374 lines
72 KiB
XML
374 lines
72 KiB
XML
<document id="B4CEFE65033146AE1DA8EE5D402F1AF1" ID-DOI="10.11646/phytotaxa.153.1.1" ID-ISSN="1179-3163" ID-Zenodo-Dep="5100682" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1626239666706" checkinUser="felipe" docAuthor="GRAEFF, C. L., KOCIOLEK, J. P. & RUSHFORTH, S. R." docDate="2013" docId="546B8784F97B3976FF3D7B1CFCE06008" docLanguage="en" docName="Phytotaxa.153.1.1-38.pdf" docOrigin="Phytotaxa 153 (1)" docSource="http://dx.doi.org/10.11646/phytotaxa.153.1.1" docStyle="DocumentStyle:13F189B31CB4CCCE9197361A4E100104.3:Phytotaxa.2011-2013.journal_article" docStyleId="13F189B31CB4CCCE9197361A4E100104" docStyleName="Phytotaxa.2011-2013.journal_article" docStyleVersion="3" docTitle="Mastogloia variabilis , Graeff, Kociolek & S. R. Rushforth 2013, sp. nov." docType="treatment" docVersion="3" lastPageNumber="25" masterDocId="A852FFFCF96E396FFFAA795FFFDE612E" masterDocTitle="New and Interesting Diatoms (Bacillariophyta) from Blue Lake Warm Springs, Tooele County, Utah" masterLastPageNumber="38" masterPageNumber="1" pageNumber="22" updateTime="1699007293075" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="F481F0714A9EC864DBA11E3BA5A0F503">New and Interesting Diatoms (Bacillariophyta) from Blue Lake Warm Springs, Tooele County, Utah</mods:title>
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<mods:namePart id="9E7105CE646C2C5F527C5BCF8C1FE684">GRAEFF, C. L.</mods:namePart>
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<mods:namePart id="BFDE92446E2565273A7B4B5CFDA3F1E9">KOCIOLEK, J. P.</mods:namePart>
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<mods:namePart id="23D16D8323AFFEEF506E5D55919529AA">RUSHFORTH, S. R.</mods:namePart>
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<mods:title id="EBE2361CD1E55173DDA44D2111994DC4">Phytotaxa</mods:title>
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<mods:date id="A919994914898EA119B113D4FFFC9CF7">2013</mods:date>
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<mods:number id="5C7EC8FD04F0984ABEDB4EBB7389D729">2013-12-13</mods:number>
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<treatment id="546B8784F97B3976FF3D7B1CFCE06008" LSID="urn:lsid:plazi:treatment:546B8784F97B3976FF3D7B1CFCE06008" httpUri="http://treatment.plazi.org/id/546B8784F97B3976FF3D7B1CFCE06008" lastPageId="25" lastPageNumber="25" pageId="21" pageNumber="22">
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<subSubSection id="94D86519F97B397AFF3D7B1CFED163A7" pageId="21" pageNumber="22" type="nomenclature">
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<paragraph id="DC7D3692F97B397AFF3D7B1CFA426371" blockId="21.[151,1436,579,1485]" box="[151,1436,579,608]" pageId="21" pageNumber="22">
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<heading id="873581FEF97B397AFF3D7B1CFA426371" box="[151,1436,579,608]" centered="true" fontSize="12" level="2" pageId="21" pageNumber="22" reason="4">
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<taxonomicName id="1BC24D11F97B397AFF3D7B1CFC7D6371" authority="Graeff, Kociolek & S.R. Rushforth" authorityName=", Graeff, Kociolek & S. R. Rushforth" authorityYear="2013" box="[151,931,579,608]" class="Bacillariophyceae" family="Naviculaceae" genus="Mastogloia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="21" pageNumber="22" phylum="Ochrophyta" rank="species" species="variabilis" status="sp. nov.">
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<emphasis id="EEB6EA80F97B397AFF3D7B1CFE1F634E" bold="true" box="[151,449,579,608]" italics="true" pageId="21" pageNumber="22">Mastogloia variabilis,</emphasis>
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Graeff, Kociolek & S.R. Rushforth
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</taxonomicName>
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,
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<emphasis id="EEB6EA80F97B397AFC1B7B1BFBC6634E" box="[945,1048,580,608]" italics="true" pageId="21" pageNumber="22">
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<taxonomicNameLabel id="F58557FBF97B397AFC1B7B1BFBC6634E" box="[945,1048,580,608]" pageId="21" pageNumber="22" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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(
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<figureCitation id="44F92A17F97B397AFB817B1CFB396371" box="[1067,1255,579,607]" captionStart-0="FIGURES 106–115" captionStart-1="FIGURES 116–119" captionStart-2="FIGURES 120–124" captionStartId-0="22.[151,259,1960,1981]" captionStartId-1="23.[151,259,1586,1607]" captionStartId-2="24.[151,259,1602,1623]" captionTargetBox-0="[151,1436,337,1941]" captionTargetBox-1="[169,1417,151,1564]" captionTargetBox-2="[169,1417,151,1580]" captionTargetId-0="figure-132@22.[150,1436,337,1941]" captionTargetId-1="figure-198@23.[169,1417,151,1564]" captionTargetId-2="figure-232@24.[169,1417,151,1580]" captionTargetPageId-0="22" captionTargetPageId-1="23" captionTargetPageId-2="24" captionText-0="FIGURES 106–115. LM. Mastogloia variabilis. Valve views showing size diminution series. Figure 108 is the holotype. Note the variable degree of transapical valve symmetry. Figures 109 and 110 show the partecta structure at different focal planes. Scale bar: 10 µm." captionText-1="FIGURES 116–119. SEM. Mastogloia variabilis. External views of three specimens. Fig. 116, Full valve view showing undulate raphe branches and especially protracted apices. Fig. 117, Specimen with large central area and many depressions on the central area. Fig. 118, Large, deflected distal raphe end, free of striae. Fig. 119, Central area showing dilated proximal raphe ends. Scale bars: Figs 116–117: 10 µm; Figs 118–119: 1 µm." captionText-2="FIGURES 120–124. SEM. Mastogloia variabilis. Internal views of four specimens. Fig. 120, Full valve view of a large specimen with a large central nodule and helictoglossa. Fig. 121, View showing the pseudoseptae and internal structure of the central area. Fig. 122, View of the valvocopulum showing the internal and external openings and the surface lacking poroids, indicated by white arrows. Fig. 123, Internal openings in the valvocopulum, straight proximal raphe ends, and inconsistent quincunx form of the areolae near the valve center. Fig. 124, Apex showing the valvocopulum with a small septum sitting on top of the valve pseudoseptum. The quincunx form of the areolae is apparent. Scale bars: Figs 120–121: 10 µm; Figs 122–124: 1 µm." figureDoi-0="http://doi.org/10.5281/zenodo.5100724" figureDoi-1="http://doi.org/10.5281/zenodo.5100726" figureDoi-2="http://doi.org/10.5281/zenodo.5100730" httpUri-0="https://zenodo.org/record/5100724/files/figure.png" httpUri-1="https://zenodo.org/record/5100726/files/figure.png" httpUri-2="https://zenodo.org/record/5100730/files/figure.png" pageId="21" pageNumber="22">Figs 106–124</figureCitation>
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; figure 108 =
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</heading>
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</paragraph>
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<paragraph id="DC7D3692F97B397AFF3D7B32FED163A7" blockId="21.[151,1436,579,1485]" box="[151,271,621,649]" pageId="21" pageNumber="22">
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<typeStatus id="03798830F97B397AFF3D7B32FED963A7" box="[151,263,621,649]" pageId="21" pageNumber="22" type="holotype">holotype</typeStatus>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="94D86519F97B397AFF3D7BC9FEAC64E3" pageId="21" pageNumber="22" type="description">
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<paragraph id="DC7D3692F97B397AFF3D7BC9FF226523" blockId="21.[151,1436,579,1485]" pageId="21" pageNumber="22">
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Valves broadly linear, tapering to protracted, blunt apices (
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<figureCitation id="44F92A17F97B397AFC8A7BC9FC646383" box="[800,954,662,685]" captionStart="FIGURES 106–115" captionStartId="22.[151,259,1960,1981]" captionTargetBox="[151,1436,337,1941]" captionTargetId="figure-132@22.[150,1436,337,1941]" captionTargetPageId="22" captionText="FIGURES 106–115. LM. Mastogloia variabilis. Valve views showing size diminution series. Figure 108 is the holotype. Note the variable degree of transapical valve symmetry. Figures 109 and 110 show the partecta structure at different focal planes. Scale bar: 10 µm." figureDoi="http://doi.org/10.5281/zenodo.5100724" httpUri="https://zenodo.org/record/5100724/files/figure.png" pageId="21" pageNumber="22">Figs 106–115</figureCitation>
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). Some specimens are asymmetrical to the transapical axis (
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<figureCitation id="44F92A17F97B397AFED17BE9FD9B63E3" box="[379,581,694,717]" captionStart="FIGURES 106–115" captionStartId="22.[151,259,1960,1981]" captionTargetBox="[151,1436,337,1941]" captionTargetId="figure-132@22.[150,1436,337,1941]" captionTargetPageId="22" captionText="FIGURES 106–115. LM. Mastogloia variabilis. Valve views showing size diminution series. Figure 108 is the holotype. Note the variable degree of transapical valve symmetry. Figures 109 and 110 show the partecta structure at different focal planes. Scale bar: 10 µm." figureDoi="http://doi.org/10.5281/zenodo.5100724" httpUri="https://zenodo.org/record/5100724/files/figure.png" pageId="21" pageNumber="22">Figs 110–111, 113</figureCitation>
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). Length
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<quantity id="1B3A9B77F97B397AFD187BE9FCFD63E3" box="[690,803,694,717]" metricMagnitude="-2" metricUnit="m" metricValue="5.55" metricValueMax="6.8" metricValueMin="4.3" pageId="21" pageNumber="22" unit="mm" value="55.5" valueMax="68.0" valueMin="43.0">43–68 µm</quantity>
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, breadth 15.5–18.0 µm. The axial area is straight, forming an elliptical to nearly rectangular central area not extending to the margin (
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<figureCitation id="44F92A17F97B397AFC487B89FB7263C3" box="[994,1196,726,749]" captionStart="FIGURES 106–115" captionStartId="22.[151,259,1960,1981]" captionTargetBox="[151,1436,337,1941]" captionTargetId="figure-132@22.[150,1436,337,1941]" captionTargetPageId="22" captionText="FIGURES 106–115. LM. Mastogloia variabilis. Valve views showing size diminution series. Figure 108 is the holotype. Note the variable degree of transapical valve symmetry. Figures 109 and 110 show the partecta structure at different focal planes. Scale bar: 10 µm." figureDoi="http://doi.org/10.5281/zenodo.5100724" httpUri="https://zenodo.org/record/5100724/files/figure.png" pageId="21" pageNumber="22">Figs 106, 108, 112</figureCitation>
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). The central area can be asymmetrical, with one side of the axial area larger than the other, and having the appearance of “ghost” striae beneath it (
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<figureCitation id="44F92A17F97B397AFEEB7A49FE056203" box="[321,475,790,813]" captionStart="FIGURES 106–115" captionStartId="22.[151,259,1960,1981]" captionTargetBox="[151,1436,337,1941]" captionTargetId="figure-132@22.[150,1436,337,1941]" captionTargetPageId="22" captionText="FIGURES 106–115. LM. Mastogloia variabilis. Valve views showing size diminution series. Figure 108 is the holotype. Note the variable degree of transapical valve symmetry. Figures 109 and 110 show the partecta structure at different focal planes. Scale bar: 10 µm." figureDoi="http://doi.org/10.5281/zenodo.5100724" httpUri="https://zenodo.org/record/5100724/files/figure.png" pageId="21" pageNumber="22">Figs 107, 115</figureCitation>
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). The raphe is lateral, undulate (
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<figureCitation id="44F92A17F97B397AFC947A49FB9C6203" box="[830,1090,790,813]" captionStart="FIGURES 106–115" captionStartId="22.[151,259,1960,1981]" captionTargetBox="[151,1436,337,1941]" captionTargetId="figure-132@22.[150,1436,337,1941]" captionTargetPageId="22" captionText="FIGURES 106–115. LM. Mastogloia variabilis. Valve views showing size diminution series. Figure 108 is the holotype. Note the variable degree of transapical valve symmetry. Figures 109 and 110 show the partecta structure at different focal planes. Scale bar: 10 µm." figureDoi="http://doi.org/10.5281/zenodo.5100724" httpUri="https://zenodo.org/record/5100724/files/figure.png" pageId="21" pageNumber="22">Figs 106, 108, 111–113</figureCitation>
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), with dilated, rounded external proximal ends (
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<figureCitation id="44F92A17F97B397AFEC57A69FDB36263" box="[367,621,822,845]" captionStart="FIGURES 106–115" captionStartId="22.[151,259,1960,1981]" captionTargetBox="[151,1436,337,1941]" captionTargetId="figure-132@22.[150,1436,337,1941]" captionTargetPageId="22" captionText="FIGURES 106–115. LM. Mastogloia variabilis. Valve views showing size diminution series. Figure 108 is the holotype. Note the variable degree of transapical valve symmetry. Figures 109 and 110 show the partecta structure at different focal planes. Scale bar: 10 µm." figureDoi="http://doi.org/10.5281/zenodo.5100724" httpUri="https://zenodo.org/record/5100724/files/figure.png" pageId="21" pageNumber="22">Figs 106–108, 111–115</figureCitation>
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) and distal ends deflected in the same direction (
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<figureCitation id="44F92A17F97B397AFBD57A69FA956263" box="[1151,1355,822,845]" captionStart="FIGURES 106–115" captionStartId="22.[151,259,1960,1981]" captionTargetBox="[151,1436,337,1941]" captionTargetId="figure-132@22.[150,1436,337,1941]" captionTargetPageId="22" captionText="FIGURES 106–115. LM. Mastogloia variabilis. Valve views showing size diminution series. Figure 108 is the holotype. Note the variable degree of transapical valve symmetry. Figures 109 and 110 show the partecta structure at different focal planes. Scale bar: 10 µm." figureDoi="http://doi.org/10.5281/zenodo.5100724" httpUri="https://zenodo.org/record/5100724/files/figure.png" pageId="21" pageNumber="22">Figs 108, 112–114</figureCitation>
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). Striae are distinctly punctate, radiate across most of the length of the valve except at the ends where they are parallel (
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<figureCitation id="44F92A17F97B397AFAC67A09FE8662A3" captionStart="FIGURES 106–115" captionStartId="22.[151,259,1960,1981]" captionTargetBox="[151,1436,337,1941]" captionTargetId="figure-132@22.[150,1436,337,1941]" captionTargetPageId="22" captionText="FIGURES 106–115. LM. Mastogloia variabilis. Valve views showing size diminution series. Figure 108 is the holotype. Note the variable degree of transapical valve symmetry. Figures 109 and 110 show the partecta structure at different focal planes. Scale bar: 10 µm." figureDoi="http://doi.org/10.5281/zenodo.5100724" httpUri="https://zenodo.org/record/5100724/files/figure.png" pageId="21" pageNumber="22">Figs 106, 108, 111</figureCitation>
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) or slightly convergent (
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<figureCitation id="44F92A17F97B397AFDF67A29FD2F62A3" box="[604,753,886,909]" captionStart="FIGURES 106–115" captionStartId="22.[151,259,1960,1981]" captionTargetBox="[151,1436,337,1941]" captionTargetId="figure-132@22.[150,1436,337,1941]" captionTargetPageId="22" captionText="FIGURES 106–115. LM. Mastogloia variabilis. Valve views showing size diminution series. Figure 108 is the holotype. Note the variable degree of transapical valve symmetry. Figures 109 and 110 show the partecta structure at different focal planes. Scale bar: 10 µm." figureDoi="http://doi.org/10.5281/zenodo.5100724" httpUri="https://zenodo.org/record/5100724/files/figure.png" pageId="21" pageNumber="22">Figs 107, 112</figureCitation>
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). Striae number 15–17/
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<quantity id="1B3A9B77F97B397AFC457A29FBEA62A3" box="[1007,1076,886,909]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="21" pageNumber="22" unit="mm" value="10.0">10 µm</quantity>
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and internal areolae within a stria number 30–34/
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<quantity id="1B3A9B77F97B397AFEC57AC9FE646283" box="[367,442,918,941]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="21" pageNumber="22" unit="mm" value="10.0">10 µm</quantity>
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. Ridges of silica are visible on either side of raphe (
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<figureCitation id="44F92A17F97B397AFBBA7AC9FB756283" box="[1040,1195,918,941]" captionStart="FIGURES 106–115" captionStartId="22.[151,259,1960,1981]" captionTargetBox="[151,1436,337,1941]" captionTargetId="figure-132@22.[150,1436,337,1941]" captionTargetPageId="22" captionText="FIGURES 106–115. LM. Mastogloia variabilis. Valve views showing size diminution series. Figure 108 is the holotype. Note the variable degree of transapical valve symmetry. Figures 109 and 110 show the partecta structure at different focal planes. Scale bar: 10 µm." figureDoi="http://doi.org/10.5281/zenodo.5100724" httpUri="https://zenodo.org/record/5100724/files/figure.png" pageId="21" pageNumber="22">Figs 109–110</figureCitation>
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). The partecta appear arched, not straight, following the contour of the valve margins. Partecta chambers are small, rectangular to nearly square in shape, 5–7/
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<quantity id="1B3A9B77F97B397AFE047A89FE2962C3" box="[430,503,982,1005]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="21" pageNumber="22" unit="mm" value="10.0">10 µm</quantity>
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. The chambers extend about ⅔ the length of the valve, present in the middle portion only.
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</paragraph>
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<paragraph id="DC7D3692F97B397AFF3D7D49FEAC64E3" blockId="21.[151,1436,579,1485]" pageId="21" pageNumber="22">
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In the SEM, the valve exterior has radiate striae that become nearly parallel at the apices (
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<figureCitation id="44F92A17F97B397AFBCB7D49FB266503" box="[1121,1272,1046,1069]" captionStart="FIGURES 116–119" captionStartId="23.[151,259,1586,1607]" captionTargetBox="[169,1417,151,1564]" captionTargetId="figure-198@23.[169,1417,151,1564]" captionTargetPageId="23" captionText="FIGURES 116–119. SEM. Mastogloia variabilis. External views of three specimens. Fig. 116, Full valve view showing undulate raphe branches and especially protracted apices. Fig. 117, Specimen with large central area and many depressions on the central area. Fig. 118, Large, deflected distal raphe end, free of striae. Fig. 119, Central area showing dilated proximal raphe ends. Scale bars: Figs 116–117: 10 µm; Figs 118–119: 1 µm." figureDoi="http://doi.org/10.5281/zenodo.5100726" httpUri="https://zenodo.org/record/5100726/files/figure.png" pageId="21" pageNumber="22">Figs 116–117</figureCitation>
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), with round to elliptical areolae (
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<figureCitation id="44F92A17F97B397AFE227D69FDFE6563" box="[392,544,1078,1101]" captionStart="FIGURES 116–119" captionStartId="23.[151,259,1586,1607]" captionTargetBox="[169,1417,151,1564]" captionTargetId="figure-198@23.[169,1417,151,1564]" captionTargetPageId="23" captionText="FIGURES 116–119. SEM. Mastogloia variabilis. External views of three specimens. Fig. 116, Full valve view showing undulate raphe branches and especially protracted apices. Fig. 117, Specimen with large central area and many depressions on the central area. Fig. 118, Large, deflected distal raphe end, free of striae. Fig. 119, Central area showing dilated proximal raphe ends. Scale bars: Figs 116–117: 10 µm; Figs 118–119: 1 µm." figureDoi="http://doi.org/10.5281/zenodo.5100726" httpUri="https://zenodo.org/record/5100726/files/figure.png" pageId="21" pageNumber="22">Figs 118–119</figureCitation>
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). The raphe is distinctly undulate (
|
||
<figureCitation id="44F92A17F97B397AFC327D69FC2B6563" box="[920,1013,1078,1101]" captionStart="FIGURES 116–119" captionStartId="23.[151,259,1586,1607]" captionTargetBox="[169,1417,151,1564]" captionTargetId="figure-198@23.[169,1417,151,1564]" captionTargetPageId="23" captionText="FIGURES 116–119. SEM. Mastogloia variabilis. External views of three specimens. Fig. 116, Full valve view showing undulate raphe branches and especially protracted apices. Fig. 117, Specimen with large central area and many depressions on the central area. Fig. 118, Large, deflected distal raphe end, free of striae. Fig. 119, Central area showing dilated proximal raphe ends. Scale bars: Figs 116–117: 10 µm; Figs 118–119: 1 µm." figureDoi="http://doi.org/10.5281/zenodo.5100726" httpUri="https://zenodo.org/record/5100726/files/figure.png" pageId="21" pageNumber="22">Fig. 116</figureCitation>
|
||
), terminating proximally with enlarged ends and terminating distally with curved ends deflected onto the mantle (
|
||
<figureCitation id="44F92A17F97B397AFBA27D09FB7B6543" box="[1032,1189,1110,1133]" captionStart="FIGURES 116–119" captionStartId="23.[151,259,1586,1607]" captionTargetBox="[169,1417,151,1564]" captionTargetId="figure-198@23.[169,1417,151,1564]" captionTargetPageId="23" captionText="FIGURES 116–119. SEM. Mastogloia variabilis. External views of three specimens. Fig. 116, Full valve view showing undulate raphe branches and especially protracted apices. Fig. 117, Specimen with large central area and many depressions on the central area. Fig. 118, Large, deflected distal raphe end, free of striae. Fig. 119, Central area showing dilated proximal raphe ends. Scale bars: Figs 116–117: 10 µm; Figs 118–119: 1 µm." figureDoi="http://doi.org/10.5281/zenodo.5100726" httpUri="https://zenodo.org/record/5100726/files/figure.png" pageId="21" pageNumber="22">Figs 116, 118</figureCitation>
|
||
). The terminal area is expanded, with few areolae present (
|
||
<figureCitation id="44F92A17F97B397AFDF87D29FD3765A3" box="[594,745,1142,1165]" captionStart="FIGURES 116–119" captionStartId="23.[151,259,1586,1607]" captionTargetBox="[169,1417,151,1564]" captionTargetId="figure-198@23.[169,1417,151,1564]" captionTargetPageId="23" captionText="FIGURES 116–119. SEM. Mastogloia variabilis. External views of three specimens. Fig. 116, Full valve view showing undulate raphe branches and especially protracted apices. Fig. 117, Specimen with large central area and many depressions on the central area. Fig. 118, Large, deflected distal raphe end, free of striae. Fig. 119, Central area showing dilated proximal raphe ends. Scale bars: Figs 116–117: 10 µm; Figs 118–119: 1 µm." figureDoi="http://doi.org/10.5281/zenodo.5100726" httpUri="https://zenodo.org/record/5100726/files/figure.png" pageId="21" pageNumber="22">Figs 116–118</figureCitation>
|
||
). The central area is thickened, and has depressions in it giving the margin a mottled appearance (
|
||
<figureCitation id="44F92A17F97B397AFDEF7DC9FCC96583" box="[581,791,1174,1197]" captionStart="FIGURES 116–119" captionStartId="23.[151,259,1586,1607]" captionTargetBox="[169,1417,151,1564]" captionTargetId="figure-198@23.[169,1417,151,1564]" captionTargetPageId="23" captionText="FIGURES 116–119. SEM. Mastogloia variabilis. External views of three specimens. Fig. 116, Full valve view showing undulate raphe branches and especially protracted apices. Fig. 117, Specimen with large central area and many depressions on the central area. Fig. 118, Large, deflected distal raphe end, free of striae. Fig. 119, Central area showing dilated proximal raphe ends. Scale bars: Figs 116–117: 10 µm; Figs 118–119: 1 µm." figureDoi="http://doi.org/10.5281/zenodo.5100726" httpUri="https://zenodo.org/record/5100726/files/figure.png" pageId="21" pageNumber="22">Figs 116–117, 119</figureCitation>
|
||
), which appear as the ghost striae in the LM. The outer openings of the partecta are enlarged and elliptical to rounded (
|
||
<figureCitation id="44F92A17F97B397AFC227DE9FC3965E3" box="[904,999,1206,1229]" captionStart="FIGURES 120–124" captionStartId="24.[151,259,1602,1623]" captionTargetBox="[169,1417,151,1580]" captionTargetId="figure-232@24.[169,1417,151,1580]" captionTargetPageId="24" captionText="FIGURES 120–124. SEM. Mastogloia variabilis. Internal views of four specimens. Fig. 120, Full valve view of a large specimen with a large central nodule and helictoglossa. Fig. 121, View showing the pseudoseptae and internal structure of the central area. Fig. 122, View of the valvocopulum showing the internal and external openings and the surface lacking poroids, indicated by white arrows. Fig. 123, Internal openings in the valvocopulum, straight proximal raphe ends, and inconsistent quincunx form of the areolae near the valve center. Fig. 124, Apex showing the valvocopulum with a small septum sitting on top of the valve pseudoseptum. The quincunx form of the areolae is apparent. Scale bars: Figs 120–121: 10 µm; Figs 122–124: 1 µm." figureDoi="http://doi.org/10.5281/zenodo.5100730" httpUri="https://zenodo.org/record/5100730/files/figure.png" pageId="21" pageNumber="22">Fig. 122</figureCitation>
|
||
, white arrows). Internally, the valve is dominated by a band or ridge of silica bordering the raphe on either side (
|
||
<figureCitation id="44F92A17F97B397AFC537D89FADF65C3" box="[1017,1281,1238,1261]" captionStart="FIGURES 120–124" captionStartId="24.[151,259,1602,1623]" captionTargetBox="[169,1417,151,1580]" captionTargetId="figure-232@24.[169,1417,151,1580]" captionTargetPageId="24" captionText="FIGURES 120–124. SEM. Mastogloia variabilis. Internal views of four specimens. Fig. 120, Full valve view of a large specimen with a large central nodule and helictoglossa. Fig. 121, View showing the pseudoseptae and internal structure of the central area. Fig. 122, View of the valvocopulum showing the internal and external openings and the surface lacking poroids, indicated by white arrows. Fig. 123, Internal openings in the valvocopulum, straight proximal raphe ends, and inconsistent quincunx form of the areolae near the valve center. Fig. 124, Apex showing the valvocopulum with a small septum sitting on top of the valve pseudoseptum. The quincunx form of the areolae is apparent. Scale bars: Figs 120–121: 10 µm; Figs 122–124: 1 µm." figureDoi="http://doi.org/10.5281/zenodo.5100730" httpUri="https://zenodo.org/record/5100730/files/figure.png" pageId="21" pageNumber="22">Figs 120–121, 123–124</figureCitation>
|
||
). This band is connected to the axial area, and appears flexible, not rigid. There is a narrow, elongate central nodule (
|
||
<figureCitation id="44F92A17F97B397AFA9F7DA9FF2C6403" captionStart="FIGURES 120–124" captionStartId="24.[151,259,1602,1623]" captionTargetBox="[169,1417,151,1580]" captionTargetId="figure-232@24.[169,1417,151,1580]" captionTargetPageId="24" captionText="FIGURES 120–124. SEM. Mastogloia variabilis. Internal views of four specimens. Fig. 120, Full valve view of a large specimen with a large central nodule and helictoglossa. Fig. 121, View showing the pseudoseptae and internal structure of the central area. Fig. 122, View of the valvocopulum showing the internal and external openings and the surface lacking poroids, indicated by white arrows. Fig. 123, Internal openings in the valvocopulum, straight proximal raphe ends, and inconsistent quincunx form of the areolae near the valve center. Fig. 124, Apex showing the valvocopulum with a small septum sitting on top of the valve pseudoseptum. The quincunx form of the areolae is apparent. Scale bars: Figs 120–121: 10 µm; Figs 122–124: 1 µm." figureDoi="http://doi.org/10.5281/zenodo.5100730" httpUri="https://zenodo.org/record/5100730/files/figure.png" pageId="21" pageNumber="22">Figs 121, 123</figureCitation>
|
||
), and the helictoglossae are well-developed (
|
||
<figureCitation id="44F92A17F97B397AFD7D7C49FCAE6403" box="[727,880,1302,1325]" captionStart="FIGURES 120–124" captionStartId="24.[151,259,1602,1623]" captionTargetBox="[169,1417,151,1580]" captionTargetId="figure-232@24.[169,1417,151,1580]" captionTargetPageId="24" captionText="FIGURES 120–124. SEM. Mastogloia variabilis. Internal views of four specimens. Fig. 120, Full valve view of a large specimen with a large central nodule and helictoglossa. Fig. 121, View showing the pseudoseptae and internal structure of the central area. Fig. 122, View of the valvocopulum showing the internal and external openings and the surface lacking poroids, indicated by white arrows. Fig. 123, Internal openings in the valvocopulum, straight proximal raphe ends, and inconsistent quincunx form of the areolae near the valve center. Fig. 124, Apex showing the valvocopulum with a small septum sitting on top of the valve pseudoseptum. The quincunx form of the areolae is apparent. Scale bars: Figs 120–121: 10 µm; Figs 122–124: 1 µm." figureDoi="http://doi.org/10.5281/zenodo.5100730" httpUri="https://zenodo.org/record/5100730/files/figure.png" pageId="21" pageNumber="22">Figs 120, 124</figureCitation>
|
||
). There is a pseudoseptum at each valve apex (
|
||
<figureCitation id="44F92A17F97B397AFAC77C49FEF36463" captionStart="FIGURES 120–124" captionStartId="24.[151,259,1602,1623]" captionTargetBox="[169,1417,151,1580]" captionTargetId="figure-232@24.[169,1417,151,1580]" captionTargetPageId="24" captionText="FIGURES 120–124. SEM. Mastogloia variabilis. Internal views of four specimens. Fig. 120, Full valve view of a large specimen with a large central nodule and helictoglossa. Fig. 121, View showing the pseudoseptae and internal structure of the central area. Fig. 122, View of the valvocopulum showing the internal and external openings and the surface lacking poroids, indicated by white arrows. Fig. 123, Internal openings in the valvocopulum, straight proximal raphe ends, and inconsistent quincunx form of the areolae near the valve center. Fig. 124, Apex showing the valvocopulum with a small septum sitting on top of the valve pseudoseptum. The quincunx form of the areolae is apparent. Scale bars: Figs 120–121: 10 µm; Figs 122–124: 1 µm." figureDoi="http://doi.org/10.5281/zenodo.5100730" httpUri="https://zenodo.org/record/5100730/files/figure.png" pageId="21" pageNumber="22">Figs 121, 124</figureCitation>
|
||
). The valvocopulum has a small septum at each end (
|
||
<figureCitation id="44F92A17F97B397AFC3B7C69FBEE6463" box="[913,1072,1334,1357]" captionStart="FIGURES 120–124" captionStartId="24.[151,259,1602,1623]" captionTargetBox="[169,1417,151,1580]" captionTargetId="figure-232@24.[169,1417,151,1580]" captionTargetPageId="24" captionText="FIGURES 120–124. SEM. Mastogloia variabilis. Internal views of four specimens. Fig. 120, Full valve view of a large specimen with a large central nodule and helictoglossa. Fig. 121, View showing the pseudoseptae and internal structure of the central area. Fig. 122, View of the valvocopulum showing the internal and external openings and the surface lacking poroids, indicated by white arrows. Fig. 123, Internal openings in the valvocopulum, straight proximal raphe ends, and inconsistent quincunx form of the areolae near the valve center. Fig. 124, Apex showing the valvocopulum with a small septum sitting on top of the valve pseudoseptum. The quincunx form of the areolae is apparent. Scale bars: Figs 120–121: 10 µm; Figs 122–124: 1 µm." figureDoi="http://doi.org/10.5281/zenodo.5100730" httpUri="https://zenodo.org/record/5100730/files/figure.png" pageId="21" pageNumber="22">Figs 120, 124</figureCitation>
|
||
), and the partecta are small and rectangular (
|
||
<figureCitation id="44F92A17F97B397AFEE47C09FE6E6443" box="[334,432,1366,1389]" captionStart="FIGURES 106–115" captionStartId="22.[151,259,1960,1981]" captionTargetBox="[151,1436,337,1941]" captionTargetId="figure-132@22.[150,1436,337,1941]" captionTargetPageId="22" captionText="FIGURES 106–115. LM. Mastogloia variabilis. Valve views showing size diminution series. Figure 108 is the holotype. Note the variable degree of transapical valve symmetry. Figures 109 and 110 show the partecta structure at different focal planes. Scale bar: 10 µm." figureDoi="http://doi.org/10.5281/zenodo.5100724" httpUri="https://zenodo.org/record/5100724/files/figure.png" pageId="21" pageNumber="22">Figs 110</figureCitation>
|
||
,
|
||
<figureCitation id="44F92A17F97B397AFE167C09FDC06443" box="[444,542,1366,1389]" captionStart="FIGURES 120–124" captionStartId="24.[151,259,1602,1623]" captionTargetBox="[169,1417,151,1580]" captionTargetId="figure-232@24.[169,1417,151,1580]" captionTargetPageId="24" captionText="FIGURES 120–124. SEM. Mastogloia variabilis. Internal views of four specimens. Fig. 120, Full valve view of a large specimen with a large central nodule and helictoglossa. Fig. 121, View showing the pseudoseptae and internal structure of the central area. Fig. 122, View of the valvocopulum showing the internal and external openings and the surface lacking poroids, indicated by white arrows. Fig. 123, Internal openings in the valvocopulum, straight proximal raphe ends, and inconsistent quincunx form of the areolae near the valve center. Fig. 124, Apex showing the valvocopulum with a small septum sitting on top of the valve pseudoseptum. The quincunx form of the areolae is apparent. Scale bars: Figs 120–121: 10 µm; Figs 122–124: 1 µm." figureDoi="http://doi.org/10.5281/zenodo.5100730" httpUri="https://zenodo.org/record/5100730/files/figure.png" pageId="21" pageNumber="22">120, 123</figureCitation>
|
||
). There are distinct round perforations in the valvocopulum near the mantle of the valve that appear to correspond to larger openings on the exterior of the valvocopulum (
|
||
<figureCitation id="44F92A17F97B397AFB3B7C29FA8064A3" box="[1169,1374,1398,1421]" captionStart="FIGURES 120–124" captionStartId="24.[151,259,1602,1623]" captionTargetBox="[169,1417,151,1580]" captionTargetId="figure-232@24.[169,1417,151,1580]" captionTargetPageId="24" captionText="FIGURES 120–124. SEM. Mastogloia variabilis. Internal views of four specimens. Fig. 120, Full valve view of a large specimen with a large central nodule and helictoglossa. Fig. 121, View showing the pseudoseptae and internal structure of the central area. Fig. 122, View of the valvocopulum showing the internal and external openings and the surface lacking poroids, indicated by white arrows. Fig. 123, Internal openings in the valvocopulum, straight proximal raphe ends, and inconsistent quincunx form of the areolae near the valve center. Fig. 124, Apex showing the valvocopulum with a small septum sitting on top of the valve pseudoseptum. The quincunx form of the areolae is apparent. Scale bars: Figs 120–121: 10 µm; Figs 122–124: 1 µm." figureDoi="http://doi.org/10.5281/zenodo.5100730" httpUri="https://zenodo.org/record/5100730/files/figure.png" pageId="21" pageNumber="22">Fig. 120, 122–123</figureCitation>
|
||
). The partectal chambers are without poroids (
|
||
<figureCitation id="44F92A17F97B397AFDD27CC9FCCE6483" box="[632,784,1430,1453]" captionStart="FIGURES 120–124" captionStartId="24.[151,259,1602,1623]" captionTargetBox="[169,1417,151,1580]" captionTargetId="figure-232@24.[169,1417,151,1580]" captionTargetPageId="24" captionText="FIGURES 120–124. SEM. Mastogloia variabilis. Internal views of four specimens. Fig. 120, Full valve view of a large specimen with a large central nodule and helictoglossa. Fig. 121, View showing the pseudoseptae and internal structure of the central area. Fig. 122, View of the valvocopulum showing the internal and external openings and the surface lacking poroids, indicated by white arrows. Fig. 123, Internal openings in the valvocopulum, straight proximal raphe ends, and inconsistent quincunx form of the areolae near the valve center. Fig. 124, Apex showing the valvocopulum with a small septum sitting on top of the valve pseudoseptum. The quincunx form of the areolae is apparent. Scale bars: Figs 120–121: 10 µm; Figs 122–124: 1 µm." figureDoi="http://doi.org/10.5281/zenodo.5100730" httpUri="https://zenodo.org/record/5100730/files/figure.png" pageId="21" pageNumber="22">Figs 122–124</figureCitation>
|
||
). Internally the areolar openings are in the form of quincunx (
|
||
<figureCitation id="44F92A17F97B397AFF647CE9FEB864E3" box="[206,358,1462,1485]" captionStart="FIGURES 120–124" captionStartId="24.[151,259,1602,1623]" captionTargetBox="[169,1417,151,1580]" captionTargetId="figure-232@24.[169,1417,151,1580]" captionTargetPageId="24" captionText="FIGURES 120–124. SEM. Mastogloia variabilis. Internal views of four specimens. Fig. 120, Full valve view of a large specimen with a large central nodule and helictoglossa. Fig. 121, View showing the pseudoseptae and internal structure of the central area. Fig. 122, View of the valvocopulum showing the internal and external openings and the surface lacking poroids, indicated by white arrows. Fig. 123, Internal openings in the valvocopulum, straight proximal raphe ends, and inconsistent quincunx form of the areolae near the valve center. Fig. 124, Apex showing the valvocopulum with a small septum sitting on top of the valve pseudoseptum. The quincunx form of the areolae is apparent. Scale bars: Figs 120–121: 10 µm; Figs 122–124: 1 µm." figureDoi="http://doi.org/10.5281/zenodo.5100730" httpUri="https://zenodo.org/record/5100730/files/figure.png" pageId="21" pageNumber="22">Figs 122–124</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="94D86519F97B397AFF3D7CA2FCDD6710" pageId="21" pageNumber="22" type="materials_examined">
|
||
<paragraph id="DC7D3692F97B397AFF3D7CA2FCDD6710" blockId="21.[151,1436,1533,2023]" pageId="21" pageNumber="22">
|
||
<emphasis id="EEB6EA80F97B397AFF3D7CA2FF3C6739" bold="true" box="[151,226,1533,1559]" pageId="21" pageNumber="22">Type:</emphasis>
|
||
—
|
||
<materialsCitation id="6CAA3CCFF97B397AFEAE7CA2FCDD6710" accessionNumber="BM 101681" collectionCode="BM" country="United States of America" county="Tooele Co." location="Blue Lake" municipality="Marsh" pageId="21" pageNumber="22" specimenCode="COLO 439079, COLO 8528" specimenCount="1" stateProvince="Utah" typeStatus="holotype">
|
||
<collectingCountry id="A4D57602F97B397AFEAE7CA2FE9D6739" box="[260,323,1533,1559]" name="United States of America" pageId="21" pageNumber="22">USA</collectingCountry>
|
||
.
|
||
<collectingMunicipality id="3C19ACE8F97B397AFEFB7CA2FE7E6739" box="[337,416,1533,1559]" pageId="21" pageNumber="22">Marsh</collectingMunicipality>
|
||
south of
|
||
<location id="D91D6049F97B397AFDB67CA2FD7C6739" LSID="urn:lsid:plazi:treatment:546B8784F97B3976FF3D7B1CFCE06008:D91D6049F97B397AFDB67CA2FD7C6739" box="[540,674,1533,1559]" country="United States of America" county="Tooele Co." municipality="Marsh" name="Blue Lake" pageId="21" pageNumber="22" stateProvince="Utah">Blue Lake</location>
|
||
,
|
||
<collectingCounty id="351C4E1EF97B397AFD187CA2FCE16739" box="[690,831,1533,1559]" pageId="21" pageNumber="22">Tooele Co.</collectingCounty>
|
||
,
|
||
<collectingRegion id="1E06F870F97B397AFCE57CA2FC4E6739" box="[847,912,1533,1559]" country="United States of America" name="Utah" pageId="21" pageNumber="22">Utah</collectingRegion>
|
||
. (
|
||
<specimenCode id="8C649EE9F97B397AFC0C7CA2FBB96739" box="[934,1127,1533,1559]" collectionCode="COLO" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15540" lsid="urn:lsid:biocol.org:col:15540" name="University of Colorado Herbarium" pageId="21" pageNumber="22" type="Herbarium">COLO 439079</specimenCode>
|
||
,
|
||
<typeStatus id="03798830F97B397AFBDC7CA2FB356739" box="[1142,1259,1533,1559]" pageId="21" pageNumber="22" type="holotype">holotype</typeStatus>
|
||
! (=
|
||
<figureCitation id="44F92A17F97B397AFAB57CA2FA536739" box="[1311,1421,1533,1559]" captionStart="FIGURES 106–115" captionStartId="22.[151,259,1960,1981]" captionTargetBox="[151,1436,337,1941]" captionTargetId="figure-132@22.[150,1436,337,1941]" captionTargetPageId="22" captionText="FIGURES 106–115. LM. Mastogloia variabilis. Valve views showing size diminution series. Figure 108 is the holotype. Note the variable degree of transapical valve symmetry. Figures 109 and 110 show the partecta structure at different focal planes. Scale bar: 10 µm." figureDoi="http://doi.org/10.5281/zenodo.5100724" httpUri="https://zenodo.org/record/5100724/files/figure.png" pageId="21" pageNumber="22">Fig. 108</figureCitation>
|
||
), designated here;
|
||
<specimenCode id="8C649EE9F97B397AFEF77F7BFE2F6710" box="[349,497,1572,1598]" collectionCode="COLO" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15540" lsid="urn:lsid:biocol.org:col:15540" name="University of Colorado Herbarium" pageId="21" pageNumber="22" type="Herbarium">COLO 8528</specimenCode>
|
||
,
|
||
<collectionCode id="BAD3AE57F97B397AFE547F7BFDF56710" box="[510,555,1572,1598]" country="United Kingdom" name="Bristol Museum" pageId="21" pageNumber="22">BM</collectionCode>
|
||
101681, isotypes)
|
||
</materialsCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="94D86519F97B397AFF6C7F14FC12674B" box="[198,972,1611,1637]" pageId="21" pageNumber="22" type="etymology">
|
||
<paragraph id="DC7D3692F97B397AFF6C7F14FC12674B" blockId="21.[151,1436,1533,2023]" box="[198,972,1611,1637]" pageId="21" pageNumber="22">
|
||
<emphasis id="EEB6EA80F97B397AFF6C7F14FE93674B" bold="true" box="[198,333,1611,1637]" pageId="21" pageNumber="22">Etymology</emphasis>
|
||
:—This species is named for its variable valve outline.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="94D86519F97B3976FF6C7F2EFCE06008" lastPageId="25" lastPageNumber="26" pageId="21" pageNumber="22" type="distribution">
|
||
<paragraph id="DC7D3692F97B397AFF6C7F2EFADA679C" blockId="21.[151,1436,1533,2023]" pageId="21" pageNumber="22">
|
||
<emphasis id="EEB6EA80F97B397AFF6C7F2EFE8167A5" bold="true" box="[198,351,1649,1675]" pageId="21" pageNumber="22">Distribution</emphasis>
|
||
: —
|
||
<taxonomicName id="1BC24D11F97B397AFE267F2EFD5767A5" authorityName=", Graeff, Kociolek & S. R. Rushforth" authorityYear="2013" box="[396,649,1649,1675]" class="Bacillariophyceae" family="Naviculaceae" genus="Mastogloia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="21" pageNumber="22" phylum="Ochrophyta" rank="species" species="variabilis">
|
||
<emphasis id="EEB6EA80F97B397AFE267F2EFD5767A5" box="[396,649,1649,1675]" italics="true" pageId="21" pageNumber="22">Mastogloia variabilis</emphasis>
|
||
</taxonomicName>
|
||
was most common in a collection scraped from a stick in the main basin of Blue Lake (COLO 8510) and can also be found more rarely in the surrounding marshes.
|
||
</paragraph>
|
||
<paragraph id="DC7D3692F97B3979FF6C7FE1FD296008" blockId="21.[151,1436,1533,2023]" lastBlockId="22.[151,1436,152,294]" lastPageId="22" lastPageNumber="23" pageId="21" pageNumber="22">
|
||
<emphasis id="EEB6EA80F97B397AFF6C7FE1FEB267F6" bold="true" box="[198,364,1726,1752]" pageId="21" pageNumber="22">Observations</emphasis>
|
||
: —
|
||
<taxonomicName id="1BC24D11F97B397AFE367FE1FD4367F6" authorityName=", Graeff, Kociolek & S. R. Rushforth" authorityYear="2013" box="[412,669,1726,1752]" class="Bacillariophyceae" family="Naviculaceae" genus="Mastogloia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="21" pageNumber="22" phylum="Ochrophyta" rank="species" species="variabilis">
|
||
<emphasis id="EEB6EA80F97B397AFE367FE1FD4367F6" box="[412,669,1726,1752]" italics="true" pageId="21" pageNumber="22">Mastogloia variabilis</emphasis>
|
||
</taxonomicName>
|
||
belongs to the Apiculatae group of the genus, as presented by
|
||
<bibRefCitation id="B8534B63F97B397AFF3D7FBAFE9667D1" author="Hustedt, F." box="[151,328,1765,1791]" pageId="21" pageNumber="22" pagination="737 - 845" refId="ref16806" refString="Hustedt, F. (1959) Die Kieselalgen Deutschlands, Osterreichs und der Schweiz unter Berucksichtigung der ubrigen Lander Europas sowie der angrenzenden Meeresgebiete. In: L. Rabenhorst (Ed.) Kryptogamen Flora von Deutschland, Osterreich und der Schweiz. Akademische Verlagsgesellschaft m. b. h. Leipzig. 7: 737 - 845, figs 1106 - 1179." type="journal article" year="1959">Hustedt (1959)</bibRefCitation>
|
||
and later considered by
|
||
<bibRefCitation id="B8534B63F97B397AFDC77FBAFC7267D1" author="Stephens, F. C. & Gibson, R. A." box="[621,940,1765,1791]" pageId="21" pageNumber="22" pagination="143 - 152" refId="ref19692" refString="Stephens, F. C. & Gibson, R. A. (1980) Ultrastructural studies of some Mastogloia (Bacillariophyceae) species belonging to the groups Undulatae, Apiculatae, Lanceolatae and Paradoxae. Phycologia 19: 143 - 152. http: // dx. doi. org / 10.2216 / i 0031 - 8884 - 19 - 2 - 143.1" type="journal article" year="1980">Stephens & Gibson (1980)</bibRefCitation>
|
||
, who show
|
||
<taxonomicName id="1BC24D11F97B397AFB937FBAFB0E67D1" authorityName="W.Smith" authorityYear="1856" box="[1081,1232,1765,1791]" class="Bacillariophyceae" family="Naviculaceae" genus="Mastogloia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="21" pageNumber="22" phylum="Ochrophyta" rank="species" species="apiculata">
|
||
<emphasis id="EEB6EA80F97B397AFB937FBAFB0E67D1" box="[1081,1232,1765,1791]" italics="true" pageId="21" pageNumber="22">M. apiculata</emphasis>
|
||
</taxonomicName>
|
||
W.
|
||
<bibRefCitation id="B8534B63F97B397AFAAB7FBAFF1F6608" author="Smith, W." pageId="21" pageNumber="22" refId="ref19382" refString="Smith, W. 1856. Synopsis of the British Diatomaceae. 2. John Van Voorst, London. 107 pp." type="book" year="1856">
|
||
<collectingRegion id="1E06F870F97B397AFAAB7FBAFA9967D1" box="[1281,1351,1765,1791]" country="Bermuda" name="Smith's" pageId="21" pageNumber="22">Smith</collectingRegion>
|
||
(1856: 65)
|
||
</bibRefCitation>
|
||
, which they illustrate as having the areolar structure similar to that of
|
||
<taxonomicName id="1BC24D11F97B397AFBB27E53FB6A6608" authorityName=", Graeff, Kociolek & S. R. Rushforth" authorityYear="2013" box="[1048,1204,1804,1830]" class="Bacillariophyceae" family="Naviculaceae" genus="Mastogloia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="21" pageNumber="22" phylum="Ochrophyta" rank="species" species="variabilis">
|
||
<emphasis id="EEB6EA80F97B397AFBB27E53FB6A6608" box="[1048,1204,1804,1830]" italics="true" pageId="21" pageNumber="22">M. variabilis</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<bibRefCitation id="B8534B63F97B397AFB6E7E53FF3F6663" author="Paddock, T. B. B. & Kemp, K. D." pageId="21" pageNumber="22" pagination="73 - 103" refId="ref18783" refString="Paddock, T. B. B. & Kemp, K. D. (1990) An illustrated survey of the morphological features of diatom genus Mastologia. Diatom Research 5: 73 - 103. http: // dx. doi. org / 10.1080 / 0269249 x. 1990.9705095" type="journal article" year="1990">Paddock & Kemp (1990</bibRefCitation>
|
||
: fig. 94) show the areolar structure of another member of the Apiculatae,
|
||
<taxonomicName id="1BC24D11F97B397AFBF77E6CFF0F665D" authority="Hustedt (1933: 518)" authorityName="Hustedt" authorityPageNumber="518" authorityYear="1933" class="Bacillariophyceae" family="Naviculaceae" genus="Mastogloia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="21" pageNumber="22" phylum="Ochrophyta" rank="species" species="robusta">
|
||
<emphasis id="EEB6EA80F97B397AFBF77E6CFB3E6663" box="[1117,1248,1843,1869]" italics="true" pageId="21" pageNumber="22">M. robusta</emphasis>
|
||
<bibRefCitation id="B8534B63F97B397AFB437E6CFF0F665D" author="Hustedt, F." pageId="21" pageNumber="22" pagination="881 - 1008" refId="ref16661" refString="Hustedt, F. (1933) Die Kieselalgen Deutschlands, Osterreichs und der Schweiz unter Berucksichtigung der ubrigen Lander Europas sowie der angrenzenden Meeresgebiete. In: L. Rabenhorst (Ed.), Kryptogamen Flora von Deutschland, Osterreich und der Schweiz. Akademische Verlagsgesellschaft m. b. h. Leipzig 7 (Teil 2, Lief. 4): 433 - 576, figs 881 - 1008." type="book chapter" year="1933">Hustedt (1933: 518)</bibRefCitation>
|
||
</taxonomicName>
|
||
, similar to that of
|
||
<taxonomicName id="1BC24D11F97B397AFE127E06FD86665D" authorityName=", Graeff, Kociolek & S. R. Rushforth" authorityYear="2013" box="[440,600,1881,1907]" class="Bacillariophyceae" family="Naviculaceae" genus="Mastogloia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="21" pageNumber="22" phylum="Ochrophyta" rank="species" species="variabilis">
|
||
<emphasis id="EEB6EA80F97B397AFE127E06FD86665D" box="[440,600,1881,1907]" italics="true" pageId="21" pageNumber="22">M. variabilis</emphasis>
|
||
</taxonomicName>
|
||
. Paradoxae (
|
||
<bibRefCitation id="B8534B63F97B397AFD537E06FC7F665D" author="Hustedt, F." box="[761,929,1881,1907]" pageId="21" pageNumber="22" pagination="737 - 845" refId="ref16806" refString="Hustedt, F. (1959) Die Kieselalgen Deutschlands, Osterreichs und der Schweiz unter Berucksichtigung der ubrigen Lander Europas sowie der angrenzenden Meeresgebiete. In: L. Rabenhorst (Ed.) Kryptogamen Flora von Deutschland, Osterreich und der Schweiz. Akademische Verlagsgesellschaft m. b. h. Leipzig. 7: 737 - 845, figs 1106 - 1179." type="journal article" year="1959">Hustedt 1959</bibRefCitation>
|
||
) is another group of
|
||
<emphasis id="EEB6EA80F97B397AFB027E06FAED665D" box="[1192,1331,1881,1907]" italics="true" pageId="21" pageNumber="22">Mastologia</emphasis>
|
||
that has longitudinal ribs, and taxa belonging to this group can be distinguished in the LM from those of Apiculatae by their partecta, which are spaced noticeably away from the valve margins (
|
||
<bibRefCitation id="B8534B63F97B397AFBAB7EF9FAEE66EE" author="Stephens, F. C. & Gibson, R. A." box="[1025,1328,1958,1984]" pageId="21" pageNumber="22" pagination="143 - 152" refId="ref19692" refString="Stephens, F. C. & Gibson, R. A. (1980) Ultrastructural studies of some Mastogloia (Bacillariophyceae) species belonging to the groups Undulatae, Apiculatae, Lanceolatae and Paradoxae. Phycologia 19: 143 - 152. http: // dx. doi. org / 10.2216 / i 0031 - 8884 - 19 - 2 - 143.1" type="journal article" year="1980">Stephens & Gibson 1980</bibRefCitation>
|
||
: figs 21– 22, 25,
|
||
<bibRefCitation id="B8534B63F97B397AFF5B7E92FE4866C9" author="Hustedt, F." box="[241,406,1997,2023]" pageId="21" pageNumber="22" pagination="737 - 845" refId="ref16806" refString="Hustedt, F. (1959) Die Kieselalgen Deutschlands, Osterreichs und der Schweiz unter Berucksichtigung der ubrigen Lander Europas sowie der angrenzenden Meeresgebiete. In: L. Rabenhorst (Ed.) Kryptogamen Flora von Deutschland, Osterreich und der Schweiz. Akademische Verlagsgesellschaft m. b. h. Leipzig. 7: 737 - 845, figs 1106 - 1179." type="journal article" year="1959">Hustedt 1959</bibRefCitation>
|
||
: figs 953–958). Images of
|
||
<taxonomicName id="1BC24D11F97B397AFD7C7E92FC0766C9" authority="Grunow" authorityName="Grunow" authorityYear="1878" box="[726,985,1997,2023]" class="Bacillariophyceae" family="Naviculaceae" genus="Mastogloia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="21" pageNumber="22" phylum="Ochrophyta" rank="species" species="paradoxa">
|
||
<emphasis id="EEB6EA80F97B397AFD7C7E92FCAE66C9" box="[726,880,1997,2023]" italics="true" pageId="21" pageNumber="22">M. paradoxa</emphasis>
|
||
Grunow
|
||
</taxonomicName>
|
||
in
|
||
<bibRefCitation id="B8534B63F97B397AFBAB7E92FAD166C9" author="Cleve, P. T. & Moller, J. D." box="[1025,1295,1997,2023]" pageId="21" pageNumber="22" refId="ref15054" refString="Cleve, P. T. & Moller, J. D. (1878) Diatoms. Part III, No. 109 - 168. Esatas Edquists Boktryckeri, Upsala." type="book" year="1878">Cleve & Möller (1878</bibRefCitation>
|
||
: no. 153), a member of the Paradoxae, suggest that the areolar structure of Paradoxae is quite different from that of Apiculatae (
|
||
<bibRefCitation id="B8534B63F9783979FE8F79E1FD9E61F6" author="Paddock, T. B. B. & Kemp, K. D." box="[293,576,190,216]" pageId="22" pageNumber="23" pagination="73 - 103" refId="ref18783" refString="Paddock, T. B. B. & Kemp, K. D. (1990) An illustrated survey of the morphological features of diatom genus Mastologia. Diatom Research 5: 73 - 103. http: // dx. doi. org / 10.1080 / 0269249 x. 1990.9705095" type="journal article" year="1990">Paddock & Kemp 1990</bibRefCitation>
|
||
: figs 92, 95) and that poroids can be present on the partectal chambers in the group (
|
||
<bibRefCitation id="B8534B63F9783979FEBD79BAFD9A61D1" author="Stephens, F. C. & Gibson, R. A." box="[279,580,229,255]" pageId="22" pageNumber="23" pagination="143 - 152" refId="ref19692" refString="Stephens, F. C. & Gibson, R. A. (1980) Ultrastructural studies of some Mastogloia (Bacillariophyceae) species belonging to the groups Undulatae, Apiculatae, Lanceolatae and Paradoxae. Phycologia 19: 143 - 152. http: // dx. doi. org / 10.2216 / i 0031 - 8884 - 19 - 2 - 143.1" type="journal article" year="1980">Stephens & Gibson 1980</bibRefCitation>
|
||
: fig. 26). Apical septa and pseudosepta are common in but not unique to Apiculatae (
|
||
<bibRefCitation id="B8534B63F9783979FE8F7853FDE36008" author="Paddock, T. B. B. & Kemp, K. D." box="[293,573,268,294]" pageId="22" pageNumber="23" pagination="73 - 103" refId="ref18783" refString="Paddock, T. B. B. & Kemp, K. D. (1990) An illustrated survey of the morphological features of diatom genus Mastologia. Diatom Research 5: 73 - 103. http: // dx. doi. org / 10.1080 / 0269249 x. 1990.9705095" type="journal article" year="1990">Paddock & Kemp 1990</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="B8534B63F9783979FDE37853FD356008" author="Hustedt, F." box="[585,747,268,294]" pageId="22" pageNumber="23" pagination="737 - 845" refId="ref16806" refString="Hustedt, F. (1959) Die Kieselalgen Deutschlands, Osterreichs und der Schweiz unter Berucksichtigung der ubrigen Lander Europas sowie der angrenzenden Meeresgebiete. In: L. Rabenhorst (Ed.) Kryptogamen Flora von Deutschland, Osterreich und der Schweiz. Akademische Verlagsgesellschaft m. b. h. Leipzig. 7: 737 - 845, figs 1106 - 1179." type="journal article" year="1959">Hustedt 1959</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="88BD661AF9783979FF3D7EF7FF6366DC" ID-DOI="http://doi.org/10.5281/zenodo.5100724" ID-Zenodo-Dep="5100724" httpUri="https://zenodo.org/record/5100724/files/figure.png" pageId="22" pageNumber="23" startId="22.[151,259,1960,1981]" targetBox="[151,1436,337,1941]" targetPageId="22">
|
||
<paragraph id="DC7D3692F9783979FF3D7EF7FF6366DC" blockId="22.[151,1436,1960,2034]" pageId="22" pageNumber="23">
|
||
<emphasis id="EEB6EA80F9783979FF3D7EF7FE806693" bold="true" box="[151,350,1960,1981]" pageId="22" pageNumber="23">FIGURES 106–115</emphasis>
|
||
. LM.
|
||
<taxonomicName id="1BC24D11F9783979FE367EF7FDAE6690" authorityName=", Graeff, Kociolek & S. R. Rushforth" authorityYear="2013" box="[412,624,1960,1982]" class="Bacillariophyceae" family="Naviculaceae" genus="Mastogloia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="22" pageNumber="23" phylum="Ochrophyta" rank="species" species="variabilis">
|
||
<emphasis id="EEB6EA80F9783979FE367EF7FDAE6690" bold="true" box="[412,624,1960,1982]" italics="true" pageId="22" pageNumber="23">Mastogloia variabilis</emphasis>
|
||
</taxonomicName>
|
||
. Valve views showing size diminution series. Figure 108 is the holotype. Note the variable degree of transapical valve symmetry. Figures 109 and 110 show the partecta structure at different focal planes. Scale bar: 10 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="88BD661AF9793978FF3D7F6DFDD867B1" ID-DOI="http://doi.org/10.5281/zenodo.5100726" ID-Zenodo-Dep="5100726" httpUri="https://zenodo.org/record/5100726/files/figure.png" pageId="23" pageNumber="24" startId="23.[151,259,1586,1607]" targetBox="[169,1417,151,1564]" targetPageId="23">
|
||
<paragraph id="DC7D3692F9793978FF3D7F6DFDD867B1" blockId="23.[151,1437,1586,1695]" pageId="23" pageNumber="24">
|
||
<emphasis id="EEB6EA80F9793978FF3D7F6DFE836769" bold="true" box="[151,349,1586,1607]" pageId="23" pageNumber="24">FIGURES 116–119</emphasis>
|
||
. SEM.
|
||
<taxonomicName id="1BC24D11F9793978FE037F6DFDA16766" authorityName=", Graeff, Kociolek & S. R. Rushforth" authorityYear="2013" box="[425,639,1586,1608]" class="Bacillariophyceae" family="Naviculaceae" genus="Mastogloia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="23" pageNumber="24" phylum="Ochrophyta" rank="species" species="variabilis">
|
||
<emphasis id="EEB6EA80F9793978FE037F6DFDA16766" bold="true" box="[425,639,1586,1608]" italics="true" pageId="23" pageNumber="24">Mastogloia variabilis</emphasis>
|
||
</taxonomicName>
|
||
. External views of three specimens. Fig. 116, Full valve view showing undulate raphe branches and especially protracted apices. Fig. 117, Specimen with large central area and many depressions on the central area. Fig. 118, Large, deflected distal raphe end, free of striae. Fig. 119, Central area showing dilated proximal raphe ends. Scale bars: Figs 116–117: 10 µm; Figs 118–119: 1 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="DC7D3692F9793978FF6C7FAAFAF666FE" blockId="23.[151,1436,1781,2000]" pageId="23" pageNumber="24">
|
||
<taxonomicName id="1BC24D11F9793978FF6C7FAAFE816621" authorityName=", Graeff, Kociolek & S. R. Rushforth" authorityYear="2013" box="[198,351,1781,1807]" class="Bacillariophyceae" family="Naviculaceae" genus="Mastogloia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="23" pageNumber="24" phylum="Ochrophyta" rank="species" species="variabilis">
|
||
<emphasis id="EEB6EA80F9793978FF6C7FAAFE816621" box="[198,351,1781,1807]" italics="true" pageId="23" pageNumber="24">M. variabilis</emphasis>
|
||
</taxonomicName>
|
||
can be distinguished from other members of Apiculatae by its relatively large central area and its sometimes asymmetrical valves. Like
|
||
<taxonomicName id="1BC24D11F9793978FD017E43FC556618" authority="Grunow" authorityName="Grunow" box="[683,907,1820,1846]" class="Bacillariophyceae" family="Naviculaceae" genus="Mastogloia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="23" pageNumber="24" phylum="Ochrophyta" rank="species" species="baltica">
|
||
<emphasis id="EEB6EA80F9793978FD017E43FCFA6618" box="[683,804,1820,1846]" italics="true" pageId="23" pageNumber="24">M. baltica</emphasis>
|
||
Grunow
|
||
</taxonomicName>
|
||
in
|
||
<bibRefCitation id="B8534B63F9793978FC1A7E43FB556618" author="Van Heurck, H." box="[944,1163,1820,1846]" pageId="23" pageNumber="24" pagination="1 - 30" refId="ref20112" refString="Van Heurck, H. (1880) Synopsis des Diatomees de Belgique. Atlas. Ducaju & Cie., Anvers, pls. 1 - 30." type="book chapter" year="1880">Van Heurck (1880</bibRefCitation>
|
||
: pl. 4, fig. 24) (see also
|
||
<bibRefCitation id="B8534B63F9793978FF3D7E1DFE046672" author="Witkowski, A. & Lange-Bertalot, H. & Metzeltin, D." box="[151,474,1858,1884]" pageId="23" pageNumber="24" refId="ref20591" refString="Witkowski, A., Lange-Bertalot, H. & Metzeltin, D. (2000) Diatom Flora of Marine Coasts I. In: H. Lange-Bertalot (Ed.) Iconographia Diatomologica Vol. 7. Diversity Taxonomy Identification. Koeltz Scientific Books, Konigstein, Germany, 925 pp., 219 pls." type="book" year="2000">
|
||
Witkowski
|
||
<emphasis id="EEB6EA80F9793978FEB47E1DFE8C6672" box="[286,338,1858,1884]" italics="true" pageId="23" pageNumber="24">et al</emphasis>
|
||
. 2000: 239
|
||
</bibRefCitation>
|
||
, pl. 74, figs 13–16), another member of the Apiculatae group (
|
||
<bibRefCitation id="B8534B63F9793978FB137E1DFA496672" author="Hustedt, F." box="[1209,1431,1858,1884]" pageId="23" pageNumber="24" pagination="737 - 845" refId="ref16806" refString="Hustedt, F. (1959) Die Kieselalgen Deutschlands, Osterreichs und der Schweiz unter Berucksichtigung der ubrigen Lander Europas sowie der angrenzenden Meeresgebiete. In: L. Rabenhorst (Ed.) Kryptogamen Flora von Deutschland, Osterreich und der Schweiz. Akademische Verlagsgesellschaft m. b. h. Leipzig. 7: 737 - 845, figs 1106 - 1179." type="journal article" year="1959">Hustedt 1959: 517</bibRefCitation>
|
||
, fig. 949),
|
||
<taxonomicName id="1BC24D11F9793978FEA07E36FE7E66AD" authorityName=", Graeff, Kociolek & S. R. Rushforth" authorityYear="2013" box="[266,416,1897,1923]" class="Bacillariophyceae" family="Naviculaceae" genus="Mastogloia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="23" pageNumber="24" phylum="Ochrophyta" rank="species" species="variabilis">
|
||
<emphasis id="EEB6EA80F9793978FEA07E36FE7E66AD" box="[266,416,1897,1923]" italics="true" pageId="23" pageNumber="24">M. variabilis</emphasis>
|
||
</taxonomicName>
|
||
can have protracted apices. However, a large central area like that seen in
|
||
<taxonomicName id="1BC24D11F9793978FAAF7E36FA4266AD" authorityName=", Graeff, Kociolek & S. R. Rushforth" authorityYear="2013" box="[1285,1436,1897,1923]" class="Bacillariophyceae" family="Naviculaceae" genus="Mastogloia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="23" pageNumber="24" phylum="Ochrophyta" rank="species" species="variabilis">
|
||
<emphasis id="EEB6EA80F9793978FAAF7E36FA4266AD" box="[1285,1436,1897,1923]" italics="true" pageId="23" pageNumber="24">M. variabilis</emphasis>
|
||
</taxonomicName>
|
||
appears to be rather rare among
|
||
<taxonomicName id="1BC24D11F9793978FDBF7ECFFD226684" box="[533,764,1936,1962]" class="Bacillariophyceae" family="Naviculaceae" genus="Mastogloia" kingdom="Chromista" order="Naviculales" pageId="23" pageNumber="24" phylum="Ochrophyta" rank="species" species="undetermined">
|
||
<emphasis id="EEB6EA80F9793978FDBF7ECFFD456684" box="[533,667,1936,1962]" italics="true" pageId="23" pageNumber="24">Mastogloia</emphasis>
|
||
species
|
||
</taxonomicName>
|
||
;
|
||
<bibRefCitation id="B8534B63F9793978FCA27ECFFC1A6684" author="Voigt, M." box="[776,964,1936,1962]" pageId="23" pageNumber="24" pagination="1 - 20" refId="ref20302" refString="Voigt, M. (1942) Contribution to the knowledge of the diatom genus Mastogloia. Journal of the Royal Microscopical Society 62: 1 - 20. http: // dx. doi. org / 10.1111 / j. 1365 - 2818.1942. tb 00896. x" type="journal article" year="1942">Voigt (1942: 10</bibRefCitation>
|
||
, fig. 28) pictures
|
||
<taxonomicName id="1BC24D11F9793978FB3F7ECFFEFD66FE" authority="Hustedt (1933: 541)" authorityName="Hustedt" authorityPageNumber="541" authorityYear="1933" class="Bacillariophyceae" family="Naviculaceae" genus="Mastogloia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="23" pageNumber="24" phylum="Ochrophyta" rank="species" species="elegantula">
|
||
<emphasis id="EEB6EA80F9793978FB3F7ECFFAE76684" box="[1173,1337,1936,1962]" italics="true" pageId="23" pageNumber="24">M. elegantula</emphasis>
|
||
<bibRefCitation id="B8534B63F9793978FAEB7ECFFEFD66FE" author="Hustedt, F." pageId="23" pageNumber="24" pagination="881 - 1008" refId="ref16661" refString="Hustedt, F. (1933) Die Kieselalgen Deutschlands, Osterreichs und der Schweiz unter Berucksichtigung der ubrigen Lander Europas sowie der angrenzenden Meeresgebiete. In: L. Rabenhorst (Ed.), Kryptogamen Flora von Deutschland, Osterreich und der Schweiz. Akademische Verlagsgesellschaft m. b. h. Leipzig 7 (Teil 2, Lief. 4): 433 - 576, figs 881 - 1008." type="book chapter" year="1933">Hustedt (1933: 541)</bibRefCitation>
|
||
</taxonomicName>
|
||
, which is a species with a large central area and capitate apices but no longitudinal ribs.
|
||
</paragraph>
|
||
<caption id="88BD661AF9763977FF3D7F1DFC0767C7" ID-DOI="http://doi.org/10.5281/zenodo.5100730" ID-Zenodo-Dep="5100730" httpUri="https://zenodo.org/record/5100730/files/figure.png" pageId="24" pageNumber="25" startId="24.[151,259,1602,1623]" targetBox="[169,1417,151,1580]" targetPageId="24">
|
||
<paragraph id="DC7D3692F9763977FF3D7F1DFC0767C7" blockId="24.[151,1437,1601,1769]" pageId="24" pageNumber="25">
|
||
<emphasis id="EEB6EA80F9763977FF3D7F1DFE816779" bold="true" box="[151,351,1602,1623]" pageId="24" pageNumber="25">FIGURES 120–124</emphasis>
|
||
. SEM.
|
||
<emphasis id="EEB6EA80F9763977FE017F1EFD586779" bold="true" box="[427,646,1601,1623]" pageId="24" pageNumber="25">
|
||
<taxonomicName id="1BC24D11F9763977FE017F1EFDA16779" authorityName=", Graeff, Kociolek & S. R. Rushforth" authorityYear="2013" box="[427,639,1601,1623]" class="Bacillariophyceae" family="Naviculaceae" genus="Mastogloia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="24" pageNumber="25" phylum="Ochrophyta" rank="species" species="variabilis">
|
||
<emphasis id="EEB6EA80F9763977FE017F1EFDA16779" bold="true" box="[427,639,1601,1623]" italics="true" pageId="24" pageNumber="25">Mastogloia variabilis</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
Internal views of four specimens. Fig. 120, Full valve view of a large specimen with a large central nodule and helictoglossa. Fig. 121, View showing the pseudoseptae and internal structure of the central area. Fig. 122, View of the valvocopulum showing the internal and external openings and the surface lacking poroids, indicated by white arrows. Fig. 123, Internal openings in the valvocopulum, straight proximal raphe ends, and inconsistent quincunx form of the areolae near the valve center. Fig. 124, Apex showing the valvocopulum with a small septum sitting on top of the valve pseudoseptum. The quincunx form of the areolae is apparent. Scale bars: Figs 120–121: 10 µm; Figs 122–124: 1 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="DC7D3692F9763976FF6C7E60FCE06008" blockId="24.[151,1436,1855,2036]" lastBlockId="25.[151,1436,152,294]" lastPageId="25" lastPageNumber="26" pageId="24" pageNumber="25">
|
||
Previous collections of members of Apiculatae by various authors suggest that the group generally prefers saline habitats and tends to be found in coastal or island areas. Specimens from Apiculatae pictured by
|
||
<bibRefCitation id="B8534B63F9763977FF3D7ED3FE196688" author="Paddock, T. B. B. & Kemp, K. D." box="[151,455,1932,1958]" pageId="24" pageNumber="25" pagination="73 - 103" refId="ref18783" refString="Paddock, T. B. B. & Kemp, K. D. (1990) An illustrated survey of the morphological features of diatom genus Mastologia. Diatom Research 5: 73 - 103. http: // dx. doi. org / 10.1080 / 0269249 x. 1990.9705095" type="journal article" year="1990">Paddock & Kemp (1990)</bibRefCitation>
|
||
, of the taxa
|
||
<taxonomicName id="1BC24D11F9763977FDF67ED3FD016688" authorityName="Hustedt" authorityYear="1933" box="[604,735,1932,1958]" class="Bacillariophyceae" family="Naviculaceae" genus="Mastogloia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="24" pageNumber="25" phylum="Ochrophyta" rank="species" species="robusta">
|
||
<emphasis id="EEB6EA80F9763977FDF67ED3FD016688" box="[604,735,1932,1958]" italics="true" pageId="24" pageNumber="25">M. robusta</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="1BC24D11F9763977FCB17ED3FAB46688" authority="Hustedt (1933: 518)" authorityName="Hustedt" authorityPageNumber="518" authorityYear="1933" box="[795,1386,1932,1958]" class="Bacillariophyceae" family="Naviculaceae" genus="Mastogloia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="24" pageNumber="25" phylum="Ochrophyta" rank="variety" species="labuensis" variety="lanceolata">
|
||
<emphasis id="EEB6EA80F9763977FCB17ED3FC6D6688" box="[795,947,1932,1958]" italics="true" pageId="24" pageNumber="25">M. labuensis</emphasis>
|
||
var.
|
||
<emphasis id="EEB6EA80F9763977FC5A7ED3FBB06688" box="[1008,1134,1932,1958]" italics="true" pageId="24" pageNumber="25">lanceolata</emphasis>
|
||
<bibRefCitation id="B8534B63F9763977FBDC7ED3FAB46688" author="Hustedt, F." box="[1142,1386,1932,1958]" pageId="24" pageNumber="25" pagination="881 - 1008" refId="ref16661" refString="Hustedt, F. (1933) Die Kieselalgen Deutschlands, Osterreichs und der Schweiz unter Berucksichtigung der ubrigen Lander Europas sowie der angrenzenden Meeresgebiete. In: L. Rabenhorst (Ed.), Kryptogamen Flora von Deutschland, Osterreich und der Schweiz. Akademische Verlagsgesellschaft m. b. h. Leipzig 7 (Teil 2, Lief. 4): 433 - 576, figs 881 - 1008." type="book chapter" year="1933">Hustedt (1933: 518)</bibRefCitation>
|
||
</taxonomicName>
|
||
, are from Ely’s Flats,
|
||
<collectingCountry id="A4D57602F9763977FEC17EECFE0666E3" box="[363,472,1971,1997]" name="Bermuda" pageId="24" pageNumber="25">Bermuda</collectingCountry>
|
||
and the coastal town of Dilesi,
|
||
<collectingCountry id="A4D57602F9763977FCF67EECFC6D66E3" box="[860,947,1971,1997]" name="Greece" pageId="24" pageNumber="25">Greece</collectingCountry>
|
||
, respectively.
|
||
<taxonomicName id="1BC24D11F9763977FBCB7EECFEF966DA" authority="(Cleve) De Toni (1891: 320)" authorityName="De Toni" authorityPageNumber="320" authorityYear="1891" baseAuthorityName="Cleve" class="Bacillariophyceae" family="Naviculaceae" genus="Mastogloia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="24" pageNumber="25" phylum="Ochrophyta" rank="species" species="citrus">
|
||
<emphasis id="EEB6EA80F9763977FBCB7EECFB1066E3" box="[1121,1230,1971,1997]" italics="true" pageId="24" pageNumber="25">M. citrus</emphasis>
|
||
(Cleve)
|
||
<bibRefCitation id="B8534B63F9763977FA907EECFEF966DA" author="De Toni, G. B." pageId="24" pageNumber="25" refId="ref15356" refString="De Toni, G. B. (1891) Sylloge algarum omnium hucusque cognitarum. Vol. II. Bacillarieae; sectio I. Raphideae. Typis Seminarrii, Patavii. 490 pp." type="book" year="1891">De Toni (1891: 320)</bibRefCitation>
|
||
</taxonomicName>
|
||
has a tropical marine distribution (
|
||
<bibRefCitation id="B8534B63F9763977FD777E85FB4966DA" author="Martinez-Goss, M. R. & Evangelista, L. T." box="[733,1175,2010,2036]" pageId="24" pageNumber="25" pagination="7 - 12" refId="ref18095" refString="Martinez-Goss, M. R. & Evangelista, L. T. (2011) A contribution to the taxonomy of Mastogloia (Class Bacillariophyceae) in the Philippines. Philippine Journal of Science 140: 7 - 12." type="journal article" year="2011">Martinez-Goss & Evangelista 2011</bibRefCitation>
|
||
).
|
||
<bibRefCitation id="B8534B63F9763976FB077E85FF36619C" author="Stephens, F. C. & Gibson, R. A." lastPageId="25" lastPageNumber="26" pageId="24" pageNumber="25" pagination="143 - 152" refId="ref19692" refString="Stephens, F. C. & Gibson, R. A. (1980) Ultrastructural studies of some Mastogloia (Bacillariophyceae) species belonging to the groups Undulatae, Apiculatae, Lanceolatae and Paradoxae. Phycologia 19: 143 - 152. http: // dx. doi. org / 10.2216 / i 0031 - 8884 - 19 - 2 - 143.1" type="journal article" year="1980">Stephens & Gibson (1980)</bibRefCitation>
|
||
indicate
|
||
<taxonomicName id="1BC24D11F9773976FEF379C7FE28619C" authorityName="W.Smith" authorityYear="1856" box="[345,502,152,178]" class="Bacillariophyceae" family="Naviculaceae" genus="Mastogloia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="25" pageNumber="26" phylum="Ochrophyta" rank="species" species="apiculata">
|
||
<emphasis id="EEB6EA80F9773976FEF379C7FE28619C" box="[345,502,152,178]" italics="true" pageId="25" pageNumber="26">M. apiculata</emphasis>
|
||
</taxonomicName>
|
||
occurs in saline environments in the
|
||
<collectingCountry id="A4D57602F9773976FC6879C7FC20619C" box="[962,1022,152,178]" name="United States of America" pageId="25" pageNumber="26">USA</collectingCountry>
|
||
and
|
||
<collectingCountry id="A4D57602F9773976FB9179C7FB7A619C" box="[1083,1188,152,178]" name="United Kingdom" pageId="25" pageNumber="26">England</collectingCountry>
|
||
.
|
||
<bibRefCitation id="B8534B63F9773976FB1A79C7FAB9619C" author="Hustedt, F." box="[1200,1383,152,178]" pageId="25" pageNumber="26" pagination="737 - 845" refId="ref16806" refString="Hustedt, F. (1959) Die Kieselalgen Deutschlands, Osterreichs und der Schweiz unter Berucksichtigung der ubrigen Lander Europas sowie der angrenzenden Meeresgebiete. In: L. Rabenhorst (Ed.) Kryptogamen Flora von Deutschland, Osterreich und der Schweiz. Akademische Verlagsgesellschaft m. b. h. Leipzig. 7: 737 - 845, figs 1106 - 1179." type="journal article" year="1959">Hustedt (1959)</bibRefCitation>
|
||
and
|
||
<bibRefCitation id="B8534B63F9773976FF3D79E1FEA261F6" author="Cleve-Euler, A." box="[151,380,190,216]" pageId="25" pageNumber="26" pagination="484 - 970" refId="ref15087" refString="Cleve-Euler, A. (1953) Die Diatomeen von Schweden und Finnland. Part III. Monoraphideae, Biraphideae 1. Kongliga Svenska-Vetenskaps Akademiens Handliga r 4, 255 pp., figs 484 - 970." type="book chapter" year="1953">Cleve-Euler (1953)</bibRefCitation>
|
||
list the known localities of other members of Apiculatae as being coastal or island areas.
|
||
<bibRefCitation id="B8534B63F9773976FF3D79BAFE6261D1" author="Witkowski, A. & Lange-Bertalot, H. & Metzeltin, D." box="[151,444,229,255]" pageId="25" pageNumber="26" refId="ref20591" refString="Witkowski, A., Lange-Bertalot, H. & Metzeltin, D. (2000) Diatom Flora of Marine Coasts I. In: H. Lange-Bertalot (Ed.) Iconographia Diatomologica Vol. 7. Diversity Taxonomy Identification. Koeltz Scientific Books, Konigstein, Germany, 925 pp., 219 pls." type="book" year="2000">
|
||
Witkowski
|
||
<emphasis id="EEB6EA80F9773976FE8E79BAFE8461D1" box="[292,346,229,255]" italics="true" pageId="25" pageNumber="26">et al</emphasis>
|
||
. (2000)
|
||
</bibRefCitation>
|
||
indicate that the Indian Ocean, Mediterranean Sea, and
|
||
<collectingCountry id="A4D57602F9773976FBDC79BAFAED61D1" box="[1142,1331,229,255]" name="New Caledonia" pageId="25" pageNumber="26">New Caledonia</collectingCountry>
|
||
are also locations from which Apiculatae species can be collected.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |