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91 lines
12 KiB
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<document id="08883492ABDAE5E10A6AD8126252B560" ID-DOI="10.37828/em.2017.10.9" ID-ISSN="2336-9744" ID-Zenodo-Dep="12717412" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1720661942552" checkinUser="felipe" docAuthor="Gammoudi, Mehrez & Tekaya, Saïda" docDate="2017" docId="03CEA410FFB7FFBDFF50F939732F724F" docLanguage="en" docName="EcolMontenegrina.10.58-70.pdf" docOrigin="Ecologica Montenegrina 10" docSource="https://www.biotaxa.org/em/article/view/em.2017.10.9" docStyle="DocumentStyle:3485E46B0EDC64DBF2992EDE30BFB5AE.2:EcolMontenegrina.2017-.journal_article" docStyleId="3485E46B0EDC64DBF2992EDE30BFB5AE" docStyleName="EcolMontenegrina.2017-.journal_article" docStyleVersion="2" docTitle="Echinoplana celerrima Haswell 1907" docType="treatment" docVersion="3" lastPageNumber="60" masterDocId="FFF7DC68FFB6FFBFFFC7FF8B700E707F" masterDocTitle="Suborders Acotylea and Cotylea (Polycladida): Study on morphological, ecological and reproductive features of some representative species from Tunisian coasts (Mediterranean)" masterLastPageNumber="70" masterPageNumber="58" pageNumber="59" updateTime="1720672563682" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:titleInfo id="7FF05D404A307B59AFBDEE47958A3CDD">
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<mods:title id="C9A987BB618C09C49EA057218BCA2092">Suborders Acotylea and Cotylea (Polycladida): Study on morphological, ecological and reproductive features of some representative species from Tunisian coasts (Mediterranean)</mods:title>
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<mods:name id="6E9919D8338BB2D14279DCC8FDB76D9A" type="personal">
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<mods:namePart id="196DA58677A02A1166566E35FB591BE6">Gammoudi, Mehrez</mods:namePart>
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<mods:affiliation id="E1672597616CD008F01809FCCDFD3E85">Université de Tunis El Manar, Faculté des Sciences de Tunis, UR 11 ES 12 Biologie de la Reproduction et du Développement animal, 2092, Tunis, Tunisie. E-mail: mehrezgammoudi @ yahoo. fr; saida. tekaya 51 @ gmail. com Corresponding author's e-mail: mehrezgammoudi @ yahoo. fr</mods:affiliation>
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<mods:name id="4EA1AB0947A54AC03CB92764155997CA" type="personal">
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<mods:roleTerm id="F08C56CF0530BEB22547E4066AE116D3">Author</mods:roleTerm>
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<mods:namePart id="E6D5C47211ABF2B08D76914C3BC81241">Tekaya, Saïda</mods:namePart>
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<mods:typeOfResource id="66EC3D22E4562F79E5AA6DC63CE90B2D">text</mods:typeOfResource>
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<mods:title id="FE48ED650B95983ADBCE1B51EE511514">Ecologica Montenegrina</mods:title>
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<mods:part id="C1D4A324C9D815F21D97F44C274E6347">
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<mods:date id="88D695EB8B2F6BF53868335E4965D585">2017</mods:date>
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<mods:number id="0F40955B62C5214161A8A256D5285C6E">2017-04-10</mods:number>
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<mods:detail id="B6916EF1CFDDCFE2A4D6902688F0D9E7" type="volume">
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<mods:number id="89F3879D3B09E5D4D81ABF735CF7ADAA">10</mods:number>
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<mods:start id="2CF553BBB54D056F8E0C8E0BDF0536E6">58</mods:start>
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<mods:end id="393CCCB695A0E5EEE9D9DBFE0115CF6F">70</mods:end>
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<mods:url id="3428FEBA20BFEE1D8591B8CAD642EFDE">https://www.biotaxa.org/em/article/view/em.2017.10.9</mods:url>
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<mods:identifier id="2CAF38BD984F5EC95EA438E4ECECA215" type="DOI">10.37828/em.2017.10.9</mods:identifier>
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<mods:identifier id="8876690D3C753B460BEAD8E885AE02B6" type="ISSN">2336-9744</mods:identifier>
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<mods:identifier id="29393E8D1EF542219E5B682139C7836F" type="Zenodo-Dep">12717412</mods:identifier>
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<treatment id="03CEA410FFB7FFBDFF50F939732F724F" ID-DOI="http://doi.org/10.5281/zenodo.12717724" ID-Zenodo-Dep="12717724" LSID="urn:lsid:plazi:treatment:03CEA410FFB7FFBDFF50F939732F724F" httpUri="http://treatment.plazi.org/id/03CEA410FFB7FFBDFF50F939732F724F" lastPageId="2" lastPageNumber="60" pageId="1" pageNumber="59">
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<subSubSection id="C37D468DFFB7FFBEFF50F939748D77E8" pageId="1" pageNumber="59" type="nomenclature">
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<paragraph id="8BD81506FFB7FFBEFF50F939726D76B3" blockId="1.[151,611,1714,1740]" box="[151,611,1714,1740]" pageId="1" pageNumber="59">
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<heading id="D090A26AFFB7FFBEFF50F939726D76B3" box="[151,611,1714,1740]" centered="true" fontSize="11" level="2" pageId="1" pageNumber="59" reason="2">
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<taxonomicName id="4C676E85FFB7FFBEFF50F939726D76B3" ID-CoL="38JTY" authority="Haswell, 1907" authorityName="Haswell" authorityYear="1907" box="[151,611,1714,1740]" family="Gnesiocerotidae" genus="Echinoplana" kingdom="Animalia" order="Polycladida" pageId="1" pageNumber="59" phylum="Platyhelminthes" rank="species" species="celerrima">
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<emphasis id="B913C914FFB7FFBEFF50F939726D76B3" bold="true" box="[151,611,1714,1740]" pageId="1" pageNumber="59">
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<emphasis id="B913C914FFB7FFBEFF50F93971A076B3" bold="true" box="[151,430,1714,1740]" italics="true" pageId="1" pageNumber="59">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="8BD81506FFB7FFBEFF50F97E748D77E8" blockId="1.[151,1436,1781,1943]" pageId="1" pageNumber="59">
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<emphasis id="B913C914FFB7FFBEFF50F97E71B07770" bold="true" box="[151,446,1781,1807]" italics="true" pageId="1" pageNumber="59">Morphological features.</emphasis>
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Specimens are brownish. Tentacles are absent. Cerebral and tentacular eyes form two elongated paramedian bands (
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<figureCitation id="135C0983FFB7FFBEFD8CF89D72A2774E" box="[587,684,1814,1841]" captionStart="Figure 1" captionStartId="4.[151,226,767,791]" captionTargetBox="[152,1436,192,748]" captionTargetId="figure-6@4.[151,1437,189,748]" captionTargetPageId="4" captionText="Figure 1. Anterior dorsal region in A: Echinoplana celerrima. See the tentacular (te) and cerebral eyes (ce) forming two paramedian bands, scale bar: 0.5 mm. B: Letoplana mediterranea. See clusters of tentacular (te) and cerebral eyes (ce), scale bar: 0.5 mm. C: Discocelis tigrina. Note the presence of cerebral and tentacular eyes clusters, scale bar: 0.5 mm. D: Imogine mediterranea. Note the presence of two everted nuchal tentacles (arrows), scale bar: 0.5 mm. E: Yungia aurantiaca. See the two marginal tentacles (arrows) and cerebral eyes spots (arrowhead), scale bar: 1 mm. F: Thysanozoon brocchii. Dorsal faces provided with papillae and developed marginal tentacles (arrows), scale bar: 1 mm. G: Prostheceraeus moseleyi. Note the presence of marginal tentacles (arrows) and yellow marginal line, scale bar: mm. H: Prosthiostomum siphunculus. The cerebral eyes (ce) are not included in the semi circle formed by marginal eyes (me), scale bar: 1 mm." figureDoi="http://doi.org/10.5281/zenodo.12717414" httpUri="https://zenodo.org/record/12717414/files/figure.png" pageId="1" pageNumber="59">Fig. 1A</figureCitation>
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). Ventral surface is whitish transparent and shows the ruffled pharynx, the two sperm ducts and the two uteri. A corrugated surface is present between male and female genital pores (
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<figureCitation id="135C0983FFB7FFBEFE86F8D171AF770A" box="[321,417,1882,1909]" captionStart="Figure 2" captionStartId="5.[151,226,1339,1363]" captionTargetBox="[233,1338,275,1320]" captionTargetId="figure-38@5.[232,1355,257,1321]" captionTargetPageId="5" captionText="Figure 2. Organs of attachment in Polyclads. A: ventral corrugated surface (cs) located between two genital pores of Echinoplana celerrima, scale bar: 0.2 mm. B: Genital pit (gp) in the acotylean Leptoplana mediterranea. This structure is located between the two genital pores. The two vasa deferentia (vd) unite in a common vas deferens (cvd) before entering the seminal vesicle (sv), scale bar: 0.2 mm. C. Ventral view of Prosthiostomum siphunculus showing a developed true sucker (ts) and a tubular pharynx (ph), scale bar: 1 mm." figureDoi="http://doi.org/10.5281/zenodo.12717416" httpUri="https://zenodo.org/record/12717416/files/figure.png" pageId="1" pageNumber="59">Fig. 2A</figureCitation>
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). It is formed by a whitish area provided with a number of ventral wall deformations or horizontal ventral folds. The largest folds are located in the middle of whitish area.
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</paragraph>
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</subSubSection>
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<subSubSection id="C37D468DFFB7FFBDFF50F84B732F724F" lastPageId="2" lastPageNumber="60" pageId="1" pageNumber="59" type="description">
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<paragraph id="8BD81506FFB7FFBDFF50F84B7299711A" blockId="1.[151,1437,1983,2044]" lastBlockId="2.[151,1437,195,357]" lastPageId="2" lastPageNumber="60" pageId="1" pageNumber="59">
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<emphasis id="B913C914FFB7FFBEFF50F84B71A677A5" bold="true" box="[151,424,1984,2010]" italics="true" pageId="1" pageNumber="59">Reproductive features.</emphasis>
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The male copulatory apparatus is provided with cirrus armed with sclerotized spines. Prostatic vesicle is of interpolated
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<typeStatus id="54DCABA4FFB7FFBEFD8CF869728F7783" box="[587,641,2018,2044]" pageId="1" pageNumber="59">type</typeStatus>
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. Seminal vesicle is ventral. The female copulatory apparatus is formed by a narrow vagina formed by three section, external vagina or female atrium, median vagina or shell chamber where open several shell glands and internal vagina where are connected separately the two uteri. Ovaries are dispersed mainly in the ventral parenchyma between digestive ramifications. Histological sections of female gonads show a ventral germinative zone containing young oocytes and dorsal growing zone containing growing oocytes (
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<figureCitation id="135C0983FFB4FFBDFDEBFEC17284711A" box="[556,650,330,357]" captionStart="Figure 3" captionStartId="6.[151,226,1083,1107]" captionTargetBox="[152,1386,291,1063]" captionTargetId="figure-23@6.[151,1387,290,1064]" captionTargetPageId="6" captionText="Figure 3. Ovaries in polyclads A: Section through ovary of Echinoplana celerrima showing a ventral growing zone (grz) and a dorsal germinative zone (gmz), scale bar: 0.01 mm. B: Section through ovary of the cotylean Thysanozoon brocchii showing a ventral germinative zone (gmz) and a dorsal growing zone (grz), scale bar: 0.01 mm." figureDoi="http://doi.org/10.5281/zenodo.12717418" httpUri="https://zenodo.org/record/12717418/files/figure.png" pageId="2" pageNumber="60">Fig. 3A</figureCitation>
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).
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</paragraph>
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<paragraph id="8BD81506FFB4FFBDFF50FE05758C71B5" blockId="2.[151,1436,398,560]" pageId="2" pageNumber="60">
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<emphasis id="B913C914FFB4FFBDFF50FE0571CA71D7" bold="true" box="[151,452,398,424]" italics="true" pageId="2" pageNumber="60">Reproductive behaviour.</emphasis>
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During animal culture, specimens were seen to cover their egg plates with their bodies. Even after being moved to other area of the same container, they returned again to cover their eggs.
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</paragraph>
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<paragraph id="8BD81506FFB4FFBDFF50FE78732F724F" blockId="2.[151,1436,398,560]" pageId="2" pageNumber="60">
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<emphasis id="B913C914FFB4FFBDFF50FE78717C7272" bold="true" box="[151,370,499,525]" italics="true" pageId="2" pageNumber="60">Associated fauna.</emphasis>
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Specimens were found to be associated with proseriates (marine free-living flatworms) and sea urchin
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<taxonomicName id="4C676E85FFB4FFBDFE88FD9D7313724F" authority="(Lamarck, 1816)" baseAuthorityName="Lamarck" baseAuthorityYear="1816" box="[335,797,533,560]" class="Echinoidea" family="Parechinidae" genus="Paracentrotus" kingdom="Animalia" order="Camarodonta" pageId="2" pageNumber="60" phylum="Echinodermata" rank="species" species="lividus">
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<emphasis id="B913C914FFB4FFBDFE88FD9D7242724F" box="[335,588,533,560]" italics="true" pageId="2" pageNumber="60">Paracentrotus lividus</emphasis>
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(Lamarck, 1816)
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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> |