165 lines
31 KiB
XML
165 lines
31 KiB
XML
<document id="3065DF94CC4B5AD85B9D1F920CD9A0EF" ID-CLB-Dataset="42296" ID-DOI="10.11646/zootaxa.3881.1.7" ID-GBIF-Dataset="7dafa637-6559-47a4-818f-65835dfb5fbf" ID-ISSN="1175-5326" ID-Zenodo-Dep="230539" ID-ZooBank="9C0FB9F8-C565-4627-87A2-D44FDFAB6781" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460955408912" checkinUser="plazi" docAuthor="Bulnes, Veronica N. & Torres, Yan" docDate="2014" docId="03E487C816015E30FF1BFE7D5B2329C2" docLanguage="en" docName="zt03881p100.pdf" docOrigin="Zootaxa 3881 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Pseudoceros astrorum Bulnes & Torres, 2014, n.sp." docType="treatment" docVersion="8" lastPageNumber="95" masterDocId="FFDDFFB016005E31FF8CFF1A59522E6D" masterDocTitle="Pseudoceros astrorum, a new species of Polycladida (Cotylea, Pseudocerotidae) from Northeastern Brazil" masterLastPageNumber="100" masterPageNumber="94" pageNumber="95" updateTime="1698586145203" updateUser="ExternalLinkService">
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<mods:titleInfo id="C57C9C725DD749C7EF66E9D5D8BF0D87">
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<mods:title id="62C5D1229234DD9127B77961D7C1A947">Pseudoceros astrorum, a new species of Polycladida (Cotylea, Pseudocerotidae) from Northeastern Brazil</mods:title>
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<mods:name id="7407DD5A725901BF4609E9AB0A86A28B" type="personal">
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<mods:namePart id="8640EC7BEB568D9BA23AD6CC6FCEECEE">Bulnes, Veronica N.</mods:namePart>
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<mods:name id="289044378CE6E63B49EA6A6C9165F86D" type="personal">
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<mods:roleTerm id="713F64BA158B445B36800F4C6CC137AD">Author</mods:roleTerm>
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<mods:namePart id="671479F0205F6E7C05B7C39413F82B61">Torres, Yan</mods:namePart>
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<mods:typeOfResource id="F8D1BF05BC90D8EB8F122576165025B6">text</mods:typeOfResource>
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<mods:titleInfo id="717531C987E210728AA7B9551B054249">
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<mods:title id="8AD35E9DE57C16F76F074182303BBDC2">Zootaxa</mods:title>
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<mods:part id="2BE3D8FAFBCAD4EBBA21FAE3B605CED5">
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<mods:date id="2EAA683B14CE0BD0CD903BBCCC82471A">2014</mods:date>
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<mods:number id="E682AF577A8BFD49EFA8063E10383194">3881</mods:number>
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<mods:detail id="D73CF2A097A5765785954BBC99D91D2A" type="issue">
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<mods:number id="F3A2F255B8EAC3451C78C7D5EE1FDEDF">1</mods:number>
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<mods:identifier id="B4032F1A9877421F2329827A8D8A9561" type="CLB-Dataset">42296</mods:identifier>
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<mods:identifier id="05F8B482A35D3DAD215BB5AB6C31E4E1" type="DOI">10.11646/zootaxa.3881.1.7</mods:identifier>
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<mods:identifier id="D6C3B0B12A63B0D0DBF73E781ABC6763" type="GBIF-Dataset">7dafa637-6559-47a4-818f-65835dfb5fbf</mods:identifier>
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<mods:identifier id="6868E512322671B33D20416EC1026EE3" type="ISSN">1175-5326</mods:identifier>
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<treatment id="03E487C816015E30FF1BFE7D5B2329C2" ID-DOI="http://doi.org/10.5281/zenodo.6144878" ID-GBIF-Taxon="119592587" ID-Zenodo-Dep="6144878" LSID="urn:lsid:plazi:treatment:03E487C816015E30FF1BFE7D5B2329C2" httpUri="http://treatment.plazi.org/id/03E487C816015E30FF1BFE7D5B2329C2" lastPageNumber="95" pageId="1" pageNumber="95">
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<subSubSection id="C357655516015E30FF1BFE7D58592FCE" pageId="1" pageNumber="95" type="nomenclature">
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<paragraph id="8BF236DE16015E30FF1BFE7D58B42FEF" blockId="1.[151,486,359,419]" box="[151,486,359,386]" pageId="1" pageNumber="95">
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<heading id="D0BA81B216015E30FF1BFE7D58B42FEF" bold="true" box="[151,486,359,386]" fontSize="11" level="1" pageId="1" pageNumber="95" reason="1">
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<emphasis id="B939EACC16015E30FF1BFE7D58B42FEF" bold="true" box="[151,486,359,386]" pageId="1" pageNumber="95">
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<taxonomicName id="4C4D4D5D16015E30FF1BFE7D58F72FEC" box="[151,421,359,385]" class="Rhabditophora" family="Pseudoceritidae" genus="Pseudoceros" kingdom="Animalia" order="Polycladida" pageId="1" pageNumber="95" phylum="Platyhelminthes" rank="species" species="astrorum" status="sp. nov.">
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<emphasis id="B939EACC16015E30FF1BFE7D58F72FEC" bold="true" box="[151,421,359,385]" italics="true" pageId="1" pageNumber="95">Pseudoceros astrorum</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A20A57B716015E30FE20FE7258B42FEF" box="[428,486,360,386]" pageId="1" pageNumber="95" rank="species">n.sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BF236DE16015E30FF1BFE9058592FCE" blockId="1.[151,486,359,419]" box="[151,267,394,419]" pageId="1" pageNumber="95">
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(
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<figureCitation id="13762A5B16015E30FF13FE9058502FCE" box="[159,258,394,419]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStart-3="FIGURE 4" captionStartId-0="2.[151,250,1790,1812]" captionStartId-1="3.[151,250,787,809]" captionStartId-2="4.[151,250,1843,1865]" captionStartId-3="5.[151,250,1908,1930]" captionTargetBox-0="[163,1428,203,1735]" captionTargetBox-1="[179,1406,196,762]" captionTargetBox-2="[284,1295,201,1802]" captionTargetBox-3="[215,1371,205,1845]" captionTargetId-0="figure@2.[151,1436,193,1742]" captionTargetId-1="figure@3.[174,1412,193,766]" captionTargetId-2="figure@4.[278,1303,193,1810]" captionTargetId-3="figure@5.[203,1383,193,1856]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionTargetPageId-2="4" captionTargetPageId-3="5" captionText-0="FIGURE 1. Pseudoceros astrorum n. sp. A, dorsal view of type specimen; B, detail of dorsal anterior margin; C, diagram of colour pattern; D, diagram of ventral view; E, ventral view of fixed specimen. Abbreviations to the figures: fg, female gonopore; i, intestine; m, mouth; mg, male gonopore; ph, pharynx; sb, spermiducal bulbs; su, sucker; u, uterus. Scale bars: A, 10 mm; B, 3 mm." captionText-1="FIGURE 2. Pseudoceros astrorum n. sp., sagittal section. A, dorsal body wall; B, ventral body wall. Abbreviations to the figures: bm, basement membrane; cm, circular muscle; eg, eosinophilic glands; ep, epidermis; lm, longitudinal muscles; pg, pigment granules; pm, parenchymatous muscles; rh, rhabdites. Scale bars: A, 10 µm; B, 10 µm." captionText-2="FIGURE 3. Pseudoceros astrorum n. sp., sagittal sections, right is anterior. A, reconstruction of male copulatory organs; B, detail of seminal vesicle and vas deferens; C, detail of seminal vesicle and ejaculatory duct; D, detail of spermiducal bulbs. Abbreviations to the figures: eg, eosinophilic glands; ej, ejaculatory duct; gl, glandular lining; i, intestine; ma, male atrium; mg, male gonopore; mp, muscular papillae; mw, muscular wall; pd, prostatic duct; pg, pigment granules; ph, pharynx; phc, pharynx cavity; pm, parenchymatous muscle fibres; ps, penis sheath; pv, prostatic vesicle; s, stylet; sb, spermiducal bulbs; sv, seminal vesicle; vd, vas deferens. Scale bars: A, 300 µm; B, 300 µm; C, 300 µm; D, 500 µm." captionText-3="FIGURE 4. Pseudoceros astrorum n. sp., sagittal section, right is anterior. A, view of female system; B, reconstruction of female system. Abbreviations to the figures: cg, cement glands; fg, female gonopore; gp, glandular pouch; i, intestine; pm, parenchymatous muscle fibers; v, vagina. Scale bars: A, 800 µm; B, 800 µm." httpUri-0="https://zenodo.org/record/230540/files/figure.png" httpUri-1="https://zenodo.org/record/230541/files/figure.png" httpUri-2="https://zenodo.org/record/230542/files/figure.png" httpUri-3="https://zenodo.org/record/230543/files/figure.png" pageId="1" pageNumber="95">Figs 1–4</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C357655516015E30FF1BFEC85A4F2C17" pageId="1" pageNumber="95" type="materials_examined">
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<paragraph id="8BF236DE16015E30FF1BFEC85A4F2C5F" blockId="1.[151,1437,466,1967]" pageId="1" pageNumber="95">
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<emphasis id="B939EACC16015E30FF1BFEC858162F86" bold="true" box="[151,324,466,491]" pageId="1" pageNumber="95">
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<typeStatus id="54F6887C16015E30FF1BFEC859802F86" box="[151,210,466,491]" pageId="1" pageNumber="95">Type</typeStatus>
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material.
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</emphasis>
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<typeStatus id="54F6887C16015E30FEC7FEC858EA2F86" box="[331,440,466,491]" pageId="1" pageNumber="95" type="holotype">Holotype</typeStatus>
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: One mature specimen as serial sagittal sections of anterior part of body (106 slides), and the posterior part as serial transverse section (51 slides),
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<collectionCode id="ED5CAE1B16015E30FCBAFEED5AC12C62" box="[822,915,503,527]" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="1" pageNumber="95">MZUSP</collectionCode>
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<collectionCode id="ED5CAE1B16015E30FC13FEED5A922C63" box="[927,960,503,526]" pageId="1" pageNumber="95">PL</collectionCode>
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1558. The specimen was collected on
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<date id="FFF3101E16015E30FA02FEED58622C5E" pageId="1" pageNumber="95" value="2010-10-07">7 October 2010</date>
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by F. Vasconcelos, from the intertidal zone.
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</paragraph>
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<paragraph id="8BF236DE16015E30FF4BFD255A4F2C17" blockId="1.[151,1437,466,1967]" pageId="1" pageNumber="95">
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<typeStatus id="54F6887C16015E30FF4BFD25587C2C3A" box="[199,302,575,599]" pageId="1" pageNumber="95" type="paratype">Paratype</typeStatus>
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: One mature specimen preserved in 70% ethanol,
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<collectionCode id="ED5CAE1B16015E30FCD7FD255AEA2C3A" box="[859,952,575,599]" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="1" pageNumber="95">MZUSP</collectionCode>
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<collectionCode id="ED5CAE1B16015E30FC33FD255AB22C3B" box="[959,992,575,598]" pageId="1" pageNumber="95">PL</collectionCode>
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1559. The specimen was collected on
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<date id="FFF3101E16015E30FA02FD2558622C16" pageId="1" pageNumber="95" value="2010-10-07">7 October 2010</date>
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by F. Vasconcelos, from the intertidal zone.
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</paragraph>
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</subSubSection>
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<subSubSection id="C357655516015E30FF4BFD9C5DE92C8A" pageId="1" pageNumber="95" type="etymology">
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<paragraph id="8BF236DE16015E30FF4BFD9C5C492CAF" blockId="1.[151,1437,466,1967]" pageId="1" pageNumber="95">
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<emphasis id="B939EACC16015E30FF4BFD9C581C2CF2" bold="true" box="[199,334,646,671]" pageId="1" pageNumber="95">Etymology.</emphasis>
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The specific name
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<taxonomicName id="4C4D4D5D16015E30FDB5FD9D5BCD2CF3" box="[569,671,647,670]" class="Rhabditophora" family="Pseudoceritidae" genus="Pseudoceros" kingdom="Animalia" order="Polycladida" pageId="1" pageNumber="95" phylum="Platyhelminthes" rank="species" species="astrorum">
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<emphasis id="B939EACC16015E30FDB5FD9D5BCD2CF3" box="[569,671,647,670]" italics="true" pageId="1" pageNumber="95">astrorum</emphasis>
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</taxonomicName>
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is the Latin, genitive, plural form of
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<emphasis id="B939EACC16015E30FBD3FD9D5DFF2CF3" box="[1119,1197,647,670]" italics="true" pageId="1" pageNumber="95">astrum</emphasis>
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(star), which means “belong to the stars” and refers to the dorsal colour pattern resembling a constellation or group of stars.
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</paragraph>
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<paragraph id="8BF236DE16015E30FF4BFDD45DE92C8A" blockId="1.[151,1437,466,1967]" box="[199,1211,718,743]" pageId="1" pageNumber="95">
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<emphasis id="B939EACC16015E30FF4BFDD4587D2C8A" bold="true" box="[199,303,718,743]" pageId="1" pageNumber="95">Locality.</emphasis>
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Beach at Pacheco, São Gonçalo do Amarante, CE,
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<collectingCountry id="F35A764E16015E30FCFDFDD45AE72C8A" box="[881,949,718,743]" name="Brazil" pageId="1" pageNumber="95">Brazil</collectingCountry>
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(
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<geoCoordinate id="EE79501916015E30FC49FDD55D7E2C8A" box="[965,1068,719,743]" direction="south" orientation="latitude" pageId="1" pageNumber="95" precision="925" value="-3.6833334">03° 41 'S</geoCoordinate>
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,
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<geoCoordinate id="EE79501916015E30FBB6FDD55DFD2C8A" box="[1082,1199,719,743]" direction="west" orientation="longitude" pageId="1" pageNumber="95" precision="925" value="-38.633335">38° 38' W</geoCoordinate>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="C357655516015E30FF4BFDE85B2329C2" pageId="1" pageNumber="95" type="description">
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<paragraph id="8BF236DE16015E30FF4BFDE85BC92A1E" blockId="1.[151,1437,466,1967]" pageId="1" pageNumber="95">
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<emphasis id="B939EACC16015E30FF4BFDE8580B2D66" bold="true" box="[199,345,754,779]" pageId="1" pageNumber="95">Description.</emphasis>
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External morphology: Dorsally the background colour is brown with numerous dark pigment granules creating a uniform pattern. Delicate black sub-marginal band and a white marginal rim (
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<figureCitation id="13762A5B16015E30FB65FC0C5C002D42" box="[1257,1362,790,815]" captionStart="FIGURE 1" captionStartId="2.[151,250,1790,1812]" captionTargetBox="[163,1428,203,1735]" captionTargetId="figure@2.[151,1436,193,1742]" captionTargetPageId="2" captionText="FIGURE 1. Pseudoceros astrorum n. sp. A, dorsal view of type specimen; B, detail of dorsal anterior margin; C, diagram of colour pattern; D, diagram of ventral view; E, ventral view of fixed specimen. Abbreviations to the figures: fg, female gonopore; i, intestine; m, mouth; mg, male gonopore; ph, pharynx; sb, spermiducal bulbs; su, sucker; u, uterus. Scale bars: A, 10 mm; B, 3 mm." httpUri="https://zenodo.org/record/230540/files/figure.png" pageId="1" pageNumber="95">Figures 1</figureCitation>
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A, C). Scattered white spots of different sizes (blotches, flecks and small spots) uniformly distributed on the dorsal surface. Pseudotentacles black, with small white spots and a single white blotch at the tip of each tentacle. The anterior-most marginal spot and the cerebral region are devoid of epidermal pigment (
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<figureCitation id="13762A5B16015E30FBE1FC985D9E2DF6" box="[1133,1228,898,923]" captionStart="FIGURE 1" captionStartId="2.[151,250,1790,1812]" captionTargetBox="[163,1428,203,1735]" captionTargetId="figure@2.[151,1436,193,1742]" captionTargetPageId="2" captionText="FIGURE 1. Pseudoceros astrorum n. sp. A, dorsal view of type specimen; B, detail of dorsal anterior margin; C, diagram of colour pattern; D, diagram of ventral view; E, ventral view of fixed specimen. Abbreviations to the figures: fg, female gonopore; i, intestine; m, mouth; mg, male gonopore; ph, pharynx; sb, spermiducal bulbs; su, sucker; u, uterus. Scale bars: A, 10 mm; B, 3 mm." httpUri="https://zenodo.org/record/230540/files/figure.png" pageId="1" pageNumber="95">Figure 1</figureCitation>
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B). Ventrally dark brown, fading to grey at the margins and with a white marginal rim (
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<figureCitation id="13762A5B16015E30FC46FCBC5D782DD2" box="[970,1066,934,959]" captionStart="FIGURE 1" captionStartId="2.[151,250,1790,1812]" captionTargetBox="[163,1428,203,1735]" captionTargetId="figure@2.[151,1436,193,1742]" captionTargetPageId="2" captionText="FIGURE 1. Pseudoceros astrorum n. sp. A, dorsal view of type specimen; B, detail of dorsal anterior margin; C, diagram of colour pattern; D, diagram of ventral view; E, ventral view of fixed specimen. Abbreviations to the figures: fg, female gonopore; i, intestine; m, mouth; mg, male gonopore; ph, pharynx; sb, spermiducal bulbs; su, sucker; u, uterus. Scale bars: A, 10 mm; B, 3 mm." httpUri="https://zenodo.org/record/230540/files/figure.png" pageId="1" pageNumber="95">Figure 1</figureCitation>
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E). Intestinal branches apparent (
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<figureCitation id="13762A5B16015E30FF12FCD0585B2D8E" box="[158,265,970,995]" captionStart="FIGURE 1" captionStartId="2.[151,250,1790,1812]" captionTargetBox="[163,1428,203,1735]" captionTargetId="figure@2.[151,1436,193,1742]" captionTargetPageId="2" captionText="FIGURE 1. Pseudoceros astrorum n. sp. A, dorsal view of type specimen; B, detail of dorsal anterior margin; C, diagram of colour pattern; D, diagram of ventral view; E, ventral view of fixed specimen. Abbreviations to the figures: fg, female gonopore; i, intestine; m, mouth; mg, male gonopore; ph, pharynx; sb, spermiducal bulbs; su, sucker; u, uterus. Scale bars: A, 10 mm; B, 3 mm." httpUri="https://zenodo.org/record/230540/files/figure.png" pageId="1" pageNumber="95">Figures 1</figureCitation>
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D, E). Body of solid appearance, from oval to elongate,
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<quantity id="4CB59B3B16015E30FC12FCD15D562D8F" box="[926,1028,971,995]" metricMagnitude="-2" metricUnit="m" metricValue="3.04" pageId="1" pageNumber="95" unit="mm" value="30.4">30.4 mm</quantity>
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long and
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<quantity id="4CB59B3B16015E30FBF0FCD15DB12D8F" box="[1148,1251,971,995]" metricMagnitude="-2" metricUnit="m" metricValue="1.49" pageId="1" pageNumber="95" unit="mm" value="14.9">14.9 mm</quantity>
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wide. Scattered tentacular eyes, only visible in serial sections, 63 cerebral eyes spots arranged in a single pear-shaped cluster (
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<figureCitation id="13762A5B16015E30FF12FB0858522A46" box="[158,256,1042,1067]" captionStart="FIGURE 1" captionStartId="2.[151,250,1790,1812]" captionTargetBox="[163,1428,203,1735]" captionTargetId="figure@2.[151,1436,193,1742]" captionTargetPageId="2" captionText="FIGURE 1. Pseudoceros astrorum n. sp. A, dorsal view of type specimen; B, detail of dorsal anterior margin; C, diagram of colour pattern; D, diagram of ventral view; E, ventral view of fixed specimen. Abbreviations to the figures: fg, female gonopore; i, intestine; m, mouth; mg, male gonopore; ph, pharynx; sb, spermiducal bulbs; su, sucker; u, uterus. Scale bars: A, 10 mm; B, 3 mm." httpUri="https://zenodo.org/record/230540/files/figure.png" pageId="1" pageNumber="95">Figure 1</figureCitation>
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B). Pharynx with numerous folds, arranged in anterior body half; the mouth opens anteriorly in the pharynx cavity. Gonopores separate, arranged distally in the anterior body half. Sucker well developed in the middle of the posterior body half (
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<figureCitation id="13762A5B16015E30FD9BFB405B262A1E" box="[535,628,1114,1139]" captionStart="FIGURE 1" captionStartId="2.[151,250,1790,1812]" captionTargetBox="[163,1428,203,1735]" captionTargetId="figure@2.[151,1436,193,1742]" captionTargetPageId="2" captionText="FIGURE 1. Pseudoceros astrorum n. sp. A, dorsal view of type specimen; B, detail of dorsal anterior margin; C, diagram of colour pattern; D, diagram of ventral view; E, ventral view of fixed specimen. Abbreviations to the figures: fg, female gonopore; i, intestine; m, mouth; mg, male gonopore; ph, pharynx; sb, spermiducal bulbs; su, sucker; u, uterus. Scale bars: A, 10 mm; B, 3 mm." httpUri="https://zenodo.org/record/230540/files/figure.png" pageId="1" pageNumber="95">Figure 1</figureCitation>
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D).
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</paragraph>
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<paragraph id="8BF236DE16015E30FF4BFB64599B2BB6" blockId="1.[151,1437,466,1967]" pageId="1" pageNumber="95">
|
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Body wall: Dorsal epidermis cells are ciliated. Epidermal cells cylindrical, 32 µm high, filled with dark granular pigmentation and scattered rhabdites. Basement membrane delicate (3 µm), circular muscle fibres in bundles, longitudinal muscle layer 10 µm high. Underneath the muscular layer, granular pigmentation is apparent as well as distinct eosinophilic glands (
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||
<figureCitation id="13762A5B16015E30FDDEFBF05BE62B6E" box="[594,692,1258,1283]" captionStart="FIGURE 2" captionStartId="3.[151,250,787,809]" captionTargetBox="[179,1406,196,762]" captionTargetId="figure@3.[174,1412,193,766]" captionTargetPageId="3" captionText="FIGURE 2. Pseudoceros astrorum n. sp., sagittal section. A, dorsal body wall; B, ventral body wall. Abbreviations to the figures: bm, basement membrane; cm, circular muscle; eg, eosinophilic glands; ep, epidermis; lm, longitudinal muscles; pg, pigment granules; pm, parenchymatous muscles; rh, rhabdites. Scale bars: A, 10 µm; B, 10 µm." httpUri="https://zenodo.org/record/230541/files/figure.png" pageId="1" pageNumber="95">Figure 2</figureCitation>
|
||
A). Ventral body wall as thick as dorsal (50 µm), cellular, ciliated epidermis 30 µm high, the epidermal cells appear cuboidal, devoid of pigment granules and with scattered rhabdites. Basement membrane thinner than dorsally; circular muscle fibres arranged in a 5 µm deep distinct muscular layer; longitudinal muscle fibres less compact than dorsally, arranged in a 10 µm deep layer (
|
||
<figureCitation id="13762A5B16015E30FA95FA4C5C292B02" box="[1305,1403,1366,1391]" captionStart="FIGURE 2" captionStartId="3.[151,250,787,809]" captionTargetBox="[179,1406,196,762]" captionTargetId="figure@3.[174,1412,193,766]" captionTargetPageId="3" captionText="FIGURE 2. Pseudoceros astrorum n. sp., sagittal section. A, dorsal body wall; B, ventral body wall. Abbreviations to the figures: bm, basement membrane; cm, circular muscle; eg, eosinophilic glands; ep, epidermis; lm, longitudinal muscles; pg, pigment granules; pm, parenchymatous muscles; rh, rhabdites. Scale bars: A, 10 µm; B, 10 µm." httpUri="https://zenodo.org/record/230541/files/figure.png" pageId="1" pageNumber="95">Figure 2</figureCitation>
|
||
B). Rhabdites numerous only in anterior body margin (dorsal and ventral). Body wall relatively thin in comparison to the body height. Parenchymatous muscles apparent and numerous, giving the body its solid appearance (
|
||
<figureCitation id="13762A5B16015E30FADDFA8459F72BB6" captionStart="FIGURE 3" captionStartId="4.[151,250,1843,1865]" captionTargetBox="[284,1295,201,1802]" captionTargetId="figure@4.[278,1303,193,1810]" captionTargetPageId="4" captionText="FIGURE 3. Pseudoceros astrorum n. sp., sagittal sections, right is anterior. A, reconstruction of male copulatory organs; B, detail of seminal vesicle and vas deferens; C, detail of seminal vesicle and ejaculatory duct; D, detail of spermiducal bulbs. Abbreviations to the figures: eg, eosinophilic glands; ej, ejaculatory duct; gl, glandular lining; i, intestine; ma, male atrium; mg, male gonopore; mp, muscular papillae; mw, muscular wall; pd, prostatic duct; pg, pigment granules; ph, pharynx; phc, pharynx cavity; pm, parenchymatous muscle fibres; ps, penis sheath; pv, prostatic vesicle; s, stylet; sb, spermiducal bulbs; sv, seminal vesicle; vd, vas deferens. Scale bars: A, 300 µm; B, 300 µm; C, 300 µm; D, 500 µm." httpUri="https://zenodo.org/record/230542/files/figure.png" pageId="1" pageNumber="95">Figure 3</figureCitation>
|
||
D).
|
||
</paragraph>
|
||
<paragraph id="8BF236DE16015E30FF4BFAFC5D2A2896" blockId="1.[151,1437,466,1967]" pageId="1" pageNumber="95">
|
||
Reproductive anatomy: Spermiducal bulbs well developed (
|
||
<figureCitation id="13762A5B16015E30FC08FAFC5AA32B92" box="[900,1009,1510,1535]" captionStart="FIGURE 1" captionStartId="2.[151,250,1790,1812]" captionTargetBox="[163,1428,203,1735]" captionTargetId="figure@2.[151,1436,193,1742]" captionTargetPageId="2" captionText="FIGURE 1. Pseudoceros astrorum n. sp. A, dorsal view of type specimen; B, detail of dorsal anterior margin; C, diagram of colour pattern; D, diagram of ventral view; E, ventral view of fixed specimen. Abbreviations to the figures: fg, female gonopore; i, intestine; m, mouth; mg, male gonopore; ph, pharynx; sb, spermiducal bulbs; su, sucker; u, uterus. Scale bars: A, 10 mm; B, 3 mm." httpUri="https://zenodo.org/record/230540/files/figure.png" pageId="1" pageNumber="95">Figures 1</figureCitation>
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||
D, 1E), joining anteriorly to form a muscular common
|
||
<emphasis id="B939EACC16015E30FEF8F9115B53284E" box="[372,513,1547,1571]" italics="true" pageId="1" pageNumber="95">vas deferens</emphasis>
|
||
(
|
||
<figureCitation id="13762A5B16015E30FD9EF9105B27284E" box="[530,629,1546,1571]" captionStart="FIGURE 3" captionStartId="4.[151,250,1843,1865]" captionTargetBox="[284,1295,201,1802]" captionTargetId="figure@4.[278,1303,193,1810]" captionTargetPageId="4" captionText="FIGURE 3. Pseudoceros astrorum n. sp., sagittal sections, right is anterior. A, reconstruction of male copulatory organs; B, detail of seminal vesicle and vas deferens; C, detail of seminal vesicle and ejaculatory duct; D, detail of spermiducal bulbs. Abbreviations to the figures: eg, eosinophilic glands; ej, ejaculatory duct; gl, glandular lining; i, intestine; ma, male atrium; mg, male gonopore; mp, muscular papillae; mw, muscular wall; pd, prostatic duct; pg, pigment granules; ph, pharynx; phc, pharynx cavity; pm, parenchymatous muscle fibres; ps, penis sheath; pv, prostatic vesicle; s, stylet; sb, spermiducal bulbs; sv, seminal vesicle; vd, vas deferens. Scale bars: A, 300 µm; B, 300 µm; C, 300 µm; D, 500 µm." httpUri="https://zenodo.org/record/230542/files/figure.png" pageId="1" pageNumber="95">Figure 3</figureCitation>
|
||
A). The
|
||
<emphasis id="B939EACC16015E30FD56F9115A35284E" box="[730,871,1547,1571]" italics="true" pageId="1" pageNumber="95">vas deferens</emphasis>
|
||
runs anteriorly and turns dorsal and posterior to enter the seminal vesicle on its anterior aspect. The cylindroid seminal vesicle is 1650 Μm long and 750 Μm high (
|
||
<figureCitation id="13762A5B16015E30FF12F94859AD2806" box="[158,255,1618,1643]" captionStart="FIGURE 3" captionStartId="4.[151,250,1843,1865]" captionTargetBox="[284,1295,201,1802]" captionTargetId="figure@4.[278,1303,193,1810]" captionTargetPageId="4" captionText="FIGURE 3. Pseudoceros astrorum n. sp., sagittal sections, right is anterior. A, reconstruction of male copulatory organs; B, detail of seminal vesicle and vas deferens; C, detail of seminal vesicle and ejaculatory duct; D, detail of spermiducal bulbs. Abbreviations to the figures: eg, eosinophilic glands; ej, ejaculatory duct; gl, glandular lining; i, intestine; ma, male atrium; mg, male gonopore; mp, muscular papillae; mw, muscular wall; pd, prostatic duct; pg, pigment granules; ph, pharynx; phc, pharynx cavity; pm, parenchymatous muscle fibres; ps, penis sheath; pv, prostatic vesicle; s, stylet; sb, spermiducal bulbs; sv, seminal vesicle; vd, vas deferens. Scale bars: A, 300 µm; B, 300 µm; C, 300 µm; D, 500 µm." httpUri="https://zenodo.org/record/230542/files/figure.png" pageId="1" pageNumber="95">Figure 3</figureCitation>
|
||
C). The vesicle´s muscular wall is slightly thicker anteriorly, thinning distally. The ejaculatory duct turns ventrally and posteriorly to join the prostatic duct at the tip of the penis papillae. A short prostatic duct leads to the small ovoid prostatic vesicle (460 µm x 360 µm) with an inner smooth glandular lining, arranged free (
|
||
<figureCitation id="13762A5B16015E30FA95F9805C2B28DE" box="[1305,1401,1690,1715]" captionStart="FIGURE 3" captionStartId="4.[151,250,1843,1865]" captionTargetBox="[284,1295,201,1802]" captionTargetId="figure@4.[278,1303,193,1810]" captionTargetPageId="4" captionText="FIGURE 3. Pseudoceros astrorum n. sp., sagittal sections, right is anterior. A, reconstruction of male copulatory organs; B, detail of seminal vesicle and vas deferens; C, detail of seminal vesicle and ejaculatory duct; D, detail of spermiducal bulbs. Abbreviations to the figures: eg, eosinophilic glands; ej, ejaculatory duct; gl, glandular lining; i, intestine; ma, male atrium; mg, male gonopore; mp, muscular papillae; mw, muscular wall; pd, prostatic duct; pg, pigment granules; ph, pharynx; phc, pharynx cavity; pm, parenchymatous muscle fibres; ps, penis sheath; pv, prostatic vesicle; s, stylet; sb, spermiducal bulbs; sv, seminal vesicle; vd, vas deferens. Scale bars: A, 300 µm; B, 300 µm; C, 300 µm; D, 500 µm." httpUri="https://zenodo.org/record/230542/files/figure.png" pageId="1" pageNumber="95">Figure 3</figureCitation>
|
||
B). The 300 µm curved stylet is supported by a short muscular papilla and housed in a muscular fold of the male atrium (penis sheath). The ciliated male atrium opens to a single male gonopore (
|
||
<figureCitation id="13762A5B16015E30FC5FF9F85D612896" box="[979,1075,1762,1787]" captionStart="FIGURE 3" captionStartId="4.[151,250,1843,1865]" captionTargetBox="[284,1295,201,1802]" captionTargetId="figure@4.[278,1303,193,1810]" captionTargetPageId="4" captionText="FIGURE 3. Pseudoceros astrorum n. sp., sagittal sections, right is anterior. A, reconstruction of male copulatory organs; B, detail of seminal vesicle and vas deferens; C, detail of seminal vesicle and ejaculatory duct; D, detail of spermiducal bulbs. Abbreviations to the figures: eg, eosinophilic glands; ej, ejaculatory duct; gl, glandular lining; i, intestine; ma, male atrium; mg, male gonopore; mp, muscular papillae; mw, muscular wall; pd, prostatic duct; pg, pigment granules; ph, pharynx; phc, pharynx cavity; pm, parenchymatous muscle fibres; ps, penis sheath; pv, prostatic vesicle; s, stylet; sb, spermiducal bulbs; sv, seminal vesicle; vd, vas deferens. Scale bars: A, 300 µm; B, 300 µm; C, 300 µm; D, 500 µm." httpUri="https://zenodo.org/record/230542/files/figure.png" pageId="1" pageNumber="95">Figure 3</figureCitation>
|
||
C, D).
|
||
</paragraph>
|
||
<paragraph id="8BF236DE16015E30FF4BF81C5B2329C2" blockId="1.[151,1437,466,1967]" pageId="1" pageNumber="95">
|
||
The uteri run dorsal to the spermiducal bulbs; the distal tracts of the oviducts run anteriorly and join before entering the female canal. The vagina is ciliated, surrounded by the cement gland mass (
|
||
<figureCitation id="13762A5B16015E30FB02F8305DA3292E" box="[1166,1265,1834,1859]" captionStart="FIGURE 4" captionStartId="5.[151,250,1908,1930]" captionTargetBox="[215,1371,205,1845]" captionTargetId="figure@5.[203,1383,193,1856]" captionTargetPageId="5" captionText="FIGURE 4. Pseudoceros astrorum n. sp., sagittal section, right is anterior. A, view of female system; B, reconstruction of female system. Abbreviations to the figures: cg, cement glands; fg, female gonopore; gp, glandular pouch; i, intestine; pm, parenchymatous muscle fibers; v, vagina. Scale bars: A, 800 µm; B, 800 µm." httpUri="https://zenodo.org/record/230543/files/figure.png" pageId="1" pageNumber="95">Figure 4</figureCitation>
|
||
A). The vagina runs posteriorly, parallel to the body surface, then turns ventrally and opens to the small female atrium. The wall of the vagina is slightly muscular proximally, distally developing two glandular pouches (
|
||
<figureCitation id="13762A5B16015E30FBEBF8685D9B29E6" box="[1127,1225,1906,1931]" captionStart="FIGURE 4" captionStartId="5.[151,250,1908,1930]" captionTargetBox="[215,1371,205,1845]" captionTargetId="figure@5.[203,1383,193,1856]" captionTargetPageId="5" captionText="FIGURE 4. Pseudoceros astrorum n. sp., sagittal section, right is anterior. A, view of female system; B, reconstruction of female system. Abbreviations to the figures: cg, cement glands; fg, female gonopore; gp, glandular pouch; i, intestine; pm, parenchymatous muscle fibers; v, vagina. Scale bars: A, 800 µm; B, 800 µm." httpUri="https://zenodo.org/record/230543/files/figure.png" pageId="1" pageNumber="95">Figure 4</figureCitation>
|
||
B), before entering the small female atrium and the gonopore.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |