188 lines
19 KiB
XML
188 lines
19 KiB
XML
<document id="55938CE7C5089334218A135BD9DDA513" ID-CLB-Dataset="29371" ID-DOI="10.11646/zootaxa.4466.1.7" ID-GBIF-Dataset="a1b515e5-612a-40c2-9b24-6b96e3742665" ID-ISSN="1175-5326" ID-Zenodo-Dep="1442108" ID-ZooBank="E27D907C-B034-4753-BFA9-A8D52E347EBB" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1538406457288" checkinUser="plazi" docAuthor="Morrow, Christine, Allcock, Louise A. & Mccormack, Grace" docDate="2018" docId="03DF6C32FF88C472FCAEAF58FBE67187" docLanguage="en" docName="zootaxa.4466.1.7.pdf" docOrigin="Zootaxa 4466 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Hymeraphia vaceleti Morrow & Allcock & Mccormack 2018, sp. nov." docType="treatment" docVersion="7" lastPageNumber="64" masterDocId="FFE6144AFF8BC471FC39AB4DFFD77652" masterDocTitle="A new species of Hymeraphia Bowerbank, 1864 (Axinellida: Raspailiidae) from a deep-water canyon southwest off Ireland" masterLastPageNumber="68" masterPageNumber="61" pageNumber="64" updateTime="1698562021217" updateUser="ExternalLinkService">
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<mods:title id="2B0466E256E8822EA15142FC07EA7B15">A new species of Hymeraphia Bowerbank, 1864 (Axinellida: Raspailiidae) from a deep-water canyon southwest off Ireland</mods:title>
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<mods:name id="8E667568422A94E0828F8499B60BC49F" type="personal">
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<mods:namePart id="D11D215EB29679B59B8D24A730EAE088">Morrow, Christine</mods:namePart>
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<mods:namePart id="74092B11CC98EEA4E8CD58D891B7F426">Allcock, Louise A.</mods:namePart>
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<mods:namePart id="50F252B618696AFD7B5E52D4330358B2">Mccormack, Grace</mods:namePart>
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<mods:typeOfResource id="E36AA1697A574624B45D89E3F244E252">text</mods:typeOfResource>
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<mods:title id="973DDE181F018F0685A6B880DC15430A">Zootaxa</mods:title>
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<mods:part id="C6A1F02A8ED03042D99A77F2E3117E98">
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<mods:date id="89BC2428AF9191778B02C9F092D69E5D">2018</mods:date>
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<mods:number id="2131E679E092C978D36EE2E4961B4378">2018-08-31</mods:number>
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<mods:detail id="BB1AA5CD1ADD7F724874C1B5BD076DF3" type="volume">
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<mods:number id="4DC8D99F1C6762239501D66A8BB60120">4466</mods:number>
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<mods:identifier id="D5FB4E8448E6CCADE71602CB2084187A" type="CLB-Dataset">29371</mods:identifier>
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<mods:identifier id="5487E89E43967B294AB0A609429E6FD2" type="DOI">10.11646/zootaxa.4466.1.7</mods:identifier>
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<mods:identifier id="4A6956A02951BD7B08F259F58389CA00" type="GBIF-Dataset">a1b515e5-612a-40c2-9b24-6b96e3742665</mods:identifier>
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<mods:identifier id="31109E0D959EA3528370FE7DF4C72740" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="B8EBEEEE2CEB8AD95BFECF15C3486964" type="Zenodo-Dep">1442108</mods:identifier>
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<mods:identifier id="FA3F201825CB4B10730BEF4C068A160A" type="ZooBank">E27D907C-B034-4753-BFA9-A8D52E347EBB</mods:identifier>
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<treatment id="03DF6C32FF88C472FCAEAF58FBE67187" ID-DOI="http://doi.org/10.5281/zenodo.5952436" ID-GBIF-Taxon="148425451" ID-Zenodo-Dep="5952436" LSID="urn:lsid:plazi:treatment:03DF6C32FF88C472FCAEAF58FBE67187" httpUri="http://treatment.plazi.org/id/03DF6C32FF88C472FCAEAF58FBE67187" lastPageNumber="64" pageId="3" pageNumber="64">
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<subSubSection id="C36C8EAFFF88C472FCAEAF58FEE07200" pageId="3" pageNumber="64" type="nomenclature">
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<paragraph id="8BC9DD24FF88C472FCAEAF58FDB27262" blockId="3.[151,613,1045,1106]" box="[151,613,1045,1072]" pageId="3" pageNumber="64">
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<heading id="D0816A48FF88C472FCAEAF58FDB27262" bold="true" box="[151,613,1045,1072]" fontSize="11" level="1" pageId="3" pageNumber="64" reason="1">
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<emphasis id="B9020136FF88C472FCAEAF58FDB27262" bold="true" box="[151,613,1045,1072]" pageId="3" pageNumber="64">
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<taxonomicName id="4C76A6A7FF88C472FCAEAF58FE47727D" ID-CoL="3NLR3" authority="Morrow & Allcock & Mccormack, 2018" authorityName="Morrow & Allcock & Mccormack" authorityYear="2018" box="[151,400,1045,1071]" class="Demospongiae" family="Raspailiidae" genus="Hymeraphia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Axinellida" pageId="3" pageNumber="64" phylum="Porifera" rank="species" species="vaceleti" status="sp. nov.">
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<emphasis id="B9020136FF88C472FCAEAF58FE47727D" bold="true" box="[151,400,1045,1071]" italics="true" pageId="3" pageNumber="64">Hymeraphia vaceleti</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A231BC4DFF88C472FDA1AF5BFE227262" box="[408,501,1046,1072]" pageId="3" pageNumber="64" rank="species">sp. nov.</taxonomicNameLabel>
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Morrow
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BC9DD24FF88C472FCAEAF74FEE07200" blockId="3.[151,613,1045,1106]" box="[151,311,1081,1106]" pageId="3" pageNumber="64">
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(
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<figureCitation id="134DC1A1FF88C472FCA7AF74FEF87200" box="[158,303,1081,1106]" captionStart="FIGURE 3" captionStartId="5.[151,250,1926,1948]" captionTargetBox="[153,1433,1010,1880]" captionTargetId="figure@5.[153,1433,1010,1880]" captionTargetPageId="5" captionText="FIGURE 3. SEM of acanthostyles in Hymeraphia spp.: A, H. stellifera Holotype BMNH 1877.5.21.460; B, H. breeni Holotype BELUM Mc2486; C, H. elongata Holotype BELUM Mc3129; D, Hymeraphia vaceleti sp.nov. Holotype BELUM Mc2018.1." httpUri="https://zenodo.org/record/1442114/files/figure.png" pageId="3" pageNumber="64">Figure 3 a–b</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C36C8EAFFF88C472FCAEAFCCFEEF72B0" pageId="3" pageNumber="64" type="materials_examined">
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<paragraph id="8BC9DD24FF88C472FCAEAFCCFEEF72B0" blockId="3.[151,1437,1153,2006]" pageId="3" pageNumber="64">
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<emphasis id="B9020136FF88C472FCAEAFCCFE5172C8" bold="true" box="[151,390,1153,1178]" pageId="3" pageNumber="64">Material examined:</emphasis>
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The
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<typeStatus id="54CD6386FF88C472FDFFAFCCFDFF72C8" box="[454,552,1153,1178]" pageId="3" pageNumber="64" type="holotype">holotype</typeStatus>
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of
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<taxonomicName id="4C76A6A7FF88C472FE6DAFCCFC9672CB" authority="Morrow & Allcock & Mccormack, 2018" authorityName="Morrow & Allcock & Mccormack" authorityYear="2018" box="[596,833,1153,1177]" class="Demospongiae" family="Raspailiidae" genus="Hymeraphia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Axinellida" pageId="3" pageNumber="64" phylum="Porifera" rank="species" species="vaceleti" status="sp. nov.">
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<emphasis id="B9020136FF88C472FE6DAFCCFC9672CB" box="[596,833,1153,1177]" italics="true" pageId="3" pageNumber="64">Hymeraphia vaceleti</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A231BC4DFF88C472FF72AFCCFC7F72C8" box="[843,936,1153,1178]" pageId="3" pageNumber="64" rank="species">
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<emphasis id="B9020136FF88C472FF72AFCCFC7F72C8" bold="true" box="[843,936,1153,1178]" pageId="3" pageNumber="64">sp. nov.</emphasis>
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</taxonomicNameLabel>
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(
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<collectionCode id="ED6745E1FF88C472FF80AFCCFBCA72CB" box="[953,1053,1153,1177]" country="United Kingdom" httpUri="http://grbio.org/cool/2x42-q9ch" name="Ulster Museum, Belfast" pageId="3" pageNumber="64">BELUM</collectionCode>
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Mc2018.1) was collected during cruise CE13008, R.V.
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<emphasis id="B9020136FF88C472FDA9AFE8FDEB72EF" box="[400,572,1189,1213]" italics="true" pageId="3" pageNumber="64">Celtic Explorer</emphasis>
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using the
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<collectionCode id="ED6745E1FF88C472FE96AFE8FD3D72EF" box="[687,746,1189,1213]" country="Italy" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15413" name="Museo Civico di Rovereto" pageId="3" pageNumber="64">ROV</collectionCode>
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<emphasis id="B9020136FF88C472FEC8AFE8FC8B72EF" box="[753,860,1189,1213]" italics="true" pageId="3" pageNumber="64">
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<collectingRegion id="49B213C6FF88C472FEC8AFE8FC9A72EF" box="[753,845,1189,1213]" country="Netherlands" name="Zuid-Holland" pageId="3" pageNumber="64">
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<collectingCountry id="F3619DB4FF88C472FEC8AFE8FC9A72EF" box="[753,845,1189,1213]" name="Netherlands" pageId="3" pageNumber="64">Holland</collectingCountry>
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</collectingRegion>
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I
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</emphasis>
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, southwest off
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<collectingCountry id="F3619DB4FF88C472F831AFE9FB8D72EF" box="[1032,1114,1188,1213]" name="Ireland" pageId="3" pageNumber="64">Ireland</collectingCountry>
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, 48.583, -10.46,
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<date id="FFC8FBE4FF88C472F92FAFE9FA4F72EF" box="[1302,1432,1188,1213]" pageId="3" pageNumber="64" value="2013-06-14">14/06/2013</date>
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, 1541 m depth.
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</paragraph>
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</subSubSection>
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<subSubSection id="C36C8EAFFF88C472FCFEAFA1FCDB70AC" pageId="3" pageNumber="64" type="diagnosis">
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<paragraph id="8BC9DD24FF88C472FCFEAFA1FF107378" blockId="3.[151,1437,1153,2006]" pageId="3" pageNumber="64">
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<emphasis id="B9020136FF88C472FCFEAFA1FE947357" bold="true" box="[199,323,1260,1285]" pageId="3" pageNumber="64">Diagnosis:</emphasis>
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<taxonomicName id="4C76A6A7FF88C472FD75AFA0FE0F7357" authorityName="Bowerbank" authorityYear="1864" box="[332,472,1261,1285]" class="Demospongiae" family="Raspailiidae" genus="Hymeraphia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Axinellida" pageId="3" pageNumber="64" phylum="Porifera" rank="genus">
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<emphasis id="B9020136FF88C472FD75AFA0FE0F7357" box="[332,472,1261,1285]" italics="true" pageId="3" pageNumber="64">Hymeraphia</emphasis>
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</taxonomicName>
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with markedly bent acanthostyles with a large crown of stellate spines at their distal end.
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</paragraph>
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<paragraph id="8BC9DD24FF88C472FCFEAE79FD9E73C4" blockId="3.[151,1437,1153,2006]" pageId="3" pageNumber="64">
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<typeStatus id="54CD6386FF88C472FCFEAE79FEF8731F" box="[199,303,1332,1357]" pageId="3" pageNumber="64" type="holotype">Holotype</typeStatus>
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description: Thin encrustation measuring
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<quantity id="4C8E70C1FF88C472FF36AE78FC9F731F" box="[783,840,1333,1357]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" pageId="3" pageNumber="64" unit="mm" value="8.0">8mm</quantity>
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<date id="FFC8FBE4FF88C472FF68AE7BFCA2731F" box="[849,885,1332,1357]" pageId="3" pageNumber="64">
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x
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<quantity id="4C8E70C1FF88C472FF5EAE79FCA2731F" box="[871,885,1332,1357]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="3" pageNumber="64" unit="mm" value="5.0">5</quantity>
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</date>
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mm x
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<quantity id="4C8E70C1FF88C472FFFEAE79FBF7731F" box="[967,1056,1332,1357]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="3" pageNumber="64" unit="mm" value="1.5">1.5 mm</quantity>
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, growing on dead
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<taxonomicName id="4C76A6A7FF88C472F8CDAE78FE107320" authority="(Linnaeus, 1758)" authorityName="Linnaeus" authorityYear="1758" baseAuthorityName="Linnaeus" baseAuthorityYear="1758" class="Anthozoa" family="Caryophylliidae" genus="Desmophyllum" higherTaxonomySource="GBIF" kingdom="Animalia" order="Scleractinia" pageId="3" pageNumber="64" phylum="Cnidaria" rank="species" species="pertusum">
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<emphasis id="B9020136FF88C472F8CDAE78FF287323" italics="true" pageId="3" pageNumber="64">Desmophyllum pertusum</emphasis>
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(Linnaeus, 1758)
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</taxonomicName>
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. Long tylostyles project through surface giving hispid appearance. Consistency soft and compressible. Colour white in ethanol.
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</paragraph>
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<paragraph id="8BC9DD24FF88C472FCFEAEECFE147074" blockId="3.[151,1437,1153,2006]" pageId="3" pageNumber="64">Skeleton: Choanosomal skeleton with hymedesmoid arrangement consisting of a basal membrane attached to substratum, bases of echinating acanthostyles and long tylostyles embedded in membrane and arranged perpendicular to it. Long tylostyles protrude a long way through ectosome, surrounded by bouquets of very fine hair-like, ectosomal styles.</paragraph>
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<paragraph id="8BC9DD24FF88C472FCFEAD7CFCDB70AC" blockId="3.[151,1437,1153,2006]" pageId="3" pageNumber="64">
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Spicules: Tylostyles are long and thin, gently curving and tapering to a fine point, with an asymmetric base, occasionally base is subtylote (125–
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<emphasis id="B9020136FF88C472FE11AD18FD85703F" box="[552,594,1621,1645]" italics="true" pageId="3" pageNumber="64">690</emphasis>
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–
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<date id="FFC8FBE4FF88C472FE58AD18FD3C703F" box="[609,747,1621,1645]" pageId="3" pageNumber="64" value="2000-10-07" valueMax="2000-10-10" valueMin="2000-10-07">
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2000 x 7–
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<emphasis id="B9020136FF88C472FEF6AD18FD3C703F" box="[719,747,1621,1645]" italics="true" pageId="3" pageNumber="64">10</emphasis>
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</date>
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–12 µm n=3). Echinating acanthostyles have a markedly bent, slightly inflated smooth base, base frequently subtylote. Distal ends of acanthostyles have a large stellate crown composed of approximately 16 spines (acanthostyle length = 57–
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<emphasis id="B9020136FF88C472FF44ADD0FC4E70E7" box="[893,921,1693,1717]" italics="true" pageId="3" pageNumber="64">69</emphasis>
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–83 µm; base = 7–
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<emphasis id="B9020136FF88C472F848ADD0FB5A70E7" box="[1137,1165,1693,1717]" italics="true" pageId="3" pageNumber="64">10</emphasis>
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–12.5 µm; crown =
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<date id="FFC8FBE4FF88C472F94BADD0FF0A7088" pageId="3" pageNumber="64" value="1945-12-29">
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12–
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<emphasis id="B9020136FF88C472FCAEAD8CFF64708B" box="[151,179,1729,1753]" italics="true" pageId="3" pageNumber="64">29</emphasis>
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–45
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</date>
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µm n =20). Ectosomal styles, very fine and hair-like (340–
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<emphasis id="B9020136FF88C472FFA8AD8CFC6C708B" box="[913,955,1729,1753]" italics="true" pageId="3" pageNumber="64">415</emphasis>
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–460 µm
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<date id="FFC8FBE4FF88C472F815AD8FFBB9708B" box="[1068,1134,1729,1753]" pageId="3" pageNumber="64">x 1–2</date>
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µm n=20). See
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<figureCitation id="134DC1A1FF88C472F917AD8CFAA5708B" box="[1326,1394,1729,1754]" captionStart="FIGURE 2" captionStartId="3.[151,250,943,965]" captionTargetBox="[151,1436,195,922]" captionTargetId="figure@3.[151,1436,195,922]" captionTargetPageId="3" captionText="FIGURE 2. Hymeraphia vaceleti sp. nov. holotype: A, SEM of tylostyles; B, SEM of acanthostyles." httpUri="https://zenodo.org/record/1442112/files/figure.png" pageId="3" pageNumber="64">Fig. 2</figureCitation>
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for spicule morphology and
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<tableCitation id="C6F4E89FFF88C472FD94ADA8FE2870AF" box="[429,511,1765,1790]" captionStart="TABLE 2" captionStartId="4.[151,239,152,175]" captionText="TABLE 2. A comparison of spicule dimensions in Hymeraphia spp., based on 20 spicule measurements (µm) for each category, average sizes are italicized. SD = Standard deviation." pageId="3" pageNumber="64">Table 2</tableCitation>
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for spicule dimensions.
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</paragraph>
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</subSubSection>
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<subSubSection id="C36C8EAFFF88C472FCFEAC44FF267138" pageId="3" pageNumber="64" type="etymology">
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<paragraph id="8BC9DD24FF88C472FCFEAC44FF267138" blockId="3.[151,1437,1153,2006]" pageId="3" pageNumber="64">
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<emphasis id="B9020136FF88C472FCFEAC44FE867170" bold="true" box="[199,337,1801,1826]" pageId="3" pageNumber="64">Etymology:</emphasis>
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The specific epithet
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<taxonomicName id="4C76A6A7FF88C472FE05AC44FD447173" authorityName="Morrow & Allcock & Mccormack" authorityYear="2018" box="[572,659,1801,1825]" class="Demospongiae" family="Raspailiidae" genus="Hymeraphia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Axinellida" pageId="3" pageNumber="64" phylum="Porifera" rank="species" species="vaceleti">
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<emphasis id="B9020136FF88C472FE05AC44FD447173" box="[572,659,1801,1825]" italics="true" pageId="3" pageNumber="64">vaceleti</emphasis>
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</taxonomicName>
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is given in honour of our dear friend and colleague, Dr. Jean Vacelet, for the friendship and encouragement he has consistently shown and for his overwhelming contribution to sponge science.
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</paragraph>
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</subSubSection>
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<subSubSection id="C36C8EAFFF88C472FCFEAC38FBE67187" pageId="3" pageNumber="64" type="discussion">
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<paragraph id="8BC9DD24FF88C472FCFEAC38FBE67187" blockId="3.[151,1437,1153,2006]" pageId="3" pageNumber="64">
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<emphasis id="B9020136FF88C472FCFEAC38FEEA71DC" bold="true" box="[199,317,1909,1934]" pageId="3" pageNumber="64">Remarks:</emphasis>
|
||
<taxonomicName id="4C76A6A7FF88C472FD75AC38FDE871DF" authority="Morrow & Allcock & Mccormack, 2018" authorityName="Morrow & Allcock & Mccormack" authorityYear="2018" box="[332,575,1909,1933]" class="Demospongiae" family="Raspailiidae" genus="Hymeraphia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Axinellida" pageId="3" pageNumber="64" phylum="Porifera" rank="species" species="vaceleti" status="sp. nov.">
|
||
<emphasis id="B9020136FF88C472FD75AC38FDE871DF" box="[332,575,1909,1933]" italics="true" pageId="3" pageNumber="64">Hymeraphia vaceleti</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A231BC4DFF88C472FE77AC38FD6771DC" box="[590,688,1909,1934]" pageId="3" pageNumber="64" rank="species">
|
||
<emphasis id="B9020136FF88C472FE77AC38FD6771DC" bold="true" box="[590,688,1909,1934]" pageId="3" pageNumber="64">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
differs from other species of
|
||
<taxonomicName id="4C76A6A7FF88C472F817AC38FB6D71DF" authorityName="Bowerbank" authorityYear="1864" box="[1070,1210,1909,1933]" class="Demospongiae" family="Raspailiidae" genus="Hymeraphia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Axinellida" pageId="3" pageNumber="64" phylum="Porifera" rank="genus">
|
||
<emphasis id="B9020136FF88C472F817AC38FB6D71DF" box="[1070,1210,1909,1933]" italics="true" pageId="3" pageNumber="64">Hymeraphia</emphasis>
|
||
</taxonomicName>
|
||
by the distinctive acanthostyles which are shorter than those of the other congeners and have a much larger stellate crown of spines. The shaft of the acanthostyle is markedly bent just above the tylote base (
|
||
<tableCitation id="C6F4E89FFF88C472FFF5ACF0FBF77187" box="[972,1056,1981,2006]" captionStart="TABLE 1" captionStartId="1.[151,239,654,677]" captionText="TABLE 1. Pairwise distance matrix based for Hymeraphia spp. based on 28S rRNA (D1–D2) sequences (696 bp)." pageId="3" pageNumber="64">Table 1</tableCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |