231 lines
32 KiB
XML
231 lines
32 KiB
XML
<document id="EBF664DDBA5D92DF6D30323DDFFA6783" ID-DOI="10.5281/zenodo.275104" ID-GBIF-Dataset="2f262c6b-2bcf-44d6-90f8-a0e6219fb709" ID-ISSN="1175-5326" ID-Zenodo-Dep="275104" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461102477301" checkinUser="plazi" docAuthor="Gammoudi, Mehrez, Tekaya, Saïda & Noreña, Carolina" docDate="2009" docId="C66287943336FF8CFF42412D8C52FB0C" docLanguage="en" docName="zt02195p060.pdf" docOrigin="Zootaxa 2195" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Imogine mediterranea (Galleni, 1976) Jennings & Newman 1996" docType="treatment" docVersion="8" lastPageNumber="58" masterDocId="3A5BFFEC333AFF83FFD544798F66FFE0" masterDocTitle="Contribution to the knowledge of Acotylean Polyclads (Platyhelminthes, Polycladida) from Tunisian Coasts" masterLastPageNumber="60" masterPageNumber="43" pageNumber="55" updateTime="1698591875559" updateUser="plazi">
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<mods:titleInfo id="614B467003403E61C34DD563F74D573C">
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<mods:title id="382BBF08DD626D4F1295EE91879491C1">Contribution to the knowledge of Acotylean Polyclads (Platyhelminthes, Polycladida) from Tunisian Coasts</mods:title>
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<mods:name id="04166816CCC725D2F2524975BAC5BAFE" type="personal">
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<mods:namePart id="23A0742443EF1FE47F4AC0C7F4AF8B2A">Gammoudi, Mehrez</mods:namePart>
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<mods:namePart id="B964C18E6AE4DD21D09C35D3A578DD94">Tekaya, Saïda</mods:namePart>
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<mods:roleTerm id="427F02420F5A913141940982E540C0A9">Author</mods:roleTerm>
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<mods:namePart id="9E057AB5FC0D431C67CBD13698393B04">Noreña, Carolina</mods:namePart>
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<mods:typeOfResource id="3E5767D9BC318B8EDC8CF28E7EA26FA9">text</mods:typeOfResource>
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<mods:title id="9FAC57B056B9BFE4AFD27BE8A6110889">Zootaxa</mods:title>
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<mods:part id="CF39E5F58C50E49C2B2EC2E0C2764DD1">
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<mods:date id="05B87429A88258CB17EBA258EF8F7618">2009</mods:date>
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<mods:detail id="93386915698E73E9A28AB443FD0E0534" type="volume">
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<mods:number id="F0CAABA1437033AE18B5FED7784AB198">2195</mods:number>
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<mods:classification id="FFC1F4120CB694097FC6E66932B90C53">journal article</mods:classification>
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<mods:identifier id="516BF71DBD4F60B11DB819EE0794C481" type="DOI">10.5281/zenodo.275104</mods:identifier>
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<mods:identifier id="02378264023B4074D013EF6530527AF2" type="ISSN">1175-5326</mods:identifier>
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<treatment id="C66287943336FF8CFF42412D8C52FB0C" ID-DOI="http://doi.org/10.5281/zenodo.6214003" ID-GBIF-Taxon="119622253" ID-Zenodo-Dep="6214003" LSID="urn:lsid:plazi:treatment:C66287943336FF8CFF42412D8C52FB0C" httpUri="http://treatment.plazi.org/id/C66287943336FF8CFF42412D8C52FB0C" lastPageId="15" lastPageNumber="58" pageId="12" pageNumber="55">
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<subSubSection id="06D165093336FF8FFF42412D8E50FA70" pageId="12" pageNumber="55" type="nomenclature">
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<paragraph id="4E7436823336FF8FFF42412D8CD7FA8D" blockId="12.[151,945,1363,1424]" box="[151,945,1363,1390]" pageId="12" pageNumber="55">
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<heading id="153C81EE3336FF8FFF42412D8CD7FA8D" bold="true" box="[151,945,1363,1390]" fontSize="11" level="1" pageId="12" pageNumber="55" reason="1">
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<taxonomicName id="89CB4D013336FF8FFF42412D8CD7FA8D" ID-CoL="3PJ9X" authority="(Galleni, 1976) Jennings & Newman 1996" authorityName="(Galleni, 1976) Jennings & Newman" authorityYear="1996" box="[151,945,1363,1390]" class="Rhabditophora" family="Stylochidae" genus="Imogine" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="12" pageNumber="55" phylum="Platyhelminthes" rank="species" species="mediterranea">
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<emphasis id="7CBFEA903336FF8FFF42412D8CD7FA8D" bold="true" box="[151,945,1363,1390]" pageId="12" pageNumber="55">
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<emphasis id="7CBFEA903336FF8FFF42412D8EC2FA8E" bold="true" box="[151,420,1364,1390]" italics="true" pageId="12" pageNumber="55">Imogine mediterranea</emphasis>
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(Galleni, 1976)
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<bibRefCitation id="2A5A4B733336FF8FFDBE412A8CD7FA8D" author="Jennings" box="[619,945,1363,1389]" pageId="12" pageNumber="59" refString="Jennings, K. A. & Newman, L. J. (1996) Two new stylochids (Plathyhelminthes, Polycladida) from the Great Barrier Reef, Australia. Raffles Bulletin of Zoology, 44, 135 - 142." type="journal article" year="1996">Jennings & Newman 1996</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="4E7436823336FF8FFF42410F8E50FA70" blockId="12.[151,945,1363,1424]" box="[151,310,1398,1424]" pageId="12" pageNumber="55">
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(
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<figureCitation id="D6F02A073336FF8FFF4A410F8E4BFA70" box="[159,301,1398,1424]" captionStart-0="FIGURE 7" captionStart-1="FIGURE 8" captionStartId-0="13.[151,255,1949,1973]" captionStartId-1="14.[151,257,1854,1878]" captionTargetBox-0="[191,1398,479,1908]" captionTargetBox-1="[159,1431,204,1817]" captionTargetId-0="figure@13.[181,1410,465,1915]" captionTargetId-1="figure@14.[151,1436,194,1830]" captionTargetPageId-0="13" captionTargetPageId-1="14" captionText-0="FIGURE 7. Imogine mediterranea: A: dorsal view, B: ventral view, C: nuchal tentacles p h: pharynx, v d: vasa deferentia." captionText-1="FIGURE 8. Imogine mediterranea: A: section showing tentacular eyes, B: penis papilla, C: anchor shaped seminal vesicle, D: folded epithelium in the vagina media, E: sagittal reconstruction of the copulatory apparatus. c: circular muscle, e o: entrance of oviducts, f p: female pore, mp: male pore, pp: penis papilla, p v: prostatic vesicle, s g: shell glands, v: vagina, v e f: vaginal epithelium folds." httpUri-0="https://zenodo.org/record/275111/files/figure.png" httpUri-1="https://zenodo.org/record/275112/files/figure.png" pageId="12" pageNumber="55">Figures 7–8</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="06D165093336FF8FFF4241BD8D84FA3B" box="[151,738,1476,1499]" pageId="12" pageNumber="55" type="description">
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<paragraph id="4E7436823336FF8FFF4241BD8D84FA3B" blockId="12.[151,738,1476,1499]" box="[151,738,1476,1499]" pageId="12" pageNumber="55">
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Syn.:
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<taxonomicName id="89CB4D013336FF8FFF0041BD8D84FA3B" authority="Galleni, 1976" authorityName="Galleni" authorityYear="1976" box="[213,738,1476,1499]" class="Rhabditophora" family="Stylochidae" genus="Stylochus" kingdom="Animalia" order="Polycladida" pageId="12" pageNumber="55" phylum="Platyhelminthes" rank="species" species="mediterraneus" subGenus="Imogine">
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<emphasis id="7CBFEA903336FF8FFF0041BD8E5CFA3B" box="[213,314,1476,1499]" italics="true" pageId="12" pageNumber="55">Stylochus</emphasis>
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(
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<emphasis id="7CBFEA903336FF8FFE9F41BD8EC7FA3B" box="[330,417,1476,1499]" italics="true" pageId="12" pageNumber="55">Imogine</emphasis>
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)
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<emphasis id="7CBFEA903336FF8FFE6441BD8D2DFA3B" box="[433,587,1476,1499]" italics="true" pageId="12" pageNumber="55">mediterraneus</emphasis>
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Galleni, 1976
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</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection id="06D165093336FF8FFF4242738DFDF8EC" pageId="12" pageNumber="55" type="diagnosis">
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<paragraph id="4E7436823336FF8FFF4242738D6BF95F" blockId="12.[151,1437,1546,2036]" pageId="12" pageNumber="55">
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<emphasis id="7CBFEA903336FF8FFF4242738E76F9C4" bold="true" box="[151,272,1546,1572]" pageId="12" pageNumber="55">Diagnosis</emphasis>
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(n. emend.):
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<taxonomicName id="89CB4D013336FF8FFE7E42738D53F9C4" box="[427,565,1546,1572]" class="Rhabditophora" family="Stylochidae" kingdom="Animalia" order="Polycladida" pageId="12" pageNumber="55" phylum="Platyhelminthes" rank="family">Stylochidae</taxonomicName>
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of variable dimensions, but, usually, mature specimens larger than
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<quantity id="89339B673336FF8FFA9042738A19F9C4" box="[1349,1407,1546,1572]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="12" pageNumber="55" unit="cm" value="1.0">1 cm</quantity>
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in length. Dorsal surface covered by numerous dark brown spots, smaller and denser near the edge of the body. Marginal eyes around the entire body. Male copulatory apparatus with an anchor shaped seminal vesicle. Genital pores separated but very close to each other and opening into the posterior half of the body. Vagina media with a folded epithelium.
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</paragraph>
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<paragraph id="4E7436823336FF8FFF1342B28DFDF8EC" blockId="12.[151,1437,1546,2036]" pageId="12" pageNumber="55">
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<emphasis id="7CBFEA903336FF8FFF1342B28E2EF905" bold="true" box="[198,328,1739,1765]" pageId="12" pageNumber="55">Localities:</emphasis>
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<specimenCount id="58CDFD0B3336FF8FFE8742B58E94F906" box="[338,498,1740,1766]" pageId="12" pageNumber="55" type="generic">25 specimens</specimenCount>
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were found among living and dead oysters and mussel shells in the lagoon of Bizerte (
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<geoCoordinate id="2BFF50453336FF8FFF29428B8EA3F8EC" box="[252,453,1778,1804]" direction="north" orientation="latitude" pageId="12" pageNumber="55" precision="1" value="37.222027">37°13 ' 19.29" N</geoCoordinate>
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; 9°55 ' 49. 94" E).
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</paragraph>
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</subSubSection>
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<subSubSection id="06D165093336FF8FFF1343618CE5F8D3" box="[198,899,1816,1843]" pageId="12" pageNumber="55" type="description">
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<paragraph id="4E7436823336FF8FFF1343618CE5F8D3" blockId="12.[151,1437,1546,2036]" box="[198,899,1816,1843]" pageId="12" pageNumber="55">
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<emphasis id="7CBFEA903336FF8FFF1343618EE3F8D2" bold="true" box="[198,389,1816,1842]" pageId="12" pageNumber="55">Other localities</emphasis>
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:
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<collectingCountry id="36DC76123336FF8FFE4043608EA9F8D3" box="[405,463,1817,1843]" name="Italy" pageId="12" pageNumber="55">Italy</collectingCountry>
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: Galleni (1976),
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<bibRefCitation id="2A5A4B733336FF8FFD4143608C19F8D3" box="[660,895,1817,1843]" pageId="12" pageNumber="60" refString="Wenzel, C., Ehlers, U. & Lanfranchi, A. (1992) The larval protonephridium of Stylochus mediterraneus Galleni (Polycladida, Plathelminthes): an ultrastructural analysis. Microfauna Marina, 7, 323 - 340." type="journal article">
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Wenzel
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<emphasis id="7CBFEA903336FF8FFD2643608C40F8D2" box="[755,806,1817,1842]" italics="true" pageId="12" pageNumber="55">et al</emphasis>
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(1992)
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</bibRefCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="06D165093336FF8FFF1343468BD5F860" pageId="12" pageNumber="55" type="materials_examined">
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<paragraph id="4E7436823336FF8FFF1343468BD5F860" blockId="12.[151,1437,1546,2036]" pageId="12" pageNumber="55">
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<emphasis id="7CBFEA903336FF8FFF1343468ED8F8B9" bold="true" box="[198,446,1855,1881]" pageId="12" pageNumber="55">Material examined:</emphasis>
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5 mature specimens were sagittally sectioned and mounted on slides. The material examined was deposited in the Museo Nacional de Ciencias Naturales de Madrid (
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<collectingCountry id="36DC76123336FF8FFB8B431F8BC1F860" box="[1118,1191,1894,1920]" name="Spain" pageId="12" pageNumber="55">Spain</collectingCountry>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="06D165093336FF8CFF1343F48B32FD48" lastPageId="15" lastPageNumber="58" pageId="12" pageNumber="55" type="description">
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<paragraph id="4E7436823336FF8EFF1343F48EE9FE7A" blockId="12.[151,1437,1546,2036]" lastBlockId="13.[151,1436,152,410]" lastPageId="13" lastPageNumber="56" pageId="12" pageNumber="55">
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<emphasis id="7CBFEA903336FF8FFF1343F48E07F847" bold="true" box="[198,353,1933,1959]" pageId="12" pageNumber="55">Description:</emphasis>
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Body is thick and ovoid in shape, up to
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<quantity id="89339B673336FF8FFC9D43F48CFBF847" box="[840,925,1933,1959]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" pageId="12" pageNumber="55" unit="mm" value="30.0">30 mm</quantity>
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in length. Anterior region with one or two major marginal ruffles. The dorsal side is whitish or brownish covered with dark brown spots except in the median region, where the very large ruffled pharynx can be seen by transparency (
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<figureCitation id="D6F02A073336FF8FFB8643A38BFEF814" box="[1107,1176,2010,2036]" captionStart="FIGURE 7" captionStartId="13.[151,255,1949,1973]" captionTargetBox="[191,1398,479,1908]" captionTargetId="figure@13.[181,1410,465,1915]" captionTargetPageId="13" captionText="FIGURE 7. Imogine mediterranea: A: dorsal view, B: ventral view, C: nuchal tentacles p h: pharynx, v d: vasa deferentia." httpUri="https://zenodo.org/record/275111/files/figure.png" pageId="12" pageNumber="55">Fig. 7</figureCitation>
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A). A pair of retractile nuchal tentacles is present (
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<figureCitation id="D6F02A073337FF8EFE3344E18D49FF52" box="[486,559,152,178]" captionStart="FIGURE 7" captionStartId="13.[151,255,1949,1973]" captionTargetBox="[191,1398,479,1908]" captionTargetId="figure@13.[181,1410,465,1915]" captionTargetPageId="13" captionText="FIGURE 7. Imogine mediterranea: A: dorsal view, B: ventral view, C: nuchal tentacles p h: pharynx, v d: vasa deferentia." httpUri="https://zenodo.org/record/275111/files/figure.png" pageId="13" pageNumber="56">Fig. 7</figureCitation>
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C). The eye-spots are distributed along the tentacles (
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<figureCitation id="D6F02A073337FF8EFB6344E18A6DFF52" box="[1206,1291,152,178]" captionStart="FIGURE 7" captionStartId="13.[151,255,1949,1973]" captionTargetBox="[191,1398,479,1908]" captionTargetId="figure@13.[181,1410,465,1915]" captionTargetPageId="13" captionText="FIGURE 7. Imogine mediterranea: A: dorsal view, B: ventral view, C: nuchal tentacles p h: pharynx, v d: vasa deferentia." httpUri="https://zenodo.org/record/275111/files/figure.png" pageId="13" pageNumber="56">Figs. 7</figureCitation>
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C; 8A). The cerebral eyes form two clusters, and frontal eyes are present. Marginal eyes small, arranged in a band all around the body. The ventral side is whitish to cream. The many-folded pharynx is particularly large, with numerous lateral folds (
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<figureCitation id="D6F02A073337FF8EFE7B45758E93FEC6" box="[430,501,268,294]" captionStart="FIGURE 7" captionStartId="13.[151,255,1949,1973]" captionTargetBox="[191,1398,479,1908]" captionTargetId="figure@13.[181,1410,465,1915]" captionTargetPageId="13" captionText="FIGURE 7. Imogine mediterranea: A: dorsal view, B: ventral view, C: nuchal tentacles p h: pharynx, v d: vasa deferentia." httpUri="https://zenodo.org/record/275111/files/figure.png" pageId="13" pageNumber="56">Fig. 7</figureCitation>
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B), and lies in the pharyngeal cavity in the second third of the body. The mouth opens onto the exterior at the beginning of the second third of the body. The main digestive trunk extends forwards and backwards over the pharyngeal cavity. Food remains could be observed in the gut of some of the sectioned specimens.
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</paragraph>
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<caption id="1AB4660A3337FF8EFF4243E48D76F837" httpUri="https://zenodo.org/record/275111/files/figure.png" pageId="13" pageNumber="56" targetBox="[191,1398,479,1908]" targetPageId="13">
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||
<paragraph id="4E7436823337FF8EFF4243E48D76F837" blockId="13.[151,1099,1949,2007]" pageId="13" pageNumber="56">
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||
<emphasis id="7CBFEA903337FF8EFF4243E48E7FF855" bold="true" box="[151,281,1949,1973]" pageId="13" pageNumber="56">FIGURE 7.</emphasis>
|
||
<taxonomicName id="89CB4D013337FF8EFEF543E78D68F855" box="[288,526,1950,1973]" class="Rhabditophora" family="Stylochidae" genus="Imogine" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="13" pageNumber="56" phylum="Platyhelminthes" rank="species" species="mediterranea">
|
||
<emphasis id="7CBFEA903337FF8EFEF543E78D68F855" box="[288,526,1950,1973]" italics="true" pageId="13" pageNumber="56">Imogine mediterranea</emphasis>
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||
</taxonomicName>
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: A: dorsal view, B: ventral view, C: nuchal tentacles p h: pharynx, v d: vasa deferentia.
|
||
</paragraph>
|
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</caption>
|
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<caption id="1AB4660A3334FF8DFF4243478C7DF85D" httpUri="https://zenodo.org/record/275112/files/figure.png" pageId="14" pageNumber="57" targetBox="[159,1431,204,1817]" targetPageId="14">
|
||
<paragraph id="4E7436823334FF8DFF4243478C7DF85D" blockId="14.[151,1436,1854,1981]" pageId="14" pageNumber="57">
|
||
<emphasis id="7CBFEA903334FF8DFF4243478E78F8B6" bold="true" box="[151,286,1854,1878]" pageId="14" pageNumber="57">FIGURE 8.</emphasis>
|
||
<taxonomicName id="89CB4D013334FF8DFEF043478D7AF8B5" box="[293,540,1854,1877]" class="Rhabditophora" family="Stylochidae" genus="Imogine" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="14" pageNumber="57" phylum="Platyhelminthes" rank="species" species="mediterranea">
|
||
<emphasis id="7CBFEA903334FF8DFEF043478D7AF8B5" box="[293,540,1854,1877]" italics="true" pageId="14" pageNumber="57">Imogine mediterranea</emphasis>
|
||
</taxonomicName>
|
||
: A: section showing tentacular eyes, B: penis papilla, C: anchor shaped seminal vesicle, D: folded epithelium in the vagina media, E: sagittal reconstruction of the copulatory apparatus. c: circular muscle, e o: entrance of oviducts, f p: female pore, mp: male pore, pp: penis papilla, p v: prostatic vesicle, s g: shell glands, v: vagina, v e f: vaginal epithelium folds.
|
||
</paragraph>
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||
</caption>
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||
<paragraph id="4E7436823335FF8CFF1044EE8D15FE20" blockId="15.[151,1437,151,1260]" pageId="15" pageNumber="58">
|
||
<emphasis id="7CBFEA903335FF8CFF1044EE8D7BFF51" bold="true" box="[197,541,151,177]" pageId="15" pageNumber="58">Male copulatory apparatus</emphasis>
|
||
: The male copulatory organs are located in the distal part of the body. The relatively thick-walled vasa deferentia originate laterally near the middle of the pharynx and run separately (
|
||
<figureCitation id="D6F02A073335FF8CFF75449C8F8DFF1F" box="[160,235,229,255]" captionStart="FIGURE 7" captionStartId="13.[151,255,1949,1973]" captionTargetBox="[191,1398,479,1908]" captionTargetId="figure@13.[181,1410,465,1915]" captionTargetPageId="13" captionText="FIGURE 7. Imogine mediterranea: A: dorsal view, B: ventral view, C: nuchal tentacles p h: pharynx, v d: vasa deferentia." httpUri="https://zenodo.org/record/275111/files/figure.png" pageId="15" pageNumber="58">Fig. 7</figureCitation>
|
||
B). Close to the seminal vesicle, the wall of the vasa deferentia becomes strongly muscular and is connected with that the muscular lining of the tripartite (anchor-shaped) seminal vesicle (
|
||
<figureCitation id="D6F02A073335FF8CFB7C45758B8BFEC6" box="[1193,1261,268,294]" captionStart="FIGURE 8" captionStartId="14.[151,257,1854,1878]" captionTargetBox="[159,1431,204,1817]" captionTargetId="figure@14.[151,1436,194,1830]" captionTargetPageId="14" captionText="FIGURE 8. Imogine mediterranea: A: section showing tentacular eyes, B: penis papilla, C: anchor shaped seminal vesicle, D: folded epithelium in the vagina media, E: sagittal reconstruction of the copulatory apparatus. c: circular muscle, e o: entrance of oviducts, f p: female pore, mp: male pore, pp: penis papilla, p v: prostatic vesicle, s g: shell glands, v: vagina, v e f: vaginal epithelium folds." httpUri="https://zenodo.org/record/275112/files/figure.png" pageId="15" pageNumber="58">Fig. 8</figureCitation>
|
||
C, E), which is elongate and horizontally oriented. The ovoid prostatic vesicle, nearly twice as large as the seminal vesicle, has radial folds, and is lined by a thick musculature (
|
||
<figureCitation id="D6F02A073335FF8CFCCC45208C07FE93" box="[793,865,345,371]" captionStart="FIGURE 8" captionStartId="14.[151,257,1854,1878]" captionTargetBox="[159,1431,204,1817]" captionTargetId="figure@14.[151,1436,194,1830]" captionTargetPageId="14" captionText="FIGURE 8. Imogine mediterranea: A: section showing tentacular eyes, B: penis papilla, C: anchor shaped seminal vesicle, D: folded epithelium in the vagina media, E: sagittal reconstruction of the copulatory apparatus. c: circular muscle, e o: entrance of oviducts, f p: female pore, mp: male pore, pp: penis papilla, p v: prostatic vesicle, s g: shell glands, v: vagina, v e f: vaginal epithelium folds." httpUri="https://zenodo.org/record/275112/files/figure.png" pageId="15" pageNumber="58">Fig. 8</figureCitation>
|
||
E). It is connected distally to an unarmed penis papilla (
|
||
<figureCitation id="D6F02A073335FF8CFF2C45F98E27FE7A" box="[249,321,384,410]" captionStart="FIGURE 8" captionStartId="14.[151,257,1854,1878]" captionTargetBox="[159,1431,204,1817]" captionTargetId="figure@14.[151,1436,194,1830]" captionTargetPageId="14" captionText="FIGURE 8. Imogine mediterranea: A: section showing tentacular eyes, B: penis papilla, C: anchor shaped seminal vesicle, D: folded epithelium in the vagina media, E: sagittal reconstruction of the copulatory apparatus. c: circular muscle, e o: entrance of oviducts, f p: female pore, mp: male pore, pp: penis papilla, p v: prostatic vesicle, s g: shell glands, v: vagina, v e f: vaginal epithelium folds." httpUri="https://zenodo.org/record/275112/files/figure.png" pageId="15" pageNumber="58">Fig. 8</figureCitation>
|
||
B, E). A tubular male antrum is present which opens to the outside through to a male genital pore situated in the last fifth of the body.
|
||
</paragraph>
|
||
<paragraph id="4E7436823335FF8CFF1045B48B32FD48" blockId="15.[151,1437,151,1260]" pageId="15" pageNumber="58">
|
||
<emphasis id="7CBFEA903335FF8CFF1045B48D22FE07" bold="true" box="[197,580,461,487]" pageId="15" pageNumber="58">Female copulatory apparatus:</emphasis>
|
||
The female pore is located just behind the male opening and leads into the antrum femininum or vagina externa, which then leads to the vagina media or shell chamber. In its most distal region, the epithelium of the vagina media appears folded, (
|
||
<figureCitation id="D6F02A073335FF8CFC6546638B65FDD4" box="[944,1027,538,564]" captionStart="FIGURE 8" captionStartId="14.[151,257,1854,1878]" captionTargetBox="[159,1431,204,1817]" captionTargetId="figure@14.[151,1436,194,1830]" captionTargetPageId="14" captionText="FIGURE 8. Imogine mediterranea: A: section showing tentacular eyes, B: penis papilla, C: anchor shaped seminal vesicle, D: folded epithelium in the vagina media, E: sagittal reconstruction of the copulatory apparatus. c: circular muscle, e o: entrance of oviducts, f p: female pore, mp: male pore, pp: penis papilla, p v: prostatic vesicle, s g: shell glands, v: vagina, v e f: vaginal epithelium folds." httpUri="https://zenodo.org/record/275112/files/figure.png" pageId="15" pageNumber="58">Figs. 8</figureCitation>
|
||
D; 8E), a feature not described by Galleni (1976). From this area, the vagina interna runs dorsally and posteriorly; then bends ventrally towards the entrance of the oviducts (
|
||
<figureCitation id="D6F02A073335FF8CFE2646118D5CFD62" box="[499,570,616,642]" captionStart="FIGURE 8" captionStartId="14.[151,257,1854,1878]" captionTargetBox="[159,1431,204,1817]" captionTargetId="figure@14.[151,1436,194,1830]" captionTargetPageId="14" captionText="FIGURE 8. Imogine mediterranea: A: section showing tentacular eyes, B: penis papilla, C: anchor shaped seminal vesicle, D: folded epithelium in the vagina media, E: sagittal reconstruction of the copulatory apparatus. c: circular muscle, e o: entrance of oviducts, f p: female pore, mp: male pore, pp: penis papilla, p v: prostatic vesicle, s g: shell glands, v: vagina, v e f: vaginal epithelium folds." httpUri="https://zenodo.org/record/275112/files/figure.png" pageId="15" pageNumber="58">Fig. 8</figureCitation>
|
||
E). Lang’s vesicle is absent. In one specimen, sperm was seen in several areas of the parenchyma, and hypodermic insemination can thus be hypothesized.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="06D165093335FF8CFF1346CC8C52FB0C" pageId="15" pageNumber="58" type="discussion">
|
||
<paragraph id="4E7436823335FF8CFF1346CC8B32FC8A" blockId="15.[151,1437,151,1260]" pageId="15" pageNumber="58">
|
||
<emphasis id="7CBFEA903335FF8CFF1346CC8E59FD2F" bold="true" box="[198,319,693,719]" pageId="15" pageNumber="58">Remarks.</emphasis>
|
||
The genus
|
||
<taxonomicName id="89CB4D013335FF8CFE0746CC8D54FD2E" box="[466,562,693,718]" class="Rhabditophora" family="Stylochidae" genus="Imogine" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="15" pageNumber="58" phylum="Platyhelminthes" rank="genus">
|
||
<emphasis id="7CBFEA903335FF8CFE0746CC8D54FD2E" box="[466,562,693,718]" italics="true" pageId="15" pageNumber="58">Imogine</emphasis>
|
||
</taxonomicName>
|
||
was established by Girard in 1853. On the basis of structure (single or tripartite) of the seminal vesicle in mature specimens,
|
||
<bibRefCitation id="2A5A4B733335FF8CFCC446A58B36FD16" author="Marcus" box="[785,1104,732,758]" pageId="15" pageNumber="60" refString="Marcus, Ev. & Marcus, Er. (1968) Polycladida from Curacao and faunistically related regions. Studies on the Fauna of Curacao and other Caribbean Islands, 26, 1 - 133." type="journal article" year="1968">Marcus and Marcus (1968)</bibRefCitation>
|
||
divided the genus
|
||
<taxonomicName id="89CB4D013335FF8CFAF946A58AFCFD15" box="[1324,1434,732,757]" class="Rhabditophora" family="Stylochidae" genus="Stylochus" kingdom="Animalia" order="Polycladida" pageId="15" pageNumber="58" phylum="Platyhelminthes" rank="genus">
|
||
<emphasis id="7CBFEA903335FF8CFAF946A58AFCFD15" box="[1324,1434,732,757]" italics="true" pageId="15" pageNumber="58">Stylochus</emphasis>
|
||
</taxonomicName>
|
||
into two subgenera,
|
||
<taxonomicName id="89CB4D013335FF8CFE5E477B8E9AFCFB" box="[395,508,770,795]" class="Rhabditophora" family="Stylochidae" genus="Stylochus" kingdom="Animalia" order="Polycladida" pageId="15" pageNumber="58" phylum="Platyhelminthes" rank="genus">
|
||
<emphasis id="7CBFEA903335FF8CFE5E477B8E9AFCFB" box="[395,508,770,795]" italics="true" pageId="15" pageNumber="58">Stylochus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<emphasis id="7CBFEA903335FF8CFDED477B8DC7FCFB" box="[568,673,770,795]" italics="true" pageId="15" pageNumber="58">
|
||
<taxonomicName id="89CB4D013335FF8CFDED477B8DFBFCFB" box="[568,669,770,795]" class="Rhabditophora" family="Stylochidae" genus="Imogine" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="15" pageNumber="58" phylum="Platyhelminthes" rank="genus">Imogine</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
The same scheme was followed by
|
||
<bibRefCitation id="2A5A4B733335FF8CFB80477B8B98FCFC" author="Faubel" box="[1109,1278,770,796]" pageId="15" pageNumber="59" refString="Faubel, A. (1983) The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea. Mitteilungen des hamburgischen zoologischen Museums und Instituts, 80, 17 - 121." type="journal article" year="1983">Faubel (1983)</bibRefCitation>
|
||
and
|
||
<bibRefCitation id="2A5A4B733335FF8CFAEC477B8F8EFCA3" author="Prudhoe" pageId="15" pageNumber="60" refString="Prudhoe, S. (1985) A Monograph on Polyclad Turbellaria. Oxford University Press, 259 pp." type="book" year="1985">Prudhoe (1985)</bibRefCitation>
|
||
. Recently,
|
||
<bibRefCitation id="2A5A4B733335FF8CFEBC47508DDBFCA3" author="Jenning" box="[361,701,809,835]" pageId="15" pageNumber="59" refString="Jennings, K. A. & Newman, L. J. (1996) Two new stylochids (Plathyhelminthes, Polycladida) from the Great Barrier Reef, Australia. Raffles Bulletin of Zoology, 44, 135 - 142." type="journal article" year="1996">Jenning and Newman (1996)</bibRefCitation>
|
||
elevated
|
||
<taxonomicName id="89CB4D013335FF8CFCFB47508CE8FCA2" box="[814,910,809,834]" class="Rhabditophora" family="Stylochidae" genus="Imogine" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="15" pageNumber="58" phylum="Platyhelminthes" rank="genus">
|
||
<emphasis id="7CBFEA903335FF8CFCFB47508CE8FCA2" box="[814,910,809,834]" italics="true" pageId="15" pageNumber="58">Imogine</emphasis>
|
||
</taxonomicName>
|
||
to the genus level. In the Mediterranean, the only known representative of this genus is
|
||
<taxonomicName id="89CB4D013335FF8CFD5847298B36FC8A" authority="Galleni, 1976" authorityName="Galleni" authorityYear="1976" box="[653,1104,848,874]" class="Rhabditophora" family="Stylochidae" genus="Imogine" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="15" pageNumber="58" phylum="Platyhelminthes" rank="species" species="mediterranea">
|
||
<emphasis id="7CBFEA903335FF8CFD5847298CF4FC89" box="[653,914,848,873]" italics="true" pageId="15" pageNumber="58">Imogine mediterranea</emphasis>
|
||
(Galleni, 1976)
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="4E7436823335FF8CFF10470F8CD3FBB2" blockId="15.[151,1437,151,1260]" pageId="15" pageNumber="58">
|
||
The external morphology and characteristics of the copulatory apparatus of our Tunisian specimens is very similar and agrees well with original descriptions of specimens collected by Galleni (1976) from coastal locations near Livorno and Pisa. Some differences, however, occur in the shape of the penis papilla and the antrum masculinum. In Galleni’s diagrammatic reconstruction (Galleni, 1976:
|
||
<figureCitation id="D6F02A073335FF8CFB8E47938BFBFBE4" box="[1115,1181,1002,1028]" captionStart="FIGURE 6" captionStartId="11.[151,255,1890,1914]" captionTargetBox="[178,1413,205,1853]" captionTargetId="figure@11.[171,1423,197,1861]" captionTargetPageId="11" captionText="FIGURE 6. Theama mediterranea: A: anterior view, B, C: male copulatory apparatus D: detail of the distal portion of the ejaculatory duct, E: sagittal reconstruction of male copulatory apparatus." httpUri="https://zenodo.org/record/275110/files/figure.png" pageId="15" pageNumber="58">Fig 6</figureCitation>
|
||
), the penis papilla is vertically oriented, while in our section it is more horizontally oriented. Furthermore, the male antrum in our sections is deeper and narrower (
|
||
<figureCitation id="D6F02A073335FF8CFDCD40418D3AFBB2" box="[536,604,1080,1106]" captionStart="FIGURE 8" captionStartId="14.[151,257,1854,1878]" captionTargetBox="[159,1431,204,1817]" captionTargetId="figure@14.[151,1436,194,1830]" captionTargetPageId="14" captionText="FIGURE 8. Imogine mediterranea: A: section showing tentacular eyes, B: penis papilla, C: anchor shaped seminal vesicle, D: folded epithelium in the vagina media, E: sagittal reconstruction of the copulatory apparatus. c: circular muscle, e o: entrance of oviducts, f p: female pore, mp: male pore, pp: penis papilla, p v: prostatic vesicle, s g: shell glands, v: vagina, v e f: vaginal epithelium folds." httpUri="https://zenodo.org/record/275112/files/figure.png" pageId="15" pageNumber="58">Fig. 8</figureCitation>
|
||
E) than in Tuscan specimens.
|
||
</paragraph>
|
||
<paragraph id="4E7436823335FF8CFF1040278C98FB7F" blockId="15.[151,1437,151,1260]" pageId="15" pageNumber="58">These differences, however, could be due to muscular contraction during fixation, and we prefer, for the time being, to consider the Tunisian and Tuscan specimens as conspecific.</paragraph>
|
||
<paragraph id="4E7436823335FF8CFF1040D58C52FB0C" blockId="15.[151,1437,151,1260]" pageId="15" pageNumber="58">
|
||
Specimens of
|
||
<taxonomicName id="89CB4D013335FF8CFE5640D58DCAFB25" box="[387,684,1196,1221]" class="Rhabditophora" family="Stylochidae" genus="Imogine" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="15" pageNumber="58" phylum="Platyhelminthes" rank="species" species="mediterranea">
|
||
<emphasis id="7CBFEA903335FF8CFE5640D58DCAFB25" box="[387,684,1196,1221]" italics="true" pageId="15" pageNumber="58">Imogine mediterranea</emphasis>
|
||
</taxonomicName>
|
||
and their egg masses were found in cultures of
|
||
<taxonomicName id="89CB4D013335FF8CFAEC40D58E38FB0C" class="Bivalvia" family="Mytilidae" genus="Mytilus" kingdom="Animalia" order="Mytiloida" pageId="15" pageNumber="58" phylum="Mollusca" rank="species" species="galloprovincialis">
|
||
<emphasis id="7CBFEA903335FF8CFAEC40D58E38FB0C" italics="true" pageId="15" pageNumber="58">Mytilus galloprovincialis</emphasis>
|
||
</taxonomicName>
|
||
, among bivalves or inside empty shells.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |