327 lines
32 KiB
XML
327 lines
32 KiB
XML
<document id="7E1631559BB19973299CBF77B29CED3E" ID-DOI="10.4467/16890027AP.16.007.4942" ID-ISSN="1689-0027" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1713467065219" checkinUser="felipe" docAuthor="Van Wichelen, Jeroen, D’Hondt, Sofie, Claeys, Myriam, Vyverman, Wim, Berney, Cédric, Bass, David & Vanormelingen, Pieter" docDate="2016" docId="0228D806FFB4FF98FF7EFD8FFBBE6391" docLanguage="en" docName="ActaProtozool.55.2.61-87.pdf" docOrigin="Acta Protozoologica 55 (2)" docSource="https://www.mendeley.com/catalogue/b604c599-ed8a-3422-8096-249caaf4697e/" docStyle="DocumentStyle:64ABA4BEA387EE5C24A0DDEB32CC92E7.3:ActaProtozool.2014-.journal_article" docStyleId="64ABA4BEA387EE5C24A0DDEB32CC92E7" docStyleName="ActaProtozool.2014-.journal_article" docStyleVersion="3" docTitle="Korotnovella pelagolacustris Van Wichelen & Vanormelingen 2016, sp. n." docType="treatment" docVersion="1" lastPageNumber="81" masterDocId="FE11A07EFFA0FF8CFFD4FFC4FFF86001" masterDocTitle="A Hotspot of Amoebae Diversity: 8 New Naked Amoebae Associated with the Planktonic Bloom-forming Cyanobacterium Microcystis" masterLastPageNumber="87" masterPageNumber="61" pageNumber="81" updateTime="1713467068278" updateUser="felipe" zenodo-license-document="CC-BY-4.0">
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<mods:title id="A12C66B5712E41DF5C159A33AED53C73">A Hotspot of Amoebae Diversity: 8 New Naked Amoebae Associated with the Planktonic Bloom-forming Cyanobacterium Microcystis</mods:title>
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<mods:namePart id="26CEC2BE9AD5B98129BBB7BB84DB8B7E">Van Wichelen, Jeroen</mods:namePart>
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<mods:namePart id="3868A296A9BCFCA5082BB81C293AE82F">D’Hondt, Sofie</mods:namePart>
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<mods:namePart id="82FBF7F91F863CBC41CAF31DCBC04ABC">Claeys, Myriam</mods:namePart>
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<mods:namePart id="06EC782F10E8EFDFA4EFFE23A827AD96">Vyverman, Wim</mods:namePart>
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<mods:namePart id="D0B1FF58DAD293BC90EB8712F1F62D9D">Bass, David</mods:namePart>
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<mods:namePart id="5CB0B32EA2DE548F83BA130F6344C710">Vanormelingen, Pieter</mods:namePart>
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<mods:title id="742338108AF20C335201AAEE4DE26232">Acta Protozoologica</mods:title>
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<mods:date id="E73FEC02934F4D4AACB4182B2B2AEBB0">2016</mods:date>
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<mods:identifier id="DB14B49A5C9BD8DD0B05F45675B0757F" type="ISSN">1689-0027</mods:identifier>
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<treatment id="0228D806FFB4FF98FF7EFD8FFBBE6391" LSID="urn:lsid:plazi:treatment:0228D806FFB4FF98FF7EFD8FFBBE6391" httpUri="http://treatment.plazi.org/id/0228D806FFB4FF98FF7EFD8FFBBE6391" lastPageNumber="81" pageId="20" pageNumber="81">
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<subSubSection id="C29B3A9BFFB4FF98FF7EFD8FFE4B6289" pageId="20" pageNumber="81" type="nomenclature">
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<paragraph id="8A3E6910FFB4FF98FF7EFD8FFE4B6289" blockId="20.[170,728,587,648]" pageId="20" pageNumber="81">
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<heading id="D176DE7CFFB4FF98FF7EFD8FFE4B6289" centered="true" fontSize="11" level="2" pageId="20" pageNumber="81" reason="5">
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<emphasis id="B8F5B502FFB4FF98FF7EFD8FFE4B6289" bold="true" pageId="20" pageNumber="81">
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<taxonomicName id="4D811293FFB4FF98FF7EFD8FFE916289" authority="Van Wichelen & Vanormelingen" authorityName="Van Wichelen & Vanormelingen" authorityYear="2016" class="Lobosa" family="Hartmannellidae" genus="Korotnovella" kingdom="Protozoa" order="Amoebida" pageId="20" pageNumber="81" phylum="Amoebozoa" rank="species" species="pelagolacustris" status="sp. nov.">
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<emphasis id="B8F5B502FFB4FF98FF7EFD8FFDFD6267" bold="true" box="[170,517,587,614]" italics="true" pageId="20" pageNumber="81">Korotnovella pelagolacustris</emphasis>
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Van Wichelen & Vanormelingen
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</taxonomicName>
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<taxonomicNameLabel id="A3C60879FFB4FF98FEA5FDAAFE4B6289" box="[369,435,622,648]" pageId="20" pageNumber="81" rank="species">sp. n.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C29B3A9BFFB4FF98FF7EFD5CFE5B64BF" pageId="20" pageNumber="81" type="diagnosis">
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<paragraph id="8A3E6910FFB4FF98FF7EFD5CFE6E63ED" blockId="20.[132,779,664,1946]" pageId="20" pageNumber="81">
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<emphasis id="B8F5B502FFB4FF98FF7EFD5CFED462B3" bold="true" box="[170,300,664,690]" pageId="20" pageNumber="81">Diagnosis:</emphasis>
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Locomotive form dactylopodial with a length of 20–65 µm and a width of 6–32 µm. Vesicu- lar nucleus about 6 µm in diameter with one slightly eccentrically located nucleolus. Floating form radial, maximally 25 µm in diameter, with up to 20 point- ed pseudopodia. Scales elliptical, disk-shaped with a length of
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||
<quantity id="4D79C4F5FFB4FF98FEC0FCADFE526385" box="[276,426,873,900]" metricMagnitude="-7" metricUnit="m" metricValue="3.255" metricValueMax="3.91" metricValueMin="2.6" pageId="20" pageNumber="81" unit="nm" value="325.5" valueMax="391.0" valueMin="260.0">260–391 nm</quantity>
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and a width of
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<quantity id="4D79C4F5FFB4FF98FDA0FCADFCF26385" box="[628,778,873,900]" metricMagnitude="-7" metricUnit="m" metricValue="1.795" metricValueMax="2.06" metricValueMin="1.53" pageId="20" pageNumber="81" unit="nm" value="179.5" valueMax="206.0" valueMin="153.0">153–206 nm</quantity>
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carrying a central spine
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||
<quantity id="4D79C4F5FFB4FF98FE4BFC48FDDB63A6" box="[415,547,908,935]" metricMagnitude="-7" metricUnit="m" metricValue="1.3050000000000002" metricValueMax="1.6300000000000001" metricValueMin="0.9800000000000001" pageId="20" pageNumber="81" unit="nm" value="130.5" valueMax="163.0" valueMin="98.0">98–163 nm</quantity>
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in length. Cyst formation rarely observed. Amoebae occasionally aggregate during cultivation.
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</paragraph>
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<paragraph id="8A3E6910FFB4FF98FF7EFC31FE5B64BF" blockId="20.[132,779,664,1946]" pageId="20" pageNumber="81">
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<emphasis id="B8F5B502FFB4FF98FF7EFC31FE6F640E" bold="true" box="[170,407,1013,1039]" pageId="20" pageNumber="81">Feeding behavior:</emphasis>
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||
It feeds voraciously on
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<taxonomicName id="4D811293FFB4FF98FD34FC32FE836433" class="Gastropoda" family="Euconulidae" genus="Microcystis" kingdom="Animalia" order="Stylommatophora" pageId="20" pageNumber="81" phylum="Mollusca" rank="species" species="aeruginosa">
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<emphasis id="B8F5B502FFB4FF98FD34FC32FE836433" italics="true" pageId="20" pageNumber="81">Microcystis aeruginosa</emphasis>
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</taxonomicName>
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||
. No growth was observed when offering other
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||
<taxonomicName id="4D811293FFB4FF98FEE9FBFFFE3D6455" box="[317,453,1083,1108]" class="Gastropoda" family="Euconulidae" genus="Microcystis" kingdom="Animalia" order="Stylommatophora" pageId="20" pageNumber="81" phylum="Mollusca" rank="genus">
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||
<emphasis id="B8F5B502FFB4FF98FEE9FBFFFE3D6455" box="[317,453,1083,1108]" italics="true" pageId="20" pageNumber="81">Microcystis</emphasis>
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</taxonomicName>
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morphotypes (
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||
<taxonomicName id="4D811293FFB4FF98FD5CFBFFFCFB6454" box="[648,771,1083,1109]" class="Gastropoda" family="Euconulidae" genus="Microcystis" kingdom="Animalia" order="Stylommatophora" pageId="20" pageNumber="81" phylum="Mollusca" rank="species" species="viridis">
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||
<emphasis id="B8F5B502FFB4FF98FD5CFBFFFCFB6454" box="[648,771,1083,1109]" italics="true" pageId="20" pageNumber="81">M. viridis</emphasis>
|
||
</taxonomicName>
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||
,
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||
<taxonomicName id="4D811293FFB4FF98FF50FB9AFEC56476" box="[132,317,1117,1143]" class="Gastropoda" family="Euconulidae" genus="Microcystis" kingdom="Animalia" order="Stylommatophora" pageId="20" pageNumber="81" phylum="Mollusca" rank="species" species="wesenbergii">
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||
<emphasis id="B8F5B502FFB4FF98FF50FB9AFEC56476" box="[132,317,1117,1143]" italics="true" pageId="20" pageNumber="81">M. wesenbergii</emphasis>
|
||
</taxonomicName>
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||
), heterotrophic bacteria and green algae (
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||
<taxonomicName id="4D811293FFB4FF98FF11FB44FE98649B" authorityName="Tsarenko" authorityYear="2001" baseAuthorityName="Hegewald" box="[197,352,1152,1178]" class="Chlorophyceae" family="Scenedesmaceae" genus="Acutodesmus" kingdom="Plantae" order="Sphaeropleales" pageId="20" pageNumber="81" phylum="Chlorophyta" rank="genus">
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||
<emphasis id="B8F5B502FFB4FF98FF11FB44FE98649B" box="[197,352,1152,1178]" italics="true" pageId="20" pageNumber="81">Acutodesmus</emphasis>
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||
</taxonomicName>
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||
) (
|
||
<bibRefCitation id="EE1014E1FFB4FF98FE54FB45FD33649A" author="Van Wichelen J. & van Gremberghe I. & Vanormelingen P. & Vyverman W." box="[384,715,1152,1179]" pageId="20" pageNumber="81" pagination="73 - 84" refId="ref20634" refString="Van Wichelen J., van Gremberghe I., Vanormelingen P., Vyverman W. (2012) The importance of morphological versus chemical defences for the bloom-forming cyanobacterium Microcystis against amoebae grazing. Aquat. Ecol. 46: 73 - 84" type="journal article" year="2012">
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||
Van Wichelen
|
||
<emphasis id="B8F5B502FFB4FF98FDE8FB45FD8F649B" box="[572,631,1152,1178]" italics="true" pageId="20" pageNumber="81">et al</emphasis>
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||
. 2012
|
||
</bibRefCitation>
|
||
, Van Wichelen, unpublished).
|
||
</paragraph>
|
||
</subSubSection>
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<subSubSection id="C29B3A9BFFB4FF98FF7EFB02FE6866C8" pageId="20" pageNumber="81" type="materials_examined">
|
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<paragraph id="8A3E6910FFB4FF98FF7EFB02FDE6658F" blockId="20.[132,779,664,1946]" pageId="20" pageNumber="81">
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<materialsCitation id="3AE9634DFFB4FF98FF7EFB02FDC464E1" box="[170,572,1222,1248]" collectionCode="WVB" pageId="20" pageNumber="81" specimenCode="A16" specimenCount="1" typeStatus="holotype">
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<emphasis id="B8F5B502FFB4FF98FF7EFB02FE9F64E1" bold="true" box="[170,359,1222,1248]" pageId="20" pageNumber="81">
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<typeStatus id="553AD7B2FFB4FF98FF7EFB02FF1F64E1" box="[170,231,1222,1248]" pageId="20" pageNumber="81">Type</typeStatus>
|
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material:
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</emphasis>
|
||
Strain
|
||
<specimenCode id="DA27C16BFFB4FF98FE11FB02FE0E64E1" box="[453,502,1222,1248]" collectionCode="A" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" pageId="20" pageNumber="81" type="Herbarium">A16</specimenCode>
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<collectionCode id="EC90F1D5FFB4FF98FE22FB02FDC464E1" box="[502,572,1222,1248]" pageId="20" pageNumber="81">WVB</collectionCode>
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</materialsCitation>
|
||
<materialsCitation id="3AE9634DFFB4FF98FD9CFB02FD556502" collectionCode="NIES" pageId="20" pageNumber="81" specimenCount="1" typeStatus="holotype">
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is designated as the
|
||
<typeStatus id="553AD7B2FFB4FF98FF60FB2DFF1F6502" box="[180,231,1257,1283]" pageId="20" pageNumber="81">type</typeStatus>
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||
strain. It is available from the
|
||
<collectionCode id="EC90F1D5FFB4FF98FDB8FB2DFD556502" box="[620,685,1257,1283]" country="Japan" httpUri="h" name="National Institute for Environmental Studies" pageId="20" pageNumber="81" type="Other type of research institution/biorepository">NIES</collectionCode>
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</materialsCitation>
|
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Microbial Culture Collection (NIES-3726). The 18
|
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<collectionCode id="EC90F1D5FFB4FF98FD73FAC8FD4F6527" box="[679,695,1292,1318]" country="Sweden" lsid="urn:lsid:biocol.org:col:15668" name="Department of Botany, Swedish Museum of Natural History" pageId="20" pageNumber="81" type="Herbarium">S</collectionCode>
|
||
<materialsCitation id="3AE9634DFFB4FF98FD17FAC8FE5A656D" collectionCode="HM" pageId="20" pageNumber="81" specimenCode="HM017145" specimenCount="1" typeStatus="holotype">
|
||
rDNA GenBank accession number is
|
||
<specimenCode id="DA27C16BFFB4FF98FDDEFAEAFD6A6548" box="[522,658,1326,1353]" collectionCode="HM" country="0" name="Hastings Museum" pageId="20" pageNumber="81">HM017145</specimenCode>
|
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(see
|
||
<bibRefCitation id="EE1014E1FFB4FF98FD09FAEBFE62656D" author="Van Wichelen J. & van Gremberghe I. & Vanormelingen P. & DebeerA. - E. & Leporcq B. & Menzel D. & Codd G. A. & Descy J. - P. & Vyverman W." pageId="20" pageNumber="81" pagination="2797 - 2813" refId="ref20559" refString="Van Wichelen J., van Gremberghe I., Vanormelingen P., DebeerA. - E., Leporcq B., Menzel D., Codd G. A., Descy J. - P., Vyverman W. (2010) Strong effects of amoebae grazing on the biomass and genetic structure of a Microcystis bloom (Cyanobacteria). Environ. Microbiol. 12: 2797 - 2813" type="journal article" year="2010">
|
||
Van Wichelen
|
||
<emphasis id="B8F5B502FFB4FF98FED0FA96FEBA656A" box="[260,322,1361,1387]" italics="true" pageId="20" pageNumber="81">et al</emphasis>
|
||
. 2010
|
||
</bibRefCitation>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="3AE9634DFFB4FF98FE63FA95FDE3658F" collectionCode="WVB, LMS" pageId="20" pageNumber="81" specimenCode="A8, A21, A54, A1" specimenCount="1" typeStatus="holotype">
|
||
Other strains are
|
||
<specimenCode id="DA27C16BFFB4FF98FD4FFA96FD46656D" box="[667,702,1362,1388]" collectionCode="A" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" pageId="20" pageNumber="81" type="Herbarium">A8</specimenCode>
|
||
<collectionCode id="EC90F1D5FFB4FF98FD6AFA96FCFE656D" box="[702,774,1362,1388]" pageId="20" pageNumber="81">WVB</collectionCode>
|
||
,
|
||
<specimenCode id="DA27C16BFFB4FF98FF50FAB0FF4F658F" box="[132,183,1396,1422]" collectionCode="A" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" pageId="20" pageNumber="81" type="Herbarium">A21</specimenCode>
|
||
<collectionCode id="EC90F1D5FFB4FF98FF62FAB0FF06658F" box="[182,254,1396,1422]" pageId="20" pageNumber="81">WVB</collectionCode>
|
||
,
|
||
<specimenCode id="DA27C16BFFB4FF98FEDCFAB0FEC3658E" box="[264,315,1396,1423]" collectionCode="A" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" pageId="20" pageNumber="81" type="Herbarium">A54</specimenCode>
|
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<collectionCode id="EC90F1D5FFB4FF98FEEFFAB0FE78658E" box="[315,384,1396,1423]" pageId="20" pageNumber="81">WVB</collectionCode>
|
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and
|
||
<specimenCode id="DA27C16BFFB4FF98FE63FAB0FE20658F" box="[439,472,1396,1422]" collectionCode="A" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" pageId="20" pageNumber="81" type="Herbarium">A1</specimenCode>
|
||
<collectionCode id="EC90F1D5FFB4FF98FE0CFAB0FDE3658F" box="[472,539,1396,1422]" country="USA" httpUri="http://grbio.org/cool/wtb5-h9yd" name="Carolina Biological Supply Company" pageId="20" pageNumber="81">LMS</collectionCode>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8A3E6910FFB4FF98FF7EFA53FE6866C8" blockId="20.[132,779,664,1946]" pageId="20" pageNumber="81">
|
||
<materialsCitation id="3AE9634DFFB4FF98FF7EFA53FF0F661A" collectionCode="WVB" country="Belgium" county="Gent" location="Westveldpark" municipality="Sint-Amandsberg" pageId="20" pageNumber="81" specimenCode="A16" specimenCount="1" typeStatus="holotype">
|
||
<emphasis id="B8F5B502FFB4FF98FF7EFA53FEAF65B0" bold="true" box="[170,343,1431,1457]" pageId="20" pageNumber="81">
|
||
<typeStatus id="553AD7B2FFB4FF98FF7EFA53FF1F65B0" box="[170,231,1431,1457]" pageId="20" pageNumber="81">Type</typeStatus>
|
||
locality:
|
||
</emphasis>
|
||
Strain
|
||
<specimenCode id="DA27C16BFFB4FF98FE65FA53FE1A65B0" box="[433,482,1431,1457]" collectionCode="A" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" pageId="20" pageNumber="81" type="Herbarium">A16</specimenCode>
|
||
<collectionCode id="EC90F1D5FFB4FF98FE36FA53FDD065B0" box="[482,552,1431,1457]" pageId="20" pageNumber="81">WVB</collectionCode>
|
||
was isolated from a
|
||
<taxonomicName id="4D811293FFB4FF98FF48FA7FFEDC65D5" box="[156,292,1467,1492]" class="Gastropoda" family="Euconulidae" genus="Microcystis" kingdom="Animalia" order="Stylommatophora" pageId="20" pageNumber="81" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B8F5B502FFB4FF98FF48FA7FFEDC65D5" box="[156,292,1467,1492]" italics="true" pageId="20" pageNumber="81">Microcystis</emphasis>
|
||
</taxonomicName>
|
||
bloom sample from a small, eutrophied urban pond in
|
||
<location id="8F5E3FCBFFB4FF98FEE2FA19FE2265F6" LSID="urn:lsid:plazi:treatment:0228D806FFB4FF98FF7EFD8FFBBE6391:8F5E3FCBFFB4FF98FEE2FA19FE2265F6" box="[310,474,1501,1527]" country="Belgium" county="Gent" municipality="Sint-Amandsberg" name="Westveldpark" pageId="20" pageNumber="81">Westveldpark</location>
|
||
,
|
||
<collectingMunicipality id="6A5AF36AFFB4FF98FE3CFA19FD4E65F6" box="[488,694,1501,1527]" pageId="20" pageNumber="81">Sint-Amandsberg</collectingMunicipality>
|
||
(
|
||
<collectingCounty id="635F119CFFB4FF98FD1DFA19FCFE65F6" box="[713,774,1501,1527]" pageId="20" pageNumber="81">Gent</collectingCounty>
|
||
,
|
||
<collectingCountry id="F2962980FFB4FF98FF50F9C4FF16661A" box="[132,238,1536,1563]" name="Belgium" pageId="20" pageNumber="81">Belgium</collectingCountry>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="3AE9634DFFB4FF98FED5F9C4FE216661" collectionCode="WVB" country="Sweden" county="Gent" location="Lake Malaren" municipality="Sint-Amandsberg" pageId="20" pageNumber="81" specimenCount="1" typeStatus="holotype">
|
||
Other strains were isolated from the same locality and from a
|
||
<taxonomicName id="4D811293FFB4FF98FE89F9E7FE1D663D" box="[349,485,1571,1596]" class="Gastropoda" family="Euconulidae" genus="Microcystis" kingdom="Animalia" order="Stylommatophora" pageId="20" pageNumber="81" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B8F5B502FFB4FF98FE89F9E7FE1D663D" box="[349,485,1571,1596]" italics="true" pageId="20" pageNumber="81">Microcystis</emphasis>
|
||
</taxonomicName>
|
||
bloom in
|
||
<location id="8F5E3FCBFFB4FF98FDB0F9E6FCF3663D" LSID="urn:lsid:plazi:treatment:0228D806FFB4FF98FF7EFD8FFBBE6391:8F5E3FCBFFB4FF98FDB0F9E6FCF3663D" box="[612,779,1570,1596]" country="Sweden" name="Lake Malaren" pageId="20" pageNumber="81">Lake Mälaren</location>
|
||
(Ekoln,
|
||
<collectingCountry id="F2962980FFB4FF98FF38F981FEB36661" box="[236,331,1605,1632]" name="Sweden" pageId="20" pageNumber="81">Sweden</collectingCountry>
|
||
) (
|
||
<tableCitation id="C7035CABFFB4FF98FEBFF981FE346661" box="[363,460,1605,1632]" captionStart="Table 1" captionStartId="3.[125,181,491,515]" captionText="Table 1. Overview and origin of the isolated strains of Microcystis-associated amoebae described in this paper. GenBank accession numbers of sequences obtained for this study are in bold. The last column indicates number of the specimens used to measure the species dimensions." pageId="20" pageNumber="81">Table 1</tableCitation>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="3AE9634DFFB4FF98FE3AF982FE7466C8" collectingDate="2015-07-06" country="Belgium" location="Zandhoven" pageId="20" pageNumber="81" specimenCount="1" typeStatus="holotype">
|
||
Very high densities of a morphological similar amoeba were found in
|
||
<taxonomicName id="4D811293FFB4FF98FD6EF9ADFF3D66A4" class="Gastropoda" family="Euconulidae" genus="Microcystis" kingdom="Animalia" order="Stylommatophora" pageId="20" pageNumber="81" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B8F5B502FFB4FF98FD6EF9ADFF3D66A4" italics="true" pageId="20" pageNumber="81">Microcystis</emphasis>
|
||
</taxonomicName>
|
||
bloom samples (
|
||
<date id="FE3F4FD0FFB4FF98FE47F94FFDE466A7" box="[403,540,1675,1702]" pageId="20" pageNumber="81" value="2015-07-06">
|
||
<collectingDate id="EE7BB638FFB4FF98FE47F94FFDE466A7" box="[403,540,1675,1702]" pageId="20" pageNumber="81" value="2015-07-06">06/07/2015</collectingDate>
|
||
</date>
|
||
) from a fishpond in
|
||
<location id="8F5E3FCBFFB4FF98FF50F96AFEF066C9" LSID="urn:lsid:plazi:treatment:0228D806FFB4FF98FF7EFD8FFBBE6391:8F5E3FCBFFB4FF98FF50F96AFEF066C9" box="[132,264,1710,1736]" country="Belgium" name="Zandhoven" pageId="20" pageNumber="81">Zandhoven</location>
|
||
(
|
||
<collectingCountry id="F2962980FFB4FF98FECCF96AFE7C66C8" box="[280,388,1710,1737]" name="Belgium" pageId="20" pageNumber="81">Belgium</collectingCountry>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C29B3A9BFFB4FF98FF7EF915FDED670F" pageId="20" pageNumber="81" type="etymology">
|
||
<paragraph id="8A3E6910FFB4FF98FF7EF915FDED670F" blockId="20.[132,779,664,1946]" pageId="20" pageNumber="81">
|
||
<emphasis id="B8F5B502FFB4FF98FF7EF915FEC366EA" bold="true" box="[170,315,1745,1771]" pageId="20" pageNumber="81">Etymology:</emphasis>
|
||
<emphasis id="B8F5B502FFB4FF98FE9EF915FE5D66EA" box="[330,421,1745,1771]" italics="true" pageId="20" pageNumber="81">pélagos</emphasis>
|
||
Gr. sea, pelagic;
|
||
<emphasis id="B8F5B502FFB4FF98FD5BF915FD3566EA" box="[655,717,1745,1771]" italics="true" pageId="20" pageNumber="81">lacus</emphasis>
|
||
Lat. pond, lake: referring to its habitat.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C29B3A9BFFB4FF98FF7EF8D2FBBE6391" pageId="20" pageNumber="81" type="diagnosis">
|
||
<paragraph id="8A3E6910FFB4FF98FF7EF8D2FBBE6391" blockId="20.[132,779,664,1946]" lastBlockId="20.[816,1463,223,912]" pageId="20" pageNumber="81">
|
||
<emphasis id="B8F5B502FFB4FF98FF7EF8D2FE3A6731" bold="true" box="[170,450,1814,1840]" pageId="20" pageNumber="81">Differential diagnosis:</emphasis>
|
||
<taxonomicName id="4D811293FFB4FF98FE1BF8D3FD536731" authorityName="Van Wichelen & Vanormelingen" authorityYear="2016" box="[463,683,1814,1840]" class="Lobosa" family="Hartmannellidae" genus="Korotnovella" kingdom="Protozoa" order="Amoebida" pageId="20" pageNumber="81" phylum="Amoebozoa" rank="species" species="pelagolacustris">
|
||
<emphasis id="B8F5B502FFB4FF98FE1BF8D3FD536731" box="[463,683,1814,1840]" italics="true" pageId="20" pageNumber="81">K. pelagolacustris</emphasis>
|
||
</taxonomicName>
|
||
closely resembles
|
||
<taxonomicName id="4D811293FFB4FF98FED6F8FEFD886752" authority="(Smirnov 1999)" baseAuthorityName="Smirnov" baseAuthorityYear="1999" box="[258,624,1849,1875]" class="Lobosa" family="Paramoebidae" genus="Korotnevella" higherTaxonomySource="GBIF" kingdom="Protozoa" order="Amoebida" pageId="20" pageNumber="81" phylum="Amoebozoa" rank="species" species="diskophora">
|
||
<emphasis id="B8F5B502FFB4FF98FED6F8FEFE516752" box="[258,425,1849,1875]" italics="true" pageId="20" pageNumber="81">K. diskophora</emphasis>
|
||
(Smirnov 1999)
|
||
</taxonomicName>
|
||
, the only described
|
||
<taxonomicName id="4D811293FFB4FF98FF0BF898FE2A6777" box="[223,466,1884,1910]" pageId="20" pageNumber="81">
|
||
<emphasis id="B8F5B502FFB4FF98FF0BF898FE8F6777" box="[223,375,1884,1910]" italics="true" pageId="20" pageNumber="81">Korotnevella</emphasis>
|
||
species
|
||
</taxonomicName>
|
||
so far with disc-like scales on its cell surface (basket or crown-like shaped or more than 1 scale
|
||
<typeStatus id="553AD7B2FFB4FF98FC11FF24FC0060FB" box="[965,1016,224,250]" pageId="20" pageNumber="81">type</typeStatus>
|
||
in all other
|
||
<taxonomicName id="4D811293FFB4FF98FB5EFF1BFAA660FB" box="[1162,1374,223,250]" class="Lobosa" family="Paramoebidae" genus="Korotnevella" kingdom="Protozoa" order="Amoebida" pageId="20" pageNumber="81" phylum="Amoebozoa" rank="species" species="undetermined">
|
||
<emphasis id="B8F5B502FFB4FF98FB5EFF1BFADA60F8" box="[1162,1314,223,249]" italics="true" pageId="20" pageNumber="81">Korotnevella</emphasis>
|
||
spp.
|
||
</taxonomicName>
|
||
). However,
|
||
<taxonomicName id="4D811293FFB4FF98FCA4FEC7FBEE611D" baseAuthorityName="Smirnov" baseAuthorityYear="1999" box="[880,1046,258,284]" class="Lobosa" family="Paramoebidae" genus="Korotnevella" higherTaxonomySource="GBIF" kingdom="Protozoa" order="Amoebida" pageId="20" pageNumber="81" phylum="Amoebozoa" rank="species" species="diskophora">
|
||
<emphasis id="B8F5B502FFB4FF98FCA4FEC7FBEE611D" box="[880,1046,258,284]" italics="true" pageId="20" pageNumber="81">K. diskophora</emphasis>
|
||
</taxonomicName>
|
||
is smaller in size (16–34 µm, mean 23 µm) and has smaller spines (about
|
||
<quantity id="4D79C4F5FFB4FF98FADAFEE1FAA66141" box="[1294,1374,293,320]" metricMagnitude="-8" metricUnit="m" metricValue="8.0" pageId="20" pageNumber="81" unit="nm" value="80.0">80 nm</quantity>
|
||
) on its scales. Moreover, the floating form of
|
||
<taxonomicName id="4D811293FFB4FF98FB2FFE8DFCAF6184" authorityName="Van Wichelen & Vanormelingen" authorityYear="2016" class="Lobosa" family="Hartmannellidae" genus="Korotnovella" kingdom="Protozoa" order="Amoebida" pageId="20" pageNumber="81" phylum="Amoebozoa" rank="species" species="pelagolacustris">
|
||
<emphasis id="B8F5B502FFB4FF98FB2FFE8DFCAF6184" italics="true" pageId="20" pageNumber="81">K. pelagolacustris</emphasis>
|
||
</taxonomicName>
|
||
is globular with up to 20 radiating thin pseudopodia while the one described for
|
||
<taxonomicName id="4D811293FFB4FF98FB56FE4BFAD361A9" baseAuthorityName="Smirnov" baseAuthorityYear="1999" box="[1154,1323,398,424]" class="Lobosa" family="Paramoebidae" genus="Korotnevella" higherTaxonomySource="GBIF" kingdom="Protozoa" order="Amoebida" pageId="20" pageNumber="81" phylum="Amoebozoa" rank="species" species="diskophora">
|
||
<emphasis id="B8F5B502FFB4FF98FB56FE4BFAD361A9" box="[1154,1323,398,424]" italics="true" pageId="20" pageNumber="81">K. diskophora</emphasis>
|
||
</taxonomicName>
|
||
is irregular with 1–4 long thin, tapering pseudopodia. Both species also differ in their ecology.
|
||
<taxonomicName id="4D811293FFB4FF98FBA3FE10FAE661EC" baseAuthorityName="Smirnov" baseAuthorityYear="1999" box="[1143,1310,467,493]" class="Lobosa" family="Paramoebidae" genus="Korotnevella" higherTaxonomySource="GBIF" kingdom="Protozoa" order="Amoebida" pageId="20" pageNumber="81" phylum="Amoebozoa" rank="species" species="diskophora">
|
||
<emphasis id="B8F5B502FFB4FF98FBA3FE10FAE661EC" box="[1143,1310,467,493]" italics="true" pageId="20" pageNumber="81">K. diskophora</emphasis>
|
||
</taxonomicName>
|
||
was isolated from bottom sediments of the small freshwater Lake Leshevoe in North-Western
|
||
<collectingCountry id="F2962980FFB4FF98FB5CFDDDFB2E6232" box="[1160,1238,537,563]" name="Russia" pageId="20" pageNumber="81">Russia</collectingCountry>
|
||
where it feeds on bacteria while
|
||
<taxonomicName id="4D811293FFB4FF98FC36FDF9FB446257" authorityName="Van Wichelen & Vanormelingen" authorityYear="2016" box="[994,1212,572,598]" class="Lobosa" family="Hartmannellidae" genus="Korotnovella" kingdom="Protozoa" order="Amoebida" pageId="20" pageNumber="81" phylum="Amoebozoa" rank="species" species="pelagolacustris">
|
||
<emphasis id="B8F5B502FFB4FF98FC36FDF9FB446257" box="[994,1212,572,598]" italics="true" pageId="20" pageNumber="81">K. pelagolacustris</emphasis>
|
||
</taxonomicName>
|
||
is isolated from
|
||
<taxonomicName id="4D811293FFB4FF98FA58FDF9FC6F6278" class="Gastropoda" family="Euconulidae" genus="Microcystis" kingdom="Animalia" order="Stylommatophora" pageId="20" pageNumber="81" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B8F5B502FFB4FF98FA58FDF9FC6F6278" italics="true" pageId="20" pageNumber="81">Microcystis</emphasis>
|
||
</taxonomicName>
|
||
blooms in eutrophied water bodies where it specifically feeds on the cells of certain
|
||
<taxonomicName id="4D811293FFB4FF98FAFBFD46FA4F629A" box="[1327,1463,642,667]" class="Gastropoda" family="Euconulidae" genus="Microcystis" kingdom="Animalia" order="Stylommatophora" pageId="20" pageNumber="81" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B8F5B502FFB4FF98FAFBFD46FA4F629A" box="[1327,1463,642,667]" italics="true" pageId="20" pageNumber="81">Microcystis</emphasis>
|
||
</taxonomicName>
|
||
colonies (
|
||
<bibRefCitation id="EE1014E1FFB4FF98FC77FD61FB2D62BE" author="Van Wichelen J. & van Gremberghe I. & Vanormelingen P. & DebeerA. - E. & Leporcq B. & Menzel D. & Codd G. A. & Descy J. - P. & Vyverman W." box="[931,1237,676,703]" pageId="20" pageNumber="81" pagination="2797 - 2813" refId="ref20559" refString="Van Wichelen J., van Gremberghe I., Vanormelingen P., DebeerA. - E., Leporcq B., Menzel D., Codd G. A., Descy J. - P., Vyverman W. (2010) Strong effects of amoebae grazing on the biomass and genetic structure of a Microcystis bloom (Cyanobacteria). Environ. Microbiol. 12: 2797 - 2813" type="journal article" year="2010">
|
||
Van Wichelen
|
||
<emphasis id="B8F5B502FFB4FF98FB87FD61FB7F62BF" box="[1107,1159,676,702]" italics="true" pageId="20" pageNumber="81">et al</emphasis>
|
||
. 2010
|
||
</bibRefCitation>
|
||
, Van Wichelen unpublished).
|
||
<emphasis id="B8F5B502FFB4FF98FC15FD0CFB9062E0" box="[961,1128,712,737]" italics="true" pageId="20" pageNumber="81">
|
||
<taxonomicName id="4D811293FFB4FF98FC15FD0CFB9C62E0" authorityName="Van Wichelen & Vanormelingen" authorityYear="2016" box="[961,1124,712,737]" class="Lobosa" family="Paramoebidae" genus="Korotnevella" higherTaxonomySource="GBIF" kingdom="Protozoa" order="Amoebida" pageId="20" pageNumber="81" phylum="Amoebozoa" rank="species" species="jeppesenii">K. jeppesenii</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
the other newly described species with the same ecology as
|
||
<emphasis id="B8F5B502FFB4FF98FB69FD2FFA636305" box="[1213,1435,746,772]" italics="true" pageId="20" pageNumber="81">
|
||
<taxonomicName id="4D811293FFB4FF98FB69FD2FFA6F6305" authorityName="Van Wichelen & Vanormelingen" authorityYear="2016" box="[1213,1431,746,772]" class="Lobosa" family="Hartmannellidae" genus="Korotnovella" kingdom="Protozoa" order="Amoebida" pageId="20" pageNumber="81" phylum="Amoebozoa" rank="species" species="pelagolacustris">K. pelagolacustris</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
is clearly smaller in size (max. 41 µm), has smaller (max.
|
||
<quantity id="4D79C4F5FFB4FF98FCE4FCF4FC68634B" box="[816,912,816,842]" metricMagnitude="-7" metricUnit="m" metricValue="3.27" pageId="20" pageNumber="81" unit="nm" value="327.0">327 nm</quantity>
|
||
), relatively wider (mean
|
||
<collectionCode id="EC90F1D5FFB4FF98FB10FCF4FB2D634B" box="[1220,1237,816,842]" country="Netherlands" lsid="urn:lsid:biocol.org:col:15678" name="Nationaal Herbarium Nederland, Leiden University branch" pageId="20" pageNumber="81" type="Herbarium">L</collectionCode>
|
||
/
|
||
<collectionCode id="EC90F1D5FFB4FF98FB0AFCF4FB01634B" box="[1246,1273,816,842]" country="Austria" lsid="urn:lsid:biocol.org:col:15588" name="Naturhistorisches Museum Wien" pageId="20" pageNumber="81" type="Herbarium">W</collectionCode>
|
||
ratio 1.6) disc-like scales with shorter spines (max.
|
||
<quantity id="4D79C4F5FFB4FF98FB34FC97FAD3636C" box="[1248,1323,851,877]" metricMagnitude="-8" metricUnit="m" metricValue="9.7" pageId="20" pageNumber="81" unit="nm" value="97.0">97 nm</quantity>
|
||
) and differs in 18
|
||
<collectionCode id="EC90F1D5FFB4FF98FCB8FCB2FC846391" box="[876,892,886,912]" country="Sweden" lsid="urn:lsid:biocol.org:col:15668" name="Department of Botany, Swedish Museum of Natural History" pageId="20" pageNumber="81" type="Herbarium">S</collectionCode>
|
||
rDNA sequence.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |