235 lines
32 KiB
XML
235 lines
32 KiB
XML
<document id="42683C07C89C8BB617C93CCAEE091CAF" ID-DOI="10.11646/zootaxa.4028.2.1" ID-GBIF-Dataset="2baa825b-3af6-49ff-896e-f5cb990b4d62" ID-ISSN="1175-5326" ID-Zenodo-Dep="240556" ID-ZooBank="D47167E0-5C14-47F9-B4AA-9E906D13DF89" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461285037212" checkinUser="plazi" docAuthor="De Smet, Willem H." docDate="2015" docId="03995F134045FFFDE2D2061736BDFEE6" docLanguage="en" docName="zt04028p196.pdf" docOrigin="Zootaxa 4028 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Halolepadella Smet, 2015, gen. nov." docType="treatment" docVersion="9" lastPageNumber="182" masterDocId="FFA0276B405BFFDDE245020B372AFFA6" masterDocTitle="Rotifera from the Mediterranean Sea, with description of ten new species" masterLastPageNumber="196" masterPageNumber="151" pageNumber="181" updateTime="1698615046555" updateUser="plazi">
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<mods:title id="D2DCDCA0A070B4EDC657A9EAF8092905">Rotifera from the Mediterranean Sea, with description of ten new species</mods:title>
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<mods:namePart id="CF500CB7687F3506194447698A59354E">De Smet, Willem H.</mods:namePart>
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<mods:title id="70196524F1DF2090E95686A32A5B686E">Zootaxa</mods:title>
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<mods:date id="51D354569132C1A62F6BA678BE8A2C6B">2015</mods:date>
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<mods:number id="922951B1A412D2B94333242DEF364E44">4028</mods:number>
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<mods:identifier id="4C3BF967D658BC6CBAD2AF39A0BAF1D9" type="DOI">10.11646/zootaxa.4028.2.1</mods:identifier>
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<treatment id="03995F134045FFFDE2D2061736BDFEE6" ID-DOI="http://doi.org/10.5281/zenodo.5684227" ID-GBIF-Taxon="119641267" ID-Zenodo-Dep="5684227" LSID="urn:lsid:plazi:treatment:03995F134045FFFDE2D2061736BDFEE6" httpUri="http://treatment.plazi.org/id/03995F134045FFFDE2D2061736BDFEE6" lastPageId="32" lastPageNumber="182" pageId="30" pageNumber="181">
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<subSubSection id="C32ABD8E4045FFC3E2D20617360CFBF1" pageId="30" pageNumber="181" type="nomenclature">
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<paragraph id="8B8FEE054045FFC3E2D206173526FB90" blockId="30.[151,524,1052,1111]" box="[151,524,1052,1078]" pageId="30" pageNumber="181">
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<heading id="D0C759694045FFC3E2D206173526FB90" bold="true" box="[151,524,1052,1078]" fontSize="11" level="1" pageId="30" pageNumber="181" reason="1">
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<emphasis id="B94432174045FFC3E2D206173526FB90" bold="true" box="[151,524,1052,1078]" pageId="30" pageNumber="181">
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Genus
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<taxonomicName id="4C3095864045FFC3E2AB061736B2FB90" box="[238,408,1052,1078]" class="Eurotatoria" family="Proalidae" genus="Halolepadella" kingdom="Animalia" order="Ploima" pageId="30" pageNumber="181" phylum="Rotifera" rank="genus" status="gen. nov.">
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<emphasis id="B94432174045FFC3E2AB061736B2FB90" bold="true" box="[238,408,1052,1078]" italics="true" pageId="30" pageNumber="181">Halolepadella</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A2778F6C4045FFC3E3DB06173526FB90" box="[414,524,1052,1078]" pageId="30" pageNumber="181" rank="genus">gen. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8B8FEE054045FFC3E2D20635360CFBF1" blockId="30.[151,524,1052,1111]" box="[151,294,1086,1111]" pageId="30" pageNumber="181">
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(
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<figureCitation id="130BF2804045FFC3E2DA063537DFFBF1" box="[159,245,1086,1111]" captionStart="FIGURE 24" captionStartId="31.[151,250,1340,1362]" captionTargetBox="[170,1422,737,1313]" captionTargetId="figure@31.[164,1422,733,1319]" captionTargetPageId="31" captionText="FIGURE 24. Halolepadella pontica (Althaus). A. Female, dorsal; B. female, trunk, ventral; C. trunk, cross-sectional view; D. female, lateral view; E. detail head shield and dorsal sinus; F. toe, dorsal; G. trophi, lateral. Scale bars: A − D: 50 µm; F − G: 10 µm." httpUri="https://zenodo.org/record/240580/files/figure.png" pageId="30" pageNumber="181">Figs 24</figureCitation>
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,
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<figureCitation id="130BF2804045FFC3E34406353634FBF1" box="[257,286,1086,1111]" captionStart="FIGURE 25" captionStartId="32.[151,250,1909,1931]" captionTargetBox="[151,1436,375,1887]" captionTargetId="figure@32.[151,1436,375,1887]" captionTargetPageId="32" captionText="FIGURE 25. Halolepadella pontica (Althaus), SEM photographs of trophi. A. Complete set, ventral; B. complete set, lateral. C. complete set, mallei outer view, incus inner view; D. detail, oblique dorsal; E. detail, ventral; F. detail, oblique dorso-frontal left; G. detail, dorso-lateral right. cp: cylindrical projection; f: fulcrum; pt: preuncinal tooth. Scale bars: A − C, E: 10 µm; D, F, G: 1 µm." httpUri="https://zenodo.org/record/240581/files/figure.png" pageId="30" pageNumber="181">25</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C32ABD8E4045FFC3E2D2068D3444FAF5" pageId="30" pageNumber="181" type="diagnosis">
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<paragraph id="8B8FEE054045FFC3E2D2068D3444FAF5" blockId="30.[151,1437,1158,2011]" pageId="30" pageNumber="181">
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<emphasis id="B94432174045FFC3E2D2068D363BFB39" bold="true" box="[151,273,1158,1183]" pageId="30" pageNumber="181">Diagnosis.</emphasis>
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Lorica outline oval, compressed dorso-ventrally, closed laterally, with dorsal and ventral indentations for head and foot. Retractable head shield present. Foot with four pseudosegments; foot and toes completely retractable in trunk. Two slender, moderately long toes with acutely pointed claw. Trophi malleo-virgate. Rami reduced, triangular with lateral alulae. Fulcrum fairly short, thin, straight and less high, without distal expansion. Unci a thin plate with five slender teeth of decreasing length; head of teeth free, tiny additional linear teeth present. Manubria long, straight, head reduced; cauda strongly expanded.
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</paragraph>
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</subSubSection>
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<subSubSection id="C32ABD8E4045FFC3E282075535C5FA3D" pageId="30" pageNumber="181" type="materials_examined">
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<paragraph id="8B8FEE054045FFC3E282075535C5FA3D" blockId="30.[151,1437,1158,2011]" pageId="30" pageNumber="181">
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<emphasis id="B94432174045FFC3E28207553649FAD1" bold="true" box="[199,355,1374,1399]" pageId="30" pageNumber="181">
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<typeStatus id="548B50A74045FFC3E28207553628FAD1" box="[199,258,1374,1399]" pageId="30" pageNumber="181">Type</typeStatus>
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species.
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</emphasis>
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<taxonomicName id="4C3095864045FFC3E32F07553435FAD1" authority="Althaus, 1957" authorityName="Althaus" authorityYear="1957" box="[362,799,1374,1399]" class="Eurotatoria" family="Proalidae" genus="Halolepadella" kingdom="Animalia" order="Ploima" pageId="30" pageNumber="181" phylum="Rotifera" rank="species" species="pontica">
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<emphasis id="B94432174045FFC3E32F0755354CFAD0" box="[362,614,1374,1399]" italics="true" pageId="30" pageNumber="181">Halolepadella pontica</emphasis>
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(
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<bibRefCitation id="EFA193F44045FFC3E0330755343CFAD1" author="Althaus" box="[630,790,1374,1399]" pageId="30" pageNumber="181" refString="Althaus, B. (1957) Neue Sandbodenrotatorien aus dem Schwarzen Meer. Wissenschaftliche Zeitschrift der Martin-Luther- Universitat Halle-Wittenberg, Mathematisch naturwissenschaftliche Reihe, 6, 445 - 458." type="journal article" year="1957">Althaus, 1957</bibRefCitation>
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)
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</taxonomicName>
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<emphasis id="B94432174045FFC3E16307553482FAD1" bold="true" box="[806,936,1374,1399]" pageId="30" pageNumber="181">nov. comb.</emphasis>
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for
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<taxonomicName id="4C3095864045FFC3E19D07553267FAD1" authority="Althaus, 1957" authorityName="Althaus" authorityYear="1957" box="[984,1357,1374,1399]" class="Eurotatoria" family="Lepadellidae" genus="Lepadella" kingdom="Animalia" order="Ploima" pageId="30" pageNumber="181" phylum="Rotifera" rank="species" species="pontica">
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<emphasis id="B94432174045FFC3E19D0755338EFAD0" box="[984,1188,1374,1399]" italics="true" pageId="30" pageNumber="181">Lepadella pontica</emphasis>
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<bibRefCitation id="EFA193F44045FFC3E6EE07553267FAD1" author="Althaus" box="[1195,1357,1374,1399]" pageId="30" pageNumber="181" refString="Althaus, B. (1957) Neue Sandbodenrotatorien aus dem Schwarzen Meer. Wissenschaftliche Zeitschrift der Martin-Luther- Universitat Halle-Wittenberg, Mathematisch naturwissenschaftliche Reihe, 6, 445 - 458." type="journal article" year="1957">Althaus, 1957</bibRefCitation>
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</taxonomicName>
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; junior synonym
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<taxonomicName id="4C3095864045FFC3E341078935C1FA3D" authority="Tzschaschel, 1978" authorityName="Tzschaschel" authorityYear="1978" box="[260,747,1410,1435]" class="Eurotatoria" family="Lepadellidae" genus="Lepadella" kingdom="Animalia" order="Ploima" pageId="30" pageNumber="181" phylum="Rotifera" rank="species" species="psammophila">
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<emphasis id="B94432174045FFC3E34107893539FA3D" box="[260,531,1410,1435]" italics="true" pageId="30" pageNumber="181">Lepadella psammophila</emphasis>
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Tzschaschel, 1978
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</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C32ABD8E4045FFC3E28207AD3662FA45" pageId="30" pageNumber="181" type="etymology">
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<paragraph id="8B8FEE054045FFC3E28207AD3662FA45" blockId="30.[151,1437,1158,2011]" pageId="30" pageNumber="181">
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<emphasis id="B94432174045FFC3E28207AD3664FA19" bold="true" box="[199,334,1446,1471]" pageId="30" pageNumber="181">Etymology.</emphasis>
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The prefix
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<emphasis id="B94432174045FFC3E39907AD3524FA19" box="[476,526,1446,1471]" italics="true" pageId="30" pageNumber="181">halo</emphasis>
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is derived from the Greek
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<emphasis id="B94432174045FFC3E11707AD34AAFA19" box="[850,896,1446,1471]" italics="true" pageId="30" pageNumber="181">hals</emphasis>
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, salt, and refers to the saline environment the species lives in.
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</paragraph>
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</subSubSection>
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<subSubSection id="C32ABD8E4045FFC3E28207E5353FF9E9" pageId="30" pageNumber="181" type="materials_examined">
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<paragraph id="8B8FEE054045FFC3E28207E5353FF9E9" blockId="30.[151,1437,1158,2011]" pageId="30" pageNumber="181">
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<emphasis id="B94432174045FFC3E28207E5361CF9A1" bold="true" box="[199,310,1518,1543]" pageId="30" pageNumber="181">Material.</emphasis>
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Several specimens from most of the study area (see
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<tableCitation id="C6B2DBBE4045FFC3E1D107E534F6F9A1" box="[916,988,1518,1543]" captionStart="TABLE 2" captionStartId="4.[151,239,716,739]" captionText="TABLE 2. Rotifer taxa collected at the different sampling stations. Numbers refer to the sampling stations (Tab. 1). Taxa marked with an asterisk are new to the fauna of the Mediterranean Sea." pageId="30" pageNumber="181">Tab. 2</tableCitation>
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species list). A female in a permanent, glycerine glass slide mount deposited in the Royal Belgian Institute of Natural Sciences (
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<collectionCode id="ED2176C04045FFC3E68304183234F98D" LSID="urn:lsid:biocol.org:col:35271" box="[1222,1310,1555,1579]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:35271" name="Royal Belgian Institute of Natural Sciences" pageId="30" pageNumber="181">RBINS</collectionCode>
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), Brussels,
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<collectingCountry id="F327AE954045FFC3E2D2043D37D0F9E9" box="[151,250,1590,1615]" name="Belgium" pageId="30" pageNumber="181">Belgium</collectingCountry>
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, No. IG 33082, RIR 226.
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</paragraph>
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</subSubSection>
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<subSubSection id="C32ABD8E4045FFC2E2820451365CFF51" lastPageId="31" lastPageNumber="182" pageId="30" pageNumber="181" type="discussion">
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<paragraph id="8B8FEE054045FFC3E282045132BAF8C9" blockId="30.[151,1437,1158,2011]" pageId="30" pageNumber="181">
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<emphasis id="B94432174045FFC3E28204513665F9D5" bold="true" box="[199,335,1626,1651]" pageId="30" pageNumber="181">Comments.</emphasis>
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The main features differentiating the species from the genus
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<taxonomicName id="4C3095864045FFC3E1B904513381F9D5" authority="Bory" authorityName="Bory" box="[1020,1195,1626,1651]" class="Eurotatoria" family="Lepadellidae" genus="Lepadella" kingdom="Animalia" order="Ploima" pageId="30" pageNumber="181" phylum="Rotifera" rank="genus">
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<emphasis id="B94432174045FFC3E1B904513346F9D5" box="[1020,1132,1626,1651]" italics="true" pageId="30" pageNumber="181">Lepadella</emphasis>
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Bory
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</taxonomicName>
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de
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<collectingCountry id="F327AE954045FFC3E69604503278F9D5" box="[1235,1362,1626,1651]" name="Saint Vincent and the Grenadines" pageId="30" pageNumber="181">St. Vincent</collectingCountry>
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, 1826, and considered here as significant enough to justify the erection of a new genus are: (1) the foot and toes which are retractable in the lorica, but not retractable in
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<taxonomicName id="4C3095864045FFC3E0E304A9343CF91D" box="[678,790,1698,1723]" class="Eurotatoria" family="Lepadellidae" genus="Lepadella" kingdom="Animalia" order="Ploima" pageId="30" pageNumber="181" phylum="Rotifera" rank="genus">
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<emphasis id="B94432174045FFC3E0E304A9343CF91D" box="[678,790,1698,1723]" italics="true" pageId="30" pageNumber="181">Lepadella</emphasis>
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</taxonomicName>
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, and (2) the trophi morphology which is malleo-virgate, instead of malleate in
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<taxonomicName id="4C3095864045FFC3E3D704CD3528F979" box="[402,514,1734,1759]" class="Eurotatoria" family="Lepadellidae" genus="Lepadella" kingdom="Animalia" order="Ploima" pageId="30" pageNumber="181" phylum="Rotifera" rank="genus">
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<emphasis id="B94432174045FFC3E3D704CD3528F979" box="[402,514,1734,1759]" italics="true" pageId="30" pageNumber="181">Lepadella</emphasis>
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</taxonomicName>
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. The assignment to
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<taxonomicName id="4C3095864045FFC3E0AD04CD3453F979" box="[744,889,1734,1759]" class="Eurotatoria" family="Lepadellidae" kingdom="Animalia" order="Ploima" pageId="30" pageNumber="181" phylum="Rotifera" rank="family">Lepadellidae</taxonomicName>
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is questionable and the trophi rather conform to the
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<taxonomicName id="4C3095864045FFC3E28404E136BAF8A5" box="[193,400,1770,1795]" class="Eurotatoria" family="Proalidae" genus="Proales" kingdom="Animalia" order="Ploima" pageId="30" pageNumber="181" phylum="Rotifera" rank="species" species="reinhardti">
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<emphasis id="B94432174045FFC3E28404E136BAF8A5" box="[193,400,1770,1795]" italics="true" pageId="30" pageNumber="181">Proales reinhardti</emphasis>
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</taxonomicName>
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species group of
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<taxonomicName id="4C3095864045FFC3E01F04E135EDF8A5" box="[602,711,1770,1795]" class="Eurotatoria" family="Proalidae" kingdom="Animalia" order="Ploima" pageId="30" pageNumber="181" phylum="Rotifera" rank="family">Proalidae</taxonomicName>
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, characterized by reduced rami with strong apophyses and rami teeth fused into few stout projections, long distally incurved manubria with small head, plate-shaped unci with 4−5 larger teeth with free head, and foot opening delimited by a ventral and dorsal lobe of the lorica. The species is provisionally kept in family
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<taxonomicName id="4C3095864045FFC3E393055D354CF8C9" box="[470,614,1878,1903]" class="Eurotatoria" family="Lepadellidae" kingdom="Animalia" order="Ploima" pageId="30" pageNumber="181" phylum="Rotifera" rank="family">Lepadellidae</taxonomicName>
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awaiting molecular analyses to evaluate its exact phylogenetic position.
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</paragraph>
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<paragraph id="8B8FEE054045FFC2E2820571365CFF51" blockId="30.[151,1437,1158,2011]" lastBlockId="31.[151,1437,151,680]" lastPageId="31" lastPageNumber="182" pageId="30" pageNumber="181">
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<bibRefCitation id="EFA193F44045FFC3E28205713645F835" author="Althaus" box="[199,367,1914,1939]" pageId="30" pageNumber="181" refString="Althaus, B. (1957) Neue Sandbodenrotatorien aus dem Schwarzen Meer. Wissenschaftliche Zeitschrift der Martin-Luther- Universitat Halle-Wittenberg, Mathematisch naturwissenschaftliche Reihe, 6, 445 - 458." type="journal article" year="1957">Althaus (1957)</bibRefCitation>
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erroneously interpreted the dorsal surface as being flat instead of arched, and described the toes as long and weakly incurved without mentioning the characteristic claws which, however, are clearly distinct in her microphotograph 13. The present author therefore opines that supposed differences between
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<taxonomicName id="4C3095864045FFC3E6E705C93247F87D" box="[1186,1389,1986,2011]" class="Eurotatoria" family="Lepadellidae" genus="Lepadella" kingdom="Animalia" order="Ploima" pageId="30" pageNumber="181" phylum="Rotifera" rank="species" species="pontica">
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<emphasis id="B94432174045FFC3E6E705C93247F87D" box="[1186,1389,1986,2011]" italics="true" pageId="30" pageNumber="181">Lepadella pontica</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="4C3095864044FFC2E2D202923666FF16" box="[151,332,151,176]" class="Eurotatoria" family="Lepadellidae" genus="Lepadella" kingdom="Animalia" order="Ploima" pageId="31" pageNumber="182" phylum="Rotifera" rank="species" species="psammophila">
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<emphasis id="B94432174044FFC2E2D202923666FF16" box="[151,332,151,176]" italics="true" pageId="31" pageNumber="182">L. psammophila</emphasis>
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</taxonomicName>
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result from inaccuracies in the original description, and the latter is here considered as subjective junior synonym.
|
||
<bibRefCitation id="EFA193F44044FFC2E31102B636CCFF72" author="Koste" box="[340,486,188,212]" pageId="31" pageNumber="182" refString="Koste, W. (1978) Rotatoria. Die Radertiere Mitteleuropas. Ein Bestimmungswerk, begrundet von Max Voigt. Ueberordnung Monogononta. 2 nd Edition. Gebr. Borntraeger, Berlin, Stuttgart, I. Textband, 673 pp., II. Tafelband, 234 Taf." type="book" year="1978">Koste (1978)</bibRefCitation>
|
||
synonymises
|
||
<taxonomicName id="4C3095864044FFC2E0C102B635DFFF72" box="[644,757,189,212]" class="Eurotatoria" family="Lepadellidae" genus="Lepadella" kingdom="Animalia" order="Ploima" pageId="31" pageNumber="182" phylum="Rotifera" rank="species" species="pontica">
|
||
<emphasis id="B94432174044FFC2E0C102B635DFFF72" box="[644,757,189,212]" italics="true" pageId="31" pageNumber="182">L. pontica</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C3095864044FFC2E16F02B634F4FF73" box="[810,990,188,213]" class="Eurotatoria" family="Lepadellidae" genus="Lepadella" kingdom="Animalia" order="Ploima" pageId="31" pageNumber="182" phylum="Rotifera" rank="species" species="psammophila">
|
||
<emphasis id="B94432174044FFC2E16F02B634F4FF73" box="[810,990,188,213]" italics="true" pageId="31" pageNumber="182">L. psammophila</emphasis>
|
||
</taxonomicName>
|
||
with reserve, giving incorrectly priority to the second name.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C32ABD8E4044FFC2E282030F3613F86E" pageId="31" pageNumber="182" type="description">
|
||
<paragraph id="8B8FEE054044FFC2E282030F3309FD01" blockId="31.[151,1437,151,680]" pageId="31" pageNumber="182">
|
||
<emphasis id="B94432174044FFC2E282030F36FAFEBB" bold="true" box="[199,464,260,285]" pageId="31" pageNumber="182">Description of female.</emphasis>
|
||
Loricate. Lorica outline oval (
|
||
<figureCitation id="130BF2804044FFC2E16E030F3457FEBA" box="[811,893,260,285]" captionStart="FIGURE 24" captionStartId="31.[151,250,1340,1362]" captionTargetBox="[170,1422,737,1313]" captionTargetId="figure@31.[164,1422,733,1319]" captionTargetPageId="31" captionText="FIGURE 24. Halolepadella pontica (Althaus). A. Female, dorsal; B. female, trunk, ventral; C. trunk, cross-sectional view; D. female, lateral view; E. detail head shield and dorsal sinus; F. toe, dorsal; G. trophi, lateral. Scale bars: A − D: 50 µm; F − G: 10 µm." httpUri="https://zenodo.org/record/240580/files/figure.png" pageId="31" pageNumber="182">Fig. 24</figureCitation>
|
||
A, B); in cross-sectional view fairly convex and evenly arched dorsally, ventral margin flat to slightly concave; antero- dorsal sinus semi-hexangular, fairly narrow and shallow, with collar; antero-ventral sinus larger, semi-circular with small median indentation and slightly thickened border; head shield present (
|
||
<figureCitation id="130BF2804044FFC2E01303643581FE2E" box="[598,683,367,392]" captionStart="FIGURE 24" captionStartId="31.[151,250,1340,1362]" captionTargetBox="[170,1422,737,1313]" captionTargetId="figure@31.[164,1422,733,1319]" captionTargetPageId="31" captionText="FIGURE 24. Halolepadella pontica (Althaus). A. Female, dorsal; B. female, trunk, ventral; C. trunk, cross-sectional view; D. female, lateral view; E. detail head shield and dorsal sinus; F. toe, dorsal; G. trophi, lateral. Scale bars: A − D: 50 µm; F − G: 10 µm." httpUri="https://zenodo.org/record/240580/files/figure.png" pageId="31" pageNumber="182">Fig. 24</figureCitation>
|
||
E), median margin rounded, slightly strengthened, lateral margins weakly concave; lorica dorsally often with two more or less pronounced shallow longitudinal ridges extending from the lateral margins of the collar of the dorsal sinus till the corners of the foot opening, or continuing on the medio-dorsal lobe. Foot opening heart-shaped ventrally, dorsally elongate, narrowing distally, ventral and dorsal proximal margins a semi-circular lobe. Lateral antennae dorsal, close set, near corners of foot opening. Foot with four pseudosegments, distal segment longest, others almost equally long. Toes (
|
||
<figureCitation id="130BF2804044FFC2E66A002F33A2FD9A" box="[1071,1160,548,573]" captionStart="FIGURE 24" captionStartId="31.[151,250,1340,1362]" captionTargetBox="[170,1422,737,1313]" captionTargetId="figure@31.[164,1422,733,1319]" captionTargetPageId="31" captionText="FIGURE 24. Halolepadella pontica (Althaus). A. Female, dorsal; B. female, trunk, ventral; C. trunk, cross-sectional view; D. female, lateral view; E. detail head shield and dorsal sinus; F. toe, dorsal; G. trophi, lateral. Scale bars: A − D: 50 µm; F − G: 10 µm." httpUri="https://zenodo.org/record/240580/files/figure.png" pageId="31" pageNumber="182">Figs 24</figureCitation>
|
||
D, F) slender, with long more or less cylindrical and distally tapering proximal part, and large,
|
||
<emphasis id="B94432174044FFC2E19C004234CFFDC6" box="[985,997,585,608]" italics="true" pageId="31" pageNumber="182">c</emphasis>
|
||
. 3/4 of proximal part, lanceolate and movable distal spur; proximal part and spur with opening. Foot and toes completely retractable in trunk Four pedal glands. Two distinct pear-shaped, often dark-coloured salivary glands on mastax.
|
||
</paragraph>
|
||
<caption id="DF4FBE8D4044FFC2E2D2073737EAFA36" httpUri="https://zenodo.org/record/240580/files/figure.png" pageId="31" pageNumber="182" targetBox="[170,1422,737,1313]" targetPageId="31">
|
||
<paragraph id="8B8FEE054044FFC2E2D2073737EAFA36" blockId="31.[151,1436,1340,1424]" pageId="31" pageNumber="182">
|
||
<emphasis id="B94432174044FFC2E2D20737360AFAF4" bold="true" box="[151,288,1340,1362]" pageId="31" pageNumber="182">FIGURE 24.</emphasis>
|
||
<taxonomicName id="4C3095864044FFC2E3630737355AFAF4" authority="Althaus" authorityName="Althaus" box="[294,624,1340,1362]" class="Eurotatoria" family="Proalidae" genus="Halolepadella" kingdom="Animalia" order="Ploima" pageId="31" pageNumber="182" phylum="Rotifera" rank="species" species="pontica">
|
||
<emphasis id="B94432174044FFC2E3630737369DFAF4" box="[294,439,1340,1362]" italics="true" pageId="31" pageNumber="182">Halolepadella</emphasis>
|
||
<emphasis id="B94432174044FFC2E3FB07363520FAF4" box="[446,522,1341,1362]" italics="true" pageId="31" pageNumber="182">pontica</emphasis>
|
||
(Althaus)
|
||
</taxonomicName>
|
||
. A. Female, dorsal; B. female, trunk, ventral; C. trunk, cross-sectional view; D. female, lateral view; E. detail head shield and dorsal
|
||
<taxonomicName id="4C3095864044FFC2E0F3075035C7FAD7" box="[694,749,1371,1393]" pageId="31" pageNumber="182" rank="species" species="sinus">sinus</taxonomicName>
|
||
; F. toe, dorsal; G. trophi, lateral. Scale bars: A −D: 50 µm; F −G: 10 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B8FEE054044FFC2E28207BC3371F8FA" blockId="31.[151,1437,1463,2028]" pageId="31" pageNumber="182">
|
||
Trophi malleo-virgate (
|
||
<figureCitation id="130BF2804044FFC2E39407BC3503FA69" box="[465,553,1463,1488]" captionStart="FIGURE 24" captionStartId="31.[151,250,1340,1362]" captionTargetBox="[170,1422,737,1313]" captionTargetId="figure@31.[164,1422,733,1319]" captionTargetPageId="31" captionText="FIGURE 24. Halolepadella pontica (Althaus). A. Female, dorsal; B. female, trunk, ventral; C. trunk, cross-sectional view; D. female, lateral view; E. detail head shield and dorsal sinus; F. toe, dorsal; G. trophi, lateral. Scale bars: A − D: 50 µm; F − G: 10 µm." httpUri="https://zenodo.org/record/240580/files/figure.png" pageId="31" pageNumber="182">Figs 24</figureCitation>
|
||
G, 25). Rami strongly reduced, triangular, distal part recurved dorsally, very small; proximal part larger, with prominent distally rounded alulae and large dorsal opening; left ramus with strong basal apophysis, right ramus with at least three smaller sclerite elements, placed more apically; a fairly long cylindrical projection pointing antero-laterally (
|
||
<figureCitation id="130BF2804044FFC2E0EA0428342CF99A" box="[687,774,1571,1596]" captionStart="FIGURE 25" captionStartId="32.[151,250,1909,1931]" captionTargetBox="[151,1436,375,1887]" captionTargetId="figure@32.[151,1436,375,1887]" captionTargetPageId="32" captionText="FIGURE 25. Halolepadella pontica (Althaus), SEM photographs of trophi. A. Complete set, ventral; B. complete set, lateral. C. complete set, mallei outer view, incus inner view; D. detail, oblique dorsal; E. detail, ventral; F. detail, oblique dorso-frontal left; G. detail, dorso-lateral right. cp: cylindrical projection; f: fulcrum; pt: preuncinal tooth. Scale bars: A − C, E: 10 µm; D, F, G: 1 µm." httpUri="https://zenodo.org/record/240581/files/figure.png" pageId="31" pageNumber="182">Figs 25</figureCitation>
|
||
B, F, G: cp), left inserted on basal apophysis, right inserted on margin of ramus; subbasifenestrae small, rounded. Two long strings of sclerite bodies connected distally to rami; proximal sclerite bodies cylindrical and rounded terminally, distal ones becoming spherical. Fulcrum slightly longer than rami, thin, straight and less high, proximal extremity only slightly higher than distal one. Unci a thin plate with 5 slender knobbed teeth of decreasing length, and 1−2 tiny, linear additional teeth; free margin of major teeth with prominence at
|
||
<emphasis id="B94432174044FFC2E3FC04D336EFF949" box="[441,453,1752,1775]" italics="true" pageId="31" pageNumber="182">c</emphasis>
|
||
. 2/3 from tip; subuncus a bundle of slender, fusiform sclerite bodies; preuncinal tooth lanceolate. Manubria long, straight, head reduced, cauda strong, bird’s head in appearance: ventrally curved and pointed, dorsally with rounded expansion; dorsal chamber a very thin triangular lamella, ventral chamber small, elongate triangular with small opening; median chamber with small elongate opening.
|
||
</paragraph>
|
||
<paragraph id="8B8FEE054044FFC2E282056C3613F86E" blockId="31.[151,1437,1463,2028]" pageId="31" pageNumber="182">
|
||
<emphasis id="B94432174044FFC2E282056C3657F826" bold="true" box="[199,381,1895,1920]" pageId="31" pageNumber="182">Measurements.</emphasis>
|
||
Body (N=10): lorica length 61‒80 µm, width 48‒60 µm, foot 18‒20 µm, toe 21‒28 µm, spur 10‒11 µm; trophi (N=5): length ~17−19 µm, ramus 2.6 µm, fulcrum 3.4 µm, uncus 5.2‒5.5 µm, manubrium 11.2‒11.4 µm.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C32ABD8E4044FFFDE28205D836BDFEE6" lastPageId="32" lastPageNumber="183" pageId="31" pageNumber="182" type="distribution">
|
||
<paragraph id="8B8FEE054044FFFDE28205D836BDFEE6" blockId="31.[151,1437,1463,2028]" lastBlockId="32.[151,1436,151,320]" lastPageId="32" lastPageNumber="183" pageId="31" pageNumber="182">
|
||
<emphasis id="B94432174044FFC2E28205D836DDF84A" bold="true" box="[199,503,2003,2028]" pageId="31" pageNumber="182">Distribution and ecology.</emphasis>
|
||
The species was described from sublittoral psammon at
|
||
<quantity id="4CC843E04044FFC2E6C105DF339BF84D" box="[1156,1201,2004,2028]" metricMagnitude="0" metricUnit="m" metricValue="2.0" pageId="31" pageNumber="182" unit="m" value="2.0">2 m</quantity>
|
||
depth from Spatnite pjasatzi near Varna,
|
||
<collectingCountry id="F327AE95407BFFFDE33A029C36C8FF16" box="[383,482,151,176]" name="Bulgaria" pageId="32" pageNumber="183">Bulgaria</collectingCountry>
|
||
, Black Sea (
|
||
<bibRefCitation id="EFA193F4407BFFFDE037029C3425FF16" author="Althaus" box="[626,783,151,176]" pageId="32" pageNumber="183" refString="Althaus, B. (1957) Neue Sandbodenrotatorien aus dem Schwarzen Meer. Wissenschaftliche Zeitschrift der Martin-Luther- Universitat Halle-Wittenberg, Mathematisch naturwissenschaftliche Reihe, 6, 445 - 458." type="journal article" year="1957">Althaus 1957</bibRefCitation>
|
||
), and reported from the intertidal of a sandy beach at the island of Sylt,
|
||
<collectingCountry id="F327AE95407BFFFDE37902B7368FFF72" box="[316,421,188,212]" name="Germany" pageId="32" pageNumber="183">Germany</collectingCountry>
|
||
, North Sea (
|
||
<bibRefCitation id="EFA193F4407BFFFDE07702B735D5FF72" author="Tzschaschel" box="[562,767,188,213]" pageId="32" pageNumber="183" refString="Tzschaschel, G. (1979) Marine Rotatoria aus dem Interstitial der Nordseeinsel Sylt. Mikrofauna des Meeresbodens, 71, 1 - 64." type="journal article" year="1979">Tzschaschel 1979</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFA193F4407BFFFDE14E02B7346CFF72" author="Tzschaschel" box="[779,838,188,212]" pageId="32" pageNumber="183" refString="Tzschaschel, G. (1980) Verteilung, Abundanzdynamik und Biologie mariner interstitieller Rotatoria. Mikrofauna des Meeresbodens, 81, 1 - 56." type="journal article" year="1980">1980</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFA193F4407BFFFDE11702B734A1FF72" author="Tzschaschel" box="[850,907,188,212]" pageId="32" pageNumber="183" refString="Tzschaschel, G. (1983) Seasonal abundance of psammon rotifers. Hydrobiologia, 104, 275 - 278. http: // dx. doi. org / 10.1007 / BF 00045978" type="journal article" year="1983">1983</bibRefCitation>
|
||
) and sublittoral of Elba Island, Tyrrhenian Sea (
|
||
<bibRefCitation id="EFA193F4407BFFFDE2DB02EB3660FF5E" author="De" box="[158,330,224,248]" pageId="32" pageNumber="183" refString="De Smet, W. H. (2007) Description of two new species of Myersinella (Rotifera: Monogononta: Dicranophoridae) from the Mediterranean. Journal of the Marine Biological Association of the United Kingdom, 87, 1105 - 1110. http: // dx. doi. org / 10.1017 / S 0025315407057591" type="journal article" year="2007">De Smet 2007</bibRefCitation>
|
||
). The present observations extend its distribution to the sublittoral of the Costa Blanca and Côte d’Azur, at distances of
|
||
<quantity id="4CC843E0407BFFFDE3E6030F36F4FEBA" box="[419,478,260,285]" metricMagnitude="1" metricUnit="m" metricValue="5.0" pageId="32" pageNumber="183" unit="m" value="50.0">50 m</quantity>
|
||
to
|
||
<quantity id="4CC843E0407BFFFDE040030F356BFEBB" box="[517,577,260,285]" metricMagnitude="3" metricUnit="m" metricValue="8.0" pageId="32" pageNumber="183" unit="km" value="8.0">8 km</quantity>
|
||
off shore and depth of
|
||
<quantity id="4CC843E0407BFFFDE117030F3496FEBA" box="[850,956,260,285]" metricMagnitude="1" metricUnit="m" metricValue="3.0" metricValueMax="5.0" metricValueMin="1.0" pageId="32" pageNumber="183" unit="m" value="30.0" valueMax="50.0" valueMin="10.0">10−50 m</quantity>
|
||
; June, August, September, October, water temperature 15−23 °C.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |