314 lines
41 KiB
XML
314 lines
41 KiB
XML
<document id="2CEA6E81A04543409453621D31D9A02A" ID-DOI="10.5281/zenodo.177648" ID-GBIF-Dataset="2428c2d4-234a-4b5b-901e-ea2ee9d7d4c2" ID-ISSN="1175-5326" ID-Zenodo-Dep="177648" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459870401530" checkinUser="plazi" docAuthor="Delogu, Valentina & Curini-Galletti, Marco" docDate="2007" docId="039FC1291E04FFE6FF616AFC88CCF967" docLanguage="en" docName="zt01529p031.pdf" docOrigin="Zootaxa 1529" docStyle="DocumentStyle:6581673A57F01A3145754A1E615EDFF0.4:Zootaxa.2007-2008.journal_article" docStyleId="6581673A57F01A3145754A1E615EDFF0" docStyleName="Zootaxa.2007-2008.journal_article" docStyleVersion="4" docTitle="Parotoplana pythagorae Delogu & Curini-Galletti, 2007, sp. n." docType="treatment" docVersion="9" lastPageNumber="20" masterDocId="FFA6B9511E05FFE5FFF66F398C59FFAD" masterDocTitle="New species of the genus Parotoplana Meixner, 1938 (Proseriata, Otoplanidae) from southern Apulia (Italy)" masterLastPageNumber="31" masterPageNumber="17" pageNumber="18" updateTime="1698226508539" updateUser="plazi">
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<mods:titleInfo id="3800E302EDC68010F06211F478D3F1A6">
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<mods:title id="458A5B18F941E517A6337C66366D7C0B">New species of the genus Parotoplana Meixner, 1938 (Proseriata, Otoplanidae) from southern Apulia (Italy)</mods:title>
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<mods:name id="8775B49D9D7948A7B6F08BC7C65DCDEC" type="personal">
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<mods:namePart id="4AB41F80DE73AA233BB19145E179C242">Delogu, Valentina</mods:namePart>
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<mods:namePart id="AE223E08E1AA4137B30567EB8B9F659B">Curini-Galletti, Marco</mods:namePart>
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<mods:title id="796402EBF29173BFCEB5312F2273B802">Zootaxa</mods:title>
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<mods:part id="44C53957F534C9557B9D19EA04BFE347">
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<mods:date id="E0333CCADEF3F006B48C50CA50B6C8D9">2007</mods:date>
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<mods:number id="96FC34905B924104C6D6E4F563FF6620">1529</mods:number>
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<mods:classification id="8C481D1819E1F15D641E7550CC723404">journal article</mods:classification>
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<mods:identifier id="BDA6E7B8F193B1A88BE9AA0B15A7FD12" type="DOI">10.5281/zenodo.177648</mods:identifier>
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<mods:identifier id="95FFB09E453B442C29EFDA4D98055223" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="CE20CB145F3D4CD7988D12292CEE6E2E" type="Zenodo-Dep">177648</mods:identifier>
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<treatment id="039FC1291E04FFE6FF616AFC88CCF967" ID-DOI="http://doi.org/10.5281/zenodo.6242258" ID-GBIF-Taxon="119369321" ID-Zenodo-Dep="6242258" LSID="urn:lsid:plazi:treatment:039FC1291E04FFE6FF616AFC88CCF967" httpUri="http://treatment.plazi.org/id/039FC1291E04FFE6FF616AFC88CCF967" lastPageId="3" lastPageNumber="20" pageId="1" pageNumber="18">
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<subSubSection id="C32C23B41E04FFE4FF616AFC8D8FF9AF" pageId="1" pageNumber="18" type="nomenclature">
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<paragraph id="8B89703F1E04FFE4FF616AFC8E5DFA72" blockId="1.[151,516,1477,1538]" box="[151,516,1477,1503]" pageId="1" pageNumber="18">
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<heading id="D0C1C7531E04FFE4FF616AFC8E5DFA72" bold="true" box="[151,516,1477,1503]" fontSize="11" level="1" pageId="1" pageNumber="18" reason="1">
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<emphasis id="B942AC2D1E04FFE4FF616AFC8E5DFA72" bold="true" box="[151,516,1477,1503]" pageId="1" pageNumber="18">
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<taxonomicName id="4C360BBC1E04FFE4FF616AFC8DE2FA72" box="[151,443,1477,1503]" class="Rhabditophora" family="Otoplanidae" genus="Parotoplana" kingdom="Animalia" order="Seriata" pageId="1" pageNumber="18" phylum="Platyhelminthes" rank="species" species="pythagorae" status="sp. nov.">
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<emphasis id="B942AC2D1E04FFE4FF616AFC8DE2FA72" bold="true" box="[151,443,1477,1503]" italics="true" pageId="1" pageNumber="18">Parotoplana pythagorae</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A27111561E04FFE4FE346AFC8E5DFA72" box="[450,516,1477,1503]" pageId="1" pageNumber="18" rank="species">sp. n.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8B89703F1E04FFE4FF616AD18D8FF9AF" blockId="1.[151,516,1477,1538]" box="[151,470,1512,1538]" pageId="1" pageNumber="18">
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(
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<figureCitation id="130D6CBA1E04FFE4FF696AD18CA9F9AF" box="[159,240,1512,1538]" captionStart="FIGURE 1" captionStartId="2.[151,255,1025,1049]" captionTargetBox="[293,1304,352,994]" captionTargetId="figure@2.[262,1321,317,1046]" captionTargetPageId="2" captionText="FIGURE 1. Parotoplana pythagorae sp. n. A, Sclerotized apparatus. Scale = 30 µm. B, Reconstruction of the genital organs from sagittal sections. Scale = 50 µm. C, General organisation of a live animal. Scale = 200 µm." httpUri="https://zenodo.org/record/177649/files/figure.png" pageId="1" pageNumber="18">Figs. 1</figureCitation>
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A–C;
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<figureCitation id="130D6CBA1E04FFE4FEC86AD18DD7F9AF" box="[318,398,1512,1538]" captionStart="FIGURE 6" captionStartId="11.[151,255,1446,1470]" captionTargetBox="[407,1159,186,1420]" captionTargetId="figure@11.[405,1162,185,1425]" captionTargetPageId="11" captionText="FIGURE 6. Parotoplana pythagorae sp. n. A, Sagittal section (paratype). Scale = 50 µm. B, Sclerotized apparatus (holotype). Scale = 30 µm. C, Sagittal section of the paratype. Scale = 50 µm. Parotoplana spathifera sp. n. D, Sclerotized apparatus (holotype). Scale = 30 µm. E, Sagittal section (paratype). Scale = 30 µm. Abbreviations are the same as Fig 1." httpUri="https://zenodo.org/record/177654/files/figure.png" pageId="1" pageNumber="18">Figs. 6</figureCitation>
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A–C)
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</paragraph>
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</subSubSection>
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<subSubSection id="C32C23B41E04FFE4FF6169018E35F8EF" pageId="1" pageNumber="18" type="materials_examined">
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<paragraph id="8B89703F1E04FFE4FF6169018EC4F9FF" blockId="1.[151,1437,1592,2018]" box="[151,669,1592,1618]" pageId="1" pageNumber="18">
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<emphasis id="B942AC2D1E04FFE4FF6169018D50F9FF" bold="true" box="[151,265,1592,1618]" pageId="1" pageNumber="18">
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<typeStatus id="548DCE9D1E04FFE4FF6169018D50F9FF" box="[151,265,1592,1618]" pageId="1" pageNumber="18" type="holotype">Holotype</typeStatus>
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</emphasis>
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: one whole mount (
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<collectionCode id="ED27E8FA1E04FFE4FE0569018E13F9FF" box="[499,586,1592,1618]" httpUri="http://grbio.org/cool/8z6v-f8is" name="Saskatchewan Museum of Natural History" pageId="1" pageNumber="18">SMNH</collectionCode>
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6661).
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</paragraph>
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<paragraph id="8B89703F1E04FFE4FF3069668D05F967" blockId="1.[151,1437,1592,2018]" pageId="1" pageNumber="18">
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<emphasis id="B942AC2D1E04FFE4FF3069668D34F9D4" bold="true" box="[198,365,1631,1657]" pageId="1" pageNumber="18">
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<typeStatus id="548DCE9D1E04FFE4FF3069668D5DF9D4" box="[198,260,1631,1657]" pageId="1" pageNumber="18">Type</typeStatus>
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locality
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</emphasis>
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: Apulia,
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<collectingCountry id="F32130AF1E04FFE4FE1C69598E7DF9D7" box="[490,548,1632,1658]" name="Italy" pageId="1" pageNumber="18">Italy</collectingCountry>
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: Porto Cesareo (Lecce), Bacino Grande Bay, loc. Scala di Furno (lat.
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<geoCoordinate id="EE0216F81E04FFE4FF6169B18D70F90F" box="[151,297,1672,1698]" direction="north" orientation="latitude" pageId="1" pageNumber="18" precision="15" value="40.273888">40°16’26”N</geoCoordinate>
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, long.
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<geoCoordinate id="EE0216F81E04FFE4FE8C69B18E76F90F" box="[378,559,1672,1698]" direction="east" orientation="longitude" pageId="1" pageNumber="18" precision="1" value="17.881578">17°52’53.68”E</geoCoordinate>
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), slightly silty coarse sand among rocks, lower intertidal in the
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<taxonomicName id="4C360BBC1E04FFE4FAD269B189CBF90C" box="[1316,1426,1672,1697]" class="Rhabditophora" family="Otoplanidae" genus="Otoplana" kingdom="Animalia" order="Seriata" pageId="1" pageNumber="18" phylum="Platyhelminthes" rank="genus">
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<emphasis id="B942AC2D1E04FFE4FAD269B189CBF90C" box="[1316,1426,1672,1697]" italics="true" pageId="1" pageNumber="18">Otoplana</emphasis>
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</taxonomicName>
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- zone.
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<date id="FF8856FF1E04FFE4FF2B69898D01F967" box="[221,344,1712,1738]" pageId="1" pageNumber="18" value="2005-05">May 2005</date>
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.
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</paragraph>
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<paragraph id="8B89703F1E04FFE4FF3069EE8E35F8EF" blockId="1.[151,1437,1592,2018]" pageId="1" pageNumber="18">
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<emphasis id="B942AC2D1E04FFE4FF3069EE8DE7F95C" bold="true" box="[198,446,1751,1777]" pageId="1" pageNumber="18">Additional material</emphasis>
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:
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<typeStatus id="548DCE9D1E04FFE4FE3969E18E6CF95F" box="[463,565,1752,1778]" pageId="1" pageNumber="18" type="paratype">Paratype</typeStatus>
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(
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<collectionCode id="ED27E8FA1E04FFE4FDB069E18EC5F95F" box="[582,668,1752,1778]" httpUri="http://grbio.org/cool/8z6v-f8is" name="Saskatchewan Museum of Natural History" pageId="1" pageNumber="18">SMNH</collectionCode>
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6662): one specimen from the
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<typeStatus id="548DCE9D1E04FFE4FBE769E1881AF95F" box="[1041,1091,1752,1778]" pageId="1" pageNumber="18">type</typeStatus>
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locality, sagittally sectioned. Six specimens sagittally sectioned (CZM-34/39); two karyological slides (CZM-40,41); two whole mounts (CZM-42,43), all from the
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<typeStatus id="548DCE9D1E04FFE4FE2268118E5EF8EF" box="[468,519,1832,1858]" pageId="1" pageNumber="18">type</typeStatus>
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locality.
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</paragraph>
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</subSubSection>
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<subSubSection id="C32C23B41E04FFE4FF3068768828F83F" pageId="1" pageNumber="18" type="etymology">
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<paragraph id="8B89703F1E04FFE4FF3068768828F83F" blockId="1.[151,1437,1592,2018]" pageId="1" pageNumber="18">
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<emphasis id="B942AC2D1E04FFE4FF3068768D14F8C4" bold="true" box="[198,333,1871,1897]" pageId="1" pageNumber="18">Etymology</emphasis>
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: the species name relates to the presence, in the sclerotized structures, of peculiar right-angled triangles, to which Pythagoras’ (Samos, 571-496 B.C.) most famous theorem refers.
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</paragraph>
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</subSubSection>
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<subSubSection id="C32C23B41E04FFE6FF3068A68CB4FCA7" lastPageId="3" lastPageNumber="20" pageId="1" pageNumber="18" type="description">
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<paragraph id="8B89703F1E04FFE7FF3068A68F5AFEAF" blockId="1.[151,1437,1592,2018]" lastBlockId="2.[151,1436,152,258]" lastPageId="2" lastPageNumber="19" pageId="1" pageNumber="18">
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<emphasis id="B942AC2D1E04FFE4FF3068A68D07F814" bold="true" box="[198,350,1951,1977]" pageId="1" pageNumber="18">Description.</emphasis>
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Living specimens agile, colourless and semi-transparent, of average size for the genus: the
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<typeStatus id="548DCE9D1E04FFE4FF6168F18D58F84F" box="[151,257,1992,2018]" pageId="1" pageNumber="18" type="holotype">holotype</typeStatus>
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, an adult worm, is about
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<quantity id="4CCEDDDA1E04FFE4FDD068F18ED9F84F" box="[550,640,1992,2018]" metricMagnitude="-3" metricUnit="m" metricValue="1.3" pageId="1" pageNumber="18" unit="mm" value="1.3">1.3 mm</quantity>
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long in fixed condition. The anterior end is clearly marked and provided with sensory bristles, and, ventrally, with a few adhesive papillae. The posterior end is fan-shaped and provided with very numerous adhesive papillae (
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<figureCitation id="130D6CBA1E07FFE7FD256FF98F40FF77" box="[723,793,192,218]" captionStart="FIGURE 1" captionStartId="2.[151,255,1025,1049]" captionTargetBox="[293,1304,352,994]" captionTargetId="figure@2.[262,1321,317,1046]" captionTargetPageId="2" captionText="FIGURE 1. Parotoplana pythagorae sp. n. A, Sclerotized apparatus. Scale = 30 µm. B, Reconstruction of the genital organs from sagittal sections. Scale = 50 µm. C, General organisation of a live animal. Scale = 200 µm." httpUri="https://zenodo.org/record/177649/files/figure.png" pageId="2" pageNumber="19">Fig. 1</figureCitation>
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C). The encapsulated, oval shaped brain (about 60 µm long) abuts on a statocyst (about 21 μm in diameter).
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</paragraph>
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<caption id="DF4920B71E07FFE7FF616B3888BFFB96" httpUri="https://zenodo.org/record/177649/files/figure.png" pageId="2" pageNumber="19" targetBox="[293,1304,352,994]" targetPageId="2">
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<paragraph id="8B89703F1E07FFE7FF616B3888BFFB96" blockId="2.[151,1436,1025,1083]" pageId="2" pageNumber="19">
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<emphasis id="B942AC2D1E07FFE7FF616B388D42FBB4" bold="true" box="[151,283,1025,1049]" pageId="2" pageNumber="19">FIGURE 1.</emphasis>
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<taxonomicName id="4C360BBC1E07FFE7FED56B388E72FBB5" box="[291,555,1025,1048]" class="Rhabditophora" family="Otoplanidae" genus="Parotoplana" kingdom="Animalia" order="Seriata" pageId="2" pageNumber="19" phylum="Platyhelminthes" rank="species" species="pythagorae" status="sp. nov.">
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<emphasis id="B942AC2D1E07FFE7FED56B388E72FBB5" box="[291,555,1025,1048]" italics="true" pageId="2" pageNumber="19">Parotoplana pythagorae</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A27111561E07FFE7FDC56B388E28FBB4" box="[563,625,1025,1049]" pageId="2" pageNumber="19" rank="species">
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<emphasis id="B942AC2D1E07FFE7FDC56B388E28FBB4" bold="true" box="[563,625,1025,1049]" pageId="2" pageNumber="19">sp. n.</emphasis>
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</taxonomicNameLabel>
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A, Sclerotized apparatus. Scale = 30 µm. B, Reconstruction of the genital organs from sagittal sections. Scale = 50 µm. C, General organisation of a live animal. Scale = 200 µm.
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</paragraph>
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</caption>
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<paragraph id="8B89703F1E07FFE7FF306BB58F84FAB3" blockId="2.[151,1437,1164,2030]" pageId="2" pageNumber="19">Epithelium with intraepithelial nuclei. Ciliation restricted to a sensorial groove in the anterior end, and, ventrally, to a creeping sole that extends from the anterior end to posterior to the genital pore. The ciliated epithelium is markedly higher than the non-ciliated epithelium. Cilia up to 7 μm in length. Rhabdoids (up to 15 µm in length) are numerous dorsally and arranged in longitudinal rows.</paragraph>
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<paragraph id="8B89703F1E07FFE7FF316A158F90FA13" blockId="2.[151,1437,1164,2030]" pageId="2" pageNumber="19">The gut extends posteriorly nearly to the caudal end and anteriorly to the cephalic area. The nearly median pharynx is collar-shaped; its nucleated epithelium is ciliated except for a small area at the distal tip. Pharyngeal cilia are about 3 µm long. No esophageal area could be seen. The pharyngeal cavity opens to the outside through the mouth, which is surrounded by a ring of circular muscles.</paragraph>
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<paragraph id="8B89703F1E07FFE7FF316AF58FF8F843" blockId="2.[151,1437,1164,2030]" pageId="2" pageNumber="19">
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Male genital organs. Testes, located anterior to the ovaries, consist of two lateral rows of about ten follicles each (
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<figureCitation id="130D6CBA1E07FFE7FEE56ACD8D00F9A3" box="[275,345,1524,1550]" captionStart="FIGURE 1" captionStartId="2.[151,255,1025,1049]" captionTargetBox="[293,1304,352,994]" captionTargetId="figure@2.[262,1321,317,1046]" captionTargetPageId="2" captionText="FIGURE 1. Parotoplana pythagorae sp. n. A, Sclerotized apparatus. Scale = 30 µm. B, Reconstruction of the genital organs from sagittal sections. Scale = 50 µm. C, General organisation of a live animal. Scale = 200 µm." httpUri="https://zenodo.org/record/177649/files/figure.png" pageId="2" pageNumber="19">Fig. 1</figureCitation>
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C). The copulatory organ consists of a sacciform seminal vesicle (about 105 μm long), connected distally to a prostatic vesicle (
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<figureCitation id="130D6CBA1E07FFE7FD9969258E9EF99B" box="[623,711,1564,1590]" captionStart="FIGURE 1" captionStartId="2.[151,255,1025,1049]" captionTargetBox="[293,1304,352,994]" captionTargetId="figure@2.[262,1321,317,1046]" captionTargetPageId="2" captionText="FIGURE 1. Parotoplana pythagorae sp. n. A, Sclerotized apparatus. Scale = 30 µm. B, Reconstruction of the genital organs from sagittal sections. Scale = 50 µm. C, General organisation of a live animal. Scale = 200 µm." httpUri="https://zenodo.org/record/177649/files/figure.png" pageId="2" pageNumber="19">Figs. 1</figureCitation>
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B; 6 A, C). The seminal vesicle is lined by a nucleated epithelium. The prostatic vesicle is narrowly elongate and its nucleated epithelium is non ciliated. It is distally connected to the sclerotized apparatus (
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<figureCitation id="130D6CBA1E07FFE7FD9C69558EE4F92B" box="[618,701,1644,1670]" captionStart="FIGURE 1" captionStartId="2.[151,255,1025,1049]" captionTargetBox="[293,1304,352,994]" captionTargetId="figure@2.[262,1321,317,1046]" captionTargetPageId="2" captionText="FIGURE 1. Parotoplana pythagorae sp. n. A, Sclerotized apparatus. Scale = 30 µm. B, Reconstruction of the genital organs from sagittal sections. Scale = 50 µm. C, General organisation of a live animal. Scale = 200 µm." httpUri="https://zenodo.org/record/177649/files/figure.png" pageId="2" pageNumber="19">Figs. 1</figureCitation>
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A; 6 B) which consists of a central stylet (1), two companion spines (2) and a girdle of smaller spines (3). The stylet (95 μm long in the
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<typeStatus id="548DCE9D1E07FFE7FBE069AD8826F903" box="[1046,1151,1684,1710]" pageId="2" pageNumber="19" type="holotype">holotype</typeStatus>
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, range 93–95 μm in the sample) wraps around the distal portion of the ejaculatory duct. In well-squeezed specimens, it is evident that the seemingly tubiform structure seen in semi-squashed living specimens consists of two spines connected for most of their length by a feebly sclerotized lamina. These spines are straight and their distal end is acutely rhomboidal. Two companion spines are placed laterally to the stylet. These spines are 96–98 µm long, slightly wider than the other spines, with distinctly triangular apices. Stylet and companion spines are surrounded by a girdle of 12 slender spines (69 to 76 µm long) with sickle shaped apices, provided with a somewhat obtuse subterminal tooth. The sclerotized apparatus is located within the male antrum, lined by a nucleated epithelium, which opens into the anterior portion of the common atrium.
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</paragraph>
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<paragraph id="8B89703F1E06FFE6FF316FA188E8FDB7" blockId="3.[151,1437,152,1738]" pageId="3" pageNumber="20">
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Female genital organs. Two ovaries (
|
||
<figureCitation id="130D6CBA1E06FFE6FD816FA18EE4FF1F" box="[631,701,152,178]" captionStart="FIGURE 1" captionStartId="2.[151,255,1025,1049]" captionTargetBox="[293,1304,352,994]" captionTargetId="figure@2.[262,1321,317,1046]" captionTargetPageId="2" captionText="FIGURE 1. Parotoplana pythagorae sp. n. A, Sclerotized apparatus. Scale = 30 µm. B, Reconstruction of the genital organs from sagittal sections. Scale = 50 µm. C, General organisation of a live animal. Scale = 200 µm." httpUri="https://zenodo.org/record/177649/files/figure.png" pageId="3" pageNumber="20">Fig. 1</figureCitation>
|
||
C) are located anterior to the pharynx. Two rows of yolk follicles (vitellaria) are present posterior to the ovaries to the level of the copulatory organ. In the sectioned material, it is possible to trace the presence of the female common duct only in its distal portion, at its opening into the common atrium, where it is surrounded by numerous shell glands (
|
||
<figureCitation id="130D6CBA1E06FFE6FC286E29887CFE87" box="[990,1061,272,298]" captionStart="FIGURE 1" captionStartId="2.[151,255,1025,1049]" captionTargetBox="[293,1304,352,994]" captionTargetId="figure@2.[262,1321,317,1046]" captionTargetPageId="2" captionText="FIGURE 1. Parotoplana pythagorae sp. n. A, Sclerotized apparatus. Scale = 30 µm. B, Reconstruction of the genital organs from sagittal sections. Scale = 50 µm. C, General organisation of a live animal. Scale = 200 µm." httpUri="https://zenodo.org/record/177649/files/figure.png" pageId="3" pageNumber="20">Fig. 1</figureCitation>
|
||
B). The bursa (
|
||
<figureCitation id="130D6CBA1E06FFE6FB166E29896AFE87" box="[1248,1331,272,298]" captionStart="FIGURE 1" captionStartId="2.[151,255,1025,1049]" captionTargetBox="[293,1304,352,994]" captionTargetId="figure@2.[262,1321,317,1046]" captionTargetPageId="2" captionText="FIGURE 1. Parotoplana pythagorae sp. n. A, Sclerotized apparatus. Scale = 30 µm. B, Reconstruction of the genital organs from sagittal sections. Scale = 50 µm. C, General organisation of a live animal. Scale = 200 µm." httpUri="https://zenodo.org/record/177649/files/figure.png" pageId="3" pageNumber="20">Figs. 1</figureCitation>
|
||
B; 6 A), which is comparatively large and obvious in living specimens, opens into the common atrium close to the opening of the male system, by means of a wide canal about 70 µm long in the sectioned
|
||
<typeStatus id="548DCE9D1E06FFE6FB516E598956FED7" box="[1191,1295,352,378]" pageId="3" pageNumber="20" type="paratype">paratype</typeStatus>
|
||
, lined by an epithelium which appears irregular in shape, with numerous folds. The bursa, which is filled with sperm in all specimens sectioned, is lined by a low, nucleated epithelium. Male antrum, female duct and bursal canal open into a vast common genital atrium, which is lined by non ciliated, nucleated epithelium, surrounded by well developed longitudinal muscles. It opens to the outside through the common genital pore.
|
||
</paragraph>
|
||
<paragraph id="8B89703F1E06FFE6FF316D118CB4FCA7" blockId="3.[151,1437,152,1738]" pageId="3" pageNumber="20">Karyotype. Chromosome number: n = 6; FN = 12. All chromosomes are isobrachial; the first two pairs are more than twice the size of the remaining chromosomes (Fig. 8 B). Chrom. I = r.l.: 28.49 + 0.68; c.i.: 46.06 + 0.55 (m); Chrom. II = r.l.: 27.80 + 0.21; c.i.: 44.04 + 0.66 (m); Chrom. III = r.l.: 12.3 + 0.59; c.i.: 35.8 + 3.01 (sm); Chrom. IV = r.l.: 11.99 + 0.76; c.i.: 46.73 + 0.49 (m); Chrom. V = r.l.: 9.94 + 0.18; c.i.: 30.06 + 0.7 (sm); Chrom. VI = r.l.: 9.46 + 0.46; c.i.: 36.86 + 2.66 (sm) (based on the measurements of five spermatogonial plates).</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C32C23B41E06FFE6FF306C2E8E69F987" pageId="3" pageNumber="20" type="discussion">
|
||
<paragraph id="8B89703F1E06FFE6FF306C2E8CF6FA24" blockId="3.[151,1437,152,1738]" pageId="3" pageNumber="20">
|
||
<emphasis id="B942AC2D1E06FFE6FF306C2E8D66FC9C" bold="true" box="[198,319,791,817]" pageId="3" pageNumber="20">Remarks.</emphasis>
|
||
Among the species of
|
||
<taxonomicName id="4C360BBC1E06FFE6FDBA6C218E86FC9C" box="[588,735,792,817]" class="Rhabditophora" family="Otoplanidae" genus="Parotoplana" kingdom="Animalia" order="Seriata" pageId="3" pageNumber="20" phylum="Platyhelminthes" rank="genus">
|
||
<emphasis id="B942AC2D1E06FFE6FDBA6C218E86FC9C" box="[588,735,792,817]" italics="true" pageId="3" pageNumber="20">Parotoplana</emphasis>
|
||
</taxonomicName>
|
||
provided with a stylet (
|
||
<emphasis id="B942AC2D1E06FFE6FC036C21883EFC9C" box="[1013,1127,792,817]" italics="true" pageId="3" pageNumber="20">P. re n a t a e</emphasis>
|
||
;
|
||
<taxonomicName id="4C360BBC1E06FFE6FB8F6C21891BFC9F" authority="Ax 1956" authorityName="Ax" authorityYear="1956" box="[1145,1346,792,818]" class="Rhabditophora" family="Otoplanidae" genus="Parotoplana" kingdom="Animalia" order="Seriata" pageId="3" pageNumber="20" phylum="Platyhelminthes" rank="species" species="papii">
|
||
<emphasis id="B942AC2D1E06FFE6FB8F6C21888BFC9C" box="[1145,1234,792,817]" italics="true" pageId="3" pageNumber="20">P. papii</emphasis>
|
||
<bibRefCitation id="EFA70DCE1E06FFE6FB2F6C21891BFC9F" author="Ax" box="[1241,1346,792,818]" pageId="3" pageNumber="31" refString="Ax, P. (1956) Monographie der Otoplanidae (Turbellaria): Morphologie und Systematik. Akademie der Wissenschaften und der Literatur, Abhandlungen der Mathematisch-Naturwissenschaftlichen Klasse, 13, 159 - 278." type="journal article" year="1956">Ax 1956</bibRefCitation>
|
||
</taxonomicName>
|
||
;
|
||
<taxonomicName id="4C360BBC1E06FFE6FAB86C218D21FCF7" authority="Ax 1956" authorityName="Ax" authorityYear="1956" class="Rhabditophora" family="Otoplanidae" genus="Parotoplana" kingdom="Animalia" order="Seriata" pageId="3" pageNumber="20" phylum="Platyhelminthes" rank="species" species="procerostyla">
|
||
<emphasis id="B942AC2D1E06FFE6FAB86C218D5BFCF4" italics="true" pageId="3" pageNumber="20">P. procerostyla</emphasis>
|
||
<bibRefCitation id="EFA70DCE1E06FFE6FEFA6C798D21FCF7" author="Ax" box="[268,376,832,858]" pageId="3" pageNumber="31" refString="Ax, P. (1956) Monographie der Otoplanidae (Turbellaria): Morphologie und Systematik. Akademie der Wissenschaften und der Literatur, Abhandlungen der Mathematisch-Naturwissenschaftlichen Klasse, 13, 159 - 278." type="journal article" year="1956">Ax 1956</bibRefCitation>
|
||
</taxonomicName>
|
||
;
|
||
<taxonomicName id="4C360BBC1E06FFE6FE716C798E92FCF7" authority="Ax & Ax 1967" authorityName="Ax & Ax" authorityYear="1967" box="[391,715,832,858]" class="Rhabditophora" family="Otoplanidae" genus="Parotoplana" kingdom="Animalia" order="Seriata" pageId="3" pageNumber="20" phylum="Platyhelminthes" rank="species" species="pacifica">
|
||
<emphasis id="B942AC2D1E06FFE6FE716C798E5DFCF4" box="[391,516,832,857]" italics="true" pageId="3" pageNumber="20">P. pacifica</emphasis>
|
||
<bibRefCitation id="EFA70DCE1E06FFE6FDE66C798E92FCF7" author="Ax" box="[528,715,832,858]" pageId="3" pageNumber="31" refString="Ax, P. & Ax, R. (1967) Turbellaria Proseriata von der Pazifikkuste der USA (Washington). Zoomorphology, 61, 215 - 254." type="journal article" year="1967">Ax & Ax 1967</bibRefCitation>
|
||
</taxonomicName>
|
||
;
|
||
<taxonomicName id="4C360BBC1E06FFE6FD2C6C798812FCF7" authority="Lanfranchi 1978" authorityName="Lanfranchi" authorityYear="1978" box="[730,1099,832,858]" class="Rhabditophora" family="Otoplanidae" genus="Parotoplana" kingdom="Animalia" order="Seriata" pageId="3" pageNumber="20" phylum="Platyhelminthes" rank="species" species="macrostyla">
|
||
<emphasis id="B942AC2D1E06FFE6FD2C6C798F22FCF4" box="[730,891,832,857]" italics="true" pageId="3" pageNumber="20">P. macrostyla</emphasis>
|
||
<bibRefCitation id="EFA70DCE1E06FFE6FC736C798812FCF7" author="Lanfranchi" box="[901,1099,832,858]" pageId="3" pageNumber="31" refString="Lanfranchi, A. (1978) Morphology and taxonomy of two new otoplanids (Turbellaria, Proseriata) from the Ligurian Sea. Zoologica Scripta, 7, 249 - 254." type="journal article" year="1978">Lanfranchi 1978</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C360BBC1E06FFE6FB7D6C798C8AFC2F" authority="Lanfranchi 1978" authorityName="Lanfranchi" authorityYear="1978" class="Rhabditophora" family="Otoplanidae" genus="Parotoplana" kingdom="Animalia" order="Seriata" pageId="3" pageNumber="20" phylum="Platyhelminthes" rank="species" species="uncinata">
|
||
<emphasis id="B942AC2D1E06FFE6FB7D6C798948FCF4" box="[1163,1297,832,857]" italics="true" pageId="3" pageNumber="20">P. uncinata</emphasis>
|
||
<bibRefCitation id="EFA70DCE1E06FFE6FAED6C798C8AFC2F" author="Lanfranchi" pageId="3" pageNumber="31" refString="Lanfranchi, A. (1978) Morphology and taxonomy of two new otoplanids (Turbellaria, Proseriata) from the Ligurian Sea. Zoologica Scripta, 7, 249 - 254." type="journal article" year="1978">Lanfranchi 1978</bibRefCitation>
|
||
</taxonomicName>
|
||
) only the Mediterranean
|
||
<taxonomicName id="4C360BBC1E06FFE6FE0B6C518E28FC2C" box="[509,625,872,897]" class="Rhabditophora" family="Otoplanidae" genus="Parotoplana" kingdom="Animalia" order="Seriata" pageId="3" pageNumber="20" phylum="Platyhelminthes" rank="species" species="renatae">
|
||
<emphasis id="B942AC2D1E06FFE6FE0B6C518E28FC2C" box="[509,625,872,897]" italics="true" pageId="3" pageNumber="20">P. renatae</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C360BBC1E06FFE6FD5A6C518F13FC2C" box="[684,842,872,897]" class="Rhabditophora" family="Otoplanidae" genus="Parotoplana" kingdom="Animalia" order="Seriata" pageId="3" pageNumber="20" phylum="Platyhelminthes" rank="species" species="macrostyla">
|
||
<emphasis id="B942AC2D1E06FFE6FD5A6C518F13FC2C" box="[684,842,872,897]" italics="true" pageId="3" pageNumber="20">P. macrostyla</emphasis>
|
||
</taxonomicName>
|
||
share with
|
||
<taxonomicName id="4C360BBC1E06FFE6FC256C51882FFC2C" box="[979,1142,872,897]" class="Rhabditophora" family="Otoplanidae" genus="Parotoplana" kingdom="Animalia" order="Seriata" pageId="3" pageNumber="20" phylum="Platyhelminthes" rank="species" species="pythagorae" status="sp. nov.">
|
||
<emphasis id="B942AC2D1E06FFE6FC256C51882FFC2C" box="[979,1142,872,897]" italics="true" pageId="3" pageNumber="20">P. pythagorae</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B942AC2D1E06FFE6FB8B6C5E8899FC2C" bold="true" box="[1149,1216,871,897]" pageId="3" pageNumber="20">
|
||
<taxonomicNameLabel id="A27111561E06FFE6FB8B6C5E8899FC2C" box="[1149,1216,871,897]" pageId="3" pageNumber="20" rank="species">sp. n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
a general arrangement of spination consisting of a central stylet, two flanking companion spines and a girdle of smaller spines. Size of the sclerotized structures is comparable: the stylet is about 84–104 μm in
|
||
<taxonomicName id="4C360BBC1E06FFE6FB966C81888FFC7C" box="[1120,1238,952,977]" class="Rhabditophora" family="Otoplanidae" genus="Parotoplana" kingdom="Animalia" order="Seriata" pageId="3" pageNumber="20" phylum="Platyhelminthes" rank="species" species="renatae">
|
||
<emphasis id="B942AC2D1E06FFE6FB966C81888FFC7C" box="[1120,1238,952,977]" italics="true" pageId="3" pageNumber="20">P. renatae</emphasis>
|
||
</taxonomicName>
|
||
, 87–90 μm in
|
||
<taxonomicName id="4C360BBC1E06FFE6FA706C818D41FC54" class="Rhabditophora" family="Otoplanidae" genus="Parotoplana" kingdom="Animalia" order="Seriata" pageId="3" pageNumber="20" phylum="Platyhelminthes" rank="species" species="macrostyla">
|
||
<emphasis id="B942AC2D1E06FFE6FA706C818D41FC54" italics="true" pageId="3" pageNumber="20">P. macrostyla</emphasis>
|
||
</taxonomicName>
|
||
and 93–95 μm in the new species; companion spines reach respectively 100 μm (
|
||
<emphasis id="B942AC2D1E06FFE6FB176CD9890AFC54" box="[1249,1363,992,1017]" italics="true" pageId="3" pageNumber="20">P. re n a t a e</emphasis>
|
||
), 87– 90 μm (
|
||
<taxonomicName id="4C360BBC1E06FFE6FF046B318DD6FB8C" box="[242,399,1032,1057]" class="Rhabditophora" family="Otoplanidae" genus="Parotoplana" kingdom="Animalia" order="Seriata" pageId="3" pageNumber="20" phylum="Platyhelminthes" rank="species" species="macrostyla">
|
||
<emphasis id="B942AC2D1E06FFE6FF046B318DD6FB8C" box="[242,399,1032,1057]" italics="true" pageId="3" pageNumber="20">P. macrostyla</emphasis>
|
||
</taxonomicName>
|
||
) and 96–98 μm (
|
||
<taxonomicName id="4C360BBC1E06FFE6FDA16B318EA0FB8C" box="[599,761,1032,1057]" class="Rhabditophora" family="Otoplanidae" genus="Parotoplana" kingdom="Animalia" order="Seriata" pageId="3" pageNumber="20" phylum="Platyhelminthes" rank="species" species="pythagorae" status="sp. nov.">
|
||
<emphasis id="B942AC2D1E06FFE6FDA16B318EA0FB8C" box="[599,761,1032,1057]" italics="true" pageId="3" pageNumber="20">P. pythagorae</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B942AC2D1E06FFE6FD096B3E8F63FB8C" bold="true" box="[767,826,1031,1057]" pageId="3" pageNumber="20">
|
||
<taxonomicNameLabel id="A27111561E06FFE6FD096B3E8F63FB8C" box="[767,826,1031,1057]" pageId="3" pageNumber="20" rank="species">sp.n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
) in length; girdle spines are about 71–77 μm long in
|
||
<taxonomicName id="4C360BBC1E06FFE6FF616B098D55FBE4" box="[151,268,1072,1097]" class="Rhabditophora" family="Otoplanidae" genus="Parotoplana" kingdom="Animalia" order="Seriata" pageId="3" pageNumber="20" phylum="Platyhelminthes" rank="species" species="renatae">
|
||
<emphasis id="B942AC2D1E06FFE6FF616B098D55FBE4" box="[151,268,1072,1097]" italics="true" pageId="3" pageNumber="20">P. renatae</emphasis>
|
||
</taxonomicName>
|
||
, 74–77 μm in
|
||
<taxonomicName id="4C360BBC1E06FFE6FE4F6B098E0EFBE4" box="[441,599,1072,1097]" class="Rhabditophora" family="Otoplanidae" genus="Parotoplana" kingdom="Animalia" order="Seriata" pageId="3" pageNumber="20" phylum="Platyhelminthes" rank="species" species="macrostyla">
|
||
<emphasis id="B942AC2D1E06FFE6FE4F6B098E0EFBE4" box="[441,599,1072,1097]" italics="true" pageId="3" pageNumber="20">P. macrostyla</emphasis>
|
||
</taxonomicName>
|
||
and 69 to 76 μm in
|
||
<taxonomicName id="4C360BBC1E06FFE6FCB36B098FB1FBE4" box="[837,1000,1072,1097]" class="Rhabditophora" family="Otoplanidae" genus="Parotoplana" kingdom="Animalia" order="Seriata" pageId="3" pageNumber="20" phylum="Platyhelminthes" rank="species" species="pythagorae" status="sp. nov.">
|
||
<emphasis id="B942AC2D1E06FFE6FCB36B098FB1FBE4" box="[837,1000,1072,1097]" italics="true" pageId="3" pageNumber="20">P. pythagorae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A27111561E06FFE6FC066B168873FBE4" box="[1008,1066,1071,1097]" pageId="3" pageNumber="20" rank="species">
|
||
<emphasis id="B942AC2D1E06FFE6FC066B168873FBE4" bold="true" box="[1008,1066,1071,1097]" pageId="3" pageNumber="20">sp.n.</emphasis>
|
||
</taxonomicNameLabel>
|
||
However, in none of the aforementioned species, are the companion spines provided with a distinctly triangular apex, easily appreciable even in semi-squashed living specimens. On the contrary, the apex of the companion spines is sickle-shaped in
|
||
<taxonomicName id="4C360BBC1E06FFE6FF616B918D6DFB6C" box="[151,308,1192,1217]" class="Rhabditophora" family="Otoplanidae" genus="Parotoplana" kingdom="Animalia" order="Seriata" pageId="3" pageNumber="20" phylum="Platyhelminthes" rank="species" species="macrostyla">
|
||
<emphasis id="B942AC2D1E06FFE6FF616B918D6DFB6C" box="[151,308,1192,1217]" italics="true" pageId="3" pageNumber="20">P. macrostyla</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C360BBC1E06FFE6FE9B6B918DBBFB6C" box="[365,482,1192,1217]" class="Rhabditophora" family="Otoplanidae" genus="Parotoplana" kingdom="Animalia" order="Seriata" pageId="3" pageNumber="20" phylum="Platyhelminthes" rank="species" species="renatae">
|
||
<emphasis id="B942AC2D1E06FFE6FE9B6B918DBBFB6C" box="[365,482,1192,1217]" italics="true" pageId="3" pageNumber="20">P. renatae</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="EFA70DCE1E06FFE6FE046B918F60FB6F" author="Ax" box="[498,825,1192,1218]" pageId="3" pageNumber="31" refString="Ax, P. (1956) Monographie der Otoplanidae (Turbellaria): Morphologie und Systematik. Akademie der Wissenschaften und der Literatur, Abhandlungen der Mathematisch-Naturwissenschaftlichen Klasse, 13, 159 - 278." type="journal article" year="1956">Ax, 1956, Fig. 158, pg. 225</bibRefCitation>
|
||
), which is provided with a triangular, laminar stylet. The stylet of
|
||
<taxonomicName id="4C360BBC1E06FFE6FEC76BE98D97FB44" box="[305,462,1232,1257]" class="Rhabditophora" family="Otoplanidae" genus="Parotoplana" kingdom="Animalia" order="Seriata" pageId="3" pageNumber="20" phylum="Platyhelminthes" rank="species" species="macrostyla">
|
||
<emphasis id="B942AC2D1E06FFE6FEC76BE98D97FB44" box="[305,462,1232,1257]" italics="true" pageId="3" pageNumber="20">P. macrostyla</emphasis>
|
||
</taxonomicName>
|
||
has a split apex (
|
||
<bibRefCitation id="EFA70DCE1E06FFE6FD606BE9886BFB47" author="Lanfranchi" box="[662,1074,1232,1258]" pageId="3" pageNumber="31" refString="Lanfranchi, A. (1978) Morphology and taxonomy of two new otoplanids (Turbellaria, Proseriata) from the Ligurian Sea. Zoologica Scripta, 7, 249 - 254." type="journal article" year="1978">
|
||
Lanfranchi, 1978,
|
||
<figureCitation id="130D6CBA1E06FFE6FC866BE98FF4FB47" box="[880,941,1232,1258]" captionStart="FIGURE 1" captionStartId="2.[151,255,1025,1049]" captionTargetBox="[293,1304,352,994]" captionTargetId="figure@2.[262,1321,317,1046]" captionTargetPageId="2" captionText="FIGURE 1. Parotoplana pythagorae sp. n. A, Sclerotized apparatus. Scale = 30 µm. B, Reconstruction of the genital organs from sagittal sections. Scale = 50 µm. C, General organisation of a live animal. Scale = 200 µm." httpUri="https://zenodo.org/record/177649/files/figure.png" pageId="3" pageNumber="20">Fig.1</figureCitation>
|
||
B, pg. 250
|
||
</bibRefCitation>
|
||
), and thus somewhat similar to the new species. However, in
|
||
<taxonomicName id="4C360BBC1E06FFE6FE056BC18EC9FABC" box="[499,656,1272,1297]" class="Rhabditophora" family="Otoplanidae" genus="Parotoplana" kingdom="Animalia" order="Seriata" pageId="3" pageNumber="20" phylum="Platyhelminthes" rank="species" species="macrostyla">
|
||
<emphasis id="B942AC2D1E06FFE6FE056BC18EC9FABC" box="[499,656,1272,1297]" italics="true" pageId="3" pageNumber="20">P. macrostyla</emphasis>
|
||
</taxonomicName>
|
||
the common female duct is virtually not existing, and the two oviducts join just at their opening into the common atrium (
|
||
<bibRefCitation id="EFA70DCE1E06FFE6FCC16A19889EFA97" author="Lanfranchi" box="[823,1223,1312,1338]" pageId="3" pageNumber="31" refString="Lanfranchi, A. (1978) Morphology and taxonomy of two new otoplanids (Turbellaria, Proseriata) from the Ligurian Sea. Zoologica Scripta, 7, 249 - 254." type="journal article" year="1978">
|
||
Lanfranchi, 1978,
|
||
<figureCitation id="130D6CBA1E06FFE6FBE26A198802FA97" box="[1044,1115,1312,1338]" captionStart="FIGURE 3" captionStartId="7.[151,255,1657,1681]" captionTargetBox="[279,1288,1177,1615]" captionTargetId="figure@7.[263,1322,1154,1633]" captionTargetPageId="7" captionText="FIGURE 3. Parotoplana jondelii sp. n. A, Sclerotized apparatus. Scale = 30 µm. B, Reconstruction of the genital organs from sagittal sections. Scale = 50 µm. Abbreviations are the same as Fig 1." httpUri="https://zenodo.org/record/177651/files/figure.png" pageId="3" pageNumber="20">Fig. 3</figureCitation>
|
||
, pg. 250
|
||
</bibRefCitation>
|
||
). On the contrary, the existence of a common female duct could be observed in all the sectioned specimens of
|
||
<taxonomicName id="4C360BBC1E06FFE6FB396A718928FACC" box="[1231,1393,1352,1377]" class="Rhabditophora" family="Otoplanidae" genus="Parotoplana" kingdom="Animalia" order="Seriata" pageId="3" pageNumber="20" phylum="Platyhelminthes" rank="species" species="pythagorae" status="sp. nov.">
|
||
<emphasis id="B942AC2D1E06FFE6FB396A718928FACC" box="[1231,1393,1352,1377]" italics="true" pageId="3" pageNumber="20">P. pythagorae</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B942AC2D1E06FFE6FA8F6A7E8CF6FA24" bold="true" pageId="3" pageNumber="20">
|
||
<taxonomicNameLabel id="A27111561E06FFE6FA8F6A7E8CF6FA24" pageId="3" pageNumber="20" rank="species">sp. n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8B89703F1E06FFE6FF306AA18E69F987" blockId="3.[151,1437,152,1738]" pageId="3" pageNumber="20">
|
||
The only species of
|
||
<taxonomicName id="4C360BBC1E06FFE6FE446AA18E1CFA1C" box="[434,581,1432,1457]" class="Rhabditophora" family="Otoplanidae" genus="Parotoplana" kingdom="Animalia" order="Seriata" pageId="3" pageNumber="20" phylum="Platyhelminthes" rank="genus">
|
||
<emphasis id="B942AC2D1E06FFE6FE446AA18E1CFA1C" box="[434,581,1432,1457]" italics="true" pageId="3" pageNumber="20">Parotoplana</emphasis>
|
||
</taxonomicName>
|
||
whose karyotype is known is
|
||
<emphasis id="B942AC2D1E06FFE6FC5E6AA18813FA1C" box="[936,1098,1432,1457]" italics="true" pageId="3" pageNumber="20">P. m a c ro s t y l a.</emphasis>
|
||
The karyotype of
|
||
<taxonomicName id="4C360BBC1E06FFE6FAD36AA18C94FA74" class="Rhabditophora" family="Otoplanidae" genus="Parotoplana" kingdom="Animalia" order="Seriata" pageId="3" pageNumber="20" phylum="Platyhelminthes" rank="species" species="pythagorae" status="sp. nov.">
|
||
<emphasis id="B942AC2D1E06FFE6FAD36AA18C94FA74" italics="true" pageId="3" pageNumber="20">P. pythagorae</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B942AC2D1E06FFE6FF206A868D42FA74" bold="true" box="[214,283,1471,1497]" pageId="3" pageNumber="20">
|
||
<taxonomicNameLabel id="A27111561E06FFE6FF206A868D42FA74" box="[214,283,1471,1497]" pageId="3" pageNumber="20" rank="species">sp. n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
appears very similar for number and relative size of chromosomes. However, in this species all chromosomes are isobrachial, whereas in
|
||
<taxonomicName id="4C360BBC1E06FFE6FD666AD18FCDF9AF" authority="Chrom." authorityName="Chrom." box="[656,916,1512,1538]" class="Rhabditophora" family="Otoplanidae" genus="Parotoplana" kingdom="Animalia" order="Seriata" pageId="3" pageNumber="20" phylum="Platyhelminthes" rank="species" species="macrostyla">
|
||
<emphasis id="B942AC2D1E06FFE6FD666AD18F69F9AC" box="[656,816,1512,1537]" italics="true" pageId="3" pageNumber="20">P. macrostyla</emphasis>
|
||
Chrom.
|
||
</taxonomicName>
|
||
VI is subtelocentric, with low centromeric index (
|
||
<bibRefCitation id="EFA70DCE1E06FFE6FF1169298E7AF987" author="Curini-Galletti" box="[231,547,1552,1578]" pageId="3" pageNumber="31" refString="Curini-Galletti, M., Galleni, L. & Puccinelli, I. (1984) Karyological observation of Monocelis fusca, M. lineata (Monocelididae) and Parotoplana macrostyla (Otoplanidae). Helgolander Meeresuntersuchungen 38, 171 - 178." type="journal article" year="1984">Curini-Galletti et al., 1984</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C32C23B41E06FFE6FF30690E88CCF967" pageId="3" pageNumber="20" type="diagnosis">
|
||
<paragraph id="8B89703F1E06FFE6FF30690E88CCF967" blockId="3.[151,1437,152,1738]" pageId="3" pageNumber="20">
|
||
<emphasis id="B942AC2D1E06FFE6FF30690E8D66F9FC" bold="true" box="[198,319,1591,1617]" pageId="3" pageNumber="20">Diagnosis</emphasis>
|
||
: Species of
|
||
<taxonomicName id="4C360BBC1E06FFE6FE3B69018E39F9FC" box="[461,608,1592,1617]" class="Rhabditophora" family="Otoplanidae" genus="Parotoplana" kingdom="Animalia" order="Seriata" pageId="3" pageNumber="20" phylum="Platyhelminthes" rank="genus">
|
||
<emphasis id="B942AC2D1E06FFE6FE3B69018E39F9FC" box="[461,608,1592,1617]" italics="true" pageId="3" pageNumber="20">Parotoplana</emphasis>
|
||
</taxonomicName>
|
||
with a wide bursal canal, lined with a corrugated epithelium. The sclerotized apparatus of the copulatory organ consists of a stylet (93–95 μm long); two companion spines with triangular apex (96–98 μm long) and a girdle of 12 spines, provided with sickle shaped apices and subterminal, obtuse tooth (69–76 μm long). Karyotype with n = 6, and all chromosomes isobrachial.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |