn:lsid:plazi:treatment:073487890E52FFFCFF70FA28FD42FEE3:8A4260440E52FFFEFDE5F815FD64F86C" box="[541,755,1992,2019]" country="Netherlands" latitude="52.82664" longLatPrecision="1" longitude="5.906261" municipality="Rottige Meente near Nijetrijne" name="Hugo de Vries Lab" pageId="0" pageNumber="240" stateProvince="Overijssel">Hugo de Vries Lab</location>
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2021.01, preserved as a fixed natural sample and represented by our
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<figureCitation id="17A62A1A0E52FFFEFF2FF830FE8CF789" box="[215,283,2028,2055]" captionStart="FIGURES 1–8" captionStartId="1.[136,243,1628,1650]" captionTargetBox="[193,1407,212,1571]" captionTargetId="figure-19@1.[151,1436,187,1600]" captionTargetPageId="1" captionText="FIGURES 1–8. Drawings 1. Cosmarium grantii (from Eexterveld, province of Drenthe, the Netherlands). 2. C. palatiniforme. 3, 4. C. neonotabile (no 4 from Holmers, province of Drenthe, the Netherlands). 5. C. neocrenatum. 6. C. sphagnicola. 7. C. sphagnicoliforme (with zygospore). 8. C. regnesiforme." figureDoi="http://doi.org/10.5281/zenodo.5560453" httpUri="https://zenodo.org/record/5560453/files/figure.png" pageId="0" pageNumber="240">Fig. 5</figureCitation>
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).
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</materialsCitation>
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</paragraph>
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<caption id="DBE266170E53FFFFFF70F980FE67F937" ID-DOI="http://doi.org/10.5281/zenodo.5560453" ID-Zenodo-Dep="5560453" httpUri="https://zenodo.org/record/5560453/files/figure.png" pageId="1" pageNumber="241" startId="1.[136,243,1628,1650]" targetBox="[193,1407,212,1571]" targetPageId="1">
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||
<paragraph id="8F22369F0E53FFFFFF70F980FE67F937" blockId="1.[136,1452,1628,1722]" pageId="1" pageNumber="241">
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||
<emphasis id="BDE9EA8D0E53FFFFFF70F980FE89F9FF" bold="true" box="[136,286,1628,1650]" pageId="1" pageNumber="241">FIGURES 1–8</emphasis>
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. Drawings 1.
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<taxonomicName id="489D4D1C0E53FFFFFE51F980FDF5F9FF" box="[425,610,1628,1649]" class="Conjugatophyceae" family="Desmidiaceae" genus="Cosmarium" kingdom="Plantae" order="Zygnematales" pageId="1" pageNumber="241" phylum="Charophyta" rank="species" species="grantii">
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<emphasis id="BDE9EA8D0E53FFFFFE51F980FDF5F9FF" box="[425,610,1628,1649]" italics="true" pageId="1" pageNumber="241">Cosmarium grantii</emphasis>
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</taxonomicName>
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(from Eexterveld, province of Drenthe, the Netherlands). 2.
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<emphasis id="BDE9EA8D0E53FFFFFB4DF980FACAF9FF" box="[1205,1373,1628,1649]" italics="true" pageId="1" pageNumber="241">
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<taxonomicName id="489D4D1C0E53FFFFFB4DF980FACEF9FF" authorityName="Van Westen & Coesel" authorityYear="2021" box="[1205,1369,1628,1649]" class="Conjugatophyceae" family="Desmidiaceae" genus="Cosmarium" kingdom="Plantae" order="Zygnematales" pageId="1" pageNumber="241" phylum="Charophyta" rank="species" species="palatiniforme">C. palatiniforme</taxonomicName>
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.
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</emphasis>
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3, 4.
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<taxonomicName id="489D4D1C0E53FFFFFA6DF980FF6EF91B" authorityName="Van Westen & Coesel" authorityYear="2021" class="Conjugatophyceae" family="Desmidiaceae" genus="Cosmarium" kingdom="Plantae" order="Zygnematales" pageId="1" pageNumber="241" phylum="Charophyta" rank="species" species="neonotabile">
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<emphasis id="BDE9EA8D0E53FFFFFA6DF980FF6EF91B" italics="true" pageId="1" pageNumber="241">C. neonotabile</emphasis>
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</taxonomicName>
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(no 4 from Holmers, province of Drenthe, the Netherlands). 5.
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<emphasis id="BDE9EA8D0E53FFFFFC9FF95CFB9FF918" box="[871,1032,1664,1686]" italics="true" pageId="1" pageNumber="241">
|
||
<taxonomicName id="489D4D1C0E53FFFFFC9FF95CFB93F918" authorityName="Van Westen & Coesel" authorityYear="2021" box="[871,1028,1664,1686]" class="Conjugatophyceae" family="Desmidiaceae" genus="Cosmarium" kingdom="Plantae" order="Zygnematales" pageId="1" pageNumber="241" phylum="Charophyta" rank="species" species="neocrenatum">C. neocrenatum</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
6.
|
||
<taxonomicName id="489D4D1C0E53FFFFFBD6F95CFB57F91B" box="[1070,1216,1664,1685]" class="Conjugatophyceae" family="Desmidiaceae" genus="Cosmarium" kingdom="Plantae" order="Zygnematales" pageId="1" pageNumber="241" phylum="Charophyta" rank="species" species="sphagnicola">
|
||
<emphasis id="BDE9EA8D0E53FFFFFBD6F95CFB57F91B" box="[1070,1216,1664,1685]" italics="true" pageId="1" pageNumber="241">C. sphagnicola</emphasis>
|
||
</taxonomicName>
|
||
. 7.
|
||
<taxonomicName id="489D4D1C0E53FFFFFB1EF95CFA3CF91B" authorityName="Van Westen & Coesel" authorityYear="2021" box="[1254,1451,1664,1685]" class="Conjugatophyceae" family="Desmidiaceae" genus="Cosmarium" kingdom="Plantae" order="Zygnematales" pageId="1" pageNumber="241" phylum="Charophyta" rank="species" species="sphagnicoliforme">
|
||
<emphasis id="BDE9EA8D0E53FFFFFB1EF95CFA3CF91B" box="[1254,1451,1664,1685]" italics="true" pageId="1" pageNumber="241">C. sphagnicoliforme</emphasis>
|
||
</taxonomicName>
|
||
(with zygospore). 8.
|
||
<taxonomicName id="489D4D1C0E53FFFFFEB7F978FE7BF937" authorityName="Van Westen & Coesel" authorityYear="2021" box="[335,492,1700,1721]" class="Conjugatophyceae" family="Desmidiaceae" genus="Cosmarium" kingdom="Plantae" order="Zygnematales" pageId="1" pageNumber="241" phylum="Charophyta" rank="species" species="regnesiforme">C. regnesiforme</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8F22369F0E53FFFCFF45F934FD42FEE3" blockId="1.[136,1451,1768,2083]" lastBlockId="2.[136,1452,158,365]" lastPageId="2" lastPageNumber="242" pageId="1" pageNumber="241">
|
||
The algal cells depicted in our figs 5, 14 and 31 are much alike those represented in the well-known flora by
|
||
<bibRefCitation id="EB0C4B6E0E53FFFFFA8CF935FEBBF8A8" author="West, W. & West, G. S." pageId="1" pageNumber="241" refId="ref4943" refString="West, W. & West, G. S. (1912) A Monograph of the British Desmidiaceae. Vol. IV. Ray Society, London, 191 pp. https: // doi. org / 10.5962 / bhl. title. 1619" type="book" year="1912">West & West (1912</bibRefCitation>
|
||
, pl. 98: 9–10) under the name of
|
||
<taxonomicName id="489D4D1C0E53FFFFFD4BF8D1FBD6F8A8" authority="Ralfs. Based" authorityName="Ralfs. Based" box="[691,1089,1804,1831]" class="Conjugatophyceae" family="Desmidiaceae" genus="Cosmarium" kingdom="Plantae" order="Zygnematales" pageId="1" pageNumber="241" phylum="Charophyta" rank="species" species="crenatum">
|
||
<emphasis id="BDE9EA8D0E53FFFFFD4BF8D1FC3EF8A8" box="[691,937,1805,1831]" italics="true" pageId="1" pageNumber="241">Cosmarium crenatum</emphasis>
|
||
Ralfs. Based
|
||
</taxonomicName>
|
||
on West & West (l.c.), in most later publications, e.g. the floras by
|
||
<bibRefCitation id="EB0C4B6E0E53FFFFFDD2F8EDFC88F8C4" author="Prescott, G. W. & Croasdale, H. T. & Vinyard, W. C. & Bicudo, C. E. M." box="[554,799,1840,1867]" pageId="1" pageNumber="241" refId="ref4544" refString="Prescott, G. W., Croasdale, H. T., Vinyard, W. C. & Bicudo, C. E. M. (1981) A Synopsis of North American Desmids. Part II, Section 3. University of Nebraska Press, Lincoln / London, 720 pp." type="book" year="1981">Prescott & al. (1981)</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EB0C4B6E0E53FFFFFCD5F8EDFC44F8C4" author="Forster, K." box="[813,979,1840,1867]" pageId="1" pageNumber="241" refId="ref4279" refString="Forster, K. (1982) Das Phytoplankton des Susswassers. 8. Teil, 1. Halfte. - Conjugatophyceae. E. Schweizerbart, Stuttgart." type="book" year="1982">Förster (1982)</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EB0C4B6E0E53FFFFFC1AF8ECFA91F8C4" author="Croasdale, H. T. & Flint, E. A." box="[994,1286,1840,1866]" pageId="1" pageNumber="241" refId="ref4128" refString="Croasdale, H. T. & Flint, E. A. 1988) Flora of New Zealand - Freshwater Algae, Chlorophyta, Desmids. Vol. II., Botany Division, D. S. I. R., Christchurch, 147 pp." type="book" year="1988">Croasdale & Flint (1988)</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EB0C4B6E0E53FFFFFAECF8EDFF44F8E0" author="Lenzenweger, R." pageId="1" pageNumber="241" refId="ref4483" refString="Lenzenweger, R. (1999) Desmidiaceenflora von Osterreich. Teil 3., J. Cramer, Berlin / Stuttgart." type="book" year="1999">Lenzenweger (1999)</bibRefCitation>
|
||
and
|
||
<bibRefCitation id="EB0C4B6E0E53FFFFFEF1F888FDA6F8E0" author="Coesel, P. F. M. & Meesters, J." box="[265,561,1876,1903]" pageId="1" pageNumber="241" refId="ref4086" refString="Coesel, P. F. M. & Meesters, J. (2007) Desmids of the Lowlands. KNNV Publishing, Zeist, The Netherlands, 351 pp. https: // doi. org / 10.1163 / 9789004277922" type="book" year="2007">Coesel & Meesters (2007)</bibRefCitation>
|
||
,
|
||
<taxonomicName id="489D4D1C0E53FFFFFDC5F889FCB8F8E0" box="[573,815,1877,1903]" class="Conjugatophyceae" family="Desmidiaceae" genus="Cosmarium" kingdom="Plantae" order="Zygnematales" pageId="1" pageNumber="241" phylum="Charophyta" rank="species" species="crenatum">
|
||
<emphasis id="BDE9EA8D0E53FFFFFDC5F889FCB8F8E0" box="[573,815,1877,1903]" italics="true" pageId="1" pageNumber="241">Cosmarium crenatum</emphasis>
|
||
</taxonomicName>
|
||
is characterized by a supraisthmial series of longitudinal costae or series of granulae. For that matter, it was
|
||
<bibRefCitation id="EB0C4B6E0E53FFFFFD30F8A4FC15F81C" author="Nordstedt, O." box="[712,898,1912,1938]" pageId="1" pageNumber="241" pagination="23 - 42" refId="ref4506" refString="Nordstedt, O. (1872) Desmidiaceae ex insulis Spetsbergensibus et Beeren Eiland in expeditionibus annorum 1868 et 1870 suecanis collectae. Ofversigt af Forhandlingar Kongliga Svenska Vetenskaps-Akademien 1872, No 6: 23 - 42." type="journal article" year="1872">Nordstedt (1872</bibRefCitation>
|
||
, p. 29, pl. 6: 7–8) who marked the concept of
|
||
<taxonomicName id="489D4D1C0E53FFFFFA6AF8A5FF66F838" class="Conjugatophyceae" family="Desmidiaceae" genus="Cosmarium" kingdom="Plantae" order="Zygnematales" pageId="1" pageNumber="241" phylum="Charophyta" rank="species" species="crenatum">
|
||
<emphasis id="BDE9EA8D0E53FFFFFA6AF8A5FF66F838" italics="true" pageId="1" pageNumber="241">C. crenatum</emphasis>
|
||
</taxonomicName>
|
||
in this way. However,
|
||
<bibRefCitation id="EB0C4B6E0E53FFFFFE04F840FD14F838" author="Ralfs, J." box="[508,643,1948,1974]" pageId="1" pageNumber="241" refId="ref4601" refString="Ralfs, J. (1848) The British Desmidieae. Reeve, Benham & Reeve, London, 226 pp. https: // doi. org / 10.5962 / bhl. title. 14791" type="book" year="1848">Ralfs (1848</bibRefCitation>
|
||
, p. 96, pl. 15: 7) in his original diagnosis neither mentions nor depicts such a supraisthmial ornamentation. On the contrary, he talks about ‘segments, the surface of which is punctate and even’. A
|
||
<taxonomicName id="489D4D1C0E53FFFFFF14F838FEC4F870" box="[236,339,2020,2046]" form="that" pageId="1" pageNumber="241" rank="form">form that</taxonomicName>
|
||
superficially looks like our
|
||
<taxonomicName id="489D4D1C0E53FFFFFD74F839FCA9F870" authorityName="Van Westen & Coesel" authorityYear="2021" box="[652,830,2021,2047]" class="Conjugatophyceae" family="Desmidiaceae" genus="Cosmarium" kingdom="Plantae" order="Zygnematales" pageId="1" pageNumber="241" phylum="Charophyta" rank="species" species="neocrenatum">
|
||
<emphasis id="BDE9EA8D0E53FFFFFD74F839FCA9F870" box="[652,830,2021,2047]" italics="true" pageId="1" pageNumber="241">C. neocrenatum</emphasis>
|
||
</taxonomicName>
|
||
was described from
|
||
<collectingCountry id="F78A760F0E53FFFFFBDEF838FB0CF870" box="[1062,1179,2020,2046]" name="Greenland" pageId="1" pageNumber="241">Greenland</collectingCountry>
|
||
by
|
||
<bibRefCitation id="EB0C4B6E0E53FFFFFB3CF839FACCF870" author="Larsen, E." box="[1220,1371,2020,2047]" pageId="1" pageNumber="241" pagination="305 - 364" refId="ref4463" refString="Larsen, E. (1907) Ferskvandsalger fra Vest-Gronland. Meddelelser om GrOnland 33: 305 - 364." type="journal article" year="1907">Larsen (1907</bibRefCitation>
|
||
, p 333, pl 7:11) as
|
||
<taxonomicName id="489D4D1C0E53FFFFFEF4F7D5FE34F7AC" box="[268,419,2056,2083]" class="Conjugatophyceae" family="Desmidiaceae" genus="Cosmarium" kingdom="Plantae" order="Zygnematales" pageId="1" pageNumber="241" phylum="Charophyta" rank="species" species="ordinatum">
|
||
<emphasis id="BDE9EA8D0E53FFFFFEF4F7D5FE34F7AC" box="[268,419,2056,2083]" italics="true" pageId="1" pageNumber="241">C. ordinatum</emphasis>
|
||
</taxonomicName>
|
||
(illeg.) with ‘a series of large dentiform protuberances and a series of five oblong strong protuberances’. In our species the ornamentation consists of sometimes hardly visible flattened granules. So in our opinion he described another species. From
|
||
<collectingCountry id="F78A760F0E50FFFCFD94FF1EFD24FF52" box="[620,691,194,220]" name="Brazil" pageId="2" pageNumber="242">Brazil</collectingCountry>
|
||
,
|
||
<bibRefCitation id="EB0C4B6E0E50FFFCFD44FF1EFCFAFF53" author="Gronblad, R." box="[700,877,194,221]" pageId="2" pageNumber="242" pagination="1 - 43" refId="ref4376" refString="Gronblad, R. (1945) De algis Brasiliensibus, praecipue Desmidiaceis in regione inferiore fluminis Amazonas a Professore August Ginzberger (Wien) anno 1917 collectis. Acta Societatis Scientiarum Fennicae. Series B. Opera Biologica 2 (6): 1 - 43." type="journal article" year="1945">Grönblad (1945</bibRefCitation>
|
||
, p. 16, pl. 5: 95) described
|
||
<taxonomicName id="489D4D1C0E50FFFCFB75FF1FFA32FF52" box="[1165,1445,194,221]" class="Conjugatophyceae" family="Desmidiaceae" genus="Cosmarium" kingdom="Plantae" order="Zygnematales" pageId="2" pageNumber="242" phylum="Charophyta" rank="species" species="crenatiforme">
|
||
<emphasis id="BDE9EA8D0E50FFFCFB75FF1FFA32FF52" box="[1165,1445,194,221]" italics="true" pageId="2" pageNumber="242">Cosmarium crenatiforme</emphasis>
|
||
</taxonomicName>
|
||
, in rough outline resembling Ralfs’
|
||
<taxonomicName id="489D4D1C0E50FFFCFDEDFF3BFC9EFE8E" box="[533,777,231,257]" class="Conjugatophyceae" family="Desmidiaceae" genus="Cosmarium" kingdom="Plantae" order="Zygnematales" pageId="2" pageNumber="242" phylum="Charophyta" rank="species" species="crenatum">
|
||
<emphasis id="BDE9EA8D0E50FFFCFDEDFF3BFC9EFE8E" box="[533,777,231,257]" italics="true" pageId="2" pageNumber="242">Cosmarium crenatum</emphasis>
|
||
</taxonomicName>
|
||
but characterized by some supraisthmial granules joining a series of longitudinal costae. In respect of that latter feature it meets our newly diagnosed
|
||
<taxonomicName id="489D4D1C0E50FFFCFB74FED7FAA8FEAA" authorityName="Van Westen & Coesel" authorityYear="2021" box="[1164,1343,267,293]" class="Conjugatophyceae" family="Desmidiaceae" genus="Cosmarium" kingdom="Plantae" order="Zygnematales" pageId="2" pageNumber="242" phylum="Charophyta" rank="species" species="neocrenatum">
|
||
<emphasis id="BDE9EA8D0E50FFFCFB74FED7FAA8FEAA" box="[1164,1343,267,293]" italics="true" pageId="2" pageNumber="242">C. neocrenatum</emphasis>
|
||
</taxonomicName>
|
||
. Yet, we do not think that we have to do with identical species as Grönblad’s poorly known
|
||
<taxonomicName id="489D4D1C0E50FFFCFBBEFEF3FB6EFEC6" box="[1094,1273,302,329]" class="Conjugatophyceae" family="Desmidiaceae" genus="Cosmarium" kingdom="Plantae" order="Zygnematales" pageId="2" pageNumber="242" phylum="Charophyta" rank="species" species="crenatiforme">
|
||
<emphasis id="BDE9EA8D0E50FFFCFBBEFEF3FB6EFEC6" box="[1094,1273,302,329]" italics="true" pageId="2" pageNumber="242">C. crenatiforme</emphasis>
|
||
</taxonomicName>
|
||
is marked by a distinctly deeper cell sinus than our
|
||
<taxonomicName id="489D4D1C0E50FFFCFDE4FE8FFD59FEE2" authorityName="Van Westen & Coesel" authorityYear="2021" box="[540,718,339,365]" class="Conjugatophyceae" family="Desmidiaceae" genus="Cosmarium" kingdom="Plantae" order="Zygnematales" pageId="2" pageNumber="242" phylum="Charophyta" rank="species" species="neocrenatum">
|
||
<emphasis id="BDE9EA8D0E50FFFCFDE4FE8FFD59FEE2" box="[540,718,339,365]" italics="true" pageId="2" pageNumber="242">C. neocrenatum</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |