212 lines
33 KiB
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212 lines
33 KiB
XML
<document id="3144E687FB015CCBD830399D818A4D99" ID-DOI="10.11646/phytotaxa.513.1.2" ID-ISSN="1179-3163" ID-Zenodo-Dep="5306935" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1630114135220" checkinUser="felipe" docAuthor="Riaux-Gobin, Catherine, Garcia, Marinês, Witkowski, Andrzej, Saenz-Agudelo, Pablo, Coste, Michel & Daniszewska-Kowalczyk, Genowefa" docDate="2021" docId="03E42F1FFF9CFF8043EDFC78EBC8F957" docLanguage="en" docName="phytotaxa.513.1.2.pdf" docOrigin="Phytotaxa 513 (1)" docSource="http://dx.doi.org/10.11646/phytotaxa.513.1.2" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.7:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="7" docTitle="Amphicocconeis catharinensis Riaux-Gobin & Garcia. SEM" docType="treatment" docVersion="5" lastPageNumber="44" masterDocId="FFDD5767FF92FF8E4365FFEAEB19FF93" masterDocTitle="New Amphicocconeis (Bacillariophyta) from Raivavae and Tahiti Islands (South Pacific) and Porto Belo (Brazil), with re-examination of Psammococconeis" masterLastPageNumber="54" masterPageNumber="30" pageNumber="44" updateTime="1699156463198" updateUser="plazi" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="3B85D2890C676B60AF71DDC56ED82B31">New Amphicocconeis (Bacillariophyta) from Raivavae and Tahiti Islands (South Pacific) and Porto Belo (Brazil), with re-examination of Psammococconeis</mods:title>
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<mods:namePart id="84F66A19B7F0192F8ADD47A6CE0CE62D">Riaux-Gobin, Catherine</mods:namePart>
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<mods:affiliation id="64C173F656723184F0E324EC395F5FF8">PSL Research University: CNRS-UPVD-EPHE, USR 3278 CRIOBE & Laboratoire d’Excellence ‘ CORAIL’, University of Perpignan, Perpignan, France</mods:affiliation>
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<mods:namePart id="D7A6FB86BC7515CC51FF0C44C4689A66">Garcia, Marinês</mods:namePart>
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<mods:affiliation id="E22F88C78B72A8859054CAF344D5CACB">Departamento de Botânica, Universidade Federal do Rio Grande do Sul-UFRGS, Campus do Vale, Porto Alegre, RS, Brazil marinesgarciabotanica @ gmail. com; https: // orcid. org / 0000 - 0003 - 3564 - 8045</mods:affiliation>
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<mods:nameIdentifier id="04A5F6562163B782DE30F9D62F521895" type="email">marinesgarciabotanica@gmail.com</mods:nameIdentifier>
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<mods:namePart id="FAD105A95946B100B9ABBEF62024E03E">Witkowski, Andrzej</mods:namePart>
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<mods:affiliation id="11502EA6A9C0DFA95D649420158C867A">University of Szczecin, Institute of Marine and Environmental Sciences, Szczecin, Poland</mods:affiliation>
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<mods:namePart id="DF3B57EFDB75E30EA5C75D88D329B3F1">Saenz-Agudelo, Pablo</mods:namePart>
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<mods:affiliation id="EF7461C2C8733AC31CCD0CFED52BAD4D">Universidad Austral de Chile, Instituto de Ciencias Ambientales y Evolutivas Valdivia, Region de Los Rios, Chile pablo. saenzagudelo @ gmail. com; https: // orcid. org / 0000 - 0001 - 8197 - 2861</mods:affiliation>
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<mods:nameIdentifier id="87B6E80C8608EA6AE4A1F49519690A38" type="email">pablo.saenzagudelo@gmail.com</mods:nameIdentifier>
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<mods:namePart id="5BB009B7A16618609B8780D70C136AD1">Coste, Michel</mods:namePart>
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<mods:affiliation id="48B9111A0BD2AE05DB045EA924DC8358">French National Institute for Agriculture, Food, and Environment-INRAE (EABX)</mods:affiliation>
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<mods:namePart id="02412E0722E0286E3FF93087318BA78B">Daniszewska-Kowalczyk, Genowefa</mods:namePart>
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<mods:affiliation id="9AAC9518EC53441A24757C2877D4BBCD">University of Szczecin, Institute of Marine and Environmental Sciences, Szczecin, Poland</mods:affiliation>
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<mods:title id="980C1876956C48A5A351870615A55F41">Phytotaxa</mods:title>
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<mods:date id="3CB5AB6268574A2E686A9721F3F5FCE4">2021</mods:date>
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<mods:number id="16D2844BE186894EE3FCFBFA1247344A">2021-08-02</mods:number>
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<mods:number id="72E360DFE636A88477CEA1C54FF61329">513</mods:number>
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<treatment id="03E42F1FFF9CFF8043EDFC78EBC8F957" ID-DOI="http://doi.org/10.5281/zenodo.5314916" ID-Zenodo-Dep="5314916" LSID="urn:lsid:plazi:treatment:03E42F1FFF9CFF8043EDFC78EBC8F957" httpUri="http://treatment.plazi.org/id/03E42F1FFF9CFF8043EDFC78EBC8F957" lastPageNumber="44" pageId="14" pageNumber="44">
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<subSubSection id="C357CD82FF9CFF8043EDFC78EF3EFC3F" box="[136,1063,914,941]" pageId="14" pageNumber="44" type="nomenclature">
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<paragraph id="8BF29E09FF9CFF8043EDFC78EF3EFC3F" blockId="14.[136,1063,914,941]" box="[136,1063,914,941]" pageId="14" pageNumber="44">
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<heading id="D0BA2965FF9CFF8043EDFC78EF3EFC3F" box="[136,1063,914,941]" fontSize="11" level="2" pageId="14" pageNumber="44" reason="3">
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<taxonomicName id="4C4DE58AFF9CFF8043EDFC78E855FC3F" authority="Riaux-Gobin & Garcia. SEM" authorityName="Riaux-Gobin & Garcia. SEM" box="[136,844,914,941]" class="Bacillariophyceae" family="Achnanthaceae" genus="Amphicocconeis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="14" pageNumber="44" phylum="Ochrophyta" rank="species" species="catharinensis">
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<emphasis id="B939421BFF9CFF8043EDFC78E810FC3F" bold="true" box="[136,777,914,941]" pageId="14" pageNumber="44">
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<emphasis id="B939421BFF9CFF8043EDFC78EAF0FC3E" bold="true" box="[136,489,914,941]" italics="true" pageId="14" pageNumber="44">Amphicocconeis catharinensis</emphasis>
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Riaux-Gobin & Garcia.
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SEM
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,
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<figureCitation id="1376828CFF9CFF80403DFC78E8D3FC3F" box="[856,970,914,940]" captionStart-0="FIGURES 7–12" captionStart-1="FIGURES 13–17" captionStartId-0="2.[136,248,1864,1886]" captionStartId-1="3.[136,248,1630,1652]" captionTargetBox-0="[165,1418,208,1824]" captionTargetBox-1="[171,1421,185,1599]" captionTargetId-0="figure-19@2.[151,1436,190,1840]" captionTargetId-1="figure-24@3.[158,1430,175,1606]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionText-0="FIGURES 7–12. Amphicocconeis catharinensis sp. nov. SEM (Brazilian material ICN n° 91485, Zimbros, Porto Belo, Brazil). SV in external view with a narrow sternum (Fig. 7), crater-like areolae with opening bordered by digit expansions (Figs 8–9, arrowheads), mantle ornamentation with oblong areolae and granulate depressions (Figs 8–9, arrows), SV internal views (Figs 10–12), with areolae closed by convex hymenes, SVVC with large pores (Figs 11–12, arrowheads), a part of the RV still present (Fig. 11, framed arrow). Scale bars: 5 µm (Figs 10–11), 4 µm (Fig. 7), 1 µm (Figs 8–9, 12)." captionText-1="FIGURES 13–17. Amphicocconeis catharinensis sp. nov. SEM (Brazilian material ICN n° 91485, Zimbros, Porto Belo, Brazil). RV in external view with marginal macro-areolae, short macro-areolae on each side of the raphe, and spread shorter areolae in between (Fig. 13), curved distal raphe endings (Fig. 15, arrowhead), proximal raphe endings curved in same side (Fig. 16), entire frustule showing the RV in internal view (Fig. 14), RVVC with oblong marginal pores in same number as the RV striae (Fig. 17, twin arrowheads). Scale bars: 4 µm (Figs 13, 17), 3 µm (Fig. 14), 1 µm (Figs 15, 16)." figureDoi-0="http://doi.org/10.5281/zenodo.5361105" figureDoi-1="http://doi.org/10.5281/zenodo.5361107" httpUri-0="https://zenodo.org/record/5361105/files/figure.png" httpUri-1="https://zenodo.org/record/5361107/files/figure.png" pageId="14" pageNumber="44">Figs 7–17</figureCitation>
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.
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<tableCitation id="C6CFABB2FF9CFF8040B0FC78EF3EFC3F" box="[981,1063,914,940]" captionStart="TABLE 1" captionStartId="16.[136,229,754,780]" captionText="TABLE 1. Biometrics and main features of the new taxa from the South Pacific (*) and Brazil (**). Measurements expressed in µm. Stria densities and valvocopula rows of ornamentation, expressed in 10 µm." pageId="14" pageNumber="44">Table 1</tableCitation>
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</heading>
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</paragraph>
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<subSubSection id="C357CD82FF9CFF8043EDFC30E8EAFACE" pageId="14" pageNumber="44" type="description">
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<paragraph id="8BF29E09FF9CFF8043EDFC30E8EAFACE" blockId="14.[136,1452,986,1732]" pageId="14" pageNumber="44">
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<emphasis id="B939421BFF9CFF8043EDFC30EA0BFC67" bold="true" box="[136,274,986,1012]" pageId="14" pageNumber="44">Description</emphasis>
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:—
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<emphasis id="B939421BFF9CFF804253FC30EA6AFC67" bold="true" box="[310,371,986,1012]" pageId="14" pageNumber="44">SEM</emphasis>
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.Valves robust, oval-elliptic, with round apices. Valve length 18 ± 3 µm, 14–22 µm. Valve width 11 ± 2 µm, 9–13 µm; n = 10 (SEM) (
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<tableCitation id="C6CFABB2FF9CFF80415AFC14E98CFB8B" box="[575,661,1022,1048]" captionStart="TABLE 1" captionStartId="16.[136,229,754,780]" captionText="TABLE 1. Biometrics and main features of the new taxa from the South Pacific (*) and Brazil (**). Measurements expressed in µm. Stria densities and valvocopula rows of ornamentation, expressed in 10 µm." pageId="14" pageNumber="44">Table 1</tableCitation>
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). SV: surface convex, striae radiate and regularly spaced, uniseriate, composed of large rectangular areolae. On the valve face, each areola is positioned on the bottom of a depression with opening bordered by digit flaps (
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<figureCitation id="1376828CFF9CFF804165FBACE970FBF3" box="[512,617,1094,1120]" captionStart="FIGURES 7–12" captionStartId="2.[136,248,1864,1886]" captionTargetBox="[165,1418,208,1824]" captionTargetId="figure-19@2.[151,1436,190,1840]" captionTargetPageId="2" captionText="FIGURES 7–12. Amphicocconeis catharinensis sp. nov. SEM (Brazilian material ICN n° 91485, Zimbros, Porto Belo, Brazil). SV in external view with a narrow sternum (Fig. 7), crater-like areolae with opening bordered by digit expansions (Figs 8–9, arrowheads), mantle ornamentation with oblong areolae and granulate depressions (Figs 8–9, arrows), SV internal views (Figs 10–12), with areolae closed by convex hymenes, SVVC with large pores (Figs 11–12, arrowheads), a part of the RV still present (Fig. 11, framed arrow). Scale bars: 5 µm (Figs 10–11), 4 µm (Fig. 7), 1 µm (Figs 8–9, 12)." figureDoi="http://doi.org/10.5281/zenodo.5361105" httpUri="https://zenodo.org/record/5361105/files/figure.png" pageId="14" pageNumber="44">Figs 8–9</figureCitation>
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). Areolae are internally closed by hymenes (
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<figureCitation id="1376828CFF9CFF80470DFBACEFF4FBF3" box="[1128,1261,1094,1120]" captionStart="FIGURES 7–12" captionStartId="2.[136,248,1864,1886]" captionTargetBox="[165,1418,208,1824]" captionTargetId="figure-19@2.[151,1436,190,1840]" captionTargetPageId="2" captionText="FIGURES 7–12. Amphicocconeis catharinensis sp. nov. SEM (Brazilian material ICN n° 91485, Zimbros, Porto Belo, Brazil). SV in external view with a narrow sternum (Fig. 7), crater-like areolae with opening bordered by digit expansions (Figs 8–9, arrowheads), mantle ornamentation with oblong areolae and granulate depressions (Figs 8–9, arrows), SV internal views (Figs 10–12), with areolae closed by convex hymenes, SVVC with large pores (Figs 11–12, arrowheads), a part of the RV still present (Fig. 11, framed arrow). Scale bars: 5 µm (Figs 10–11), 4 µm (Fig. 7), 1 µm (Figs 8–9, 12)." figureDoi="http://doi.org/10.5281/zenodo.5361105" httpUri="https://zenodo.org/record/5361105/files/figure.png" pageId="14" pageNumber="44">Figs 10–12</figureCitation>
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). On the mantle, each oblong areola is separated from the next by a granular and concave plain structure of triangular to rectangular shape (
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<figureCitation id="1376828CFF9CFF8043B2FB64EA25FB3B" box="[215,316,1166,1192]" captionStart="FIGURES 7–12" captionStartId="2.[136,248,1864,1886]" captionTargetBox="[165,1418,208,1824]" captionTargetId="figure-19@2.[151,1436,190,1840]" captionTargetPageId="2" captionText="FIGURES 7–12. Amphicocconeis catharinensis sp. nov. SEM (Brazilian material ICN n° 91485, Zimbros, Porto Belo, Brazil). SV in external view with a narrow sternum (Fig. 7), crater-like areolae with opening bordered by digit expansions (Figs 8–9, arrowheads), mantle ornamentation with oblong areolae and granulate depressions (Figs 8–9, arrows), SV internal views (Figs 10–12), with areolae closed by convex hymenes, SVVC with large pores (Figs 11–12, arrowheads), a part of the RV still present (Fig. 11, framed arrow). Scale bars: 5 µm (Figs 10–11), 4 µm (Fig. 7), 1 µm (Figs 8–9, 12)." figureDoi="http://doi.org/10.5281/zenodo.5361105" httpUri="https://zenodo.org/record/5361105/files/figure.png" pageId="14" pageNumber="44">Figs 8–9</figureCitation>
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, arrows). Short marginal striae not observed. 11 ± 1 SV stria in 10 µm. SVVC relatively narrow with big pores corresponding to each areola. RV: surface flat, striae radiate, composed of macro-areolae (large along the margin, short along the raphe, with short areolae dispersed in between,
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<figureCitation id="1376828CFF9CFF8040FFFB3CE8F2FB63" box="[922,1003,1238,1264]" captionStart="FIGURES 13–17" captionStartId="3.[136,248,1630,1652]" captionTargetBox="[171,1421,185,1599]" captionTargetId="figure-24@3.[158,1430,175,1606]" captionTargetPageId="3" captionText="FIGURES 13–17. Amphicocconeis catharinensis sp. nov. SEM (Brazilian material ICN n° 91485, Zimbros, Porto Belo, Brazil). RV in external view with marginal macro-areolae, short macro-areolae on each side of the raphe, and spread shorter areolae in between (Fig. 13), curved distal raphe endings (Fig. 15, arrowhead), proximal raphe endings curved in same side (Fig. 16), entire frustule showing the RV in internal view (Fig. 14), RVVC with oblong marginal pores in same number as the RV striae (Fig. 17, twin arrowheads). Scale bars: 4 µm (Figs 13, 17), 3 µm (Fig. 14), 1 µm (Figs 15, 16)." figureDoi="http://doi.org/10.5281/zenodo.5361107" httpUri="https://zenodo.org/record/5361107/files/figure.png" pageId="14" pageNumber="44">Fig. 13</figureCitation>
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). Terminal-distal raphe endings strongly curved on same side (
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||
<figureCitation id="1376828CFF9CFF80421EFB10EAE5FA86" box="[379,508,1274,1301]" captionStart="FIGURES 13–17" captionStartId="3.[136,248,1630,1652]" captionTargetBox="[171,1421,185,1599]" captionTargetId="figure-24@3.[158,1430,175,1606]" captionTargetPageId="3" captionText="FIGURES 13–17. Amphicocconeis catharinensis sp. nov. SEM (Brazilian material ICN n° 91485, Zimbros, Porto Belo, Brazil). RV in external view with marginal macro-areolae, short macro-areolae on each side of the raphe, and spread shorter areolae in between (Fig. 13), curved distal raphe endings (Fig. 15, arrowhead), proximal raphe endings curved in same side (Fig. 16), entire frustule showing the RV in internal view (Fig. 14), RVVC with oblong marginal pores in same number as the RV striae (Fig. 17, twin arrowheads). Scale bars: 4 µm (Figs 13, 17), 3 µm (Fig. 14), 1 µm (Figs 15, 16)." figureDoi="http://doi.org/10.5281/zenodo.5361107" httpUri="https://zenodo.org/record/5361107/files/figure.png" pageId="14" pageNumber="44">Figs 13, 15</figureCitation>
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). Proximal raphe endings slightly enlarged and curved on same side (opposite to the terminal raphe endings,
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<figureCitation id="1376828CFF9CFF8042F2FAF4EAF0FAAA" box="[407,489,1310,1337]" captionStart="FIGURES 13–17" captionStartId="3.[136,248,1630,1652]" captionTargetBox="[171,1421,185,1599]" captionTargetId="figure-24@3.[158,1430,175,1606]" captionTargetPageId="3" captionText="FIGURES 13–17. Amphicocconeis catharinensis sp. nov. SEM (Brazilian material ICN n° 91485, Zimbros, Porto Belo, Brazil). RV in external view with marginal macro-areolae, short macro-areolae on each side of the raphe, and spread shorter areolae in between (Fig. 13), curved distal raphe endings (Fig. 15, arrowhead), proximal raphe endings curved in same side (Fig. 16), entire frustule showing the RV in internal view (Fig. 14), RVVC with oblong marginal pores in same number as the RV striae (Fig. 17, twin arrowheads). Scale bars: 4 µm (Figs 13, 17), 3 µm (Fig. 14), 1 µm (Figs 15, 16)." figureDoi="http://doi.org/10.5281/zenodo.5361107" httpUri="https://zenodo.org/record/5361107/files/figure.png" pageId="14" pageNumber="44">Fig. 16</figureCitation>
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). 26 ± 2.5 RV stria in 10 µm. RVVC 1/4 of the valve width, with marginal transapical oblong pores corresponding to each macro-alreola (
|
||
<figureCitation id="1376828CFF9CFF8041AFFAA8E805FACF" box="[714,796,1346,1372]" captionStart="FIGURES 13–17" captionStartId="3.[136,248,1630,1652]" captionTargetBox="[171,1421,185,1599]" captionTargetId="figure-24@3.[158,1430,175,1606]" captionTargetPageId="3" captionText="FIGURES 13–17. Amphicocconeis catharinensis sp. nov. SEM (Brazilian material ICN n° 91485, Zimbros, Porto Belo, Brazil). RV in external view with marginal macro-areolae, short macro-areolae on each side of the raphe, and spread shorter areolae in between (Fig. 13), curved distal raphe endings (Fig. 15, arrowhead), proximal raphe endings curved in same side (Fig. 16), entire frustule showing the RV in internal view (Fig. 14), RVVC with oblong marginal pores in same number as the RV striae (Fig. 17, twin arrowheads). Scale bars: 4 µm (Figs 13, 17), 3 µm (Fig. 14), 1 µm (Figs 15, 16)." figureDoi="http://doi.org/10.5281/zenodo.5361107" httpUri="https://zenodo.org/record/5361107/files/figure.png" pageId="14" pageNumber="44">Fig. 17</figureCitation>
|
||
, twin arrowheads).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C357CD82FF9CFF8043D8FA8CEE9FF9A7" pageId="14" pageNumber="44" type="discussion">
|
||
<paragraph id="8BF29E09FF9CFF8043D8FA8CEE9FF9A7" blockId="14.[136,1452,986,1732]" pageId="14" pageNumber="44">
|
||
<emphasis id="B939421BFF9CFF8043D8FA8CEA33FA13" bold="true" box="[189,298,1382,1408]" pageId="14" pageNumber="44">Remarks</emphasis>
|
||
:—The SV of
|
||
<taxonomicName id="4C4DE58AFF9CFF8042B2FA8CE828FA13" box="[471,817,1382,1408]" class="Bacillariophyceae" family="Achnanthaceae" genus="Amphicocconeis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="14" pageNumber="44" phylum="Ochrophyta" rank="species" species="catharinensis">
|
||
<emphasis id="B939421BFF9CFF8042B2FA8CE828FA13" box="[471,817,1382,1408]" italics="true" pageId="14" pageNumber="44">Amphicocconeis catharinensis</emphasis>
|
||
</taxonomicName>
|
||
was illustrated as being the SV of
|
||
<emphasis id="B939421BFF9CFF8047B8FA8DEA3CFA37" italics="true" pageId="14" pageNumber="44">
|
||
<taxonomicName id="4C4DE58AFF9CFF8047B8FA8DEA1FFA37" authorityName="sensu M. Garcia" authorityYear="2001" baseAuthorityName="Hustedt" class="Bacillariophyceae" family="Cocconeidaceae" genus="Psammococconeis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="14" pageNumber="44" phylum="Ochrophyta" rank="species" species="disculoides">Psammococconeis disculoides</taxonomicName>
|
||
in
|
||
</emphasis>
|
||
<bibRefCitation id="EFDCE3F8FF9CFF804248FA60EADFFA37" author="Garcia, M." box="[301,454,1418,1444]" pageId="14" pageNumber="44" pagination="307 - 316" refId="ref10233" refString="Garcia, M. (2001) Psammococconeis, a new genus of Bacillariophyta from Brazilian sandy beaches. Diatom Research 16 (2): 307 - 316, 25 figs., 1 table. https: // doi. org / 10.1080 / 0269249 X. 2001.9705522" type="book chapter" year="2001">Garcia (2001</bibRefCitation>
|
||
: figs 21, 23). The specific ornamentation of the SV mantle, with a concave structure in between each oblong areola (
|
||
<figureCitation id="1376828CFF9CFF8042B1FA44E920FA5B" box="[468,569,1454,1480]" captionStart="FIGURES 7–12" captionStartId="2.[136,248,1864,1886]" captionTargetBox="[165,1418,208,1824]" captionTargetId="figure-19@2.[151,1436,190,1840]" captionTargetPageId="2" captionText="FIGURES 7–12. Amphicocconeis catharinensis sp. nov. SEM (Brazilian material ICN n° 91485, Zimbros, Porto Belo, Brazil). SV in external view with a narrow sternum (Fig. 7), crater-like areolae with opening bordered by digit expansions (Figs 8–9, arrowheads), mantle ornamentation with oblong areolae and granulate depressions (Figs 8–9, arrows), SV internal views (Figs 10–12), with areolae closed by convex hymenes, SVVC with large pores (Figs 11–12, arrowheads), a part of the RV still present (Fig. 11, framed arrow). Scale bars: 5 µm (Figs 10–11), 4 µm (Fig. 7), 1 µm (Figs 8–9, 12)." figureDoi="http://doi.org/10.5281/zenodo.5361105" httpUri="https://zenodo.org/record/5361105/files/figure.png" pageId="14" pageNumber="44">Figs 8–9</figureCitation>
|
||
) seems unique. The RV of
|
||
<taxonomicName id="4C4DE58AFF9CFF804017FA45EF30FA5B" box="[882,1065,1454,1481]" class="Bacillariophyceae" family="Achnanthaceae" genus="Amphicocconeis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="14" pageNumber="44" phylum="Ochrophyta" rank="species" species="catharinensis">
|
||
<emphasis id="B939421BFF9CFF804017FA45EF30FA5B" box="[882,1065,1454,1481]" italics="true" pageId="14" pageNumber="44">A. catharinensis</emphasis>
|
||
</taxonomicName>
|
||
has some similarities with that of
|
||
<taxonomicName id="4C4DE58AFF9CFF8043EDFA39EA3FFA7F" authorityName="sensu M. Garcia" authorityYear="2001" baseAuthorityName="Hustedt" box="[136,294,1490,1517]" class="Bacillariophyceae" family="Cocconeidaceae" genus="Psammococconeis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="14" pageNumber="44" phylum="Ochrophyta" rank="species" species="disculoides">
|
||
<emphasis id="B939421BFF9CFF8043EDFA39EA3FFA7F" box="[136,294,1490,1517]" italics="true" pageId="14" pageNumber="44">A. disculoides</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C4DE58AFF9CFF80423BFA39EADFFA7F" authorityName="Hustedt" authorityYear="1933" box="[350,454,1490,1517]" class="Bacillariophyceae" family="Cocconeidaceae" genus="Cocconeis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="14" pageNumber="44" phylum="Ochrophyta" rank="species" species="debesi">
|
||
<emphasis id="B939421BFF9CFF80423BFA39EADFFA7F" box="[350,454,1490,1517]" italics="true" pageId="14" pageNumber="44">A. debesi</emphasis>
|
||
</taxonomicName>
|
||
(large area with short radiate macro-areolae), but these short areolae in median-area are in very low density in
|
||
<taxonomicName id="4C4DE58AFF9CFF8042E7FA1DE921F983" box="[386,568,1526,1553]" class="Bacillariophyceae" family="Achnanthaceae" genus="Amphicocconeis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="14" pageNumber="44" phylum="Ochrophyta" rank="species" species="catharinensis">
|
||
<emphasis id="B939421BFF9CFF8042E7FA1DE921F983" box="[386,568,1526,1553]" italics="true" pageId="14" pageNumber="44">A. catharinensis</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="1376828CFF9CFF804122FA1CE983F983" box="[583,666,1526,1552]" captionStart="FIGURES 13–17" captionStartId="3.[136,248,1630,1652]" captionTargetBox="[171,1421,185,1599]" captionTargetId="figure-24@3.[158,1430,175,1606]" captionTargetPageId="3" captionText="FIGURES 13–17. Amphicocconeis catharinensis sp. nov. SEM (Brazilian material ICN n° 91485, Zimbros, Porto Belo, Brazil). RV in external view with marginal macro-areolae, short macro-areolae on each side of the raphe, and spread shorter areolae in between (Fig. 13), curved distal raphe endings (Fig. 15, arrowhead), proximal raphe endings curved in same side (Fig. 16), entire frustule showing the RV in internal view (Fig. 14), RVVC with oblong marginal pores in same number as the RV striae (Fig. 17, twin arrowheads). Scale bars: 4 µm (Figs 13, 17), 3 µm (Fig. 14), 1 µm (Figs 15, 16)." figureDoi="http://doi.org/10.5281/zenodo.5361107" httpUri="https://zenodo.org/record/5361107/files/figure.png" pageId="14" pageNumber="44">Fig. 13</figureCitation>
|
||
), furthermore the SV of
|
||
<taxonomicName id="4C4DE58AFF9CFF8040C8FA1DEF7AF983" box="[941,1123,1526,1553]" class="Bacillariophyceae" family="Achnanthaceae" genus="Amphicocconeis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="14" pageNumber="44" phylum="Ochrophyta" rank="species" species="catharinensis">
|
||
<emphasis id="B939421BFF9CFF8040C8FA1DEF7AF983" box="[941,1123,1526,1553]" italics="true" pageId="14" pageNumber="44">A. catharinensis</emphasis>
|
||
</taxonomicName>
|
||
is highly dissimilar to that of
|
||
<taxonomicName id="4C4DE58AFF9CFF8043EDF9F0E836F9A7" authority="(Hustedt) De Stefano & Marino" authorityName="De Stefano & Marino" authorityYear="2003" baseAuthorityName="Hustedt" box="[136,815,1562,1589]" class="Bacillariophyceae" family="Achnanthaceae" genus="Amphicocconeis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="14" pageNumber="44" phylum="Ochrophyta" rank="species" species="disculoides">
|
||
<emphasis id="B939421BFF9CFF8043EDF9F0EADCF9A7" box="[136,453,1562,1588]" italics="true" pageId="14" pageNumber="44">Amphicocconeis disculoides</emphasis>
|
||
(Hustedt) De Stefano & Marino
|
||
</taxonomicName>
|
||
(figs 2–3, 6–
|
||
<quantity id="4CB533ECFF9CFF8040A3F9F0E8F0F9A7" box="[966,1001,1562,1588]" metricMagnitude="-1" metricUnit="m" metricValue="1.778" pageId="14" pageNumber="44" unit="in" value="7.0">
|
||
7
|
||
<emphasis id="B939421BFF9CFF8040B6F9F1E8F0F9A7" box="[979,1001,1563,1588]" italics="true" pageId="14" pageNumber="44">in</emphasis>
|
||
</quantity>
|
||
<bibRefCitation id="EFDCE3F8FF9CFF804095F9F1EE3CF9A7" author="De Stefano, M. & Marino, D." box="[1008,1317,1562,1589]" pageId="14" pageNumber="44" pagination="361 - 370" refId="ref10069" refString="De Stefano, M. & Marino, D. (2003) Morphology and taxonomy of Amphicocconeis gen. nov. (Achnanthales, Bacillariophyceae, Bacillariophyta) with considerations on its relationship to other monoraphid diatom genera. European Journal of Phycology 38: 361 - 370. https: // doi. org / 10.1080 / 09670260310001612646" type="journal article" year="2003">De Stefano & Marino 2003</bibRefCitation>
|
||
;
|
||
<figureCitation id="1376828CFF9CFF804654F9F0EE6CF9A7" box="[1329,1397,1562,1588]" captionStart="FIGURES 1–6" captionStartId="1.[136,248,1922,1944]" captionTargetBox="[215,1373,413,1887]" captionTargetId="figure-124@1.[203,1385,407,1897]" captionTargetPageId="1" captionText="FIGURES 1–6. Amphicocconeis disculoides. SEM (Brazilian material ICN n° 91485, Zimbros, Porto Belo, Brazil). SV in external view with short marginal striae (Fig. 1), SV areolae along the SV sternum (Fig. 2), SV oblong areolae with irregular aperture (Fig. 3), SV in internal view, with SVVC still in place with clusters of pores (Figs 5–6, twin arrowheads and arrow), RVVC (Fig. 4, arrow), and a part of the RV still attached (Fig. 4, arrowhead). Scale bars: 7 µm (Fig. 4), 6 µm (Fig. 1), 5 µm (Fig. 5), 1 µm (Figs 3, 6), 700 nm (Fig. 2)." figureDoi="http://doi.org/10.5281/zenodo.5361103" httpUri="https://zenodo.org/record/5361103/files/figure.png" pageId="14" pageNumber="44">Figs 1</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C357CD82FF9CFF8043D8F9D4EF87F9EE" pageId="14" pageNumber="44" type="materials_examined">
|
||
<paragraph id="8BF29E09FF9CFF8043D8F9D4EF58F9CB" blockId="14.[136,1452,986,1732]" box="[189,1089,1598,1625]" pageId="14" pageNumber="44">
|
||
<emphasis id="B939421BFF9CFF8043D8F9D4EA4FF9CB" bold="true" box="[189,342,1598,1624]" pageId="14" pageNumber="44">Type locality</emphasis>
|
||
:—Zimbros, Peninsula do Porto Belo,
|
||
<collectingRegion id="498950EBFF9CFF804061F9D4E8F3F9CB" box="[772,1002,1598,1624]" country="Brazil" name="Santa Catarina" pageId="14" pageNumber="44">Santa Catarina State</collectingRegion>
|
||
,
|
||
<collectingCountry id="F35ADE99FF9CFF804090F9D4EF24F9CB" box="[1013,1085,1598,1624]" name="Brazil" pageId="14" pageNumber="44">Brazil</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BF29E09FF9CFF8043D8F988EF87F9EE" blockId="14.[136,1452,986,1732]" box="[189,1182,1634,1661]" pageId="14" pageNumber="44">
|
||
<emphasis id="B939421BFF9CFF8043D8F988EA33F9EF" bold="true" box="[189,298,1634,1660]" pageId="14" pageNumber="44">
|
||
<typeStatus id="54F620ABFF9CFF8043D8F988EA33F9EF" box="[189,298,1634,1660]" pageId="14" pageNumber="44" type="holotype">Holotype</typeStatus>
|
||
</emphasis>
|
||
:—Stub 4
|
||
<date id="FFF3B8C9FF9CFF8042F8F988E939F9EF" box="[413,544,1634,1660]" pageId="14" pageNumber="44" value="2020-06-19">19/06/2020</date>
|
||
, BM001222889.
|
||
<typeStatus id="54F620ABFF9CFF804186F988E852F9EF" box="[739,843,1634,1660]" pageId="14" pageNumber="44" type="holotype">Holotype</typeStatus>
|
||
specimen illustrated in
|
||
<figureCitation id="1376828CFF9CFF804733F988EF82F9EE" box="[1110,1179,1634,1661]" captionStart="FIGURES 7–12" captionStartId="2.[136,248,1864,1886]" captionTargetBox="[165,1418,208,1824]" captionTargetId="figure-19@2.[151,1436,190,1840]" captionTargetPageId="2" captionText="FIGURES 7–12. Amphicocconeis catharinensis sp. nov. SEM (Brazilian material ICN n° 91485, Zimbros, Porto Belo, Brazil). SV in external view with a narrow sternum (Fig. 7), crater-like areolae with opening bordered by digit expansions (Figs 8–9, arrowheads), mantle ornamentation with oblong areolae and granulate depressions (Figs 8–9, arrows), SV internal views (Figs 10–12), with areolae closed by convex hymenes, SVVC with large pores (Figs 11–12, arrowheads), a part of the RV still present (Fig. 11, framed arrow). Scale bars: 5 µm (Figs 10–11), 4 µm (Fig. 7), 1 µm (Figs 8–9, 12)." figureDoi="http://doi.org/10.5281/zenodo.5361105" httpUri="https://zenodo.org/record/5361105/files/figure.png" pageId="14" pageNumber="44">Fig. 7</figureCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C357CD82FF9CFF8043D8F96CEBC8F957" pageId="14" pageNumber="44" type="etymology">
|
||
<paragraph id="8BF29E09FF9CFF8043D8F96CEBC8F957" blockId="14.[136,1452,986,1732]" pageId="14" pageNumber="44">
|
||
<emphasis id="B939421BFF9CFF8043D8F96CEA27F933" bold="true" box="[189,318,1670,1696]" pageId="14" pageNumber="44">Etymology</emphasis>
|
||
:—The epithet refers to the location of the
|
||
<typeStatus id="54F620ABFF9CFF804078F96DE854F932" box="[797,845,1671,1697]" pageId="14" pageNumber="44">type</typeStatus>
|
||
habitat of this taxon in
|
||
<collectingCountry id="F35ADE99FF9CFF80473DF96CEF85F933" box="[1112,1180,1670,1696]" name="Brazil" pageId="14" pageNumber="44">Brazil</collectingCountry>
|
||
(locality
|
||
<collectingRegion id="498950EBFF9CFF804662F96CEBDCF957" country="Brazil" name="Santa Catarina" pageId="14" pageNumber="44">Santa Catarina State</collectingRegion>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |