107 lines
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107 lines
10 KiB
XML
<document ID-DOI="http://doi.org/10.5281/zenodo.6494220" ID-ISSN="1982-0224" ID-Zenodo-Dep="6494220" approvalRequired="5" approvalRequired_for_textStreams="5" checkinTime="1630382268670" checkinUser="carolina" docAuthor="Baicere-Silva, Clarianna Martins, Ferreira, Katiane M., Malabarba, Luiz R., Benine, Ricardo C. & Quagio-Grassiotto, Irani" docDate="2011" docId="03BD6C1BBD43FFB5FCFA18DBFAF5FBF7" docLanguage="en" docName="NeotropIchthyol.2011.38.pdf" docOrigin="Neotropical Ichthyology 9 (2)" docSource="http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252011000200016&lng=en&tlng=en" docStyle="DocumentStyle:85A40B78B715C4497F837D9D78407CE5.4:NeotropIchthyol.2003-2013.journal_article" docStyleId="85A40B78B715C4497F837D9D78407CE5" docStyleName="NeotropIchthyol.2003-2013.journal_article" docStyleVersion="4" docTitle="Ceratobranchia obtusirostris Eigenmann 1914" docType="treatment" docVersion="3" lastPageNumber="381" masterDocId="FF841463BD47FFB1FFCA1A2AFFACFF9E" masterDocTitle="Spermatic characteristics and sperm evolution on the subfamily Stevardiinae (Ostariophysi: Characiformes: Characidae)" masterLastPageNumber="392" masterPageNumber="377" pageId="4" pageNumber="381" updateTime="1651003334873" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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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>Spermatic characteristics and sperm evolution on the subfamily Stevardiinae (Ostariophysi: Characiformes: Characidae)</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>Baicere-Silva, Clarianna Martins</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>Ferreira, Katiane M.</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>Malabarba, Luiz R.</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>Benine, Ricardo C.</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>Quagio-Grassiotto, Irani</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>Neotropical Ichthyology</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2011</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2011-05-27</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>9</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>2</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>377</mods:start>
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<mods:end>392</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://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252011000200016&lng=en&tlng=en</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">10.1590/S1679-62252011005000014</mods:identifier>
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<mods:identifier type="ISSN">1982-0224</mods:identifier>
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<mods:identifier type="Zenodo-Dep">5422771</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.6494220" ID-Zenodo-Dep="6494220" LSID="urn:lsid:plazi:treatment:03BD6C1BBD43FFB5FCFA18DBFAF5FBF7" httpUri="http://treatment.plazi.org/id/03BD6C1BBD43FFB5FCFA18DBFAF5FBF7" lastPageNumber="381" pageId="4" pageNumber="381">
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<subSubSection box="[816,1270,753,777]" pageId="4" pageNumber="381" type="nomenclature">
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<paragraph blockId="4.[816,1460,753,1129]" box="[816,1270,753,777]" pageId="4" pageNumber="381">
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<emphasis bold="true" box="[816,1270,753,777]" pageId="4" pageNumber="381">
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<taxonomicName authorityName="Eigenmann" authorityYear="1914" box="[816,1136,753,777]" class="Actinopterygii" family="Characidae" genus="Ceratobranchia" kingdom="Animalia" order="Characiformes" pageId="4" pageNumber="381" phylum="Chordata" rank="species" species="obtusirostris">
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<emphasis bold="true" box="[816,1136,753,777]" italics="true" pageId="4" pageNumber="381">Ceratobranchia obtusirostris</emphasis>
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</taxonomicName>
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(
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<figureCitation box="[1149,1213,753,777]" captionStart="Fig" captionStartId="8.[136,175,1776,1800]" captionTargetBox="[373,1230,1342,1757]" captionTargetId="figure-630@8.[370,1230,1342,1757]" captionTargetPageId="8" captionText="Fig. 7. Spermatozoa of Ceratobranchia obtusirostris. A-B: Longitudinal sections of spermatozoa. Note the lateral position of the nucleus (n) in relation to the flagellar axis and to proximal (p) and distal (d) centrioles,, the eccentric position of the double nuclear fossa (double arrow), the midpiece containing the endomembrane system (v) and the cytoplasmic canal (*) containing the initial segment of the flagellum (f). C-D: Cross sections at different levels of the nucleus (n) exposing the lateral position of the cytoplasmic canal (*) and flagellum (f), the distribution of the few elongate mitochondria (m) accumulated in larger portion of the midpiece." figureDoi="http://doi.org/10.5281/zenodo.5422785" httpUri="https://zenodo.org/record/5422785/files/figure.png" pageId="4" pageNumber="381">Fig. 7</figureCitation>
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A-D)
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</emphasis>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="381" type="description">
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<paragraph blockId="4.[816,1460,753,1129]" pageId="4" pageNumber="381">
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In the spermatozoa of
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<taxonomicName authorityName="Eigenmann" authorityYear="1914" box="[1100,1418,785,809]" class="Actinopterygii" family="Characidae" genus="Ceratobranchia" kingdom="Animalia" order="Characiformes" pageId="4" pageNumber="381" phylum="Chordata" rank="species" species="obtusirostris">
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<emphasis box="[1100,1418,785,809]" italics="true" pageId="4" pageNumber="381">Ceratobranchia obtusirostris</emphasis>
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</taxonomicName>
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the nucleus measures 1.3
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<emphasis bold="true" box="[1040,1055,814,841]" pageId="4" pageNumber="381"></emphasis>
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m in the longitudinal axis and 1.1
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<emphasis bold="true" box="[1399,1414,814,841]" pageId="4" pageNumber="381"></emphasis>
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m in the transverse axis. The surrounding strip of cytoplasm has no organelles (
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<figureCitation box="[972,1056,881,905]" captionStart="Fig" captionStartId="8.[136,175,1776,1800]" captionTargetBox="[373,1230,1342,1757]" captionTargetId="figure-630@8.[370,1230,1342,1757]" captionTargetPageId="8" captionText="Fig. 7. Spermatozoa of Ceratobranchia obtusirostris. A-B: Longitudinal sections of spermatozoa. Note the lateral position of the nucleus (n) in relation to the flagellar axis and to proximal (p) and distal (d) centrioles,, the eccentric position of the double nuclear fossa (double arrow), the midpiece containing the endomembrane system (v) and the cytoplasmic canal (*) containing the initial segment of the flagellum (f). C-D: Cross sections at different levels of the nucleus (n) exposing the lateral position of the cytoplasmic canal (*) and flagellum (f), the distribution of the few elongate mitochondria (m) accumulated in larger portion of the midpiece." figureDoi="http://doi.org/10.5281/zenodo.5422785" httpUri="https://zenodo.org/record/5422785/files/figure.png" pageId="4" pageNumber="381">Fig. 7A</figureCitation>
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). Nuclear rotation toward the flagellar axis was about 70 degrees (
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<figureCitation box="[1115,1179,913,937]" captionStart="Fig" captionStartId="8.[136,175,1776,1800]" captionTargetBox="[373,1230,1342,1757]" captionTargetId="figure-630@8.[370,1230,1342,1757]" captionTargetPageId="8" captionText="Fig. 7. Spermatozoa of Ceratobranchia obtusirostris. A-B: Longitudinal sections of spermatozoa. Note the lateral position of the nucleus (n) in relation to the flagellar axis and to proximal (p) and distal (d) centrioles,, the eccentric position of the double nuclear fossa (double arrow), the midpiece containing the endomembrane system (v) and the cytoplasmic canal (*) containing the initial segment of the flagellum (f). C-D: Cross sections at different levels of the nucleus (n) exposing the lateral position of the cytoplasmic canal (*) and flagellum (f), the distribution of the few elongate mitochondria (m) accumulated in larger portion of the midpiece." figureDoi="http://doi.org/10.5281/zenodo.5422785" httpUri="https://zenodo.org/record/5422785/files/figure.png" pageId="4" pageNumber="381">Fig. 7</figureCitation>
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A-B). The midpiece has a conical shape, measures about 0.6
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<emphasis bold="true" box="[1180,1195,942,969]" pageId="4" pageNumber="381"></emphasis>
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m in length, and contains some slightly elongate mitochondria (
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<figureCitation box="[1206,1266,977,1001]" captionStart="Fig" captionStartId="8.[136,175,1776,1800]" captionTargetBox="[373,1230,1342,1757]" captionTargetId="figure-630@8.[370,1230,1342,1757]" captionTargetPageId="8" captionText="Fig. 7. Spermatozoa of Ceratobranchia obtusirostris. A-B: Longitudinal sections of spermatozoa. Note the lateral position of the nucleus (n) in relation to the flagellar axis and to proximal (p) and distal (d) centrioles,, the eccentric position of the double nuclear fossa (double arrow), the midpiece containing the endomembrane system (v) and the cytoplasmic canal (*) containing the initial segment of the flagellum (f). C-D: Cross sections at different levels of the nucleus (n) exposing the lateral position of the cytoplasmic canal (*) and flagellum (f), the distribution of the few elongate mitochondria (m) accumulated in larger portion of the midpiece." figureDoi="http://doi.org/10.5281/zenodo.5422785" httpUri="https://zenodo.org/record/5422785/files/figure.png" pageId="4" pageNumber="381">Fig. 7</figureCitation>
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A-D). Information on the endomembrane system is not available, since the specimens of
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<taxonomicName authorityName="Eigenmann" authorityYear="1914" box="[978,1158,1041,1065]" class="Actinopterygii" family="Characidae" genus="Ceratobranchia" kingdom="Animalia" order="Characiformes" pageId="4" pageNumber="381" phylum="Chordata" rank="species" species="obtusirostris">
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<emphasis box="[978,996,1041,1064]" italics="true" pageId="4" pageNumber="381">C</emphasis>
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.
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<emphasis box="[1015,1158,1041,1065]" italics="true" pageId="4" pageNumber="381">obtusirostris</emphasis>
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</taxonomicName>
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have been obtained from ichthyological collections and the gonads were not appropriately preserved for ultrastructural analysis.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |