430 lines
50 KiB
XML
430 lines
50 KiB
XML
<document ID-DOI="10.1645/21-94" ID-GBIF-Dataset="4751eccb-6065-47b6-bef5-3a4ab8808bed" ID-ISSN="1937-2345" ID-Zenodo-Dep="7753679" checkinTime="1679078268686" checkinUser="felipe" docAuthor="Ruhnke, Timothy R., Pommelle, Cheyenne P., Aguilar, Daniela, Hudson, Hannah & Reyda Key Words Abstract, Florian B." docDate="2022" docId="03AAF80CFFD94546FCE972FBFDB4FE07" docLanguage="en" docName="JourParasitol.108.2.166-179.pdf" docOrigin="Journal of Parasitology 108 (2)" docSource="http://dx.doi.org/10.1645/21-94" docStyle="DocumentStyle:378338F1068CC775F20F95F13175CB49.1:JourParasitol.2019-.journal_article" docStyleId="378338F1068CC775F20F95F13175CB49" docStyleName="JourParasitol.2019-.journal_article" docStyleVersion="1" docTitle="Stillabothrium mariae Ruhnke & Pommelle & Aguilar & Hudson & Reyda Key Words Abstract 2022, n. sp." docType="treatment" docVersion="2" lastPageNumber="176" masterDocId="FF938074FFD0454AFFDC7470FFD0FFEC" masterDocTitle="Two New Species Of Stillabothrium (Cestoda: Rhinebothriidea) From Stingrays From Northern Australia And One New Combination" masterLastPageNumber="179" masterPageNumber="166" pageNumber="174" updateTime="1679333600542" 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>Two New Species Of Stillabothrium (Cestoda: Rhinebothriidea) From Stingrays From Northern Australia And One New Combination</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>Ruhnke, Timothy R.</mods:namePart>
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<mods:affiliation>Department of Biology, West Virginia State University, Institute, West Virginia 25112.</mods:affiliation>
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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>Pommelle, Cheyenne P.</mods:namePart>
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<mods:affiliation>Department of Biology, West Virginia State University, Institute, West Virginia 25112. & Biology Department & Biological Field Station, State University of New York, College at Oneonta, Ravine Parkway, Oneonta, New York 13820. Correspondence should be sent to Timothy R. Ruhnke at: ruhnketr @ wvstateu. edu</mods:affiliation>
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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>Aguilar, Daniela</mods:namePart>
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<mods:affiliation>Department of Biology, West Virginia State University, Institute, West Virginia 25112. & Biology Department & Biological Field Station, State University of New York, College at Oneonta, Ravine Parkway, Oneonta, New York 13820. Correspondence should be sent to Timothy R. Ruhnke at: ruhnketr @ wvstateu. edu</mods:affiliation>
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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>Hudson, Hannah</mods:namePart>
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<mods:affiliation>Department of Biology, West Virginia State University, Institute, West Virginia 25112.</mods:affiliation>
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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>Reyda Key Words Abstract, Florian B.</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:title>Journal of Parasitology</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2022</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2022-03-31</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>108</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:extent unit="page">
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<mods:start>166</mods:start>
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<mods:end>179</mods:end>
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</mods:extent>
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<mods:url>http://dx.doi.org/10.1645/21-94</mods:url>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.1645/21-94</mods:identifier>
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<mods:identifier type="GBIF-Dataset">4751eccb-6065-47b6-bef5-3a4ab8808bed</mods:identifier>
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<mods:identifier type="ISSN">1937-2345</mods:identifier>
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<mods:identifier type="Zenodo-Dep">7753679</mods:identifier>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.7753689" ID-Zenodo-Dep="7753689" LSID="urn:lsid:plazi:treatment:03AAF80CFFD94546FCE972FBFDB4FE07" httpUri="http://treatment.plazi.org/id/03AAF80CFFD94546FCE972FBFDB4FE07" lastPageId="12" lastPageNumber="176" pageId="9" pageNumber="174">
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<emphasis bold="true" pageId="9" pageNumber="174">
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<subSubSection box="[821,1485,1675,1697]" pageId="9" pageNumber="174" type="nomenclature">
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<paragraph blockId="9.[819,1488,1675,1788]" box="[821,1485,1675,1697]" pageId="9" pageNumber="174">
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<heading box="[821,1485,1675,1697]" centered="true" fontSize="36" level="2" pageId="9" pageNumber="174" reason="2">
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<taxonomicName ID-CoL="8ZDYJ" authority="Ruhnke & Pommelle & Aguilar & Hudson & Reyda Key Words Abstract, 2022" authorityName="Ruhnke & Pommelle & Aguilar & Hudson & Reyda Key Words Abstract" authorityYear="2022" box="[821,1063,1675,1697]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="9" pageNumber="174" phylum="Platyhelminthes" rank="species" species="mariae" status="n. sp.">
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<emphasis bold="true" box="[821,1063,1675,1697]" italics="true" pageId="9" pageNumber="174">Stillabothrium mariae</emphasis>
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</taxonomicName>
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<taxonomicNameLabel box="[1072,1135,1675,1697]" pageId="9" pageNumber="174" rank="species">n. sp.</taxonomicNameLabel>
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Ruhnke, Pommelle and Reyda
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</heading>
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</paragraph>
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||
</subSubSection>
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<subSubSection pageId="9" pageNumber="174" type="reference_group">
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<paragraph blockId="9.[819,1488,1675,1788]" pageId="9" pageNumber="174">
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||
(
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<emphasis bold="true" box="[826,1037,1706,1728]" italics="true" pageId="9" pageNumber="174">Informal synonym:</emphasis>
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Rhinebothriinae
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<taxonomicNameLabel box="[1229,1354,1706,1728]" pageId="9" pageNumber="174" rank="genus">New genus</taxonomicNameLabel>
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<specimenCount box="[1360,1400,1706,1728]" pageId="9" pageNumber="174" type="generic">3 n.</specimenCount>
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sp. 4 of
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<bibRefCitation author="HEALY, C. J. & J. N. CAIRA & K. JENSEN & B. L. WEBSTER & D. T. J. LITTLEWOOD" box="[822,1027,1736,1758]" pageId="9" pageNumber="174" pagination="497 - 511" refId="ref11250" refString="HEALY, C. J., J. N. CAIRA, K. JENSEN, B. L. WEBSTER, AND D. T. J. LITTLEWOOD. 2009. Proposal for a new tapeworm order, Rhinebothriidea. International Journal for Parasitology 39: 497 - 511." type="journal article" year="2009">Healy et al. (2009)</bibRefCitation>
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,
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<bibRefCitation author="CAIRA J. N. & K. JENSEN & WAESCHENBACH, P. D. & OLSON, AND & D. T. J. LITTLEWOOD" box="[1039,1240,1736,1758]" pageId="9" pageNumber="174" pagination="55 - 73" refId="ref11018" refString="CAIRA J. N., K. JENSEN, A. WAESCHENBACH, P. D. OLSON, AND D. T. J. LITTLEWOOD. 2014. Orders out of chaos - Molecular phylogenetics reveals the complexity of shark and stingray tapeworm relationships. International Journal for Parasitology 44: 55 - 73." type="journal article" year="2014">Caira et al. (2014)</bibRefCitation>
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,
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<bibRefCitation author="RUHNKE T. R. & CAIRA, AND & A. COX" box="[1252,1480,1736,1758]" pageId="9" pageNumber="174" refId="ref11751" refString="RUHNKE T. R., J. N. CAIRA, AND A. COX. 2015. The cestode order Rhinebothriidea no longer family-less: A molecular phylogenetic investigation with erection of two new families and description of eight new species of Anthocephalum. Zootaxa 3904: 051 - 081." type="journal volume" year="2015">Ruhnke et al. (2015)</bibRefCitation>
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, Marques and Caira (2016).)
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||
</paragraph>
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||
</subSubSection>
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||
</emphasis>
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||
<subSubSection lastPageId="11" lastPageNumber="176" pageId="9" pageNumber="174" type="description">
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||
<paragraph blockId="9.[1101,1205,1798,1817]" box="[1101,1205,1798,1817]" pageId="9" pageNumber="174">
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(
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<figureCitation box="[1104,1200,1798,1817]" captionStart-0="Figure 6" captionStart-1="Figure 7" captionStartId-0="10.[168,225,1461,1480]" captionStartId-1="11.[141,198,891,910]" captionTargetBox-0="[180,1479,202,1432]" captionTargetBox-1="[117,1487,202,864]" captionTargetId-0="figure-288@10.[180,1480,202,1434]" captionTargetId-1="figure-588@11.[117,1487,202,864]" captionTargetPageId-0="10" captionTargetPageId-1="11" captionText-0="Figure 6. Line drawings of Stillabothrium mariae n. sp. (A) Whole worm of holotype (QM G239547). (B) Scolex of paratype (LRP 10814). (C) Terminal proglottid of paratype (QM G239547)." captionText-1="Figure 7. Scanning electron micrographs of Stillabothrium mariae n. sp. (A) Scolex; small letters indicate location of details shown in B–E. (B) Distal bothridial surface. (C) Proximal bothridial surface at bothridial rim. (D, E) Proximal bothridial surface at posterior bothridium." figureDoi-0="http://doi.org/10.5281/zenodo.7753697" figureDoi-1="http://doi.org/10.5281/zenodo.7753699" httpUri-0="https://zenodo.org/record/7753697/files/figure.png" httpUri-1="https://zenodo.org/record/7753699/files/figure.png" pageId="9" pageNumber="174">Figs. 6–7</figureCitation>
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)
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</paragraph>
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<paragraph blockId="9.[819,1488,1844,1956]" lastBlockId="10.[144,814,1549,1956]" lastPageId="10" lastPageNumber="175" pageId="9" pageNumber="174">
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<emphasis italics="true" pageId="9" pageNumber="174">Description (based on whole mounts of 26 complete mature worms, cross sections from 2 scoleces and 2 strobilae, and 5 scoleces prepared for SEM):</emphasis>
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Worms (
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<figureCitation box="[1135,1219,1904,1926]" captionStart="Figure 6" captionStartId="10.[168,225,1461,1480]" captionTargetBox="[180,1479,202,1432]" captionTargetId="figure-288@10.[180,1480,202,1434]" captionTargetPageId="10" captionText="Figure 6. Line drawings of Stillabothrium mariae n. sp. (A) Whole worm of holotype (QM G239547). (B) Scolex of paratype (LRP 10814). (C) Terminal proglottid of paratype (QM G239547)." figureDoi="http://doi.org/10.5281/zenodo.7753697" httpUri="https://zenodo.org/record/7753697/files/figure.png" pageId="9" pageNumber="174">Fig. 6A</figureCitation>
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) euapolytic, acraspedote,
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<quantity box="[819,962,1934,1956]" metricMagnitude="-3" metricUnit="m" metricValue="2.085" metricValueMax="2.74" metricValueMin="1.43" pageId="9" pageNumber="174" unit="mm" value="2.085" valueMax="2.74" valueMin="1.43">1.43–2.74 mm</quantity>
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(2.03 ± 1.43; n ¼ 26) long, greatest width 194–318 (255 ± 36; n ¼ 26) at level of scolex; 6–13 (9 ± 1.8; n ¼ 26) proglottids per worm. Cephalic peduncle absent; darkly staining germinative zone present.
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</paragraph>
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<caption ID-DOI="http://doi.org/10.5281/zenodo.7753697" ID-Zenodo-Dep="7753697" httpUri="https://zenodo.org/record/7753697/files/figure.png" pageId="10" pageNumber="175" startId="10.[168,225,1461,1480]" targetBox="[180,1479,202,1432]" targetPageId="10">
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<paragraph blockId="10.[144,1515,1461,1504]" box="[168,1515,1461,1480]" pageId="10" pageNumber="175">
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<emphasis bold="true" box="[168,250,1461,1480]" pageId="10" pageNumber="175">Figure 6.</emphasis>
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Line drawings of
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<taxonomicName authority="Ruhnke & Pommelle & Aguilar & Hudson & Reyda Key Words Abstract, 2022" authorityName="Ruhnke & Pommelle & Aguilar & Hudson & Reyda Key Words Abstract" authorityYear="2022" box="[437,634,1461,1480]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="10" pageNumber="175" phylum="Platyhelminthes" rank="species" species="mariae" status="n. sp.">
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<emphasis box="[437,634,1461,1480]" italics="true" pageId="10" pageNumber="175">Stillabothrium mariae</emphasis>
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</taxonomicName>
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<taxonomicNameLabel box="[641,693,1461,1480]" pageId="10" pageNumber="175" rank="species">n. sp.</taxonomicNameLabel>
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(
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<emphasis bold="true" box="[708,723,1461,1480]" pageId="10" pageNumber="175">A</emphasis>
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) Whole worm of holotype (QM G239547). (
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<emphasis bold="true" box="[1142,1156,1461,1480]" pageId="10" pageNumber="175">B</emphasis>
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) Scolex of paratype (LRP 10814). (
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<emphasis bold="true" box="[1492,1507,1461,1480]" pageId="10" pageNumber="175">C</emphasis>
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)
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</paragraph>
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<paragraph blockId="10.[144,1515,1461,1504]" box="[144,592,1485,1504]" pageId="10" pageNumber="175">Terminal proglottid of paratype (QM G239547).</paragraph>
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</caption>
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<paragraph blockId="10.[144,814,1549,1956]" lastBlockId="10.[845,1516,1549,1956]" pageId="10" pageNumber="175">
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Scolex (
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<figureCitation box="[250,339,1638,1660]" captionStart="Figure 6" captionStartId="10.[168,225,1461,1480]" captionTargetBox="[180,1479,202,1432]" captionTargetId="figure-288@10.[180,1480,202,1434]" captionTargetPageId="10" captionText="Figure 6. Line drawings of Stillabothrium mariae n. sp. (A) Whole worm of holotype (QM G239547). (B) Scolex of paratype (LRP 10814). (C) Terminal proglottid of paratype (QM G239547)." figureDoi="http://doi.org/10.5281/zenodo.7753697" httpUri="https://zenodo.org/record/7753697/files/figure.png" pageId="10" pageNumber="175">Figs. 6B</figureCitation>
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,
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<figureCitation box="[352,383,1638,1660]" captionStart="Figure 7" captionStartId="11.[141,198,891,910]" captionTargetBox="[117,1487,202,864]" captionTargetId="figure-588@11.[117,1487,202,864]" captionTargetPageId="11" captionText="Figure 7. Scanning electron micrographs of Stillabothrium mariae n. sp. (A) Scolex; small letters indicate location of details shown in B–E. (B) Distal bothridial surface. (C) Proximal bothridial surface at bothridial rim. (D, E) Proximal bothridial surface at posterior bothridium." figureDoi="http://doi.org/10.5281/zenodo.7753699" httpUri="https://zenodo.org/record/7753699/files/figure.png" pageId="10" pageNumber="175">7A</figureCitation>
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) consisting of scolex proper bearing four stalked bothridia. Stalks 103–175 (137 ± 19; n ¼ 14) long by 41– 130 (74 ± 25; n ¼ 14) wide, attached posterior to middle of bothridia. Bothridia varying in shape due to degree of contraction, from cup-like to nearly flat, facially loculated, 245–319 (283 ± 21; n ¼ 26) long by 108–223 (162 ±33; n ¼ 26) wide; bothridial margins with thin rim of tissue (
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<figureCitation box="[505,592,1815,1837]" captionStart="Figure 7" captionStartId="11.[141,198,891,910]" captionTargetBox="[117,1487,202,864]" captionTargetId="figure-588@11.[117,1487,202,864]" captionTargetPageId="11" captionText="Figure 7. Scanning electron micrographs of Stillabothrium mariae n. sp. (A) Scolex; small letters indicate location of details shown in B–E. (B) Distal bothridial surface. (C) Proximal bothridial surface at bothridial rim. (D, E) Proximal bothridial surface at posterior bothridium." figureDoi="http://doi.org/10.5281/zenodo.7753699" httpUri="https://zenodo.org/record/7753699/files/figure.png" pageId="10" pageNumber="175">Fig. 7A</figureCitation>
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). Anterior region of bothridia (
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<figureCitation box="[256,346,1845,1867]" captionStart="Figure 6" captionStartId="10.[168,225,1461,1480]" captionTargetBox="[180,1479,202,1432]" captionTargetId="figure-288@10.[180,1480,202,1434]" captionTargetPageId="10" captionText="Figure 6. Line drawings of Stillabothrium mariae n. sp. (A) Whole worm of holotype (QM G239547). (B) Scolex of paratype (LRP 10814). (C) Terminal proglottid of paratype (QM G239547)." figureDoi="http://doi.org/10.5281/zenodo.7753697" httpUri="https://zenodo.org/record/7753697/files/figure.png" pageId="10" pageNumber="175">Figs. 6B</figureCitation>
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,
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<figureCitation box="[360,391,1845,1867]" captionStart="Figure 7" captionStartId="11.[141,198,891,910]" captionTargetBox="[117,1487,202,864]" captionTargetId="figure-588@11.[117,1487,202,864]" captionTargetPageId="11" captionText="Figure 7. Scanning electron micrographs of Stillabothrium mariae n. sp. (A) Scolex; small letters indicate location of details shown in B–E. (B) Distal bothridial surface. (C) Proximal bothridial surface at bothridial rim. (D, E) Proximal bothridial surface at posterior bothridium." figureDoi="http://doi.org/10.5281/zenodo.7753699" httpUri="https://zenodo.org/record/7753699/files/figure.png" pageId="10" pageNumber="175">7A</figureCitation>
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) with 10–12 horizontally oriented loculi that are wider than long, posterior loculus of relative equal length and width. Anterior loculus 20–33 (27 ± 4; n ¼ 21) long by 27–48 (36 ± 5; n ¼ 21) wide. Posterior-most loculus of bothridium laced with horizontal and longitudinal muscle fibers (see
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<figureCitation box="[1382,1460,1549,1571]" captionStart="Figure 6" captionStartId="10.[168,225,1461,1480]" captionTargetBox="[180,1479,202,1432]" captionTargetId="figure-288@10.[180,1480,202,1434]" captionTargetPageId="10" captionText="Figure 6. Line drawings of Stillabothrium mariae n. sp. (A) Whole worm of holotype (QM G239547). (B) Scolex of paratype (LRP 10814). (C) Terminal proglottid of paratype (QM G239547)." figureDoi="http://doi.org/10.5281/zenodo.7753697" httpUri="https://zenodo.org/record/7753697/files/figure.png" pageId="10" pageNumber="175">Fig. 6B</figureCitation>
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) and lacking conspicuous septa. Marginal loculi present posterior to horizontal loculi, 11 or
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<quantity box="[1092,1144,1608,1630]" metricMagnitude="-1" metricUnit="m" metricValue="3.302" pageId="10" pageNumber="175" unit="in" value="13.0">13 in</quantity>
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number (n ¼ 6).
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</paragraph>
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<paragraph blockId="10.[845,1516,1549,1956]" pageId="10" pageNumber="175">
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Loculi and septa (
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<figureCitation box="[1056,1133,1638,1660]" captionStart="Figure 7" captionStartId="11.[141,198,891,910]" captionTargetBox="[117,1487,202,864]" captionTargetId="figure-588@11.[117,1487,202,864]" captionTargetPageId="11" captionText="Figure 7. Scanning electron micrographs of Stillabothrium mariae n. sp. (A) Scolex; small letters indicate location of details shown in B–E. (B) Distal bothridial surface. (C) Proximal bothridial surface at bothridial rim. (D, E) Proximal bothridial surface at posterior bothridium." figureDoi="http://doi.org/10.5281/zenodo.7753699" httpUri="https://zenodo.org/record/7753699/files/figure.png" pageId="10" pageNumber="175">Fig. 7B</figureCitation>
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) of distal bothridial surfaces bearing capilliform filitriches and coniform spinitriches. Bothridial rim bearing capilliform filitriches (
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<figureCitation box="[1185,1275,1697,1719]" captionStart="Figure 7" captionStartId="11.[141,198,891,910]" captionTargetBox="[117,1487,202,864]" captionTargetId="figure-588@11.[117,1487,202,864]" captionTargetPageId="11" captionText="Figure 7. Scanning electron micrographs of Stillabothrium mariae n. sp. (A) Scolex; small letters indicate location of details shown in B–E. (B) Distal bothridial surface. (C) Proximal bothridial surface at bothridial rim. (D, E) Proximal bothridial surface at posterior bothridium." figureDoi="http://doi.org/10.5281/zenodo.7753699" httpUri="https://zenodo.org/record/7753699/files/figure.png" pageId="10" pageNumber="175">Fig. 7C</figureCitation>
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). Proximal bothridial surfaces away from rim (
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<figureCitation box="[1127,1211,1727,1749]" captionStart="Figure 7" captionStartId="11.[141,198,891,910]" captionTargetBox="[117,1487,202,864]" captionTargetId="figure-588@11.[117,1487,202,864]" captionTargetPageId="11" captionText="Figure 7. Scanning electron micrographs of Stillabothrium mariae n. sp. (A) Scolex; small letters indicate location of details shown in B–E. (B) Distal bothridial surface. (C) Proximal bothridial surface at bothridial rim. (D, E) Proximal bothridial surface at posterior bothridium." figureDoi="http://doi.org/10.5281/zenodo.7753699" httpUri="https://zenodo.org/record/7753699/files/figure.png" pageId="10" pageNumber="175">Fig. 7C</figureCitation>
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) bearing acicular filitriches. Posterior portion of proximal bothridial surface (
|
||
<figureCitation box="[1370,1508,1756,1778]" captionStart="Figure 7" captionStartId="11.[141,198,891,910]" captionTargetBox="[117,1487,202,864]" captionTargetId="figure-588@11.[117,1487,202,864]" captionTargetPageId="11" captionText="Figure 7. Scanning electron micrographs of Stillabothrium mariae n. sp. (A) Scolex; small letters indicate location of details shown in B–E. (B) Distal bothridial surface. (C) Proximal bothridial surface at bothridial rim. (D, E) Proximal bothridial surface at posterior bothridium." figureDoi="http://doi.org/10.5281/zenodo.7753699" httpUri="https://zenodo.org/record/7753699/files/figure.png" pageId="10" pageNumber="175">Figs. 7D, 7E</figureCitation>
|
||
) bearing patch of coniform spinitriches near, but not extending to, bothridial rim. Isolated cilia observed on distal bothridial surfaces (
|
||
<figureCitation box="[853,933,1845,1867]" captionStart="Figure 7" captionStartId="11.[141,198,891,910]" captionTargetBox="[117,1487,202,864]" captionTargetId="figure-588@11.[117,1487,202,864]" captionTargetPageId="11" captionText="Figure 7. Scanning electron micrographs of Stillabothrium mariae n. sp. (A) Scolex; small letters indicate location of details shown in B–E. (B) Distal bothridial surface. (C) Proximal bothridial surface at bothridial rim. (D, E) Proximal bothridial surface at posterior bothridium." figureDoi="http://doi.org/10.5281/zenodo.7753699" httpUri="https://zenodo.org/record/7753699/files/figure.png" pageId="10" pageNumber="175">Fig. 7B</figureCitation>
|
||
). Strobila bearing capilliform filitriches only.
|
||
</paragraph>
|
||
<paragraph blockId="10.[845,1516,1549,1956]" lastBlockId="11.[115,787,979,1956]" lastPageId="11" lastPageNumber="176" pageId="10" pageNumber="175">
|
||
Strobila (
|
||
<figureCitation box="[966,1046,1875,1897]" captionStart="Figure 6" captionStartId="10.[168,225,1461,1480]" captionTargetBox="[180,1479,202,1432]" captionTargetId="figure-288@10.[180,1480,202,1434]" captionTargetPageId="10" captionText="Figure 6. Line drawings of Stillabothrium mariae n. sp. (A) Whole worm of holotype (QM G239547). (B) Scolex of paratype (LRP 10814). (C) Terminal proglottid of paratype (QM G239547)." figureDoi="http://doi.org/10.5281/zenodo.7753697" httpUri="https://zenodo.org/record/7753697/files/figure.png" pageId="10" pageNumber="175">Fig. 6A</figureCitation>
|
||
) with 2–6 (4 ± 1.3; n ¼ 26) proglottids wider than long followed by 4–8 (5 ± 0.9; n ¼ 26) proglottids longer than wide. Strobila widest at terminal proglottid; terminal proglottid 446–748 (625 ± 79; n ¼ 26) long by 87–167 (113 ± 20; n ¼ 26) wide; genital pore located 46–64% (55 ± 4; n ¼ 26) of proglottid length from proglottid posterior margin. Immature proglottids 5–10 (8 ± 1.6; n ¼ 26) in number. Mature proglottids 1–3 (2 ± 1; n ¼ 26) in number. Testes in mature proglottid 12–19 (16 ± 1.9; n ¼ 26) in total number, 1 layer deep, arranged in 2 columns (
|
||
<figureCitation box="[221,303,1158,1180]" captionStart="Figure 6" captionStartId="10.[168,225,1461,1480]" captionTargetBox="[180,1479,202,1432]" captionTargetId="figure-288@10.[180,1480,202,1434]" captionTargetPageId="10" captionText="Figure 6. Line drawings of Stillabothrium mariae n. sp. (A) Whole worm of holotype (QM G239547). (B) Scolex of paratype (LRP 10814). (C) Terminal proglottid of paratype (QM G239547)." figureDoi="http://doi.org/10.5281/zenodo.7753697" httpUri="https://zenodo.org/record/7753697/files/figure.png" pageId="11" pageNumber="176">Fig. 6C</figureCitation>
|
||
); columns extending from anterior margin of proglottid to level of genital pore, 16–46 (29 ± 6; n ¼ 26) long by 26–53 (35 ± 7; n ¼ 26) wide. Vas deferens coiled, entering anterior margin of cirrus sac, extending from anterior portion of ovary to overlap posterior-most testes (
|
||
<figureCitation box="[439,523,1277,1299]" captionStart="Figure 6" captionStartId="10.[168,225,1461,1480]" captionTargetBox="[180,1479,202,1432]" captionTargetId="figure-288@10.[180,1480,202,1434]" captionTargetPageId="10" captionText="Figure 6. Line drawings of Stillabothrium mariae n. sp. (A) Whole worm of holotype (QM G239547). (B) Scolex of paratype (LRP 10814). (C) Terminal proglottid of paratype (QM G239547)." figureDoi="http://doi.org/10.5281/zenodo.7753697" httpUri="https://zenodo.org/record/7753697/files/figure.png" pageId="11" pageNumber="176">Fig. 6C</figureCitation>
|
||
). Cirrus sac thin walled, round to oval, extending medially past midline of proglottid. Cirrus sac in terminal mature proglottid 53–100 (67 ± 11; n ¼ 25) long by 43–87 (61 ± 12; n ¼ 24) wide. Cirrus spinitriches present.
|
||
</paragraph>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.7753699" ID-Zenodo-Dep="7753699" httpUri="https://zenodo.org/record/7753699/files/figure.png" pageId="11" pageNumber="176" startId="11.[141,198,891,910]" targetBox="[117,1487,202,864]" targetPageId="11">
|
||
<paragraph blockId="11.[117,1488,891,934]" pageId="11" pageNumber="176">
|
||
<emphasis bold="true" box="[141,220,891,910]" pageId="11" pageNumber="176">Figure 7.</emphasis>
|
||
Scanning electron micrographs of
|
||
<taxonomicName authority="Ruhnke & Pommelle & Aguilar & Hudson & Reyda Key Words Abstract, 2022" authorityName="Ruhnke & Pommelle & Aguilar & Hudson & Reyda Key Words Abstract" authorityYear="2022" box="[550,744,891,910]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="11" pageNumber="176" phylum="Platyhelminthes" rank="species" species="mariae" status="n. sp.">
|
||
<emphasis box="[550,744,891,910]" italics="true" pageId="11" pageNumber="176">Stillabothrium mariae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel box="[749,798,891,910]" pageId="11" pageNumber="176" rank="species">n. sp.</taxonomicNameLabel>
|
||
(
|
||
<emphasis bold="true" box="[810,825,891,910]" pageId="11" pageNumber="176">A</emphasis>
|
||
) Scolex; small letters indicate location of details shown in
|
||
<emphasis bold="true" box="[1349,1388,891,910]" pageId="11" pageNumber="176">B–E</emphasis>
|
||
. (
|
||
<emphasis bold="true" box="[1406,1420,891,910]" pageId="11" pageNumber="176">B</emphasis>
|
||
) Distal bothridial surface. (
|
||
<emphasis bold="true" box="[298,313,915,934]" pageId="11" pageNumber="176">C</emphasis>
|
||
) Proximal bothridial surface at bothridial rim. (
|
||
<emphasis bold="true" box="[759,802,915,934]" pageId="11" pageNumber="176">D, E</emphasis>
|
||
) Proximal bothridial surface at posterior bothridium.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph blockId="11.[115,787,979,1956]" pageId="11" pageNumber="176">
|
||
Vagina (
|
||
<figureCitation box="[233,314,1397,1419]" captionStart="Figure 6" captionStartId="10.[168,225,1461,1480]" captionTargetBox="[180,1479,202,1432]" captionTargetId="figure-288@10.[180,1480,202,1434]" captionTargetPageId="10" captionText="Figure 6. Line drawings of Stillabothrium mariae n. sp. (A) Whole worm of holotype (QM G239547). (B) Scolex of paratype (LRP 10814). (C) Terminal proglottid of paratype (QM G239547)." figureDoi="http://doi.org/10.5281/zenodo.7753697" httpUri="https://zenodo.org/record/7753697/files/figure.png" pageId="11" pageNumber="176">Fig. 6C</figureCitation>
|
||
) thick-walled, strongly sinuous, overlapping medial and anterior margin of cirrus sac, somewhat recurved, extending past midline of proglottid from ootype then laterally to open to genital atrium anterior to cirrus sac; vaginal sphincter absent. Seminal receptacle not observed. Ovary near posterior end of proglottid, H-shaped in frontal view, tetralobed in section; ovarian lobes symmetrical, 124–248 (203 ± 35; n ¼ 18) long in terminal mature proglottids. Maximum width of ovary 38–67 (49 ± 10; n ¼ 15). Ovarian isthmus at or anterior to midpoint of ovary; poral lobe of ovary stopping 42–92 (69 ± 16; n ¼ 17) short of genital pore and stopping 12–32 (21 ± 7; n ¼ 12) short of cirrus sac. Mehlis’ gland posterior to ovarian isthmus, 23–39 (29 ± 5; n ¼ 8) long by 18–29 (22 ± 5; n ¼ 8) wide. Vitellarium follicular; vitelline follicles arranged in 1–2 dorsal and 1–2 ventral columns on each side of proglottid; columns extending from near anterior to posterior margin of proglottid, interrupted by terminal genitalia, and interrupted to varying degrees by ovary (
|
||
<figureCitation box="[693,775,1874,1896]" captionStart="Figure 6" captionStartId="10.[168,225,1461,1480]" captionTargetBox="[180,1479,202,1432]" captionTargetId="figure-288@10.[180,1480,202,1434]" captionTargetPageId="10" captionText="Figure 6. Line drawings of Stillabothrium mariae n. sp. (A) Whole worm of holotype (QM G239547). (B) Scolex of paratype (LRP 10814). (C) Terminal proglottid of paratype (QM G239547)." figureDoi="http://doi.org/10.5281/zenodo.7753697" httpUri="https://zenodo.org/record/7753697/files/figure.png" pageId="11" pageNumber="176">Fig. 6C</figureCitation>
|
||
). Uterus ventral, sacciform, extending from near isthmus of ovary to near anterior margin of testicular field.
|
||
</paragraph>
|
||
<paragraph blockId="11.[818,1057,978,1000]" box="[818,1057,978,1000]" pageId="11" pageNumber="176">
|
||
<heading bold="true" box="[818,1057,978,1000]" fontSize="9" level="3" pageId="11" pageNumber="176" reason="9">
|
||
<emphasis bold="true" box="[818,1057,978,1000]" pageId="11" pageNumber="176">Taxonomic summary</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph blockId="11.[818,1488,1025,1494]" pageId="11" pageNumber="176">
|
||
<emphasis box="[842,956,1025,1046]" italics="true" pageId="11" pageNumber="176">
|
||
<typeStatus box="[842,892,1025,1046]" pageId="11" pageNumber="176">Type</typeStatus>
|
||
host:
|
||
</emphasis>
|
||
<taxonomicName authority="(Last, Manjaji-Matsumoto & Pogonoski)" baseAuthorityName="Last, Manjaji-Matsumoto & Pogonoski" baseAuthorityYear="2008" class="Elasmobranchii" family="Dasyatidae" genus="Maculabatis" kingdom="Animalia" order="Myliobatiformes" pageId="11" pageNumber="176" phylum="Chordata" rank="species" species="astra">
|
||
<emphasis box="[970,1158,1025,1046]" italics="true" pageId="11" pageNumber="176">Maculabatis astra</emphasis>
|
||
(Last, Manjaji-Matsumoto & Pogonoski)
|
||
</taxonomicName>
|
||
, the Blackspotted whipray (
|
||
<taxonomicName box="[1228,1404,1054,1076]" class="Elasmobranchii" kingdom="Animalia" order="Myliobatiformes" pageId="11" pageNumber="176" phylum="Chordata" rank="order">Myliobatiformes</taxonomicName>
|
||
:
|
||
<taxonomicName class="Elasmobranchii" family="Dasyatidae" kingdom="Animalia" order="Myliobatiformes" pageId="11" pageNumber="176" phylum="Chordata" rank="family">Dasyatidae</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="11" pageNumber="176" type="materials_examined">
|
||
<paragraph blockId="11.[818,1488,1025,1494]" pageId="11" pageNumber="176">
|
||
<materialsCitation country="Australia" latitude="-11.295556" location="Arafura Sea" longLatPrecision="21" longitude="136.99667" municipality="Wessel Islands" pageId="11" pageNumber="176" specimenCount="1" stateProvince="Northern Territory" typeStatus="holotype">
|
||
<emphasis box="[842,983,1114,1135]" italics="true" pageId="11" pageNumber="176">
|
||
<typeStatus box="[842,892,1114,1135]" pageId="11" pageNumber="176">Type</typeStatus>
|
||
locality:
|
||
</emphasis>
|
||
<location LSID="urn:lsid:plazi:treatment:03AAF80CFFD94546FCE972FBFDB4FE07:8EDC1FC1FFDB4541FC03702AFB8EFB9C" box="[991,1118,1114,1136]" country="Australia" latitude="-11.295556" longLatPrecision="21" longitude="136.99667" municipality="Wessel Islands" name="Arafura Sea" pageId="11" pageNumber="176" stateProvince="Northern Territory">Arafura Sea</location>
|
||
east of
|
||
<collectingMunicipality box="[1203,1353,1114,1136]" pageId="11" pageNumber="176">Wessel Islands</collectingMunicipality>
|
||
(
|
||
<geoCoordinate box="[1370,1483,1110,1136]" degrees="11" direction="south" minutes="17" orientation="latitude" pageId="11" pageNumber="176" precision="15" seconds="44" value="-11.295556">
|
||
11°17
|
||
<emphasis box="[1427,1432,1110,1125]" italics="true" pageId="11" pageNumber="176">
|
||
<superScript attach="none" box="[1427,1432,1110,1125]" fontSize="6" pageId="11" pageNumber="176">′</superScript>
|
||
</emphasis>
|
||
44
|
||
<emphasis box="[1459,1467,1110,1125]" italics="true" pageId="11" pageNumber="176">
|
||
<superScript attach="right" box="[1459,1467,1110,1125]" fontSize="6" pageId="11" pageNumber="176">′′</superScript>
|
||
</emphasis>
|
||
S
|
||
</geoCoordinate>
|
||
,
|
||
<geoCoordinate box="[818,946,1140,1166]" degrees="136" direction="east" minutes="59" orientation="longitude" pageId="11" pageNumber="176" precision="15" seconds="48" value="136.99667">
|
||
136°59
|
||
<emphasis box="[887,892,1140,1155]" italics="true" pageId="11" pageNumber="176">
|
||
<superScript attach="none" box="[887,892,1140,1155]" fontSize="6" pageId="11" pageNumber="176">′</superScript>
|
||
</emphasis>
|
||
48
|
||
<emphasis box="[919,927,1140,1155]" italics="true" pageId="11" pageNumber="176">
|
||
<superScript attach="right" box="[919,927,1140,1155]" fontSize="6" pageId="11" pageNumber="176">′′</superScript>
|
||
</emphasis>
|
||
E
|
||
</geoCoordinate>
|
||
),
|
||
<collectingRegion box="[970,1175,1144,1166]" country="Australia" name="Northern Territory" pageId="11" pageNumber="176">Northern Territory</collectingRegion>
|
||
,
|
||
<collectingCountry box="[1191,1286,1144,1166]" name="Australia" pageId="11" pageNumber="176">Australia</collectingCountry>
|
||
(hosts NT-24 and NT-26)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection box="[842,1180,1204,1226]" pageId="11" pageNumber="176" type="description">
|
||
<paragraph blockId="11.[818,1488,1025,1494]" box="[842,1180,1204,1226]" pageId="11" pageNumber="176">
|
||
<emphasis box="[842,1011,1204,1225]" italics="true" pageId="11" pageNumber="176">Site of infection:</emphasis>
|
||
Spiral intestine.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="11" pageNumber="176" type="materials_examined">
|
||
<paragraph blockId="11.[818,1488,1025,1494]" pageId="11" pageNumber="176">
|
||
<emphasis box="[842,994,1234,1255]" italics="true" pageId="11" pageNumber="176">Type material:</emphasis>
|
||
<materialsCitation box="[1004,1308,1234,1256]" collectionCode="QM" collectorName="No. G" pageId="11" pageNumber="176" specimenCount="1" typeStatus="holotype">
|
||
<typeStatus box="[1004,1100,1234,1256]" pageId="11" pageNumber="176">Holotype</typeStatus>
|
||
<collectionCode box="[1111,1153,1234,1256]" country="Australia" lsid="urn:lsid:biocol.org:col:35019" name="Queensland Museum" pageId="11" pageNumber="176" type="Museum">QM</collectionCode>
|
||
<collectorName box="[1163,1231,1234,1256]" pageId="11" pageNumber="176">No. G</collectorName>
|
||
239547
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation collectionCode="LRP, SEM" pageId="11" pageNumber="176" specimenCount="1" typeStatus="paratype">
|
||
<typeStatus box="[1322,1426,1234,1256]" pageId="11" pageNumber="176">Paratypes</typeStatus>
|
||
:
|
||
<collectionCode box="[1439,1488,1234,1256]" pageId="11" pageNumber="176">LRP</collectionCode>
|
||
Nos. 10810-10812, 10814-10817 (including whole mounts, sections, and
|
||
<collectionCode box="[949,1003,1293,1315]" pageId="11" pageNumber="176">SEM</collectionCode>
|
||
specimens)
|
||
</materialsCitation>
|
||
; QM Nos. G239548–G239550;
|
||
<materialsCitation box="[818,1280,1323,1345]" collectionCode="USNM" pageId="11" pageNumber="176" specimenCode="USNM 1661764-1661767" specimenCount="1" typeStatus="paratype">
|
||
<specimenCode box="[818,1092,1323,1345]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="11" pageNumber="176" type="Museum">USNM 1661764–1661767</specimenCode>
|
||
; Hologenophores
|
||
</materialsCitation>
|
||
LRP Nos. 10809, 10813.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="11" pageNumber="176" type="etymology">
|
||
<paragraph blockId="11.[818,1488,1025,1494]" pageId="11" pageNumber="176">
|
||
<emphasis box="[842,959,1383,1404]" italics="true" pageId="11" pageNumber="176">Etymology:</emphasis>
|
||
This species is named for parasitologist Dr. Maria Pickering.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="11" pageNumber="176" type="description">
|
||
<paragraph blockId="11.[818,1488,1025,1494]" pageId="11" pageNumber="176">
|
||
<emphasis box="[842,1081,1443,1464]" italics="true" pageId="11" pageNumber="176">ZooBank registration:</emphasis>
|
||
<uri pageId="11" pageNumber="176">
|
||
urn:lsid:zoobank.org:act:
|
||
<uuid pageId="11" pageNumber="176">90B6BBD5- D777-43F7-AD3F-E37B8A1B9284</uuid>
|
||
</uri>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="12" lastPageNumber="177" pageId="11" pageNumber="176" type="discussion">
|
||
<paragraph blockId="11.[818,918,1530,1552]" box="[818,918,1530,1552]" pageId="11" pageNumber="176">
|
||
<heading bold="true" box="[818,918,1530,1552]" fontSize="9" level="3" pageId="11" pageNumber="176" reason="9">
|
||
<emphasis bold="true" box="[818,918,1530,1552]" pageId="11" pageNumber="176">Remarks</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph blockId="11.[818,1488,1577,1956]" lastBlockId="12.[144,814,202,491]" lastPageId="12" lastPageNumber="177" pageId="11" pageNumber="176">
|
||
<taxonomicName authority="Ruhnke & Pommelle & Aguilar & Hudson & Reyda Key Words Abstract, 2022" authorityName="Ruhnke & Pommelle & Aguilar & Hudson & Reyda Key Words Abstract" authorityYear="2022" box="[842,1064,1577,1598]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="11" pageNumber="176" phylum="Platyhelminthes" rank="species" species="mariae" status="n. sp.">
|
||
<emphasis box="[842,1064,1577,1598]" italics="true" pageId="11" pageNumber="176">Stillabothrium mariae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel box="[1074,1132,1577,1599]" pageId="11" pageNumber="176" rank="species">n. sp.</taxonomicNameLabel>
|
||
can be distinguished from the 12 previously described species of
|
||
<taxonomicName box="[1172,1316,1607,1628]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="11" pageNumber="176" phylum="Platyhelminthes" rank="genus">
|
||
<emphasis box="[1172,1316,1607,1628]" italics="true" pageId="11" pageNumber="176">Stillabothrium</emphasis>
|
||
</taxonomicName>
|
||
by the unique configuration of loculi on its bothridia. The presence of 10–11 wider than long horizontally oriented loculi of
|
||
<taxonomicName authorityName="Ruhnke & Pommelle & Aguilar & Hudson & Reyda Key Words Abstract" authorityYear="2022" box="[1318,1417,1667,1688]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="11" pageNumber="176" phylum="Platyhelminthes" rank="species" species="mariae">
|
||
<emphasis box="[1318,1417,1667,1688]" italics="true" pageId="11" pageNumber="176">S. mariae</emphasis>
|
||
</taxonomicName>
|
||
in the anterior portion of its bothridia sets it apart from 11 of its 12 congeners:
|
||
<taxonomicName authorityName="Dedrick and Reyda" authorityYear="2018" box="[937,1055,1726,1747]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="11" pageNumber="176" phylum="Platyhelminthes" rank="species" species="allisonae">
|
||
<emphasis box="[937,1055,1726,1747]" italics="true" pageId="11" pageNumber="176">S. allisonae</emphasis>
|
||
</taxonomicName>
|
||
(4),
|
||
<taxonomicName authorityName="Healy and Reyda" authorityYear="2016" baseAuthorityName="Butler" baseAuthorityYear="1987" box="[1111,1240,1726,1747]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="11" pageNumber="176" phylum="Platyhelminthes" rank="species" species="amuletum">
|
||
<emphasis box="[1111,1240,1726,1747]" italics="true" pageId="11" pageNumber="176">S. amuletum</emphasis>
|
||
</taxonomicName>
|
||
(4),
|
||
<taxonomicName authorityName="Willsey and Reyda" authorityYear="2016" box="[1295,1411,1726,1747]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="11" pageNumber="176" phylum="Platyhelminthes" rank="species" species="ashleyae">
|
||
<emphasis box="[1295,1411,1726,1747]" italics="true" pageId="11" pageNumber="176">S. ashleyae</emphasis>
|
||
</taxonomicName>
|
||
(3),
|
||
<taxonomicName authorityName="Ruhnke & Pommelle & Aguilar & Hudson & Reyda Key Words Abstract" authorityYear="2022" baseAuthorityName="Ruhnke & Pommelle & Aguilar & Hudson & Reyda Key Words Abstract" baseAuthorityYear="2022" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="11" pageNumber="176" phylum="Platyhelminthes" rank="species" species="biacetabulatum">
|
||
<emphasis italics="true" pageId="11" pageNumber="176">S. biacetabulatum</emphasis>
|
||
</taxonomicName>
|
||
(3),
|
||
<taxonomicName authorityName="Herzog, Meininger, and Reyda" authorityYear="2021" box="[1018,1155,1756,1777]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="11" pageNumber="176" phylum="Platyhelminthes" rank="species" species="borneoense">
|
||
<emphasis box="[1018,1155,1756,1777]" italics="true" pageId="11" pageNumber="176">S. borneoense</emphasis>
|
||
</taxonomicName>
|
||
(4),
|
||
<taxonomicName authorityName="Healy and Reyda" authorityYear="2016" baseAuthorityName="Euzet" baseAuthorityYear="1954" box="[1202,1312,1756,1777]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="11" pageNumber="176" phylum="Platyhelminthes" rank="species" species="cadenati">
|
||
<emphasis box="[1202,1312,1756,1777]" italics="true" pageId="11" pageNumber="176">S. cadenati</emphasis>
|
||
</taxonomicName>
|
||
(3),
|
||
<taxonomicName authorityName="Dedrick and Reyda" authorityYear="2018" box="[1360,1487,1756,1777]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="11" pageNumber="176" phylum="Platyhelminthes" rank="species" species="charlottae">
|
||
<emphasis box="[1360,1487,1756,1777]" italics="true" pageId="11" pageNumber="176">S. charlottae</emphasis>
|
||
</taxonomicName>
|
||
(0),
|
||
<taxonomicName authorityName="Daigler and Reyda" authorityYear="2016" box="[871,1095,1786,1807]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="11" pageNumber="176" phylum="Platyhelminthes" rank="species" species="davidcynthiaorum">
|
||
<emphasis box="[871,1095,1786,1807]" italics="true" pageId="11" pageNumber="176">S. davidcynthiaorum</emphasis>
|
||
</taxonomicName>
|
||
(3),
|
||
<taxonomicName authorityName="Herzog, Bergman and Reyda" authorityYear="2016" box="[1165,1371,1786,1807]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="11" pageNumber="176" phylum="Platyhelminthes" rank="species" species="hyphantoseptum">
|
||
<emphasis box="[1165,1371,1786,1807]" italics="true" pageId="11" pageNumber="176">S. hyphantoseptum</emphasis>
|
||
</taxonomicName>
|
||
(6–8),
|
||
<taxonomicName authorityName="Forti, Aprill and Reyda" authorityYear="2016" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="11" pageNumber="176" phylum="Platyhelminthes" rank="species" species="jeanfortiae">
|
||
<emphasis italics="true" pageId="11" pageNumber="176">S. jeanfortiae</emphasis>
|
||
</taxonomicName>
|
||
(3), and
|
||
<taxonomicName authorityName="Ruhnke & Pommelle & Aguilar & Hudson & Reyda Key Words Abstract" authorityYear="2022" box="[1047,1137,1815,1836]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="11" pageNumber="176" phylum="Platyhelminthes" rank="species" species="lunae">
|
||
<emphasis box="[1047,1137,1815,1836]" italics="true" pageId="11" pageNumber="176">S. lunae</emphasis>
|
||
</taxonomicName>
|
||
(7–8).
|
||
<taxonomicName authorityName="Ruhnke & Pommelle & Aguilar & Hudson & Reyda Key Words Abstract" authorityYear="2022" box="[1227,1456,1815,1836]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="11" pageNumber="176" phylum="Platyhelminthes" rank="species" species="mariae">
|
||
<emphasis box="[1227,1456,1815,1836]" italics="true" pageId="11" pageNumber="176">Stillabothrium mariae</emphasis>
|
||
</taxonomicName>
|
||
is distinguished from the only other congener that also possesses a relatively large number of horizontally oriented loculi,
|
||
<taxonomicName authorityName="Delgado, Dedrick, and Reyda" authorityYear="2016" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="11" pageNumber="176" phylum="Platyhelminthes" rank="species" species="campbelli">
|
||
<emphasis italics="true" pageId="11" pageNumber="176">S. campbelli</emphasis>
|
||
</taxonomicName>
|
||
(10–12), and from all other members of the genus except
|
||
<taxonomicName authorityName="Ruhnke & Pommelle & Aguilar & Hudson & Reyda Key Words Abstract" authorityYear="2022" baseAuthorityName="Ruhnke & Pommelle & Aguilar & Hudson & Reyda Key Words Abstract" baseAuthorityYear="2022" box="[893,1076,1934,1955]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="11" pageNumber="176" phylum="Platyhelminthes" rank="species" species="biacetabulatum">
|
||
<emphasis box="[893,1076,1934,1955]" italics="true" pageId="11" pageNumber="176">S. biacetabulatum</emphasis>
|
||
</taxonomicName>
|
||
in that it lacks, rather than possesses, conspicuous septa and loculi that are longer than wide in the posterior portion of its bothridia.
|
||
<taxonomicName authorityName="Ruhnke & Pommelle & Aguilar & Hudson & Reyda Key Words Abstract" authorityYear="2022" box="[494,712,232,253]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="12" pageNumber="177" phylum="Platyhelminthes" rank="species" species="mariae">
|
||
<emphasis box="[494,712,232,253]" italics="true" pageId="12" pageNumber="177">Stillabothrium mariae</emphasis>
|
||
</taxonomicName>
|
||
is further distinguished from
|
||
<taxonomicName authorityName="Delgado, Dedrick, and Reyda" authorityYear="2016" box="[350,476,262,283]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="12" pageNumber="177" phylum="Platyhelminthes" rank="species" species="campbelli">
|
||
<emphasis box="[350,476,262,283]" italics="true" pageId="12" pageNumber="177">S. campbelli</emphasis>
|
||
</taxonomicName>
|
||
in that its bothridia are longer (245–319 vs. 166–240), and from
|
||
<taxonomicName authorityName="Delgado, Dedrick, and Reyda" authorityYear="2016" box="[498,623,291,312]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="12" pageNumber="177" phylum="Platyhelminthes" rank="species" species="campbelli">
|
||
<emphasis box="[498,623,291,312]" italics="true" pageId="12" pageNumber="177">S. campbelli</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName authorityName="Ruhnke & Pommelle & Aguilar & Hudson & Reyda Key Words Abstract" authorityYear="2022" baseAuthorityName="Ruhnke & Pommelle & Aguilar & Hudson & Reyda Key Words Abstract" baseAuthorityYear="2022" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="12" pageNumber="177" phylum="Platyhelminthes" rank="species" species="biacetabulatum">
|
||
<emphasis italics="true" pageId="12" pageNumber="177">S. biacetabulatum</emphasis>
|
||
</taxonomicName>
|
||
in that the vagina of
|
||
<taxonomicName authorityName="Delgado, Dedrick, and Reyda" authorityYear="2016" box="[431,555,321,342]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="12" pageNumber="177" phylum="Platyhelminthes" rank="species" species="campbelli">
|
||
<emphasis box="[431,555,321,342]" italics="true" pageId="12" pageNumber="177">S. campbelli</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName authorityName="Ruhnke & Pommelle & Aguilar & Hudson & Reyda Key Words Abstract" authorityYear="2022" baseAuthorityName="Ruhnke & Pommelle & Aguilar & Hudson & Reyda Key Words Abstract" baseAuthorityYear="2022" box="[609,790,321,342]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="12" pageNumber="177" phylum="Platyhelminthes" rank="species" species="biacetabulatum">
|
||
<emphasis box="[609,790,321,342]" italics="true" pageId="12" pageNumber="177">S. biacetabulatum</emphasis>
|
||
</taxonomicName>
|
||
is not recurved, whereas it is in
|
||
<taxonomicName authorityName="Ruhnke & Pommelle & Aguilar & Hudson & Reyda Key Words Abstract" authorityYear="2022" box="[451,548,351,372]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="12" pageNumber="177" phylum="Platyhelminthes" rank="species" species="mariae">
|
||
<emphasis box="[451,548,351,372]" italics="true" pageId="12" pageNumber="177">S. mariae</emphasis>
|
||
</taxonomicName>
|
||
. The tapeworm specimen included in the phylogenetic analyses of
|
||
<bibRefCitation author="HEALY, C. J. & J. N. CAIRA & K. JENSEN & B. L. WEBSTER & D. T. J. LITTLEWOOD" box="[599,810,380,402]" pageId="12" pageNumber="177" pagination="497 - 511" refId="ref11250" refString="HEALY, C. J., J. N. CAIRA, K. JENSEN, B. L. WEBSTER, AND D. T. J. LITTLEWOOD. 2009. Proposal for a new tapeworm order, Rhinebothriidea. International Journal for Parasitology 39: 497 - 511." type="journal article" year="2009">Healy et al. (2009)</bibRefCitation>
|
||
,
|
||
<bibRefCitation author="RUHNKE T. R. & CAIRA, AND & A. COX" box="[144,391,409,431]" pageId="12" pageNumber="177" refId="ref11751" refString="RUHNKE T. R., J. N. CAIRA, AND A. COX. 2015. The cestode order Rhinebothriidea no longer family-less: A molecular phylogenetic investigation with erection of two new families and description of eight new species of Anthocephalum. Zootaxa 3904: 051 - 081." type="journal volume" year="2015">Ruhnke et al. (2015)</bibRefCitation>
|
||
, and Marques and Caira (2016) as Rhinebothriinae
|
||
<taxonomicNameLabel box="[322,438,439,461]" pageId="12" pageNumber="177" rank="genus">New genus</taxonomicNameLabel>
|
||
<specimenCount box="[449,492,439,461]" pageId="12" pageNumber="177" type="generic">3 n.</specimenCount>
|
||
sp. 4 (GenBank FJ177114) is here identified as
|
||
<taxonomicName authority="Ruhnke & Pommelle & Aguilar & Hudson & Reyda Key Words Abstract, 2022" authorityName="Ruhnke & Pommelle & Aguilar & Hudson & Reyda Key Words Abstract" authorityYear="2022" box="[327,547,469,490]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="12" pageNumber="177" phylum="Platyhelminthes" rank="species" species="mariae" status="n. sp.">
|
||
<emphasis box="[327,547,469,490]" italics="true" pageId="12" pageNumber="177">Stillabothrium mariae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel box="[555,612,469,491]" pageId="12" pageNumber="177" rank="species">n. sp.</taxonomicNameLabel>
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |