269 lines
36 KiB
XML
269 lines
36 KiB
XML
<document id="D38C9F5623C0A74D39767C565C2BA4E5" ID-CLB-Dataset="36829" ID-DOI="10.11646/zootaxa.3823.1.1" ID-GBIF-Dataset="cdc3964e-ebf3-491e-b10c-9ad6592cb0f0" ID-ISSN="1175-5326" ID-Zenodo-Dep="286373" ID-ZooBank="0D42FA17-3B11-4DBB-9E48-D7D505F9CE29" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460443345149" checkinUser="plazi" docAuthor="Austin, William C., Ott, Bruce S., Reiswig, Henry M., Romagosa, Paula & G, Neil" docDate="2014" docId="03D0FB0AFFC22E5F09E0F8D1FC017C0F" docLanguage="en" docName="zt03823p084.pdf" docOrigin="Zootaxa 3823 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Tethya vacua Austin, Ott, Reiswig, Romagosa & G, 2014, n. sp." docType="treatment" docVersion="8" lastPageNumber="78" masterDocId="FFE98372FF892E120977FF89FF837A07" masterDocTitle="Taxonomic review of Hadromerida (Porifera, Demospongiae) from British Columbia, Canada, and adjacent waters, with the description of nine new species" masterLastPageNumber="84" masterPageNumber="1" pageNumber="76" updateTime="1698333174097" updateUser="ExternalLinkService">
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<mods:mods id="C17B74EC67E9F3EB285815D6C114D4C3" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="14D0B189646DD48930161E16ABA2ED75">
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<mods:title id="1545AC15BF8B3734FF2779E77A1F4427">Taxonomic review of Hadromerida (Porifera, Demospongiae) from British Columbia, Canada, and adjacent waters, with the description of nine new species</mods:title>
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<mods:name id="EF977F398865672B651A47BB2483CDB9" type="personal">
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<mods:namePart id="479B4326C88B13CA9A91466142CDF3F8">Austin, William C.</mods:namePart>
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<mods:roleTerm id="CAA465AEFEB375202E6389693DBF7802">Author</mods:roleTerm>
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<mods:namePart id="5FF1026D2B5246BF2A94014D24B68744">Ott, Bruce S.</mods:namePart>
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</mods:name>
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</mods:role>
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<mods:namePart id="C9F765272D1C2221F990C78213595C0E">Reiswig, Henry M.</mods:namePart>
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<mods:name id="8BB85A84952A93C8E98FE2480DCE404C" type="personal">
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<mods:roleTerm id="D644AE132CCB71B55B9005ACC2D51952">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="F825888326C8586A4513F668FFDF595F">Romagosa, Paula</mods:namePart>
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</mods:name>
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<mods:name id="8A8F332810F038C7200F7DFA3DC493F9" type="personal">
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<mods:namePart id="6315C0F1C4C46F2298D38465EDA5AA00">G, Neil</mods:namePart>
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<mods:title id="3DDB407C83F32A812EA47A5013C90042">Zootaxa</mods:title>
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<mods:part id="0A8A895C39BC754963CF94ED40A618B6">
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<mods:date id="C46A6FF91617429D42127B73B05DC8AC">2014</mods:date>
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<mods:number id="5F624E12EB9E720FD3770DE88BB1E2BF">3823</mods:number>
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<mods:classification id="53F67CD7DE74B21898BC6122BD76785A">journal article</mods:classification>
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<treatment id="03D0FB0AFFC22E5F09E0F8D1FC017C0F" ID-DOI="http://doi.org/10.5281/zenodo.6132588" ID-GBIF-Taxon="127668510" ID-Zenodo-Dep="6132588" LSID="urn:lsid:plazi:treatment:03D0FB0AFFC22E5F09E0F8D1FC017C0F" httpUri="http://treatment.plazi.org/id/03D0FB0AFFC22E5F09E0F8D1FC017C0F" lastPageId="77" lastPageNumber="78" pageId="75" pageNumber="76">
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<subSubSection id="C3631997FFC22E5909E0F8D1FE9F7D94" pageId="75" pageNumber="76" type="nomenclature">
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<paragraph id="8BC64A1CFFC22E5909E0F8D1FE037D75" blockId="75.[151,384,1880,1939]" box="[151,384,1880,1906]" pageId="75" pageNumber="76">
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<heading id="D08EFD70FFC22E5909E0F8D1FE037D75" bold="true" box="[151,384,1880,1906]" fontSize="11" level="1" pageId="75" pageNumber="76" reason="1">
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||
<emphasis id="B90D960EFFC22E5909E0F8D1FE037D75" bold="true" box="[151,384,1880,1906]" pageId="75" pageNumber="76">
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<taxonomicName id="4C79319FFFC22E5909E0F8D1FEB57D75" box="[151,310,1880,1906]" class="Demospongiae" family="Tethyidae" genus="Tethya" kingdom="Animalia" order="Hadromerida" pageId="75" pageNumber="76" phylum="Porifera" rank="species" species="vacua" status="sp. nov.">
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<emphasis id="B90D960EFFC22E5909E0F8D1FEB57D75" bold="true" box="[151,310,1880,1906]" italics="true" pageId="75" pageNumber="76">Tethya vacua</emphasis>
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||
</taxonomicName>
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<taxonomicNameLabel id="A23E2B75FFC22E59084AF8D1FE037D75" box="[317,384,1880,1906]" pageId="75" pageNumber="76" 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="8BC64A1CFFC22E5909E0F8F3FE9F7D94" blockId="75.[151,384,1880,1939]" box="[151,284,1914,1939]" pageId="75" pageNumber="76">
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<figureCitation id="13425699FFC22E5909E0F8F3FF667D94" box="[151,229,1914,1939]" captionStart="FIGURE 30" captionStartId="76.[151,250,1716,1738]" captionTargetBox="[151,1436,181,1711]" captionTargetId="figure@76.[151,1436,181,1713]" captionTargetPageId="76" captionText="FIGURE 30. Tethya vacua n. sp. A, Holotype (CASIZ 053441), scale bar 1 cm; B, cross section of holotype, smaller vacuoles of outer cortex (above) and larger vacuoles of inner cortex below; C, anisostrongyle, scale bar 500 µm; D, head of anisostrongyle, scale bar 50 µm; E, foot of anisostrongyle, scale bar 50 µm; F, head of strongyloxea, scale bar 30 µm; G, foot of strongyloxea, scale bar 30 µm; H, megaster scale bar 50 µm; I, megaster scale bar 40 µm; J, oxysphaeraster, scale bar 10 µm; K, acanthostrongylaster, scale bar 10 µm." httpUri="https://zenodo.org/record/286403/files/figure.png" pageId="75" pageNumber="76">Fig. 30</figureCitation>
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A–K
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</paragraph>
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</subSubSection>
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<subSubSection id="C3631997FFC22E5E09E0F84BFC297D84" lastPageId="76" lastPageNumber="77" pageId="75" pageNumber="76" type="etymology">
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<paragraph id="8BC64A1CFFC22E5909E0F84BFB377DDC" blockId="75.[151,1204,1986,2011]" box="[151,1204,1986,2011]" pageId="75" pageNumber="76">
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<emphasis id="B90D960EFFC22E5909E0F84BFE9D7DDC" bold="true" box="[151,286,1986,2011]" pageId="75" pageNumber="76">Etymology.</emphasis>
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The species name,
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<taxonomicName id="4C79319FFFC22E59088EF84DFDBF7DDC" box="[505,572,1988,2011]" class="Demospongiae" family="Tethyidae" genus="Tethya" kingdom="Animalia" order="Hadromerida" pageId="75" pageNumber="76" phylum="Porifera" rank="species" species="vacua">
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<emphasis id="B90D960EFFC22E59088EF84DFDBF7DDC" box="[505,572,1988,2011]" italics="true" pageId="75" pageNumber="76">vacua</emphasis>
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</taxonomicName>
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, refers to the empty vacuolated cortex in the specimens.
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</paragraph>
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<caption id="DF061A94FFC52E5E09E0F93DFDB87D42" httpUri="https://zenodo.org/record/286403/files/figure.png" pageId="76" pageNumber="77" targetBox="[151,1436,181,1711]" targetPageId="76">
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<paragraph id="8BC64A1CFFC52E5E09E0F93DFDB87D42" blockId="76.[151,1436,1716,1861]" pageId="76" pageNumber="77">
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<emphasis id="B90D960EFFC52E5E09E0F93DFE9C7CCD" bold="true" box="[151,287,1716,1738]" pageId="76" pageNumber="77">FIGURE 30.</emphasis>
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<taxonomicName id="4C79319FFFC52E5E0852F93DFE297CCC" box="[293,426,1716,1739]" class="Demospongiae" family="Tethyidae" genus="Tethya" kingdom="Animalia" order="Hadromerida" pageId="76" pageNumber="77" phylum="Porifera" rank="species" species="vacua" status="sp. nov.">
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<emphasis id="B90D960EFFC52E5E0852F93DFE297CCC" box="[293,426,1716,1739]" italics="true" pageId="76" pageNumber="77">Tethya vacua</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A23E2B75FFC52E5E08C6F93DFE697CCD" box="[433,490,1716,1738]" pageId="76" pageNumber="77" rank="species">
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<emphasis id="B90D960EFFC52E5E08C6F93DFE697CCD" bold="true" box="[433,490,1716,1738]" pageId="76" pageNumber="77">n. sp.</emphasis>
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</taxonomicNameLabel>
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||
A, Holotype (CASIZ 053441), scale bar 1 cm; B, cross section of holotype, smaller vacuoles of outer cortex (above) and larger vacuoles of inner cortex below; C, anisostrongyle, scale bar 500 µm; D, head of anisostrongyle, scale bar 50 µm; E, foot of anisostrongyle, scale bar 50 µm; F, head of strongyloxea, scale bar 30 µm; G, foot of strongyloxea, scale bar 30 µm; H, megaster scale bar 50 µm; I, megaster scale bar 40 µm; J, oxysphaeraster, scale bar 10 µm; K, acanthostrongylaster, scale bar 10 µm.
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||
</paragraph>
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||
</caption>
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||
<paragraph id="8BC64A1CFFC52E5E09B0F8E2FC297D84" blockId="76.[151,1436,1899,2032]" box="[199,938,1899,1924]" pageId="76" pageNumber="77">
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||
<emphasis id="B90D960EFFC52E5E09B0F8E2FEC97D83" bold="true" box="[199,330,1899,1924]" pageId="76" pageNumber="77">Synonymy.</emphasis>
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<taxonomicName id="4C79319FFFC52E5E0826F8E2FDAE7D83" box="[337,557,1899,1924]" class="Demospongiae" family="Tethyidae" genus="Tethya" kingdom="Animalia" order="Hadromerida" pageId="76" pageNumber="77" phylum="Porifera" rank="species" species="californiana">
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<emphasis id="B90D960EFFC52E5E0826F8E2FDAE7D83" box="[337,557,1899,1924]" italics="true" pageId="76" pageNumber="77">Tethya californiana</emphasis>
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</taxonomicName>
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of Sarà & Corierro, 1993, in part.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C3631997FFC52E5E09B0F806FB7A7DF7" pageId="76" pageNumber="77" type="materials_examined">
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<paragraph id="8BC64A1CFFC52E5E09B0F806FB7A7DF7" blockId="76.[151,1436,1899,2032]" pageId="76" pageNumber="77">
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<emphasis id="B90D960EFFC52E5E09B0F806FE327DAF" bold="true" box="[199,433,1935,1960]" pageId="76" pageNumber="77">Material examined.</emphasis>
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<typeStatus id="54C2F4BEFFC52E5E08CDF806FDA17DAF" box="[442,546,1935,1960]" pageId="76" pageNumber="77" type="holotype">Holotype</typeStatus>
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<collectionCode id="ED68D2D9FFC52E5E0B5CF819FDFF7DAF" box="[555,636,1936,1960]" pageId="76" pageNumber="77">CASIZ</collectionCode>
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0 53441, (Cal. 3) Channel Islands, southern California, (
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<geoCoordinate id="EE4D2CDBFFC52E5E0D89F819FAD97DAF" box="[1278,1370,1935,1960]" direction="north" orientation="latitude" pageId="76" pageNumber="77" precision="925" value="34.0">34° 0′N</geoCoordinate>
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,
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<geoCoordinate id="EE4D2CDBFFC52E5E0C10F819FF5D7DCB" direction="west" orientation="longitude" pageId="76" pageNumber="77" precision="92" value="-120.00166">120° 0.1′W</geoCoordinate>
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),
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<quantity id="4C81E7F9FFC52E5E0984F83DFE9D7DCC" box="[243,286,1972,1996]" metricMagnitude="0" metricUnit="m" metricValue="9.0" pageId="76" pageNumber="77" unit="m" value="9.0">9 m</quantity>
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depth,
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<date id="FFC76CDCFFC52E5E0804F83DFD977DCB" box="[371,532,1972,1996]" pageId="76" pageNumber="77" value="1981-12-24">Dec. 24, 1981</date>
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, coll.
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<collectingCountry id="F36E0A8CFFC52E5E0B2EF83DFD267DCC" box="[601,677,1972,1995]" name="France" pageId="76" pageNumber="77">France</collectingCountry>
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& Efford.
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<typeStatus id="54C2F4BEFFC52E5E0A55F83DFC077DCB" box="[802,900,1972,1996]" pageId="76" pageNumber="77" type="paratype">Paratype</typeStatus>
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1, =
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<collectionCode id="ED68D2D9FFC52E5E0AB7F83DFB927DCB" box="[960,1041,1972,1996]" pageId="76" pageNumber="77">CASIZ</collectionCode>
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1842878;
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<typeStatus id="54C2F4BEFFC52E5E0DFDF83DFB6F7DCB" box="[1162,1260,1972,1996]" pageId="76" pageNumber="77" type="paratype">Paratype</typeStatus>
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2,
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<collectionCode id="ED68D2D9FFC52E5E0C66F83DFAE17DCB" box="[1297,1378,1972,1996]" httpUri="http://grbio.org/cool/gayt-20cg" name="Royal British Columbia Museum" pageId="76" pageNumber="77">RBCM</collectionCode>
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011- 00038-001 =
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<collectionCode id="ED68D2D9FFC52E5E0859F851FEFC7DF7" box="[302,383,2008,2032]" pageId="76" pageNumber="77">CASIZ</collectionCode>
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0 53441. For
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<collectionCode id="ED68D2D9FFC52E5E0B61F851FDD07DF7" LSID="urn:lsid:biocol.org:col:15536" box="[534,595,2008,2032]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15536" name="Department of Natural Resources, Environment, The Arts and Sport" pageId="76" pageNumber="77">DNA</collectionCode>
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sequencing
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||
<collectionCode id="ED68D2D9FFC52E5E0BA9F851FCAC7DF7" box="[734,815,2008,2032]" pageId="76" pageNumber="77">CASIZ</collectionCode>
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184729; [KML 1132] =
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<collectionCode id="ED68D2D9FFC52E5E0D31F851FB147DF7" box="[1094,1175,2008,2032]" pageId="76" pageNumber="77">CASIZ</collectionCode>
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0 53441.
|
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</paragraph>
|
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</subSubSection>
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<subSubSection id="C3631997FFC42E5F09B0FF1EFC6E7867" pageId="77" pageNumber="78" type="description">
|
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<paragraph id="8BC64A1CFFC42E5F09B0FF1EFC227B1A" blockId="77.[151,1437,151,1544]" pageId="77" pageNumber="78">
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<emphasis id="B90D960EFFC42E5F09B0FF1EFEDA7AB7" bold="true" box="[199,345,151,176]" pageId="77" pageNumber="78">Description.</emphasis>
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<emphasis id="B90D960EFFC42E5F0828FF10FDDB7AB7" box="[351,600,152,176]" italics="true" pageId="77" pageNumber="78">Macroscopic features.</emphasis>
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(
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<figureCitation id="13425699FFC42E5F0B12FF1EFD3B7AB7" box="[613,696,151,176]" captionStart="FIGURE 30" captionStartId="76.[151,250,1716,1738]" captionTargetBox="[151,1436,181,1711]" captionTargetId="figure@76.[151,1436,181,1713]" captionTargetPageId="76" captionText="FIGURE 30. Tethya vacua n. sp. A, Holotype (CASIZ 053441), scale bar 1 cm; B, cross section of holotype, smaller vacuoles of outer cortex (above) and larger vacuoles of inner cortex below; C, anisostrongyle, scale bar 500 µm; D, head of anisostrongyle, scale bar 50 µm; E, foot of anisostrongyle, scale bar 50 µm; F, head of strongyloxea, scale bar 30 µm; G, foot of strongyloxea, scale bar 30 µm; H, megaster scale bar 50 µm; I, megaster scale bar 40 µm; J, oxysphaeraster, scale bar 10 µm; K, acanthostrongylaster, scale bar 10 µm." httpUri="https://zenodo.org/record/286403/files/figure.png" pageId="77" pageNumber="78">Fig. 30</figureCitation>
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A). Hemispherical,
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||
<typeStatus id="54C2F4BEFFC42E5F0AE5FF1EFC777AB7" box="[914,1012,151,176]" pageId="77" pageNumber="78" type="holotype">holotype</typeStatus>
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<quantity id="4C81E7F9FFC42E5F0A8CFF1EFBC57AA8" box="[1019,1094,151,176]" metricMagnitude="-2" metricUnit="m" metricValue="6.3" pageId="77" pageNumber="78" unit="cm" value="6.3">6.3 cm</quantity>
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long diam.,
|
||
<quantity id="4C81E7F9FFC42E5F0DA5FF1EFA9D7AA8" box="[1234,1310,151,176]" metricMagnitude="-2" metricUnit="m" metricValue="5.8" pageId="77" pageNumber="78" unit="cm" value="5.8">5.8 cm</quantity>
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short diam by
|
||
<quantity id="4C81E7F9FFC42E5F09CEFF35FE8C7AD3" box="[185,271,188,212]" metricMagnitude="-3" metricUnit="m" metricValue="3.2" pageId="77" pageNumber="78" unit="mm" value="3.2">3.2 mm</quantity>
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||
in height; four other specimens in same lot with diam. ranging from
|
||
<quantity id="4C81E7F9FFC42E5F0D7BFF35FBD47AD3" box="[1036,1111,188,212]" metricMagnitude="-2" metricUnit="m" metricValue="3.1" pageId="77" pageNumber="78" unit="cm" value="3.1">3.1 cm</quantity>
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to
|
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<quantity id="4C81E7F9FFC42E5F0D0DFF35FB457AD3" box="[1146,1222,188,213]" metricMagnitude="-2" metricUnit="m" metricValue="5.2" pageId="77" pageNumber="78" unit="cm" value="5.2">5.2 cm</quantity>
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||
by
|
||
<quantity id="4C81E7F9FFC42E5F0D98FF35FA037AD3" box="[1263,1408,188,212]" metricMagnitude="-2" metricUnit="m" metricValue="3.55" metricValueMax="3.9" metricValueMin="3.2" pageId="77" pageNumber="78" unit="cm" value="3.55" valueMax="3.9" valueMin="3.2">3.2 to 3.9 cm</quantity>
|
||
in height; surface with smooth fungiform tubercles (
|
||
<figureCitation id="13425699FFC42E5F0B94FF56FCB87AFF" box="[739,827,223,248]" captionStart="FIGURE 30" captionStartId="76.[151,250,1716,1738]" captionTargetBox="[151,1436,181,1711]" captionTargetId="figure@76.[151,1436,181,1713]" captionTargetPageId="76" captionText="FIGURE 30. Tethya vacua n. sp. A, Holotype (CASIZ 053441), scale bar 1 cm; B, cross section of holotype, smaller vacuoles of outer cortex (above) and larger vacuoles of inner cortex below; C, anisostrongyle, scale bar 500 µm; D, head of anisostrongyle, scale bar 50 µm; E, foot of anisostrongyle, scale bar 50 µm; F, head of strongyloxea, scale bar 30 µm; G, foot of strongyloxea, scale bar 30 µm; H, megaster scale bar 50 µm; I, megaster scale bar 40 µm; J, oxysphaeraster, scale bar 10 µm; K, acanthostrongylaster, scale bar 10 µm." httpUri="https://zenodo.org/record/286403/files/figure.png" pageId="77" pageNumber="78">Fig. 30</figureCitation>
|
||
A); 1–2 bundles of megascleres radiate out to each tubercle. Colour in life is reddish brown (morocco on museum label).
|
||
</paragraph>
|
||
<paragraph id="8BC64A1CFFC42E5F09B0FEA0FC6E7BAA" blockId="77.[151,1437,151,1544]" pageId="77" pageNumber="78">
|
||
<emphasis id="B90D960EFFC42E5F09B0FEA0FE397B47" box="[199,442,296,320]" italics="true" pageId="77" pageNumber="78">Microscopic features.</emphasis>
|
||
(
|
||
<figureCitation id="13425699FFC42E5F08BFFEAEFD997B47" box="[456,538,295,320]" captionStart="FIGURE 30" captionStartId="76.[151,250,1716,1738]" captionTargetBox="[151,1436,181,1711]" captionTargetId="figure@76.[151,1436,181,1713]" captionTargetPageId="76" captionText="FIGURE 30. Tethya vacua n. sp. A, Holotype (CASIZ 053441), scale bar 1 cm; B, cross section of holotype, smaller vacuoles of outer cortex (above) and larger vacuoles of inner cortex below; C, anisostrongyle, scale bar 500 µm; D, head of anisostrongyle, scale bar 50 µm; E, foot of anisostrongyle, scale bar 50 µm; F, head of strongyloxea, scale bar 30 µm; G, foot of strongyloxea, scale bar 30 µm; H, megaster scale bar 50 µm; I, megaster scale bar 40 µm; J, oxysphaeraster, scale bar 10 µm; K, acanthostrongylaster, scale bar 10 µm." httpUri="https://zenodo.org/record/286403/files/figure.png" pageId="77" pageNumber="78">Fig. 30</figureCitation>
|
||
B) Cortex
|
||
<quantity id="4C81E7F9FFC42E5F0BF8FEA1FD6F7B38" box="[655,748,296,320]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" metricValueMax="3.0" metricValueMin="1.0" pageId="77" pageNumber="78" unit="mm" value="2.0" valueMax="3.0" valueMin="1.0">1–3 mm</quantity>
|
||
thick; the outer cortex filled with elongate vacuoles 100–200 µm long by about 50 µm wide; the inner cortex filled with larger vacuoles 250 µm–350 µm long
|
||
<date id="FFC76CDCFFC42E5F0C75FEC4FAB07B63" box="[1282,1331,332,356]" pageId="77" pageNumber="78" value="2010-10">x 10</date>
|
||
–200 µm wide; outer choanosome with vacuoles approximately 800 µm long x 300 µm wide. Without serial sections, cannot exclude likelihood that some of vacuoles are in fact cross sections of canals.
|
||
</paragraph>
|
||
<paragraph id="8BC64A1CFFC42E5F09B0FE3EFC6E7867" blockId="77.[151,1437,151,1544]" pageId="77" pageNumber="78">
|
||
<emphasis id="B90D960EFFC42E5F09B0FE3EFEAF7BD7" box="[199,300,439,464]" italics="true" pageId="77" pageNumber="78">Spicules.</emphasis>
|
||
(Table 14, column A;
|
||
<figureCitation id="13425699FFC42E5F0B2DFE3EFD377BD7" box="[602,692,439,464]" captionStart="FIGURE 30" captionStartId="76.[151,250,1716,1738]" captionTargetBox="[151,1436,181,1711]" captionTargetId="figure@76.[151,1436,181,1713]" captionTargetPageId="76" captionText="FIGURE 30. Tethya vacua n. sp. A, Holotype (CASIZ 053441), scale bar 1 cm; B, cross section of holotype, smaller vacuoles of outer cortex (above) and larger vacuoles of inner cortex below; C, anisostrongyle, scale bar 500 µm; D, head of anisostrongyle, scale bar 50 µm; E, foot of anisostrongyle, scale bar 50 µm; F, head of strongyloxea, scale bar 30 µm; G, foot of strongyloxea, scale bar 30 µm; H, megaster scale bar 50 µm; I, megaster scale bar 40 µm; J, oxysphaeraster, scale bar 10 µm; K, acanthostrongylaster, scale bar 10 µm." httpUri="https://zenodo.org/record/286403/files/figure.png" pageId="77" pageNumber="78">Fig. 30</figureCitation>
|
||
C–K). Main megascleres making up the fascicules primarily anisostrongyles with few strongyloxeas; interstitial auxillary megascleres are styles (
|
||
<figureCitation id="13425699FFC42E5F0D27FE55FB217BF3" box="[1104,1186,476,501]" captionStart="FIGURE 30" captionStartId="76.[151,250,1716,1738]" captionTargetBox="[151,1436,181,1711]" captionTargetId="figure@76.[151,1436,181,1713]" captionTargetPageId="76" captionText="FIGURE 30. Tethya vacua n. sp. A, Holotype (CASIZ 053441), scale bar 1 cm; B, cross section of holotype, smaller vacuoles of outer cortex (above) and larger vacuoles of inner cortex below; C, anisostrongyle, scale bar 500 µm; D, head of anisostrongyle, scale bar 50 µm; E, foot of anisostrongyle, scale bar 50 µm; F, head of strongyloxea, scale bar 30 µm; G, foot of strongyloxea, scale bar 30 µm; H, megaster scale bar 50 µm; I, megaster scale bar 40 µm; J, oxysphaeraster, scale bar 10 µm; K, acanthostrongylaster, scale bar 10 µm." httpUri="https://zenodo.org/record/286403/files/figure.png" pageId="77" pageNumber="78">Fig. 30</figureCitation>
|
||
C–G); megasters (
|
||
<figureCitation id="13425699FFC42E5F0C18FE55FF37781F" captionStart="FIGURE 30" captionStartId="76.[151,250,1716,1738]" captionTargetBox="[151,1436,181,1711]" captionTargetId="figure@76.[151,1436,181,1713]" captionTargetPageId="76" captionText="FIGURE 30. Tethya vacua n. sp. A, Holotype (CASIZ 053441), scale bar 1 cm; B, cross section of holotype, smaller vacuoles of outer cortex (above) and larger vacuoles of inner cortex below; C, anisostrongyle, scale bar 500 µm; D, head of anisostrongyle, scale bar 50 µm; E, foot of anisostrongyle, scale bar 50 µm; F, head of strongyloxea, scale bar 30 µm; G, foot of strongyloxea, scale bar 30 µm; H, megaster scale bar 50 µm; I, megaster scale bar 40 µm; J, oxysphaeraster, scale bar 10 µm; K, acanthostrongylaster, scale bar 10 µm." httpUri="https://zenodo.org/record/286403/files/figure.png" pageId="77" pageNumber="78">Fig. 30</figureCitation>
|
||
H, I;
|
||
<figureCitation id="13425699FFC42E5F0986FE76FEBE781F" box="[241,317,511,536]" captionStart="FIGURE 26" captionStartId="66.[151,250,1863,1885]" captionTargetBox="[151,1436,195,1841]" captionTargetId="figure@66.[151,1436,195,1841]" captionTargetPageId="66" captionText="FIGURE 26. Tethya californiana de Laubenfels, 1932. Cross sections of cortex; A, Winter Hbr, Hall Bank, BC, scale bar 3 mm; B, McBride Bay, Tahsis Narrows, BC, scale bar 3 mm; C, RMMU I- 2078, San Jose Creek, Pt. Lobos, Carmel, CA, scale bar 0.5 mm; D, CASIZ 0 67731, Hopkins Marine Station, Pacific Grove, CA, scale bar 2 mm." httpUri="https://zenodo.org/record/286399/files/figure.png" pageId="77" pageNumber="78">Fig 26</figureCitation>
|
||
C; Table 14, column A) have an R/C value of 0.6–(0.9)–
|
||
<quantity id="4C81E7F9FFC42E5F0ABFFE76FB84781F" box="[968,1031,511,536]" metricMagnitude="-2" metricUnit="m" metricValue="2.794" pageId="77" pageNumber="78" unit="in" value="1.1">1.1 in</quantity>
|
||
the cortex and 0.8–(1.0)–
|
||
<quantity id="4C81E7F9FFC42E5F0C46FD89FAF2781F" box="[1329,1393,511,536]" metricMagnitude="-2" metricUnit="m" metricValue="3.302" pageId="77" pageNumber="78" unit="in" value="1.3">1.3 in</quantity>
|
||
the choanosome. They are present but not abundant in the cortex. Euasters are acanthostrongylasters and rare oxysphaerasters which have thin rays and small centrum with an R/C of 2.5.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3631997FFC42E5F09B0FDE5FC017C0F" pageId="77" pageNumber="78" type="discussion">
|
||
<paragraph id="8BC64A1CFFC42E5F09B0FDE5FED679CF" blockId="77.[151,1437,151,1544]" pageId="77" pageNumber="78">
|
||
<emphasis id="B90D960EFFC42E5F09B0FDE5FEB87882" bold="true" box="[199,315,620,645]" pageId="77" pageNumber="78">Remarks.</emphasis>
|
||
We commented at the beginning of remarks under
|
||
<taxonomicName id="4C79319FFFC42E5F0AEEFDE4FBC07882" box="[921,1091,620,645]" class="Demospongiae" family="Tethyidae" genus="Tethya" kingdom="Animalia" order="Hadromerida" pageId="77" pageNumber="78" phylum="Porifera" rank="species" species="californiana">
|
||
<emphasis id="B90D960EFFC42E5F0AEEFDE4FBC07882" box="[921,1091,620,645]" italics="true" pageId="77" pageNumber="78">T. californiana</emphasis>
|
||
</taxonomicName>
|
||
that our specimens (Cal. 3 = CASIZ 053441) were collected by the same people on the same day, at similar depths and in nearly the same locality as Cal. 1 and 2 described by
|
||
<bibRefCitation id="EFE837EDFFC42E5F0B46FD3DFCB978CB" author="Sara" box="[561,826,692,717]" pageId="77" pageNumber="78" refString="Sara, M. & Corriero, G. (1993) Redescription of Tethya californiana de Laubenfels as a valid species for Tethya aurantia var. californiana (Porifera, Demospongiae). Ophelia, 37 (3), 203 - 211. http: // dx. doi. org / 10.1080 / 00785326.1993.10429918" type="journal article" year="1993">Sarà & Corriero (1993)</bibRefCitation>
|
||
. A thick section of Cal. 3 (
|
||
<figureCitation id="13425699FFC42E5F0D14FD3DFB3678CB" box="[1123,1205,692,717]" captionStart="FIGURE 30" captionStartId="76.[151,250,1716,1738]" captionTargetBox="[151,1436,181,1711]" captionTargetId="figure@76.[151,1436,181,1713]" captionTargetPageId="76" captionText="FIGURE 30. Tethya vacua n. sp. A, Holotype (CASIZ 053441), scale bar 1 cm; B, cross section of holotype, smaller vacuoles of outer cortex (above) and larger vacuoles of inner cortex below; C, anisostrongyle, scale bar 500 µm; D, head of anisostrongyle, scale bar 50 µm; E, foot of anisostrongyle, scale bar 50 µm; F, head of strongyloxea, scale bar 30 µm; G, foot of strongyloxea, scale bar 30 µm; H, megaster scale bar 50 µm; I, megaster scale bar 40 µm; J, oxysphaeraster, scale bar 10 µm; K, acanthostrongylaster, scale bar 10 µm." httpUri="https://zenodo.org/record/286403/files/figure.png" pageId="77" pageNumber="78">Fig. 30</figureCitation>
|
||
B) appears similar to the illustration by Sarà & Corriero (
|
||
<figureCitation id="13425699FFC42E5F0B45FD5EFD0678F7" box="[562,645,727,752]" captionStart="FIGURE 28" captionStartId="70.[151,250,1975,1997]" captionTargetBox="[151,1436,1092,1941]" captionTargetId="figure@70.[151,1436,1078,1954]" captionTargetPageId="70" captionText="FIGURE 28. Relationship of cold temperate NE Pacific Tethya species megaster R / Cs (ratio of megaster spine length to centrum diameter) to latitude." httpUri="https://zenodo.org/record/286401/files/figure.png" pageId="77" pageNumber="78">Fig. 28</figureCitation>
|
||
) (based on Cal. 1 and 2) in having a highly vacuolated cortex with a peripheral layer of smaller vacuoles equivalent to those they termed alveolae. The vacuoles are more elongate in Cal. 3. This could be the result of differential contraction of the specimen. The following characters are similar to identical between Channel I. Cal. 3 and Channel I. Cal. 1 &2: sizes of the megascleres (Table 14, column A and Table 16, column B); dominance of anisostrongyles over strongyloxeas; styles predominant auxillary macroscleres; the R/C values of the megasters (Table 14, column A and Table 16, column B); acanthostrongylasters and thin armed oxyasters.
|
||
</paragraph>
|
||
<paragraph id="8BC64A1CFFC42E5F09B0FC5DFACD7EA7" blockId="77.[151,1437,151,1544]" pageId="77" pageNumber="78">
|
||
There is one apparent difference between Cal. 1 & 2 as described by
|
||
<bibRefCitation id="EFE837EDFFC42E5F0A9AFC5DFB7979EB" author="Sara" box="[1005,1274,980,1005]" pageId="77" pageNumber="78" refString="Sara, M. & Corriero, G. (1993) Redescription of Tethya californiana de Laubenfels as a valid species for Tethya aurantia var. californiana (Porifera, Demospongiae). Ophelia, 37 (3), 203 - 211. http: // dx. doi. org / 10.1080 / 00785326.1993.10429918" type="journal article" year="1993">Sarà & Corriero (1993)</bibRefCitation>
|
||
and Cal. 3 as observed by us. We were unable to find any spiny oxyasters (acanthoxyasters) while
|
||
<bibRefCitation id="EFE837EDFFC42E5F0DFFFC71FA1F7E17" author="Sara" box="[1160,1436,1015,1040]" pageId="77" pageNumber="78" refString="Sara, M. & Corriero, G. (1993) Redescription of Tethya californiana de Laubenfels as a valid species for Tethya aurantia var. californiana (Porifera, Demospongiae). Ophelia, 37 (3), 203 - 211. http: // dx. doi. org / 10.1080 / 00785326.1993.10429918" type="journal article" year="1993">Sarà & Corriero (1993)</bibRefCitation>
|
||
drawings depicted fine spines on 3 of 4 oxyasters (their
|
||
<figureCitation id="13425699FFC42E5F0A4BFB95FC067E33" box="[828,901,1052,1077]" captionStart="FIGURE 4" captionStartId="10.[151,250,1878,1900]" captionTargetBox="[152,1434,193,1856]" captionTargetId="figure@10.[152,1435,193,1857]" captionTargetPageId="10" captionText="FIGURE 4. Cliona lobata Hancock, 1849. A, tylostyle, scale bar 50 µm; B, tylote head; C, multilobed head; D, subterminal tyle; E, stylote head with a subterminal swelling, scale bar 20 µm; F, small spiraster, scale bar 40 µm; G – I, large spiraster, scale bar 40 µm." httpUri="https://zenodo.org/record/286377/files/figure.png" pageId="77" pageNumber="78">Fig. 4</figureCitation>
|
||
D). They also referred to spined rays in both strongylasters and oxyasters. However, the one SEM they showed of an oxyaster does not have visible spines. We find that the presence or absence of spines can only be determined on SEMs in our material, and we only found one SEM of an oxyaster (
|
||
<figureCitation id="13425699FFC42E5F08F2FB0EFE5A7EA7" box="[389,473,1159,1184]" captionStart="FIGURE 30" captionStartId="76.[151,250,1716,1738]" captionTargetBox="[151,1436,181,1711]" captionTargetId="figure@76.[151,1436,181,1713]" captionTargetPageId="76" captionText="FIGURE 30. Tethya vacua n. sp. A, Holotype (CASIZ 053441), scale bar 1 cm; B, cross section of holotype, smaller vacuoles of outer cortex (above) and larger vacuoles of inner cortex below; C, anisostrongyle, scale bar 500 µm; D, head of anisostrongyle, scale bar 50 µm; E, foot of anisostrongyle, scale bar 50 µm; F, head of strongyloxea, scale bar 30 µm; G, foot of strongyloxea, scale bar 30 µm; H, megaster scale bar 50 µm; I, megaster scale bar 40 µm; J, oxysphaeraster, scale bar 10 µm; K, acanthostrongylaster, scale bar 10 µm." httpUri="https://zenodo.org/record/286403/files/figure.png" pageId="77" pageNumber="78">Fig. 30</figureCitation>
|
||
J). It has no spines. More material is needed to resolve this apparent difference.
|
||
</paragraph>
|
||
<paragraph id="8BC64A1CFFC42E5F09B0FB25FEB17F37" blockId="77.[151,1437,151,1544]" pageId="77" pageNumber="78">
|
||
If indeed Cal. 1 and 3 represent the same species, and this species is not
|
||
<emphasis id="B90D960EFFC42E5F0A8FFB24FB257EC2" box="[1016,1190,1196,1221]" italics="true" pageId="77" pageNumber="78">
|
||
<taxonomicName id="4C79319FFFC42E5F0A8FFB24FB217EC2" box="[1016,1186,1196,1221]" class="Demospongiae" family="Tethyidae" genus="Tethya" kingdom="Animalia" order="Hadromerida" pageId="77" pageNumber="78" phylum="Porifera" rank="species" species="californiana">T. californiana</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
(as concluded above) then this species requires a name. It is not synonymous with any of the eastern Pacific or NW Pacific species based on the predominance of anisostrongyles or other differences in megascleres (as described in more detail under
|
||
<taxonomicName id="4C79319FFFC42E5F0CF0FB7CFEA27F37" class="Demospongiae" family="Tethyidae" genus="Tethya" kingdom="Animalia" order="Hadromerida" pageId="77" pageNumber="78" phylum="Porifera" rank="species" species="californiana">
|
||
<emphasis id="B90D960EFFC42E5F0CF0FB7CFEA27F37" italics="true" pageId="77" pageNumber="78">T. californiana</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BC64A1CFFC42E5F09B0FAB5FBC97F7F" blockId="77.[151,1437,151,1544]" pageId="77" pageNumber="78">
|
||
<bibRefCitation id="EFE837EDFFC42E5F09B0FAB5FE1F7F53" box="[199,412,1340,1365]" pageId="77" pageNumber="78" refString="Sara, M., Gomez, P. & Sara, A. (2001) East Pacific Mexican Tethya (Porifera: Demospongiae) with descriptions of five new species. Proceedings of the Biological Society of Washington, 114 (3), 794 - 821." type="journal article">
|
||
Sarà
|
||
<emphasis id="B90D960EFFC42E5F0871FAB4FEC77F52" box="[262,324,1340,1365]" italics="true" pageId="77" pageNumber="78">et al.</emphasis>
|
||
(2001)
|
||
</bibRefCitation>
|
||
recorded what they called
|
||
<taxonomicName id="4C79319FFFC42E5F0B9DFAB4FC147F52" box="[746,919,1340,1365]" class="Demospongiae" family="Tethyidae" genus="Tethya" kingdom="Animalia" order="Hadromerida" pageId="77" pageNumber="78" phylum="Porifera" rank="species" species="californiana">
|
||
<emphasis id="B90D960EFFC42E5F0B9DFAB4FC147F52" box="[746,919,1340,1365]" italics="true" pageId="77" pageNumber="78">T. californiana</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<emphasis id="B90D960EFFC42E5F0ADAFAB4FC687F53" box="[941,1003,1341,1364]" italics="true" pageId="77" pageNumber="78">sensu</emphasis>
|
||
Sarà & Corriero) from the Gulf of California. However, the specimens had only strongyloxeas not any anisostrongyles.
|
||
</paragraph>
|
||
<paragraph id="8BC64A1CFFC42E5F09B0FA0DFA907FC7" blockId="77.[151,1437,151,1544]" pageId="77" pageNumber="78">
|
||
<emphasis id="B90D960EFFC42E5F09B0FA0DFEDC7F9A" bold="true" box="[199,351,1412,1437]" pageId="77" pageNumber="78">Conclusions.</emphasis>
|
||
The material from southern California (Cal. 1, 2 and 3) represents a new species
|
||
<taxonomicName id="4C79319FFFC42E5F0D81FA0CFAD67F9B" box="[1270,1365,1413,1436]" class="Demospongiae" family="Tethyidae" genus="Tethya" kingdom="Animalia" order="Hadromerida" pageId="77" pageNumber="78" phylum="Porifera" rank="species" species="vacua" status="sp. nov.">
|
||
<emphasis id="B90D960EFFC42E5F0D81FA0CFAD67F9B" box="[1270,1365,1413,1436]" italics="true" pageId="77" pageNumber="78">T. vacua</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23E2B75FFC42E5F0C2BFA0DFA187F9A" box="[1372,1435,1412,1437]" pageId="77" pageNumber="78" rank="species">
|
||
<emphasis id="B90D960EFFC42E5F0C2BFA0DFA187F9A" bold="true" box="[1372,1435,1412,1437]" pageId="77" pageNumber="78">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
which is not synonymous with any other described species from the eastern Pacific or the NW Pacific.
|
||
</paragraph>
|
||
<paragraph id="8BC64A1CFFC42E5F09B0FA45FDAE7FE2" blockId="77.[151,1437,151,1544]" box="[199,557,1484,1509]" pageId="77" pageNumber="78">
|
||
<emphasis id="B90D960EFFC42E5F09B0FA45FE2D7FE2" bold="true" box="[199,430,1484,1509]" pageId="77" pageNumber="78">Bathymetric range.</emphasis>
|
||
<quantity id="4C81E7F9FFC42E5F08C2FA45FE627FE3" box="[437,481,1484,1508]" metricMagnitude="0" metricUnit="m" metricValue="9.0" pageId="77" pageNumber="78" unit="m" value="9.0">9 m</quantity>
|
||
depth.
|
||
</paragraph>
|
||
<paragraph id="8BC64A1CFFC42E5F09B0FA66FC017C0F" blockId="77.[151,1437,151,1544]" box="[199,898,1519,1544]" pageId="77" pageNumber="78">
|
||
<emphasis id="B90D960EFFC42E5F09B0FA66FE6C7C0F" bold="true" box="[199,495,1519,1544]" pageId="77" pageNumber="78">Geographic distribution.</emphasis>
|
||
Channel Islands, California (
|
||
<collectingCountry id="F36E0A8CFFC42E5F0A4FFA79FCF57C0F" box="[824,886,1520,1544]" name="United States of America" pageId="77" pageNumber="78">USA</collectingCountry>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |