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301 lines
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<document id="BD42C6ECC2144634C25B19843F0D1986" ID-DOI="10.11646/phytotaxa.336.3.1" ID-ISSN="1179-3163" ID-Zenodo-Dep="13720104" 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.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1725658603287" checkinUser="felipe" docAuthor="Pennesi, Chiara, Majewska, Roksana, Sterrenburg, Frithjof A. S., Totti, Cecilia & Stefano, Mario De" docDate="2018" docId="03AC0834FFDB8372FF6445E98698A98C" docLanguage="en" docName="phytotaxa.336.3.1.pdf" docOrigin="Phytotaxa 336 (3)" docSource="http://dx.doi.org/10.11646/phytotaxa.336.3.1" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Anorthoneis excentrica Grunow 1867" docType="treatment" docVersion="2" lastPageNumber="212" masterDocId="FF95704CFFDC8379FFEC42798569A827" masterDocTitle="Taxonomic revision and morphological cladistics analysis of the diatom genus Anorthoneis (Cocconeidaceae), with description of Anorthoneis arthus-bertrandii sp. nov." masterLastPageNumber="238" masterPageNumber="201" pageNumber="208" updateTime="1725669578266" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="FCE930AE832A482541E807D277B41994">Taxonomic revision and morphological cladistics analysis of the diatom genus Anorthoneis (Cocconeidaceae), with description of Anorthoneis arthus-bertrandii sp. nov.</mods:title>
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<mods:namePart id="8AA93E7BC05CAC963957D24CD9F921D2">Pennesi, Chiara</mods:namePart>
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<mods:affiliation id="3F5D14FE7E02C2819C9F987F0DCEF40B">Dipartimento di Scienze della Vita e dell’Ambiente, Università Politecnica delle Marche, via Brecce Bianche, 60131 Ancona, Italy</mods:affiliation>
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<mods:namePart id="38FBD79743AD51B88EF74426D50D087E">Majewska, Roksana</mods:namePart>
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<mods:affiliation id="F682E16F166BD82F38263537816813B4">Unit for Environmental Sciences and Management, North-West University, Potchefstroom 2520, South Africa & Dipartimento di Scienze e Tecnologie Ambientali Biologiche e Farmaceutiche, Seconda Università di Napoli, 81100 Caserta, Italy</mods:affiliation>
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<mods:namePart id="3BEDB1848BDEF902908B877D4FF6B936">Sterrenburg, Frithjof A. S.</mods:namePart>
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<mods:affiliation id="3DC4B155094E7FA5548C5A993E880BEC">National Natural History Museum “ Naturalis ”, Leiden, Stationsweg 1581852 LN Heiloo, The Netherlands</mods:affiliation>
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<mods:namePart id="138D3AF9CAE35246F992AE826230BAD3">Totti, Cecilia</mods:namePart>
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<mods:affiliation id="8160E5007BF75DD68CAC1CD8750F258B">Dipartimento di Scienze della Vita e dell’Ambiente, Università Politecnica delle Marche, via Brecce Bianche, 60131 Ancona, Italy</mods:affiliation>
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<mods:namePart id="370827DF8ED6500B33890EBAD74E1683">Stefano, Mario De</mods:namePart>
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<mods:affiliation id="6A3CB1D6295AACC776E23EF6E970934C">Dipartimento di Scienze e Tecnologie Ambientali Biologiche e Farmaceutiche, Seconda Università di Napoli, 81100 Caserta, Italy</mods:affiliation>
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<mods:title id="2FC8BFE145969B5207644D2F569C5061">Phytotaxa</mods:title>
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<mods:part id="DCC6E4BBA3D79E62E823AEB472AAC604">
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<mods:date id="142BD1396066690556E68C8299DB7D5E">2018</mods:date>
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<mods:number id="5DB2138FDBFFEBF988DFBF313DF8E089">2018-02-02</mods:number>
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<mods:number id="507AD57C3BBA59699EBA7AE64E60BAAB">336</mods:number>
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<mods:url id="D50441040B7C87F4DB62F94428F4E379">http://dx.doi.org/10.11646/phytotaxa.336.3.1</mods:url>
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<mods:classification id="EDAE30E654EDA48B77E740415D6D2459">journal article</mods:classification>
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<mods:identifier id="31667397673C519CD91F8CFCC0987CD2" type="DOI">10.11646/phytotaxa.336.3.1</mods:identifier>
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<subSubSection id="C31FEAA9FFDB837EFF6445E9860EAF8C" box="[136,871,1936,1963]" pageId="7" pageNumber="208" type="nomenclature">
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<paragraph id="8BBAB922FFDB837EFF6445E9860EAF8C" blockId="7.[136,871,1936,1963]" box="[136,871,1936,1963]" pageId="7" pageNumber="208">
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<heading id="D0F20E4EFFDB837EFF6445E9860EAF8C" box="[136,871,1936,1963]" fontSize="11" level="2" pageId="7" pageNumber="208" reason="3">
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<taxonomicName id="4C05C2A1FFDB837EFF6445E987B7AF8C" authority="(Donkin) Grunow 1867: 10" authorityName="Grunow" authorityPageNumber="10" authorityYear="1867" baseAuthorityName="Donkin" box="[136,734,1936,1963]" class="Bacillariophyceae" family="Cocconeidaceae" genus="Anorthoneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="7" pageNumber="208" phylum="Ochrophyta" rank="species" species="excentrica">
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<emphasis id="B9716530FFDB837EFF6445E987B7AF8C" bold="true" box="[136,734,1936,1963]" pageId="7" pageNumber="208">
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<emphasis id="B9716530FFDB837EFF6445E984FFAF8D" bold="true" box="[136,406,1936,1963]" italics="true" pageId="7" pageNumber="208">Anorthoneis excentrica</emphasis>
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(Donkin) Grunow 1867: 10
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</emphasis>
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</taxonomicName>
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(
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<figureCitation id="133EA5A7FFDB837EFD0145EB8637AF8C" box="[749,862,1938,1963]" captionStart-0="FIGURES 1–9" captionStart-1="FIGURES 10–13" captionStartId-0="8.[136,243,1843,1864]" captionStartId-1="9.[136,243,1571,1592]" captionTargetBox-0="[190,1397,234,1808]" captionTargetBox-1="[176,1410,181,1542]" captionTargetId-0="figure-54@8.[183,1403,224,1814]" captionTargetId-1="figure-14@9.[170,1416,175,1546]" captionTargetPageId-0="8" captionTargetPageId-1="9" captionText-0="FIGURES 1–9. Historical reports of Anorthoneis excentrica by different Authors. (1) Raphe-sternum valve drawing of A. excentrica from Donkin (1858) (Holotype); (2) Raphe-sternum valve drawing of A. excentrica from Ralfs in Pritchard (1861); (3) Sternum and raphe-sternum valve drawings of A. excentrica from Peragallo & Peragallo (1897–1908); (4) Sternum and raphe-sternum valve drawings of A. excentrica from Hustedt (1933); (5) Sternum valve of A. excentrica from Hendey (1964); (6) Sternum valve of A. excentrica from Sterrenburg (1988); (7) Sternum and raphe-sternum valve of A. excentrica from Witkowski et al. (2000); (8) Sternum valve of A. excentrica from slide BM 1466, Greville collection, LM image; (9) Raphe-sternum valve of A. excentrica from slide BM 1466, Greville collection, LM image. Magnifications: Fig. 6 = x2000; Fig. 7 = x1500. Scale bars: Figs 8, 9 = 10 μm." captionText-1="FIGURES 10–13. Anorthoneis excentrica from Sterrenburg’s sample 1 (1988), collected from the beach near Bergen aan Zee, Holland (August, 1958), SEM images. (10) External view of sternum valve showing faint eccentric sternum (arrow) and small, roundish terminal areas (arrowhead); (11) Detail of striae with smaller imperforated areola on the valve margin at the end of each stria (arrows); (12) External view of raphe-sternum valve with smaller areola at the end of each stria (arrows). (13) Internal view of raphe-sternum valve. Scale bars: Figs 10, 12, 13 = 10 μm; Fig. 11 = 2 μm." figureDoi-0="http://doi.org/10.5281/zenodo.13720106" figureDoi-1="http://doi.org/10.5281/zenodo.13720108" httpUri-0="https://zenodo.org/record/13720106/files/figure.png" httpUri-1="https://zenodo.org/record/13720108/files/figure.png" pageId="7" pageNumber="208">Figs 1–13</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="C31FEAA9FFDB8371FF6445C08673A8FE" lastPageId="8" lastPageNumber="209" pageId="7" pageNumber="208" type="reference_group">
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<paragraph id="8BBAB922FFDB837EFF6445C08645AFE9" blockId="7.[136,1452,1977,2070]" box="[136,812,1977,1998]" pageId="7" pageNumber="208">
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<emphasis id="B9716530FFDB837EFF6445C08467AFE9" bold="true" box="[136,270,1977,1998]" pageId="7" pageNumber="208">Basionym:—</emphasis>
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<taxonomicName id="4C05C2A1FFDB837EFEE145C087C4AFE9" authority="Donkin (1858)" authorityName="Donkin" authorityYear="1858" box="[269,685,1977,1998]" class="Bacillariophyceae" family="Cocconeidaceae" genus="Cocconeis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="7" pageNumber="208" phylum="Ochrophyta" rank="species" species="excentrica">
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<emphasis id="B9716530FFDB837EFEE145C084B2AFE9" box="[269,475,1977,1998]" italics="true" pageId="7" pageNumber="208">Cocconeis excentrica</emphasis>
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<bibRefCitation id="EF94C4D3FFDB837EFE0D45C08718AFE9" author="Donkin, A. S." box="[481,625,1977,1998]" pageId="7" pageNumber="208" pagination="12 - 34" refId="ref17447" refString="Donkin, A. S. (1858) On the marine Diatomaceae of Northumberland, with a description of eighteen new species. Transactions of the Microscopical Society of London New Series 6: 12 - 34." type="book chapter" year="1858">Donkin (1858)</bibRefCitation>
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, p. 25
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</taxonomicName>
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, pl. 3, fig.11.
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</paragraph>
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<paragraph id="8BBAB922FFDB837EFF6445A480C5A031" blockId="7.[136,1452,1977,2070]" pageId="7" pageNumber="208">
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||
<emphasis id="B9716530FFDB837EFF6445A48471AFD5" bold="true" box="[136,280,2013,2034]" pageId="7" pageNumber="208">References:—</emphasis>
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Grunow (1867), pl. 1, 1a, 2–11;
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<bibRefCitation id="EF94C4D3FFDB837EFDB545A4879BAFD5" author="De Toni, J. B." box="[601,754,2013,2034]" pageId="7" pageNumber="208" refId="ref17416" refString="De Toni, J. B. (1891 - 1894) Silloge algarum omnium hucusque cognitarum, Vol. II. Bacillarieae. Sectio I, Raphidee. Padova," type="book" year="1891">De Toni (1891)</bibRefCitation>
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, p. 468–69;
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<bibRefCitation id="EF94C4D3FFDB837EFC8345A48698AFD5" author="Cleve, P. T." box="[879,1009,2013,2034]" pageId="7" pageNumber="208" pagination="1 - 194" refId="ref16911" refString="Cleve, P. T. (1895) Synopsis of the naviculoid diatoms. Kongliga Svenska VetenskapsAkademiens Handligar, Fjarde serien 26: 1 - 194." type="journal article" year="1895">Cleve (1895)</bibRefCitation>
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, p. 166, pl. 3, fig. 12;
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<bibRefCitation id="EF94C4D3FFDB837EFB3F45A4859FA031" author="Peragallo, H. & Peragallo, M." pageId="7" pageNumber="208" refId="ref18809" refString="Peragallo, H. & Peragallo, M. (1897 - 1908) Diatomees marines de France et des districts maritimes voisins. Micrographie-Editeur, Grezsur-Loing, 491 pp." type="book" year="1897">Peragallo & Peragallo (1897</bibRefCitation>
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–1908), p. 24, pl. 5, fig. 1;
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<bibRefCitation id="EF94C4D3FFDB837EFE124A7887E8A031" author="Boyer, C. S." box="[510,641,2049,2070]" pageId="7" pageNumber="208" refId="ref16847" refString="Boyer, C. S. (1916) The Diatomaceae of Philadelphia and vicinity. J. B. Lippincott Co., Philadelphia." type="book" year="1916">Boyer (1916)</bibRefCitation>
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, pl. 16, figs 30, 31;
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<bibRefCitation id="EF94C4D3FFDB837EFCAA4A7886A3A031" author="Boyer, C. S." box="[838,970,2049,2070]" pageId="7" pageNumber="208" pagination="229 - 583" refId="ref16873" refString="Boyer, C. S. (1927) Synopsis of the North American Diatomaceae. Part II. Proceeding Of the Academy of Natural Sciences of Philadelphia 79 (suppl.): 229 - 583." type="journal article" year="1927">Boyer (1927)</bibRefCitation>
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, p. 241;
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<bibRefCitation id="EF94C4D3FFDB837EFBF34A7881DAA031" author="Hustedt, F." box="[1055,1203,2049,2070]" pageId="7" pageNumber="208" pagination="321 - 576" refId="ref18121" refString="Hustedt, F. (1933) Die Kieselalgen Deutschlands, Osterreichs und der Schweiz unter Beruchsichtigung der ubrigen Lander Europas sowie der angrenzenden Meeresgebiete. In: Rabenhorst, L. (Ed.) Kryptogamen-Flora von Deutschaland, Osterreichs und der Schweiz, Band 7, Teil 2. Akademische Verlagsgesellschaft, Leipzig, pp. 321 - 576." type="book chapter" year="1933">Hustedt (1933)</bibRefCitation>
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, p. 319, fig. 780;
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<bibRefCitation id="EF94C4D3FFDB837EFA8C4A7880C5A031" author="Van der Werff, A. & Huls, H." box="[1376,1452,2049,2070]" pageId="7" pageNumber="208" refId="ref20106" refString="Van der Werff, A. & Huls, H. (1957 - 1974) Diatomeenflora van Nederland. Abcoude, Den Haag, 581 pp." type="book" year="1957">Van der</bibRefCitation>
|
||
</paragraph>
|
||
<paragraph id="8BBAB922FFD48371FF5142D98673A8FE" blockId="8.[189,1451,160,217]" pageId="8" pageNumber="209">
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||
Werff & Huls (1957), pl. 14, fig. 93;
|
||
<bibRefCitation id="EF94C4D3FFD48371FDC642D987D7A892" author="Hendey, N. I." box="[554,702,160,181]" pageId="8" pageNumber="209" refId="ref17986" refString="Hendey, N. I. (1964) An introductory account of the smaller algae of British coastal waters. Part V. Bacillariophyceae (Diatoms). Her Majesty Stationery Office, London, 317 pp." type="book" year="1964">Hendey (1964)</bibRefCitation>
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, p. 182, pl. 36, fig. 10;
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<bibRefCitation id="EF94C4D3FFD48371FC4B42D98108A892" author="Sterrenburg, F. A. S." box="[935,1121,160,181]" pageId="8" pageNumber="209" pagination="3 - 4" refId="ref19793" refString="Sterrenburg, F. A. S. (1988) Observations on the genus Anorthoneis Grunow. Nova Hedwigia 47 (3 - 4): 363 - 376." type="journal article" year="1988">Sterrenburg (1988)</bibRefCitation>
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, p. 363–376, figs 5–6, 24–27, 29;
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<bibRefCitation id="EF94C4D3FFD48371FF5142BD84CDA8FE" author="Witkowski, A. & Lange-Bertalot, H. & Metzeltin, D." box="[189,420,196,217]" pageId="8" pageNumber="209" refId="ref20321" refString="Witkowski, A., Lange-Bertalot, H. & Metzeltin, D. (2000) Diatom flora of marine coasts I. Iconographia Diatomologica. Vol. 7. Koeltz Scientific Books, 925 pp." type="book" year="2000">
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Witkowski
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<emphasis id="B9716530FFD48371FEC042BD8434A8FE" box="[300,349,196,217]" italics="true" pageId="8" pageNumber="209">et al.</emphasis>
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(2000)
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</bibRefCitation>
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, p. 97, pl. 42, fig. 20, pl. 54, figs 9, 10.
|
||
</paragraph>
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||
</subSubSection>
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<caption id="DF7AE9AAFFD48371FF64454A813FA007" ID-DOI="http://doi.org/10.5281/zenodo.13720106" ID-Zenodo-Dep="13720106" httpUri="https://zenodo.org/record/13720106/files/figure.png" pageId="8" pageNumber="209" startId="8.[136,243,1843,1864]" targetBox="[190,1397,234,1808]" targetPageId="8" targetType="figure">
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<paragraph id="8BBAB922FFD48371FF64454A813FA007" blockId="8.[136,1452,1843,2080]" pageId="8" pageNumber="209">
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<emphasis id="B9716530FFD48371FF64454A844CAF6F" bold="true" box="[136,293,1843,1864]" pageId="8" pageNumber="209">FIGURES 1–9.</emphasis>
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Historical reports of
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<taxonomicName id="4C05C2A1FFD48371FE10454A87B7AF6F" authorityName="Grunow" authorityYear="1867" baseAuthorityName="Donkin" box="[508,734,1843,1864]" class="Bacillariophyceae" family="Cocconeidaceae" genus="Anorthoneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="8" pageNumber="209" phylum="Ochrophyta" rank="species" species="excentrica">
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<emphasis id="B9716530FFD48371FE10454A87B7AF6F" box="[508,734,1843,1864]" italics="true" pageId="8" pageNumber="209">Anorthoneis excentrica</emphasis>
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||
</taxonomicName>
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by different Authors. (1) Raphe-sternum valve drawing of
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||
<taxonomicName id="4C05C2A1FFD48371FAC6454A80C2AF6F" authorityName="Grunow" authorityYear="1867" baseAuthorityName="Donkin" box="[1322,1451,1843,1864]" class="Bacillariophyceae" family="Cocconeidaceae" genus="Anorthoneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="8" pageNumber="209" phylum="Ochrophyta" rank="species" species="excentrica">
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<emphasis id="B9716530FFD48371FAC6454A80C2AF6F" box="[1322,1451,1843,1864]" italics="true" pageId="8" pageNumber="209">A. excentrica</emphasis>
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||
</taxonomicName>
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from
|
||
<bibRefCitation id="EF94C4D3FFD48371FF53452E8439AF4B" author="Donkin, A. S." box="[191,336,1879,1900]" pageId="8" pageNumber="209" pagination="12 - 34" refId="ref17447" refString="Donkin, A. S. (1858) On the marine Diatomaceae of Northumberland, with a description of eighteen new species. Transactions of the Microscopical Society of London New Series 6: 12 - 34." type="book chapter" year="1858">Donkin (1858)</bibRefCitation>
|
||
(Holotype); (2) Raphe-sternum valve drawing of
|
||
<taxonomicName id="4C05C2A1FFD48371FCAE452E86AAAF4B" authorityName="Grunow" authorityYear="1867" baseAuthorityName="Donkin" box="[834,963,1879,1900]" class="Bacillariophyceae" family="Cocconeidaceae" genus="Anorthoneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="8" pageNumber="209" phylum="Ochrophyta" rank="species" species="excentrica">
|
||
<emphasis id="B9716530FFD48371FCAE452E86AAAF4B" box="[834,963,1879,1900]" italics="true" pageId="8" pageNumber="209">A. excentrica</emphasis>
|
||
</taxonomicName>
|
||
from Ralfs in
|
||
<bibRefCitation id="EF94C4D3FFD48371FBB6452E8194AF4B" author="Pritchard, A." box="[1114,1277,1879,1900]" pageId="8" pageNumber="209" refId="ref18840" refString="Pritchard, A. (1861) A history of infusoria living, and fossil: arranged according to Die infusionsthierchen of C. G. Ehrenberg; containing colored engravings, illustrative of all the genera, and descriptions of all the species in that work, with several new ones; to which is appended an account of those recently discovered in the chalk formations, 4 th edition. Whittaker & Co., London, 968 pp." type="book" year="1861">Pritchard (1861)</bibRefCitation>
|
||
; (3) Sternum and raphe-sternum valve drawings of
|
||
<taxonomicName id="4C05C2A1FFD48371FE2645028720AFB7" authorityName="Grunow" authorityYear="1867" baseAuthorityName="Donkin" box="[458,585,1915,1936]" class="Bacillariophyceae" family="Cocconeidaceae" genus="Anorthoneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="8" pageNumber="209" phylum="Ochrophyta" rank="species" species="excentrica">
|
||
<emphasis id="B9716530FFD48371FE2645028720AFB7" box="[458,585,1915,1936]" italics="true" pageId="8" pageNumber="209">A. excentrica</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<bibRefCitation id="EF94C4D3FFD48371FD68450286FEAFB7" author="Peragallo, H. & Peragallo, M." box="[644,919,1915,1936]" pageId="8" pageNumber="209" refId="ref18809" refString="Peragallo, H. & Peragallo, M. (1897 - 1908) Diatomees marines de France et des districts maritimes voisins. Micrographie-Editeur, Grezsur-Loing, 491 pp." type="book" year="1897">Peragallo & Peragallo (1897</bibRefCitation>
|
||
–1908); (4) Sternum and raphe-sternum valve drawings of
|
||
<taxonomicName id="4C05C2A1FFD48371FF4945E6844EAF93" authorityName="Grunow" authorityYear="1867" baseAuthorityName="Donkin" box="[165,295,1951,1972]" class="Bacillariophyceae" family="Cocconeidaceae" genus="Anorthoneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="8" pageNumber="209" phylum="Ochrophyta" rank="species" species="excentrica">
|
||
<emphasis id="B9716530FFD48371FF4945E6844EAF93" box="[165,295,1951,1972]" italics="true" pageId="8" pageNumber="209">A. excentrica</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<bibRefCitation id="EF94C4D3FFD48371FE8445E68496AF93" author="Hustedt, F." box="[360,511,1951,1972]" pageId="8" pageNumber="209" pagination="321 - 576" refId="ref18121" refString="Hustedt, F. (1933) Die Kieselalgen Deutschlands, Osterreichs und der Schweiz unter Beruchsichtigung der ubrigen Lander Europas sowie der angrenzenden Meeresgebiete. In: Rabenhorst, L. (Ed.) Kryptogamen-Flora von Deutschaland, Osterreichs und der Schweiz, Band 7, Teil 2. Akademische Verlagsgesellschaft, Leipzig, pp. 321 - 576." type="book chapter" year="1933">Hustedt (1933)</bibRefCitation>
|
||
; (5) Sternum valve of
|
||
<taxonomicName id="4C05C2A1FFD48371FD0B45E68600AF93" authorityName="Grunow" authorityYear="1867" baseAuthorityName="Donkin" box="[743,873,1951,1972]" class="Bacillariophyceae" family="Cocconeidaceae" genus="Anorthoneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="8" pageNumber="209" phylum="Ochrophyta" rank="species" species="excentrica">
|
||
<emphasis id="B9716530FFD48371FD0B45E68600AF93" box="[743,873,1951,1972]" italics="true" pageId="8" pageNumber="209">A. excentrica</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<bibRefCitation id="EF94C4D3FFD48371FC4745E68128AF93" author="Hendey, N. I." box="[939,1089,1951,1972]" pageId="8" pageNumber="209" refId="ref17986" refString="Hendey, N. I. (1964) An introductory account of the smaller algae of British coastal waters. Part V. Bacillariophyceae (Diatoms). Her Majesty Stationery Office, London, 317 pp." type="book" year="1964">Hendey (1964)</bibRefCitation>
|
||
; (6) Sternum valve of
|
||
<taxonomicName id="4C05C2A1FFD48371FAC545E680C2AF93" authorityName="Grunow" authorityYear="1867" baseAuthorityName="Donkin" box="[1321,1451,1951,1972]" class="Bacillariophyceae" family="Cocconeidaceae" genus="Anorthoneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="8" pageNumber="209" phylum="Ochrophyta" rank="species" species="excentrica">
|
||
<emphasis id="B9716530FFD48371FAC545E680C2AF93" box="[1321,1451,1951,1972]" italics="true" pageId="8" pageNumber="209">A. excentrica</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<bibRefCitation id="EF94C4D3FFD48371FF5245BA8411AFFF" author="Sterrenburg, F. A. S." box="[190,376,1987,2008]" pageId="8" pageNumber="209" pagination="3 - 4" refId="ref19793" refString="Sterrenburg, F. A. S. (1988) Observations on the genus Anorthoneis Grunow. Nova Hedwigia 47 (3 - 4): 363 - 376." type="journal article" year="1988">Sterrenburg (1988)</bibRefCitation>
|
||
; (7) Sternum and raphe-sternum valve of
|
||
<taxonomicName id="4C05C2A1FFD48371FCFE45BA86FBAFFF" authorityName="Grunow" authorityYear="1867" baseAuthorityName="Donkin" box="[786,914,1987,2008]" class="Bacillariophyceae" family="Cocconeidaceae" genus="Anorthoneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="8" pageNumber="209" phylum="Ochrophyta" rank="species" species="excentrica">
|
||
<emphasis id="B9716530FFD48371FCFE45BA86FBAFFF" box="[786,914,1987,2008]" italics="true" pageId="8" pageNumber="209">A. excentrica</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<bibRefCitation id="EF94C4D3FFD48371FC2245BA81D0AFFF" author="Witkowski, A. & Lange-Bertalot, H. & Metzeltin, D." box="[974,1209,1987,2008]" pageId="8" pageNumber="209" refId="ref20321" refString="Witkowski, A., Lange-Bertalot, H. & Metzeltin, D. (2000) Diatom flora of marine coasts I. Iconographia Diatomologica. Vol. 7. Koeltz Scientific Books, 925 pp." type="book" year="2000">
|
||
Witkowski
|
||
<emphasis id="B9716530FFD48371FBD245BA8119AFFF" box="[1086,1136,1987,2008]" italics="true" pageId="8" pageNumber="209">et al.</emphasis>
|
||
(2000)
|
||
</bibRefCitation>
|
||
; (8) Sternum valve of
|
||
<taxonomicName id="4C05C2A1FFD48371FA7B45BA8585AFDB" authorityName="Grunow" authorityYear="1867" baseAuthorityName="Donkin" class="Bacillariophyceae" family="Cocconeidaceae" genus="Anorthoneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="8" pageNumber="209" phylum="Ochrophyta" rank="species" species="excentrica">
|
||
<emphasis id="B9716530FFD48371FA7B45BA8585AFDB" italics="true" pageId="8" pageNumber="209">A. excentrica</emphasis>
|
||
</taxonomicName>
|
||
from slide BM 1466, Greville collection, LM image; (9) Raphe-sternum valve of
|
||
<taxonomicName id="4C05C2A1FFD48371FBEA459E81ECAFDB" authorityName="Grunow" authorityYear="1867" baseAuthorityName="Donkin" box="[1030,1157,2023,2044]" class="Bacillariophyceae" family="Cocconeidaceae" genus="Anorthoneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="8" pageNumber="209" phylum="Ochrophyta" rank="species" species="excentrica">
|
||
<emphasis id="B9716530FFD48371FBEA459E81ECAFDB" box="[1030,1157,2023,2044]" italics="true" pageId="8" pageNumber="209">A. excentrica</emphasis>
|
||
</taxonomicName>
|
||
from slide BM 1466, Greville collection, LM image. Magnifications: Fig. 6 = x2000; Fig. 7 = x1500. Scale bars: Figs 8, 9 = 10 μm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF7AE9AAFFD58370FF64445A877BAEEF" ID-DOI="http://doi.org/10.5281/zenodo.13720108" ID-Zenodo-Dep="13720108" httpUri="https://zenodo.org/record/13720108/files/figure.png" pageId="9" pageNumber="210" startId="9.[136,243,1571,1592]" targetBox="[176,1410,181,1542]" targetPageId="9" targetType="figure">
|
||
<paragraph id="8BBAB922FFD58370FF64445A877BAEEF" blockId="9.[136,1452,1571,1736]" pageId="9" pageNumber="210">
|
||
<emphasis id="B9716530FFD58370FF64445A8452AE1F" bold="true" box="[136,315,1571,1592]" pageId="9" pageNumber="210">FIGURES 10–13.</emphasis>
|
||
<taxonomicName id="4C05C2A1FFD58370FEAF445A874AAE1F" authorityName="Grunow" authorityYear="1867" baseAuthorityName="Donkin" box="[323,547,1571,1592]" class="Bacillariophyceae" family="Cocconeidaceae" genus="Anorthoneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="9" pageNumber="210" phylum="Ochrophyta" rank="species" species="excentrica">
|
||
<emphasis id="B9716530FFD58370FEAF445A874AAE1F" box="[323,547,1571,1592]" italics="true" pageId="9" pageNumber="210">Anorthoneis excentrica</emphasis>
|
||
</taxonomicName>
|
||
from Sterrenburg’s sample 1 (1988), collected from the beach near Bergen aan Zee, Holland (August, 1958), SEM images. (10) External view of sternum valve showing faint eccentric sternum (arrow) and small, roundish terminal areas (arrowhead); (11) Detail of striae with smaller imperforated areola on the valve margin at the end of each stria (arrows); (12) External view of raphe-sternum valve with smaller areola at the end of each stria (arrows). (13) Internal view of raphe-sternum valve. Scale bars: Figs 10, 12, 13 = 10 μm; Fig. 11 = 2 μm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C31FEAA9FFD58372FF6444898698A98C" lastPageId="11" lastPageNumber="212" pageId="9" pageNumber="210" type="description">
|
||
<paragraph id="8BBAB922FFD58370FF6444898468AF0B" blockId="9.[136,1452,1776,2079]" pageId="9" pageNumber="210">
|
||
<emphasis id="B9716530FFD58370FF6444898473AF2E" bold="true" box="[136,282,1776,1801]" pageId="9" pageNumber="210">Description.</emphasis>
|
||
Valves broadly elliptical to almost circular in outline (
|
||
<figureCitation id="133EA5A7FFD58370FC9A448986B0AF2E" box="[886,985,1776,1801]" captionStart="FIGURES 1–9" captionStartId="8.[136,243,1843,1864]" captionTargetBox="[190,1397,234,1808]" captionTargetId="figure-54@8.[183,1403,224,1814]" captionTargetPageId="8" captionText="FIGURES 1–9. Historical reports of Anorthoneis excentrica by different Authors. (1) Raphe-sternum valve drawing of A. excentrica from Donkin (1858) (Holotype); (2) Raphe-sternum valve drawing of A. excentrica from Ralfs in Pritchard (1861); (3) Sternum and raphe-sternum valve drawings of A. excentrica from Peragallo & Peragallo (1897–1908); (4) Sternum and raphe-sternum valve drawings of A. excentrica from Hustedt (1933); (5) Sternum valve of A. excentrica from Hendey (1964); (6) Sternum valve of A. excentrica from Sterrenburg (1988); (7) Sternum and raphe-sternum valve of A. excentrica from Witkowski et al. (2000); (8) Sternum valve of A. excentrica from slide BM 1466, Greville collection, LM image; (9) Raphe-sternum valve of A. excentrica from slide BM 1466, Greville collection, LM image. Magnifications: Fig. 6 = x2000; Fig. 7 = x1500. Scale bars: Figs 8, 9 = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.13720106" httpUri="https://zenodo.org/record/13720106/files/figure.png" pageId="9" pageNumber="210">Figs 1, 3</figureCitation>
|
||
). Apical axis: 32–35 μm, transapical axis: 25–28 μm.
|
||
</paragraph>
|
||
<paragraph id="8BBAB922FFD58370FF51454D842DA038" blockId="9.[136,1452,1776,2079]" pageId="9" pageNumber="210">
|
||
<emphasis id="B9716530FFD58370FF51454D846AAF68" bold="true" box="[189,259,1844,1871]" pageId="9" pageNumber="210">
|
||
<emphasis id="B9716530FFD58370FF51454D858EAF69" bold="true" box="[189,231,1844,1870]" italics="true" pageId="9" pageNumber="210">SV:</emphasis>
|
||
—
|
||
</emphasis>
|
||
Externally, valve face (
|
||
<figureCitation id="133EA5A7FFD58370FE13454F8727AF68" box="[511,590,1846,1871]" captionStart="FIGURES 10–13" captionStartId="9.[136,243,1571,1592]" captionTargetBox="[176,1410,181,1542]" captionTargetId="figure-14@9.[170,1416,175,1546]" captionTargetPageId="9" captionText="FIGURES 10–13. Anorthoneis excentrica from Sterrenburg’s sample 1 (1988), collected from the beach near Bergen aan Zee, Holland (August, 1958), SEM images. (10) External view of sternum valve showing faint eccentric sternum (arrow) and small, roundish terminal areas (arrowhead); (11) Detail of striae with smaller imperforated areola on the valve margin at the end of each stria (arrows); (12) External view of raphe-sternum valve with smaller areola at the end of each stria (arrows). (13) Internal view of raphe-sternum valve. Scale bars: Figs 10, 12, 13 = 10 μm; Fig. 11 = 2 μm." figureDoi="http://doi.org/10.5281/zenodo.13720108" httpUri="https://zenodo.org/record/13720108/files/figure.png" pageId="9" pageNumber="210">Fig. 10</figureCitation>
|
||
) flat, becoming convex towards the undifferentiated, wide mantle, terminating in small marginal area (
|
||
<figureCitation id="133EA5A7FFD58370FE61452184B7AF56" box="[397,478,1880,1905]" captionStart="FIGURES 10–13" captionStartId="9.[136,243,1571,1592]" captionTargetBox="[176,1410,181,1542]" captionTargetId="figure-14@9.[170,1416,175,1546]" captionTargetPageId="9" captionText="FIGURES 10–13. Anorthoneis excentrica from Sterrenburg’s sample 1 (1988), collected from the beach near Bergen aan Zee, Holland (August, 1958), SEM images. (10) External view of sternum valve showing faint eccentric sternum (arrow) and small, roundish terminal areas (arrowhead); (11) Detail of striae with smaller imperforated areola on the valve margin at the end of each stria (arrows); (12) External view of raphe-sternum valve with smaller areola at the end of each stria (arrows). (13) Internal view of raphe-sternum valve. Scale bars: Figs 10, 12, 13 = 10 μm; Fig. 11 = 2 μm." figureDoi="http://doi.org/10.5281/zenodo.13720108" httpUri="https://zenodo.org/record/13720108/files/figure.png" pageId="9" pageNumber="210">Fig. 11</figureCitation>
|
||
). Eccentric sternum not well discernible in SEM (
|
||
<figureCitation id="133EA5A7FFD58370FBE445218131AF56" box="[1032,1112,1880,1905]" captionStart="FIGURES 10–13" captionStartId="9.[136,243,1571,1592]" captionTargetBox="[176,1410,181,1542]" captionTargetId="figure-14@9.[170,1416,175,1546]" captionTargetPageId="9" captionText="FIGURES 10–13. Anorthoneis excentrica from Sterrenburg’s sample 1 (1988), collected from the beach near Bergen aan Zee, Holland (August, 1958), SEM images. (10) External view of sternum valve showing faint eccentric sternum (arrow) and small, roundish terminal areas (arrowhead); (11) Detail of striae with smaller imperforated areola on the valve margin at the end of each stria (arrows); (12) External view of raphe-sternum valve with smaller areola at the end of each stria (arrows). (13) Internal view of raphe-sternum valve. Scale bars: Figs 10, 12, 13 = 10 μm; Fig. 11 = 2 μm." figureDoi="http://doi.org/10.5281/zenodo.13720108" httpUri="https://zenodo.org/record/13720108/files/figure.png" pageId="9" pageNumber="210">Fig. 10</figureCitation>
|
||
arrow), not reaching the valve margin, terminating in small, roundish hyaline area (
|
||
<figureCitation id="133EA5A7FFD58370FD3245028659AFB3" box="[734,816,1915,1940]" captionStart="FIGURES 10–13" captionStartId="9.[136,243,1571,1592]" captionTargetBox="[176,1410,181,1542]" captionTargetId="figure-14@9.[170,1416,175,1546]" captionTargetPageId="9" captionText="FIGURES 10–13. Anorthoneis excentrica from Sterrenburg’s sample 1 (1988), collected from the beach near Bergen aan Zee, Holland (August, 1958), SEM images. (10) External view of sternum valve showing faint eccentric sternum (arrow) and small, roundish terminal areas (arrowhead); (11) Detail of striae with smaller imperforated areola on the valve margin at the end of each stria (arrows); (12) External view of raphe-sternum valve with smaller areola at the end of each stria (arrows). (13) Internal view of raphe-sternum valve. Scale bars: Figs 10, 12, 13 = 10 μm; Fig. 11 = 2 μm." figureDoi="http://doi.org/10.5281/zenodo.13720108" httpUri="https://zenodo.org/record/13720108/files/figure.png" pageId="9" pageNumber="210">Fig. 10</figureCitation>
|
||
arrowhead). Transapical striae uniseriate and radiate on both the valve face and the mantle,
|
||
<quantity id="4CFD14C7FFD58370FDF845E7871FAF90" box="[532,630,1950,1975]" metricMagnitude="-1" metricUnit="m" metricValue="2.921" metricValueMax="3.048" metricValueMin="2.794" pageId="9" pageNumber="210" unit="in" value="11.5" valueMax="12.0" valueMin="11.0">11–12 in</quantity>
|
||
10 μm close to the sternum, becoming denser towards the margin (
|
||
<quantity id="4CFD14C7FFD58370FA8945E785F7AFFE" metricMagnitude="-1" metricUnit="m" metricValue="3.175" metricValueMax="3.302" metricValueMin="3.048" pageId="9" pageNumber="210" unit="in" value="12.5" valueMax="13.0" valueMin="12.0">12–13 in</quantity>
|
||
10 μm), composed of circular areolae (approx. 250 μm,
|
||
<quantity id="4CFD14C7FFD58370FCE145B98607AFFE" box="[781,878,1984,2009]" metricMagnitude="-1" metricUnit="m" metricValue="2.667" metricValueMax="2.794" metricValueMin="2.54" pageId="9" pageNumber="210" unit="in" value="10.5" valueMax="11.0" valueMin="10.0">10–11 in</quantity>
|
||
10 μm) externally occluded by hymenes with short, radial perforations (
|
||
<figureCitation id="133EA5A7FFD58370FE88459A84DDAFDB" box="[356,436,2019,2044]" captionStart="FIGURES 10–13" captionStartId="9.[136,243,1571,1592]" captionTargetBox="[176,1410,181,1542]" captionTargetId="figure-14@9.[170,1416,175,1546]" captionTargetPageId="9" captionText="FIGURES 10–13. Anorthoneis excentrica from Sterrenburg’s sample 1 (1988), collected from the beach near Bergen aan Zee, Holland (August, 1958), SEM images. (10) External view of sternum valve showing faint eccentric sternum (arrow) and small, roundish terminal areas (arrowhead); (11) Detail of striae with smaller imperforated areola on the valve margin at the end of each stria (arrows); (12) External view of raphe-sternum valve with smaller areola at the end of each stria (arrows). (13) Internal view of raphe-sternum valve. Scale bars: Figs 10, 12, 13 = 10 μm; Fig. 11 = 2 μm." figureDoi="http://doi.org/10.5281/zenodo.13720108" httpUri="https://zenodo.org/record/13720108/files/figure.png" pageId="9" pageNumber="210">Fig. 11</figureCitation>
|
||
). In the valve margin, close to the end of each stria, a smaller imperforated areola is present (
|
||
<figureCitation id="133EA5A7FFD58370FF7C4A7F8589A038" box="[144,224,2054,2079]" captionStart="FIGURES 10–13" captionStartId="9.[136,243,1571,1592]" captionTargetBox="[176,1410,181,1542]" captionTargetId="figure-14@9.[170,1416,175,1546]" captionTargetPageId="9" captionText="FIGURES 10–13. Anorthoneis excentrica from Sterrenburg’s sample 1 (1988), collected from the beach near Bergen aan Zee, Holland (August, 1958), SEM images. (10) External view of sternum valve showing faint eccentric sternum (arrow) and small, roundish terminal areas (arrowhead); (11) Detail of striae with smaller imperforated areola on the valve margin at the end of each stria (arrows); (12) External view of raphe-sternum valve with smaller areola at the end of each stria (arrows). (13) Internal view of raphe-sternum valve. Scale bars: Figs 10, 12, 13 = 10 μm; Fig. 11 = 2 μm." figureDoi="http://doi.org/10.5281/zenodo.13720108" httpUri="https://zenodo.org/record/13720108/files/figure.png" pageId="9" pageNumber="210">Fig. 11</figureCitation>
|
||
arrows).
|
||
</paragraph>
|
||
<caption id="DF7AE9AAFFD68373FF64457D847EAFCE" ID-DOI="http://doi.org/10.5281/zenodo.13720110" ID-Zenodo-Dep="13720110" httpUri="https://zenodo.org/record/13720110/files/figure.png" pageId="10" pageNumber="211" startId="10.[136,243,1796,1817]" targetBox="[158,1434,190,1767]" targetPageId="10" targetType="figure">
|
||
<paragraph id="8BBAB922FFD68373FF64457D847EAFCE" blockId="10.[136,1452,1796,2025]" pageId="10" pageNumber="211">
|
||
<emphasis id="B9716530FFD68373FF64457D8455AF3E" bold="true" box="[136,316,1796,1817]" pageId="10" pageNumber="211">FIGURES 14–22.</emphasis>
|
||
<taxonomicName id="4C05C2A1FFD68373FEA8457D8493AF3E" authorityName="Hein 1991 Hein" authorityYear="1991" box="[324,506,1796,1817]" class="Bacillariophyceae" family="Cocconeidaceae" genus="Anorthoneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="10" pageNumber="211" phylum="Ochrophyta" rank="species" species="dulcis">
|
||
<emphasis id="B9716530FFD68373FEA8457D8493AF3E" box="[324,506,1796,1817]" italics="true" pageId="10" pageNumber="211">Anorthoneis dulcis</emphasis>
|
||
</taxonomicName>
|
||
specimens from
|
||
<bibRefCitation id="EF94C4D3FFD68373FD4F457D8675AF3E" author="Hein, M. K." box="[675,796,1796,1817]" pageId="10" pageNumber="211" pagination="267 - 280" refId="ref17935" refString="Hein, M. K. (1991) Anorthoneis dulcis sp. nov., a new freshwater diatom from Northern Florida, U. S. A. Diatom Research 6: 267 - 280. https: // doi. org / 10.1080 / 0269249 X. 1991.9705172" type="journal article" year="1991">Hein (1991)</bibRefCitation>
|
||
. (14) Raphe-sternum valve LM micrograph of
|
||
<taxonomicName id="4C05C2A1FFD68373FB05457D8056AF3E" authorityName="Hein 1991 Hein" authorityYear="1991" box="[1257,1343,1796,1817]" class="Bacillariophyceae" family="Cocconeidaceae" genus="Anorthoneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="10" pageNumber="211" phylum="Ochrophyta" rank="species" species="dulcis">
|
||
<emphasis id="B9716530FFD68373FB05457D8056AF3E" box="[1257,1343,1796,1817]" italics="true" pageId="10" pageNumber="211">A. dulcis</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<bibRefCitation id="EF94C4D3FFD68373FA91457D85A3AF1C" author="Hein, M. K." pageId="10" pageNumber="211" pagination="267 - 280" refId="ref17935" refString="Hein, M. K. (1991) Anorthoneis dulcis sp. nov., a new freshwater diatom from Northern Florida, U. S. A. Diatom Research 6: 267 - 280. https: // doi. org / 10.1080 / 0269249 X. 1991.9705172" type="journal article" year="1991">Hein (1991)</bibRefCitation>
|
||
, fig. 2 (holotype); (15) Raphe-sternum valve LM micrograph of
|
||
<taxonomicName id="4C05C2A1FFD68373FCB4455F86C6AF1C" authorityName="Hein 1991 Hein" authorityYear="1991" box="[856,943,1830,1851]" class="Bacillariophyceae" family="Cocconeidaceae" genus="Anorthoneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="10" pageNumber="211" phylum="Ochrophyta" rank="species" species="dulcis">
|
||
<emphasis id="B9716530FFD68373FCB4455F86C6AF1C" box="[856,943,1830,1851]" italics="true" pageId="10" pageNumber="211">A. dulcis</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<bibRefCitation id="EF94C4D3FFD68373FC1D455F8103AF1C" author="Hein, M. K." box="[1009,1130,1830,1851]" pageId="10" pageNumber="211" pagination="267 - 280" refId="ref17935" refString="Hein, M. K. (1991) Anorthoneis dulcis sp. nov., a new freshwater diatom from Northern Florida, U. S. A. Diatom Research 6: 267 - 280. https: // doi. org / 10.1080 / 0269249 X. 1991.9705172" type="journal article" year="1991">Hein (1991)</bibRefCitation>
|
||
, fig. 3; (16) Sternum valve LM micrograph of
|
||
<taxonomicName id="4C05C2A1FFD68373FEF545308407AF79" authorityName="Hein 1991 Hein" authorityYear="1991" box="[281,366,1865,1886]" class="Bacillariophyceae" family="Cocconeidaceae" genus="Anorthoneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="10" pageNumber="211" phylum="Ochrophyta" rank="species" species="dulcis">
|
||
<emphasis id="B9716530FFD68373FEF545308407AF79" box="[281,366,1865,1886]" italics="true" pageId="10" pageNumber="211">A. dulcis</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<bibRefCitation id="EF94C4D3FFD68373FE404530877DAF79" author="Hein, M. K." box="[428,532,1865,1886]" pageId="10" pageNumber="211" pagination="267 - 280" refId="ref17935" refString="Hein, M. K. (1991) Anorthoneis dulcis sp. nov., a new freshwater diatom from Northern Florida, U. S. A. Diatom Research 6: 267 - 280. https: // doi. org / 10.1080 / 0269249 X. 1991.9705172" type="journal article" year="1991">Hein 1991</bibRefCitation>
|
||
, fig. 3’; (17) Sternum valve LM micrograph of
|
||
<taxonomicName id="4C05C2A1FFD68373FC0545308157AF79" authorityName="Hein 1991 Hein" authorityYear="1991" box="[1001,1086,1865,1886]" class="Bacillariophyceae" family="Cocconeidaceae" genus="Anorthoneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="10" pageNumber="211" phylum="Ochrophyta" rank="species" species="dulcis">
|
||
<emphasis id="B9716530FFD68373FC0545308157AF79" box="[1001,1086,1865,1886]" italics="true" pageId="10" pageNumber="211">A. dulcis</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<bibRefCitation id="EF94C4D3FFD68373FB904530819AAF79" author="Hein, M. K." box="[1148,1267,1865,1886]" pageId="10" pageNumber="211" pagination="267 - 280" refId="ref17935" refString="Hein, M. K. (1991) Anorthoneis dulcis sp. nov., a new freshwater diatom from Northern Florida, U. S. A. Diatom Research 6: 267 - 280. https: // doi. org / 10.1080 / 0269249 X. 1991.9705172" type="journal article" year="1991">Hein (1991)</bibRefCitation>
|
||
, fig. 2’ (holotype); (18, 19) LM micrographs of
|
||
<taxonomicName id="4C05C2A1FFD68373FE4F45158491AFA6" authorityName="Hein 1991 Hein" authorityYear="1991" box="[419,504,1900,1921]" class="Bacillariophyceae" family="Cocconeidaceae" genus="Anorthoneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="10" pageNumber="211" phylum="Ochrophyta" rank="species" species="dulcis">
|
||
<emphasis id="B9716530FFD68373FE4F451584DBAFA6" box="[419,434,1900,1921]" italics="true" pageId="10" pageNumber="211">A</emphasis>
|
||
.
|
||
<emphasis id="B9716530FFD68373FE5345158491AFA6" box="[447,504,1900,1921]" italics="true" pageId="10" pageNumber="211">dulcis</emphasis>
|
||
</taxonomicName>
|
||
sternum and raphe-sternum valve from holotype (slide ANSP A-GC #55788, Diatom herbarium, Philadelphia Academy of Natural Sciences); (20–22) LM micrographs of
|
||
<taxonomicName id="4C05C2A1FFD68373FCA845F786FEAF84" authorityName="Hein 1991 Hein" authorityYear="1991" box="[836,919,1934,1955]" class="Bacillariophyceae" family="Cocconeidaceae" genus="Anorthoneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="10" pageNumber="211" phylum="Ochrophyta" rank="species" species="dulcis">
|
||
<emphasis id="B9716530FFD68373FCA845F7863AAF84" box="[836,851,1934,1955]" italics="true" pageId="10" pageNumber="211">A</emphasis>
|
||
.
|
||
<emphasis id="B9716530FFD68373FCB245F786FEAF84" box="[862,919,1934,1955]" italics="true" pageId="10" pageNumber="211">dulcis</emphasis>
|
||
</taxonomicName>
|
||
sternum and raphe-sternum valves from holotype (slide ANSP A-GC #55788, Diatom herbarium, Philadelphia Academy of Natural Sciences). Scale bars: Figs 14, 17–19 = 10 μm; Figs 15, 16, 20–22 = 5 μm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BBAB922FFD78372FF5142E78698A98C" blockId="11.[136,1452,158,427]" pageId="11" pageNumber="212">
|
||
<emphasis id="B9716530FFD78372FF5142E7847FA89F" bold="true" box="[189,278,158,184]" pageId="11" pageNumber="212">
|
||
<emphasis id="B9716530FFD78372FF5142E78593A89F" bold="true" box="[189,250,158,184]" italics="true" pageId="11" pageNumber="212">RSV:</emphasis>
|
||
—
|
||
</emphasis>
|
||
Externally, valve face flat to convex changing abruptly to concave in the mantle. Asymmetric raphe-sternum developed entirely within the valve face lacks a marked axial area. Proximal raphe endings expanded, pore-like, converge coaxially toward a broad central nodule (
|
||
<figureCitation id="133EA5A7FFD78372FD1A429C8620A8D9" box="[758,841,229,254]" captionStart="FIGURES 10–13" captionStartId="9.[136,243,1571,1592]" captionTargetBox="[176,1410,181,1542]" captionTargetId="figure-14@9.[170,1416,175,1546]" captionTargetPageId="9" captionText="FIGURES 10–13. Anorthoneis excentrica from Sterrenburg’s sample 1 (1988), collected from the beach near Bergen aan Zee, Holland (August, 1958), SEM images. (10) External view of sternum valve showing faint eccentric sternum (arrow) and small, roundish terminal areas (arrowhead); (11) Detail of striae with smaller imperforated areola on the valve margin at the end of each stria (arrows); (12) External view of raphe-sternum valve with smaller areola at the end of each stria (arrows). (13) Internal view of raphe-sternum valve. Scale bars: Figs 10, 12, 13 = 10 μm; Fig. 11 = 2 μm." figureDoi="http://doi.org/10.5281/zenodo.13720108" httpUri="https://zenodo.org/record/13720108/files/figure.png" pageId="11" pageNumber="212">Fig. 12</figureCitation>
|
||
). Distal raphe endings similar in shape to the proximal ones, terminating in roundish terminal areas distant from the valve margin (
|
||
<figureCitation id="133EA5A7FFD78372FC20437E8177A907" box="[972,1054,263,288]" captionStart="FIGURES 10–13" captionStartId="9.[136,243,1571,1592]" captionTargetBox="[176,1410,181,1542]" captionTargetId="figure-14@9.[170,1416,175,1546]" captionTargetPageId="9" captionText="FIGURES 10–13. Anorthoneis excentrica from Sterrenburg’s sample 1 (1988), collected from the beach near Bergen aan Zee, Holland (August, 1958), SEM images. (10) External view of sternum valve showing faint eccentric sternum (arrow) and small, roundish terminal areas (arrowhead); (11) Detail of striae with smaller imperforated areola on the valve margin at the end of each stria (arrows); (12) External view of raphe-sternum valve with smaller areola at the end of each stria (arrows). (13) Internal view of raphe-sternum valve. Scale bars: Figs 10, 12, 13 = 10 μm; Fig. 11 = 2 μm." figureDoi="http://doi.org/10.5281/zenodo.13720108" httpUri="https://zenodo.org/record/13720108/files/figure.png" pageId="11" pageNumber="212">Fig. 12</figureCitation>
|
||
). Radial striae uniseriate, becoming biseriate in the mantle,
|
||
<quantity id="4CFD14C7FFD78372FE7D4353849CA964" box="[401,501,298,323]" metricMagnitude="-1" metricUnit="m" metricValue="2.921" metricValueMax="3.302" metricValueMin="2.54" pageId="11" pageNumber="212" unit="in" value="11.5" valueMax="13.0" valueMin="10.0">10–13 in</quantity>
|
||
10 μm, composed of small circular areolae (
|
||
<quantity id="4CFD14C7FFD78372FC1C4353813CA964" box="[1008,1109,298,323]" metricMagnitude="-1" metricUnit="m" metricValue="3.556" metricValueMax="4.064" metricValueMin="3.048" pageId="11" pageNumber="212" unit="in" value="14.0" valueMax="16.0" valueMin="12.0">12–16 in</quantity>
|
||
10 μm) occluded by hymenes ultrastructurally similar to those in the SV. One smaller areola present at the end of each stria (
|
||
<figureCitation id="133EA5A7FFD78372FB034334802DA941" box="[1263,1348,333,358]" captionStart="FIGURES 10–13" captionStartId="9.[136,243,1571,1592]" captionTargetBox="[176,1410,181,1542]" captionTargetId="figure-14@9.[170,1416,175,1546]" captionTargetPageId="9" captionText="FIGURES 10–13. Anorthoneis excentrica from Sterrenburg’s sample 1 (1988), collected from the beach near Bergen aan Zee, Holland (August, 1958), SEM images. (10) External view of sternum valve showing faint eccentric sternum (arrow) and small, roundish terminal areas (arrowhead); (11) Detail of striae with smaller imperforated areola on the valve margin at the end of each stria (arrows); (12) External view of raphe-sternum valve with smaller areola at the end of each stria (arrows). (13) Internal view of raphe-sternum valve. Scale bars: Figs 10, 12, 13 = 10 μm; Fig. 11 = 2 μm." figureDoi="http://doi.org/10.5281/zenodo.13720108" httpUri="https://zenodo.org/record/13720108/files/figure.png" pageId="11" pageNumber="212">Fig. 12</figureCitation>
|
||
arrows). Internally, both the raphe-sternum and the central nodule thickened and prominent. Distal raphe endings terminating in reduced helictoglossae hardly reaching the hyaline terminal areas (
|
||
<figureCitation id="133EA5A7FFD78372FC7C43EB868AA98C" box="[912,995,402,427]" captionStart="FIGURES 10–13" captionStartId="9.[136,243,1571,1592]" captionTargetBox="[176,1410,181,1542]" captionTargetId="figure-14@9.[170,1416,175,1546]" captionTargetPageId="9" captionText="FIGURES 10–13. Anorthoneis excentrica from Sterrenburg’s sample 1 (1988), collected from the beach near Bergen aan Zee, Holland (August, 1958), SEM images. (10) External view of sternum valve showing faint eccentric sternum (arrow) and small, roundish terminal areas (arrowhead); (11) Detail of striae with smaller imperforated areola on the valve margin at the end of each stria (arrows); (12) External view of raphe-sternum valve with smaller areola at the end of each stria (arrows). (13) Internal view of raphe-sternum valve. Scale bars: Figs 10, 12, 13 = 10 μm; Fig. 11 = 2 μm." figureDoi="http://doi.org/10.5281/zenodo.13720108" httpUri="https://zenodo.org/record/13720108/files/figure.png" pageId="11" pageNumber="212">Fig. 13</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |