290 lines
37 KiB
XML
290 lines
37 KiB
XML
<document id="67BA544F8A1A8D0FD7AFCC1E3E4C3217" ID-CLB-Dataset="45595" ID-DOI="10.5281/zenodo.212293" ID-GBIF-Dataset="dfdccffe-df68-44fa-92f1-f222c2f4a05f" ID-ISSN="1175-5326" ID-Zenodo-Dep="212293" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460431537163" checkinUser="plazi" docAuthor="Bahia, Juliana, Padula, Vinicius & Delgado, Marlon" docDate="2012" docId="47762A17FF9BFF876FE9663F71A2FE9F" docLanguage="en" docName="zt03170p044.pdf" docOrigin="Zootaxa 3170" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Enchiridium evelinae Marcus 1949" docType="treatment" docVersion="10" lastPageNumber="34" masterDocId="BB4F526FFF99FF836F7E625E7428FFDF" masterDocTitle="Five new records and morphological data of polyclad species (Platyhelminthes: Turbellaria) from Rio Grande do Norte, Northeastern Brazil" masterLastPageNumber="44" masterPageNumber="31" pageNumber="33" updateTime="1698331468882" updateUser="ExternalLinkService">
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<mods:title id="867612E004B3D168CDCCCB750B4D98BE">Five new records and morphological data of polyclad species (Platyhelminthes: Turbellaria) from Rio Grande do Norte, Northeastern Brazil</mods:title>
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<mods:name id="09A95A304609E1BCAC880D06788B6EA7" type="personal">
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<mods:namePart id="30F5185CF40D6AC97864D18F57FB8C42">Bahia, Juliana</mods:namePart>
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<mods:namePart id="E9EBA78C94726CC18AC6BB895B3FD1C7">Padula, Vinicius</mods:namePart>
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<mods:namePart id="5D747636FC78CBA9E570600911DE3DFE">Delgado, Marlon</mods:namePart>
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<mods:typeOfResource id="B72DF4E33378BF09EC4BC160F3EB4D6B">text</mods:typeOfResource>
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<mods:title id="5520BE957A1EE202CEB07DF4AF82F506">Zootaxa</mods:title>
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<mods:date id="EDADB6FB1A9F9710F563D11D7E3E34AE">2012</mods:date>
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<mods:number id="BAD1522B42385C940917EA639ABFB6AC">3170</mods:number>
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<mods:identifier id="3AAEA71489B70D5E016F18544FD90853" type="DOI">10.5281/zenodo.212293</mods:identifier>
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<treatment id="47762A17FF9BFF876FE9663F71A2FE9F" ID-DOI="http://doi.org/10.5281/zenodo.6175422" ID-GBIF-Taxon="119430450" ID-Zenodo-Dep="6175422" LSID="urn:lsid:plazi:treatment:47762A17FF9BFF876FE9663F71A2FE9F" httpUri="http://treatment.plazi.org/id/47762A17FF9BFF876FE9663F71A2FE9F" lastPageId="4" lastPageNumber="34" pageId="2" pageNumber="33">
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<subSubSection id="87C5C88AFF9BFF816FE9663F74C3FB43" pageId="2" pageNumber="33" type="nomenclature">
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<paragraph id="CF609B01FF9BFF816FE9663F7664FBA5" blockId="2.[151,588,1120,1180]" box="[151,588,1120,1147]" pageId="2" pageNumber="33">
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<heading id="94282C6DFF9BFF816FE9663F7664FBA5" bold="true" box="[151,588,1120,1147]" fontSize="11" level="1" pageId="2" pageNumber="33" reason="1">
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<taxonomicName id="08DFE082FF9BFF816FE9663F7664FBA5" ID-CoL="39NQS" authority="Marcus, 1949" authorityName="Marcus" authorityYear="1949" box="[151,588,1120,1147]" class="Rhabditophora" family="Prosthiostomidae" genus="Enchiridium" kingdom="Animalia" order="Polycladida" pageId="2" pageNumber="33" phylum="Platyhelminthes" rank="species" species="evelinae">
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<emphasis id="FDAB4713FF9BFF816FE9663F7664FBA5" bold="true" box="[151,588,1120,1147]" pageId="2" pageNumber="33">
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<emphasis id="FDAB4713FF9BFF816FE9663F75B4FBA4" bold="true" box="[151,412,1121,1147]" italics="true" pageId="2" pageNumber="33">Enchiridium evelinae</emphasis>
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<bibRefCitation id="AB4EE6F0FF9BFF816EDA663E7664FBA5" author="Marcus" box="[420,588,1120,1146]" pageId="2" pageNumber="33" refString="Marcus, E. (1949) Turbellaria brasileiros (7). Boletim da Faculdade de Filosofia, Ciencias e Letras da Universidade de Sao Paulo, Zoologia, 14, 7 - 155." type="journal article" year="1949">Marcus, 1949</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="CF609B01FF9BFF816FE966DA74C3FB43" blockId="2.[151,588,1120,1180]" box="[151,235,1156,1180]" pageId="2" pageNumber="33">
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(
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<figureCitation id="57E48784FF9BFF816FE166DA74CBFB43" box="[159,227,1156,1180]" captionStart="FIGURE 2" captionStartId="3.[151,250,1658,1681]" captionTargetBox="[228,1357,746,1621]" captionTargetId="figure@3.[215,1372,733,1637]" captionTargetPageId="3" captionText="FIGURE 2. Enchiridium evelinae (MNRJ-PLAT 05). A— in vivo, dorsal view; B— anterior region with cerebral and marginal eyespots; C— ventral structures; D— sagittal section with indication of reproductive structures. ce: cerebral eyespots; cg: cement gland; cp: cement pouch; fg: female gonopore; it: main intestine; ma: male atrium; me: marginal eyespots; mg: male gonopore; mo: mouth; ph: pharynx; pv: prostatic vesicle; st: stylet; su: sucker; sv: seminal vesicle; ut: uteri; va: vagina." httpUri="https://zenodo.org/record/212295/files/figure.png" pageId="2" pageNumber="33">Fig. 2</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="87C5C88AFF9BFF816FE9669D7175FAAE" pageId="2" pageNumber="33" type="materials_examined">
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<paragraph id="CF609B01FF9BFF816FE9669D7175FAAE" blockId="2.[151,1436,1219,2036]" pageId="2" pageNumber="33">
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<emphasis id="FDAB4713FF9BFF816FE9669D7638FB03" bold="true" box="[151,528,1219,1244]" pageId="2" pageNumber="33">Material examined and locality.</emphasis>
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One mature specimen (
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<quantity id="082736E4FF9BFF816C67669A7740FB03" box="[793,872,1220,1244]" metricMagnitude="-2" metricUnit="m" metricValue="1.7" pageId="2" pageNumber="33" unit="mm" value="17.0">17 mm</quantity>
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<date id="BB61BDC1FF9BFF816C11669B77B9FB03" box="[879,913,1221,1244]" pageId="2" pageNumber="33">
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x
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<quantity id="082736E4FF9BFF816CFD669B77B9FB03" box="[899,913,1221,1244]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="2" pageNumber="33" unit="mm" value="7.0">7</quantity>
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</date>
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mm) as sagittal sections of reproductive structures (13 slides, MNRJ-PLAT 05). One juvenile specimen (
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<quantity id="082736E4FF9BFF816C3866B977BFFB20" box="[838,919,1255,1279]" metricMagnitude="-2" metricUnit="m" metricValue="1.1" pageId="2" pageNumber="33" unit="mm" value="11.0">11 mm</quantity>
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<date id="BB61BDC1FF9BFF816CDF66B677EFFB20" box="[929,967,1255,1279]" pageId="2" pageNumber="33">
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x
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<quantity id="082736E4FF9BFF816CC766B977EFFB20" box="[953,967,1255,1279]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="2" pageNumber="33" unit="mm" value="3.0">3</quantity>
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</date>
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mm) preserved in ethanol 70% (MNRJ-
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<collectionCode id="A9CE03C4FF9BFF816FE9675174F2FAF8" box="[151,218,1295,1319]" pageId="2" pageNumber="33">PLAT</collectionCode>
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06). Both collected
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<date id="BB61BDC1FF9BFF816EC167517641FAF8" box="[447,617,1295,1319]" pageId="2" pageNumber="33" value="2009-03-11">11 March 2009</date>
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at
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<collectingCountry id="B7C8DB91FF9BFF816DF2675176FBFAF8" box="[652,723,1295,1319]" name="Brazil" pageId="2" pageNumber="33">Brazil</collectingCountry>
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, RN, Extremoz, Praia de Santa Rita,
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<geoCoordinate id="AAEBFDC6FF9BFF816B0B675170B1FAC5" box="[1141,1177,1292,1319]" direction="east" orientation="longitude" pageId="2" pageNumber="33" precision="925" value="0.083333336">
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0
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<geoCoordinate id="AAEBFDC6FF9BFF816BFA675170B1FAC5" box="[1156,1177,1292,1319]" direction="south" orientation="latitude" pageId="2" pageNumber="33" precision="15" value="-5.6955557">5o</geoCoordinate>
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</geoCoordinate>
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41’44’’S,
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<geoCoordinate id="AAEBFDC6FF9BFF816A77675171BFFAF8" box="[1289,1431,1292,1319]" direction="west" orientation="longitude" pageId="2" pageNumber="33" precision="15" value="-35.194168">35o11’39’’W</geoCoordinate>
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, intertidal, under rocks. One specimen (
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<quantity id="082736E4FF9BFF816D36676C76B0FA95" box="[584,664,1330,1354]" metricMagnitude="-2" metricUnit="m" metricValue="1.4" pageId="2" pageNumber="33" unit="mm" value="14.0">14 mm</quantity>
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<date id="BB61BDC1FF9BFF816DE0676D76E9FA95" box="[670,705,1330,1354]" pageId="2" pageNumber="33">
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x
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<quantity id="082736E4FF9BFF816DCD676C76E9FA95" box="[691,705,1330,1354]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" pageId="2" pageNumber="33" unit="mm" value="6.0">6</quantity>
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</date>
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mm) preserved in ethanol 70%. Collected
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<date id="BB61BDC1FF9BFF816BE1676C7161FA95" box="[1183,1353,1330,1354]" pageId="2" pageNumber="33" value="2009-03-12">12 March 2009</date>
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at
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<collectingCountry id="B7C8DB91FF9BFF816A14676D749EFAAE" name="Brazil" pageId="2" pageNumber="33">Brazil</collectingCountry>
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, RN, Nísia Floresta, Praia de Búzios,
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<geoCoordinate id="AAEBFDC6FF9BFF816D20670776AAFABB" box="[606,642,1366,1393]" direction="east" orientation="longitude" pageId="2" pageNumber="33" precision="925" value="0.1">
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0
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||
<geoCoordinate id="AAEBFDC6FF9BFF816D12670776AAFABB" box="[620,642,1366,1393]" direction="south" orientation="latitude" pageId="2" pageNumber="33" precision="15" value="-6.011389">6o</geoCoordinate>
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</geoCoordinate>
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00’41’’S,
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<geoCoordinate id="AAEBFDC6FF9BFF816D8F670777A8FAAE" box="[753,896,1366,1393]" direction="west" orientation="longitude" pageId="2" pageNumber="33" precision="15" value="-35.106667">35o06’24’’W</geoCoordinate>
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, intertidal, under rocks (MNRJ-PLAT 07).
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</paragraph>
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</subSubSection>
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<subSubSection id="87C5C88AFF9BFF816FBB6723704CF9DE" pageId="2" pageNumber="33" type="distribution">
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<paragraph id="CF609B01FF9BFF816FBB6723704CF9DE" blockId="2.[151,1436,1219,2036]" pageId="2" pageNumber="33">
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<emphasis id="FDAB4713FF9BFF816FBB67237576FA49" bold="true" box="[197,350,1405,1430]" pageId="2" pageNumber="33">Distribution.</emphasis>
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Originally described from São Paulo State, Southeastern
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<collectingCountry id="B7C8DB91FF9BFF816C9F6723700DFA4A" box="[993,1061,1405,1429]" name="Brazil" pageId="2" pageNumber="33">Brazil</collectingCountry>
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(
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<bibRefCitation id="AB4EE6F0FF9BFF816B4A672370E2FA4A" author="Marcus" box="[1076,1226,1405,1429]" pageId="2" pageNumber="33" refString="Marcus, E. (1949) Turbellaria brasileiros (7). Boletim da Faculdade de Filosofia, Ciencias e Letras da Universidade de Sao Paulo, Zoologia, 14, 7 - 155." type="journal article" year="1949">Marcus 1949</bibRefCitation>
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) and now reported to Rio Grande do Norte State, Northeastern
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<collectingCountry id="B7C8DB91FF9BFF816DF767FF76F9FA66" box="[649,721,1441,1465]" name="Brazil" pageId="2" pageNumber="33">Brazil</collectingCountry>
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. It is also known from
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<collectingCountry id="B7C8DB91FF9BFF816CA867FF701BFA66" box="[982,1075,1441,1465]" name="Curaçao" pageId="2" pageNumber="33">Curaçao</collectingCountry>
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(
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<bibRefCitation id="AB4EE6F0FF9BFF816B3D67FF717EFA66" author="Marcus" box="[1091,1366,1441,1465]" pageId="2" pageNumber="33" refString="Marcus, E. & Marcus, E. (1968) Polycladida from Curacao and faunistically related regions. Studies on the Fauna of Curacao and other Caribbean Islands, 101, 1 - 133." type="journal article" year="1968">Marcus & Marcus 1968</bibRefCitation>
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). This species is considered by
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<bibRefCitation id="AB4EE6F0FF9BFF816ED2679B765EFA02" author="Rawlinson" box="[428,630,1477,1501]" pageId="2" pageNumber="33" refString="Rawlinson, K. A. (2007) Biodiversity of coastal polyclad flatworm assemblages in the wider Caribbean. Marine Biology, 153, 769 - 778." type="journal article" year="2007">Rawlinson (2007)</bibRefCitation>
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as representative of seagrass habitat. We found our specimens both in a rocky shore dominated by ascidians and in another with algae, sponges and bryozoans.
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</paragraph>
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</subSubSection>
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<subSubSection id="87C5C88AFF9BFF816FBB6453773DF9B2" pageId="2" pageNumber="33" type="diagnosis">
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<paragraph id="CF609B01FF9BFF816FBB6453773DF9B2" blockId="2.[151,1436,1219,2036]" pageId="2" pageNumber="33">
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<emphasis id="FDAB4713FF9BFF816FBB64537517F9F9" bold="true" box="[197,319,1549,1574]" pageId="2" pageNumber="33">Diagnosis.</emphasis>
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Body long and narrow; dorsal region cream colored with brown dots, more densely disposed in the median line; margin with orange dots; pharynx reaches 1/3 of the body length; seminal and prostatic vesicles highly muscularized; penis papilla and male atrium long.
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</paragraph>
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</subSubSection>
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<subSubSection id="87C5C88AFF9BFF876FBB642771A2FE9F" lastPageId="4" lastPageNumber="35" pageId="2" pageNumber="33" type="description">
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<paragraph id="CF609B01FF9BFF816FBB64277748F906" blockId="2.[151,1436,1219,2036]" pageId="2" pageNumber="33">
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<emphasis id="FDAB4713FF9BFF816FBB6427757EF94D" bold="true" box="[197,342,1657,1682]" pageId="2" pageNumber="33">Description.</emphasis>
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<emphasis id="FDAB4713FF9BFF816E20642775B7F94E" box="[350,415,1657,1681]" italics="true" pageId="2" pageNumber="33">Color</emphasis>
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: Whitish body with brown dots; more densely located in the median line of the body. Yellow dots are also present (
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<figureCitation id="57E48784FF9BFF816EC164C3762AF96A" box="[447,514,1693,1717]" captionStart="FIGURE 2" captionStartId="3.[151,250,1658,1681]" captionTargetBox="[228,1357,746,1621]" captionTargetId="figure@3.[215,1372,733,1637]" captionTargetPageId="3" captionText="FIGURE 2. Enchiridium evelinae (MNRJ-PLAT 05). A— in vivo, dorsal view; B— anterior region with cerebral and marginal eyespots; C— ventral structures; D— sagittal section with indication of reproductive structures. ce: cerebral eyespots; cg: cement gland; cp: cement pouch; fg: female gonopore; it: main intestine; ma: male atrium; me: marginal eyespots; mg: male gonopore; mo: mouth; ph: pharynx; pv: prostatic vesicle; st: stylet; su: sucker; sv: seminal vesicle; ut: uteri; va: vagina." httpUri="https://zenodo.org/record/212295/files/figure.png" pageId="2" pageNumber="33">Fig. 2</figureCitation>
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A) at the margin and between the brown dots of the main body. These dots disappear after fixation, and according to
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<bibRefCitation id="AB4EE6F0FF9BFF816D51649C76FFF906" author="Marcus" box="[559,727,1729,1753]" pageId="2" pageNumber="33" refString="Marcus, E. (1949) Turbellaria brasileiros (7). Boletim da Faculdade de Filosofia, Ciencias e Letras da Universidade de Sao Paulo, Zoologia, 14, 7 - 155." type="journal article" year="1949">Marcus (1949)</bibRefCitation>
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, are lipoids.
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</paragraph>
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<paragraph id="CF609B01FF9BFF816FBB64B97168F922" blockId="2.[151,1436,1219,2036]" box="[197,1344,1765,1790]" pageId="2" pageNumber="33">
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<emphasis id="FDAB4713FF9BFF816FBB64B9752BF921" box="[197,259,1767,1790]" italics="true" pageId="2" pageNumber="33">Form</emphasis>
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: Body elongated and narrow. Anterior end rounded and posterior end somewhat bluntly pointed.
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</paragraph>
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<paragraph id="CF609B01FF9BFF816FBB655975BBF8C0" blockId="2.[151,1436,1219,2036]" box="[197,403,1799,1823]" pageId="2" pageNumber="33">
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<emphasis id="FDAB4713FF9BFF816FBB65597506F8C0" box="[197,302,1799,1823]" italics="true" pageId="2" pageNumber="33">Tentacles</emphasis>
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: Absent.
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</paragraph>
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<paragraph id="CF609B01FF9BFF816FBB65777572F82B" blockId="2.[151,1436,1219,2036]" pageId="2" pageNumber="33">
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<emphasis id="FDAB4713FF9BFF816FBB65777501F89F" box="[197,297,1833,1856]" italics="true" pageId="2" pageNumber="33">Eyespots</emphasis>
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: Cerebral eyespots in two clusters (
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<figureCitation id="57E48784FF9BFF816DB16576773FF89F" box="[719,791,1832,1856]" captionStart="FIGURE 2" captionStartId="3.[151,250,1658,1681]" captionTargetBox="[228,1357,746,1621]" captionTargetId="figure@3.[215,1372,733,1637]" captionTargetPageId="3" captionText="FIGURE 2. Enchiridium evelinae (MNRJ-PLAT 05). A— in vivo, dorsal view; B— anterior region with cerebral and marginal eyespots; C— ventral structures; D— sagittal section with indication of reproductive structures. ce: cerebral eyespots; cg: cement gland; cp: cement pouch; fg: female gonopore; it: main intestine; ma: male atrium; me: marginal eyespots; mg: male gonopore; mo: mouth; ph: pharynx; pv: prostatic vesicle; st: stylet; su: sucker; sv: seminal vesicle; ut: uteri; va: vagina." httpUri="https://zenodo.org/record/212295/files/figure.png" pageId="2" pageNumber="33">Fig. 2</figureCitation>
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B). Each one presents 18 – 30 eyespots. Ocelli number apparently varies according to size. Each cluster extends through
|
||
<quantity id="082736E4FF9BFF816C0B651277E6F8BB" box="[885,974,1868,1892]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="2" pageNumber="33" unit="mm" value="0.5">0.5 mm</quantity>
|
||
. They are 1.5 –
|
||
<quantity id="082736E4FF9BFF816BFF651270FFF8BB" box="[1153,1239,1868,1892]" metricMagnitude="-3" metricUnit="m" metricValue="1.1" pageId="2" pageNumber="33" unit="mm" value="1.1">1.1 mm</quantity>
|
||
from the anterior margin. Marginal eyespots form a scattered band that reaches
|
||
<quantity id="082736E4FF9BFF816C22652E779CF857" box="[860,948,1904,1928]" metricMagnitude="-3" metricUnit="m" metricValue="1.1" pageId="2" pageNumber="33" unit="mm" value="1.1">1.1 mm</quantity>
|
||
from the cerebral eyespots (
|
||
<figureCitation id="57E48784FF9BFF816B84652E7168F857" box="[1274,1344,1904,1928]" captionStart="FIGURE 2" captionStartId="3.[151,250,1658,1681]" captionTargetBox="[228,1357,746,1621]" captionTargetId="figure@3.[215,1372,733,1637]" captionTargetPageId="3" captionText="FIGURE 2. Enchiridium evelinae (MNRJ-PLAT 05). A— in vivo, dorsal view; B— anterior region with cerebral and marginal eyespots; C— ventral structures; D— sagittal section with indication of reproductive structures. ce: cerebral eyespots; cg: cement gland; cp: cement pouch; fg: female gonopore; it: main intestine; ma: male atrium; me: marginal eyespots; mg: male gonopore; mo: mouth; ph: pharynx; pv: prostatic vesicle; st: stylet; su: sucker; sv: seminal vesicle; ut: uteri; va: vagina." httpUri="https://zenodo.org/record/212295/files/figure.png" pageId="2" pageNumber="33">Fig. 2</figureCitation>
|
||
B). This band begins at
|
||
<quantity id="082736E4FF9BFF816E3F65CA75BFF873" box="[321,407,1940,1964]" metricMagnitude="-4" metricUnit="m" metricValue="1.0" pageId="2" pageNumber="33" unit="mm" value="0.1">0.1 mm</quantity>
|
||
from the margin and contains approximately 75 eyespots on each side until the brain level. After the brain, marginal eyespots get scarce and are disposed in a single row. In our specimens they do not reach the posterior end.
|
||
</paragraph>
|
||
<paragraph id="CF609B01FF9AFF806FBB62C776F0FF28" blockId="3.[151,1437,151,679]" pageId="3" pageNumber="34">
|
||
<emphasis id="FDAB4713FF9AFF806FBB62C775A9FF6F" box="[197,385,153,176]" italics="true" pageId="3" pageNumber="34">Digestive system</emphasis>
|
||
: Pharynx voluminous and tubular; begins right behind the clusters of cerebral eyespots at 2.0 –
|
||
<quantity id="082736E4FF9AFF806FD362E2752DFF0B" box="[173,261,188,212]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="3" pageNumber="34" unit="mm" value="1.5">1.5 mm</quantity>
|
||
from the anterior margin. It is
|
||
<quantity id="082736E4FF9AFF806D1762E276E9FF0B" box="[617,705,188,212]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" pageId="3" pageNumber="34" unit="mm" value="3.5">3.5 mm</quantity>
|
||
long. Mouth opens at 1.5 – 2.0 mm of the anterior margin (
|
||
<figureCitation id="57E48784FF9AFF806A1062E2748EFF28" captionStart="FIGURE 2" captionStartId="3.[151,250,1658,1681]" captionTargetBox="[228,1357,746,1621]" captionTargetId="figure@3.[215,1372,733,1637]" captionTargetPageId="3" captionText="FIGURE 2. Enchiridium evelinae (MNRJ-PLAT 05). A— in vivo, dorsal view; B— anterior region with cerebral and marginal eyespots; C— ventral structures; D— sagittal section with indication of reproductive structures. ce: cerebral eyespots; cg: cement gland; cp: cement pouch; fg: female gonopore; it: main intestine; ma: male atrium; me: marginal eyespots; mg: male gonopore; mo: mouth; ph: pharynx; pv: prostatic vesicle; st: stylet; su: sucker; sv: seminal vesicle; ut: uteri; va: vagina." httpUri="https://zenodo.org/record/212295/files/figure.png" pageId="3" pageNumber="34">Fig. 2</figureCitation>
|
||
C). Main intestine begins anteriorly to the gonads.
|
||
</paragraph>
|
||
<paragraph id="CF609B01FF9AFF806FBB635A71BEFE73" blockId="3.[151,1437,151,679]" pageId="3" pageNumber="34">
|
||
<emphasis id="FDAB4713FF9AFF806FBB635A75F3FEC3" box="[197,475,260,284]" italics="true" pageId="3" pageNumber="34">Epidermis and body wall</emphasis>
|
||
: Below the thin ciliated epidermis there is a thick muscular layer that gives the animal its firm consistence. Ventral body wall thicker (epidermis
|
||
<quantity id="082736E4FF9AFF806C53637977BBFEE0" box="[813,915,295,319]" metricMagnitude="-5" metricUnit="m" metricValue="2.0" pageId="3" pageNumber="34" unit="mm" value="0.02">0.02 mm</quantity>
|
||
and muscular layer
|
||
<quantity id="082736E4FF9AFF806B03637970CBFEE0" box="[1149,1251,295,319]" metricMagnitude="-5" metricUnit="m" metricValue="9.0" pageId="3" pageNumber="34" unit="mm" value="0.09">0.09 mm</quantity>
|
||
) than the dorsal body wall (epidermis
|
||
<quantity id="082736E4FF9AFF806EF4631275C5FEBB" box="[394,493,332,356]" metricMagnitude="-5" metricUnit="m" metricValue="1.0" pageId="3" pageNumber="34" unit="mm" value="0.01">0.01 mm</quantity>
|
||
and muscular layer
|
||
<quantity id="082736E4FF9AFF806DB06312771DFEBB" box="[718,821,332,356]" metricMagnitude="-5" metricUnit="m" metricValue="8.0" pageId="3" pageNumber="34" unit="mm" value="0.08">0.08 mm</quantity>
|
||
). Muscular layers are disposed as follow: diagonal, circular layer and longitudinal layer. Rhabdites visible and abundant on the dorsal surface. Sucker lies
|
||
<quantity id="082736E4FF9AFF806A7963317176FE58" box="[1287,1374,367,391]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" pageId="3" pageNumber="34" unit="mm" value="7.5">7.5 mm</quantity>
|
||
from the anterior margin (
|
||
<figureCitation id="57E48784FF9AFF806E0463CA7594FE73" box="[378,444,404,428]" captionStart="FIGURE 2" captionStartId="3.[151,250,1658,1681]" captionTargetBox="[228,1357,746,1621]" captionTargetId="figure@3.[215,1372,733,1637]" captionTargetPageId="3" captionText="FIGURE 2. Enchiridium evelinae (MNRJ-PLAT 05). A— in vivo, dorsal view; B— anterior region with cerebral and marginal eyespots; C— ventral structures; D— sagittal section with indication of reproductive structures. ce: cerebral eyespots; cg: cement gland; cp: cement pouch; fg: female gonopore; it: main intestine; ma: male atrium; me: marginal eyespots; mg: male gonopore; mo: mouth; ph: pharynx; pv: prostatic vesicle; st: stylet; su: sucker; sv: seminal vesicle; ut: uteri; va: vagina." httpUri="https://zenodo.org/record/212295/files/figure.png" pageId="3" pageNumber="34">Fig. 2</figureCitation>
|
||
C) is muscular, glandular and
|
||
<quantity id="082736E4FF9AFF806C7763CA7776FE73" box="[777,862,404,428]" metricMagnitude="-4" metricUnit="m" metricValue="2.0" pageId="3" pageNumber="34" unit="mm" value="0.2">0.2 mm</quantity>
|
||
large. Glandular mucous cells are present dorsally.
|
||
</paragraph>
|
||
<paragraph id="CF609B01FF9AFF806FBB63E677E2FE2B" blockId="3.[151,1437,151,679]" pageId="3" pageNumber="34">
|
||
<emphasis id="FDAB4713FF9AFF806FBB63E67568FE10" box="[197,320,440,463]" italics="true" pageId="3" pageNumber="34">Gonopores</emphasis>
|
||
: One male and one female gonopore present. Male gonopore is
|
||
<quantity id="082736E4FF9AFF806B5B63E97055FE10" box="[1061,1149,439,463]" metricMagnitude="-3" metricUnit="m" metricValue="5.7" pageId="3" pageNumber="34" unit="mm" value="5.7">5.7 mm</quantity>
|
||
distant from the anterior margin. Female gonopore is
|
||
<quantity id="082736E4FF9AFF806EA963827630FE2B" box="[471,536,476,500]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="3" pageNumber="34" unit="mm" value="1.0">1 mm</quantity>
|
||
distant from male gonopore (
|
||
<figureCitation id="57E48784FF9AFF806C1A63827780FE2B" box="[868,936,476,500]" captionStart="FIGURE 2" captionStartId="3.[151,250,1658,1681]" captionTargetBox="[228,1357,746,1621]" captionTargetId="figure@3.[215,1372,733,1637]" captionTargetPageId="3" captionText="FIGURE 2. Enchiridium evelinae (MNRJ-PLAT 05). A— in vivo, dorsal view; B— anterior region with cerebral and marginal eyespots; C— ventral structures; D— sagittal section with indication of reproductive structures. ce: cerebral eyespots; cg: cement gland; cp: cement pouch; fg: female gonopore; it: main intestine; ma: male atrium; me: marginal eyespots; mg: male gonopore; mo: mouth; ph: pharynx; pv: prostatic vesicle; st: stylet; su: sucker; sv: seminal vesicle; ut: uteri; va: vagina." httpUri="https://zenodo.org/record/212295/files/figure.png" pageId="3" pageNumber="34">Fig. 2</figureCitation>
|
||
C).
|
||
</paragraph>
|
||
<paragraph id="CF609B01FF9AFF806FBB605E70F7FD78" blockId="3.[151,1437,151,679]" pageId="3" pageNumber="34">
|
||
<emphasis id="FDAB4713FF9AFF806FBB605E75CDFDC7" box="[197,485,512,536]" italics="true" pageId="3" pageNumber="34">Male reproductive system</emphasis>
|
||
: Long penis papilla (
|
||
<quantity id="082736E4FF9AFF806DAA63A17714FDC8" box="[724,828,511,535]" metricMagnitude="-4" metricUnit="m" metricValue="3.1" pageId="3" pageNumber="34" unit="mm" value="0.31">0.31 mm</quantity>
|
||
) and stylet (
|
||
<quantity id="082736E4FF9AFF806CB863A17006FDC8" box="[966,1070,511,535]" metricMagnitude="-5" metricUnit="m" metricValue="2.0" pageId="3" pageNumber="34" unit="mm" value="0.02">0.02 mm</quantity>
|
||
) bent backwards (
|
||
<figureCitation id="57E48784FF9AFF806B8263A17117FDC8" box="[1276,1343,511,535]" captionStart="FIGURE 2" captionStartId="3.[151,250,1658,1681]" captionTargetBox="[228,1357,746,1621]" captionTargetId="figure@3.[215,1372,733,1637]" captionTargetPageId="3" captionText="FIGURE 2. Enchiridium evelinae (MNRJ-PLAT 05). A— in vivo, dorsal view; B— anterior region with cerebral and marginal eyespots; C— ventral structures; D— sagittal section with indication of reproductive structures. ce: cerebral eyespots; cg: cement gland; cp: cement pouch; fg: female gonopore; it: main intestine; ma: male atrium; me: marginal eyespots; mg: male gonopore; mo: mouth; ph: pharynx; pv: prostatic vesicle; st: stylet; su: sucker; sv: seminal vesicle; ut: uteri; va: vagina." httpUri="https://zenodo.org/record/212295/files/figure.png" pageId="3" pageNumber="34">Fig. 2</figureCitation>
|
||
D). This makes the male atrium almost parallel to the body. Male atrium extends for
|
||
<quantity id="082736E4FF9AFF806C88607A7073FDE3" box="[1014,1115,548,572]" metricMagnitude="-4" metricUnit="m" metricValue="6.2" pageId="3" pageNumber="34" unit="mm" value="0.62">0.62 mm</quantity>
|
||
and its wall have about five folds. Accessory and prostatic vesicles spherical and muscular. Prostatic vesicle reaches 0.31 x
|
||
<quantity id="082736E4FF9AFF806A7E60197140FD80" box="[1280,1384,583,607]" metricMagnitude="-4" metricUnit="m" metricValue="3.3" pageId="3" pageNumber="34" unit="mm" value="0.33">0.33 mm</quantity>
|
||
and located anteriorly to the seminal vesicle. Ejaculatory duct and sperm duct join in front of the prostatic vesicle. These ducts are also muscularized. Seminal vesicle oval, highly muscular and 0.4 x
|
||
<quantity id="082736E4FF9AFF806B3D60D170B2FD78" box="[1091,1178,655,679]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" pageId="3" pageNumber="34" unit="mm" value="0.6">0.6 mm</quantity>
|
||
large.
|
||
</paragraph>
|
||
<caption id="9BA0CB89FF9AFF806FE964247165F932" httpUri="https://zenodo.org/record/212295/files/figure.png" pageId="3" pageNumber="34" targetBox="[228,1357,746,1621]" targetPageId="3">
|
||
<paragraph id="CF609B01FF9AFF806FE964247165F932" blockId="3.[151,1436,1658,1773]" pageId="3" pageNumber="34">
|
||
<emphasis id="FDAB4713FF9AFF806FE96424753BF94F" bold="true" box="[151,275,1658,1681]" pageId="3" pageNumber="34">FIGURE 2.</emphasis>
|
||
<taxonomicName id="08DFE082FF9AFF806E64642575DCF94E" box="[282,500,1659,1681]" class="Rhabditophora" family="Prosthiostomidae" genus="Enchiridium" kingdom="Animalia" order="Polycladida" pageId="3" pageNumber="34" phylum="Platyhelminthes" rank="species" species="evelinae">
|
||
<emphasis id="FDAB4713FF9AFF806E64642575DCF94E" box="[282,500,1659,1681]" italics="true" pageId="3" pageNumber="34">Enchiridium evelinae</emphasis>
|
||
</taxonomicName>
|
||
(MNRJ-PLAT 05).
|
||
<emphasis id="FDAB4713FF9AFF806DBC642576C6F94F" bold="true" box="[706,750,1659,1680]" pageId="3" pageNumber="34">A—</emphasis>
|
||
<emphasis id="FDAB4713FF9AFF806D936422771AF94E" box="[749,818,1660,1681]" italics="true" pageId="3" pageNumber="34">in vivo</emphasis>
|
||
, dorsal view;
|
||
<emphasis id="FDAB4713FF9AFF806CBD642577C5F94F" bold="true" box="[963,1005,1659,1680]" pageId="3" pageNumber="34">B—</emphasis>
|
||
anterior region with cerebral and marginal eyespots;
|
||
<emphasis id="FDAB4713FF9AFF806E7E64C77504F96F" bold="true" box="[256,300,1689,1712]" pageId="3" pageNumber="34">C—</emphasis>
|
||
ventral structures;
|
||
<emphasis id="FDAB4713FF9AFF806E8C64C47636F970" bold="true" box="[498,542,1690,1711]" pageId="3" pageNumber="34">D—</emphasis>
|
||
sagittal section with indication of reproductive structures. ce: cerebral eyespots; cg: cement gland; cp: cement pouch; fg: female gonopore; it: main intestine; ma: male atrium; me: marginal eyespots; mg: male gonopore; mo: mouth; ph: pharynx; pv: prostatic vesicle; st: stylet; su: sucker; sv: seminal vesicle; ut: uteri; va: vagina.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="CF609B01FF9AFF806FBB65447151F88A" blockId="3.[151,1436,1817,2022]" pageId="3" pageNumber="34">
|
||
<emphasis id="FDAB4713FF9AFF806FBB65447621F8ED" box="[197,521,1818,1842]" italics="true" pageId="3" pageNumber="34">Female reproductive system</emphasis>
|
||
: Vagina short and ciliated (
|
||
<quantity id="082736E4FF9AFF806C2A654777E8F8EE" box="[852,960,1817,1841]" metricMagnitude="-4" metricUnit="m" metricValue="2.9" pageId="3" pageNumber="34" unit="mm" value="0.29">0.29 mm</quantity>
|
||
) with extensions directed to the cement glands, in the cement pouches (
|
||
<figureCitation id="57E48784FF9AFF806E8965637612F88A" box="[503,570,1853,1877]" captionStart="FIGURE 2" captionStartId="3.[151,250,1658,1681]" captionTargetBox="[228,1357,746,1621]" captionTargetId="figure@3.[215,1372,733,1637]" captionTargetPageId="3" captionText="FIGURE 2. Enchiridium evelinae (MNRJ-PLAT 05). A— in vivo, dorsal view; B— anterior region with cerebral and marginal eyespots; C— ventral structures; D— sagittal section with indication of reproductive structures. ce: cerebral eyespots; cg: cement gland; cp: cement pouch; fg: female gonopore; it: main intestine; ma: male atrium; me: marginal eyespots; mg: male gonopore; mo: mouth; ph: pharynx; pv: prostatic vesicle; st: stylet; su: sucker; sv: seminal vesicle; ut: uteri; va: vagina." httpUri="https://zenodo.org/record/212295/files/figure.png" pageId="3" pageNumber="34">Fig. 2</figureCitation>
|
||
D). Cement pouches
|
||
<quantity id="082736E4FF9AFF806C5B656377A1F88A" box="[805,905,1853,1877]" metricMagnitude="-5" metricUnit="m" metricValue="5.0" pageId="3" pageNumber="34" unit="mm" value="0.05">0.05 mm</quantity>
|
||
long. Uteri connect to the vagina anteriorly.
|
||
</paragraph>
|
||
<paragraph id="CF609B01FF9AFF876FBB653F71A2FE9F" blockId="3.[151,1436,1817,2022]" lastBlockId="4.[151,1436,151,320]" lastPageId="4" lastPageNumber="35" pageId="3" pageNumber="34">
|
||
<emphasis id="FDAB4713FF9AFF806FBB653F7593F8A5" bold="true" box="[197,443,1889,1914]" pageId="3" pageNumber="34">Taxonomic remarks.</emphasis>
|
||
Most characteristics of our specimens fit the ones in the original description of
|
||
<taxonomicName id="08DFE082FF9AFF806A40653D7551F842" authority="Marcus, 1949" authorityName="Marcus" authorityYear="1949" class="Rhabditophora" family="Prosthiostomidae" genus="Enchiridium" kingdom="Animalia" order="Polycladida" pageId="3" pageNumber="34" phylum="Platyhelminthes" rank="species" species="evelinae">
|
||
<emphasis id="FDAB4713FF9AFF806A40653D74E8F841" italics="true" pageId="3" pageNumber="34">E. evelinae</emphasis>
|
||
(
|
||
<bibRefCitation id="AB4EE6F0FF9AFF806FAE65DB7559F842" author="Marcus" box="[208,369,1925,1949]" pageId="3" pageNumber="34" refString="Marcus, E. (1949) Turbellaria brasileiros (7). Boletim da Faculdade de Filosofia, Ciencias e Letras da Universidade de Sao Paulo, Zoologia, 14, 7 - 155." type="journal article" year="1949">Marcus, 1949</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
. The fact that in our specimens marginal eyespots do not reach the posterior end is in accordance with
|
||
<bibRefCitation id="AB4EE6F0FF9AFF806E6665F47610F81E" author="Marcus" box="[280,568,1961,1985]" pageId="3" pageNumber="34" refString="Marcus, E. & Marcus, E. (1968) Polycladida from Curacao and faunistically related regions. Studies on the Fauna of Curacao and other Caribbean Islands, 101, 1 - 133." type="journal article" year="1968">Marcus & Marcus (1968)</bibRefCitation>
|
||
, who state that only larger animals have marginal eyes reaching the posterior end. The number of cerebral eyespots is also lower, probably because our specimens are smaller than those of the original description (
|
||
<bibRefCitation id="AB4EE6F0FF9DFF876EFE62C97630FF70" author="Marcus" box="[384,536,151,175]" pageId="4" pageNumber="35" refString="Marcus, E. (1949) Turbellaria brasileiros (7). Boletim da Faculdade de Filosofia, Ciencias e Letras da Universidade de Sao Paulo, Zoologia, 14, 7 - 155." type="journal article" year="1949">Marcus 1949</bibRefCitation>
|
||
). The two Western Atlantic
|
||
<taxonomicName id="08DFE082FF9DFF876C2C62C677F6FF6F" box="[850,990,152,176]" class="Rhabditophora" family="Prosthiostomidae" genus="Enchiridium" kingdom="Animalia" order="Polycladida" pageId="4" pageNumber="35" phylum="Platyhelminthes" rank="genus">
|
||
<emphasis id="FDAB4713FF9DFF876C2C62C677F6FF6F" box="[850,990,152,176]" italics="true" pageId="4" pageNumber="35">Enchiridium</emphasis>
|
||
</taxonomicName>
|
||
species have the observed dotted coloration pattern and a long penis papilla. This had led to misidentification (
|
||
<bibRefCitation id="AB4EE6F0FF9DFF876CB362E2704EFF0B" author="Hyman" box="[973,1126,188,212]" pageId="4" pageNumber="35" refString="Hyman, L. H. (1955) Some Polyclad flatworms from the West Indies and Florida. Proceedings of the United States National Museum, 104 (3341), 115 - 150." type="journal article" year="1955">Hyman 1955</bibRefCitation>
|
||
).
|
||
<bibRefCitation id="AB4EE6F0FF9DFF876B0462E371B4FF0B" author="Marcus" box="[1146,1436,188,212]" pageId="4" pageNumber="35" refString="Marcus, E. & Marcus, E. (1968) Polycladida from Curacao and faunistically related regions. Studies on the Fauna of Curacao and other Caribbean Islands, 101, 1 - 133." type="journal article" year="1968">Marcus & Marcus (1968)</bibRefCitation>
|
||
pointed out that
|
||
<taxonomicName id="08DFE082FF9DFF876E2F62BE76A8FF27" box="[337,640,224,248]" class="Rhabditophora" family="Prosthiostomidae" genus="Enchiridium" kingdom="Animalia" order="Polycladida" pageId="4" pageNumber="35" phylum="Platyhelminthes" rank="species" species="periommatum">
|
||
<emphasis id="FDAB4713FF9DFF876E2F62BE76A8FF27" box="[337,640,224,248]" italics="true" pageId="4" pageNumber="35">Enchiridium periommatum</emphasis>
|
||
</taxonomicName>
|
||
has a shorter pharynx (13% of the body length) compared to
|
||
<taxonomicName id="08DFE082FF9DFF876A4362BF74E8FEC3" class="Rhabditophora" family="Prosthiostomidae" genus="Enchiridium" kingdom="Animalia" order="Polycladida" pageId="4" pageNumber="35" phylum="Platyhelminthes" rank="species" species="evelinae">
|
||
<emphasis id="FDAB4713FF9DFF876A4362BF74E8FEC3" italics="true" pageId="4" pageNumber="35">E. evelinae</emphasis>
|
||
</taxonomicName>
|
||
(26% of the body length). Our specimens fit the
|
||
<taxonomicName id="08DFE082FF9DFF876D9C635B7776FEC3" box="[738,862,260,284]" class="Rhabditophora" family="Prosthiostomidae" genus="Enchiridium" kingdom="Animalia" order="Polycladida" pageId="4" pageNumber="35" phylum="Platyhelminthes" rank="species" species="evelinae">
|
||
<emphasis id="FDAB4713FF9DFF876D9C635B7776FEC3" box="[738,862,260,284]" italics="true" pageId="4" pageNumber="35">E. evelinae</emphasis>
|
||
</taxonomicName>
|
||
definition also in the distance between the cerebral and marginal eyes and in the length of the penis papilla, which distinguishes this species from other of the genus.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |