255 lines
38 KiB
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255 lines
38 KiB
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<document id="A405EEB25099CB8BEA01D143D29EA484" ID-CLB-Dataset="3104" ID-DOI="10.1093/zoolinnean/zlaa185" ID-GBIF-Dataset="485e61f0-1275-4b5f-9d88-0a11d60e02e6" ID-ISSN="0024-4082" ID-Zenodo-Dep="5753537" ID-ZooBank="2EBC6EC1-1B97-45FF-AC54-5FA54679A3DE" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1638522105845" checkinUser="plazi" docAuthor="Caira, Janine N., Bueno, Veronica & Jensen, Kirsten" docDate="2021" docId="03F92F0ABE47FFFCFCE5FC9FFB6E5CF2" docLanguage="en" docName="zlaa185.pdf" docOrigin="Zoological Journal of the Linnean Society 193" docSource="https://doi.org/10.1093/zoolinnean/zlaa185" docStyle="DocumentStyle:36B3BD6A90C22AB4F7F465C853188CC8.7:ZoolJLinnSoc.2017-2023.journal_article" docStyleId="36B3BD6A90C22AB4F7F465C853188CC8" docStyleName="ZoolJLinnSoc.2017-2023.journal_article" docStyleVersion="7" docTitle="Ruhnkebothrium bajaense Caira & Bueno & Jensen 2021, SP. NOV." docType="treatment" docUuid="B2A2E247-2A00-4599-AA76-ABA973D3349E" docUuidSource="ZooBank" docVersion="6" lastPageNumber="1347" masterDocId="FFC05772BE4EFFF7FF93FF99FFCB5D43" masterDocTitle="Emerging global novelty in phyllobothriidean tapeworms (Cestoda: Phyllobothriidea) from sharks and skates (Elasmobranchii)" masterLastPageNumber="1363" masterPageNumber="1336" pageNumber="1345" updateTime="1699471881533" updateUser="ExternalLinkService">
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<mods:title id="491D1BAD88E3B86959E0C15346DFB1BA">Emerging global novelty in phyllobothriidean tapeworms (Cestoda: Phyllobothriidea) from sharks and skates (Elasmobranchii)</mods:title>
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<mods:namePart id="1D74CD26B781EA41600BD8804BBBB9AF">Caira, Janine N.</mods:namePart>
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<mods:namePart id="6C042C134A8C6D71EFB9D7F2DE3CD744">Bueno, Veronica</mods:namePart>
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<mods:namePart id="DEC09E152E167F2404EE0E255BE2AB18">Jensen, Kirsten</mods:namePart>
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<mods:title id="48A207F2D75165E48523DEDA10A8E8F2">Zoological Journal of the Linnean Society</mods:title>
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<mods:part id="CCACDD598F820D6CD2561F078E95F35B">
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<mods:date id="322CD967AF1D7FC0ECA0AC00D1EB52B9">2021</mods:date>
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<mods:number id="28292AEEDFDD3F8527EE5C19F574DA4C">2021-02-17</mods:number>
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<treatment id="03F92F0ABE47FFFCFCE5FC9FFB6E5CF2" ID-DOI="http://doi.org/10.5281/zenodo.5753519" ID-GBIF-Taxon="191139102" ID-Zenodo-Dep="5753519" LSID="urn:lsid:zoobank.org:act:B2A2E247-2A00-4599-AA76-ABA973D3349E" httpUri="http://treatment.plazi.org/id/03F92F0ABE47FFFCFCE5FC9FFB6E5CF2" lastPageId="11" lastPageNumber="1347" pageId="9" pageNumber="1345">
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<subSubSection id="C34ACD97BE47FFFEFCE5FC9FFA885E5D" box="[886,1347,774,798]" pageId="9" pageNumber="1345" type="nomenclature">
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<paragraph id="8BEF9E1CBE47FFFEFCE5FC9FFA885E5D" blockId="9.[886,1347,774,798]" box="[886,1347,774,798]" pageId="9" pageNumber="1345">
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<heading id="D0A72970BE47FFFEFCE5FC9FFA885E5D" box="[886,1347,774,798]" centered="true" fontSize="9" level="2" pageId="9" pageNumber="1345" reason="2">
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<taxonomicName id="4C50E59FBE47FFFEFCE5FC9FFB125E5E" ID-CoL="8TG43" authority="Caira & Bueno & Jensen, 2021" authorityName="Caira & Bueno & Jensen" authorityYear="2021" box="[886,1241,774,797]" class="Cestoda" family="Phyllobothriidae" genus="Ruhnkebothrium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phyllobothriidea" pageId="9" pageNumber="1346" phylum="Platyhelminthes" rank="species" species="bajaense" status="sp. nov.">RUHNKEBOTHRIUM BAJAENSE</taxonomicName>
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<emphasis id="B924420EBE47FFFEFB73FC90FA885E5D" bold="true" box="[1248,1347,774,798]" pageId="9" pageNumber="1345">
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<taxonomicNameLabel id="A217FF75BE47FFFEFB73FC90FA885E5D" box="[1248,1347,774,798]" pageId="9" pageNumber="1345" rank="species">SP. NOV.</taxonomicNameLabel>
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</emphasis>
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</heading>
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<subSubSection id="C34ACD97BE47FFFCFB9BFCAEFDDA5915" lastPageId="11" lastPageNumber="1347" pageId="9" pageNumber="1345" type="description">
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<paragraph id="8BEF9E1CBE47FFFEFB9BFCAEFB7A5E13" blockId="9.[1032,1201,823,848]" box="[1032,1201,823,848]" pageId="9" pageNumber="1345">
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(
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<figureCitation id="136B8299BE47FFFEFB82FCAEFB465E13" box="[1041,1165,823,848]" captionStart="Figure 2" captionStartId="7.[145,227,1726,1748]" captionTargetBox="[156,1413,204,1671]" captionTargetId="figure-43@7.[510,876,754,1035]" captionTargetPageId="7" captionText="Figure 2. Line drawings of adults of Ruhnkebothrium (specimen accession numbers in parentheses). A, scolex of Ruhnkebothrium mattisi (LRP no. 10295). B, whole worm of Ru. mattisi (LRP no. 10295). C, mature proglottid of Ru. mattisi (USNM no. 1638656). D, scolex of Ruhnkebothrium bajaense (CNHE no. 10662). E, mature proglottid of Ru. bajaense (CNHE no. 10662)." figureDoi="http://doi.org/10.5281/zenodo.5753541" httpUri="https://zenodo.org/record/5753541/files/figure.png" pageId="9" pageNumber="1345">FIGS 2D, E</figureCitation>
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,
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<figureCitation id="136B8299BE47FFFEFB08FCAEFB625E13" box="[1179,1193,823,848]" captionStart="Figure 4" captionStartId="10.[163,242,1693,1715]" captionTargetBox="[168,1438,197,1653]" captionTargetId="figure-44@10.[529,894,741,1016]" captionTargetPageId="10" captionText="Figure 4. Scanning electron micrographs of Ruhnkebothrium bajaense. A, scolex. B, detail of anterior loculi. C, distal surface of rim of posterior loculus. D, distal surface of anterior loculus. E, distal surface of anterior-most region of posterior loculus adjacent to anterior loculus. F, distal surface of posterior loculus as it expands. G, distal surface of expanded region of posterior loculus. H, proximal surface of posterior loculus. I, scutes on surface of neck." figureDoi="http://doi.org/10.5281/zenodo.5753545" httpUri="https://zenodo.org/record/5753545/files/figure.png" pageId="9" pageNumber="1345">4</figureCitation>
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)
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</paragraph>
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<paragraph id="8BEF9E1CBE47FFFEFCBAFC19FC215EF7" blockId="9.[809,1425,896,948]" pageId="9" pageNumber="1345">
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<emphasis id="B924420EBE47FFFEFCBAFC19FBE75ED6" box="[809,1068,896,917]" italics="true" pageId="9" pageNumber="1345">ZooBank registration:</emphasis>
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<uuid id="FFF6A4C9BE47FFFEFBAAFC19FC2C5EF7" pageId="9" pageNumber="1345">B2A2E247-2A00-4599-AA76- ABA973D3349E</uuid>
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.
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</paragraph>
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<paragraph id="8BEF9E1CBE47FFFCFCBAFC41FD775E99" blockId="9.[809,1425,984,1895]" lastBlockId="11.[145,761,197,986]" lastPageId="11" lastPageNumber="1347" pageId="9" pageNumber="1345">
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<emphasis id="B924420EBE47FFFEFCBAFC41FC785EAE" box="[809,947,984,1005]" italics="true" pageId="9" pageNumber="1345">Description:</emphasis>
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[Based on one whole mature worm, one partial mature worm (hologenophore), and two scolices examined with SEM.] Worms euapolytic, acraspedote,
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<quantity id="4CA833F9BE47FFFEFCBAFBADFC5C590A" box="[809,919,1076,1097]" metricMagnitude="-2" metricUnit="m" metricValue="3.17" pageId="9" pageNumber="1345" unit="mm" value="31.7">31.7 mm</quantity>
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long; proglottids
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<quantity id="4CA833F9BE47FFFEFB17FBADFB1F5909" box="[1156,1236,1076,1098]" metricMagnitude="0" metricUnit="m" metricValue="4.699" pageId="9" pageNumber="1345" unit="in" value="185.0">185 in</quantity>
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total number; maximum width at level of terminal proglottid. Scolex consisting of four bothridia, 722 long, 749–858 wide. Bothridia consisting of small, simple anterior loculus (
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<figureCitation id="136B8299BE47FFFEFCA2FB37FC4A5987" box="[817,897,1198,1220]" captionStart="Figure 4" captionStartId="10.[163,242,1693,1715]" captionTargetBox="[168,1438,197,1653]" captionTargetId="figure-44@10.[529,894,741,1016]" captionTargetPageId="10" captionText="Figure 4. Scanning electron micrographs of Ruhnkebothrium bajaense. A, scolex. B, detail of anterior loculi. C, distal surface of rim of posterior loculus. D, distal surface of anterior loculus. E, distal surface of anterior-most region of posterior loculus adjacent to anterior loculus. F, distal surface of posterior loculus as it expands. G, distal surface of expanded region of posterior loculus. H, proximal surface of posterior loculus. I, scutes on surface of neck." figureDoi="http://doi.org/10.5281/zenodo.5753545" httpUri="https://zenodo.org/record/5753545/files/figure.png" pageId="9" pageNumber="1345">Fig. 4B</figureCitation>
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) and expansive, highly folded posterior loculus (
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<figureCitation id="136B8299BE47FFFEFCA2FB54FC4759A1" box="[817,908,1229,1251]" captionStart="Figure 2" captionStartId="7.[145,227,1726,1748]" captionTargetBox="[156,1413,204,1671]" captionTargetId="figure-43@7.[510,876,754,1035]" captionTargetPageId="7" captionText="Figure 2. Line drawings of adults of Ruhnkebothrium (specimen accession numbers in parentheses). A, scolex of Ruhnkebothrium mattisi (LRP no. 10295). B, whole worm of Ru. mattisi (LRP no. 10295). C, mature proglottid of Ru. mattisi (USNM no. 1638656). D, scolex of Ruhnkebothrium bajaense (CNHE no. 10662). E, mature proglottid of Ru. bajaense (CNHE no. 10662)." figureDoi="http://doi.org/10.5281/zenodo.5753541" httpUri="https://zenodo.org/record/5753541/files/figure.png" pageId="9" pageNumber="1345">Figs 2D</figureCitation>
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,
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<figureCitation id="136B8299BE47FFFEFC0AFB54FC7259A1" box="[921,953,1229,1250]" captionStart="Figure 4" captionStartId="10.[163,242,1693,1715]" captionTargetBox="[168,1438,197,1653]" captionTargetId="figure-44@10.[529,894,741,1016]" captionTargetPageId="10" captionText="Figure 4. Scanning electron micrographs of Ruhnkebothrium bajaense. A, scolex. B, detail of anterior loculi. C, distal surface of rim of posterior loculus. D, distal surface of anterior loculus. E, distal surface of anterior-most region of posterior loculus adjacent to anterior loculus. F, distal surface of posterior loculus as it expands. G, distal surface of expanded region of posterior loculus. H, proximal surface of posterior loculus. I, scutes on surface of neck." figureDoi="http://doi.org/10.5281/zenodo.5753545" httpUri="https://zenodo.org/record/5753545/files/figure.png" pageId="9" pageNumber="1345">4A</figureCitation>
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), 636–753 (695 ± 52; 2; 4) long, 366–391 (384 ± 10; 2; 5) wide, sessile anteriorly, free posteriorly; anterior loculus 43–50 (
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<emphasis id="B924420EBE47FFFEFBD5FA92FB915863" box="[1094,1114,1291,1312]" italics="true" pageId="9" pageNumber="1345">N</emphasis>
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= 1) long, 58–85 (73 ± 15; 2; 4) wide. Cephalic peduncle lacking. Neck 845 long. Distal surface of anterior loculus with extremely slender gladiate spinitriches and capilliform filitriches (
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<figureCitation id="136B8299BE47FFFEFCA2FA1CFC4E58D9" box="[817,901,1413,1435]" captionStart="Figure 4" captionStartId="10.[163,242,1693,1715]" captionTargetBox="[168,1438,197,1653]" captionTargetId="figure-44@10.[529,894,741,1016]" captionTargetPageId="10" captionText="Figure 4. Scanning electron micrographs of Ruhnkebothrium bajaense. A, scolex. B, detail of anterior loculi. C, distal surface of rim of posterior loculus. D, distal surface of anterior loculus. E, distal surface of anterior-most region of posterior loculus adjacent to anterior loculus. F, distal surface of posterior loculus as it expands. G, distal surface of expanded region of posterior loculus. H, proximal surface of posterior loculus. I, scutes on surface of neck." figureDoi="http://doi.org/10.5281/zenodo.5753545" httpUri="https://zenodo.org/record/5753545/files/figure.png" pageId="9" pageNumber="1345">Fig. 4D</figureCitation>
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); distal surface of anterior, narrow portion of posterior loculus with slender gladiate spinitriches and capilliform filitriches (
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<figureCitation id="136B8299BE47FFFEFBCAFA5BFB0D589B" box="[1113,1222,1474,1496]" captionStart="Figure 4" captionStartId="10.[163,242,1693,1715]" captionTargetBox="[168,1438,197,1653]" captionTargetId="figure-44@10.[529,894,741,1016]" captionTargetPageId="10" captionText="Figure 4. Scanning electron micrographs of Ruhnkebothrium bajaense. A, scolex. B, detail of anterior loculi. C, distal surface of rim of posterior loculus. D, distal surface of anterior loculus. E, distal surface of anterior-most region of posterior loculus adjacent to anterior loculus. F, distal surface of posterior loculus as it expands. G, distal surface of expanded region of posterior loculus. H, proximal surface of posterior loculus. I, scutes on surface of neck." figureDoi="http://doi.org/10.5281/zenodo.5753545" httpUri="https://zenodo.org/record/5753545/files/figure.png" pageId="9" pageNumber="1345">Fig. 4E, F</figureCitation>
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); distal surface of posterior loculus with slender gladiate spinitriches and capilliform filitriches (
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<figureCitation id="136B8299BE47FFFEFBBCF999FB4F5B56" box="[1071,1156,1536,1558]" captionStart="Figure 4" captionStartId="10.[163,242,1693,1715]" captionTargetBox="[168,1438,197,1653]" captionTargetId="figure-44@10.[529,894,741,1016]" captionTargetPageId="10" captionText="Figure 4. Scanning electron micrographs of Ruhnkebothrium bajaense. A, scolex. B, detail of anterior loculi. C, distal surface of rim of posterior loculus. D, distal surface of anterior loculus. E, distal surface of anterior-most region of posterior loculus adjacent to anterior loculus. F, distal surface of posterior loculus as it expands. G, distal surface of expanded region of posterior loculus. H, proximal surface of posterior loculus. I, scutes on surface of neck." figureDoi="http://doi.org/10.5281/zenodo.5753545" httpUri="https://zenodo.org/record/5753545/files/figure.png" pageId="9" pageNumber="1345">Fig. 4G</figureCitation>
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); capilliform filitriches becoming less dense near margins of distal surfaces of posterior loculus; rim of distal surface of posterior loculus with small band of papilliform filitriches only (
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<figureCitation id="136B8299BE47FFFEFCA2F9E3FC4D5BCC" box="[817,902,1658,1680]" captionStart="Figure 4" captionStartId="10.[163,242,1693,1715]" captionTargetBox="[168,1438,197,1653]" captionTargetId="figure-44@10.[529,894,741,1016]" captionTargetPageId="10" captionText="Figure 4. Scanning electron micrographs of Ruhnkebothrium bajaense. A, scolex. B, detail of anterior loculi. C, distal surface of rim of posterior loculus. D, distal surface of anterior loculus. E, distal surface of anterior-most region of posterior loculus adjacent to anterior loculus. F, distal surface of posterior loculus as it expands. G, distal surface of expanded region of posterior loculus. H, proximal surface of posterior loculus. I, scutes on surface of neck." figureDoi="http://doi.org/10.5281/zenodo.5753545" httpUri="https://zenodo.org/record/5753545/files/figure.png" pageId="9" pageNumber="1345">Fig. 4C</figureCitation>
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). Proximal bothridial surface near rim with cyrillionate spinitriches and capilliform filitriches (
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<figureCitation id="136B8299BE47FFFEFCA1F921FC455B8E" box="[818,910,1720,1742]" captionStart="Figure 4" captionStartId="10.[163,242,1693,1715]" captionTargetBox="[168,1438,197,1653]" captionTargetId="figure-44@10.[529,894,741,1016]" captionTargetPageId="10" captionText="Figure 4. Scanning electron micrographs of Ruhnkebothrium bajaense. A, scolex. B, detail of anterior loculi. C, distal surface of rim of posterior loculus. D, distal surface of anterior loculus. E, distal surface of anterior-most region of posterior loculus adjacent to anterior loculus. F, distal surface of posterior loculus as it expands. G, distal surface of expanded region of posterior loculus. H, proximal surface of posterior loculus. I, scutes on surface of neck." figureDoi="http://doi.org/10.5281/zenodo.5753545" httpUri="https://zenodo.org/record/5753545/files/figure.png" pageId="9" pageNumber="1345">Fig. 4H</figureCitation>
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), replaced by extremely slender gladiate spinitriches and capilliform filitriches away from rim. Neck (
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<figureCitation id="136B8299BE47FFFEFCE0F96CFC765A49" box="[883,957,1781,1803]" captionStart="Figure 4" captionStartId="10.[163,242,1693,1715]" captionTargetBox="[168,1438,197,1653]" captionTargetId="figure-44@10.[529,894,741,1016]" captionTargetPageId="10" captionText="Figure 4. Scanning electron micrographs of Ruhnkebothrium bajaense. A, scolex. B, detail of anterior loculi. C, distal surface of rim of posterior loculus. D, distal surface of anterior loculus. E, distal surface of anterior-most region of posterior loculus adjacent to anterior loculus. F, distal surface of posterior loculus as it expands. G, distal surface of expanded region of posterior loculus. H, proximal surface of posterior loculus. I, scutes on surface of neck." figureDoi="http://doi.org/10.5281/zenodo.5753545" httpUri="https://zenodo.org/record/5753545/files/figure.png" pageId="9" pageNumber="1345">Fig. 4I</figureCitation>
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) and strobila with capilliform filitriches arranged in wide, flat scutes. Immature proglottids wider than long, becoming longer than wide with maturity,
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<quantity id="4CA833F9BE47FFFEFC36F8C8FC3F5A24" box="[933,1012,1873,1895]" metricMagnitude="0" metricUnit="m" metricValue="4.572" pageId="9" pageNumber="1345" unit="in" value="180.0">180 in</quantity>
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number. Mature proglottids five in number. Terminal proglottid 1362 long, 760 wide; length-to-width ratio 1.8:1 (
|
||
<figureCitation id="136B8299BE45FFFCFE4AFF7DFDE65DBA" box="[473,557,228,250]" captionStart="Figure 2" captionStartId="7.[145,227,1726,1748]" captionTargetBox="[156,1413,204,1671]" captionTargetId="figure-43@7.[510,876,754,1035]" captionTargetPageId="7" captionText="Figure 2. Line drawings of adults of Ruhnkebothrium (specimen accession numbers in parentheses). A, scolex of Ruhnkebothrium mattisi (LRP no. 10295). B, whole worm of Ru. mattisi (LRP no. 10295). C, mature proglottid of Ru. mattisi (USNM no. 1638656). D, scolex of Ruhnkebothrium bajaense (CNHE no. 10662). E, mature proglottid of Ru. bajaense (CNHE no. 10662)." figureDoi="http://doi.org/10.5281/zenodo.5753541" httpUri="https://zenodo.org/record/5753541/files/figure.png" pageId="11" pageNumber="1347">Fig. 2E</figureCitation>
|
||
). Testes
|
||
<quantity id="4CA833F9BE45FFFCFD05FF7DFF635C5B" metricMagnitude="0" metricUnit="m" metricValue="6.2357" metricValueMax="6.527799999999999" metricValueMin="5.9436" pageId="11" pageNumber="1347" unit="in" value="245.5" valueMax="257.0" valueMin="234.0">234–257 in</quantity>
|
||
total number,
|
||
<quantity id="4CA833F9BE45FFFCFEC7FE9BFE725C5B" box="[340,441,258,280]" metricMagnitude="0" metricUnit="m" metricValue="1.2953999999999999" metricValueMax="1.3462" metricValueMin="1.2446" pageId="11" pageNumber="1347" unit="in" value="51.0" valueMax="53.0" valueMin="49.0">49–53 in</quantity>
|
||
number in post-poral field, 31–49 (39 ± 8; 2; 8) long, 34–53 (43 ± 7; 2; 8) wide. Vas deferens minimal, coiled medial to cirrus sac. Cirrus sac narrowly oblong (
|
||
<emphasis id="B924420EBE45FFFCFE06FEC6FE1C5C37" box="[405,471,351,372]" italics="true" pageId="11" pageNumber="1347">sensu</emphasis>
|
||
<bibRefCitation id="EFC1E3EDBE45FFFCFE73FEC7FD4D5C37" author="Clopton RE" box="[480,646,350,372]" pageId="11" pageNumber="1347" pagination="130 - 140" refId="ref17814" refString="Clopton RE. 2004. Standard nomenclature and metrics of plane shapes for use in gregarine taxonomy. Comparative Parasitology 71: 130 - 140." type="journal article" year="2004">Clopton, 2004</bibRefCitation>
|
||
), slightly curved anteriorly, 311–388 long, 76–113 wide, thin walled, containing coiled cirrus; cirrus armed with spinitriches. Genital pores irregularly alternating, 47% of proglottid length from posterior end; genital atrium shallow. Vagina weakly sinuous, extending from ootype along midline of proglottid to anterior margin of cirrus sac, then laterally along anterior margin of cirrus sac to open into common genital atrium anterior to cirrus sac. Ovary at posterior of proglottid, H-shaped in frontal view, 273 long, 408 wide, tetralobed in cross-section; ovarian margins lobulate. Vitellarium follicular; follicles somewhat irregular in shape, arranged in two lateral bands; each band consisting of multiple columns of follicles, extending throughout length of proglottid, interrupted dorsally and ventrally by terminal genitalia, not interrupted by ovary. Uterus medial, ventral, sacciform, extending from ovarian isthmus to cirrus sac; uterine duct not observed. Excretory vessels 4, arranged in one dorsal and one ventral pair on each lateral margin of proglottid.
|
||
</paragraph>
|
||
<caption id="DF2FCE94BE44FFFDFF30F904FBF05A48" ID-DOI="http://doi.org/10.5281/zenodo.5753545" ID-Zenodo-Dep="5753545" httpUri="https://zenodo.org/record/5753545/files/figure.png" pageId="10" pageNumber="1346" startId="10.[163,242,1693,1715]" targetBox="[168,1438,197,1653]" targetPageId="10">
|
||
<paragraph id="8BEF9E1CBE44FFFDFF30F904FBF05A48" blockId="10.[163,1443,1693,1803]" pageId="10" pageNumber="1346">
|
||
<emphasis id="B924420EBE44FFFDFF30F904FEC75BF1" bold="true" box="[163,268,1693,1715]" pageId="10" pageNumber="1346">Figure 4.</emphasis>
|
||
Scanning electron micrographs of
|
||
<taxonomicName id="4C50E59FBE44FFFDFD11F904FC725BF0" authorityName="Caira & Bueno & Jensen" authorityYear="2021" box="[642,953,1693,1715]" class="Cestoda" family="Phyllobothriidae" genus="Ruhnkebothrium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phyllobothriidea" pageId="10" pageNumber="1346" phylum="Platyhelminthes" rank="species" species="bajaense">
|
||
<emphasis id="B924420EBE44FFFDFD11F904FC725BF0" bold="true" box="[642,953,1693,1715]" italics="true" pageId="10" pageNumber="1346">Ruhnkebothrium bajaense</emphasis>
|
||
</taxonomicName>
|
||
. A, scolex. B, detail of anterior loculi. C, distal surface of rim of posterior loculus. D, distal surface of anterior loculus. E, distal surface of anterior-most region of posterior loculus adjacent to anterior loculus. F, distal surface of posterior loculus as it expands. G, distal surface of expanded region of posterior loculus. H, proximal surface of posterior loculus. I, scutes on surface of neck.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BEF9E1CBE45FFFCFF02FB9AFDDA5915" blockId="11.[145,761,1026,1110]" pageId="11" pageNumber="1347">
|
||
<emphasis id="B924420EBE45FFFCFF02FB9AFE3C595B" box="[145,503,1026,1048]" italics="true" pageId="11" pageNumber="1347">Ty p e h o s t: S p h y r n a l e w i n i</emphasis>
|
||
2 o f t h e s c a l l o p e d hammerhead complex (
|
||
<emphasis id="B924420EBE45FFFCFE25FBBBFE315974" box="[438,506,1058,1079]" italics="true" pageId="11" pageNumber="1347">sensu</emphasis>
|
||
<bibRefCitation id="EFC1E3EDBE45FFFCFD97FBB8FD245975" author="Naylor GJP & Caira JN & Jensen K & Rosana KAM & White WT & Last PR" box="[516,751,1057,1079]" pageId="11" pageNumber="1347" pagination="1 - 262" refId="ref18809" refString="Naylor GJP, Caira JN, Jensen K, Rosana KAM, White WT, Last PR. 2012. A DNA sequence-based approach to the identification of shark and ray species and its implications for global elasmobranch diversity and parasitology. Bulletin of the American Museum of Natural History 367: 1 - 262." type="journal article" year="2012">
|
||
Naylor
|
||
<emphasis id="B924420EBE45FFFCFDF0FBBBFD685975" box="[611,675,1057,1079]" italics="true" pageId="11" pageNumber="1347">et al.</emphasis>
|
||
, 2012
|
||
</bibRefCitation>
|
||
) (
|
||
<taxonomicName id="4C50E59FBE45FFFCFF0BFBD9FEB85915" box="[152,371,1088,1110]" class="Carcharhiniformes" kingdom="Animalia" pageId="11" pageNumber="1347" phylum="Chordata" rank="class">Carcharhiniformes</taxonomicName>
|
||
:
|
||
<taxonomicName id="4C50E59FBE45FFFCFEEDFBD9FDCD5915" box="[382,518,1088,1110]" class="Elasmobranchii" family="Sphyrnidae" kingdom="Animalia" order="Carcharhiniformes" pageId="11" pageNumber="1347" phylum="Chordata" rank="family">Sphyrnidae</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C34ACD97BE45FFFCFF02FBE6FD005853" pageId="11" pageNumber="1347" type="materials_examined">
|
||
<paragraph id="8BEF9E1CBE45FFFCFF02FBE6FD3159F1" blockId="11.[145,762,1150,1203]" pageId="11" pageNumber="1347">
|
||
<materialsCitation id="3B389441BE45FFFCFF02FBE6FD3C59F1" ID-GBIF-Occurrence="3414928312" country="Mexico" latitude="23.045834" location="Gulf of California" longLatPrecision="21" longitude="-109.6925" municipality="San Jose del Cabo" pageId="11" pageNumber="1347" specimenCount="1" stateProvince="Baja California Sur" typeStatus="holotype">
|
||
<emphasis id="B924420EBE45FFFCFF02FBE6FEEC59D0" box="[145,295,1150,1172]" italics="true" pageId="11" pageNumber="1347">
|
||
<typeStatus id="54EB20BEBE45FFFCFF02FBE6FF0D59D7" box="[145,198,1151,1172]" pageId="11" pageNumber="1347">Type</typeStatus>
|
||
locality:
|
||
</emphasis>
|
||
<location id="8E8FC8C7BE45FFFCFEA0FBE7FE3059D7" LSID="urn:lsid:plazi:treatment:03F92F0ABE47FFFCFCE5FC9FFB6E5CF2:8E8FC8C7BE45FFFCFEA0FBE7FE3059D7" box="[307,507,1150,1172]" country="Mexico" latitude="23.045834" longLatPrecision="21" longitude="-109.6925" municipality="San Jose del Cabo" name="Gulf of California" pageId="11" pageNumber="1347" stateProvince="Baja California Sur">Gulf of California</location>
|
||
off
|
||
<collectingMunicipality id="6B8B0466BE45FFFCFDB6FBE7FD3E59D7" box="[549,757,1150,1172]" pageId="11" pageNumber="1347">San Jose del Cabo</collectingMunicipality>
|
||
,
|
||
<collectingRegion id="499450FEBE45FFFCFF02FB04FEA159F1" box="[145,362,1181,1203]" country="Mexico" name="Baja California Sur" pageId="11" pageNumber="1347">Baja California Sur</collectingRegion>
|
||
,
|
||
<collectingCountry id="F347DE8CBE45FFFCFEE1FB04FE0959F0" box="[370,450,1181,1203]" name="Mexico" pageId="11" pageNumber="1347">Mexico</collectingCountry>
|
||
(
|
||
<geoCoordinate id="EE64F8DBBE45FFFCFE5DFB04FD9B59F1" box="[462,592,1180,1203]" degrees="23" direction="north" minutes="02" orientation="latitude" pageId="11" pageNumber="1347" precision="15" seconds="45" value="23.045834">23°02′45″N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE64F8DBBE45FFFCFDCBFB04FD2559F1" box="[600,750,1180,1203]" degrees="109" direction="west" minutes="41" orientation="longitude" pageId="11" pageNumber="1347" precision="15" seconds="33" value="-109.6925">109°41′33″W</geoCoordinate>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BEF9E1CBE45FFFCFF02FB45FD005853" blockId="11.[145,761,1244,1296]" pageId="11" pageNumber="1347">
|
||
<emphasis id="B924420EBE45FFFCFF02FB45FEA059B2" box="[145,363,1244,1265]" italics="true" pageId="11" pageNumber="1347">Additional locality:</emphasis>
|
||
<materialsCitation id="3B389441BE45FFFCFEEDFB45FD035853" ID-GBIF-Occurrence="3414928315" country="Mexico" latitude="25.831112" location="Gulf of California" longLatPrecision="21" longitude="-111.327225" municipality="Loreto" pageId="11" pageNumber="1347" specimenCount="1" stateProvince="Baja California Sur">
|
||
<location id="8E8FC8C7BE45FFFCFEEDFB45FD8E59B1" LSID="urn:lsid:plazi:treatment:03F92F0ABE47FFFCFCE5FC9FFB6E5CF2:8E8FC8C7BE45FFFCFEEDFB45FD8E59B1" box="[382,581,1244,1266]" country="Mexico" latitude="25.831112" longLatPrecision="21" longitude="-111.327225" municipality="Loreto" name="Gulf of California" pageId="11" pageNumber="1347" stateProvince="Baja California Sur">Gulf of California</location>
|
||
off
|
||
<collectingMunicipality id="6B8B0466BE45FFFCFDFDFB45FD7259B2" box="[622,697,1244,1265]" pageId="11" pageNumber="1347">Loreto</collectingMunicipality>
|
||
,
|
||
<collectingRegion id="499450FEBE45FFFCFD57FB45FEFF584C" country="Mexico" name="Baja California Sur" pageId="11" pageNumber="1347">Baja California Sur</collectingRegion>
|
||
,
|
||
<collectingCountry id="F347DE8CBE45FFFCFEACFB63FE445853" box="[319,399,1274,1296]" name="Mexico" pageId="11" pageNumber="1347">Mexico</collectingCountry>
|
||
(
|
||
<geoCoordinate id="EE64F8DBBE45FFFCFE0EFB63FDD45853" box="[413,543,1273,1296]" degrees="25" direction="north" minutes="49" orientation="latitude" pageId="11" pageNumber="1347" precision="15" seconds="52" value="25.831112">25°49′52″N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE64F8DBBE45FFFCFDB9FB63FD0B5853" box="[554,704,1273,1296]" degrees="111" direction="west" minutes="19" orientation="longitude" pageId="11" pageNumber="1347" precision="15" seconds="38" value="-111.327225">111°19′38″W</geoCoordinate>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C34ACD97BE45FFFCFF02FAA0FDC6580C" box="[145,525,1337,1359]" pageId="11" pageNumber="1347" type="discussion">
|
||
<paragraph id="8BEF9E1CBE45FFFCFF02FAA0FDC6580C" blockId="11.[145,525,1337,1359]" box="[145,525,1337,1359]" pageId="11" pageNumber="1347">
|
||
<heading id="D0A72970BE45FFFCFF02FAA0FDC6580C" box="[145,525,1337,1359]" centered="true" fontSize="9" level="2" pageId="11" pageNumber="1347" reason="2">
|
||
<emphasis id="B924420EBE45FFFCFF02FAA0FE83580D" box="[145,328,1337,1358]" italics="true" pageId="11" pageNumber="1347">Site of infection:</emphasis>
|
||
Spiral intestine.
|
||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C34ACD97BE45FFFCFF02FAE1FD4F5B26" pageId="11" pageNumber="1347" type="materials_examined">
|
||
<paragraph id="8BEF9E1CBE45FFFCFF02FAE1FF2E5B4B" blockId="11.[145,760,1400,1544]" pageId="11" pageNumber="1347">
|
||
<emphasis id="B924420EBE45FFFCFF02FAE1FE8158CE" box="[145,330,1400,1421]" italics="true" pageId="11" pageNumber="1347">Type material:</emphasis>
|
||
<materialsCitation id="3B389441BE45FFFCFEF0FAE1FF2E5B4B" ID-GBIF-Occurrence="3414928316" collectionCode="CNHE, LRP" pageId="11" pageNumber="1347" specimenCount="2" typeStatus="holotype">
|
||
<typeStatus id="54EB20BEBE45FFFCFEF0FAE1FE1858CD" box="[355,467,1400,1422]" pageId="11" pageNumber="1347" type="holotype">Holotype</typeStatus>
|
||
(mature worm,
|
||
<collectionCode id="ED4106D9BE45FFFCFD3BFAE1FD3C58CE" box="[680,759,1400,1421]" pageId="11" pageNumber="1347">CNHE</collectionCode>
|
||
no. 10662);
|
||
<specimenCount id="9D565595BE45FFFCFEB9FA0EFE1958EF" box="[298,466,1431,1452]" pageId="11" pageNumber="1347" type="generic" typeStatus="paratype">one paratype</specimenCount>
|
||
(partial mature worm hologenophore,
|
||
<collectionCode id="ED4106D9BE45FFFCFEF3FA2FFE5D5888" box="[352,406,1462,1483]" pageId="11" pageNumber="1347">LRP</collectionCode>
|
||
no. 10278),
|
||
<specimenCount id="9D565595BE45FFFCFDACFA2FFD3C5888" box="[575,759,1462,1483]" pageId="11" pageNumber="1347" type="generic" typeStatus="paratypes">two paratypes</specimenCount>
|
||
(immature worm SEM vouchers,
|
||
<collectionCode id="ED4106D9BE45FFFCFD86FA4DFD8358AA" box="[533,584,1492,1513]" pageId="11" pageNumber="1347">LRP</collectionCode>
|
||
nos 10276 and 10277).
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph id="8BEF9E1CBE45FFFCFF02F9A8FD4F5B26" blockId="11.[145,762,1585,1638]" pageId="11" pageNumber="1347">
|
||
<emphasis id="B924420EBE45FFFCFF02F9A8FE895B05" box="[145,322,1585,1606]" italics="true" pageId="11" pageNumber="1347">Sequence data:</emphasis>
|
||
GenBank accession
|
||
<accessionNumber id="940303FFBE45FFFCFDA8F9A8FD0B5B04" box="[571,704,1585,1607]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/MW419962" pageId="11" pageNumber="1347">
|
||
<collectionCode id="ED4106D9BE45FFFCFDA8F9A8FDA65B04" box="[571,621,1585,1607]" country="Netherlands" name="Museum Wasmann" pageId="11" pageNumber="1347">MW</collectionCode>
|
||
419962
|
||
</accessionNumber>
|
||
(BJ- 323; JW504), hologenophore
|
||
<collectionCode id="ED4106D9BE45FFFCFE44F9C9FDC15B26" box="[471,522,1616,1637]" pageId="11" pageNumber="1347">LRP</collectionCode>
|
||
no. 10278.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C34ACD97BE45FFFCFF02F917FD6B5A43" pageId="11" pageNumber="1347" type="etymology">
|
||
<paragraph id="8BEF9E1CBE45FFFCFF02F917FD6B5A43" blockId="11.[145,761,1678,1792]" pageId="11" pageNumber="1347">
|
||
<emphasis id="B924420EBE45FFFCFF02F917FEC45BE0" box="[145,271,1678,1699]" italics="true" pageId="11" pageNumber="1347">Etymology:</emphasis>
|
||
This species is named for its
|
||
<typeStatus id="54EB20BEBE45FFFCFDC6F916FD4D5BE7" box="[597,646,1679,1700]" pageId="11" pageNumber="1347">type</typeStatus>
|
||
locality in the waters off the Baja Peninsula in
|
||
<collectingRegion id="499450FEBE45FFFCFDA2F934FD485B80" box="[561,643,1709,1731]" country="Mexico" name="Mexico" pageId="11" pageNumber="1347">Mexico</collectingRegion>
|
||
; the name also serves as a reminder that this species parasitizes the Pacific form of the scalloped hammerhead.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C34ACD97BE45FFFCFF02F8B0FB6E5CF2" pageId="11" pageNumber="1347" type="discussion">
|
||
<paragraph id="8BEF9E1CBE45FFFCFF02F8B0FB6E5CF2" blockId="11.[145,761,1833,1886]" lastBlockId="11.[809,1425,197,434]" pageId="11" pageNumber="1347">
|
||
<emphasis id="B924420EBE45FFFCFF02F8B0FECD5A7D" box="[145,262,1833,1854]" italics="true" pageId="11" pageNumber="1347">Remarks:</emphasis>
|
||
This new species differs from its only known congener,
|
||
<taxonomicName id="4C50E59FBE45FFFCFECEF8D1FE2A5A1E" authorityName="Caira & Bueno & Jensen" authorityYear="2021" box="[349,481,1864,1885]" class="Cestoda" family="Phyllobothriidae" genus="Ruhnkebothrium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phyllobothriidea" pageId="11" pageNumber="1347" phylum="Platyhelminthes" rank="species" species="mattisi">
|
||
<emphasis id="B924420EBE45FFFCFECEF8D1FE2A5A1E" box="[349,481,1864,1885]" italics="true" pageId="11" pageNumber="1347">Ru. mattisi</emphasis>
|
||
</taxonomicName>
|
||
, as follows. The genital pore of
|
||
<taxonomicName id="4C50E59FBE45FFFCFC11FF5FFBD35D99" authorityName="Caira & Bueno & Jensen" authorityYear="2021" box="[898,1048,197,219]" class="Cestoda" family="Phyllobothriidae" genus="Ruhnkebothrium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phyllobothriidea" pageId="11" pageNumber="1347" phylum="Platyhelminthes" rank="species" species="bajaense">
|
||
<emphasis id="B924420EBE45FFFCFC11FF5FFBD35D99" box="[898,1048,197,219]" italics="true" pageId="11" pageNumber="1347">Ru. bajaense</emphasis>
|
||
</taxonomicName>
|
||
is more posterior in position in the proglottid (47% vs. 62–68% from posterior end), and its bothridia are much less folded than those of
|
||
<taxonomicName id="4C50E59FBE45FFFCFCBAFEBBFC7A5C74" authorityName="Caira & Bueno & Jensen" authorityYear="2021" box="[809,945,290,311]" class="Cestoda" family="Phyllobothriidae" genus="Ruhnkebothrium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phyllobothriidea" pageId="11" pageNumber="1347" phylum="Platyhelminthes" rank="species" species="mattisi">
|
||
<emphasis id="B924420EBE45FFFCFCBAFEBBFC7A5C74" box="[809,945,290,311]" italics="true" pageId="11" pageNumber="1347">Ru. mattisi</emphasis>
|
||
</taxonomicName>
|
||
. Furthermore, it possesses cyrillionate rather than slender gladiate spinitriches near the rims of its proximal bothridial surfaces, and the scutes of its neck and strobila are wide and flat (
|
||
<figureCitation id="136B8299BE45FFFCFB79FEE4FAF85CD1" box="[1258,1331,381,403]" captionStart="Figure 4" captionStartId="10.[163,242,1693,1715]" captionTargetBox="[168,1438,197,1653]" captionTargetId="figure-44@10.[529,894,741,1016]" captionTargetPageId="10" captionText="Figure 4. Scanning electron micrographs of Ruhnkebothrium bajaense. A, scolex. B, detail of anterior loculi. C, distal surface of rim of posterior loculus. D, distal surface of anterior loculus. E, distal surface of anterior-most region of posterior loculus adjacent to anterior loculus. F, distal surface of posterior loculus as it expands. G, distal surface of expanded region of posterior loculus. H, proximal surface of posterior loculus. I, scutes on surface of neck." figureDoi="http://doi.org/10.5281/zenodo.5753545" httpUri="https://zenodo.org/record/5753545/files/figure.png" pageId="11" pageNumber="1347">Fig. 4I</figureCitation>
|
||
), rather than narrow and convex (
|
||
<figureCitation id="136B8299BE45FFFCFBDFFE05FB5E5CF2" box="[1100,1173,412,434]" captionStart="Figure 3" captionStartId="8.[163,243,1671,1693]" captionTargetBox="[168,1438,196,1632]" captionTargetId="figure-52@8.[711,985,769,1057]" captionTargetPageId="8" captionText="Figure 3. Scanning electron micrographs of Ruhnkebothrium mattisi. A, scolex. B, detail of anterior loculi. C, distal surface of rim of posterior loculus. D, distal surface of anterior loculus. E, distal surface of anterior-most region of posterior loculus adjacent to anterior loculus. F, distal surface of posterior loculus as it expands. G, distal surface of expanded region of posterior loculus. H, proximal surface of posterior loculus. I, scutes on surface of neck." figureDoi="http://doi.org/10.5281/zenodo.5753543" httpUri="https://zenodo.org/record/5753543/files/figure.png" pageId="11" pageNumber="1347">Fig. 3I</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |