206 lines
27 KiB
XML
206 lines
27 KiB
XML
<document id="8339433C4D2844F9677684F6720A66BD" ID-CLB-Dataset="102845" ID-DOI="10.11646/zootaxa.5168.2.3" ID-GBIF-Dataset="05470854-e218-46f4-8cdd-4dadfbc02406" ID-ISSN="1175-5326" ID-Zenodo-Dep="6877163" ID-ZooBank="EAC9B7FB-6339-4690-940F-87201679D4A5" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1658420292956" checkinUser="plazi" docAuthor="Lapointe, Abby & Watling, Les" docDate="2022" docId="8032D56EAC44FFE512C5D4B8C018FE1A" docLanguage="en" docName="zootaxa.5168.2.3.pdf" docOrigin="Zootaxa 5168 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Keratoisis ramosa Lapointe & Watling 2022, new species" docType="treatment" docVersion="6" lastPageNumber="148" masterDocId="7C0BAD16AC4DFFEE1252D42FC53CFFB7" masterDocTitle="Towards a revision of the bamboo corals (Octocorallia): Part 5, new genera and species of Keratoisididae from the Tasmanian deep sea" masterLastPageNumber="157" masterPageNumber="137" pageNumber="146" updateTime="1699361499239" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="5E826C8980716EF0DE5886A6C71997F0">Towards a revision of the bamboo corals (Octocorallia): Part 5, new genera and species of Keratoisididae from the Tasmanian deep sea</mods:title>
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<mods:namePart id="A68B75BE7EC728FD625F57CC21A243ED">Lapointe, Abby</mods:namePart>
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<mods:namePart id="5BF8FBA90D39BB080BD3EF6AFC976413">Watling, Les</mods:namePart>
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<mods:title id="DC430C2505B595E48885E3406B7D90A1">Zootaxa</mods:title>
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<mods:part id="E0E22986AA6EAEFBEE0AC77AD547DB9B">
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<mods:date id="FC949D3B63AA86BF63908B4119AD8B46">2022</mods:date>
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<mods:number id="93408043108F164B3417E3D21E5D15D6">2022-07-21</mods:number>
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<mods:number id="B4124BD974B78257950020121F78EFAA">5168</mods:number>
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<treatment id="8032D56EAC44FFE512C5D4B8C018FE1A" ID-DOI="http://doi.org/10.5281/zenodo.6877113" ID-GBIF-Taxon="197841284" ID-Zenodo-Dep="6877113" LSID="urn:lsid:plazi:treatment:8032D56EAC44FFE512C5D4B8C018FE1A" httpUri="http://treatment.plazi.org/id/8032D56EAC44FFE512C5D4B8C018FE1A" lastPageId="11" lastPageNumber="148" pageId="9" pageNumber="146">
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<subSubSection id="408137F3AC44FFE712C5D4B8C734FF06" box="[151,520,151,177]" pageId="9" pageNumber="146" type="nomenclature">
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<paragraph id="08246478AC44FFE712C5D4B8C734FF06" blockId="9.[151,520,151,213]" box="[151,520,151,177]" pageId="9" pageNumber="146">
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<heading id="536CD314AC44FFE712C5D4B8C734FF06" bold="true" box="[151,520,151,177]" fontSize="11" level="1" pageId="9" pageNumber="146" reason="1">
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<emphasis id="3AEFB86AAC44FFE712C5D4B8C734FF06" bold="true" box="[151,520,151,177]" pageId="9" pageNumber="146">
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<taxonomicName id="CF9B1FFBAC44FFE712C5D4B8C44DFF06" authority="Lapointe & Watling, 2022" authorityName="Lapointe & Watling" authorityYear="2022" box="[151,369,151,177]" class="Anthozoa" family="Isididae" genus="Keratoisis" kingdom="Animalia" order="Alcyonacea" pageId="9" pageNumber="146" phylum="Cnidaria" rank="species" species="ramosa" status="sp. nov.">
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<emphasis id="3AEFB86AAC44FFE712C5D4B8C44DFF06" bold="true" box="[151,369,151,177]" italics="true" pageId="9" pageNumber="146">Keratoisis ramosa</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="21DC0511AC44FFE7132AD4B8C734FF06" box="[376,520,151,177]" pageId="9" pageNumber="146" rank="species">new species</taxonomicNameLabel>
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</emphasis>
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</paragraph>
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<subSubSection id="408137F3AC44FFE712C5D494C416FF62" box="[151,298,187,213]" pageId="9" pageNumber="146" type="description">
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<paragraph id="08246478AC44FFE712C5D494C416FF62" blockId="9.[151,520,151,213]" box="[151,298,187,213]" pageId="9" pageNumber="146">
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<figureCitation id="90A078FDAC44FFE712C5D494C43EFF62" box="[151,258,187,213]" captionStart="FIGURE 9" captionStartId="9.[151,250,1395,1419]" captionTargetBox="[177,1411,489,1372]" captionTargetId="figure-117@9.[177,1411,489,1372]" captionTargetPageId="9" captionText="FIGURE 9. Keratoisis ramosa n. sp., holotype, K3847, A, all collected and preserved colony pieces, B, in situ view of colony being collected, C, D, views of individual polyps." figureDoi="http://doi.org/10.5281/zenodo.6877191" httpUri="https://zenodo.org/record/6877191/files/figure.png" pageId="9" pageNumber="146">Figures 9</figureCitation>
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,
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<figureCitation id="90A078FDAC44FFE7135CD494C416FF62" box="[270,298,187,213]" captionStart="FIGURE 10" captionStartId="10.[151,250,1674,1698]" captionTargetBox="[164,1423,181,1650]" captionTargetId="figure-25@10.[164,1423,181,1650]" captionTargetPageId="10" captionText="FIGURE 10. Keratoisis ramosa n. sp., holotype, K3847, sclerites from, A, polyp body, B, coenenchyme, C, tentacles, and D, pharynx." figureDoi="http://doi.org/10.5281/zenodo.6877193" httpUri="https://zenodo.org/record/6877193/files/figure.png" pageId="9" pageNumber="146">10</figureCitation>
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</paragraph>
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<subSubSection id="408137F3AC44FFE712C5D52CC12BFEF5" pageId="9" pageNumber="146" type="materials_examined">
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<paragraph id="08246478AC44FFE712C5D52CC12BFEF5" blockId="9.[151,1437,259,465]" pageId="9" pageNumber="146">
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<emphasis id="3AEFB86AAC44FFE712C5D52CC4BEFEAA" bold="true" box="[151,386,259,285]" pageId="9" pageNumber="146">Material Examined</emphasis>
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.
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<materialsCitation id="B8F36E25AC44FFE713C1D52CC12BFEF5" ID-GBIF-Occurrence="3864837303" collectingDate="2009-01-10" collectionCode="TMAG" county="The Finger" elevation="2898" latitude="-45.2958" location="Tasmanian Seamounts" longLatPrecision="6" longitude="146.1144" municipality="Fracture Zone" pageId="9" pageNumber="146" specimenCode="K3847" specimenCount="1" stateProvince="Tasman" typeStatus="holotype">
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<typeStatus id="D720DADAAC44FFE713C1D52CC73CFEAA" box="[403,512,259,285]" pageId="9" pageNumber="146" type="holotype">Holotype</typeStatus>
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:
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<collectingCounty id="E1451CF4AC44FFE7105ED52CC7B0FEAA" box="[524,652,259,285]" pageId="9" pageNumber="146">The Finger</collectingCounty>
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,
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<collectingRegion id="CA5FAA9AAC44FFE710CBD52BC7CCFEA9" box="[665,752,260,286]" country="New Zealand" name="Tasman" pageId="9" pageNumber="146">Tasman</collectingRegion>
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<collectingMunicipality id="E840FE02AC44FFE710A8D52BC6A1FEA9" box="[762,925,260,286]" pageId="9" pageNumber="146">Fracture Zone</collectingMunicipality>
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,
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<location id="0D4432A3AC44FFE711F8D52CC197FEAA" LSID="urn:lsid:plazi:treatment:8032D56EAC44FFE512C5D4B8C018FE1A:0D4432A3AC44FFE711F8D52CC197FEAA" box="[938,1195,259,285]" county="The Finger" latitude="-45.2958" longLatPrecision="6" longitude="146.1144" municipality="Fracture Zone" name="Tasmanian Seamounts" pageId="9" pageNumber="146" stateProvince="Tasman">Tasmanian Seamounts</location>
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,
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<collectionCode id="6E8AFCBDAC44FFE716EAD52CC036FEAA" box="[1208,1290,259,285]" country="Australia" httpUri="http://grbio.org/cool/88vw-h26m" name="Tasmanian Museum and Art Gallery" pageId="9" pageNumber="146">TMAG</collectionCode>
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<specimenCode id="583DCC03AC44FFE71746D52CC05FFEAA" box="[1300,1379,259,285]" collectionCode="TMAG" country="Australia" httpUri="http://grbio.org/cool/88vw-h26m" name="Tasmanian Museum and Art Gallery" pageId="9" pageNumber="146">K3847</specimenCode>
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, collected on
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<date id="7C2542B8AC44FFE71356D508C4FCFEF6" box="[260,448,295,322]" pageId="9" pageNumber="146" value="2009-01-10">
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<collectingDate id="6C61BB50AC44FFE71356D508C4FCFEF6" box="[260,448,295,322]" pageId="9" pageNumber="146" value="2009-01-10">10 January 2009</collectingDate>
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</date>
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,
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<geoCoordinate id="6DAF02BFAC44FFE71399D508C70FFEF5" box="[459,563,295,322]" degrees="45.2958" direction="south" orientation="latitude" pageId="9" pageNumber="146" precision="5" value="-45.2958">-45.2958</geoCoordinate>
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,
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<geoCoordinate id="6DAF02BFAC44FFE7106FD508C794FEF6" box="[573,680,295,321]" degrees="146.1144" direction="east" orientation="longitude" pageId="9" pageNumber="146" precision="5" value="146.1144">146.1144</geoCoordinate>
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,
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<quantity id="CF63C99DAC44FFE710E1D508C636FEF5" box="[691,778,295,322]" metricMagnitude="3" metricUnit="m" metricValue="2.898" pageId="9" pageNumber="146" unit="m" value="2898.0">
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<elevation id="83B6834BAC44FFE710E1D508C636FEF5" box="[691,778,295,322]" metricMagnitude="3" metricUnit="m" metricValue="2.898" pageId="9" pageNumber="146" unit="m" value="2898.0">2898 m</elevation>
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</quantity>
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, 1.877° C bottom temp.
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="408137F3AC44FFE71295D564C6D9FE66" pageId="9" pageNumber="146" type="diagnosis">
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<paragraph id="08246478AC44FFE71295D564C6D9FE66" blockId="9.[151,1437,259,465]" pageId="9" pageNumber="146">
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<emphasis id="3AEFB86AAC44FFE71295D564C406FED2" bold="true" box="[199,314,331,357]" pageId="9" pageNumber="146">Diagnosis</emphasis>
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. Colony bushy and with multiple thin branches. Colony branches at the internodes, occasionally in a tripartite manner. Sclerites in the polyp body and coenenchyme are needles and rods, with a slight constriction, usually midway along the length, although the location may vary. Pharyngeal sclerites are toothed rods, significantly longer than wide, with several jagged calcium carbonate crystal extensions.
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</paragraph>
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</subSubSection>
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<caption id="5CE434F0AC44FFE712C5D15CC7B3FA18" ID-DOI="http://doi.org/10.5281/zenodo.6877191" ID-Zenodo-Dep="6877191" httpUri="https://zenodo.org/record/6877191/files/figure.png" pageId="9" pageNumber="146" startId="9.[151,250,1395,1419]" targetBox="[177,1411,489,1372]" targetPageId="9">
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<paragraph id="08246478AC44FFE712C5D15CC7B3FA18" blockId="9.[151,1436,1395,1456]" pageId="9" pageNumber="146">
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<emphasis id="3AEFB86AAC44FFE712C5D15CC42FFA3C" bold="true" box="[151,275,1395,1419]" pageId="9" pageNumber="146">FIGURE 9.</emphasis>
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<taxonomicName id="CF9B1FFBAC44FFE71348D15BC4E8FA3C" authority="Lapointe & Watling, 2022" authorityName="Lapointe & Watling" authorityYear="2022" box="[282,468,1396,1419]" class="Anthozoa" family="Isididae" genus="Keratoisis" kingdom="Animalia" order="Alcyonacea" pageId="9" pageNumber="146" phylum="Cnidaria" rank="species" species="ramosa" status="sp. nov.">
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<emphasis id="3AEFB86AAC44FFE71348D15BC4E8FA3C" box="[282,468,1396,1419]" italics="true" pageId="9" pageNumber="146">Keratoisis ramosa</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="21DC0511AC44FFE71389D15BC72FFA3C" box="[475,531,1396,1419]" pageId="9" pageNumber="146" rank="species">n. sp.</taxonomicNameLabel>
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, holotype, K3847, A, all collected and preserved colony pieces, B, in situ view of colony being collected, C, D, views of individual polyps.
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</paragraph>
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</caption>
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<subSubSection id="408137F3AC44FFE41295D1F2C053F851" lastPageId="10" lastPageNumber="147" pageId="9" pageNumber="146" type="description">
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<paragraph id="08246478AC44FFE71295D1F2C063F9D3" blockId="9.[151,1437,1501,2032]" pageId="9" pageNumber="146">
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<emphasis id="3AEFB86AAC44FFE71295D1F2C46DFA40" bold="true" box="[199,337,1501,1527]" pageId="9" pageNumber="146">Description</emphasis>
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. Colony is bushy in appearance with branching originating at the internodes (
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<figureCitation id="90A078FDAC44FFE716FBD1F1C01CFA4F" box="[1193,1312,1502,1528]" captionStart="FIGURE 9" captionStartId="9.[151,250,1395,1419]" captionTargetBox="[177,1411,489,1372]" captionTargetId="figure-117@9.[177,1411,489,1372]" captionTargetPageId="9" captionText="FIGURE 9. Keratoisis ramosa n. sp., holotype, K3847, A, all collected and preserved colony pieces, B, in situ view of colony being collected, C, D, views of individual polyps." figureDoi="http://doi.org/10.5281/zenodo.6877191" httpUri="https://zenodo.org/record/6877191/files/figure.png" pageId="9" pageNumber="146">Fig. 9A, B</figureCitation>
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). Branches occasionally originating at a tripartite junction. The axis ranges from
|
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<quantity id="CF63C99DAC44FFE711F2D22DC6DDF9AB" box="[928,993,1538,1564]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="9" pageNumber="146" unit="mm" value="7.0">7 mm</quantity>
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in diameter at the base of the colony to
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<quantity id="CF63C99DAC44FFE712C5D209C5E5F9F7" box="[151,217,1574,1600]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="9" pageNumber="146" unit="mm" value="1.0">1 mm</quantity>
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along the distal branches. The axis is solid in the larger branches, with a pin-size hollow core in the thinner, distal branches. Secondary calcification occurs over several of the nodes, especially at the base of the colony.
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</paragraph>
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<paragraph id="08246478AC44FFE71295D241C780F81F" blockId="9.[151,1437,1501,2032]" pageId="9" pageNumber="146">
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The distance between nodes is variable, ranging from
|
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<quantity id="CF63C99DAC44FFE71175D241C686F93F" box="[807,954,1646,1673]" metricMagnitude="-2" metricUnit="m" metricValue="3.25" metricValueMax="5.0" metricValueMin="1.5" pageId="9" pageNumber="146" unit="mm" value="32.5" valueMax="50.0" valueMin="15.0">15 to 50 mm</quantity>
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. Polyps are located on all sides of the axis, with large spacing among polyps. Polyps are tall, columnar, approximately
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<quantity id="CF63C99DAC44FFE711BFD2BDC113F91B" box="[1005,1071,1682,1709]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="9" pageNumber="146" unit="mm" value="5.0">5 mm</quantity>
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in length (
|
||
<figureCitation id="90A078FDAC44FFE716F9D2BDC01BF91B" box="[1195,1319,1682,1708]" captionStart="FIGURE 9" captionStartId="9.[151,250,1395,1419]" captionTargetBox="[177,1411,489,1372]" captionTargetId="figure-117@9.[177,1411,489,1372]" captionTargetPageId="9" captionText="FIGURE 9. Keratoisis ramosa n. sp., holotype, K3847, A, all collected and preserved colony pieces, B, in situ view of colony being collected, C, D, views of individual polyps." figureDoi="http://doi.org/10.5281/zenodo.6877191" httpUri="https://zenodo.org/record/6877191/files/figure.png" pageId="9" pageNumber="146">Fig. 9C, D</figureCitation>
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||
). Sclerites in the polyp body are rods, pointed rods, and needles, ranging in length from approximately 0.35 to 3.0 mm (
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<figureCitation id="90A078FDAC44FFE7173DD299C5F7F943" captionStart="FIGURE 10" captionStartId="10.[151,250,1674,1698]" captionTargetBox="[164,1423,181,1650]" captionTargetId="figure-25@10.[164,1423,181,1650]" captionTargetPageId="10" captionText="FIGURE 10. Keratoisis ramosa n. sp., holotype, K3847, sclerites from, A, polyp body, B, coenenchyme, C, tentacles, and D, pharynx." figureDoi="http://doi.org/10.5281/zenodo.6877193" httpUri="https://zenodo.org/record/6877193/files/figure.png" pageId="9" pageNumber="146">Fig. 10A</figureCitation>
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). Sclerites are arranged obliquely and horizontally at the base of the polyp, but longitudinally along one side of the polyp and surrounding the tentacles (
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<figureCitation id="90A078FDAC44FFE7100BD2D1C7EEF8AF" box="[601,722,1790,1816]" captionStart="FIGURE 9" captionStartId="9.[151,250,1395,1419]" captionTargetBox="[177,1411,489,1372]" captionTargetId="figure-117@9.[177,1411,489,1372]" captionTargetPageId="9" captionText="FIGURE 9. Keratoisis ramosa n. sp., holotype, K3847, A, all collected and preserved colony pieces, B, in situ view of colony being collected, C, D, views of individual polyps." figureDoi="http://doi.org/10.5281/zenodo.6877191" httpUri="https://zenodo.org/record/6877191/files/figure.png" pageId="9" pageNumber="146">Fig. 9C, D</figureCitation>
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). Sclerites have a slight constriction that usually occurs midway, but may be located anywhere along the length of the sclerite (
|
||
<figureCitation id="90A078FDAC44FFE71169D30DC69FF88B" box="[827,931,1826,1852]" captionStart="FIGURE 10" captionStartId="10.[151,250,1674,1698]" captionTargetBox="[164,1423,181,1650]" captionTargetId="figure-25@10.[164,1423,181,1650]" captionTargetPageId="10" captionText="FIGURE 10. Keratoisis ramosa n. sp., holotype, K3847, sclerites from, A, polyp body, B, coenenchyme, C, tentacles, and D, pharynx." figureDoi="http://doi.org/10.5281/zenodo.6877193" httpUri="https://zenodo.org/record/6877193/files/figure.png" pageId="9" pageNumber="146">Fig. 10A</figureCitation>
|
||
). Rods and needles have longitudinal grooves and numerous tubercles on the ends. Scales are not present. Septal sclerites consist of eight individual or coupled protruding pointed rods, and may flare outward slightly when tentacles are contracted. When contracted, tentacles fold slightly inward with tips touching (
|
||
<figureCitation id="90A078FDAC44FFE71007D3A1C793F81F" box="[597,687,1934,1960]" captionStart="FIGURE 9" captionStartId="9.[151,250,1395,1419]" captionTargetBox="[177,1411,489,1372]" captionTargetId="figure-117@9.[177,1411,489,1372]" captionTargetPageId="9" captionText="FIGURE 9. Keratoisis ramosa n. sp., holotype, K3847, A, all collected and preserved colony pieces, B, in situ view of colony being collected, C, D, views of individual polyps." figureDoi="http://doi.org/10.5281/zenodo.6877191" httpUri="https://zenodo.org/record/6877191/files/figure.png" pageId="9" pageNumber="146">Fig. 9D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="08246478AC44FFE71295D39DC079F847" blockId="9.[151,1437,1501,2032]" pageId="9" pageNumber="146">
|
||
Sclerites are arranged mostly longitudinally throughout the coenenchyme, with some arranged obliquely, similar in size to the sclerites in the polyp body, but with a tendency to be more pointed and slender (
|
||
<figureCitation id="90A078FDAC44FFE71683D3F9C004F847" box="[1233,1336,2006,2032]" captionStart="FIGURE 10" captionStartId="10.[151,250,1674,1698]" captionTargetBox="[164,1423,181,1650]" captionTargetId="figure-25@10.[164,1423,181,1650]" captionTargetPageId="10" captionText="FIGURE 10. Keratoisis ramosa n. sp., holotype, K3847, sclerites from, A, polyp body, B, coenenchyme, C, tentacles, and D, pharynx." figureDoi="http://doi.org/10.5281/zenodo.6877193" httpUri="https://zenodo.org/record/6877193/files/figure.png" pageId="9" pageNumber="146">Fig. 10B</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="5CE434F0AC47FFE412C5D2A5C5CEF971" ID-DOI="http://doi.org/10.5281/zenodo.6877193" ID-Zenodo-Dep="6877193" httpUri="https://zenodo.org/record/6877193/files/figure.png" pageId="10" pageNumber="147" startId="10.[151,250,1674,1698]" targetBox="[164,1423,181,1650]" targetPageId="10">
|
||
<paragraph id="08246478AC47FFE412C5D2A5C5CEF971" blockId="10.[151,1436,1674,1734]" pageId="10" pageNumber="147">
|
||
<emphasis id="3AEFB86AAC47FFE412C5D2A5C41CF915" bold="true" box="[151,288,1674,1698]" pageId="10" pageNumber="147">FIGURE 10.</emphasis>
|
||
<taxonomicName id="CF9B1FFBAC47FFE41375D2A4C4DFF915" authority="Lapointe & Watling, 2022" authorityName="Lapointe & Watling" authorityYear="2022" box="[295,483,1675,1698]" class="Anthozoa" family="Isididae" genus="Keratoisis" kingdom="Animalia" order="Alcyonacea" pageId="10" pageNumber="147" phylum="Cnidaria" rank="species" species="ramosa" status="sp. nov.">
|
||
<emphasis id="3AEFB86AAC47FFE41375D2A4C4DFF915" box="[295,483,1675,1698]" italics="true" pageId="10" pageNumber="147">Keratoisis ramosa</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="21DC0511AC47FFE413B8D2A5C71FF916" box="[490,547,1674,1697]" pageId="10" pageNumber="147" rank="species">n. sp.</taxonomicNameLabel>
|
||
, holotype, K3847, sclerites from, A, polyp body, B, coenenchyme, C, tentacles, and D, pharynx.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="08246478AC47FFE41295D2DBC783F8E1" blockId="10.[151,1436,1780,2023]" pageId="10" pageNumber="147">
|
||
Tentacular sclerites are rods and flat rods, ranging from approximately
|
||
<quantity id="CF63C99DAC47FFE411BCD2DBC1A0F8B8" box="[1006,1180,1780,1807]" metricMagnitude="-4" metricUnit="m" metricValue="3.8999999999999995" metricValueMax="7.0" metricValueMin="0.8" pageId="10" pageNumber="147" unit="mm" value="0.38999999999999996" valueMax="0.7" valueMin="0.08">0.08 to 0.7 mm</quantity>
|
||
(
|
||
<figureCitation id="90A078FDAC47FFE416FED2DBC028F8B9" box="[1196,1300,1780,1806]" captionStart="FIGURE 10" captionStartId="10.[151,250,1674,1698]" captionTargetBox="[164,1423,181,1650]" captionTargetId="figure-25@10.[164,1423,181,1650]" captionTargetPageId="10" captionText="FIGURE 10. Keratoisis ramosa n. sp., holotype, K3847, sclerites from, A, polyp body, B, coenenchyme, C, tentacles, and D, pharynx." figureDoi="http://doi.org/10.5281/zenodo.6877193" httpUri="https://zenodo.org/record/6877193/files/figure.png" pageId="10" pageNumber="147">Fig. 10C</figureCitation>
|
||
). The larger rods are arranged longitudinally along the aboral side of the tentacles, while the smaller rods are arranged horizontally from the tentacle base and into the pinnules.
|
||
</paragraph>
|
||
<paragraph id="08246478AC47FFE41295D34FC053F851" blockId="10.[151,1436,1780,2023]" pageId="10" pageNumber="147">
|
||
Sclerites of the pharynx are irregular toothed rods, with a heavily textured surface composed of grooves and protuberances. Pharyngeal sclerites are significantly longer than they are wide and range in length from approximately
|
||
<quantity id="CF63C99DAC47FFE412BED387C496F874" box="[236,426,1960,1987]" metricMagnitude="-5" metricUnit="m" metricValue="8.0" metricValueMax="9.0" metricValueMin="7" pageId="10" pageNumber="147" unit="mm" value="0.08" valueMax="0.09" valueMin="0.07">0.07 to 0.09 mm</quantity>
|
||
(
|
||
<figureCitation id="90A078FDAC47FFE413E8D387C719F875" box="[442,549,1960,1986]" captionStart="FIGURE 10" captionStartId="10.[151,250,1674,1698]" captionTargetBox="[164,1423,181,1650]" captionTargetId="figure-25@10.[164,1423,181,1650]" captionTargetPageId="10" captionText="FIGURE 10. Keratoisis ramosa n. sp., holotype, K3847, sclerites from, A, polyp body, B, coenenchyme, C, tentacles, and D, pharynx." figureDoi="http://doi.org/10.5281/zenodo.6877193" httpUri="https://zenodo.org/record/6877193/files/figure.png" pageId="10" pageNumber="147">Fig. 10D</figureCitation>
|
||
). Two pharyngeal sclerites are frequently fused together. Lateral teeth may be gently rounded or triangular. Many sharp calcium carbonate crystal extensions protrude from the sclerite teeth.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="408137F3AC46FFE51295D4B8C720FF62" pageId="11" pageNumber="148" type="etymology">
|
||
<paragraph id="08246478AC46FFE51295D4B8C720FF62" blockId="11.[151,1437,151,429]" pageId="11" pageNumber="148">
|
||
<emphasis id="3AEFB86AAC46FFE51295D4B8C474FF06" bold="true" box="[199,328,151,177]" pageId="11" pageNumber="148">Etymology</emphasis>
|
||
. The species name is based on the Latin adjective
|
||
<emphasis id="3AEFB86AAC46FFE5112DD4B8C6E4FF07" box="[895,984,151,176]" italics="true" pageId="11" pageNumber="148">ramosis</emphasis>
|
||
, = branchy, a reference to the many thin branches that comprise the colony.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="408137F3AC46FFE51295D4F0C018FE1A" pageId="11" pageNumber="148" type="discussion">
|
||
<paragraph id="08246478AC46FFE51295D4F0C70AFEF6" blockId="11.[151,1437,151,429]" pageId="11" pageNumber="148">
|
||
<emphasis id="3AEFB86AAC46FFE51295D4F0C408FF4E" bold="true" box="[199,308,223,249]" pageId="11" pageNumber="148">Remarks</emphasis>
|
||
. The shape of the sclerites in the polyp body, coenenchyme, and pharynx of
|
||
<taxonomicName id="CF9B1FFBAC46FFE516F4D4F0C020FF4F" authorityName="Lapointe & Watling" authorityYear="2022" box="[1190,1308,223,248]" class="Anthozoa" family="Isididae" genus="Keratoisis" kingdom="Animalia" order="Alcyonacea" pageId="11" pageNumber="148" phylum="Cnidaria" rank="species" species="ramosa">
|
||
<emphasis id="3AEFB86AAC46FFE516F4D4F0C020FF4F" box="[1190,1308,223,248]" italics="true" pageId="11" pageNumber="148">K. ramosa</emphasis>
|
||
</taxonomicName>
|
||
are unique within the genus. Rods and needles in the polyp body and coenenchyme have a distinctive constriction, usually midway along the lengthy of the sclerite.
|
||
</paragraph>
|
||
<paragraph id="08246478AC46FFE51295D564C484FE3E" blockId="11.[151,1437,151,429]" pageId="11" pageNumber="148">
|
||
The conspicuous extensions of calcium carbonate on the pharyngeal sclerites has not been observed in any other species of
|
||
<taxonomicName id="CF9B1FFBAC46FFE5135FD540C488FE3E" authorityName="Gray" authorityYear="1870" box="[269,436,367,393]" class="Anthozoa" family="Keratoisididae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Alcyonacea" pageId="11" pageNumber="148" phylum="Cnidaria" rank="family">Keratoisididae</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="08246478AC46FFE51295D5BCC018FE1A" blockId="11.[151,1437,151,429]" box="[199,1316,402,429]" pageId="11" pageNumber="148">
|
||
The mtMutS sequence of this species differs from that of
|
||
<taxonomicName id="CF9B1FFBAC46FFE5111ED5BCC6EDFE1A" authorityName="Lapointe & Watling" authorityYear="2022" box="[844,977,403,429]" class="Anthozoa" family="Isididae" genus="Keratoisis" kingdom="Animalia" order="Alcyonacea" pageId="11" pageNumber="148" phylum="Cnidaria" rank="species" species="fruticosa">
|
||
<emphasis id="3AEFB86AAC46FFE5111ED5BCC6EDFE1A" box="[844,977,403,429]" italics="true" pageId="11" pageNumber="148">K. fruticosa</emphasis>
|
||
</taxonomicName>
|
||
only at the 5’ end of the gene.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |