108 lines
14 KiB
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108 lines
14 KiB
XML
<document id="0C07A5AD882526238328F8AA7F8665F9" ID-CLB-Dataset="299054" ID-DOI="10.5281/zenodo.12117576" ID-GBIF-Dataset="9ec266f5-1dc7-4272-9fbc-67c7f2b0f5aa" ID-ISSN="0026-279X" ID-Zenodo-Dep="12117576" IM.bibliography_approvedBy="valdenar" IM.illustrations_approvedBy="valdenar" IM.materialsCitations_approvedBy="valdenar" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="valdenar" checkinTime="1718741462746" checkinUser="felipe" docAuthor="Lobban, Christopher S." docDate="2015" docId="03826143FF9D817FFF34FBA315D1FB0E" docLanguage="en" docName="Micronesica.2015.02.1-49.pdf" docOrigin="Micronesica 2015 (2)" docStyle="DocumentStyle:73477DD41873F4E732E2765E250AF97D.1:Micronesica.2013-.journal_article.type1" docStyleId="73477DD41873F4E732E2765E250AF97D" docStyleName="Micronesica.2013-.journal_article.type1" docStyleVersion="1" docTitle="Mastogloia matthaei Pennesi & Poulin" docType="treatment" docVersion="3" lastPageNumber="7" masterDocId="FFBB193BFF9B8179FFDCFF9E1460FD3F" masterDocTitle="Benthic marine diatom flora of Guam: new records, redescription of Psammodictyon pustulatum n. comb., n. stat., and three new species (Colliculoamphora gabgabensis, Lauderia excentrica, and Rhoiconeis pagoensis)" masterLastPageNumber="49" masterPageNumber="1" pageNumber="7" updateTime="1719541204275" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-NC-ND-4.0">
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<mods:titleInfo id="7BF620B8D95577B4FFE0F48B3C553B3E">
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<mods:title id="419FC11638AA0DB7370E36F924A1EF9A">Benthic marine diatom flora of Guam: new records, redescription of Psammodictyon pustulatum n. comb., n. stat., and three new species (Colliculoamphora gabgabensis, Lauderia excentrica, and Rhoiconeis pagoensis)</mods:title>
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<mods:name id="E2D4474195C3CA9806F1E783DE761285" type="personal">
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<mods:roleTerm id="D75EC9FA0D5B95E0A00BAF6B23C80DB7">Author</mods:roleTerm>
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<mods:namePart id="D9533EBFAEF06C69BA47083A091BB540">Lobban, Christopher S.</mods:namePart>
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<mods:affiliation id="EB3AF43A713A2C14A9AC93B15CC3F0A5">Division of Natural Sciences, University of Guam, Mangilao, GU 83823, USA e-mail: clobban @ guam. net</mods:affiliation>
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<mods:nameIdentifier id="95E2B1A939B6A399F342F85A1D3E6422" type="email">clobban@guam.net</mods:nameIdentifier>
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<mods:typeOfResource id="DD6EE1102D2131A221FB27B7BDB1AE14">text</mods:typeOfResource>
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<mods:title id="56EBF45E7054CAEF61615CC1BE12258C">Micronesica</mods:title>
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</mods:titleInfo>
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<mods:part id="BEE381447EABFB06868E88DA35A0356C">
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<mods:date id="F023248F1206816E33F0AEDCCE092490">2015</mods:date>
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<mods:number id="5EDC3A91E1BDF2907159DB8FA37DFFF1">2015</mods:number>
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<mods:identifier id="8BB94EBC2FA1F80C5B5E12419BD9856D" type="CLB-Dataset">299054</mods:identifier>
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<mods:identifier id="FB01EFEB8F955D875A2264CED55D8986" type="DOI">10.5281/zenodo.12117576</mods:identifier>
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<mods:identifier id="6DC070E9D967A1F3254EC9426AB709DF" type="ISSN">0026-279X</mods:identifier>
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<mods:identifier id="EBECF3C2A6C9C3F11C54606784929A1F" type="Zenodo-Dep">12117576</mods:identifier>
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<treatment id="03826143FF9D817FFF34FBA315D1FB0E" ID-DOI="http://doi.org/10.5281/zenodo.12575997" ID-GBIF-Taxon="233814374" ID-Zenodo-Dep="12575997" LSID="urn:lsid:plazi:treatment:03826143FF9D817FFF34FBA315D1FB0E" httpUri="http://treatment.plazi.org/id/03826143FF9D817FFF34FBA315D1FB0E" lastPageNumber="7" pageId="6" pageNumber="7">
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<subSubSection id="C33183DEFF9D817FFF34FBA31113F969" box="[232,1395,1085,1110]" pageId="6" pageNumber="7" type="nomenclature">
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<paragraph id="8B94D055FF9D817FFF34FBA31113F969" blockId="6.[232,1403,1085,1585]" box="[232,1395,1085,1110]" pageId="6" pageNumber="7">
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<heading id="D0DC6739FF9D817FFF34FBA31113F969" box="[232,1395,1085,1110]" centered="true" fontSize="11" level="2" pageId="6" pageNumber="7" reason="2">
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<taxonomicName id="4C2BABD6FF9D817FFF34FBA316D0F969" authority="Pennesi & Poulin" authorityName="Pennesi & Poulin" box="[232,688,1085,1110]" class="Bacillariophyceae" family="Mastogloiaceae" genus="Mastogloia" higherTaxonomySource="GBIF,CoL" kingdom="Chromista" order="Mastogloiales" pageId="6" pageNumber="7" phylum="Ochrophyta" rank="species" species="matthaei">
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<emphasis id="B95F0C47FF9D817FFF34FBA315BBF969" box="[232,475,1085,1110]" italics="true" pageId="6" pageNumber="7">Mastogloia matthaei</emphasis>
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Pennesi & Poulin
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</taxonomicName>
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<figureCitation id="1310CCD0FF9D817FFB2DFBA31113F969" box="[1265,1395,1085,1110]" captionStart="Figures 51–70" captionStartId="33.[292,372,821,844]" captionTargetId="figure-14@34.[232,1402,352,1673]" captionTargetPageId="34" captionText="Figures 51–70. Figs. 51–55. Mastogloia emarginata. Figs 51-54. LM views of two specimens focused on valve face and valvocopula, arrowhead indicates one of the prominent exit pores of the partecta (GU44AR-2) (DIC). Fig. 55. Internal view of valve and valvocopula (GU55B-4) (SEM). Figs 56, 57. Mastogloia ovulum specimen at two focal planes (GU44K-6) (DIC). Figs 58-61. Mastogloia matthaei, two specimens at two focal planes (GU52P-2) (DIC). Figs. 62, 63. Mastogloia obliqua, valve at two focal planes (GU66F-4) (DIC). Figs. 64–67. Mastogloia peracuta (GU44AP-9). Figs 64, 65. Specimen at two focal planes (DIC). Figs 65, 66, External views of two specimens in SEM. Figs 68–71. Mastogloia pumila. Figs 68, 69. Specimen in DIC at two focal planes (GU52P-1; catalog # GUD002950). Fig. 70. Internal aspect of valve and valvocopula (GU52P-9) (SEM). Fig. 71. Frustule showing both internal and external valve faces. Scale bars: Figs 51–69 = 5 µm, Figs 70, 71 = 3 µm." figureDoi="http://doi.org/10.5281/zenodo.12575965" httpUri="https://zenodo.org/record/12575965/files/figure.png" pageId="6" pageNumber="7">Figs 58–61</figureCitation>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C33183DEFF9D817FFF34FBC115D1FB0E" pageId="6" pageNumber="7" type="description">
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<paragraph id="8B94D055FF9D817FFF34FBC115DFF947" blockId="6.[232,1403,1085,1585]" box="[232,447,1119,1144]" pageId="6" pageNumber="7">
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<heading id="D0DC6739FF9D817FFF34FBC115DFF947" box="[232,447,1119,1144]" fontSize="36" level="2" pageId="6" pageNumber="7" reason="6">
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Section:
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<taxonomicName id="4C2BABD6FF9D817FFE93FBC115DFF947" box="[335,447,1119,1144]" pageId="6" pageNumber="21" rank="section" section="Ellipticae">Ellipticae</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="8B94D055FF9D817FFF34FB1F1752F9A5" blockId="6.[232,1403,1085,1585]" box="[232,818,1153,1178]" pageId="6" pageNumber="7">Ref. illus.: Pennesi et al. 2013, figs 37–44, 53–56</paragraph>
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<paragraph id="8B94D055FF9D817FFF34FB3D15B5F983" blockId="6.[232,1403,1085,1585]" box="[232,469,1187,1212]" pageId="6" pageNumber="7">
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Samples:
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<emphasis id="B95F0C47FF9D817FFEBEFB3D15B5F983" bold="true" box="[354,469,1187,1212]" pageId="6" pageNumber="7">GU52P-2</emphasis>
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</paragraph>
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<paragraph id="8B94D055FF9D817FFF34FB59106EF9DF" blockId="6.[232,1403,1085,1585]" box="[232,1038,1223,1249]" pageId="6" pageNumber="7">
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Dimensions: Length 14–15 µm; width 9 µm; striae
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<quantity id="4CD37DB0FF9D817FFC97FB5917D3F9DF" box="[843,947,1223,1248]" metricMagnitude="-1" metricUnit="m" metricValue="6.476999999999999" metricValueMax="6.858" metricValueMin="6.096" pageId="6" pageNumber="7" unit="in" value="25.5" valueMax="27.0" valueMin="24.0">24–27 in</quantity>
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10 µm.
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</paragraph>
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<paragraph id="8B94D055FF9D817FFF34FB76166CF87A" blockId="6.[232,1403,1085,1585]" pageId="6" pageNumber="7">
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Diagnostics: Small oval valves with 3 concave/bilobed partecta on each side, reaching the apex. Quadrangular areolae in irregular longitudinal striae; internal areolae in longitudinal rows (not seen yet in
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<collectingCountry id="F33C90C5FF9D817FFEEDFAB21518F87A" box="[305,376,1324,1349]" name="Guam" pageId="6" pageNumber="7">Guam</collectingCountry>
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specimens).
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</paragraph>
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<paragraph id="8B94D055FF9D817FFF34FAD315D1FB0E" blockId="6.[232,1403,1085,1585]" pageId="6" pageNumber="7">
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Comments: Very similar to
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<taxonomicName id="4C2BABD6FF9D817FFDE4FAD3177FF859" authority="Hustedt" authorityName="Hustedt" authorityYear="1933" box="[568,799,1357,1382]" class="Bacillariophyceae" family="Mastogloiaceae" genus="Mastogloia" higherTaxonomySource="GBIF,CoL" kingdom="Chromista" order="Mastogloiales" pageId="6" pageNumber="7" phylum="Ochrophyta" rank="species" species="ovulum">
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<emphasis id="B95F0C47FF9D817FFDE4FAD316D7F859" box="[568,695,1357,1382]" italics="true" pageId="6" pageNumber="7">M. ovulum</emphasis>
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Hustedt
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</taxonomicName>
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,
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<taxonomicName id="4C2BABD6FF9D817FFCF1FAD31022F859" authority="Hustedt" authorityName="Hustedt" authorityYear="1925" box="[813,1090,1357,1382]" class="Bacillariophyceae" family="Mastogloiaceae" genus="Mastogloia" higherTaxonomySource="GBIF,CoL" kingdom="Chromista" order="Mastogloiales" pageId="6" pageNumber="7" phylum="Ochrophyta" rank="species" species="emarginata">
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<emphasis id="B95F0C47FF9D817FFCF1FAD317BEF859" box="[813,990,1357,1382]" italics="true" pageId="6" pageNumber="7">M. emarginata</emphasis>
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Hustedt
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</taxonomicName>
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and
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<taxonomicName id="4C2BABD6FF9D817FFB5CFAD31554F8B7" authority="Pennesi & Poulin" authorityName="Pennesi & Poulin" class="Bacillariophyceae" family="Mastogloiaceae" genus="Mastogloia" higherTaxonomySource="GBIF,CoL" kingdom="Chromista" order="Mastogloiales" pageId="6" pageNumber="7" phylum="Ochrophyta" rank="species" species="stellae">
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<emphasis id="B95F0C47FF9D817FFB5CFAD31095F859" box="[1152,1269,1357,1382]" italics="true" pageId="6" pageNumber="7">M. stellae</emphasis>
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Pennesi & Poulin
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</taxonomicName>
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in size and shape of the valve and the bilobed partecta. Differs in the shape and arrangement of the areolae from
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<taxonomicName id="4C2BABD6FF9D817FFE04FA0F1637F895" authorityName="Hustedt" authorityYear="1933" box="[472,599,1425,1450]" class="Bacillariophyceae" family="Mastogloiaceae" genus="Mastogloia" higherTaxonomySource="GBIF,CoL" kingdom="Chromista" order="Mastogloiales" pageId="6" pageNumber="7" phylum="Ochrophyta" rank="species" species="ovulum">
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<emphasis id="B95F0C47FF9D817FFE04FA0F1637F895" box="[472,599,1425,1450]" italics="true" pageId="6" pageNumber="7">M. ovulum</emphasis>
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</taxonomicName>
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(
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<figureCitation id="1310CCD0FF9D817FFDB5FA0F1695F895" box="[617,757,1425,1450]" captionStart="Figures 51–70" captionStartId="33.[292,372,821,844]" captionTargetId="figure-14@34.[232,1402,352,1673]" captionTargetPageId="34" captionText="Figures 51–70. Figs. 51–55. Mastogloia emarginata. Figs 51-54. LM views of two specimens focused on valve face and valvocopula, arrowhead indicates one of the prominent exit pores of the partecta (GU44AR-2) (DIC). Fig. 55. Internal view of valve and valvocopula (GU55B-4) (SEM). Figs 56, 57. Mastogloia ovulum specimen at two focal planes (GU44K-6) (DIC). Figs 58-61. Mastogloia matthaei, two specimens at two focal planes (GU52P-2) (DIC). Figs. 62, 63. Mastogloia obliqua, valve at two focal planes (GU66F-4) (DIC). Figs. 64–67. Mastogloia peracuta (GU44AP-9). Figs 64, 65. Specimen at two focal planes (DIC). Figs 65, 66, External views of two specimens in SEM. Figs 68–71. Mastogloia pumila. Figs 68, 69. Specimen in DIC at two focal planes (GU52P-1; catalog # GUD002950). Fig. 70. Internal aspect of valve and valvocopula (GU52P-9) (SEM). Fig. 71. Frustule showing both internal and external valve faces. Scale bars: Figs 51–69 = 5 µm, Figs 70, 71 = 3 µm." figureDoi="http://doi.org/10.5281/zenodo.12575965" httpUri="https://zenodo.org/record/12575965/files/figure.png" pageId="6" pageNumber="7">Figs 56, 57</figureCitation>
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), which has apically elongate areolae tending to form an irregular quincunx pattern and internal areolae not in longitudinal rows (Pennesi et al. 2013, table 1). Distinguished from
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<taxonomicName id="4C2BABD6FF9D817FFD9EFA4B1692F8D1" authorityName="Hustedt" authorityYear="1925" box="[578,754,1493,1518]" class="Bacillariophyceae" family="Mastogloiaceae" genus="Mastogloia" higherTaxonomySource="GBIF,CoL" kingdom="Chromista" order="Mastogloiales" pageId="6" pageNumber="7" phylum="Ochrophyta" rank="species" species="emarginata">
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<emphasis id="B95F0C47FF9D817FFD9EFA4B1692F8D1" box="[578,754,1493,1518]" italics="true" pageId="6" pageNumber="7">M. emarginata</emphasis>
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</taxonomicName>
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(see above) in lacking the evident partectal pores and from
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<taxonomicName id="4C2BABD6FF9D817FFEF5FA6815FDFB30" box="[297,413,1526,1551]" class="Bacillariophyceae" family="Mastogloiaceae" genus="Mastogloia" higherTaxonomySource="GBIF,CoL" kingdom="Chromista" order="Mastogloiales" pageId="6" pageNumber="7" phylum="Ochrophyta" rank="species" species="stellae">
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<emphasis id="B95F0C47FF9D817FFEF5FA6815FDFB30" box="[297,413,1526,1551]" italics="true" pageId="6" pageNumber="7">M. stellae</emphasis>
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</taxonomicName>
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in the striae pattern and shape of the areolae (rectangular and sunken in contrast to round and flush).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |