205 lines
25 KiB
XML
205 lines
25 KiB
XML
<document id="920B2CEA36AD6A6A345D332EAD94F4CD" ID-CLB-Dataset="56269" ID-DOI="10.11646/zootaxa.5318.2.1" ID-GBIF-Dataset="85d55564-632a-4561-8028-a7a8cf3f5de7" ID-ISSN="1175-5326" ID-Zenodo-Dep="8162357" ID-ZooBank="88714F9C-0EE5-4295-9988-3CEEF242489D" IM.bibliography_approvedBy="diego" IM.illustrations_approvedBy="diego" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_approvedBy="diego" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="diego" checkinTime="1689748270342" checkinUser="plazi" docAuthor="Turner, Thomas L. & Lonhart, Steve I." docDate="2023" docId="464C8784426DFFC1FF1DFA26FE38FC01" docLanguage="en" docName="zootaxa.5318.2.1.pdf" docOrigin="Zootaxa 5318 (2)" docSource="http://dx.doi.org/10.11646/zootaxa.5318.2.1" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Megaciella sanctuarium Turner & Lonhart 2023, sp. nov." docType="treatment" docVersion="6" lastPageNumber="172" masterDocId="BA75FFFC427EFFD4FF8AFFECFFD1FD64" masterDocTitle="The Sponges of the Carmel Pinnacles Marine Protected Area" masterLastPageNumber="194" masterPageNumber="151" pageNumber="170" updateTime="1699543835761" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:mods id="266F6E194A4012DE8C8DC245F7C4305E" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="17A36EBF4E99C42CC74088CF1C6621BC">
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<mods:title id="DB293CA257628A0ECD1945E83CFC596B">The Sponges of the Carmel Pinnacles Marine Protected Area</mods:title>
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</mods:titleInfo>
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<mods:name id="9F727E51D6CBCBDBC4CFF947CE73B790" type="personal">
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<mods:role id="ED03FD0730585D48506126FF9ACD929B">
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<mods:roleTerm id="B84E2518FB87CC1FBE50F4BACC191CDB">Author</mods:roleTerm>
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<mods:namePart id="279B6BFC204000A52462A70A79E28F47">Turner, Thomas L.</mods:namePart>
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<mods:affiliation id="B662944C67879184E37A62DC668E5F01">Ecology, Evolution, and Marine Biology Department, University of California, Santa Barbara.</mods:affiliation>
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</mods:name>
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<mods:name id="4DF8B95252D59F7DA66FDC3D16652A61" type="personal">
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<mods:roleTerm id="194DB4A7104882B0AE4882AE131B2600">Author</mods:roleTerm>
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<mods:namePart id="208B38E5AAF7A3F2546A418B1C391B47">Lonhart, Steve I.</mods:namePart>
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<mods:nameIdentifier id="B566D0F3E965DBE4ED1BBD9D3CFB2B27" type="ORCID">0000-0002-5559-792X</mods:nameIdentifier>
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<mods:affiliation id="3338379C85F3F7FFC37BD27BFAFE9DD3">Monterey Bay National Marine Sanctuary, National Ocean Service, NOAA, Santa Cruz, California, USA. steve. lonhart @ noaa. gov; https: // orcid. org / 0000 - 0002 - 5559 - 792 X</mods:affiliation>
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<mods:nameIdentifier id="6BB65BE16CF61AB6415DF5CFA84B7EB5" type="email">steve.lonhart@noaa.gov</mods:nameIdentifier>
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<mods:typeOfResource id="CAA8E75C105622D6CCCCEED4522E253F">text</mods:typeOfResource>
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<mods:title id="F1CF18D7ADC46A4977E8063FA22A4A16">Zootaxa</mods:title>
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<mods:part id="7A3DFBBF5495EF2F82D49B52FF448140">
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<mods:date id="0D32F79C14C9BE2824D9B7D59D148085">2023</mods:date>
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<mods:number id="0696C802B575BDEF6684F19D6EF9B0EF">2023-07-19</mods:number>
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<mods:number id="07EA5FAACFB8874DA90A46EA38740A1A">5318</mods:number>
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<mods:number id="668CD37B1C6B5E114BC48151DFF389B6">2</mods:number>
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<mods:url id="79AE94AED1ACC3F74D8CA875F0CE7FE2">http://dx.doi.org/10.11646/zootaxa.5318.2.1</mods:url>
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<mods:classification id="DF392729B0C187C2265FF9446C2DDA34">journal article</mods:classification>
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<mods:identifier id="B118ECC319BBEEAF4EF388CF4B391D42" type="ZooBank">88714F9C-0EE5-4295-9988-3CEEF242489D</mods:identifier>
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<treatment id="464C8784426DFFC1FF1DFA26FE38FC01" ID-DOI="http://doi.org/10.5281/zenodo.8162411" ID-GBIF-Taxon="212416112" ID-Zenodo-Dep="8162411" LSID="urn:lsid:plazi:treatment:464C8784426DFFC1FF1DFA26FE38FC01" httpUri="http://treatment.plazi.org/id/464C8784426DFFC1FF1DFA26FE38FC01" lastPageId="21" lastPageNumber="172" pageId="19" pageNumber="170">
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<subSubSection id="86FF6519426DFFC7FF1DFA26FDF3F881" box="[151,546,1482,1509]" pageId="19" pageNumber="170" type="nomenclature">
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<paragraph id="CE5A3692426DFFC7FF1DFA26FDF3F881" blockId="19.[151,546,1482,1545]" box="[151,546,1482,1509]" pageId="19" pageNumber="170">
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<heading id="951281FE426DFFC7FF1DFA26FDF3F881" bold="true" box="[151,546,1482,1509]" fontSize="11" level="1" pageId="19" pageNumber="170" reason="1">
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<emphasis id="FC91EA80426DFFC7FF1DFA26FDF3F881" bold="true" box="[151,546,1482,1509]" pageId="19" pageNumber="170">
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<taxonomicName id="09E54D11426DFFC7FF1DFA26FE6CF881" ID-CoL="e44e2bcb-8744-4fff-a0d9-c6d494a82287" authority="Turner & Lonhart, 2023" authorityName="Turner & Lonhart" authorityYear="2023" box="[151,445,1482,1509]" class="Demospongiae" family="Acarnidae" genus="Megaciella" kingdom="Animalia" order="Poecilosclerida" pageId="19" pageNumber="170" phylum="Porifera" rank="species" species="sanctuarium" status="sp. nov.">
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<emphasis id="FC91EA80426DFFC7FF1DFA26FE6CF881" bold="true" box="[151,445,1482,1509]" italics="true" pageId="19" pageNumber="170">Megaciella sanctuarium</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="E7A257FB426DFFC7FE4FFA27FDF3F881" box="[453,546,1483,1509]" pageId="19" pageNumber="170" rank="species">sp. nov.</taxonomicNameLabel>
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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="86FF6519426DFFC7FF1DFA03FE97FB6D" box="[151,326,1519,1545]" pageId="19" pageNumber="170" type="description">
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<paragraph id="CE5A3692426DFFC7FF1DFA03FE97FB6D" blockId="19.[151,546,1482,1545]" box="[151,326,1519,1545]" pageId="19" pageNumber="170">
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<figureCitation id="56DE2A17426DFFC7FF1DFA03FED3FB6D" box="[151,258,1519,1545]" captionStart="FIGURE 2" captionStartId="6.[151,250,1946,1970]" captionTargetBox="[154,1433,600,1920]" captionTargetId="figure-230@6.[151,1436,597,1923]" captionTargetPageId="6" captionText="FIGURE 2. Maximum likelihood phylogeny of the 28S locus for the Poecilosclerida. Genbank accession numbers are shown; bold indicates new sequences. Node confidence is based on bootstrapping. Scale bar indicates substitutions per site. Colors indicate clades containing new taxa, as referenced in the text." figureDoi="http://doi.org/10.5281/zenodo.8162361" httpUri="https://zenodo.org/record/8162361/files/figure.png" pageId="19" pageNumber="170">Figures 2</figureCitation>
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,
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<figureCitation id="56DE2A17426DFFC7FE84FA03FECCFB6D" box="[270,285,1519,1545]" captionStart="FIGURE 3" captionStartId="7.[151,250,1856,1880]" captionTargetBox="[151,1433,185,1830]" captionTargetId="figure-22@7.[151,1436,181,1833]" captionTargetPageId="7" captionText="FIGURE 3. Maximum likelihood phylogeny of the cox1 locus for the Poecilosclerida. Genbank accession numbers are shown; bold indicates new sequences. Node confidence is based on bootstrapping. Scale bar indicates substitutions per site. Colors indicate clades containing new taxa, as referenced in the text." figureDoi="http://doi.org/10.5281/zenodo.8162365" httpUri="https://zenodo.org/record/8162365/files/figure.png" pageId="19" pageNumber="170">3</figureCitation>
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,
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<figureCitation id="56DE2A17426DFFC7FEA0FA03FE97FB6D" box="[298,326,1519,1545]" captionStart="FIGURE 12" captionStartId="20.[151,250,1159,1183]" captionTargetBox="[158,1430,181,1135]" captionTargetId="figure-33@20.[158,1430,181,1135]" captionTargetPageId="20" captionText="FIGURE 12. Megaciella sanctuarium. A: field photo. B–C: cross sections showing choanosomal skeleton, with ectosomal skeleton visible in B. D: Large acanthostyle and acanthostrongyle. E. small acanthostyle. F: ectosomal strongyle. G: chela. H: Toxa. All images of holotype." figureDoi="http://doi.org/10.5281/zenodo.8162395" httpUri="https://zenodo.org/record/8162395/files/figure.png" pageId="19" pageNumber="170">12</figureCitation>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="86FF6519426DFFC7FF1DF9DAFEB4FB11" pageId="19" pageNumber="170" type="materials_examined">
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<paragraph id="CE5A3692426DFFC7FF1DF9DAFEB4FB11" blockId="19.[151,1437,1590,2013]" pageId="19" pageNumber="170">
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||
<emphasis id="FC91EA80426DFFC7FF1DF9DAFE57FB34" bold="true" box="[151,390,1590,1616]" pageId="19" pageNumber="170">Material examined.</emphasis>
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<materialsCitation id="7E8D3CCF426DFFC7FE18F9DBFEB4FB11" ID-GBIF-Occurrence="4161966340" collectionCode="CASIZ, IZC" elevation="17" latitude="36.55852" longLatPrecision="1" longitude="-121.9682" pageId="19" pageNumber="170" specimenCode="CASIZ236658, IZC00048457" specimenCount="1" typeStatus="holotype">
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<typeStatus id="115E8830426DFFC7FE18F9DBFE2EFB35" box="[402,511,1591,1617]" pageId="19" pageNumber="170" type="holotype">Holotype</typeStatus>
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:
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<specimenCode id="9E439EE9426DFFC7FD85F9DAFD65FB35" box="[527,692,1590,1617]" collectionCode="CASIZ" pageId="19" pageNumber="170">CASIZ236658</specimenCode>
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/
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<specimenCode id="9E439EE9426DFFC7FD37F9DAFC8AFB35" box="[701,859,1590,1617]" collectionCode="IZC" pageId="19" pageNumber="170">IZC00048457</specimenCode>
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, Inner Carmel Pinnacle, (
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<geoCoordinate id="ABD15055426DFFC7FB07F9DAFB2AFB35" box="[1165,1275,1590,1617]" degrees="36.55852" direction="north" orientation="latitude" pageId="19" pageNumber="170" precision="1" value="36.55852">36.55852</geoCoordinate>
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,
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||
<geoCoordinate id="ABD15055426DFFC7FA86F9DBFA41FB35" box="[1292,1424,1591,1617]" degrees="121.96820" direction="west" orientation="longitude" pageId="19" pageNumber="170" precision="1" value="-121.9682">-121.96820</geoCoordinate>
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),
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<quantity id="091D9B77426DFFC7FF1DF9B7FF2DFB11" box="[151,252,1627,1653]" metricMagnitude="1" metricUnit="m" metricValue="1.7" metricValueMax="2.4" metricValueMin="1.0" pageId="19" pageNumber="170" unit="m" value="17.0" valueMax="24.0" valueMin="10.0">
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||
<elevation id="45C8D1A1426DFFC7FF1DF9B7FF2DFB11" box="[151,252,1627,1653]" metricMagnitude="1" metricUnit="m" metricValue="1.7" metricValueMax="2.4" metricValueMin="1.0" pageId="19" pageNumber="170" unit="m" value="17.0" valueMax="24.0" valueMin="10.0">10–24 m</elevation>
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</quantity>
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, 9/22/21.
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</materialsCitation>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="86FF6519426DFFC0FF44F993FDFAFBF6" lastPageId="20" lastPageNumber="171" pageId="19" pageNumber="170" type="etymology">
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<paragraph id="CE5A3692426DFFC7FF44F993FBC5FBFD" blockId="19.[151,1437,1590,2013]" box="[206,1044,1663,1689]" pageId="19" pageNumber="170">
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<emphasis id="FC91EA80426DFFC7FF44F993FE84FBFD" bold="true" box="[206,341,1663,1689]" pageId="19" pageNumber="170">Etymology.</emphasis>
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Named in honor of Monterey Bay National Marine Sanctuary.
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</paragraph>
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<paragraph id="CE5A3692426DFFC7FF4DF94FFDC2FA61" blockId="19.[151,1437,1590,2013]" pageId="19" pageNumber="170">
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<emphasis id="FC91EA80426DFFC7FF4DF94FFEB0FBD9" bold="true" box="[199,353,1699,1725]" pageId="19" pageNumber="170">Morphology.</emphasis>
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Thickly encrusting; sample is
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<quantity id="091D9B77426DFFC7FD36F94FFD25FBD9" box="[700,756,1699,1725]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" pageId="19" pageNumber="170" unit="cm" value="3.0">3 cm</quantity>
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thick, sponge was approximately
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<quantity id="091D9B77426DFFC7FBFCF94EFB1BFBD9" box="[1142,1226,1698,1725]" metricMagnitude="-2" metricUnit="m" metricValue="6.5" metricValueMax="8.0" metricValueMin="5.0" pageId="19" pageNumber="170" unit="cm" value="6.5" valueMax="8.0" valueMin="5.0">5–8 cm</quantity>
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thick when entire. Vivid orange when alive, fades to beige in ethanol. Lumpy and irregular, with oscules occurring in approximate lines across the top of the sponge.
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</paragraph>
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<paragraph id="CE5A3692426DFFC7FF4DF8E2FC86FAF1" blockId="19.[151,1437,1590,2013]" pageId="19" pageNumber="170">
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<emphasis id="FC91EA80426DFFC7FF4DF8E2FEE4FA4C" bold="true" box="[199,309,1806,1832]" pageId="19" pageNumber="170">Skeleton.</emphasis>
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Ascending paucispicular tracts of spongin cored with large styles, echinated by small acanthostyles, and accompanied by bundles of thin subtylotes. A chaotic paucispicular reticulation of large styles encased in spongin connects primary tracts. Ectosome a dense mass of thin strongyles/subtylotes, tangential and upright at all angles. Chelae present throughout but most dense at ectosome.
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</paragraph>
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<paragraph id="CE5A3692426DFFC7FF4DF872FE81FAB9" blockId="19.[151,1437,1590,2013]" pageId="19" pageNumber="170">
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<emphasis id="FC91EA80426DFFC7FF4DF872FEE1FADC" bold="true" box="[199,304,1950,1976]" pageId="19" pageNumber="170">Spicules.</emphasis>
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Large acanthostyles, acanthostrongyles, small acanthostyles, ectosomal strongyles/subtylotes, palmate isochelae, toxas.
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</paragraph>
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<caption id="9A9A661A426AFFC0FF1DFB6BFE14F983" ID-DOI="http://doi.org/10.5281/zenodo.8162395" ID-Zenodo-Dep="8162395" httpUri="https://zenodo.org/record/8162395/files/figure.png" pageId="20" pageNumber="171" startId="20.[151,250,1159,1183]" targetBox="[158,1430,181,1135]" targetPageId="20" targetType="figure">
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||
<paragraph id="CE5A3692426AFFC0FF1DFB6BFE14F983" blockId="20.[151,1437,1159,1255]" pageId="20" pageNumber="171">
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<emphasis id="FC91EA80426AFFC0FF1DFB6BFECDF9FB" bold="true" box="[151,284,1159,1183]" pageId="20" pageNumber="171">FIGURE 12</emphasis>
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.
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<emphasis id="FC91EA80426AFFC0FEA6FB6BFDFDF9FB" box="[300,556,1159,1183]" italics="true" pageId="20" pageNumber="171">
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||
<taxonomicName id="09E54D11426AFFC0FEA6FB6BFDF8F9FB" authorityName="Turner & Lonhart" authorityYear="2023" box="[300,553,1159,1183]" class="Demospongiae" family="Acarnidae" genus="Megaciella" kingdom="Animalia" order="Poecilosclerida" pageId="20" pageNumber="171" phylum="Porifera" rank="species" species="sanctuarium">Megaciella sanctuarium</taxonomicName>
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.
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</emphasis>
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A: field photo. B–C: cross sections showing choanosomal skeleton, with ectosomal skeleton visible in B. D: Large acanthostyle and acanthostrongyle. E. small acanthostyle. F: ectosomal strongyle. G: chela. H: Toxa. All images of holotype.
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</paragraph>
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</caption>
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<paragraph id="CE5A3692426AFFC0FF4DFAFDFF3AF82B" blockId="20.[151,1437,1296,2042]" pageId="20" pageNumber="171">Large acanthostyles: small spines concentrated at head, with a few on shaft. 180–302–382 x 8–20–26 μm (n=25).</paragraph>
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<paragraph id="CE5A3692426AFFC0FF4DFAB4FC81F8DE" blockId="20.[151,1437,1296,2042]" pageId="20" pageNumber="171">Acanthostrongyles: small spines concentrated at each end, with a few on shaft. Some are symmetrical, while others taper slightly towards one end. Appear to be modified large acanthostyles, but slightly shorter. Less common than large acanthostyles. 181–230–289 x 20–25–31 μm (n=9).</paragraph>
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<paragraph id="CE5A3692426AFFC0FF4DFA28FC68FB66" blockId="20.[151,1437,1296,2042]" pageId="20" pageNumber="171">Small acanthostyles: large spines, most dense on head but also covering shaft, head spines curve towards shaft and shaft spines curve towards head. 87–101–116 x 7–9–11 μm (n=22).</paragraph>
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<paragraph id="CE5A3692426AFFC0FF4DF9E0FBDEFB2E" blockId="20.[151,1437,1296,2042]" pageId="20" pageNumber="171">Ectosomal strongyles/subtylotes: thin, straight rods with microspined ends; ends variably non–swollen (strongyles) or slightly swollen (subtylotes). 113–204–252 x 3–6–8 μm (n=20).</paragraph>
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<paragraph id="CE5A3692426AFFC0FF4DF9B8FD47FB0A" blockId="20.[151,1437,1296,2042]" box="[199,662,1620,1647]" pageId="20" pageNumber="171">Palmate isochelae: 17–20–22 μm (n=31).</paragraph>
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<paragraph id="CE5A3692426AFFC0FF4DF995FDFAFBF6" blockId="20.[151,1437,1296,2042]" box="[199,555,1656,1683]" pageId="20" pageNumber="171">Toxas: 35–105–168 μm (n=24).</paragraph>
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</subSubSection>
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<subSubSection id="86FF6519426AFFC0FF4DF970FB5FFBD2" box="[199,1166,1692,1719]" pageId="20" pageNumber="171" type="distribution">
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<paragraph id="CE5A3692426AFFC0FF4DF970FB5FFBD2" blockId="20.[151,1437,1296,2042]" box="[199,1166,1692,1719]" pageId="20" pageNumber="171">
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<emphasis id="FC91EA80426AFFC0FF4DF970FE20FBD2" bold="true" box="[199,497,1692,1718]" pageId="20" pageNumber="171">Distribution and habitat.</emphasis>
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Only sample found to date was from the Carmel Pinnacles.
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</paragraph>
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</subSubSection>
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<subSubSection id="86FF6519426AFFC1FF4DF92CFE38FC01" lastPageId="21" lastPageNumber="172" pageId="20" pageNumber="171" type="discussion">
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<paragraph id="CE5A3692426AFFC0FF4DF92CFE61FA9E" blockId="20.[151,1437,1296,2042]" pageId="20" pageNumber="171">
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<emphasis id="FC91EA80426AFFC0FF4DF92CFEEAFBBE" bold="true" box="[199,315,1728,1754]" pageId="20" pageNumber="171">Remarks.</emphasis>
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This species is in the
|
||
<taxonomicName id="09E54D11426AFFC0FDC2F92CFD6FFBBE" authorityName="Dendy" authorityYear="1922" box="[584,702,1728,1754]" class="Demospongiae" family="Acarnidae" kingdom="Animalia" order="Poecilosclerida" pageId="20" pageNumber="171" phylum="Porifera" rank="family">Acarnidae</taxonomicName>
|
||
, rather than the
|
||
<taxonomicName id="09E54D11426AFFC0FC0BF92CFBF6FBBE" authorityName="Carter" authorityYear="1875" box="[897,1063,1728,1754]" class="Demospongiae" family="Microcionidae" kingdom="Animalia" order="Poecilosclerida" pageId="20" pageNumber="171" phylum="Porifera" rank="family">Microcionidae</taxonomicName>
|
||
, because it possesses ectosomal tylotes rather than styles (
|
||
<bibRefCitation id="AA744B63426AFFC0FE3EF909FD86FB9A" author="Hooper, J. N. A." box="[436,599,1764,1791]" pageId="20" pageNumber="171" pagination="412 - 431" refId="ref24717" refString="Hooper, J. N. A. (2002 a) Family Acarnidae Dendy, 1922. In: Hooper, J. N. A. & van Soest, R. W. M. (Eds.), Systema Porifera. A Guide to the Classification of Sponges. Kluwer Academic / Plenum Publ., New York, New York, pp. 412 - 431. https: // doi. org / 10.1007 / 978 - 1 - 4615 - 0747 - 5 _ 51" type="book chapter" year="2002">Hooper 2002a</bibRefCitation>
|
||
). The choanosomal skeleton of ascending paucispicular fibers connected by a chaotic unispicular reticulation is consistent with the genus
|
||
<taxonomicName id="09E54D11426AFFC0FCC4F8E4FC1DFA46" authorityName="Hallmann" authorityYear="1920" box="[846,972,1800,1826]" class="Demospongiae" family="Acarnidae" genus="Megaciella" kingdom="Animalia" order="Poecilosclerida" pageId="20" pageNumber="171" phylum="Porifera" rank="genus">
|
||
<emphasis id="FC91EA80426AFFC0FCC4F8E4FC1DFA46" box="[846,972,1800,1826]" italics="true" pageId="20" pageNumber="171">Megaciella</emphasis>
|
||
</taxonomicName>
|
||
. Of the 17 named species of
|
||
<taxonomicName id="09E54D11426AFFC0FA9DF8E4FA44FA46" authorityName="Hallmann" authorityYear="1920" box="[1303,1429,1800,1826]" class="Demospongiae" family="Acarnidae" genus="Megaciella" kingdom="Animalia" order="Poecilosclerida" pageId="20" pageNumber="171" phylum="Porifera" rank="genus">
|
||
<emphasis id="FC91EA80426AFFC0FA9DF8E4FA44FA46" box="[1303,1429,1800,1826]" italics="true" pageId="20" pageNumber="171">Megaciella</emphasis>
|
||
</taxonomicName>
|
||
, 10 occur in the Northeast Pacific:
|
||
<quantity id="091D9B77426AFFC0FDA7F8C0FD8DFA22" box="[557,604,1836,1862]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="20" pageNumber="171" unit="in" value="2.0">2 in</quantity>
|
||
Mexican waters and 10 from the Aleutians and/or the Russian Pacific. Only one of these,
|
||
<taxonomicName id="09E54D11426AFFC0FEFEF8BDFD32FA0F" authority="(Dickinson, 1945)" baseAuthorityName="Dickinson" baseAuthorityYear="1945" box="[372,739,1872,1899]" class="Demospongiae" family="Acarnidae" genus="Megaciella" kingdom="Animalia" order="Poecilosclerida" pageId="20" pageNumber="171" phylum="Porifera" rank="species" species="microtoxa">
|
||
<emphasis id="FC91EA80426AFFC0FEFEF8BDFDDDFA0E" box="[372,524,1873,1898]" italics="true" pageId="20" pageNumber="171">M. microtoxa</emphasis>
|
||
(
|
||
<bibRefCitation id="AA744B63426AFFC0FD96F8BCFD0BFA0F" author="Dickinson, M. G." box="[540,730,1872,1899]" pageId="20" pageNumber="171" pagination="1 - 55" refId="ref24060" refString="Dickinson, M. G. (1945) Sponges of the Gulf of California. In: Reports on the collections obtained by Allan Hancock Pacific Expeditions of Velero III off the coast of Mexico, Central America, South America, and Galapagos Islands in 1932, in 1933, in 1934, in 1935, in 1936, in 1937, in 1939, and 1940. The University of Southern California Press, Los Angeles, California, pp. 1 - 55." type="book chapter" year="1945">Dickinson, 1945</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
has acanthostyles. This species, from the Gulf of
|
||
<collectingRegion id="0C21F870426AFFC0FAAEF8BCFA49FA0E" box="[1316,1432,1872,1898]" country="United States of America" name="California" pageId="20" pageNumber="171">California</collectingRegion>
|
||
, is differentiated from the new species by having much larger coring styles and smaller chelae. There are also two undescribed species of
|
||
<taxonomicName id="09E54D11426AFFC0FE12F874FDC7FAD6" authorityName="Hallmann" authorityYear="1920" box="[408,534,1944,1970]" class="Demospongiae" family="Acarnidae" genus="Megaciella" kingdom="Animalia" order="Poecilosclerida" pageId="20" pageNumber="171" phylum="Porifera" rank="genus">
|
||
<emphasis id="FC91EA80426AFFC0FE12F874FDC7FAD6" box="[408,534,1944,1970]" italics="true" pageId="20" pageNumber="171">Megaciella</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<collectingRegion id="0C21F870426AFFC0FDD2F874FD1BFAD6" box="[600,714,1944,1970]" country="United States of America" name="California" pageId="20" pageNumber="171">California</collectingRegion>
|
||
mentioned by
|
||
<bibRefCitation id="AA744B63426AFFC0FCE7F875FBF6FAD6" author="Lee, W. & Elvin, D. & Reiswig, H." box="[877,1063,1944,1971]" pageId="20" pageNumber="171" refId="ref25268" refString="Lee, W., Elvin, D. & Reiswig, H. (2007) The sponges of California: A guide and key to the marine sponges of California. Monterey Bay Sanctuary Foundation, Monterey, California, 395 pp." type="book" year="2007">
|
||
Lee
|
||
<emphasis id="FC91EA80426AFFC0FC17F875FC05FAD6" box="[925,980,1944,1970]" italics="true" pageId="20" pageNumber="171">et al.</emphasis>
|
||
(2007)
|
||
</bibRefCitation>
|
||
. Both species have acanthostyles, but the spicule dimensions reported for these undescribed samples make them unlikely to be additional samples of
|
||
<emphasis id="FC91EA80426AFFC0FF1DF80CFE61FA9E" box="[151,432,2016,2042]" italics="true" pageId="20" pageNumber="171">
|
||
<taxonomicName id="09E54D11426AFFC0FF1DF80CFE7DFA9E" authorityName="Turner & Lonhart" authorityYear="2023" box="[151,428,2016,2042]" class="Demospongiae" family="Acarnidae" genus="Megaciella" kingdom="Animalia" order="Poecilosclerida" pageId="20" pageNumber="171" phylum="Porifera" rank="species" species="sanctuarium">Megaciella sanctuarium</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="CE5A3692426BFFC1FF4DFF7BFE65FC79" blockId="21.[151,1436,151,357]" pageId="21" pageNumber="172">
|
||
Genetic data are unable to support or refute the morphological placement of this species. Both loci support a close relationship to the
|
||
<taxonomicName id="09E54D11426BFFC1FE27FF57FD82FDB1" authorityName="Carter" authorityYear="1875" box="[429,595,187,213]" class="Demospongiae" family="Microcionidae" kingdom="Animalia" order="Poecilosclerida" pageId="21" pageNumber="172" phylum="Porifera" rank="family">Microcionidae</taxonomicName>
|
||
, though with inconsistent placement between the two loci (figures 2 & 3). No other species of
|
||
<emphasis id="FC91EA80426BFFC1FEFFFF33FE24FD9D" box="[373,501,223,249]" italics="true" pageId="21" pageNumber="172">Megacialla</emphasis>
|
||
have data available for comparison, and the few other
|
||
<taxonomicName id="09E54D11426BFFC1FBDCFF33FB18FD9D" authorityName="Dendy" authorityYear="1922" box="[1110,1225,223,249]" class="Demospongiae" family="Acarnidae" kingdom="Animalia" order="Poecilosclerida" pageId="21" pageNumber="172" phylum="Porifera" rank="family">Acarnidae</taxonomicName>
|
||
in the phylogenies are inconsistently placed.
|
||
</paragraph>
|
||
<paragraph id="CE5A3692426BFFC1FF4DFECBFE38FC01" blockId="21.[151,1436,151,357]" pageId="21" pageNumber="172">
|
||
This species cannot be identified in the field due to multiple species of sympatric, thickly encrusting orange sponges in the
|
||
<taxonomicName id="09E54D11426BFFC1FEB4FEA7FE34FC01" authorityName="Carter" authorityYear="1875" box="[318,485,331,357]" class="Demospongiae" family="Microcionidae" kingdom="Animalia" order="Poecilosclerida" pageId="21" pageNumber="172" phylum="Porifera" rank="family">Microcionidae</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |