207 lines
37 KiB
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207 lines
37 KiB
XML
<document id="9E736D7F93A071F7C055A00466571029" ID-DOI="10.11646/phytotaxa.246.3.1" ID-ISSN="1179-3163" ID-Zenodo-Dep="13676859" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1725409081531" checkinUser="felipe" docAuthor="Almeida, Pryscilla D., Morales, Eduardo A., Wetzel, Carlos E., Ector, Luc & Bicudo, Denise C." docDate="2016" docId="03DC8782BC38FF941A85FF21FB6B5C4B" docLanguage="en" docName="phytotaxa.246.3.1.pdf" docOrigin="Phytotaxa 246 (3)" docSource="http://dx.doi.org/10.11646/phytotaxa.246.3.1" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Fragilaria neotropica P. D. Almeida, E. Morales & C. E. Wetzel 2016, sp. nov." docType="treatment" docVersion="2" lastPageNumber="171" masterDocId="FFE5FFFABC30FF9C1A0DFFBFFFEF5F2E" masterDocTitle="Two new diatoms in the genus Fragilaria Lyngbye (Fragilariophyceae) from tropical reservoirs in Brazil and comparison with type material of F. tenera" masterLastPageNumber="183" masterPageNumber="163" pageNumber="171" updateTime="1725428836693" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="17D4E146B6516FF6BE883D82E0A72A63">Two new diatoms in the genus Fragilaria Lyngbye (Fragilariophyceae) from tropical reservoirs in Brazil and comparison with type material of F. tenera</mods:title>
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<mods:name id="B915E823541331D8994B3B6C7D25BCBA" type="personal">
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<mods:namePart id="EE1CC2BAA848F8DA21CAF2209FDF65E3">Almeida, Pryscilla D.</mods:namePart>
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<mods:affiliation id="83A50C63986998D5DF2DD1C461109C87">Instituto de Botânica, Department of Ecology, Av. Miguel Stefano 3687, 04301 - 902, São Paulo, SP, Brazil</mods:affiliation>
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<mods:nameIdentifier id="6173AC3BA272267A196619F836C9881A" type="email">pryalmeida@gmail.com</mods:nameIdentifier>
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<mods:namePart id="613C828EB8DC3A4E6CB6AE519A4C2184">Morales, Eduardo A.</mods:namePart>
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<mods:affiliation id="FE782DC3487B43B131A2C16E259E5A88">Herbario Criptogámico, Universidad Católica Boliviana San Pablo, Calle M. Márquez esq. Plaza Jorge Trigo s / n, P. O. Box 5381, Cochabamba, Bolivia</mods:affiliation>
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<mods:namePart id="E994378A5C9598EC3720026291DDC8E9">Wetzel, Carlos E.</mods:namePart>
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<mods:affiliation id="D0266151A18B24782C56FA5F845997AA">Luxembourg Institute of Science and Technology (LIST), Environmental Research and Innovation Department (ERIN), 41 rue du Brill, L- 4422 Belvaux, Luxembourg</mods:affiliation>
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<mods:namePart id="A0A27411AFC05BD4C0C5CDFEEAC9AA36">Ector, Luc</mods:namePart>
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<mods:affiliation id="37916261F8D89DF11DC90759A44B16DC">Luxembourg Institute of Science and Technology (LIST), Environmental Research and Innovation Department (ERIN), 41 rue du Brill, L- 4422 Belvaux, Luxembourg</mods:affiliation>
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<mods:namePart id="B7446C5E127CB13C1271C77A7C4B228F">Bicudo, Denise C.</mods:namePart>
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<mods:affiliation id="F8CF31CC9F59B58B884C95D844A9DFC3">Instituto de Botânica, Department of Ecology, Av. Miguel Stefano 3687, 04301 - 902, São Paulo, SP, Brazil</mods:affiliation>
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<mods:title id="DCBF9F3A25EF2A4E858E3471DDD8A714">Phytotaxa</mods:title>
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<mods:date id="154DD7EE3ABFF411533C9EAC2A297062">2016</mods:date>
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<mods:number id="0CD7F6E8EB4EF8FBC66930230F2DB2D8">2016-02-12</mods:number>
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<mods:number id="05469149B3568ECE217DCA67696C59C9">246</mods:number>
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<mods:url id="0FF2A1F29CEA55E8B8EBA43B3E966F24">http://dx.doi.org/10.11646/phytotaxa.246.3.1</mods:url>
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<treatment id="03DC8782BC38FF941A85FF21FB6B5C4B" ID-DOI="http://doi.org/10.5281/zenodo.13676793" ID-Zenodo-Dep="13676793" LSID="urn:lsid:plazi:treatment:03DC8782BC38FF941A85FF21FB6B5C4B" httpUri="http://treatment.plazi.org/id/03DC8782BC38FF941A85FF21FB6B5C4B" lastPageNumber="171" pageId="8" pageNumber="171">
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<subSubSection id="C36F651FBC38FF941A85FF21FAFD5D49" pageId="8" pageNumber="171" type="nomenclature">
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<heading id="D08281F8BC38FF941A85FF21FBBD5F97" bold="true" box="[136,1106,158,185]" fontSize="11" level="1" pageId="8" pageNumber="171" reason="1">
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<taxonomicName id="4C754D17BC38FF941A85FF21FCBA5F97" authority="P.D.Almeida, E.Morales & C.E.Wetzel" authorityName="P. D. Almeida, E. Morales & C. E. Wetzel" authorityYear="2016" box="[136,853,158,185]" class="Bacillariophyceae" family="Fragilariaceae" genus="Fragilaria" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="8" pageNumber="171" phylum="Bacillariophyta" rank="species" species="neotropica" status="sp. nov.">
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<emphasis id="B901EA86BC38FF941A85FF21FE6D5F96" bold="true" box="[136,386,158,185]" italics="true" pageId="8" pageNumber="171">Fragilaria neotropica</emphasis>
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P.D.Almeida, E.Morales & C.E.Wetzel
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</taxonomicName>
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,
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<emphasis id="B901EA86BC38FF94196CFF20FC955F97" bold="true" box="[865,890,159,185]" italics="true" pageId="8" pageNumber="171">sp</emphasis>
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.
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<emphasis id="B901EA86BC38FF941985FF20FC5D5F97" bold="true" box="[904,946,159,185]" italics="true" pageId="8" pageNumber="171">nov</emphasis>
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.
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</taxonomicNameLabel>
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(
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<figureCitation id="134E2A11BC38FF9419C5FF1FFBA55F97" box="[968,1098,160,185]" captionStart-0="FIGURES 23–40" captionStart-1="FIGURES 41–53" captionStartId-0="8.[136,243,2032,2053]" captionStartId-1="9.[136,243,1849,1870]" captionTargetBox-0="[200,1388,893,2007]" captionTargetBox-1="[283,1313,200,1824]" captionTargetId-0="figure-359@8.[200,1388,893,2007]" captionTargetId-1="figure-14@9.[275,1313,190,1824]" captionTargetPageId-0="8" captionTargetPageId-1="9" captionText-0="FIGURES 23–40. LM. Fragilaria neotropica P.D.Almeida, E.Morales & C.E.Wetzel, sp. nov. 23–34. Population from type material SP427579 (surface sediments). 35–40. Population from periphyton. Scale bar = 10 μm." captionText-1="FIGURES 41–53. SEM. Fragilaria neotropica P.D.Almeida, E.Morales &C.E.Wetzel, sp. nov. Population fromtype material (SP427579). 41. Valve in external view. 42. Valve in internal view. 43. Apex in external view with rimoportula. 44. Apex in external view without rimoportula showing the apical pore field. 45.Apex in internal view without rimoportula. 46. Apex in internal view with rimoportula and showing the apical pore fields 47. Central area in external view showing spines and ghost striae. 48. Central area in internal view. 49. External view of striae with areolae covered with rotae. 50. Central area deformed. 51–53 Frustule showing details of the girdle bands ornamentation. Black arrow indicates open bands. Scale bar = 20 μm in Figs 41, 42. Scale bar = 3 μm in Figs 50, 52. Scale bar = 2 μm in Figs 44, 47, 48, 51, 53. Scale bar = 1 μm in Figs 43, 45, 46. Scale bar = 500 nm in Fig. 49." figureDoi-0="http://doi.org/10.5281/zenodo.13676875" figureDoi-1="http://doi.org/10.5281/zenodo.13676879" httpUri-0="https://zenodo.org/record/13676875/files/figure.png" httpUri-1="https://zenodo.org/record/13676879/files/figure.png" pageId="8" pageNumber="171">Figs 23–53</figureCitation>
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)
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BCA3694BC38FF941A85FF55FAFD5D49" blockId="8.[136,1452,234,723]" pageId="8" pageNumber="171">
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Frustules narrowly rectangular in girdle view. Valves linear-lanceolate, conspicuously inflated at the center, gradually narrowing towards the poles, frequently broken towards ends (
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<figureCitation id="134E2A11BC38FF941858FEB1FD2B5E0D" box="[597,708,270,291]" captionStart="FIGURES 23–40" captionStartId="8.[136,243,2032,2053]" captionTargetBox="[200,1388,893,2007]" captionTargetId="figure-359@8.[200,1388,893,2007]" captionTargetPageId="8" captionText="FIGURES 23–40. LM. Fragilaria neotropica P.D.Almeida, E.Morales & C.E.Wetzel, sp. nov. 23–34. Population from type material SP427579 (surface sediments). 35–40. Population from periphyton. Scale bar = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.13676875" httpUri="https://zenodo.org/record/13676875/files/figure.png" pageId="8" pageNumber="171">Figs 23–34</figureCitation>
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).Apices capitated, sometimes deflected without obvious pattern (
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<figureCitation id="134E2A11BC38FF941F3FFEB1FA4E5E0D" box="[1330,1441,270,291]" captionStart="FIGURES 23–40" captionStartId="8.[136,243,2032,2053]" captionTargetBox="[200,1388,893,2007]" captionTargetId="figure-359@8.[200,1388,893,2007]" captionTargetPageId="8" captionText="FIGURES 23–40. LM. Fragilaria neotropica P.D.Almeida, E.Morales & C.E.Wetzel, sp. nov. 23–34. Population from type material SP427579 (surface sediments). 35–40. Population from periphyton. Scale bar = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.13676875" httpUri="https://zenodo.org/record/13676875/files/figure.png" pageId="8" pageNumber="171">Figs 35–40</figureCitation>
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). Central area broader, with ghost striae and delimited by adjacent shortened striae (
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<figureCitation id="134E2A11BC38FF9419EDFE8DFB985E69" box="[992,1143,306,327]" captionStart="FIGURES 41–53" captionStartId="9.[136,243,1849,1870]" captionTargetBox="[283,1313,200,1824]" captionTargetId="figure-14@9.[275,1313,190,1824]" captionTargetPageId="9" captionText="FIGURES 41–53. SEM. Fragilaria neotropica P.D.Almeida, E.Morales &C.E.Wetzel, sp. nov. Population fromtype material (SP427579). 41. Valve in external view. 42. Valve in internal view. 43. Apex in external view with rimoportula. 44. Apex in external view without rimoportula showing the apical pore field. 45.Apex in internal view without rimoportula. 46. Apex in internal view with rimoportula and showing the apical pore fields 47. Central area in external view showing spines and ghost striae. 48. Central area in internal view. 49. External view of striae with areolae covered with rotae. 50. Central area deformed. 51–53 Frustule showing details of the girdle bands ornamentation. Black arrow indicates open bands. Scale bar = 20 μm in Figs 41, 42. Scale bar = 3 μm in Figs 50, 52. Scale bar = 2 μm in Figs 44, 47, 48, 51, 53. Scale bar = 1 μm in Figs 43, 45, 46. Scale bar = 500 nm in Fig. 49." figureDoi="http://doi.org/10.5281/zenodo.13676879" httpUri="https://zenodo.org/record/13676879/files/figure.png" pageId="8" pageNumber="171">Figs 47, 48, 50</figureCitation>
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), sometimes deformed in a zig-zag fashion (
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<figureCitation id="134E2A11BC38FF941B35FEE9FE005E45" box="[312,495,342,363]" captionStart="FIGURES 23–40" captionStartId="8.[136,243,2032,2053]" captionTargetBox="[200,1388,893,2007]" captionTargetId="figure-359@8.[200,1388,893,2007]" captionTargetPageId="8" captionText="FIGURES 23–40. LM. Fragilaria neotropica P.D.Almeida, E.Morales & C.E.Wetzel, sp. nov. 23–34. Population from type material SP427579 (surface sediments). 35–40. Population from periphyton. Scale bar = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.13676875" httpUri="https://zenodo.org/record/13676875/files/figure.png" pageId="8" pageNumber="171">Figs 31, 32, 39, 40</figureCitation>
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,
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<figureCitation id="134E2A11BC38FF941BF4FEE9FDFB5E45" box="[505,532,342,363]" captionStart="FIGURES 41–53" captionStartId="9.[136,243,1849,1870]" captionTargetBox="[283,1313,200,1824]" captionTargetId="figure-14@9.[275,1313,190,1824]" captionTargetPageId="9" captionText="FIGURES 41–53. SEM. Fragilaria neotropica P.D.Almeida, E.Morales &C.E.Wetzel, sp. nov. Population fromtype material (SP427579). 41. Valve in external view. 42. Valve in internal view. 43. Apex in external view with rimoportula. 44. Apex in external view without rimoportula showing the apical pore field. 45.Apex in internal view without rimoportula. 46. Apex in internal view with rimoportula and showing the apical pore fields 47. Central area in external view showing spines and ghost striae. 48. Central area in internal view. 49. External view of striae with areolae covered with rotae. 50. Central area deformed. 51–53 Frustule showing details of the girdle bands ornamentation. Black arrow indicates open bands. Scale bar = 20 μm in Figs 41, 42. Scale bar = 3 μm in Figs 50, 52. Scale bar = 2 μm in Figs 44, 47, 48, 51, 53. Scale bar = 1 μm in Figs 43, 45, 46. Scale bar = 500 nm in Fig. 49." figureDoi="http://doi.org/10.5281/zenodo.13676879" httpUri="https://zenodo.org/record/13676879/files/figure.png" pageId="8" pageNumber="171">50</figureCitation>
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). Sternum linear, narrow, inconspicuous (
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<figureCitation id="134E2A11BC38FF9419AFFEE9FBD95E45" box="[930,1078,342,363]" captionStart="FIGURES 23–40" captionStartId="8.[136,243,2032,2053]" captionTargetBox="[200,1388,893,2007]" captionTargetId="figure-359@8.[200,1388,893,2007]" captionTargetPageId="8" captionText="FIGURES 23–40. LM. Fragilaria neotropica P.D.Almeida, E.Morales & C.E.Wetzel, sp. nov. 23–34. Population from type material SP427579 (surface sediments). 35–40. Population from periphyton. Scale bar = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.13676875" httpUri="https://zenodo.org/record/13676875/files/figure.png" pageId="8" pageNumber="171">Figs 28, 35, 39</figureCitation>
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). Striae alternate, short and interrupted by spines, with indistinct areolae; difficult to observe in LM (
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<figureCitation id="134E2A11BC38FF941910FEC5FC605EA1" box="[797,911,378,399]" captionStart="FIGURES 23–40" captionStartId="8.[136,243,2032,2053]" captionTargetBox="[200,1388,893,2007]" captionTargetId="figure-359@8.[200,1388,893,2007]" captionTargetPageId="8" captionText="FIGURES 23–40. LM. Fragilaria neotropica P.D.Almeida, E.Morales & C.E.Wetzel, sp. nov. 23–34. Population from type material SP427579 (surface sediments). 35–40. Population from periphyton. Scale bar = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.13676875" httpUri="https://zenodo.org/record/13676875/files/figure.png" pageId="8" pageNumber="171">Figs 25–27</figureCitation>
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). Pyramidal spines throughout entire margin, including the poles, where 3–4 spines are present (
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<figureCitation id="134E2A11BC38FF941848FE21FD345E9D" box="[581,731,414,435]" captionStart="FIGURES 41–53" captionStartId="9.[136,243,1849,1870]" captionTargetBox="[283,1313,200,1824]" captionTargetId="figure-14@9.[275,1313,190,1824]" captionTargetPageId="9" captionText="FIGURES 41–53. SEM. Fragilaria neotropica P.D.Almeida, E.Morales &C.E.Wetzel, sp. nov. Population fromtype material (SP427579). 41. Valve in external view. 42. Valve in internal view. 43. Apex in external view with rimoportula. 44. Apex in external view without rimoportula showing the apical pore field. 45.Apex in internal view without rimoportula. 46. Apex in internal view with rimoportula and showing the apical pore fields 47. Central area in external view showing spines and ghost striae. 48. Central area in internal view. 49. External view of striae with areolae covered with rotae. 50. Central area deformed. 51–53 Frustule showing details of the girdle bands ornamentation. Black arrow indicates open bands. Scale bar = 20 μm in Figs 41, 42. Scale bar = 3 μm in Figs 50, 52. Scale bar = 2 μm in Figs 44, 47, 48, 51, 53. Scale bar = 1 μm in Figs 43, 45, 46. Scale bar = 500 nm in Fig. 49." figureDoi="http://doi.org/10.5281/zenodo.13676879" httpUri="https://zenodo.org/record/13676879/files/figure.png" pageId="8" pageNumber="171">Figs 41, 43, 44</figureCitation>
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). Spines on valve face located at junction between valve face/mantle (
|
||
<figureCitation id="134E2A11BC38FF941F8FFE21FECD5EF9" captionStart="FIGURES 41–53" captionStartId="9.[136,243,1849,1870]" captionTargetBox="[283,1313,200,1824]" captionTargetId="figure-14@9.[275,1313,190,1824]" captionTargetPageId="9" captionText="FIGURES 41–53. SEM. Fragilaria neotropica P.D.Almeida, E.Morales &C.E.Wetzel, sp. nov. Population fromtype material (SP427579). 41. Valve in external view. 42. Valve in internal view. 43. Apex in external view with rimoportula. 44. Apex in external view without rimoportula showing the apical pore field. 45.Apex in internal view without rimoportula. 46. Apex in internal view with rimoportula and showing the apical pore fields 47. Central area in external view showing spines and ghost striae. 48. Central area in internal view. 49. External view of striae with areolae covered with rotae. 50. Central area deformed. 51–53 Frustule showing details of the girdle bands ornamentation. Black arrow indicates open bands. Scale bar = 20 μm in Figs 41, 42. Scale bar = 3 μm in Figs 50, 52. Scale bar = 2 μm in Figs 44, 47, 48, 51, 53. Scale bar = 1 μm in Figs 43, 45, 46. Scale bar = 500 nm in Fig. 49." figureDoi="http://doi.org/10.5281/zenodo.13676879" httpUri="https://zenodo.org/record/13676879/files/figure.png" pageId="8" pageNumber="171">Figs 41, 51–53</figureCitation>
|
||
). Striae composed of 1–3 areolae on valve face and 1–3 areolae on mantle (
|
||
<figureCitation id="134E2A11BC38FF941E06FE7DFB915EF9" box="[1035,1150,450,471]" captionStart="FIGURES 41–53" captionStartId="9.[136,243,1849,1870]" captionTargetBox="[283,1313,200,1824]" captionTargetId="figure-14@9.[275,1313,190,1824]" captionTargetPageId="9" captionText="FIGURES 41–53. SEM. Fragilaria neotropica P.D.Almeida, E.Morales &C.E.Wetzel, sp. nov. Population fromtype material (SP427579). 41. Valve in external view. 42. Valve in internal view. 43. Apex in external view with rimoportula. 44. Apex in external view without rimoportula showing the apical pore field. 45.Apex in internal view without rimoportula. 46. Apex in internal view with rimoportula and showing the apical pore fields 47. Central area in external view showing spines and ghost striae. 48. Central area in internal view. 49. External view of striae with areolae covered with rotae. 50. Central area deformed. 51–53 Frustule showing details of the girdle bands ornamentation. Black arrow indicates open bands. Scale bar = 20 μm in Figs 41, 42. Scale bar = 3 μm in Figs 50, 52. Scale bar = 2 μm in Figs 44, 47, 48, 51, 53. Scale bar = 1 μm in Figs 43, 45, 46. Scale bar = 500 nm in Fig. 49." figureDoi="http://doi.org/10.5281/zenodo.13676879" httpUri="https://zenodo.org/record/13676879/files/figure.png" pageId="8" pageNumber="171">Figs 47, 52</figureCitation>
|
||
). Areolae rounded indistinct in LM (
|
||
<figureCitation id="134E2A11BC38FF941AFDFE59FE8D5ED5" box="[240,354,486,507]" captionStart="FIGURES 23–40" captionStartId="8.[136,243,2032,2053]" captionTargetBox="[200,1388,893,2007]" captionTargetId="figure-359@8.[200,1388,893,2007]" captionTargetPageId="8" captionText="FIGURES 23–40. LM. Fragilaria neotropica P.D.Almeida, E.Morales & C.E.Wetzel, sp. nov. 23–34. Population from type material SP427579 (surface sediments). 35–40. Population from periphyton. Scale bar = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.13676875" httpUri="https://zenodo.org/record/13676875/files/figure.png" pageId="8" pageNumber="171">Figs 26, 27</figureCitation>
|
||
), covered with rotae (
|
||
<figureCitation id="134E2A11BC38FF941834FE59FD185ED5" box="[569,759,486,507]" captionStart="FIGURES 41–53" captionStartId="9.[136,243,1849,1870]" captionTargetBox="[283,1313,200,1824]" captionTargetId="figure-14@9.[275,1313,190,1824]" captionTargetPageId="9" captionText="FIGURES 41–53. SEM. Fragilaria neotropica P.D.Almeida, E.Morales &C.E.Wetzel, sp. nov. Population fromtype material (SP427579). 41. Valve in external view. 42. Valve in internal view. 43. Apex in external view with rimoportula. 44. Apex in external view without rimoportula showing the apical pore field. 45.Apex in internal view without rimoportula. 46. Apex in internal view with rimoportula and showing the apical pore fields 47. Central area in external view showing spines and ghost striae. 48. Central area in internal view. 49. External view of striae with areolae covered with rotae. 50. Central area deformed. 51–53 Frustule showing details of the girdle bands ornamentation. Black arrow indicates open bands. Scale bar = 20 μm in Figs 41, 42. Scale bar = 3 μm in Figs 50, 52. Scale bar = 2 μm in Figs 44, 47, 48, 51, 53. Scale bar = 1 μm in Figs 43, 45, 46. Scale bar = 500 nm in Fig. 49." figureDoi="http://doi.org/10.5281/zenodo.13676879" httpUri="https://zenodo.org/record/13676879/files/figure.png" pageId="8" pageNumber="171">Figs 43, 47, 49, 50</figureCitation>
|
||
). Apical pore fields of the ocellulimbus
|
||
<typeStatus id="54CE8836BC38FF941E8EFE59FB435ED5" box="[1155,1196,486,507]" pageId="8" pageNumber="171">type</typeStatus>
|
||
with 2–3 rows of poroids (
|
||
<figureCitation id="134E2A11BC38FF941AC9FDB5FED95D31" box="[196,310,522,543]" captionStart="FIGURES 41–53" captionStartId="9.[136,243,1849,1870]" captionTargetBox="[283,1313,200,1824]" captionTargetId="figure-14@9.[275,1313,190,1824]" captionTargetPageId="9" captionText="FIGURES 41–53. SEM. Fragilaria neotropica P.D.Almeida, E.Morales &C.E.Wetzel, sp. nov. Population fromtype material (SP427579). 41. Valve in external view. 42. Valve in internal view. 43. Apex in external view with rimoportula. 44. Apex in external view without rimoportula showing the apical pore field. 45.Apex in internal view without rimoportula. 46. Apex in internal view with rimoportula and showing the apical pore fields 47. Central area in external view showing spines and ghost striae. 48. Central area in internal view. 49. External view of striae with areolae covered with rotae. 50. Central area deformed. 51–53 Frustule showing details of the girdle bands ornamentation. Black arrow indicates open bands. Scale bar = 20 μm in Figs 41, 42. Scale bar = 3 μm in Figs 50, 52. Scale bar = 2 μm in Figs 44, 47, 48, 51, 53. Scale bar = 1 μm in Figs 43, 45, 46. Scale bar = 500 nm in Fig. 49." figureDoi="http://doi.org/10.5281/zenodo.13676879" httpUri="https://zenodo.org/record/13676879/files/figure.png" pageId="8" pageNumber="171">Figs 43–46</figureCitation>
|
||
). Plaques present on abvalvar margin of mantle (
|
||
<figureCitation id="134E2A11BC38FF94191FFDB5FC6C5D31" box="[786,899,522,543]" captionStart="FIGURES 41–53" captionStartId="9.[136,243,1849,1870]" captionTargetBox="[283,1313,200,1824]" captionTargetId="figure-14@9.[275,1313,190,1824]" captionTargetPageId="9" captionText="FIGURES 41–53. SEM. Fragilaria neotropica P.D.Almeida, E.Morales &C.E.Wetzel, sp. nov. Population fromtype material (SP427579). 41. Valve in external view. 42. Valve in internal view. 43. Apex in external view with rimoportula. 44. Apex in external view without rimoportula showing the apical pore field. 45.Apex in internal view without rimoportula. 46. Apex in internal view with rimoportula and showing the apical pore fields 47. Central area in external view showing spines and ghost striae. 48. Central area in internal view. 49. External view of striae with areolae covered with rotae. 50. Central area deformed. 51–53 Frustule showing details of the girdle bands ornamentation. Black arrow indicates open bands. Scale bar = 20 μm in Figs 41, 42. Scale bar = 3 μm in Figs 50, 52. Scale bar = 2 μm in Figs 44, 47, 48, 51, 53. Scale bar = 1 μm in Figs 43, 45, 46. Scale bar = 500 nm in Fig. 49." figureDoi="http://doi.org/10.5281/zenodo.13676879" httpUri="https://zenodo.org/record/13676879/files/figure.png" pageId="8" pageNumber="171">Figs 52, 53</figureCitation>
|
||
). One small rimoportula present at one of the valve ends (
|
||
<figureCitation id="134E2A11BC38FF941AC9FD91FEB65D6D" box="[196,345,558,579]" captionStart="FIGURES 41–53" captionStartId="9.[136,243,1849,1870]" captionTargetBox="[283,1313,200,1824]" captionTargetId="figure-14@9.[275,1313,190,1824]" captionTargetPageId="9" captionText="FIGURES 41–53. SEM. Fragilaria neotropica P.D.Almeida, E.Morales &C.E.Wetzel, sp. nov. Population fromtype material (SP427579). 41. Valve in external view. 42. Valve in internal view. 43. Apex in external view with rimoportula. 44. Apex in external view without rimoportula showing the apical pore field. 45.Apex in internal view without rimoportula. 46. Apex in internal view with rimoportula and showing the apical pore fields 47. Central area in external view showing spines and ghost striae. 48. Central area in internal view. 49. External view of striae with areolae covered with rotae. 50. Central area deformed. 51–53 Frustule showing details of the girdle bands ornamentation. Black arrow indicates open bands. Scale bar = 20 μm in Figs 41, 42. Scale bar = 3 μm in Figs 50, 52. Scale bar = 2 μm in Figs 44, 47, 48, 51, 53. Scale bar = 1 μm in Figs 43, 45, 46. Scale bar = 500 nm in Fig. 49." figureDoi="http://doi.org/10.5281/zenodo.13676879" httpUri="https://zenodo.org/record/13676879/files/figure.png" pageId="8" pageNumber="171">Figs 41–43, 46</figureCitation>
|
||
). Cingulum composed of 2–3 copulae. Girdle bands open with two rows of unoccluded perforations (
|
||
<figureCitation id="134E2A11BC38FF941F3DFD91FA4E5D6D" box="[1328,1441,558,579]" captionStart="FIGURES 41–53" captionStartId="9.[136,243,1849,1870]" captionTargetBox="[283,1313,200,1824]" captionTargetId="figure-14@9.[275,1313,190,1824]" captionTargetPageId="9" captionText="FIGURES 41–53. SEM. Fragilaria neotropica P.D.Almeida, E.Morales &C.E.Wetzel, sp. nov. Population fromtype material (SP427579). 41. Valve in external view. 42. Valve in internal view. 43. Apex in external view with rimoportula. 44. Apex in external view without rimoportula showing the apical pore field. 45.Apex in internal view without rimoportula. 46. Apex in internal view with rimoportula and showing the apical pore fields 47. Central area in external view showing spines and ghost striae. 48. Central area in internal view. 49. External view of striae with areolae covered with rotae. 50. Central area deformed. 51–53 Frustule showing details of the girdle bands ornamentation. Black arrow indicates open bands. Scale bar = 20 μm in Figs 41, 42. Scale bar = 3 μm in Figs 50, 52. Scale bar = 2 μm in Figs 44, 47, 48, 51, 53. Scale bar = 1 μm in Figs 43, 45, 46. Scale bar = 500 nm in Fig. 49." figureDoi="http://doi.org/10.5281/zenodo.13676879" httpUri="https://zenodo.org/record/13676879/files/figure.png" pageId="8" pageNumber="171">Figs 51–53</figureCitation>
|
||
). Colonies not observed. Plastids unknown. Length: 52.0–72.0 μm, width: 1.7–2.0 μm, stria density
|
||
<quantity id="4C8D9B71BC38FF941E7FFDEDFB285D49" box="[1138,1223,594,615]" metricMagnitude="-1" metricUnit="m" metricValue="7.62" metricValueMax="8.128" metricValueMin="7.112" pageId="8" pageNumber="171" unit="in" value="30.0" valueMax="32.0" valueMin="28.0">28–32 in</quantity>
|
||
10 μm.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36F651FBC38FF941A85FDC9FE5E5DFD" pageId="8" pageNumber="171" type="materials_examined">
|
||
<paragraph id="8BCA3694BC38FF941A85FDC9FE5E5DFD" blockId="8.[136,1452,234,723]" pageId="8" pageNumber="171">
|
||
<emphasis id="B901EA86BC38FF941A85FDC9FF555DA5" bold="true" box="[136,186,630,651]" pageId="8" pageNumber="171">Type</emphasis>
|
||
:—
|
||
<collectingCountry id="F3627604BC38FF941ADAFDC9FEDC5DA5" box="[215,307,630,651]" name="Brazil" pageId="8" pageNumber="171">BRAZIL</collectingCountry>
|
||
.
|
||
<collectingRegion id="49B1F876BC38FF941B36FDC9FE705DA5" box="[315,415,630,651]" country="Brazil" name="Sao Paulo" pageId="8" pageNumber="171">São Paulo</collectingRegion>
|
||
: Cotia, Pedro Beicht Reservoir,
|
||
<geoCoordinate id="EE415053BC38FF9418DEFDC9FC8B5DA5" box="[723,868,630,651]" degrees="23" direction="south" minutes="44" orientation="latitude" pageId="8" pageNumber="171" precision="1" seconds="00.5" value="-23.733473">23° 44’00.5” S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE415053BC38FF941963FDC9FBE55DA5" box="[878,1034,630,651]" degrees="46" direction="west" minutes="57" orientation="longitude" pageId="8" pageNumber="171" precision="1" seconds="24.5" value="-46.956806">46° 57’ 24.5” W</geoCoordinate>
|
||
,
|
||
<quantity id="4C8D9B71BC38FF941E19FDC9FBBE5DA5" box="[1044,1105,630,651]" metricMagnitude="2" metricUnit="m" metricValue="9.209999999999999" pageId="8" pageNumber="171" unit="m" value="921.0">921 m</quantity>
|
||
a.s.l.,
|
||
<emphasis id="B901EA86BC38FF941E83FDC9FB725DA5" box="[1166,1181,630,651]" italics="true" pageId="8" pageNumber="171">
|
||
<collectionCode id="ED64AE51BC38FF941E83FDC9FB725DA5" box="[1166,1181,630,651]" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="8" pageNumber="171" type="Herbarium">P</collectionCode>
|
||
</emphasis>
|
||
.
|
||
<emphasis id="B901EA86BC38FF941EAEFDC9FB5B5DA5" box="[1187,1204,630,651]" italics="true" pageId="8" pageNumber="171">D</emphasis>
|
||
.
|
||
<emphasis id="B901EA86BC38FF941ECDFDC9FAD05DA5" box="[1216,1343,630,651]" italics="true" pageId="8" pageNumber="171">Almeida & D</emphasis>
|
||
.
|
||
<emphasis id="B901EA86BC38FF941F4BFDC9FAB95DA5" box="[1350,1366,630,651]" italics="true" pageId="8" pageNumber="171">
|
||
<collectionCode id="ED64AE51BC38FF941F4BFDC9FAB95DA5" box="[1350,1366,630,651]" country="Denmark" name="University of Copenhagen" pageId="8" pageNumber="171" type="Herbarium">C</collectionCode>
|
||
</emphasis>
|
||
.
|
||
<emphasis id="B901EA86BC38FF941F6CFDC9FA4A5DA5" box="[1377,1445,630,651]" italics="true" pageId="8" pageNumber="171">Bicudo</emphasis>
|
||
,
|
||
<emphasis id="B901EA86BC38FF941AB0FD25FED15D81" box="[189,318,666,687]" italics="true" pageId="8" pageNumber="171">
|
||
<date id="FFCB1054BC38FF941AB0FD25FED15D81" box="[189,318,666,687]" pageId="8" pageNumber="171" value="2010-06-18">18 June 2010</date>
|
||
</emphasis>
|
||
(
|
||
<tableCitation id="C6F7032FBC38FF941B46FD25FE7D5D81" box="[331,402,666,687]" captionStart="TABLE 1" captionStartId="3.[136,224,160,183]" captionText="TABLE 1. Data from sampling sites of Fragilaria neotropica and F. spectra in reservoirs in the Alto Tietê Basin, São Paulo, Brazil, compartments and herbarium codes. Winter (W) and Summer (S)." pageId="8" pageNumber="171">Table 1</tableCitation>
|
||
) (
|
||
<typeStatus id="54CE8836BC38FF941BA5FD25FE115D81" box="[424,510,666,687]" pageId="8" pageNumber="171" type="holotype">holotype</typeStatus>
|
||
<collectionCode id="ED64AE51BC38FF94180EFD25FDCB5D81" box="[515,548,666,687]" country="Brazil" name="Instituto de Botânica" pageId="8" pageNumber="171" type="Herbarium">SP</collectionCode>
|
||
!, population on slide
|
||
<collectionCode id="ED64AE51BC38FF9418E2FD25FCE65D81" box="[751,777,666,687]" country="Brazil" name="Instituto de Botânica" pageId="8" pageNumber="171" type="Herbarium">SP</collectionCode>
|
||
427579, illustrated here in
|
||
<collectionCode id="ED64AE51BC38FF941E06FD25FBC05D81" box="[1035,1071,666,687]" country="Mozambique" lsid="urn:lsid:biocol.org:col:13988" name="Secçáo de Botânica e Ecologia" pageId="8" pageNumber="171" type="Herbarium">LM</collectionCode>
|
||
as
|
||
<figureCitation id="134E2A11BC38FF941E42FD25FB555D81" box="[1103,1210,666,687]" captionStart="FIGURES 23–40" captionStartId="8.[136,243,2032,2053]" captionTargetBox="[200,1388,893,2007]" captionTargetId="figure-359@8.[200,1388,893,2007]" captionTargetPageId="8" captionText="FIGURES 23–40. LM. Fragilaria neotropica P.D.Almeida, E.Morales & C.E.Wetzel, sp. nov. 23–34. Population from type material SP427579 (surface sediments). 35–40. Population from periphyton. Scale bar = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.13676875" httpUri="https://zenodo.org/record/13676875/files/figure.png" pageId="8" pageNumber="171">Figs 23–40</figureCitation>
|
||
and
|
||
<collectionCode id="ED64AE51BC38FF941EE4FD25FAF55D81" box="[1257,1306,666,687]" pageId="8" pageNumber="171">SEM</collectionCode>
|
||
as
|
||
<figureCitation id="134E2A11BC38FF941F37FD25FA475D81" box="[1338,1448,666,687]" captionStart="FIGURES 41–53" captionStartId="9.[136,243,1849,1870]" captionTargetBox="[283,1313,200,1824]" captionTargetId="figure-14@9.[275,1313,190,1824]" captionTargetPageId="9" captionText="FIGURES 41–53. SEM. Fragilaria neotropica P.D.Almeida, E.Morales &C.E.Wetzel, sp. nov. Population fromtype material (SP427579). 41. Valve in external view. 42. Valve in internal view. 43. Apex in external view with rimoportula. 44. Apex in external view without rimoportula showing the apical pore field. 45.Apex in internal view without rimoportula. 46. Apex in internal view with rimoportula and showing the apical pore fields 47. Central area in external view showing spines and ghost striae. 48. Central area in internal view. 49. External view of striae with areolae covered with rotae. 50. Central area deformed. 51–53 Frustule showing details of the girdle bands ornamentation. Black arrow indicates open bands. Scale bar = 20 μm in Figs 41, 42. Scale bar = 3 μm in Figs 50, 52. Scale bar = 2 μm in Figs 44, 47, 48, 51, 53. Scale bar = 1 μm in Figs 43, 45, 46. Scale bar = 500 nm in Fig. 49." figureDoi="http://doi.org/10.5281/zenodo.13676879" httpUri="https://zenodo.org/record/13676879/files/figure.png" pageId="8" pageNumber="171">Figs 41–53</figureCitation>
|
||
.
|
||
<typeStatus id="54CE8836BC38FF941AB0FD01FEE85DFD" box="[189,263,702,723]" pageId="8" pageNumber="171" type="isotype">Isotype</typeStatus>
|
||
:
|
||
<collectionCode id="ED64AE51BC38FF941B1CFD01FED95DFD" box="[273,310,702,723]" country="Brazil" name="Embrapa Agrobiology Diazothrophic Microbial Culture Collection" pageId="8" pageNumber="171">BR</collectionCode>
|
||
! slide 4432).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36F651FBC38FF941A85FCBBFB875C33" box="[136,1128,772,797]" pageId="8" pageNumber="171" type="etymology">
|
||
<paragraph id="8BCA3694BC38FF941A85FCBBFB875C33" blockId="8.[136,1451,772,869]" box="[136,1128,772,797]" pageId="8" pageNumber="171">
|
||
<emphasis id="B901EA86BC38FF941A85FCBBFEE65C33" bold="true" box="[136,265,772,797]" pageId="8" pageNumber="171">Etymology</emphasis>
|
||
:—The specific epithet refers to the Neotropic ecoregion where it was found.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36F651FBC38FF941AB0FC97FB6B5C4B" pageId="8" pageNumber="171" type="biology_ecology">
|
||
<paragraph id="8BCA3694BC38FF941AB0FC97FB6B5C4B" blockId="8.[136,1451,772,869]" pageId="8" pageNumber="171">
|
||
<emphasis id="B901EA86BC38FF941AB0FC97FEF35C6F" bold="true" box="[189,284,808,833]" pageId="8" pageNumber="171">Ecology</emphasis>
|
||
:—Found in surface sediments, as epiphytic on
|
||
<taxonomicName id="4C754D17BC38FF94194FFC97FC195C6F" box="[834,1014,808,833]" class="Magnoliopsida" family="Menyanthaceae" genus="Nymphoides" kingdom="Plantae" order="Asterales" pageId="8" pageNumber="171" phylum="Tracheophyta" rank="species" species="undetermined">
|
||
<emphasis id="B901EA86BC38FF94194FFC97FC235C6F" box="[834,972,808,833]" italics="true" pageId="8" pageNumber="171">Nymphoides</emphasis>
|
||
sp.
|
||
</taxonomicName>
|
||
and also as planktonic. Acidophilous, mesotraphentic, living in reservoirs with low nutrient concentrations and low pH (
|
||
<tableCitation id="C6F7032FBC38FF941E12FCF3FB995C4B" box="[1055,1142,844,869]" captionStart="TABLE 3" captionStartId="10.[134,222,766,789]" captionText="TABLE 3. Water chemistry data for Cachoeira da Graça (CG), Jundiaí (JU), Paraitinga (PA), Pedro Beicht (PB), Ponte Nova (PN) and Taiaçupeba (TA) reservoirs" pageId="8" pageNumber="171">Table 3</tableCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |