127 lines
9.1 KiB
XML
127 lines
9.1 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.60.495" ID-GBIF-Dataset="1bbda6ba-801b-43c9-bcf6-b52c7f3085ea" ID-PMC="PMC3088348" ID-Pensoft-Pub="1313-2970-60-1" ID-PubMed="21594197" ModsDocAuthor="" ModsDocDate="2010" ModsDocID="1313-2970-60-1" ModsDocOrigin="ZooKeys 60" ModsDocTitle="New data on freshwater psammic Gastrotricha from Brazil" checkinTime="1451250960228" checkinUser="pensoft" docAuthor="Garraffoni, Andre R. S., Araujo, Thiago Q., Lourenco, Anete P. & Balsamo, Maria" docDate="2010" docId="FFEF78B6658FEEE3CD1E12CCAD8C8D6B" docLanguage="en" docName="ZooKeys 60: 1-12" docOrigin="ZooKeys 60" docSource="http://dx.doi.org/10.3897/zookeys.60.495" docTitle="Redudasys Garraffoni, Araujo, Lourenco & Balsamo, 2010, sp." docType="treatment" docVersion="4" lastPageNumber="7" masterDocId="FFC4E565FFAFF937FFAF6010954EFFEB" masterDocTitle="New data on freshwater psammic Gastrotricha from Brazil" masterLastPageNumber="12" masterPageNumber="1" pageNumber="7" updateTime="1668163260446" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>New data on freshwater psammic Gastrotricha from Brazil</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Garraffoni, Andre R. S.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Araujo, Thiago Q.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Lourenco, Anete P.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Balsamo, Maria</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2010</mods:date>
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<mods:detail type="volume">
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<mods:number>60</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>12</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.60.495</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.60.495</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-60-1</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="159360061" LSID="urn:lsid:plazi:treatment:FFEF78B6658FEEE3CD1E12CCAD8C8D6B" httpUri="http://treatment.plazi.org/id/FFEF78B6658FEEE3CD1E12CCAD8C8D6B" lastPageId="7" lastPageNumber="7" pageId="6" pageNumber="7">
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<subSubSection pageId="6" pageNumber="7" type="nomenclature">
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<paragraph pageId="6" pageNumber="7">
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<taxonomicName family="Redudasyidae" genus="Redudasys" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Redudasys" order="Macrodasyida" pageId="6" pageNumber="7" phylum="Gastrotricha" rank="genus">Redudasys</taxonomicName>
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<taxonomicNameLabel pageId="6" pageNumber="7">sp.</taxonomicNameLabel>
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Fig. 9Table 7
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="7" type="material">
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<paragraph pageId="6" pageNumber="7">Material.</paragraph>
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<paragraph pageId="6" pageNumber="7">
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<normalizedToken originalValue="Água">Agua</normalizedToken>
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limpa: 8 specimens; Cabral Montains: 4 specimens. Video sequence (format.mov) is available at http://www.megaupload.com/?d=1F7NJ1XI
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="7" type="description">
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<paragraph pageId="6" pageNumber="7">Description.</paragraph>
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<paragraph pageId="6" pageNumber="7">
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The description is based on an adult specimen 461.54
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<normalizedToken originalValue="μm">μm</normalizedToken>
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in total length. Cephalic cilia occur in one transverse dorsal row as well as in irregularly distributed tufts located at the anterolateral head margin. The mouth opening has a diameter of 10.1
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<normalizedToken originalValue="µm">µm</normalizedToken>
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. Pharynx 153.85
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<normalizedToken originalValue="μm">μm</normalizedToken>
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in length from the posterior edge of the mouth to the junction with the intestine. Two elongated caudal lobes, 25.64
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long and 4.76
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<normalizedToken originalValue="µm">µm</normalizedToken>
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wide. Median caudal cone absent. Only anterior and caudal adhesive tubes are typically present. One anterior tube per side located laterally in the anterior part of the body. Seven tacticle bristles per side along the lateral body and one per side on the caudal end. Two pairs of caudal adhesive tubes. The inner tube (7.14
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long) is usually 2/5 shorter than the external one (11.9
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long).
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</paragraph>
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<caption ID-Table-UUID="01154418C38E14DD7FCCF5F28D1C0448" httpUri="http://table.plazi.org/id/01154418C38E14DD7FCCF5F28D1C0448" pageId="6" pageNumber="7">
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<paragraph pageId="6" pageNumber="7">Table 7. Morphometrical features of Redudasys sp. N= number of specimens measured.</paragraph>
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</caption>
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<paragraph pageId="6" pageNumber="7">
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<table pageId="6" pageNumber="7">
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<tr pageId="6" pageNumber="7">
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<th colspan="1" pageId="6" pageNumber="7" rowspan="1">Features</th>
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<th colspan="1" pageId="6" pageNumber="7" rowspan="1">Range</th>
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<th colspan="1" pageId="6" pageNumber="7" rowspan="1">N</th>
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</tr>
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</table>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="7" type="distribution">
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<paragraph pageId="6" pageNumber="7">Distribution.</paragraph>
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<paragraph pageId="6" pageNumber="7">Brazil: Diamantina, Cabral Mountains (Minas Gerais State).</paragraph>
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</subSubSection>
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<subSubSection lastPageId="7" lastPageNumber="8" pageId="6" pageNumber="7" type="remarks">
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<paragraph pageId="6" pageNumber="7">Remarks.</paragraph>
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<paragraph lastPageId="7" lastPageNumber="8" pageId="6" pageNumber="7">
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The specimens found in Minas Gerais State areundoubtedly members of the genus
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<taxonomicName genus="Redudays" lsidName="Redudays" pageId="6" pageNumber="7" rank="genus">Redudays</taxonomicName>
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, an incertae sedis Macrodasyida taxon recorded from a freshwater environment (
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<bibRefCitation author="Kisielewski, J" journalOrPublisher="Hydrobiologia" pageId="9" pageNumber="10" pagination="23 - 30" title="Two new interesting genera of Gastrotricha (Macrodasyida and Chaetonotida) from the Brazilian freshwater psammon." volume="153" year="1987">Kisielewski 1987</bibRefCitation>
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). However, the data gathered in the present study allow to exclude their affiliation to the single species described in this genus so far,
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<taxonomicName genus="Redudays" lsidName="Redudays fornerisae" pageId="6" pageNumber="7" rank="species" species="fornerisae">Redudays fornerisae</taxonomicName>
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Kisielewski, 1987. Our specimens presented seven of tactile bristles per side along the body, and one per side on the caudal body end, that is a total of eight bristles per side, and in addition they had one anterior tube per side. Many of the great number of specimens found in our samples showed a large egg in the trunk region. The species
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<taxonomicName family="Redudasyidae" genus="Redudasys" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Redudasys fornerisae" order="Macrodasyida" pageId="6" pageNumber="7" phylum="Gastrotricha" rank="species" species="fornerisae">Redudasys fornerisae</taxonomicName>
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presents six tactile bristles per side along the body and one per side on caudal body end, that is a total of seven bristles per side, and in addition they had two anterior tube per side. Furthermore, the description of
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<taxonomicName family="Redudasyidae" genus="Redudasys" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Redudasys fornerisae" order="Macrodasyida" pageId="6" pageNumber="7" phylum="Gastrotricha" rank="species" species="fornerisae">Redudasys fornerisae</taxonomicName>
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was based on six adult individuals (
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<bibRefCitation author="Kisielewski, J" journalOrPublisher="Hydrobiologia" pageId="9" pageNumber="10" pagination="23 - 30" title="Two new interesting genera of Gastrotricha (Macrodasyida and Chaetonotida) from the Brazilian freshwater psammon." volume="153" year="1987">Kisielewski 1987</bibRefCitation>
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). Indeed, the specimen used for the description was considered an adult individual by the presence of mature oocytes and a mature egg. For this reason, we strongly believe that the specimen here
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<pageBreakToken pageId="7" pageNumber="8" start="start">described</pageBreakToken>
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is an adult and cannot be considered as an early stage of development of
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<taxonomicName family="Redudasyidae" genus="Redudasys" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Redudasys fornerisae" order="Macrodasyida" pageId="7" pageNumber="8" phylum="Gastrotricha" rank="species" species="fornerisae">Redudasys fornerisae</taxonomicName>
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. Moreover, even in the smaller specimens from the twelve specimens (0,280 mm; Table 7) there are eight tactile bristles per side.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |