381 lines
48 KiB
XML
381 lines
48 KiB
XML
<document ID-DOI="http://doi.org/10.5281/zenodo.6122132" ID-GBIF-Dataset="aa0db59c-6499-4c99-b77f-47e3d34ac03c" ID-GBIF-Taxon="156201941" ID-Zenodo-Dep="6122132" checkinTime="1555332814411" checkinUser="plazi" docAuthor="Tavares-Frigo, Maria da Conceição, Volkmer-Ribeiro, Cecília, Oliveira, Ana Elenice Zanini de & Machado, Vanessa de Souza" docDate="2015" docId="195A0212CA4BFFE6FF36C1C2FA0EF9B7" docLanguage="en" docName="neotropicalBiologyAndConservation.10.3.110-120.pdf" docOrigin="Neotropical Biology and Conservation 10 (3)" docStyle="DocumentStyle{}" docTitle="Oncosclera rosariae Tavares-Frigo & Volkmer-Ribeiro & Oliveira & Machado 2015, n.sp." docType="treatment" docVersion="6" lastPageId="7" lastPageNumber="117" masterDocId="E5637A6ACA4DFFE1FFE8C338FF9DFFF0" masterDocTitle="Freshwater sponges from the Pampa Biome, Brazil, with description of a new species of Oncosclera" masterLastPageNumber="122" masterPageNumber="110" pageId="6" pageNumber="116" updateTime="1645101349946" 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>Freshwater sponges from the Pampa Biome, Brazil, with description of a new species of Oncosclera</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>Tavares-Frigo, Maria da Conceição</mods:namePart>
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</mods:name>
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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>Volkmer-Ribeiro, Cecília</mods:namePart>
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</mods:name>
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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>Oliveira, Ana Elenice Zanini de</mods:namePart>
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</mods:name>
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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>Machado, Vanessa de Souza</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>Neotropical Biology and Conservation</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2015</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2015-12-31</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>10</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>3</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>110</mods:start>
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<mods:end>122</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">10.4013/nbc.2015.103.01</mods:identifier>
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<mods:identifier type="GBIF-Dataset">aa0db59c-6499-4c99-b77f-47e3d34ac03c</mods:identifier>
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||
<mods:identifier type="Zenodo-Dep">2640726</mods:identifier>
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||
<mods:identifier type="ZooBank">5B2DB2C1-A705-4EAE-BC6C-8B48EC6A0CA1</mods:identifier>
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||
</mods:mods>
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||
<treatment ID-DOI="http://doi.org/10.5281/zenodo.6122132" ID-GBIF-Taxon="156201941" ID-Zenodo-Dep="6122132" LSID="urn:lsid:plazi:treatment:195A0212CA4BFFE6FF36C1C2FA0EF9B7" httpUri="http://treatment.plazi.org/id/195A0212CA4BFFE6FF36C1C2FA0EF9B7" lastPageId="7" lastPageNumber="117" pageId="6" pageNumber="116">
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||
<subSubSection box="[222,501,762,787]" pageId="6" pageNumber="116" type="nomenclature">
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||
<paragraph blockId="6.[222,501,762,818]" box="[222,501,762,787]" pageId="6" pageNumber="116">
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||
<taxonomicName authority="Tavares-Frigo & Volkmer-Ribeiro & Oliveira & Machado, 2015" authorityName="Tavares-Frigo & Volkmer-Ribeiro & Oliveira & Machado" authorityYear="2015" box="[222,443,762,787]" class="Demospongiae" family="Potamolepidae" genus="Oncosclera" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="6" pageNumber="116" phylum="Porifera" rank="species" species="rosariae" status="n.sp.">
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<emphasis bold="true" box="[222,443,762,787]" italics="true" pageId="6" pageNumber="116">Oncosclera rosariae</emphasis>
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</taxonomicName>
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<taxonomicNameLabel box="[450,501,763,786]" pageId="6" pageNumber="116" rank="species">n.sp.</taxonomicNameLabel>
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</paragraph>
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||
</subSubSection>
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||
<paragraph blockId="6.[222,501,762,818]" box="[251,472,795,818]" pageId="6" pageNumber="116">
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||
(
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<figureCitation box="[256,378,795,818]" captionStart="Figure 2" captionStartId="3.[151,216,1480,1500]" captionTargetBox="[197,947,615,1464]" captionTargetId="figure@3.[197,947,615,1464]" captionTargetPageId="3" captionText="Figure 2. Photographs of the living sponge species detected in the Environmental Protection Area (EPA) of Ibirapuitã, southern Brazil. A, Heteromeyenia insignis WELTNER (1895); B, Corvospongilla seckti BONETTO and EZCURRA DE DRAGO (1966); C, Corvoheteromeyenia australis (BONETTO and EZCURRA DE DRAGO, 1966); D, Oncosclera navicella (CARTER, 1881); E, Oncosclera schubarti (BONETTO and EZCURRA DE DRAGO, 1967); F, Oncosclera rosariae n.sp. Bar = 3 cm." httpUri="https://zenodo.org/record/2640730/files/figure.png" pageId="6" pageNumber="116">Figures 2F</figureCitation>
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;
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||
<figureCitation box="[389,417,795,818]" captionStart="Figure 3" captionStartId="5.[151,216,1673,1693]" captionTargetBox="[169,981,162,1630]" captionTargetId="figure@5.[151,993,151,1636]" captionTargetPageId="5" captionText="Figure 3. Camera lucida drawings of the spicular sets of sponge species sampled in the Environmental Protection Area (EPA) of Ibirapuitã, southern Brazil. A, Heteromeyenia insignis WELTNER (1895); B, Corvospongilla seckti BONETTO AND EZCURRA DE DRAGO (1966); C, Corvoheteromeyenia australis (BONETTO AND EZCURRA DE DRAGO, 1966); D, Oncosclera navicella (CARTER, 1881); E, Oncosclera schubarti (BONETTO AND EZCURRA DE DRAGO, 1967); F, Oncosclera rosariae n.sp. meg: megascleres; gem: gemmoscleres; gem-1: short gemmoscleres; gem-2: long gemmoscleres; mic: microscleres; mic-1: chaela microsclere; mic- 2: birotulated microsclere). Bar = 50 micrometers." httpUri="https://zenodo.org/record/2640732/files/figure.png" pageId="6" pageNumber="116">3F</figureCitation>
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,
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<figureCitation box="[428,466,795,818]" captionStart-0="Figure 4" captionStart-1="Figure 5" captionStart-2="Figure 6" captionStartId-0="6.[595,660,1779,1799]" captionStartId-1="7.[151,216,1559,1579]" captionStartId-2="8.[159,224,1174,1194]" captionTargetBox-0="[595,1437,668,1760]" captionTargetBox-1="[151,993,1181,1533]" captionTargetBox-2="[192,965,151,1153]" captionTargetId-0="figure@6.[595,1437,668,1760]" captionTargetId-1="figure@7.[151,993,1181,1533]" captionTargetId-2="figure@8.[192,965,151,1153]" captionTargetPageId-0="6" captionTargetPageId-1="7" captionTargetPageId-2="8" captionText-0="Figure 4. SEM photographs of Oncosclera rosariae n.sp: A, dry sponge evidencing a thick pinacoderm with conspicuous oscules and protrusion of the main fibers; B, oscule detail; C, pinacoderm and protrusion of one main fiber; D, megasclere and gemmoscleres. Bar in micrometers." captionText-1="Figure 5. SEM photographs of Oncosclera rosariae n.sp. A; gemmoscleres; B, detail of spine size and distribution on one gemmosclere. Bar in micrometers." captionText-2="Figure 6. SEM photographs of the gemmules of Oncosclera rosariae n.sp. A, two young gemmules merged in the common layer of gemmoscleres; B, incipient pneumatic areas forming around the gemmoscleres; C, detail of the gemmoscleres incrusting on the inner gemmular coat and incipient pieces of pneumatic coat; D, whole gemmule with foraminal tube; E, detail of the foraminal tube and outer thin gemmular coat. Scale in micrometers." httpUri-0="https://zenodo.org/record/2640736/files/figure.png" httpUri-1="https://zenodo.org/record/2640738/files/figure.png" httpUri-2="https://zenodo.org/record/2640740/files/figure.png" pageId="6" pageNumber="116">4-6</figureCitation>
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||
)
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||
</paragraph>
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||
<subSubSection pageId="6" pageNumber="116" type="materials_examined">
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||
<paragraph blockId="6.[159,565,860,1044]" pageId="6" pageNumber="116">
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||
<materialsCitation ID-GBIF-Occurrence="2235674204" collectingDate="2012-03-27" collectorName="M. C. Tavares-Frigo & M. Pairet Jr." country="Brazil" county="Alegrete" latitude="-30.102777" location="Ibirapuitã River" longLatPrecision="20" longitude="-55.710278" municipality="EPA of Ibirapuitã" pageId="6" pageNumber="116" specimenCode="MCN-POR 8928" specimenCount="1" stateProvince="Rio Grande do Sul" typeStatus="holotype">
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Type material.
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<typeStatus box="[327,430,860,883]" pageId="6" pageNumber="116">Holotype</typeStatus>
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||
,
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||
<collectingCountry box="[443,512,860,883]" name="Brazil" pageId="6" pageNumber="116">Brazil</collectingCountry>
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||
,
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||
<collectingRegion country="Brazil" name="Rio Grande do Sul" pageId="6" pageNumber="116">Rio Grande do Sul</collectingRegion>
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||
:
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||
<collectingCounty box="[332,428,892,915]" pageId="6" pageNumber="116">Alegrete</collectingCounty>
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,
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<collectingMunicipality pageId="6" pageNumber="116">EPA of Ibirapuitã</collectingMunicipality>
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||
,
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||
<location LSID="urn:lsid:plazi:treatment:195A0212CA4BFFE6FF36C1C2FA0EF9B7:942CE5DFCA4BFFE7FEEEC0A4FE5CFC43" box="[262,449,924,947]" country="Brazil" county="Alegrete" latitude="-30.102777" longLatPrecision="20" longitude="-55.710278" municipality="EPA of Ibirapuitã" name="Ibirapuitã River" pageId="6" pageNumber="116" stateProvince="Rio Grande do Sul">Ibirapuitã River</location>
|
||
,
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||
<location LSID="urn:lsid:plazi:treatment:195A0212CA4BFFE6FF36C1C2FA0EF9B7:942CE5DFCA4BFFE7FE32C0A4FF6BFC23" country="Brazil" county="Alegrete" latitude="-30.102777" longLatPrecision="20" longitude="-55.710278" municipality="EPA of Ibirapuitã" name="Estância Marona" pageId="6" pageNumber="116" stateProvince="Rio Grande do Sul">Estância Marona</location>
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||
,
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||
<geoCoordinate box="[284,425,956,979]" direction="south" orientation="latitude" pageId="6" pageNumber="116" precision="15" value="-30.102777">30°06’10”S–</geoCoordinate>
|
||
<geoCoordinate box="[425,561,956,979]" direction="west" orientation="longitude" pageId="6" pageNumber="116" precision="15" value="-55.710278">55°42’37”W</geoCoordinate>
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||
,
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||
<date box="[159,282,988,1011]" pageId="6" pageNumber="116" value="2012-03-27">
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||
<collectingDate box="[159,282,988,1011]" pageId="6" pageNumber="116" value="2012-03-27">27.III.2012</collectingDate>
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||
</date>
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||
,
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||
<collectorName box="[298,513,988,1011]" pageId="6" pageNumber="116">M.C. Tavares-Frigo</collectorName>
|
||
and
|
||
<collectorName box="[159,290,1021,1044]" pageId="6" pageNumber="116">M. Pairet Jr.</collectorName>
|
||
<emphasis box="[296,329,1021,1044]" italics="true" pageId="6" pageNumber="116">leg</emphasis>
|
||
.,
|
||
<specimenCode box="[348,534,1021,1044]" pageId="6" pageNumber="116">MCN-POR 8928</specimenCode>
|
||
.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph blockId="6.[159,566,1085,1719]" pageId="6" pageNumber="116">
|
||
<materialsCitation ID-GBIF-Occurrence="2235674207" collectingDate="2011-06-07" collectionCode="VI" collectorName="C. Tavares-Frigo & M. Pairet Jr." country="Brazil" county="Alegrete" location="Alegrete, EPA of Ibirapuitã, Ibirapuitã River" municipality="Ibirapuita" pageId="6" pageNumber="116" specimenCode="MCN-POR 8916" specimenCount="1" stateProvince="Rio Grande do Sul" typeStatus="paratype">
|
||
<typeStatus box="[159,268,1085,1108]" pageId="6" pageNumber="116">Paratypes</typeStatus>
|
||
:
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||
<collectingCountry box="[295,394,1085,1108]" name="Brazil" pageId="6" pageNumber="116">BRAZIL</collectingCountry>
|
||
,
|
||
<collectingRegion country="Brazil" name="Rio Grande do Sul" pageId="6" pageNumber="116">Rio Grande do Sul</collectingRegion>
|
||
:
|
||
<location LSID="urn:lsid:plazi:treatment:195A0212CA4BFFE6FF36C1C2FA0EF9B7:942CE5DFCA4BFFE7FF13C765FECEFB64" country="Brazil" county="Alegrete" municipality="Ibirapuita" name="Alegrete, EPA of Ibirapuitã, Ibirapuitã River" pageId="6" pageNumber="116" stateProvince="Rio Grande do Sul">Alegrete, EPA of Ibirapuitã, Ibirapuitã River</location>
|
||
,
|
||
<location LSID="urn:lsid:plazi:treatment:195A0212CA4BFFE6FF36C1C2FA0EF9B7:942CE5DFCA4BFFE7FE8DC745FDACFB64" box="[357,561,1149,1172]" country="Brazil" county="Alegrete" municipality="Ibirapuita" name="Estância Sá Brito" pageId="6" pageNumber="116" stateProvince="Rio Grande do Sul">Estância Sá Brito</location>
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||
,
|
||
<date box="[159,283,1182,1205]" pageId="6" pageNumber="116" value="2011-06-07">
|
||
<collectingDate box="[159,283,1182,1205]" pageId="6" pageNumber="116" value="2011-06-07">07.VI.2011</collectingDate>
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||
</date>
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||
, M.
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||
<collectorName box="[327,514,1182,1205]" pageId="6" pageNumber="116">C. Tavares-Frigo</collectorName>
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||
and
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||
<collectorName box="[159,301,1214,1237]" pageId="6" pageNumber="116">M. Pairet Jr.</collectorName>
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||
<emphasis box="[312,345,1214,1237]" italics="true" pageId="6" pageNumber="116">leg</emphasis>
|
||
.,
|
||
<specimenCode box="[370,562,1214,1237]" pageId="6" pageNumber="116">MCN-POR 8916</specimenCode>
|
||
</materialsCitation>
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||
;
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||
<date box="[159,282,1246,1269]" pageId="6" pageNumber="116" value="2011-11-29">29.XI.2011</date>
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||
, M.C. Tavares-Frigo and M. Pairet Jr.
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||
<emphasis box="[312,345,1278,1301]" italics="true" pageId="6" pageNumber="116">leg</emphasis>
|
||
., MCN-POR 8918;
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||
<collectingMunicipality box="[159,344,1310,1333]" pageId="6" pageNumber="116">Ibirapuitã River</collectingMunicipality>
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||
,
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||
<location LSID="urn:lsid:plazi:treatment:195A0212CA4BFFE6FF36C1C2FA0EF9B7:942CE5DFCA4BFFE7FE85C626FDAFFAC5" box="[365,562,1310,1333]" country="Brazil" municipality="Ibirapuita River" name="Estancia Marona" pageId="6" pageNumber="116" stateProvince="Rio Grande do Sul">Estância Marona</location>
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||
,
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<date box="[159,282,1342,1365]" pageId="6" pageNumber="116" value="2012-03-27">
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||
<collectingDate box="[159,282,1342,1365]" pageId="6" pageNumber="116" value="2012-03-27">27.III.2012</collectingDate>
|
||
</date>
|
||
, M.
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||
<collectorName box="[327,513,1342,1365]" pageId="6" pageNumber="116">C. Tavares-Frigo</collectorName>
|
||
and
|
||
<collectorName box="[159,301,1375,1398]" pageId="6" pageNumber="116">M. Pairet Jr.</collectorName>
|
||
<emphasis box="[312,345,1375,1398]" italics="true" pageId="6" pageNumber="116">leg</emphasis>
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||
., MCN-POR 8919;
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||
<date box="[159,284,1407,1430]" pageId="6" pageNumber="116" value="2012-06-05">
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||
05.
|
||
<collectionCode box="[192,215,1407,1430]" country="Norway" name="Mykotektet, National Veterinary Institute" pageId="6" pageNumber="116">VI</collectionCode>
|
||
.2012
|
||
</date>
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||
, M.C. Tavares-Frigo and M. Pairet Jr.
|
||
<emphasis box="[312,345,1439,1462]" italics="true" pageId="6" pageNumber="116">leg</emphasis>
|
||
., MCN-POR 8928;
|
||
<date box="[159,284,1471,1494]" pageId="6" pageNumber="116" value="2012-11-20">20.XI.2012</date>
|
||
, M.C. Tavares-Frigo and M. Pairet Jr.
|
||
<emphasis box="[313,346,1503,1526]" italics="true" pageId="6" pageNumber="116">leg</emphasis>
|
||
., MCN-POR 8937.
|
||
<collectingCounty box="[159,438,1535,1558]" pageId="6" pageNumber="116">Santana do Livramento</collectingCounty>
|
||
,
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||
<collectingMunicipality pageId="6" pageNumber="116">Ibirapuitã River</collectingMunicipality>
|
||
,
|
||
<location LSID="urn:lsid:plazi:treatment:195A0212CA4BFFE6FF36C1C2FA0EF9B7:942CE5DFCA4BFFE7FF02C518FE02F9C7" box="[234,415,1568,1591]" country="Brazil" county="Santana do Livramento" municipality="Ibirapuita River" name="Passo do Ferrao" pageId="6" pageNumber="116" stateProvince="Rio Grande do Sul">Passo do Ferrão</location>
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||
,
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<date box="[428,561,1568,1591]" pageId="6" pageNumber="116" value="2011-12-02">
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||
<collectingDate box="[428,561,1568,1591]" pageId="6" pageNumber="116" value="2011-12-02">02.XII.2011</collectingDate>
|
||
</date>
|
||
, M.
|
||
<collectorName box="[188,371,1600,1623]" pageId="6" pageNumber="116">C. Tavares-Frigo</collectorName>
|
||
and
|
||
<collectorName box="[429,565,1600,1623]" pageId="6" pageNumber="116">M. Pairet Jr.</collectorName>
|
||
<emphasis box="[159,192,1632,1655]" italics="true" pageId="6" pageNumber="116">leg</emphasis>
|
||
., MCN-POR 8917;
|
||
<date box="[436,561,1632,1655]" pageId="6" pageNumber="116" value="2012-06-08">
|
||
08.
|
||
<collectionCode box="[471,494,1632,1655]" country="Norway" name="Mykotektet, National Veterinary Institute" pageId="6" pageNumber="116">VI</collectionCode>
|
||
.2012
|
||
</date>
|
||
, MCN-POR 8924;
|
||
<date box="[358,483,1664,1687]" pageId="6" pageNumber="116" value="2012-11-23">
|
||
<collectingDate box="[358,483,1664,1687]" pageId="6" pageNumber="116" value="2012-11-23">23.XI.2012</collectingDate>
|
||
</date>
|
||
,
|
||
<collectionCode box="[495,565,1664,1687]" pageId="6" pageNumber="116">MCN-</collectionCode>
|
||
<specimenCode box="[159,274,1696,1719]" collectionCode="MCN-" pageId="6" pageNumber="116">POR 8935</specimenCode>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="6" pageNumber="116" type="diagnosis">
|
||
<paragraph blockId="6.[159,565,1761,1880]" lastBlockId="6.[595,1002,152,596]" pageId="6" pageNumber="116">
|
||
<emphasis bold="true" box="[159,276,1761,1784]" pageId="6" pageNumber="116">Diagnosis.</emphasis>
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||
Sponges thin, soft, greenish brown, spongin scarce, surface undulated, reflecting the structure of the canal system, pinacoderm thick. Skel- etal reticulum with axial and lateral fibers. Microscleres absent. Megascleres in one category of straight, abruptly pointed, smooth oxea. Gemmoscleres spiny short amphistrongyla resembling peanut shells and forming a basal thick continuous layer where the nude gemmules are merged. Gemmules abundant, foraminal tube short, straight, turned upside, an incipient pneumatic layer may form around some of the gemmoscleres. Isolated packages of gemmules merged in the gemmoscleres crust may be seen cov-
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</paragraph>
|
||
<paragraph blockId="6.[1031,1438,152,596]" box="[1031,1289,152,175]" pageId="6" pageNumber="116">
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||
<heading box="[1031,1289,152,175]" fontSize="10" level="8" pageId="6" pageNumber="116" reason="1">ered by the pinacoderm.</heading>
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</paragraph>
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</subSubSection>
|
||
<subSubSection lastPageId="7" lastPageNumber="117" pageId="6" pageNumber="116" type="description">
|
||
<paragraph blockId="6.[1031,1438,152,596]" pageId="6" pageNumber="116">
|
||
<emphasis bold="true" box="[1031,1160,185,208]" pageId="6" pageNumber="116">Description</emphasis>
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. Living sponge forming jelly, thin, irregular, greenish brown crusts with whitish thinner rim on the upper face of stones (
|
||
<figureCitation box="[1312,1424,282,305]" captionStart="Figure 2" captionStartId="3.[151,216,1480,1500]" captionTargetBox="[197,947,615,1464]" captionTargetId="figure@3.[197,947,615,1464]" captionTargetPageId="3" captionText="Figure 2. Photographs of the living sponge species detected in the Environmental Protection Area (EPA) of Ibirapuitã, southern Brazil. A, Heteromeyenia insignis WELTNER (1895); B, Corvospongilla seckti BONETTO and EZCURRA DE DRAGO (1966); C, Corvoheteromeyenia australis (BONETTO and EZCURRA DE DRAGO, 1966); D, Oncosclera navicella (CARTER, 1881); E, Oncosclera schubarti (BONETTO and EZCURRA DE DRAGO, 1967); F, Oncosclera rosariae n.sp. Bar = 3 cm." httpUri="https://zenodo.org/record/2640730/files/figure.png" pageId="6" pageNumber="116">Figure 2F</figureCitation>
|
||
). Surface smooth, however irregular, undulated and sort of conforming the conspicuous canal system (
|
||
<figureCitation captionStart="Figure 4" captionStartId="6.[595,660,1779,1799]" captionTargetBox="[595,1437,668,1760]" captionTargetId="figure@6.[595,1437,668,1760]" captionTargetPageId="6" captionText="Figure 4. SEM photographs of Oncosclera rosariae n.sp: A, dry sponge evidencing a thick pinacoderm with conspicuous oscules and protrusion of the main fibers; B, oscule detail; C, pinacoderm and protrusion of one main fiber; D, megasclere and gemmoscleres. Bar in micrometers." httpUri="https://zenodo.org/record/2640736/files/figure.png" pageId="6" pageNumber="116">Figures 4A, 4B</figureCitation>
|
||
). Dry sponge evidencing a thick pinacoderm with conspicuous oscules and protrusion of the main fibers (
|
||
<figureCitation box="[1036,1149,509,532]" captionStart="Figure 4" captionStartId="6.[595,660,1779,1799]" captionTargetBox="[595,1437,668,1760]" captionTargetId="figure@6.[595,1437,668,1760]" captionTargetPageId="6" captionText="Figure 4. SEM photographs of Oncosclera rosariae n.sp: A, dry sponge evidencing a thick pinacoderm with conspicuous oscules and protrusion of the main fibers; B, oscule detail; C, pinacoderm and protrusion of one main fiber; D, megasclere and gemmoscleres. Bar in micrometers." httpUri="https://zenodo.org/record/2640736/files/figure.png" pageId="6" pageNumber="116">Figure 4C</figureCitation>
|
||
). Skeleton anisotropic with main and secondary multispicular fibers. Microscleres absent. Megascleres
|
||
</paragraph>
|
||
<caption httpUri="https://zenodo.org/record/2640736/files/figure.png" pageId="6" pageNumber="116" startId="6.[595,660,1779,1799]" targetBox="[595,1437,668,1760]" targetPageId="6">
|
||
<paragraph blockId="6.[595,1437,1779,1879]" pageId="6" pageNumber="116">
|
||
<emphasis bold="true" box="[595,683,1779,1799]" pageId="6" pageNumber="116">Figure 4.</emphasis>
|
||
SEM photographs of
|
||
<taxonomicName authorityName="Tavares-Frigo & Volkmer-Ribeiro & Oliveira & Machado" authorityYear="2015" box="[887,1077,1779,1799]" class="Demospongiae" family="Potamolepidae" genus="Oncosclera" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="6" pageNumber="116" phylum="Porifera" rank="species" species="rosariae">
|
||
<emphasis box="[887,1077,1779,1799]" italics="true" pageId="6" pageNumber="116">Oncosclera rosariae</emphasis>
|
||
</taxonomicName>
|
||
n.sp: A, dry sponge evidencing a thick pinacoderm with conspicuous oscules and protrusion of the main fibers; B, oscule detail; C, pinacoderm and protrusion of one main fiber; D, megasclere and gemmoscleres. Bar in micrometers.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph blockId="7.[151,558,152,1103]" pageId="7" pageNumber="117">
|
||
short, smooth, straight slightly curved, abruptly pointed anfioxea (
|
||
<figureCitation captionStart="Figure 3" captionStartId="5.[151,216,1673,1693]" captionTargetBox="[169,981,162,1630]" captionTargetId="figure@5.[151,993,151,1636]" captionTargetPageId="5" captionText="Figure 3. Camera lucida drawings of the spicular sets of sponge species sampled in the Environmental Protection Area (EPA) of Ibirapuitã, southern Brazil. A, Heteromeyenia insignis WELTNER (1895); B, Corvospongilla seckti BONETTO AND EZCURRA DE DRAGO (1966); C, Corvoheteromeyenia australis (BONETTO AND EZCURRA DE DRAGO, 1966); D, Oncosclera navicella (CARTER, 1881); E, Oncosclera schubarti (BONETTO AND EZCURRA DE DRAGO, 1967); F, Oncosclera rosariae n.sp. meg: megascleres; gem: gemmoscleres; gem-1: short gemmoscleres; gem-2: long gemmoscleres; mic: microscleres; mic-1: chaela microsclere; mic- 2: birotulated microsclere). Bar = 50 micrometers." httpUri="https://zenodo.org/record/2640732/files/figure.png" pageId="7" pageNumber="117">Figures 3F</figureCitation>
|
||
,
|
||
<figureCitation box="[196,231,216,239]" captionStart="Figure 4" captionStartId="6.[595,660,1779,1799]" captionTargetBox="[595,1437,668,1760]" captionTargetId="figure@6.[595,1437,668,1760]" captionTargetPageId="6" captionText="Figure 4. SEM photographs of Oncosclera rosariae n.sp: A, dry sponge evidencing a thick pinacoderm with conspicuous oscules and protrusion of the main fibers; B, oscule detail; C, pinacoderm and protrusion of one main fiber; D, megasclere and gemmoscleres. Bar in micrometers." httpUri="https://zenodo.org/record/2640736/files/figure.png" pageId="7" pageNumber="117">4D</figureCitation>
|
||
). Gemmoscleres, spiny, short to longer amphistrongyla resembling peanut shells (
|
||
<figureCitation box="[302,420,280,303]" captionStart="Figure 3" captionStartId="5.[151,216,1673,1693]" captionTargetBox="[169,981,162,1630]" captionTargetId="figure@5.[151,993,151,1636]" captionTargetPageId="5" captionText="Figure 3. Camera lucida drawings of the spicular sets of sponge species sampled in the Environmental Protection Area (EPA) of Ibirapuitã, southern Brazil. A, Heteromeyenia insignis WELTNER (1895); B, Corvospongilla seckti BONETTO AND EZCURRA DE DRAGO (1966); C, Corvoheteromeyenia australis (BONETTO AND EZCURRA DE DRAGO, 1966); D, Oncosclera navicella (CARTER, 1881); E, Oncosclera schubarti (BONETTO AND EZCURRA DE DRAGO, 1967); F, Oncosclera rosariae n.sp. meg: megascleres; gem: gemmoscleres; gem-1: short gemmoscleres; gem-2: long gemmoscleres; mic: microscleres; mic-1: chaela microsclere; mic- 2: birotulated microsclere). Bar = 50 micrometers." httpUri="https://zenodo.org/record/2640732/files/figure.png" pageId="7" pageNumber="117">Figures 3F</figureCitation>
|
||
,
|
||
<figureCitation box="[432,467,280,303]" captionStart="Figure 5" captionStartId="7.[151,216,1559,1579]" captionTargetBox="[151,993,1181,1533]" captionTargetId="figure@7.[151,993,1181,1533]" captionTargetPageId="7" captionText="Figure 5. SEM photographs of Oncosclera rosariae n.sp. A; gemmoscleres; B, detail of spine size and distribution on one gemmosclere. Bar in micrometers." httpUri="https://zenodo.org/record/2640738/files/figure.png" pageId="7" pageNumber="117">5A</figureCitation>
|
||
). Spines more abundant at the sclere extremities (
|
||
<figureCitation box="[157,280,344,367]" captionStart="Figure 3" captionStartId="5.[151,216,1673,1693]" captionTargetBox="[169,981,162,1630]" captionTargetId="figure@5.[151,993,151,1636]" captionTargetPageId="5" captionText="Figure 3. Camera lucida drawings of the spicular sets of sponge species sampled in the Environmental Protection Area (EPA) of Ibirapuitã, southern Brazil. A, Heteromeyenia insignis WELTNER (1895); B, Corvospongilla seckti BONETTO AND EZCURRA DE DRAGO (1966); C, Corvoheteromeyenia australis (BONETTO AND EZCURRA DE DRAGO, 1966); D, Oncosclera navicella (CARTER, 1881); E, Oncosclera schubarti (BONETTO AND EZCURRA DE DRAGO, 1967); F, Oncosclera rosariae n.sp. meg: megascleres; gem: gemmoscleres; gem-1: short gemmoscleres; gem-2: long gemmoscleres; mic: microscleres; mic-1: chaela microsclere; mic- 2: birotulated microsclere). Bar = 50 micrometers." httpUri="https://zenodo.org/record/2640732/files/figure.png" pageId="7" pageNumber="117">Figures 3F</figureCitation>
|
||
,
|
||
<figureCitation box="[297,329,344,367]" captionStart="Figure 5" captionStartId="7.[151,216,1559,1579]" captionTargetBox="[151,993,1181,1533]" captionTargetId="figure@7.[151,993,1181,1533]" captionTargetPageId="7" captionText="Figure 5. SEM photographs of Oncosclera rosariae n.sp. A; gemmoscleres; B, detail of spine size and distribution on one gemmosclere. Bar in micrometers." httpUri="https://zenodo.org/record/2640738/files/figure.png" pageId="7" pageNumber="117">5B</figureCitation>
|
||
). A bumped middle region is present in the gemmoscleres so that quite cylindrical ones are rare (
|
||
<figureCitation box="[157,274,440,463]" captionStart="Figure 3" captionStartId="5.[151,216,1673,1693]" captionTargetBox="[169,981,162,1630]" captionTargetId="figure@5.[151,993,151,1636]" captionTargetPageId="5" captionText="Figure 3. Camera lucida drawings of the spicular sets of sponge species sampled in the Environmental Protection Area (EPA) of Ibirapuitã, southern Brazil. A, Heteromeyenia insignis WELTNER (1895); B, Corvospongilla seckti BONETTO AND EZCURRA DE DRAGO (1966); C, Corvoheteromeyenia australis (BONETTO AND EZCURRA DE DRAGO, 1966); D, Oncosclera navicella (CARTER, 1881); E, Oncosclera schubarti (BONETTO AND EZCURRA DE DRAGO, 1967); F, Oncosclera rosariae n.sp. meg: megascleres; gem: gemmoscleres; gem-1: short gemmoscleres; gem-2: long gemmoscleres; mic: microscleres; mic-1: chaela microsclere; mic- 2: birotulated microsclere). Bar = 50 micrometers." httpUri="https://zenodo.org/record/2640732/files/figure.png" pageId="7" pageNumber="117">Figures 3F</figureCitation>
|
||
,
|
||
<figureCitation box="[286,321,440,463]" captionStart="Figure 5" captionStartId="7.[151,216,1559,1579]" captionTargetBox="[151,993,1181,1533]" captionTargetId="figure@7.[151,993,1181,1533]" captionTargetPageId="7" captionText="Figure 5. SEM photographs of Oncosclera rosariae n.sp. A; gemmoscleres; B, detail of spine size and distribution on one gemmosclere. Bar in micrometers." httpUri="https://zenodo.org/record/2640738/files/figure.png" pageId="7" pageNumber="117">5A</figureCitation>
|
||
). Spherical forms rare (
|
||
<figureCitation box="[157,269,472,495]" captionStart="Figure 3" captionStartId="5.[151,216,1673,1693]" captionTargetBox="[169,981,162,1630]" captionTargetId="figure@5.[151,993,151,1636]" captionTargetPageId="5" captionText="Figure 3. Camera lucida drawings of the spicular sets of sponge species sampled in the Environmental Protection Area (EPA) of Ibirapuitã, southern Brazil. A, Heteromeyenia insignis WELTNER (1895); B, Corvospongilla seckti BONETTO AND EZCURRA DE DRAGO (1966); C, Corvoheteromeyenia australis (BONETTO AND EZCURRA DE DRAGO, 1966); D, Oncosclera navicella (CARTER, 1881); E, Oncosclera schubarti (BONETTO AND EZCURRA DE DRAGO, 1967); F, Oncosclera rosariae n.sp. meg: megascleres; gem: gemmoscleres; gem-1: short gemmoscleres; gem-2: long gemmoscleres; mic: microscleres; mic-1: chaela microsclere; mic- 2: birotulated microsclere). Bar = 50 micrometers." httpUri="https://zenodo.org/record/2640732/files/figure.png" pageId="7" pageNumber="117">Figure 3F</figureCitation>
|
||
). The gemmoscleres compose a basal thick continuous layer where the nude gemmules are side by side merged (
|
||
<figureCitation box="[299,405,568,591]" captionStart="Figure 6" captionStartId="8.[159,224,1174,1194]" captionTargetBox="[192,965,151,1153]" captionTargetId="figure@8.[192,965,151,1153]" captionTargetPageId="8" captionText="Figure 6. SEM photographs of the gemmules of Oncosclera rosariae n.sp. A, two young gemmules merged in the common layer of gemmoscleres; B, incipient pneumatic areas forming around the gemmoscleres; C, detail of the gemmoscleres incrusting on the inner gemmular coat and incipient pieces of pneumatic coat; D, whole gemmule with foraminal tube; E, detail of the foraminal tube and outer thin gemmular coat. Scale in micrometers." httpUri="https://zenodo.org/record/2640740/files/figure.png" pageId="7" pageNumber="117">Figures 6</figureCitation>
|
||
A-C). Dimensions of spicules in
|
||
<tableCitation box="[354,433,600,623]" captionStart="Table 2" captionStartId="7.[151,205,1679,1699]" captionText="Table 2. Dimensions in micrometers of the megascleres and gemmoscleres of Oncosclera rosariae n. sp." pageId="7" pageNumber="117">Table 2</tableCitation>
|
||
. Gemmules large (
|
||
<figureCitation box="[214,327,632,655]" captionStart="Figure 6" captionStartId="8.[159,224,1174,1194]" captionTargetBox="[192,965,151,1153]" captionTargetId="figure@8.[192,965,151,1153]" captionTargetPageId="8" captionText="Figure 6. SEM photographs of the gemmules of Oncosclera rosariae n.sp. A, two young gemmules merged in the common layer of gemmoscleres; B, incipient pneumatic areas forming around the gemmoscleres; C, detail of the gemmoscleres incrusting on the inner gemmular coat and incipient pieces of pneumatic coat; D, whole gemmule with foraminal tube; E, detail of the foraminal tube and outer thin gemmular coat. Scale in micrometers." httpUri="https://zenodo.org/record/2640740/files/figure.png" pageId="7" pageNumber="117">Figure 6D</figureCitation>
|
||
), extremely abundant, ovoid, contained inside the thick, basal, common strata of gemmoscleres, inner gemmular coat thick (
|
||
<figureCitation captionStart="Figure 6" captionStartId="8.[159,224,1174,1194]" captionTargetBox="[192,965,151,1153]" captionTargetId="figure@8.[192,965,151,1153]" captionTargetPageId="8" captionText="Figure 6. SEM photographs of the gemmules of Oncosclera rosariae n.sp. A, two young gemmules merged in the common layer of gemmoscleres; B, incipient pneumatic areas forming around the gemmoscleres; C, detail of the gemmoscleres incrusting on the inner gemmular coat and incipient pieces of pneumatic coat; D, whole gemmule with foraminal tube; E, detail of the foraminal tube and outer thin gemmular coat. Scale in micrometers." httpUri="https://zenodo.org/record/2640740/files/figure.png" pageId="7" pageNumber="117">Figure 6D</figureCitation>
|
||
), pneumatic coat incipient or absent (
|
||
<figureCitation box="[157,335,792,815]" captionStart="Figure 6" captionStartId="8.[159,224,1174,1194]" captionTargetBox="[192,965,151,1153]" captionTargetId="figure@8.[192,965,151,1153]" captionTargetPageId="8" captionText="Figure 6. SEM photographs of the gemmules of Oncosclera rosariae n.sp. A, two young gemmules merged in the common layer of gemmoscleres; B, incipient pneumatic areas forming around the gemmoscleres; C, detail of the gemmoscleres incrusting on the inner gemmular coat and incipient pieces of pneumatic coat; D, whole gemmule with foraminal tube; E, detail of the foraminal tube and outer thin gemmular coat. Scale in micrometers." httpUri="https://zenodo.org/record/2640740/files/figure.png" pageId="7" pageNumber="117">Figures 6A, 6D</figureCitation>
|
||
), gemmoscleres disorderly packed in the basal layer and over the gemmules (
|
||
<figureCitation box="[372,546,856,879]" captionStart="Figure 6" captionStartId="8.[159,224,1174,1194]" captionTargetBox="[192,965,151,1153]" captionTargetId="figure@8.[192,965,151,1153]" captionTargetPageId="8" captionText="Figure 6. SEM photographs of the gemmules of Oncosclera rosariae n.sp. A, two young gemmules merged in the common layer of gemmoscleres; B, incipient pneumatic areas forming around the gemmoscleres; C, detail of the gemmoscleres incrusting on the inner gemmular coat and incipient pieces of pneumatic coat; D, whole gemmule with foraminal tube; E, detail of the foraminal tube and outer thin gemmular coat. Scale in micrometers." httpUri="https://zenodo.org/record/2640740/files/figure.png" pageId="7" pageNumber="117">Figures 6B, 6D</figureCitation>
|
||
). Foraminal tube is single, turned upside, provided with short collar projecting at the surface of the gemmosclere covering (
|
||
<figureCitation box="[196,361,984,1007]" captionStart="Figure 6" captionStartId="8.[159,224,1174,1194]" captionTargetBox="[192,965,151,1153]" captionTargetId="figure@8.[192,965,151,1153]" captionTargetPageId="8" captionText="Figure 6. SEM photographs of the gemmules of Oncosclera rosariae n.sp. A, two young gemmules merged in the common layer of gemmoscleres; B, incipient pneumatic areas forming around the gemmoscleres; C, detail of the gemmoscleres incrusting on the inner gemmular coat and incipient pieces of pneumatic coat; D, whole gemmule with foraminal tube; E, detail of the foraminal tube and outer thin gemmular coat. Scale in micrometers." httpUri="https://zenodo.org/record/2640740/files/figure.png" pageId="7" pageNumber="117">Figures 6D, 6E</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="7" pageNumber="117" type="materials_examined">
|
||
<paragraph blockId="7.[151,558,152,1103]" lastBlockId="7.[587,993,152,1103]" pageId="7" pageNumber="117">
|
||
<emphasis bold="true" box="[151,310,1016,1039]" pageId="7" pageNumber="117">Type locality:</emphasis>
|
||
Ibirapuitã River, EPA of Ibirapuitã River,
|
||
<collectingRegion country="Brazil" name="Rio Grande do Sul" pageId="7" pageNumber="117">Rio Grande do Sul</collectingRegion>
|
||
State,
|
||
<collectingCountry box="[281,346,1080,1103]" name="Brazil" pageId="7" pageNumber="117">Brazil</collectingCountry>
|
||
(
|
||
<geoCoordinate box="[369,531,1080,1103]" direction="south" orientation="latitude" pageId="7" pageNumber="117" precision="1" value="-29.363403">29°21’48.25”S</geoCoordinate>
|
||
-
|
||
<geoCoordinate box="[587,763,152,175]" direction="west" orientation="longitude" pageId="7" pageNumber="117" precision="1" value="-55.95766">55°57’27.58”W</geoCoordinate>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="7" pageNumber="117" type="distribution">
|
||
<paragraph blockId="7.[587,993,152,1103]" pageId="7" pageNumber="117">
|
||
<emphasis bold="true" box="[587,736,184,207]" pageId="7" pageNumber="117">Distribution:</emphasis>
|
||
Presently known only from the
|
||
<typeStatus box="[685,731,216,239]" pageId="7" pageNumber="117">type</typeStatus>
|
||
locality.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="7" pageNumber="117" type="biology_ecology">
|
||
<paragraph blockId="7.[587,993,152,1103]" pageId="7" pageNumber="117">
|
||
<emphasis bold="true" box="[587,684,248,271]" pageId="7" pageNumber="117">Habitat:</emphasis>
|
||
The sponge occurred in three stations (
|
||
<tableCitation box="[686,774,280,303]" captionStart="Table 1" captionStartId="3.[151,205,153,173]" captionText="Table 1. Occurrence of five sponge species in the sampling stations Sarandizinho brook (St. 1) and Ibirapuitã River (St.2 - St.5), southern Brazil, in expeditions carried out from March 2011 to January 2013. Dec: December; Feb: February; Jan: January; Jun: June; Mar: March; Nov: November; St.2: Passo do Cerrito; St.3: Passo do Ferrão; St.4: Estância Marona; St.5: Estância Sá Brito." pageId="7" pageNumber="117">Table 1</tableCitation>
|
||
) under heavy river current and in areas not exposed to the sun along the margins. The specimens incrusted stones in the middle, margins and craters of the river, as well as the very river bedrock. The species was found throughout the sampling period and so seems to be a permanent component of the sponge fauna at such places (
|
||
<tableCitation box="[747,831,568,591]" captionStart="Table 1" captionStartId="3.[151,205,153,173]" captionText="Table 1. Occurrence of five sponge species in the sampling stations Sarandizinho brook (St. 1) and Ibirapuitã River (St.2 - St.5), southern Brazil, in expeditions carried out from March 2011 to January 2013. Dec: December; Feb: February; Jan: January; Jun: June; Mar: March; Nov: November; St.2: Passo do Cerrito; St.3: Passo do Ferrão; St.4: Estância Marona; St.5: Estância Sá Brito." pageId="7" pageNumber="117">Table 1</tableCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="7" pageNumber="117" type="etymology">
|
||
<paragraph blockId="7.[587,993,152,1103]" pageId="7" pageNumber="117">
|
||
<emphasis bold="true" box="[587,719,600,623]" pageId="7" pageNumber="117">Etymology:</emphasis>
|
||
The species name is dedicated to the memory of M. Sc. Rosaria De Rosa Barbosa, for the many years of friendly collaboration on the research of the Brazilian freshwater sponge fauna, not to forget the always stimulating companionship along many field campaigns in the state of
|
||
<collectingRegion box="[587,790,856,879]" country="Brazil" name="Rio Grande do Sul" pageId="7" pageNumber="117">Rio Grande do Sul</collectingRegion>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="7" pageNumber="117" type="discussion">
|
||
<paragraph blockId="7.[587,993,152,1103]" lastBlockId="7.[1023,1430,152,1607]" pageId="7" pageNumber="117">
|
||
<emphasis bold="true" box="[587,698,888,911]" pageId="7" pageNumber="117">Remarks:</emphasis>
|
||
<taxonomicName authority="Tavares-Frigo & Volkmer-Ribeiro & Oliveira & Machado, 2015" authorityName="Tavares-Frigo & Volkmer-Ribeiro & Oliveira & Machado" authorityYear="2015" box="[707,924,888,912]" class="Demospongiae" family="Potamolepidae" genus="Oncosclera" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="7" pageNumber="117" phylum="Porifera" rank="species" species="rosariae" status="n. sp.">
|
||
<emphasis box="[707,924,888,912]" italics="true" pageId="7" pageNumber="117">Oncosclera rosariae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel box="[934,993,888,912]" pageId="7" pageNumber="117" rank="species">n. sp.</taxonomicNameLabel>
|
||
is closer to
|
||
<taxonomicName authority="(Volkmer-Ribeiro, 1970)" authorityName="Volkmer-Ribeiro" authorityYear="1970" baseAuthorityName="Volkmer-Ribeiro" baseAuthorityYear="1970" class="Demospongiae" family="Potamolepidae" genus="Oncosclera" kingdom="Animalia" order="Haplosclerida" pageId="7" pageNumber="117" phylum="Porifera" rank="species" species="jewelli">
|
||
<emphasis box="[717,916,920,943]" italics="true" pageId="7" pageNumber="117">Oncosclera jewelli</emphasis>
|
||
(
|
||
<bibRefCitation author="VOLKMER-RIBEIRO, C." journalOrPublisher="Amazoniana" pageId="7" pageNumber="117" pagination="435 - 442" part="2" refId="ref10118" refString="VOLKMER-RIBEIRO, C. 1970. Oncosclera - a new genus of freshwater sponges (Porifera- Spongillidae) with redescription of two species. Amazoniana, 2 (4): 435 - 442." title="Oncosclera - a new genus of freshwater sponges (Porifera- Spongillidae) with redescription of two species" type="journal article" year="1970">Volkmer-Ribeiro, 1970</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
but stands apart for its longer cylindrical gemmoscleres with reduced middle inflation and their conspicuous arrangement into a continuous common basal layer, where large nude gemmules with incipient to absent pneumatic coats are merged. On the other hand, the brittle rough green crusts of
|
||
<taxonomicName baseAuthorityName="Volkmer-Ribeiro" baseAuthorityYear="1970" box="[1208,1317,252,276]" class="Demospongiae" family="Potamolepidae" genus="Oncosclera" kingdom="Animalia" order="Haplosclerida" pageId="7" pageNumber="117" phylum="Porifera" rank="species" species="jewelli">
|
||
<emphasis box="[1208,1317,252,276]" italics="true" pageId="7" pageNumber="117">O. jewelli</emphasis>
|
||
</taxonomicName>
|
||
, however never stony hard as stated by Manconi
|
||
<emphasis box="[1023,1070,319,343]" italics="true" pageId="7" pageNumber="117">et al</emphasis>
|
||
. (2012), and its single gemmules invested with short amphistrongilous gemmoscleres and not restricted to the basal portion of the sponge grant the species its own indisputable position.
|
||
</paragraph>
|
||
<paragraph blockId="7.[1023,1430,152,1607]" pageId="7" pageNumber="117">
|
||
<taxonomicName authority="Tavares-Frigo & Volkmer-Ribeiro & Oliveira & Machado, 2015" authorityName="Tavares-Frigo & Volkmer-Ribeiro & Oliveira & Machado" authorityYear="2015" box="[1023,1254,485,509]" class="Demospongiae" family="Potamolepidae" genus="Oncosclera" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="7" pageNumber="117" phylum="Porifera" rank="species" species="rosariae" status="n. sp.">
|
||
<emphasis box="[1023,1254,485,509]" italics="true" pageId="7" pageNumber="117">Oncosclera rosariae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel box="[1273,1344,485,508]" pageId="7" pageNumber="117" rank="species">n. sp.</taxonomicNameLabel>
|
||
stands also close to
|
||
<taxonomicName authority="Manconi et al. (2012)" authorityName="Manconi" authorityYear="2012" class="Demospongiae" family="Potamolepidae" genus="Oncosclera" kingdom="Animalia" order="Haplosclerida" pageId="7" pageNumber="117" phylum="Porifera" rank="species" species="asiatica">
|
||
<emphasis box="[1173,1293,519,543]" italics="true" pageId="7" pageNumber="117">O. asiatica</emphasis>
|
||
Manconi
|
||
<emphasis italics="true" pageId="7" pageNumber="117">et al</emphasis>
|
||
. (2012)
|
||
</taxonomicName>
|
||
, which has, however, spiny megascleres and longer, stout, straight to slightly curved cylindrical amphistrongyla gemmoscleres, with a rare occurrence of the middle enlarging and a more extensive distribution of small spines. Also to take into consideration is the disjunct distribution of genus
|
||
<taxonomicName authorityName="schubarti (BONETTO AND EZCURRA DE DRAGO" authorityYear="1967" box="[1023,1146,818,841]" class="Demospongiae" family="Potamolepidae" genus="Oncosclera" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="7" pageNumber="117" phylum="Porifera" rank="genus">
|
||
<emphasis box="[1023,1146,818,841]" italics="true" pageId="7" pageNumber="117">Oncosclera</emphasis>
|
||
</taxonomicName>
|
||
which shows its larger specific richness in the Neotropical Region with now
|
||
<taxonomicName authority="Tavares-Frigo & Volkmer-Ribeiro & Oliveira & Machado, 2015" authorityName="Tavares-Frigo & Volkmer-Ribeiro & Oliveira & Machado" authorityYear="2015" box="[1235,1364,886,909]" class="Demospongiae" family="Potamolepidae" genus="Oncosclera" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="7" pageNumber="117" phylum="Porifera" rank="species" species="rosariae" status="n.sp.">
|
||
<emphasis box="[1235,1364,886,909]" italics="true" pageId="7" pageNumber="117">O. rosariae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel box="[1378,1429,885,908]" pageId="7" pageNumber="117" rank="species">n.sp.</taxonomicNameLabel>
|
||
representing the tenth species in this Region and the 17
|
||
<superScript attach="left" box="[1215,1227,950,964]" fontSize="6" pageId="7" pageNumber="117">th</superScript>
|
||
in terms of present and past global distribution (Manconi
|
||
<emphasis box="[1023,1072,1018,1042]" italics="true" pageId="7" pageNumber="117">et al</emphasis>
|
||
., 2012). Bonetto and Ezcurra de
|
||
<bibRefCitation author="BONETTO, A. A. & EZCURRA DE DRAGO, I." box="[1023,1172,1051,1074]" journalOrPublisher="Acta Zoologica Lilloana" pageId="7" pageNumber="117" pagination="331 - 347" part="23" refId="ref8753" refString="BONETTO, A. A.; EZCURRA DE DRAGO, I. 1967. Esponjas del Noreste argentino. Acta Zoologica Lilloana, 23 (1): 331 - 347." title="Esponjas del Noreste argentino" type="journal article" year="1967">Drago (1967)</bibRefCitation>
|
||
advanced a gonduanic distribution for genus
|
||
<taxonomicName authorityName="Annandale" authorityYear="1909" box="[1264,1428,1084,1107]" class="Demospongiae" family="Spongillidae" genus="Stratospongilla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="7" pageNumber="117" phylum="Porifera" rank="genus">
|
||
<emphasis box="[1264,1428,1084,1107]" italics="true" pageId="7" pageNumber="117">Stratospongilla</emphasis>
|
||
</taxonomicName>
|
||
ANNADALE (l909) and not
|
||
<taxonomicName authorityName="schubarti (BONETTO AND EZCURRA DE DRAGO" authorityYear="1967" box="[1306,1429,1118,1141]" class="Demospongiae" family="Potamolepidae" genus="Oncosclera" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="7" pageNumber="117" phylum="Porifera" rank="genus">
|
||
<emphasis box="[1306,1429,1118,1141]" italics="true" pageId="7" pageNumber="117">Oncosclera</emphasis>
|
||
</taxonomicName>
|
||
VOLKMER-
|
||
<bibRefCitation author="VOLKMER-RIBEIRO, C." box="[1133,1295,1151,1174]" journalOrPublisher="Amazoniana" pageId="7" pageNumber="117" pagination="435 - 442" part="2" refId="ref10118" refString="VOLKMER-RIBEIRO, C. 1970. Oncosclera - a new genus of freshwater sponges (Porifera- Spongillidae) with redescription of two species. Amazoniana, 2 (4): 435 - 442." title="Oncosclera - a new genus of freshwater sponges (Porifera- Spongillidae) with redescription of two species" type="journal article" year="1970">RIBEIRO (1970)</bibRefCitation>
|
||
as referred by Manconi
|
||
<emphasis box="[1161,1209,1184,1209]" italics="true" pageId="7" pageNumber="117">et al</emphasis>
|
||
. (2012), once at the time
|
||
<taxonomicName authorityName="schubarti (BONETTO AND EZCURRA DE DRAGO" authorityYear="1967" box="[1086,1209,1217,1240]" class="Demospongiae" family="Potamolepidae" genus="Oncosclera" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="7" pageNumber="117" phylum="Porifera" rank="genus">
|
||
<emphasis box="[1086,1209,1217,1240]" italics="true" pageId="7" pageNumber="117">Oncosclera</emphasis>
|
||
</taxonomicName>
|
||
had not yet been described. As a matter of fact, genus
|
||
<taxonomicName authorityName="Annandale" authorityYear="1909" box="[1023,1187,1284,1307]" class="Demospongiae" family="Spongillidae" genus="Stratospongilla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="7" pageNumber="117" phylum="Porifera" rank="genus">
|
||
<emphasis box="[1023,1187,1284,1307]" italics="true" pageId="7" pageNumber="117">Stratospongilla</emphasis>
|
||
</taxonomicName>
|
||
ANNANDALE (1909), restricted to species with microscleres (
|
||
<bibRefCitation author="VOLKMER-RIBEIRO, C." box="[1028,1288,1351,1374]" journalOrPublisher="Amazoniana" pageId="7" pageNumber="117" pagination="435 - 442" part="2" refId="ref10118" refString="VOLKMER-RIBEIRO, C. 1970. Oncosclera - a new genus of freshwater sponges (Porifera- Spongillidae) with redescription of two species. Amazoniana, 2 (4): 435 - 442." title="Oncosclera - a new genus of freshwater sponges (Porifera- Spongillidae) with redescription of two species" type="journal article" year="1970">Volkmer-Ribeiro, 1970</bibRefCitation>
|
||
), has not yet been detected in the Neotropical Region. However, a gonduanic distribution was formally proposed for genus
|
||
<emphasis box="[1023,1152,1484,1507]" italics="true" pageId="7" pageNumber="117">
|
||
<taxonomicName authorityName="schubarti (BONETTO AND EZCURRA DE DRAGO" authorityYear="1967" box="[1023,1148,1484,1507]" class="Demospongiae" family="Potamolepidae" genus="Oncosclera" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="7" pageNumber="117" phylum="Porifera" rank="genus">Oncosclera</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
together with all other genera for the first time grouped in the Family
|
||
<taxonomicName box="[1114,1273,1550,1573]" class="Demospongiae" family="Potamolepidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="7" pageNumber="117" phylum="Porifera" rank="family">Potamolepidae</taxonomicName>
|
||
by Volkmer- Ribeiro and De Rosa-Barbosa (1979).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |