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<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 &amp; Reyda Key Words Abstract, Florian B." docDate="2022" docId="03AAF80CFFD64543FF7A700AFABDF98A" 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 lunae Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract 2022, n. sp." docType="treatment" docVersion="3" lastPageNumber="174" masterDocId="FF938074FFD0454AFFDC7470FFD0FFEC" masterDocTitle="Two New Species Of Stillabothrium (Cestoda: Rhinebothriidea) From Stingrays From Northern Australia And One New Combination" masterLastPageNumber="179" masterPageNumber="166" pageNumber="171" updateTime="1679333600542" updateUser="ExternalLinkService">
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<mods:titleInfo>
<mods:title>Two New Species Of Stillabothrium (Cestoda: Rhinebothriidea) From Stingrays From Northern Australia And One New Combination</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Ruhnke, Timothy R.</mods:namePart>
<mods:affiliation>Department of Biology, West Virginia State University, Institute, West Virginia 25112.</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Pommelle, Cheyenne P.</mods:namePart>
<mods:affiliation>Department of Biology, West Virginia State University, Institute, West Virginia 25112. &amp; Biology Department &amp; 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>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Aguilar, Daniela</mods:namePart>
<mods:affiliation>Department of Biology, West Virginia State University, Institute, West Virginia 25112. &amp; Biology Department &amp; 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>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Hudson, Hannah</mods:namePart>
<mods:affiliation>Department of Biology, West Virginia State University, Institute, West Virginia 25112.</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Reyda Key Words Abstract, Florian B.</mods:namePart>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>Journal of Parasitology</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2022</mods:date>
<mods:detail type="pubDate">
<mods:number>2022-03-31</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>108</mods:number>
</mods:detail>
<mods:detail type="issue">
<mods:number>2</mods:number>
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<mods:start>166</mods:start>
<mods:end>179</mods:end>
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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>
<mods:identifier type="DOI">10.1645/21-94</mods:identifier>
<mods:identifier type="GBIF-Dataset">4751eccb-6065-47b6-bef5-3a4ab8808bed</mods:identifier>
<mods:identifier type="ISSN">1937-2345</mods:identifier>
<mods:identifier type="Zenodo-Dep">7753679</mods:identifier>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.7753681" ID-Zenodo-Dep="7753681" LSID="urn:lsid:plazi:treatment:03AAF80CFFD64543FF7A700AFABDF98A" httpUri="http://treatment.plazi.org/id/03AAF80CFFD64543FF7A700AFABDF98A" lastPageId="9" lastPageNumber="174" pageId="6" pageNumber="171">
<subSubSection pageId="6" pageNumber="171" type="nomenclature">
<paragraph blockId="6.[144,813,1146,1261]" pageId="6" pageNumber="171">
<heading centered="true" fontSize="36" level="2" pageId="6" pageNumber="171" reason="2">
<emphasis bold="true" pageId="6" pageNumber="171">
<taxonomicName ID-CoL="8ZDY7" authority="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract, 2022" authorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" authorityYear="2022" box="[166,395,1146,1168]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="6" pageNumber="171" phylum="Platyhelminthes" rank="species" species="lunae" status="n. sp.">
<emphasis bold="true" box="[166,395,1146,1168]" italics="true" pageId="6" pageNumber="171">Stillabothrium lunae</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[402,465,1146,1168]" pageId="6" pageNumber="171" rank="species">n. sp.</taxonomicNameLabel>
Ruhnke, Aguilar, and Reyda (
<emphasis bold="true" box="[152,363,1177,1199]" italics="true" pageId="6" pageNumber="171">Informal synonym:</emphasis>
Rhinebothriinae
<taxonomicNameLabel box="[555,680,1177,1199]" pageId="6" pageNumber="171" rank="genus">New genus</taxonomicNameLabel>
<specimenCount box="[686,726,1177,1199]" pageId="6" pageNumber="171" type="generic">3 n.</specimenCount>
sp. 5 of
<bibRefCitation author="HEALY, C. J. &amp; J. N. CAIRA &amp; K. JENSEN &amp; B. L. WEBSTER &amp; D. T. J. LITTLEWOOD" box="[148,353,1208,1230]" pageId="6" pageNumber="171" 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="CAIRA J. N. &amp; K. JENSEN &amp; WAESCHENBACH, P. D. &amp; OLSON, AND &amp; D. T. J. LITTLEWOOD" box="[365,565,1208,1230]" pageId="6" pageNumber="171" 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>
,
<bibRefCitation author="RUHNKE T. R. &amp; CAIRA, AND &amp; A. COX" box="[577,806,1208,1230]" pageId="6" pageNumber="171" 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>
, Marques and Caira [2016])
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection lastPageId="7" lastPageNumber="172" pageId="6" pageNumber="171" type="description">
<paragraph blockId="6.[379,579,1272,1291]" box="[379,579,1272,1291]" pageId="6" pageNumber="171">
(
<figureCitation box="[383,544,1272,1291]" captionStart="Figure 4" captionStartId="8.[168,225,1664,1683]" captionTargetBox="[145,1515,202,1637]" captionTargetId="figure-1@8.[145,1515,202,1637]" captionTargetPageId="8" captionText="Figure 4. Scanning electron micrographs of Stillabothrium biacetabulatum n. comb. (A; CG) and Stillabothrium lunae (B; HL). (A) Scolex of S. biacetabulatum n. comb.; small letters indicate location of details shown in DF. (B) Scolex of S. lunae n. sp.; small letters indicate location of details shown in HJ. (C). Distal bothridial surface of S. biacetabulatum n. comb. (D, E). Proximal bothridial surface of S. biacetabulatum n. comb. (F). Proximal bothridial surface at bothridial rim of S. biacetabulatum n. comb. (G). Strobila of S. biacetabulatum n. comb. (H). Distal bothridial surface of S. lunae n. sp. (I) Proximal bothridial surface of S. lunae n. sp. (J, K). Proximal bothridial surface of S. lunae n. sp. at bothridial rim. (L). Strobila of S. lunae n. sp." figureDoi="http://doi.org/10.5281/zenodo.7753691" httpUri="https://zenodo.org/record/7753691/files/figure.png" pageId="6" pageNumber="171">Figs. 4B, 4H4L</figureCitation>
,
<figureCitation box="[558,572,1272,1291]" captionStart="Figure 5" captionStartId="9.[141,198,1427,1446]" captionTargetBox="[128,1478,202,1400]" captionTargetId="figure-244@9.[128,1478,202,1400]" captionTargetPageId="9" captionText="Figure 5. Line drawings of Stillabothrium lunae n. sp. (A) Whole worm of holotype (QM G239543). (B) Scolex of paratype (LRP 10803). (C) Terminal proglottid of holotype (QM G239543)." figureDoi="http://doi.org/10.5281/zenodo.7753693" httpUri="https://zenodo.org/record/7753693/files/figure.png" pageId="6" pageNumber="171">5</figureCitation>
)
</paragraph>
<paragraph blockId="6.[144,814,1318,1956]" pageId="6" pageNumber="171">
<emphasis italics="true" pageId="6" pageNumber="171">Description (based on whole mounts of 13 complete mature worms and 2 scoleces examined with SEM):</emphasis>
Worms (
<figureCitation box="[722,807,1348,1370]" captionStart="Figure 5" captionStartId="9.[141,198,1427,1446]" captionTargetBox="[128,1478,202,1400]" captionTargetId="figure-244@9.[128,1478,202,1400]" captionTargetPageId="9" captionText="Figure 5. Line drawings of Stillabothrium lunae n. sp. (A) Whole worm of holotype (QM G239543). (B) Scolex of paratype (LRP 10803). (C) Terminal proglottid of holotype (QM G239543)." figureDoi="http://doi.org/10.5281/zenodo.7753693" httpUri="https://zenodo.org/record/7753693/files/figure.png" pageId="6" pageNumber="171">Fig. 5A</figureCitation>
) euapolytic, acraspedote
<quantity box="[392,534,1379,1401]" metricMagnitude="-3" metricUnit="m" metricValue="3.66" metricValueMax="4.74" metricValueMin="2.58" pageId="6" pageNumber="171" unit="mm" value="3.66" valueMax="4.74" valueMin="2.58">2.584.74 mm</quantity>
(3.72 ± 6.15; n ¼ 13) long, greatest width 450600 (515 ± 43; n ¼ 13) at level of scolex; 814 (11 ± 1.4; n ¼ 13) proglottids per worm. Cephalic peduncle absent; darkly staining germinative zone present.
</paragraph>
<paragraph blockId="6.[144,814,1318,1956]" pageId="6" pageNumber="171">
Scolex (
<figureCitation box="[254,347,1503,1525]" captionStart="Figure 4" captionStartId="8.[168,225,1664,1683]" captionTargetBox="[145,1515,202,1637]" captionTargetId="figure-1@8.[145,1515,202,1637]" captionTargetPageId="8" captionText="Figure 4. Scanning electron micrographs of Stillabothrium biacetabulatum n. comb. (A; CG) and Stillabothrium lunae (B; HL). (A) Scolex of S. biacetabulatum n. comb.; small letters indicate location of details shown in DF. (B) Scolex of S. lunae n. sp.; small letters indicate location of details shown in HJ. (C). Distal bothridial surface of S. biacetabulatum n. comb. (D, E). Proximal bothridial surface of S. biacetabulatum n. comb. (F). Proximal bothridial surface at bothridial rim of S. biacetabulatum n. comb. (G). Strobila of S. biacetabulatum n. comb. (H). Distal bothridial surface of S. lunae n. sp. (I) Proximal bothridial surface of S. lunae n. sp. (J, K). Proximal bothridial surface of S. lunae n. sp. at bothridial rim. (L). Strobila of S. lunae n. sp." figureDoi="http://doi.org/10.5281/zenodo.7753691" httpUri="https://zenodo.org/record/7753691/files/figure.png" pageId="6" pageNumber="171">Figs. 4B</figureCitation>
,
<figureCitation box="[363,392,1503,1525]" captionStart="Figure 5" captionStartId="9.[141,198,1427,1446]" captionTargetBox="[128,1478,202,1400]" captionTargetId="figure-244@9.[128,1478,202,1400]" captionTargetPageId="9" captionText="Figure 5. Line drawings of Stillabothrium lunae n. sp. (A) Whole worm of holotype (QM G239543). (B) Scolex of paratype (LRP 10803). (C) Terminal proglottid of holotype (QM G239543)." figureDoi="http://doi.org/10.5281/zenodo.7753693" httpUri="https://zenodo.org/record/7753693/files/figure.png" pageId="6" pageNumber="171">5B</figureCitation>
) consisting of scolex proper bearing 4 stalked bothridia. Stalks 4075 (54 ± 10; n ¼ 12) long by 55100 (78 ± 16; n ¼ 12) wide, attached slightly posterior to middle of bothridia. Bothridia (
<figureCitation box="[374,466,1595,1617]" captionStart="Figure 4" captionStartId="8.[168,225,1664,1683]" captionTargetBox="[145,1515,202,1637]" captionTargetId="figure-1@8.[145,1515,202,1637]" captionTargetPageId="8" captionText="Figure 4. Scanning electron micrographs of Stillabothrium biacetabulatum n. comb. (A; CG) and Stillabothrium lunae (B; HL). (A) Scolex of S. biacetabulatum n. comb.; small letters indicate location of details shown in DF. (B) Scolex of S. lunae n. sp.; small letters indicate location of details shown in HJ. (C). Distal bothridial surface of S. biacetabulatum n. comb. (D, E). Proximal bothridial surface of S. biacetabulatum n. comb. (F). Proximal bothridial surface at bothridial rim of S. biacetabulatum n. comb. (G). Strobila of S. biacetabulatum n. comb. (H). Distal bothridial surface of S. lunae n. sp. (I) Proximal bothridial surface of S. lunae n. sp. (J, K). Proximal bothridial surface of S. lunae n. sp. at bothridial rim. (L). Strobila of S. lunae n. sp." figureDoi="http://doi.org/10.5281/zenodo.7753691" httpUri="https://zenodo.org/record/7753691/files/figure.png" pageId="6" pageNumber="171">Figs. 4B</figureCitation>
,
<figureCitation box="[482,510,1595,1617]" captionStart="Figure 5" captionStartId="9.[141,198,1427,1446]" captionTargetBox="[128,1478,202,1400]" captionTargetId="figure-244@9.[128,1478,202,1400]" captionTargetPageId="9" captionText="Figure 5. Line drawings of Stillabothrium lunae n. sp. (A) Whole worm of holotype (QM G239543). (B) Scolex of paratype (LRP 10803). (C) Terminal proglottid of holotype (QM G239543)." figureDoi="http://doi.org/10.5281/zenodo.7753693" httpUri="https://zenodo.org/record/7753693/files/figure.png" pageId="6" pageNumber="171">5B</figureCitation>
) finely to shallowly deltoid, facially loculated, 300440 (364 ± 40; n ¼ 11) long by 240365 (314 ± 33; n ¼ 13) wide; bothridial margins with thin rim of tissue (
<figureCitation box="[152,234,1688,1710]" captionStart="Figure 4" captionStartId="8.[168,225,1664,1683]" captionTargetBox="[145,1515,202,1637]" captionTargetId="figure-1@8.[145,1515,202,1637]" captionTargetPageId="8" captionText="Figure 4. Scanning electron micrographs of Stillabothrium biacetabulatum n. comb. (A; CG) and Stillabothrium lunae (B; HL). (A) Scolex of S. biacetabulatum n. comb.; small letters indicate location of details shown in DF. (B) Scolex of S. lunae n. sp.; small letters indicate location of details shown in HJ. (C). Distal bothridial surface of S. biacetabulatum n. comb. (D, E). Proximal bothridial surface of S. biacetabulatum n. comb. (F). Proximal bothridial surface at bothridial rim of S. biacetabulatum n. comb. (G). Strobila of S. biacetabulatum n. comb. (H). Distal bothridial surface of S. lunae n. sp. (I) Proximal bothridial surface of S. lunae n. sp. (J, K). Proximal bothridial surface of S. lunae n. sp. at bothridial rim. (L). Strobila of S. lunae n. sp." figureDoi="http://doi.org/10.5281/zenodo.7753691" httpUri="https://zenodo.org/record/7753691/files/figure.png" pageId="6" pageNumber="171">Fig. 4B</figureCitation>
). Anterior region of bothridia (
<figureCitation box="[572,663,1688,1710]" captionStart="Figure 4" captionStartId="8.[168,225,1664,1683]" captionTargetBox="[145,1515,202,1637]" captionTargetId="figure-1@8.[145,1515,202,1637]" captionTargetPageId="8" captionText="Figure 4. Scanning electron micrographs of Stillabothrium biacetabulatum n. comb. (A; CG) and Stillabothrium lunae (B; HL). (A) Scolex of S. biacetabulatum n. comb.; small letters indicate location of details shown in DF. (B) Scolex of S. lunae n. sp.; small letters indicate location of details shown in HJ. (C). Distal bothridial surface of S. biacetabulatum n. comb. (D, E). Proximal bothridial surface of S. biacetabulatum n. comb. (F). Proximal bothridial surface at bothridial rim of S. biacetabulatum n. comb. (G). Strobila of S. biacetabulatum n. comb. (H). Distal bothridial surface of S. lunae n. sp. (I) Proximal bothridial surface of S. lunae n. sp. (J, K). Proximal bothridial surface of S. lunae n. sp. at bothridial rim. (L). Strobila of S. lunae n. sp." figureDoi="http://doi.org/10.5281/zenodo.7753691" httpUri="https://zenodo.org/record/7753691/files/figure.png" pageId="6" pageNumber="171">Figs. 4B</figureCitation>
,
<figureCitation box="[677,706,1688,1710]" captionStart="Figure 5" captionStartId="9.[141,198,1427,1446]" captionTargetBox="[128,1478,202,1400]" captionTargetId="figure-244@9.[128,1478,202,1400]" captionTargetPageId="9" captionText="Figure 5. Line drawings of Stillabothrium lunae n. sp. (A) Whole worm of holotype (QM G239543). (B) Scolex of paratype (LRP 10803). (C) Terminal proglottid of holotype (QM G239543)." figureDoi="http://doi.org/10.5281/zenodo.7753693" httpUri="https://zenodo.org/record/7753693/files/figure.png" pageId="6" pageNumber="171">5B</figureCitation>
) with 78 horizontally oriented loculi (i.e., loculi that are wider than long). Posterior-most loculi in anterior bothridial region somewhat muscular (see
<figureCitation box="[294,369,1780,1802]" captionStart="Figure 5" captionStartId="9.[141,198,1427,1446]" captionTargetBox="[128,1478,202,1400]" captionTargetId="figure-244@9.[128,1478,202,1400]" captionTargetPageId="9" captionText="Figure 5. Line drawings of Stillabothrium lunae n. sp. (A) Whole worm of holotype (QM G239543). (B) Scolex of paratype (LRP 10803). (C) Terminal proglottid of holotype (QM G239543)." figureDoi="http://doi.org/10.5281/zenodo.7753693" httpUri="https://zenodo.org/record/7753693/files/figure.png" pageId="6" pageNumber="171">Fig 5B</figureCitation>
). Anterior loculus 3560 (43 ± 8; n ¼ 10) long by 5090 (63 ± 13; n ¼ 11) wide. Posterior region of bothridia (
<figureCitation box="[254,331,1842,1864]" captionStart="Figure 4" captionStartId="8.[168,225,1664,1683]" captionTargetBox="[145,1515,202,1637]" captionTargetId="figure-1@8.[145,1515,202,1637]" captionTargetPageId="8" captionText="Figure 4. Scanning electron micrographs of Stillabothrium biacetabulatum n. comb. (A; CG) and Stillabothrium lunae (B; HL). (A) Scolex of S. biacetabulatum n. comb.; small letters indicate location of details shown in DF. (B) Scolex of S. lunae n. sp.; small letters indicate location of details shown in HJ. (C). Distal bothridial surface of S. biacetabulatum n. comb. (D, E). Proximal bothridial surface of S. biacetabulatum n. comb. (F). Proximal bothridial surface at bothridial rim of S. biacetabulatum n. comb. (G). Strobila of S. biacetabulatum n. comb. (H). Distal bothridial surface of S. lunae n. sp. (I) Proximal bothridial surface of S. lunae n. sp. (J, K). Proximal bothridial surface of S. lunae n. sp. at bothridial rim. (L). Strobila of S. lunae n. sp." figureDoi="http://doi.org/10.5281/zenodo.7753691" httpUri="https://zenodo.org/record/7753691/files/figure.png" pageId="6" pageNumber="171">Fig. 4B</figureCitation>
) with 6 (6 ± 0; n ¼ 10) nonmedial longitudinal septa dividing region into 7 loculi longer than wide; longitudinal septa in posterior region of bothridium not overlapping transverse septa in anterior region of bothridium. Marginal loculi absent.
</paragraph>
<paragraph blockId="6.[843,1516,202,1733]" pageId="6" pageNumber="171">
Loculi and septa (
<figureCitation box="[1055,1135,202,224]" captionStart="Figure 4" captionStartId="8.[168,225,1664,1683]" captionTargetBox="[145,1515,202,1637]" captionTargetId="figure-1@8.[145,1515,202,1637]" captionTargetPageId="8" captionText="Figure 4. Scanning electron micrographs of Stillabothrium biacetabulatum n. comb. (A; CG) and Stillabothrium lunae (B; HL). (A) Scolex of S. biacetabulatum n. comb.; small letters indicate location of details shown in DF. (B) Scolex of S. lunae n. sp.; small letters indicate location of details shown in HJ. (C). Distal bothridial surface of S. biacetabulatum n. comb. (D, E). Proximal bothridial surface of S. biacetabulatum n. comb. (F). Proximal bothridial surface at bothridial rim of S. biacetabulatum n. comb. (G). Strobila of S. biacetabulatum n. comb. (H). Distal bothridial surface of S. lunae n. sp. (I) Proximal bothridial surface of S. lunae n. sp. (J, K). Proximal bothridial surface of S. lunae n. sp. at bothridial rim. (L). Strobila of S. lunae n. sp." figureDoi="http://doi.org/10.5281/zenodo.7753691" httpUri="https://zenodo.org/record/7753691/files/figure.png" pageId="6" pageNumber="171">Fig. 4H</figureCitation>
) of distal bothridial surfaces bearing capilliform filitriches and coniform spinitriches. Bothridial rim bearing capilliform filitriches and several cilia (
<figureCitation box="[1328,1402,262,284]" captionStart="Figure 4" captionStartId="8.[168,225,1664,1683]" captionTargetBox="[145,1515,202,1637]" captionTargetId="figure-1@8.[145,1515,202,1637]" captionTargetPageId="8" captionText="Figure 4. Scanning electron micrographs of Stillabothrium biacetabulatum n. comb. (A; CG) and Stillabothrium lunae (B; HL). (A) Scolex of S. biacetabulatum n. comb.; small letters indicate location of details shown in DF. (B) Scolex of S. lunae n. sp.; small letters indicate location of details shown in HJ. (C). Distal bothridial surface of S. biacetabulatum n. comb. (D, E). Proximal bothridial surface of S. biacetabulatum n. comb. (F). Proximal bothridial surface at bothridial rim of S. biacetabulatum n. comb. (G). Strobila of S. biacetabulatum n. comb. (H). Distal bothridial surface of S. lunae n. sp. (I) Proximal bothridial surface of S. lunae n. sp. (J, K). Proximal bothridial surface of S. lunae n. sp. at bothridial rim. (L). Strobila of S. lunae n. sp." figureDoi="http://doi.org/10.5281/zenodo.7753691" httpUri="https://zenodo.org/record/7753691/files/figure.png" pageId="6" pageNumber="171">Fig. 4J</figureCitation>
). Proximal bothridial surface away from rim bearing acicular filitriches (
<figureCitation captionStart="Figure 4" captionStartId="8.[168,225,1664,1683]" captionTargetBox="[145,1515,202,1637]" captionTargetId="figure-1@8.[145,1515,202,1637]" captionTargetPageId="8" captionText="Figure 4. Scanning electron micrographs of Stillabothrium biacetabulatum n. comb. (A; CG) and Stillabothrium lunae (B; HL). (A) Scolex of S. biacetabulatum n. comb.; small letters indicate location of details shown in DF. (B) Scolex of S. lunae n. sp.; small letters indicate location of details shown in HJ. (C). Distal bothridial surface of S. biacetabulatum n. comb. (D, E). Proximal bothridial surface of S. biacetabulatum n. comb. (F). Proximal bothridial surface at bothridial rim of S. biacetabulatum n. comb. (G). Strobila of S. biacetabulatum n. comb. (H). Distal bothridial surface of S. lunae n. sp. (I) Proximal bothridial surface of S. lunae n. sp. (J, K). Proximal bothridial surface of S. lunae n. sp. at bothridial rim. (L). Strobila of S. lunae n. sp." figureDoi="http://doi.org/10.5281/zenodo.7753691" httpUri="https://zenodo.org/record/7753691/files/figure.png" pageId="6" pageNumber="171">Fig. 4J</figureCitation>
). Posterior portion of proximal bothridial surface (
<figureCitation captionStart="Figure 4" captionStartId="8.[168,225,1664,1683]" captionTargetBox="[145,1515,202,1637]" captionTargetId="figure-1@8.[145,1515,202,1637]" captionTargetPageId="8" captionText="Figure 4. Scanning electron micrographs of Stillabothrium biacetabulatum n. comb. (A; CG) and Stillabothrium lunae (B; HL). (A) Scolex of S. biacetabulatum n. comb.; small letters indicate location of details shown in DF. (B) Scolex of S. lunae n. sp.; small letters indicate location of details shown in HJ. (C). Distal bothridial surface of S. biacetabulatum n. comb. (D, E). Proximal bothridial surface of S. biacetabulatum n. comb. (F). Proximal bothridial surface at bothridial rim of S. biacetabulatum n. comb. (G). Strobila of S. biacetabulatum n. comb. (H). Distal bothridial surface of S. lunae n. sp. (I) Proximal bothridial surface of S. lunae n. sp. (J, K). Proximal bothridial surface of S. lunae n. sp. at bothridial rim. (L). Strobila of S. lunae n. sp." figureDoi="http://doi.org/10.5281/zenodo.7753691" httpUri="https://zenodo.org/record/7753691/files/figure.png" pageId="6" pageNumber="171">Figs. 4I, 4K</figureCitation>
) bearing patch of coniform spinitriches near, but not extending to, bothridial rim. Bothridial stalks and strobila (
<figureCitation captionStart="Figure 4" captionStartId="8.[168,225,1664,1683]" captionTargetBox="[145,1515,202,1637]" captionTargetId="figure-1@8.[145,1515,202,1637]" captionTargetPageId="8" captionText="Figure 4. Scanning electron micrographs of Stillabothrium biacetabulatum n. comb. (A; CG) and Stillabothrium lunae (B; HL). (A) Scolex of S. biacetabulatum n. comb.; small letters indicate location of details shown in DF. (B) Scolex of S. lunae n. sp.; small letters indicate location of details shown in HJ. (C). Distal bothridial surface of S. biacetabulatum n. comb. (D, E). Proximal bothridial surface of S. biacetabulatum n. comb. (F). Proximal bothridial surface at bothridial rim of S. biacetabulatum n. comb. (G). Strobila of S. biacetabulatum n. comb. (H). Distal bothridial surface of S. lunae n. sp. (I) Proximal bothridial surface of S. lunae n. sp. (J, K). Proximal bothridial surface of S. lunae n. sp. at bothridial rim. (L). Strobila of S. lunae n. sp." figureDoi="http://doi.org/10.5281/zenodo.7753691" httpUri="https://zenodo.org/record/7753691/files/figure.png" pageId="6" pageNumber="171">Fig. 4L</figureCitation>
) bearing capilliform filitriches only.
</paragraph>
<paragraph blockId="6.[843,1516,202,1733]" pageId="6" pageNumber="171">
Strobila (
<figureCitation box="[965,1044,439,461]" captionStart="Figure 5" captionStartId="9.[141,198,1427,1446]" captionTargetBox="[128,1478,202,1400]" captionTargetId="figure-244@9.[128,1478,202,1400]" captionTargetPageId="9" captionText="Figure 5. Line drawings of Stillabothrium lunae n. sp. (A) Whole worm of holotype (QM G239543). (B) Scolex of paratype (LRP 10803). (C) Terminal proglottid of holotype (QM G239543)." figureDoi="http://doi.org/10.5281/zenodo.7753693" httpUri="https://zenodo.org/record/7753693/files/figure.png" pageId="6" pageNumber="171">Fig. 5A</figureCitation>
) with 27 (4.0 ± 1.4; n ¼ 13) proglottids wider than long followed by 39 (6.0 ± 1.7; n ¼ 13) proglottids longer than wide. Strobila widest at terminal proglottid; terminal proglottid 7201,875 (1,299 ± 293; n ¼ 13) long by 110225 (160 ± 34; n ¼ 13) wide; genital pore located 3756% (46 ± 5.5; n ¼ 13) of proglottid length from proglottid posterior margin. Immature proglottids 610 (8 ± 1.4; n ¼ 13) in number. Mature proglottids 13 (2 ± 0.7; n ¼ 13) in number, including 01 (0.2 ± 0.4; n ¼ 13) proglottids with sperm-filled vas deferens and atrophied testes.
</paragraph>
<paragraph blockId="6.[843,1516,202,1733]" pageId="6" pageNumber="171">
Testes in mature proglottid 2338 (31 ± 4.2; n ¼ 11) in total number, 1 layer deep, arranged in 2 columns (
<figureCitation box="[1318,1397,765,787]" captionStart="Figure 5" captionStartId="9.[141,198,1427,1446]" captionTargetBox="[128,1478,202,1400]" captionTargetId="figure-244@9.[128,1478,202,1400]" captionTargetPageId="9" captionText="Figure 5. Line drawings of Stillabothrium lunae n. sp. (A) Whole worm of holotype (QM G239543). (B) Scolex of paratype (LRP 10803). (C) Terminal proglottid of holotype (QM G239543)." figureDoi="http://doi.org/10.5281/zenodo.7753693" httpUri="https://zenodo.org/record/7753693/files/figure.png" pageId="6" pageNumber="171">Fig. 5C</figureCitation>
), 2750 (37 ± 6; n ¼ 13) long by 2563 (47 ± 11; n ¼ 12) wide; columns extending from anterior margin of proglottid to anterior margin of cirrus sac. Vas deferens coiled, entering anterior margin of cirrus sac, extending from level of ovarian isthmus anteriorly to overlap several posterior-most testes (
<figureCitation box="[1245,1328,912,934]" captionStart="Figure 5" captionStartId="9.[141,198,1427,1446]" captionTargetBox="[128,1478,202,1400]" captionTargetId="figure-244@9.[128,1478,202,1400]" captionTargetPageId="9" captionText="Figure 5. Line drawings of Stillabothrium lunae n. sp. (A) Whole worm of holotype (QM G239543). (B) Scolex of paratype (LRP 10803). (C) Terminal proglottid of holotype (QM G239543)." figureDoi="http://doi.org/10.5281/zenodo.7753693" httpUri="https://zenodo.org/record/7753693/files/figure.png" pageId="6" pageNumber="171">Fig. 5C</figureCitation>
). Cirrus sac thinwalled, round to oval, extending past midline of proglottid. Cirrus sac in terminal mature proglottid 62101 (84 ± 15; n ¼ 7) long by 4385 (65 ± 14; n ¼ 6) wide. Cirrus spinitriches present.
</paragraph>
<paragraph blockId="6.[843,1516,202,1733]" pageId="6" pageNumber="171">
Vagina (
<figureCitation box="[963,1048,1031,1053]" captionStart="Figure 5" captionStartId="9.[141,198,1427,1446]" captionTargetBox="[128,1478,202,1400]" captionTargetId="figure-244@9.[128,1478,202,1400]" captionTargetPageId="9" captionText="Figure 5. Line drawings of Stillabothrium lunae n. sp. (A) Whole worm of holotype (QM G239543). (B) Scolex of paratype (LRP 10803). (C) Terminal proglottid of holotype (QM G239543)." figureDoi="http://doi.org/10.5281/zenodo.7753693" httpUri="https://zenodo.org/record/7753693/files/figure.png" pageId="6" pageNumber="171">Fig. 5C</figureCitation>
) thick-walled, sinuous, overlapping medial portion of cirrus sac, extending past midline of proglottid from ootype region to level somewhat anterior to anterior margin of cirrus sac, recurved anterior to cirrus sac, then extending laterally to open to genital atrium anterior to cirrus sac; vaginal sphincter absent. Seminal receptacle present. Ovary near posterior end of proglottid, H-shaped in frontal view, ovarian lobes symmetrical; poral and aporal ovarian lobes in terminal mature proglottids 200580 (386 ± 164; n ¼ 5) and 205580 (387 ± 164; n ¼ 5) long, respectively. Poral and aporal ovarian lobes in vas deferensmature proglottids 300575 (487 ± 100; n ¼ 6) and 320590 (515 ± 98; n ¼ 6) long, respectively. Maximum width of ovary in mature proglottids 70190 (106 ± 25; n ¼ 12). Ovarian isthmus near or posterior to midpoint of ovary; poral lobe of ovary stopping 3090 (52 ± 21; n ¼ 11) short of genital pore, overlapping posterior portion of cirrus sac. Mehlis gland posterior to ovarian isthmus, 2860 (45 ± 11; n ¼ 5) long by 2135 (26 ± 3; n ¼ 5) wide. Vitellarium follicular; vitelline follicles arranged in 1 dorsal and 1 ventral column on each side of proglottid; columns extending from near anterior to posterior margin of proglottid, interrupted by terminal genitalia, and mostly interrupted by ovary (
<figureCitation box="[1148,1229,1652,1674]" captionStart="Figure 5" captionStartId="9.[141,198,1427,1446]" captionTargetBox="[128,1478,202,1400]" captionTargetId="figure-244@9.[128,1478,202,1400]" captionTargetPageId="9" captionText="Figure 5. Line drawings of Stillabothrium lunae n. sp. (A) Whole worm of holotype (QM G239543). (B) Scolex of paratype (LRP 10803). (C) Terminal proglottid of holotype (QM G239543)." figureDoi="http://doi.org/10.5281/zenodo.7753693" httpUri="https://zenodo.org/record/7753693/files/figure.png" pageId="6" pageNumber="171">Fig. 5C</figureCitation>
). Uterus ventral, sacciform, extending from near isthmus of ovary to near anterior-most testes.
</paragraph>
<paragraph blockId="6.[845,1084,1769,1791]" box="[845,1084,1769,1791]" pageId="6" pageNumber="171">
<heading bold="true" box="[845,1084,1769,1791]" fontSize="9" level="3" pageId="6" pageNumber="171" reason="9">
<emphasis bold="true" box="[845,1084,1769,1791]" pageId="6" pageNumber="171">Taxonomic summary</emphasis>
</heading>
</paragraph>
<paragraph blockId="6.[845,1515,1816,1956]" pageId="6" pageNumber="171">
<emphasis box="[869,978,1816,1837]" italics="true" pageId="6" pageNumber="171">
<typeStatus box="[869,919,1816,1837]" pageId="6" pageNumber="171">Type</typeStatus>
host:
</emphasis>
<taxonomicName authority="Manjaji-Matsumoto and Last, Leopard" authorityName="Manjaji-Matsumoto and Last, Leopard" class="Elasmobranchii" family="Dasyatidae" genus="Himantura" kingdom="Animalia" order="Myliobatiformes" pageId="6" pageNumber="171" phylum="Chordata" rank="species" species="leoparda">
<emphasis box="[986,1191,1816,1837]" italics="true" pageId="6" pageNumber="171">Himantura leoparda</emphasis>
Manjaji-Matsumoto and Last, Leopard
</taxonomicName>
whipray. (
<taxonomicName box="[1045,1221,1845,1867]" class="Elasmobranchii" kingdom="Animalia" order="Myliobatiformes" pageId="6" pageNumber="171" phylum="Chordata" rank="order">Myliobatiformes</taxonomicName>
:
<taxonomicName box="[1232,1351,1845,1867]" class="Elasmobranchii" family="Dasyatidae" kingdom="Animalia" order="Myliobatiformes" pageId="6" pageNumber="171" phylum="Chordata" rank="family">Dasyatidae</taxonomicName>
).
</paragraph>
<paragraph blockId="6.[845,1515,1816,1956]" pageId="6" pageNumber="171">
<materialsCitation country="Australia" latitude="-11.295556" location="Arafura Sea" longLatPrecision="21" longitude="136.99667" municipality="Wessel Islands" pageId="6" pageNumber="171" specimenCount="1" stateProvince="Northern Territory" typeStatus="holotype">
<emphasis box="[869,1010,1875,1896]" italics="true" pageId="6" pageNumber="171">
<typeStatus box="[869,919,1875,1896]" pageId="6" pageNumber="171">Type</typeStatus>
locality:
</emphasis>
<location LSID="urn:lsid:plazi:treatment:03AAF80CFFD64543FF7A700AFABDF98A:8EDC1FC1FFD6454CFC267323FBA9F885" box="[1018,1145,1875,1897]" country="Australia" latitude="-11.295556" longLatPrecision="21" longitude="136.99667" municipality="Wessel Islands" name="Arafura Sea" pageId="6" pageNumber="171" stateProvince="Northern Territory">Arafura Sea</location>
east of
<collectingMunicipality box="[1230,1380,1875,1897]" pageId="6" pageNumber="171">Wessel Islands</collectingMunicipality>
(
<geoCoordinate box="[1397,1510,1871,1897]" degrees="11" direction="south" minutes="17" orientation="latitude" pageId="6" pageNumber="171" precision="15" seconds="44" value="-11.295556">
11°17
<emphasis box="[1454,1459,1871,1886]" italics="true" pageId="6" pageNumber="171">
<superScript attach="none" box="[1454,1459,1871,1886]" fontSize="6" pageId="6" pageNumber="171"></superScript>
</emphasis>
44
<emphasis box="[1486,1494,1871,1886]" italics="true" pageId="6" pageNumber="171">
<superScript attach="right" box="[1486,1494,1871,1886]" fontSize="6" pageId="6" pageNumber="171"></superScript>
</emphasis>
S
</geoCoordinate>
,
<geoCoordinate box="[845,973,1901,1926]" degrees="136" direction="east" minutes="59" orientation="longitude" pageId="6" pageNumber="171" precision="15" seconds="48" value="136.99667">
136°59
<emphasis box="[914,919,1901,1916]" italics="true" pageId="6" pageNumber="171">
<superScript attach="none" box="[914,919,1901,1916]" fontSize="6" pageId="6" pageNumber="171"></superScript>
</emphasis>
48
<emphasis box="[946,954,1901,1916]" italics="true" pageId="6" pageNumber="171">
<superScript attach="right" box="[946,954,1901,1916]" fontSize="6" pageId="6" pageNumber="171"></superScript>
</emphasis>
E
</geoCoordinate>
),
<collectingRegion box="[996,1198,1904,1926]" country="Australia" name="Northern Territory" pageId="6" pageNumber="171">Northern Territory</collectingRegion>
,
<collectingCountry box="[1212,1307,1904,1926]" name="Australia" pageId="6" pageNumber="171">Australia</collectingCountry>
(hosts NT-32, NT-37, NT-117)
</materialsCitation>
.
</paragraph>
<caption ID-DOI="http://doi.org/10.5281/zenodo.7753687" ID-Zenodo-Dep="7753687" box="[141,1489,1446,1465]" httpUri="https://zenodo.org/record/7753687/files/figure.png" pageId="7" pageNumber="172" startId="7.[141,198,1446,1465]" targetBox="[130,1476,202,1419]" targetPageId="7">
<paragraph blockId="7.[117,1489,1446,1489]" box="[141,1489,1446,1465]" pageId="7" pageNumber="172">
<emphasis bold="true" box="[141,221,1446,1465]" pageId="7" pageNumber="172">Figure 3.</emphasis>
Line drawings of
<taxonomicName authorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" authorityYear="2022" baseAuthorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" baseAuthorityYear="2022" box="[404,673,1446,1465]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="7" pageNumber="172" phylum="Platyhelminthes" rank="species" species="biacetabulatum" status="n. comb.">
<emphasis box="[404,673,1446,1465]" italics="true" pageId="7" pageNumber="172">Stillabothrium biacetabulatum</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[679,761,1446,1465]" pageId="7" pageNumber="172" rank="species">n. comb.</taxonomicNameLabel>
(
<emphasis bold="true" box="[773,788,1446,1465]" pageId="7" pageNumber="172">A</emphasis>
) Whole worm of voucher (LRP 10800). (
<emphasis bold="true" box="[1168,1182,1446,1465]" pageId="7" pageNumber="172">B</emphasis>
) Scolex of voucher (LRP 10800).
</paragraph>
</caption>
<paragraph blockId="7.[117,1489,1446,1489]" box="[117,572,1470,1489]" pageId="7" pageNumber="172">
(
<emphasis bold="true" box="[124,139,1470,1489]" pageId="7" pageNumber="172">C</emphasis>
) Terminal proglottid of voucher (LRP 10797).
</paragraph>
<paragraph blockId="7.[117,787,1534,1792]" box="[141,479,1534,1556]" pageId="7" pageNumber="172">
<emphasis box="[141,310,1534,1555]" italics="true" pageId="7" pageNumber="172">Site of infection:</emphasis>
Spiral intestine.
</paragraph>
<paragraph blockId="7.[117,787,1534,1792]" pageId="7" pageNumber="172">
<emphasis box="[141,293,1564,1585]" italics="true" pageId="7" pageNumber="172">Type material:</emphasis>
<materialsCitation box="[305,612,1564,1586]" collectionCode="QM" collectorName="No. G" pageId="7" pageNumber="172" specimenCount="1" typeStatus="holotype">
<typeStatus box="[305,401,1564,1586]" pageId="7" pageNumber="172">Holotype</typeStatus>
<collectionCode box="[413,455,1564,1586]" country="Australia" lsid="urn:lsid:biocol.org:col:35019" name="Queensland Museum" pageId="7" pageNumber="172" type="Museum">QM</collectionCode>
<collectorName box="[466,535,1564,1586]" pageId="7" pageNumber="172">No. G</collectorName>
239543
</materialsCitation>
.
<materialsCitation box="[626,787,1564,1586]" collectionCode="LRP" pageId="7" pageNumber="172" specimenCount="1" typeStatus="paratype">
<typeStatus box="[626,726,1564,1586]" pageId="7" pageNumber="172">Paratypes</typeStatus>
<collectionCode box="[738,787,1564,1586]" pageId="7" pageNumber="172">LRP</collectionCode>
</materialsCitation>
<materialsCitation collectionCode="SEM" collectorName="Nos." pageId="7" pageNumber="172" specimenCount="1" typeStatus="paratype">
<collectorName box="[117,168,1593,1615]" pageId="7" pageNumber="172">Nos.</collectorName>
1080310807 (including whole mounts, sections, and scoleces prepared for
<collectionCode box="[364,420,1623,1645]" pageId="7" pageNumber="172">SEM</collectionCode>
)
</materialsCitation>
;
<materialsCitation box="[446,783,1623,1645]" collectionCode="USNM" collectorName="Nos." pageId="7" pageNumber="172" specimenCount="1" typeStatus="paratype">
<collectionCode box="[446,522,1623,1645]" 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="7" pageNumber="172" type="Museum">USNM</collectionCode>
<collectorName box="[537,586,1623,1645]" pageId="7" pageNumber="172">Nos.</collectorName>
16617601661763
</materialsCitation>
;
<materialsCitation box="[117,594,1652,1674]" collectionCode="QM" collectorName="Nos. G" location="Hologenophore" pageId="7" pageNumber="172" specimenCount="1" typeStatus="paratype">
<collectionCode box="[117,159,1652,1674]" country="Australia" lsid="urn:lsid:biocol.org:col:35019" name="Queensland Museum" pageId="7" pageNumber="172" type="Museum">QM</collectionCode>
<collectorName box="[167,241,1652,1674]" pageId="7" pageNumber="172">Nos. G</collectorName>
239544G239546;
<location LSID="urn:lsid:plazi:treatment:03AAF80CFFD64543FF7A700AFABDF98A:8EDC1FC1FFD7454DFE6D7204FD82F966" box="[433,594,1652,1674]" name="Hologenophore" pageId="7" pageNumber="172">Hologenophore</location>
</materialsCitation>
<materialsCitation box="[602,769,1652,1674]" collectionCode="LRP" location="No." pageId="7" pageNumber="172" specimenCount="1" typeStatus="paratype">
<collectionCode box="[602,651,1652,1674]" pageId="7" pageNumber="172">LRP</collectionCode>
<location LSID="urn:lsid:plazi:treatment:03AAF80CFFD64543FF7A700AFABDF98A:8EDC1FC1FFD7454DFD4E7204FD6AF966" box="[658,698,1652,1674]" name="No." pageId="7" pageNumber="172">No.</location>
10808
</materialsCitation>
.
</paragraph>
<paragraph blockId="7.[117,787,1534,1792]" pageId="7" pageNumber="172">
<emphasis box="[141,258,1682,1703]" italics="true" pageId="7" pageNumber="172">Etymology:</emphasis>
This species is named after Luna Pearl Pierer, daughter of the parasitologist Dr. Valerie McKenzie.
</paragraph>
<paragraph blockId="7.[117,787,1534,1792]" pageId="7" pageNumber="172">
<emphasis box="[141,382,1741,1762]" italics="true" pageId="7" pageNumber="172">ZooBank registration:</emphasis>
<uri pageId="7" pageNumber="172">
urn:lsid:zoobank.org:act:
<uuid pageId="7" pageNumber="172">AF7E0704- B792-4AFD-BC27-317D118CBE31</uuid>
</uri>
.
</paragraph>
</subSubSection>
<subSubSection lastPageId="9" lastPageNumber="174" pageId="7" pageNumber="172" type="discussion">
<paragraph blockId="7.[117,217,1829,1851]" box="[117,217,1829,1851]" pageId="7" pageNumber="172">
<heading bold="true" box="[117,217,1829,1851]" fontSize="9" level="3" pageId="7" pageNumber="172" reason="9">
<emphasis bold="true" box="[117,217,1829,1851]" pageId="7" pageNumber="172">Remarks</emphasis>
</heading>
</paragraph>
<paragraph blockId="7.[117,787,1875,1956]" lastBlockId="9.[117,788,1526,1956]" lastPageId="9" lastPageNumber="174" pageId="7" pageNumber="172">
<taxonomicName authority="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract, 2022" authorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" authorityYear="2022" box="[141,344,1875,1896]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="7" pageNumber="172" phylum="Platyhelminthes" rank="species" species="lunae" status="n. sp.">
<emphasis box="[141,344,1875,1896]" italics="true" pageId="7" pageNumber="172">Stillabothrium lunae</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[349,404,1875,1897]" pageId="7" pageNumber="172" rank="species">n. sp.</taxonomicNameLabel>
can be distinguished from each of the 11 valid species of
<taxonomicName box="[325,469,1905,1926]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="7" pageNumber="172" phylum="Platyhelminthes" rank="genus">
<emphasis box="[325,469,1905,1926]" italics="true" pageId="7" pageNumber="172">Stillabothrium</emphasis>
</taxonomicName>
in that it possesses bothridia with an anterior region comprising 78 loculi that are wider than long (i.e., oriented horizontally) and lacks marginal loculi.
<taxonomicName authorityName="Forti, Aprill and Reyda" authorityYear="2016" box="[818,1078,1565,1586]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="7" pageNumber="172" phylum="Platyhelminthes" rank="species" species="jeanfortiae">
<emphasis box="[818,1078,1565,1586]" italics="true" pageId="7" pageNumber="172">Stillabothrium jeanfortiae</emphasis>
</taxonomicName>
and
<taxonomicName authorityName="Healy and Reyda" authorityYear="2016" baseAuthorityName="Euzet" baseAuthorityYear="1954" box="[1134,1247,1565,1586]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="7" pageNumber="172" phylum="Platyhelminthes" rank="species" species="cadenati">
<emphasis box="[1134,1247,1565,1586]" italics="true" pageId="7" pageNumber="172">S. cadenati</emphasis>
</taxonomicName>
are similar to
<taxonomicName authorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" authorityYear="2022" box="[1405,1488,1565,1586]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="7" pageNumber="172" phylum="Platyhelminthes" rank="species" species="lunae">
<emphasis box="[1405,1488,1565,1586]" italics="true" pageId="7" pageNumber="172">S. lunae</emphasis>
</taxonomicName>
in overall bothridial morphology, consisting of muscular septa that do not overlap and a lack of marginal loculi, but are each distinguished from
<taxonomicName authorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" authorityYear="2022" box="[1034,1123,1657,1678]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="7" pageNumber="172" phylum="Platyhelminthes" rank="species" species="lunae">
<emphasis box="[1034,1123,1657,1678]" italics="true" pageId="7" pageNumber="172">S. lunae</emphasis>
</taxonomicName>
in their possession of 3 and 4 respective horizontally oriented loculi, rather than 78, in the anterior region of bothridium.
<taxonomicName authorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" authorityYear="2022" box="[1163,1374,1719,1740]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="7" pageNumber="172" phylum="Platyhelminthes" rank="species" species="lunae">
<emphasis box="[1163,1374,1719,1740]" italics="true" pageId="7" pageNumber="172">Stillabothrium lunae</emphasis>
</taxonomicName>
is further distinguished from
<taxonomicName authorityName="Healy and Reyda" authorityYear="2016" baseAuthorityName="Euzet" baseAuthorityYear="1954" box="[1019,1131,1750,1771]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="7" pageNumber="172" phylum="Platyhelminthes" rank="species" species="cadenati">
<emphasis box="[1019,1131,1750,1771]" italics="true" pageId="7" pageNumber="172">S. cadenati</emphasis>
</taxonomicName>
in that the latter species possesses only 4 horizontally oriented loculi in the anterior region of bothridium and a strongly recurved vagina, unlike
<taxonomicName authorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" authorityYear="2022" box="[1352,1435,1811,1832]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="7" pageNumber="172" phylum="Platyhelminthes" rank="species" species="lunae">
<emphasis box="[1352,1435,1811,1832]" italics="true" pageId="7" pageNumber="172">S. lunae</emphasis>
</taxonomicName>
, and fewer testes (713 vs. 2338). Each of the following 3 species of
<taxonomicName box="[818,962,1873,1894]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="7" pageNumber="172" phylum="Platyhelminthes" rank="genus">
<emphasis box="[818,962,1873,1894]" italics="true" pageId="7" pageNumber="172">Stillabothrium</emphasis>
</taxonomicName>
possess marginal loculi in their bothridia, distinguishing them from
<taxonomicName authorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" authorityYear="2022" box="[1028,1110,1904,1925]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="7" pageNumber="172" phylum="Platyhelminthes" rank="species" species="lunae">
<emphasis box="[1028,1110,1904,1925]" italics="true" pageId="7" pageNumber="172">S. lunae</emphasis>
</taxonomicName>
:
<taxonomicName authority="Willsey and Reyda, 2016" authorityName="Willsey and Reyda" authorityYear="2016" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="7" pageNumber="172" phylum="Platyhelminthes" rank="species" species="ashleyae">
<emphasis box="[1124,1359,1904,1925]" italics="true" pageId="7" pageNumber="172">Stillabothrium ashleyae</emphasis>
Willsey and
<bibRefCitation author="REYDA, F. B. &amp; C. J. HEALY &amp; A. R. HASLACH &amp; T. R. RUHNKE &amp; T. L. APRILL &amp; M. P. BERGMAN &amp; A. L. DAIGLER &amp; E. A. DEDRICK, I. &amp; DELGADO, K. S. &amp; FORTI, ET &amp; AL" box="[818,949,1934,1956]" pageId="7" pageNumber="172" refId="ref11583" refString="REYDA, F. B., C. J. HEALY, A. R. HASLACH, T. R. RUHNKE, T. L. APRILL, M. P. BERGMAN, A. L. DAIGLER, E. A. DEDRICK, I. DELGADO, K. S. FORTI, ET AL. 2016. A new genus of rhinebothriidean cestodes from batoid elasmobranchs, with the description of five new species and transfer of two species. Folia Parasitologica 63: 038. doi: 10.14411 / fp. 2016.038." type="journal volume" year="2016">Reyda, 2016</bibRefCitation>
</taxonomicName>
,
<taxonomicName authority="Dedrick and Reyda, 2018" authorityName="Dedrick and Reyda" authorityYear="2018" box="[960,1484,1934,1956]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="7" pageNumber="172" phylum="Platyhelminthes" rank="species" species="charlottae">
<emphasis box="[960,1211,1934,1955]" italics="true" pageId="7" pageNumber="172">Stillabothrium charlottae</emphasis>
Dedrick and Reyda, 2018
</taxonomicName>
, and
<taxonomicName authority="Daigler and Reyda, 2016" authorityName="Daigler and Reyda" authorityYear="2016" box="[167,783,1526,1548]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="9" pageNumber="174" phylum="Platyhelminthes" rank="species" species="davidcynthiaorum">
<emphasis box="[167,499,1526,1547]" italics="true" pageId="9" pageNumber="174">Stillabothrium davidcynthiaorum</emphasis>
Daigler and
<bibRefCitation author="REYDA, F. B. &amp; C. J. HEALY &amp; A. R. HASLACH &amp; T. R. RUHNKE &amp; T. L. APRILL &amp; M. P. BERGMAN &amp; A. L. DAIGLER &amp; E. A. DEDRICK, I. &amp; DELGADO, K. S. &amp; FORTI, ET &amp; AL" box="[648,783,1526,1548]" pageId="9" pageNumber="174" refId="ref11583" refString="REYDA, F. B., C. J. HEALY, A. R. HASLACH, T. R. RUHNKE, T. L. APRILL, M. P. BERGMAN, A. L. DAIGLER, E. A. DEDRICK, I. DELGADO, K. S. FORTI, ET AL. 2016. A new genus of rhinebothriidean cestodes from batoid elasmobranchs, with the description of five new species and transfer of two species. Folia Parasitologica 63: 038. doi: 10.14411 / fp. 2016.038." type="journal volume" year="2016">Reyda, 2016</bibRefCitation>
</taxonomicName>
.
<taxonomicName authorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" authorityYear="2022" box="[117,322,1557,1578]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="9" pageNumber="174" phylum="Platyhelminthes" rank="species" species="lunae">
<emphasis box="[117,322,1557,1578]" italics="true" pageId="9" pageNumber="174">Stillabothrium lunae</emphasis>
</taxonomicName>
is distinguished from the following 3 species of
<taxonomicName box="[146,290,1589,1610]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="9" pageNumber="174" phylum="Platyhelminthes" rank="genus">
<emphasis box="[146,290,1589,1610]" italics="true" pageId="9" pageNumber="174">Stillabothrium</emphasis>
</taxonomicName>
in which the septa in the anterior and posterior regions of bothridia markedly overlap one another:
<taxonomicName authority="(Butler, 1987) Healy and Reyda, 2016" authorityName="Healy and Reyda" authorityYear="2016" baseAuthorityName="Butler" baseAuthorityYear="1987" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="9" pageNumber="174" phylum="Platyhelminthes" rank="species" species="amuletum">
<emphasis italics="true" pageId="9" pageNumber="174">Stillabothrium amuletum</emphasis>
(Butler, 1987) Healy and
<bibRefCitation author="REYDA, F. B. &amp; C. J. HEALY &amp; A. R. HASLACH &amp; T. R. RUHNKE &amp; T. L. APRILL &amp; M. P. BERGMAN &amp; A. L. DAIGLER &amp; E. A. DEDRICK, I. &amp; DELGADO, K. S. &amp; FORTI, ET &amp; AL" box="[496,630,1651,1673]" pageId="9" pageNumber="174" refId="ref11583" refString="REYDA, F. B., C. J. HEALY, A. R. HASLACH, T. R. RUHNKE, T. L. APRILL, M. P. BERGMAN, A. L. DAIGLER, E. A. DEDRICK, I. DELGADO, K. S. FORTI, ET AL. 2016. A new genus of rhinebothriidean cestodes from batoid elasmobranchs, with the description of five new species and transfer of two species. Folia Parasitologica 63: 038. doi: 10.14411 / fp. 2016.038." type="journal volume" year="2016">Reyda, 2016</bibRefCitation>
</taxonomicName>
,
<taxonomicName authority="Delgado, Dedrick and Reyda, 2016" authorityName="Delgado, Dedrick, and Reyda" authorityYear="2016" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="9" pageNumber="174" phylum="Platyhelminthes" rank="species" species="campbelli">
<emphasis italics="true" pageId="9" pageNumber="174">Stillabothrium campbelli</emphasis>
Delgado, Dedrick and
<bibRefCitation author="REYDA, F. B. &amp; C. J. HEALY &amp; A. R. HASLACH &amp; T. R. RUHNKE &amp; T. L. APRILL &amp; M. P. BERGMAN &amp; A. L. DAIGLER &amp; E. A. DEDRICK, I. &amp; DELGADO, K. S. &amp; FORTI, ET &amp; AL" box="[456,586,1683,1705]" pageId="9" pageNumber="174" refId="ref11583" refString="REYDA, F. B., C. J. HEALY, A. R. HASLACH, T. R. RUHNKE, T. L. APRILL, M. P. BERGMAN, A. L. DAIGLER, E. A. DEDRICK, I. DELGADO, K. S. FORTI, ET AL. 2016. A new genus of rhinebothriidean cestodes from batoid elasmobranchs, with the description of five new species and transfer of two species. Folia Parasitologica 63: 038. doi: 10.14411 / fp. 2016.038." type="journal volume" year="2016">Reyda, 2016</bibRefCitation>
</taxonomicName>
, and
<taxonomicName authority="Herzog, Bergman and Reyda, 2016" authorityName="Herzog, Bergman and Reyda" authorityYear="2016" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="9" pageNumber="174" phylum="Platyhelminthes" rank="species" species="hyphantoseptum">
<emphasis italics="true" pageId="9" pageNumber="174">Stillabothrium hyphantoseptum</emphasis>
Herzog, Bergman and
<bibRefCitation author="REYDA, F. B. &amp; C. J. HEALY &amp; A. R. HASLACH &amp; T. R. RUHNKE &amp; T. L. APRILL &amp; M. P. BERGMAN &amp; A. L. DAIGLER &amp; E. A. DEDRICK, I. &amp; DELGADO, K. S. &amp; FORTI, ET &amp; AL" box="[533,667,1714,1736]" pageId="9" pageNumber="174" refId="ref11583" refString="REYDA, F. B., C. J. HEALY, A. R. HASLACH, T. R. RUHNKE, T. L. APRILL, M. P. BERGMAN, A. L. DAIGLER, E. A. DEDRICK, I. DELGADO, K. S. FORTI, ET AL. 2016. A new genus of rhinebothriidean cestodes from batoid elasmobranchs, with the description of five new species and transfer of two species. Folia Parasitologica 63: 038. doi: 10.14411 / fp. 2016.038." type="journal volume" year="2016">Reyda, 2016</bibRefCitation>
</taxonomicName>
.
<taxonomicName authorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" authorityYear="2022" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="9" pageNumber="174" phylum="Platyhelminthes" rank="species" species="lunae">
<emphasis italics="true" pageId="9" pageNumber="174">Stillabothrium lunae</emphasis>
</taxonomicName>
is distinguished from
<taxonomicName authority="Dedrick and Reyda, 2018" authorityName="Dedrick and Reyda" authorityYear="2018" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="9" pageNumber="174" phylum="Platyhelminthes" rank="species" species="allisonae">
<emphasis box="[457,696,1746,1767]" italics="true" pageId="9" pageNumber="174">Stillabothrium allisonae</emphasis>
Dedrick and Reyda, 2018
</taxonomicName>
, in that the anterior portion of bothridia of the latter species consists of an anterior loculus followed by a row of 4 circular (i.e., not horizontally oriented) loculi. Finally,
<taxonomicName authorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" authorityYear="2022" box="[703,787,1840,1861]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="9" pageNumber="174" phylum="Platyhelminthes" rank="species" species="lunae">
<emphasis box="[703,787,1840,1861]" italics="true" pageId="9" pageNumber="174">S. lunae</emphasis>
</taxonomicName>
can be distinguished from
<taxonomicName authorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" authorityYear="2022" baseAuthorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" baseAuthorityYear="2022" box="[408,593,1871,1892]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="9" pageNumber="174" phylum="Platyhelminthes" rank="species" species="biacetabulatum">
<emphasis box="[408,593,1871,1892]" italics="true" pageId="9" pageNumber="174">S. biacetabulatum</emphasis>
</taxonomicName>
in that the latter species possesses marginal loculi in addition to facial loculi, whereas
<taxonomicName authorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" authorityYear="2022" box="[207,289,1934,1955]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="9" pageNumber="174" phylum="Platyhelminthes" rank="species" species="lunae">
<emphasis box="[207,289,1934,1955]" italics="true" pageId="9" pageNumber="174">S. lunae</emphasis>
</taxonomicName>
possesses only facial loculi.
</paragraph>
<caption ID-DOI="http://doi.org/10.5281/zenodo.7753691" ID-Zenodo-Dep="7753691" httpUri="https://zenodo.org/record/7753691/files/figure.png" pageId="8" pageNumber="173" startId="8.[168,225,1664,1683]" targetBox="[145,1515,202,1637]" targetPageId="8">
<paragraph blockId="8.[144,1515,1664,1803]" pageId="8" pageNumber="173">
<emphasis bold="true" box="[168,249,1664,1683]" pageId="8" pageNumber="173">Figure 4.</emphasis>
Scanning electron micrographs of
<taxonomicName authorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" authorityYear="2022" baseAuthorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" baseAuthorityYear="2022" box="[586,856,1664,1683]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="8" pageNumber="173" phylum="Platyhelminthes" rank="species" species="biacetabulatum" status="n. comb.">
<emphasis box="[586,856,1664,1683]" italics="true" pageId="8" pageNumber="173">Stillabothrium biacetabulatum</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[863,945,1664,1683]" pageId="8" pageNumber="173" rank="species">n. comb.</taxonomicNameLabel>
(
<emphasis bold="true" box="[957,1027,1664,1683]" pageId="8" pageNumber="173">A; CG</emphasis>
) and
<taxonomicName authorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" authorityYear="2022" box="[1083,1265,1664,1683]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="8" pageNumber="173" phylum="Platyhelminthes" rank="species" species="lunae">
<emphasis box="[1083,1265,1664,1683]" italics="true" pageId="8" pageNumber="173">Stillabothrium lunae</emphasis>
</taxonomicName>
(
<emphasis bold="true" box="[1279,1348,1664,1683]" pageId="8" pageNumber="173">B; HL</emphasis>
). (
<emphasis bold="true" box="[1375,1390,1664,1683]" pageId="8" pageNumber="173">A</emphasis>
) Scolex of
<taxonomicName authorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" authorityYear="2022" baseAuthorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" baseAuthorityYear="2022" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="8" pageNumber="173" phylum="Platyhelminthes" rank="species" species="biacetabulatum" status="n. comb.">
<emphasis italics="true" pageId="8" pageNumber="173">S. biacetabulatum</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[286,370,1688,1707]" pageId="8" pageNumber="173" rank="species">n. comb.</taxonomicNameLabel>
; small letters indicate location of details shown in
<emphasis bold="true" box="[835,875,1688,1707]" pageId="8" pageNumber="173">DF</emphasis>
. (
<emphasis bold="true" box="[894,908,1688,1707]" pageId="8" pageNumber="173">B</emphasis>
) Scolex of
<taxonomicName authority="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract, 2022" authorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" authorityYear="2022" box="[1014,1086,1688,1707]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="8" pageNumber="173" phylum="Platyhelminthes" rank="species" species="lunae" status="n. sp.">
<emphasis box="[1014,1086,1688,1707]" italics="true" pageId="8" pageNumber="173">S. lunae</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[1093,1145,1688,1707]" pageId="8" pageNumber="173" rank="species">n. sp.</taxonomicNameLabel>
; small letters indicate location of details shown in HJ. (
<emphasis bold="true" box="[296,311,1712,1731]" pageId="8" pageNumber="173">C</emphasis>
). Distal bothridial surface of
<taxonomicName authorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" authorityYear="2022" baseAuthorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" baseAuthorityYear="2022" box="[596,758,1712,1731]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="8" pageNumber="173" phylum="Platyhelminthes" rank="species" species="biacetabulatum" status="n. comb.">
<emphasis box="[596,758,1712,1731]" italics="true" pageId="8" pageNumber="173">S. biacetabulatum</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[766,850,1712,1731]" pageId="8" pageNumber="173" rank="species">n. comb.</taxonomicNameLabel>
(
<emphasis bold="true" box="[864,909,1712,1731]" pageId="8" pageNumber="173">D, E</emphasis>
). Proximal bothridial surface of
<taxonomicName authorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" authorityYear="2022" baseAuthorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" baseAuthorityYear="2022" box="[1221,1383,1712,1731]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="8" pageNumber="173" phylum="Platyhelminthes" rank="species" species="biacetabulatum" status="n. comb.">
<emphasis box="[1221,1383,1712,1731]" italics="true" pageId="8" pageNumber="173">S. biacetabulatum</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[1391,1475,1712,1731]" pageId="8" pageNumber="173" rank="species">n. comb.</taxonomicNameLabel>
(
<emphasis bold="true" box="[1489,1502,1712,1731]" pageId="8" pageNumber="173">F</emphasis>
). Proximal bothridial surface at bothridial rim of
<taxonomicName authorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" authorityYear="2022" baseAuthorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" baseAuthorityYear="2022" box="[580,740,1736,1755]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="8" pageNumber="173" phylum="Platyhelminthes" rank="species" species="biacetabulatum" status="n. comb.">
<emphasis box="[580,740,1736,1755]" italics="true" pageId="8" pageNumber="173">S. biacetabulatum</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[745,826,1736,1755]" pageId="8" pageNumber="173" rank="species">n. comb.</taxonomicNameLabel>
(
<emphasis bold="true" box="[838,854,1736,1755]" pageId="8" pageNumber="173">G</emphasis>
). Strobila of
<taxonomicName authorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" authorityYear="2022" baseAuthorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" baseAuthorityYear="2022" box="[976,1135,1736,1755]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="8" pageNumber="173" phylum="Platyhelminthes" rank="species" species="biacetabulatum" status="n. comb.">
<emphasis box="[976,1135,1736,1755]" italics="true" pageId="8" pageNumber="173">S. biacetabulatum</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[1141,1221,1736,1755]" pageId="8" pageNumber="173" rank="species">n. comb.</taxonomicNameLabel>
(
<emphasis bold="true" box="[1233,1250,1736,1755]" pageId="8" pageNumber="173">H</emphasis>
). Distal bothridial surface of
<taxonomicName authority="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract, 2022" authorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" authorityYear="2022" box="[144,216,1760,1779]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="8" pageNumber="173" phylum="Platyhelminthes" rank="species" species="lunae" status="n. sp.">
<emphasis box="[144,216,1760,1779]" italics="true" pageId="8" pageNumber="173">S. lunae</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[221,271,1760,1779]" pageId="8" pageNumber="173" rank="species">n. sp.</taxonomicNameLabel>
(
<emphasis bold="true" box="[283,291,1760,1779]" pageId="8" pageNumber="173">I</emphasis>
) Proximal bothridial surface of
<taxonomicName authority="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract, 2022" authorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" authorityYear="2022" box="[584,655,1760,1779]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="8" pageNumber="173" phylum="Platyhelminthes" rank="species" species="lunae" status="n. sp.">
<emphasis box="[584,655,1760,1779]" italics="true" pageId="8" pageNumber="173">S. lunae</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[661,711,1760,1779]" pageId="8" pageNumber="173" rank="species">n. sp.</taxonomicNameLabel>
(
<emphasis bold="true" box="[723,761,1760,1779]" pageId="8" pageNumber="173">J, K</emphasis>
). Proximal bothridial surface of
<taxonomicName authority="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract, 2022" authorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" authorityYear="2022" box="[1059,1131,1760,1779]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="8" pageNumber="173" phylum="Platyhelminthes" rank="species" species="lunae" status="n. sp.">
<emphasis box="[1059,1131,1760,1779]" italics="true" pageId="8" pageNumber="173">S. lunae</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[1136,1186,1760,1779]" pageId="8" pageNumber="173" rank="species">n. sp.</taxonomicNameLabel>
at bothridial rim. (
<emphasis bold="true" box="[1360,1374,1760,1779]" pageId="8" pageNumber="173">L</emphasis>
). Strobila of
<taxonomicName authority="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract, 2022" authorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" authorityYear="2022" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="8" pageNumber="173" phylum="Platyhelminthes" rank="species" species="lunae" status="n. sp.">
<emphasis italics="true" pageId="8" pageNumber="173">S. lunae</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[198,249,1783,1802]" pageId="8" pageNumber="173" rank="species">n. sp.</taxonomicNameLabel>
</paragraph>
</caption>
<caption ID-DOI="http://doi.org/10.5281/zenodo.7753693" ID-Zenodo-Dep="7753693" httpUri="https://zenodo.org/record/7753693/files/figure.png" pageId="9" pageNumber="174" startId="9.[141,198,1427,1446]" targetBox="[128,1478,202,1400]" targetPageId="9">
<paragraph blockId="9.[117,1488,1427,1470]" box="[141,1488,1427,1447]" pageId="9" pageNumber="174">
<emphasis bold="true" box="[141,223,1427,1446]" pageId="9" pageNumber="174">Figure 5.</emphasis>
Line drawings of
<taxonomicName authority="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract, 2022" authorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" authorityYear="2022" box="[413,596,1428,1447]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="9" pageNumber="174" phylum="Platyhelminthes" rank="species" species="lunae" status="n. sp.">
<emphasis box="[413,596,1428,1447]" italics="true" pageId="9" pageNumber="174">Stillabothrium lunae</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[604,657,1427,1446]" pageId="9" pageNumber="174" rank="species">n. sp.</taxonomicNameLabel>
(
<emphasis bold="true" box="[672,687,1427,1446]" pageId="9" pageNumber="174">A</emphasis>
) Whole worm of holotype (QM G239543). (
<emphasis bold="true" box="[1111,1125,1427,1446]" pageId="9" pageNumber="174">B</emphasis>
) Scolex of paratype (LRP 10803). (
<emphasis bold="true" box="[1465,1480,1427,1446]" pageId="9" pageNumber="174">C</emphasis>
)
</paragraph>
<paragraph blockId="9.[117,1488,1427,1470]" box="[117,565,1451,1470]" pageId="9" pageNumber="174">Terminal proglottid of holotype (QM G239543).</paragraph>
</caption>
<paragraph blockId="9.[819,1488,1526,1638]" pageId="9" pageNumber="174">
The tapeworm specimen included in the phylogenetic analyses of
<bibRefCitation author="HEALY, C. J. &amp; J. N. CAIRA &amp; K. JENSEN &amp; B. L. WEBSTER &amp; D. T. J. LITTLEWOOD" box="[847,1039,1556,1578]" 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>
, Marques and Caira (2016), and
<bibRefCitation author="RUHNKE T. R. &amp; CAIRA, AND &amp; A. COX" 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>
as Rhinebothriinae
<taxonomicNameLabel box="[1139,1255,1586,1608]" pageId="9" pageNumber="174" rank="genus">New genus</taxonomicNameLabel>
<specimenCount box="[1266,1309,1586,1608]" pageId="9" pageNumber="174" type="generic">3 n.</specimenCount>
sp. 5 (GenBank FJ177114) is here verified as
<taxonomicName authority="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract, 2022" authorityName="Ruhnke &amp; Pommelle &amp; Aguilar &amp; Hudson &amp; Reyda Key Words Abstract" authorityYear="2022" box="[1120,1324,1617,1638]" class="Cestoda" family="Escherbothriidae" genus="Stillabothrium" kingdom="Animalia" order="Rhinebothriidea" pageId="9" pageNumber="174" phylum="Platyhelminthes" rank="species" species="lunae" status="n. sp.">
<emphasis box="[1120,1324,1617,1638]" italics="true" pageId="9" pageNumber="174">Stillabothrium lunae</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[1332,1389,1616,1638]" pageId="9" pageNumber="174" rank="species">n. sp.</taxonomicNameLabel>
</paragraph>
</subSubSection>
</treatment>
</document>