308 lines
29 KiB
XML
308 lines
29 KiB
XML
<document ID-DOI="10.5281/zenodo.272951" ID-GBIF-Dataset="e2c88f4c-3ac2-45f9-95e4-99b75561a081" ID-ISSN="1175-5326" ID-Zenodo-Dep="272951" ID-ZooBank="6D68A019-6F63-4AA4-A8B3-92D351F1F69B" checkinTime="1484409208030" checkinUser="plazi" docAuthor="Van, Rob W. M." docDate="2017" docId="03A8001077FAFF03FF14A44C94C0FCC6" docLanguage="en" docName="zootaxa.4217.1.1.pdf.imf" docOrigin="Zootaxa 1" docStyle="DocumentStylede.uka.ipd.idaho.easyIO.settings.Settings@5ce3343f" docStyleName="zootaxa.2013.monograph" docTitle="Hemiasterella camelus Van, 2017, sp. nov." docType="treatment" docVersion="19" lastPageNumber="176" masterDocId="FF9178687757FFACFF83A36B907DFF9A" masterDocTitle="Sponges of the Guyana Shelf" masterLastPageNumber="225" masterPageNumber="1" pageNumber="174" updateTime="1645784257244" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Sponges of the Guyana Shelf</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Van, Rob W. M.</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2017</mods:date>
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<mods:detail type="issue">
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<mods:number>1</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>225</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.5281/zenodo.272951</mods:identifier>
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<mods:identifier type="GBIF-Dataset">e2c88f4c-3ac2-45f9-95e4-99b75561a081</mods:identifier>
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<mods:identifier type="ISSN">1175-5326</mods:identifier>
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<mods:identifier type="Zenodo-Dep">272951</mods:identifier>
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<mods:identifier type="ZooBank">6D68A019-6F63-4AA4-A8B3-92D351F1F69B</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.5698740" ID-GBIF-Taxon="127419774" ID-Zenodo-Dep="5698740" LSID="urn:lsid:plazi:treatment:03A8001077FAFF03FF14A44C94C0FCC6" httpUri="http://treatment.plazi.org/id/03A8001077FAFF03FF14A44C94C0FCC6" lastPageId="175" lastPageNumber="176" pageId="173" pageNumber="174">
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<subSubSection pageId="173" pageNumber="174" type="nomenclature">
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<paragraph blockId="173.[151,528,1831,1890]" box="[151,528,1831,1857]" pageId="173" pageNumber="174">
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<heading bold="true" box="[151,528,1831,1857]" fontSize="11" level="1" pageId="173" pageNumber="174" reason="1">
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<emphasis bold="true" box="[151,528,1831,1857]" pageId="173" pageNumber="174">
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<taxonomicName box="[151,426,1831,1857]" class="Demospongiae" family="Hemiasterellidae" genus="Hemiasterella" kingdom="Animalia" order="Hadromerida" pageId="173" pageNumber="174" phylum="Porifera" rank="species" species="camelus" status="sp. nov.">
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<emphasis bold="true" box="[151,426,1831,1857]" italics="true" pageId="173" pageNumber="174">Hemiasterella camelus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel box="[434,528,1831,1857]" pageId="173" pageNumber="174" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph blockId="173.[151,528,1831,1890]" box="[151,322,1865,1890]" pageId="173" pageNumber="174">
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<figureCitation box="[151,283,1865,1890]" captionStart="FIGURE 109" captionStartId="174.[151,250,1957,1979]" captionTargetBox="[151,1436,805,1935]" captionTargetId="figure@174.[151,1436,805,1935]" captionTargetPageId="174" captionText="FIGURE 109. Hemiasterella camelus sp. nov., a, habitus of holotype RMNH Por. 9924 (scale bar = 1 cm), b, large oxea, b 1, details of b, c, small oxea, c 1, details of c, d, large oxyspherasters, e, small oxyspheraster." httpUri="https://zenodo.org/record/273059/files/figure.png" pageId="173" pageNumber="174">Figures 109</figureCitation>
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a–e
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</paragraph>
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</subSubSection>
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<subSubSection pageId="173" pageNumber="174" type="materials_examined">
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<paragraph blockId="173.[151,1437,1937,2034]" pageId="173" pageNumber="174">
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<materialsCitation ID-GBIF-Occurrence="1424726564" collectingDate="1969-04-16" collectionCode="RMNH" collectorName="Luymes O. C. P. S." country="Suriname" elevation="130" latitude="7.3083" location="Suriname" longLatPrecision="7" longitude="-54.1667" pageId="173" pageNumber="174" specimenCount="1" typeStatus="holotype">
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<emphasis bold="true" box="[151,383,1937,1962]" pageId="173" pageNumber="174">Material examined.</emphasis>
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<typeStatus box="[390,494,1937,1962]" pageId="173" pageNumber="174">Holotype</typeStatus>
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<collectionCode box="[500,584,1938,1961]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="173" pageNumber="174">RMNH</collectionCode>
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Por. 9924,
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<collectingCountry box="[710,820,1937,1962]" name="Suriname" pageId="173" pageNumber="174">Suriname</collectingCountry>
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, ‘
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<collectorName box="[835,1032,1938,1962]" pageId="173" pageNumber="174">Luymes O.C.P.S.</collectorName>
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II’
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<collectingCountry box="[1066,1153,1938,1962]" name="Guyana" pageId="173" pageNumber="174">Guyana</collectingCountry>
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Shelf Expedition, station M97,
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<geoCoordinate box="[218,326,1974,1998]" direction="north" orientation="latitude" pageId="173" pageNumber="174" precision="5" value="7.3083">7.3083°N</geoCoordinate>
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<geoCoordinate box="[333,462,1973,1998]" direction="west" orientation="longitude" pageId="173" pageNumber="174" precision="5" value="-54.1667">54.1667°W</geoCoordinate>
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, depth
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<quantity box="[542,615,1974,1998]" metricMagnitude="2" metricUnit="m" metricValue="1.3" pageId="173" pageNumber="174" unit="m" value="130.0">
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<elevation box="[542,615,1974,1998]" metricMagnitude="2" metricUnit="m" metricValue="1.3" pageId="173" pageNumber="174" unit="m" value="130.0">130 m</elevation>
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</quantity>
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, bottom coarse sand,
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<date box="[858,1018,1973,1998]" pageId="173" pageNumber="174" value="1969-04-16">
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<collectingDate box="[858,1018,1973,1998]" pageId="173" pageNumber="174" value="1969-04-16">16 April 1969</collectingDate>
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</date>
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="174" lastPageNumber="175" pageId="173" pageNumber="174" type="description">
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<paragraph blockId="173.[151,1437,1937,2034]" lastBlockId="174.[151,1436,151,752]" lastPageId="174" lastPageNumber="175" pageId="173" pageNumber="174">
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<emphasis bold="true" box="[199,345,2009,2034]" pageId="173" pageNumber="174">Description.</emphasis>
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The
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<typeStatus box="[403,501,2009,2034]" pageId="173" pageNumber="174">holotype</typeStatus>
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(
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<figureCitation box="[517,613,2009,2034]" captionStart="FIGURE 109" captionStartId="174.[151,250,1957,1979]" captionTargetBox="[151,1436,805,1935]" captionTargetId="figure@174.[151,1436,805,1935]" captionTargetPageId="174" captionText="FIGURE 109. Hemiasterella camelus sp. nov., a, habitus of holotype RMNH Por. 9924 (scale bar = 1 cm), b, large oxea, b 1, details of b, c, small oxea, c 1, details of c, d, large oxyspherasters, e, small oxyspheraster." httpUri="https://zenodo.org/record/273059/files/figure.png" pageId="173" pageNumber="174">Fig. 109</figureCitation>
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a) is bilobate, pale orange-brown in alcohol, with a punctate micronulose surface. Lobes crowned by apical oscules, which appear irregularly compound with several smaller and larger partially connected openings, likely caused by collapse of wider openings. Maximum height of specimen
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<quantity box="[1371,1432,189,212]" metricMagnitude="-2" metricUnit="m" metricValue="7.0" pageId="174" pageNumber="175" unit="cm" value="7.0">7 cm</quantity>
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, maximum width
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<quantity box="[347,407,223,248]" metricMagnitude="-2" metricUnit="m" metricValue="6.0" pageId="174" pageNumber="175" unit="cm" value="6.0">6 cm</quantity>
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, lobes
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<quantity box="[489,574,223,248]" metricMagnitude="-2" metricUnit="m" metricValue="4.5" metricValueMax="5.0" metricValueMin="4.0" pageId="174" pageNumber="175" unit="cm" value="4.5" valueMax="5.0" valueMin="4.0">4–5 cm</quantity>
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diameter at the base, approximately
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<quantity box="[1001,1058,224,248]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="174" pageNumber="175" unit="cm" value="2.0">2 cm</quantity>
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diameter at the top. Consistency firm, rather incompressible.
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</paragraph>
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<paragraph blockId="174.[151,1436,151,752]" pageId="174" pageNumber="175">
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<emphasis bold="true" box="[199,309,295,320]" pageId="174" pageNumber="175">Skeleton.</emphasis>
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At the surface there is a thick cover of aster microscleres carried by loose bundles of both smaller and larger oxeas, which push up the surface into low blunt conules. Inbetween these conules there is a network of inhalant openings
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<quantity box="[355,490,368,392]" metricMagnitude="-4" metricUnit="m" metricValue="3" metricValueMax="4.0" metricValueMin="2.0" pageId="174" pageNumber="175" unit="mm" value="0.3" valueMax="0.4" valueMin="0.2">0.2–0.4 mm</quantity>
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in size. The skeleton of the choanosome is largely confused, consisting of individual larger oxeas strewn without obvious direction, and crowded asters. Smaller asters rare, found in dissoluted spicule mounts, but not readily detected in a thick sections.
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</paragraph>
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<paragraph blockId="174.[151,1436,151,752]" box="[199,732,476,501]" pageId="174" pageNumber="175">
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<emphasis bold="true" box="[199,304,476,501]" pageId="174" pageNumber="175">Spicules.</emphasis>
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(
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<figureCitation box="[319,417,476,501]" captionStart="FIGURE 109" captionStartId="174.[151,250,1957,1979]" captionTargetBox="[151,1436,805,1935]" captionTargetId="figure@174.[151,1436,805,1935]" captionTargetPageId="174" captionText="FIGURE 109. Hemiasterella camelus sp. nov., a, habitus of holotype RMNH Por. 9924 (scale bar = 1 cm), b, large oxea, b 1, details of b, c, small oxea, c 1, details of c, d, large oxyspherasters, e, small oxyspheraster." httpUri="https://zenodo.org/record/273059/files/figure.png" pageId="174" pageNumber="175">Figs 109</figureCitation>
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b–e) Oxeas, oxyspherasters.
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</paragraph>
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<paragraph blockId="174.[151,1436,151,752]" pageId="174" pageNumber="175">
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Oxeas, straight, fusiform, sharply pointed, occasionally with stylote heads, in two size categories, (1) large and thick (
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<figureCitation box="[223,329,548,573]" captionStart="FIGURE 109" captionStartId="174.[151,250,1957,1979]" captionTargetBox="[151,1436,805,1935]" captionTargetId="figure@174.[151,1436,805,1935]" captionTargetPageId="174" captionText="FIGURE 109. Hemiasterella camelus sp. nov., a, habitus of holotype RMNH Por. 9924 (scale bar = 1 cm), b, large oxea, b 1, details of b, c, small oxea, c 1, details of c, d, large oxyspherasters, e, small oxyspheraster." httpUri="https://zenodo.org/record/273059/files/figure.png" pageId="174" pageNumber="175">Figs 109</figureCitation>
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b,b1),
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<date box="[397,524,548,573]" pageId="174" pageNumber="175" value="1740" valueMax="2006">
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1740–
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<emphasis box="[468,524,548,573]" italics="true" pageId="174" pageNumber="175">2006</emphasis>
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</date>
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–
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<date box="[538,652,548,572]" pageId="174" pageNumber="175" value="2220-10-27">2220 x 27</date>
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–
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<emphasis box="[667,716,548,573]" italics="true" pageId="174" pageNumber="175">49.6</emphasis>
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–58 µm, and (2) small and thin (
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<figureCitation box="[1088,1195,548,573]" captionStart="FIGURE 109" captionStartId="174.[151,250,1957,1979]" captionTargetBox="[151,1436,805,1935]" captionTargetId="figure@174.[151,1436,805,1935]" captionTargetPageId="174" captionText="FIGURE 109. Hemiasterella camelus sp. nov., a, habitus of holotype RMNH Por. 9924 (scale bar = 1 cm), b, large oxea, b 1, details of b, c, small oxea, c 1, details of c, d, large oxyspherasters, e, small oxyspheraster." httpUri="https://zenodo.org/record/273059/files/figure.png" pageId="174" pageNumber="175">Figs 109</figureCitation>
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c,c1), 597–
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<emphasis box="[1315,1357,548,572]" italics="true" pageId="174" pageNumber="175">798</emphasis>
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–963
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<date pageId="174" pageNumber="175">x 9</date>
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–
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<emphasis box="[179,228,584,608]" italics="true" pageId="174" pageNumber="175">17.4</emphasis>
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–24 µm.
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</paragraph>
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<paragraph blockId="174.[151,1436,151,752]" pageId="174" pageNumber="175">
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Oxyspherasters, smooth, with sharply pointed conical rays, in two size categories, (1) larger (
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<figureCitation box="[1302,1408,620,645]" captionStart="FIGURE 109" captionStartId="174.[151,250,1957,1979]" captionTargetBox="[151,1436,805,1935]" captionTargetId="figure@174.[151,1436,805,1935]" captionTargetPageId="174" captionText="FIGURE 109. Hemiasterella camelus sp. nov., a, habitus of holotype RMNH Por. 9924 (scale bar = 1 cm), b, large oxea, b 1, details of b, c, small oxea, c 1, details of c, d, large oxyspherasters, e, small oxyspheraster." httpUri="https://zenodo.org/record/273059/files/figure.png" pageId="174" pageNumber="175">Figs 109</figureCitation>
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d), 35–
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<emphasis box="[193,221,655,680]" italics="true" pageId="174" pageNumber="175">61</emphasis>
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–78 µm, ray number 6–
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<emphasis box="[485,530,656,680]" italics="true" pageId="174" pageNumber="175">11.8</emphasis>
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–16, and (2) smaller (
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<figureCitation box="[772,874,655,680]" captionStart="FIGURE 109" captionStartId="174.[151,250,1957,1979]" captionTargetBox="[151,1436,805,1935]" captionTargetId="figure@174.[151,1436,805,1935]" captionTargetPageId="174" captionText="FIGURE 109. Hemiasterella camelus sp. nov., a, habitus of holotype RMNH Por. 9924 (scale bar = 1 cm), b, large oxea, b 1, details of b, c, small oxea, c 1, details of c, d, large oxyspherasters, e, small oxyspheraster." httpUri="https://zenodo.org/record/273059/files/figure.png" pageId="174" pageNumber="175">Figs 109</figureCitation>
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e), 7–
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<emphasis box="[935,984,656,680]" italics="true" pageId="174" pageNumber="175">13.8</emphasis>
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–18 µm, ray number 10–
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<emphasis box="[1262,1307,656,680]" italics="true" pageId="174" pageNumber="175">11.4</emphasis>
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–12.
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</paragraph>
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</subSubSection>
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<subSubSection box="[199,972,692,717]" pageId="174" pageNumber="175" type="distribution">
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<paragraph blockId="174.[151,1436,151,752]" box="[199,972,692,717]" pageId="174" pageNumber="175">
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<emphasis bold="true" box="[199,498,692,717]" pageId="174" pageNumber="175">Distribution and ecology.</emphasis>
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<collectingCountry box="[505,592,692,716]" name="Guyana" pageId="174" pageNumber="175">Guyana</collectingCountry>
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Shelf, on sandy bottom at
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<specimenCount box="[893,972,692,716]" pageId="174" pageNumber="175" type="generic">
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<quantity box="[893,968,692,716]" metricMagnitude="2" metricUnit="m" metricValue="1.3" pageId="174" pageNumber="175" unit="m" value="130.0">130 m</quantity>
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.
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</specimenCount>
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</paragraph>
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</subSubSection>
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<subSubSection box="[199,1396,727,752]" pageId="174" pageNumber="175" type="etymology">
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<paragraph blockId="174.[151,1436,151,752]" box="[199,1396,727,752]" pageId="174" pageNumber="175">
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<emphasis bold="true" box="[199,334,727,752]" pageId="174" pageNumber="175">Etymology.</emphasis>
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<taxonomicName box="[340,438,727,752]" class="Demospongiae" family="Hemiasterellidae" genus="Hemiasterella" kingdom="Animalia" order="Hadromerida" pageId="174" pageNumber="176" phylum="Porifera" rank="species" species="camelus" status="sp. nov.">Camelus</taxonomicName>
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(L.) = camel, referring to the shape of the
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<typeStatus box="[916,1014,727,752]" pageId="174" pageNumber="175">holotype</typeStatus>
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resembling a camel’s two humps.
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</paragraph>
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</subSubSection>
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<caption httpUri="https://zenodo.org/record/273059/files/figure.png" pageId="174" pageNumber="175" targetBox="[151,1436,805,1935]" targetPageId="174">
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<paragraph blockId="174.[151,1436,1956,2009]" pageId="174" pageNumber="175">
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<emphasis bold="true" box="[151,301,1957,1979]" pageId="174" pageNumber="175">FIGURE 109.</emphasis>
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<taxonomicName box="[308,541,1956,1978]" class="Demospongiae" family="Hemiasterellidae" genus="Hemiasterella" kingdom="Animalia" order="Hadromerida" pageId="174" pageNumber="175" phylum="Porifera" rank="species" species="camelus" status="sp. nov.">
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||
<emphasis box="[308,541,1956,1978]" italics="true" pageId="174" pageNumber="175">
|
||
<taxonomicName box="[308,450,1956,1978]" class="Demospongiae" family="Hemiasterellidae" genus="Hemiasterella" kingdom="Animalia" order="Hadromerida" pageId="174" pageNumber="175" phylum="Porifera" rank="genus">Hemiasterella</taxonomicName>
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<taxonomicName box="[458,541,1956,1978]" pageId="174" pageNumber="175" rank="species" species="camelus" status="sp. nov.">camelus</taxonomicName>
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</emphasis>
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</taxonomicName>
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<emphasis bold="true" box="[548,635,1957,1978]" pageId="174" pageNumber="175">
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<taxonomicNameLabel box="[548,631,1957,1978]" pageId="174" pageNumber="175" rank="species">sp. nov.</taxonomicNameLabel>
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||
,
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</emphasis>
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||
a, habitus of holotype RMNH Por. 9924 (scale bar = 1 cm), b, large oxea, b1, details of b, c, small oxea, c1, details of c, d, large oxyspherasters, e, small oxyspheraster.
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</paragraph>
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</caption>
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<subSubSection pageId="175" pageNumber="176" type="discussion">
|
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<paragraph blockId="175.[151,1436,151,861]" pageId="175" pageNumber="176">
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<materialsCitation ID-GBIF-Occurrence="1424726537" country="Bermuda" location="Central West" pageId="175" pageNumber="176" specimenCount="1" stateProvince="Central West">
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<emphasis bold="true" box="[199,315,151,176]" pageId="175" pageNumber="176">Remarks.</emphasis>
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The only other
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<collectingRegion box="[504,651,151,176]" isEnumeration="true" pageId="175" pageNumber="176">Central West</collectingRegion>
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Atlantic
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<taxonomicName box="[760,918,151,176]" class="Demospongiae" family="Hemiasterellidae" genus="Hemiasterella" kingdom="Animalia" order="Hadromerida" pageId="175" pageNumber="176" phylum="Porifera" rank="genus">
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<emphasis box="[760,918,151,176]" italics="true" pageId="175" pageNumber="176">Hemiasterella</emphasis>
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</taxonomicName>
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is
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<taxonomicName authority="De Laubenfels, 1950" authorityName="De Laubenfels" authorityYear="1950" box="[956,1308,151,176]" class="Demospongiae" family="Hemiasterellidae" genus="Hemiasterella" kingdom="Animalia" order="Hadromerida" pageId="175" pageNumber="176" phylum="Porifera" rank="species" species="ajax">
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<emphasis box="[956,1041,153,176]" italics="true" pageId="175" pageNumber="176">H. ajax</emphasis>
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(
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<bibRefCitation author="De" box="[1058,1300,151,176]" pageId="175" pageNumber="176" refString="De Laubenfels, M. W. (1950) The Porifera of the Bermuda Archipelago. Transactions of the Zoological Society of London, 27, 1 - 154." type="journal article" year="1950">De Laubenfels, 1950</bibRefCitation>
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)
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</taxonomicName>
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(originally
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<taxonomicName box="[151,297,188,213]" class="Demospongiae" family="Hemiasterellidae" genus="Epallax" higherTaxonomySource="CoL" kingdom="Animalia" order="Tethyida" pageId="175" pageNumber="176" phylum="Porifera" rank="species" species="ajax">
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<emphasis box="[151,297,188,213]" italics="true" pageId="175" pageNumber="176">Epallax ajax</emphasis>
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</taxonomicName>
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) from an inland mangrove pond in
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<collectingCountry box="[724,831,188,213]" name="Bermuda" pageId="175" pageNumber="176">Bermuda</collectingCountry>
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</materialsCitation>
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.
|
||
<materialsCitation ID-GBIF-Occurrence="1424726554" collectingDate="1932-10-15" collectionCode="BMNH" country="Bermuda" county="Furthermore" elevation="130" location="It" municipality="There" pageId="175" pageNumber="176" specimenCode="BMNH 1948.8" specimenCount="1" typeStatus="paratype">
|
||
A
|
||
<typeStatus box="[876,976,189,213]" pageId="175" pageNumber="176">paratype</typeStatus>
|
||
,
|
||
<specimenCode box="[991,1166,188,213]" collectionCode="BMNH" pageId="175" pageNumber="176">
|
||
<collectionCode box="[991,1075,189,212]" pageId="175" pageNumber="176">BMNH</collectionCode>
|
||
1948.8
|
||
</specimenCode>
|
||
.6.49, was examined.
|
||
<location LSID="urn:lsid:plazi:treatment:03A8001077FAFF03FF14A44C94C0FCC6:8EDEE7DD77F8FF03FA08A3D695E1FF4E" box="[1419,1436,189,212]" country="Bermuda" county="Furthermore" municipality="There" name="It" pageId="175" pageNumber="176">It</location>
|
||
shows considerable similarity to the new species: it is a globular mass with large fusiform oxeas as megascleres and two distinct size categories of oxy(spher)asters as microscleres.
|
||
<collectingMunicipality box="[914,979,260,285]" pageId="175" pageNumber="176">There</collectingMunicipality>
|
||
are also compelling differences between the two species. The
|
||
<collectingCountry box="[396,499,295,320]" name="Bermuda" pageId="175" pageNumber="176">Bermuda</collectingCountry>
|
||
specimen is white (in life as well as in alcohol), the larger oxeas are thinner and longer (1500–3300
|
||
<date box="[381,478,332,357]" pageId="175" pageNumber="176" value="1932-10-15">
|
||
<collectingDate box="[381,478,332,357]" pageId="175" pageNumber="176" value="1932-10-15">x 15–32</collectingDate>
|
||
</date>
|
||
µm), there are no small oxeas in the size range below 1000 µm, and the larger oxyasters are not oxyspherasters and all have a small number of rays (usually 3–4).
|
||
<collectingCounty box="[1132,1275,367,392]" pageId="175" pageNumber="176">Furthermore</collectingCounty>
|
||
, the
|
||
<collectingCountry box="[1333,1436,367,392]" name="Bermuda" pageId="175" pageNumber="176">Bermuda</collectingCountry>
|
||
species is only known from a shallow water inland pond, quite the opposite of the new species, which was taken at
|
||
<quantity box="[151,222,440,464]" metricMagnitude="2" metricUnit="m" metricValue="1.3" pageId="175" pageNumber="176" unit="m" value="130.0">
|
||
<elevation box="[151,222,440,464]" metricMagnitude="2" metricUnit="m" metricValue="1.3" pageId="175" pageNumber="176" unit="m" value="130.0">130 m</elevation>
|
||
</quantity>
|
||
depth.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph blockId="175.[151,1436,151,861]" pageId="175" pageNumber="176">
|
||
Some resemblance is also apparent with the recently described
|
||
<taxonomicName authority="Lira & Pinheiro, 2015" authorityName="Lira & Pinheiro" authorityYear="2015" box="[904,1334,476,501]" class="Demospongiae" family="Ancorinidae" genus="Jaspis" kingdom="Animalia" order="Astrophorida" pageId="175" pageNumber="176" phylum="Porifera" rank="species" species="atolensis">
|
||
<emphasis box="[904,1081,476,501]" italics="true" pageId="175" pageNumber="176">Jaspis atolensis</emphasis>
|
||
<bibRefCitation author="Lira" box="[1087,1334,476,501]" pageId="175" pageNumber="176" refString="Lira, J. & Pinheiro, U. (2015) Five new species of Jaspis (Porifera: Demospongiae: Tetractinellida: Astrophorina) from Brazil with redescription of the type species Jaspis johnstonii (Schmidt, 1862). Zootaxa, 4028 (1), 51 - 80. http: // dx. doi. org / 10.11646 / zootaxa. 4028.1.2" type="journal article" year="2015">Lira & Pinheiro, 2015</bibRefCitation>
|
||
</taxonomicName>
|
||
from the Atol das Rocas in NE
|
||
<collectingCountry box="[402,470,511,536]" name="Brazil" pageId="175" pageNumber="176">Brazil</collectingCountry>
|
||
(depth given as ‘loose above the reef’, thus probably from shallow-water). The shape is dissimilar, but irregularly massive, so not too distinct from
|
||
<taxonomicName box="[901,1034,548,573]" class="Demospongiae" family="Hemiasterellidae" genus="Hemiasterella" kingdom="Animalia" order="Hadromerida" pageId="175" pageNumber="176" phylum="Porifera" rank="species" species="camelus" status="sp. nov.">
|
||
<emphasis box="[901,1034,548,573]" italics="true" pageId="175" pageNumber="176">H. camelus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis bold="true" box="[1047,1142,548,573]" pageId="175" pageNumber="176">
|
||
<taxonomicNameLabel box="[1047,1142,548,573]" pageId="175" pageNumber="176" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Its skeleton and spicule complement is not unlike the above-described specimen, but the larger oxeas are only up to
|
||
<date box="[1183,1296,584,608]" pageId="175" pageNumber="176" value="1400-10-13">1400 x 13</date>
|
||
µm (against up to 2220
|
||
<date box="[278,327,620,645]" pageId="175" pageNumber="176" value="1958-10">
|
||
x
|
||
<quantity box="[299,327,620,645]" metricMagnitude="0" metricUnit="m" metricValue="1.4731999999999998" pageId="175" pageNumber="176" unit="in" value="58.0">58</quantity>
|
||
</date>
|
||
in
|
||
<taxonomicName box="[363,489,620,645]" class="Demospongiae" family="Hemiasterellidae" genus="Hemiasterella" kingdom="Animalia" order="Hadromerida" pageId="175" pageNumber="176" phylum="Porifera" rank="species" species="camelus" status="sp. nov.">
|
||
<emphasis box="[363,489,620,645]" italics="true" pageId="175" pageNumber="176">H. camelus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis bold="true" box="[496,586,620,645]" pageId="175" pageNumber="176">
|
||
<taxonomicNameLabel box="[496,586,620,645]" pageId="175" pageNumber="176" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
). In view of this and the different depth occurrence, it is likely a related but different species. Assignment to
|
||
<taxonomicName authority="Gray, 1867" authorityName="Gray" authorityYear="1867" box="[539,750,655,680]" class="Demospongiae" family="Ancorinidae" genus="Jaspis" kingdom="Animalia" order="Astrophorida" pageId="175" pageNumber="176" phylum="Porifera" rank="genus">
|
||
<emphasis box="[539,609,657,680]" italics="true" pageId="175" pageNumber="176">Jaspis</emphasis>
|
||
<bibRefCitation author="Gray" box="[621,750,655,680]" pageId="175" pageNumber="176" refString="Gray, J. E. (1867) Notes on the arrangement of Sponges, with the descriptions of some new genera. Proceedings of the Zoological Society of London, 1867 (2), 492 - 558." type="journal article" year="1867">Gray, 1867</bibRefCitation>
|
||
</taxonomicName>
|
||
appears unjustified as the smaller oxeas are not arranged tangentially as in the
|
||
<typeStatus box="[390,438,693,717]" pageId="175" pageNumber="176">type</typeStatus>
|
||
species,
|
||
<taxonomicName authority="Schmidt, 1862" authorityName="Schmidt" authorityYear="1862" box="[539,869,692,717]" class="Demospongiae" family="Ancorinidae" genus="Jaspis" kingdom="Animalia" order="Astrophorida" pageId="175" pageNumber="176" phylum="Porifera" rank="species" species="johnstonii">
|
||
<emphasis box="[539,677,692,717]" italics="true" pageId="175" pageNumber="176">J. johnstonii</emphasis>
|
||
(
|
||
<bibRefCitation author="Schmidt" box="[692,861,692,717]" pageId="175" pageNumber="176" refString="Schmidt, O. (1862) Die Spongien des adriatischen Meeres. Wilhelm Engelmann, Leipzig, i - viii, 88 pp." type="book" year="1862">Schmidt, 1862</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
. Lira & Pinheiro’s (2015) redescription of the
|
||
<typeStatus box="[1387,1435,693,717]" pageId="175" pageNumber="176">type</typeStatus>
|
||
specimen of Schmidt rather contrasts with those of earlier authors (
|
||
<bibRefCitation author="Topsent" box="[901,1054,728,752]" pageId="175" pageNumber="176" refString="Topsent, E. (1900) Etude monographique des spongiaires de France. III. Monaxonida (Hadromerina). Archives de Zoologie experimentale et generale, (3) 8, 1 - 331." type="journal article" year="1900">Topsent 1900</bibRefCitation>
|
||
as
|
||
<emphasis box="[1091,1332,727,752]" italics="true" pageId="175" pageNumber="176">
|
||
<taxonomicName box="[1091,1328,727,752]" class="Demospongiae" family="Ancorinidae" genus="Coppatias" higherTaxonomySource="CoL" kingdom="Animalia" order="Tetractinellida" pageId="175" pageNumber="176" phylum="Porifera" rank="species" species="johnstonii">Coppatias johnstonii</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
and
|
||
<bibRefCitation author="Uriz" pageId="175" pageNumber="176" refString="Uriz, M. J. (2002) Family Ancorinidae Schmidt, 1870. In: Hooper, J. N. A. & Van Soest, R. W. M. (Eds.), Systema Porifera: a guide to the classification of sponges 1. Kluwer Academic / Plenum Publishers, New York, Boston, Dordrecht, London, Moscow, pp. 108 - 126." type="journal article" year="2002">Uriz 2002</bibRefCitation>
|
||
) by its emphasis on an ‘undifferentiated’ ectosome. This probably relates to the quality of the dry
|
||
<typeStatus box="[1388,1436,765,789]" pageId="175" pageNumber="176">type</typeStatus>
|
||
material rather than to the true properties of
|
||
<taxonomicName box="[696,891,799,824]" class="Demospongiae" family="Ancorinidae" genus="Jaspis" kingdom="Animalia" order="Astrophorida" pageId="175" pageNumber="176" phylum="Porifera" rank="species" species="johnstonii">
|
||
<emphasis box="[696,891,799,824]" italics="true" pageId="175" pageNumber="176">Jaspis johnstonii</emphasis>
|
||
</taxonomicName>
|
||
, which does have an ectosomal tangential or paratangential crust of the smaller oxeas.
|
||
<taxonomicName box="[616,793,836,861]" class="Demospongiae" family="Ancorinidae" genus="Jaspis" kingdom="Animalia" order="Astrophorida" pageId="175" pageNumber="176" phylum="Porifera" rank="species" species="atolensis">
|
||
<emphasis box="[616,793,836,861]" italics="true" pageId="175" pageNumber="176">Jaspis atolensis</emphasis>
|
||
</taxonomicName>
|
||
fits probably better in
|
||
<taxonomicName box="[1049,1206,836,861]" class="Demospongiae" family="Hemiasterellidae" genus="Hemiasterella" kingdom="Animalia" order="Hadromerida" pageId="175" pageNumber="176" phylum="Porifera" rank="genus">
|
||
<emphasis box="[1049,1206,836,861]" italics="true" pageId="175" pageNumber="176">Hemiasterella</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |