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<document id="AAA3C8C2DC3D751F9AFCE42EEE782952" ID-CLB-Dataset="21345" ID-DOI="10.5852/ejt.2020.698" ID-GBIF-Dataset="be802d18-f06f-4e22-9856-8b037f21ca52" ID-Zenodo-Dep="3978511" ID-ZooBank="623BBCE3-12A5-45A9-802A-2ED2E15164A3" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1597081950579" checkinUser="valdenar" docAuthor="Calcinai, Barbara, Belfiore, Giuseppe, Pica, Daniela, Torsani, Fabrizio, Palma, Marco &amp; Cerrano, Carlo" docDate="2020" docId="F52B791AFFF6E93482D0FC4DC36DF3F0" docLanguage="en" docName="ejt-698_calcinai_belfiori_pica.pdf" docOrigin="European Journal of Taxonomy 698" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article.type1" docStyleVersion="14" docTitle="Amphimedon palmata Calcinai &amp; Belfiore &amp; Pica &amp; Torsani &amp; Palma &amp; Cerrano 2020, sp. nov." docType="treatment" docUuid="3A60B0A0-7705-4C64-96FE-83FF25D1045A" docUuidSource="ZooBank" docVersion="7" lastPageNumber="19" masterDocId="09120162FFE6E926833CFFB0C636F001" masterDocTitle="Porifera from Ponta do Ouro (Mozambique)" masterLastPageNumber="56" masterPageNumber="1" pageNumber="17" updateTime="1698844257787" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:titleInfo id="2CB1CE70E13E9E649721F1D3C1FDB844">
<mods:title id="5052327851948D9E320AD50B4E5CE77F">Porifera from Ponta do Ouro (Mozambique)</mods:title>
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<mods:namePart id="DDD8891321273896271A5B95DD75E9A6">Calcinai, Barbara</mods:namePart>
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<mods:affiliation id="26CEBDDFC0F69EB16A656A4224A1A6FD">Dipartimento di Scienze della Vita e dell’Ambiente, Università Politecnica delle Marche, Ancona, Italy.</mods:affiliation>
<mods:nameIdentifier id="EA392702D186917059EED5B13210344A" type="email">b.calcinai@staff.univpm.it</mods:nameIdentifier>
</mods:name>
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<mods:namePart id="552CE9EA955AC66DF7F57BBF1A6D8097">Belfiore, Giuseppe</mods:namePart>
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<mods:affiliation id="753679696491D80D9AA6D5F876B5D05B">Dipartimento di Scienze della Vita e dell’Ambiente, Università Politecnica delle Marche, Ancona, Italy.</mods:affiliation>
<mods:nameIdentifier id="6C776C63E23AD882A6D48EAADF016539" type="email">gbelf89@hotmail.it</mods:nameIdentifier>
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<mods:namePart id="A7307C90973CD66B7B308533809E9B50">Pica, Daniela</mods:namePart>
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<mods:affiliation id="1B5400DD972BBEB7EC97DDC7E090D8A1">Dipartimento di Scienze della Vita e dell’Ambiente, Università Politecnica delle Marche, Ancona, Italy.</mods:affiliation>
<mods:nameIdentifier id="6677F93568F3F46AA5B9C1A70DA83DE6" type="email">daniela.pica@gmail.com</mods:nameIdentifier>
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<mods:roleTerm id="A28482E070229459DE5E79EBF5AC53C9">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="FAF856ABE19CF265250CE8B7618534C4">Torsani, Fabrizio</mods:namePart>
<mods:nameIdentifier id="13C0DE87CDAB41066E1627273463800A" type="LSID">79D7D36F-1A9B-4D43-B2A1-B671719F2D93</mods:nameIdentifier>
<mods:affiliation id="7D8E7A80C7C6489694377C7130AD2370">Dipartimento di Scienze della Vita e dell’Ambiente, Università Politecnica delle Marche, Ancona, Italy.</mods:affiliation>
<mods:nameIdentifier id="292B4D8AD9EECE21F2206D7BBEC62657" type="email">f.torsani@univpm.it</mods:nameIdentifier>
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<mods:roleTerm id="094209591170A85245D88679DE41F8F2">Author</mods:roleTerm>
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<mods:namePart id="44D598C44E4B1B2A976FFF803188BBA0">Palma, Marco</mods:namePart>
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<mods:affiliation id="672B57B1EC348DB05A76AA968E2E4A6A">Dipartimento di Scienze della Vita e dell’Ambiente, Università Politecnica delle Marche, Ancona, Italy.</mods:affiliation>
<mods:nameIdentifier id="0AD85B558C324E12B26D2E4B78089CB5" type="email">2marco.palma@gmail.com</mods:nameIdentifier>
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</mods:role>
<mods:namePart id="15F66B5512244D41950C8E793FAA298A">Cerrano, Carlo</mods:namePart>
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<mods:affiliation id="1E8BA0158A7DD53190A3A0A91790CC6C">Dipartimento di Scienze della Vita e dell’Ambiente, Università Politecnica delle Marche, Ancona, Italy.</mods:affiliation>
<mods:nameIdentifier id="A1DE61BD459918E46B4F2432A04598EF" type="email">c.cerrano@staff.univpm.it</mods:nameIdentifier>
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<mods:title id="463796CFECB6559B3938F09396AFB412">European Journal of Taxonomy</mods:title>
</mods:titleInfo>
<mods:part id="B0BAD1FDA7544500A0C56131EA9B1261">
<mods:date id="6897C94A231D29901ADFC5A5374A5BD3">2020</mods:date>
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<mods:number id="25797E6134C2C82EC10C82DA56692BE9">2020-08-06</mods:number>
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<mods:detail id="D41D973FAD70C00EDF10D60746DCD652" type="volume">
<mods:number id="109386EE0E4F5988899E5918F3D6762A">698</mods:number>
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<mods:classification id="C81D5B7FEB02A7867A3C9F6CFE06B4C0">journal article</mods:classification>
<mods:identifier id="C3D61FEF2F39A6EA5725AB88C73833AA" type="CLB-Dataset">21345</mods:identifier>
<mods:identifier id="DE18479A88023468EEC263D8551973BF" type="DOI">10.5852/ejt.2020.698</mods:identifier>
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<treatment id="F52B791AFFF6E93482D0FC4DC36DF3F0" ID-DOI="http://doi.org/10.5281/zenodo.4335466" ID-GBIF-Taxon="166159899" ID-Zenodo-Dep="4335466" LSID="urn:lsid:zoobank.org:act:3A60B0A0-7705-4C64-96FE-83FF25D1045A" httpUri="http://treatment.plazi.org/id/F52B791AFFF6E93482D0FC4DC36DF3F0" lastPageId="18" lastPageNumber="19" pageId="16" pageNumber="17">
<subSubSection id="35989B87FFF6E93682D0FC4DC2F7F43D" pageId="16" pageNumber="17" type="nomenclature">
<paragraph id="7D3DC80CFFF6E93682D0FC4DC271F419" blockId="16.[372,1217,1021,1119]" box="[492,1095,1021,1048]" pageId="16" pageNumber="17">
<heading id="26757F60FFF6E93682D0FC4DC271F419" box="[492,1095,1021,1048]" centered="true" fontSize="11" level="2" pageId="16" pageNumber="17" reason="2">
<taxonomicName id="BA82B38FFFF6E93682D0FC4DC5D0F419" ID-CoL="86WPC" authority="Calcinai &amp; Belfiore" authorityName="Calcinai &amp; Belfiore &amp; Pica &amp; Torsani &amp; Palma &amp; Cerrano" authorityYear="2020" box="[492,998,1021,1048]" class="Demospongiae" family="Niphatidae" genus="Amphimedon" kingdom="Animalia" order="Haplosclerida" pageId="16" pageNumber="17" phylum="Porifera" rank="species" species="palmata" status="sp. nov.">
<emphasis id="4FF6141EFFF6E93682D0FC4DC4CFF419" bold="true" box="[492,761,1021,1048]" italics="true" pageId="16" pageNumber="17">Amphimedon palmata</emphasis>
Calcinai &amp; Belfiore
</taxonomicName>
<taxonomicNameLabel id="54C5A965FFF6E93680D1FC4EC271F419" box="[1005,1095,1022,1048]" pageId="16" pageNumber="17" rank="species">sp. nov.</taxonomicNameLabel>
</heading>
</paragraph>
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<uri id="0913C40EFFF6E9368248FB91C2F7F43D" box="[372,1217,1057,1084]" pageId="16" pageNumber="17">
urn:lsid:zoobank.org:act:
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</uri>
</paragraph>
</subSubSection>
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<paragraph id="7D3DC80CFFF6E93681CCFBF5C575F45E" blockId="16.[372,1217,1021,1119]" box="[752,835,1093,1119]" pageId="16" pageNumber="17">
<figureCitation id="E5B9D489FFF6E93681CCFBF5C575F45E" box="[752,835,1093,1119]" captionStart="Fig" captionStartId="17.[189,232,1927,1953]" captionTargetBox="[191,1399,695,1884]" captionTargetId="figure@17.[191,1399,694,1884]" captionTargetPageId="17" captionText="Fig. 10. Amphimedon palmata Calcinai &amp; Belfiore sp. nov. A. The holotype MSNG 61504 in situ. B. Ectosomal skeleton. C. Ectosomal skeleton covered by a thin dermal membrane with scattered tangential oxeas. D. Choanosomal skeleton. E. Oxea." figureDoi="http://doi.org/10.5281/zenodo.3978531" httpUri="https://zenodo.org/record/3978531/files/figure.png" pageId="16" pageNumber="17">Fig. 10</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="35989B87FFF6E9368381FB36C7ADF4F2" pageId="16" pageNumber="17" type="diagnosis">
<paragraph id="7D3DC80CFFF6E9368381FB36C700F4A1" blockId="16.[189,310,1158,1184]" box="[189,310,1158,1184]" pageId="16" pageNumber="17">
<heading id="26757F60FFF6E9368381FB36C700F4A1" bold="true" box="[189,310,1158,1184]" fontSize="11" level="3" pageId="16" pageNumber="17" reason="3">
<emphasis id="4FF6141EFFF6E9368381FB36C700F4A1" bold="true" box="[189,310,1158,1184]" pageId="16" pageNumber="17">Diagnosis</emphasis>
</heading>
</paragraph>
<paragraph id="7D3DC80CFFF6E9368381FB05C7ADF4F2" blockId="16.[189,1398,1205,1267]" pageId="16" pageNumber="17">
This species of
<taxonomicName id="BA82B38FFFF6E936824EFB05C43BF4CE" authorityName="Duchassaing &amp; Michelotti" authorityYear="1864" box="[370,525,1205,1231]" class="Demospongiae" family="Niphatidae" genus="Amphimedon" kingdom="Animalia" order="Haplosclerida" pageId="16" pageNumber="17" phylum="Porifera" rank="genus">
<emphasis id="4FF6141EFFF6E936824EFB05C43BF4CE" box="[370,525,1205,1231]" italics="true" pageId="16" pageNumber="17">Amphimedon</emphasis>
</taxonomicName>
is characterized by flattened and rounded branches, and oscules located on the branches’ rims.
</paragraph>
</subSubSection>
<subSubSection id="35989B87FFF6E9368381FAABC264F565" box="[189,1106,1307,1380]" pageId="16" pageNumber="17" type="etymology">
<paragraph id="7D3DC80CFFF6E9368381FAABC772F534" blockId="16.[189,324,1307,1333]" box="[189,324,1307,1333]" pageId="16" pageNumber="17">
<heading id="26757F60FFF6E9368381FAABC772F534" bold="true" box="[189,324,1307,1333]" fontSize="11" level="3" pageId="16" pageNumber="17" reason="3">
<emphasis id="4FF6141EFFF6E9368381FAABC772F534" bold="true" box="[189,324,1307,1333]" pageId="16" pageNumber="17">Etymology</emphasis>
</heading>
</paragraph>
<paragraph id="7D3DC80CFFF6E9368381FAFAC264F565" blockId="16.[189,1106,1354,1380]" box="[189,1106,1354,1380]" pageId="16" pageNumber="17">Named after the sponge growth form, consisting of flat and rounded branches.</paragraph>
</subSubSection>
<subSubSection id="35989B87FFF6E9368381FA3BC59EF61D" pageId="16" pageNumber="17" type="materials_examined">
<paragraph id="7D3DC80CFFF6E9368381FA3BC79CF5A4" blockId="16.[189,426,1419,1445]" box="[189,426,1419,1445]" pageId="16" pageNumber="17">
<heading id="26757F60FFF6E9368381FA3BC79CF5A4" bold="true" box="[189,426,1419,1445]" fontSize="11" level="3" pageId="16" pageNumber="17" reason="3">
<emphasis id="4FF6141EFFF6E9368381FA3BC79CF5A4" bold="true" box="[189,426,1419,1445]" pageId="16" pageNumber="17">Material examined</emphasis>
</heading>
</paragraph>
<paragraph id="7D3DC80CFFF6E93683D6FA0BC76AF5D4" blockId="16.[189,1398,1467,1564]" box="[234,348,1467,1493]" pageId="16" pageNumber="17">
<emphasis id="4FF6141EFFF6E93683D6FA0BC76AF5D4" bold="true" box="[234,348,1467,1493]" pageId="16" pageNumber="17">
<typeStatus id="A23976AEFFF6E93683D6FA0BC76AF5D4" box="[234,348,1467,1493]" pageId="16" pageNumber="17" type="holotype">Holotype</typeStatus>
</emphasis>
</paragraph>
<paragraph id="7D3DC80CFFF6E9368381FA6EC59EF61D" blockId="16.[189,1398,1467,1564]" pageId="16" pageNumber="17">
<materialsCitation id="CDEAC251FFF6E9368381FA6EC59EF61D" ID-GBIF-Occurrence="2825837342" collectingDate="2015-11-14" collectionCode="PONTA, OURO" collectorName="Cerrano" elevation="18" latitude="-26.83067" location="PONTA DO OURO" longLatPrecision="1" longitude="32.896107" municipality="PONTA DO OURO" pageId="16" pageNumber="17" specimenCode="MSNG 61504" specimenCount="1" typeStatus="holotype">
<collectingMunicipality id="9D595276FFF6E9368381FA6EC796F5F9" box="[189,416,1502,1528]" pageId="16" pageNumber="17">PONTA DO OURO</collectingMunicipality>
•
<specimenCount id="6B840385FFF6E936828EFA6FC419F5F9" box="[434,559,1502,1529]" pageId="16" pageNumber="17">a branched</specimenCount>
portion, alcohol preserved,
<quantity id="BA7A65E9FFF6E9368057FA6EC597F5F8" box="[875,929,1502,1529]" metricMagnitude="-2" metricUnit="m" metricValue="5.0" pageId="16" pageNumber="17" unit="cm" value="5.0">5cm</quantity>
high;
<geoCoordinate id="18B6AECBFFF6E93680D9FA6CC293F5F9" box="[997,1189,1500,1528]" degrees="26" direction="south" minutes="49" orientation="latitude" pageId="16" pageNumber="17" precision="1" seconds="50.408" value="-26.83067">26°49′50.408″ S</geoCoordinate>
,
<geoCoordinate id="18B6AECBFFF6E9368793FA6CC347F5F8" box="[1199,1393,1500,1529]" degrees="32" direction="east" minutes="53" orientation="longitude" pageId="16" pageNumber="17" precision="1" seconds="45.974" value="32.896107">32°53′45.974″ E</geoCoordinate>
; Doodle;
<quantity id="BA7A65E9FFF6E936821FF9B2C768F61D" box="[291,350,1538,1564]" metricMagnitude="1" metricUnit="m" metricValue="1.8" pageId="16" pageNumber="17" unit="m" value="18.0">
<elevation id="F6AF2F3FFFF6E936821FF9B2C768F61D" box="[291,350,1538,1564]" metricMagnitude="1" metricUnit="m" metricValue="1.8" pageId="16" pageNumber="17" unit="m" value="18.0">18 m</elevation>
</quantity>
deep;
<date id="093CEECCFFF6E9368291F9B2C478F61D" box="[429,590,1537,1564]" pageId="16" pageNumber="17" value="2015-11-14">
<collectingDate id="19781724FFF6E9368291F9B2C478F61D" box="[429,590,1537,1564]" pageId="16" pageNumber="17" value="2015-11-14">14 Nov. 2015</collectingDate>
</date>
;
<collectorName id="D077ADDAFFF6E9368167F9B2C48FF61D" box="[603,697,1538,1564]" pageId="16" pageNumber="17">Cerrano</collectorName>
leg.;
<specimenCode id="2D246077FFF6E93681C7F9B2C592F61D" box="[763,932,1537,1564]" collectionCode="MSNG" country="Italy" httpUri="http://grbio.org/cool/1trn-7b59" name="Museo Civico di Storia Naturale di Genova 'Giacomo Doria'" pageId="16" pageNumber="17">MSNG 61504</specimenCode>
.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="35989B87FFF6E9378381F9F3C6C8F149" lastPageId="17" lastPageNumber="18" pageId="16" pageNumber="17" type="description">
<paragraph id="7D3DC80CFFF6E9368381F9F3C778F65C" blockId="16.[189,334,1603,1629]" box="[189,334,1603,1629]" pageId="16" pageNumber="17">
<heading id="26757F60FFF6E9368381F9F3C778F65C" bold="true" box="[189,334,1603,1629]" fontSize="11" level="3" pageId="16" pageNumber="17" reason="3">
<emphasis id="4FF6141EFFF6E9368381F9F3C778F65C" bold="true" box="[189,334,1603,1629]" pageId="16" pageNumber="17">Description</emphasis>
</heading>
</paragraph>
<paragraph id="7D3DC80CFFF6E9368381F9C2C53DF6F6" blockId="16.[189,1399,1650,1784]" pageId="16" pageNumber="17">
Live sponge arborescent-palmate (
<figureCitation id="E5B9D489FFF6E936816FF9C2C489F68D" box="[595,703,1650,1676]" captionStart="Fig" captionStartId="17.[189,232,1927,1953]" captionTargetBox="[191,1399,695,1884]" captionTargetId="figure@17.[191,1399,694,1884]" captionTargetPageId="17" captionText="Fig. 10. Amphimedon palmata Calcinai &amp; Belfiore sp. nov. A. The holotype MSNG 61504 in situ. B. Ectosomal skeleton. C. Ectosomal skeleton covered by a thin dermal membrane with scattered tangential oxeas. D. Choanosomal skeleton. E. Oxea." figureDoi="http://doi.org/10.5281/zenodo.3978531" httpUri="https://zenodo.org/record/3978531/files/figure.png" pageId="16" pageNumber="17">Fig. 10A</figureCitation>
), with oscula scattered on the upper margin of the flattened branches (
<figureCitation id="E5B9D489FFF6E9368205F926C79DF6B1" box="[313,427,1686,1712]" captionStart="Fig" captionStartId="17.[189,232,1927,1953]" captionTargetBox="[191,1399,695,1884]" captionTargetId="figure@17.[191,1399,694,1884]" captionTargetPageId="17" captionText="Fig. 10. Amphimedon palmata Calcinai &amp; Belfiore sp. nov. A. The holotype MSNG 61504 in situ. B. Ectosomal skeleton. C. Ectosomal skeleton covered by a thin dermal membrane with scattered tangential oxeas. D. Choanosomal skeleton. E. Oxea." figureDoi="http://doi.org/10.5281/zenodo.3978531" httpUri="https://zenodo.org/record/3978531/files/figure.png" pageId="16" pageNumber="17">Fig. 10A</figureCitation>
). The color is pinkish in life; ochre for the fragment preserved in alcohol. The surface is uneven, but optically smooth; the consistence is soft and compressible. The examined sample is a short palmate fragment
<quantity id="BA7A65E9FFF6E9368138F96DC447F6F9" box="[516,625,1757,1784]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" metricValueMax="10.0" metricValueMin="5.0" pageId="16" pageNumber="17" unit="cm" value="0.75" valueMax="1.0" valueMin="0.5">0.5–1 cm</quantity>
in thickness.
</paragraph>
<paragraph id="7D3DC80CFFF6E9368381F8AFC312F7EA" blockId="16.[189,1399,1823,2028]" pageId="16" pageNumber="17">
SKELETON. Ectosome (
<figureCitation id="E5B9D489FFF6E93682F9F8AFC407F738" box="[453,561,1823,1849]" captionStart="Fig" captionStartId="17.[189,232,1927,1953]" captionTargetBox="[191,1399,695,1884]" captionTargetId="figure@17.[191,1399,694,1884]" captionTargetPageId="17" captionText="Fig. 10. Amphimedon palmata Calcinai &amp; Belfiore sp. nov. A. The holotype MSNG 61504 in situ. B. Ectosomal skeleton. C. Ectosomal skeleton covered by a thin dermal membrane with scattered tangential oxeas. D. Choanosomal skeleton. E. Oxea." figureDoi="http://doi.org/10.5281/zenodo.3978531" httpUri="https://zenodo.org/record/3978531/files/figure.png" pageId="16" pageNumber="17">Fig. 10B</figureCitation>
) with multispicular primary fibers (40–60 μm in diameter) that form rounded and irregular meshes, 180–250 μm wide, with paucispicular secondary fibers (15 μm in average diameter). In the best-preserved parts, the sponge is covered by a thin dermal membrane with scattered tangential oxeas (
<figureCitation id="E5B9D489FFF6E93682B5F839C7C2F7A5" box="[393,500,1929,1956]" captionStart="Fig" captionStartId="17.[189,232,1927,1953]" captionTargetBox="[191,1399,695,1884]" captionTargetId="figure@17.[191,1399,694,1884]" captionTargetPageId="17" captionText="Fig. 10. Amphimedon palmata Calcinai &amp; Belfiore sp. nov. A. The holotype MSNG 61504 in situ. B. Ectosomal skeleton. C. Ectosomal skeleton covered by a thin dermal membrane with scattered tangential oxeas. D. Choanosomal skeleton. E. Oxea." figureDoi="http://doi.org/10.5281/zenodo.3978531" httpUri="https://zenodo.org/record/3978531/files/figure.png" pageId="16" pageNumber="17">Fig. 10C</figureCitation>
). Choanosomal primary fibres protrude and are pierced by scattered spicules; the ascendants, multispicular primary fibers (35–50 μm in diameter), are linked to plurispicular secondary fibers (20–50 μm in diameter). The meshes are irregular or polygonal (100–300 μm) (
<figureCitation id="E5B9D489FFF6E9368795F861C321F7EA" box="[1193,1303,2001,2027]" captionStart="Fig" captionStartId="17.[189,232,1927,1953]" captionTargetBox="[191,1399,695,1884]" captionTargetId="figure@17.[191,1399,694,1884]" captionTargetPageId="17" captionText="Fig. 10. Amphimedon palmata Calcinai &amp; Belfiore sp. nov. A. The holotype MSNG 61504 in situ. B. Ectosomal skeleton. C. Ectosomal skeleton covered by a thin dermal membrane with scattered tangential oxeas. D. Choanosomal skeleton. E. Oxea." figureDoi="http://doi.org/10.5281/zenodo.3978531" httpUri="https://zenodo.org/record/3978531/files/figure.png" pageId="16" pageNumber="17">Fig. 10D</figureCitation>
).
</paragraph>
<paragraph id="7D3DC80CFFF7E9378381FEBBC6C8F149" blockId="17.[189,1399,267,328]" pageId="17" pageNumber="18">
SPICULES. Curved oxeas (
<figureCitation id="E5B9D489FFF7E93782D0FEBBC46CF124" box="[492,602,267,293]" captionStart="Fig" captionStartId="17.[189,232,1927,1953]" captionTargetBox="[191,1399,695,1884]" captionTargetId="figure@17.[191,1399,694,1884]" captionTargetPageId="17" captionText="Fig. 10. Amphimedon palmata Calcinai &amp; Belfiore sp. nov. A. The holotype MSNG 61504 in situ. B. Ectosomal skeleton. C. Ectosomal skeleton covered by a thin dermal membrane with scattered tangential oxeas. D. Choanosomal skeleton. E. Oxea." figureDoi="http://doi.org/10.5281/zenodo.3978531" httpUri="https://zenodo.org/record/3978531/files/figure.png" pageId="17" pageNumber="18">Fig. 10E</figureCitation>
), 90–(103.5, 6.5)–112 μm in length and 2.75–(5.3, 0.9)–6.25 μm wide.
</paragraph>
</subSubSection>
<subSubSection id="35989B87FFF7E9348381FEC0C36DF3F0" lastPageId="18" lastPageNumber="19" pageId="17" pageNumber="18" type="discussion">
<paragraph id="7D3DC80CFFF7E9378381FEC0C719F18B" blockId="17.[189,303,368,394]" box="[189,303,368,394]" pageId="17" pageNumber="18">
<heading id="26757F60FFF7E9378381FEC0C719F18B" bold="true" box="[189,303,368,394]" fontSize="11" level="3" pageId="17" pageNumber="18" reason="3">
<emphasis id="4FF6141EFFF7E9378381FEC0C719F18B" bold="true" box="[189,303,368,394]" pageId="17" pageNumber="18">Remarks</emphasis>
</heading>
</paragraph>
<paragraph id="7D3DC80CFFF7E9378381FE2EC7B8F222" blockId="17.[189,1399,414,547]" pageId="17" pageNumber="18">
This species belongs to the genus
<taxonomicName id="BA82B38FFFF7E9378174FE2EC4D5F1B9" authorityName="Duchassaing &amp; Michelotti" authorityYear="1864" box="[584,739,414,440]" class="Demospongiae" family="Niphatidae" genus="Amphimedon" kingdom="Animalia" order="Haplosclerida" pageId="17" pageNumber="18" phylum="Porifera" rank="genus">
<emphasis id="4FF6141EFFF7E9378174FE2EC4D5F1B9" box="[584,739,414,440]" italics="true" pageId="17" pageNumber="18">Amphimedon</emphasis>
</taxonomicName>
that is characterized by an optically smooth surface, and a regular, tangential, ectosomal network with rounded meshes of a single size. Ends of choanosomal, longitudinal, primary fibers are barely protruding. Spongin is abundant (
<bibRefCitation id="1913B5FDFFF7E937877AFE55C7B7F222" author="Desqueyroux-Faundez &amp; Valentine" firstAuthor="Desqueyroux-Faundez" pageId="17" pageNumber="18" pagination="874 - 890" refId="ref20319" refString="Desqueyroux-Faundez R. &amp; Valentine C. 2002 b. Family Niphatidae Van Soest, 1980. In: Hooper J. N. A. &amp; Van Soest R. W. M. (eds) Systema Porifera. A Guide to the Classification of Sponges 1: 874 - 890. Kluwer Academic / Plenum Publishers, New York." type="journal article" year="2002" yearSuffix="b">Desqueyroux-Faúndez &amp; Valentine 2002b</bibRefCitation>
).
</paragraph>
<paragraph id="7D3DC80CFFF7E9378381FDFAC517F286" blockId="17.[189,1399,585,647]" pageId="17" pageNumber="18">
Out of 57 species of the genus
<taxonomicName id="BA82B38FFFF7E9378118FDFAC489F265" authorityName="Duchassaing &amp; Michelotti" authorityYear="1864" box="[548,703,586,612]" class="Demospongiae" family="Niphatidae" genus="Amphimedon" kingdom="Animalia" order="Haplosclerida" pageId="17" pageNumber="18" phylum="Porifera" rank="genus">
<emphasis id="4FF6141EFFF7E9378118FDFAC489F265" box="[548,703,586,612]" italics="true" pageId="17" pageNumber="18">Amphimedon</emphasis>
</taxonomicName>
, 30 are recorded in the Indo-Pacific Ocean, 13 of which are from the West Indian Ocean (
<bibRefCitation id="1913B5FDFFF7E9378129FDDDC523F286" author="Van Soest" box="[533,789,621,647]" etAl="et al." firstAuthor="Van Soest" pageId="17" pageNumber="18" refId="ref22306" refString="Van Soest R. W. M., Boury-Esnault N., Hooper J. N. A., Rutzler K., de Voogd N. J., Alvarez B., Hajdu E., Pisera A. B., Manconi R., Sch ˆ nberg C., Klautau M., Kelly M., Vacelet J., Dohrmann M., Diaz M. C., Cardenas P., Carballo J. L., Rios P., Downey R. &amp; Morrow C. C. 2019. World Porifera Database. https: // doi. org / 10.14284 / 359" type="book" year="2019">
Van Soest
<emphasis id="4FF6141EFFF7E93781AFFDDEC4F1F286" box="[659,711,621,647]" italics="true" pageId="17" pageNumber="18">et al</emphasis>
. 2019
</bibRefCitation>
).
</paragraph>
<caption id="29FD9884FFF7E9378381F837C518F7E6" ID-DOI="http://doi.org/10.5281/zenodo.3978531" ID-Zenodo-Dep="3978531" httpUri="https://zenodo.org/record/3978531/files/figure.png" pageId="17" pageNumber="18" startId="17.[189,232,1927,1953]" targetBox="[191,1399,695,1884]" targetPageId="17">
<paragraph id="7D3DC80CFFF7E9378381F837C518F7E6" blockId="17.[189,1398,1927,2024]" pageId="17" pageNumber="18">
<emphasis id="4FF6141EFFF7E9378381F837C72BF7A0" bold="true" box="[189,285,1927,1953]" pageId="17" pageNumber="18">Fig. 10.</emphasis>
<taxonomicName id="BA82B38FFFF7E9378214F837C51EF7A0" authority="Calcinai &amp; Belfiore" authorityName="Calcinai &amp; Belfiore &amp; Pica &amp; Torsani &amp; Palma &amp; Cerrano" authorityYear="2020" box="[296,808,1927,1953]" class="Demospongiae" family="Niphatidae" genus="Amphimedon" kingdom="Animalia" order="Haplosclerida" pageId="17" pageNumber="18" phylum="Porifera" rank="species" species="palmata" status="sp. nov.">
<emphasis id="4FF6141EFFF7E9378214F837C419F7A0" box="[296,559,1927,1953]" italics="true" pageId="17" pageNumber="18">Amphimedon palmata</emphasis>
Calcinai &amp; Belfiore
</taxonomicName>
<taxonomicNameLabel id="54C5A965FFF7E937800FF837C5A4F7A0" box="[819,914,1927,1953]" pageId="17" pageNumber="18" rank="species">sp. nov.</taxonomicNameLabel>
<emphasis id="4FF6141EFFF7E93780A7F837C586F7A0" bold="true" box="[923,944,1927,1953]" pageId="17" pageNumber="18">A</emphasis>
. The holotype MSNG 61504
<emphasis id="4FF6141EFFF7E937861FF838C359F7A0" box="[1315,1391,1928,1953]" italics="true" pageId="17" pageNumber="18">in situ</emphasis>
.
<emphasis id="4FF6141EFFF7E9378381F81AC6E7F7C5" bold="true" box="[189,209,1962,1988]" pageId="17" pageNumber="18">B</emphasis>
. Ectosomal skeleton.
<emphasis id="4FF6141EFFF7E93782DEF81AC7C1F7C5" bold="true" box="[482,503,1962,1988]" pageId="17" pageNumber="18">C</emphasis>
. Ectosomal skeleton covered by a thin dermal membrane with scattered tangential oxeas.
<emphasis id="4FF6141EFFF7E93782B5F87DC7A8F7E6" bold="true" box="[393,414,1997,2023]" pageId="17" pageNumber="18">D</emphasis>
. Choanosomal skeleton.
<emphasis id="4FF6141EFFF7E93781FAF87DC4ECF7E6" bold="true" box="[710,730,1997,2023]" pageId="17" pageNumber="18">E</emphasis>
. Oxea.
</paragraph>
</caption>
<paragraph id="7D3DC80CFFF4E9348381FEBBC598F387" blockId="18.[189,1399,267,903]" pageId="18" pageNumber="19">
The examined material is close to
<taxonomicName id="BA82B38FFFF4E9348171FEBCC5B0F124" authority="(Keller, 1889)" baseAuthorityName="Keller" baseAuthorityYear="1889" box="[589,902,267,294]" class="Demospongiae" family="Niphatidae" genus="Amphimedon" kingdom="Animalia" order="Haplosclerida" pageId="18" pageNumber="19" phylum="Porifera" rank="species" species="ochracea">
<emphasis id="4FF6141EFFF4E9348171FEBCC4ECF124" box="[589,730,267,294]" italics="true" pageId="18" pageNumber="19">A. ochracea</emphasis>
(
<bibRefCitation id="1913B5FDFFF4E93481D5FEBBC548F124" author="Keller" box="[745,894,267,293]" firstAuthor="Keller" pageId="18" pageNumber="19" pagination="311 - 405" refId="ref21014" refString="Keller C. 1889. Die Spongienfauna des rothen Meeres (I. Halfte). Zeitschrift fur wissenschaftliche Zoologie 48: 311 - 405." type="journal article" year="1889">Keller, 1889</bibRefCitation>
)
</taxonomicName>
in the fiber, mesh and spicule dimensions;
<bibRefCitation id="1913B5FDFFF4E9348381FE81C768F14D" author="Keller" box="[189,350,305,332]" firstAuthor="Keller" pageId="18" pageNumber="19" pagination="311 - 405" refId="ref21014" refString="Keller C. 1889. Die Spongienfauna des rothen Meeres (I. Halfte). Zeitschrift fur wissenschaftliche Zoologie 48: 311 - 405." type="journal article" year="1889">Keller (1889)</bibRefCitation>
, in fact, reported the main fibers with a thickness of 50 μm, and secondary fibers of 10–15 μm. The mesh sizes are between 0.1 and
<quantity id="BA7A65E9FFF4E934818EFEE7C516F173" box="[690,800,343,370]" metricMagnitude="-4" metricUnit="m" metricValue="1.5" pageId="18" pageNumber="19" unit="mm" value="0.15">0.15 mm</quantity>
. Oxeas are straight and pointed, 100 μm long but thinner (1.5 μm in diameter). The main difference is in the shape, color and general morphology of the sponge. Keller’s species is ochraceous and has rounded branches, while the new species is pinkish and has flattened branches; in
<taxonomicName id="BA82B38FFFF4E93482D2FE7AC44AF1E5" baseAuthorityName="Keller" baseAuthorityYear="1889" box="[494,636,458,484]" class="Demospongiae" family="Niphatidae" genus="Amphimedon" kingdom="Animalia" order="Haplosclerida" pageId="18" pageNumber="19" phylum="Porifera" rank="species" species="ochracea">
<emphasis id="4FF6141EFFF4E93482D2FE7AC44AF1E5" box="[494,636,458,484]" italics="true" pageId="18" pageNumber="19">A. ochracea</emphasis>
</taxonomicName>
the large oscules are star-shaped and located along the branches, not on the rims.
<taxonomicName id="BA82B38FFFF4E93482BFFE40C5A0F20B" authority="(Dendy, 1905)" baseAuthorityName="Dendy" baseAuthorityYear="1905" box="[387,918,495,522]" class="Demospongiae" family="Niphatidae" genus="Amphimedon" kingdom="Animalia" order="Haplosclerida" pageId="18" pageNumber="19" phylum="Porifera" rank="species" species="brevispiculifera">
<emphasis id="4FF6141EFFF4E93482BFFE40C4D6F20B" box="[387,736,496,522]" italics="true" pageId="18" pageNumber="19">Amphimedon brevispiculifera</emphasis>
(
<bibRefCitation id="1913B5FDFFF4E93481CDFE40C5BBF20B" author="Dendy" box="[753,909,495,522]" firstAuthor="Dendy" pageId="18" pageNumber="19" pagination="57 - 246" refId="ref20155" refString="Dendy A. 1905. Report on the sponges collected by Professor Herdman, at Ceylon, in 1902. In: Herdman W. A. (ed) Report to the Government of Ceylon on the Pearl Oyster Fisheries of the Gulf of Manaar 3: 57 - 246." type="journal article" year="1905">Dendy, 1905</bibRefCitation>
)
</taxonomicName>
, as described above, is purple and has a different skeleton structure. The other species of the area,
<taxonomicName id="BA82B38FFFF4E9348046FDA6C344F231" authority="Ilan, Gugel &amp; Van Soest, 2004" authorityName="Ilan, Gugel &amp; Van Soest" authorityYear="2004" box="[890,1394,534,560]" class="Demospongiae" family="Niphatidae" genus="Amphimedon" kingdom="Animalia" order="Haplosclerida" pageId="18" pageNumber="19" phylum="Porifera" rank="species" species="chloros">
<emphasis id="4FF6141EFFF4E9348046FDA6C5C2F231" box="[890,1012,534,560]" italics="true" pageId="18" pageNumber="19">A. chloros</emphasis>
<bibRefCitation id="1913B5FDFFF4E93480C1FDA6C344F231" author="Ilan, Gugel &amp; Van Soest" box="[1021,1394,534,560]" firstAuthor="Ilan" pageId="18" pageNumber="19" pagination="388 - 410" refId="ref20966" refString="Ilan M., Gugel J. &amp; Van Soest R. W. M. 2004. Taxonomy, reproduction and ecology of new and known Red Sea sponges. Sarsia 89: 388 - 410. https: // doi. org / 10.1080 / 00364820410002659" type="journal article" year="2004">Ilan, Gugel &amp; Van Soest, 2004</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="BA82B38FFFF4E9348381FD8CC46CF256" authority="Helmy &amp; Van Soest, 2005" authorityName="Helmy &amp; Van Soest" authorityYear="2005" box="[189,602,572,599]" class="Demospongiae" family="Niphatidae" genus="Amphimedon" kingdom="Animalia" order="Haplosclerida" pageId="18" pageNumber="19" phylum="Porifera" rank="species" species="dinae">
<emphasis id="4FF6141EFFF4E9348381FD8CC728F257" box="[189,286,572,598]" italics="true" pageId="18" pageNumber="19">A. dinae</emphasis>
Helmy &amp; Van Soest, 2005
</taxonomicName>
,
<taxonomicName id="BA82B38FFFF4E9348159FD8CC211F256" authority="Helmy &amp; Van Soest, 2005" authorityName="Helmy &amp; Van Soest" authorityYear="2005" box="[613,1063,572,599]" class="Demospongiae" family="Niphatidae" genus="Amphimedon" kingdom="Animalia" order="Haplosclerida" pageId="18" pageNumber="19" phylum="Porifera" rank="species" species="hamadai">
<emphasis id="4FF6141EFFF4E9348159FD8CC4DAF257" box="[613,748,572,598]" italics="true" pageId="18" pageNumber="19">A. hamadai</emphasis>
Helmy &amp; Van Soest, 2005
</taxonomicName>
,
<taxonomicName id="BA82B38FFFF4E934870EFD8CC344F257" authority="(Ridley, 1884)" baseAuthorityName="Ridley" baseAuthorityYear="1884" box="[1074,1394,572,598]" class="Demospongiae" family="Niphatidae" genus="Amphimedon" kingdom="Animalia" order="Haplosclerida" pageId="18" pageNumber="19" phylum="Porifera" rank="species" species="hispidula">
<emphasis id="4FF6141EFFF4E934870EFD8CC289F257" box="[1074,1215,572,598]" italics="true" pageId="18" pageNumber="19">A. hispidula</emphasis>
(
<bibRefCitation id="1913B5FDFFF4E93487F2FD8CC35FF257" author="Ridley" box="[1230,1385,572,598]" firstAuthor="Ridley" pageId="18" pageNumber="19" pagination="36 - 482" refId="ref21704" refString="Ridley S. O. 1884. Spongiida. Report on the Zoological Collections made in the Indo-Pacific Ocean during the Voyage of H. M. S. ' Alert', 1881 - 2: 36 - 482. British Museum of Natural History." type="journal article" year="1884">Ridley, 1884</bibRefCitation>
)
</taxonomicName>
,
<taxonomicName id="BA82B38FFFF4E9348381FDD2C451F27C" authority="Helmy &amp; Van Soest, 2005" authorityName="Helmy &amp; Van Soest" authorityYear="2005" box="[189,615,610,637]" class="Demospongiae" family="Niphatidae" genus="Amphimedon" kingdom="Animalia" order="Haplosclerida" pageId="18" pageNumber="19" phylum="Porifera" rank="species" species="jalae">
<emphasis id="4FF6141EFFF4E9348381FDD2C72AF27D" box="[189,284,610,636]" italics="true" pageId="18" pageNumber="19">A. jalae</emphasis>
Helmy &amp; Van Soest, 2005
</taxonomicName>
,
<taxonomicName id="BA82B38FFFF4E9348149FDD2C5D9F27D" authority="Pulitzer-Finali, 1993" authorityName="Pulitzer-Finali" authorityYear="1993" box="[629,1007,610,636]" class="Demospongiae" family="Niphatidae" genus="Amphimedon" kingdom="Animalia" order="Haplosclerida" pageId="18" pageNumber="19" phylum="Porifera" rank="species" species="navalis">
<emphasis id="4FF6141EFFF4E9348149FDD2C4D8F27D" box="[629,750,610,636]" italics="true" pageId="18" pageNumber="19">A. navalis</emphasis>
<bibRefCitation id="1913B5FDFFF4E93481C4FDD2C5D9F27D" author="Pulitzer-Finali" box="[760,1007,610,636]" firstAuthor="Pulitzer-Finali" pageId="18" pageNumber="19" pagination="247 - 350" refId="ref21675" refString="Pulitzer-Finali G. 1993. A collection of marine sponges from East Africa. Annali del Museo civico di Storia Naturale Giacomo Doria 89: 247 - 350." type="journal article" year="1993">Pulitzer-Finali, 1993</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="BA82B38FFFF4E93480C2FDD2C347F27D" authority="Pulitzer-Finali, 1993" authorityName="Pulitzer-Finali" authorityYear="1993" box="[1022,1393,610,636]" class="Demospongiae" family="Niphatidae" genus="Amphimedon" kingdom="Animalia" order="Haplosclerida" pageId="18" pageNumber="19" phylum="Porifera" rank="species" species="rubida">
<emphasis id="4FF6141EFFF4E93480C2FDD2C259F27D" box="[1022,1135,610,636]" italics="true" pageId="18" pageNumber="19">A. rubida</emphasis>
<bibRefCitation id="1913B5FDFFF4E9348746FDD2C347F27D" author="Pulitzer-Finali" box="[1146,1393,610,636]" firstAuthor="Pulitzer-Finali" pageId="18" pageNumber="19" pagination="247 - 350" refId="ref21675" refString="Pulitzer-Finali G. 1993. A collection of marine sponges from East Africa. Annali del Museo civico di Storia Naturale Giacomo Doria 89: 247 - 350." type="journal article" year="1993">Pulitzer-Finali, 1993</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="BA82B38FFFF4E9348381FD38C450F2A3" authority="Pulitzer-Finali, 1993" authorityName="Pulitzer-Finali" authorityYear="1993" box="[189,614,648,674]" class="Demospongiae" family="Niphatidae" genus="Amphimedon" kingdom="Animalia" order="Haplosclerida" pageId="18" pageNumber="19" phylum="Porifera" rank="species" species="rubiginosa">
<emphasis id="4FF6141EFFF4E9348381FD38C754F2A3" box="[189,354,648,674]" italics="true" pageId="18" pageNumber="19">A. rubiginosa</emphasis>
<bibRefCitation id="1913B5FDFFF4E9348252FD38C450F2A3" author="Pulitzer-Finali" box="[366,614,648,674]" firstAuthor="Pulitzer-Finali" pageId="18" pageNumber="19" pagination="247 - 350" refId="ref21675" refString="Pulitzer-Finali G. 1993. A collection of marine sponges from East Africa. Annali del Museo civico di Storia Naturale Giacomo Doria 89: 247 - 350." type="journal article" year="1993">Pulitzer-Finali, 1993</bibRefCitation>
</taxonomicName>
and
<taxonomicName id="BA82B38FFFF4E9348194FD38C21BF2A3" authority="Pulitzer-Finali, 1993" authorityName="Pulitzer-Finali" authorityYear="1993" box="[680,1069,648,674]" class="Demospongiae" family="Niphatidae" genus="Amphimedon" kingdom="Animalia" order="Haplosclerida" pageId="18" pageNumber="19" phylum="Porifera" rank="species" species="spinosa">
<emphasis id="4FF6141EFFF4E9348194FD38C511F2A3" box="[680,807,648,674]" italics="true" pageId="18" pageNumber="19">A. spinosa</emphasis>
<bibRefCitation id="1913B5FDFFF4E934800FFD38C21BF2A3" author="Pulitzer-Finali" box="[819,1069,648,674]" firstAuthor="Pulitzer-Finali" pageId="18" pageNumber="19" pagination="247 - 350" refId="ref21675" refString="Pulitzer-Finali G. 1993. A collection of marine sponges from East Africa. Annali del Museo civico di Storia Naturale Giacomo Doria 89: 247 - 350." type="journal article" year="1993">Pulitzer-Finali, 1993</bibRefCitation>
</taxonomicName>
, show a morphology from encrusting to cylindrical, never arborescent or palmate as the specimen here described.
<taxonomicName id="BA82B38FFFF4E93487E0FD1EC7D4F2EF" authority="(Dendy, 1889)" baseAuthorityName="Dendy" baseAuthorityYear="1889" class="Demospongiae" family="Niphatidae" genus="Amphimedon" kingdom="Animalia" order="Haplosclerida" pageId="18" pageNumber="19" phylum="Porifera" rank="species" species="delicatula">
<emphasis id="4FF6141EFFF4E93487E0FD1EC704F2EF" italics="true" pageId="18" pageNumber="19">Amphimedon delicatula</emphasis>
(Dendy, 1889)
</taxonomicName>
, recorded from
<collectingCountry id="0595889CFFF4E93481ABFD64C53DF2EF" box="[663,779,724,750]" name="Sri Lanka" pageId="18" pageNumber="19">Sri Lanka</collectingCountry>
, has a similar shape (“bushily lamellar”), but presents very stout choanosomal primary fibers, 126 μm in diameter.
<taxonomicName id="BA82B38FFFF4E93480BBFD4AC340F314" authority="(Dendy, 1905)" baseAuthorityName="Dendy" baseAuthorityYear="1905" box="[903,1398,762,789]" class="Demospongiae" family="Niphatidae" genus="Amphimedon" kingdom="Animalia" order="Haplosclerida" pageId="18" pageNumber="19" phylum="Porifera" rank="species" species="subcilindrica">
<emphasis id="4FF6141EFFF4E93480BBFD4AC2F3F315" box="[903,1221,762,788]" italics="true" pageId="18" pageNumber="19">Amphimedon subcilindrica</emphasis>
(
<bibRefCitation id="1913B5FDFFF4E93487E9FD4AC358F314" author="Dendy" box="[1237,1390,762,789]" firstAuthor="Dendy" pageId="18" pageNumber="19" pagination="57 - 246" refId="ref20155" refString="Dendy A. 1905. Report on the sponges collected by Professor Herdman, at Ceylon, in 1902. In: Herdman W. A. (ed) Report to the Government of Ceylon on the Pearl Oyster Fisheries of the Gulf of Manaar 3: 57 - 246." type="journal article" year="1905">Dendy, 1905</bibRefCitation>
)
</taxonomicName>
is described as a cylindrical, repent-ramose sponge but with bigger oxeas (140 ×8 μm) and different choanosomal skeleton (stout primary fibers, up to 66 μm, and sub-rectangular meshes). All the other species are different either in spicule size, color or growth form.
</paragraph>
<paragraph id="7D3DC80CFFF4E9348381FC00C36DF3F0" blockId="18.[189,1399,944,1009]" pageId="18" pageNumber="19">
Based on the peculiar morphological features of
<taxonomicName id="BA82B38FFFF4E93481D5FC01C551F3CA" authority="Calcinai &amp; Belfiore &amp; Pica &amp; Torsani &amp; Palma &amp; Cerrano, 2020" authorityName="Calcinai &amp; Belfiore &amp; Pica &amp; Torsani &amp; Palma &amp; Cerrano" authorityYear="2020" box="[745,871,945,971]" class="Demospongiae" family="Niphatidae" genus="Amphimedon" kingdom="Animalia" order="Haplosclerida" pageId="18" pageNumber="19" phylum="Porifera" rank="species" species="palmata" status="sp. nov.">
<emphasis id="4FF6141EFFF4E93481D5FC01C551F3CA" box="[745,871,945,971]" italics="true" pageId="18" pageNumber="19">A. palmata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="54C5A965FFF4E9348050FC01C5F3F3CA" box="[876,965,945,971]" pageId="18" pageNumber="19" rank="species">sp. nov.</taxonomicNameLabel>
and on the morphological differences with all the other species,
<taxonomicName id="BA82B38FFFF4E93482D3FC67C446F3F0" authority="Calcinai &amp; Belfiore &amp; Pica &amp; Torsani &amp; Palma &amp; Cerrano, 2020" authorityName="Calcinai &amp; Belfiore &amp; Pica &amp; Torsani &amp; Palma &amp; Cerrano" authorityYear="2020" box="[495,624,983,1009]" class="Demospongiae" family="Niphatidae" genus="Amphimedon" kingdom="Animalia" order="Haplosclerida" pageId="18" pageNumber="19" phylum="Porifera" rank="species" species="palmata" status="sp. nov.">
<emphasis id="4FF6141EFFF4E93482D3FC67C446F3F0" box="[495,624,983,1009]" italics="true" pageId="18" pageNumber="19">A. palmata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="54C5A965FFF4E934814BFC67C4E4F3F0" box="[631,722,983,1009]" pageId="18" pageNumber="19" rank="species">sp. nov.</taxonomicNameLabel>
is considered a new species of the genus
<taxonomicName id="BA82B38FFFF4E9348785FC67C362F3F0" authorityName="Duchassaing &amp; Michelotti" authorityYear="1864" box="[1209,1364,983,1009]" class="Demospongiae" family="Niphatidae" genus="Amphimedon" kingdom="Animalia" order="Haplosclerida" pageId="18" pageNumber="19" phylum="Porifera" rank="genus">
<emphasis id="4FF6141EFFF4E9348785FC67C362F3F0" box="[1209,1364,983,1009]" italics="true" pageId="18" pageNumber="19">Amphimedon</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
</treatment>
</document>
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