282 lines
34 KiB
XML
282 lines
34 KiB
XML
<document id="2CFCF80B7AEB0B70F4CC4FD13B339922" ID-DOI="10.5281/zenodo.183749" ID-GBIF-Dataset="387f7199-99c5-4ec8-ba21-f7899524ba8e" ID-ISSN="11755326" ID-Zenodo-Dep="183749" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459927180746" checkinUser="plazi" docAuthor="Díaz-Agras, Guillermo" docDate="2008" docId="5614A96E2472FFD106E1F9E3FD90D00E" docLanguage="en" docName="zt01866p094.pdf" docOrigin="Zootaxa 1866" docStyle="DocumentStyle:6581673A57F01A3145754A1E615EDFF0.4:Zootaxa.2007-2008.journal_article" docStyleId="6581673A57F01A3145754A1E615EDFF0" docStyleName="Zootaxa.2007-2008.journal_article" docStyleVersion="4" docTitle="Pozziella aperta Topsent 1920" docType="treatment" docVersion="9" lastPageNumber="77" masterDocId="AA2DD1162476FFD90676FFD4FFE1D354" masterDocTitle="Revision of the genus Pozziella (Porifera: Poecilosclerida) with description of three new species from the eastern Pacific *" masterLastPageNumber="94" masterPageNumber="69" pageNumber="73" updateTime="1698229647868" updateUser="plazi">
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<mods:titleInfo id="3D51ABB9CCD06A4DD4ADD3808F9BA20F">
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<mods:title id="F637A8C113D1C3FB27A2738C1303038D">Revision of the genus Pozziella (Porifera: Poecilosclerida) with description of three new species from the eastern Pacific *</mods:title>
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<mods:name id="FCAE44EA23CBB2D498DB54D5102E1705" type="personal">
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<mods:roleTerm id="0724FE4FF0B8D118651C79086BA93CA7">Author</mods:roleTerm>
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<mods:namePart id="D10030B89334E56D306E6A5EA0B9B980">Díaz-Agras, Guillermo</mods:namePart>
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<mods:typeOfResource id="A081E2A058AD6D70D7FEA1D88B26A18E">text</mods:typeOfResource>
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<mods:title id="F4FCF5F5A102410BEDA81EE986ADDD11">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="40813D21EE4AAB755D5C265BC71DD1E7">
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<mods:date id="8A788E85D40B0C063FB0ABFD61347263">2008</mods:date>
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<mods:detail id="A20C00AC40040F2315403EDD2E280884" type="volume">
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<mods:number id="CA5B01EF3352F5951547D64BF8635366">1866</mods:number>
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<mods:identifier id="9B7C24F5306A1ECED11EDDACD0437DC1" type="DOI">10.5281/zenodo.183749</mods:identifier>
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<treatment id="5614A96E2472FFD106E1F9E3FD90D00E" ID-DOI="http://doi.org/10.5281/zenodo.5670640" ID-GBIF-Taxon="119374448" ID-Zenodo-Dep="5670640" LSID="urn:lsid:plazi:treatment:5614A96E2472FFD106E1F9E3FD90D00E" httpUri="http://treatment.plazi.org/id/5614A96E2472FFD106E1F9E3FD90D00E" lastPageId="8" lastPageNumber="77" pageId="4" pageNumber="73">
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<subSubSection id="96A74BF32472FFDD06E1F9E3FEA2D520" pageId="4" pageNumber="73" type="nomenclature">
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<paragraph id="DE0218782472FFDD06E1F9E3FDFAD505" blockId="4.[151,539,1591,1652]" box="[151,539,1591,1617]" pageId="4" pageNumber="73">
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||
<heading id="854AAF142472FFDD06E1F9E3FDFAD505" bold="true" box="[151,539,1591,1617]" fontSize="11" level="1" pageId="4" pageNumber="73" reason="1">
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<taxonomicName id="19BD63FB2472FFDD06E1F9E3FDFAD505" authority="Topsent, 1920" authorityName="Topsent" authorityYear="1920" box="[151,539,1591,1617]" class="Demospongiae" family="Hamacanthidae" genus="Pozziella" kingdom="Animalia" order="Poecilosclerida" pageId="4" pageNumber="73" phylum="Porifera" rank="species" species="aperta">
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<emphasis id="ECC9C46A2472FFDD06E1F9E3FDFAD505" bold="true" box="[151,539,1591,1617]" pageId="4" pageNumber="73">
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<emphasis id="ECC9C46A2472FFDD06E1F9E3FEB4D505" bold="true" box="[151,341,1591,1617]" italics="true" pageId="4" pageNumber="73">Pozziella aperta</emphasis>
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(
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<bibRefCitation id="BA2C65892472FFDD0713F9E3FDF2D505" author="Topsent" box="[357,531,1591,1617]" pageId="4" pageNumber="94" refString="Topsent, E. (1920) Spongiaires du Musee Zoologique de Strasburg. Monaxonides. Bulletin de l´Institut Oceanographique, Monaco, 381, 1 - 36." type="journal article" year="1920">Topsent, 1920</bibRefCitation>
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)
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="DE0218782472FFDD06E1F98EFEA2D520" blockId="4.[151,539,1591,1652]" box="[151,323,1626,1652]" pageId="4" pageNumber="73">
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||
(
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<figureCitation id="468604FD2472FFDD06E9F98EFEEED520" box="[159,271,1626,1652]" captionStart-0="FIGURE 3" captionStart-1="FIGURE 4" captionStart-2="FIGURE 5" captionStartId-0="5.[151,255,1605,1629]" captionStartId-1="6.[151,255,1937,1961]" captionStartId-2="7.[151,244,1941,1962]" captionTargetBox-0="[156,1424,346,1567]" captionTargetBox-1="[151,1436,397,1909]" captionTargetBox-2="[228,1357,155,1926]" captionTargetId-0="figure@5.[151,1436,346,1581]" captionTargetId-1="figure@6.[151,1436,397,1911]" captionTargetId-2="figure@7.[228,1358,155,1927]" captionTargetPageId-0="5" captionTargetPageId-1="6" captionTargetPageId-2="7" captionText-0="FIGURE 3. Size frequency distributions of styles of Pozziella species: A. P. clavisepta; B. P. a p e r t a; C. P. cerilla sp. nov.; D. P. neuhausi sp. nov.; E. P. lueteri sp. nov." captionText-1="FIGURE 4. Spicules of Pozziella aperta (Syntype). A. Style II; B. Exotyle; C. Cyrtancistra I; D. Cyrtancistra II; E. Sigma II." captionText-2="FIGURE 5. Spicules of Pozziella aperta (Syntype). A. Style II; B. Rounded end of a style II; C. Pointed end of a style II; D. Exotyle; E. Tyle of an exotyle; F. Rounded end of an exotyle; G. Cyrtancistra I; H. Lanceolate termination of cyrtancistra I; I. Cyrtancistra II; J. Sigma II." httpUri-0="https://zenodo.org/record/183752/files/figure.png" httpUri-1="https://zenodo.org/record/183753/files/figure.png" httpUri-2="https://zenodo.org/record/183754/files/figure.png" pageId="4" pageNumber="73">Figs. 3–5</figureCitation>
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,
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<figureCitation id="468604FD2472FFDD076AF98EFEDBD520" box="[284,314,1626,1652]" captionStart="FIGURE 19. A" captionStartId="23.[151,255,1749,1773]" captionTargetBox="[151,1436,189,1722]" captionTargetId="figure@23.[151,1436,189,1723]" captionTargetPageId="23" captionText="FIGURE 19. A. Known distribution of the genus Pozziella species: P. clavisepta, P. a p e r t a, P. cerilla sp. nov., P. neuhausi sp. nov., P. lueteri sp. nov. B. Map of the collecting stations of the genus Pozziella species: P. neuhausi sp. nov., P. cerilla sp. nov., P. lueteri sp. nov." httpUri="https://zenodo.org/record/183768/files/figure.png" pageId="4" pageNumber="73">19</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="96A74BF32472FFDD06E1F97EFE59D5B8" pageId="4" pageNumber="73" type="materials_examined">
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<paragraph id="DE0218782472FFDD06E1F97EFE59D5B8" blockId="4.[151,1437,1706,2012]" pageId="4" pageNumber="73">
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<emphasis id="ECC9C46A2472FFDD06E1F97EFE70D590" bold="true" box="[151,401,1706,1732]" pageId="4" pageNumber="73">Examined material:</emphasis>
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<taxonomicName id="19BD63FB2472FFDD07EFF97FFD51D590" box="[409,688,1707,1732]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="4" pageNumber="73" phylum="Porifera" rank="species" species="clavisepta">
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<emphasis id="ECC9C46A2472FFDD07EFF97FFD51D590" box="[409,688,1707,1732]" italics="true" pageId="4" pageNumber="73">Hamacantha clavisepta</emphasis>
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</taxonomicName>
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<taxonomicName id="19BD63FB2472FFDD04CEF97EFC52D590" authority="(Syntype)" baseAuthorityName="Syntype" box="[696,947,1706,1732]" pageId="4" pageNumber="73" rank="variety" variety="aperta">
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var.
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<emphasis id="ECC9C46A2472FFDD049DF97FFCD9D590" box="[747,824,1707,1732]" italics="true" pageId="4" pageNumber="73">aperta</emphasis>
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(
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<typeStatus id="0106A6DA2472FFDD053EF97EFC4AD590" box="[840,939,1706,1732]" pageId="4" pageNumber="73" type="syntype">Syntype</typeStatus>
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)
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</taxonomicName>
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<collectionCode id="B8AC80BD2472FFDD05CDF97EFBF4D590" LSID="urn:lsid:biocol.org:col:34988" box="[955,1045,1706,1732]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="4" pageNumber="73">MNHN</collectionCode>
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<collectionCode id="B8AC80BD2472FFDD026BF97EFB87D590" box="[1053,1126,1706,1732]" pageId="4" pageNumber="73">LBIM</collectionCode>
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no. D.T 2155 (one preparation of clean spicules).
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</paragraph>
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</subSubSection>
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<subSubSection id="96A74BF32472FFDF06B0F92EFD9ED27E" lastPageId="6" lastPageNumber="75" pageId="4" pageNumber="73" type="description">
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<paragraph id="DE0218782472FFDD06B0F92EFEB6D440" blockId="4.[151,1437,1706,2012]" box="[198,343,1786,1812]" pageId="4" pageNumber="73">
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<emphasis id="ECC9C46A2472FFDD06B0F92EFEB6D440" bold="true" box="[198,343,1786,1812]" pageId="4" pageNumber="73">Description</emphasis>
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</paragraph>
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<paragraph id="DE0218782472FFDD06B0F8F6FEB6D4D8" blockId="4.[151,1437,1706,2012]" pageId="4" pageNumber="73">
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<emphasis id="ECC9C46A2472FFDD06B0F8F6FED2D468" bold="true" box="[198,307,1826,1852]" pageId="4" pageNumber="73">Habitus:</emphasis>
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White and opaque crust. Beginnings of some choanosomic lines hanging from the inner surface of the ectosome. Exotyles standing out on the surface of the sponge, resulting in slightly hispid aspect (
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<bibRefCitation id="BA2C65892472FFDD06E9F8A6FEABD4D8" author="Topsent" box="[159,330,1906,1932]" pageId="4" pageNumber="94" refString="Topsent, E. (1920) Spongiaires du Musee Zoologique de Strasburg. Monaxonides. Bulletin de l´Institut Oceanographique, Monaco, 381, 1 - 36." type="journal article" year="1920">Topsent, 1920</bibRefCitation>
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).
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</paragraph>
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<paragraph id="DE0218782472FFDD06B0F84EFECDD4E0" blockId="4.[151,1437,1706,2012]" box="[198,300,1946,1972]" pageId="4" pageNumber="73">
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<emphasis id="ECC9C46A2472FFDD06B0F84EFECDD4E0" bold="true" box="[198,300,1946,1972]" pageId="4" pageNumber="73">Spicules</emphasis>
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</paragraph>
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<paragraph id="DE0218782472FFDC06B0F816FF3DD256" blockId="4.[151,1437,1706,2012]" lastBlockId="5.[151,1436,152,258]" lastPageId="5" lastPageNumber="74" pageId="4" pageNumber="73">
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<emphasis id="ECC9C46A2472FFDD06B0F816FE89D488" bold="true" box="[198,360,1986,2012]" pageId="4" pageNumber="73">Megascleres:</emphasis>
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Small styles (II), smooth, small, fusiform and slightly curved (
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<figureCitation id="468604FD2472FFDD022EF816FB7ED488" box="[1112,1183,1986,2012]" captionStart="FIGURE 4" captionStartId="6.[151,255,1937,1961]" captionTargetBox="[151,1436,397,1909]" captionTargetId="figure@6.[151,1436,397,1911]" captionTargetPageId="6" captionText="FIGURE 4. Spicules of Pozziella aperta (Syntype). A. Style II; B. Exotyle; C. Cyrtancistra I; D. Cyrtancistra II; E. Sigma II." httpUri="https://zenodo.org/record/183753/files/figure.png" pageId="4" pageNumber="73">Fig. 4</figureCitation>
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A; 5 A–C), 250–470 µm in length (M. ± S.D., 373 ± 70.29 µm) and 10–17.5 µm in width at midshaft (M. ± S.D., 14.40 ± 2.08 µm), latter dimension decreasing towards rounded end to 5–7.5 µm (M. ± S.D., 6 ± 1.25 µm) (form index: 0.04).
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</paragraph>
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<caption id="8AC248F02473FFDC06E1F991FD4AD52B" httpUri="https://zenodo.org/record/183752/files/figure.png" pageId="5" pageNumber="74" targetBox="[156,1424,346,1567]" targetPageId="5">
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<paragraph id="DE0218782473FFDC06E1F991FD4AD52B" blockId="5.[151,1436,1605,1663]" pageId="5" pageNumber="74">
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<emphasis id="ECC9C46A2473FFDC06E1F991FEFAD509" bold="true" box="[151,283,1605,1629]" pageId="5" pageNumber="74">FIGURE 3.</emphasis>
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Size frequency distributions of styles of
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<taxonomicName id="19BD63FB2473FFDC04A8F992FCA1D509" box="[734,832,1606,1629]" class="Demospongiae" family="Hamacanthidae" genus="Pozziella" kingdom="Animalia" order="Poecilosclerida" pageId="5" pageNumber="74" phylum="Porifera" rank="genus">
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<emphasis id="ECC9C46A2473FFDC04A8F992FCA1D509" box="[734,832,1606,1629]" italics="true" pageId="5" pageNumber="74">Pozziella</emphasis>
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</taxonomicName>
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species: A.
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<taxonomicName id="19BD63FB2473FFDC05B1F992FBAED509" box="[967,1103,1606,1629]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="5" pageNumber="74" phylum="Porifera" rank="species" species="clavisepta">
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<emphasis id="ECC9C46A2473FFDC05B1F992FBAED509" box="[967,1103,1606,1629]" italics="true" pageId="5" pageNumber="74">P. clavisepta</emphasis>
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</taxonomicName>
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; B.
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<emphasis id="ECC9C46A2473FFDC02F7F992FB3ED509" box="[1153,1247,1606,1629]" italics="true" pageId="5" pageNumber="74">P. a p e r t a</emphasis>
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; C.
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<taxonomicName id="19BD63FB2473FFDC0365F992FA94D509" box="[1299,1397,1606,1629]" class="Demospongiae" family="Hamacanthidae" genus="Pozziella" kingdom="Animalia" order="Poecilosclerida" pageId="5" pageNumber="74" phylum="Porifera" rank="species" species="cerilla" status="sp. nov.">
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<emphasis id="ECC9C46A2473FFDC0365F992FA94D509" box="[1299,1397,1606,1629]" italics="true" pageId="5" pageNumber="74">P. cerilla</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="F7FA79112473FFDC030BF991FF26D52B" pageId="5" pageNumber="74" rank="species">sp. nov.</taxonomicNameLabel>
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; D.
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<taxonomicName id="19BD63FB2473FFDC0684F9BCFE8DD52B" box="[242,364,1640,1663]" class="Demospongiae" family="Hamacanthidae" genus="Pozziella" kingdom="Animalia" order="Poecilosclerida" pageId="5" pageNumber="74" phylum="Porifera" rank="species" species="neuhausi" status="sp. nov.">
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<emphasis id="ECC9C46A2473FFDC0684F9BCFE8DD52B" box="[242,364,1640,1663]" italics="true" pageId="5" pageNumber="74">P. neuhausi</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="F7FA79112473FFDC0702F9BCFE28D52B" box="[372,457,1640,1663]" pageId="5" pageNumber="74" rank="species">sp. nov.</taxonomicNameLabel>
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; E.
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<taxonomicName id="19BD63FB2473FFDC0787F9BCFDB0D52B" box="[497,593,1640,1663]" class="Demospongiae" family="Hamacanthidae" genus="Pozziella" kingdom="Animalia" order="Poecilosclerida" pageId="5" pageNumber="74" phylum="Porifera" rank="species" species="lueteri" status="sp. nov.">
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<emphasis id="ECC9C46A2473FFDC0787F9BCFDB0D52B" box="[497,593,1640,1663]" italics="true" pageId="5" pageNumber="74">P. lueteri</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="F7FA79112473FFDC0421F9BCFD4AD52B" box="[599,683,1640,1663]" pageId="5" pageNumber="74" rank="species">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</caption>
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<paragraph id="DE0218782473FFDC06B0F90FFAEDD439" blockId="5.[151,1440,1755,2021]" pageId="5" pageNumber="74">
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Smooth exotyles, straight or slightly curved (
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<figureCitation id="468604FD2473FFDC04A2F90FFCF8D5A1" box="[724,793,1755,1781]" captionStart="FIGURE 4" captionStartId="6.[151,255,1937,1961]" captionTargetBox="[151,1436,397,1909]" captionTargetId="figure@6.[151,1436,397,1911]" captionTargetPageId="6" captionText="FIGURE 4. Spicules of Pozziella aperta (Syntype). A. Style II; B. Exotyle; C. Cyrtancistra I; D. Cyrtancistra II; E. Sigma II." httpUri="https://zenodo.org/record/183753/files/figure.png" pageId="5" pageNumber="74">Fig. 4</figureCitation>
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B; 5 D). Tyle in the shape of a spherical mace, covered by shapeless creases, opposite end rounded. Diameter of the spicule increasing towards the rounded end (
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<figureCitation id="468604FD2473FFDC031BF8D7FF47D411" captionStart="FIGURE 5" captionStartId="7.[151,244,1941,1962]" captionTargetBox="[228,1357,155,1926]" captionTargetId="figure@7.[228,1358,155,1927]" captionTargetPageId="7" captionText="FIGURE 5. Spicules of Pozziella aperta (Syntype). A. Style II; B. Rounded end of a style II; C. Pointed end of a style II; D. Exotyle; E. Tyle of an exotyle; F. Rounded end of an exotyle; G. Cyrtancistra I; H. Lanceolate termination of cyrtancistra I; I. Cyrtancistra II; J. Sigma II." httpUri="https://zenodo.org/record/183754/files/figure.png" pageId="5" pageNumber="74">Fig. 5</figureCitation>
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E, F), 165–197.5 µm in length (M. ± S.D., 186.30 ± 8.169 µm), 10–12.5 µm shaft width in midregion (M. ± S.D., 11.4 ± 1.27 µm), tyle width of 10–20 µm (M. ± S.D., 16.40 ± 2.61 µm) (form index 0.088).
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</paragraph>
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<paragraph id="DE0218782473FFDF06B0F8AEFD9ED27E" blockId="5.[151,1440,1755,2021]" lastBlockId="6.[151,1436,152,298]" lastPageId="6" lastPageNumber="75" pageId="5" pageNumber="74">
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<emphasis id="ECC9C46A2473FFDC06B0F8AEFE8FD4C0" bold="true" box="[198,366,1914,1940]" pageId="5" pageNumber="74">Microscleres:</emphasis>
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Smooth cyrtancistras of two different
|
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<typeStatus id="0106A6DA2473FFDC0511F8AFFC48D4C1" box="[871,937,1915,1941]" pageId="5" pageNumber="74">types</typeStatus>
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. Larger cyrtancistras (
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<typeStatus id="0106A6DA2473FFDC02B0F8AFFB1BD4C1" box="[1222,1274,1915,1941]" pageId="5" pageNumber="74">type</typeStatus>
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I) vertically stretched Cshape, 360–460 µm in height (M. ± S.D., 423.57 ± 31.77 µm) and 12.5–20 µm in width (M. ± S.D., 16.07 ± 2.72 µm) (form index: 0.35) (
|
||
<figureCitation id="468604FD2473FFDC04D4F81FFD0BD4B1" box="[674,746,1995,2021]" captionStart="FIGURE 4" captionStartId="6.[151,255,1937,1961]" captionTargetBox="[151,1436,397,1909]" captionTargetId="figure@6.[151,1436,397,1911]" captionTargetPageId="6" captionText="FIGURE 4. Spicules of Pozziella aperta (Syntype). A. Style II; B. Exotyle; C. Cyrtancistra I; D. Cyrtancistra II; E. Sigma II." httpUri="https://zenodo.org/record/183753/files/figure.png" pageId="5" pageNumber="74">Fig. 4</figureCitation>
|
||
C; 5 G, H). Smaller cyrtancistras (
|
||
<typeStatus id="0106A6DA2473FFDC02FFF81FFB5CD4B1" box="[1161,1213,1995,2021]" pageId="5" pageNumber="74">type</typeStatus>
|
||
II) Cshaped, with strong angulation in middle and almost parallel arms, 102.5–157.5 µm in height (M. ± S.D., 131.25 ± 17.17 µm) and 3–5 µm in width (M. ± S.D., 4.29 ± 0.61 µm) (form index: 0.540) (
|
||
<figureCitation id="468604FD2470FFDF027DFF14FBB1D38E" box="[1035,1104,192,218]" captionStart="FIGURE 4" captionStartId="6.[151,255,1937,1961]" captionTargetBox="[151,1436,397,1909]" captionTargetId="figure@6.[151,1436,397,1911]" captionTargetPageId="6" captionText="FIGURE 4. Spicules of Pozziella aperta (Syntype). A. Style II; B. Exotyle; C. Cyrtancistra I; D. Cyrtancistra II; E. Sigma II." httpUri="https://zenodo.org/record/183753/files/figure.png" pageId="6" pageNumber="75">Fig. 4</figureCitation>
|
||
D;
|
||
<date id="AA033EB82470FFDF020DFF14FB7DD38E" box="[1147,1180,192,218]" pageId="6" pageNumber="75">5 I</date>
|
||
). Abundant small and strong
|
||
<typeStatus id="0106A6DA2470FFDF0691FF3CFEF8D256" box="[231,281,232,258]" pageId="6" pageNumber="75">type</typeStatus>
|
||
II sigmas (
|
||
<figureCitation id="468604FD2470FFDF07EBFF3CFE03D256" box="[413,482,232,258]" captionStart="FIGURE 4" captionStartId="6.[151,255,1937,1961]" captionTargetBox="[151,1436,397,1909]" captionTargetId="figure@6.[151,1436,397,1911]" captionTargetPageId="6" captionText="FIGURE 4. Spicules of Pozziella aperta (Syntype). A. Style II; B. Exotyle; C. Cyrtancistra I; D. Cyrtancistra II; E. Sigma II." httpUri="https://zenodo.org/record/183753/files/figure.png" pageId="6" pageNumber="75">Fig. 4</figureCitation>
|
||
E; 5 J), 18–26 µm in height (M. ± S.D., 21.68 ± 2.23 µm) and 1 µm in width (M. ± S. D., 1.0 ± 0.0 µm) (form index: 0.39).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="8AC248F02470FFDF06E1F845FF1BD49F" httpUri="https://zenodo.org/record/183753/files/figure.png" pageId="6" pageNumber="75" targetBox="[151,1436,397,1909]" targetPageId="6">
|
||
<paragraph id="DE0218782470FFDF06E1F845FF1BD49F" blockId="6.[151,1436,1937,1995]" pageId="6" pageNumber="75">
|
||
<emphasis id="ECC9C46A2470FFDF06E1F845FEFDD4FD" bold="true" box="[151,284,1937,1961]" pageId="6" pageNumber="75">FIGURE 4.</emphasis>
|
||
Spicules of
|
||
<taxonomicName id="19BD63FB2470FFDF07DCF846FD30D4FC" authority="(Syntype)" baseAuthorityName="Syntype" box="[426,721,1937,1961]" class="Demospongiae" family="Hamacanthidae" genus="Pozziella" kingdom="Animalia" order="Poecilosclerida" pageId="6" pageNumber="75" phylum="Porifera" rank="species" species="aperta">
|
||
<emphasis id="ECC9C46A2470FFDF07DCF846FDBAD4FD" box="[426,603,1938,1961]" italics="true" pageId="6" pageNumber="75">Pozziella aperta</emphasis>
|
||
(Syntype)
|
||
</taxonomicName>
|
||
. A. Style II; B. Exotyle; C. Cyrtancistra I; D. Cyrtancistra II; E. Sigma II.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="8AC248F02471FFDE06E1F841FF10D4B0" httpUri="https://zenodo.org/record/183754/files/figure.png" pageId="7" pageNumber="76" targetBox="[228,1357,155,1926]" targetPageId="7">
|
||
<paragraph id="DE0218782471FFDE06E1F841FF10D4B0" blockId="7.[151,1436,1941,2020]" pageId="7" pageNumber="76">
|
||
<emphasis id="ECC9C46A2471FFDE06E1F841FEEDD4FE" bold="true" box="[151,268,1941,1962]" pageId="7" pageNumber="76">FIGURE 5.</emphasis>
|
||
Spicules of
|
||
<taxonomicName id="19BD63FB2471FFDE07F2F841FD69D4FE" authority="(Syntype)" baseAuthorityName="Syntype" box="[388,648,1941,1962]" class="Demospongiae" family="Hamacanthidae" genus="Pozziella" kingdom="Animalia" order="Poecilosclerida" pageId="7" pageNumber="76" phylum="Porifera" rank="species" species="aperta">
|
||
<emphasis id="ECC9C46A2471FFDE07F2F841FDC1D4FE" box="[388,544,1941,1962]" italics="true" pageId="7" pageNumber="76">Pozziella aperta</emphasis>
|
||
(Syntype)
|
||
</taxonomicName>
|
||
. A. Style II; B. Rounded end of a style II; C. Pointed end of a style II; D. Exotyle; E. Tyle of an exotyle; F. Rounded end of an exotyle; G. Cyrtancistra I; H. Lanceolate termination of cyrtancistra I; I. Cyrtancistra II; J. Sigma II.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="96A74BF3247EFFD106B0FF43FB28D3E6" box="[198,1225,151,178]" pageId="8" pageNumber="77" type="distribution">
|
||
<paragraph id="DE021878247EFFD106B0FF43FB28D3E6" blockId="8.[151,1437,151,858]" box="[198,1225,151,178]" pageId="8" pageNumber="77">
|
||
<emphasis id="ECC9C46A247EFFD106B0FF43FE88D3E5" bold="true" box="[198,361,151,177]" pageId="8" pageNumber="77">Distribution:</emphasis>
|
||
Only known from
|
||
<typeStatus id="0106A6DA247EFFD1043CFF4CFD9CD3E6" box="[586,637,152,178]" pageId="8" pageNumber="77">type</typeStatus>
|
||
locality. Caribbean Sea (
|
||
<bibRefCitation id="BA2C6589247EFFD105D4FF4CFBADD3E6" author="Topsent" box="[930,1100,152,178]" pageId="8" pageNumber="94" refString="Topsent, E. (1920) Spongiaires du Musee Zoologique de Strasburg. Monaxonides. Bulletin de l´Institut Oceanographique, Monaco, 381, 1 - 36." type="journal article" year="1920">Topsent, 1920</bibRefCitation>
|
||
) (
|
||
<figureCitation id="468604FD247EFFD10212FF4CFB5DD3E6" box="[1124,1212,152,178]" captionStart="FIGURE 19. A" captionStartId="23.[151,255,1749,1773]" captionTargetBox="[151,1436,189,1722]" captionTargetId="figure@23.[151,1436,189,1723]" captionTargetPageId="23" captionText="FIGURE 19. A. Known distribution of the genus Pozziella species: P. clavisepta, P. a p e r t a, P. cerilla sp. nov., P. neuhausi sp. nov., P. lueteri sp. nov. B. Map of the collecting stations of the genus Pozziella species: P. neuhausi sp. nov., P. cerilla sp. nov., P. lueteri sp. nov." httpUri="https://zenodo.org/record/183768/files/figure.png" pageId="8" pageNumber="77">Fig. 19</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="96A74BF3247EFFD106B0FF6BFD90D00E" pageId="8" pageNumber="77" type="discussion">
|
||
<paragraph id="DE021878247EFFD106B0FF6BFCB2D2A5" blockId="8.[151,1437,151,858]" pageId="8" pageNumber="77">
|
||
<emphasis id="ECC9C46A247EFFD106B0FF6BFEA3D38D" bold="true" box="[198,322,191,217]" pageId="8" pageNumber="77">Remarks:</emphasis>
|
||
<bibRefCitation id="BA2C6589247EFFD1073DFF14FE08D38E" author="Hajdu" box="[331,489,192,218]" pageId="8" pageNumber="94" refString="Hajdu, E. (2002) Family Hamacanthidae Gray, 1872. In: Hooper, J. N. A. & van Soest, R. W. M. (Eds.), Systema Porifera. A guide to the Classification of Sponges. Vo l. 1. Kluwer Academic Press, New York, pp. 665 - 669." type="journal article" year="2002">Hajdu (2002)</bibRefCitation>
|
||
considered Topsent’s (1920) variety
|
||
<taxonomicName id="19BD63FB247EFFD105D5FF14FB5BD38D" box="[931,1210,192,217]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="8" pageNumber="77" phylum="Porifera" rank="species" species="clavisepta">
|
||
<emphasis id="ECC9C46A247EFFD105D5FF14FB5BD38D" box="[931,1210,192,217]" italics="true" pageId="8" pageNumber="77">Hamacantha clavisepta</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicName id="19BD63FB247EFFD102B4FF14FAA3D38D" box="[1218,1346,192,218]" pageId="8" pageNumber="77" rank="variety" variety="aperta">
|
||
var.
|
||
<emphasis id="ECC9C46A247EFFD10280FF14FAA3D38D" box="[1270,1346,192,217]" italics="true" pageId="8" pageNumber="77">aperta</emphasis>
|
||
</taxonomicName>
|
||
a valid species on its own: ‘
|
||
<bibRefCitation id="BA2C6589247EFFD107F2FF3CFDDAD256" author="Topsent" box="[388,571,232,258]" pageId="8" pageNumber="94" refString="Topsent, E. (1920) Spongiaires du Musee Zoologique de Strasburg. Monaxonides. Bulletin de l´Institut Oceanographique, Monaco, 381, 1 - 36." type="journal article" year="1920">Topsent (1920)</bibRefCitation>
|
||
described
|
||
<taxonomicName id="19BD63FB247EFFD104CAFF3CFC33D255" box="[700,978,232,257]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="8" pageNumber="77" phylum="Porifera" rank="species" species="clavisepta">
|
||
<emphasis id="ECC9C46A247EFFD104CAFF3CFC33D255" box="[700,978,232,257]" italics="true" pageId="8" pageNumber="77">Hamacantha clavisepta</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicName id="19BD63FB247EFFD105ACFF3CFBB8D255" box="[986,1113,232,258]" pageId="8" pageNumber="77" rank="variety" variety="aperta">
|
||
var.
|
||
<emphasis id="ECC9C46A247EFFD1027BFF3CFBB8D255" box="[1037,1113,232,257]" italics="true" pageId="8" pageNumber="77">aperta</emphasis>
|
||
</taxonomicName>
|
||
from the West Indies. This is clearly a
|
||
<taxonomicName id="19BD63FB247EFFD10756FEC4FE6DD27D" box="[288,396,272,297]" class="Demospongiae" family="Hamacanthidae" genus="Pozziella" kingdom="Animalia" order="Poecilosclerida" pageId="8" pageNumber="77" phylum="Porifera" rank="genus">
|
||
<emphasis id="ECC9C46A247EFFD10756FEC4FE6DD27D" box="[288,396,272,297]" italics="true" pageId="8" pageNumber="77">Pozziella</emphasis>
|
||
</taxonomicName>
|
||
, and is considered here a valid species,
|
||
<taxonomicName id="19BD63FB247EFFD1051EFEC4FBC9D27D" box="[872,1064,272,297]" class="Demospongiae" family="Hamacanthidae" genus="Pozziella" kingdom="Animalia" order="Poecilosclerida" pageId="8" pageNumber="77" phylum="Porifera" rank="species" species="aperta">
|
||
<emphasis id="ECC9C46A247EFFD1051EFEC4FBC9D27D" box="[872,1064,272,297]" italics="true" pageId="8" pageNumber="77">Pozziella aperta</emphasis>
|
||
</taxonomicName>
|
||
, on account of diagnostic morphological features and likely biogeographical isolation. It differs from the
|
||
<typeStatus id="0106A6DA247EFFD10271FEECFBDBD206" box="[1031,1082,312,338]" pageId="8" pageNumber="77">type</typeStatus>
|
||
species by the possession of a second category of much smaller cyrtancistras (larger ones up to 473 µm, smaller ones up to 167 µm)’. Hajdu’s (2002) decision is here supported, as
|
||
<taxonomicName id="19BD63FB247EFFD104A7FE5CFCA1D2F5" box="[721,832,392,417]" class="Demospongiae" family="Hamacanthidae" genus="Pozziella" kingdom="Animalia" order="Poecilosclerida" pageId="8" pageNumber="77" phylum="Porifera" rank="species" species="aperta">
|
||
<emphasis id="ECC9C46A247EFFD104A7FE5CFCA1D2F5" box="[721,832,392,417]" italics="true" pageId="8" pageNumber="77">P. aperta</emphasis>
|
||
</taxonomicName>
|
||
has cyrtancistras typical of
|
||
<taxonomicName id="19BD63FB247EFFD102D7FE5CFAECD2F5" box="[1185,1293,392,417]" class="Demospongiae" family="Hamacanthidae" genus="Pozziella" kingdom="Animalia" order="Poecilosclerida" pageId="8" pageNumber="77" phylum="Porifera" rank="genus">
|
||
<emphasis id="ECC9C46A247EFFD102D7FE5CFAECD2F5" box="[1185,1293,392,417]" italics="true" pageId="8" pageNumber="77">Pozziella</emphasis>
|
||
</taxonomicName>
|
||
, but not of
|
||
<taxonomicName id="19BD63FB247EFFD106E1FE64FECFD29D" box="[151,302,432,457]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="8" pageNumber="77" phylum="Porifera" rank="genus">
|
||
<emphasis id="ECC9C46A247EFFD106E1FE64FECFD29D" box="[151,302,432,457]" italics="true" pageId="8" pageNumber="77">Hamacantha</emphasis>
|
||
</taxonomicName>
|
||
, choanosomic plurispicular fascicula and a rather uniform layer of exotyles that make up the ectosome, what is also characteristic of the genus
|
||
<emphasis id="ECC9C46A247EFFD10496FE0CFCB2D2A5" box="[736,851,472,497]" italics="true" pageId="8" pageNumber="77">
|
||
<taxonomicName id="19BD63FB247EFFD10496FE0CFCB1D2A5" box="[736,848,472,497]" class="Demospongiae" family="Hamacanthidae" genus="Pozziella" kingdom="Animalia" order="Poecilosclerida" pageId="8" pageNumber="77" phylum="Porifera" rank="genus">Pozziella</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="DE021878247EFFD106B0FDD4FD90D00E" blockId="8.[151,1437,151,858]" pageId="8" pageNumber="77">
|
||
<taxonomicName id="19BD63FB247EFFD106B0FDD4FED1D14D" box="[198,304,512,537]" class="Demospongiae" family="Hamacanthidae" genus="Pozziella" kingdom="Animalia" order="Poecilosclerida" pageId="8" pageNumber="77" phylum="Porifera" rank="species" species="aperta">
|
||
<emphasis id="ECC9C46A247EFFD106B0FDD4FED1D14D" box="[198,304,512,537]" italics="true" pageId="8" pageNumber="77">P. aperta</emphasis>
|
||
</taxonomicName>
|
||
differs clearly from the other species of the genus because it is the only one that has two
|
||
<typeStatus id="0106A6DA247EFFD10349FDD4FA9CD14E" box="[1343,1405,512,538]" pageId="8" pageNumber="77">types</typeStatus>
|
||
of cyrtancistras, clearly distinguishable by their size and form, with the smaller
|
||
<typeStatus id="0106A6DA247EFFD1024BFDFCFB91D116" box="[1085,1136,552,578]" pageId="8" pageNumber="77">type</typeStatus>
|
||
having an angle in midregion. The exotyles of
|
||
<taxonomicName id="19BD63FB247EFFD107C5FD84FDFCD13D" box="[435,541,592,617]" class="Demospongiae" family="Hamacanthidae" genus="Pozziella" kingdom="Animalia" order="Poecilosclerida" pageId="8" pageNumber="77" phylum="Porifera" rank="species" species="aperta">
|
||
<emphasis id="ECC9C46A247EFFD107C5FD84FDFCD13D" box="[435,541,592,617]" italics="true" pageId="8" pageNumber="77">P. aperta</emphasis>
|
||
</taxonomicName>
|
||
have a tyle in the shape of a spherical mace similar to that of
|
||
<taxonomicName id="19BD63FB247EFFD10371FD84FA7DD13D" box="[1287,1436,592,617]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="8" pageNumber="77" phylum="Porifera" rank="species" species="clavisepta">
|
||
<emphasis id="ECC9C46A247EFFD10371FD84FA7DD13D" box="[1287,1436,592,617]" italics="true" pageId="8" pageNumber="77">P. clavisepta</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="19BD63FB247EFFD106BAFDACFEB7D1C5" box="[204,342,632,657]" class="Demospongiae" family="Hamacanthidae" genus="Pozziella" kingdom="Animalia" order="Poecilosclerida" pageId="8" pageNumber="77" phylum="Porifera" rank="species" species="neuhausi" status="sp. nov.">
|
||
<emphasis id="ECC9C46A247EFFD106BAFDACFEB7D1C5" box="[204,342,632,657]" italics="true" pageId="8" pageNumber="77">P. neuhausi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="F7FA7911247EFFD10717FDACFE5FD1C5" box="[353,446,632,658]" pageId="8" pageNumber="77" rank="species">sp. nov.</taxonomicNameLabel>
|
||
However, in
|
||
<taxonomicName id="19BD63FB247EFFD10411FDACFD10D1C5" box="[615,753,632,657]" class="Demospongiae" family="Hamacanthidae" genus="Pozziella" kingdom="Animalia" order="Poecilosclerida" pageId="8" pageNumber="77" phylum="Porifera" rank="species" species="neuhausi" status="sp. nov.">
|
||
<emphasis id="ECC9C46A247EFFD10411FDACFD10D1C5" box="[615,753,632,657]" italics="true" pageId="8" pageNumber="77">P. neuhausi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="F7FA7911247EFFD1048AFDACFCB8D1C6" box="[764,857,632,658]" pageId="8" pageNumber="77" rank="species">sp. nov.</taxonomicNameLabel>
|
||
the tyle is covered by a thin layer of granulae, whereas in
|
||
<taxonomicName id="19BD63FB247EFFD1076AFD74FE4ED1ED" box="[284,431,672,697]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="8" pageNumber="77" phylum="Porifera" rank="species" species="clavisepta">
|
||
<emphasis id="ECC9C46A247EFFD1076AFD74FE4ED1ED" box="[284,431,672,697]" italics="true" pageId="8" pageNumber="77">P. clavisepta</emphasis>
|
||
</taxonomicName>
|
||
it shows irregular creases as those of
|
||
<emphasis id="ECC9C46A247EFFD1051FFD74FC3BD1ED" box="[873,986,672,697]" italics="true" pageId="8" pageNumber="77">
|
||
<taxonomicName id="19BD63FB247EFFD1051FFD74FC34D1ED" box="[873,981,672,697]" class="Demospongiae" family="Hamacanthidae" genus="Pozziella" kingdom="Animalia" order="Poecilosclerida" pageId="8" pageNumber="77" phylum="Porifera" rank="species" species="aperta">P. aperta</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
In addition,
|
||
<taxonomicName id="19BD63FB247EFFD10218FD74FB36D1ED" box="[1134,1239,672,697]" class="Demospongiae" family="Hamacanthidae" genus="Pozziella" kingdom="Animalia" order="Poecilosclerida" pageId="8" pageNumber="77" phylum="Porifera" rank="species" species="aperta">
|
||
<emphasis id="ECC9C46A247EFFD10218FD74FB36D1ED" box="[1134,1239,672,697]" italics="true" pageId="8" pageNumber="77">P. aperta</emphasis>
|
||
</taxonomicName>
|
||
differs from the other two species by having longer and thinner exotyles with a form index of 0.088, whereas in the other two species the indices are 0.045 and 0.027 respectively. Moreover, the shaft of the exotyle of
|
||
<taxonomicName id="19BD63FB247EFFD102B0FD24FAD0D05D" box="[1222,1329,752,777]" class="Demospongiae" family="Hamacanthidae" genus="Pozziella" kingdom="Animalia" order="Poecilosclerida" pageId="8" pageNumber="77" phylum="Porifera" rank="species" species="aperta">
|
||
<emphasis id="ECC9C46A247EFFD102B0FD24FAD0D05D" box="[1222,1329,752,777]" italics="true" pageId="8" pageNumber="77">P. aperta</emphasis>
|
||
</taxonomicName>
|
||
is maceshaped and its diameter wider in the mid and lower region than in the upper half, a characteristic which is not shared by the other species of the genus.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |