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<document id="998A6C8449E5EF5DD41E82C5B58DE1C5" 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 &amp; Daniszewska-Kowalczyk, Genowefa" docDate="2021" docId="03E42F1FFF9DFF9D43EDFBC8EA0DF9F9" 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 antiqua Riaux-Gobin &amp; Garcia &amp; Witkowski &amp; Saenz-Agudelo &amp; Coste &amp; Daniszewska-Kowalczyk 2021, sp. nov." docType="treatment" docVersion="4" lastPageNumber="49" 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="45" updateTime="1699156463198" updateUser="plazi" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="4EB6D477219266DAC048379D72A8F121">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="911822CD7EE66C831F5F5D4ACDA0FD75">Riaux-Gobin, Catherine</mods:namePart>
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<mods:namePart id="04DBFC05D1B927B9F6FD74E943D10B77">Garcia, Marinês</mods:namePart>
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<mods:namePart id="C3AA63C95DFAE583BED45C4C6640D170">Saenz-Agudelo, Pablo</mods:namePart>
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<mods:affiliation id="45CC367C80D831E17A2EAF6E0D589483">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:date id="C3FDD74398D3F103315691E7CA26DAF7">2021</mods:date>
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<paragraph id="8BF29E09FF9DFF8143EDFBC8EF58FBAF" blockId="15.[136,1089,1058,1085]" box="[136,1089,1058,1085]" pageId="15" pageNumber="45">
<heading id="D0BA2965FF9DFF8143EDFBC8EF58FBAF" bold="true" box="[136,1089,1058,1085]" fontSize="11" level="1" pageId="15" pageNumber="45" reason="1">
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<taxonomicName id="4C4DE58AFF9DFF8143EDFBC8E9A9FBAF" authority="Riaux-Gobin &amp; Coste" authorityName="Riaux-Gobin &amp; Garcia &amp; Witkowski &amp; Saenz-Agudelo &amp; Coste &amp; Daniszewska-Kowalczyk" authorityYear="2021" box="[136,688,1058,1085]" class="Bacillariophyceae" family="Achnanthaceae" genus="Amphicocconeis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="15" pageNumber="45" phylum="Ochrophyta" rank="species" species="antiqua" status="sp. nov.">
<emphasis id="B939421BFF9DFF8143EDFBC8EABFFBAF" bold="true" box="[136,422,1058,1085]" italics="true" pageId="15" pageNumber="45">Amphicocconeis antiqua</emphasis>
Riaux-Gobin &amp; Coste
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<taxonomicNameLabel id="A20AFF60FF9DFF8141D2FBC8E808FBAF" box="[695,785,1058,1084]" pageId="15" pageNumber="45" rank="species">sp. nov.</taxonomicNameLabel>
SEM
<figureCitation id="1376828CFF9DFF81403EFBC8E8C7FBAF" box="[859,990,1058,1084]" captionStart-0="FIGURES 3540" captionStart-1="FIGURES 4144" captionStart-2="FIGURES 4548" captionStartId-0="8.[136,248,1910,1932]" captionStartId-1="9.[136,248,1606,1628]" captionStartId-2="10.[136,248,1590,1612]" captionTargetBox-0="[207,1386,208,1872]" captionTargetBox-1="[170,1421,206,1569]" captionTargetBox-2="[178,1412,201,1550]" captionTargetId-0="figure-19@8.[190,1398,190,1886]" captionTargetId-1="figure-24@9.[151,1436,190,1582]" captionTargetId-2="figure-19@10.[164,1423,190,1565]" captionTargetPageId-0="8" captionTargetPageId-1="9" captionTargetPageId-2="10" captionText-0="FIGURES 3540. Amphicocconeis antiqua sp. nov. SEM (material Papeete 4 Holothuria, from Tahiti, South Pacific). SVs in external view, note the elliptic sternum with cupules (Figs 35, 37, twin arrows), ogival apices and almost no shorter striae (Figs 3536), SV areolae in external view, with straight and narrow opening and cupules (Figs 3738), SVVC with simple fimbriae (Fig. 40, arrowhead), SV in internal view, with elliptic large sternum and narrow hymenes (Fig. 38). Scale bars: 6 µm (Fig. 36), 5 µm (Fig. 35), 4 µm (Fig. 39), 3 µm (Figs 38, 40), 1 µm (Fig. 37)." captionText-1="FIGURES 4144. Amphicocconeis antiqua sp. nov. SEM (material Papeete 4 Holothuria, from Tahiti, South Pacific). RV in external view, with dense macro-areolae shortly interrupted by narrow spaces devoid of ornamentation or not (Figs 41, 43), terminal raphe strongly hooked (Fig. 42), central area round to slightly transapically expended (Fig. 44). Scale bars: 5 µm (Fig. 43), 4 µm (Fig. 41), 2 µm (Fig. 44), 1 µm (Fig. 42)." captionText-2="FIGURES 4548. Amphicocconeis antiqua sp. nov. SEM (material Papeete 4 Holothuria, from Tahiti, South Pacific). RV in internal view with RVVC still in place (abvalvar view) with dense rows of simple pores close to the edge of the copula (Fig. 45), foot pole of the RVVC (abvalvar view) with parallel endings around the raphe and helictoglossa (Fig. 46, twin arrowheads), detached RVVC in advalvar view (Fig. 47), RVVC in abvalvar view with radiate rows of simple pores and narrow edge void of pores (Fig. 48, arrow). Scale bars: 5 µm (Fig. 45), 4 µm (Fig. 47), 2 µm (Figs 46, 48)." figureDoi-0="http://doi.org/10.5281/zenodo.5361115" figureDoi-1="http://doi.org/10.5281/zenodo.5361117" figureDoi-2="http://doi.org/10.5281/zenodo.5361119" httpUri-0="https://zenodo.org/record/5361115/files/figure.png" httpUri-1="https://zenodo.org/record/5361117/files/figure.png" httpUri-2="https://zenodo.org/record/5361119/files/figure.png" pageId="15" pageNumber="45">Figs 3548</figureCitation>
;
<tableCitation id="C6CFABB2FF9DFF81408FFBC8EF58FBAF" box="[1002,1089,1058,1084]" 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="15" pageNumber="45">Table 1</tableCitation>
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<paragraph id="8BF29E09FF9DFF8143EDFB80E80DF9EE" blockId="15.[136,1452,1130,2056]" pageId="15" pageNumber="45">
<emphasis id="B939421BFF9DFF8143EDFB80EA0BFB17" bold="true" box="[136,274,1130,1156]" pageId="15" pageNumber="45">Description</emphasis>
:—
<emphasis id="B939421BFF9DFF814253FB80EA63FB17" bold="true" box="[310,378,1130,1156]" pageId="15" pageNumber="45">SEM.</emphasis>
Valves robust, fusiform to slightly rhomboid, with ogival apices (
<figureCitation id="1376828CFF9DFF81471FFB80EE4FFB17" box="[1146,1366,1130,1157]" captionStart="FIGURES 3540" captionStartId="8.[136,248,1910,1932]" captionTargetBox="[207,1386,208,1872]" captionTargetId="figure-19@8.[190,1398,190,1886]" captionTargetPageId="8" captionText="FIGURES 3540. Amphicocconeis antiqua sp. nov. SEM (material Papeete 4 Holothuria, from Tahiti, South Pacific). SVs in external view, note the elliptic sternum with cupules (Figs 35, 37, twin arrows), ogival apices and almost no shorter striae (Figs 3536), SV areolae in external view, with straight and narrow opening and cupules (Figs 3738), SVVC with simple fimbriae (Fig. 40, arrowhead), SV in internal view, with elliptic large sternum and narrow hymenes (Fig. 38). Scale bars: 6 µm (Fig. 36), 5 µm (Fig. 35), 4 µm (Fig. 39), 3 µm (Figs 38, 40), 1 µm (Fig. 37)." figureDoi="http://doi.org/10.5281/zenodo.5361115" httpUri="https://zenodo.org/record/5361115/files/figure.png" pageId="15" pageNumber="45">Figs 35, 36, 39 40</figureCitation>
). Valve length 18 ± 3 µm, 1524 µm. Valve width 10 ± 2,8 µm, 817 µm; L/
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± 0.2; n = 16 (SEM) (
<tableCitation id="C6CFABB2FF9DFF81466AFB64EE7FFB3B" box="[1295,1382,1166,1192]" 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="15" pageNumber="45">Table 1</tableCitation>
). SV: convex, striae radiate and regularly spaced, uniseriate (
<figureCitation id="1376828CFF9DFF814067FB58E891FB5E" box="[770,904,1202,1229]" captionStart="FIGURES 3540" captionStartId="8.[136,248,1910,1932]" captionTargetBox="[207,1386,208,1872]" captionTargetId="figure-19@8.[190,1398,190,1886]" captionTargetPageId="8" captionText="FIGURES 3540. Amphicocconeis antiqua sp. nov. SEM (material Papeete 4 Holothuria, from Tahiti, South Pacific). SVs in external view, note the elliptic sternum with cupules (Figs 35, 37, twin arrows), ogival apices and almost no shorter striae (Figs 3536), SV areolae in external view, with straight and narrow opening and cupules (Figs 3738), SVVC with simple fimbriae (Fig. 40, arrowhead), SV in internal view, with elliptic large sternum and narrow hymenes (Fig. 38). Scale bars: 6 µm (Fig. 36), 5 µm (Fig. 35), 4 µm (Fig. 39), 3 µm (Figs 38, 40), 1 µm (Fig. 37)." figureDoi="http://doi.org/10.5281/zenodo.5361115" httpUri="https://zenodo.org/record/5361115/files/figure.png" pageId="15" pageNumber="45">Figs 3536</figureCitation>
). SV striae 11.5 ±
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10 µm,
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10 µm. Areolae oblong-elliptic, crater-like, with an oblong-narrow and straight opening (
<figureCitation id="1376828CFF9DFF814740FB3CEF62FB63" box="[1061,1147,1238,1264]" captionStart="FIGURES 3540" captionStartId="8.[136,248,1910,1932]" captionTargetBox="[207,1386,208,1872]" captionTargetId="figure-19@8.[190,1398,190,1886]" captionTargetPageId="8" captionText="FIGURES 3540. Amphicocconeis antiqua sp. nov. SEM (material Papeete 4 Holothuria, from Tahiti, South Pacific). SVs in external view, note the elliptic sternum with cupules (Figs 35, 37, twin arrows), ogival apices and almost no shorter striae (Figs 3536), SV areolae in external view, with straight and narrow opening and cupules (Figs 3738), SVVC with simple fimbriae (Fig. 40, arrowhead), SV in internal view, with elliptic large sternum and narrow hymenes (Fig. 38). Scale bars: 6 µm (Fig. 36), 5 µm (Fig. 35), 4 µm (Fig. 39), 3 µm (Figs 38, 40), 1 µm (Fig. 37)." figureDoi="http://doi.org/10.5281/zenodo.5361115" httpUri="https://zenodo.org/record/5361115/files/figure.png" pageId="15" pageNumber="45">Fig. 37</figureCitation>
). Areolae internally closed by a convex narrow hymen. Externally, on both sides of the SV sternum, one row of cupules along an elliptic frame (
<figureCitation id="1376828CFF9DFF8143F5FAF4EBFBFAAA" box="[144,226,1310,1337]" captionStart="FIGURES 3540" captionStartId="8.[136,248,1910,1932]" captionTargetBox="[207,1386,208,1872]" captionTargetId="figure-19@8.[190,1398,190,1886]" captionTargetPageId="8" captionText="FIGURES 3540. Amphicocconeis antiqua sp. nov. SEM (material Papeete 4 Holothuria, from Tahiti, South Pacific). SVs in external view, note the elliptic sternum with cupules (Figs 35, 37, twin arrows), ogival apices and almost no shorter striae (Figs 3536), SV areolae in external view, with straight and narrow opening and cupules (Figs 3738), SVVC with simple fimbriae (Fig. 40, arrowhead), SV in internal view, with elliptic large sternum and narrow hymenes (Fig. 38). Scale bars: 6 µm (Fig. 36), 5 µm (Fig. 35), 4 µm (Fig. 39), 3 µm (Figs 38, 40), 1 µm (Fig. 37)." figureDoi="http://doi.org/10.5281/zenodo.5361115" httpUri="https://zenodo.org/record/5361115/files/figure.png" pageId="15" pageNumber="45">Fig. 35</figureCitation>
, arrows). No marginal short-intercalary striae. SVVC open, simple with short fimbriae (
<figureCitation id="1376828CFF9DFF8147D2FAF4EE13FAAB" box="[1207,1290,1310,1336]" captionStart="FIGURES 3540" captionStartId="8.[136,248,1910,1932]" captionTargetBox="[207,1386,208,1872]" captionTargetId="figure-19@8.[190,1398,190,1886]" captionTargetPageId="8" captionText="FIGURES 3540. Amphicocconeis antiqua sp. nov. SEM (material Papeete 4 Holothuria, from Tahiti, South Pacific). SVs in external view, note the elliptic sternum with cupules (Figs 35, 37, twin arrows), ogival apices and almost no shorter striae (Figs 3536), SV areolae in external view, with straight and narrow opening and cupules (Figs 3738), SVVC with simple fimbriae (Fig. 40, arrowhead), SV in internal view, with elliptic large sternum and narrow hymenes (Fig. 38). Scale bars: 6 µm (Fig. 36), 5 µm (Fig. 35), 4 µm (Fig. 39), 3 µm (Figs 38, 40), 1 µm (Fig. 37)." figureDoi="http://doi.org/10.5281/zenodo.5361115" httpUri="https://zenodo.org/record/5361115/files/figure.png" pageId="15" pageNumber="45">Fig. 40</figureCitation>
). RV: flat with dense radiate striae, regularly spaced. Transapical striae are composed of two macro-areolae, a short and strongly bent macro-areola near the raphe, and a marginal and longer one. In between, externally and internally, a very narrow lunarshape devoid of apparent ornamentation, that can also be absent (
<figureCitation id="1376828CFF9DFF814001FA60E8A1FA37" box="[868,952,1418,1444]" captionStart="FIGURES 4144" captionStartId="9.[136,248,1606,1628]" captionTargetBox="[170,1421,206,1569]" captionTargetId="figure-24@9.[151,1436,190,1582]" captionTargetPageId="9" captionText="FIGURES 4144. Amphicocconeis antiqua sp. nov. SEM (material Papeete 4 Holothuria, from Tahiti, South Pacific). RV in external view, with dense macro-areolae shortly interrupted by narrow spaces devoid of ornamentation or not (Figs 41, 43), terminal raphe strongly hooked (Fig. 42), central area round to slightly transapically expended (Fig. 44). Scale bars: 5 µm (Fig. 43), 4 µm (Fig. 41), 2 µm (Fig. 44), 1 µm (Fig. 42)." figureDoi="http://doi.org/10.5281/zenodo.5361117" httpUri="https://zenodo.org/record/5361117/files/figure.png" pageId="15" pageNumber="45">Fig. 43</figureCitation>
). RV striae:
<quantity id="4CB533ECFF9DFF814726FA60EF65FA37" box="[1091,1148,1418,1444]" metricMagnitude="-1" metricUnit="m" metricValue="9.398" pageId="15" pageNumber="45" unit="in" value="37.0">37 in</quantity>
10 µm ± 2. Raphe filiform and straight. External proximal raphe endings somewhat expanded, distant and coaxial (
<figureCitation id="1376828CFF9DFF8147E1FA44EE13FA5B" box="[1156,1290,1454,1480]" captionStart="FIGURES 4144" captionStartId="9.[136,248,1606,1628]" captionTargetBox="[170,1421,206,1569]" captionTargetId="figure-24@9.[151,1436,190,1582]" captionTargetPageId="9" captionText="FIGURES 4144. Amphicocconeis antiqua sp. nov. SEM (material Papeete 4 Holothuria, from Tahiti, South Pacific). RV in external view, with dense macro-areolae shortly interrupted by narrow spaces devoid of ornamentation or not (Figs 41, 43), terminal raphe strongly hooked (Fig. 42), central area round to slightly transapically expended (Fig. 44). Scale bars: 5 µm (Fig. 43), 4 µm (Fig. 41), 2 µm (Fig. 44), 1 µm (Fig. 42)." figureDoi="http://doi.org/10.5281/zenodo.5361117" httpUri="https://zenodo.org/record/5361117/files/figure.png" pageId="15" pageNumber="45">Figs 4344</figureCitation>
). Central area small and rhomboid (
<figureCitation id="1376828CFF9DFF814210FA38EAD0FA7F" box="[373,457,1490,1516]" captionStart="FIGURES 4144" captionStartId="9.[136,248,1606,1628]" captionTargetBox="[170,1421,206,1569]" captionTargetId="figure-24@9.[151,1436,190,1582]" captionTargetPageId="9" captionText="FIGURES 4144. Amphicocconeis antiqua sp. nov. SEM (material Papeete 4 Holothuria, from Tahiti, South Pacific). RV in external view, with dense macro-areolae shortly interrupted by narrow spaces devoid of ornamentation or not (Figs 41, 43), terminal raphe strongly hooked (Fig. 42), central area round to slightly transapically expended (Fig. 44). Scale bars: 5 µm (Fig. 43), 4 µm (Fig. 41), 2 µm (Fig. 44), 1 µm (Fig. 42)." figureDoi="http://doi.org/10.5281/zenodo.5361117" httpUri="https://zenodo.org/record/5361117/files/figure.png" pageId="15" pageNumber="45">Fig. 44</figureCitation>
). Terminal raphe fissure largely hooked on the mantle (
<figureCitation id="1376828CFF9DFF81474BFA38EF9BFA7F" box="[1070,1154,1490,1516]" captionStart="FIGURES 4144" captionStartId="9.[136,248,1606,1628]" captionTargetBox="[170,1421,206,1569]" captionTargetId="figure-24@9.[151,1436,190,1582]" captionTargetPageId="9" captionText="FIGURES 4144. Amphicocconeis antiqua sp. nov. SEM (material Papeete 4 Holothuria, from Tahiti, South Pacific). RV in external view, with dense macro-areolae shortly interrupted by narrow spaces devoid of ornamentation or not (Figs 41, 43), terminal raphe strongly hooked (Fig. 42), central area round to slightly transapically expended (Fig. 44). Scale bars: 5 µm (Fig. 43), 4 µm (Fig. 41), 2 µm (Fig. 44), 1 µm (Fig. 42)." figureDoi="http://doi.org/10.5281/zenodo.5361117" httpUri="https://zenodo.org/record/5361117/files/figure.png" pageId="15" pageNumber="45">Fig. 42</figureCitation>
). Helictoglossae small and unraised. RVVC extended (3050% of the valve, 39 rows of ornamentation in 10 µm), open, with marginal rows of simple pores (
<figureCitation id="1376828CFF9DFF814240F9F0EABEF9A6" box="[293,423,1562,1589]" captionStart="FIGURES 4548" captionStartId="10.[136,248,1590,1612]" captionTargetBox="[178,1412,201,1550]" captionTargetId="figure-19@10.[164,1423,190,1565]" captionTargetPageId="10" captionText="FIGURES 4548. Amphicocconeis antiqua sp. nov. SEM (material Papeete 4 Holothuria, from Tahiti, South Pacific). RV in internal view with RVVC still in place (abvalvar view) with dense rows of simple pores close to the edge of the copula (Fig. 45), foot pole of the RVVC (abvalvar view) with parallel endings around the raphe and helictoglossa (Fig. 46, twin arrowheads), detached RVVC in advalvar view (Fig. 47), RVVC in abvalvar view with radiate rows of simple pores and narrow edge void of pores (Fig. 48, arrow). Scale bars: 5 µm (Fig. 45), 4 µm (Fig. 47), 2 µm (Figs 46, 48)." figureDoi="http://doi.org/10.5281/zenodo.5361119" httpUri="https://zenodo.org/record/5361119/files/figure.png" pageId="15" pageNumber="45">Figs 4548</figureCitation>
), each row of pores corresponding to a RV stria, ornamentation present up to the edge of the RVVC (
<figureCitation id="1376828CFF9DFF814387F9D4EA7DF9CB" box="[226,356,1598,1625]" captionStart="FIGURES 4548" captionStartId="10.[136,248,1590,1612]" captionTargetBox="[178,1412,201,1550]" captionTargetId="figure-19@10.[164,1423,190,1565]" captionTargetPageId="10" captionText="FIGURES 4548. Amphicocconeis antiqua sp. nov. SEM (material Papeete 4 Holothuria, from Tahiti, South Pacific). RV in internal view with RVVC still in place (abvalvar view) with dense rows of simple pores close to the edge of the copula (Fig. 45), foot pole of the RVVC (abvalvar view) with parallel endings around the raphe and helictoglossa (Fig. 46, twin arrowheads), detached RVVC in advalvar view (Fig. 47), RVVC in abvalvar view with radiate rows of simple pores and narrow edge void of pores (Fig. 48, arrow). Scale bars: 5 µm (Fig. 45), 4 µm (Fig. 47), 2 µm (Figs 46, 48)." figureDoi="http://doi.org/10.5281/zenodo.5361119" httpUri="https://zenodo.org/record/5361119/files/figure.png" pageId="15" pageNumber="45">Figs 45, 48</figureCitation>
). Head pole of the RVVC indented (no plow sock structure), foot pole of the RVVC with parallel borders from each side of the raphe (
<figureCitation id="1376828CFF9DFF814141F988E96EF9EF" box="[548,631,1634,1660]" captionStart="FIGURES 4548" captionStartId="10.[136,248,1590,1612]" captionTargetBox="[178,1412,201,1550]" captionTargetId="figure-19@10.[164,1423,190,1565]" captionTargetPageId="10" captionText="FIGURES 4548. Amphicocconeis antiqua sp. nov. SEM (material Papeete 4 Holothuria, from Tahiti, South Pacific). RV in internal view with RVVC still in place (abvalvar view) with dense rows of simple pores close to the edge of the copula (Fig. 45), foot pole of the RVVC (abvalvar view) with parallel endings around the raphe and helictoglossa (Fig. 46, twin arrowheads), detached RVVC in advalvar view (Fig. 47), RVVC in abvalvar view with radiate rows of simple pores and narrow edge void of pores (Fig. 48, arrow). Scale bars: 5 µm (Fig. 45), 4 µm (Fig. 47), 2 µm (Figs 46, 48)." figureDoi="http://doi.org/10.5281/zenodo.5361119" httpUri="https://zenodo.org/record/5361119/files/figure.png" pageId="15" pageNumber="45">Fig. 46</figureCitation>
, arrowheads).
</paragraph>
</subSubSection>
<subSubSection id="C357CD82FF9DFF8143D8F96CEA3DF80F" pageId="15" pageNumber="45" type="discussion">
<paragraph id="8BF29E09FF9DFF8143D8F96CEA3DF80F" blockId="15.[136,1452,1130,2056]" pageId="15" pageNumber="45">
<emphasis id="B939421BFF9DFF8143D8F96CEA33F933" bold="true" box="[189,298,1670,1696]" pageId="15" pageNumber="45">Remarks</emphasis>
:—Some differences between
<taxonomicName id="4C4DE58AFF9DFF8141E2F96CE886F933" authorityName="Riaux-Gobin &amp; Garcia &amp; Witkowski &amp; Saenz-Agudelo &amp; Coste &amp; Daniszewska-Kowalczyk" authorityYear="2021" box="[647,927,1670,1696]" class="Bacillariophyceae" family="Achnanthaceae" genus="Amphicocconeis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="15" pageNumber="45" phylum="Ochrophyta" rank="species" species="antiqua">
<emphasis id="B939421BFF9DFF8141E2F96CE886F933" box="[647,927,1670,1696]" italics="true" pageId="15" pageNumber="45">Amphicocconeis antiqua</emphasis>
</taxonomicName>
and
<emphasis id="B939421BFF9DFF8140B8F96DEF4AF933" box="[989,1107,1670,1697]" italics="true" pageId="15" pageNumber="45">A. clypeus</emphasis>
: SV sternum with cupules in
<taxonomicName id="4C4DE58AFF9DFF8143EDF941EBEFF956" authorityName="Riaux-Gobin &amp; Garcia &amp; Witkowski &amp; Saenz-Agudelo &amp; Coste &amp; Daniszewska-Kowalczyk" authorityYear="2021" box="[136,246,1707,1733]" class="Bacillariophyceae" family="Achnanthaceae" genus="Amphicocconeis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="15" pageNumber="45" phylum="Ochrophyta" rank="species" species="antiqua">
<emphasis id="B939421BFF9DFF8143EDF941EBEFF956" box="[136,246,1707,1733]" italics="true" pageId="15" pageNumber="45">A.antiqua</emphasis>
</taxonomicName>
, giving it an elliptic shape, while narrow and straight with no ornamentation in
<emphasis id="B939421BFF9DFF8147FBF941EE0DF957" box="[1182,1300,1706,1733]" italics="true" pageId="15" pageNumber="45">A. clypeus</emphasis>
. SVVC with large fimbriae in
<taxonomicName id="4C4DE58AFF9DFF81422FF925EAA6F97B" authorityName="Riaux-Gobin &amp; Garcia &amp; Witkowski &amp; Saenz-Agudelo &amp; Coste &amp; Daniszewska-Kowalczyk" authorityYear="2021" box="[330,447,1743,1769]" class="Bacillariophyceae" family="Achnanthaceae" genus="Amphicocconeis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="15" pageNumber="45" phylum="Ochrophyta" rank="species" species="antiqua">
<emphasis id="B939421BFF9DFF81422FF925EAA6F97B" box="[330,447,1743,1769]" italics="true" pageId="15" pageNumber="45">A. antiqua</emphasis>
</taxonomicName>
. RV with denser striation in
<taxonomicName id="4C4DE58AFF9DFF814064F925E86FF97B" authorityName="Riaux-Gobin &amp; Garcia &amp; Witkowski &amp; Saenz-Agudelo &amp; Coste &amp; Daniszewska-Kowalczyk" authorityYear="2021" box="[769,886,1743,1769]" class="Bacillariophyceae" family="Achnanthaceae" genus="Amphicocconeis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="15" pageNumber="45" phylum="Ochrophyta" rank="species" species="antiqua">
<emphasis id="B939421BFF9DFF814064F925E86FF97B" box="[769,886,1743,1769]" italics="true" pageId="15" pageNumber="45">A. antiqua</emphasis>
</taxonomicName>
and with a narrower void lunar-shaped space than in
<emphasis id="B939421BFF9DFF8143C3F919EA03F89F" box="[166,282,1778,1805]" italics="true" pageId="15" pageNumber="45">A. clypeus</emphasis>
. RVVC with a different shape and striation between both taxa and with ornamentation up to its edge in
<taxonomicName id="4C4DE58AFF9DFF8143EDF8FDEBE4F8A3" authorityName="Riaux-Gobin &amp; Garcia &amp; Witkowski &amp; Saenz-Agudelo &amp; Coste &amp; Daniszewska-Kowalczyk" authorityYear="2021" box="[136,253,1815,1841]" class="Bacillariophyceae" family="Achnanthaceae" genus="Amphicocconeis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="15" pageNumber="45" phylum="Ochrophyta" rank="species" species="antiqua">
<emphasis id="B939421BFF9DFF8143EDF8FDEBE4F8A3" box="[136,253,1815,1841]" italics="true" pageId="15" pageNumber="45">A. antiqua</emphasis>
</taxonomicName>
. The SV of
<taxonomicName id="4C4DE58AFF9DFF8142E3F8FDEAE2F8A3" authorityName="Riaux-Gobin &amp; Garcia &amp; Witkowski &amp; Saenz-Agudelo &amp; Coste &amp; Daniszewska-Kowalczyk" authorityYear="2021" box="[390,507,1815,1841]" class="Bacillariophyceae" family="Achnanthaceae" genus="Amphicocconeis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="15" pageNumber="45" phylum="Ochrophyta" rank="species" species="antiqua">
<emphasis id="B939421BFF9DFF8142E3F8FDEAE2F8A3" box="[390,507,1815,1841]" italics="true" pageId="15" pageNumber="45">A. antiqua</emphasis>
</taxonomicName>
is somehow close to that in
<taxonomicName id="4C4DE58AFF9DFF81405FF8FDE8C1F8A3" authorityName="De Stefano &amp; Marino" authorityYear="2003" baseAuthorityName="Hustedt" box="[826,984,1814,1841]" class="Bacillariophyceae" family="Achnanthaceae" genus="Amphicocconeis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="15" pageNumber="45" phylum="Ochrophyta" rank="species" species="disculoides">
<emphasis id="B939421BFF9DFF81405FF8FDE8C1F8A3" box="[826,984,1814,1841]" italics="true" pageId="15" pageNumber="45">A. disculoides</emphasis>
</taxonomicName>
, but the SVVC are dissimilar within both taxa, and the RVVC is open in
<taxonomicName id="4C4DE58AFF9DFF814287F8D1E94EF8C7" authorityName="Riaux-Gobin &amp; Garcia &amp; Witkowski &amp; Saenz-Agudelo &amp; Coste &amp; Daniszewska-Kowalczyk" authorityYear="2021" box="[482,599,1851,1877]" class="Bacillariophyceae" family="Achnanthaceae" genus="Amphicocconeis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="15" pageNumber="45" phylum="Ochrophyta" rank="species" species="antiqua">
<emphasis id="B939421BFF9DFF814287F8D1E94EF8C7" box="[482,599,1851,1877]" italics="true" pageId="15" pageNumber="45">A. antiqua</emphasis>
</taxonomicName>
. A taxon close to
<taxonomicName id="4C4DE58AFF9DFF81407BF8D1E88AF8C7" authorityName="Riaux-Gobin &amp; Garcia &amp; Witkowski &amp; Saenz-Agudelo &amp; Coste &amp; Daniszewska-Kowalczyk" authorityYear="2021" box="[798,915,1851,1877]" class="Bacillariophyceae" family="Achnanthaceae" genus="Amphicocconeis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="15" pageNumber="45" phylum="Ochrophyta" rank="species" species="antiqua">
<emphasis id="B939421BFF9DFF81407BF8D1E88AF8C7" box="[798,915,1851,1877]" italics="true" pageId="15" pageNumber="45">A. antiqua</emphasis>
</taxonomicName>
is present in Zimbros (Peninsula do Porto Belo,
<collectingRegion id="498950EBFF9DFF8143EDF8B4EA29F8EB" box="[136,304,1886,1912]" country="Brazil" name="Santa Catarina" pageId="15" pageNumber="45">Santa Catarina</collectingRegion>
,
<collectingCountry id="F35ADE99FF9DFF814259F8B4EA9CF8EA" box="[316,389,1886,1913]" name="Brazil" pageId="15" pageNumber="45">Brazil</collectingCountry>
), and will need further examination (i.e., of the RV and SV in external view) before definitive classification.
</paragraph>
</subSubSection>
<subSubSection id="C357CD82FF9DFF9C43D8F84CEBC6F78F" lastPageId="18" lastPageNumber="48" pageId="15" pageNumber="45" type="materials_examined">
<paragraph id="8BF29E09FF9DFF8143D8F84CEA55F79B" blockId="15.[136,1452,1130,2056]" pageId="15" pageNumber="45">
<emphasis id="B939421BFF9DFF8143D8F84CEA4EF853" bold="true" box="[189,343,1958,1984]" pageId="15" pageNumber="45">Type locality</emphasis>
:—Sample Papeete 4
<taxonomicName id="4C4DE58AFF9DFF814131F84CE9C9F853" authority="Tahiti Nui" authorityName="Linnaeus" authorityYear="1767" box="[596,720,1958,1984]" class="Holothuroidea" family="Holothuriidae" genus="Holothuria" kingdom="Animalia" order="Holothuriida" pageId="15" pageNumber="45" phylum="Echinodermata" rank="genus">
<emphasis id="B939421BFF9DFF814131F84CE9C9F853" box="[596,720,1958,1984]" italics="true" pageId="15" pageNumber="45">Holothuria</emphasis>
</taxonomicName>
, Tahiti Nui West coast, Arué District, North of Tombeau du Roi (17◦31.405S, 149◦31.106W), collected by scraping a specimen of
<taxonomicName id="4C4DE58AFF9DFF814012F820EF30F877" authorityName="Jaeger" authorityYear="1833" box="[887,1065,1994,2020]" class="Holothuroidea" family="Holothuriidae" genus="Holothuria" kingdom="Animalia" order="Holothuriida" pageId="15" pageNumber="45" phylum="Echinodermata" rank="species" species="atra">
<emphasis id="B939421BFF9DFF814012F820EF30F877" box="[887,1065,1994,2020]" italics="true" pageId="15" pageNumber="45">Holothuria atra</emphasis>
</taxonomicName>
, depth
<quantity id="4CB533ECFF9DFF814719F820EFDDF876" box="[1148,1220,1994,2021]" metricMagnitude="-1" metricUnit="m" metricValue="2.0" pageId="15" pageNumber="45" unit="cm" value="20.0">20 cm</quantity>
, by C. Riaux-Gobin,
<date id="FFF3B8C9FF9DFF8143EDF804EA51F79B" box="[136,328,2030,2056]" pageId="15" pageNumber="45" value="2010-10-24">24 October 2010</date>
.
</paragraph>
<caption id="DF32CE81FF82FF9E43EDFD18E8ABFCC7" pageId="16" pageNumber="46" startId="16.[136,229,754,780]">
<paragraph id="8BF29E09FF82FF9E43EDFD18EFAFFC9F" blockId="16.[136,1206,754,888]" box="[136,1206,754,780]" pageId="16" pageNumber="46">
<emphasis id="B939421BFF82FF9E43EDFD18EA19FC9F" bold="true" box="[136,256,754,780]" pageId="16" pageNumber="46">TABLE 1.</emphasis>
Biometrics and main features of the new taxa from the South Pacific (*) and Brazil (**).
</paragraph>
<paragraph id="8BF29E09FF82FF9E43EDFCFCEAF8FCA3" blockId="16.[136,1206,754,888]" box="[136,481,790,816]" pageId="16" pageNumber="46">Measurements expressed in µm.</paragraph>
<paragraph id="8BF29E09FF82FF9E43EDFCD0E8ABFCC7" blockId="16.[136,1206,754,888]" box="[136,946,826,852]" pageId="16" pageNumber="46">Stria densities and valvocopula rows of ornamentation, expressed in 10 µm.</paragraph>
</caption>
<paragraph id="8BF29E09FF82FF9E43EDFCB4EADCFCEB" blockId="16.[136,1206,754,888]" box="[136,453,862,888]" pageId="16" pageNumber="46">
n =
<collectionCode id="ED5C06CCFF82FF9E43D7FCB4EBF0FCEB" box="[178,233,862,888]" pageId="16" pageNumber="46">SEM</collectionCode>
observed specimens
</paragraph>
<paragraph id="8BF29E09FF82FF9E4234FC61EC50FA75" pageId="16" pageNumber="46">
<table id="F94D6CA9FF82007143F5FC61ECE4FA75" box="[144,2045,907,1510]" gridcols="12" gridrows="5" pageId="16" pageNumber="46">
<tr id="357D9C4BFF82007143F5FC61ECE4FC79" box="[144,2045,907,1002]" gridrow="0" pageId="16" pageNumber="46" rowspan-0="1">
<th id="76ACF537FF8200714234FC61EA9BFC79" box="[337,386,907,1002]" gridcol="1" gridrow="0" pageId="16" pageNumber="46">n SEM</th>
<th id="76ACF537FF82007142F9FC61E99AFC79" box="[412,643,907,1002]" gridcol="2" gridrow="0" pageId="16" pageNumber="46">shape</th>
<th id="76ACF537FF82007141FDFC61E9CDFC79" box="[664,724,907,1002]" gridcol="3" gridrow="0" pageId="16" pageNumber="46">length</th>
<th id="76ACF537FF820071406DFC61E858FC79" box="[776,833,907,1002]" gridcol="4" gridrow="0" pageId="16" pageNumber="46">width</th>
<th id="76ACF537FF8200714016FC61E8ACFC79" box="[883,949,907,1002]" gridcol="5" gridrow="0" pageId="16" pageNumber="46">SV str.</th>
<th id="76ACF537FF82007140BEFC61EF3DFC79" box="[987,1060,907,1002]" gridcol="6" gridrow="0" pageId="16" pageNumber="46">SVVC rows of pores</th>
<th id="76ACF537FF820071472CFC61EE0EFC79" box="[1097,1303,907,1002]" gridcol="7" gridrow="0" pageId="16" pageNumber="46">SVVC ornamentation</th>
<th id="76ACF537FF8200714642FC61EE64FC79" box="[1319,1405,907,1002]" gridcol="8" gridrow="0" pageId="16" pageNumber="46">RV str.</th>
<th id="76ACF537FF82007146FDFC61EEF8FC79" box="[1432,1505,907,1002]" gridcol="9" gridrow="0" pageId="16" pageNumber="46">RVVC rows of pores</th>
<th id="76ACF537FF8200714561FC61EDE2FC79" box="[1540,1787,907,1002]" gridcol="10" gridrow="0" pageId="16" pageNumber="46">RVVC ornamentation</th>
<th id="76ACF537FF820071446BFC61ECE4FC79" box="[1806,2045,907,1002]" gridcol="11" gridrow="0" pageId="16" pageNumber="46">specificities</th>
</tr>
<tr id="357D9C4BFF82007143F5FBFAECE4FB00" box="[144,2045,1040,1171]" gridrow="1" pageId="16" pageNumber="46">
<th id="76ACF537FF82007143F5FBFAEA2CFB00" box="[144,309,1040,1171]" gridcol="0" gridrow="1" pageId="16" pageNumber="46">
<emphasis id="B939421BFF82FF9E43F5FBFAEBC1FBD8" box="[144,301,1040,1099]" italics="true" pageId="16" pageNumber="46">
<taxonomicName id="4C4DE58AFF82FF9E43F5FBFAEA34FBB4" box="[144,301,1040,1063]" class="Bacillariophyceae" family="Achnanthaceae" genus="Amphicocconeis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="16" pageNumber="46" phylum="Ochrophyta" rank="genus">Amphicocconeis</taxonomicName>
clypeus
</emphasis>
sp. nov.*
</th>
<td id="76ACF537FF8200714234FBFAEA9BFB00" box="[337,386,1040,1171]" gridcol="1" gridrow="1" pageId="16" pageNumber="46">34</td>
<td id="76ACF537FF82007142F9FBFAE99AFB00" box="[412,643,1040,1171]" gridcol="2" gridrow="1" pageId="16" pageNumber="46">ovoid-elliptic</td>
<td id="76ACF537FF82007141FDFBFAE9CDFB00" box="[664,724,1040,1171]" gridcol="3" gridrow="1" pageId="16" pageNumber="46">15-27 19</td>
<td id="76ACF537FF820071406DFBFAE858FB00" box="[776,833,1040,1171]" gridcol="4" gridrow="1" pageId="16" pageNumber="46">9-14 11</td>
<td id="76ACF537FF8200714016FBFAE8ACFB00" box="[883,949,1040,1171]" gridcol="5" gridrow="1" pageId="16" pageNumber="46">9-11 10.7</td>
<td id="76ACF537FF82007140BEFBFAEF3DFB00" box="[987,1060,1040,1171]" gridcol="6" gridrow="1" pageId="16" pageNumber="46">11</td>
<td id="76ACF537FF820071472CFBFAEE0EFB00" box="[1097,1303,1040,1171]" gridcol="7" gridrow="1" pageId="16" pageNumber="46">open, uniseriate large pores</td>
<td id="76ACF537FF8200714642FBFAEE64FB00" box="[1319,1405,1040,1171]" gridcol="8" gridrow="1" pageId="16" pageNumber="46">25-30 27</td>
<td id="76ACF537FF82007146FDFBFAEEF8FB00" box="[1432,1505,1040,1171]" gridcol="9" gridrow="1" pageId="16" pageNumber="46">27</td>
<td id="76ACF537FF8200714561FBFAEDE2FB00" box="[1540,1787,1040,1171]" gridcol="10" gridrow="1" pageId="16" pageNumber="46">open, uniseriate, complex pores, 1/2 valve, large edge without pores, plow sock on head pole</td>
<td id="76ACF537FF820071446BFBFAECE4FB00" box="[1806,2045,1040,1171]" gridcol="11" gridrow="1" pageId="16" pageNumber="46">RV with a large lunarshaped area void of ornamentation</td>
</tr>
<tr id="357D9C4BFF82007143F5FB2EECE4FB6C" box="[144,2045,1220,1279]" gridrow="2" pageId="16" pageNumber="46">
<th id="76ACF537FF82007143F5FB2EEA2CFB6C" box="[144,309,1220,1279]" gridcol="0" gridrow="2" pageId="16" pageNumber="46">
<taxonomicName id="4C4DE58AFF82FF9E43F5FB2EEBC0FB6C" authority="Riaux-Gobin &amp; Garcia &amp; Witkowski &amp; Saenz-Agudelo &amp; Coste &amp; Daniszewska-Kowalczyk, 2021" authorityName="Riaux-Gobin &amp; Garcia &amp; Witkowski &amp; Saenz-Agudelo &amp; Coste &amp; Daniszewska-Kowalczyk" authorityYear="2021" box="[144,301,1220,1279]" class="Bacillariophyceae" family="Achnanthaceae" genus="Amphicocconeis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="16" pageNumber="46" phylum="Ochrophyta" rank="species" species="antiqua" status="sp. nov.">
<emphasis id="B939421BFF82FF9E43F5FB2EEBC0FB6C" box="[144,301,1220,1279]" italics="true" pageId="16" pageNumber="46">Amphicocconeis antiqua</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A20AFF60FF82FF9E43BAFB02EA35FB6C" box="[223,300,1256,1279]" pageId="16" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
*
</th>
<td id="76ACF537FF8200714234FB2EEA9BFB6C" box="[337,386,1220,1279]" gridcol="1" gridrow="2" pageId="16" pageNumber="46">16</td>
<td id="76ACF537FF82007142F9FB2EE99AFB6C" box="[412,643,1220,1279]" gridcol="2" gridrow="2" pageId="16" pageNumber="46">rhomboid, ogival apices</td>
<td id="76ACF537FF82007141FDFB2EE9CDFB6C" box="[664,724,1220,1279]" gridcol="3" gridrow="2" pageId="16" pageNumber="46">15-28 18</td>
<td id="76ACF537FF820071406DFB2EE858FB6C" box="[776,833,1220,1279]" gridcol="4" gridrow="2" pageId="16" pageNumber="46">8-17 10</td>
<td id="76ACF537FF8200714016FB2EE8ACFB6C" box="[883,949,1220,1279]" gridcol="5" gridrow="2" pageId="16" pageNumber="46">9-14 13</td>
<td id="76ACF537FF82007140BEFB2EEF3DFB6C" box="[987,1060,1220,1279]" gridcol="6" gridrow="2" pageId="16" pageNumber="46">15</td>
<td id="76ACF537FF820071472CFB2EEE0EFB6C" box="[1097,1303,1220,1279]" gridcol="7" gridrow="2" pageId="16" pageNumber="46">open, short fimbriae</td>
<td id="76ACF537FF8200714642FB2EEE64FB6C" box="[1319,1405,1220,1279]" gridcol="8" gridrow="2" pageId="16" pageNumber="46">34-39 37</td>
<td id="76ACF537FF82007146FDFB2EEEF8FB6C" box="[1432,1505,1220,1279]" gridcol="9" gridrow="2" pageId="16" pageNumber="46">40</td>
<td id="76ACF537FF8200714561FB2EEDE2FB6C" box="[1540,1787,1220,1279]" gridcol="10" gridrow="2" pageId="16" pageNumber="46">open, uniseriate up edge, 1/2 valve</td>
<td id="76ACF537FF820071446BFB2EECE4FB6C" box="[1806,2045,1220,1279]" gridcol="11" gridrow="2" pageId="16" pageNumber="46">presence of cupules on the SV sternum</td>
</tr>
<tr id="357D9C4BFF82007143F5FACCECE4FAF2" box="[144,2045,1318,1377]" gridrow="3" pageId="16" pageNumber="46">
<th id="76ACF537FF82007143F5FACCEA2CFAF2" box="[144,309,1318,1377]" gridcol="0" gridrow="3" pageId="16" pageNumber="46">
<taxonomicName id="4C4DE58AFF82FF9E43F5FACCEBC0FAF2" authority="Riaux-Gobin &amp; Garcia &amp; Witkowski &amp; Saenz-Agudelo &amp; Coste &amp; Daniszewska-Kowalczyk, 2021" authorityName="Riaux-Gobin &amp; Garcia &amp; Witkowski &amp; Saenz-Agudelo &amp; Coste &amp; Daniszewska-Kowalczyk" authorityYear="2021" box="[144,301,1318,1377]" class="Bacillariophyceae" family="Achnanthaceae" genus="Amphicocconeis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="16" pageNumber="46" phylum="Ochrophyta" rank="species" species="ruatara" status="sp. nov.">
<emphasis id="B939421BFF82FF9E43F5FACCEBC0FAF2" box="[144,301,1318,1377]" italics="true" pageId="16" pageNumber="46">Amphicocconeis ruatara</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A20AFF60FF82FF9E43BAFAA0EA35FAF2" box="[223,300,1354,1377]" pageId="16" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
*
</th>
<td id="76ACF537FF8200714234FACCEA9BFAF2" box="[337,386,1318,1377]" gridcol="1" gridrow="3" pageId="16" pageNumber="46">53</td>
<td id="76ACF537FF82007142F9FACCE99AFAF2" box="[412,643,1318,1377]" gridcol="2" gridrow="3" pageId="16" pageNumber="46">oblong-elliptic to elongate, rostrate apices</td>
<td id="76ACF537FF82007141FDFACCE9CDFAF2" box="[664,724,1318,1377]" gridcol="3" gridrow="3" pageId="16" pageNumber="46">14-17 15</td>
<td id="76ACF537FF820071406DFACCE858FAF2" box="[776,833,1318,1377]" gridcol="4" gridrow="3" pageId="16" pageNumber="46">5-8 6</td>
<td id="76ACF537FF8200714016FACCE8ACFAF2" box="[883,949,1318,1377]" gridcol="5" gridrow="3" pageId="16" pageNumber="46">16-28 21.5</td>
<td id="76ACF537FF82007140BEFACCEF3DFAF2" box="[987,1060,1318,1377]" gridcol="6" gridrow="3" pageId="16" pageNumber="46">27</td>
<td id="76ACF537FF820071472CFACCEE0EFAF2" box="[1097,1303,1318,1377]" gridcol="7" gridrow="3" pageId="16" pageNumber="46">open, narrow, uni- to biseriate small pores</td>
<td id="76ACF537FF8200714642FACCEE64FAF2" box="[1319,1405,1318,1377]" gridcol="8" gridrow="3" pageId="16" pageNumber="46">42-60 51</td>
<td id="76ACF537FF82007146FDFACCEEF8FAF2" box="[1432,1505,1318,1377]" gridcol="9" gridrow="3" pageId="16" pageNumber="46">51</td>
<td id="76ACF537FF8200714561FACCEDE2FAF2" box="[1540,1787,1318,1377]" gridcol="10" gridrow="3" pageId="16" pageNumber="46">open, uniseriate up edge, 1/3 to 1/2 valve</td>
<td id="76ACF537FF820071446BFACCECE4FAF2" box="[1806,2045,1318,1377]" gridcol="11" gridrow="3" pageId="16" pageNumber="46">SVVC very narrow at its head pole</td>
</tr>
<tr id="357D9C4BFF82007143F5FA6DECE4FA75" box="[144,2045,1415,1510]" gridrow="4" pageId="16" pageNumber="46">
<th id="76ACF537FF82007143F5FA6DEA2CFA75" box="[144,309,1415,1510]" gridcol="0" gridrow="4" pageId="16" pageNumber="46">
<taxonomicName id="4C4DE58AFF82FF9E43F5FA6DEA08FA51" authority="Riaux-Gobin &amp; Garcia &amp; Witkowski &amp; Saenz-Agudelo &amp; Coste &amp; Daniszewska-Kowalczyk, 2021" authorityName="Riaux-Gobin &amp; Garcia &amp; Witkowski &amp; Saenz-Agudelo &amp; Coste &amp; Daniszewska-Kowalczyk" authorityYear="2021" box="[144,301,1415,1474]" class="Bacillariophyceae" family="Achnanthaceae" genus="Amphicocconeis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="16" pageNumber="46" phylum="Ochrophyta" rank="species" species="catharinensis" status="sp. nov.">
<emphasis id="B939421BFF82FF9E43F5FA6DEA08FA51" box="[144,301,1415,1474]" italics="true" pageId="16" pageNumber="46">Amphicocconeis catharinensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A20AFF60FF82FF9E4272FA41EBA3FA75" pageId="16" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
**
</th>
<td id="76ACF537FF8200714234FA6DEA9BFA75" box="[337,386,1415,1510]" gridcol="1" gridrow="4" pageId="16" pageNumber="46">9</td>
<td id="76ACF537FF82007142F9FA6DE99AFA75" box="[412,643,1415,1510]" gridcol="2" gridrow="4" pageId="16" pageNumber="46">elliptic to rhomboid</td>
<td id="76ACF537FF82007141FDFA6DE9CDFA75" box="[664,724,1415,1510]" gridcol="3" gridrow="4" pageId="16" pageNumber="46">14-22 18</td>
<td id="76ACF537FF820071406DFA6DE858FA75" box="[776,833,1415,1510]" gridcol="4" gridrow="4" pageId="16" pageNumber="46">10-13 11</td>
<td id="76ACF537FF8200714016FA6DE8ACFA75" box="[883,949,1415,1510]" gridcol="5" gridrow="4" pageId="16" pageNumber="46">10-13 11</td>
<td id="76ACF537FF82007140BEFA6DEF3DFA75" box="[987,1060,1415,1510]" gridcol="6" gridrow="4" pageId="16" pageNumber="46">11</td>
<td id="76ACF537FF820071472CFA6DEE0EFA75" box="[1097,1303,1415,1510]" gridcol="7" gridrow="4" pageId="16" pageNumber="46">open, narrow to 1/3 valve, uniseriate, large pores</td>
<td id="76ACF537FF8200714642FA6DEE64FA75" box="[1319,1405,1415,1510]" gridcol="8" gridrow="4" pageId="16" pageNumber="46">24-29 26</td>
<td id="76ACF537FF82007146FDFA6DEEF8FA75" box="[1432,1505,1415,1510]" gridcol="9" gridrow="4" pageId="16" pageNumber="46">23</td>
<td id="76ACF537FF8200714561FA6DEDE2FA75" box="[1540,1787,1415,1510]" gridcol="10" gridrow="4" pageId="16" pageNumber="46">one marginal row of oblong pores, 1/3 to ½ valve</td>
<td id="76ACF537FF820071446BFA6DECE4FA75" box="[1806,2045,1415,1510]" gridcol="11" gridrow="4" pageId="16" pageNumber="46">SV mantle with concave structure between each areola</td>
</tr>
</table>
</paragraph>
<caption id="DF32CE81FF83FF9F43ECFF75E8FCFF24" box="[137,997,159,183]" pageId="17" pageNumber="47" startId="17.[137,230,159,183]">
<paragraph id="8BF29E09FF83FF9F43ECFF75E8FCFF24" blockId="17.[137,997,159,183]" box="[137,997,159,183]" pageId="17" pageNumber="47">
<emphasis id="B939421BFF83FF9F43ECFF75EBE0FF24" bold="true" box="[137,249,159,183]" pageId="17" pageNumber="47">TABLE 2</emphasis>
. Characters and coding used in the morphological Cladistics analysis.
</paragraph>
</caption>
<paragraph id="8BF29E09FF83FF9F43F6FF22EF83F871" pageId="17" pageNumber="47">
<table id="F94D6CA9FF83007143F6FF22EFC0F870" box="[147,1241,200,2019]" gridcols="4" gridrows="46" pageId="17" pageNumber="47">
<tr id="357D9C4BFF83007143F6FF22EFC0FF4D" box="[147,1241,200,222]" gridrow="0" pageId="17" pageNumber="47">
<th id="76ACF537FF83007143F6FF22EBB7FF4D" box="[147,174,200,222]" gridcol="0" gridrow="0" pageId="17" pageNumber="47">
<emphasis id="B939421BFF83FF9F43F6FF22EBB7FF4E" bold="true" box="[147,174,200,221]" pageId="17" pageNumber="47"></emphasis>
</th>
<th id="76ACF537FF8300714396FF22E94AFF4D" box="[243,595,200,222]" gridcol="1" gridrow="0" pageId="17" pageNumber="47">
<emphasis id="B939421BFF83FF9F4396FF22EA43FF4D" bold="true" box="[243,346,200,222]" pageId="17" pageNumber="47">Definition</emphasis>
</th>
<th id="76ACF537FF83007141F3FF22EF5AFF4D" box="[662,1091,200,222]" gridcol="2" gridrow="0" pageId="17" pageNumber="47">
<emphasis id="B939421BFF83FF9F41F9FF22E9C0FF4D" bold="true" box="[668,729,200,222]" pageId="17" pageNumber="47">States</emphasis>
</th>
<th id="76ACF537FF83007147EBFF22EFC0FF4D" box="[1166,1241,200,222]" gridcol="3" gridrow="0" pageId="17" pageNumber="47">
<emphasis id="B939421BFF83FF9F47EBFF22EFC0FF4D" bold="true" box="[1166,1241,200,222]" pageId="17" pageNumber="47">Coding</emphasis>
</th>
</tr>
<tr id="357D9C4BFF83007143F6FF1BEFC0FE94" box="[147,1241,241,263]" gridrow="1" pageId="17" pageNumber="47">
<th id="76ACF537FF83007143F6FF1BEBB7FE94" box="[147,174,241,263]" gridcol="0" gridrow="1" pageId="17" pageNumber="47">1</th>
<td id="76ACF537FF8300714396FF1BE94AFE94" box="[243,595,241,263]" gridcol="1" gridrow="1" pageId="17" pageNumber="47">SV sternum</td>
<td id="76ACF537FF83007141F3FF1BEF5AFE94" box="[662,1091,241,263]" gridcol="2" gridrow="1" pageId="17" pageNumber="47">elliptic</td>
<td id="76ACF537FF83007147EBFF1BEFC0FE94" box="[1166,1241,241,263]" gridcol="3" gridrow="1" pageId="17" pageNumber="47">0</td>
</tr>
<tr id="357D9C4BFF83007143F6FEF3EFC0FEBC" box="[147,1241,281,303]" gridrow="2" pageId="17" pageNumber="47" rowspan-0="1" rowspan-1="1">
<td id="76ACF537FF83007141F3FEF3EF5AFEBC" box="[662,1091,281,303]" gridcol="2" gridrow="2" pageId="17" pageNumber="47">straight-narrow</td>
<td id="76ACF537FF83007147EBFEF3EFC0FEBC" box="[1166,1241,281,303]" gridcol="3" gridrow="2" pageId="17" pageNumber="47">1</td>
</tr>
<tr id="357D9C4BFF83007143F6FEABEFC0FEC4" box="[147,1241,321,343]" gridrow="3" pageId="17" pageNumber="47">
<th id="76ACF537FF83007143F6FEABEBB7FEC4" box="[147,174,321,343]" gridcol="0" gridrow="3" pageId="17" pageNumber="47">2</th>
<td id="76ACF537FF8300714396FEABE94AFEC4" box="[243,595,321,343]" gridcol="1" gridrow="3" pageId="17" pageNumber="47">crista marginalis</td>
<td id="76ACF537FF83007141F3FEABEF5AFEC4" box="[662,1091,321,343]" gridcol="2" gridrow="3" pageId="17" pageNumber="47">present</td>
<td id="76ACF537FF83007147EBFEABEFC0FEC4" box="[1166,1241,321,343]" gridcol="3" gridrow="3" pageId="17" pageNumber="47">0</td>
</tr>
<tr id="357D9C4BFF83007143F6FE83EFC0FEEC" box="[147,1241,361,383]" gridrow="4" pageId="17" pageNumber="47" rowspan-0="1" rowspan-1="1">
<td id="76ACF537FF83007141F3FE83EF5AFEEC" box="[662,1091,361,383]" gridcol="2" gridrow="4" pageId="17" pageNumber="47">absent</td>
<td id="76ACF537FF83007147EBFE83EFC0FEEC" box="[1166,1241,361,383]" gridcol="3" gridrow="4" pageId="17" pageNumber="47">1</td>
</tr>
<tr id="357D9C4BFF83007143F6FE7BEFC0FE34" box="[147,1241,401,423]" gridrow="5" pageId="17" pageNumber="47">
<th id="76ACF537FF83007143F6FE7BEBB7FE34" box="[147,174,401,423]" gridcol="0" gridrow="5" pageId="17" pageNumber="47">3</th>
<td id="76ACF537FF8300714396FE7BE94AFE34" box="[243,595,401,423]" gridcol="1" gridrow="5" pageId="17" pageNumber="47">valve shape</td>
<td id="76ACF537FF83007141F3FE7BEF5AFE34" box="[662,1091,401,423]" gridcol="2" gridrow="5" pageId="17" pageNumber="47">elliptic</td>
<td id="76ACF537FF83007147EBFE7BEFC0FE34" box="[1166,1241,401,423]" gridcol="3" gridrow="5" pageId="17" pageNumber="47">0</td>
</tr>
<tr id="357D9C4BFF83007143F6FE53EFC0FE5C" box="[147,1241,441,463]" gridrow="6" pageId="17" pageNumber="47" rowspan-0="1" rowspan-1="1">
<td id="76ACF537FF83007141F3FE53EF5AFE5C" box="[662,1091,441,463]" gridcol="2" gridrow="6" pageId="17" pageNumber="47">ovoid-elliptic</td>
<td id="76ACF537FF83007147EBFE53EFC0FE5C" box="[1166,1241,441,463]" gridcol="3" gridrow="6" pageId="17" pageNumber="47">1</td>
</tr>
<tr id="357D9C4BFF83007143F6FE0BEFC0FE64" box="[147,1241,481,503]" gridrow="7" pageId="17" pageNumber="47" rowspan-0="1" rowspan-1="1">
<td id="76ACF537FF83007141F3FE0BEF5AFE64" box="[662,1091,481,503]" gridcol="2" gridrow="7" pageId="17" pageNumber="47">elongate</td>
<td id="76ACF537FF83007147EBFE0BEFC0FE64" box="[1166,1241,481,503]" gridcol="3" gridrow="7" pageId="17" pageNumber="47">2</td>
</tr>
<tr id="357D9C4BFF83007143F6FDE3EFC0FD8C" box="[147,1241,521,543]" gridrow="8" pageId="17" pageNumber="47" rowspan-0="1" rowspan-1="1">
<td id="76ACF537FF83007141F3FDE3EF5AFD8C" box="[662,1091,521,543]" gridcol="2" gridrow="8" pageId="17" pageNumber="47">rhomboid</td>
<td id="76ACF537FF83007147EBFDE3EFC0FD8C" box="[1166,1241,521,543]" gridcol="3" gridrow="8" pageId="17" pageNumber="47">3</td>
</tr>
<tr id="357D9C4BFF83007143F6FDDBEFC0FDD4" box="[147,1241,561,583]" gridrow="9" pageId="17" pageNumber="47" rowspan-0="1" rowspan-1="1">
<td id="76ACF537FF83007141F3FDDBEF5AFDD4" box="[662,1091,561,583]" gridcol="2" gridrow="9" pageId="17" pageNumber="47">rhomboid-elliptic</td>
<td id="76ACF537FF83007147EBFDDBEFC0FDD4" box="[1166,1241,561,583]" gridcol="3" gridrow="9" pageId="17" pageNumber="47">4</td>
</tr>
<tr id="357D9C4BFF83007143F6FDB3EFC0FDFC" box="[147,1241,601,623]" gridrow="10" pageId="17" pageNumber="47">
<th id="76ACF537FF83007143F6FDB3EBB7FDFC" box="[147,174,601,623]" gridcol="0" gridrow="10" pageId="17" pageNumber="47">4</th>
<td id="76ACF537FF8300714396FDB3E94AFDFC" box="[243,595,601,623]" gridcol="1" gridrow="10" pageId="17" pageNumber="47">apices shape</td>
<td id="76ACF537FF83007141F3FDB3EF5AFDFC" box="[662,1091,601,623]" gridcol="2" gridrow="10" pageId="17" pageNumber="47">ogival</td>
<td id="76ACF537FF83007147EBFDB3EFC0FDFC" box="[1166,1241,601,623]" gridcol="3" gridrow="10" pageId="17" pageNumber="47">0</td>
</tr>
<tr id="357D9C4BFF83007143F6FD6BEFC0FD04" box="[147,1241,641,663]" gridrow="11" pageId="17" pageNumber="47" rowspan-0="1" rowspan-1="1">
<td id="76ACF537FF83007141F3FD6BEF5AFD04" box="[662,1091,641,663]" gridcol="2" gridrow="11" pageId="17" pageNumber="47">round</td>
<td id="76ACF537FF83007147EBFD6BEFC0FD04" box="[1166,1241,641,663]" gridcol="3" gridrow="11" pageId="17" pageNumber="47">1</td>
</tr>
<tr id="357D9C4BFF83007143F6FD43EFC0FD2C" box="[147,1241,681,703]" gridrow="12" pageId="17" pageNumber="47" rowspan-0="1" rowspan-1="1">
<td id="76ACF537FF83007141F3FD43EF5AFD2C" box="[662,1091,681,703]" gridcol="2" gridrow="12" pageId="17" pageNumber="47">sub-rostrate</td>
<td id="76ACF537FF83007147EBFD43EFC0FD2C" box="[1166,1241,681,703]" gridcol="3" gridrow="12" pageId="17" pageNumber="47">2</td>
</tr>
<tr id="357D9C4BFF83007143F6FD3AEFC0FD74" box="[147,1241,720,743]" gridrow="13" pageId="17" pageNumber="47">
<th id="76ACF537FF83007143F6FD3AEBB7FD74" box="[147,174,720,743]" gridcol="0" gridrow="13" pageId="17" pageNumber="47">5</th>
<td id="76ACF537FF8300714396FD3AE94AFD74" box="[243,595,720,743]" gridcol="1" gridrow="13" pageId="17" pageNumber="47">SV areolae arrangement</td>
<td id="76ACF537FF83007141F3FD3AEF5AFD74" box="[662,1091,720,743]" gridcol="2" gridrow="13" pageId="17" pageNumber="47">one row larger close sternum</td>
<td id="76ACF537FF83007147EBFD3AEFC0FD74" box="[1166,1241,720,743]" gridcol="3" gridrow="13" pageId="17" pageNumber="47">0</td>
</tr>
<tr id="357D9C4BFF83007143F6FD12EFC0FC9D" box="[147,1241,760,782]" gridrow="14" pageId="17" pageNumber="47" rowspan-0="1" rowspan-1="1">
<td id="76ACF537FF83007141F3FD12EF5AFC9D" box="[662,1091,760,782]" gridcol="2" gridrow="14" pageId="17" pageNumber="47">one marginal row denser or pluriseriate</td>
<td id="76ACF537FF83007147EBFD12EFC0FC9D" box="[1166,1241,760,782]" gridcol="3" gridrow="14" pageId="17" pageNumber="47">1</td>
</tr>
<tr id="357D9C4BFF83007143F6FCCAEFC0FCA5" box="[147,1241,800,822]" gridrow="15" pageId="17" pageNumber="47" rowspan-0="1" rowspan-1="1">
<td id="76ACF537FF83007141F3FCCAEF5AFCA5" box="[662,1091,800,822]" gridcol="2" gridrow="15" pageId="17" pageNumber="47">axial rows on all valve</td>
<td id="76ACF537FF83007147EBFCCAEFC0FCA5" box="[1166,1241,800,822]" gridcol="3" gridrow="15" pageId="17" pageNumber="47">2</td>
</tr>
<tr id="357D9C4BFF83007143F6FCA2EFC0FCCD" box="[147,1241,840,862]" gridrow="16" pageId="17" pageNumber="47" rowspan-0="1" rowspan-1="1">
<td id="76ACF537FF83007141F3FCA2EF5AFCCD" box="[662,1091,840,862]" gridcol="2" gridrow="16" pageId="17" pageNumber="47">no particular arrangement</td>
<td id="76ACF537FF83007147EBFCA2EFC0FCCD" box="[1166,1241,840,862]" gridcol="3" gridrow="16" pageId="17" pageNumber="47">3</td>
</tr>
<tr id="357D9C4BFF83007143F6FC85EFC0FC16" box="[147,1241,879,901]" gridrow="17" pageId="17" pageNumber="47">
<th id="76ACF537FF83007143F6FC85EBB7FC16" box="[147,174,879,901]" gridcol="0" gridrow="17" pageId="17" pageNumber="47">6</th>
<td id="76ACF537FF8300714396FC85E94AFC16" box="[243,595,879,901]" gridcol="1" gridrow="17" pageId="17" pageNumber="47">RV structure</td>
<td id="76ACF537FF83007141F3FC85EF5AFC16" box="[662,1091,879,901]" gridcol="2" gridrow="17" pageId="17" pageNumber="47">wide lunar-shape area void of ornamentation</td>
<td id="76ACF537FF83007147EBFC85EFC0FC16" box="[1166,1241,879,901]" gridcol="3" gridrow="17" pageId="17" pageNumber="47">0</td>
</tr>
<tr id="357D9C4BFF83007143F6FC7DEFC0FC3E" box="[147,1241,919,941]" gridrow="18" pageId="17" pageNumber="47" rowspan-0="1" rowspan-1="1">
<td id="76ACF537FF83007141F3FC7DEF5AFC3E" box="[662,1091,919,941]" gridcol="2" gridrow="18" pageId="17" pageNumber="47">narrow area void of ornamentation</td>
<td id="76ACF537FF83007147EBFC7DEFC0FC3E" box="[1166,1241,919,941]" gridcol="3" gridrow="18" pageId="17" pageNumber="47">1</td>
</tr>
<tr id="357D9C4BFF83007143F6FC55EFC0FC46" box="[147,1241,959,981]" gridrow="19" pageId="17" pageNumber="47" rowspan-0="1" rowspan-1="1">
<td id="76ACF537FF83007141F3FC55EF5AFC46" box="[662,1091,959,981]" gridcol="2" gridrow="19" pageId="17" pageNumber="47">all RV continuous</td>
<td id="76ACF537FF83007147EBFC55EFC0FC46" box="[1166,1241,959,981]" gridcol="3" gridrow="19" pageId="17" pageNumber="47">2</td>
</tr>
<tr id="357D9C4BFF83007143F6FC0DEFC0FC6E" box="[147,1241,999,1021]" gridrow="20" pageId="17" pageNumber="47" rowspan-0="1" rowspan-1="1">
<td id="76ACF537FF83007141F3FC0DEF5AFC6E" box="[662,1091,999,1021]" gridcol="2" gridrow="20" pageId="17" pageNumber="47">large area with short macro-areolae</td>
<td id="76ACF537FF83007147EBFC0DEFC0FC6E" box="[1166,1241,999,1021]" gridcol="3" gridrow="20" pageId="17" pageNumber="47">3</td>
</tr>
<tr id="357D9C4BFF83007143F6FBE5EFC0FBB6" box="[147,1241,1039,1061]" gridrow="21" pageId="17" pageNumber="47" rowspan-0="1" rowspan-1="1">
<td id="76ACF537FF83007141F3FBE5EF5AFBB6" box="[662,1091,1039,1061]" gridcol="2" gridrow="21" pageId="17" pageNumber="47">otherwise</td>
<td id="76ACF537FF83007147EBFBE5EFC0FBB6" box="[1166,1241,1039,1061]" gridcol="3" gridrow="21" pageId="17" pageNumber="47">4</td>
</tr>
<tr id="357D9C4BFF83007143F6FBDDEFC0FBDE" box="[147,1241,1079,1101]" gridrow="22" pageId="17" pageNumber="47">
<th id="76ACF537FF83007143F6FBDDEBB7FBDE" box="[147,174,1079,1101]" gridcol="0" gridrow="22" pageId="17" pageNumber="47">7</th>
<td id="76ACF537FF8300714396FBDDE94AFBDE" box="[243,595,1079,1101]" gridcol="1" gridrow="22" pageId="17" pageNumber="47">RVVC structure</td>
<td id="76ACF537FF83007141F3FBDDEF5AFBDE" box="[662,1091,1079,1101]" gridcol="2" gridrow="22" pageId="17" pageNumber="47">biseriate rows of pores</td>
<td id="76ACF537FF83007147EBFBDDEFC0FBDE" box="[1166,1241,1079,1101]" gridcol="3" gridrow="22" pageId="17" pageNumber="47">0</td>
</tr>
<tr id="357D9C4BFF83007143F6FBB5EFC0FBE6" box="[147,1241,1119,1141]" gridrow="23" pageId="17" pageNumber="47" rowspan-0="1" rowspan-1="1">
<td id="76ACF537FF83007141F3FBB5EF5AFBE6" box="[662,1091,1119,1141]" gridcol="2" gridrow="23" pageId="17" pageNumber="47">uniseriate complex pores</td>
<td id="76ACF537FF83007147EBFBB5EFC0FBE6" box="[1166,1241,1119,1141]" gridcol="3" gridrow="23" pageId="17" pageNumber="47">1</td>
</tr>
<tr id="357D9C4BFF83007143F6FB6DEFC0FB0E" box="[147,1241,1159,1181]" gridrow="24" pageId="17" pageNumber="47" rowspan-0="1" rowspan-1="1">
<td id="76ACF537FF83007141F3FB6DEF5AFB0E" box="[662,1091,1159,1181]" gridcol="2" gridrow="24" pageId="17" pageNumber="47">oblong pores</td>
<td id="76ACF537FF83007147EBFB6DEFC0FB0E" box="[1166,1241,1159,1181]" gridcol="3" gridrow="24" pageId="17" pageNumber="47">2</td>
</tr>
<tr id="357D9C4BFF83007143F6FB45EFC0FB56" box="[147,1241,1199,1221]" gridrow="25" pageId="17" pageNumber="47" rowspan-0="1" rowspan-1="1">
<td id="76ACF537FF83007141F3FB45EF5AFB56" box="[662,1091,1199,1221]" gridcol="2" gridrow="25" pageId="17" pageNumber="47">rows of small pores</td>
<td id="76ACF537FF83007147EBFB45EFC0FB56" box="[1166,1241,1199,1221]" gridcol="3" gridrow="25" pageId="17" pageNumber="47">3</td>
</tr>
<tr id="357D9C4BFF83007143F6FB3DEFC0FB7E" box="[147,1241,1239,1261]" gridrow="26" pageId="17" pageNumber="47" rowspan-0="1" rowspan-1="1">
<td id="76ACF537FF83007141F3FB3DEF5AFB7E" box="[662,1091,1239,1261]" gridcol="2" gridrow="26" pageId="17" pageNumber="47">short fimbriae or no data</td>
<td id="76ACF537FF83007147EBFB3DEFC0FB7E" box="[1166,1241,1239,1261]" gridcol="3" gridrow="26" pageId="17" pageNumber="47">4</td>
</tr>
<tr id="357D9C4BFF83007143F6FB15EFC0FA86" box="[147,1241,1279,1301]" gridrow="27" pageId="17" pageNumber="47">
<th id="76ACF537FF83007143F6FB15EBB7FA86" box="[147,174,1279,1301]" gridcol="0" gridrow="27" pageId="17" pageNumber="47">8</th>
<td id="76ACF537FF8300714396FB15E94AFA86" box="[243,595,1279,1301]" gridcol="1" gridrow="27" pageId="17" pageNumber="47">SVVC structure</td>
<td id="76ACF537FF83007141F3FB15EF5AFA86" box="[662,1091,1279,1301]" gridcol="2" gridrow="27" pageId="17" pageNumber="47">biseriate rows of pores</td>
<td id="76ACF537FF83007147EBFB15EFC0FA86" box="[1166,1241,1279,1301]" gridcol="3" gridrow="27" pageId="17" pageNumber="47">0</td>
</tr>
<tr id="357D9C4BFF83007143F6FACDEFC0FAAE" box="[147,1241,1319,1341]" gridrow="28" pageId="17" pageNumber="47" rowspan-0="1" rowspan-1="1">
<td id="76ACF537FF83007141F3FACDEF5AFAAE" box="[662,1091,1319,1341]" gridcol="2" gridrow="28" pageId="17" pageNumber="47">large round pores</td>
<td id="76ACF537FF83007147EBFACDEFC0FAAE" box="[1166,1241,1319,1341]" gridcol="3" gridrow="28" pageId="17" pageNumber="47">1</td>
</tr>
<tr id="357D9C4BFF83007143F6FAA5EFC0FAF6" box="[147,1241,1359,1381]" gridrow="29" pageId="17" pageNumber="47" rowspan-0="1" rowspan-1="1">
<td id="76ACF537FF83007141F3FAA5EF5AFAF6" box="[662,1091,1359,1381]" gridcol="2" gridrow="29" pageId="17" pageNumber="47">cluster of pores</td>
<td id="76ACF537FF83007147EBFAA5EFC0FAF6" box="[1166,1241,1359,1381]" gridcol="3" gridrow="29" pageId="17" pageNumber="47">2</td>
</tr>
<tr id="357D9C4BFF83007143F6FA9DEFC0FA1E" box="[147,1241,1399,1421]" gridrow="30" pageId="17" pageNumber="47" rowspan-0="1" rowspan-1="1">
<td id="76ACF537FF83007141F3FA9DEF5AFA1E" box="[662,1091,1399,1421]" gridcol="2" gridrow="30" pageId="17" pageNumber="47">narrow or irregular fimbriae</td>
<td id="76ACF537FF83007147EBFA9DEFC0FA1E" box="[1166,1241,1399,1421]" gridcol="3" gridrow="30" pageId="17" pageNumber="47">3</td>
</tr>
<tr id="357D9C4BFF83007143F6FA75EFC0FA26" box="[147,1241,1439,1461]" gridrow="31" pageId="17" pageNumber="47" rowspan-0="1" rowspan-1="1">
<td id="76ACF537FF83007141F3FA75EF5AFA26" box="[662,1091,1439,1461]" gridcol="2" gridrow="31" pageId="17" pageNumber="47">one row of pores</td>
<td id="76ACF537FF83007147EBFA75EFC0FA26" box="[1166,1241,1439,1461]" gridcol="3" gridrow="31" pageId="17" pageNumber="47">4</td>
</tr>
<tr id="357D9C4BFF83007143F6FA2DEFC0FA4E" box="[147,1241,1479,1501]" gridrow="32" pageId="17" pageNumber="47">
<th id="76ACF537FF83007143F6FA2DEBB7FA4E" box="[147,174,1479,1501]" gridcol="0" gridrow="32" pageId="17" pageNumber="47">9</th>
<td id="76ACF537FF8300714396FA2DE94AFA4E" box="[243,595,1479,1501]" gridcol="1" gridrow="32" pageId="17" pageNumber="47">RV striae</td>
<td id="76ACF537FF83007141F3FA2DEF5AFA4E" box="[662,1091,1479,1501]" gridcol="2" gridrow="32" pageId="17" pageNumber="47">&lt;30</td>
<td id="76ACF537FF83007147EBFA2DEFC0FA4E" box="[1166,1241,1479,1501]" gridcol="3" gridrow="32" pageId="17" pageNumber="47">0</td>
</tr>
<tr id="357D9C4BFF83007143F6FA05EFC0F996" box="[147,1241,1519,1541]" gridrow="33" pageId="17" pageNumber="47" rowspan-0="1" rowspan-1="1">
<td id="76ACF537FF83007141F3FA05EF5AF996" box="[662,1091,1519,1541]" gridcol="2" gridrow="33" pageId="17" pageNumber="47">30-50</td>
<td id="76ACF537FF83007147EBFA05EFC0F996" box="[1166,1241,1519,1541]" gridcol="3" gridrow="33" pageId="17" pageNumber="47">1</td>
</tr>
<tr id="357D9C4BFF83007143F6F9FDEFC0F9BE" box="[147,1241,1559,1581]" gridrow="34" pageId="17" pageNumber="47" rowspan-0="1" rowspan-1="1">
<td id="76ACF537FF83007141F3F9FDEF5AF9BE" box="[662,1091,1559,1581]" gridcol="2" gridrow="34" pageId="17" pageNumber="47">no data</td>
<td id="76ACF537FF83007147EBF9FDEFC0F9BE" box="[1166,1241,1559,1581]" gridcol="3" gridrow="34" pageId="17" pageNumber="47">2</td>
</tr>
<tr id="357D9C4BFF83007143F6F9D5EFC0F9C6" box="[147,1241,1599,1621]" gridrow="35" pageId="17" pageNumber="47">
<th id="76ACF537FF83007143F6F9D5EBB7F9C6" box="[147,174,1599,1621]" gridcol="0" gridrow="35" pageId="17" pageNumber="47">10</th>
<td id="76ACF537FF8300714396F9D5E94AF9C6" box="[243,595,1599,1621]" gridcol="1" gridrow="35" pageId="17" pageNumber="47">SV mantle structure between areolae</td>
<td id="76ACF537FF83007141F3F9D5EF5AF9C6" box="[662,1091,1599,1621]" gridcol="2" gridrow="35" pageId="17" pageNumber="47">yes</td>
<td id="76ACF537FF83007147EBF9D5EFC0F9C6" box="[1166,1241,1599,1621]" gridcol="3" gridrow="35" pageId="17" pageNumber="47">0</td>
</tr>
<tr id="357D9C4BFF83007143F6F98DEFC0F9EF" box="[147,1241,1639,1660]" gridrow="36" pageId="17" pageNumber="47" rowspan-0="1" rowspan-1="1">
<td id="76ACF537FF83007141F3F98DEF5AF9EF" box="[662,1091,1639,1660]" gridcol="2" gridrow="36" pageId="17" pageNumber="47">no</td>
<td id="76ACF537FF83007147EBF98DEFC0F9EF" box="[1166,1241,1639,1660]" gridcol="3" gridrow="36" pageId="17" pageNumber="47">1</td>
</tr>
<tr id="357D9C4BFF83007143F6F964EFC0F937" box="[147,1241,1678,1700]" gridrow="37" pageId="17" pageNumber="47">
<th id="76ACF537FF83007143F6F964EBB7F937" box="[147,174,1678,1700]" gridcol="0" gridrow="37" pageId="17" pageNumber="47">11</th>
<td id="76ACF537FF8300714396F964E94AF937" box="[243,595,1678,1700]" gridcol="1" gridrow="37" pageId="17" pageNumber="47">SV cupules on sternum</td>
<td id="76ACF537FF83007141F3F964EF5AF937" box="[662,1091,1678,1700]" gridcol="2" gridrow="37" pageId="17" pageNumber="47">yes</td>
<td id="76ACF537FF83007147EBF964EFC0F937" box="[1166,1241,1678,1700]" gridcol="3" gridrow="37" pageId="17" pageNumber="47">0</td>
</tr>
<tr id="357D9C4BFF83007143F6F95DEFC0F95F" box="[147,1241,1719,1740]" gridrow="38" pageId="17" pageNumber="47" rowspan-0="1" rowspan-1="1">
<td id="76ACF537FF83007141F3F95DEF5AF95F" box="[662,1091,1719,1740]" gridcol="2" gridrow="38" pageId="17" pageNumber="47">no</td>
<td id="76ACF537FF83007147EBF95DEFC0F95F" box="[1166,1241,1719,1740]" gridcol="3" gridrow="38" pageId="17" pageNumber="47">1</td>
</tr>
<tr id="357D9C4BFF83007143F6F934EFC0F967" box="[147,1241,1758,1780]" gridrow="39" pageId="17" pageNumber="47">
<th id="76ACF537FF83007143F6F934EBB7F967" box="[147,174,1758,1780]" gridcol="0" gridrow="39" pageId="17" pageNumber="47">12</th>
<td id="76ACF537FF8300714396F934E94AF967" box="[243,595,1758,1780]" gridcol="1" gridrow="39" pageId="17" pageNumber="47">SV areola shape</td>
<td id="76ACF537FF83007141F3F934EF5AF967" box="[662,1091,1758,1780]" gridcol="2" gridrow="39" pageId="17" pageNumber="47">elongate, no out-growth</td>
<td id="76ACF537FF83007147EBF934EFC0F967" box="[1166,1241,1758,1780]" gridcol="3" gridrow="39" pageId="17" pageNumber="47">0</td>
</tr>
<tr id="357D9C4BFF83007143F6F8ECEFC0F88F" box="[147,1241,1798,1820]" gridrow="40" pageId="17" pageNumber="47" rowspan-0="1" rowspan-1="1">
<td id="76ACF537FF83007141F3F8ECEF5AF88F" box="[662,1091,1798,1820]" gridcol="2" gridrow="40" pageId="17" pageNumber="47">crater like</td>
<td id="76ACF537FF83007147EBF8ECEFC0F88F" box="[1166,1241,1798,1820]" gridcol="3" gridrow="40" pageId="17" pageNumber="47">1</td>
</tr>
<tr id="357D9C4BFF83007143F6F8C7EFC0F8D0" box="[147,1241,1837,1859]" gridrow="41" pageId="17" pageNumber="47" rowspan-0="1" rowspan-1="1">
<td id="76ACF537FF83007141F3F8C7EF5AF8D0" box="[662,1091,1837,1859]" gridcol="2" gridrow="41" pageId="17" pageNumber="47">with digit small flaps or irregular opening</td>
<td id="76ACF537FF83007147EBF8C7EFC0F8D0" box="[1166,1241,1837,1859]" gridcol="3" gridrow="41" pageId="17" pageNumber="47">2</td>
</tr>
<tr id="357D9C4BFF83007143F6F8BFEFC0F8F8" box="[147,1241,1877,1899]" gridrow="42" pageId="17" pageNumber="47" rowspan-0="1" rowspan-1="1">
<td id="76ACF537FF83007141F3F8BFEF5AF8F8" box="[662,1091,1877,1899]" gridcol="2" gridrow="42" pageId="17" pageNumber="47">chizelled virgae</td>
<td id="76ACF537FF83007147EBF8BFEFC0F8F8" box="[1166,1241,1877,1899]" gridcol="3" gridrow="42" pageId="17" pageNumber="47">3</td>
</tr>
<tr id="357D9C4BFF83007143F6F897EFC0F800" box="[147,1241,1917,1939]" gridrow="43" pageId="17" pageNumber="47" rowspan-0="1" rowspan-1="1">
<td id="76ACF537FF83007141F3F897EF5AF800" box="[662,1091,1917,1939]" gridcol="2" gridrow="43" pageId="17" pageNumber="47">quadrangular</td>
<td id="76ACF537FF83007147EBF897EFC0F800" box="[1166,1241,1917,1939]" gridcol="3" gridrow="43" pageId="17" pageNumber="47">4</td>
</tr>
<tr id="357D9C4BFF83007143F6F84FEFC0F828" box="[147,1241,1957,1979]" gridrow="44" pageId="17" pageNumber="47">
<th id="76ACF537FF83007143F6F84FEBB7F828" box="[147,174,1957,1979]" gridcol="0" gridrow="44" pageId="17" pageNumber="47">13</th>
<td id="76ACF537FF8300714396F84FE94AF828" box="[243,595,1957,1979]" gridcol="1" gridrow="44" pageId="17" pageNumber="47">terminal raphe endings</td>
<td id="76ACF537FF83007141F3F84FEF5AF828" box="[662,1091,1957,1979]" gridcol="2" gridrow="44" pageId="17" pageNumber="47">hooked</td>
<td id="76ACF537FF83007147EBF84FEFC0F828" box="[1166,1241,1957,1979]" gridcol="3" gridrow="44" pageId="17" pageNumber="47">0</td>
</tr>
<tr id="357D9C4BFF83007143F6F827EFC0F870" box="[147,1241,1997,2019]" gridrow="45" pageId="17" pageNumber="47" rowspan-0="1" rowspan-1="1">
<td id="76ACF537FF83007141F3F827EF5AF870" box="[662,1091,1997,2019]" gridcol="2" gridrow="45" pageId="17" pageNumber="47">simple</td>
<td id="76ACF537FF83007147EBF827EFC0F870" box="[1166,1241,1997,2019]" gridcol="3" gridrow="45" pageId="17" pageNumber="47">1</td>
</tr>
</table>
</paragraph>
<caption id="DF32CE81FF80FF9C43EDF8E0EE56F8FB" ID-DOI="http://doi.org/10.5281/zenodo.5361127" ID-Zenodo-Dep="5361127" httpUri="https://zenodo.org/record/5361127/files/figure.png" pageId="18" pageNumber="48" startId="18.[136,248,1802,1824]" targetBox="[182,1409,210,1763]" targetPageId="18">
<paragraph id="8BF29E09FF80FF9C43EDF8E0EE56F8FB" blockId="18.[136,1452,1802,1896]" pageId="18" pageNumber="48">
<emphasis id="B939421BFF80FF9C43EDF8E0EA26F88C" bold="true" box="[136,319,1802,1824]" pageId="18" pageNumber="48">FIGURES 6668.</emphasis>
<taxonomicName id="4C4DE58AFF80FF9C4220F8E0E967F88C" authorityName="Riaux-Gobin &amp; Compere" authorityYear="2011" box="[325,638,1802,1824]" class="Bacillariophyceae" family="Achnanthaceae" genus="Amphicocconeis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="18" pageNumber="48" phylum="Ochrophyta" rank="species" species="mascarenica">
<emphasis id="B939421BFF80FF9C4220F8E0EAFBF88C" box="[325,482,1802,1823]" italics="true" pageId="18" pageNumber="48">Amphicocconeis</emphasis>
cf.
<emphasis id="B939421BFF80FF9C4161F8E0E967F88C" box="[516,638,1802,1823]" italics="true" pageId="18" pageNumber="48">mascarenica</emphasis>
</taxonomicName>
. (material from Raivavae, Tahiti and Moorea Isls, South Pacific). RV in internal view, with RVVC still in place, note the regularly biseriate row of alternate round pores corresponding to each RV stria (Fig. 66), RVVC apex in abvalvar side (Fig. 67), complete and open RVVC in advalvar view (Fig. 68). Scale bars: 3 µm (Figs 66, 68), 600 µm (Fig. 67).
</paragraph>
</caption>
<paragraph id="8BF29E09FF80FF9C43D8F87CEEB5F847" blockId="18.[136,1452,1942,2076]" pageId="18" pageNumber="48">
<emphasis id="B939421BFF80FF9C43D8F87CEA33F823" bold="true" box="[189,298,1942,1968]" pageId="18" pageNumber="48">
<typeStatus id="54F620ABFF80FF9C43D8F87CEA33F823" box="[189,298,1942,1968]" pageId="18" pageNumber="48" type="holotype">Holotype</typeStatus>
</emphasis>
:—Stub 5
<date id="FFF3B8C9FF80FF9C42F8F87CE939F822" box="[413,544,1942,1969]" pageId="18" pageNumber="48" value="2012-05-18">18/05/2012</date>
, BM001222885.
<typeStatus id="54F620ABFF80FF9C4186F87CE852F823" box="[739,843,1942,1968]" pageId="18" pageNumber="48" type="holotype">Holotype</typeStatus>
specimen illustrated in
<figureCitation id="1376828CFF80FF9C4733F87CEFB0F822" box="[1110,1193,1942,1969]" captionStart="FIGURES 3540" captionStartId="8.[136,248,1910,1932]" captionTargetBox="[207,1386,208,1872]" captionTargetId="figure-19@8.[190,1398,190,1886]" captionTargetPageId="8" captionText="FIGURES 3540. Amphicocconeis antiqua sp. nov. SEM (material Papeete 4 Holothuria, from Tahiti, South Pacific). SVs in external view, note the elliptic sternum with cupules (Figs 35, 37, twin arrows), ogival apices and almost no shorter striae (Figs 3536), SV areolae in external view, with straight and narrow opening and cupules (Figs 3738), SVVC with simple fimbriae (Fig. 40, arrowhead), SV in internal view, with elliptic large sternum and narrow hymenes (Fig. 38). Scale bars: 6 µm (Fig. 36), 5 µm (Fig. 35), 4 µm (Fig. 39), 3 µm (Figs 38, 40), 1 µm (Fig. 37)." figureDoi="http://doi.org/10.5281/zenodo.5361115" httpUri="https://zenodo.org/record/5361115/files/figure.png" pageId="18" pageNumber="48">Fig. 35</figureCitation>
.
<materialsCitation id="3B259454FF80FF9C43D8F850EEB0F847" accessionNumber="BM101645" box="[189,1449,1978,2005]" country="United Kingdom" county="Bremerhaven" location="Natural History Museum" municipality="Hustedt" pageId="18" pageNumber="48" specimenCount="1" typeStatus="syntype">
<emphasis id="B939421BFF80FF9C43D8F850EA31F847" bold="true" box="[189,296,1978,2004]" pageId="18" pageNumber="48">
<typeStatus id="54F620ABFF80FF9C43D8F850EA31F847" box="[189,296,1978,2004]" pageId="18" pageNumber="48" type="syntype">Syntypes</typeStatus>
</emphasis>
:—Slides BM101645,
<location id="8E92C8D2FF80FF9C4144F850E82FF846" LSID="urn:lsid:plazi:treatment:03E42F1FFF9DFF9D43EDFBC8EA0DF9F9:8E92C8D2FF80FF9C4144F850E82FF846" box="[545,822,1978,2005]" country="United Kingdom" county="Bremerhaven" municipality="Hustedt" name="Natural History Museum" pageId="18" pageNumber="48">Natural History Museum</location>
,
<location id="8E92C8D2FF80FF9C405AF850E880F847" LSID="urn:lsid:plazi:treatment:03E42F1FFF9DFF9D43EDFBC8EA0DF9F9:8E92C8D2FF80FF9C405AF850E880F847" box="[831,921,1978,2004]" country="United Kingdom" county="Bremerhaven" municipality="Hustedt" name="London" pageId="18" pageNumber="48">London</location>
,
<collectingCountry id="F35ADE99FF80FF9C40C7F851E8D4F846" box="[930,973,1979,2005]" name="United Kingdom" pageId="18" pageNumber="48">UK</collectingCountry>
, ZU8/38,
<collectingMunicipality id="6B960473FF80FF9C475DF850EF96F847" box="[1080,1167,1978,2004]" pageId="18" pageNumber="48">Hustedt</collectingMunicipality>
collection,
<collectingCounty id="6293E685FF80FF9C466BF850EEB0F847" box="[1294,1449,1978,2004]" pageId="18" pageNumber="48">Bremerhaven</collectingCounty>
</materialsCitation>
.
</paragraph>
<paragraph id="8BF29E09FF80FF9C43EDF834EEB5F86B" blockId="18.[136,1452,1942,2076]" box="[136,1452,2014,2040]" pageId="18" pageNumber="48">
And stub 2
<date id="FFF3B8C9FF80FF9C4269F834EA92F86B" box="[268,395,2014,2040]" pageId="18" pageNumber="48" value="2012-04-27">27/04/2012</date>
(Stub made from the sample Papeete 4
<taxonomicName id="4C4DE58AFF80FF9C403CF834E8CCF86B" authorityName="Linnaeus" authorityYear="1767" box="[857,981,2014,2040]" class="Holothuroidea" family="Holothuriidae" genus="Holothuria" kingdom="Animalia" order="Holothuriida" pageId="18" pageNumber="48" phylum="Echinodermata" rank="genus">
<emphasis id="B939421BFF80FF9C403CF834E8CCF86B" box="[857,981,2014,2040]" italics="true" pageId="18" pageNumber="48">Holothuria</emphasis>
</taxonomicName>
) BM001222886. Specimen illustrated in
</paragraph>
<paragraph id="8BF29E09FF80FF9C43EDF7E8EBC6F78F" blockId="18.[136,1452,1942,2076]" box="[136,223,2050,2076]" pageId="18" pageNumber="48">
<figureCitation id="1376828CFF80FF9C43EDF7E8EBC3F78F" box="[136,218,2050,2076]" captionStart="FIGURES 3540" captionStartId="8.[136,248,1910,1932]" captionTargetBox="[207,1386,208,1872]" captionTargetId="figure-19@8.[190,1398,190,1886]" captionTargetPageId="8" captionText="FIGURES 3540. Amphicocconeis antiqua sp. nov. SEM (material Papeete 4 Holothuria, from Tahiti, South Pacific). SVs in external view, note the elliptic sternum with cupules (Figs 35, 37, twin arrows), ogival apices and almost no shorter striae (Figs 3536), SV areolae in external view, with straight and narrow opening and cupules (Figs 3738), SVVC with simple fimbriae (Fig. 40, arrowhead), SV in internal view, with elliptic large sternum and narrow hymenes (Fig. 38). Scale bars: 6 µm (Fig. 36), 5 µm (Fig. 35), 4 µm (Fig. 39), 3 µm (Figs 38, 40), 1 µm (Fig. 37)." figureDoi="http://doi.org/10.5281/zenodo.5361115" httpUri="https://zenodo.org/record/5361115/files/figure.png" pageId="18" pageNumber="48">Fig. 36</figureCitation>
.
</paragraph>
</subSubSection>
<caption id="DF32CE81FF81FF9D43EDFA4AE9E9FA6D" ID-DOI="http://doi.org/10.5281/zenodo.5361129" ID-Zenodo-Dep="5361129" httpUri="https://zenodo.org/record/5361129/files/figure.png" pageId="19" pageNumber="49" startId="19.[136,248,1440,1462]" targetBox="[164,1423,204,1401]" targetPageId="19">
<paragraph id="8BF29E09FF81FF9D43EDFA4AE9E9FA6D" blockId="19.[136,1452,1440,1534]" pageId="19" pageNumber="49">
<emphasis id="B939421BFF81FF9D43EDFA4AEA59FA26" bold="true" box="[136,320,1440,1462]" pageId="19" pageNumber="49">FIGURES 6972.</emphasis>
SEM (material from Raivavae, Tahiti and Moorea Isls, South Pacific). SVVC in abvalvar view of
<taxonomicName id="4C4DE58AFF81FF9D4795FA4AEA1BFA4A" authorityName="Riaux-Gobin &amp; Compere" authorityYear="2011" class="Bacillariophyceae" family="Achnanthaceae" genus="Amphicocconeis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="19" pageNumber="49" phylum="Ochrophyta" rank="species" species="mascarenica">
<emphasis id="B939421BFF81FF9D4795FA4AEE94FA26" box="[1264,1421,1440,1461]" italics="true" pageId="19" pageNumber="49">Amphicocconeis</emphasis>
cf.
<emphasis id="B939421BFF81FF9D43EDFA2EEA1BFA4A" box="[136,258,1476,1497]" italics="true" pageId="19" pageNumber="49">mascarenica</emphasis>
</taxonomicName>
(Figs 6970), SVVC of
<taxonomicName id="4C4DE58AFF81FF9D4289FA2EE9C1FA4A" authority="Riaux-Gobin &amp; Garcia &amp; Witkowski &amp; Saenz-Agudelo &amp; Coste &amp; Daniszewska-Kowalczyk, 2021" authorityName="Riaux-Gobin &amp; Garcia &amp; Witkowski &amp; Saenz-Agudelo &amp; Coste &amp; Daniszewska-Kowalczyk" authorityYear="2021" box="[492,728,1476,1497]" class="Bacillariophyceae" family="Achnanthaceae" genus="Amphicocconeis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="19" pageNumber="49" phylum="Ochrophyta" rank="species" species="ruatara" status="sp. nov.">
<emphasis id="B939421BFF81FF9D4289FA2EE9C1FA4A" box="[492,728,1476,1497]" italics="true" pageId="19" pageNumber="49">Amphicocconeis ruatara</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A20AFF60FF81FF9D41B8FA2EE831FA4A" box="[733,808,1476,1497]" pageId="19" pageNumber="49" rank="species">sp. nov.</taxonomicNameLabel>
(Fig. 71), RVVC of
<taxonomicName id="4C4DE58AFF81FF9D408FFA2EEFB0FA4A" box="[1002,1193,1476,1497]" class="Bacillariophyceae" family="Achnanthaceae" genus="Amphicocconeis" kingdom="Chromista" order="Achnanthales" pageId="19" pageNumber="49" phylum="Ochrophyta" rank="species" species="undetermined">
<emphasis id="B939421BFF81FF9D408FFA2EEF9EFA4A" box="[1002,1159,1476,1497]" italics="true" pageId="19" pageNumber="49">Amphicocconeis</emphasis>
sp.
</taxonomicName>
(Fig. 72). Scale bars: 1 µm (Fig. 71), 6 µm (Fig. 1), 0.5 µm (Figs 6970), 600 nm (Fig. 72).
</paragraph>
</caption>
<subSubSection id="C357CD82FF81FF9D438DF9C6EA0DF9F9" pageId="19" pageNumber="49" type="etymology">
<paragraph id="8BF29E09FF81FF9D438DF9C6EA0DF9F9" blockId="19.[136,1451,1580,1642]" pageId="19" pageNumber="49">
<emphasis id="B939421BFF81FF9D438DF9C6EA70F9D5" bold="true" box="[232,361,1580,1606]" pageId="19" pageNumber="49">Etymology</emphasis>
:—The specific epithet
<taxonomicName id="4C4DE58AFF81FF9D411FF9C7E9C9F9D5" authorityName="Riaux-Gobin &amp; Garcia &amp; Witkowski &amp; Saenz-Agudelo &amp; Coste &amp; Daniszewska-Kowalczyk" authorityYear="2021" box="[634,720,1581,1606]" class="Bacillariophyceae" family="Achnanthaceae" genus="Amphicocconeis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Achnanthales" pageId="19" pageNumber="49" phylum="Ochrophyta" rank="species" species="antiqua">
<emphasis id="B939421BFF81FF9D411FF9C7E9C9F9D5" box="[634,720,1581,1606]" italics="true" pageId="19" pageNumber="49">antiqua</emphasis>
</taxonomicName>
refers to the ogival apices of the frustule, remembering gothic architecture.
</paragraph>
</subSubSection>
</treatment>
</document>