422 lines
57 KiB
XML
422 lines
57 KiB
XML
<document id="3EBD3DBA254104A05D35B368E7E23485" ID-CLB-Dataset="29187" ID-DOI="10.11646/zootaxa.4466.1.4" ID-GBIF-Dataset="0b1b168f-93cc-4ca7-8a40-bb6cbbe0ae24" ID-ISSN="1175-5326" ID-Zenodo-Dep="1454345" ID-ZooBank="AF8D251B-6412-4CBB-900E-D9E7506C9545" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1539174939897" checkinUser="plazi" docAuthor="Lage, Anaíra, Muricy, Guilherme, Ruiz, César & Pérez, Thierry" docDate="2018" docId="03AE879AFF884A2EF5B0FCD6CDDED84F" docLanguage="en" docName="zootaxa.4466.1.4.pdf" docOrigin="Zootaxa 4466 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Plakina finispinata Lage & Muricy & Ruiz & Pérez 2018, sp. nov." docType="treatment" docVersion="7" lastPageNumber="16" masterDocId="FF97FFE2FF8D4A26F527FFE9CF67DB5A" masterDocTitle="New sciaphilic plakinids (Porifera, Homoscleromorpha) from the Central-Western Pacific" masterLastPageNumber="38" masterPageNumber="8" pageNumber="13" updateTime="1698571049823" updateUser="ExternalLinkService">
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<mods:titleInfo id="7E9529ADC44C6DF446A153828D368A99">
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<mods:title id="21A5CF215968EA4EE4B59FE4BC3CBF62">New sciaphilic plakinids (Porifera, Homoscleromorpha) from the Central-Western Pacific</mods:title>
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<mods:name id="73E8FCE66ED951D08F7242A33AD58AE6" type="personal">
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<mods:namePart id="CD7107B5D7A921E86741F823068A95D1">Lage, Anaíra</mods:namePart>
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<mods:namePart id="A7E0A8254B1117E328D44A5FD4799E58">Muricy, Guilherme</mods:namePart>
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<mods:roleTerm id="70E2907F579B39916D89A355EB260B19">Author</mods:roleTerm>
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<mods:namePart id="85BFB506C4DBA091894C4889F84F9252">Ruiz, César</mods:namePart>
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<mods:namePart id="9EF1B9505D9E0923D9DA5BFCC8D1FE09">Pérez, Thierry</mods:namePart>
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<mods:typeOfResource id="59EE87F6502E884E110256F522019A15">text</mods:typeOfResource>
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<mods:title id="83D9807E01C0C399FF019FBBFB5F79C6">Zootaxa</mods:title>
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<mods:date id="5DAB831FC413D0BD2192143C74D1E91D">2018</mods:date>
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<mods:number id="0FC589B302F4F3B5DFAA23BA9311D3E1">2018-08-31</mods:number>
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<mods:number id="5FADA60BD2BE14699181B41AF371785F">4466</mods:number>
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<treatment id="03AE879AFF884A2EF5B0FCD6CDDED84F" ID-DOI="http://doi.org/10.5281/zenodo.5965520" ID-GBIF-Taxon="148672402" ID-Zenodo-Dep="5965520" LSID="urn:lsid:plazi:treatment:03AE879AFF884A2EF5B0FCD6CDDED84F" httpUri="http://treatment.plazi.org/id/03AE879AFF884A2EF5B0FCD6CDDED84F" lastPageId="8" lastPageNumber="16" pageId="5" pageNumber="13">
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<subSubSection id="C31D6507FF884A23F5B0FCD6CE14D821" pageId="5" pageNumber="13" type="nomenclature">
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<paragraph id="8BB8368CFF884A23F5B0FCD6CE84D800" blockId="5.[151,483,831,891]" box="[151,483,831,858]" pageId="5" pageNumber="13">
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<heading id="D0F081E0FF884A23F5B0FCD6CE84D800" bold="true" box="[151,483,831,858]" fontSize="11" level="1" pageId="5" pageNumber="13" reason="1">
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<emphasis id="B973EA9EFF884A23F5B0FCD6CE84D800" bold="true" box="[151,483,831,858]" pageId="5" pageNumber="13">
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<taxonomicName id="4C074D0FFF884A23F5B0FCD6CE18D803" ID-CoL="6VN7K" authority="Lage & Muricy & Ruiz & Pérez, 2018" authorityName="Lage & Muricy & Ruiz & Pérez" authorityYear="2018" box="[151,383,831,857]" class="Homoscleromorpha" family="Plakinidae" genus="Plakina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Homosclerophorida" pageId="5" pageNumber="13" phylum="Porifera" rank="species" species="finispinata" status="sp. nov.">
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<emphasis id="B973EA9EFF884A23F5B0FCD6CE18D803" bold="true" box="[151,383,831,857]" italics="true" pageId="5" pageNumber="13">Plakina finispinata</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A24057E5FF884A23F4A1FCA9CE84D800" box="[390,483,832,858]" pageId="5" pageNumber="13" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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||
<paragraph id="8BB8368CFF884A23F5B0FC8ACE14D821" blockId="5.[151,483,831,891]" box="[151,371,866,891]" pageId="5" pageNumber="13">
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(
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<figureCitation id="133C2A09FF884A23F5B9FC8ACE6CD821" box="[158,267,866,891]" captionStart-0="FIGURE 4" captionStart-1="FIGURE 5" captionStartId-0="6.[151,250,1241,1263]" captionStartId-1="7.[151,250,1354,1376]" captionTargetBox-0="[189,1397,301,1220]" captionTargetBox-1="[216,1371,194,1332]" captionTargetId-0="figure@6.[189,1397,301,1220]" captionTargetId-1="figure@7.[216,1371,194,1332]" captionTargetPageId-0="6" captionTargetPageId-1="7" captionText-0="FIGURE 4. Plakina finispinata sp. nov. A, holotype MNRJ 18470 in vivo. B, specimens after fixation: h, holotype (MNRJ 18470); p, paratype (MNRJ 21832). C, Transverse section through the whole body showing the ectosome, embryos, and the system of basal cavities. D, Semithin section after desilification showing the basal cavity, canals, and eurypylous choanocyte chambers. Key: bc, basal cavities; ca, canals; cc, choanocyte chambers; ect, ectosome; em, embryos." captionText-1="FIGURE 5. Plakina finispinata sp. nov. Spicules (SEM): A, diods. B, triods. C, calthrops. D, monolophose triod. E–F, dilophose triods. G, monolophose calthrops. H, dilophose calthrops. I, trilophose calthrops. J, tetralophose calthrops." httpUri-0="https://zenodo.org/record/1454353/files/figure.png" httpUri-1="https://zenodo.org/record/1454355/files/figure.png" pageId="5" pageNumber="13">FIgS. 4–5</figureCitation>
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,
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<tableCitation id="C6850337FF884A23F431FC8BCE0DD821" box="[278,362,866,891]" captionStart="TABLE 2" captionStartId="6.[151,239,1395,1418]" captionText="TABLE 2. Spicule measurements of Plakina finispinata sp. nov." pageId="5" pageNumber="13">TAbLE 2</tableCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C31D6507FF884A23F5B0FC43CD55DF51" pageId="5" pageNumber="13" type="description">
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<paragraph id="8BB8368CFF884A23F5B0FC43CD55DF51" blockId="5.[151,1438,938,2007]" pageId="5" pageNumber="13">
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<emphasis id="B973EA9EFF884A23F5B0FC43CE71D899" bold="true" box="[151,278,938,963]" pageId="5" pageNumber="13">Definition.</emphasis>
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<taxonomicName id="4C074D0FFF884A23F439FC42CE11D899" authorityName="Schulze" authorityYear="1880" box="[286,374,939,963]" class="Homoscleromorpha" family="Plakinidae" genus="Plakina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Homosclerophorida" pageId="5" pageNumber="13" phylum="Porifera" rank="genus">
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<emphasis id="B973EA9EFF884A23F439FC42CE11D899" box="[286,374,939,963]" italics="true" pageId="5" pageNumber="13">Plakina</emphasis>
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</taxonomicName>
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WITH dIOdS, TRIOdS, cALTHROPS, AbUNdANT TRILOPHOSE cALTHROPS, RARE MONO- ANd dILOPHOSE TRIOdS, ANd RARE MONO-, dI-, ANd TETRALOPHOSE cALTHROPS. LOPHOSE SPIcULES HAVE SIMPLE RAMIfIcATION PATTERN (1M, TS) ANd ALL AcTINES USUALLy HAVE TERMINAL SPINES.
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</paragraph>
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</subSubSection>
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<subSubSection id="C31D6507FF884A23F5E0FBFFCEE6DFB9" pageId="5" pageNumber="13" type="materials_examined">
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||
<paragraph id="8BB8368CFF884A23F5E0FBFFCD5BDFC1" blockId="5.[151,1438,938,2007]" pageId="5" pageNumber="13">
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<materialsCitation id="3B6F3CD1FF884A23F5E0FBFFCF8DDF09" ID-GBIF-Occurrence="1915498363" collectionCode="HIVA" country="Iceland" location="MARqUESAS ISLANdS" pageId="5" pageNumber="13" specimenCode="MNRJ 18470" specimenCount="2" stateProvince="MARqUESAS ISLANdS" typeStatus="holotype">
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<emphasis id="B973EA9EFF884A23F5E0FBFFCE1EDF75" bold="true" box="[199,377,1046,1071]" pageId="5" pageNumber="13">
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||
<typeStatus id="54BC882EFF884A23F5E0FBFFCE65DF75" box="[199,258,1046,1071]" pageId="5" pageNumber="13">Type</typeStatus>
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Material.
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</emphasis>
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||
<typeStatus id="54BC882EFF884A23F4A6FBFECE88DF75" box="[385,495,1047,1071]" pageId="5" pageNumber="13" type="holotype">HOLOTyPE</typeStatus>
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:
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<specimenCode id="DBA19EF7FF884A23F4DEFBFECDF5DF75" box="[505,658,1047,1071]" collectionCode="MNRJ" country="Brazil" httpUri="http://grbio.org/cool/zi1i-a0b5" name="Museu Nacional/Universidade Federal de Rio de Janeiro" pageId="5" pageNumber="13">MNRJ 18470</specimenCode>
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(
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<date id="FFB9104CFF884A23F785FBFECD9EDF75" box="[674,761,1047,1071]" pageId="5" pageNumber="13" value="12-12-01">120112</date>
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-MQ2GR-TP31), cOLLEcTEd IN NUkU
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<collectionCode id="ED16AE49FF884A23F1B5FBFECBAFDF75" box="[1170,1224,1047,1071]" pageId="5" pageNumber="13">HIVA</collectionCode>
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<collectingCountry id="F310761CFF884A23F1F6FBFFCA7FDF75" box="[1233,1304,1046,1071]" name="Iceland" pageId="5" pageNumber="13">ISLANd</collectingCountry>
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,
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<collectingRegion id="49C3F86EFF884A23F004FBFECF8DDF09" country="French Polynesia" name="Iles Marquises" pageId="5" pageNumber="13">MARqUESAS ISLANdS</collectingRegion>
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</materialsCitation>
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,
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<materialsCitation id="3B6F3CD1FF884A23F5D1FBD2CEB4DF2D" ID-GBIF-Occurrence="1915498367" collectionCode="LES" country="French Polynesia" latitude="-8.937183" location="FRENcH POLyNESIA" longLatPrecision="1" longitude="-140.12067" pageId="5" pageNumber="13" specimenCount="1" typeStatus="holotype">
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<collectingCountry id="F310761CFF884A23F5D1FBD2CEDEDF09" box="[246,441,1083,1107]" name="French Polynesia" pageId="5" pageNumber="13">FRENcH POLyNESIA</collectingCountry>
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(
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<geoCoordinate id="EE33504BFF884A23F4EDFBD3CD2FDF09" box="[458,584,1082,1107]" direction="south" orientation="latitude" pageId="5" pageNumber="13" precision="1" value="-8.937183">8°56.231'S</geoCoordinate>
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,
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<geoCoordinate id="EE33504BFF884A23F772FBD2CD98DF09" box="[597,767,1083,1107]" direction="west" orientation="longitude" pageId="5" pageNumber="13" precision="1" value="-140.12067">140°07.240’W</geoCoordinate>
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), IN A LARgE UNdERWATER cAVE bELONgINg TO A SySTEM Of fOUR cAVES ("
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<collectionCode id="ED16AE49FF884A23F5CBFBB6CE74DF2D" box="[236,275,1119,1143]" country="United Kingdom" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13487" name="Leeds Museums and Galleries" pageId="5" pageNumber="13">LES</collectionCode>
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qUATRE gROTTES")
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</materialsCitation>
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, THE ENTRANcE bEINg AT 19 M dEPTH.
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<date id="FFB9104CFF884A23F655FBB6CB5CDF2D" box="[882,1083,1119,1143]" pageId="5" pageNumber="13" value="2012-01-12">JANUARy 12, 2012</date>
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, cOLL. THIERRy PÉREZ. PARATyPE: MNRJ 21832, SAME dATA Of HOLOTyPE.
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</paragraph>
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<paragraph id="8BB8368CFF884A23F5E0FB4FCEE6DFB9" blockId="5.[151,1438,938,2007]" pageId="5" pageNumber="13">
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<emphasis id="B973EA9EFF884A23F5E0FB4FCD1BDFE5" bold="true" box="[199,636,1190,1215]" pageId="5" pageNumber="13">Material examined for comparison.</emphasis>
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<taxonomicName id="4C074D0FFF884A23F7A0FB4FCC91DFE5" authority="ScHULZE, 1880" authorityName="ScHULZE" authorityYear="1880" box="[647,1014,1190,1215]" class="Homoscleromorpha" family="Plakinidae" genus="Plakina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Homosclerophorida" pageId="5" pageNumber="28" phylum="Porifera" rank="species" species="trilopha">
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<emphasis id="B973EA9EFF884A23F7A0FB4FCC23DFE4" box="[647,836,1190,1214]" italics="true" pageId="5" pageNumber="13">Plakina trilopha</emphasis>
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<bibRefCitation id="EF964B7DFF884A23F668FB4ECC91DFE5" box="[847,1014,1191,1215]" pageId="5" pageNumber="13" refId="ref15522" refString="Schulze, F. E. (1880) Untersuchungen uber den Bau und die Entwicklung der Spongien. Neuten Mittheilung. Die Plakiniden. Zeitschrift fur wissenschaftliche Zoologie, 34, 407 - 451." type="journal article">ScHULZE, 1880</bibRefCitation>
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</taxonomicName>
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||
: UFRJPOR 4335, MARSEILLE,
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<collectingCountry id="F310761CFF884A23F068FB4ECAFBDFE5" box="[1359,1436,1191,1215]" name="France" pageId="5" pageNumber="13">FRANcE</collectingCountry>
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(MURIcy
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<emphasis id="B973EA9EFF884A23F5DDFB22CE55DFB9" box="[250,306,1227,1251]" italics="true" pageId="5" pageNumber="13">et al.</emphasis>
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1998).
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</paragraph>
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||
</subSubSection>
|
||
<subSubSection id="C31D6507FF884A21F5E0FB07CEACDCCD" lastPageId="7" lastPageNumber="15" pageId="5" pageNumber="13" type="description">
|
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<paragraph id="8BB8368CFF884A23F5E0FB07CA6FDE29" blockId="5.[151,1438,938,2007]" pageId="5" pageNumber="13">
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<emphasis id="B973EA9EFF884A23F5E0FB07CE3EDE5D" bold="true" box="[199,345,1262,1287]" pageId="5" pageNumber="13">Description.</emphasis>
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ENcRUSTINg SPONgE, 13 MM WIdE by 1–3 MM THIck (
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<figureCitation id="133C2A09FF884A23F6FFFB06CB3DDE5D" box="[984,1114,1263,1287]" captionStart="FIGURE 4" captionStartId="6.[151,250,1241,1263]" captionTargetBox="[189,1397,301,1220]" captionTargetId="figure@6.[189,1397,301,1220]" captionTargetPageId="6" captionText="FIGURE 4. Plakina finispinata sp. nov. A, holotype MNRJ 18470 in vivo. B, specimens after fixation: h, holotype (MNRJ 18470); p, paratype (MNRJ 21832). C, Transverse section through the whole body showing the ectosome, embryos, and the system of basal cavities. D, Semithin section after desilification showing the basal cavity, canals, and eurypylous choanocyte chambers. Key: bc, basal cavities; ca, canals; cc, choanocyte chambers; ect, ectosome; em, embryos." httpUri="https://zenodo.org/record/1454353/files/figure.png" pageId="5" pageNumber="13">FIg. 4A–B</figureCitation>
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||
). BORdERS ROUNdEd, SLIgHTLy ELEVATEd fROM THE SUbSTRATE, bEARINg A TRANSLUcENT MARgINAL cANAL. COLOUR WHITE
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<emphasis id="B973EA9EFF884A23F136FAFACB3BDE70" box="[1041,1116,1299,1322]" italics="true" pageId="5" pageNumber="13">in vivo</emphasis>
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, bEcOMINg LIgHT bROWN AfTER fIXATION (
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<figureCitation id="133C2A09FF884A23F423FADECEE1DE15" box="[260,390,1335,1359]" captionStart="FIGURE 4" captionStartId="6.[151,250,1241,1263]" captionTargetBox="[189,1397,301,1220]" captionTargetId="figure@6.[189,1397,301,1220]" captionTargetPageId="6" captionText="FIGURE 4. Plakina finispinata sp. nov. A, holotype MNRJ 18470 in vivo. B, specimens after fixation: h, holotype (MNRJ 18470); p, paratype (MNRJ 21832). C, Transverse section through the whole body showing the ectosome, embryos, and the system of basal cavities. D, Semithin section after desilification showing the basal cavity, canals, and eurypylous choanocyte chambers. Key: bc, basal cavities; ca, canals; cc, choanocyte chambers; ect, ectosome; em, embryos." httpUri="https://zenodo.org/record/1454353/files/figure.png" pageId="5" pageNumber="13">FIg. 4A–B</figureCitation>
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). SURfAcE SMOOTH, dENSELy PUNcTUATEd by SMALL INHALANT OPENINgS. OScULES 1–2 MM IN dIAMETER, SLIgHTLy TUbULAR, ASSOcIATEd TO THE MARgINAL cANAL. CONSISTENcy RELATIVELy fIRM, cARTILAgINOUS.
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</paragraph>
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<paragraph id="8BB8368CFF884A23F5E0FA97CC88DD11" blockId="5.[151,1438,938,2007]" pageId="5" pageNumber="13">
|
||
<emphasis id="B973EA9EFF884A23F5E0FA97CE5CDECD" bold="true" box="[199,315,1406,1431]" pageId="5" pageNumber="13">Anatomy.</emphasis>
|
||
THE SkELETON IS A dENSE, dISORgANIZEd RETIcULATION Of dIOdS, TRIOdS ANd SIMPLE cALTHROPS, WITH LOPHOSE cALTHROPS cONcENTRATEd AT THE bASE, AT THE SURfAcE ANd AROUNd cANALS (
|
||
<figureCitation id="133C2A09FF884A23F6BCFA4ACC92DEE1" box="[923,1013,1443,1467]" captionStart="FIGURE 4" captionStartId="6.[151,250,1241,1263]" captionTargetBox="[189,1397,301,1220]" captionTargetId="figure@6.[189,1397,301,1220]" captionTargetPageId="6" captionText="FIGURE 4. Plakina finispinata sp. nov. A, holotype MNRJ 18470 in vivo. B, specimens after fixation: h, holotype (MNRJ 18470); p, paratype (MNRJ 21832). C, Transverse section through the whole body showing the ectosome, embryos, and the system of basal cavities. D, Semithin section after desilification showing the basal cavity, canals, and eurypylous choanocyte chambers. Key: bc, basal cavities; ca, canals; cc, choanocyte chambers; ect, ectosome; em, embryos." httpUri="https://zenodo.org/record/1454353/files/figure.png" pageId="5" pageNumber="13">FIg. 4C</figureCitation>
|
||
). THE EcTOSOME IS dIffERENTIATEd fROM THE cHOANOSOME by A THIN dENSE LAyER Of LOPHOSE SPIcULES WITH THE LOPHOSE AcTINES MOSTLy POINTINg OUTWARdS (
|
||
<figureCitation id="133C2A09FF884A23F049FA2ECFDCDD59" captionStart="FIGURE 4" captionStartId="6.[151,250,1241,1263]" captionTargetBox="[189,1397,301,1220]" captionTargetId="figure@6.[189,1397,301,1220]" captionTargetPageId="6" captionText="FIGURE 4. Plakina finispinata sp. nov. A, holotype MNRJ 18470 in vivo. B, specimens after fixation: h, holotype (MNRJ 18470); p, paratype (MNRJ 21832). C, Transverse section through the whole body showing the ectosome, embryos, and the system of basal cavities. D, Semithin section after desilification showing the basal cavity, canals, and eurypylous choanocyte chambers. Key: bc, basal cavities; ca, canals; cc, choanocyte chambers; ect, ectosome; em, embryos." httpUri="https://zenodo.org/record/1454353/files/figure.png" pageId="5" pageNumber="13">FIg. 4C</figureCitation>
|
||
). AqUIfEROUS SySTEM SyLLEIbId-LIkE, WITH VERTIcAL INHALANT ANd EXHALANT cANALS, SMALL EcTOSOMAL LAcUNAE 40–50 µM WIdE ANd LARgE bASAL cAVITIES 100–130 µM HIgH LEAdINg TO THE MARgINAL cANAL AT THE SPONgE bORdER. CHOANOcyTE cHAMbERS ROUNdEd TO IRREgULAR, EURyPyLOUS, 29–50 µM IN dIAMETER (
|
||
<figureCitation id="133C2A09FF884A23F6AFF9DACC84DD11" box="[904,995,1587,1611]" captionStart="FIGURE 4" captionStartId="6.[151,250,1241,1263]" captionTargetBox="[189,1397,301,1220]" captionTargetId="figure@6.[189,1397,301,1220]" captionTargetPageId="6" captionText="FIGURE 4. Plakina finispinata sp. nov. A, holotype MNRJ 18470 in vivo. B, specimens after fixation: h, holotype (MNRJ 18470); p, paratype (MNRJ 21832). C, Transverse section through the whole body showing the ectosome, embryos, and the system of basal cavities. D, Semithin section after desilification showing the basal cavity, canals, and eurypylous choanocyte chambers. Key: bc, basal cavities; ca, canals; cc, choanocyte chambers; ect, ectosome; em, embryos." httpUri="https://zenodo.org/record/1454353/files/figure.png" pageId="5" pageNumber="13">FIg. 4D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BB8368CFF884A23F5E0F9BFCE96DDED" blockId="5.[151,1438,938,2007]" pageId="5" pageNumber="13">
|
||
<emphasis id="B973EA9EFF884A23F5E0F9BFCE4EDD35" bold="true" box="[199,297,1622,1647]" pageId="5" pageNumber="13">Spicules</emphasis>
|
||
(
|
||
<tableCitation id="C6850337FF884A23F41EF9BFCEF2DD35" box="[313,405,1622,1647]" captionStart="TABLE 2" captionStartId="6.[151,239,1395,1418]" captionText="TABLE 2. Spicule measurements of Plakina finispinata sp. nov." pageId="5" pageNumber="13">TAbLE 2</tableCitation>
|
||
). DIOdS AbUNdANT, STRAIgHT OR cURVEd, SMOOTH, AcERATE, WITH A cENTRAL IRREgULARITy VARyINg fROM VERy SLIgHTLy TO MARkEdLy S-bENT OR cENTROTyLOTE-LIkE (
|
||
<figureCitation id="133C2A09FF884A23F60EF992CCE3DDC9" box="[809,900,1658,1683]" captionStart="FIGURE 5" captionStartId="7.[151,250,1354,1376]" captionTargetBox="[216,1371,194,1332]" captionTargetId="figure@7.[216,1371,194,1332]" captionTargetPageId="7" captionText="FIGURE 5. Plakina finispinata sp. nov. Spicules (SEM): A, diods. B, triods. C, calthrops. D, monolophose triod. E–F, dilophose triods. G, monolophose calthrops. H, dilophose calthrops. I, trilophose calthrops. J, tetralophose calthrops." httpUri="https://zenodo.org/record/1454355/files/figure.png" pageId="5" pageNumber="13">FIg. 5A</figureCitation>
|
||
): FULL SIZE: 56–83–104 / 2.7–4.0–7.6 µM. SOME dIOdS HAVE ONE AcTINE REdUcEd.
|
||
</paragraph>
|
||
<paragraph id="8BB8368CFF884A23F5E0F92BCAECDD81" blockId="5.[151,1438,938,2007]" box="[199,1419,1730,1755]" pageId="5" pageNumber="13">
|
||
TRIOdS AbUNdANT, IRREgULAR, Y- ANd T-SHAPEd, SMOOTH, AcERATE (
|
||
<figureCitation id="133C2A09FF884A23F65CF92ACCB4DD81" box="[891,979,1730,1755]" captionStart="FIGURE 5" captionStartId="7.[151,250,1354,1376]" captionTargetBox="[216,1371,194,1332]" captionTargetId="figure@7.[216,1371,194,1332]" captionTargetPageId="7" captionText="FIGURE 5. Plakina finispinata sp. nov. Spicules (SEM): A, diods. B, triods. C, calthrops. D, monolophose triod. E–F, dilophose triods. G, monolophose calthrops. H, dilophose calthrops. I, trilophose calthrops. J, tetralophose calthrops." httpUri="https://zenodo.org/record/1454355/files/figure.png" pageId="5" pageNumber="13">FIg. 5B</figureCitation>
|
||
). AcTINES: 17–31–38 / 2.7–3.7–6.8 µM.
|
||
</paragraph>
|
||
<paragraph id="8BB8368CFF884A23F5E0F90ECF89DC79" blockId="5.[151,1438,938,2007]" pageId="5" pageNumber="13">
|
||
CALTHROPS AbUNdANT, IRREgULAR, SMOOTH, WITH AcERATE OR bIfURcATEd ENdS (
|
||
<figureCitation id="133C2A09FF884A23F6C3F90ECB5ADDA5" box="[996,1085,1766,1791]" captionStart="FIGURE 5" captionStartId="7.[151,250,1354,1376]" captionTargetBox="[216,1371,194,1332]" captionTargetId="figure@7.[216,1371,194,1332]" captionTargetPageId="7" captionText="FIGURE 5. Plakina finispinata sp. nov. Spicules (SEM): A, diods. B, triods. C, calthrops. D, monolophose triod. E–F, dilophose triods. G, monolophose calthrops. H, dilophose calthrops. I, trilophose calthrops. J, tetralophose calthrops." httpUri="https://zenodo.org/record/1454355/files/figure.png" pageId="5" pageNumber="13">FIg. 5C</figureCitation>
|
||
). AcTINES: 17–27–35 / 2.0–3.3– 5.4 µM.
|
||
</paragraph>
|
||
<paragraph id="8BB8368CFF884A23F5E0F8C6CE1ADCD5" blockId="5.[151,1438,938,2007]" pageId="5" pageNumber="13">
|
||
MONOLOPHOSE TRIOdS (
|
||
<figureCitation id="133C2A09FF884A23F49AF8C6CD70DC1D" box="[445,535,1838,1863]" captionStart="FIGURE 5" captionStartId="7.[151,250,1354,1376]" captionTargetBox="[216,1371,194,1332]" captionTargetId="figure@7.[216,1371,194,1332]" captionTargetPageId="7" captionText="FIGURE 5. Plakina finispinata sp. nov. Spicules (SEM): A, diods. B, triods. C, calthrops. D, monolophose triod. E–F, dilophose triods. G, monolophose calthrops. H, dilophose calthrops. I, trilophose calthrops. J, tetralophose calthrops." httpUri="https://zenodo.org/record/1454355/files/figure.png" pageId="5" pageNumber="13">FIg. 5D</figureCitation>
|
||
) RARE, IRREgULAR, NON-LOPHOSE AcTINES WITH AcERATE TIPS OR WITH TERMINAL SPINES. LOPHOSE AcTINES RAMIfy ONcE IN MEdIAL TO dISTAL POSITION IN 2–5 cyLINdRIcAL, AcERATE OR TERMINALLy SPINEd RAyS. FULL SIZE: 35–50– 60 µM.
|
||
</paragraph>
|
||
<paragraph id="8BB8368CFF884A23F5E0F872CAFBDC8D" blockId="5.[151,1438,938,2007]" pageId="5" pageNumber="13">
|
||
DILOPHOSE TRIOdS UNcOMMON, WITH TWO dIffERENT SHAPES (
|
||
<figureCitation id="133C2A09FF884A23F66BF872CCA2DCE9" box="[844,965,1946,1971]" captionStart="FIGURE 5" captionStartId="7.[151,250,1354,1376]" captionTargetBox="[216,1371,194,1332]" captionTargetId="figure@7.[216,1371,194,1332]" captionTargetPageId="7" captionText="FIGURE 5. Plakina finispinata sp. nov. Spicules (SEM): A, diods. B, triods. C, calthrops. D, monolophose triod. E–F, dilophose triods. G, monolophose calthrops. H, dilophose calthrops. I, trilophose calthrops. J, tetralophose calthrops." httpUri="https://zenodo.org/record/1454355/files/figure.png" pageId="5" pageNumber="13">FIg. 5E, F</figureCitation>
|
||
). IN THE MOST cOMMON TyPE, NON-LOPHOSE AcTINES ARE cONIcAL, WITH AcERATE TIPS OR WITH 2–3 SMALL TERMINAL SPINES. LOPHOSE AcTINES RAMIfy ONcE IN MEdIAL
|
||
</paragraph>
|
||
<paragraph id="8BB8368CFF8B4A20F5B0FF71CB72DBA2" blockId="6.[151,1436,151,248]" pageId="6" pageNumber="14">
|
||
POSITION IN 3–5 RAyS WITH 2–3 SHORT TERMINAL SPINES (
|
||
<figureCitation id="133C2A09FF8B4A20F7D2FF71CC29DBEA" box="[757,846,151,176]" captionStart="FIGURE 5" captionStartId="7.[151,250,1354,1376]" captionTargetBox="[216,1371,194,1332]" captionTargetId="figure@7.[216,1371,194,1332]" captionTargetPageId="7" captionText="FIGURE 5. Plakina finispinata sp. nov. Spicules (SEM): A, diods. B, triods. C, calthrops. D, monolophose triod. E–F, dilophose triods. G, monolophose calthrops. H, dilophose calthrops. I, trilophose calthrops. J, tetralophose calthrops." httpUri="https://zenodo.org/record/1454355/files/figure.png" pageId="6" pageNumber="14">FIg. 5E</figureCitation>
|
||
). MORE RARELy, THE LOPHOSE AcTINES HAVE ONE MEdIAL POINT Of RAMIfIcATION ANd USUALLy ALSO A dISTAL RAMIfIcATION IN 2–3 VERy SHORT RAyS WITH 3–5 LARgE TERMINAL SPINES (
|
||
<figureCitation id="133C2A09FF8B4A20F5B8FF09CF92DBA2" box="[159,245,223,248]" captionStart="FIGURE 5" captionStartId="7.[151,250,1354,1376]" captionTargetBox="[216,1371,194,1332]" captionTargetId="figure@7.[216,1371,194,1332]" captionTargetPageId="7" captionText="FIGURE 5. Plakina finispinata sp. nov. Spicules (SEM): A, diods. B, triods. C, calthrops. D, monolophose triod. E–F, dilophose triods. G, monolophose calthrops. H, dilophose calthrops. I, trilophose calthrops. J, tetralophose calthrops." httpUri="https://zenodo.org/record/1454355/files/figure.png" pageId="6" pageNumber="14">FIg. 5F</figureCitation>
|
||
). BOTH TyPES HAVE THE SAME SIZE RANgE. FULL SPIcULE SIZE: 17–24–35 µM.
|
||
</paragraph>
|
||
<caption id="DF786604FF8B4A20F5B0FB30CBF6DE11" httpUri="https://zenodo.org/record/1454353/files/figure.png" pageId="6" pageNumber="14" startId="6.[151,250,1241,1263]" targetBox="[189,1397,301,1220]" targetPageId="6">
|
||
<paragraph id="8BB8368CFF8B4A20F5B0FB30CBF6DE11" blockId="6.[151,1436,1241,1355]" pageId="6" pageNumber="14">
|
||
<emphasis id="B973EA9EFF8B4A20F5B0FB30CE73DFB4" bold="true" box="[151,276,1241,1263]" pageId="6" pageNumber="14">FIGURE 4.</emphasis>
|
||
<taxonomicName id="4C074D0FFF8B4A20F43AFB30CE86DFB5" authority="Lage & Muricy & Ruiz & Pérez, 2018" authorityName="Lage & Muricy & Ruiz & Pérez" authorityYear="2018" box="[285,481,1241,1263]" class="Homoscleromorpha" family="Plakinidae" genus="Plakina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Homosclerophorida" pageId="6" pageNumber="14" phylum="Porifera" rank="species" species="finispinata" status="sp. nov.">
|
||
<emphasis id="B973EA9EFF8B4A20F43AFB30CE86DFB5" box="[285,481,1241,1263]" italics="true" pageId="6" pageNumber="14">Plakina finispinata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A24057E5FF8B4A20F4CFFB33CD5CDFB5" box="[488,571,1242,1263]" pageId="6" pageNumber="14" rank="species">
|
||
<emphasis id="B973EA9EFF8B4A20F4CFFB33CD5CDFB5" bold="true" box="[488,571,1242,1263]" pageId="6" pageNumber="14">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
A, holotype MNRJ 18470
|
||
<emphasis id="B973EA9EFF8B4A20F67EFB33CCF8DFB5" box="[857,927,1242,1263]" italics="true" pageId="6" pageNumber="14">in vivo</emphasis>
|
||
. B, specimens after fixation: h, holotype (MNRJ 18470); p, paratype (MNRJ 21832). C, Transverse section through the whole body showing the ectosome, embryos, and the system of basal cavities. D, Semithin section after desilification showing the basal cavity, canals, and eurypylous choanocyte chambers. Key: bc, basal cavities; ca, canals; cc, choanocyte chambers; ect, ectosome; em, embryos.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF786604FF8B4A20F5B0FA9ACC2CDED0" box="[151,843,1394,1418]" pageId="6" pageNumber="14">
|
||
<paragraph id="8BB8368CFF8B4A20F5B0FA9ACC2CDED0" blockId="6.[151,843,1394,1418]" box="[151,843,1394,1418]" pageId="6" pageNumber="14">
|
||
<emphasis id="B973EA9EFF8B4A20F5B0FA9ACE6EDED0" bold="true" box="[151,265,1395,1418]" pageId="6" pageNumber="14">TABLE 2.</emphasis>
|
||
Spicule measurements of
|
||
<taxonomicName id="4C074D0FFF8B4A20F704FA9BCD88DED0" authority="Lage & Muricy & Ruiz & Pérez, 2018" authorityName="Lage & Muricy & Ruiz & Pérez" authorityYear="2018" box="[547,751,1394,1418]" class="Homoscleromorpha" family="Plakinidae" genus="Plakina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Homosclerophorida" pageId="6" pageNumber="14" phylum="Porifera" rank="species" species="finispinata" status="sp. nov.">
|
||
<emphasis id="B973EA9EFF8B4A20F704FA9BCD88DED0" box="[547,751,1394,1418]" italics="true" pageId="6" pageNumber="14">Plakina finispinata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A24057E5FF8B4A20F7D2FA9ACC2CDED0" box="[757,843,1395,1418]" pageId="6" pageNumber="14" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BB8368CFF8B4A20F5B8FA4CCBD6DCDC" pageId="6" pageNumber="14">
|
||
<table id="F907C42CFF8BB5D9F5B0FA4CCA19DCDC" box="[151,1406,1445,1926]" gridcols="6" gridrows="7" pageId="6" pageNumber="14">
|
||
<tr id="353734CEFF8BB5D9F5B0FA4CCA19DE80" box="[151,1406,1445,1498]" gridrow="0" pageId="6" pageNumber="14">
|
||
<th id="76E65DB2FF8BB5D9F5B0FA4CCE4FDE80" box="[151,296,1445,1498]" gridcol="0" gridrow="0" pageId="6" pageNumber="14">Specimens</th>
|
||
<th id="76E65DB2FF8BB5D9F4A4FA4CCD4CDE80" box="[387,555,1445,1498]" gridcol="1" gridrow="0" pageId="6" pageNumber="14">Diods (full size)</th>
|
||
<th id="76E65DB2FF8BB5D9F763FA4CCD8BDE80" box="[580,748,1445,1498]" gridcol="2" gridrow="0" pageId="6" pageNumber="14">Triods (actine size)</th>
|
||
<th id="76E65DB2FF8BB5D9F621FA4CCCEBDE80" box="[774,908,1445,1498]" gridcol="3" gridrow="0" pageId="6" pageNumber="14">Calthrops (actine size)</th>
|
||
<th id="76E65DB2FF8BB5D9F683FA4CCA19DE80" box="[932,1406,1445,1498]" colspan="2" colspanRight="1" gridcol="4" gridrow="0" pageId="6" pageNumber="14">Monolophose triods Dilophose triods (full size) (full size)</th>
|
||
</tr>
|
||
<tr id="353734CEFF8BB5D9F5B0FA04CA19DD78" box="[151,1406,1517,1570]" gridrow="1" pageId="6" pageNumber="14">
|
||
<th id="76E65DB2FF8BB5D9F5B0FA04CE4FDD78" box="[151,296,1517,1570]" gridcol="0" gridrow="1" pageId="6" pageNumber="14">MNRJ 18470 (Holotype)</th>
|
||
<td id="76E65DB2FF8BB5D9F4A4FA04CD4CDD78" box="[387,555,1517,1570]" gridcol="1" gridrow="1" pageId="6" pageNumber="14">65–86–104 / 3.0–4.0–5.0 (30)</td>
|
||
<td id="76E65DB2FF8BB5D9F763FA04CD8BDD78" box="[580,748,1517,1570]" gridcol="2" gridrow="1" pageId="6" pageNumber="14">25–32–38 / 3.0–3.4–4.0 (30)</td>
|
||
<td id="76E65DB2FF8BB5D9F621FA04CB1EDD78" box="[774,1145,1517,1570]" colspan="2" colspanRight="1" gridcol="3" gridrow="1" pageId="6" pageNumber="14">17–29–35 / 2.0– 50–53–60 3.3–5.4(30) (3)</td>
|
||
<td id="76E65DB2FF8BB5D9F1B3FA04CA19DD78" box="[1172,1406,1517,1570]" gridcol="5" gridrow="1" pageId="6" pageNumber="14">20–25–30 (14)</td>
|
||
</tr>
|
||
<tr id="353734CEFF8BB5D9F5B0F9DCCA19DD30" box="[151,1406,1589,1642]" gridrow="2" pageId="6" pageNumber="14">
|
||
<th id="76E65DB2FF8BB5D9F5B0F9DCCE4FDD30" box="[151,296,1589,1642]" gridcol="0" gridrow="2" pageId="6" pageNumber="14">MNRJ 21832 (Paratype)</th>
|
||
<td id="76E65DB2FF8BB5D9F4A4F9DCCD8BDD30" box="[387,748,1589,1642]" colspan="2" colspanRight="1" gridcol="1" gridrow="2" pageId="6" pageNumber="14">56–80–100 / 2.5– 17–30–35 / 4.3–7.6 (33) 2.7–4.0–6.8 (32)</td>
|
||
<td id="76E65DB2FF8BB5D9F621F9DCCB1EDD30" box="[774,1145,1589,1642]" colspan="2" colspanRight="1" gridcol="3" gridrow="2" pageId="6" pageNumber="14">18–25–31 / 2.0– 35–47–60 3.3–4.0 (32) (2)</td>
|
||
<td id="76E65DB2FF8BB5D9F1B3F9DCCA19DD30" box="[1172,1406,1589,1642]" gridcol="5" gridrow="2" pageId="6" pageNumber="14">17–24–35 (13)</td>
|
||
</tr>
|
||
<tr id="353734CEFF8BB5D9F5B0F967CA19DDFF" box="[151,1406,1678,1701]" gridrow="3" pageId="6" pageNumber="14">
|
||
<th id="76E65DB2FF8BB5D9F5B0F967CA19DDFF" box="[151,1406,1678,1701]" colspan="6" colspanRight="5" gridcol="0" gridrow="3" pageId="6" pageNumber="14">continued.</th>
|
||
</tr>
|
||
<tr id="353734CEFF8BB5D9F5B0F928CA19DDAC" box="[151,1406,1729,1782]" gridrow="4" pageId="6" pageNumber="14">
|
||
<th id="76E65DB2FF8BB5D9F5B0F928CE4FDDAC" box="[151,296,1729,1782]" gridcol="0" gridrow="4" pageId="6" pageNumber="14">Specimens</th>
|
||
<td id="76E65DB2FF8BB5D9F4A4F928CCEBDDAC" box="[387,908,1729,1782]" colspan="3" colspanRight="2" gridcol="1" gridrow="4" pageId="6" pageNumber="14">Monolophose Calthrops Dilophose Calthrops (full size) (full size)</td>
|
||
<td id="76E65DB2FF8BB5D9F683F928CB1EDDAC" box="[932,1145,1729,1782]" gridcol="4" gridrow="4" pageId="6" pageNumber="14">Trilophose Calthrops (full size)</td>
|
||
<td id="76E65DB2FF8BB5D9F1B3F928CA19DDAC" box="[1172,1406,1729,1782]" gridcol="5" gridrow="4" pageId="6" pageNumber="14">Tetralophose Calthrops (full size)</td>
|
||
</tr>
|
||
<tr id="353734CEFF8BB5D9F5B0F8E0CA19DC64" box="[151,1406,1801,1854]" gridrow="5" pageId="6" pageNumber="14">
|
||
<th id="76E65DB2FF8BB5D9F5B0F8E0CE4FDC64" box="[151,296,1801,1854]" gridcol="0" gridrow="5" pageId="6" pageNumber="14">MNRJ 18470 (Holotype)</th>
|
||
<td id="76E65DB2FF8BB5D9F4A4F8E0CD4CDC64" box="[387,555,1801,1854]" gridcol="1" gridrow="5" pageId="6" pageNumber="14">45–47–50 (2)</td>
|
||
<td id="76E65DB2FF8BB5D9F763F8E0CCEBDC64" box="[580,908,1801,1854]" colspan="2" colspanRight="1" gridcol="2" gridrow="5" pageId="6" pageNumber="14">29–36–45 (3)</td>
|
||
<td id="76E65DB2FF8BB5D9F683F8E0CB1EDC64" box="[932,1145,1801,1854]" gridcol="4" gridrow="5" pageId="6" pageNumber="14">10–16–23 (30)</td>
|
||
<td id="76E65DB2FF8BB5D9F1B3F8E0CA19DC64" box="[1172,1406,1801,1854]" gridcol="5" gridrow="5" pageId="6" pageNumber="14">20 (2)</td>
|
||
</tr>
|
||
<tr id="353734CEFF8BB5D9F5B0F8B8CA19DCDC" box="[151,1406,1873,1926]" gridrow="6" pageId="6" pageNumber="14" rowspan-3="1">
|
||
<th id="76E65DB2FF8BB5D9F5B0F8B8CE4FDCDC" box="[151,296,1873,1926]" gridcol="0" gridrow="6" pageId="6" pageNumber="14">MNRJ 21832 (Paratype)</th>
|
||
<td id="76E65DB2FF8BB5D9F4A4F8B8CD4CDCDC" box="[387,555,1873,1926]" gridcol="1" gridrow="6" pageId="6" pageNumber="14">40 (1)</td>
|
||
<td id="76E65DB2FF8BB5D9F763F8B8CD8BDCDC" box="[580,748,1873,1926]" gridcol="2" gridrow="6" pageId="6" pageNumber="14">30 (1)</td>
|
||
<td id="76E65DB2FF8BB5D9F683F8B8CB1EDCDC" box="[932,1145,1873,1926]" gridcol="4" gridrow="6" pageId="6" pageNumber="14">10–16–25 (31)</td>
|
||
<td id="76E65DB2FF8BB5D9F1B3F8B8CA19DCDC" box="[1172,1406,1873,1926]" gridcol="5" gridrow="6" pageId="6" pageNumber="14">15–19–20 (4)</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<paragraph id="8BB8368CFF8B4A20F5B0F84FCA13DCE7" blockId="6.[151,1396,1958,1981]" box="[151,1396,1958,1981]" pageId="6" pageNumber="14">Measurements are min–med-max length or length / width in micrometres. Numbers of measurements in parentheses.</paragraph>
|
||
<caption id="DF786604FF8A4A21F5B0FAA3CA55DE24" httpUri="https://zenodo.org/record/1454355/files/figure.png" pageId="7" pageNumber="15" startId="7.[151,250,1354,1376]" targetBox="[216,1371,194,1332]" targetPageId="7">
|
||
<paragraph id="8BB8368CFF8A4A21F5B0FAA3CA55DE24" blockId="7.[151,1436,1354,1406]" pageId="7" pageNumber="15">
|
||
<emphasis id="B973EA9EFF8A4A21F5B0FAA3CE70DE05" bold="true" box="[151,279,1354,1376]" pageId="7" pageNumber="15">FIGURE 5.</emphasis>
|
||
<taxonomicName id="4C074D0FFF8A4A21F405FAA3CE8EDE3A" authority="Lage & Muricy & Ruiz & Pérez, 2018" authorityName="Lage & Muricy & Ruiz & Pérez" authorityYear="2018" box="[290,489,1354,1376]" class="Homoscleromorpha" family="Plakinidae" genus="Plakina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Homosclerophorida" pageId="7" pageNumber="15" phylum="Porifera" rank="species" species="finispinata" status="sp. nov.">
|
||
<emphasis id="B973EA9EFF8A4A21F405FAA3CE8EDE3A" box="[290,489,1354,1376]" italics="true" pageId="7" pageNumber="15">Plakina finispinata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A24057E5FF8A4A21F4D4FAA3CD2EDE05" box="[499,585,1354,1375]" pageId="7" pageNumber="15" rank="species">
|
||
<emphasis id="B973EA9EFF8A4A21F4D4FAA3CD2EDE05" bold="true" box="[499,585,1354,1375]" pageId="7" pageNumber="15">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
Spicules (SEM): A, diods. B, triods. C, calthrops. D, monolophose triod. E–F, dilophose triods. G, monolophose calthrops. H, dilophose calthrops. I, trilophose calthrops. J, tetralophose calthrops.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BB8368CFF8A4A21F5E0FA45CD83DD56" blockId="7.[151,1438,1451,2016]" pageId="7" pageNumber="15">
|
||
MONOLOPHOSE cALTHROPS VERy RARE, IRREgULAR IN SHAPE. NON-LOPHOSE AcTINES SMOOTH, WITH TERMINALLy SPINEd, AcERATE OR bLUNT ENdS. LOPHOSE AcTINES RAMIfy ONcE MEdIALLy IN 2–4 cONIcAL RAyS WITH TERMINALLy SPINEd, AcERATE OR bLUNT EXTREMITIES (
|
||
<figureCitation id="133C2A09FF8A4A21F444FA1DCED9DD56" box="[355,446,1523,1548]" captionStart="FIGURE 5" captionStartId="7.[151,250,1354,1376]" captionTargetBox="[216,1371,194,1332]" captionTargetId="figure@7.[216,1371,194,1332]" captionTargetPageId="7" captionText="FIGURE 5. Plakina finispinata sp. nov. Spicules (SEM): A, diods. B, triods. C, calthrops. D, monolophose triod. E–F, dilophose triods. G, monolophose calthrops. H, dilophose calthrops. I, trilophose calthrops. J, tetralophose calthrops." httpUri="https://zenodo.org/record/1454355/files/figure.png" pageId="7" pageNumber="15">FIg. 5G</figureCitation>
|
||
). FULL SIZE: 40–45–50 µM.
|
||
</paragraph>
|
||
<paragraph id="8BB8368CFF8A4A21F5E0F9FECC80DD22" blockId="7.[151,1438,1451,2016]" pageId="7" pageNumber="15">
|
||
DILOPHOSE cALTHROPS VERy RARE, IRREgULAR IN SHAPE, SIMILAR TO dILOPHOSE TRIOdS. NON-LOPHOSE AcTINES STRAIgHT, AcERATE OR TERMINALLy SPINEd. LOPHOSE AcTINES RAMIfy ONcE IN MEdIAL TO dISTAL POSITION IN 3–5 RAyS WITH AcERATE TIPS OR, MORE OfTEN, WITH 2–5 TERMINAL SPINES (
|
||
<figureCitation id="133C2A09FF8A4A21F741F9B6CDA6DD22" box="[614,705,1631,1656]" captionStart="FIGURE 5" captionStartId="7.[151,250,1354,1376]" captionTargetBox="[216,1371,194,1332]" captionTargetId="figure@7.[216,1371,194,1332]" captionTargetPageId="7" captionText="FIGURE 5. Plakina finispinata sp. nov. Spicules (SEM): A, diods. B, triods. C, calthrops. D, monolophose triod. E–F, dilophose triods. G, monolophose calthrops. H, dilophose calthrops. I, trilophose calthrops. J, tetralophose calthrops." httpUri="https://zenodo.org/record/1454355/files/figure.png" pageId="7" pageNumber="15">FIg. 5H</figureCitation>
|
||
). FULL SIZE: 29–35–45 µM.
|
||
</paragraph>
|
||
<paragraph id="8BB8368CFF8A4A21F5E0F96DCE37DDBE" blockId="7.[151,1438,1451,2016]" pageId="7" pageNumber="15">
|
||
TRILOPHOSE cALTHROPS AbUNdANT, VERy UNIfORM IN SHAPE. ALL AcTINES TyPIcALLy HAVE 2–4 TERMINAL SPINES. LOPHOSE AcTINES RAMIfIEd MEdIALLy IN 2–4 RAyS THAT bEAR 2–5 TERMINAL SPINES (RAMIfIcATION PATTERN 1M, TS;
|
||
<figureCitation id="133C2A09FF8A4A21F1F6F941CA78DD9A" box="[1233,1311,1703,1728]" captionStart="FIGURE 5" captionStartId="7.[151,250,1354,1376]" captionTargetBox="[216,1371,194,1332]" captionTargetId="figure@7.[216,1371,194,1332]" captionTargetPageId="7" captionText="FIGURE 5. Plakina finispinata sp. nov. Spicules (SEM): A, diods. B, triods. C, calthrops. D, monolophose triod. E–F, dilophose triods. G, monolophose calthrops. H, dilophose calthrops. I, trilophose calthrops. J, tetralophose calthrops." httpUri="https://zenodo.org/record/1454355/files/figure.png" pageId="7" pageNumber="15">
|
||
FIg.
|
||
<date id="FFB9104CFF8A4A21F022F94ECA78DD9A" box="[1285,1311,1703,1728]" pageId="7" pageNumber="15">5I</date>
|
||
</figureCitation>
|
||
). FULL SIZE: 10–16.3–25 µM.
|
||
</paragraph>
|
||
<paragraph id="8BB8368CFF8A4A21F5E0F906CDCFDC0A" blockId="7.[151,1438,1451,2016]" pageId="7" pageNumber="15">
|
||
TETRALOPHOSE cALTHROPS VERy RARE, IRREgULAR IN SHAPE, WITH AcTINES RAMIfyINg MEdIALLy IN 2–5 cONIcAL OR cyLINdRIcAL, TERMINALLy SPINEd RAyS. TERMINAL SPINES VARy fROM ALMOST IMPERcEPTIbLE TO RELATIVELy LARgE ANd cONSPIcUOUS (
|
||
<figureCitation id="133C2A09FF8A4A21F417F8DECEE6DC0A" box="[304,385,1847,1872]" captionStart="FIGURE 5" captionStartId="7.[151,250,1354,1376]" captionTargetBox="[216,1371,194,1332]" captionTargetId="figure@7.[216,1371,194,1332]" captionTargetPageId="7" captionText="FIGURE 5. Plakina finispinata sp. nov. Spicules (SEM): A, diods. B, triods. C, calthrops. D, monolophose triod. E–F, dilophose triods. G, monolophose calthrops. H, dilophose calthrops. I, trilophose calthrops. J, tetralophose calthrops." httpUri="https://zenodo.org/record/1454355/files/figure.png" pageId="7" pageNumber="15">FIg. 5J</figureCitation>
|
||
). FULL SIZE: 15–19–21 µM.
|
||
</paragraph>
|
||
<paragraph id="8BB8368CFF8A4A21F5E0F8B2CEACDCCD" blockId="7.[151,1438,1451,2016]" pageId="7" pageNumber="15">
|
||
<emphasis id="B973EA9EFF8A4A21F5E0F8B2CE14DC2E" bold="true" box="[199,371,1883,1908]" pageId="7" pageNumber="15">Reproduction.</emphasis>
|
||
EMbRyOS 100–240 µM IN dIAMETER ARE INcUbATEd MAINLy NEAR THE bASE Of THE SPONgE, jUST AbOVE THE bASAL cAVITIES (
|
||
<figureCitation id="133C2A09FF8A4A21F442F896CED8DCCD" box="[357,447,1919,1943]" captionStart="FIGURE 4" captionStartId="6.[151,250,1241,1263]" captionTargetBox="[189,1397,301,1220]" captionTargetId="figure@6.[189,1397,301,1220]" captionTargetPageId="6" captionText="FIGURE 4. Plakina finispinata sp. nov. A, holotype MNRJ 18470 in vivo. B, specimens after fixation: h, holotype (MNRJ 18470); p, paratype (MNRJ 21832). C, Transverse section through the whole body showing the ectosome, embryos, and the system of basal cavities. D, Semithin section after desilification showing the basal cavity, canals, and eurypylous choanocyte chambers. Key: bc, basal cavities; ca, canals; cc, choanocyte chambers; ect, ectosome; em, embryos." httpUri="https://zenodo.org/record/1454353/files/figure.png" pageId="7" pageNumber="15">FIg. 4C</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31D6507FF8A4A2EF5E0F84ACE28DB8E" lastPageId="8" lastPageNumber="16" pageId="7" pageNumber="15" type="biology_ecology">
|
||
<paragraph id="8BB8368CFF8A4A2EF5E0F84ACE28DB8E" blockId="7.[151,1438,1451,2016]" lastBlockId="8.[151,1438,151,789]" lastPageId="8" lastPageNumber="16" pageId="7" pageNumber="15">
|
||
<emphasis id="B973EA9EFF8A4A21F5E0F84ACE4CDCE6" bold="true" box="[199,299,1955,1980]" pageId="7" pageNumber="15">Ecology.</emphasis>
|
||
<taxonomicName id="4C074D0FFF8A4A21F413F84ACD6BDCE1" authority="Lage & Muricy & Ruiz & Pérez, 2018" authorityName="Lage & Muricy & Ruiz & Pérez" authorityYear="2018" box="[308,524,1955,1979]" class="Homoscleromorpha" family="Plakinidae" genus="Plakina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Homosclerophorida" pageId="7" pageNumber="15" phylum="Porifera" rank="species" species="finispinata" status="sp. nov.">
|
||
<emphasis id="B973EA9EFF8A4A21F413F84ACD6BDCE1" box="[308,524,1955,1979]" italics="true" pageId="7" pageNumber="15">Plakina finispinata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A24057E5FF8A4A21F732F84ACD17DCE6" box="[533,624,1955,1980]" pageId="7" pageNumber="15" rank="species">
|
||
<emphasis id="B973EA9EFF8A4A21F732F84ACD17DCE6" bold="true" box="[533,624,1955,1980]" pageId="7" pageNumber="15">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
IS A ScIAPHILIc SPEcIES dWELLINg IN dARk cAVES. SEVERAL SPEcIMENS WERE fOUNd AT 20 M dEPTH ON THE WALL Of THE bAck Of THE cAVE WHERE THE cOMMUNITy IS dOMINATEd by ENcRUSTINg SPONgES. THERE, THE SPONgE fAUNA IS MOSTLy UNkNOWN (PÉREZ
|
||
<emphasis id="B973EA9EFF854A2EF7F3FF70CC6BDBEA" box="[724,780,152,176]" italics="true" pageId="8" pageNumber="16">et al.</emphasis>
|
||
2016). NO SIgN Of EPIbIOSIS OR PREdATION WERE ObSERVEd ON THE NEW SPEcIES.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31D6507FF854A2EF5E0FF36CB7EDBA2" box="[199,1049,223,248]" pageId="8" pageNumber="16" type="distribution">
|
||
<paragraph id="8BB8368CFF854A2EF5E0FF36CB7EDBA2" blockId="8.[151,1438,151,789]" box="[199,1049,223,248]" pageId="8" pageNumber="16">
|
||
<emphasis id="B973EA9EFF854A2EF5E0FF36CE07DBA2" bold="true" box="[199,352,223,248]" pageId="8" pageNumber="16">Distribution.</emphasis>
|
||
NUkU HIVA,
|
||
<collectingRegion id="49C3F86EFF854A2EF4D6FF09CDA7DBA2" box="[497,704,223,248]" country="French Polynesia" name="Iles Marquises" pageId="8" pageNumber="16">MARqUESAS ISLANdS</collectingRegion>
|
||
(
|
||
<collectingCountry id="F310761CFF854A2EF7EAFF09CCFFDBA2" box="[717,920,224,248]" name="French Polynesia" pageId="8" pageNumber="16">FRENcH POLyNESIA</collectingCountry>
|
||
;
|
||
<figureCitation id="133C2A09FF854A2EF686FF09CC8ADBA2" box="[929,1005,224,248]" captionStart="FIGURE 1" captionStartId="1.[151,250,1965,1987]" captionTargetBox="[208,1377,1213,1930]" captionTargetId="figure@1.[200,1386,1202,1941]" captionTargetPageId="1" captionText="FIGURE 1. Location of collection sites. A, Pacific Ocean showing New Caledonia and Marquesas Islands. B, Marquesas Islands showing Nuku Hiva and Hatutu Island (red circles). C, New Caledonia showing Bourail and Hienghène (red circles)" httpUri="https://zenodo.org/record/1454347/files/figure.png" pageId="8" pageNumber="16">FIgS. 1</figureCitation>
|
||
,
|
||
<figureCitation id="133C2A09FF854A2EF6DCFF09CB6CDBA2" box="[1019,1035,224,248]" captionStart="FIGURE 3" captionStartId="4.[151,250,1614,1636]" captionTargetBox="[187,1400,193,1593]" captionTargetId="figure@4.[187,1400,193,1593]" captionTargetPageId="4" captionText="FIGURE 3. Distribution of Homoscleromorpha species in the Pacific Ocean. Records identified only to genus level (as sp., cf., or aff.) and from Antarctica were not included. See Table 4 for locality names and references" httpUri="https://zenodo.org/record/1454351/files/figure.png" pageId="8" pageNumber="16">3</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31D6507FF854A2EF5E0FEEDCDDED84F" pageId="8" pageNumber="16" type="etymology">
|
||
<paragraph id="8BB8368CFF854A2EF5E0FEEDCC6DDA3E" blockId="8.[151,1438,151,789]" pageId="8" pageNumber="16">
|
||
<emphasis id="B973EA9EFF854A2EF5E0FEEDCE29DA47" bold="true" box="[199,334,260,285]" pageId="8" pageNumber="16">Etymology.</emphasis>
|
||
THE NAME
|
||
<taxonomicName id="4C074D0FFF854A2EF4EDFEEDCD25DA46" authorityName="Lage & Muricy & Ruiz & Pérez" authorityYear="2018" box="[458,578,260,284]" class="Homoscleromorpha" family="Plakinidae" genus="Plakina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Homosclerophorida" pageId="8" pageNumber="16" phylum="Porifera" rank="species" species="finispinata">
|
||
<emphasis id="B973EA9EFF854A2EF4EDFEEDCD25DA46" box="[458,578,260,284]" italics="true" pageId="8" pageNumber="16">finispinata</emphasis>
|
||
</taxonomicName>
|
||
REfERS TO THE cONSISTENT PRESENcE Of TERMINAL SPINES IN MOST LOPHOSE SPIcULES, ANd ESPEcIALLy IN ALL AcTINES Of THE TRILOPHOSE cALTHROPS, WHIcH ARE THE dOMINANT LOPHOSE SPIcULES IN THIS SPEcIES (fROM LATIN
|
||
<emphasis id="B973EA9EFF854A2EF407FEA5CE37DA3E" box="[288,336,332,356]" italics="true" pageId="8" pageNumber="16">finis</emphasis>
|
||
= ENd, EXTREMITy, ANd
|
||
<emphasis id="B973EA9EFF854A2EF76CFEA4CDF3DA3E" box="[587,660,333,356]" italics="true" pageId="8" pageNumber="16">spinae</emphasis>
|
||
= SPINES).
|
||
</paragraph>
|
||
<paragraph id="8BB8368CFF854A2EF5E0FE86CDDED84F" blockId="8.[151,1438,151,789]" pageId="8" pageNumber="16">
|
||
<emphasis id="B973EA9EFF854A2EF5E0FE86CEA7DAD2" bold="true" box="[199,448,367,392]" pageId="8" pageNumber="16">Taxonomic remarks.</emphasis>
|
||
AMONg THE 34 SPEcIES Of
|
||
<taxonomicName id="4C074D0FFF854A2EF7DDFE99CC36DAD2" authorityName="Schulze" authorityYear="1880" box="[762,849,368,392]" class="Homoscleromorpha" family="Plakinidae" genus="Plakina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Homosclerophorida" pageId="8" pageNumber="16" phylum="Porifera" rank="genus">
|
||
<emphasis id="B973EA9EFF854A2EF7DDFE99CC36DAD2" box="[762,849,368,392]" italics="true" pageId="8" pageNumber="16">Plakina</emphasis>
|
||
</taxonomicName>
|
||
cURRENTLy AccEPTEd,
|
||
<taxonomicName id="4C074D0FFF854A2EF118FE98CBB1DAD2" authority="Lage & Muricy & Ruiz & Pérez, 2018" authorityName="Lage & Muricy & Ruiz & Pérez" authorityYear="2018" box="[1087,1238,368,392]" class="Homoscleromorpha" family="Plakinidae" genus="Plakina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Homosclerophorida" pageId="8" pageNumber="16" phylum="Porifera" rank="species" species="finispinata" status="sp. nov.">
|
||
<emphasis id="B973EA9EFF854A2EF118FE98CBB1DAD2" box="[1087,1238,368,392]" italics="true" pageId="8" pageNumber="16">P. finispinata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A24057E5FF854A2EF1C7FE86CA59DAD2" box="[1248,1342,367,392]" pageId="8" pageNumber="16" rank="species">
|
||
<emphasis id="B973EA9EFF854A2EF1C7FE86CA59DAD2" bold="true" box="[1248,1342,367,392]" pageId="8" pageNumber="16">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
IS MOST SIMILAR TO
|
||
<taxonomicName id="4C074D0FFF854A2EF42AFE7CCEE2DAF6" authorityName="ScHULZE" authorityYear="1880" box="[269,389,404,428]" class="Homoscleromorpha" family="Plakinidae" genus="Plakina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Homosclerophorida" pageId="8" pageNumber="16" phylum="Porifera" rank="species" species="trilopha">
|
||
<emphasis id="B973EA9EFF854A2EF42AFE7CCEE2DAF6" box="[269,389,404,428]" italics="true" pageId="8" pageNumber="16">P. trilopha</emphasis>
|
||
</taxonomicName>
|
||
ANd
|
||
<taxonomicName id="4C074D0FFF854A2EF4E7FE7CCD06DAF6" authorityName="Lage, Gerovasileiou, Voultsiadou & Muricy" authorityYear="2018" box="[448,609,405,428]" class="Homoscleromorpha" family="Plakinidae" genus="Plakina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Homosclerophorida" pageId="8" pageNumber="16" phylum="Porifera" rank="species" species="anisoactina">
|
||
<emphasis id="B973EA9EFF854A2EF4E7FE7CCD06DAF6" box="[448,609,405,428]" italics="true" pageId="8" pageNumber="16">P. anisoactina</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="EF964B7DFF854A2EF757FE7DCC76DAF6" box="[624,785,404,428]" pageId="8" pageNumber="16" refId="ref15522" refString="Schulze, F. E. (1880) Untersuchungen uber den Bau und die Entwicklung der Spongien. Neuten Mittheilung. Die Plakiniden. Zeitschrift fur wissenschaftliche Zoologie, 34, 407 - 451." type="journal article">ScHULZE 1880</bibRefCitation>
|
||
; MURIcy
|
||
<emphasis id="B973EA9EFF854A2EF65CFE7CCCD2DAF6" box="[891,949,404,428]" italics="true" pageId="8" pageNumber="16">et al.</emphasis>
|
||
1998; LAgE
|
||
<emphasis id="B973EA9EFF854A2EF16EFE7CCBE3DAF6" box="[1097,1156,404,428]" italics="true" pageId="8" pageNumber="16">et al.</emphasis>
|
||
2018). THE NEW SPEcIES SHARES WITH
|
||
<taxonomicName id="4C074D0FFF854A2EF406FE50CEFEDA8A" authorityName="ScHULZE" authorityYear="1880" box="[289,409,440,464]" class="Homoscleromorpha" family="Plakinidae" genus="Plakina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Homosclerophorida" pageId="8" pageNumber="16" phylum="Porifera" rank="species" species="trilopha">
|
||
<emphasis id="B973EA9EFF854A2EF406FE50CEFEDA8A" box="[289,409,440,464]" italics="true" pageId="8" pageNumber="16">P. trilopha</emphasis>
|
||
</taxonomicName>
|
||
THE ENcRUSTINg SHAPE, SMOOTH SURfAcE, WHITE cOLOUR, ANd PRESENcE Of TRILOPHOSE cALTHROPS. HOWEVER,
|
||
<taxonomicName id="4C074D0FFF854A2EF42AFE34CEE2DAAE" authorityName="ScHULZE" authorityYear="1880" box="[269,389,476,500]" class="Homoscleromorpha" family="Plakinidae" genus="Plakina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Homosclerophorida" pageId="8" pageNumber="16" phylum="Porifera" rank="species" species="trilopha">
|
||
<emphasis id="B973EA9EFF854A2EF42AFE34CEE2DAAE" box="[269,389,476,500]" italics="true" pageId="8" pageNumber="16">P. trilopha</emphasis>
|
||
</taxonomicName>
|
||
HAVE NEITHER A MARgINAL cANAL NOR MONO- ANd dILOPHOSE TRIOdS, ANd ITS TRILOPHOSE cALTHROPS RAMIfy MEdIO-dISTALLy IN RAyS THAT MAy bEAR TERMINAL SPINES bUT ARE USUALLy AcERATE (
|
||
<bibRefCitation id="EF964B7DFF854A2EF17FFDE9CB9ED942" box="[1112,1273,512,536]" pageId="8" pageNumber="16" refId="ref15522" refString="Schulze, F. E. (1880) Untersuchungen uber den Bau und die Entwicklung der Spongien. Neuten Mittheilung. Die Plakiniden. Zeitschrift fur wissenschaftliche Zoologie, 34, 407 - 451." type="journal article">ScHULZE 1880</bibRefCitation>
|
||
; MURIcy
|
||
<emphasis id="B973EA9EFF854A2EF045FDE8CAFBD942" box="[1378,1436,512,536]" italics="true" pageId="8" pageNumber="16">et al.</emphasis>
|
||
1998), WHEREAS IN
|
||
<taxonomicName id="4C074D0FFF854A2EF44DFDCCCE99D966" authority="Lage & Muricy & Ruiz & Pérez, 2018" authorityName="Lage & Muricy & Ruiz & Pérez" authorityYear="2018" box="[362,510,548,572]" class="Homoscleromorpha" family="Plakinidae" genus="Plakina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Homosclerophorida" pageId="8" pageNumber="16" phylum="Porifera" rank="species" species="finispinata" status="sp. nov.">
|
||
<emphasis id="B973EA9EFF854A2EF44DFDCCCE99D966" box="[362,510,548,572]" italics="true" pageId="8" pageNumber="16">P. finispinata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A24057E5FF854A2EF720FDCDCD05D967" box="[519,610,548,573]" pageId="8" pageNumber="16" rank="species">
|
||
<emphasis id="B973EA9EFF854A2EF720FDCDCD05D967" bold="true" box="[519,610,548,573]" pageId="8" pageNumber="16">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
ALL AcTINES Of LOPHOSE SPIcULES ARE VERy OfTEN TERMINALLy SPINEd ANd ONLy EXcEPTIONALLy AcERATE.
|
||
<taxonomicName id="4C074D0FFF854A2EF4BDFDA1CD18D905" authorityName="Lage, Gerovasileiou, Voultsiadou & Muricy" authorityYear="2018" box="[410,639,584,608]" class="Homoscleromorpha" family="Plakinidae" genus="Plakina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Homosclerophorida" pageId="8" pageNumber="16" phylum="Porifera" rank="species" species="anisoactina">
|
||
<emphasis id="B973EA9EFF854A2EF4BDFDA1CD18D905" box="[410,639,584,608]" italics="true" pageId="8" pageNumber="16">Plakina anisoactina</emphasis>
|
||
</taxonomicName>
|
||
SHARES WITH
|
||
<taxonomicName id="4C074D0FFF854A2EF630FDA1CC95D93A" authority="Lage & Muricy & Ruiz & Pérez, 2018" authorityName="Lage & Muricy & Ruiz & Pérez" authorityYear="2018" box="[791,1010,584,608]" class="Homoscleromorpha" family="Plakinidae" genus="Plakina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Homosclerophorida" pageId="8" pageNumber="16" phylum="Porifera" rank="species" species="finispinata" status="sp. nov.">
|
||
<emphasis id="B973EA9EFF854A2EF630FDA1CC95D93A" box="[791,1010,584,608]" italics="true" pageId="8" pageNumber="16">Plakina finispinata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A24057E5FF854A2EF6DBFDAECB3DD93A" box="[1020,1114,583,608]" pageId="8" pageNumber="16" rank="species">
|
||
<emphasis id="B973EA9EFF854A2EF6DBFDAECB3DD93A" bold="true" box="[1020,1114,583,608]" pageId="8" pageNumber="16">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
THE PRESENcE Of A MARgINAL cANAL, Of MONO- ANd dILOPHOSE TRIOdS, ANd Of MONO-, dI- ANd TRILOPHOSE cALTHROPS. IN
|
||
<taxonomicName id="4C074D0FFF854A2EF141FD84CA61D9DE" authorityName="Lage, Gerovasileiou, Voultsiadou & Muricy" authorityYear="2018" box="[1126,1286,621,644]" class="Homoscleromorpha" family="Plakinidae" genus="Plakina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Homosclerophorida" pageId="8" pageNumber="16" phylum="Porifera" rank="species" species="anisoactina">
|
||
<emphasis id="B973EA9EFF854A2EF141FD84CA61D9DE" box="[1126,1286,621,644]" italics="true" pageId="8" pageNumber="16">P. anisoactina</emphasis>
|
||
</taxonomicName>
|
||
HOWEVER THE SPIcULES ARE TyPIcALLy ANISOAcTINAL (WITH bOTH AcERATE ANd TERMINALLy SPINEd EXTREMITIES IN THE SAME SPIcULE), TRILOPHOSE cALTHROPS ARE RARE ANd MONO- ANd dILOPHOSE TRIOdS ARE cOMMON, cONTRARILy TO THE NEW SPEcIES.
|
||
<taxonomicName id="4C074D0FFF854A2EF062FD5DCE68D9AA" authority="Lage & Muricy & Ruiz & Pérez, 2018" authorityName="Lage & Muricy & Ruiz & Pérez" authorityYear="2018" class="Homoscleromorpha" family="Plakinidae" genus="Plakina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Homosclerophorida" pageId="8" pageNumber="16" phylum="Porifera" rank="species" species="finispinata" status="sp. nov.">
|
||
<emphasis id="B973EA9EFF854A2EF062FD5DCE68D9AA" italics="true" pageId="8" pageNumber="16">Plakina finispinata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A24057E5FF854A2EF43BFD3ECE1AD9AA" box="[284,381,727,752]" pageId="8" pageNumber="16" rank="species">
|
||
<emphasis id="B973EA9EFF854A2EF43BFD3ECE1AD9AA" bold="true" box="[284,381,727,752]" pageId="8" pageNumber="16">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
dIffERS fROM ALL OTHER SPEcIES Of
|
||
<taxonomicName id="4C074D0FFF854A2EF63CFD31CC14D9AA" authorityName="Schulze" authorityYear="1880" box="[795,883,728,752]" class="Homoscleromorpha" family="Plakinidae" genus="Plakina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Homosclerophorida" pageId="8" pageNumber="16" phylum="Porifera" rank="genus">
|
||
<emphasis id="B973EA9EFF854A2EF63CFD31CC14D9AA" box="[795,883,728,752]" italics="true" pageId="8" pageNumber="16">Plakina</emphasis>
|
||
</taxonomicName>
|
||
by ITS LOPHOSE cALTHROPS bEINg PREdOMINANTLy TRILOPHOSE ANd WITH ALL AcTINES TERMINALLy SPINEd.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |