124 lines
17 KiB
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124 lines
17 KiB
XML
<document id="7031426FF82D4242B0BB6898030606BD" ID-CLB-Dataset="53726" ID-DOI="10.37828/em.2016.9.1" ID-GBIF-Dataset="d7b505fd-c8c2-4bcd-bed4-09b056a6de95" ID-ISSN="2336-9744" ID-Zenodo-Dep="8033329" IM.bibliography_approvedBy="tatiana" IM.illustrations_approvedBy="tatiana" IM.materialsCitations_approvedBy="tatiana" IM.metadata_approvedBy="tatiana" IM.taxonomicNames_approvedBy="tatiana" IM.treatments_approvedBy="tatiana" checkinTime="1686331470111" checkinUser="felipe" docAuthor="Gammoudi, Mehrez, Ahmed, Raja Ben & Tekaya, Saïda" docDate="2016" docId="03CD8799FFC7E574FF2CFDFE4440FA4B" docLanguage="en" docName="EcolMontenegrina.9.1-9.pdf" docOrigin="Ecologica Montenegrina 9" docStyle="DocumentStyle:17621BF4B6DAF9FC3B559F0A069E6C5F.2:EcolMontenegrina.2014-2016.journal_article" docStyleId="17621BF4B6DAF9FC3B559F0A069E6C5F" docStyleName="EcolMontenegrina.2014-2016.journal_article" docStyleVersion="2" docTitle="Echinoplana celerrima Haswell 1907" docType="treatment" docVersion="2" lastPageNumber="3" masterDocId="FFF4FFE1FFC5E576FFBBFF85451AFF94" masterDocTitle="Taxonomy of subtidal marine Polyclads from Tabarka (northwest Tunisia) with remarks on their habitat preferences" masterLastPageNumber="9" masterPageNumber="1" pageNumber="3" updateTime="1686662142796" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:title id="88B494825C1A8D291A9FF1619A35D247">Taxonomy of subtidal marine Polyclads from Tabarka (northwest Tunisia) with remarks on their habitat preferences</mods:title>
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<mods:namePart id="282938207700DF4D6B0DC6BC5CF2A888">Gammoudi, Mehrez</mods:namePart>
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<mods:roleTerm id="436992289DE3B14B806C68D9B1417472">Author</mods:roleTerm>
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<mods:namePart id="7DA6FC6DE956704A079F584245612B72">Ahmed, Raja Ben</mods:namePart>
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<mods:roleTerm id="9ED906BAE0238D5D6444C1BB184C5B19">Author</mods:roleTerm>
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<mods:namePart id="35FC766E56C35F2A9D58AFEDB8F401FC">Tekaya, Saïda</mods:namePart>
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<mods:typeOfResource id="C4EF0CA89025913A1A44B3FCF994B99E">text</mods:typeOfResource>
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<mods:title id="000DAFB38FB082E47919FDBBFD29FD74">Ecologica Montenegrina</mods:title>
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</mods:titleInfo>
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<mods:part id="400BDB33A360C7A73C53C2405D7D0AE7">
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<mods:date id="9BCECFE414E77948082DAC6492BF8F99">2016</mods:date>
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<mods:number id="EFA7E5BF4D7110D4059AA3B453CC6D96">2016-10-17</mods:number>
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<mods:number id="54F4521CBDB3B9B6BF9315793E30DB83">9</mods:number>
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<mods:classification id="CE844BA4A45433DB226FEFF0BECC51E8">journal article</mods:classification>
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<mods:identifier id="0F0B2984C115E29F0B81DDC655A66E8F" type="DOI">10.37828/em.2016.9.1</mods:identifier>
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<treatment id="03CD8799FFC7E574FF2CFDFE4440FA4B" ID-DOI="http://doi.org/10.5281/zenodo.8033333" ID-Zenodo-Dep="8033333" LSID="urn:lsid:plazi:treatment:03CD8799FFC7E574FF2CFDFE4440FA4B" httpUri="http://treatment.plazi.org/id/03CD8799FFC7E574FF2CFDFE4440FA4B" lastPageNumber="3" pageId="2" pageNumber="3">
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<subSubSection id="C37E6504FFC7E574FF2CFDFE4113FCA9" pageId="2" pageNumber="3" type="nomenclature">
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<paragraph id="8BDB368FFFC7E574FF2CFDFE4779FD01" blockId="2.[151,611,635,661]" box="[151,611,635,661]" pageId="2" pageNumber="3">
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<heading id="D09381E3FFC7E574FF2CFDFE4779FD01" box="[151,611,635,661]" centered="true" fontSize="11" level="2" pageId="2" pageNumber="3" reason="2">
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<taxonomicName id="4C644D0CFFC7E574FF2CFDFE4779FD01" ID-CoL="38JTY" ID-ENA="983673" authority="Haswell, 1907" authorityName="Haswell" authorityYear="1907" box="[151,611,635,661]" family="Gnesiocerotidae" genus="Echinoplana" kingdom="Animalia" order="Polycladida" pageId="2" pageNumber="3" phylum="Platyhelminthes" rank="species" species="celerrima">
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<emphasis id="B910EA9DFFC7E574FF2CFDFE4779FD01" bold="true" box="[151,611,635,661]" pageId="2" pageNumber="3">
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<emphasis id="B910EA9DFFC7E574FF2CFDFE44B4FD01" bold="true" box="[151,430,635,661]" italics="true" pageId="2" pageNumber="3">Echinoplana celerrima</emphasis>
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Haswell, 1907
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="8BDB368FFFC7E574FF2CFD384113FCA9" blockId="2.[151,1437,701,829]" pageId="2" pageNumber="3">
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<emphasis id="B910EA9DFFC7E574FF2CFD38447DFD4C" box="[151,359,701,728]" italics="true" pageId="2" pageNumber="3">General features.</emphasis>
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The body is elongated oval shaped. Tentacles are wanting. The color of dorsal surface is brownish (
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<figureCitation id="135F2A0AFFC7E574FEADFD5A4477FD6E" box="[278,365,735,762]" captionStart="Figure 2" captionStartId="3.[151,226,1840,1864]" captionTargetBox="[254,1339,190,1815]" captionTargetId="figure-7@3.[247,1340,189,1816]" captionTargetPageId="3" captionText="Figure 2. Echinoplana celerrima. a Dorsal view. Scale bar = 1mm. b Cerebral ce and tentacular eyes te. Scale bar = 1mm. c Section through comb-shaped corrugated surface cs. Scale bar = 1mm. d Section through cirrus sac cs showing cirrus provided with sclerotized spines arrows. Scale bar = 1mm. Cirrus lumen cl e details of sclerotized spines arrows. Scale bar = 1mm. f Follicular testis showing differents germ cells. Scale bar = 10µ. g Section through uterus filled with eggs arrows. Scale bar = 10µ." figureDoi="http://doi.org/10.5281/zenodo.8033335" httpUri="https://zenodo.org/record/8033335/files/figure.png" pageId="2" pageNumber="3">Fig. 2a</figureCitation>
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). The length can reach
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<quantity id="4C9C9B6AFFC7E574FD3EFD5A47C6FD6E" box="[645,732,735,762]" metricMagnitude="-2" metricUnit="m" metricValue="4.0" pageId="2" pageNumber="3" unit="mm" value="40.0">40 mm</quantity>
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. Tentacular and cerebral eyes form two anterior symmetric clusters. The formers are larger and more posterior than cerebral eyes (
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<figureCitation id="135F2A0AFFC7E574FC5AFC844120FC88" box="[993,1082,769,796]" captionStart="Figure 2" captionStartId="3.[151,226,1840,1864]" captionTargetBox="[254,1339,190,1815]" captionTargetId="figure-7@3.[247,1340,189,1816]" captionTargetPageId="3" captionText="Figure 2. Echinoplana celerrima. a Dorsal view. Scale bar = 1mm. b Cerebral ce and tentacular eyes te. Scale bar = 1mm. c Section through comb-shaped corrugated surface cs. Scale bar = 1mm. d Section through cirrus sac cs showing cirrus provided with sclerotized spines arrows. Scale bar = 1mm. Cirrus lumen cl e details of sclerotized spines arrows. Scale bar = 1mm. f Follicular testis showing differents germ cells. Scale bar = 10µ. g Section through uterus filled with eggs arrows. Scale bar = 10µ." figureDoi="http://doi.org/10.5281/zenodo.8033335" httpUri="https://zenodo.org/record/8033335/files/figure.png" pageId="2" pageNumber="3">Fig. 2b</figureCitation>
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). Ventral surface is white and transparent. The ruffled pharynx is visible and shows 12 to 16 lateral folds.
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</paragraph>
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</subSubSection>
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<subSubSection id="C37E6504FFC7E574FF2CFCE34440FA4B" pageId="2" pageNumber="3" type="description">
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<paragraph id="8BDB368FFFC7E574FF2CFCE34670FB46" blockId="2.[151,1437,870,1335]" pageId="2" pageNumber="3">
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<emphasis id="B910EA9DFFC7E574FF2CFCE344A8FC14" box="[151,434,870,897]" italics="true" pageId="2" pageNumber="3">Reproductive apparatus</emphasis>
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. Testes are mainly ventral and dispersed between digestive ramifications. They form a small follicles enwrapped each one by e basal membrane. Each testis contains different stages of germs cells (
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<figureCitation id="135F2A0AFFC7E574FF5AFC2C4423FC50" box="[225,313,937,964]" captionStart="Figure 2" captionStartId="3.[151,226,1840,1864]" captionTargetBox="[254,1339,190,1815]" captionTargetId="figure-7@3.[247,1340,189,1816]" captionTargetPageId="3" captionText="Figure 2. Echinoplana celerrima. a Dorsal view. Scale bar = 1mm. b Cerebral ce and tentacular eyes te. Scale bar = 1mm. c Section through comb-shaped corrugated surface cs. Scale bar = 1mm. d Section through cirrus sac cs showing cirrus provided with sclerotized spines arrows. Scale bar = 1mm. Cirrus lumen cl e details of sclerotized spines arrows. Scale bar = 1mm. f Follicular testis showing differents germ cells. Scale bar = 10µ. g Section through uterus filled with eggs arrows. Scale bar = 10µ." figureDoi="http://doi.org/10.5281/zenodo.8033335" httpUri="https://zenodo.org/record/8033335/files/figure.png" pageId="2" pageNumber="3">Fig. 2f</figureCitation>
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). Ovaries are less numerous and located mainly in dorsal parenchyma. The seminal vesicle occurs just behind pharyngeal cavity. The main feature of copulatory apparatus is the presence of brown line located in the last third of body which correspond to the cuticularized cirrus. A comb-shaped corrugated surface is present between the two genital pores (
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<figureCitation id="135F2A0AFFC7E574FD62FB8A4635FBBE" box="[729,815,1039,1066]" captionStart="Figure 2" captionStartId="3.[151,226,1840,1864]" captionTargetBox="[254,1339,190,1815]" captionTargetId="figure-7@3.[247,1340,189,1816]" captionTargetPageId="3" captionText="Figure 2. Echinoplana celerrima. a Dorsal view. Scale bar = 1mm. b Cerebral ce and tentacular eyes te. Scale bar = 1mm. c Section through comb-shaped corrugated surface cs. Scale bar = 1mm. d Section through cirrus sac cs showing cirrus provided with sclerotized spines arrows. Scale bar = 1mm. Cirrus lumen cl e details of sclerotized spines arrows. Scale bar = 1mm. f Follicular testis showing differents germ cells. Scale bar = 10µ. g Section through uterus filled with eggs arrows. Scale bar = 10µ." figureDoi="http://doi.org/10.5281/zenodo.8033335" httpUri="https://zenodo.org/record/8033335/files/figure.png" pageId="2" pageNumber="3">Fig. 2c</figureCitation>
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). Two vas deferens lie in both sides of pharynx enter the oval shaped seminal vesicle located behind the pharyngeal cavity. The seminal vesicle is close to ventral wall and communicates with a tubular prostatic vesicle of interpolated
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<typeStatus id="54DF882DFFC7E574FC65FBD6410EFBF9" box="[990,1044,1107,1133]" pageId="2" pageNumber="3">type</typeStatus>
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. This vesicle have internal lining provided with radial folds and characterized by a very thick muscular wall consisting of an external layer of longitudinal fibres and a well-developed internal layer of circular fibers. The prostatic vesicle is connected to the eversible cirrus armed with sclerotized spines (
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<figureCitation id="135F2A0AFFC7E574FD52FB324646FB46" box="[745,860,1207,1234]" captionStart="Figure 2" captionStartId="3.[151,226,1840,1864]" captionTargetBox="[254,1339,190,1815]" captionTargetId="figure-7@3.[247,1340,189,1816]" captionTargetPageId="3" captionText="Figure 2. Echinoplana celerrima. a Dorsal view. Scale bar = 1mm. b Cerebral ce and tentacular eyes te. Scale bar = 1mm. c Section through comb-shaped corrugated surface cs. Scale bar = 1mm. d Section through cirrus sac cs showing cirrus provided with sclerotized spines arrows. Scale bar = 1mm. Cirrus lumen cl e details of sclerotized spines arrows. Scale bar = 1mm. f Follicular testis showing differents germ cells. Scale bar = 10µ. g Section through uterus filled with eggs arrows. Scale bar = 10µ." figureDoi="http://doi.org/10.5281/zenodo.8033335" httpUri="https://zenodo.org/record/8033335/files/figure.png" pageId="2" pageNumber="3">Fig. 2d, e</figureCitation>
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).
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</paragraph>
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<paragraph id="8BDB368FFFC7E574FF4DFB5C462FFAA3" blockId="2.[151,1437,870,1335]" pageId="2" pageNumber="3">
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The vagina is formed by three sections, the vagina externa, the vagina media, and the vagina interna. The former is narrow. The second is known as shell chamber and receive secretions of shell glands. The vagina interna receive the uteri filled with eggs (
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<figureCitation id="135F2A0AFFC7E574FD6BFA99463DFAA3" box="[720,807,1308,1335]" captionStart="Figure 2" captionStartId="3.[151,226,1840,1864]" captionTargetBox="[254,1339,190,1815]" captionTargetId="figure-7@3.[247,1340,189,1816]" captionTargetPageId="3" captionText="Figure 2. Echinoplana celerrima. a Dorsal view. Scale bar = 1mm. b Cerebral ce and tentacular eyes te. Scale bar = 1mm. c Section through comb-shaped corrugated surface cs. Scale bar = 1mm. d Section through cirrus sac cs showing cirrus provided with sclerotized spines arrows. Scale bar = 1mm. Cirrus lumen cl e details of sclerotized spines arrows. Scale bar = 1mm. f Follicular testis showing differents germ cells. Scale bar = 10µ. g Section through uterus filled with eggs arrows. Scale bar = 10µ." figureDoi="http://doi.org/10.5281/zenodo.8033335" httpUri="https://zenodo.org/record/8033335/files/figure.png" pageId="2" pageNumber="3">
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Fig.
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<quantity id="4C9C9B6AFFC7E574FCBCFA99463DFAA3" box="[775,807,1308,1335]" metricMagnitude="-3" metricUnit="kg" metricValue="2.0" pageId="2" pageNumber="3" unit="g" value="2.0">2g</quantity>
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</figureCitation>
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).
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</paragraph>
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<paragraph id="8BDB368FFFC7E574FF2CFAE54440FA4B" blockId="2.[151,1437,1376,1504]" pageId="2" pageNumber="3">
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<emphasis id="B910EA9DFFC7E574FF2CFAE545E2FAEE" box="[151,248,1376,1403]" italics="true" pageId="2" pageNumber="3">Habitat.</emphasis>
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Four specimens of
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<taxonomicName id="4C644D0CFFC7E574FE5AFAE547EBFAEF" authorityName="Haswell" authorityYear="1907" box="[481,753,1376,1403]" family="Gnesiocerotidae" genus="Echinoplana" kingdom="Animalia" order="Polycladida" pageId="2" pageNumber="3" phylum="Platyhelminthes" rank="species" species="celerrima">
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<emphasis id="B910EA9DFFC7E574FE5AFAE547EBFAEF" box="[481,753,1376,1403]" italics="true" pageId="2" pageNumber="3">Echinoplana celerrima</emphasis>
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</taxonomicName>
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were collected from a depth of
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<specimenCount id="9D62FD06FFC7E574FBD2FAE541B6FAEF" box="[1129,1196,1376,1403]" pageId="2" pageNumber="3" type="generic">
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<quantity id="4C9C9B6AFFC7E574FBD2FAE541B2FAEF" box="[1129,1192,1376,1403]" metricMagnitude="1" metricUnit="m" metricValue="2.0" pageId="2" pageNumber="3" unit="m" value="20.0">20 m</quantity>
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.
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</specimenCount>
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All specimens were found to be associated with the very abundant tunicate
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<emphasis id="B910EA9DFFC7E574FCEAFA064134FA09" box="[849,1070,1410,1437]" italics="true" pageId="2" pageNumber="3">
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<taxonomicName id="4C644D0CFFC7E574FCEAFA064131FA09" baseAuthorityName="Linnaeus" baseAuthorityYear="1767" box="[849,1067,1410,1437]" class="Ascidiacea" family="Cionidae" genus="Ciona" kingdom="Animalia" order="Phlebobranchia" pageId="2" pageNumber="3" phylum="Chordata" rank="species" species="intestinalis">Ciona intestinalis</taxonomicName>
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.
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</emphasis>
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Other associated animals are presented by the sea urchin
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<taxonomicName id="4C644D0CFFC7E574FDBCFA2046F3FA2B" authority="(Lamarck, 1816)" baseAuthorityName="Lamarck" baseAuthorityYear="1816" box="[519,1001,1444,1471]" class="Echinoidea" family="Parechinidae" genus="Paracentrotus" kingdom="Animalia" order="Camarodonta" pageId="2" pageNumber="3" phylum="Echinodermata" rank="species" species="lividus">
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<emphasis id="B910EA9DFFC7E574FDBCFA204616FA2B" box="[519,780,1444,1471]" italics="true" pageId="2" pageNumber="3">Paracentrotus lividus</emphasis>
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(Lamarck, 1816)
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</taxonomicName>
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and the starfish
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<taxonomicName id="4C644D0CFFC7E574FB76FA214448FA74" authority="(Pennant, 1777)" baseAuthorityName="Pennant" baseAuthorityYear="1777" class="Asteroidea" family="Asterinidae" genus="Asterina" kingdom="Animalia" order="Valvatida" pageId="2" pageNumber="3" phylum="Echinodermata" rank="species" species="gibbosa">
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<emphasis id="B910EA9DFFC7E574FB76FA214087FA2B" box="[1229,1437,1444,1471]" italics="true" pageId="2" pageNumber="3">Asterina gibbosa</emphasis>
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(Pennant, 1777)
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</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |