220 lines
30 KiB
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220 lines
30 KiB
XML
<document id="2D078FB74F31C9AAC2A64C358B4D98DC" 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="03CD8799FFC7E573FF2CF937401DFD01" 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="Prosthiostomum siphunculus Lang 1884" docType="treatment" docVersion="2" lastPageNumber="6" 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:titleInfo id="B9E9EBC0AAA481E6824669FD1F1BF437">
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<mods:title id="EDF0CB355C3F9E8D7C88B604EF87273C">Taxonomy of subtidal marine Polyclads from Tabarka (northwest Tunisia) with remarks on their habitat preferences</mods:title>
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<mods:name id="CC2C64FDB8F1EA27FBFD669817F6AC82" type="personal">
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<mods:namePart id="9CC47E5116DDE7ACA3CDB2BE4DCA65CC">Gammoudi, Mehrez</mods:namePart>
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<mods:roleTerm id="EF37908090C36734A23E56F6DA77B75A">Author</mods:roleTerm>
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<mods:namePart id="7E836BDBFA3E6DB112E7264C1DCE9E09">Ahmed, Raja Ben</mods:namePart>
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<mods:name id="B0A584A45D0C925D96A24A2EED9550D3" type="personal">
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<mods:roleTerm id="C0C9294E7283F63125666F0BE00E576D">Author</mods:roleTerm>
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<mods:namePart id="3F36B29E75DBFA454C339810A73B63A2">Tekaya, Saïda</mods:namePart>
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<mods:typeOfResource id="10343DF516389ABD807C1B3C62552960">text</mods:typeOfResource>
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<mods:title id="5549B65E5F27C87BE0A3D0269BA175A1">Ecologica Montenegrina</mods:title>
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</mods:titleInfo>
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<mods:part id="3849703A2865D2F7AC95F0A082F4CD05">
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<mods:date id="3D866E18A394A909C8AFCE90F0B1ACA4">2016</mods:date>
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<mods:number id="2D9C0F7FB8F2758E0AF6D7A9B1F8C0C9">2016-10-17</mods:number>
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<mods:number id="FE0F180DBDA4F7393A97CDCB148BD902">9</mods:number>
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<mods:start id="C89A97B1D3C7D697CBE3E5FF2B2496EF">1</mods:start>
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<mods:classification id="A24671CB561F13CA8F4BFB5EAE030C79">journal article</mods:classification>
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<mods:identifier id="4844139A4751334D0752BB23BF769B51" type="DOI">10.37828/em.2016.9.1</mods:identifier>
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<treatment id="03CD8799FFC7E573FF2CF937401DFD01" ID-DOI="http://doi.org/10.5281/zenodo.8033340" ID-Zenodo-Dep="8033340" LSID="urn:lsid:plazi:treatment:03CD8799FFC7E573FF2CF937401DFD01" httpUri="http://treatment.plazi.org/id/03CD8799FFC7E573FF2CF937401DFD01" lastPageId="5" lastPageNumber="6" pageId="2" pageNumber="3">
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<subSubSection id="C37E6504FFC7E574FF2CF9374430F84E" pageId="2" pageNumber="3" type="nomenclature">
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<paragraph id="8BDB368FFFC7E574FF2CF9374690F958" blockId="2.[151,906,1714,1740]" box="[151,906,1714,1740]" pageId="2" pageNumber="3">
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<heading id="D09381E3FFC7E574FF2CF9374690F958" box="[151,906,1714,1740]" centered="true" fontSize="11" level="2" pageId="2" pageNumber="3" reason="2">
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<taxonomicName id="4C644D0CFFC7E574FF2CF9374690F958" ID-CoL="4MYRV" ID-ENA="983679" authority="(Delle Chiaje, 1822) Lang, 1884" authorityName="Lang" authorityYear="1884" baseAuthorityName="Delle Chiaje" baseAuthorityYear="1822" box="[151,906,1714,1740]" family="Prosthiostomidae" genus="Prosthiostomum" kingdom="Animalia" order="Polycladida" pageId="2" pageNumber="3" phylum="Platyhelminthes" rank="species" species="siphunculus">
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<emphasis id="B910EA9DFFC7E574FF2CF9374690F958" bold="true" box="[151,906,1714,1740]" pageId="2" pageNumber="3">
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<emphasis id="B910EA9DFFC7E574FF2CF93744E3F958" bold="true" box="[151,505,1714,1740]" italics="true" pageId="2" pageNumber="3">Prosthiostomum siphunculus</emphasis>
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(Delle Chiaje, 1822)
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<bibRefCitation id="EFF54B7EFFC7E574FCBBF9374690F958" author="Lang, A." box="[768,906,1714,1740]" pageId="2" pageNumber="3" refId="ref3446" refString="Lang, A. (1884) Die Polycladen (Seeplanarien) des Golfes von Neapel und der angrenzenden Meeresabschnitte. Eine Monographie. Fauna und Flora des Golfes von Neapel, Leipzig, 11, ix + 688 pp." type="book" year="1884">Lang, 1884</bibRefCitation>
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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="8BDB368FFFC7E574FF2CF9704430F84E" blockId="2.[151,1436,1781,2010]" pageId="2" pageNumber="3">
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<emphasis id="B910EA9DFFC7E574FF2CF970447DF884" box="[151,359,1781,1808]" italics="true" pageId="2" pageNumber="3">General features.</emphasis>
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The worm is of elongated oval shape rounded anteriorly and tiped posteriorly. The dorsal surface is smooth brownish (
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<figureCitation id="135F2A0AFFC7E574FE4BF893475DF8A5" box="[496,583,1814,1841]" captionStart="Figure 3" captionStartId="4.[151,226,1790,1814]" captionTargetBox="[238,1356,190,1761]" captionTargetId="figure-16@4.[229,1357,189,1778]" captionTargetPageId="4" captionText="Figure 3. Prosthiostomum siphunculus a Dorsal view. Scale bar = 1mm. b Anterior region showing the arrangement of eyes. Note the presence of marginal eyes me and two clusters of cerebral eyes ce. Scale bar =10µ. c Ventral view of anterior region showing the paired prostatic vesicles pv. Prostatic canal pc. Scale bar =10µ. d Ventral view of anterior region showing the prominent stylet st. male gonopore mg, prostatic canal pc. Scale bar = 10µ. e section through male apparatus. Prostatic vesicle pv, male atrium ma, male gonopore mg, stylet st, median intestine mi. Scale bar = 10µ. f Section through female genital apparatus, note the presence of cement pouch cp in the vagina. female gonopre fg, main intestine mi. Scale bar =10µ." figureDoi="http://doi.org/10.5281/zenodo.8033337" httpUri="https://zenodo.org/record/8033337/files/figure.png" pageId="2" pageNumber="3">Fig. 3a</figureCitation>
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). Tubular pharynx is located in the second fourth of body. Usually, the animal protrudes its pharynx as a reaction to fixation. Marginal eyes form a semi circle band located in the anterior part of body (
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<figureCitation id="135F2A0AFFC7E574FE21F8DF44E9F8E1" box="[410,499,1882,1909]" captionStart="Figure 3" captionStartId="4.[151,226,1790,1814]" captionTargetBox="[238,1356,190,1761]" captionTargetId="figure-16@4.[229,1357,189,1778]" captionTargetPageId="4" captionText="Figure 3. Prosthiostomum siphunculus a Dorsal view. Scale bar = 1mm. b Anterior region showing the arrangement of eyes. Note the presence of marginal eyes me and two clusters of cerebral eyes ce. Scale bar =10µ. c Ventral view of anterior region showing the paired prostatic vesicles pv. Prostatic canal pc. Scale bar =10µ. d Ventral view of anterior region showing the prominent stylet st. male gonopore mg, prostatic canal pc. Scale bar = 10µ. e section through male apparatus. Prostatic vesicle pv, male atrium ma, male gonopore mg, stylet st, median intestine mi. Scale bar = 10µ. f Section through female genital apparatus, note the presence of cement pouch cp in the vagina. female gonopre fg, main intestine mi. Scale bar =10µ." figureDoi="http://doi.org/10.5281/zenodo.8033337" httpUri="https://zenodo.org/record/8033337/files/figure.png" pageId="2" pageNumber="3">Fig. 3b</figureCitation>
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). Cerebral eyes are larger than marginal ones and form two clusters included in the semi circle formed by the marginal eyes (
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<figureCitation id="135F2A0AFFC7E574FD03F8F9460BF803" box="[696,785,1916,1943]" captionStart="Figure 3" captionStartId="4.[151,226,1790,1814]" captionTargetBox="[238,1356,190,1761]" captionTargetId="figure-16@4.[229,1357,189,1778]" captionTargetPageId="4" captionText="Figure 3. Prosthiostomum siphunculus a Dorsal view. Scale bar = 1mm. b Anterior region showing the arrangement of eyes. Note the presence of marginal eyes me and two clusters of cerebral eyes ce. Scale bar =10µ. c Ventral view of anterior region showing the paired prostatic vesicles pv. Prostatic canal pc. Scale bar =10µ. d Ventral view of anterior region showing the prominent stylet st. male gonopore mg, prostatic canal pc. Scale bar = 10µ. e section through male apparatus. Prostatic vesicle pv, male atrium ma, male gonopore mg, stylet st, median intestine mi. Scale bar = 10µ. f Section through female genital apparatus, note the presence of cement pouch cp in the vagina. female gonopre fg, main intestine mi. Scale bar =10µ." figureDoi="http://doi.org/10.5281/zenodo.8033337" httpUri="https://zenodo.org/record/8033337/files/figure.png" pageId="2" pageNumber="3">Fig. 3b</figureCitation>
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). The ventral surface is whitish transparent and shows the tubular muscular pharynx, two genital pores and a well developed sucker located
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<quantity id="4C9C9B6AFFC7E574FB11F81B41FCF82D" box="[1194,1254,1950,1977]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="2" pageNumber="3" unit="mm" value="1.0">1mm</quantity>
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behind female genital pore.
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</paragraph>
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</subSubSection>
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<subSubSection id="C37E6504FFC7E573FF20F877401DFD01" lastPageId="5" lastPageNumber="6" pageId="2" pageNumber="3" type="description">
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<paragraph id="8BDB368FFFC7E573FF20F8774695FE3D" blockId="2.[155,429,2034,2058]" lastBlockId="5.[151,1437,195,526]" lastPageId="5" lastPageNumber="6" pageId="2" pageNumber="3">
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<emphasis id="B910EA9DFFC7E574FF20F87744B7F79E" box="[155,429,2034,2058]" italics="true" pageId="2" pageNumber="3">
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Ecol. Mont., 9,
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<date id="FFDA104FFFC7E574FEFAF87744B7F79E" box="[321,429,2034,2058]" pageId="2" pageNumber="3" value="2016-03-01" valueMax="2016-03-09" valueMin="2016-03-01">2016, 1-9</date>
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</emphasis>
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<emphasis id="B910EA9DFFC0E573FF2CFF4644A7FF4A" box="[151,445,195,222]" italics="true" pageId="5" pageNumber="6">Reproductive apparatus.</emphasis>
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Testes are numerous and are scattered mainly in ventral parenchyma more than dorsal one. The ovaries are bigger in size and lie more or less dorsally. The male gonopore leads to a horizontal male antrum housing the pointed strong stylet (
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<figureCitation id="135F2A0AFFC0E573FCEAFE8246D2FEB6" box="[849,968,263,290]" captionStart="Figure 3" captionStartId="4.[151,226,1790,1814]" captionTargetBox="[238,1356,190,1761]" captionTargetId="figure-16@4.[229,1357,189,1778]" captionTargetPageId="4" captionText="Figure 3. Prosthiostomum siphunculus a Dorsal view. Scale bar = 1mm. b Anterior region showing the arrangement of eyes. Note the presence of marginal eyes me and two clusters of cerebral eyes ce. Scale bar =10µ. c Ventral view of anterior region showing the paired prostatic vesicles pv. Prostatic canal pc. Scale bar =10µ. d Ventral view of anterior region showing the prominent stylet st. male gonopore mg, prostatic canal pc. Scale bar = 10µ. e section through male apparatus. Prostatic vesicle pv, male atrium ma, male gonopore mg, stylet st, median intestine mi. Scale bar = 10µ. f Section through female genital apparatus, note the presence of cement pouch cp in the vagina. female gonopre fg, main intestine mi. Scale bar =10µ." figureDoi="http://doi.org/10.5281/zenodo.8033337" httpUri="https://zenodo.org/record/8033337/files/figure.png" pageId="5" pageNumber="6">Fig. 3d, e</figureCitation>
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). The usual eosinophilous granulations indicatives of prostatic secretions are observed in the wall around the stylet supported by small penis papillae (
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<figureCitation id="135F2A0AFFC0E573FF1BFECF45ECFEF1" box="[160,246,330,357]" captionStart="Figure 3" captionStartId="4.[151,226,1790,1814]" captionTargetBox="[238,1356,190,1761]" captionTargetId="figure-16@4.[229,1357,189,1778]" captionTargetPageId="4" captionText="Figure 3. Prosthiostomum siphunculus a Dorsal view. Scale bar = 1mm. b Anterior region showing the arrangement of eyes. Note the presence of marginal eyes me and two clusters of cerebral eyes ce. Scale bar =10µ. c Ventral view of anterior region showing the paired prostatic vesicles pv. Prostatic canal pc. Scale bar =10µ. d Ventral view of anterior region showing the prominent stylet st. male gonopore mg, prostatic canal pc. Scale bar = 10µ. e section through male apparatus. Prostatic vesicle pv, male atrium ma, male gonopore mg, stylet st, median intestine mi. Scale bar = 10µ. f Section through female genital apparatus, note the presence of cement pouch cp in the vagina. female gonopre fg, main intestine mi. Scale bar =10µ." figureDoi="http://doi.org/10.5281/zenodo.8033337" httpUri="https://zenodo.org/record/8033337/files/figure.png" pageId="5" pageNumber="6">Fig. 3e</figureCitation>
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). The latter receive the ejaculatory duct from seminal vesicle and the two prostatic ducts from paired free prostatic vesicles (accessory vesicles) (
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<figureCitation id="135F2A0AFFC0E573FD2CFEE947F0FE13" box="[663,746,364,391]" captionStart="Figure 3" captionStartId="4.[151,226,1790,1814]" captionTargetBox="[238,1356,190,1761]" captionTargetId="figure-16@4.[229,1357,189,1778]" captionTargetPageId="4" captionText="Figure 3. Prosthiostomum siphunculus a Dorsal view. Scale bar = 1mm. b Anterior region showing the arrangement of eyes. Note the presence of marginal eyes me and two clusters of cerebral eyes ce. Scale bar =10µ. c Ventral view of anterior region showing the paired prostatic vesicles pv. Prostatic canal pc. Scale bar =10µ. d Ventral view of anterior region showing the prominent stylet st. male gonopore mg, prostatic canal pc. Scale bar = 10µ. e section through male apparatus. Prostatic vesicle pv, male atrium ma, male gonopore mg, stylet st, median intestine mi. Scale bar = 10µ. f Section through female genital apparatus, note the presence of cement pouch cp in the vagina. female gonopre fg, main intestine mi. Scale bar =10µ." figureDoi="http://doi.org/10.5281/zenodo.8033337" httpUri="https://zenodo.org/record/8033337/files/figure.png" pageId="5" pageNumber="6">Fig. 3c</figureCitation>
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). The two vesicles are round muscular bodies with narrow lumen and muscularized wall formed by circular fibres (
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<figureCitation id="135F2A0AFFC0E573FC90FE0B469AFE3D" box="[811,896,398,425]" captionStart="Figure 3" captionStartId="4.[151,226,1790,1814]" captionTargetBox="[238,1356,190,1761]" captionTargetId="figure-16@4.[229,1357,189,1778]" captionTargetPageId="4" captionText="Figure 3. Prosthiostomum siphunculus a Dorsal view. Scale bar = 1mm. b Anterior region showing the arrangement of eyes. Note the presence of marginal eyes me and two clusters of cerebral eyes ce. Scale bar =10µ. c Ventral view of anterior region showing the paired prostatic vesicles pv. Prostatic canal pc. Scale bar =10µ. d Ventral view of anterior region showing the prominent stylet st. male gonopore mg, prostatic canal pc. Scale bar = 10µ. e section through male apparatus. Prostatic vesicle pv, male atrium ma, male gonopore mg, stylet st, median intestine mi. Scale bar = 10µ. f Section through female genital apparatus, note the presence of cement pouch cp in the vagina. female gonopre fg, main intestine mi. Scale bar =10µ." figureDoi="http://doi.org/10.5281/zenodo.8033337" httpUri="https://zenodo.org/record/8033337/files/figure.png" pageId="5" pageNumber="6">Fig. 3c</figureCitation>
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).
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</paragraph>
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<caption id="DF1B6607FFC6E575FF2CF8B544CDF842" ID-DOI="http://doi.org/10.5281/zenodo.8033335" ID-Zenodo-Dep="8033335" httpUri="https://zenodo.org/record/8033335/files/figure.png" pageId="3" pageNumber="4" startId="3.[151,226,1840,1864]" targetBox="[254,1339,190,1815]" targetPageId="3" targetType="figure">
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<paragraph id="8BDB368FFFC6E575FF2CF8B544CDF842" blockId="3.[151,1437,1837,2006]" pageId="3" pageNumber="4">
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<emphasis id="B910EA9DFFC6E575FF2CF8B5441AF8DC" bold="true" box="[151,256,1840,1864]" pageId="3" pageNumber="4">Figure 2.</emphasis>
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<taxonomicName id="4C644D0CFFC6E575FEB3F8B5471AF8DC" authorityName="Haswell" authorityYear="1907" box="[264,512,1840,1864]" family="Gnesiocerotidae" genus="Echinoplana" kingdom="Animalia" order="Polycladida" pageId="3" pageNumber="4" phylum="Platyhelminthes" rank="species" species="celerrima">
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<emphasis id="B910EA9DFFC6E575FEB3F8B5471AF8DC" box="[264,512,1840,1864]" italics="true" pageId="3" pageNumber="4">Echinoplana celerrima</emphasis>
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</taxonomicName>
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.
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<emphasis id="B910EA9DFFC6E575FDABF8A8473AF8DE" bold="true" box="[528,544,1837,1866]" pageId="3" pageNumber="4">a</emphasis>
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Dorsal view. Scale bar = 1mm.
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<emphasis id="B910EA9DFFC6E575FC3DF8A84682F8DE" bold="true" box="[902,920,1837,1866]" pageId="3" pageNumber="4">b</emphasis>
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Cerebral
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<emphasis id="B910EA9DFFC6E575FBBEF8B44107F8DC" box="[1029,1053,1841,1864]" italics="true" pageId="3" pageNumber="4">ce</emphasis>
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and tentacular eyes
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<emphasis id="B910EA9DFFC6E575FB46F8B4400AF8DC" box="[1277,1296,1841,1864]" italics="true" pageId="3" pageNumber="4">te</emphasis>
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. Scale bar = 1mm.
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<emphasis id="B910EA9DFFC6E575FF67F8D445F0F8FA" bold="true" box="[220,234,1873,1902]" pageId="3" pageNumber="4">c</emphasis>
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Section through comb-shaped corrugated surface
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<emphasis id="B910EA9DFFC6E575FCBEF8D34638F8F9" box="[773,802,1878,1901]" italics="true" pageId="3" pageNumber="4">cs.</emphasis>
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Scale bar = 1mm.
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<emphasis id="B910EA9DFFC6E575FC56F8D446E5F8FA" bold="true" box="[1005,1023,1873,1902]" pageId="3" pageNumber="4">d</emphasis>
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Section through cirrus sac
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<emphasis id="B910EA9DFFC6E575FA9FF8D34020F8F9" box="[1316,1338,1878,1901]" italics="true" pageId="3" pageNumber="4">cs</emphasis>
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showing cirrus provided with sclerotized spines
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<emphasis id="B910EA9DFFC6E575FD80F8FF4794F805" box="[571,654,1914,1937]" italics="true" pageId="3" pageNumber="4">arrows.</emphasis>
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Scale bar = 1mm. Cirrus lumen
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<emphasis id="B910EA9DFFC6E575FC57F8FC46E5F805" box="[1004,1023,1913,1937]" italics="true" pageId="3" pageNumber="4">cl</emphasis>
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<emphasis id="B910EA9DFFC6E575FBBDF8F3410EF807" bold="true" box="[1030,1044,1910,1939]" pageId="3" pageNumber="4">e</emphasis>
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details of sclerotized spines
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<emphasis id="B910EA9DFFC6E575FAF1F8FF4087F805" box="[1354,1437,1914,1937]" italics="true" pageId="3" pageNumber="4">arrows.</emphasis>
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Scale bar = 1mm.
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<emphasis id="B910EA9DFFC6E575FEE1F81E447FF82C" bold="true" box="[346,357,1947,1976]" pageId="3" pageNumber="4">f</emphasis>
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Follicular testis showing differents germ cells. Scale bar = 10µ.
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<emphasis id="B910EA9DFFC6E575FBA4F81E4135F82C" bold="true" box="[1055,1071,1947,1976]" pageId="3" pageNumber="4">g</emphasis>
|
|
Section through uterus filled with eggs
|
|
<emphasis id="B910EA9DFFC6E575FF75F83A4400F842" box="[206,282,1983,2006]" italics="true" pageId="3" pageNumber="4">arrows</emphasis>
|
|
. Scale bar = 10µ.
|
|
</paragraph>
|
|
</caption>
|
|
<caption id="DF1B6607FFC1E572FF2CF97B44D3F874" ID-DOI="http://doi.org/10.5281/zenodo.8033337" ID-Zenodo-Dep="8033337" httpUri="https://zenodo.org/record/8033337/files/figure.png" pageId="4" pageNumber="5" startId="4.[151,226,1790,1814]" targetBox="[238,1356,190,1761]" targetPageId="4" targetType="figure">
|
|
<paragraph id="8BDB368FFFC1E572FF2CF97B44D3F874" blockId="4.[151,1437,1786,2016]" pageId="4" pageNumber="5">
|
|
<emphasis id="B910EA9DFFC1E572FF2CF97B45E7F882" bold="true" box="[151,253,1790,1814]" pageId="4" pageNumber="5">Figure 3.</emphasis>
|
|
<taxonomicName id="4C644D0CFFC1E572FEBEF9784723F881" authorityName="Lang" authorityYear="1884" baseAuthorityName="Delle Chiaje" baseAuthorityYear="1822" box="[261,569,1789,1813]" family="Prosthiostomidae" genus="Prosthiostomum" kingdom="Animalia" order="Polycladida" pageId="4" pageNumber="5" phylum="Platyhelminthes" rank="species" species="siphunculus">
|
|
<emphasis id="B910EA9DFFC1E572FEBEF9784723F881" box="[261,569,1789,1813]" italics="true" pageId="4" pageNumber="5">Prosthiostomum siphunculus</emphasis>
|
|
</taxonomicName>
|
|
<emphasis id="B910EA9DFFC1E572FDFAF97F474BF883" bold="true" box="[577,593,1786,1815]" pageId="4" pageNumber="5">a</emphasis>
|
|
Dorsal view. Scale bar = 1mm.
|
|
<emphasis id="B910EA9DFFC1E572FC17F97F46A4F883" bold="true" box="[940,958,1786,1815]" pageId="4" pageNumber="5">b</emphasis>
|
|
Anterior region showing the arrangement of eyes. Note the presence of marginal eyes
|
|
<emphasis id="B910EA9DFFC1E572FDD9F8A6479BF8AE" box="[610,641,1827,1850]" italics="true" pageId="4" pageNumber="5">me</emphasis>
|
|
and two clusters of cerebral eyes
|
|
<emphasis id="B910EA9DFFC1E572FC40F8A64100F8AE" box="[1019,1050,1827,1850]" italics="true" pageId="4" pageNumber="5">ce.</emphasis>
|
|
Scale bar =10µ.
|
|
<emphasis id="B910EA9DFFC1E572FB61F89A41F2F8A8" bold="true" box="[1242,1256,1823,1852]" pageId="4" pageNumber="5">c</emphasis>
|
|
Ventral view of anterior region showing the paired prostatic vesicles pv. Prostatic canal
|
|
<emphasis id="B910EA9DFFC1E572FC19F8CD46D9F8CB" box="[930,963,1864,1887]" italics="true" pageId="4" pageNumber="5">pc.</emphasis>
|
|
Scale bar =10µ.
|
|
<emphasis id="B910EA9DFFC1E572FBC5F8C1418AF8F5" bold="true" box="[1150,1168,1860,1889]" pageId="4" pageNumber="5">d</emphasis>
|
|
Ventral view of anterior region showing the prominent stylet
|
|
<taxonomicName id="4C644D0CFFC1E572FD9DF8E24763F8EA" box="[550,633,1894,1918]" pageId="4" pageNumber="5" rank="subSpecies" subSpecies="male">
|
|
<emphasis id="B910EA9DFFC1E572FD9DF8E24724F8EA" box="[550,574,1895,1918]" italics="true" pageId="4" pageNumber="5">st.</emphasis>
|
|
male
|
|
</taxonomicName>
|
|
gonopore
|
|
<emphasis id="B910EA9DFFC1E572FD54F8E2460CF8EA" box="[751,790,1895,1918]" italics="true" pageId="4" pageNumber="5">mg,</emphasis>
|
|
prostatic canal
|
|
<emphasis id="B910EA9DFFC1E572FC79F8E246F9F8EA" box="[962,995,1895,1918]" italics="true" pageId="4" pageNumber="5">pc.</emphasis>
|
|
Scale bar = 10µ.
|
|
<emphasis id="B910EA9DFFC1E572FB1DF8E241A8F8EB" bold="true" box="[1190,1202,1895,1919]" pageId="4" pageNumber="5">e</emphasis>
|
|
section through male apparatus. Prostatic vesicle
|
|
<emphasis id="B910EA9DFFC1E572FE7DF80E44FAF836" box="[454,480,1931,1954]" italics="true" pageId="4" pageNumber="5">pv</emphasis>
|
|
, male atrium
|
|
<emphasis id="B910EA9DFFC1E572FDC0F80E4781F836" box="[635,667,1931,1954]" italics="true" pageId="4" pageNumber="5">ma</emphasis>
|
|
, male gonopore
|
|
<emphasis id="B910EA9DFFC1E572FCECF80E466DF836" box="[855,887,1931,1954]" italics="true" pageId="4" pageNumber="5">mg</emphasis>
|
|
, stylet
|
|
<emphasis id="B910EA9DFFC1E572FC72F80E46FBF836" box="[969,993,1931,1954]" italics="true" pageId="4" pageNumber="5">st,</emphasis>
|
|
median intestine
|
|
<emphasis id="B910EA9DFFC1E572FB1DF80E41D2F836" box="[1190,1224,1931,1954]" italics="true" pageId="4" pageNumber="5">mi.</emphasis>
|
|
Scale bar = 10µ.
|
|
<emphasis id="B910EA9DFFC1E572FA29F8024087F830" bold="true" box="[1426,1437,1927,1956]" pageId="4" pageNumber="5">f</emphasis>
|
|
Section through female genital apparatus, note the presence of cement pouch
|
|
<emphasis id="B910EA9DFFC1E572FC61F82F46E9F855" box="[986,1011,1962,1985]" italics="true" pageId="4" pageNumber="5">cp</emphasis>
|
|
in the vagina. female gonopre
|
|
<emphasis id="B910EA9DFFC1E572FAFFF82C4043F855" box="[1348,1369,1961,1985]" italics="true" pageId="4" pageNumber="5">fg</emphasis>
|
|
, main intestine
|
|
<emphasis id="B910EA9DFFC1E572FF43F84C4400F874" box="[248,282,1993,2016]" italics="true" pageId="4" pageNumber="5">mi.</emphasis>
|
|
Scale bar =10µ.
|
|
</paragraph>
|
|
</caption>
|
|
<paragraph id="8BDB368FFFC0E573FF4DFE2A46DCFD9A" blockId="5.[151,1437,195,526]" pageId="5" pageNumber="6">
|
|
The main feature of the female genital apparatus is the presence of cement pouch characteristic of sub-order Cotylea (
|
|
<figureCitation id="135F2A0AFFC0E573FEC6FE5444C0FE78" box="[381,474,465,492]" captionStart="Figure 3" captionStartId="4.[151,226,1790,1814]" captionTargetBox="[238,1356,190,1761]" captionTargetId="figure-16@4.[229,1357,189,1778]" captionTargetPageId="4" captionText="Figure 3. Prosthiostomum siphunculus a Dorsal view. Scale bar = 1mm. b Anterior region showing the arrangement of eyes. Note the presence of marginal eyes me and two clusters of cerebral eyes ce. Scale bar =10µ. c Ventral view of anterior region showing the paired prostatic vesicles pv. Prostatic canal pc. Scale bar =10µ. d Ventral view of anterior region showing the prominent stylet st. male gonopore mg, prostatic canal pc. Scale bar = 10µ. e section through male apparatus. Prostatic vesicle pv, male atrium ma, male gonopore mg, stylet st, median intestine mi. Scale bar = 10µ. f Section through female genital apparatus, note the presence of cement pouch cp in the vagina. female gonopre fg, main intestine mi. Scale bar =10µ." figureDoi="http://doi.org/10.5281/zenodo.8033337" httpUri="https://zenodo.org/record/8033337/files/figure.png" pageId="5" pageNumber="6">Fig. 3 f</figureCitation>
|
|
). The vagina is oriented vertically and it is connected with two uteri. The sucker is well developed and lies
|
|
<quantity id="4C9C9B6AFFC0E573FE75FE76470AFD9A" box="[462,528,499,526]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="5" pageNumber="6" unit="mm" value="1.0">1 mm</quantity>
|
|
behind female genital pore (
|
|
<figureCitation id="135F2A0AFFC0E573FCD9FE7646ADFD9A" box="[866,951,499,526]" captionStart="Figure 3" captionStartId="4.[151,226,1790,1814]" captionTargetBox="[238,1356,190,1761]" captionTargetId="figure-16@4.[229,1357,189,1778]" captionTargetPageId="4" captionText="Figure 3. Prosthiostomum siphunculus a Dorsal view. Scale bar = 1mm. b Anterior region showing the arrangement of eyes. Note the presence of marginal eyes me and two clusters of cerebral eyes ce. Scale bar =10µ. c Ventral view of anterior region showing the paired prostatic vesicles pv. Prostatic canal pc. Scale bar =10µ. d Ventral view of anterior region showing the prominent stylet st. male gonopore mg, prostatic canal pc. Scale bar = 10µ. e section through male apparatus. Prostatic vesicle pv, male atrium ma, male gonopore mg, stylet st, median intestine mi. Scale bar = 10µ. f Section through female genital apparatus, note the presence of cement pouch cp in the vagina. female gonopre fg, main intestine mi. Scale bar =10µ." figureDoi="http://doi.org/10.5281/zenodo.8033337" httpUri="https://zenodo.org/record/8033337/files/figure.png" pageId="5" pageNumber="6">Fig. 3e</figureCitation>
|
|
).
|
|
</paragraph>
|
|
<paragraph id="8BDB368FFFC0E573FF2CFDB3401DFD01" blockId="5.[151,1436,566,661]" pageId="5" pageNumber="6">
|
|
<emphasis id="B910EA9DFFC0E573FF2CFDB345E2FDC4" box="[151,248,566,593]" italics="true" pageId="5" pageNumber="6">Habitat.</emphasis>
|
|
The single specimen of
|
|
<taxonomicName id="4C644D0CFFC0E573FDA0FDB34675FDC5" authorityName="Lang" authorityYear="1884" baseAuthorityName="Delle Chiaje" baseAuthorityYear="1822" box="[539,879,566,593]" family="Prosthiostomidae" genus="Prosthiostomum" kingdom="Animalia" order="Polycladida" pageId="5" pageNumber="6" phylum="Platyhelminthes" rank="species" species="siphunculus">
|
|
<emphasis id="B910EA9DFFC0E573FDA0FDB34675FDC5" box="[539,879,566,593]" italics="true" pageId="5" pageNumber="6">Prosthiostomum siphunculus</emphasis>
|
|
</taxonomicName>
|
|
was found creeping on a stone from a depth of
|
|
<specimenCount id="9D62FD06FFC0E573FF2CFDDD45C8FDE7" box="[151,210,600,627]" pageId="5" pageNumber="6" type="generic">
|
|
<quantity id="4C9C9B6AFFC0E573FF2CFDDD45D1FDE7" box="[151,203,600,627]" metricMagnitude="1" metricUnit="m" metricValue="2.9" pageId="5" pageNumber="6" unit="m" value="29.0">29m</quantity>
|
|
.
|
|
</specimenCount>
|
|
The associated fauna included the sea urchin
|
|
<emphasis id="B910EA9DFFC0E573FCA6FDDC4132FDE7" box="[797,1064,600,627]" italics="true" pageId="5" pageNumber="6">
|
|
<taxonomicName id="4C644D0CFFC0E573FCA6FDDC4139FDE7" baseAuthorityName="Lamarck" baseAuthorityYear="1816" box="[797,1059,600,627]" class="Echinoidea" family="Parechinidae" genus="Paracentrotus" kingdom="Animalia" order="Camarodonta" pageId="5" pageNumber="6" phylum="Echinodermata" rank="species" species="lividus">Paracentrotus lividus</taxonomicName>
|
|
,
|
|
</emphasis>
|
|
the sea cucumber
|
|
<taxonomicName id="4C644D0CFFC0E573FAA1FDDD476DFD01" authority="(Delle Chiaje, 1824)" baseAuthorityName="Delle Chiaje" baseAuthorityYear="1824" class="Holothuroidea" family="Holothuriidae" genus="Holothuria" kingdom="Animalia" order="Holothuriida" pageId="5" pageNumber="6" phylum="Echinodermata" rank="species" species="polii" subGenus="Roweothuria">
|
|
<emphasis id="B910EA9DFFC0E573FAA1FDDD449AFD01" italics="true" pageId="5" pageNumber="6">Holothuria (Roweothuria) polii</emphasis>
|
|
(Delle Chiaje, 1824)
|
|
</taxonomicName>
|
|
and the polychaete
|
|
<taxonomicName id="4C644D0CFFC0E573FCD0FDFF401DFD01" authority="(Montagu, 1803)" baseAuthorityName="Montagu" baseAuthorityYear="1803" box="[875,1287,634,661]" class="Polychaeta" family="Serpulidae" genus="Protula" kingdom="Animalia" order="Sabellida" pageId="5" pageNumber="6" phylum="Annelida" rank="species" species="tubularia">
|
|
<emphasis id="B910EA9DFFC0E573FCD0FDFF4122FD01" box="[875,1080,634,661]" italics="true" pageId="5" pageNumber="6">Protula tubularia</emphasis>
|
|
(Montagu, 1803)
|
|
</taxonomicName>
|
|
</paragraph>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |