treatments-xml/data/03/AC/FF/03ACFF63FFFD226BFC82FB64FE7C8DB6.xml

<document id="DDCBD5ED34C64019E68BC18388BECFCC" ID-DOI="10.1051/parasite/2022049" ID-ISSN="1776-1042" ID-PMC="PMC9595041" ID-PubMed="36282090" ID-Zenodo-Dep="12524483" ID-ZooBank="E369EE63-2DDB-40A8-9F3D-74CBE815B46E" IM.bibliography_approvedBy="valdenar" IM.illustrations_approvedBy="valdenar" IM.materialsCitations_approvedBy="valdenar" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1719279786897" checkinUser="felipe" docAuthor="Saengpheng, Chompunooch &amp; Purivirojkul, Watchariya" docDate="2022" docId="03ACFF63FFFD226BFC82FB64FE7C8DB6" docLanguage="en" docName="Parasite.29.48.pdf" docOrigin="Parasite (Paris, France) 29 (48)" docSource="http://dx.doi.org/10.1051/parasite/2022049" docStyle="DocumentStyle:A40D95A4C09C797DBB807E438D2BF437.2:Parasite.2013-.journal_article" docStyleId="A40D95A4C09C797DBB807E438D2BF437" docStyleName="Parasite.2013-.journal_article" docStyleVersion="2" docTitle="Pseudorhabdosynochus suratthaniensis Saengpheng &amp; Purivirojkul 2022, n. sp." docType="treatment" docVersion="3" lastPageNumber="4" masterDocId="FF95871BFFFC226FFFAFFF94FFD98F25" masterDocTitle="Three new species of Pseudorhabdosynochus (Monogenea, Diplectanidae) from several species of Cephalopholis and Epinephelus (Perciformes, Serranidae) from Thailand" masterLastPageNumber="14" masterPageNumber="1" pageNumber="2" updateTime="1721139617301" updateUser="valdenar" zenodo-license-document="CC-BY-4.0">
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<mods:title id="24F7FEA8028650202ABA1449CE77FFFE">Three new species of Pseudorhabdosynochus (Monogenea, Diplectanidae) from several species of Cephalopholis and Epinephelus (Perciformes, Serranidae) from Thailand</mods:title>
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<mods:namePart id="644845050135F7F76C6801A4E611D909">Saengpheng, Chompunooch</mods:namePart>
<mods:affiliation id="63A2D26B1C1414F463EBDB7AFAD6D40E">Animal Systematics and Ecology Speciality Research Unit (ASESRU), Department of Zoology, Faculty of Science, Kasetsart University, 50 Ngam Wong Wan Road, Chatuchak, Bangkok 10900, Thailand</mods:affiliation>
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<mods:namePart id="EC1FBE3617FB37D2B592FE5688D646E6">Purivirojkul, Watchariya</mods:namePart>
<mods:affiliation id="1D4EE2050018D6DBFE4066E648992535">Animal Systematics and Ecology Speciality Research Unit (ASESRU), Department of Zoology, Faculty of Science, Kasetsart University, 50 Ngam Wong Wan Road, Chatuchak, Bangkok 10900, Thailand &amp; Biodiversity Center Kasetsart University (BDCKU), Bangkok 10900, Thailand</mods:affiliation>
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<mods:title id="FF389FF01ADC472C24684F2A37DC9592">Parasite</mods:title>
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<treatment id="03ACFF63FFFD226BFC82FB64FE7C8DB6" LSID="urn:lsid:plazi:treatment:03ACFF63FFFD226BFC82FB64FE7C8DB6" httpUri="http://treatment.plazi.org/id/03ACFF63FFFD226BFC82FB64FE7C8DB6" lastPageId="4" lastPageNumber="4" pageId="1" pageNumber="2">
<subSubSection id="C31F1DFEFFFD226EFC82FB64FA588A2C" box="[813,1409,1264,1289]" pageId="1" pageNumber="2" type="nomenclature">
<paragraph id="8BBA4E75FFFD226EFC82FB64FA588A2C" blockId="1.[813,1409,1264,1289]" box="[813,1409,1264,1289]" pageId="1" pageNumber="2">
<heading id="D0F2F919FFFD226EFC82FB64FA588A2C" box="[813,1409,1264,1289]" fontSize="9" level="2" pageId="1" pageNumber="2" reason="4">
<emphasis id="B9719267FFFD226EFC82FB64FA588A2C" bold="true" box="[813,1409,1264,1289]" pageId="1" pageNumber="2">
<taxonomicName id="4C0535F6FFFD226EFC82FB64FAE88A2C" ID-CoL="9WJHM" authority="Saengpheng &amp; Purivirojkul, 2022" authorityName="Saengpheng &amp; Purivirojkul" authorityYear="2022" box="[813,1329,1264,1289]" class="Monogenea" family="Diplectanidae" genus="Pseudorhabdosynochus" kingdom="Animalia" order="Dactylogyridea" pageId="1" pageNumber="2" phylum="Platyhelminthes" rank="species" species="suratthaniensis" status="sp. nov.">
<emphasis id="B9719267FFFD226EFC82FB64FAE88A2C" bold="true" box="[813,1329,1264,1289]" italics="true" pageId="1" pageNumber="2">Pseudorhabdosynochus suratthaniensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2422F1CFFFD226EFA95FB64FA588A2C" box="[1338,1409,1264,1289]" pageId="1" pageNumber="2" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
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</paragraph>
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<uri id="FF944277FFFD226EFCFAFAB2FC0B8A7E" pageId="1" pageNumber="2">
urn:lsid:zoobank.org:act: 
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</uri>
</paragraph>
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<subSubSection id="C31F1DFEFFFD226BFCFAFAF7FE7C8DB6" lastPageId="4" lastPageNumber="5" pageId="1" pageNumber="2" type="description">
<paragraph id="8BBA4E75FFFD226EFCFAFAF7FBE28ABD" blockId="1.[813,1467,1318,1860]" pageId="1" pageNumber="2">
<emphasis id="B9719267FFFD226EFCFAFAF7FC638A5F" box="[853,954,1379,1402]" italics="true" pageId="1" pageNumber="2">Type-host</emphasis>
: 
<taxonomicName id="4C0535F6FFFD226EFC7BFAF7FA628A5F" authority="(Bloch &amp; Schneider)" baseAuthorityName="Bloch &amp; Schneider" box="[980,1467,1379,1402]" family="Serranidae" genus="Cephalopholis" kingdom="Animalia" order="Perciformes" pageId="1" pageNumber="2" phylum="Chordata" rank="species" species="argus">
<emphasis id="B9719267FFFD226EFC7BFAF7FB618A5F" box="[980,1208,1379,1402]" italics="true" pageId="1" pageNumber="2">Cephalopholis argus</emphasis>
(Bloch &amp; Schneider)
</taxonomicName>
(
<taxonomicName id="4C0535F6FFFD226EFC9CFA15FC6B8ABD" box="[819,946,1409,1432]" kingdom="Animalia" order="Perciformes" pageId="1" pageNumber="2" phylum="Chordata" rank="order">Perciformes</taxonomicName>
, 
<taxonomicName id="4C0535F6FFFD226EFC11FA15FBF68ABD" box="[958,1071,1409,1432]" family="Serranidae" kingdom="Animalia" order="Perciformes" pageId="1" pageNumber="2" phylum="Chordata" rank="family">Serranidae</taxonomicName>
).
</paragraph>
<paragraph id="8BBA4E75FFFD226EFCFAFA34FA628A92" blockId="1.[813,1467,1318,1860]" box="[853,1467,1440,1463]" pageId="1" pageNumber="2">
<emphasis id="B9719267FFFD226EFCFAFA34FC028A92" box="[853,987,1440,1463]" italics="true" pageId="1" pageNumber="2">Type-locality</emphasis>
: 
<materialsCitation id="3B6D4428FFFD226EFC5FFA34FA628A92" box="[1008,1467,1440,1463]" location="lower Gulf" pageId="1" pageNumber="2" specimenCount="1" stateProvince="Surat Thani">
<collectingRegion id="49C18097FFFD226EFC5FFA34FB048A92" box="[1008,1245,1440,1463]" country="Thailand" name="Surat Thani" pageId="1" pageNumber="2">Surat Thani Province</collectingRegion>
, the 
<location id="8EDA18AEFFFD226EFAB1FA34FA4F8A92" LSID="urn:lsid:plazi:treatment:03ACFF63FFFD226BFC82FB64FE7C8DB6:8EDA18AEFFFD226EFAB1FA34FA4F8A92" box="[1310,1430,1440,1463]" name="lower Gulf" pageId="1" pageNumber="2" stateProvince="Surat Thani">lower Gulf</location>
of
</materialsCitation>
</paragraph>
<paragraph id="8BBA4E75FFFD226EFB38FA22FCB18AD1" blockId="1.[813,1467,1318,1860]" pageId="1" pageNumber="2">
0 00 0 00 
<collectingCountry id="F3120EE5FFFD226EFC82FA2AFC528AF0" box="[813,907,1470,1493]" name="Thailand" pageId="1" pageNumber="2">Thailand</collectingCountry>
, Southern 
<materialsCitation id="3B6D4428FFFD226EFC54FA2AFCBD8AD1" collectingDate="2019-06" country="Thailand" location="Thailand" pageId="1" pageNumber="2" specimenCount="1">
<collectingCountry id="F3120EE5FFFD226EFC54FA2AFB8F8AF0" box="[1019,1110,1470,1493]" name="Thailand" pageId="1" pageNumber="2">Thailand</collectingCountry>
(9°49 10.1 N 99°55 31.1 E), 
<date id="FFBB68B5FFFD226EFA24FA2AFCBD8AD1" pageId="1" pageNumber="2" value="2019-06">
<collectingDate id="EFFF915DFFFD226EFA24FA2AFCBD8AD1" pageId="1" pageNumber="2" value="2019-06">June 2019</collectingDate>
</date>
</materialsCitation>
.
</paragraph>
<paragraph id="8BBA4E75FFFD226EFCFAFA68FB4E8975" blockId="1.[813,1467,1318,1860]" pageId="1" pageNumber="2">
<emphasis id="B9719267FFFD226EFCFAFA68FC3C8936" box="[853,997,1532,1555]" italics="true" pageId="1" pageNumber="2">Type-material</emphasis>
: 
<materialsCitation id="3B6D4428FFFD226EFC51FA6FFB4E8975" collectionCode="ZRC" pageId="1" pageNumber="2" specimenCount="19" typeStatus="holotype">
<typeStatus id="54BEF0D7FFFD226EFC51FA6FFBB98937" box="[1022,1120,1531,1554]" pageId="1" pageNumber="2" type="holotype">Holotype</typeStatus>
, 
<collectionCode id="ED14D6B0FFFD226EFBD9FA6FFB748937" box="[1142,1197,1531,1554]" country="Singapore" httpUri="http://grbio.org/cool/16z4-1tbx" name="Zoological Reference Collection, National University of Singapore" pageId="1" pageNumber="2">ZRC</collectionCode>
.PLA.1115; 
<specimenCount id="9D0385FCFFFD226EFA9CFA6FFA6F8937" box="[1331,1462,1531,1554]" count="2" pageId="1" pageNumber="2" type="generic" typeStatus="paratype">2 paratypes</specimenCount>
, 
<collectionCode id="ED14D6B0FFFD226EFC82F98EFCBD8914" box="[813,868,1562,1585]" country="Singapore" httpUri="http://grbio.org/cool/16z4-1tbx" name="Zoological Reference Collection, National University of Singapore" pageId="1" pageNumber="2">ZRC</collectionCode>
.PLA.1116-17; 
<specimenCount id="9D0385FCFFFD226EFBA5F98EFB558914" box="[1034,1164,1562,1585]" count="2" pageId="1" pageNumber="2" type="generic" typeStatus="paratype">2 paratypes</specimenCount>
, THNHM-Iv-19363-64; 
<specimenCount id="9D0385FCFFFD226EFA0FF98EFC488975" count="15" pageId="1" pageNumber="2" type="generic" typeStatus="paratype">15 paratypes</specimenCount>
, ZMKU-PM-002039-53.
</materialsCitation>
</paragraph>
<paragraph id="8BBA4E75FFFD226EFCFAF9C3FBCA894B" blockId="1.[813,1467,1318,1860]" box="[853,1043,1623,1646]" pageId="1" pageNumber="2">
<emphasis id="B9719267FFFD226EFCFAF9C3FC12894B" box="[853,971,1623,1646]" italics="true" pageId="1" pageNumber="2">Site in host</emphasis>
: Gills.
</paragraph>
<paragraph id="8BBA4E75FFFD226EFCFAF9E2FC4189EF" blockId="1.[813,1467,1318,1860]" pageId="1" pageNumber="2">
<emphasis id="B9719267FFFD226EFCFAF9E2FBDB89A8" box="[853,1026,1654,1677]" italics="true" pageId="1" pageNumber="2">Infection indices</emphasis>
: Prevalence 100% (
<specimenCount id="9D0385FCFFFD226EFB72F9E2FAA989A8" box="[1245,1392,1654,1677]" count="1" pageId="1" pageNumber="2" type="generic">one specimen</specimenCount>
examined and infected); 36 helminth specimens on the single grouper examined.
</paragraph>
<paragraph id="8BBA4E75FFFD226EFCFAF946FC498861" blockId="1.[813,1467,1318,1860]" pageId="1" pageNumber="2">
<emphasis id="B9719267FFFD226EFCFAF946FC1B89CC" box="[853,962,1746,1769]" italics="true" pageId="1" pageNumber="2">Etymology</emphasis>
: The species name 
<taxonomicName id="4C0535F6FFFD226EFB24F945FAEB89CC" authorityName="Saengpheng &amp; Purivirojkul" authorityYear="2022" box="[1163,1330,1745,1769]" class="Monogenea" family="Diplectanidae" genus="Pseudorhabdosynochus" kingdom="Animalia" order="Dactylogyridea" pageId="1" pageNumber="2" phylum="Platyhelminthes" rank="species" species="suratthaniensis">
“ 
<emphasis id="B9719267FFFD226EFB39F946FAEB89CC" box="[1174,1330,1746,1769]" italics="true" pageId="1" pageNumber="2">suratthaniensis</emphasis>
</taxonomicName>
” is treated as an adjective and was derived from the name of the province “ 
<collectingRegion id="49C18097FFFD226EFC97F89AFC6C8800" box="[824,949,1806,1829]" country="Thailand" name="Surat Thani" pageId="1" pageNumber="2">Surat Thani</collectingRegion>
”, where the host fish 
<taxonomicName id="4C0535F6FFFD226EFB03F89BFA5E8803" box="[1196,1415,1807,1830]" family="Serranidae" genus="Cephalopholis" kingdom="Animalia" order="Perciformes" pageId="1" pageNumber="2" phylum="Chordata" rank="species" species="argus">
<emphasis id="B9719267FFFD226EFB03F89BFA5E8803" box="[1196,1415,1807,1830]" italics="true" pageId="1" pageNumber="2">Cephalopholis argus</emphasis>
</taxonomicName>
was collected.
</paragraph>
<paragraph id="8BBA4E75FFFD226EFC82F8FCFB948859" blockId="1.[813,1101,1896,1916]" box="[813,1101,1896,1916]" pageId="1" pageNumber="2">
<emphasis id="B9719267FFFD226EFC82F8FCFB948859" bold="true" box="[813,1101,1896,1916]" pageId="1" pageNumber="2">
Description (
<figureCitation id="133E52F0FFFD226EFC17F8FCFBD98859" box="[952,1024,1896,1916]" captionStart="Figure 1" captionStartId="2.[113,180,1695,1716]" captionTargetBox="[220,1351,238,1675]" captionTargetId="figure-156@2.[219,1353,238,1675]" captionTargetPageId="2" captionText="Figure 1. Pseudorhabdosynochus suratthaniensis n. sp. from Cephalopholis argus in the lower Gulf of Thailand. (A) COMPOSITE drawing (mainly from holotype), dorsal view. (B) Male quadriloculate organ, dorsal view. (C) Sclerotized vagina, dorsal view. (D) Ventral hamulus. (E) Dorsal hamulus. (F) Ventral bar. (G) Dorsal (lateral) bar. (H) Ventral squamodisc. (I) Dorsal squamodisc. (J) Hooklet. Scale-bars: (A) 200 µm; (B)–(J) 50 µm." figureDoi="http://doi.org/10.5281/zenodo.12524485" httpUri="https://zenodo.org/record/12524485/files/figure.png" pageId="1" pageNumber="2">Figs. 1</figureCitation>
and 
<figureCitation id="133E52F0FFFD226EFB97F8FCFB9D8859" box="[1080,1092,1896,1916]" captionStart="Figure 2" captionStartId="3.[113,180,1191,1212]" captionTargetBox="[144,1431,241,1168]" captionTargetId="figure-491@3.[144,1432,238,1171]" captionTargetPageId="3" captionText="Figure 2. Variations (A)–(F) of the sclerotized vagina of Pseudorhabdosynochus suratthaniensis n. sp. from Cephalopholis argus in the lower Gulf of Thailand. Abbreviations: Tr – trumpet, Ca1 – primary canal, Ch1 – primary chamber, Ca2 – secondary canal. Scale-bar: 50 µm." figureDoi="http://doi.org/10.5281/zenodo.12524487" httpUri="https://zenodo.org/record/12524487/files/figure.png" pageId="1" pageNumber="2">2</figureCitation>
)
</emphasis>
</paragraph>
<paragraph id="8BBA4E75FFFD226CFCFAF835FE3C88A3" blockId="1.[813,1467,1953,2037]" lastBlockId="3.[113,768,1292,2048]" lastPageId="3" lastPageNumber="4" pageId="1" pageNumber="2">
[Based on 
<specimenCount id="9D0385FCFFFD226EFC6DF835FB8B889D" box="[962,1106,1953,1976]" count="20" pageId="1" pageNumber="2" type="generic">20 specimens</specimenCount>
]. Body (including haptor) 759 long (619–977, 
<emphasis id="B9719267FFFD226EFC0FF854FC7488F2" box="[928,941,1984,2007]" italics="true" pageId="1" pageNumber="2">n</emphasis>
= 20); maximum width 169 (121–216, 
<emphasis id="B9719267FFFD226EFACEF854FAB788F2" box="[1377,1390,1984,2007]" italics="true" pageId="1" pageNumber="2">n</emphasis>
= 20). Tegument smooth. Anterior region with 3 pairs of lateral head organs and 2 pairs of eye-spots; anterior pair smaller than posterior pair. Pharynx median, spherical, 45 (32–54, 
<emphasis id="B9719267FFFE226DFDD8F8FAFD5D88A0" box="[631,644,1902,1925]" italics="true" pageId="2" pageNumber="3">n</emphasis>
= 20) × 45 (30–54, 
<emphasis id="B9719267FFFE226DFF68F819FF0D8881" box="[199,212,1933,1956]" italics="true" pageId="2" pageNumber="3">n</emphasis>
= 20). Esophagus absent. Intestinal bifurcation immediately follows pharynx. Haptor differentiated from rest of body, 222 wide (177–277, 
<emphasis id="B9719267FFFE226DFE27F85EFE4C88C4" box="[392,405,1994,2017]" italics="true" pageId="2" pageNumber="3">n</emphasis>
= 20), with 2 similar squamodiscs, 2 pairs of lateral hamuli, 3 bars, and 14 marginal hooklets. Dorsal and ventral squamodiscs round-shaped, made up of rows of rodlets, 1–2 central rows oval and closed. Dorsal squamodisc 53 long (41–64, 
<emphasis id="B9719267FFFE226DFC71F819FC328881" box="[990,1003,1933,1956]" italics="true" pageId="2" pageNumber="3">n</emphasis>
= 20), 55 wide (40–67, 
<emphasis id="B9719267FFFE226DFB5DF819FB268881" box="[1266,1279,1933,1956]" italics="true" pageId="2" pageNumber="3">n</emphasis>
= 20), with 9–11 rows of rodlets, of which the 1–2 innermost rows form closed ovals. Ventral squamodisc 59 long (47–73, 
<emphasis id="B9719267FFFE226DFAADF85EFAD688C4" box="[1282,1295,1994,2017]" italics="true" pageId="2" pageNumber="3">n</emphasis>
= 20), 57 wide (41–69, 
<emphasis id="B9719267FFFE226DFC2AF87DFC4B8725" box="[901,914,2025,2048]" italics="true" pageId="2" pageNumber="3">n</emphasis>
= 20), with 8–11 rows of rodlets, of which the 1–2 innermost rows form closed ovals. Ventral hamulus with distinct guard and expanded deep root, elongated shaft slightly arched and recurved toward the tip, outer length 49 (44–53, 
<emphasis id="B9719267FFFF226CFFDEFAFCFFA78A5A" box="[113,126,1384,1407]" italics="true" pageId="3" pageNumber="4">n</emphasis>
= 20), inner length 43 (39–47, 
<emphasis id="B9719267FFFF226CFE64FAFCFE018A5A" box="[459,472,1384,1407]" italics="true" pageId="3" pageNumber="4">n</emphasis>
= 20). Dorsal hamulus with indistinct guard and expanded deep root, elongated straight shaft and recurved toward the tip, outer length 42 (40–46, 
<emphasis id="B9719267FFFF226CFFDEFA50FFA78AFE" box="[113,126,1476,1499]" italics="true" pageId="3" pageNumber="4">n</emphasis>
= 20), inner length 27 (25–31, 
<emphasis id="B9719267FFFF226CFE78FA50FE3D8AFE" box="[471,484,1476,1499]" italics="true" pageId="3" pageNumber="4">n</emphasis>
= 20). Dorsal (lateral) bar straight, with flattened medial extremity and cylindrical lateral extremity, 69 long (56–72, 
<emphasis id="B9719267FFFF226CFE3BF995FE78893D" box="[404,417,1537,1560]" italics="true" pageId="3" pageNumber="4">n</emphasis>
= 20), 19 wide (16–22, 
<emphasis id="B9719267FFFF226CFD06F995FD6F893D" box="[681,694,1537,1560]" italics="true" pageId="3" pageNumber="4">n</emphasis>
= 20). Ventral bar 93 long (85–100, 
<emphasis id="B9719267FFFF226CFE7EF98BFE078913" box="[465,478,1567,1590]" italics="true" pageId="3" pageNumber="4">n</emphasis>
= 20), 18 wide (15–21, 
<emphasis id="B9719267FFFF226CFFDEF9AAFFA78970" box="[113,126,1598,1621]" italics="true" pageId="3" pageNumber="4">n</emphasis>
= 20), with constricted median portion, pointed ends and visible groove that extends to both thin extremities. Male quadriloculate organ divided into 4 chambers, inner length 73 (65–84, 
<emphasis id="B9719267FFFF226CFF65F90EFF0E8994" box="[202,215,1690,1713]" italics="true" pageId="3" pageNumber="4">n</emphasis>
= 20), fourth chamber ends in sclerotized cone, 19 long (14–22, 
<emphasis id="B9719267FFFF226CFEADF92CFED689EA" box="[258,271,1720,1743]" italics="true" pageId="3" pageNumber="4">n</emphasis>
= 20), prolonged by sclerotized tube, 19 long (16–23, 
<emphasis id="B9719267FFFF226CFF66F943FF0F89CB" box="[201,214,1751,1774]" italics="true" pageId="3" pageNumber="4">n</emphasis>
= 20), end of tube prolonged by filament of variable length. Testis subspherical, intercecal. Ovary pretesticular, encircles right intestinal cecum. Vitelline follicles lateral, coextensive with intestinal ceca and confluent in large zone posterior to testis and terminate anterior to peduncle, leaving free space around squamodiscs. Egg not seen.
</paragraph>
<caption id="DF7A1EFDFFFE226DFFDEF90BFEDD882D" ID-DOI="http://doi.org/10.5281/zenodo.12524485" ID-Zenodo-Dep="12524485" httpUri="https://zenodo.org/record/12524485/files/figure.png" pageId="2" pageNumber="3" startId="2.[113,180,1695,1716]" targetBox="[220,1351,238,1675]" targetPageId="2" targetType="figure">
<paragraph id="8BBA4E75FFFE226DFFDEF90BFEDD882D" blockId="2.[113,1467,1695,1801]" pageId="2" pageNumber="3">
<emphasis id="B9719267FFFE226DFFDEF90BFF148991" bold="true" box="[113,205,1695,1716]" pageId="2" pageNumber="3">Figure 1.</emphasis>
<taxonomicName id="4C0535F6FFFE226DFF76F934FD8B8990" authority="Saengpheng &amp; Purivirojkul, 2022" authorityName="Saengpheng &amp; Purivirojkul" authorityYear="2022" box="[217,594,1696,1717]" class="Monogenea" family="Diplectanidae" genus="Pseudorhabdosynochus" kingdom="Animalia" order="Dactylogyridea" pageId="2" pageNumber="3" phylum="Platyhelminthes" rank="species" species="suratthaniensis" status="sp. nov.">
<emphasis id="B9719267FFFE226DFF76F934FD8B8990" box="[217,594,1696,1717]" italics="true" pageId="2" pageNumber="3">Pseudorhabdosynochus suratthaniensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2422F1CFFFE226DFDF7F90BFD548991" box="[600,653,1695,1716]" pageId="2" pageNumber="3" rank="species">n. sp.</taxonomicNameLabel>
from 
<taxonomicName id="4C0535F6FFFE226DFD68F934FC578990" box="[711,910,1696,1717]" family="Serranidae" genus="Cephalopholis" kingdom="Animalia" order="Perciformes" pageId="2" pageNumber="3" phylum="Chordata" rank="species" species="argus">
<emphasis id="B9719267FFFE226DFD68F934FC578990" box="[711,910,1696,1717]" italics="true" pageId="2" pageNumber="3">Cephalopholis argus</emphasis>
</taxonomicName>
in the lower Gulf of Thailand. (A) COMPOSITE drawing (mainly from holotype), dorsal view. (B) Male quadriloculate organ, dorsal view. (C) Sclerotized vagina, dorsal view. (D) Ventral hamulus. (E) Dorsal hamulus. (F) Ventral bar. (G) Dorsal (lateral) bar. (H) Ventral squamodisc. (I) Dorsal squamodisc. (J) Hooklet. Scale-bars: (A) 200 µm; (B)–(J) 50 µm.
</paragraph>
</caption>
<caption id="DF7A1EFDFFFF226CFFDEFB33FA7A8BFC" ID-DOI="http://doi.org/10.5281/zenodo.12524487" ID-Zenodo-Dep="12524487" httpUri="https://zenodo.org/record/12524487/files/figure.png" pageId="3" pageNumber="4" startId="3.[113,180,1191,1212]" targetBox="[144,1431,241,1168]" targetPageId="3" targetType="figure">
<paragraph id="8BBA4E75FFFF226CFFDEFB33FA7A8BFC" blockId="3.[113,1467,1191,1241]" pageId="3" pageNumber="4">
<emphasis id="B9719267FFFF226CFFDEFB33FF158B99" bold="true" box="[113,204,1191,1212]" pageId="3" pageNumber="4">Figure 2.</emphasis>
Variations (A)–(F) of the sclerotized vagina of 
<taxonomicName id="4C0535F6FFFF226CFD3BFB3CFBD48B98" authority="Saengpheng &amp; Purivirojkul, 2022" authorityName="Saengpheng &amp; Purivirojkul" authorityYear="2022" box="[660,1037,1192,1213]" class="Monogenea" family="Diplectanidae" genus="Pseudorhabdosynochus" kingdom="Animalia" order="Dactylogyridea" pageId="3" pageNumber="4" phylum="Platyhelminthes" rank="species" species="suratthaniensis" status="sp. nov.">
<emphasis id="B9719267FFFF226CFD3BFB3CFBD48B98" box="[660,1037,1192,1213]" italics="true" pageId="3" pageNumber="4">Pseudorhabdosynochus suratthaniensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2422F1CFFFF226CFBBDFB3CFB9F8B98" box="[1042,1094,1192,1213]" pageId="3" pageNumber="4" rank="species">n. sp.</taxonomicNameLabel>
from 
<taxonomicName id="4C0535F6FFFF226CFBD1FB3CFA9D8B98" box="[1150,1348,1192,1213]" family="Serranidae" genus="Cephalopholis" kingdom="Animalia" order="Perciformes" pageId="3" pageNumber="4" phylum="Chordata" rank="species" species="argus">
<emphasis id="B9719267FFFF226CFBD1FB3CFA9D8B98" box="[1150,1348,1192,1213]" italics="true" pageId="3" pageNumber="4">Cephalopholis argus</emphasis>
</taxonomicName>
in the lower Gulf of Thailand. Abbreviations: Tr – trumpet, Ca1 – primary canal, Ch1 – primary chamber, Ca2 – secondary canal. Scale-bar: 50 µm.
</paragraph>
</caption>
<paragraph id="8BBA4E75FFFF226CFF36F81AFC02893D" blockId="3.[113,768,1292,2048]" lastBlockId="3.[813,1467,1292,1560]" pageId="3" pageNumber="4">
<emphasis id="B9719267FFFF226CFF36F81AFE8E8880" box="[153,343,1934,1957]" italics="true" pageId="3" pageNumber="4">Sclerotized vagina</emphasis>
with a complex structure, aspect changes slightly according to specimen and orientation (
<figureCitation id="133E52F0FFFF226CFDC3F838FD2888E6" box="[620,753,1964,1988]" captionStart="Figure 2" captionStartId="3.[113,180,1191,1212]" captionTargetBox="[144,1431,241,1168]" captionTargetId="figure-491@3.[144,1432,238,1171]" captionTargetPageId="3" captionText="Figure 2. Variations (A)–(F) of the sclerotized vagina of Pseudorhabdosynochus suratthaniensis n. sp. from Cephalopholis argus in the lower Gulf of Thailand. Abbreviations: Tr – trumpet, Ca1 – primary canal, Ch1 – primary chamber, Ca2 – secondary canal. Scale-bar: 50 µm." figureDoi="http://doi.org/10.5281/zenodo.12524487" httpUri="https://zenodo.org/record/12524487/files/figure.png" pageId="3" pageNumber="4">Figs. 2A–2F</figureCitation>
). Sclerotized vagina comprises anterior trumpet, followed by primary canal, primary chamber and secondary canal; trumpet in continuity with primary canal short, straight, or curved (
<figureCitation id="133E52F0FFFF226CFC9AFABFFC318A67" box="[821,1000,1323,1346]" captionStart="Figure 2" captionStartId="3.[113,180,1191,1212]" captionTargetBox="[144,1431,241,1168]" captionTargetId="figure-491@3.[144,1432,238,1171]" captionTargetPageId="3" captionText="Figure 2. Variations (A)–(F) of the sclerotized vagina of Pseudorhabdosynochus suratthaniensis n. sp. from Cephalopholis argus in the lower Gulf of Thailand. Abbreviations: Tr – trumpet, Ca1 – primary canal, Ch1 – primary chamber, Ca2 – secondary canal. Scale-bar: 50 µm." figureDoi="http://doi.org/10.5281/zenodo.12524487" httpUri="https://zenodo.org/record/12524487/files/figure.png" pageId="3" pageNumber="4">Figs. 2A and 2D</figureCitation>
), heavily sclerotized and widens into single large and thick-walled primary chamber; secondary canal connected to primary chamber around base of vagina. Total length of sclerotized vagina (measured from distal extremity of trumpet to base of vagina) 40 (36–45, 
<emphasis id="B9719267FFFF226CFB1EFA31FB678A99" box="[1201,1214,1445,1468]" italics="true" pageId="3" pageNumber="4">n</emphasis>
= 20), length variable because of variation in curvature of primary canal. Primary chamber subspherical 19 long (15–23, 
<emphasis id="B9719267FFFF226CFB45FA76FB2E8ADC" box="[1258,1271,1506,1529]" italics="true" pageId="3" pageNumber="4">n</emphasis>
= 20), 17 wide (16–20, 
<emphasis id="B9719267FFFF226CFC2AF995FC4B893D" box="[901,914,1537,1560]" italics="true" pageId="3" pageNumber="4">n</emphasis>
= 20).
</paragraph>
<paragraph id="8BBA4E75FFFF226CFC82F9D7FBCD8972" blockId="3.[813,1044,1603,1623]" box="[813,1044,1603,1623]" pageId="3" pageNumber="4">
<emphasis id="B9719267FFFF226CFC82F9D7FBCD8972" bold="true" box="[813,1044,1603,1623]" pageId="3" pageNumber="4">Differential diagnosis</emphasis>
</paragraph>
<paragraph id="8BBA4E75FFFF226BFCFAF9E8FE7C8DB6" blockId="3.[813,1467,1659,2049]" lastBlockId="4.[113,768,239,659]" lastPageId="4" lastPageNumber="5" pageId="3" pageNumber="4">
<taxonomicName id="4C0535F6FFFF226CFCFAF9E8FB3489B6" authority="Saengpheng &amp; Purivirojkul, 2022" authorityName="Saengpheng &amp; Purivirojkul" authorityYear="2022" box="[853,1261,1660,1683]" class="Monogenea" family="Diplectanidae" genus="Pseudorhabdosynochus" kingdom="Animalia" order="Dactylogyridea" pageId="3" pageNumber="4" phylum="Platyhelminthes" rank="species" species="suratthaniensis" status="sp. nov.">
<emphasis id="B9719267FFFF226CFCFAF9E8FB3489B6" box="[853,1261,1660,1683]" italics="true" pageId="3" pageNumber="4">Pseudorhabdosynochus suratthaniensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2422F1CFFFF226CFB59F9EFFAF689B7" box="[1270,1327,1659,1682]" pageId="3" pageNumber="4" rank="species">n. sp.</taxonomicNameLabel>
is easily distinguished from other species of 
<taxonomicName id="4C0535F6FFFF226CFB30F90EFA4D8994" authorityName="Yamaguti" authorityYear="1958" box="[1183,1428,1690,1713]" class="Monogenea" family="Diplectanidae" genus="Pseudorhabdosynochus" kingdom="Animalia" order="Dactylogyridea" pageId="3" pageNumber="4" phylum="Platyhelminthes" rank="genus">
<emphasis id="B9719267FFFF226CFB30F90EFA4D8994" box="[1183,1428,1690,1713]" italics="true" pageId="3" pageNumber="4">Pseudorhabdosynochus</emphasis>
</taxonomicName>
by the structure of its sclerotized vagina and the number of rows of rodlets in each of its squamodiscs. Another 
<taxonomicName id="4C0535F6FFFF226CFB55F943FC668829" pageId="3" pageNumber="4">
<emphasis id="B9719267FFFF226CFB55F943FCB08828" italics="true" pageId="3" pageNumber="4">Pseudorhabdosynochus</emphasis>
species
</taxonomicName>
that has a vaginal structure similar to that of 
<taxonomicName id="4C0535F6FFFF226CFC82F880FC3D880E" authority="Saengpheng &amp; Purivirojkul, 2022" authorityName="Saengpheng &amp; Purivirojkul" authorityYear="2022" box="[813,996,1812,1835]" class="Monogenea" family="Diplectanidae" genus="Pseudorhabdosynochus" kingdom="Animalia" order="Dactylogyridea" pageId="3" pageNumber="4" phylum="Platyhelminthes" rank="species" species="suratthaniensis" status="n. sp.">
<emphasis id="B9719267FFFF226CFC82F880FC3D880E" box="[813,996,1812,1835]" italics="true" pageId="3" pageNumber="4">P. suratthaniensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2422F1CFFFF226CFC45F880FBF9880E" box="[1002,1056,1812,1835]" pageId="3" pageNumber="4" rank="species">n. sp.</taxonomicNameLabel>
is 
<taxonomicName id="4C0535F6FFFF226CFB93F880FB69880E" box="[1084,1200,1812,1835]" class="Monogenea" family="Diplectanidae" genus="Pseudorhabdosynochus" kingdom="Animalia" order="Dactylogyridea" pageId="3" pageNumber="4" phylum="Platyhelminthes" rank="species" species="urceolus">
<emphasis id="B9719267FFFF226CFB93F880FB69880E" box="[1084,1200,1812,1835]" italics="true" pageId="3" pageNumber="4">P. urceolus</emphasis>
</taxonomicName>
from 
<taxonomicName id="4C0535F6FFFF226CFB43F880FA5D880E" baseAuthorityName="Steindachner" baseAuthorityYear="1876" box="[1260,1412,1812,1835]" family="Serranidae" genus="Cephalopholis" kingdom="Animalia" order="Perciformes" pageId="3" pageNumber="4" phylum="Chordata" rank="species" species="panamensis">
<emphasis id="B9719267FFFF226CFB43F880FA5D880E" box="[1260,1412,1812,1835]" italics="true" pageId="3" pageNumber="4">C. panamensis</emphasis>
</taxonomicName>
from Taboga Island in 
<collectingCountry id="F3120EE5FFFF226CFC48F8A7FBE5886F" box="[999,1084,1843,1866]" name="Panama" pageId="3" pageNumber="4">Panama</collectingCountry>
. The general structure of the sclerotized vagina appeared to be similar to that of the 
<taxonomicName id="4C0535F6FFFF226CFABAF8C6FC9188A2" authority="Saengpheng &amp; Purivirojkul, 2022" authorityName="Saengpheng &amp; Purivirojkul" authorityYear="2022" class="Monogenea" family="Diplectanidae" genus="Pseudorhabdosynochus" kingdom="Animalia" order="Dactylogyridea" pageId="3" pageNumber="4" phylum="Platyhelminthes" rank="species" species="suratthaniensis" status="n. sp.">
<emphasis id="B9719267FFFF226CFABAF8C6FC9188A2" italics="true" pageId="3" pageNumber="4">P. suratthaniensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2422F1CFFFF226CFCE1F8E4FC5E88A2" box="[846,903,1904,1927]" pageId="3" pageNumber="4" rank="species">n. sp.</taxonomicNameLabel>
<taxonomicName id="4C0535F6FFFF226CFC22F8E4FB3888A2" box="[909,1249,1904,1927]" class="Monogenea" family="Diplectanidae" genus="Pseudorhabdosynochus" kingdom="Animalia" order="Dactylogyridea" pageId="3" pageNumber="4" phylum="Platyhelminthes" rank="species" species="urceolus">
<emphasis id="B9719267FFFF226CFC22F8E4FB3888A2" box="[909,1249,1904,1927]" italics="true" pageId="3" pageNumber="4">Pseudorhabdosynochus urceolus</emphasis>
</taxonomicName>
can be distinguished by the following characteristics: the size of its sclerotized vagina (29 versus 40 µm in 
<taxonomicName id="4C0535F6FFFF226CFC56F839FB6988E1" authority="Saengpheng &amp; Purivirojkul, 2022" authorityName="Saengpheng &amp; Purivirojkul" authorityYear="2022" box="[1017,1200,1965,1988]" class="Monogenea" family="Diplectanidae" genus="Pseudorhabdosynochus" kingdom="Animalia" order="Dactylogyridea" pageId="3" pageNumber="4" phylum="Platyhelminthes" rank="species" species="suratthaniensis" status="n. sp.">
<emphasis id="B9719267FFFF226CFC56F839FB6988E1" box="[1017,1200,1965,1988]" italics="true" pageId="3" pageNumber="4">P. suratthaniensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2422F1CFFFF226CFB1AF839FB3588E1" box="[1205,1260,1965,1988]" pageId="3" pageNumber="4" rank="species">n. sp.</taxonomicNameLabel>
); the morphology of its sclerotized vagina, with a bell-shaped opening that is not in 
<taxonomicName id="4C0535F6FFFF226CFC82F87EFC3F8724" authorityName="Saengpheng &amp; Purivirojkul" authorityYear="2022" box="[813,998,2026,2049]" class="Monogenea" family="Diplectanidae" genus="Pseudorhabdosynochus" kingdom="Animalia" order="Dactylogyridea" pageId="3" pageNumber="4" phylum="Platyhelminthes" rank="species" species="suratthaniensis">
<emphasis id="B9719267FFFF226CFC82F87EFC3F8724" box="[813,998,2026,2049]" italics="true" pageId="3" pageNumber="4">P. suratthaniensis</emphasis>
</taxonomicName>
n. sp; and its chamber structure, with a small hollow structure on its margin that is not in 
<taxonomicName id="4C0535F6FFF8226BFD81FF7BFD3F8E23" authority="Saengpheng &amp; Purivirojkul, 2022" authorityName="Saengpheng &amp; Purivirojkul" authorityYear="2022" box="[558,742,239,262]" class="Monogenea" family="Diplectanidae" genus="Pseudorhabdosynochus" kingdom="Animalia" order="Dactylogyridea" pageId="4" pageNumber="5" phylum="Platyhelminthes" rank="species" species="suratthaniensis" status="n. sp.">
<emphasis id="B9719267FFF8226BFD81FF7BFD3F8E23" box="[558,742,239,262]" italics="true" pageId="4" pageNumber="5">P. suratthaniensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2422F1CFFF8226BFD43FF7BFF498E01" pageId="4" pageNumber="5" rank="species">n. sp.</taxonomicNameLabel>
In addition, the squamodiscs of 
<taxonomicName id="4C0535F6FFF8226BFE4BFE99FD838E01" box="[484,602,269,292]" class="Monogenea" family="Diplectanidae" genus="Pseudorhabdosynochus" kingdom="Animalia" order="Dactylogyridea" pageId="4" pageNumber="5" phylum="Platyhelminthes" rank="species" species="urceolus">
<emphasis id="B9719267FFF8226BFE4BFE99FD838E01" box="[484,602,269,292]" italics="true" pageId="4" pageNumber="5">P. urceolus</emphasis>
</taxonomicName>
have numerous rows of rodlets, that is, 14–15 rows of rodlets and a 0–1 innermost row that form complete concentric rings; but the squamodiscs of 
<taxonomicName id="4C0535F6FFF8226BFF67FEFDFE588EA5" authority="Saengpheng &amp; Purivirojkul, 2022" authorityName="Saengpheng &amp; Purivirojkul" authorityYear="2022" box="[200,385,361,384]" class="Monogenea" family="Diplectanidae" genus="Pseudorhabdosynochus" kingdom="Animalia" order="Dactylogyridea" pageId="4" pageNumber="5" phylum="Platyhelminthes" rank="species" species="suratthaniensis" status="n. sp.">
<emphasis id="B9719267FFF8226BFF67FEFDFE588EA5" box="[200,385,361,384]" italics="true" pageId="4" pageNumber="5">P. suratthaniensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2422F1CFFF8226BFE27FEFDFE198EA5" box="[392,448,361,384]" pageId="4" pageNumber="5" rank="species">n. sp.</taxonomicNameLabel>
have 8–11 rows of rodlets and 1–2 innermost rows that form closed ovals [
<bibRefCitation id="EF943384FFF8226BFDE7FE13FDBB8EBB" author="Mendoza-Franco EF &amp; Violante-Gonzalez J &amp; Herrera AAR" box="[584,610,391,414]" pageId="4" pageNumber="5" pagination="20 - 35" refId="ref11204" refString="26. Mendoza-Franco EF, Violante-Gonzalez J, Herrera AAR. 2011. Six new and one previously described species of Pseudorhabdosynochus (Monogenoidea, Diplectanidae) infecting the gills of groupers (Perciformes, Serranidae) from the Pacific coasts of Mexico and Panama. Journal of Parasitology, 97, 20 - 35." type="journal article" year="2011">26</bibRefCitation>
]. 
<taxonomicName id="4C0535F6FFF8226BFDD5FE1CFD938E98" authority="Neifar &amp; Euzet, 2007" authorityName="Neifar &amp; Euzet" authorityYear="2007" class="Monogenea" family="Diplectanidae" genus="Pseudorhabdosynochus" kingdom="Animalia" order="Dactylogyridea" pageId="4" pageNumber="5" phylum="Platyhelminthes" rank="species" species="bouaini">
<emphasis id="B9719267FFF8226BFDD5FE1CFE9E8E98" italics="true" pageId="4" pageNumber="5">Pseudorhabdosynochus bouaini</emphasis>
Neifar &amp; Euzet, 2007
</taxonomicName>
from 
<taxonomicName id="4C0535F6FFF8226BFD36FE32FEDE8EFE" authority="(Steindachner)" baseAuthorityName="Steindachner" baseAuthorityYear="1878" family="Serranidae" genus="Epinephelus" kingdom="Animalia" order="Perciformes" pageId="4" pageNumber="5" phylum="Chordata" rank="species" species="costae">
<emphasis id="B9719267FFF8226BFD36FE32FCD98E98" box="[665,768,422,445]" italics="true" pageId="4" pageNumber="5">E. costae</emphasis>
(Steindachner)
</taxonomicName>
out of 
<collectingRegion id="49C18097FFF8226BFECEFE50FE4B8EFE" box="[353,402,452,475]" country="Tunisia" name="Sfax" pageId="4" pageNumber="5">Sfax</collectingRegion>
, 
<collectingCountry id="F3120EE5FFF8226BFE0DFE50FE368EFE" box="[418,495,452,475]" name="Tunisia" pageId="4" pageNumber="5">Tunisia</collectingCountry>
has a sclerotized vagina similar to that of 
<taxonomicName id="4C0535F6FFF8226BFE89FE77FE068EDF" authority="Saengpheng &amp; Purivirojkul, 2022" authorityName="Saengpheng &amp; Purivirojkul" authorityYear="2022" box="[294,479,483,506]" class="Monogenea" family="Diplectanidae" genus="Pseudorhabdosynochus" kingdom="Animalia" order="Dactylogyridea" pageId="4" pageNumber="5" phylum="Platyhelminthes" rank="species" species="suratthaniensis" status="n. sp.">
<emphasis id="B9719267FFF8226BFE89FE77FEEF8EDF" box="[294,310,483,506]" italics="true" pageId="4" pageNumber="5">P</emphasis>
. 
<emphasis id="B9719267FFF8226BFEECFE77FE068EDF" box="[323,479,483,506]" italics="true" pageId="4" pageNumber="5">suratthaniensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2422F1CFFF8226BFE48FE77FDF98EDF" box="[487,544,483,506]" pageId="4" pageNumber="5" rank="species">n. sp.</taxonomicNameLabel>
It is characterized by an anterior trumpet, followed by a short and heavily sclerotized primary canal progressively in the heavy primary chamber. However, the distal part of the primary chamber has two small sclerotized protuberances in 
<taxonomicName id="4C0535F6FFF8226BFE1EFDCAFDFF8D50" authorityName="Neifar &amp; Euzet" authorityYear="2007" box="[433,550,606,629]" class="Monogenea" family="Diplectanidae" genus="Pseudorhabdosynochus" kingdom="Animalia" order="Dactylogyridea" pageId="4" pageNumber="5" phylum="Platyhelminthes" rank="species" species="bouaini">
<emphasis id="B9719267FFF8226BFE1EFDCAFDFF8D50" box="[433,550,606,629]" italics="true" pageId="4" pageNumber="5">P. bouaini</emphasis>
</taxonomicName>
(which are not in 
<taxonomicName id="4C0535F6FFF8226BFFDEFDE8FEF28DB6" authorityName="Saengpheng &amp; Purivirojkul" authorityYear="2022" box="[113,299,636,659]" class="Monogenea" family="Diplectanidae" genus="Pseudorhabdosynochus" kingdom="Animalia" order="Dactylogyridea" pageId="4" pageNumber="5" phylum="Platyhelminthes" rank="species" species="suratthaniensis">
<emphasis id="B9719267FFF8226BFFDEFDE8FF588DB6" box="[113,129,636,659]" italics="true" pageId="4" pageNumber="5">P</emphasis>
. 
<emphasis id="B9719267FFF8226BFF20FDE8FEF28DB6" box="[143,299,636,659]" italics="true" pageId="4" pageNumber="5">suratthaniensis</emphasis>
</taxonomicName>
n. sp) [
<bibRefCitation id="EF943384FFF8226BFED3FDE8FE4F8DB6" author="Neifar L &amp; Euzet L." box="[380,406,636,659]" pageId="4" pageNumber="5" pagination="117 - 128" refId="ref11260" refString="27. Neifar L, Euzet L. 2007. Five new species of Pseudorhabdosynochus (Monogenea: Diplectanidae) from the gills of Epinephelus costae (Teleostei: Serranidae). Folia Parasitologica, 54, 117 - 128." type="journal article" year="2007">27</bibRefCitation>
].
</paragraph>
</subSubSection>
</treatment>
</document>