268 lines
32 KiB
XML
268 lines
32 KiB
XML
<document id="81E40BE0324D71B1867B3E35B8BD2414" ID-DOI="10.11646/zootaxa.3856.1.4" ID-GBIF-Dataset="30dc2bd2-4cbc-49e7-8b8d-a890ed484441" ID-ISSN="1175-5326" ID-Zenodo-Dep="225384" ID-ZooBank="8A50EFE8-83AE-4298-B1EB-13805EB93AFF" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460888914644" checkinUser="plazi" docAuthor="Matsuyama, Kei, Janssen, Annika, Arbizu, Pedro Martínez, Martha, Silviu O. & Freiwald, André" docDate="2014" docId="AC5C8787FFCAFFE842B0FA9FCD2FFE9C" docLanguage="en" docName="zt03856p116.pdf" docOrigin="Zootaxa 3856 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Opaeophora triangula Matsuyama, Janssen, Arbizu, Martha & Freiwald, 2014, n. sp." docType="treatment" docUuid="0672BEC3-0554-4D42-A147-2F7DD534DC60" docUuidSource="ZooBank" docVersion="9" lastPageNumber="107" masterDocId="5065FFFFFFCFFFEF4227FFD0CF6CFF81" masterDocTitle="Bryozoans from RV Sonne deep-sea cruises SO 167 ‘ Louisville’ and SO 205 ‘ Mangan’" masterLastPageNumber="116" masterPageNumber="100" pageNumber="105" updateTime="1698359387771" updateUser="plazi">
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<mods:titleInfo id="957D0AEE8E568EB7E32BCA8A71438801">
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<mods:title id="1DA3D5FD8E524FF47B761A79315CF792">Bryozoans from RV Sonne deep-sea cruises SO 167 ‘ Louisville’ and SO 205 ‘ Mangan’</mods:title>
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</mods:titleInfo>
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<mods:name id="AB9D742622AF70CB040DDD7F0CA94BC5" type="personal">
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<mods:roleTerm id="B2D9E429733EE3297DB7EAD59A4CA530">Author</mods:roleTerm>
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<mods:namePart id="6D49E1137788D1754307A34DA89715FA">Matsuyama, Kei</mods:namePart>
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</mods:name>
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<mods:name id="46A5501B93F280EC0C94B82F33F70CB4" type="personal">
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<mods:roleTerm id="BD8EB6D42ED18AEFA1F1BAC3F709C518">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="A8A0E87C6318DF30DC1CC7DAA80D05D1">Janssen, Annika</mods:namePart>
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</mods:name>
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<mods:name id="BD05853F4257A4F312FB7BDDAA494378" type="personal">
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<mods:roleTerm id="A0C708B36F837A7BC08E67A6BAA7D52B">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="D3D4744F2EF91EE740FBF3856B295DDA">Arbizu, Pedro Martínez</mods:namePart>
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</mods:name>
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<mods:name id="C2D378602C9C7C3814DC1F3533F5C486" type="personal">
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<mods:roleTerm id="F0F45EAC71AC272AF3E5A6DA9A997D8A">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="B9EDDBDE4AC5DCB1E60D869D247FB2F3">Martha, Silviu O.</mods:namePart>
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</mods:name>
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<mods:name id="9CE56BA7B3A8865C7BC309B7CB2B7371" type="personal">
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</mods:role>
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<mods:namePart id="A24526A2EABEC2380CF99469177B4179">Freiwald, André</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="4B8CCBCD64D8C0D0F988C20B84E2F68B">text</mods:typeOfResource>
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<mods:titleInfo id="0E91D359B500D10472742DC8543700D5">
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<mods:title id="4B044E2F87D856FEACBC123CCF05EFAB">Zootaxa</mods:title>
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<mods:part id="9A4DFE49B1442D5499A72D4F32C6E389">
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<mods:date id="8F382D9F3959C9D14A3F7404CF050B85">2014</mods:date>
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<mods:detail id="F6395EC877722B8FCC3EE1D43EF14E92" type="volume">
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<mods:number id="A89B61272CC7C99C6EC5F785F133290B">3856</mods:number>
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</mods:detail>
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<mods:detail id="949B30831212C178879FDF6B421CE522" type="issue">
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<mods:classification id="1A5A5E36249FEF7DB385C53119DED8A1">journal article</mods:classification>
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<mods:identifier id="68366C8300D02A6415D6C5955E51B21E" type="DOI">10.11646/zootaxa.3856.1.4</mods:identifier>
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<mods:identifier id="4352E5D0FAEAFCD4FD32383FD68A98F7" type="GBIF-Dataset">30dc2bd2-4cbc-49e7-8b8d-a890ed484441</mods:identifier>
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<mods:identifier id="78AE13BCF240760734222AAC28BDEAE6" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="2BBBE774E6AEC56CF7147FE02172BECD" type="Zenodo-Dep">225384</mods:identifier>
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<mods:identifier id="7C756F200CB216C32A0FB10418E7DD60" type="ZooBank">8A50EFE8-83AE-4298-B1EB-13805EB93AFF</mods:identifier>
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</mods:mods>
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<treatment id="AC5C8787FFCAFFE842B0FA9FCD2FFE9C" ID-DOI="http://doi.org/10.5281/zenodo.6141660" ID-GBIF-Taxon="119586823" ID-Zenodo-Dep="6141660" LSID="urn:lsid:zoobank.org:act:0672BEC3-0554-4D42-A147-2F7DD534DC60" httpUri="http://treatment.plazi.org/id/AC5C8787FFCAFFE842B0FA9FCD2FFE9C" lastPageId="7" lastPageNumber="107" pageId="5" pageNumber="105">
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<subSubSection id="6CEF651AFFCAFFEA42B0FA9FCE47FA0A" pageId="5" pageNumber="105" type="nomenclature">
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<paragraph id="244A3691FFCAFFEA42B0FA9FCE82FAEB" blockId="5.[151,494,1359,1419]" box="[151,494,1359,1386]" pageId="5" pageNumber="105">
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<heading id="7F0281FDFFCAFFEA42B0FA9FCE82FAEB" bold="true" box="[151,494,1359,1386]" fontSize="11" level="1" pageId="5" pageNumber="105" reason="1">
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<emphasis id="1681EA83FFCAFFEA42B0FA9FCE82FAEB" bold="true" box="[151,494,1359,1386]" pageId="5" pageNumber="105">
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<taxonomicName id="E3F54D12FFCAFFEA42B0FA9FCEC8FAE8" box="[151,420,1359,1385]" class="Gymnolaemata" family="Microporidae" genus="Opaeophora" kingdom="Animalia" order="Cheilostomatida" pageId="5" pageNumber="105" phylum="Bryozoa" rank="species" species="triangula" status="sp. nov.">
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<emphasis id="1681EA83FFCAFFEA42B0FA9FCEC8FAE8" bold="true" box="[151,420,1359,1385]" italics="true" pageId="5" pageNumber="105">Opaeophora triangula</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="0DB257F8FFCAFFEA438BFA80CE82FAEB" box="[428,494,1360,1386]" pageId="5" pageNumber="105" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="244A3691FFCAFFEA42B0FAA2CE47FA0A" blockId="5.[151,494,1359,1419]" box="[151,299,1394,1419]" pageId="5" pageNumber="105">
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(
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<figureCitation id="BCCE2A14FFCAFFEA42B8FAA2CF88FA0A" box="[159,228,1394,1419]" captionStart="FIGURE 4" captionStartId="6.[151,250,1058,1080]" captionTargetBox="[155,1436,179,1040]" captionTargetId="figure@6.[155,1440,179,1040]" captionTargetPageId="6" captionText="FIGURE 4. Opaeophora triangula n. sp. A, small colony. B, a single zooid; note the five oral-spine bases. C, a dagger-shaped avicularium. D, autozooid with opercular closure plate and two scimitar-shaped interzooidal avicularia. E, ovicellate zooid with interzooidal avicularium. F, zooid at the growing edge; note the spine bases on the mural rim and the flattened pore-chambers with simple communication pores. Scale bars: A, 1 mm; B – D, F, 100 µm; E, 300 Μm." httpUri="https://zenodo.org/record/225388/files/figure.png" pageId="5" pageNumber="105">Fig. 4</figureCitation>
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, A–F)
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</paragraph>
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</subSubSection>
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<subSubSection id="6CEF651AFFCAFFEA42B0FA6ACB02FA76" pageId="5" pageNumber="105" type="materials_examined">
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<paragraph id="244A3691FFCAFFEA42B0FA6ACB02FA76" blockId="5.[151,1437,1466,2031]" pageId="5" pageNumber="105">
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<emphasis id="1681EA83FFCAFFEA42B0FA6ACEE2FA52" bold="true" box="[151,398,1466,1491]" pageId="5" pageNumber="105">Material examined.</emphasis>
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<emphasis id="1681EA83FFCAFFEA4384FA6ACD7FFA52" box="[419,531,1466,1491]" italics="true" pageId="5" pageNumber="105">
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<typeStatus id="FB4E8833FFCAFFEA4384FA6ACD61FA52" box="[419,525,1466,1491]" pageId="5" pageNumber="105" type="holotype">Holotype</typeStatus>
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:
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</emphasis>
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<collectionCode id="42E4AE54FFCAFFEA4000FA6BCD33FA52" LSID="urn:lsid:biocol.org:col:34838" box="[551,607,1467,1491]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34838" name="Forschungsinstitut und Natur-Museum Senckenberg" pageId="5" pageNumber="105">SMF</collectionCode>
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15002, SO 167 Stn 23,
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<geoCoordinate id="41C15056FFCAFFEA4198FA6ACB39FA52" box="[959,1109,1466,1491]" direction="south" orientation="latitude" pageId="5" pageNumber="105" precision="1" value="-22.0615">22.06150° S</geoCoordinate>
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–
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<geoCoordinate id="41C15056FFCAFFEA4643FA6ACA6CFA52" box="[1124,1280,1466,1491]" direction="south" orientation="latitude" pageId="5" pageNumber="105" precision="1" value="-22.06167">22.06167° S</geoCoordinate>
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,
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<geoCoordinate id="41C15056FFCAFFEA473DFA6ACFDEFA76" direction="west" orientation="longitude" pageId="5" pageNumber="105" precision="1" value="-176.2235">176.22350° W</geoCoordinate>
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–
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<geoCoordinate id="41C15056FFCAFFEA42E6FA0ECE0FFA77" box="[193,355,1502,1527]" direction="west" orientation="longitude" pageId="5" pageNumber="105" precision="1" value="-176.21632">176.21633° W</geoCoordinate>
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, South
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<collectingCountry id="5CE27601FFCAFFEA4390FA0FCE90FA76" box="[439,508,1503,1527]" name="Tonga" pageId="5" pageNumber="105">Tonga</collectingCountry>
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Arc,
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<quantity id="E30D9B74FFCAFFEA401CFA0ECDD0FA77" box="[571,700,1502,1527]" metricMagnitude="2" metricUnit="m" metricValue="4.33" metricValueMax="5.1" metricValueMin="3.56" pageId="5" pageNumber="105" unit="m" value="433.0" valueMax="510.0" valueMin="356.0">356–510 m</quantity>
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, collected
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<date id="504B1051FFCAFFEA4113FA0FCC98FA76" box="[820,1012,1502,1527]" pageId="5" pageNumber="105" value="2002-10-18">18 October 2002</date>
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. Bleached.
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</paragraph>
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</subSubSection>
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<subSubSection id="6CEF651AFFCAFFEA42E0F9D2CA3AF99A" box="[199,1366,1538,1563]" pageId="5" pageNumber="105" type="etymology">
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<paragraph id="244A3691FFCAFFEA42E0F9D2CA3AF99A" blockId="5.[151,1437,1466,2031]" box="[199,1366,1538,1563]" pageId="5" pageNumber="105">
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<emphasis id="1681EA83FFCAFFEA42E0F9D2CE22F99A" bold="true" box="[199,334,1538,1563]" pageId="5" pageNumber="105">Etymology.</emphasis>
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From Latin
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<emphasis id="1681EA83FFCAFFEA43FDF9D2CD21F99A" box="[474,589,1538,1563]" italics="true" pageId="5" pageNumber="105">triangulus</emphasis>
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, triangular, alluding to the overall triangular shape of the autozooids.
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</paragraph>
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</subSubSection>
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<subSubSection id="6CEF651AFFCAFFE942E0F9F6CBB3FAE8" lastPageId="6" lastPageNumber="106" pageId="5" pageNumber="105" type="description">
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<paragraph id="244A3691FFCAFFEA42E0F9F6CE68F86E" blockId="5.[151,1437,1466,2031]" pageId="5" pageNumber="105">
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<emphasis id="1681EA83FFCAFFEA42E0F9F6CE35F9BE" bold="true" box="[199,345,1574,1599]" pageId="5" pageNumber="105">Description.</emphasis>
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Colony encrusting, unilamellar (
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<figureCitation id="BCCE2A14FFCAFFEA40EEF9F6CC61F9BE" box="[713,781,1574,1599]" captionStart="FIGURE 4" captionStartId="6.[151,250,1058,1080]" captionTargetBox="[155,1436,179,1040]" captionTargetId="figure@6.[155,1440,179,1040]" captionTargetPageId="6" captionText="FIGURE 4. Opaeophora triangula n. sp. A, small colony. B, a single zooid; note the five oral-spine bases. C, a dagger-shaped avicularium. D, autozooid with opercular closure plate and two scimitar-shaped interzooidal avicularia. E, ovicellate zooid with interzooidal avicularium. F, zooid at the growing edge; note the spine bases on the mural rim and the flattened pore-chambers with simple communication pores. Scale bars: A, 1 mm; B – D, F, 100 µm; E, 300 Μm." httpUri="https://zenodo.org/record/225388/files/figure.png" pageId="5" pageNumber="105">Fig. 4</figureCitation>
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, A). Zooids pyriform, subtriangular. Cryptocyst extensive, granular, concave, with a low rim that is narrow laterally and broader proximally; depressed part of the cryptocyst with a very broad median convexity separating a pair of shallow, lateral depressions, each with a small, round opesiule (
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<figureCitation id="BCCE2A14FFCAFFEA4322F942CE20F92A" box="[261,332,1682,1707]" captionStart="FIGURE 4" captionStartId="6.[151,250,1058,1080]" captionTargetBox="[155,1436,179,1040]" captionTargetId="figure@6.[155,1440,179,1040]" captionTargetPageId="6" captionText="FIGURE 4. Opaeophora triangula n. sp. A, small colony. B, a single zooid; note the five oral-spine bases. C, a dagger-shaped avicularium. D, autozooid with opercular closure plate and two scimitar-shaped interzooidal avicularia. E, ovicellate zooid with interzooidal avicularium. F, zooid at the growing edge; note the spine bases on the mural rim and the flattened pore-chambers with simple communication pores. Scale bars: A, 1 mm; B – D, F, 100 µm; E, 300 Μm." httpUri="https://zenodo.org/record/225388/files/figure.png" pageId="5" pageNumber="105">Fig. 4</figureCitation>
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, B); cryptocyst smooth in the area immediately around opesiules. Opesia-orifice transversely Dshaped with low peristomial rim, with a distal arc of 3–6 (mostly 4–5) oral spines. Fertile zooids with only 2 oral spines at distolateral corners. Operculum with granular surface, similar to cryptocyst. Avicularia interzooidal, large, able to attain same length as autozooid; rostrum scimitar- or dagger-shaped with incomplete pivot bar (
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<figureCitation id="BCCE2A14FFCAFFEA4774F92ECAFBF896" box="[1363,1431,1790,1815]" captionStart="FIGURE 4" captionStartId="6.[151,250,1058,1080]" captionTargetBox="[155,1436,179,1040]" captionTargetId="figure@6.[155,1440,179,1040]" captionTargetPageId="6" captionText="FIGURE 4. Opaeophora triangula n. sp. A, small colony. B, a single zooid; note the five oral-spine bases. C, a dagger-shaped avicularium. D, autozooid with opercular closure plate and two scimitar-shaped interzooidal avicularia. E, ovicellate zooid with interzooidal avicularium. F, zooid at the growing edge; note the spine bases on the mural rim and the flattened pore-chambers with simple communication pores. Scale bars: A, 1 mm; B – D, F, 100 µm; E, 300 Μm." httpUri="https://zenodo.org/record/225388/files/figure.png" pageId="5" pageNumber="105">Fig. 4</figureCitation>
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, C–E); mandibular pivots forming prominent ridges, constricting claviform opesia that is surrounded by a subcircular, granular cryptocyst. Occasionally 2–3 tiny spine bases located on edge of zooidal rims. Ooecia hyperstomial, prominent, globular; entooecium calcified, granular like cryptocyst, ectooecium presumably membranous. Distal transverse wall of autozooid and avicularium with large, shallow pore-chambers, typically 1 mid-distal uniporous chamber, flanked by a longer biporous chamber on either side (
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<figureCitation id="BCCE2A14FFCAFFEA467EF862CBF2F84A" box="[1113,1182,1970,1995]" captionStart="FIGURE 2" captionStartId="3.[151,250,831,853]" captionTargetBox="[151,1436,193,809]" captionTargetId="figure@3.[151,1436,193,810]" captionTargetPageId="3" captionText="FIGURE 2. German license areas for the exploration of polymetallic nodules (in yellow) with station locality (arrow)." httpUri="https://zenodo.org/record/225386/files/figure.png" pageId="5" pageNumber="105">Fig. 2</figureCitation>
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, D, F). Ancestrula not observed.
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</paragraph>
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<caption id="708A6619FFC9FFE942B0FBF2CC95FB15" httpUri="https://zenodo.org/record/225388/files/figure.png" pageId="6" pageNumber="106" targetBox="[155,1436,179,1040]" targetPageId="6">
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<paragraph id="244A3691FFC9FFE942B0FBF2CC95FB15" blockId="6.[151,1436,1058,1172]" pageId="6" pageNumber="106">
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<emphasis id="1681EA83FFC9FFE942B0FBF2CE7EFBB9" bold="true" box="[151,274,1058,1080]" pageId="6" pageNumber="106">FIGURE 4.</emphasis>
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<taxonomicName id="E3F54D12FFC9FFE9433EFBF2CE91FBB9" box="[281,509,1058,1080]" class="Gymnolaemata" family="Microporidae" genus="Opaeophora" kingdom="Animalia" order="Cheilostomatida" pageId="6" pageNumber="106" phylum="Bryozoa" rank="species" species="triangula" status="sp. nov.">
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<emphasis id="1681EA83FFC9FFE9433EFBF2CE91FBB9" box="[281,509,1058,1080]" italics="true" pageId="6" pageNumber="106">Opaeophora triangula</emphasis>
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</taxonomicName>
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<emphasis id="1681EA83FFC9FFE94024FBF2CD37FBB9" bold="true" box="[515,603,1058,1080]" pageId="6" pageNumber="106">
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<taxonomicNameLabel id="0DB257F8FFC9FFE94024FBF2CD50FBB9" box="[515,572,1058,1080]" pageId="6" pageNumber="106" rank="species">n. sp.</taxonomicNameLabel>
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A,
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</emphasis>
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small colony.
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<emphasis id="1681EA83FFC9FFE940C9FBF2CC69FBB9" bold="true" box="[750,773,1058,1080]" pageId="6" pageNumber="106">B,</emphasis>
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a single zooid; note the five oral-spine bases.
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<emphasis id="1681EA83FFC9FFE946FFFBF2CB9DFBB9" bold="true" box="[1240,1265,1058,1080]" pageId="6" pageNumber="106">C,</emphasis>
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a dagger-shaped avicularium.
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<emphasis id="1681EA83FFC9FFE9433BFB90CE58FBD7" bold="true" box="[284,308,1088,1110]" pageId="6" pageNumber="106">D,</emphasis>
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autozooid with opercular closure plate and two scimitar-shaped interzooidal avicularia.
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<emphasis id="1681EA83FFC9FFE9468BFB90CBAEFBD7" bold="true" box="[1196,1218,1088,1110]" pageId="6" pageNumber="106">E,</emphasis>
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ovicellate zooid with interzooidal avicularium.
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<emphasis id="1681EA83FFC9FFE943BAFB8FCEC2FBF4" bold="true" box="[413,430,1119,1141]" pageId="6" pageNumber="106">F,</emphasis>
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zooid at the growing edge; note the spine bases on the mural rim and the flattened pore-chambers with simple communication pores. Scale bars: A, 1 mm; B–D, F, 100 µm; E, 300 Μm.
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</paragraph>
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</caption>
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<paragraph id="244A3691FFC9FFE942E0FB10CE11FB58" blockId="6.[151,1437,1216,2033]" box="[199,381,1216,1241]" pageId="6" pageNumber="106">
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<emphasis id="1681EA83FFC9FFE942E0FB10CE11FB58" bold="true" box="[199,381,1216,1241]" pageId="6" pageNumber="106">Measurements.</emphasis>
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</paragraph>
|
||
<paragraph id="244A3691FFC9FFE942E0FB34CBFDFB7C" blockId="6.[151,1437,1216,2033]" box="[199,1169,1252,1277]" pageId="6" pageNumber="106">Zooid length 654–737 µm, σ = 33 µm, N = 10; width 401–498 µm, σ = 37 µm, N = 10</paragraph>
|
||
<paragraph id="244A3691FFC9FFE942E0FAD8CBE3FAA0" blockId="6.[151,1437,1216,2033]" box="[199,1167,1288,1313]" pageId="6" pageNumber="106">Orifice length 74–122 µm, σ = 15 µm, N = 10; width 124–154 µm, σ = 10 µm, N = 10</paragraph>
|
||
<paragraph id="244A3691FFC9FFE942E0FAFCCD86FAC4" blockId="6.[151,1437,1216,2033]" box="[199,746,1324,1349]" pageId="6" pageNumber="106">Ovicell diameter 220–257 µm, σ = 20 µm, N = 5</paragraph>
|
||
<paragraph id="244A3691FFC9FFE942E0FA80CBB3FAE8" blockId="6.[151,1437,1216,2033]" box="[199,1247,1360,1385]" pageId="6" pageNumber="106">Avicularium length 261–573 µm, σ = 118 µm, N = 10; width 92–145 µm, σ = 20 µm, N = 10.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="6CEF651AFFC9FFE942E0FAA4CBE7F9E5" pageId="6" pageNumber="106" type="discussion">
|
||
<paragraph id="244A3691FFC9FFE942E0FAA4CBE7F9E5" blockId="6.[151,1437,1216,2033]" pageId="6" pageNumber="106">
|
||
<emphasis id="1681EA83FFC9FFE942E0FAA4CE57FA0C" bold="true" box="[199,315,1396,1421]" pageId="6" pageNumber="106">Remarks.</emphasis>
|
||
This species closely resembles
|
||
<taxonomicName id="E3F54D12FFC9FFE9408BFAA4CB2AFA0C" authority="Brown, 1952" authorityName="Brown" authorityYear="1952" box="[684,1094,1396,1421]" class="Gymnolaemata" family="Microporidae" genus="Opaeophora" kingdom="Animalia" order="Cheilostomatida" pageId="6" pageNumber="106" phylum="Bryozoa" rank="species" species="monopia">
|
||
<emphasis id="1681EA83FFC9FFE9408BFAA4CCC9FA0D" box="[684,933,1396,1421]" italics="true" pageId="6" pageNumber="106">Opaeophora monopia</emphasis>
|
||
<bibRefCitation id="40644B60FFC9FFE94189FAA5CB2AFA0C" author="Brown" box="[942,1094,1396,1421]" pageId="6" pageNumber="106" refString="Brown, D. A. (1952) The Tertiary Cheilostomatous Polyzoa of New Zealand. Trustees of the National Museum, London, 405 pp." type="book" year="1952">Brown, 1952</bibRefCitation>
|
||
</taxonomicName>
|
||
, illustrated and reported from the Kermadec Ridge by
|
||
<bibRefCitation id="40644B60FFC9FFE9438EFA48CD3DFA30" author="Gordon" box="[425,593,1432,1457]" pageId="6" pageNumber="106" 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>
|
||
as
|
||
<taxonomicName id="E3F54D12FFC9FFE9405FFA48CC0AFA30" box="[632,870,1432,1457]" class="Gymnolaemata" family="Microporidae" genus="Manzonella" kingdom="Animalia" order="Cheilostomatida" pageId="6" pageNumber="106" phylum="Bryozoa" rank="species" species="monopia">
|
||
<emphasis id="1681EA83FFC9FFE9405FFA48CC0AFA30" box="[632,870,1432,1457]" italics="true" pageId="6" pageNumber="106">Manzonella monopia</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<taxonomicName id="E3F54D12FFC9FFE94153FA48CB1DFA30" box="[884,1137,1432,1457]" class="Gymnolaemata" family="Microporidae" genus="Opaeophora" kingdom="Animalia" order="Cheilostomatida" pageId="6" pageNumber="106" phylum="Bryozoa" rank="species" species="triangula" status="sp. nov.">
|
||
<emphasis id="1681EA83FFC9FFE94153FA48CB1DFA30" box="[884,1137,1432,1457]" italics="true" pageId="6" pageNumber="106">Opaeophora triangula</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="0DB257F8FFC9FFE9465EFA48CBD5FA30" box="[1145,1209,1432,1457]" pageId="6" pageNumber="106" rank="species">
|
||
<emphasis id="1681EA83FFC9FFE9465EFA48CBD5FA30" bold="true" box="[1145,1209,1432,1457]" pageId="6" pageNumber="106">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, however, has more spines than
|
||
<taxonomicName id="E3F54D12FFC9FFE9433DFA6DCEF1FA55" box="[282,413,1469,1492]" class="Gymnolaemata" family="Microporidae" genus="Manzonella" kingdom="Animalia" order="Cheilostomatida" pageId="6" pageNumber="106" phylum="Bryozoa" rank="species" species="monopia">
|
||
<emphasis id="1681EA83FFC9FFE9433DFA6DCEF1FA55" box="[282,413,1469,1492]" italics="true" pageId="6" pageNumber="106">O. monopia</emphasis>
|
||
</taxonomicName>
|
||
, which only has two oral and no lateral spines. The cryptocyst also differs in having a much broader, less well-defined median convexity. Owing to larger zooidal dimensions, the opesiules appear proportionately smaller in the new species. The proximal rim of the peristome is also less well developed in
|
||
<taxonomicName id="E3F54D12FFC9FFE947A6F9D5CF93F9C0" class="Gymnolaemata" family="Microporidae" genus="Opaeophora" kingdom="Animalia" order="Cheilostomatida" pageId="6" pageNumber="106" phylum="Bryozoa" rank="species" species="triangula">
|
||
<emphasis id="1681EA83FFC9FFE947A6F9D5CF93F9C0" italics="true" pageId="6" pageNumber="106">O. triangula</emphasis>
|
||
</taxonomicName>
|
||
than in
|
||
<taxonomicName id="E3F54D12FFC9FFE9437BF9F9CE8DF9C0" box="[348,481,1577,1601]" class="Gymnolaemata" family="Microporidae" genus="Manzonella" kingdom="Animalia" order="Cheilostomatida" pageId="6" pageNumber="106" phylum="Bryozoa" rank="species" species="monopia">
|
||
<emphasis id="1681EA83FFC9FFE9437BF9F9CE8DF9C0" box="[348,481,1577,1601]" italics="true" pageId="6" pageNumber="106">O. monopia</emphasis>
|
||
</taxonomicName>
|
||
. Interzooidal avicularia differ in their length/width ratio, which is greater in the new species. Autozooids have a more triangular shape and are larger than those of
|
||
<taxonomicName id="E3F54D12FFC9FFE94627F99DCBE8F9E4" box="[1024,1156,1613,1637]" class="Gymnolaemata" family="Microporidae" genus="Manzonella" kingdom="Animalia" order="Cheilostomatida" pageId="6" pageNumber="106" phylum="Bryozoa" rank="species" species="monopia">
|
||
<emphasis id="1681EA83FFC9FFE94627F99DCBE8F9E4" box="[1024,1156,1613,1637]" italics="true" pageId="6" pageNumber="106">O. monopia</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="6CEF651AFFC9FFE842E0F9A0CD2FFE9C" lastPageId="7" lastPageNumber="107" pageId="6" pageNumber="106" type="reference_group">
|
||
<paragraph id="244A3691FFC9FFE942E0F9A0CBD6F974" blockId="6.[151,1437,1216,2033]" pageId="6" pageNumber="106">
|
||
<taxonomicName id="E3F54D12FFC9FFE942E0F9A0CD0DF908" ID-CoL="6SNV6" authority="Moyano, 2002" authorityName="Moyano" authorityYear="2002" box="[199,609,1648,1673]" class="Gymnolaemata" family="Microporidae" genus="Opaeophora" kingdom="Animalia" order="Cheilostomatida" pageId="6" pageNumber="106" phylum="Bryozoa" rank="species" species="occulta">
|
||
<emphasis id="1681EA83FFC9FFE942E0F9A0CEDCF908" box="[199,432,1648,1673]" italics="true" pageId="6" pageNumber="106">Opaeophora occulta</emphasis>
|
||
<bibRefCitation id="40644B60FFC9FFE9439EF9A1CD0DF908" author="Moyano" box="[441,609,1649,1673]" pageId="6" pageNumber="106" refString="Moyano, H. I. (2002) Bryozoa from oceanic south eastern Pacific islands: diversity and zoogeography. In: Wyse Jackson, P. N., Buttler, C. J. & Spencer Jones, M. E. (Eds.), Bryozoan Studies 2001. A. A. Balkema, Lisse, pp. 229 - 238." type="journal article" year="2002">Moyano, 2002</bibRefCitation>
|
||
</taxonomicName>
|
||
, reported from the eastern Pacific (
|
||
<collectingCountry id="5CE27601FFC9FFE941D0F9A0CB45F908" box="[1015,1065,1648,1673]" name="Iceland" pageId="6" pageNumber="106">Sala</collectingCountry>
|
||
y Gomez Island
|
||
<quantity id="E30D9B74FFC9FFE946D7F9A1CA2BF908" box="[1264,1351,1648,1673]" metricMagnitude="5" metricUnit="m" metricValue="4.0" pageId="6" pageNumber="106" unit="km" value="400.0">400 km</quantity>
|
||
east of Easter Island) also resembles
|
||
<taxonomicName id="E3F54D12FFC9FFE943C4F945CD00F92C" box="[483,620,1684,1709]" class="Gymnolaemata" family="Microporidae" genus="Opaeophora" kingdom="Animalia" order="Cheilostomatida" pageId="6" pageNumber="106" phylum="Bryozoa" rank="species" species="triangula">
|
||
<emphasis id="1681EA83FFC9FFE943C4F945CD00F92C" box="[483,620,1684,1709]" italics="true" pageId="6" pageNumber="106">O. triangula</emphasis>
|
||
</taxonomicName>
|
||
. Both share a single pair of opesiules and more than three oral spines,
|
||
<taxonomicName id="E3F54D12FFC9FFE947A6F945CF86F950" ID-CoL="6SNV6" class="Gymnolaemata" family="Microporidae" genus="Opaeophora" kingdom="Animalia" order="Cheilostomatida" pageId="6" pageNumber="106" phylum="Bryozoa" rank="species" species="occulta">
|
||
<emphasis id="1681EA83FFC9FFE947A6F945CF86F950" italics="true" pageId="6" pageNumber="106">O. occulta</emphasis>
|
||
</taxonomicName>
|
||
having four. The shape of the ooecium is also quite similar.
|
||
<taxonomicName id="E3F54D12FFC9FFE941E4F968CBC3F950" ID-CoL="6SNV6" box="[963,1199,1720,1745]" class="Gymnolaemata" family="Microporidae" genus="Opaeophora" kingdom="Animalia" order="Cheilostomatida" pageId="6" pageNumber="106" phylum="Bryozoa" rank="species" species="occulta">
|
||
<emphasis id="1681EA83FFC9FFE941E4F968CBC3F950" box="[963,1199,1720,1745]" italics="true" pageId="6" pageNumber="106">Opaeophora occulta</emphasis>
|
||
</taxonomicName>
|
||
differs, however, in having a more circular orifice and, most significantly, a broader, less well-defined zooidal rim.
|
||
</paragraph>
|
||
<paragraph id="244A3691FFC9FFE942E0F8D0CE61F8E0" blockId="6.[151,1437,1216,2033]" pageId="6" pageNumber="106">
|
||
<taxonomicName id="E3F54D12FFC9FFE942E0F8D0CD00F898" ID-CoL="49TD8" authority="Moyano, 1983" authorityName="Moyano" authorityYear="1983" box="[199,620,1792,1817]" class="Gymnolaemata" family="Microporidae" genus="Opaeophora" kingdom="Animalia" order="Cheilostomatida" pageId="6" pageNumber="106" phylum="Bryozoa" rank="species" species="browni">
|
||
<emphasis id="1681EA83FFC9FFE942E0F8D0CEDCF898" box="[199,432,1792,1817]" italics="true" pageId="6" pageNumber="106">Opaeophora browni</emphasis>
|
||
<bibRefCitation id="40644B60FFC9FFE94398F8D1CD00F898" author="Moyano" box="[447,620,1793,1817]" pageId="6" pageNumber="106" refString="Moyano, H. I. (1983) Southern Pacific Bryozoa: A general view with emphasis on Chilean species. Gayana Zoologia, 46, 1 - 45." type="journal article" year="1983">Moyano, 1983</bibRefCitation>
|
||
</taxonomicName>
|
||
, from Chilean coastal waters, has also four oral spines, but differs significantly in having proportionately larger opesiules, an ooecium with a smooth surface and linguiform avicularia.
|
||
</paragraph>
|
||
<paragraph id="244A3691FFC9FFE942E0F8BCCB4CF870" blockId="6.[151,1437,1216,2033]" pageId="6" pageNumber="106">
|
||
The
|
||
<typeStatus id="FB4E8833FFC9FFE942DEF8BDCE45F804" box="[249,297,1901,1925]" pageId="6" pageNumber="106">type</typeStatus>
|
||
species of the genus,
|
||
<taxonomicName id="E3F54D12FFC9FFE9403BF8BCCCCBF804" ID-CoL="49TD9" authority="Hincks, 1881" authorityName="Hincks" authorityYear="1881" box="[540,935,1900,1925]" class="Gymnolaemata" family="Microporidae" genus="Opaeophora" kingdom="Animalia" order="Cheilostomatida" pageId="6" pageNumber="106" phylum="Bryozoa" rank="species" species="lepida">
|
||
<emphasis id="1681EA83FFC9FFE9403BF8BCCD9BF804" box="[540,759,1900,1925]" italics="true" pageId="6" pageNumber="106">Opaeophora lepida</emphasis>
|
||
(
|
||
<bibRefCitation id="40644B60FFC9FFE94122F8BCCCF2F804" author="Hincks" box="[773,926,1900,1925]" pageId="6" pageNumber="106" refString="Hincks, T. (1881) Contributions towards a general history of the marine Polyzoa. VI. Polyzoa from Bass's Straits. Annals and Magazine of Natural History, Series 5, 8, 1 - 14, pls 1 - 4. http: // dx. doi. org / 10.1080 / 00222938109459833" type="journal article" year="1881">Hincks, 1881</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, is least similar. It is readily distinguished by having two to five pairs of opesiules, arranged in rows parallel to the lateral margins, the distal pair being usually the largest. Oral spines are absent. Zooids are regularly hexagonal. Both
|
||
<taxonomicName id="E3F54D12FFC9FFE941F9F865CB09F84C" ID-CoL="3XX92" box="[990,1125,1973,1997]" class="Gymnolaemata" family="Microporidae" genus="Manzonella" kingdom="Animalia" order="Cheilostomatida" pageId="6" pageNumber="106" phylum="Bryozoa" rank="species" species="monopia">
|
||
<emphasis id="1681EA83FFC9FFE941F9F865CB09F84C" box="[990,1125,1973,1997]" italics="true" pageId="6" pageNumber="106">O. monopia</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="E3F54D12FFC9FFE946B8F865CA66F84C" ID-CoL="49TD9" box="[1183,1290,1972,1997]" class="Gymnolaemata" family="Microporidae" genus="Opaeophora" kingdom="Animalia" order="Cheilostomatida" pageId="6" pageNumber="106" phylum="Bryozoa" rank="species" species="lepida">
|
||
<emphasis id="1681EA83FFC9FFE946B8F865CA66F84C" box="[1183,1290,1972,1997]" italics="true" pageId="6" pageNumber="106">O. lepida</emphasis>
|
||
</taxonomicName>
|
||
are reported from the EEZ (Exclusive Economic Zone) of
|
||
<collectingCountry id="5CE27601FFC9FFE940B0F809CC41F870" box="[663,813,2008,2033]" name="New Zealand" pageId="6" pageNumber="106">New Zealand</collectingCountry>
|
||
(
|
||
<bibRefCitation id="40644B60FFC9FFE9411BF808CB78F870" author="Gordon" box="[828,1044,2008,2033]" pageId="6" pageNumber="106" refString="Gordon, D. P., Taylor, P. D. & Bigey, F. P. (2009) Phylum Bryozoa-moss animals, sea mats, lace corals. In: Gordon, D. P. (Ed.), New Zealand Inventory of Biodiversity. Vol. 1. Radiata, Lophotrochozoa, Deuterostomia. Canterbury University Press, Christchurch, pp. 271 - 297." type="book" year="2009">Gordon et al. 2009</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="244A3691FFC8FFE842E0FF48CD2FFE9C" blockId="7.[151,1436,151,285]" pageId="7" pageNumber="107">
|
||
We consider the sum of the characters of
|
||
<taxonomicName id="E3F54D12FFC8FFE840B6FF48CC77FF31" box="[657,795,151,176]" class="Gymnolaemata" family="Microporidae" genus="Opaeophora" kingdom="Animalia" order="Cheilostomatida" pageId="7" pageNumber="107" phylum="Bryozoa" rank="species" species="triangula" status="sp. nov.">
|
||
<emphasis id="1681EA83FFC8FFE840B6FF48CC77FF31" box="[657,795,151,176]" italics="true" pageId="7" pageNumber="107">O. triangula</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="0DB257F8FFC8FFE84106FF47CC33FF31" box="[801,863,151,176]" pageId="7" pageNumber="107" rank="species">
|
||
<emphasis id="1681EA83FFC8FFE84106FF47CC33FF31" bold="true" box="[801,863,151,176]" pageId="7" pageNumber="107">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, especially oral-spine number, as sufficient to erect a new species; molecular analysis, now a common tool in investigating intra- and interspecific variation, will shed further light on the relationships of
|
||
<taxonomicName id="E3F54D12FFC8FFE84004FF30CDC1FF79" box="[547,685,223,248]" class="Gymnolaemata" family="Microporidae" genus="Opaeophora" kingdom="Animalia" order="Cheilostomatida" pageId="7" pageNumber="107" phylum="Bryozoa" rank="species" species="triangula">
|
||
<emphasis id="1681EA83FFC8FFE84004FF30CDC1FF79" box="[547,685,223,248]" italics="true" pageId="7" pageNumber="107">O. triangula</emphasis>
|
||
</taxonomicName>
|
||
. Because this species is recorded from one site only, an estimate of its geographical extent is not possible.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |