122 lines
18 KiB
XML
122 lines
18 KiB
XML
<document id="1E12447883C41CCF39FA3084ED25A5EB" 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="03826143FF978174FF34FA6C1167FC51" 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="Pteroncola marina Holmes & Croll" docType="treatment" docVersion="5" lastPageNumber="13" 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="13" updateTime="1719541204275" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-NC-ND-4.0">
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<mods:title id="716E8B0C15B310CE8F5C035398F6FF7B">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:namePart id="DF6992726C4FB67749E311C50F201627">Lobban, Christopher S.</mods:namePart>
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<mods:affiliation id="C963D2AEF24103B48F7BF640E709C601">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="D764D483B8EF7A76338B8F06BBF73F7A" type="email">clobban@guam.net</mods:nameIdentifier>
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<mods:title id="DE0809766AB463FB940A9680ACA2DE74">Micronesica</mods:title>
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<mods:date id="27924F8FF1734A19B767315B57584388">2015</mods:date>
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<treatment id="03826143FF978174FF34FA6C1167FC51" ID-DOI="http://doi.org/10.5281/zenodo.12576023" ID-GBIF-Taxon="233814355" ID-Zenodo-Dep="12576023" LSID="urn:lsid:plazi:treatment:03826143FF978174FF34FA6C1167FC51" httpUri="http://treatment.plazi.org/id/03826143FF978174FF34FA6C1167FC51" lastPageId="13" lastPageNumber="13" pageId="12" pageNumber="13">
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<subSubSection id="C33183DEFF978175FF34FA6C1114FB34" box="[232,1396,1522,1547]" pageId="12" pageNumber="13" type="nomenclature">
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<paragraph id="8B94D055FF978175FF34FA6C1114FB34" blockId="12.[232,1404,1522,1920]" box="[232,1396,1522,1547]" pageId="12" pageNumber="13">
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<heading id="D0DC6739FF978175FF34FA6C1114FB34" box="[232,1396,1522,1547]" centered="true" fontSize="11" level="2" pageId="12" pageNumber="13" reason="2">
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<taxonomicName id="4C2BABD6FF978175FF34FA6C16EAFB34" authority="Holmes & Croll" authorityName="Holmes & Croll" box="[232,650,1522,1547]" class="Bacillariophyceae" family="Fragilariaceae" genus="Pteroncola" higherTaxonomySource="GBIF,CoL" kingdom="Chromista" order="Fragilariales" pageId="12" pageNumber="13" phylum="Ochrophyta" rank="species" species="marina">
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<emphasis id="B95F0C47FF978175FF34FA6C15A6FB34" box="[232,454,1522,1547]" italics="true" pageId="12" pageNumber="13">Pteroncola marina</emphasis>
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Holmes & Croll
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</taxonomicName>
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<figureCitation id="1310CCD0FF978175FB0FFA6C1114FB34" box="[1235,1396,1522,1547]" captionStart="Figures 127–138" captionStartId="45.[292,372,821,844]" captionTargetId="figure-14@46.[232,1402,232,1852]" captionTargetPageId="46" captionText="Figures 127–138. Figs 125–126. Psammodictyon pustulatum (GU66A-3) (SEM). Fig. 127. Oblique view of frustule showing linear pores on the dorsal valve face (arrow). In both Figs 127 and 128 the transition from the ventral to dorsal parts of the valvocopula is visible (arrowheads). Fig. 128. Apical view of frustule showing the distinctive topography of the ventral side of the raphe-keel, along with the linear pores on the dorsal side of the other valve (arrow) (two stacked images). Figs 129, 130. Pteroncola inane (SEM). Fig. 129. Frustule in girdle view (GU41D-1A). Fig. 130. Broken frustule showing internal and external valve faces, with the single row of internal pores (arrows) (Jordan collection, image by Misaki Ishizawa) (SEM). Figs. 131–138. Rhoiconeis pagoensis. Figs 131, 132. Same live cell in valve and girdle view showing plastids (GU7X-8) (DIC). Figs 133, 134. Holotype (valve view) and a girdle view from the same slide (GU7X-7) (DIC). Fig. 135. Frustule in valve view (GU7X-7) (SEM). Fig. 136. Frustule in girdle view; note the very short striae at the central area on the concave valve (GU7X-2) (SEM). Fig. 137. Detail of a pair of frustules showing difference in striae lengths at central area on convex and concave valves (GU7X-2) (SEM). Fig. 138. Apex of a frustule in girdle view showing the segmented valvocopula (S1 and S2) and two pleural bands (P1 and P2) (GU7X-5) (SEM). Scale bars: Fig. 136 = 10 µm, Figs 127–128, 131–135 = 5 µm, Figs 129, 130, 137, 138 = 2 µm." figureDoi="http://doi.org/10.5281/zenodo.12575981" httpUri="https://zenodo.org/record/12575981/files/figure.png" pageId="12" pageNumber="13">Figs 129, 130</figureCitation>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C33183DEFF978174FF34F98D1167FC51" lastPageId="13" lastPageNumber="14" pageId="12" pageNumber="13" type="description">
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<paragraph id="8B94D055FF978175FF34F98D174EFB13" blockId="12.[232,1404,1522,1920]" box="[232,814,1555,1580]" pageId="12" pageNumber="13">
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<taxonomicName id="4C2BABD6FF978175FF34F98D1676FB13" authority="Silva" authorityName="Silva" box="[232,534,1555,1580]" class="Bacillariophyceae" higherTaxonomySource="GBIF,CoL" kingdom="Chromista" order="Fragilariales" pageId="12" pageNumber="13" phylum="Ochrophyta" rank="order">FRAGILARIALES Silva</taxonomicName>
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:
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<taxonomicName id="4C2BABD6FF978175FDFDF98D174EFB13" authority="Greville" authorityName="Greville" box="[545,814,1555,1580]" class="Bacillariophyceae" family="Fragilariaceae" higherTaxonomySource="GBIF,CoL" kingdom="Chromista" order="Fragilariales" pageId="12" pageNumber="13" phylum="Ochrophyta" rank="family">Fragilariaceae Greville</taxonomicName>
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</paragraph>
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<paragraph id="8B94D055FF978175FF34F9AB10ADFB71" blockId="12.[232,1404,1522,1920]" box="[232,1229,1589,1614]" pageId="12" pageNumber="13">
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Ref. illus.:
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<bibRefCitation id="EFBAADA4FF978175FEB6F9AB160CFB71" author="Holmes, R. W. & D. A. Croll" box="[362,620,1589,1614]" pageId="12" pageNumber="13" pagination="265 - 277" refId="ref15214" refString="Holmes, R. W. & D. A. Croll. 1984. Initial observations on the composition of dense diatom growths on the body feathers of three species of diving seabirds. In D. G. Mann (ed.) Proceedings of the 7 th International Diatom Symposium, pp. 265 - 277. Koeltz, Koenigstein, Germany." type="book chapter" year="1984">Holmes & Croll 1984</bibRefCitation>
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, figs 2–15;
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<bibRefCitation id="EFBAADA4FF978175FD2AF9AB17A8FB71" author="Round, F. E. & R. M. Crawford & D. G. Mann" box="[758,968,1589,1614]" pageId="12" pageNumber="13" refId="ref17569" refString="Round, F. E., R. M. Crawford & D. G. Mann. 1990. The Diatoms: Biology and Morphology of the Genera. Cambridge University Press, Cambridge, U. K., 747 pp." type="book" year="1990">Round et al. 1990</bibRefCitation>
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, pp. 390–391, figs a–i
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</paragraph>
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<paragraph id="8B94D055FF978175FF34F9C9152DFBAD" blockId="12.[232,1404,1522,1920]" pageId="12" pageNumber="13">
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Samples: GU41D-A1;
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<collectingCountry id="F33C90C5FF978175FE2BF9C91625FB4F" box="[503,581,1623,1648]" name="Jordan" pageId="12" pageNumber="13">Jordan</collectingCountry>
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plankton tow Talofofo; black mangrove roots at Merizo (coll. Shiori Tamura)
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</paragraph>
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<paragraph id="8B94D055FF978175FF34F9031796FB89" blockId="12.[232,1404,1522,1920]" box="[232,1014,1693,1719]" pageId="12" pageNumber="13">
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Dimensions: Length 5.3–8.4 µm, width 2.6 µm; striae
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<quantity id="4CD37DB0FF978175FCB4F90317C3FB89" box="[872,931,1693,1718]" metricMagnitude="0" metricUnit="m" metricValue="1.905" pageId="12" pageNumber="13" unit="in" value="75.0">75 in</quantity>
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10 µm
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</paragraph>
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<paragraph id="8B94D055FF978175FF34F92017E8FA24" blockId="12.[232,1404,1522,1920]" pageId="12" pageNumber="13">Diagnostics: Small tabulate frustules; exceedingly fine striae consist of very closely spaced pores (smaller than the apical pores); apical pores aligned conspicuously at 90° to the striae, as seen in girdle view. Thickened spots along edge of valve mantle.</paragraph>
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<paragraph id="8B94D055FF978174FF34F8BA1167FC51" blockId="12.[232,1404,1522,1920]" lastBlockId="13.[232,1403,240,366]" lastPageId="13" lastPageNumber="14" pageId="12" pageNumber="13">
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Comments: The striae are alveolate, opening internally by single pores (
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<bibRefCitation id="EFBAADA4FF978175FB92F8BA114BFA02" author="Round, F. E. & R. M. Crawford & D. G. Mann" box="[1102,1323,1828,1853]" pageId="12" pageNumber="13" refId="ref17569" refString="Round, F. E., R. M. Crawford & D. G. Mann. 1990. The Diatoms: Biology and Morphology of the Genera. Cambridge University Press, Cambridge, U. K., 747 pp." type="book" year="1990">Round et al. 1990</bibRefCitation>
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), as in
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<taxonomicName id="4C2BABD6FF978175FF34F8DB1530FA61" authorityName="P.T.Cleve" authorityYear="1894" box="[232,336,1861,1886]" class="Bacillariophyceae" family="Naviculaceae" genus="Caloneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="12" pageNumber="13" phylum="Ochrophyta" rank="genus">
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<emphasis id="B95F0C47FF978175FF34F8DB1530FA61" box="[232,336,1861,1886]" italics="true" pageId="12" pageNumber="13">Caloneis</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="4C2BABD6FF978175FE4DF8DB1666FA61" authorityName="H.Heiden ex F.Hustedt" authorityYear="1935" box="[401,518,1861,1886]" class="Bacillariophyceae" family="Pinnulariaceae" genus="Oestrupia" higherTaxonomySource="GBIF,CoL" kingdom="Chromista" order="Naviculales" pageId="12" pageNumber="13" phylum="Ochrophyta" rank="genus">
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<emphasis id="B95F0C47FF978175FE4DF8DB1666FA61" box="[401,518,1861,1886]" italics="true" pageId="12" pageNumber="13">Oestrupia</emphasis>
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</taxonomicName>
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;
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<figureCitation id="1310CCD0FF978175FDC6F8DB16E0FA61" box="[538,640,1861,1886]" captionStart="Figures 127–138" captionStartId="45.[292,372,821,844]" captionTargetId="figure-14@46.[232,1402,232,1852]" captionTargetPageId="46" captionText="Figures 127–138. Figs 125–126. Psammodictyon pustulatum (GU66A-3) (SEM). Fig. 127. Oblique view of frustule showing linear pores on the dorsal valve face (arrow). In both Figs 127 and 128 the transition from the ventral to dorsal parts of the valvocopula is visible (arrowheads). Fig. 128. Apical view of frustule showing the distinctive topography of the ventral side of the raphe-keel, along with the linear pores on the dorsal side of the other valve (arrow) (two stacked images). Figs 129, 130. Pteroncola inane (SEM). Fig. 129. Frustule in girdle view (GU41D-1A). Fig. 130. Broken frustule showing internal and external valve faces, with the single row of internal pores (arrows) (Jordan collection, image by Misaki Ishizawa) (SEM). Figs. 131–138. Rhoiconeis pagoensis. Figs 131, 132. Same live cell in valve and girdle view showing plastids (GU7X-8) (DIC). Figs 133, 134. Holotype (valve view) and a girdle view from the same slide (GU7X-7) (DIC). Fig. 135. Frustule in valve view (GU7X-7) (SEM). Fig. 136. Frustule in girdle view; note the very short striae at the central area on the concave valve (GU7X-2) (SEM). Fig. 137. Detail of a pair of frustules showing difference in striae lengths at central area on convex and concave valves (GU7X-2) (SEM). Fig. 138. Apex of a frustule in girdle view showing the segmented valvocopula (S1 and S2) and two pleural bands (P1 and P2) (GU7X-5) (SEM). Scale bars: Fig. 136 = 10 µm, Figs 127–128, 131–135 = 5 µm, Figs 129, 130, 137, 138 = 2 µm." figureDoi="http://doi.org/10.5281/zenodo.12575981" httpUri="https://zenodo.org/record/12575981/files/figure.png" pageId="12" pageNumber="13">Fig. 130</figureCitation>
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is consistent with this, and the pores can be seen through the external areolae.
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<bibRefCitation id="EFBAADA4FF978175FE69F8F916FDFABF" author="Round, F. E. & R. M. Crawford & D. G. Mann" box="[437,669,1895,1920]" pageId="12" pageNumber="13" refId="ref17569" refString="Round, F. E., R. M. Crawford & D. G. Mann. 1990. The Diatoms: Biology and Morphology of the Genera. Cambridge University Press, Cambridge, U. K., 747 pp." type="book" year="1990">Round et al. (1990)</bibRefCitation>
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proposed synonymy of
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<taxonomicName id="4C2BABD6FF978175FC1DF8F91057FABF" box="[961,1079,1895,1920]" class="Bacillariophyceae" family="Fragilariaceae" genus="Pteroncola" higherTaxonomySource="GBIF,CoL" kingdom="Chromista" order="Fragilariales" pageId="12" pageNumber="13" phylum="Ochrophyta" rank="species" species="marina">
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<emphasis id="B95F0C47FF978175FC1DF8F91057FABF" box="[961,1079,1895,1920]" italics="true" pageId="12" pageNumber="13">P. marina</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="4C2BABD6FF978174FBA8F8F91556FC36" authority="(Giffen) F. E. Round" authorityName="F. E. Round" baseAuthorityName="Giffen" class="Bacillariophyceae" family="Fragilariaceae" genus="Pteroncola" higherTaxonomySource="GBIF,CoL" kingdom="Chromista" lastPageId="13" lastPageNumber="14" order="Fragilariales" pageId="12" pageNumber="13" phylum="Ochrophyta" rank="species" species="inane">
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<emphasis id="B95F0C47FF978175FBA8F8F910B8FABF" box="[1140,1240,1895,1920]" italics="true" pageId="12" pageNumber="13">P. inane</emphasis>
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(Giffen) F.E. Round
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</taxonomicName>
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(
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<taxonomicName id="4C2BABD6FF968174FE93FF6E176FFC36" authority="Giffen 1970 a" authorityName="Giffen" authorityYear="1970" box="[335,783,240,265]" class="Bacillariophyceae" family="Plagiogrammaceae" genus="Dimerogramma" higherTaxonomySource="GBIF" kingdom="Chromista" order="Triceratiales" pageId="13" pageNumber="14" phylum="Ochrophyta" rank="species" species="inane">
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<emphasis id="B95F0C47FF968174FE93FF6E163BFC36" box="[335,603,240,265]" italics="true" pageId="13" pageNumber="14">Dimerogramma inane</emphasis>
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<bibRefCitation id="EFBAADA4FF968174FDB6FF6E176FFC36" author="Giffen, M. H." box="[618,783,240,265]" pageId="13" pageNumber="14" pagination="87 - 99" refId="ref14555" refString="Giffen, M. H. 1970 a. New and interesting marine and littoral diatoms from Sea Point, near Cape Town, South Africa. Botanica Marina 13: 87 - 99." type="journal article" year="1970">Giffen 1970a</bibRefCitation>
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</taxonomicName>
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, figs 20–22), which has elevated apices, but reexamination of Giffen’s materials in LM and
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<collectionCode id="ED3A4890FF968174FCEEFE8C170EFC14" box="[818,878,274,299]" pageId="13" pageNumber="14">SEM</collectionCode>
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(A. Witkowski, personal communication) showed that
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<taxonomicName id="4C2BABD6FF968174FE5AFEAD1660FC73" box="[390,512,307,332]" class="Bacillariophyceae" family="Fragilariaceae" genus="Pteroncola" higherTaxonomySource="GBIF,CoL" kingdom="Chromista" order="Fragilariales" pageId="13" pageNumber="14" phylum="Ochrophyta" rank="species" species="marina">
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<emphasis id="B95F0C47FF968174FE5AFEAD1660FC73" box="[390,512,307,332]" italics="true" pageId="13" pageNumber="14">P. marina</emphasis>
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</taxonomicName>
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is distinct.
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<bibRefCitation id="EFBAADA4FF968174FD4BFEAD17D6FC73" author="Almandoz, G. O. & M. E. Ferrario & M. J. Sullivan & L. Ector & I. R. Schloss" box="[663,950,307,332]" pageId="13" pageNumber="14" pagination="188 - 194" refId="ref14046" refString="Almandoz, G. O., M. E. Ferrario, M. J. Sullivan, L. Ector & I. R. Schloss. 2014. A new Pteroncola species (Bacillariophyceae) from the South Shetland Islands, Antarctica. Phycologia 53: 188 - 194." type="journal article" year="2014">Almandoz et al. (2014)</bibRefCitation>
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described a new species,
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<taxonomicName id="4C2BABD6FF968174FB23FEAD1586FC51" authority="Almandoz & Ferrario" authorityName="Almandoz & Ferrario" authorityYear="2014" class="Bacillariophyceae" family="Fragilariaceae" genus="Pteroncola" higherTaxonomySource="GBIF,CoL" kingdom="Chromista" order="Fragilariales" pageId="13" pageNumber="14" phylum="Ochrophyta" rank="species" species="carlinii">
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<emphasis id="B95F0C47FF968174FB23FEAD111BFC73" box="[1279,1403,307,332]" italics="true" pageId="13" pageNumber="14">P. carlinii</emphasis>
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Almandoz & Ferrario
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</taxonomicName>
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with much different striae, and also emended the genus description.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |