205 lines
26 KiB
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205 lines
26 KiB
XML
<document id="57A8E1BE2AF1605962574283A92BB622" ID-DOI="10.24199/j.mmv.2004.61.11" ID-ISSN="1447-2554" ID-Zenodo-Dep="12207880" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1718988272896" checkinUser="felipe" docAuthor="Bock, Philip E. & Cook, Patricia L." docDate="2004" docId="03C18788101CFFF1670649E3FF3FFEFA" docLanguage="en" docName="MemMusVictoria.61.2.135-182.pdf" docOrigin="Memoirs of Museum Victoria 61 (2)" docSource="https://museumsvictoria.com.au/collections-research/journals/memoirs-of-museum-victoria/volume-61-issue-2-2004/pages-135-182/" docStyle="DocumentStyle:5B3B5C052A93BFEEE334AD6097A94E45.2:MemMusVictoria.2003-.journal_article.type1" docStyleId="5B3B5C052A93BFEEE334AD6097A94E45" docStyleName="MemMusVictoria.2003-.journal_article.type1" docStyleVersion="2" docTitle="Conescharellina ecstasis Bock & Cook, 2004, sp. nov." docType="treatment" docVersion="3" lastPageNumber="152" masterDocId="FFF8FFF0100CFFE364374B1DFFDFFF91" masterDocTitle="A review of Australian Conescharellinidae (Bryozoa: Cheilostomata)" masterLastPageNumber="182" masterPageNumber="135" pageNumber="151" updateTime="1718994488021" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:titleInfo id="298F7DAACF0240CE675BF7A0A3B563FE">
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<mods:title id="9F6AA664D65E1C3C33F90B5B6D632BE4">A review of Australian Conescharellinidae (Bryozoa: Cheilostomata)</mods:title>
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<mods:name id="D832F976E9C269C27673B016B809995D" type="personal">
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<mods:namePart id="A28B5061779B896B9C50B20C076AD11B">Bock, Philip E.</mods:namePart>
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<mods:roleTerm id="EF44FB93595006089848006F11FAE25A">Author</mods:roleTerm>
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<mods:namePart id="BA38D3C8830335F7FC5D122F1CF703A5">Cook, Patricia L.</mods:namePart>
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<mods:typeOfResource id="5E6743E243BEA94262E67054B0A082A5">text</mods:typeOfResource>
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<mods:title id="E9E82E44763320AA69A086849F1BCABC">Memoirs of Museum Victoria</mods:title>
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<mods:part id="4598B47ECF0651CDFF046BE03CEF61F7">
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<mods:date id="A7DE76388026C5B6E10BC84A2E2F7740">2004</mods:date>
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<mods:detail id="5CE273FC329E6F98F5A1D10B53957848" type="pubDate">
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<mods:number id="F349D898A0896DEA1A3C74CDBFE937ED">2004-12-31</mods:number>
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<mods:detail id="2813765AC8AEB6499F0637FC49D1D576" type="volume">
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<mods:number id="0D67645370C03D1A477B36E4ABB9DC10">61</mods:number>
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<mods:number id="7EFA0674C829759526C68035A59F3890">2</mods:number>
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<mods:start id="1724DD9F84843DF63048FDA8ACE7043F">135</mods:start>
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<mods:url id="CF264512CF38738ECB09D512AD08B0D9">https://museumsvictoria.com.au/collections-research/journals/memoirs-of-museum-victoria/volume-61-issue-2-2004/pages-135-182/</mods:url>
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<mods:classification id="9D948F302DD32641DF538ADB35BE4D8A">journal article</mods:classification>
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<mods:identifier id="D623B184AE5E8FD505FF542CCC3AEEF3" type="DOI">10.24199/j.mmv.2004.61.11</mods:identifier>
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<mods:identifier id="7D8B1BB676B59B096437C7A05F3B4061" type="ISSN">1447-2554</mods:identifier>
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<mods:identifier id="ED4E44E66D9E1E73555CA15322ADDF94" type="Zenodo-Dep">12207880</mods:identifier>
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<treatment id="03C18788101CFFF1670649E3FF3FFEFA" ID-DOI="http://doi.org/10.5281/zenodo.12208775" ID-Zenodo-Dep="12208775" LSID="urn:lsid:plazi:treatment:03C18788101CFFF1670649E3FF3FFEFA" httpUri="http://treatment.plazi.org/id/03C18788101CFFF1670649E3FF3FFEFA" lastPageId="18" lastPageNumber="152" pageId="16" pageNumber="151">
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<subSubSection id="C3726515101CFFF3670649E3FB56FC85" box="[817,1161,766,788]" pageId="16" pageNumber="151" type="nomenclature">
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<paragraph id="8BD7369E101CFFF3670649E3FB56FC85" blockId="16.[817,1161,766,818]" box="[817,1161,766,788]" pageId="16" pageNumber="151">
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<heading id="D09F81F2101CFFF3670649E3FB56FC85" box="[817,1161,766,788]" fontSize="9" level="2" pageId="16" pageNumber="151" reason="5">
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<taxonomicName id="4C684D1D101CFFF3670649E3FBECFC85" ID-CoL="XLD3" authorityName="Bock & Cook" authorityYear="2004" box="[817,1075,766,788]" class="Gymnolaemata" family="Conescharellinidae" genus="Conescharellina" kingdom="Animalia" order="Cheilostomatida" pageId="16" pageNumber="151" phylum="Bryozoa" rank="species" species="ecstasis" status="sp. nov.">
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<emphasis id="B91CEA8C101CFFF3670649E3FBECFC85" bold="true" box="[817,1075,766,788]" italics="true" pageId="16" pageNumber="151">Conescharellina ecstasis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A22F57F7101CFFF3600E49E3FB56FC85" box="[1081,1161,766,788]" pageId="16" pageNumber="151" rank="species">sp. nov.</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C3726515101CFFF167064801FF3FFEFA" lastPageId="18" lastPageNumber="153" pageId="16" pageNumber="151" type="description">
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<paragraph id="8BD7369E101CFFF367064801FC3CFCA3" blockId="16.[817,1161,766,818]" box="[817,995,796,818]" pageId="16" pageNumber="151">
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<figureCitation id="13532A1B101CFFF367064801FC4CFCA3" box="[817,915,796,818]" captionStart="Figure 4" captionStartId="16.[820,879,1842,1862]" captionTargetBox="[835,1440,1013,1823]" captionTargetId="figure-736@16.[835,1440,1013,1823]" captionTargetPageId="16" captionText="Figure 4. Conescharellina ecstasis sp. nov. NMV 98987, holotype. Radial series of zooid orifices with adapical pores and large avicularia, scale = 200µm." figureDoi="http://doi.org/10.5281/zenodo.12207890" httpUri="https://zenodo.org/record/12207890/files/figure.png" pageId="16" pageNumber="151">Figures 4</figureCitation>
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,
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<figureCitation id="13532A1B101CFFF367A94801FC00FCA3" box="[926,991,796,818]" captionStart="Figure 5" captionStartId="17.[131,190,1154,1174]" captionTargetBox="[132,1451,222,1135]" captionTargetId="figure-485@17.[132,1452,222,1135]" captionTargetPageId="17" captionText="Figure 5. A–C, Conescharellina ecstasis sp. nov. A, NMV 98988. Adapical view, scale = 500 µm. B–C, NMV 98987, holotype. B, lateral view of colony, growth direction arrowed, scale = 1 mm. C, detail of adapical surface showing secondary calcification, avicularia and lunate root pore with three small avicularia, scale = 200 µm. D–F, Conescharellina diffusa sp. nov. D, NMV F98990. Adapical view of colony showing lunate root pores and broken ovicell (arrow), scale = 500 µm. E, NMV F98989, holotype. Lateral view of large colony, growth direction arrowed, scale = 1 mm. F. Conescharellina aff. diffusa sp. nov. NMV P311803, Bairnsdale, Victoria, Miocene. Lateral view of colony, scale = 500 µm." figureDoi="http://doi.org/10.5281/zenodo.12207892" httpUri="https://zenodo.org/record/12207892/files/figure.png" pageId="16" pageNumber="151">5A–D</figureCitation>
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.
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</paragraph>
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<paragraph id="8BD7369E101CFFF36706485BFB43FCCB" blockId="16.[817,1457,838,964]" box="[817,1180,838,858]" pageId="16" pageNumber="151">
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<materialsCitation id="3B003CC3101CFFF36706485BFB43FCCB" box="[817,1180,838,858]" collectionCode="NMV" pageId="16" pageNumber="151" specimenCode="F98987" specimenCount="1" typeStatus="holotype">
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<emphasis id="B91CEA8C101CFFF36706485BFC5BFCCB" box="[817,900,838,858]" italics="true" pageId="16" pageNumber="151">
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<typeStatus id="54D3883C101CFFF36706485BFC5BFCCB" box="[817,900,838,858]" pageId="16" pageNumber="151" type="holotype">Holotype</typeStatus>
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</emphasis>
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.
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<collectionCode id="ED79AE5B101CFFF367A7485BFC1AFCCB" box="[912,965,838,858]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34978" lsid="urn:lsid:biocol.org:col:34978" name="Museum Victoria" pageId="16" pageNumber="151" type="Museum">NMV</collectionCode>
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<specimenCode id="DBCE9EE5101CFFF367FC485BFBCCFCCB" box="[971,1043,838,858]" collectionCode="NMV" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34978" lsid="urn:lsid:biocol.org:col:34978" name="Museum Victoria" pageId="16" pageNumber="151" type="Museum">F98987</specimenCode>
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, stn SLOPE-6.
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</materialsCitation>
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</paragraph>
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<paragraph id="8BD7369E101CFFF3677B487DFBACFC1E" blockId="16.[817,1457,838,964]" pageId="16" pageNumber="151">
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<materialsCitation id="3B003CC3101CFFF3677B487DFBB1FC1E" collectionCode="NMV" pageId="16" pageNumber="151" specimenCode="F101923" specimenCount="1" typeStatus="paratype">
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<emphasis id="B91CEA8C101CFFF3677B487DFC79FCE5" box="[844,934,864,884]" italics="true" pageId="16" pageNumber="151">
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<typeStatus id="54D3883C101CFFF3677B487DFC79FCE5" box="[844,934,864,884]" pageId="16" pageNumber="151" type="paratype">Paratypes</typeStatus>
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</emphasis>
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.
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<collectionCode id="ED79AE5B101CFFF36784487DFC37FCE5" box="[947,1000,864,884]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34978" lsid="urn:lsid:biocol.org:col:34978" name="Museum Victoria" pageId="16" pageNumber="151" type="Museum">NMV</collectionCode>
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<specimenCode id="DBCE9EE5101CFFF367D8487DFB9DFCE5" box="[1007,1090,864,884]" collectionCode="NMV" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34978" lsid="urn:lsid:biocol.org:col:34978" name="Museum Victoria" pageId="16" pageNumber="151" type="Museum">F101923</specimenCode>
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, stn SLOPE-6 (45 colonies, many with roots and opercula and mandibles)
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</materialsCitation>
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.
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</paragraph>
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<paragraph id="8BD7369E101CFFF2677B488BFEBFFA0B" blockId="16.[817,1457,838,964]" lastBlockId="17.[131,772,1334,1434]" lastPageId="17" lastPageNumber="152" pageId="16" pageNumber="151">
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<emphasis id="B91CEA8C101CFFF3677B488BFC34FC3B" box="[844,1003,918,938]" italics="true" pageId="16" pageNumber="151">Other specimens.</emphasis>
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NMV F101924, stn SLOPE-2 (7 colonies, 4 with roots); NMV F98988, stn SLOPE-7 (10 colonies, 2 with roots); NMV F101925, stn SLOPE-39 (1 colony with root); NMV F101926, stn SLOPE-40 (2 colonies); NMV F101927, stn SLOPE-45 (1 colony); NMV F101928, stn SLOPE-48 (1 colony); NMV F101929, stn SLOPE-53 (3 colonies).
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</paragraph>
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<caption id="DF176616101CFFF367034C2FFC01F8EA" ID-DOI="http://doi.org/10.5281/zenodo.12207890" ID-Zenodo-Dep="12207890" httpUri="https://zenodo.org/record/12207890/files/figure.png" pageId="16" pageNumber="151" startId="16.[820,879,1842,1862]" targetBox="[835,1440,1013,1823]" targetPageId="16" targetType="figure">
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<paragraph id="8BD7369E101CFFF367034C2FFC01F8EA" blockId="16.[820,1458,1842,1915]" pageId="16" pageNumber="151">
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Figure 4.
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<taxonomicName id="4C684D1D101CFFF367A44C2FFBA7F8D7" authorityName="Bock & Cook" authorityYear="2004" box="[915,1144,1842,1862]" class="Gymnolaemata" family="Conescharellinidae" genus="Conescharellina" kingdom="Animalia" order="Cheilostomatida" pageId="16" pageNumber="151" phylum="Bryozoa" rank="species" species="ecstasis" status="sp. nov.">
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<emphasis id="B91CEA8C101CFFF367A44C2FFBA7F8D7" box="[915,1144,1842,1862]" italics="true" pageId="16" pageNumber="151">Conescharellina ecstasis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A22F57F7101CFFF360B54C2FFB12F8D7" box="[1154,1229,1842,1862]" pageId="16" pageNumber="151" rank="species">sp. nov.</taxonomicNameLabel>
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NMV 98987, holotype. Radial series of zooid orifices with adapical pores and large avicularia, scale = 200µm.
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</paragraph>
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</caption>
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<caption id="DF176616101DFFF264B44F9FFA4DFA91" ID-DOI="http://doi.org/10.5281/zenodo.12207892" ID-Zenodo-Dep="12207892" httpUri="https://zenodo.org/record/12207892/files/figure.png" pageId="17" pageNumber="152" startId="17.[131,190,1154,1174]" targetBox="[132,1451,222,1135]" targetPageId="17" targetType="figure">
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<paragraph id="8BD7369E101DFFF264B44F9FFA4DFA91" blockId="17.[131,1449,1153,1281]" pageId="17" pageNumber="152">
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Figure 5. A–C,
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<taxonomicName id="4C684D1D101DFFF265274F9FFE2EFB07" authorityName="Bock & Cook" authorityYear="2004" box="[272,497,1154,1174]" class="Gymnolaemata" family="Conescharellinidae" genus="Conescharellina" kingdom="Animalia" order="Cheilostomatida" pageId="17" pageNumber="152" phylum="Bryozoa" rank="species" species="ecstasis" status="sp. nov.">
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<emphasis id="B91CEA8C101DFFF265274F9FFE2EFB07" box="[272,497,1154,1174]" italics="true" pageId="17" pageNumber="152">Conescharellina ecstasis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A22F57F7101DFFF265C14F9FFDE2FB07" box="[502,573,1154,1174]" pageId="17" pageNumber="152" rank="species">sp. nov.</taxonomicNameLabel>
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A, NMV 98988. Adapical view, scale = 500 µm. B–C, NMV 98987, holotype. B, lateral view of colony, growth direction arrowed, scale = 1 mm. C, detail of adapical surface showing secondary calcification, avicularia and lunate root pore with three small avicularia, scale = 200 µm. D–F,
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<taxonomicName id="4C684D1D101DFFF2666F4FAAFCEEFB5A" authorityName="Bock & Cook" authorityYear="2004" box="[600,817,1207,1227]" class="Gymnolaemata" family="Conescharellinidae" genus="Conescharellina" kingdom="Animalia" order="Cheilostomatida" pageId="17" pageNumber="152" phylum="Bryozoa" rank="species" species="diffusa" status="sp. nov.">
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<emphasis id="B91CEA8C101DFFF2666F4FAAFCEEFB5A" box="[600,817,1207,1227]" italics="true" pageId="17" pageNumber="152">Conescharellina diffusa</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A22F57F7101DFFF2670F4FAAFC5EFB5A" box="[824,897,1207,1227]" pageId="17" pageNumber="152" rank="species">sp. nov.</taxonomicNameLabel>
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D, NMV F98990. Adapical view of colony showing lunate root pores and broken ovicell (arrow), scale = 500 µm. E, NMV F98989, holotype. Lateral view of large colony, growth direction arrowed, scale = 1 mm. F.
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<taxonomicName id="4C684D1D101DFFF265164FF0FDC1FA90" authorityName="Bock & Cook" authorityYear="2004" box="[289,542,1260,1281]" class="Gymnolaemata" family="Conescharellinidae" genus="Conescharellina" isUncertain="true" kingdom="Animalia" order="Cheilostomatida" pageId="17" pageNumber="152" phylum="Bryozoa" rank="species" species="diffusa" status="sp. nov.">
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<emphasis id="B91CEA8C101DFFF265164FF0FE69FA90" box="[289,438,1261,1281]" italics="true" pageId="17" pageNumber="152">Conescharellina</emphasis>
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aff.
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<emphasis id="B91CEA8C101DFFF265D64FF0FDC1FA90" box="[481,542,1261,1281]" italics="true" pageId="17" pageNumber="152">diffusa</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A22F57F7101DFFF266134FF1FDB3FA91" box="[548,620,1260,1280]" pageId="17" pageNumber="152" rank="species">sp. nov.</taxonomicNameLabel>
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NMV P311803, Bairnsdale, Victoria, Miocene. Lateral view of colony, scale = 500 µm.
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</paragraph>
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</caption>
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<paragraph id="8BD7369E101DFFF264B44EB2FDEEFA73" blockId="17.[131,771,1454,1506]" pageId="17" pageNumber="152">
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<emphasis id="B91CEA8C101DFFF264B44EB2FE96FA54" box="[131,329,1455,1477]" italics="true" pageId="17" pageNumber="152">
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Etymology.
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<taxonomicName id="4C684D1D101DFFF264CD4EB2FE96FA54" authorityName="Bock & Cook" authorityYear="2004" box="[250,329,1455,1477]" class="Gymnolaemata" family="Conescharellinidae" genus="Conescharellina" kingdom="Animalia" order="Cheilostomatida" pageId="17" pageNumber="152" phylum="Bryozoa" rank="species" species="ecstasis">ecstasis</taxonomicName>
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</emphasis>
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(L.) – joy, with reference to the appearance of the orifice and paired lateral avicularia.
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</paragraph>
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<paragraph id="8BD7369E101DFFF264B44EEBFCDBF9F5" blockId="17.[131,772,1526,1636]" pageId="17" pageNumber="152">
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<emphasis id="B91CEA8C101DFFF264B44EEBFF36F99D" box="[131,233,1526,1548]" italics="true" pageId="17" pageNumber="152">Diagnosis</emphasis>
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.
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<taxonomicName id="4C684D1D101DFFF264CF4EEBFE41F99D" authorityName="d'Orbigny" authorityYear="1852" box="[248,414,1526,1548]" class="Gymnolaemata" family="Conescharellinidae" genus="Conescharellina" kingdom="Animalia" order="Cheilostomatida" pageId="17" pageNumber="152" phylum="Bryozoa" rank="genus">
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<emphasis id="B91CEA8C101DFFF264CF4EEBFE41F99D" box="[248,414,1526,1548]" italics="true" pageId="17" pageNumber="152">Conescharellina</emphasis>
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</taxonomicName>
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with large, conical colonies, solid antapically. Zooid orifices in radial series, primary orifice with a rounded sinus. Avicularia very large, paired, elongated, lateral to orifice, orientated laterally and adapically. Root pores lunate.
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</paragraph>
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<paragraph id="8BD7369E101DFFF264B44D64FA8FFAF8" blockId="17.[131,772,1657,1913]" lastBlockId="17.[809,1449,1334,1444]" pageId="17" pageNumber="152">
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<emphasis id="B91CEA8C101DFFF264B44D64FF24F91E" box="[131,251,1657,1679]" italics="true" pageId="17" pageNumber="152">Description</emphasis>
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. Colonies large, conical, wider than high, domed and stellate in early astogeny. Calcification finely mamillate. Zooids in apparently radial series, peristomes prominent marginally, particularly in young, stellate colonies. Primary orifice with a distinct, rounded sinus and paired condyles, adapical pore on the edge of the peristome. Avicularia paired, lateral, very large, with acutely triangular rostra, nearly always directed laterally and adapically; bar without a ligula. Adapical region with large avicularia and lunate root pores, each with a pair of small lateral avicularia. Antapical region solid, with radiating series of small avicularia and a few cancelli.
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</paragraph>
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<paragraph id="8BD7369E101DFFF2677E4E6DFB1BFA35" blockId="17.[809,1449,1334,1444]" pageId="17" pageNumber="152">
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Colony diameter up to
|
||
<quantity id="4C909B7B101DFFF2600D4E6DFB53FA17" box="[1082,1164,1392,1414]" metricMagnitude="-3" metricUnit="m" metricValue="4.7" pageId="17" pageNumber="152" unit="mm" value="4.7">4.7 mm</quantity>
|
||
, height
|
||
<quantity id="4C909B7B101DFFF260D74E6DFAEDFA17" box="[1248,1330,1392,1414]" metricMagnitude="-3" metricUnit="m" metricValue="2.3" pageId="17" pageNumber="152" unit="mm" value="2.3">2.3 mm</quantity>
|
||
, number of whorls 6, number of zooids per whorl 8.
|
||
</paragraph>
|
||
<paragraph id="8BD7369E101DFFF1671E4ED4FF3FFEFA" blockId="17.[809,1449,1481,1914]" lastBlockId="18.[139,780,224,363]" lastPageId="18" lastPageNumber="153" pageId="17" pageNumber="152">
|
||
<emphasis id="B91CEA8C101DFFF2671E4ED4FC5DFA4E" box="[809,898,1481,1503]" italics="true" pageId="17" pageNumber="152">Remarks</emphasis>
|
||
. The colonies of
|
||
<taxonomicName id="4C684D1D101DFFF260014ED4FB7BFA4E" authorityName="Bock & Cook" authorityYear="2004" box="[1078,1188,1481,1503]" class="Gymnolaemata" family="Conescharellinidae" genus="Conescharellina" kingdom="Animalia" order="Cheilostomatida" pageId="17" pageNumber="152" phylum="Bryozoa" rank="species" species="ecstasis" status="sp. nov.">
|
||
<emphasis id="B91CEA8C101DFFF260014ED4FB7BFA4E" box="[1078,1188,1481,1503]" italics="true" pageId="17" pageNumber="152">C. ecstasis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22F57F7101DFFF2609B4ED4FB23FA4E" box="[1196,1276,1481,1503]" pageId="17" pageNumber="152" rank="species">sp. nov.</taxonomicNameLabel>
|
||
are recognisable immediately, even to the naked eye, by the pairs of large avicularia, with mandibles of dark brown cuticle. The orientation of the rostra varies a little; those of the
|
||
<specimenCount id="9D6EFD17101DFFF2608F4D3CFA99F9A6" box="[1208,1350,1569,1591]" count="1" pageId="17" pageNumber="152" type="generic">one specimen</specimenCount>
|
||
from stn SLOPE-45 being almost horizontal, like the rostra of
|
||
<taxonomicName id="4C684D1D101DFFF2671E4D41FC76F9E3" baseAuthorityName="Maplestone" baseAuthorityYear="1909" box="[809,937,1628,1650]" class="Gymnolaemata" family="Conescharellinidae" genus="Conescharellina" kingdom="Animalia" order="Cheilostomatida" pageId="17" pageNumber="152" phylum="Bryozoa" rank="species" species="biarmata">
|
||
<emphasis id="B91CEA8C101DFFF2671E4D41FC76F9E3" box="[809,937,1628,1650]" italics="true" pageId="17" pageNumber="152">C. biarmata</emphasis>
|
||
</taxonomicName>
|
||
. In contrast, one of the two colonies from stn SLOPE-7 has rostra directed almost adapically. Young colonies are stellate, with prominent peristomes, especially marginally, giving the colony a “
|
||
<taxonomicName id="4C684D1D101DFFF260334DA9FB58F95B" authorityName="Canu and Bassler" authorityYear="1927" box="[1028,1159,1716,1738]" class="Gymnolaemata" family="Conescharellinidae" genus="Trochosodon" kingdom="Animalia" order="Cheilostomatida" pageId="17" pageNumber="152" phylum="Bryozoa" rank="genus">
|
||
<emphasis id="B91CEA8C101DFFF260334DA9FB58F95B" box="[1028,1159,1716,1738]" italics="true" pageId="17" pageNumber="152">Trochosodon</emphasis>
|
||
</taxonomicName>
|
||
-like” appearance (
|
||
<figureCitation id="13532A1B101DFFF2617D4DA9FA41F95B" box="[1354,1438,1716,1738]" captionStart="Figure 5" captionStartId="17.[131,190,1154,1174]" captionTargetBox="[132,1451,222,1135]" captionTargetId="figure-485@17.[132,1452,222,1135]" captionTargetPageId="17" captionText="Figure 5. A–C, Conescharellina ecstasis sp. nov. A, NMV 98988. Adapical view, scale = 500 µm. B–C, NMV 98987, holotype. B, lateral view of colony, growth direction arrowed, scale = 1 mm. C, detail of adapical surface showing secondary calcification, avicularia and lunate root pore with three small avicularia, scale = 200 µm. D–F, Conescharellina diffusa sp. nov. D, NMV F98990. Adapical view of colony showing lunate root pores and broken ovicell (arrow), scale = 500 µm. E, NMV F98989, holotype. Lateral view of large colony, growth direction arrowed, scale = 1 mm. F. Conescharellina aff. diffusa sp. nov. NMV P311803, Bairnsdale, Victoria, Miocene. Lateral view of colony, scale = 500 µm." figureDoi="http://doi.org/10.5281/zenodo.12207892" httpUri="https://zenodo.org/record/12207892/files/figure.png" pageId="17" pageNumber="152">Fig. 5A</figureCitation>
|
||
).
|
||
<taxonomicName id="4C684D1D101DFFF2671E4DCCFC4DF976" authorityName="Bock & Cook" authorityYear="2004" box="[809,914,1745,1767]" class="Gymnolaemata" family="Conescharellinidae" genus="Conescharellina" kingdom="Animalia" order="Cheilostomatida" pageId="17" pageNumber="152" phylum="Bryozoa" rank="species" species="ecstasi">
|
||
<emphasis id="B91CEA8C101DFFF2671E4DCCFC4DF976" box="[809,914,1745,1767]" italics="true" pageId="17" pageNumber="152">C. ecstasi</emphasis>
|
||
</taxonomicName>
|
||
s differs completely from
|
||
<taxonomicName id="4C684D1D101DFFF260834DCCFAE9F976" baseAuthorityName="Maplestone" baseAuthorityYear="1909" box="[1204,1334,1745,1767]" class="Gymnolaemata" family="Conescharellinidae" genus="Conescharellina" kingdom="Animalia" order="Cheilostomatida" pageId="17" pageNumber="152" phylum="Bryozoa" rank="species" species="biarmata">
|
||
<emphasis id="B91CEA8C101DFFF260834DCCFAE9F976" box="[1204,1334,1745,1767]" italics="true" pageId="17" pageNumber="152">C. biarmata</emphasis>
|
||
</taxonomicName>
|
||
in colony shape and size, the characters of the primary orifice, and lack of avicularian ligulae. Except for stn SLOPE-6, only a few specimens of
|
||
<taxonomicName id="4C684D1D101DFFF267F74C34FBEDF8AE" authorityName="Bock & Cook" authorityYear="2004" box="[960,1074,1833,1855]" class="Gymnolaemata" family="Conescharellinidae" genus="Conescharellina" kingdom="Animalia" order="Cheilostomatida" pageId="17" pageNumber="152" phylum="Bryozoa" rank="species" species="ecstasis">
|
||
<emphasis id="B91CEA8C101DFFF267F74C34FBEDF8AE" box="[960,1074,1833,1855]" italics="true" pageId="17" pageNumber="152">C. ecstasis</emphasis>
|
||
</taxonomicName>
|
||
were present at each of the eight SLOPE stations. The two colonies of
|
||
<taxonomicName id="4C684D1D101DFFF2609E4C5AFAFBF8CC" baseAuthorityName="Maplestone" baseAuthorityYear="1909" box="[1193,1316,1863,1885]" class="Gymnolaemata" family="Conescharellinidae" genus="Conescharellina" kingdom="Animalia" order="Cheilostomatida" pageId="17" pageNumber="152" phylum="Bryozoa" rank="species" species="biarmata">
|
||
<emphasis id="B91CEA8C101DFFF2609E4C5AFAFBF8CC" box="[1193,1316,1863,1885]" italics="true" pageId="17" pageNumber="152">C. biarmata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22F57F7101DFFF2611D4C5AFA77F8CC" box="[1322,1448,1863,1885]" pageId="17" pageNumber="152" sensu="stricto">sensu stricto</taxonomicNameLabel>
|
||
from stn SLOPE-19 were easily distinguished by their much smaller dimensions and orientation of avicularia. All records of
|
||
<taxonomicName id="4C684D1D101EFFF164BC4BE0FF22FE82" authorityName="Bock & Cook" authorityYear="2004" box="[139,253,253,275]" class="Gymnolaemata" family="Conescharellinidae" genus="Conescharellina" kingdom="Animalia" order="Cheilostomatida" pageId="18" pageNumber="153" phylum="Bryozoa" rank="species" species="ecstasis">
|
||
<emphasis id="B91CEA8C101EFFF164BC4BE0FF22FE82" box="[139,253,253,275]" italics="true" pageId="18" pageNumber="153">C. ecstasis</emphasis>
|
||
</taxonomicName>
|
||
are from deep water. The SLOPE stations range from south-eastern
|
||
<collectingRegion id="49ACF87C101EFFF165614A07FDCDFEA1" box="[342,530,282,304]" country="Australia" name="New South Wales" pageId="18" pageNumber="153">New South Wales</collectingRegion>
|
||
, to eastern
|
||
<collectingRegion id="49ACF87C101EFFF166BB4A07FD02FEA1" box="[652,733,282,304]" country="Australia" name="Victoria" pageId="18" pageNumber="153">Victoria</collectingRegion>
|
||
and
|
||
<collectingRegion id="49ACF87C101EFFF164BC4A25FF30FEDF" box="[139,239,312,334]" country="Australia" name="Tasmania" pageId="18" pageNumber="153">Tasmania</collectingRegion>
|
||
. The bathymetric range of records is from
|
||
<quantity id="4C909B7B101EFFF166994A25FD2FFEDF" box="[686,752,312,334]" metricMagnitude="2" metricUnit="m" metricValue="4.0" pageId="18" pageNumber="153" unit="m" value="400.0">400 m</quantity>
|
||
to
|
||
<quantity id="4C909B7B101EFFF164BC4A48FF03FEFA" box="[139,220,341,363]" metricMagnitude="3" metricUnit="m" metricValue="1.0959999999999999" pageId="18" pageNumber="153" unit="m" value="1096.0">1096 m</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |