169 lines
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169 lines
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<document id="D84A9E98177331C6F4346AC4EE8124AD" ID-DOI="10.11646/zootaxa.5379.1.1" ID-ISSN="1175-5334" ID-Zenodo-Dep="10209083" ID-ZooBank="430102D2-4EAA-41B3-B57F-CC532F929DA3" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1701074983827" checkinUser="plazi" docAuthor="Martino, Emanuela Di" docDate="2023" docId="4B6E902EFF98FFA1FF46FAAF1838FF76" docLanguage="en" docName="zootaxa.5379.1.1.pdf" docOrigin="Zootaxa 5379 (1)" docSource="https://www.mapress.com/zt/article/download/zootaxa.5379.1.1/52354" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Tricellaria dubia Silen 1941" docType="treatment" docVersion="2" lastPageNumber="52" masterDocId="B757E856FFAAFF95FFD1FF931C54FFA3" masterDocTitle="Scanning electron microscopy study of Lars Silén’s cheilostome bryozoan type specimens in the historical collections of natural history museums in Sweden" masterLastPageNumber="106" masterPageNumber="1" pageNumber="51" updateTime="1701076047985" updateUser="ExternalLinkService">
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<mods:title id="35A0F81FB408BC76F55CB72F5714BECD">Scanning electron microscopy study of Lars Silén’s cheilostome bryozoan type specimens in the historical collections of natural history museums in Sweden</mods:title>
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<mods:namePart id="EB24F0357FFEDF5FE2FE27C977F6EA44">Martino, Emanuela Di</mods:namePart>
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<mods:title id="F11EFC1F1BE8774DA66E8A72969DF0E7">Zootaxa</mods:title>
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<mods:part id="8BAEFC4AA3B07D5A01C41439CEC61A5F">
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<mods:date id="BB6AB125233786C196925DA87EC30D81">2023</mods:date>
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<mods:number id="AFC99D1F75A9635C83C64CD13498907F">2023-11-27</mods:number>
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<mods:number id="39E01212CCBCC9B2CD742F4051094A8A">5379</mods:number>
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<mods:number id="DBC4B9D330832CE657F4A7364561AD76">1</mods:number>
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<mods:url id="A5F1D502CFE073F3DF437AE94B67F823">https://www.mapress.com/zt/article/download/zootaxa.5379.1.1/52354</mods:url>
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<mods:classification id="52C76320075CC505C24019F91AD207D5">journal article</mods:classification>
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<mods:identifier id="A0444481D7BF25CDA9A8F6C02CCA252F" type="DOI">10.11646/zootaxa.5379.1.1</mods:identifier>
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<mods:identifier id="96BFCEDFB9F0CCB29E1A45921C154B81" type="ISSN">1175-5334</mods:identifier>
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</mods:mods>
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<treatment id="4B6E902EFF98FFA1FF46FAAF1838FF76" LSID="urn:lsid:plazi:treatment:4B6E902EFF98FFA1FF46FAAF1838FF76" httpUri="http://treatment.plazi.org/id/4B6E902EFF98FFA1FF46FAAF1838FF76" lastPageId="52" lastPageNumber="52" pageId="50" pageNumber="51">
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<subSubSection id="8BDD72B3FF98FFA7FF46FAAF1DA6FAF5" box="[151,498,1340,1367]" pageId="50" pageNumber="51" type="nomenclature">
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<paragraph id="C3782138FF98FFA7FF46FAAF1DA6FAF5" blockId="50.[151,498,1340,1403]" box="[151,498,1340,1367]" pageId="50" pageNumber="51">
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<heading id="98309654FF98FFA7FF46FAAF1DA6FAF5" bold="true" box="[151,498,1340,1367]" fontSize="11" level="2" pageId="50" pageNumber="51" reason="4">
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<taxonomicName id="04C75ABBFF98FFA7FF46FAAF1DA6FAF5" ID-CoL="586SB" authority="Silen, 1941" authorityName="Silen" authorityYear="1941" box="[151,498,1340,1367]" class="Gymnolaemata" family="Candidae" genus="Tricellaria" kingdom="Animalia" order="Cheilostomatida" pageId="50" pageNumber="51" phylum="Bryozoa" rank="species" species="dubia">
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<emphasis id="F1B3FD2AFF98FFA7FF46FAAF1DA6FAF5" bold="true" box="[151,498,1340,1367]" pageId="50" pageNumber="51">
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<emphasis id="F1B3FD2AFF98FFA7FF46FAAF1D36FAF4" bold="true" box="[151,354,1340,1367]" italics="true" pageId="50" pageNumber="51">Tricellaria dubia</emphasis>
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<bibRefCitation id="A7565CC9FF98FFA7FEBBFAAF1DA6FAF5" author="Silen, L." box="[362,498,1340,1367]" pageId="50" pageNumber="51" pagination="1 - 130" refId="ref63698" refString="Silen, L. (1941) Cheilostomata Anasca (Bryozoa) collected by Prof. Dr. Sixten Bock's expedition to Japan and the Bonin Islands 1914. Arkiv for zoologi, 33 A, 1 - 130." type="journal article" year="1941">Silén, 1941</bibRefCitation>
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="8BDD72B3FF98FFA7FF46FAF21D3CFAD8" box="[151,360,1377,1403]" pageId="50" pageNumber="51" type="description">
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<paragraph id="C3782138FF98FFA7FF46FAF21D3CFAD8" blockId="50.[151,498,1340,1403]" box="[151,360,1377,1403]" pageId="50" pageNumber="51">
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(
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<figureCitation id="5BFC3DBDFF98FFA7FF4EFAF21CA7FAD8" box="[159,243,1377,1403]" captionStart="FIGURE 26" captionStartId="51.[151,250,1713,1737]" captionTargetBox="[159,1429,151,1694]" captionTargetId="figure-150@51.[159,1429,151,1694]" captionTargetPageId="51" captionText="FIGURE 26. Tricellaria dubia Silén, 1941. Paratype UPSZTY 2475, Japan. A, B. View of internodes at branch bifurcation. C. Close-up of autozooids, two with preserved scuta. D, E. Close-up of opesiae with scuta. F. Close-up of an opesia (scutum broken). G. Dorsal view of internodes at branch bifurcation. F. Close-up of the dorsal side of some autozooids. Scale bars: A, B, G = 500 µm; C, D = 150 µm; E, F = 100 µm; H = 200 µm." figureDoi="http://doi.org/10.5281/zenodo.10209154" httpUri="https://zenodo.org/record/10209154/files/figure.png" pageId="50" pageNumber="51">Fig. 26</figureCitation>
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;
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<tableCitation id="8E451483FF98FFA7FF2FFAF21D34FAD8" box="[254,352,1377,1403]" captionStart="TABLE 24" captionStartId="52.[151,239,248,272]" captionText="TABLE 24. Measurements in µm of Tricellaria dubia Silén, 1941. Paratypes UPSZTY 2475." pageId="50" pageNumber="51">Table 24</tableCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="8BDD72B3FF98FFA7FF46FA361E37FA1E" box="[151,611,1445,1469]" pageId="50" pageNumber="51" type="reference_group">
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<paragraph id="C3782138FF98FFA7FF46FA361E37FA1E" blockId="50.[151,611,1445,1469]" box="[151,611,1445,1469]" pageId="50" pageNumber="51">
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<treatmentCitationGroup id="E3D70616FF98FFA7FF46FA361E37FA1E" box="[151,611,1445,1469]" pageId="50" pageNumber="51">
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<treatmentCitation id="42660729FF98FFA7FF46FA361DB3FA1E" author="Silen, L." box="[151,487,1445,1469]" page="78" pageId="50" pageNumber="51" year="1941">
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<taxonomicName id="04C75ABBFF98FFA7FF46FA361DB3FA1E" ID-CoL="586SB" authority="Silen, 1941: 78" authorityName="Silen" authorityPageNumber="78" authorityYear="1941" box="[151,487,1445,1469]" class="Gymnolaemata" family="Candidae" genus="Tricellaria" kingdom="Animalia" order="Cheilostomatida" pageId="50" pageNumber="51" phylum="Bryozoa" rank="species" species="dubia">
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<emphasis id="F1B3FD2AFF98FFA7FF46FA361D10FA1E" box="[151,324,1445,1469]" italics="true" pageId="50" pageNumber="51">Tricellaria dubia</emphasis>
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<bibRefCitation id="A7565CC9FF98FFA7FE9BFA361DB3FA1E" author="Silen, L." box="[330,487,1445,1469]" pageId="50" pageNumber="51" pagination="1 - 130" refId="ref63698" refString="Silen, L. (1941) Cheilostomata Anasca (Bryozoa) collected by Prof. Dr. Sixten Bock's expedition to Japan and the Bonin Islands 1914. Arkiv for zoologi, 33 A, 1 - 130." type="journal article" year="1941">Silén, 1941: 78</bibRefCitation>
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</taxonomicName>
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</treatmentCitation>
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, figs 93–95.
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="8BDD72B3FF98FFA7FF46FA751FC8F9EB" pageId="50" pageNumber="51" type="materials_examined">
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<paragraph id="C3782138FF98FFA7FF46FA751FC8F9EB" blockId="50.[151,1437,1510,2040]" pageId="50" pageNumber="51">
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<emphasis id="F1B3FD2AFF98FFA7FF46FA751DD1F9A3" bold="true" box="[151,389,1510,1536]" pageId="50" pageNumber="51">Material examined.</emphasis>
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<materialsCitation id="73AF2B65FF98FFA7FE5EFA741FCCF9EB" collectionCode="UPSZTY" collectorName="Leg. Prof. S. Bock & The" country="Japan" elevation="375" location="Okinose" municipality="Sagami" pageId="50" pageNumber="51" specimenCode="UPSZTY 2475" specimenCount="1" typeStatus="paratype">
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<typeStatus id="1C7C9F9AFF98FFA7FE5EFA741DA5F9A2" box="[399,497,1511,1537]" pageId="50" pageNumber="51" type="paratype">Paratype</typeStatus>
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<specimenCode id="93618943FF98FFA7FE2DFA751EFFF9A2" box="[508,683,1510,1537]" collectionCode="UPSZTY" pageId="50" pageNumber="51">UPSZTY 2475</specimenCode>
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,
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<location id="C61877E3FF98FFA7FD6BFA751F4EF9A3" LSID="urn:lsid:plazi:treatment:4B6E902EFF98FFA1FF46FAAF1838FF76:C61877E3FF98FFA7FD6BFA751F4EF9A3" box="[698,794,1510,1536]" country="Japan" municipality="Sagami" name="Okinose" pageId="50" pageNumber="51">Okinose</location>
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,
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<collectingMunicipality id="231CBB42FF98FFA7FCF8FA751FD4F9A3" box="[809,896,1510,1536]" pageId="50" pageNumber="51">Sagami</collectingMunicipality>
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,
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<collectingCountry id="BBD061A8FF98FFA7FC5EFA741F86F9A2" box="[911,978,1511,1537]" name="Japan" pageId="50" pageNumber="51">Japan</collectingCountry>
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; depth
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<quantity id="043F8CDDFF98FFA7FBFAFA7518E5F9A2" box="[1067,1201,1510,1537]" metricMagnitude="2" metricUnit="m" metricValue="3.75" metricValueMax="6.0" metricValueMin="1.5" pageId="50" pageNumber="51" unit="m" value="375.0" valueMax="600.0" valueMin="150.0">
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<elevation id="48EAC60BFF98FFA7FBFAFA7518E5F9A2" box="[1067,1201,1510,1537]" metricMagnitude="2" metricUnit="m" metricValue="3.75" metricValueMax="6.0" metricValueMin="1.5" pageId="50" pageNumber="51" unit="m" value="375.0" valueMax="600.0" valueMin="150.0">150–600 m</elevation>
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</quantity>
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.
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<collectorName id="6E3244EEFF98FFA7FB11FA7419C8F9A3" box="[1216,1436,1510,1537]" pageId="50" pageNumber="51">Leg. Prof. S. Bock</collectorName>
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1914.
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<collectorName id="6E3244EEFF98FFA7FF0CF9991D5DF987" box="[221,265,1546,1572]" pageId="50" pageNumber="51">The</collectorName>
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material consists of three small colony fragments: A, two internodes (
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<figureCitation id="5BFC3DBDFF98FFA7FBCDF99918D1F987" box="[1052,1157,1546,1572]" captionStart="FIGURE 26" captionStartId="51.[151,250,1713,1737]" captionTargetBox="[159,1429,151,1694]" captionTargetId="figure-150@51.[159,1429,151,1694]" captionTargetPageId="51" captionText="FIGURE 26. Tricellaria dubia Silén, 1941. Paratype UPSZTY 2475, Japan. A, B. View of internodes at branch bifurcation. C. Close-up of autozooids, two with preserved scuta. D, E. Close-up of opesiae with scuta. F. Close-up of an opesia (scutum broken). G. Dorsal view of internodes at branch bifurcation. F. Close-up of the dorsal side of some autozooids. Scale bars: A, B, G = 500 µm; C, D = 150 µm; E, F = 100 µm; H = 200 µm." figureDoi="http://doi.org/10.5281/zenodo.10209154" httpUri="https://zenodo.org/record/10209154/files/figure.png" pageId="50" pageNumber="51">Fig. 26A</figureCitation>
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); B, two internodes (
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<figureCitation id="5BFC3DBDFF98FFA7FABEF9991CBCF9EB" captionStart="FIGURE 26" captionStartId="51.[151,250,1713,1737]" captionTargetBox="[159,1429,151,1694]" captionTargetId="figure-150@51.[159,1429,151,1694]" captionTargetPageId="51" captionText="FIGURE 26. Tricellaria dubia Silén, 1941. Paratype UPSZTY 2475, Japan. A, B. View of internodes at branch bifurcation. C. Close-up of autozooids, two with preserved scuta. D, E. Close-up of opesiae with scuta. F. Close-up of an opesia (scutum broken). G. Dorsal view of internodes at branch bifurcation. F. Close-up of the dorsal side of some autozooids. Scale bars: A, B, G = 500 µm; C, D = 150 µm; E, F = 100 µm; H = 200 µm." figureDoi="http://doi.org/10.5281/zenodo.10209154" httpUri="https://zenodo.org/record/10209154/files/figure.png" pageId="50" pageNumber="51">Fig. 26B–F</figureCitation>
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); C, three internodes, two of which incomplete (
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<figureCitation id="5BFC3DBDFF98FFA7FCD5F9BD1FDBF9EB" box="[772,911,1582,1608]" captionStart="FIGURE 26" captionStartId="51.[151,250,1713,1737]" captionTargetBox="[159,1429,151,1694]" captionTargetId="figure-150@51.[159,1429,151,1694]" captionTargetPageId="51" captionText="FIGURE 26. Tricellaria dubia Silén, 1941. Paratype UPSZTY 2475, Japan. A, B. View of internodes at branch bifurcation. C. Close-up of autozooids, two with preserved scuta. D, E. Close-up of opesiae with scuta. F. Close-up of an opesia (scutum broken). G. Dorsal view of internodes at branch bifurcation. F. Close-up of the dorsal side of some autozooids. Scale bars: A, B, G = 500 µm; C, D = 150 µm; E, F = 100 µm; H = 200 µm." figureDoi="http://doi.org/10.5281/zenodo.10209154" httpUri="https://zenodo.org/record/10209154/files/figure.png" pageId="50" pageNumber="51">Fig. 26G, H</figureCitation>
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)
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="8BDD72B3FF98FFA6FF16F9C11EC0F801" lastPageId="51" lastPageNumber="52" pageId="50" pageNumber="51" type="description">
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<paragraph id="C3782138FF98FFA7FF16F9C1181CF933" blockId="50.[151,1437,1510,2040]" pageId="50" pageNumber="51">
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<emphasis id="F1B3FD2AFF98FFA7FF16F9C11D0DF9CF" bold="true" box="[199,345,1618,1644]" pageId="50" pageNumber="51">Description.</emphasis>
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Colony erect, jointed, fixed to the substrate by smooth rhizoids (
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<figureCitation id="5BFC3DBDFF98FFA7FB95F9C118FAF9CF" box="[1092,1198,1618,1644]" captionStart="FIGURE 26" captionStartId="51.[151,250,1713,1737]" captionTargetBox="[159,1429,151,1694]" captionTargetId="figure-150@51.[159,1429,151,1694]" captionTargetPageId="51" captionText="FIGURE 26. Tricellaria dubia Silén, 1941. Paratype UPSZTY 2475, Japan. A, B. View of internodes at branch bifurcation. C. Close-up of autozooids, two with preserved scuta. D, E. Close-up of opesiae with scuta. F. Close-up of an opesia (scutum broken). G. Dorsal view of internodes at branch bifurcation. F. Close-up of the dorsal side of some autozooids. Scale bars: A, B, G = 500 µm; C, D = 150 µm; E, F = 100 µm; H = 200 µm." figureDoi="http://doi.org/10.5281/zenodo.10209154" httpUri="https://zenodo.org/record/10209154/files/figure.png" pageId="50" pageNumber="51">Fig. 26A</figureCitation>
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); internodes straight, formed by 6–8 autozooids between bifurcations and joints at the basis of the branch.
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</paragraph>
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<paragraph id="C3782138FF98FFA7FF16F9091E1FF97B" blockId="50.[151,1437,1510,2040]" pageId="50" pageNumber="51">
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Autozooids club-shaped, curved, elongate (mean L/
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<geoCoordinate id="A6F347FFFF98FFA7FCD7F9091F0EF916" box="[774,858,1690,1717]" degrees="2.85" direction="west" orientation="longitude" pageId="50" pageNumber="51" precision="555" value="-2.85">W 2.85</geoCoordinate>
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), distinct, separated by shallow furrows, arranged in alternating biserial rows (
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<figureCitation id="5BFC3DBDFF98FFA7FE64F92D1E69F97B" box="[437,573,1726,1752]" captionStart="FIGURE 26" captionStartId="51.[151,250,1713,1737]" captionTargetBox="[159,1429,151,1694]" captionTargetId="figure-150@51.[159,1429,151,1694]" captionTargetPageId="51" captionText="FIGURE 26. Tricellaria dubia Silén, 1941. Paratype UPSZTY 2475, Japan. A, B. View of internodes at branch bifurcation. C. Close-up of autozooids, two with preserved scuta. D, E. Close-up of opesiae with scuta. F. Close-up of an opesia (scutum broken). G. Dorsal view of internodes at branch bifurcation. F. Close-up of the dorsal side of some autozooids. Scale bars: A, B, G = 500 µm; C, D = 150 µm; E, F = 100 µm; H = 200 µm." figureDoi="http://doi.org/10.5281/zenodo.10209154" httpUri="https://zenodo.org/record/10209154/files/figure.png" pageId="50" pageNumber="51">Fig. 26A, B</figureCitation>
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).
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</paragraph>
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<paragraph id="C3782138FF98FFA7FF16F9711F91F85B" blockId="50.[151,1437,1510,2040]" pageId="50" pageNumber="51">
|
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Opesia elliptical occupying about two-fifths of zooidal length (mean OpL/ZL 0.45) outlined by a raised, beaded rim of cryptocyst (
|
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<figureCitation id="5BFC3DBDFF98FFA7FEB0F8951D91F883" box="[353,453,1798,1824]" captionStart="FIGURE 26" captionStartId="51.[151,250,1713,1737]" captionTargetBox="[159,1429,151,1694]" captionTargetId="figure-150@51.[159,1429,151,1694]" captionTargetPageId="51" captionText="FIGURE 26. Tricellaria dubia Silén, 1941. Paratype UPSZTY 2475, Japan. A, B. View of internodes at branch bifurcation. C. Close-up of autozooids, two with preserved scuta. D, E. Close-up of opesiae with scuta. F. Close-up of an opesia (scutum broken). G. Dorsal view of internodes at branch bifurcation. F. Close-up of the dorsal side of some autozooids. Scale bars: A, B, G = 500 µm; C, D = 150 µm; E, F = 100 µm; H = 200 µm." figureDoi="http://doi.org/10.5281/zenodo.10209154" httpUri="https://zenodo.org/record/10209154/files/figure.png" pageId="50" pageNumber="51">Fig. 26E</figureCitation>
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); smooth cryptocyst forming a narrow (
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<emphasis id="F1B3FD2AFF98FFA7FCA7F8941FDDF883" box="[886,905,1799,1824]" italics="true" pageId="50" pageNumber="51">c.</emphasis>
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15–30 µm), slightly depressed band proximally, steeply sloping laterally and distally (
|
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<figureCitation id="5BFC3DBDFF98FFA7FDE8F8B91EC8F8E7" box="[569,668,1834,1860]" captionStart="FIGURE 26" captionStartId="51.[151,250,1713,1737]" captionTargetBox="[159,1429,151,1694]" captionTargetId="figure-150@51.[159,1429,151,1694]" captionTargetPageId="51" captionText="FIGURE 26. Tricellaria dubia Silén, 1941. Paratype UPSZTY 2475, Japan. A, B. View of internodes at branch bifurcation. C. Close-up of autozooids, two with preserved scuta. D, E. Close-up of opesiae with scuta. F. Close-up of an opesia (scutum broken). G. Dorsal view of internodes at branch bifurcation. F. Close-up of the dorsal side of some autozooids. Scale bars: A, B, G = 500 µm; C, D = 150 µm; E, F = 100 µm; H = 200 µm." figureDoi="http://doi.org/10.5281/zenodo.10209154" httpUri="https://zenodo.org/record/10209154/files/figure.png" pageId="50" pageNumber="51">Fig. 26F</figureCitation>
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); scutum arising from a stout base (15–20 µm in diameter) placed on the inner edge of opesia at about its mid-length or proximal third, irregularly rounded, 60–110 × 50–90 µm, usually more developed proximally than distally, and often with an asymmetrical projection at the distal outer corner (
|
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<figureCitation id="5BFC3DBDFF98FFA7FABEF8E11CBDF813" captionStart="FIGURE 26" captionStartId="51.[151,250,1713,1737]" captionTargetBox="[159,1429,151,1694]" captionTargetId="figure-150@51.[159,1429,151,1694]" captionTargetPageId="51" captionText="FIGURE 26. Tricellaria dubia Silén, 1941. Paratype UPSZTY 2475, Japan. A, B. View of internodes at branch bifurcation. C. Close-up of autozooids, two with preserved scuta. D, E. Close-up of opesiae with scuta. F. Close-up of an opesia (scutum broken). G. Dorsal view of internodes at branch bifurcation. F. Close-up of the dorsal side of some autozooids. Scale bars: A, B, G = 500 µm; C, D = 150 µm; E, F = 100 µm; H = 200 µm." figureDoi="http://doi.org/10.5281/zenodo.10209154" httpUri="https://zenodo.org/record/10209154/files/figure.png" pageId="50" pageNumber="51">Fig. 26C–E</figureCitation>
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); two articulated spines on the outer edge of each autozooid, the distal spine short and thin (35–85 µm long and 12–20 µm in diameter), the distolateral one very long and robust (at least 415–485 µm long and 25–40 µm in diameter), often curved towards the front of the branch (
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<figureCitation id="5BFC3DBDFF98FFA7FCDFF84D1FEDF85B" box="[782,953,2014,2040]" captionStart="FIGURE 26" captionStartId="51.[151,250,1713,1737]" captionTargetBox="[159,1429,151,1694]" captionTargetId="figure-150@51.[159,1429,151,1694]" captionTargetPageId="51" captionText="FIGURE 26. Tricellaria dubia Silén, 1941. Paratype UPSZTY 2475, Japan. A, B. View of internodes at branch bifurcation. C. Close-up of autozooids, two with preserved scuta. D, E. Close-up of opesiae with scuta. F. Close-up of an opesia (scutum broken). G. Dorsal view of internodes at branch bifurcation. F. Close-up of the dorsal side of some autozooids. Scale bars: A, B, G = 500 µm; C, D = 150 µm; E, F = 100 µm; H = 200 µm." figureDoi="http://doi.org/10.5281/zenodo.10209154" httpUri="https://zenodo.org/record/10209154/files/figure.png" pageId="50" pageNumber="51">Fig. 26A–C, G</figureCitation>
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).
|
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</paragraph>
|
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<caption id="97B871B0FF99FFA6FF46F9221EBFF895" ID-DOI="http://doi.org/10.5281/zenodo.10209154" ID-Zenodo-Dep="10209154" httpUri="https://zenodo.org/record/10209154/files/figure.png" pageId="51" pageNumber="52" startId="51.[151,250,1713,1737]" targetBox="[159,1429,151,1694]" targetPageId="51" targetType="figure">
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<paragraph id="C3782138FF99FFA6FF46F9221EBFF895" blockId="51.[151,1437,1713,1846]" pageId="51" pageNumber="52">
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<emphasis id="F1B3FD2AFF99FFA6FF46F9221D76F969" bold="true" box="[151,290,1713,1738]" pageId="51" pageNumber="52">FIGURE 26.</emphasis>
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<taxonomicName id="04C75ABBFF99FFA6FEFBF9211E0DF969" authority="Silen, 1941" authorityName="Silen" authorityYear="1941" box="[298,601,1714,1738]" class="Gymnolaemata" family="Candidae" genus="Tricellaria" kingdom="Animalia" order="Cheilostomatida" pageId="51" pageNumber="52" phylum="Bryozoa" rank="species" species="dubia">
|
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|
<emphasis id="F1B3FD2AFF99FFA6FEFBF9211D8CF969" box="[298,472,1714,1738]" italics="true" pageId="51" pageNumber="52">Tricellaria dubia</emphasis>
|
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<bibRefCitation id="A7565CC9FF99FFA6FE31F9211E0DF969" author="Silen, L." box="[480,601,1714,1738]" pageId="51" pageNumber="52" pagination="1 - 130" refId="ref63698" refString="Silen, L. (1941) Cheilostomata Anasca (Bryozoa) collected by Prof. Dr. Sixten Bock's expedition to Japan and the Bonin Islands 1914. Arkiv for zoologi, 33 A, 1 - 130." type="journal article" year="1941">Silén, 1941</bibRefCitation>
|
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|
|
</taxonomicName>
|
|||
|
|
. Paratype UPSZTY 2475, Japan. A, B. View of internodes at branch bifurcation. C. Close-up of autozooids, two with preserved scuta. D, E. Close-up of opesiae with scuta. F. Close-up of an opesia (scutum broken). G. Dorsal view of internodes at branch bifurcation. F. Close-up of the dorsal side of some autozooids. Scale bars: A, B, G = 500 µm; C, D = 150 µm; E, F = 100 µm; H = 200 µm.
|
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|
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</paragraph>
|
|||
|
|
</caption>
|
|||
|
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<paragraph id="C3782138FF99FFA6FF16F8F71889F8DD" blockId="51.[151,1437,1892,2026]" box="[199,1245,1892,1918]" pageId="51" pageNumber="52">
|
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|
|
Dorsal side smooth with a median shallow furrow marking zooidal boundaries (
|
|||
|
|
<figureCitation id="5BFC3DBDFF99FFA6FB94F8F71884F8DD" box="[1093,1232,1892,1918]" captionStart="FIGURE 26" captionStartId="51.[151,250,1713,1737]" captionTargetBox="[159,1429,151,1694]" captionTargetId="figure-150@51.[159,1429,151,1694]" captionTargetPageId="51" captionText="FIGURE 26. Tricellaria dubia Silén, 1941. Paratype UPSZTY 2475, Japan. A, B. View of internodes at branch bifurcation. C. Close-up of autozooids, two with preserved scuta. D, E. Close-up of opesiae with scuta. F. Close-up of an opesia (scutum broken). G. Dorsal view of internodes at branch bifurcation. F. Close-up of the dorsal side of some autozooids. Scale bars: A, B, G = 500 µm; C, D = 150 µm; E, F = 100 µm; H = 200 µm." figureDoi="http://doi.org/10.5281/zenodo.10209154" httpUri="https://zenodo.org/record/10209154/files/figure.png" pageId="51" pageNumber="52">Fig. 26G, H</figureCitation>
|
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|
|
).
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="C3782138FF99FFA6FF16F81B1EC0F801" blockId="51.[151,1437,1892,2026]" box="[199,660,1928,1954]" pageId="51" pageNumber="52">Avicularia absent. Ovicells not observed.</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="8BDD72B3FF99FFA1FF16F83F1838FF76" lastPageId="52" lastPageNumber="53" pageId="51" pageNumber="52" type="discussion">
|
|||
|
|
<paragraph id="C3782138FF99FFA1FF16F83F1838FF76" blockId="51.[151,1437,1892,2026]" lastBlockId="52.[151,1436,151,213]" lastPageId="52" lastPageNumber="53" pageId="51" pageNumber="52">
|
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|
|
<emphasis id="F1B3FD2AFF99FFA6FF16F83F1D6FF865" bold="true" box="[199,315,1964,1990]" pageId="51" pageNumber="52">Remarks.</emphasis>
|
|||
|
|
<bibRefCitation id="A7565CC9FF99FFA6FE93F83F1D98F865" author="Silen, L." box="[322,460,1964,1990]" pageId="51" pageNumber="52" pagination="1 - 130" refId="ref63698" refString="Silen, L. (1941) Cheilostomata Anasca (Bryozoa) collected by Prof. Dr. Sixten Bock's expedition to Japan and the Bonin Islands 1914. Arkiv for zoologi, 33 A, 1 - 130." type="journal article" year="1941">Silén (1941)</bibRefCitation>
|
|||
|
|
mentioned the absence of ooecia in the
|
|||
|
|
<typeStatus id="1C7C9F9AFF99FFA6FC5BF83F1FB8F865" box="[906,1004,1964,1990]" pageId="51" pageNumber="52" type="holotype">holotype</typeStatus>
|
|||
|
|
(i.e. SMNH-Type-9376) but remarked their presence in
|
|||
|
|
<typeStatus id="1C7C9F9AFF99FFA6FE8FF8431D9DF849" box="[350,457,2000,2026]" pageId="51" pageNumber="52" type="paratype">paratypes</typeStatus>
|
|||
|
|
from the Bonin Islands (locality 34). Specimens examined here, which are
|
|||
|
|
<typeStatus id="1C7C9F9AFF99FFA6FAE0F84319C8F849" box="[1329,1436,2000,2026]" pageId="51" pageNumber="52" type="paratype">paratypes</typeStatus>
|
|||
|
|
from locality 29, also lack ooecia. They are described as large, a little elongate with a shallow depression distally in the front, without a fenestra. Locality numbers refer to the list provided in
|
|||
|
|
<bibRefCitation id="A7565CC9FF9EFFA1FC0BFF28183CFF76" author="Silen, L." box="[986,1128,187,213]" pageId="52" pageNumber="53" pagination="1 - 130" refId="ref63698" refString="Silen, L. (1941) Cheilostomata Anasca (Bryozoa) collected by Prof. Dr. Sixten Bock's expedition to Japan and the Bonin Islands 1914. Arkiv for zoologi, 33 A, 1 - 130." type="journal article" year="1941">Silén (1941)</bibRefCitation>
|
|||
|
|
.
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
</treatment>
|
|||
|
|
</document>
|