treatments-xml/data/03/E0/87/03E087F26228B27015D0FBE5FAAAA103.xml

<document id="E4E0E423C7CD4BD8060A45419205B3EE" ID="10.11646/zootaxa.4169.2.3" ID-DOI="10.11646/zootaxa.4169.2.3" ID-GBIF-Dataset="ed950390-802b-4acb-9271-1af8b51a8f08" ID-ISSN="1175-5326" ID-Zenodo-Dep="266239" ID-ZooBank="49268DE3-C5D5-4899-9DC8-8A32F6BB5D4A" IM.bibliography_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1474353544597" checkinUser="plazi" docAuthor="Yang, Chaopin, Sun, Yuan, Zhi, Tingting, Iwaki, Takashi, Reyda, Florian B. &amp; Yang, Tingbao" docDate="2016" docId="03E087F26228B27015D0FBE5FAAAA103" docLanguage="en" docName="zootaxa.4169.2.3.pdf" docOrigin="Zootaxa 4169 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Acanthobothrium guanghaiense Yang, Sun, Zhi, Iwaki, Reyda &amp; Yang, 2016, n. sp." docType="treatment" docVersion="7" lastPageNumber="295" masterDocId="FFD9FF8A622EB2791547FFF4FFF8A067" masterDocTitle="Two new and one redescribed species of Acanthobothrium (Cestoda: Onchoproteocephalidea: Onchobothriidae) from Dasyatis akajei (Myliobatiformes: Dasyatidae) in the China Sea" masterLastPageNumber="300" masterPageNumber="286" pageNumber="292" updateTime="1698386359592" updateUser="plazi">
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<mods:title id="3FD77EC192BFB106AC7863006BCBFF25">Two new and one redescribed species of Acanthobothrium (Cestoda: Onchoproteocephalidea: Onchobothriidae) from Dasyatis akajei (Myliobatiformes: Dasyatidae) in the China Sea</mods:title>
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<mods:namePart id="F79C54F0ED0C62C4F259C61C669665A0">Yang, Chaopin</mods:namePart>
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<mods:namePart id="A4005937185B4103610084045B740363">Sun, Yuan</mods:namePart>
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<mods:namePart id="CDBA6C447B74CE51F8E02EAF9493B675">Zhi, Tingting</mods:namePart>
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<mods:namePart id="E388F2249A36B25CF98E7AB7011355D8">Iwaki, Takashi</mods:namePart>
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<mods:namePart id="0A2BFBB6271C2DB977574DE7952C5F70">Reyda, Florian B.</mods:namePart>
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<mods:namePart id="715C111EA1CF96A6C5DC7ECE075C3EE2">Yang, Tingbao</mods:namePart>
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<treatment id="03E087F26228B27015D0FBE5FAAAA103" ID-DOI="http://doi.org/10.5281/zenodo.6071929" ID-GBIF-Taxon="124552135" ID-Zenodo-Dep="6071929" LSID="urn:lsid:plazi:treatment:03E087F26228B27015D0FBE5FAAAA103" httpUri="http://treatment.plazi.org/id/03E087F26228B27015D0FBE5FAAAA103" lastPageId="9" lastPageNumber="295" pageId="6" pageNumber="292">
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<paragraph id="8BF636E46228B27F15D0FBE5FD90A44C" blockId="6.[151,616,1041,1101]" box="[151,616,1041,1067]" pageId="6" pageNumber="292">
<heading id="D0BE81886228B27F15D0FBE5FD90A44C" bold="true" box="[151,616,1041,1067]" fontSize="11" level="1" pageId="6" pageNumber="292" reason="1">
<emphasis id="B93DEAF66228B27F15D0FBE5FD90A44C" bold="true" box="[151,616,1041,1067]" pageId="6" pageNumber="292">
<taxonomicName id="4C494D676228B27F15D0FBE5FDE6A44C" box="[151,542,1041,1067]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="6" pageNumber="292" phylum="Platyhelminthes" rank="species" species="guanghaiense" status="sp. nov.">
<emphasis id="B93DEAF66228B27F15D0FBE5FDE6A44C" bold="true" box="[151,542,1041,1067]" italics="true" pageId="6" pageNumber="292">Acanthobothrium guanghaiense</emphasis>
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<taxonomicNameLabel id="A20E578D6228B27F1761FBE5FD90A44C" box="[550,616,1041,1067]" pageId="6" pageNumber="292" rank="species">n. sp.</taxonomicNameLabel>
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<paragraph id="8BF636E46228B27F15D0FBC0FEDFA42B" blockId="6.[151,616,1041,1101]" box="[151,295,1076,1101]" pageId="6" pageNumber="292">
(
<figureCitation id="13722A616228B27F15D8FBC0FEE6A42B" box="[159,286,1076,1101]" captionStart-0="FIGURES 16 – 18" captionStart-1="FIGURES 19 – 21" captionStartId-0="7.[151,264,1063,1086]" captionStartId-1="7.[151,264,1980,2003]" captionTargetBox-0="[474,1149,191,1038]" captionTargetBox-1="[162,1425,1171,1943]" captionTargetId-0="figure@7.[311,1277,176,1060]" captionTargetId-1="figure@7.[151,1436,1166,1959]" captionTargetPageId-0="7" captionTargetPageId-1="7" captionText-0="FIGURES 16 – 18. Acanthobothrium guanghaiense n. sp. 16. Scolex. 17. Hooks. 18. Mature proglottid. Scale – bars: 16 – 18, 50 µm." captionText-1="FIGURES 19 – 21. Scanning electron micrographs of Acanthobothrium guanghaiense n. sp. 19. Scolex. 20. Distal bothridial surface. 21. Enlarged view of bothridial surface at lateral margin of bothridium. Scale – bars: 19, 50 µm; 20 – 21, 1 µm." httpUri-0="https://zenodo.org/record/266243/files/figure.png" httpUri-1="https://zenodo.org/record/266244/files/figure.png" pageId="6" pageNumber="292">
Figs 16 
<emphasis id="B93DEAF66228B27F15B4FBC0FEF9A42A" bold="true" box="[243,257,1076,1101]" pageId="6" pageNumber="292">–</emphasis>
21
</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C353656F6228B27F15D0FB88FEBEA543" pageId="6" pageNumber="292" type="materials_examined">
<paragraph id="8BF636E46228B27F15D0FB88FD62A4F2" blockId="6.[151,1437,1148,2037]" box="[151,666,1148,1173]" pageId="6" pageNumber="292">
<emphasis id="B93DEAF66228B27F15D0FB88FEE9A4F2" bold="true" box="[151,273,1148,1173]" pageId="6" pageNumber="292">
<typeStatus id="54F288466228B27F15D0FB88FF2AA4F2" box="[151,210,1148,1173]" pageId="6" pageNumber="292">Type</typeStatus>
host.
</emphasis>
<taxonomicName id="4C494D676228B27F145FFB89FD6EA4F2" authority="Muller &amp; Henle" authorityName="Muller &amp; Henle" box="[280,662,1148,1173]" class="Elasmobranchii" family="Dasyatidae" genus="Dasyatis" kingdom="Animalia" order="Myliobatiformes" pageId="6" pageNumber="292" phylum="Chordata" rank="species" species="akajei">
<emphasis id="B93DEAF66228B27F145FFB89FE3DA4F3" box="[280,453,1148,1172]" italics="true" pageId="6" pageNumber="292">Dasyatis akajei</emphasis>
(Müller &amp; Henle)
</taxonomicName>
.
</paragraph>
<paragraph id="8BF636E46228B27F1580FB6BFDB8A4DF" blockId="6.[151,1437,1148,2037]" box="[199,576,1183,1208]" pageId="6" pageNumber="292">
<emphasis id="B93DEAF66228B27F1580FB6BFE71A4DF" bold="true" box="[199,393,1183,1208]" pageId="6" pageNumber="292">Site of infection.</emphasis>
Spiral intestine.
</paragraph>
<paragraph id="8BF636E46228B27F1580FB30FB19A4BA" blockId="6.[151,1437,1148,2037]" box="[199,1249,1220,1245]" pageId="6" pageNumber="292">
<materialsCitation id="3B213CB96228B27F1580FB30FB19A4BA" ID-GBIF-Occurrence="1313797596" box="[199,1249,1220,1245]" country="China" latitude="22.583334" location="Taishan" longLatPrecision="1259" longitude="113.333336" pageId="6" pageNumber="292" specimenCount="1" stateProvince="Guangdong Province" typeStatus="holotype">
<emphasis id="B93DEAF66228B27F1580FB30FE9DA4BA" bold="true" box="[199,357,1220,1245]" pageId="6" pageNumber="292">
<typeStatus id="54F288466228B27F1580FB30FEFAA4BA" box="[199,258,1220,1245]" pageId="6" pageNumber="292">Type</typeStatus>
locality.
</emphasis>
Off Guanghai Port (
<geoCoordinate id="EE7D50236228B27F170CFB30FD54A4BA" box="[587,684,1220,1245]" direction="north" orientation="latitude" pageId="6" pageNumber="292" precision="925" value="22.583334">21°95′N</geoCoordinate>
, 
<geoCoordinate id="EE7D50236228B27F17FFFB30FCDBA4BA" box="[696,803,1220,1245]" direction="east" orientation="longitude" pageId="6" pageNumber="292" precision="925" value="113.333336">112°80′E</geoCoordinate>
), 
<location id="8E96603F6228B27F1671FB30FC68A4BA" LSID="urn:lsid:plazi:treatment:03E087F26228B27015D0FBE5FAAAA103:8E96603F6228B27F1671FB30FC68A4BA" box="[822,912,1220,1245]" country="China" latitude="22.583334" longLatPrecision="1259" longitude="113.333336" name="Taishan" pageId="6" pageNumber="292" stateProvince="Guangdong Province">Taishan</location>
, 
<collectingRegion id="498DF8066228B27F16DCFB30FB73A4BA" box="[923,1163,1220,1245]" country="China" name="Guangdong" pageId="6" pageNumber="292">Guangdong Province</collectingRegion>
, 
<collectingCountry id="F35E76746228B27F11D1FB30FB25A4BA" box="[1174,1245,1220,1245]" name="China" pageId="6" pageNumber="292">China</collectingCountry>
.
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</paragraph>
<paragraph id="8BF636E46228B27F1580FB13FEBEA543" blockId="6.[151,1437,1148,2037]" pageId="6" pageNumber="292">
<emphasis id="B93DEAF66228B27F1580FB13FE2BA567" bold="true" box="[199,467,1255,1280]" pageId="6" pageNumber="292">Deposited Specimens.</emphasis>
Holotype (MPM 21229) and 5 paratypes (MPM 21230), 4 paratypes (SYSU 20140818-1-4).
</paragraph>
</subSubSection>
<subSubSection id="C353656F6228B2711580FADBFDE0A3C2" lastPageId="8" lastPageNumber="294" pageId="6" pageNumber="292" type="etymology">
<paragraph id="8BF636E46228B27F1580FADBFA8EA52F" blockId="6.[151,1437,1148,2037]" box="[199,1398,1327,1352]" pageId="6" pageNumber="292">
<emphasis id="B93DEAF66228B27F1580FADBFEB6A52F" bold="true" box="[199,334,1327,1352]" pageId="6" pageNumber="292">Etymology.</emphasis>
This specific name refers to the location, Guanghai port, Taishan 
<collectingRegion id="498DF8066228B27F1177FADBFAD9A52F" box="[1072,1313,1327,1352]" country="China" name="Guangdong" pageId="6" pageNumber="292">Guangdong Province</collectingRegion>
, 
<collectingCountry id="F35E76746228B27F106CFADBFA8AA52F" box="[1323,1394,1327,1352]" name="China" pageId="6" pageNumber="292">China</collectingCountry>
.
</paragraph>
<paragraph id="8BF636E46228B27F1580FAA0FBDAA792" blockId="6.[151,1437,1148,2037]" pageId="6" pageNumber="292">
<emphasis id="B93DEAF66228B27F1580FAA0FDF3A50A" bold="true" box="[199,523,1364,1389]" pageId="6" pageNumber="292">Morphological description.</emphasis>
[Based on 15 whole mounts (10 mature and 5 immature) and 5 worms examined with SEM]: Worms euapolytic, 
<quantity id="4CB19B016228B27F14B9FA8CFD5AA5E8" box="[510,674,1399,1424]" metricMagnitude="-3" metricUnit="m" metricValue="5.32" metricValueMax="7.67" metricValueMin="2.97" pageId="6" pageNumber="292" unit="mm" value="5.32" valueMax="7.67" valueMin="2.97">
2.97 
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7.67 mm
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(5.39 ± 1.71; 10) long; greatest width at level of scolex; with more than 13 
<emphasis id="B93DEAF66228B27F15A8FA68FF05A5D2" bold="true" box="[239,253,1436,1461]" pageId="6" pageNumber="292">–</emphasis>
28 (20 ± 5; 15) proglottids per worm, excluding some too immature to count clearly; genital pores marginal, irregularly alternating, 38 
<emphasis id="B93DEAF66228B27F1761FA4BFDCCA5BF" bold="true" box="[550,564,1471,1496]" pageId="6" pageNumber="292">–</emphasis>
49% (42 ± 4; 15) of proglottid length from posterior end. Scolex consisting of scolex proper and conspicuous cephalic peduncle. Scolex proper with 4 linguiform bothridia; bothridia 274 
<emphasis id="B93DEAF66228B27F1023FA10FA8AA59A" bold="true" box="[1380,1394,1508,1533]" pageId="6" pageNumber="292">–</emphasis>
459 (367 ± 58; 7) long by 110 
<emphasis id="B93DEAF66228B27F148DF9F3FE20A647" bold="true" box="[458,472,1543,1568]" pageId="6" pageNumber="292">–</emphasis>
174 (134 ± 27; 7) wide, joined by velum at anterior septum; free posteriorly. Each bothridium with 3 loculi, muscular pad and apical sucker, muscular pad and apical sucker conspicuous with SEM (
<figureCitation id="13722A616228B27F15D8F9BBFF0BA60F" box="[159,243,1615,1640]" captionStart="FIGURES 19 – 21" captionStartId="7.[151,264,1980,2003]" captionTargetBox="[162,1425,1171,1943]" captionTargetId="figure@7.[151,1436,1166,1959]" captionTargetPageId="7" captionText="FIGURES 19 – 21. Scanning electron micrographs of Acanthobothrium guanghaiense n. sp. 19. Scolex. 20. Distal bothridial surface. 21. Enlarged view of bothridial surface at lateral margin of bothridium. Scale – bars: 19, 50 µm; 20 – 21, 1 µm." httpUri="https://zenodo.org/record/266244/files/figure.png" pageId="6" pageNumber="292">Fig. 19</figureCitation>
). Muscular pad triangular, 94 
<emphasis id="B93DEAF66228B27F1778F9BBFDB5A60F" bold="true" box="[575,589,1615,1640]" pageId="6" pageNumber="292">–</emphasis>
122 (107 ± 14; 5) long by 64 
<emphasis id="B93DEAF66228B27F16D4F9BBFC59A60F" bold="true" box="[915,929,1615,1640]" pageId="6" pageNumber="292">–</emphasis>
95 (81 ± 14; 5) wide. Apical sucker rounded, 28 
<emphasis id="B93DEAF66228B27F15F4F980FF39A6EA" bold="true" box="[179,193,1652,1677]" pageId="6" pageNumber="292">–</emphasis>
32 (30 ± 2; 5) in diameter. Anterior loculus 199 
<emphasis id="B93DEAF66228B27F1793F980FD1AA6EA" bold="true" box="[724,738,1652,1677]" pageId="6" pageNumber="292">–</emphasis>
325 (286 ± 47; 7) long, middle loculus 38 
<emphasis id="B93DEAF66228B27F11F3F980FB3AA6EA" bold="true" box="[1204,1218,1652,1677]" pageId="6" pageNumber="292">–</emphasis>
60 (48 ± 9; 7) long, and posterior loculus 38 
<emphasis id="B93DEAF66228B27F1485F963FE28A6D7" bold="true" box="[450,464,1687,1712]" pageId="6" pageNumber="292">–</emphasis>
64 (48 ± 12; 7) long; loculi length ratio 1:0.13 
<emphasis id="B93DEAF66228B27F116BF963FBC2A6D7" bold="true" box="[1068,1082,1687,1712]" pageId="6" pageNumber="292">–</emphasis>
0.22:0.12 
<emphasis id="B93DEAF66228B27F11E4F963FB49A6D7" bold="true" box="[1187,1201,1687,1712]" pageId="6" pageNumber="292">–</emphasis>
0.26 (1:0.17:0.18 ± 0.10:0.04:0.05; 7); maximum width of bothridia at level of anterior loculus. Hooks bipronged, hollow, internal channel smooth; axial prongs are almost as long as abaxial prongs. Axial prong fenestrated in proximal part. Hooks on each bothridium closely linked in proximal portions. Lateral and medial hooks approximately equal in size. Lateral hook measurements (n=15): Hook base length 48 
<emphasis id="B93DEAF66228B27F1653F8D3FCDAA727" bold="true" box="[788,802,1831,1856]" pageId="6" pageNumber="292">–</emphasis>
68 (58 ± 6; 15), axial prong length 95 
<emphasis id="B93DEAF66228B27F1182F8D3FB2BA727" bold="true" box="[1221,1235,1831,1856]" pageId="6" pageNumber="292">–</emphasis>
127 (117 ± 8; 15), abaxial prong length 94 
<emphasis id="B93DEAF66228B27F14F6F8B8FE47A702" bold="true" box="[433,447,1868,1893]" pageId="6" pageNumber="292">–</emphasis>
124 (110 ± 8; 15), total lateral hook length 137 
<emphasis id="B93DEAF66228B27F16B9F8B8FBF4A702" bold="true" box="[1022,1036,1868,1893]" pageId="6" pageNumber="292">–</emphasis>
188 (169 ± 14; 15). Medial hook measurements (n=15): Hook base length 42 
<emphasis id="B93DEAF66228B27F17CBF89BFD62A7EF" bold="true" box="[652,666,1903,1928]" pageId="6" pageNumber="292">–</emphasis>
69 (58 ± 7; 15), axial prong length 94 
<emphasis id="B93DEAF66228B27F1114F89BFB99A7EF" bold="true" box="[1107,1121,1903,1928]" pageId="6" pageNumber="292">–</emphasis>
136 (114 ± 11; 15), abaxial prong length 94 
<emphasis id="B93DEAF66228B27F140BF860FEA2A7CA" bold="true" box="[332,346,1940,1965]" pageId="6" pageNumber="292">–</emphasis>
122 (109 ± 9; 15), total medial hook length 135 
<emphasis id="B93DEAF66228B27F1639F860FC74A7CA" bold="true" box="[894,908,1940,1965]" pageId="6" pageNumber="292">–</emphasis>
193 (168 ± 15; 15). Ratio of total hook length (both medial hook and lateral hook) to bothridial length: 1:1.73 
<emphasis id="B93DEAF66228B27F16D9F84CFC54A7B6" bold="true" box="[926,940,1976,2001]" pageId="6" pageNumber="292">–</emphasis>
2.90 (2.25 ± 0.39; 7). Cephalic peduncle conspicuous, 421 
<emphasis id="B93DEAF66228B27F141EF828FE9FA792" bold="true" box="[345,359,2012,2037]" pageId="6" pageNumber="292">–</emphasis>
3157 (1437 ± 1006; 10) long by 133 
<emphasis id="B93DEAF66228B27F17B9F828FCF4A792" bold="true" box="[766,780,2012,2037]" pageId="6" pageNumber="292">–</emphasis>
238 (191 ± 31; 10) wide.
</paragraph>
<caption id="DF36666C6229B27E15D0FBD3FF38A43A" httpUri="https://zenodo.org/record/266243/files/figure.png" pageId="7" pageNumber="293" targetBox="[474,1149,191,1038]" targetPageId="7">
<paragraph id="8BF636E46229B27E15D0FBD3FF38A43A" blockId="7.[151,1436,1063,1117]" pageId="7" pageNumber="293">
<emphasis id="B93DEAF66229B27E15D0FBD3FEACA45A" bold="true" box="[151,340,1063,1086]" pageId="7" pageNumber="293">FIGURES 16–18.</emphasis>
<taxonomicName id="4C494D676229B27E141DFBDCFD67A459" box="[346,671,1064,1086]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="7" pageNumber="293" phylum="Platyhelminthes" rank="species" species="guanghaiense" status="sp. nov.">
<emphasis id="B93DEAF66229B27E141DFBDCFD67A459" box="[346,671,1064,1086]" italics="true" pageId="7" pageNumber="293">Acanthobothrium guanghaiense</emphasis>
</taxonomicName>
<emphasis id="B93DEAF66229B27E17E2FBDCFCFDA45A" bold="true" box="[677,773,1064,1085]" pageId="7" pageNumber="293">
<taxonomicNameLabel id="A20E578D6229B27E17E2FBDCFD27A45A" box="[677,735,1064,1085]" pageId="7" pageNumber="293" rank="species">n. sp.</taxonomicNameLabel>
16.
</emphasis>
Scolex. 
<emphasis id="B93DEAF66229B27E1619FBDCFC86A45A" bold="true" box="[862,894,1064,1085]" pageId="7" pageNumber="293">17.</emphasis>
Hooks. 
<emphasis id="B93DEAF66229B27E1693FBDCFC0CA45A" bold="true" box="[980,1012,1064,1085]" pageId="7" pageNumber="293">18.</emphasis>
Mature proglottid. Scale–bars: 16 
<emphasis id="B93DEAF66229B27E1008FBDCFAA4A45A" bold="true" box="[1359,1372,1064,1085]" pageId="7" pageNumber="293">–</emphasis>
18, 50 µm.
</paragraph>
</caption>
<caption id="DF36666C6229B27E15D0F848FAC3A795" httpUri="https://zenodo.org/record/266244/files/figure.png" pageId="7" pageNumber="293" targetBox="[162,1425,1171,1943]" targetPageId="7">
<paragraph id="8BF636E46229B27E15D0F848FAC3A795" blockId="7.[151,1436,1980,2034]" pageId="7" pageNumber="293">
<emphasis id="B93DEAF66229B27E15D0F848FEADA7B5" bold="true" box="[151,341,1980,2003]" pageId="7" pageNumber="293">FIGURES 19–21.</emphasis>
Scanning electron micrographs of 
<taxonomicName id="4C494D676229B27E1786F849FBFFA7B4" box="[705,1031,1981,2003]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="7" pageNumber="293" phylum="Platyhelminthes" rank="species" species="guanghaiense" status="sp. nov.">
<emphasis id="B93DEAF66229B27E1786F849FBFFA7B4" box="[705,1031,1981,2003]" italics="true" pageId="7" pageNumber="293">Acanthobothrium guanghaiense</emphasis>
</taxonomicName>
<emphasis id="B93DEAF66229B27E1148F849FB8AA7B5" bold="true" box="[1039,1138,1981,2002]" pageId="7" pageNumber="293">
<taxonomicNameLabel id="A20E578D6229B27E1148F849FBB2A7B5" box="[1039,1098,1981,2002]" pageId="7" pageNumber="293" rank="species">n. sp.</taxonomicNameLabel>
19.
</emphasis>
Scolex. 
<emphasis id="B93DEAF66229B27E118AF849FB15A7B5" bold="true" box="[1229,1261,1981,2002]" pageId="7" pageNumber="293">20.</emphasis>
Distal bothridial surface. 
<emphasis id="B93DEAF66229B27E15ABF828FEF4A796" bold="true" box="[236,268,2012,2033]" pageId="7" pageNumber="293">21.</emphasis>
Enlarged view of bothridial surface at lateral margin of bothridium. Scale–bars: 19, 50 µm; 20 
<emphasis id="B93DEAF66229B27E118AF828FB21A796" bold="true" box="[1229,1241,2012,2033]" pageId="7" pageNumber="293">–</emphasis>
21, 1 µm.
</paragraph>
</caption>
<paragraph id="8BF636E46226B2711580FF63FC77A09F" blockId="8.[151,1437,151,2013]" pageId="8" pageNumber="294">
Distal bothridial surfaces covered with acicular filitriches (
<figureCitation id="13722A616226B27116C6FF63FC23A0D7" box="[897,987,151,176]" captionStart="FIGURES 19 – 21" captionStartId="7.[151,264,1980,2003]" captionTargetBox="[162,1425,1171,1943]" captionTargetId="figure@7.[151,1436,1166,1959]" captionTargetPageId="7" captionText="FIGURES 19 – 21. Scanning electron micrographs of Acanthobothrium guanghaiense n. sp. 19. Scolex. 20. Distal bothridial surface. 21. Enlarged view of bothridial surface at lateral margin of bothridium. Scale – bars: 19, 50 µm; 20 – 21, 1 µm." httpUri="https://zenodo.org/record/266244/files/figure.png" pageId="8" pageNumber="294">Fig. 20</figureCitation>
). Bothridial surfaces at lateral margin covered with acicular filitriches interspersed with capilliform filitriches from mid-level of anterior loculus to posterior loculus (
<figureCitation id="13722A616226B2711425FF2BFE4DA09F" box="[354,437,223,248]" captionStart="FIGURES 19 – 21" captionStartId="7.[151,264,1980,2003]" captionTargetBox="[162,1425,1171,1943]" captionTargetId="figure@7.[151,1436,1166,1959]" captionTargetPageId="7" captionText="FIGURES 19 – 21. Scanning electron micrographs of Acanthobothrium guanghaiense n. sp. 19. Scolex. 20. Distal bothridial surface. 21. Enlarged view of bothridial surface at lateral margin of bothridium. Scale – bars: 19, 50 µm; 20 – 21, 1 µm." httpUri="https://zenodo.org/record/266244/files/figure.png" pageId="8" pageNumber="294">Fig. 21</figureCitation>
). Detail of proximal portion not observed.
</paragraph>
<paragraph id="8BF636E46226B2711580FEF0FDE0A3C2" blockId="8.[151,1437,151,2013]" pageId="8" pageNumber="294">
Proglottids acraspedote. Immature proglottids 8 
<emphasis id="B93DEAF66226B2711798FEF0FD15A17A" bold="true" box="[735,749,260,285]" pageId="8" pageNumber="294">–</emphasis>
18 (15 ± 4; 8) in number, mature proglottids 3 
<emphasis id="B93DEAF66226B27111B3FEF0FAFAA17A" bold="true" box="[1268,1282,260,285]" pageId="8" pageNumber="294">–</emphasis>
11 (6 ± 4; 10) in number; 432 
<emphasis id="B93DEAF66226B2711401FED3FEACA127" bold="true" box="[326,340,295,320]" pageId="8" pageNumber="294">–</emphasis>
886 long by 207 
<emphasis id="B93DEAF66226B2711756FED3FDE7A127" bold="true" box="[529,543,295,320]" pageId="8" pageNumber="294">–</emphasis>
365 wide and with length-to-width ratio 1:0.35 
<emphasis id="B93DEAF66226B271117FFED3FBBEA127" bold="true" box="[1080,1094,295,320]" pageId="8" pageNumber="294">–</emphasis>
0.85 (0.55 ± 0.18; 10); gravid proglottids not seen; terminal proglottids length-to-width ratio 1:0.22 
<emphasis id="B93DEAF66226B27116F3FEB8FC3AA102" bold="true" box="[948,962,332,357]" pageId="8" pageNumber="294">–</emphasis>
0.71 (0.45 ± 0.17; 10). Testes irregularly oval in dorsal or ventral view, 40 
<emphasis id="B93DEAF66226B2711757FE9BFDE6A1EF" bold="true" box="[528,542,367,392]" pageId="8" pageNumber="294">–</emphasis>
74 long by 25 
<emphasis id="B93DEAF66226B27117FAFE9BFD33A1EF" bold="true" box="[701,715,367,392]" pageId="8" pageNumber="294">–</emphasis>
41 wide, arranged in two staggered columns anterior to ovarian isthmus, one or two layers deep, 35 
<emphasis id="B93DEAF66226B271176EFE60FDCFA1CA" bold="true" box="[553,567,404,429]" pageId="8" pageNumber="294">–</emphasis>
63 (46 ± 8; 10) in total number in mature proglottid, 14 
<emphasis id="B93DEAF66226B27111EAFE60FB43A1CA" bold="true" box="[1197,1211,404,429]" pageId="8" pageNumber="294">–</emphasis>
24 (18 ± 3; 10) prevaginal; 2 
<emphasis id="B93DEAF66226B271144AFE43FEE3A1B7" bold="true" box="[269,283,439,464]" pageId="8" pageNumber="294">–</emphasis>
7 (5 ± 2; 10) post-vaginal; 18 
<emphasis id="B93DEAF66226B2711723FE43FD8AA1B7" bold="true" box="[612,626,439,464]" pageId="8" pageNumber="294">–</emphasis>
33 (24 ± 5; 10) in aporal side. Vas deferens originates in anterior quarter of segment, sinuous, descending posteriorly in mid-line and entering proximal portion of cirrus pouch. Cirrus sac straight, post-equatorial, 95 
<emphasis id="B93DEAF66226B2711488FE0BFE25A27F" bold="true" box="[463,477,511,536]" pageId="8" pageNumber="294">–</emphasis>
132 (109 ± 15, 5) long by 35 
<emphasis id="B93DEAF66226B2711677FE0BFCC6A27F" bold="true" box="[816,830,511,536]" pageId="8" pageNumber="294">–</emphasis>
64 (51 ± 11, 5) wide, containing coiled cirrus; cirrus expanded at base; proximal and part of distal portion with spinitriches. Vagina opening into genital atrium immediately in front of cirrus, thick walled, extending from ootype along medial line of proglottid to anterior margin of cirrus sac to common genital atrium; vaginal sphincter not observed; seminal receptacle not seen. Ovary asymmetrical H-shaped in dorsoventral view, not seen in cross-section, located at or near posterior end of proglottid, each lobe lobulated, maximum width 121 
<emphasis id="B93DEAF66226B27117B2FD40FCFBA2AA" bold="true" box="[757,771,692,717]" pageId="8" pageNumber="294">–</emphasis>
212 (181 ± 42; 5); poral lobe 120 
<emphasis id="B93DEAF66226B27111CBFD40FB62A2AA" bold="true" box="[1164,1178,692,717]" pageId="8" pageNumber="294">–</emphasis>
367 (215 ± 93; 5) and aporal lobe 171 
<emphasis id="B93DEAF66226B271140BFD23FEA2A297" bold="true" box="[332,346,727,752]" pageId="8" pageNumber="294">–</emphasis>
470 (267 ± 120; 5) long; poral lobe extending to (or slightly overlapping) cirrus sac; ovarian isthmus located at approximate mid-point of ovary. Mehlis’ gland posterior to ovarian isthmus. Vitellarium follicular form narrow lateral bands, each with 1 
<emphasis id="B93DEAF66226B27117F4FCEBFD39A35F" bold="true" box="[691,705,799,824]" pageId="8" pageNumber="294">–</emphasis>
2 rows of follicles, extending from post-ovarian extremity to near anterior extent of testes, interrupted by vagina and cirrus sac dorsally and ventrally, not interrupted by ovary. Uterus linear, median, tubiform, extending from ovarian isthmus to near anterior margin of testicular field. Gravid proglottids and eggs not observed.
</paragraph>
</subSubSection>
<subSubSection id="C353656F6226B2701580FC5BFB48A127" lastPageId="9" lastPageNumber="295" pageId="8" pageNumber="294" type="discussion">
<paragraph id="8BF636E46226B2711580FC5BFA64A7BC" blockId="8.[151,1437,151,2013]" pageId="8" pageNumber="294">
<emphasis id="B93DEAF66226B2711580FC5BFEC3A3AF" bold="true" box="[199,315,943,968]" pageId="8" pageNumber="294">Remarks.</emphasis>
<taxonomicName id="4C494D676226B2711401FC44FD49A3AF" box="[326,689,944,968]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="guanghaiense" status="sp. nov.">
<emphasis id="B93DEAF66226B2711401FC44FD49A3AF" box="[326,689,944,968]" italics="true" pageId="8" pageNumber="294">Acanthobothrium guanghaiense</emphasis>
</taxonomicName>
<emphasis id="B93DEAF66226B27117FBFC5BFD07A3AF" bold="true" box="[700,767,943,968]" pageId="8" pageNumber="294">
<taxonomicNameLabel id="A20E578D6226B27117FBFC5BFD07A3AF" box="[700,767,943,968]" pageId="8" pageNumber="294" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
belongs to category 2 of 
<taxonomicName id="4C494D676226B2711170FC44FB03A3AF" box="[1079,1275,944,968]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="genus">
<emphasis id="B93DEAF66226B2711170FC44FB03A3AF" box="[1079,1275,944,968]" italics="true" pageId="8" pageNumber="294">Acanthobothrium</emphasis>
</taxonomicName>
suggested by 
<bibRefCitation id="EFD84B156226B27115D0FC20FE4FA38B" author="Ghoshroy" box="[151,439,980,1005]" pageId="8" pageNumber="294" refString="Ghoshroy, S. &amp; Caira, J. N. (2001) Four new species of Acanthobothrium (Cestoda: Tetraphyllidea) from the whiptail stingray Dasyatis brevis in the Gulf of California, Mexico. Journal of Parasitology, 87, 354 - 372. http: // dx. doi. org / 10.1645 / 0022 - 3395 (2001) 087 [0354: FNSOAC] 2.0. CO; 2" type="journal article" year="2001">Ghoshroy &amp; Caira (2001)</bibRefCitation>
because of its characteristics of ≤ 
<quantity id="4CB19B016226B2711674FC20FC87A38B" box="[819,895,980,1005]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" pageId="8" pageNumber="294" unit="mm" value="15.0">15 mm</quantity>
in total length, ≤ 50 proglottids, ≤ 80 testes, and with an asymmetrical ovary. Forty-one species of 
<taxonomicName id="4C494D676226B271179AFC0CFC59A477" box="[733,929,1016,1040]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="genus">
<emphasis id="B93DEAF66226B271179AFC0CFC59A477" box="[733,929,1016,1040]" italics="true" pageId="8" pageNumber="294">Acanthobothrium</emphasis>
</taxonomicName>
belongs to the species category 2 (
<bibRefCitation id="EFD84B156226B2711078FC03FEEEA452" author="Fyler" pageId="8" pageNumber="294" refString="Fyler, C. A. &amp; Caira, J. N. (2006) Five new species of Acanthobothrium (Tetraphyllidea: Onchobothriidae) from the freshwater Stingray Himantura chaophraya (Batoidea: Dasyatidae) in Malaysian Borneo. Journal of Parasitology, 92, 105 - 125. http: // dx. doi. org / 10.1645 / GE- 3522.1" type="journal article" year="2006">Fyler &amp; Caira 2006</bibRefCitation>
; 
<bibRefCitation id="EFD84B156226B2711466FBE8FDF3A452" author="Reyda" box="[289,523,1052,1077]" pageId="8" pageNumber="294" refString="Reyda, F. B. &amp; Caira, J. N. (2006) Five new species of Acanthobothrium (Cestoda: Tetraphyllidea) from Himantura uarnacoides (Myliobatiformes: Dasyatidae) in Malaysian Borneo. Comparative Parasitology, 73, 49 - 71. http: // dx. doi. org / 10.1654 / 4194.1" type="journal article" year="2006">Reyda &amp; Caira 2006</bibRefCitation>
; 
<bibRefCitation id="EFD84B156226B2711750FBE8FD2BA453" author="Fyler" box="[535,723,1052,1077]" pageId="8" pageNumber="294" refString="Fyler, C. A., Caira, J. N. &amp; Jensen, K. (2009) Five new species of Acanthobothrium (Cestoda: Tetraphyllidea) from an unusual species of Himantura (Rajiformes: Dasyatidae) from northern Australia. Folia Parasitologica, 56, 107 - 128. http: // dx. doi. org / 10.14411 / fp. 2009.016" type="journal article" year="2009">
Fyler 
<emphasis id="B93DEAF66226B271171EFBE9FD72A453" box="[601,650,1052,1076]" italics="true" pageId="8" pageNumber="294">et al</emphasis>
. 2009
</bibRefCitation>
; 
<bibRefCitation id="EFD84B156226B2711798FBE8FC32A453" author="Tazerouti" box="[735,970,1052,1077]" pageId="8" pageNumber="294" refString="Tazerouti, F., Kechemir-Issad, N. &amp; Euzet, L. (2009) Acanthobothrium minus n. sp. (Tetraphyllidea: Onchobotriidae) parasite de Raja asterias (Elasmobranchii: Rajidae) en Mediterranee. Parasite, 16 (3), 203 - 207. http: // dx. doi. org / 10.1051 / parasite / 2009163203" type="journal article" year="2009">
Tazerouti 
<emphasis id="B93DEAF66226B2711608FBE9FC78A453" box="[847,896,1052,1076]" italics="true" pageId="8" pageNumber="294">et al</emphasis>
. 2009
</bibRefCitation>
; 
<bibRefCitation id="EFD84B156226B2711692FBE8FB4BA453" author="Fyler" box="[981,1203,1052,1077]" pageId="8" pageNumber="294" refString="Fyler, C. A. &amp; Caira, J. N. (2010) Phylogenetic status of four new species of Acanthobothrium (Cestoda: Tetraphyllidea) parasitic on the wedgefish Rhynchobatus laevis (Elasmobranchii: Rhynchobatidae): implications for interpreting host associations. Journal of Invertebrate Systematics, 24, 419 - 433. http: // dx. doi. org / 10.1071 / IS 10034" type="journal article" year="2010">Fyler &amp; Caira 2010</bibRefCitation>
; 
<bibRefCitation id="EFD84B156226B27111F9FBE8FA69A453" author="Maleki" box="[1214,1425,1052,1077]" pageId="8" pageNumber="294" refString="Maleki, L., Malek, M. &amp; Palm, H. W. (2013) Two new species of Acanthobothrium (Tetraphyllidea: Onchobothriidae) from Pastinachus cf. sephen (Myliobatiformes: Dasyatidae) from the Persian Gulf and Gulf of Oman. Folia Parasitologica, 60, 448 - 456. http: // dx. doi. org / 10.14411 / fp. 2013.048" type="journal article" year="2013">
Maleki 
<emphasis id="B93DEAF66226B2711053FBE9FABEA453" box="[1300,1350,1052,1076]" italics="true" pageId="8" pageNumber="294">et al</emphasis>
. 2013
</bibRefCitation>
). 
<taxonomicName id="4C494D676226B27115D0FBB4FDFBA43F" box="[151,515,1088,1112]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="guanghaiense" status="sp. nov.">
<emphasis id="B93DEAF66226B27115D0FBB4FDFBA43F" box="[151,515,1088,1112]" italics="true" pageId="8" pageNumber="294">Acanthobothrium guanghaiense</emphasis>
</taxonomicName>
<emphasis id="B93DEAF66226B2711748FBCBFDAAA43F" bold="true" box="[527,594,1087,1112]" pageId="8" pageNumber="294">
<taxonomicNameLabel id="A20E578D6226B2711748FBCBFDAAA43F" box="[527,594,1087,1112]" pageId="8" pageNumber="294" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
has more testes (35–63) which discriminates it from 
<taxonomicName id="4C494D676226B2711191FBB4FE33A41B" authority="Carvajal &amp; Goldstein, 1971" authorityName="Carvajal &amp; Goldstein" authorityYear="1971" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="annapinkiense">
<emphasis id="B93DEAF66226B2711191FBB4FA64A43F" box="[1238,1436,1088,1112]" italics="true" pageId="8" pageNumber="294">A. annapinkiense</emphasis>
Carvajal &amp; Goldstein, 1971
</taxonomicName>
(23–34), 
<taxonomicName id="4C494D676226B271177FFB90FBACA41B" authority="Marques, Brooks &amp; Barriga, 1977" authorityName="Marques, Brooks &amp; Barriga" authorityYear="1977" box="[568,1108,1124,1149]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="atahualpai">
<emphasis id="B93DEAF66226B271177FFB90FD28A41B" box="[568,720,1124,1148]" italics="true" pageId="8" pageNumber="294">A. atahualpai</emphasis>
Marques, Brooks &amp; Barriga, 1977
</taxonomicName>
(20–30), 
<taxonomicName id="4C494D676226B2711186FB90FEEFA4C7" authority="Riser, 1955" authorityName="Riser" authorityYear="1955" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="brachyacanthum">
<emphasis id="B93DEAF66226B2711186FB90FA64A41B" box="[1217,1436,1124,1148]" italics="true" pageId="8" pageNumber="294">A. brachyacanthum</emphasis>
Riser, 1955
</taxonomicName>
(33–34), 
<taxonomicName id="4C494D676226B27114C1FB7CFD4DA4C7" authority="Linton, 1908" authorityName="Linton" authorityYear="1908" box="[390,693,1159,1184]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="brevissime">
<emphasis id="B93DEAF66226B27114C1FB7CFDE5A4C7" box="[390,541,1160,1184]" italics="true" pageId="8" pageNumber="294">A. brevissime</emphasis>
Linton, 1908
</taxonomicName>
(20–21), 
<taxonomicName id="4C494D676226B2711663FB7CFACDA4C7" authority="Marques, Brooks &amp; Monks, 1995" authorityName="Marques, Brooks &amp; Monks" authorityYear="1995" box="[804,1333,1159,1184]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="campbelli">
<emphasis id="B93DEAF66226B2711663FB7CFC4AA4C7" box="[804,946,1160,1184]" italics="true" pageId="8" pageNumber="294">A. campbelli</emphasis>
<bibRefCitation id="EFD84B156226B27116FDFB7DFACDA4C7" author="Marques" box="[954,1333,1159,1184]" pageId="8" pageNumber="294" refString="Marques, F., Brooks, D. R. &amp; Monks, S. (1995) Five new species of Acanthobothrium van Beneden, 1849 (Eucestoda: Tetraphyllidea: Onchobothriidae) in stingrays from the Gulf of Nicoya, Costa Rica. Journal of Parasitology, 81, 942 - 951. http: // dx. doi. org / 10.2307 / 3284046" type="journal article" year="1995">Marques, Brooks &amp; Monks, 1995</bibRefCitation>
</taxonomicName>
(15–23), 
<taxonomicName id="4C494D676226B27115D0FB58FD6AA4A3" authority="Campbell &amp; Beveridge, 2002" authorityName="Campbell &amp; Beveridge" authorityYear="2002" box="[151,658,1196,1221]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="chisholmae">
<emphasis id="B93DEAF66226B27115D0FB58FECFA4A3" box="[151,311,1196,1220]" italics="true" pageId="8" pageNumber="294">A. chisholmae</emphasis>
<bibRefCitation id="EFD84B156226B2711406FB58FD6AA4A3" author="Campbell" box="[321,658,1196,1221]" pageId="8" pageNumber="294" refString="Campbell, R. A. &amp; Beveridge, I. (2002) The genus Acanthobothrium (Cestoda: Tetraphyllidea: Onchobothriidae) parasitic in Australian elasmobranch fishes. Invertebrate Systematics, 16, 237 - 344. http: // dx. doi. org / 10.1071 / IT 01004" type="journal article" year="2002">Campbell &amp; Beveridge, 2002</bibRefCitation>
</taxonomicName>
(23–27), 
<taxonomicName id="4C494D676226B2711643FB58FBBBA4A2" authority="Williams, 1969" authorityName="Williams" authorityYear="1969" box="[772,1091,1196,1221]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="edwardsi">
<emphasis id="B93DEAF66226B2711643FB58FC73A4A3" box="[772,907,1196,1220]" italics="true" pageId="8" pageNumber="294">A. edwardsi</emphasis>
Williams, 1969
</taxonomicName>
(23–26), 
<taxonomicName id="4C494D676226B27111F2FB58FEA8A48F" authority="Campbell &amp; Beveridge, 2002" authorityName="Campbell &amp; Beveridge" authorityYear="2002" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="lasti">
<emphasis id="B93DEAF66226B27111F2FB58FAFEA4A3" box="[1205,1286,1196,1220]" italics="true" pageId="8" pageNumber="294">A. lasti</emphasis>
<bibRefCitation id="EFD84B156226B2711057FB58FEA8A48F" author="Campbell" pageId="8" pageNumber="294" refString="Campbell, R. A. &amp; Beveridge, I. (2002) The genus Acanthobothrium (Cestoda: Tetraphyllidea: Onchobothriidae) parasitic in Australian elasmobranch fishes. Invertebrate Systematics, 16, 237 - 344. http: // dx. doi. org / 10.1071 / IT 01004" type="journal article" year="2002">Campbell &amp; Beveridge, 2002</bibRefCitation>
</taxonomicName>
(14–21), 
<taxonomicName id="4C494D676226B27114FAFB24FCC9A48F" authority="Fyler &amp; Caira, 2006" authorityName="Fyler &amp; Caira" authorityYear="2006" box="[445,817,1231,1256]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="masnihae">
<emphasis id="B93DEAF66226B27114FAFB24FDBFA48F" box="[445,583,1232,1256]" italics="true" pageId="8" pageNumber="294">A. masnihae</emphasis>
<bibRefCitation id="EFD84B156226B2711708FB3BFCC9A48F" author="Fyler" box="[591,817,1231,1256]" pageId="8" pageNumber="294" refString="Fyler, C. A. &amp; Caira, J. N. (2006) Five new species of Acanthobothrium (Tetraphyllidea: Onchobothriidae) from the freshwater Stingray Himantura chaophraya (Batoidea: Dasyatidae) in Malaysian Borneo. Journal of Parasitology, 92, 105 - 125. http: // dx. doi. org / 10.1645 / GE- 3522.1" type="journal article" year="2006">Fyler &amp; Caira, 2006</bibRefCitation>
</taxonomicName>
(6–12), 
<taxonomicName id="4C494D676226B27116D7FB24FA9AA48F" authority="Campbell &amp; Beveridge, 2002" authorityName="Campbell &amp; Beveridge" authorityYear="2002" box="[912,1378,1231,1256]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="mooreae">
<emphasis id="B93DEAF66226B27116D7FB24FBE8A48F" box="[912,1040,1232,1256]" italics="true" pageId="8" pageNumber="294">A. mooreae</emphasis>
<bibRefCitation id="EFD84B156226B271115FFB3BFA9AA48F" author="Campbell" box="[1048,1378,1231,1256]" pageId="8" pageNumber="294" refString="Campbell, R. A. &amp; Beveridge, I. (2002) The genus Acanthobothrium (Cestoda: Tetraphyllidea: Onchobothriidae) parasitic in Australian elasmobranch fishes. Invertebrate Systematics, 16, 237 - 344. http: // dx. doi. org / 10.1071 / IT 01004" type="journal article" year="2002">Campbell &amp; Beveridge, 2002</bibRefCitation>
</taxonomicName>
(12– 17), 
<taxonomicName id="4C494D676226B271158CFB00FDB2A56A" authority="Williams, 1968" authorityName="Williams" authorityYear="1968" box="[203,586,1268,1293]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="quadripartitum">
<emphasis id="B93DEAF66226B271158CFB00FE6EA56B" box="[203,406,1268,1292]" italics="true" pageId="8" pageNumber="294">A. quadripartitum</emphasis>
Williams, 1968
</taxonomicName>
(up to 18), 
<taxonomicName id="4C494D676226B2711796FB00FBB5A56B" authority="Ghoshroy &amp; Caira, 2001" authorityName="Ghoshroy &amp; Caira" authorityYear="2001" box="[721,1101,1268,1293]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="rajivi">
<emphasis id="B93DEAF66226B2711796FB00FCD5A56B" box="[721,813,1268,1292]" italics="true" pageId="8" pageNumber="294">A. rajivi</emphasis>
<bibRefCitation id="EFD84B156226B2711671FB00FBB5A56B" author="Ghoshroy" box="[822,1101,1268,1293]" pageId="8" pageNumber="294" refString="Ghoshroy, S. &amp; Caira, J. N. (2001) Four new species of Acanthobothrium (Cestoda: Tetraphyllidea) from the whiptail stingray Dasyatis brevis in the Gulf of California, Mexico. Journal of Parasitology, 87, 354 - 372. http: // dx. doi. org / 10.1645 / 0022 - 3395 (2001) 087 [0354: FNSOAC] 2.0. CO; 2" type="journal article" year="2001">Ghoshroy &amp; Caira, 2001</bibRefCitation>
</taxonomicName>
(9–13), 
<taxonomicName id="4C494D676226B27111E9FB00FE96A557" authority="Campbell &amp; Beveridge, 2002" authorityName="Campbell &amp; Beveridge" authorityYear="2002" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="stevensi">
<emphasis id="B93DEAF66226B27111E9FB00FADFA56B" box="[1198,1319,1268,1292]" italics="true" pageId="8" pageNumber="294">A. stevensi</emphasis>
<bibRefCitation id="EFD84B156226B2711068FB00FE96A557" author="Campbell" pageId="8" pageNumber="294" refString="Campbell, R. A. &amp; Beveridge, I. (2002) The genus Acanthobothrium (Cestoda: Tetraphyllidea: Onchobothriidae) parasitic in Australian elasmobranch fishes. Invertebrate Systematics, 16, 237 - 344. http: // dx. doi. org / 10.1071 / IT 01004" type="journal article" year="2002">Campbell &amp; Beveridge, 2002</bibRefCitation>
</taxonomicName>
(14–18), 
<taxonomicName id="4C494D676226B271149BFAECFCF2A557" authority="Brooks, 1977" authorityName="Brooks" authorityYear="1977" box="[476,778,1303,1328]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="tasajerasi">
<emphasis id="B93DEAF66226B271149BFAECFD92A548" box="[476,618,1304,1327]" italics="true" pageId="8" pageNumber="294">A. tasajerasi</emphasis>
Brooks, 1977
</taxonomicName>
(19–33), 
<taxonomicName id="4C494D676226B271163FFAECFADBA557" authority="Reyda &amp; Caira, 2006" authorityName="Reyda &amp; Caira" authorityYear="2006" box="[888,1315,1303,1328]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="tetabuanense">
<emphasis id="B93DEAF66226B271163FFAECFBD4A557" box="[888,1068,1304,1328]" italics="true" pageId="8" pageNumber="294">A. tetabuanense</emphasis>
<bibRefCitation id="EFD84B156226B2711174FAE3FADBA557" author="Reyda" box="[1075,1315,1303,1328]" pageId="8" pageNumber="294" refString="Reyda, F. B. &amp; Caira, J. N. (2006) Five new species of Acanthobothrium (Cestoda: Tetraphyllidea) from Himantura uarnacoides (Myliobatiformes: Dasyatidae) in Malaysian Borneo. Comparative Parasitology, 73, 49 - 71. http: // dx. doi. org / 10.1654 / 4194.1" type="journal article" year="2006">Reyda &amp; Caira, 2006</bibRefCitation>
</taxonomicName>
(6–12), 
<taxonomicName id="4C494D676226B27110C3FAECFDA1A533" authority="Campbell &amp; Beveridge, 2002" authorityName="Campbell &amp; Beveridge" authorityYear="2002" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="thomasae">
<emphasis id="B93DEAF66226B27110C3FAECFEFBA533" italics="true" pageId="8" pageNumber="294">A. thomasae</emphasis>
<bibRefCitation id="EFD84B156226B271144CFAC8FDA1A533" author="Campbell" box="[267,601,1340,1365]" pageId="8" pageNumber="294" refString="Campbell, R. A. &amp; Beveridge, I. (2002) The genus Acanthobothrium (Cestoda: Tetraphyllidea: Onchobothriidae) parasitic in Australian elasmobranch fishes. Invertebrate Systematics, 16, 237 - 344. http: // dx. doi. org / 10.1071 / IT 01004" type="journal article" year="2002">Campbell &amp; Beveridge, 2002</bibRefCitation>
</taxonomicName>
(12–18), 
<taxonomicName id="4C494D676226B271178DFAC8FBE4A532" authority="Williams, 1969" authorityName="Williams" authorityYear="1969" box="[714,1052,1340,1365]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="tripartitum">
<emphasis id="B93DEAF66226B271178DFAC8FC9EA533" box="[714,870,1340,1364]" italics="true" pageId="8" pageNumber="294">A. tripartitum</emphasis>
Williams, 1969
</taxonomicName>
(13–16), 
<taxonomicName id="4C494D676226B27111CBFAC8FED2A51F" authority="Brooks &amp; Mayes, 1980" authorityName="Brooks &amp; Mayes" authorityYear="1980" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="urotrygoni">
<emphasis id="B93DEAF66226B27111CBFAC8FADCA533" box="[1164,1316,1340,1364]" italics="true" pageId="8" pageNumber="294">A. urotrygoni</emphasis>
Brooks &amp; Mayes, 1980
</taxonomicName>
(24–33), 
<taxonomicName id="4C494D676226B27114DBFA94FC64A51F" authority="Marques, Brooks &amp; Monks, 1995" authorityName="Marques, Brooks &amp; Monks" authorityYear="1995" box="[412,924,1375,1400]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="vargasi">
<emphasis id="B93DEAF66226B27114DBFA94FDE8A510" box="[412,528,1376,1399]" italics="true" pageId="8" pageNumber="294">A. vargasi</emphasis>
<bibRefCitation id="EFD84B156226B271175DFA94FC64A51F" author="Marques" box="[538,924,1375,1400]" pageId="8" pageNumber="294" refString="Marques, F., Brooks, D. R. &amp; Monks, S. (1995) Five new species of Acanthobothrium van Beneden, 1849 (Eucestoda: Tetraphyllidea: Onchobothriidae) in stingrays from the Gulf of Nicoya, Costa Rica. Journal of Parasitology, 81, 942 - 951. http: // dx. doi. org / 10.2307 / 3284046" type="journal article" year="1995">Marques, Brooks &amp; Monks, 1995</bibRefCitation>
</taxonomicName>
(22–29), 
<taxonomicName id="4C494D676226B2711149FA94FF37A5FB" authority="Campbell &amp; Beveridge, 2002" authorityName="Campbell &amp; Beveridge" authorityYear="2002" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="walkeri">
<emphasis id="B93DEAF66226B2711149FA94FB7BA51F" box="[1038,1155,1376,1400]" italics="true" pageId="8" pageNumber="294">A. walkeri</emphasis>
<bibRefCitation id="EFD84B156226B27111CBFAABFF37A5FB" author="Campbell" pageId="8" pageNumber="294" refString="Campbell, R. A. &amp; Beveridge, I. (2002) The genus Acanthobothrium (Cestoda: Tetraphyllidea: Onchobothriidae) parasitic in Australian elasmobranch fishes. Invertebrate Systematics, 16, 237 - 344. http: // dx. doi. org / 10.1071 / IT 01004" type="journal article" year="2002">Campbell &amp; Beveridge, 2002</bibRefCitation>
</taxonomicName>
(9–13), 
<taxonomicName id="4C494D676226B2711476FA70FC8BA5FB" authority="Tazerouti, Kechemir-Issad &amp; Euzet, 2009" authorityName="Tazerouti, Kechemir-Issad &amp; Euzet" authorityYear="2009" box="[305,883,1412,1437]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="minus">
<emphasis id="B93DEAF66226B2711476FA70FE6CA5FB" box="[305,404,1412,1436]" italics="true" pageId="8" pageNumber="294">A. minus</emphasis>
<bibRefCitation id="EFD84B156226B27114DBFA70FC8BA5FB" author="Tazerouti" box="[412,883,1412,1437]" pageId="8" pageNumber="294" refString="Tazerouti, F., Kechemir-Issad, N. &amp; Euzet, L. (2009) Acanthobothrium minus n. sp. (Tetraphyllidea: Onchobotriidae) parasite de Raja asterias (Elasmobranchii: Rajidae) en Mediterranee. Parasite, 16 (3), 203 - 207. http: // dx. doi. org / 10.1051 / parasite / 2009163203" type="journal article" year="2009">Tazerouti, Kechemir-Issad &amp; Euzet, 2009</bibRefCitation>
</taxonomicName>
(17–25) and 
<taxonomicName id="4C494D676226B271114BFA70FF37A5A7" authority="Maleki, Malek &amp; Palm, 2013" authorityName="Maleki, Malek &amp; Palm" authorityYear="2013" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="sphaera">
<emphasis id="B93DEAF66226B271114BFA70FB7EA5FB" box="[1036,1158,1412,1436]" italics="true" pageId="8" pageNumber="294">A. sphaera</emphasis>
<bibRefCitation id="EFD84B156226B27111C8FA70FF37A5A7" author="Maleki" pageId="8" pageNumber="294" refString="Maleki, L., Malek, M. &amp; Palm, H. W. (2013) Two new species of Acanthobothrium (Tetraphyllidea: Onchobothriidae) from Pastinachus cf. sephen (Myliobatiformes: Dasyatidae) from the Persian Gulf and Gulf of Oman. Folia Parasitologica, 60, 448 - 456. http: // dx. doi. org / 10.14411 / fp. 2013.048" type="journal article" year="2013">Maleki, Malek &amp; Palm, 2013</bibRefCitation>
</taxonomicName>
(10–14). The new species also has more aporal testes than those of 
<taxonomicName id="4C494D676226B27116F9FA5CFAD8A5A7" authority="van Beneden, 1850" authorityName="van Beneden" authorityYear="1850" box="[958,1312,1447,1472]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="dujardini">
<emphasis id="B93DEAF66226B27116F9FA5CFBBBA5A7" box="[958,1091,1448,1472]" italics="true" pageId="8" pageNumber="294">A. dujardini</emphasis>
van Beneden, 1850
</taxonomicName>
(18–33 vs. 13–16). 
<taxonomicName id="4C494D676226B27115BAFA38FE39A583" box="[253,449,1484,1508]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="guanghaiense" status="sp. nov.">
<emphasis id="B93DEAF66226B27115BAFA38FE39A583" box="[253,449,1484,1508]" italics="true" pageId="8" pageNumber="294">A. guanghaiense</emphasis>
</taxonomicName>
<emphasis id="B93DEAF66226B2711497FA38FDE0A582" bold="true" box="[464,536,1484,1509]" pageId="8" pageNumber="294">
<taxonomicNameLabel id="A20E578D6226B2711497FA38FDE0A582" box="[464,536,1484,1509]" pageId="8" pageNumber="294" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
can be distinguished from 
<taxonomicName id="4C494D676226B2711632FA38FAC4A583" authority="Fyler, Caira &amp; Jensen, 2009" authorityName="Fyler, Caira &amp; Jensen" authorityYear="2009" box="[885,1340,1484,1509]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="popi">
<emphasis id="B93DEAF66226B2711632FA38FC37A583" box="[885,975,1484,1508]" italics="true" pageId="8" pageNumber="294">A. popi</emphasis>
<bibRefCitation id="EFD84B156226B2711698FA38FAC4A583" author="Fyler" box="[991,1340,1484,1509]" pageId="8" pageNumber="294" refString="Fyler, C. A., Caira, J. N. &amp; Jensen, K. (2009) Five new species of Acanthobothrium (Cestoda: Tetraphyllidea) from an unusual species of Himantura (Rajiformes: Dasyatidae) from northern Australia. Folia Parasitologica, 56, 107 - 128. http: // dx. doi. org / 10.14411 / fp. 2009.016" type="journal article" year="2009">Fyler, Caira &amp; Jensen, 2009</bibRefCitation>
</taxonomicName>
and 
<taxonomicName id="4C494D676226B27110C3FA38FDDCA66F" authority="Fyler &amp; Caira, 2010" authorityName="Fyler &amp; Caira" authorityYear="2010" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="bobconniorum">
<emphasis id="B93DEAF66226B27110C3FA38FEC3A66F" italics="true" pageId="8" pageNumber="294">A. bobconniorum</emphasis>
<bibRefCitation id="EFD84B156226B2711406FA1BFDDCA66F" author="Fyler" box="[321,548,1519,1544]" pageId="8" pageNumber="294" refString="Fyler, C. A. &amp; Caira, J. N. (2010) Phylogenetic status of four new species of Acanthobothrium (Cestoda: Tetraphyllidea) parasitic on the wedgefish Rhynchobatus laevis (Elasmobranchii: Rhynchobatidae): implications for interpreting host associations. Journal of Invertebrate Systematics, 24, 419 - 433. http: // dx. doi. org / 10.1071 / IS 10034" type="journal article" year="2010">Fyler &amp; Caira, 2010</bibRefCitation>
</taxonomicName>
by lacking post-ovarian testes. 
<taxonomicName id="4C494D676226B27116C0FA04FBBAA66F" box="[903,1090,1520,1544]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="guanghaiense" status="sp. nov.">
<emphasis id="B93DEAF66226B27116C0FA04FBBAA66F" box="[903,1090,1520,1544]" italics="true" pageId="8" pageNumber="294">A. guanghaiense</emphasis>
</taxonomicName>
<emphasis id="B93DEAF66226B271110EFA1BFB70A66F" bold="true" box="[1097,1160,1519,1544]" pageId="8" pageNumber="294">
<taxonomicNameLabel id="A20E578D6226B271110EFA1BFB70A66F" box="[1097,1160,1519,1544]" pageId="8" pageNumber="294" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
is distinguished from 
<taxonomicName id="4C494D676226B27110C3FA04FE65A64A" authority="Euzet, 1955" authorityName="Euzet" authorityYear="1955" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="batailloni">
<emphasis id="B93DEAF66226B27110C3FA04FEFCA64B" italics="true" pageId="8" pageNumber="294">A. batailloni</emphasis>
Euzet, 1955
</taxonomicName>
, 
<taxonomicName id="4C494D676226B27114EAF9E0FCA5A64B" authority="Ghoshroy &amp; Caira, 2001" authorityName="Ghoshroy &amp; Caira" authorityYear="2001" box="[429,861,1556,1581]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="bullardi">
<emphasis id="B93DEAF66226B27114EAF9E0FDD2A64B" box="[429,554,1556,1580]" italics="true" pageId="8" pageNumber="294">A. bullardi</emphasis>
<bibRefCitation id="EFD84B156226B2711771F9E0FCA5A64B" author="Ghoshroy" box="[566,861,1556,1581]" pageId="8" pageNumber="294" refString="Ghoshroy, S. &amp; Caira, J. N. (2001) Four new species of Acanthobothrium (Cestoda: Tetraphyllidea) from the whiptail stingray Dasyatis brevis in the Gulf of California, Mexico. Journal of Parasitology, 87, 354 - 372. http: // dx. doi. org / 10.1645 / 0022 - 3395 (2001) 087 [0354: FNSOAC] 2.0. CO; 2" type="journal article" year="2001">Ghoshroy &amp; Caira, 2001</bibRefCitation>
</taxonomicName>
, 
<taxonomicName id="4C494D676226B271162AF9E0FABCA64B" authority="Carvajal &amp; Jeges, 1980" authorityName="Carvajal &amp; Jeges" authorityYear="1980" box="[877,1348,1556,1581]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="coquimbense">
<emphasis id="B93DEAF66226B271162AF9E0FBDBA64B" box="[877,1059,1556,1580]" italics="true" pageId="8" pageNumber="294">A. coquimbense</emphasis>
Carvajal &amp; Jeges, 1980
</taxonomicName>
and 
<taxonomicName id="4C494D676226B27110C3F9E0FDAEA637" authority="Ostrosski de Nunez, 1971" authorityName="Ostrosski de Nunez" authorityYear="1971" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="zapterycum">
<emphasis id="B93DEAF66226B27110C3F9E0FEE0A637" italics="true" pageId="8" pageNumber="294">A. zapterycum</emphasis>
Ostrosski de Nunez, 
<quantity id="4CB19B016226B2711759F9CCFDAEA637" box="[542,598,1592,1616]" metricMagnitude="1" metricUnit="m" metricValue="5.00634" pageId="8" pageNumber="294" unit="in" value="1971.0">1971</quantity>
</taxonomicName>
in possessing a post-equatorial rather than pre-equatorial genital pore. 
<taxonomicName id="4C494D676226B27115D0F9A8FE07A613" box="[151,511,1628,1652]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="guanghaiense" status="sp. nov.">
<emphasis id="B93DEAF66226B27115D0F9A8FE07A613" box="[151,511,1628,1652]" italics="true" pageId="8" pageNumber="294">Acanthobothrium guanghaiense</emphasis>
</taxonomicName>
<emphasis id="B93DEAF66226B2711741F9A8FDBDA612" bold="true" box="[518,581,1628,1653]" pageId="8" pageNumber="294">
<taxonomicNameLabel id="A20E578D6226B2711741F9A8FDBDA612" box="[518,581,1628,1653]" pageId="8" pageNumber="294" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
differs from 
<taxonomicName id="4C494D676226B271179BF9A8FB76A613" authority="Campbell &amp; Beveridge, 2002" authorityName="Campbell &amp; Beveridge" authorityYear="2002" box="[732,1166,1628,1653]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="brayi">
<emphasis id="B93DEAF66226B271179BF9A8FCCFA613" box="[732,823,1628,1652]" italics="true" pageId="8" pageNumber="294">A. brayi</emphasis>
<bibRefCitation id="EFD84B156226B2711678F9A8FB76A613" author="Campbell" box="[831,1166,1628,1653]" pageId="8" pageNumber="294" refString="Campbell, R. A. &amp; Beveridge, I. (2002) The genus Acanthobothrium (Cestoda: Tetraphyllidea: Onchobothriidae) parasitic in Australian elasmobranch fishes. Invertebrate Systematics, 16, 237 - 344. http: // dx. doi. org / 10.1071 / IT 01004" type="journal article" year="2002">Campbell &amp; Beveridge, 2002</bibRefCitation>
</taxonomicName>
, 
<taxonomicName id="4C494D676226B27111DDF9A8FEABA6FF" authority="Campbell &amp; Beveridge, 2002" authorityName="Campbell &amp; Beveridge" authorityYear="2002" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="gloveri">
<emphasis id="B93DEAF66226B27111DDF9A8FAF1A613" box="[1178,1289,1628,1652]" italics="true" pageId="8" pageNumber="294">A. gloveri</emphasis>
<bibRefCitation id="EFD84B156226B2711056F9A8FEABA6FF" author="Campbell" pageId="8" pageNumber="294" refString="Campbell, R. A. &amp; Beveridge, I. (2002) The genus Acanthobothrium (Cestoda: Tetraphyllidea: Onchobothriidae) parasitic in Australian elasmobranch fishes. Invertebrate Systematics, 16, 237 - 344. http: // dx. doi. org / 10.1071 / IT 01004" type="journal article" year="2002">Campbell &amp; Beveridge, 2002</bibRefCitation>
</taxonomicName>
and 
<taxonomicName id="4C494D676226B27114D7F974FC6EA6FF" authority="Campbell &amp; Beveridge, 2002" authorityName="Campbell &amp; Beveridge" authorityYear="2002" box="[400,918,1663,1688]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="ocallaghani">
<emphasis id="B93DEAF66226B27114D7F974FDC1A6FF" box="[400,569,1664,1688]" italics="true" pageId="8" pageNumber="294">A. ocallaghani</emphasis>
<bibRefCitation id="EFD84B156226B2711704F98BFC6EA6FF" author="Campbell" box="[579,918,1663,1688]" pageId="8" pageNumber="294" refString="Campbell, R. A. &amp; Beveridge, I. (2002) The genus Acanthobothrium (Cestoda: Tetraphyllidea: Onchobothriidae) parasitic in Australian elasmobranch fishes. Invertebrate Systematics, 16, 237 - 344. http: // dx. doi. org / 10.1071 / IT 01004" type="journal article" year="2002">Campbell &amp; Beveridge, 2002</bibRefCitation>
</taxonomicName>
by the position of ovary; the aporal ovarian lobes in 
<taxonomicName id="4C494D676226B27115B2F950FE48A6DB" box="[245,432,1700,1724]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="guanghaiense" status="sp. nov.">
<emphasis id="B93DEAF66226B27115B2F950FE48A6DB" box="[245,432,1700,1724]" italics="true" pageId="8" pageNumber="294">A. guanghaiense</emphasis>
</taxonomicName>
<emphasis id="B93DEAF66226B27114F0F950FE0EA6DA" bold="true" box="[439,502,1700,1725]" pageId="8" pageNumber="294">
<taxonomicNameLabel id="A20E578D6226B27114F0F950FE0EA6DA" box="[439,502,1700,1725]" pageId="8" pageNumber="294" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
reach the cirrus sac, whereas in 
<taxonomicName id="4C494D676226B2711626F950FC43A6DB" box="[865,955,1700,1724]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="brayi">
<emphasis id="B93DEAF66226B2711626F950FC43A6DB" box="[865,955,1700,1724]" italics="true" pageId="8" pageNumber="294">A. brayi</emphasis>
</taxonomicName>
, 
<taxonomicName id="4C494D676226B271168EF950FBCFA6DB" box="[969,1079,1700,1724]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="gloveri">
<emphasis id="B93DEAF66226B271168EF950FBCFA6DB" box="[969,1079,1700,1724]" italics="true" pageId="8" pageNumber="294">A. gloveri</emphasis>
</taxonomicName>
and 
<taxonomicName id="4C494D676226B2711129F950FAEAA6DB" box="[1134,1298,1700,1724]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="ocallaghani">
<emphasis id="B93DEAF66226B2711129F950FAEAA6DB" box="[1134,1298,1700,1724]" italics="true" pageId="8" pageNumber="294">A. ocallaghani</emphasis>
</taxonomicName>
the lobes of ovary never reach the cirrus sac. 
<taxonomicName id="4C494D676226B271175FF93CFC7AA687" box="[536,898,1736,1760]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="guanghaiense" status="sp. nov.">
<emphasis id="B93DEAF66226B271175FF93CFC7AA687" box="[536,898,1736,1760]" italics="true" pageId="8" pageNumber="294">Acanthobothrium guanghaiense</emphasis>
</taxonomicName>
<emphasis id="B93DEAF66226B27116CCF933FC34A687" bold="true" box="[907,972,1735,1760]" pageId="8" pageNumber="294">
<taxonomicNameLabel id="A20E578D6226B27116CCF933FC34A687" box="[907,972,1735,1760]" pageId="8" pageNumber="294" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
differs from 
<taxonomicName id="4C494D676226B271112FF93CFF37A762" authority="Dailey &amp; Mudry, 1968" authorityName="Dailey &amp; Mudry" authorityYear="1968" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="olseni">
<emphasis id="B93DEAF66226B271112FF93CFB35A687" box="[1128,1229,1736,1760]" italics="true" pageId="8" pageNumber="294">A. olseni</emphasis>
Dailey &amp; Mudry, 1968
</taxonomicName>
by having post-vaginal testes. It differs from 
<taxonomicName id="4C494D676226B2711798F918FB2FA762" authority="Marques, Brooks &amp; Monks, 1995" authorityName="Marques, Brooks &amp; Monks" authorityYear="1995" box="[735,1239,1772,1797]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="cimari">
<emphasis id="B93DEAF66226B2711798F918FCB1A763" box="[735,841,1772,1796]" italics="true" pageId="8" pageNumber="294">A. cimari</emphasis>
<bibRefCitation id="EFD84B156226B2711614F919FB2FA762" author="Marques" box="[851,1239,1772,1797]" pageId="8" pageNumber="294" refString="Marques, F., Brooks, D. R. &amp; Monks, S. (1995) Five new species of Acanthobothrium van Beneden, 1849 (Eucestoda: Tetraphyllidea: Onchobothriidae) in stingrays from the Gulf of Nicoya, Costa Rica. Journal of Parasitology, 81, 942 - 951. http: // dx. doi. org / 10.2307 / 3284046" type="journal article" year="1995">Marques, Brooks &amp; Monks, 1995</bibRefCitation>
</taxonomicName>
, 
<taxonomicName id="4C494D676226B27111A3F918FDE6A74F" authority="Marques, Brooks &amp; Monks, 1995" authorityName="Marques, Brooks &amp; Monks" authorityYear="1995" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="costarricense">
<emphasis id="B93DEAF66226B27111A3F918FA64A763" box="[1252,1436,1772,1796]" italics="true" pageId="8" pageNumber="294">A. costarricense</emphasis>
<bibRefCitation id="EFD84B156226B27115D0F8E4FDE6A74F" author="Marques" box="[151,542,1807,1832]" pageId="8" pageNumber="294" refString="Marques, F., Brooks, D. R. &amp; Monks, S. (1995) Five new species of Acanthobothrium van Beneden, 1849 (Eucestoda: Tetraphyllidea: Onchobothriidae) in stingrays from the Gulf of Nicoya, Costa Rica. Journal of Parasitology, 81, 942 - 951. http: // dx. doi. org / 10.2307 / 3284046" type="journal article" year="1995">Marques, Brooks &amp; Monks, 1995</bibRefCitation>
</taxonomicName>
and 
<taxonomicName id="4C494D676226B271171BF8E4FB38A74F" authority="Marques, Brooks &amp; Monks, 1995" authorityName="Marques, Brooks &amp; Monks" authorityYear="1995" box="[604,1216,1807,1832]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="puntarenasense">
<emphasis id="B93DEAF66226B271171BF8E4FCD5A74F" box="[604,813,1808,1832]" italics="true" pageId="8" pageNumber="294">A. puntarenasense</emphasis>
<bibRefCitation id="EFD84B156226B271167FF8E4FB38A74F" author="Marques" box="[824,1216,1807,1832]" pageId="8" pageNumber="294" refString="Marques, F., Brooks, D. R. &amp; Monks, S. (1995) Five new species of Acanthobothrium van Beneden, 1849 (Eucestoda: Tetraphyllidea: Onchobothriidae) in stingrays from the Gulf of Nicoya, Costa Rica. Journal of Parasitology, 81, 942 - 951. http: // dx. doi. org / 10.2307 / 3284046" type="journal article" year="1995">
Marques, Brooks &amp; Monks, 
<quantity id="4CB19B016226B27111CFF8FBFB38A74F" box="[1160,1216,1807,1832]" metricMagnitude="1" metricUnit="m" metricValue="5.0673" pageId="8" pageNumber="294" unit="in" value="1995.0">1995</quantity>
</bibRefCitation>
</taxonomicName>
in its locular ratio (1:0.13–0.22:0.12–0.26 vs. 1:0.5:0.6, 1:0.6:0.6, 1:0.3:0.5 respectively). 
<taxonomicName id="4C494D676226B27116FAF8C0FADDA72B" box="[957,1317,1844,1868]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="guanghaiense" status="sp. nov.">
<emphasis id="B93DEAF66226B27116FAF8C0FADDA72B" box="[957,1317,1844,1868]" italics="true" pageId="8" pageNumber="294">Acanthobothrium guanghaiense</emphasis>
</taxonomicName>
<emphasis id="B93DEAF66226B271106AF8C0FA95A72A" bold="true" box="[1325,1389,1844,1869]" pageId="8" pageNumber="294">
<taxonomicNameLabel id="A20E578D6226B271106AF8C0FA95A72A" box="[1325,1389,1844,1869]" pageId="8" pageNumber="294" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
can be differentiated from 
<taxonomicName id="4C494D676226B27114D2F8ACFCFAA717" authority="Ghoshroy &amp; Caira, 2001" authorityName="Ghoshroy &amp; Caira" authorityYear="2001" box="[405,770,1879,1904]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="dasi">
<emphasis id="B93DEAF66226B27114D2F8ACFE1CA717" box="[405,484,1880,1904]" italics="true" pageId="8" pageNumber="294">A. dasi</emphasis>
<bibRefCitation id="EFD84B156226B27114ACF8A3FCFAA717" author="Ghoshroy" box="[491,770,1879,1904]" pageId="8" pageNumber="294" refString="Ghoshroy, S. &amp; Caira, J. N. (2001) Four new species of Acanthobothrium (Cestoda: Tetraphyllidea) from the whiptail stingray Dasyatis brevis in the Gulf of California, Mexico. Journal of Parasitology, 87, 354 - 372. http: // dx. doi. org / 10.1645 / 0022 - 3395 (2001) 087 [0354: FNSOAC] 2.0. CO; 2" type="journal article" year="2001">Ghoshroy &amp; Caira, 2001</bibRefCitation>
</taxonomicName>
and 
<taxonomicName id="4C494D676226B271167DF8ACFBA4A717" authority="Baer, 1948" authorityName="Baer" authorityYear="1948" box="[826,1116,1880,1904]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="woodsholei">
<emphasis id="B93DEAF66226B271167DF8ACFC22A717" box="[826,986,1880,1904]" italics="true" pageId="8" pageNumber="294">A. woodsholei</emphasis>
Baer, 1948
</taxonomicName>
by greater total hook length (135–193 vs. 68–128, 129 respectively), and from 
<taxonomicName id="4C494D676226B2711796F888FBE1A7F2" authority="Baer &amp; Euzet, 1962" authorityName="Baer &amp; Euzet" authorityYear="1962" box="[721,1049,1916,1941]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="lilium">
<emphasis id="B93DEAF66226B2711796F888FCCAA7F3" box="[721,818,1916,1940]" italics="true" pageId="8" pageNumber="294">A. lilium</emphasis>
Baer &amp; Euzet, 1962
</taxonomicName>
by its longer abaxial prong length (94–124 vs. 60–80). It also differs from 
<taxonomicName id="4C494D676226B2711724F854FC30A7DE" authority="Alexander, 1953" authorityName="Alexander" authorityYear="1953" box="[611,968,1952,1977]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="unilateralis">
<emphasis id="B93DEAF66226B2711724F854FCFCA7DF" box="[611,772,1952,1976]" italics="true" pageId="8" pageNumber="294">A. unilateralis</emphasis>
Alexander, 1953
</taxonomicName>
by its arrangement of testes (arranged in two staggered columns vs. randomly arranged). 
<taxonomicName id="4C494D676226B271164AF830FB7CA7BB" box="[781,1156,1988,2012]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="8" pageNumber="294" phylum="Platyhelminthes" rank="species" species="guanghaiense" status="sp. nov.">
<emphasis id="B93DEAF66226B271164AF830FB7CA7BB" box="[781,1156,1988,2012]" italics="true" pageId="8" pageNumber="294">Acanthobothrium guanghaiense</emphasis>
</taxonomicName>
<emphasis id="B93DEAF66226B27111DEF830FB1FA7BA" bold="true" box="[1177,1255,1988,2013]" pageId="8" pageNumber="294">
<taxonomicNameLabel id="A20E578D6226B27111DEF830FB1FA7BA" box="[1177,1255,1988,2013]" pageId="8" pageNumber="294" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
resembles 
<emphasis id="B93DEAF66226B27110C3F830FA64A7BC" box="[1412,1436,1988,2011]" italics="true" pageId="8" pageNumber="294">A.</emphasis>
</paragraph>
<paragraph id="8BF636E46227B27015D0FF6CFB48A127" blockId="9.[151,1437,151,357]" pageId="9" pageNumber="295">
<taxonomicName id="4C494D676227B27015D0FF6CFE1CA0D7" authority="Verma, 1928" authorityName="Verma" authorityYear="1928" box="[151,484,152,176]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="9" pageNumber="295" phylum="Platyhelminthes" rank="species" species="semnovesiculum">
<emphasis id="B93DEAF66227B27015D0FF6CFEB7A0D7" box="[151,335,152,176]" italics="true" pageId="9" pageNumber="295">semnovesiculum</emphasis>
Verma, 1928
</taxonomicName>
mostly in total length (
<quantity id="4CB19B016227B27017A1FF63FC73A0C8" box="[742,907,151,176]" metricMagnitude="-3" metricUnit="m" metricValue="4.955" metricValueMax="7.67" metricValueMin="2.24" pageId="9" pageNumber="295" unit="mm" value="4.955" valueMax="7.67" valueMin="2.24">2.24–7.67 mm</quantity>
vs. 
<quantity id="4CB19B016227B27016FFFF63FBA6A0D7" box="[952,1118,151,176]" metricMagnitude="-3" metricUnit="m" metricValue="6.7" metricValueMax="9.9" metricValueMin="3.5" pageId="9" pageNumber="295" unit="mm" value="6.7" valueMax="9.9" valueMin="3.5">3.50–9.90 mm</quantity>
), bothridial length (274–459 vs. 330–440), testes number (35–63 vs. 43–54), locular length ratio (1:0.13–0.22:0.12–0.26 vs. 1:0.24–0.27:0.19– 0.22), but can be distinguished from the latter by the arrangement of testes (arranged in two staggered columns vs. arranged in two tandem columns). In addition, the abaxial prong in 
<taxonomicName id="4C494D676227B27016D6FEF0FBB5A17B" box="[913,1101,260,284]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="9" pageNumber="295" phylum="Platyhelminthes" rank="species" species="guanghaiense" status="sp. nov.">
<emphasis id="B93DEAF66227B27016D6FEF0FBB5A17B" box="[913,1101,260,284]" italics="true" pageId="9" pageNumber="295">A. guanghaiense</emphasis>
</taxonomicName>
<emphasis id="B93DEAF66227B2701113FEF0FB6BA17A" bold="true" box="[1108,1171,260,285]" pageId="9" pageNumber="295">
<taxonomicNameLabel id="A20E578D6227B2701113FEF0FB6BA17A" box="[1108,1171,260,285]" pageId="9" pageNumber="295" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
is nearly straight while the corresponding structure in 
<taxonomicName id="4C494D676227B27014AAFEDCFD3BA127" box="[493,707,296,320]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="9" pageNumber="295" phylum="Platyhelminthes" rank="species" species="semnovesiculum">
<emphasis id="B93DEAF66227B27014AAFEDCFD3BA127" box="[493,707,296,320]" italics="true" pageId="9" pageNumber="295">A. semnovesiculum</emphasis>
</taxonomicName>
is obviously curved in its proximal portion.
</paragraph>
</subSubSection>
<subSubSection id="C353656F6227B2701580FEB8FAAAA103" box="[199,1362,332,357]" pageId="9" pageNumber="295" type="description">
<paragraph id="8BF636E46227B2701580FEB8FAAAA103" blockId="9.[151,1437,151,357]" box="[199,1362,332,357]" pageId="9" pageNumber="295">
<taxonomicName id="4C494D676227B2701580FEB8FDD6A103" box="[199,558,332,356]" class="Cestoda" family="Onchobothriidae" genus="Acanthobothrium" kingdom="Animalia" order="Tetraphyllidea" pageId="9" pageNumber="295" phylum="Platyhelminthes" rank="species" species="guanghaiense" status="sp. nov.">
<emphasis id="B93DEAF66227B2701580FEB8FDD6A103" box="[199,558,332,356]" italics="true" pageId="9" pageNumber="295">Acanthobothrium guanghaiense</emphasis>
</taxonomicName>
<emphasis id="B93DEAF66227B2701773FEB8FD8BA102" bold="true" box="[564,627,332,357]" pageId="9" pageNumber="295">
<taxonomicNameLabel id="A20E578D6227B2701773FEB8FD8BA102" box="[564,627,332,357]" pageId="9" pageNumber="295" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
is the first species of category 2 reported from the host 
<taxonomicName id="4C494D676227B27011A3FEB9FAB3A103" box="[1252,1355,332,356]" class="Elasmobranchii" family="Dasyatidae" genus="Dasyatis" kingdom="Animalia" order="Myliobatiformes" pageId="9" pageNumber="295" phylum="Chordata" rank="species" species="akajei">
<emphasis id="B93DEAF66227B27011A3FEB9FAB3A103" box="[1252,1355,332,356]" italics="true" pageId="9" pageNumber="295">D. akajei</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
</treatment>
</document>