174 lines
22 KiB
XML
174 lines
22 KiB
XML
<document id="214BC052C8C0CE12236FE4C89EC270B2" ID-DOI="10.11646/zootaxa.4747.2.1" ID-GBIF-Dataset="55ab330e-0468-42ed-aeb0-7850751cf989" ID-ISSN="1175-5326" ID-Zenodo-Dep="3694740" ID-ZooBank="6AA8F5DC-8D70-42B0-B016-6F9C4211C471" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1583220371855" checkinUser="plazi" docAuthor="Dick, Matthew H., Ngai, Nguyen Danh & Doan, Hung Dinh" docDate="2020" docId="CD3D2E24CC44FFFBB191F988FA5C1ED0" docLanguage="en" docName="zootaxa.4747.2.1.pdf" docOrigin="Zootaxa 4747 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Hippothoa Lamouroux 1821" docType="treatment" docVersion="7" lastPageNumber="214" masterDocId="3104565CCC4FFFF6B106FFB1FFC61C7B" masterDocTitle="Taxonomy and diversity of coelobite bryozoans from drift coral cobbles on Co To Island, northern Vietnam" masterLastPageNumber="252" masterPageNumber="201" pageNumber="212" updateTime="1698724047848" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:titleInfo id="83D466D5C34FC94458CE0F0EC9049CF6">
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<mods:title id="196E68F9100EE01E8F3FC68C13454CDB">Taxonomy and diversity of coelobite bryozoans from drift coral cobbles on Co To Island, northern Vietnam</mods:title>
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<mods:namePart id="73A1A7293979FE1030B22179FC72BA34">Dick, Matthew H.</mods:namePart>
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<mods:namePart id="CA9D2F98A907F2D4442A5F6E784EB683">Ngai, Nguyen Danh</mods:namePart>
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<mods:namePart id="E7FF3D48D362EB1BE1C1DC05DEADEB35">Doan, Hung Dinh</mods:namePart>
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<mods:title id="2DE7A552369AB3B095D524467E0212B3">Zootaxa</mods:title>
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<mods:part id="2403C9C26F29C4BBC53BFC0A13A7816E">
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<mods:date id="8E5658D74ACC53D034938A2D71F86DD4">2020</mods:date>
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<mods:number id="74DC8F898324C7ECF39757681A003BF2">2020-03-03</mods:number>
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<mods:number id="0D97BA128C3AD71EF8A5B4B010B961E4">4747</mods:number>
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<treatment id="CD3D2E24CC44FFFBB191F988FA5C1ED0" ID-DOI="http://doi.org/10.5281/zenodo.3703660" ID-GBIF-Taxon="162381146" ID-Zenodo-Dep="3703660" LSID="urn:lsid:plazi:treatment:CD3D2E24CC44FFFBB191F988FA5C1ED0" httpUri="http://treatment.plazi.org/id/CD3D2E24CC44FFFBB191F988FA5C1ED0" lastPageId="13" lastPageNumber="214" pageId="11" pageNumber="212">
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<subSubSection id="0D8ECCB9CC44FFFDB191F988FE851A28" box="[151,323,1593,1620]" pageId="11" pageNumber="212" type="nomenclature">
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<paragraph id="452B9F32CC44FFFDB191F988FE851A28" blockId="11.[151,323,1593,1655]" box="[151,323,1593,1620]" pageId="11" pageNumber="212">
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<heading id="1E63285ECC44FFFDB191F988FE851A28" bold="true" box="[151,323,1593,1620]" fontSize="11" level="1" pageId="11" pageNumber="212" reason="1">
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<emphasis id="77E04320CC44FFFDB191F988FE851A28" bold="true" box="[151,323,1593,1620]" pageId="11" pageNumber="212">
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<taxonomicName id="8294E4B1CC44FFFDB191F988FEDE1A2F" ID-CoL="84P5J" authorityName="Lamouroux" authorityYear="1821" box="[151,280,1593,1620]" class="Gymnolaemata" family="Hippothoidae" genus="Hippothoa" kingdom="Animalia" order="Cheilostomatida" pageId="11" pageNumber="212" phylum="Bryozoa" rank="genus">
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<emphasis id="77E04320CC44FFFDB191F988FEDE1A2F" bold="true" box="[151,280,1593,1620]" italics="true" pageId="11" pageNumber="212">Hippothoa</emphasis>
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</taxonomicName>
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sp.
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="0D8ECCB9CC44FFFDB191F9ECFEDB1A0C" box="[151,285,1628,1655]" pageId="11" pageNumber="212" type="description">
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<paragraph id="452B9F32CC44FFFDB191F9ECFEDB1A0C" blockId="11.[151,323,1593,1655]" box="[151,285,1628,1655]" pageId="11" pageNumber="212">
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(
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<figureCitation id="DDAF83B7CC44FFFDB1A6F9ECFF261A0C" box="[160,224,1628,1655]" captionStart="FIGURE 5" captionStartId="12.[151,250,1687,1712]" captionTargetBox="[151,1436,345,1663]" captionTargetId="figure@12.[151,1436,345,1663]" captionTargetPageId="12" captionText="FIGURE 5. A–C. Smittipora harmeriana (Canu & Bassler, 1929). A. Colony, VNMN-0223. B. Autozooids and interzooidal avicularia, with arrowhead indicating vestigial ooecium; VNMN-0223. C. Ancestrula (asterisk) and periancestrular zooids, along with Plesiocleidochasma porcellaniforme, VNMN-0256. D–F. Hippothoa sp. D. Parts of uniserial colony on bivalve shell, VNMN-0219. E. Autozooidal dilatation, showing cruciform branching and one proximolateral zooeciule, VNMN-0219. F. Autozooidal dilatation, showing orifice shape and slight frontal keel, VNMN-0217. Scale bars: A, 1 mm; B–D, 500 µm; E, F, 100 µm." figureDoi="http://doi.org/10.5281/zenodo.3694750" httpUri="https://zenodo.org/record/3694750/files/figure.png" pageId="11" pageNumber="212">Fig. 5</figureCitation>
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D–F)
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</paragraph>
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</subSubSection>
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<subSubSection id="0D8ECCB9CC44FFFDB191F915FF371B7C" pageId="11" pageNumber="212" type="materials_examined">
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<paragraph id="452B9F32CC44FFFDB191F915FF371B7C" blockId="11.[151,1436,1700,2015]" pageId="11" pageNumber="212">
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<emphasis id="77E04320CC44FFFDB191F915FE471AC4" bold="true" box="[151,385,1700,1727]" pageId="11" pageNumber="212">Material examined.</emphasis>
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VNMN-0217 (CT-11; with
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<taxonomicName id="8294E4B1CC44FFFDB3C6F914FCB81AC4" baseAuthorityName="Hincks" baseAuthorityYear="1880" box="[704,894,1701,1727]" class="Gymnolaemata" family="Antroporidae" genus="Antropora" kingdom="Animalia" order="Cheilostomatida" pageId="11" pageNumber="212" phylum="Bryozoa" rank="species" species="minor">
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<emphasis id="77E04320CC44FFFDB3C6F914FCB81AC4" box="[704,894,1701,1727]" italics="true" pageId="11" pageNumber="212">Antropora minor</emphasis>
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</taxonomicName>
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), VNMN-0219 (CT-37; with
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<taxonomicName id="8294E4B1CC44FFFDB5CBF914FA4A1AC4" baseAuthorityName="Hincks" baseAuthorityYear="1880" box="[1229,1420,1701,1727]" class="Gymnolaemata" family="Antroporidae" genus="Antropora" kingdom="Animalia" order="Cheilostomatida" pageId="11" pageNumber="212" phylum="Bryozoa" rank="species" species="minor">
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<emphasis id="77E04320CC44FFFDB5CBF914FA4A1AC4" box="[1229,1420,1701,1727]" italics="true" pageId="11" pageNumber="212">Antropora minor</emphasis>
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</taxonomicName>
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), on SEM stubs. Material was limited, consisting of a single autozooid from one colony and six autozooids from another.
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</paragraph>
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</subSubSection>
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<subSubSection id="0D8ECCB9CC44FFFBB1C1F8A0FD8B1CC8" lastPageId="13" lastPageNumber="214" pageId="11" pageNumber="212" type="description">
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<paragraph id="452B9F32CC44FFFDB1C1F8A0FE7D1B08" blockId="11.[151,1436,1700,2015]" pageId="11" pageNumber="212">
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<emphasis id="77E04320CC44FFFDB1C1F8A0FD8C1B50" bold="true" box="[199,586,1808,1835]" pageId="11" pageNumber="212">Measurements. AzL (dilatation)</emphasis>
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, 0.27–0.30 (0.288 ± 0.012);
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<emphasis id="77E04320CC44FFFDB29AF8A1FC1F1B50" bold="true" box="[924,985,1808,1835]" pageId="11" pageNumber="212">AzW</emphasis>
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, 0.16–0.19 (0.176 ± 0.013) (n = 7, 2).
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<emphasis id="77E04320CC44FFFDB191F885FEFD1B34" bold="true" box="[151,315,1844,1871]" pageId="11" pageNumber="212">Cauda length</emphasis>
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,
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<geoCoordinate id="20A0F9F5CC44FFFDB04AF885FE4D1B34" box="[332,395,1844,1871]" degrees="0.394" direction="north" orientation="latitude" pageId="11" pageNumber="212" precision="55" value="0.394">0.394</geoCoordinate>
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<geoCoordinate id="20A0F9F5CC44FFFDB08DF885FE111B34" box="[395,471,1844,1871]" degrees="0.527" direction="west" orientation="longitude" pageId="11" pageNumber="212" precision="55" value="-0.527">–0.527</geoCoordinate>
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(0.441 ± 0.075) (n = 3, 1).
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<emphasis id="77E04320CC44FFFDB227F885FC901B34" bold="true" box="[801,854,1844,1871]" pageId="11" pageNumber="212">OrL</emphasis>
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,
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<geoCoordinate id="20A0F9F5CC44FFFDB260F885FC601B34" box="[870,934,1844,1871]" degrees="0.059" direction="north" orientation="latitude" pageId="11" pageNumber="212" precision="55" value="0.059">0.059</geoCoordinate>
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<geoCoordinate id="20A0F9F5CC44FFFDB2A0F885FC351B34" box="[934,1011,1844,1871]" degrees="0.071" direction="west" orientation="longitude" pageId="11" pageNumber="212" precision="55" value="-0.071">–0.071</geoCoordinate>
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(0.065 ± 0.008);
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<emphasis id="77E04320CC44FFFDB5C7F885FB391B34" bold="true" box="[1217,1279,1844,1871]" pageId="11" pageNumber="212">OrW</emphasis>
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,
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<geoCoordinate id="20A0F9F5CC44FFFDB416F885FA881B34" box="[1296,1358,1844,1871]" degrees="0.048" direction="north" orientation="latitude" pageId="11" pageNumber="212" precision="55" value="0.048">0.048</geoCoordinate>
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<geoCoordinate id="20A0F9F5CC44FFFDB449F885FA5A1B34" box="[1359,1436,1844,1871]" degrees="0.056" direction="west" orientation="longitude" pageId="11" pageNumber="212" precision="55" value="-0.056">–0.056</geoCoordinate>
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(0.052 ± 0.006) (n = 2, 1).
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</paragraph>
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<paragraph id="452B9F32CC44FFFDB1C1F8CDFDFF1BA4" blockId="11.[151,1436,1700,2015]" pageId="11" pageNumber="212">
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<emphasis id="77E04320CC44FFFDB1C1F8CDFE9F1BEC" bold="true" box="[199,345,1916,1943]" pageId="11" pageNumber="212">Description.</emphasis>
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Colony encrusting, uniserial, branching. Branching pattern cruciform, with zooids giving rise to daughter zooids distally and laterally; daughter zooids arise laterally close to middle of dilatation or between middle and level of proximal edge of orifice.
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</paragraph>
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<paragraph id="452B9F32CC43FFFAB1C1FF28FF1E1D38" blockId="12.[151,1437,152,323]" pageId="12" pageNumber="213">Zooids comprising long cauda expanding to form dilatation; cauda length 1.5–1.8 times length of dilatation. Dilatation highly transversely convex, oval in outline. Frontal wall gymnocystal, with faint transverse striation and slight median keel. Orifice nearly terminal, raised, oriented parallel to frontal plane, longer than broad, with deep, evenly U-shaped sinus flanked by sharp, bracket-like condyles; small pit at base of each condyle; no pit proximal to sinus.</paragraph>
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<caption id="11EBCFBACC43FFFAB191F926FEC01B1F" ID-DOI="http://doi.org/10.5281/zenodo.3694750" ID-Zenodo-Dep="3694750" httpUri="https://zenodo.org/record/3694750/files/figure.png" pageId="12" pageNumber="213" startId="12.[151,250,1687,1712]" targetBox="[151,1436,345,1663]" targetPageId="12">
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<paragraph id="452B9F32CC43FFFAB191F926FEC01B1F" blockId="12.[151,1437,1687,1892]" pageId="12" pageNumber="213">
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<emphasis id="77E04320CC43FFFAB191F926FED31ACB" bold="true" box="[151,277,1687,1712]" pageId="12" pageNumber="213">FIGURE 5.</emphasis>
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A–C.
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<taxonomicName id="8294E4B1CC43FFFAB05CF929FC821ACB" authority="(Canu & Bassler, 1929)" baseAuthorityName="Canu & Bassler" baseAuthorityYear="1929" box="[346,836,1687,1712]" class="Gymnolaemata" family="Onychocellidae" genus="Smittipora" kingdom="Animalia" order="Cheilostomatida" pageId="12" pageNumber="213" phylum="Bryozoa" rank="species" species="harmeriana">
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<emphasis id="77E04320CC43FFFAB05CF929FD821ACB" box="[346,580,1688,1712]" italics="true" pageId="12" pageNumber="213">Smittipora harmeriana</emphasis>
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(
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<bibRefCitation id="2105E2C3CC43FFFAB355F929FCFB1ACB" author="Canu, F. & Bassler, R. S." box="[595,829,1687,1712]" pageId="12" pageNumber="213" pagination="1 - 685" refId="ref28631" refString="Canu, F. & Bassler, R. S. (1929) Bryozoa of the Philippine region. United States National Museum Bulletin, 100, I-XI + 1 - 685." type="journal article" year="1929">Canu & Bassler, 1929</bibRefCitation>
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)
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</taxonomicName>
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. A. Colony, VNMN-0223. B. Autozooids and interzooidal avicularia, with arrowhead indicating vestigial ooecium; VNMN-0223. C. Ancestrula (asterisk) and periancestrular zooids, along with
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<taxonomicName id="8294E4B1CC43FFFAB009F951FD431A83" baseAuthorityName="Soule, Soule & Chaney" baseAuthorityYear="1991" box="[271,645,1760,1784]" class="Gymnolaemata" family="Phidoloporidae" genus="Plesiocleidochasma" kingdom="Animalia" order="Cheilostomatida" pageId="12" pageNumber="213" phylum="Bryozoa" rank="species" species="porcellaniforme">
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<emphasis id="77E04320CC43FFFAB009F951FD431A83" box="[271,645,1760,1784]" italics="true" pageId="12" pageNumber="213">Plesiocleidochasma porcellaniforme</emphasis>
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</taxonomicName>
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, VNMN-0256. D–F.
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<taxonomicName id="8294E4B1CC43FFFAB26EF951FC121A83" authorityName="Lamouroux" authorityYear="1821" box="[872,980,1760,1784]" class="Gymnolaemata" family="Hippothoidae" genus="Hippothoa" kingdom="Animalia" order="Cheilostomatida" pageId="12" pageNumber="213" phylum="Bryozoa" rank="genus">
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<emphasis id="77E04320CC43FFFAB26EF951FC121A83" box="[872,980,1760,1784]" italics="true" pageId="12" pageNumber="213">Hippothoa</emphasis>
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</taxonomicName>
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sp. D. Parts of uniserial colony on bivalve shell, VNMN-0219. E. Autozooidal dilatation, showing cruciform branching and one proximolateral zooeciule, VNMN-0219. F. Autozooidal dilatation, showing orifice shape and slight frontal keel, VNMN-0217. Scale bars: A, 1 mm; B–D, 500 µm; E, F, 100 µm.
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</paragraph>
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</caption>
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<paragraph id="452B9F32CC43FFFAB1C1F807FB4A1B8E" blockId="12.[151,1436,1974,2037]" pageId="12" pageNumber="213">Spines, avicularia lacking. One zooeciule seen, arising proximolaterally from dilatation, unpaired, elongate opening comprising more than half zooeciule length (zooeciule incompletely developed?).</paragraph>
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<paragraph id="452B9F32CC42FFFBB1C1FF28FD8B1CC8" blockId="13.[151,1437,153,683]" box="[199,589,153,179]" pageId="13" pageNumber="214">Ancestrula, ooecium not observed.</paragraph>
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</subSubSection>
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<subSubSection id="0D8ECCB9CC42FFFBB1C1FF0CFA5C1ED0" pageId="13" pageNumber="214" type="discussion">
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<paragraph id="452B9F32CC42FFFBB1C1FF0CFA5C1ED0" blockId="13.[151,1437,153,683]" pageId="13" pageNumber="214">
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<emphasis id="77E04320CC42FFFBB1C1FF0CFEFD1CAC" bold="true" box="[199,315,189,215]" pageId="13" pageNumber="214">Remarks.</emphasis>
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This species was probably more abundant than our samples indicate, but was likely prone to loss by abrasion due to its small, widely separated zooids typically encrusting flat, open patches of substrate. Several species of uniserial
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<taxonomicName id="8294E4B1CC42FFFBB055FEB4FE0D1D64" authorityName="Lamouroux" authorityYear="1821" box="[339,459,261,287]" class="Gymnolaemata" family="Hippothoidae" genus="Hippothoa" kingdom="Animalia" order="Cheilostomatida" pageId="13" pageNumber="214" phylum="Bryozoa" rank="genus">
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<emphasis id="77E04320CC42FFFBB055FEB4FE0D1D64" box="[339,459,261,287]" italics="true" pageId="13" pageNumber="214">Hippothoa</emphasis>
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</taxonomicName>
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having zooids with a long, narrow cauda occur in tropical and subtropical reef-rubble habitats, and the Co To specimens are not clearly identifiable with any of them. In
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<taxonomicName id="8294E4B1CC42FFFBB547FE98FF141D1C" authority="Manzoni, 1870" authorityName="Manzoni" authorityYear="1870" class="Gymnolaemata" family="Hippothoidae" genus="Hippothoa" kingdom="Animalia" order="Cheilostomatida" pageId="13" pageNumber="214" phylum="Bryozoa" rank="species" species="flagellum">
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<emphasis id="77E04320CC42FFFBB547FE98FAEC1D38" box="[1089,1322,297,323]" italics="true" pageId="13" pageNumber="214">Hippothoa flagellum</emphasis>
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<bibRefCitation id="2105E2C3CC42FFFBB434FE98FF141D1C" author="Manzoni, A." pageId="13" pageNumber="214" pagination="323 - 349" refId="ref30888" refString="Manzoni, A. (1870) Briozoi fossili italiani. Quarta contribuzione. Sitzungsberichte der Akademie der Wissenschaften in Wien, Abteilung 1, 61, 323 - 349." type="journal article" year="1870">Manzoni, 1870</bibRefCitation>
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</taxonomicName>
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, zooids have only one lateral pore chamber and thus produces zooeciules in place of daughter zooids (
|
||
<bibRefCitation id="2105E2C3CC42FFFBB44DFEFCFE881DF0" author="Ryland, J. S. & Gordon, D. P." pageId="13" pageNumber="214" pagination="17 - 49" refId="ref31636" refString="Ryland, J. S. & Gordon, D. P. (1977) Some New Zealand and British species of Hippothoa (Bryozoa: Cheilostomata). Journal of the Royal Society of New Zealand, 7, 17 - 49. https: // doi. org / 10.1080 / 03036758.1977.10419334" type="journal article" year="1977">Ryland & Gordon 1977</bibRefCitation>
|
||
), rather than additionally and proximolaterally.
|
||
<taxonomicName id="8294E4B1CC42FFFBB261FEC0FEA41DD4" authority="Gordon, 1984" authorityName="Gordon" authorityYear="1984" class="Gymnolaemata" family="Hippothoidae" genus="Hippothoa" kingdom="Animalia" order="Cheilostomatida" pageId="13" pageNumber="214" phylum="Bryozoa" rank="variety" species="divaricata" variety="pacifica">
|
||
<emphasis id="77E04320CC42FFFBB261FEC0FB9F1DF0" box="[871,1113,369,395]" italics="true" pageId="13" pageNumber="214">Hippothoa divaricata</emphasis>
|
||
<bibRefCitation id="2105E2C3CC42FFFBB567FEC0FAEC1DF0" author="Lamouroux, J. V. F." box="[1121,1322,369,395]" pageId="13" pageNumber="214" refId="ref30460" refString="Lamouroux, J. V. F. (1821) Exposition Methodique des Genres de l'Ordre des Polypiers, avec leur Description et Celles des Principales Especes, Figurees dans 84 Planches; les 63 Premieres Apartenant a 1 'Histoire Naturelle des Zoophytes d'Ellis et Solander. V. Agasse, Paris, 115 pp., 84 pls. https: // doi. org / 10.5962 / bhl. title. 11328" type="book" year="1821">Lamouroux, 1821</bibRefCitation>
|
||
var.
|
||
<emphasis id="77E04320CC42FFFBB465FEC3FF071DD4" italics="true" pageId="13" pageNumber="214">pacifica</emphasis>
|
||
<bibRefCitation id="2105E2C3CC42FFFBB1C1FE24FEA41DD4" author="Gordon, D. P." box="[199,354,405,431]" pageId="13" pageNumber="214" pagination="1 - 198" refId="ref29267" refString="Gordon, D. P. (1984) The marine fauna of New Zealand: Bryozoa: Gymnolaemata from the Kermadec ridge. New Zealand Oceanographic Institute Memoir, 91, 1 - 198." type="journal article" year="1984">Gordon, 1984</bibRefCitation>
|
||
</taxonomicName>
|
||
has the orifice tilted down distally rather than oriented in the frontal plane; there is a conspicuous median keel; and zooeciules are elongate, arising either laterally in place of daughter zooids, or proximolaterally.
|
||
<taxonomicName id="8294E4B1CC42FFFBB191FE6CFDFF1D8C" authority="Gordon, 1984" authorityName="Gordon" authorityYear="1984" box="[151,569,477,503]" class="Gymnolaemata" family="Hippothoidae" genus="Hippothoa" kingdom="Animalia" order="Cheilostomatida" pageId="13" pageNumber="214" phylum="Bryozoa" rank="species" species="calciophila">
|
||
<emphasis id="77E04320CC42FFFBB191FE6CFE531D8C" box="[151,405,477,503]" italics="true" pageId="13" pageNumber="214">Hippothoa calciophila</emphasis>
|
||
<bibRefCitation id="2105E2C3CC42FFFBB09BFE6CFDFF1D8C" author="Gordon, D. P." box="[413,569,477,503]" pageId="13" pageNumber="214" pagination="1 - 198" refId="ref29267" refString="Gordon, D. P. (1984) The marine fauna of New Zealand: Bryozoa: Gymnolaemata from the Kermadec ridge. New Zealand Oceanographic Institute Memoir, 91, 1 - 198." type="journal article" year="1984">Gordon, 1984</bibRefCitation>
|
||
</taxonomicName>
|
||
is similar to the Co To specimens, but has a broader proximal orificial sinus with a pit proximal to the sinus, and larger condyles.
|
||
<taxonomicName id="8294E4B1CC42FFFBB3E2FDB0FB3A1E60" authority="Dick & Grischenko, 2017" authorityName="Dick & Grischenko" authorityYear="2017" box="[740,1276,513,539]" class="Gymnolaemata" family="Hippothoidae" genus="Hippothoa" kingdom="Animalia" order="Cheilostomatida" pageId="13" pageNumber="214" phylum="Bryozoa" rank="species" species="petrophila">
|
||
<emphasis id="77E04320CC42FFFBB3E2FDB0FC101E60" box="[740,982,513,539]" italics="true" pageId="13" pageNumber="214">Hippothoa petrophila</emphasis>
|
||
<bibRefCitation id="2105E2C3CC42FFFBB2DAFDB0FB3A1E60" author="Dick, M. H. & Grischenko, A. V." box="[988,1276,513,539]" pageId="13" pageNumber="214" pagination="141 - 266" refId="ref28853" refString="Dick, M. H. & Grischenko, A. V. (2017) Rocky-intertidal cheilostome bryozoans from the vicinity of the Sesoko Biological Station, west-central Okinawa, Japan. Journal of Natural History, 51, 141 - 266. https: // doi. org / 10.1080 / 00222933.2016.1253797" type="journal article" year="2017">Dick & Grischenko, 2017</bibRefCitation>
|
||
</taxonomicName>
|
||
is also similar to the Co To specimens, but has much longer caudae; more-conspicuous, rounded condyles; a pit proximal to the orificial sinus; and zooeciules with a small, circular opening. Key features we could not observe include the ancestrula and its budding pattern, the distribution of pores and pore chambers in the lateral and transverse walls, and the form of female zooids and ooecia. Identification of this species will require more material from the Co To vicinity.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |