195 lines
29 KiB
XML
195 lines
29 KiB
XML
<document id="F6FE8CFF92F88A8D0D91A91E6D32D0A5" ID-CLB-Dataset="6176" ID-DOI="10.11646/phytotaxa.30.1.1" ID-GBIF-Dataset="e617ba0d-6329-4481-8c82-15d70cee421c" ID-ISSN="1179-3163" ID-Zenodo-Dep="4894396" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1622649201366" checkinUser="felipe" docAuthor="Levkov, Zlatko & Williams, David M." docDate="2011" docId="03AC87D2B842FFD600FDFE4D22A8D969" docLanguage="en" docName="Phytotaxa.30.1-41.pdf.imf" docOrigin="Phytotaxa 30" docSource="http://biotaxa.org/Phytotaxa/article/view/phytotaxa.30.1.1" docStyle="DocumentStyle:13F189B31CB4CCCE9197361A4E100104.3:Phytotaxa.2011-2013.journal_article" docStyleId="13F189B31CB4CCCE9197361A4E100104" docStyleName="Phytotaxa.2011-2013.journal_article" docStyleVersion="3" docTitle="Gomphonema linearoides Levkov 2011, sp. nov." docType="treatment" docVersion="8" lastPageNumber="30" masterDocId="FF95FFAAB85FFFCB006AFF802103DC05" masterDocTitle="Fifteen new diatom (Bacillariophyta) species from Lake Ohrid, Macedonia" masterLastPageNumber="41" masterPageNumber="1" pageNumber="30" updateTime="1698998376749" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="29D880C41D504CFB183F1E38E988E342">Fifteen new diatom (Bacillariophyta) species from Lake Ohrid, Macedonia</mods:title>
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<mods:name id="0F04FE0BE7CCAFD1A6E96F121680C861" type="personal">
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<mods:namePart id="A643A5A62659C26E177EDCDA3A6B4F91">Levkov, Zlatko</mods:namePart>
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<mods:affiliation id="0B1E3FD66B5B77B6D6A8BDCA2AD8276E">Institute of Biology, Faculty of Natural Sciences, Gazi Baba bb, Skopje, R. Macedonia. E-mail: zlevkov @ iunona. pmf. ukim. edu. mk Department of Botany, the Natural History Museum, Cromwell Road, London, United Kingdom. Email: d. m. williams @ nhm. ac. uk</mods:affiliation>
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<mods:namePart id="D9BEB246D8FD3A231104937BE0EB92DC">Williams, David M.</mods:namePart>
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<mods:title id="C4310BB03D64B6A4034A1F883791143D">Phytotaxa</mods:title>
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<mods:date id="AF9BEDE16226F168CFCF071A46DC1C9C">2011</mods:date>
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<mods:number id="DB288BA1DF3079EFFF061F608DFD0657">2011-10-14</mods:number>
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<mods:url id="9F825609ACC9D3A4748407EAC2DA24DE">http://biotaxa.org/Phytotaxa/article/view/phytotaxa.30.1.1</mods:url>
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<mods:classification id="1C9C1ACB5DC3422C9C4E92CB2D27110A">journal article</mods:classification>
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<treatment id="03AC87D2B842FFD600FDFE4D22A8D969" ID-DOI="http://doi.org/10.5281/zenodo.4924779" ID-GBIF-Taxon="182645411" ID-Zenodo-Dep="4924779" LSID="urn:lsid:plazi:treatment:03AC87D2B842FFD600FDFE4D22A8D969" httpUri="http://treatment.plazi.org/id/03AC87D2B842FFD600FDFE4D22A8D969" lastPageNumber="30" pageId="29" pageNumber="30">
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<subSubSection id="C31F654FB842FFD600FDFE4D235BDE6C" pageId="29" pageNumber="30" type="nomenclature">
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<paragraph id="8BBA36C4B842FFD600FDFE4D251BDDEC" blockId="29.[151,1436,460,730]" box="[151,1048,460,489]" pageId="29" pageNumber="30">
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<heading id="D0F281A8B842FFD600FDFE4D251BDDEC" bold="true" box="[151,1048,460,489]" fontSize="12" level="1" pageId="29" pageNumber="30" reason="1">
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<emphasis id="B971EAD6B842FFD600FDFE4D251BDDEC" bold="true" box="[151,1048,460,489]" pageId="29" pageNumber="30">
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<taxonomicName id="4C054D47B842FFD600FDFE4D235ADDEC" authority="Levkov" authorityName="Levkov" authorityYear="2011" box="[151,601,460,489]" class="Bacillariophyceae" family="Gomphonemataceae" genus="Gomphonema" higherTaxonomySource="GBIF" kingdom="Chromista" order="Cymbellales" pageId="29" pageNumber="30" phylum="Bacillariophyta" rank="species" species="linearoides" status="sp. nov.">
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<emphasis id="B971EAD6B842FFD600FDFE4D20E8DDEC" bold="true" box="[151,491,461,489]" italics="true" pageId="29" pageNumber="30">Gomphonema linearoides</emphasis>
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Levkov
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</taxonomicName>
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,
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<emphasis id="B971EAD6B842FFD6020DFE4D23C9DDEC" bold="true" box="[615,714,461,489]" italics="true" pageId="29" pageNumber="30">
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<taxonomicNameLabel id="A24257ADB842FFD6020DFE4D23C9DDEC" box="[615,714,461,489]" pageId="29" pageNumber="30" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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||
(
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||
<figureCitation id="133E2A41B842FFD602B1FE4C228CDDEC" box="[731,911,460,489]" captionStart="FIGURES 185–209" captionStartId="28.[151,270,1629,1653]" captionTargetBox="[352,1233,353,1613]" captionTargetId="figure-190@28.[352,1234,353,1613]" captionTargetPageId="28" captionText="FIGURES 185–209: LM micrographs. Figs 185–198. Gomphonema perolivaceolacuum. Figs 199–209. Gomphonema linearoides. Scale bar = 10 µm." figureDoi="http://doi.org/10.5281/zenodo.4894439" httpUri="https://zenodo.org/record/4894439/files/figure.png" pageId="29" pageNumber="30">Figs 199–209</figureCitation>
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,
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<figureCitation id="133E2A41B842FFD603F7FE4C250CDDEC" box="[925,1039,460,489]" captionStart="FIGURES 246–252" captionStartId="32.[151,269,1763,1787]" captionTargetBox="[353,1230,482,1735]" captionTargetId="figure-234@32.[352,1234,479,1739]" captionTargetPageId="32" captionText="FIGURES 246–252: SEM micrographs. Figs 246–250. Gomphonema linearoides. Fig. 246. External view of post-initial cell. Distal raphe endings modified and not passing on valve mantle. Mid-valve widened. Fig. 247. External view of whole valve. Fig. 248. Detail of mid-valve showing small central area, widened proximal raphe endings and biseriate striae composed of round to elliptical areolae. Fig. 249. Internal view of whole valve. Fig. 250. Detail of mid–valve, showing pinhole-shaped proximal raphe fissures and biseriate striae. Figs 251, 252. Gomphonema fonticolum. Fig. 251. External view of whole valve. Fig. 252. Internal valve view. Scale bars in Fig. 246 = 20 µm; Figs 247, 249, 251 = 10 µm; Figs 248, 250 = 2 µm, Fig. 252 = 5 µm." figureDoi="http://doi.org/10.5281/zenodo.4894447" httpUri="https://zenodo.org/record/4894447/files/figure.png" pageId="29" pageNumber="30">246–250</figureCitation>
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)
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</emphasis>
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</heading>
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||
</paragraph>
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<paragraph id="8BBA36C4B842FFD600FDFE72235BDE6C" blockId="29.[151,1436,460,730]" pageId="29" pageNumber="30">
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<emphasis id="B971EAD6B842FFD600FDFE72235BDE6C" italics="true" pageId="29" pageNumber="30">
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<collectingRegion id="49C1F826B842FFD600FDFE7221DDDE0C" box="[151,222,498,521]" country="Bulgaria" name="Vratsa" pageId="29" pageNumber="30">Valvae</collectingRegion>
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distinctius lineari-clavatae verticibus distincte obtusius rotundatis quam basipoli. Longitudo valvae
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||
<quantity id="4CFD9B21B842FFD60542FE72249BDE0C" box="[1320,1432,498,521]" metricMagnitude="-2" metricUnit="m" metricValue="2.95" metricValueMax="3.5" metricValueMin="2.4" pageId="29" pageNumber="30" unit="mm" value="29.5" valueMax="35.0" valueMin="24.0">24–35 µm</quantity>
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||
, latitudo valvae
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||
<quantity id="4CFD9B21B842FFD60101FD9220E4DE2C" box="[363,487,530,553]" metricMagnitude="-3" metricUnit="m" metricValue="5.8" metricValueMax="6.5" metricValueMin="5.1" pageId="29" pageNumber="30" unit="mm" value="5.8" valueMax="6.5" valueMin="5.1">5.1–6.5 µm</quantity>
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||
. Raphe filiformis poris centralibus distinctis. Area axialis angusta linearis, area centralis
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<taxonomicName id="4C054D47B842FFD600ADFDB221F0DE4C" authorityName="Levkov, D. M. Williams & Cvetkoska" authorityYear="2011" box="[199,243,562,585]" class="Bacillariophyceae" family="Fragilariaceae" genus="Staurosirella" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="29" pageNumber="30" phylum="Bacillariophyta" rank="species" species="lata">lata</taxonomicName>
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||
, rectangularis. Stigma solitaria abest. Striae transapicales valde radiate in media parte, leviter radiate vel parallelae sub apices,
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<quantity id="4CFD9B21B842FFD601D2FDD22305DE6C" box="[440,518,594,617]" metricMagnitude="-1" metricUnit="m" metricValue="2.286" metricValueMax="2.794" metricValueMin="1.778" pageId="29" pageNumber="30" unit="in" value="9.0" valueMax="11.0" valueMin="7.0">7–11 in</quantity>
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<quantity id="4CFD9B21B842FFD60267FDD22356DE6C" box="[525,597,594,617]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="29" pageNumber="30" unit="mm" value="10.0">10 µm</quantity>
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||
.
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</emphasis>
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||
</paragraph>
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||
</subSubSection>
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<subSubSection id="C31F654FB842FFD600FDFDF222A8D969" pageId="29" pageNumber="30" type="materials_examined">
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<paragraph id="8BBA36C4B842FFD600FDFDF22004DEDF" blockId="29.[151,1436,460,730]" pageId="29" pageNumber="30">
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<materialsCitation id="3B6D3C99B842FFD600FDFDF22494DE89" ID-GBIF-Occurrence="3128566314" box="[151,1431,626,652]" country="Macedonia" location="St. Naum" municipality="Lake" pageId="29" pageNumber="30" specimenCount="1" stateProvince="Ohrid" typeStatus="holotype">
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<emphasis id="B971EAD6B842FFD600FDFDF221D6DE89" bold="true" box="[151,213,626,652]" pageId="29" pageNumber="30">
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<typeStatus id="54BE8866B842FFD600FDFDF221D6DE89" box="[151,213,626,652]" pageId="29" pageNumber="30">Type</typeStatus>
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</emphasis>
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||
:—
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||
<collectingCountry id="F3127654B842FFD6009DFDF220B1DE89" box="[247,434,626,652]" name="Macedonia" pageId="29" pageNumber="30">MACEDONIA</collectingCountry>
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.
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||
<collectingMunicipality id="6BDEACBEB842FFD601D4FDF220FADE89" box="[446,505,626,652]" pageId="29" pageNumber="30">Lake</collectingMunicipality>
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<collectingRegion id="49C1F826B842FFD6026AFDF2234BDE89" box="[512,584,626,652]" country="Macedonia" name="Ohrid" pageId="29" pageNumber="30">Ohrid</collectingRegion>
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||
,
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||
<location id="8EDA601FB842FFD6023FFDF223C7DE89" LSID="urn:lsid:plazi:treatment:03AC87D2B842FFD600FDFE4D22A8D969:8EDA601FB842FFD6023FFDF223C7DE89" box="[597,708,626,652]" country="Macedonia" municipality="Lake" name="St. Naum" pageId="29" pageNumber="30" stateProvince="Ohrid">St. Naum</location>
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||
springs, above ground springs, macrophytes, collection date
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||
</materialsCitation>
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||
:
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||
<materialsCitation id="3B6D3C99B842FFD600FDFD19249FDEB6" ID-GBIF-Occurrence="3128566304" accessionNumber="BM 101479" box="[151,1436,665,691]" collectingDate="2003-04-25" collectionCode="BM" pageId="29" pageNumber="30" specimenCode="MKNDC 000632" specimenCount="1" typeStatus="holotype">
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||
<date id="FFBB1004B842FFD600FDFD192045DEB6" box="[151,326,665,691]" pageId="29" pageNumber="30" value="2003-04-25">
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||
<collectingDate id="EFFFE9ECB842FFD600FDFD192045DEB6" box="[151,326,665,691]" pageId="29" pageNumber="30" value="2003-04-25">25 April 2003</collectingDate>
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||
</date>
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||
(accession No.
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||
<specimenCode id="DBA39EBFB842FFD6027BFD1923EEDEB6" box="[529,749,665,691]" collectionCode="MKNDC" country="Macedonia" httpUri="http://grbio.org/cool/40e3-v9id" name="Institute of Biology" pageId="29" pageNumber="30" type="Herbarium">MKNDC 000632</specimenCode>
|
||
). Slide
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||
<collectionCode id="ED14AE01B842FFD60326FD192279DEB6" box="[844,890,665,691]" country="United Kingdom" name="Bristol Museum" pageId="29" pageNumber="30">BM</collectionCode>
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||
101479 (
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||
<typeStatus id="54BE8866B842FFD60398FD192565DEB6" box="[1010,1126,665,691]" pageId="29" pageNumber="30" type="holotype">holotype</typeStatus>
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||
). Slide
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<specimenCode id="DBA39EBFB842FFD604ACFD19249FDEB6" box="[1222,1436,665,691]" collectionCode="MKNDC" country="Macedonia" httpUri="http://grbio.org/cool/40e3-v9id" name="Institute of Biology" pageId="29" pageNumber="30" type="Herbarium">MKNDC 000632</specimenCode>
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</materialsCitation>
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||
(isotype).
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||
</paragraph>
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<paragraph id="8BBA36C4B842FFD600ACFC892382DF92" blockId="29.[151,1440,777,1388]" pageId="29" pageNumber="30">
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Valves distinctly club-shaped, narrowly linear, head poles more obtusely rounded than foot poles. Valve length
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<quantity id="4CFD9B21B842FFD60081FCB02068DF4F" box="[235,363,816,842]" metricMagnitude="-2" metricUnit="m" metricValue="2.95" metricValueMax="3.5" metricValueMin="2.4" pageId="29" pageNumber="30" unit="mm" value="29.5" valueMax="35.0" valueMin="24.0">24–35 µm</quantity>
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||
, valve width
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||
<quantity id="4CFD9B21B842FFD6027BFCB023A3DF4F" box="[529,672,816,842]" metricMagnitude="-3" metricUnit="m" metricValue="5.8" metricValueMax="6.5" metricValueMin="5.1" pageId="29" pageNumber="30" unit="mm" value="5.8" valueMax="6.5" valueMin="5.1">5.1–6.5 µm</quantity>
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||
. Raphe filiform with distinct central pores. Axial area narrow, linear. Central area broad panduriform. Striae strongly radiate in valve middle, becoming slightly radiate to parallel near apices,
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||
<quantity id="4CFD9B21B842FFD601EDFCFD20E3DF92" box="[391,480,893,919]" metricMagnitude="-1" metricUnit="m" metricValue="2.159" metricValueMax="2.54" metricValueMin="1.778" pageId="29" pageNumber="30" unit="in" value="8.5" valueMax="10.0" valueMin="7.0">7–10 in</quantity>
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<quantity id="4CFD9B21B842FFD6018DFCFD2330DF92" box="[487,563,893,919]" metricMagnitude="-2" metricUnit="m" metricValue="1.1" pageId="29" pageNumber="30" unit="mm" value="11.0">11 µm</quantity>
|
||
(LM).
|
||
</paragraph>
|
||
<paragraph id="8BBA36C4B842FFD600ACFC2420AAD837" blockId="29.[151,1440,777,1388]" pageId="29" pageNumber="30">
|
||
Raphe on post-initial cells not passing to valve mantle (
|
||
<figureCitation id="133E2A41B842FFD6030BFC2422C8DFBB" box="[865,971,932,958]" captionStart="FIGURES 246–252" captionStartId="32.[151,269,1763,1787]" captionTargetBox="[353,1230,482,1735]" captionTargetId="figure-234@32.[352,1234,479,1739]" captionTargetPageId="32" captionText="FIGURES 246–252: SEM micrographs. Figs 246–250. Gomphonema linearoides. Fig. 246. External view of post-initial cell. Distal raphe endings modified and not passing on valve mantle. Mid-valve widened. Fig. 247. External view of whole valve. Fig. 248. Detail of mid-valve showing small central area, widened proximal raphe endings and biseriate striae composed of round to elliptical areolae. Fig. 249. Internal view of whole valve. Fig. 250. Detail of mid–valve, showing pinhole-shaped proximal raphe fissures and biseriate striae. Figs 251, 252. Gomphonema fonticolum. Fig. 251. External view of whole valve. Fig. 252. Internal valve view. Scale bars in Fig. 246 = 20 µm; Figs 247, 249, 251 = 10 µm; Figs 248, 250 = 2 µm, Fig. 252 = 5 µm." figureDoi="http://doi.org/10.5281/zenodo.4894447" httpUri="https://zenodo.org/record/4894447/files/figure.png" pageId="29" pageNumber="30">Fig. 246</figureCitation>
|
||
). Distal raphe endings at head pole are modified. Interstriae of vegetative cells broader than striae (
|
||
<figureCitation id="133E2A41B842FFD6033DFC4A22FCDFE1" box="[855,1023,970,996]" captionStart="FIGURES 246–252" captionStartId="32.[151,269,1763,1787]" captionTargetBox="[353,1230,482,1735]" captionTargetId="figure-234@32.[352,1234,479,1739]" captionTargetPageId="32" captionText="FIGURES 246–252: SEM micrographs. Figs 246–250. Gomphonema linearoides. Fig. 246. External view of post-initial cell. Distal raphe endings modified and not passing on valve mantle. Mid-valve widened. Fig. 247. External view of whole valve. Fig. 248. Detail of mid-valve showing small central area, widened proximal raphe endings and biseriate striae composed of round to elliptical areolae. Fig. 249. Internal view of whole valve. Fig. 250. Detail of mid–valve, showing pinhole-shaped proximal raphe fissures and biseriate striae. Figs 251, 252. Gomphonema fonticolum. Fig. 251. External view of whole valve. Fig. 252. Internal valve view. Scale bars in Fig. 246 = 20 µm; Figs 247, 249, 251 = 10 µm; Figs 248, 250 = 2 µm, Fig. 252 = 5 µm." figureDoi="http://doi.org/10.5281/zenodo.4894447" httpUri="https://zenodo.org/record/4894447/files/figure.png" pageId="29" pageNumber="30">Figs 248, 249</figureCitation>
|
||
). Striae biseriate, composed of two rows of alternating, round areolae (
|
||
<figureCitation id="133E2A41B842FFD60229FC7123F2D80E" box="[579,753,1009,1035]" captionStart="FIGURES 246–252" captionStartId="32.[151,269,1763,1787]" captionTargetBox="[353,1230,482,1735]" captionTargetId="figure-234@32.[352,1234,479,1739]" captionTargetPageId="32" captionText="FIGURES 246–252: SEM micrographs. Figs 246–250. Gomphonema linearoides. Fig. 246. External view of post-initial cell. Distal raphe endings modified and not passing on valve mantle. Mid-valve widened. Fig. 247. External view of whole valve. Fig. 248. Detail of mid-valve showing small central area, widened proximal raphe endings and biseriate striae composed of round to elliptical areolae. Fig. 249. Internal view of whole valve. Fig. 250. Detail of mid–valve, showing pinhole-shaped proximal raphe fissures and biseriate striae. Figs 251, 252. Gomphonema fonticolum. Fig. 251. External view of whole valve. Fig. 252. Internal valve view. Scale bars in Fig. 246 = 20 µm; Figs 247, 249, 251 = 10 µm; Figs 248, 250 = 2 µm, Fig. 252 = 5 µm." figureDoi="http://doi.org/10.5281/zenodo.4894447" httpUri="https://zenodo.org/record/4894447/files/figure.png" pageId="29" pageNumber="30">Figs 247, 248</figureCitation>
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||
). Internally, proximal raphe endings unilaterally hooked (
|
||
<figureCitation id="133E2A41B842FFD600F5FB982040D837" box="[159,323,1048,1074]" captionStart="FIGURES 246–252" captionStartId="32.[151,269,1763,1787]" captionTargetBox="[353,1230,482,1735]" captionTargetId="figure-234@32.[352,1234,479,1739]" captionTargetPageId="32" captionText="FIGURES 246–252: SEM micrographs. Figs 246–250. Gomphonema linearoides. Fig. 246. External view of post-initial cell. Distal raphe endings modified and not passing on valve mantle. Mid-valve widened. Fig. 247. External view of whole valve. Fig. 248. Detail of mid-valve showing small central area, widened proximal raphe endings and biseriate striae composed of round to elliptical areolae. Fig. 249. Internal view of whole valve. Fig. 250. Detail of mid–valve, showing pinhole-shaped proximal raphe fissures and biseriate striae. Figs 251, 252. Gomphonema fonticolum. Fig. 251. External view of whole valve. Fig. 252. Internal valve view. Scale bars in Fig. 246 = 20 µm; Figs 247, 249, 251 = 10 µm; Figs 248, 250 = 2 µm, Fig. 252 = 5 µm." figureDoi="http://doi.org/10.5281/zenodo.4894447" httpUri="https://zenodo.org/record/4894447/files/figure.png" pageId="29" pageNumber="30">Figs 249, 250</figureCitation>
|
||
) (
|
||
<collectionCode id="ED14AE01B842FFD60130FB98209FD837" box="[346,412,1048,1074]" pageId="29" pageNumber="30">SEM</collectionCode>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BBA36C4B842FFD600ACFBBE22A8D969" blockId="29.[151,1440,777,1388]" pageId="29" pageNumber="30">
|
||
<emphasis id="B971EAD6B842FFD600ACFBBE206FD85D" bold="true" box="[198,364,1086,1112]" pageId="29" pageNumber="30">Observations</emphasis>
|
||
:—Two main characters are important for the differentiation of
|
||
<taxonomicName id="4C054D47B842FFD60407FBBF2410D85D" authorityName="Levkov" authorityYear="2011" box="[1133,1299,1087,1112]" class="Bacillariophyceae" family="Gomphonemataceae" genus="Gomphonema" higherTaxonomySource="GBIF" kingdom="Chromista" order="Cymbellales" pageId="29" pageNumber="30" phylum="Bacillariophyta" rank="species" species="linearoides">
|
||
<emphasis id="B971EAD6B842FFD60407FBBF2410D85D" box="[1133,1299,1087,1112]" italics="true" pageId="29" pageNumber="30">G. linearoides</emphasis>
|
||
</taxonomicName>
|
||
from other members of the
|
||
<taxonomicName id="4C054D47B842FFD6013EFBE520EFD87B" authorityName="Brebisson" authorityYear="1838" baseAuthorityName="Hornemann" box="[340,492,1125,1150]" class="Bacillariophyceae" family="Gomphonemataceae" genus="Gomphonema" higherTaxonomySource="GBIF" kingdom="Chromista" order="Cymbellales" pageId="29" pageNumber="30" phylum="Bacillariophyta" rank="species" species="olivaceum">
|
||
<emphasis id="B971EAD6B842FFD6013EFBE520EFD87B" box="[340,492,1125,1150]" italics="true" pageId="29" pageNumber="30">G.olivaceum</emphasis>
|
||
</taxonomicName>
|
||
complex: its linear valves and low striae density. It can be distinguished from
|
||
<taxonomicName id="4C054D47B842FFD605E9FBE52015D8A0" class="Bacillariophyceae" family="Gomphonemataceae" genus="Gomphonema" higherTaxonomySource="GBIF" kingdom="Chromista" order="Cymbellales" pageId="29" pageNumber="30" phylum="Bacillariophyta" rank="species" species="fonticolum">
|
||
<emphasis id="B971EAD6B842FFD605E9FBE52015D8A0" italics="true" pageId="29" pageNumber="30">G. fonticolum</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="133E2A41B842FFD6014DFB0C20CCD8A3" box="[295,463,1164,1190]" captionStart="FIGURES 210–240" captionStartId="30.[151,274,1710,1734]" captionTargetBox="[352,1233,426,1686]" captionTargetId="figure-181@30.[352,1234,426,1686]" captionTargetPageId="30" captionText="FIGURES 210–240: LM micrographs. Figs 210–221. Gomphonema densistriatum. Figs 222–230. Gomphonema subolivaceum. Figs 230–240. Gomphonema fonticolum. Scale bar = 10 µm." figureDoi="http://doi.org/10.5281/zenodo.4894441" httpUri="https://zenodo.org/record/4894441/files/figure.png" pageId="29" pageNumber="30">Figs 231–240</figureCitation>
|
||
,
|
||
<figureCitation id="133E2A41B842FFD601B6FB0C2345D8A3" box="[476,582,1164,1190]" captionStart="FIGURES 246–252" captionStartId="32.[151,269,1763,1787]" captionTargetBox="[353,1230,482,1735]" captionTargetId="figure-234@32.[352,1234,479,1739]" captionTargetPageId="32" captionText="FIGURES 246–252: SEM micrographs. Figs 246–250. Gomphonema linearoides. Fig. 246. External view of post-initial cell. Distal raphe endings modified and not passing on valve mantle. Mid-valve widened. Fig. 247. External view of whole valve. Fig. 248. Detail of mid-valve showing small central area, widened proximal raphe endings and biseriate striae composed of round to elliptical areolae. Fig. 249. Internal view of whole valve. Fig. 250. Detail of mid–valve, showing pinhole-shaped proximal raphe fissures and biseriate striae. Figs 251, 252. Gomphonema fonticolum. Fig. 251. External view of whole valve. Fig. 252. Internal valve view. Scale bars in Fig. 246 = 20 µm; Figs 247, 249, 251 = 10 µm; Figs 248, 250 = 2 µm, Fig. 252 = 5 µm." figureDoi="http://doi.org/10.5281/zenodo.4894447" httpUri="https://zenodo.org/record/4894447/files/figure.png" pageId="29" pageNumber="30">251, 252</figureCitation>
|
||
) by the shape of the head pole (truncate in
|
||
<taxonomicName id="4C054D47B842FFD6043AFB0C25F2D8A0" box="[1104,1265,1164,1189]" class="Bacillariophyceae" family="Gomphonemataceae" genus="Gomphonema" higherTaxonomySource="GBIF" kingdom="Chromista" order="Cymbellales" pageId="29" pageNumber="30" phylum="Bacillariophyta" rank="species" species="fonticolum">
|
||
<emphasis id="B971EAD6B842FFD6043AFB0C25F2D8A0" box="[1104,1265,1164,1189]" italics="true" pageId="29" pageNumber="30">G. fonticolum</emphasis>
|
||
</taxonomicName>
|
||
), shape of the base pole (subcapitate in
|
||
<taxonomicName id="4C054D47B842FFD601A2FB33236AD8C9" box="[456,617,1203,1228]" class="Bacillariophyceae" family="Gomphonemataceae" genus="Gomphonema" higherTaxonomySource="GBIF" kingdom="Chromista" order="Cymbellales" pageId="29" pageNumber="30" phylum="Bacillariophyta" rank="species" species="fonticolum">
|
||
<emphasis id="B971EAD6B842FFD601A2FB33236AD8C9" box="[456,617,1203,1228]" italics="true" pageId="29" pageNumber="30">G. fonticolum</emphasis>
|
||
</taxonomicName>
|
||
) and striae density (
|
||
<quantity id="4CFD9B21B842FFD60335FB3222BFD8C9" box="[863,956,1202,1228]" metricMagnitude="-1" metricUnit="m" metricValue="2.921" metricValueMax="3.556" metricValueMin="2.286" pageId="29" pageNumber="30" unit="in" value="11.5" valueMax="14.0" valueMin="9.0">9–14 in</quantity>
|
||
<quantity id="4CFD9B21B842FFD603AEFB322511D8C9" box="[964,1042,1202,1228]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="29" pageNumber="30" unit="mm" value="10.0">10 µm</quantity>
|
||
in
|
||
<taxonomicName id="4C054D47B842FFD60450FB3325D8D8C9" box="[1082,1243,1203,1228]" class="Bacillariophyceae" family="Gomphonemataceae" genus="Gomphonema" higherTaxonomySource="GBIF" kingdom="Chromista" order="Cymbellales" pageId="29" pageNumber="30" phylum="Bacillariophyta" rank="species" species="fonticolum">
|
||
<emphasis id="B971EAD6B842FFD60450FB3325D8D8C9" box="[1082,1243,1203,1228]" italics="true" pageId="29" pageNumber="30">G. fonticolum</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
<taxonomicName id="4C054D47B842FFD6049FFB3323DBD8F6" authority="Pantocsek (1889: 56" authorityName="Pantocsek" authorityYear="1889" class="Bacillariophyceae" family="Gomphonemataceae" genus="Gomphonema" higherTaxonomySource="GBIF" kingdom="Chromista" order="Cymbellales" pageId="29" pageNumber="30" phylum="Bacillariophyta" rank="variety" species="olivaceum" variety="staurophora">
|
||
<emphasis id="B971EAD6B842FFD6049FFB332013D8F7" italics="true" pageId="29" pageNumber="30">Gomphonema olivaceum</emphasis>
|
||
var.
|
||
<emphasis id="B971EAD6B842FFD60121FB5920D8D8F7" box="[331,475,1241,1266]" italics="true" pageId="29" pageNumber="30">staurophora</emphasis>
|
||
<bibRefCitation id="EF944B35B842FFD6018EFB5923DBD8F6" author="Pantocsek, J." box="[484,728,1241,1267]" pageId="29" pageNumber="30" refId="ref21071" refString="Pantocsek, J. (1889) Beitrage zur Kenntnis der Fossilen Bacillarien Ungarns. Teil II. Brackwasser Bacillarien. Anhang: Analyse de marine Depots von Bory, Bremia, Nagy-Kurtos in Ungarn; Ananio und Kusnetzk in Russland. Nagy- Tapolcsany: Buchdrucherei von Julius Platzko, 123 pp." type="book" year="1889">Pantocsek (1889: 56</bibRefCitation>
|
||
</taxonomicName>
|
||
, fig. 12: 206) has a low striae density (11.0–
|
||
<quantity id="4CFD9B21B842FFD60481FB59243ED8F6" box="[1259,1341,1241,1267]" metricMagnitude="-1" metricUnit="m" metricValue="3.175" pageId="29" pageNumber="30" unit="in" value="12.5">12.5 in</quantity>
|
||
<quantity id="4CFD9B21B842FFD6052FFB592490D8F6" box="[1349,1427,1241,1267]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="29" pageNumber="30" unit="mm" value="10.0">10 µm</quantity>
|
||
) and similar valve outline but significantly differs with respect to the shape of the central area extending to the valve margins.
|
||
<taxonomicName id="4C054D47B842FFD6013BFAA7251CD945" authority="Mayer (1919: 207" authorityName="Mayer" authorityYear="1919" box="[337,1055,1318,1344]" class="Bacillariophyceae" family="Gomphonemataceae" genus="Gomphonema" higherTaxonomySource="GBIF" kingdom="Chromista" order="Cymbellales" pageId="29" pageNumber="30" phylum="Bacillariophyta" rank="variety" species="olivaceum" variety="minutulum">
|
||
<emphasis id="B971EAD6B842FFD6013BFAA7237FD945" box="[337,636,1319,1344]" italics="true" pageId="29" pageNumber="30">Gomphonema olivaceum</emphasis>
|
||
var.
|
||
<emphasis id="B971EAD6B842FFD602D0FAA72239D945" box="[698,826,1319,1344]" italics="true" pageId="29" pageNumber="30">minutulum</emphasis>
|
||
<bibRefCitation id="EF944B35B842FFD60328FAA6251CD945" author="Mayer, A." box="[834,1055,1318,1344]" pageId="29" pageNumber="30" pagination="191 - 216" refId="ref20783" refString="Mayer, A. (1919) Bacillariales von Reichenhall und Umgebung. Kryptogamische Forschungen herausgegeben von der Kryptogamenkommission der Bayerischen Botanischen Gesellschaft zur Erforschung der heimischen Flora 1: 191 - 216." type="journal article" year="1919">Mayer (1919: 207</bibRefCitation>
|
||
</taxonomicName>
|
||
, fig. 9: 26) has smaller, clavate valves (L=
|
||
<quantity id="4CFD9B21B842FFD60176FAD22095D969" box="[284,406,1362,1388]" metricMagnitude="-2" metricUnit="m" metricValue="1.75" metricValueMax="2.0" metricValueMin="1.5" pageId="29" pageNumber="30" unit="mm" value="17.5" valueMax="20.0" valueMin="15.0">15–20 µm</quantity>
|
||
) which makes differentiating the pair simple.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |