treatments-xml/data/EC/45/19/EC451902D40659DC8C83767A108042CB.xml

<document id="BF401C55FD654A0EE774ACFB8BBCE7FE" ID-DOI="10.3897/zoologia.38.e65001" ID-ZooBank="A417A7BD-9459-43AD-8FAE-42151BE7D733" ID-publisher-id="65001" URI-arpha="062AA804-1299-5853-8E64-4A9AF7EA1BFC" URI-zenodo_dep_id="5219823" URI-zoobank="http://zoobank.org/A417A7BD-9459-43AD-8FAE-42151BE7D733" XM.bibliography_approvedBy="admin" XM.materialsCitations_approvedBy="admin" article-type="research-article" checkinTime="1723475328472" checkinUser="pensoft" docAuthor="de Freitas, Álvaro J. B., Bezerra, Carine A. M., Meneses, Yuri C., Justo, Marcia Cristina N., Viana, Diego C. &amp; Cohen, Simone C." docDate="2021" docId="EC451902D40659DC8C83767A108042CB" docLanguage="en" docName="Zoologia 38: 1-11" docOrigin="Zoologia 38" docSource="https://zoologia.pensoft.net/article/65001/download/xml/" docStyle="DocumentStyle:PensoftTaxPub.0000.journal_article.generic" docStyleName="PensoftTaxPub.0000.journal_article.generic" docTitle="Urocleidoides tocantinensis Freitas, Bezerra, Meneses, Justo, Viana &amp; Cohen, 2021, sp. nov." docType="treatment" docUuid="96A69E56-0836-4AC2-85A3-3C486B873C33" docUuidSource="ZooBank" docVersion="3" dtd-version="3.0" lastPageNumber="11" masterDocId="062AA804129958538E644A9AF7EA1BFC" masterDocTitle="Three new species of Urocleidoides (Monogenoidea: Dactylogyridae) parasitizing characiforms (Actinopterygii: Characiformes) in Tocantins River, states of Tocantins and Maranhão, and new record for U. triangulus in Guandu River, state of Rio de Janeiro, Brazil" masterLastPageNumber="11" masterPageNumber="1" pageNumber="1" updateTime="1723478778410" updateUser="admin">
<mods:mods id="2A185E47F9A8549890ED7C1360B8E024" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="8771C41FFD004C55C278C732EF8BD04A">
<mods:title id="4AF88C27A7A11086C351F0D45F6A88E3">Three new species of Urocleidoides (Monogenoidea: Dactylogyridae) parasitizing characiforms (Actinopterygii: Characiformes) in Tocantins River, states of Tocantins and Maranhão, and new record for U. triangulus in Guandu River, state of Rio de Janeiro, Brazil</mods:title>
</mods:titleInfo>
<mods:name id="BD7EEB55CFAD8D0C16DC834D573660EC" type="personal">
<mods:role id="ED45C7116FD88027D5E3100C84726015">
<mods:roleTerm id="92120CBD5BEF555FEEC2716C144BBB4C">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="B89E1B8C896E99887FB95AA7656A4394">de Freitas, Álvaro J. B.</mods:namePart>
<mods:affiliation id="224BF577957C65E2EBE125EE88B3A578">Laboratório de Helmintos Parasitos de Peixes, Instituto Oswaldo Cruz, FIOCRUZ. Avenida Brasil 4365, 21040 - 900 Rio de Janeiro, RJ, Brazil.</mods:affiliation>
</mods:name>
<mods:name id="4722F46A351402E020751CDF1E2A1D9B" type="personal">
<mods:role id="D18C90EF672DED0FBD750BB2BA8B951D">
<mods:roleTerm id="3C4B5FF99415592079D6CBE94960EEED">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="F49FCD8E406A4E2128BB9766CEABAD27">Bezerra, Carine A. M.</mods:namePart>
<mods:affiliation id="039F42769D586F593A6B611D8250FC2B">Programa de Pós-Graduação em Ciência Animal, Universidade Estadual do Maranhão. Cidade Universitária Paulo VI, Avenida Lourenço Vieira da Silva 1000, 65055 - 310 São Luís, MA, Brazil.</mods:affiliation>
</mods:name>
<mods:name id="CB2F532F0B039954710B24D57EEE9F03" type="personal">
<mods:role id="D4294EC695548818C6481BAA24D12F42">
<mods:roleTerm id="048B045D8E7FD68F2C77073EE120A082">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="D5D3DE75ADFDC99AEADB51CF407CFE0A">Meneses, Yuri C.</mods:namePart>
<mods:affiliation id="4CCE834F85DF8366D20F95A613AAE769">Laboratório de Helmintos Parasitos de Peixes, Instituto Oswaldo Cruz, FIOCRUZ. Avenida Brasil 4365, 21040 - 900 Rio de Janeiro, RJ, Brazil.</mods:affiliation>
</mods:name>
<mods:name id="858F01F2B39D6DE56AD33A8DF40B66F9" type="personal">
<mods:role id="9F4C33ACECD8E58D8EAC3C3AA4EB5B98">
<mods:roleTerm id="B5516219EBA86FC98F19D8ECA5F5D50D">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="5B59720F497912A72D55DBA7CA4E70E4">Justo, Marcia Cristina N.</mods:namePart>
<mods:nameIdentifier id="C4E2CBF58A81B5C329DE71B8CF32FBC7" type="ORCID">0000-0002-0684-3389</mods:nameIdentifier>
<mods:affiliation id="5867FA57F753CE782039FF85BC075985">Laboratório de Helmintos Parasitos de Peixes, Instituto Oswaldo Cruz, FIOCRUZ. Avenida Brasil 4365, 21040 - 900 Rio de Janeiro, RJ, Brazil.</mods:affiliation>
</mods:name>
<mods:name id="F0857FD46531FBC4B8BA34C94D3EFC5A" type="personal">
<mods:role id="7674B5AFB901A084F735B4BBCA900234">
<mods:roleTerm id="D26C9C92C418FCDD92E702CB704B64F3">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="67C86963153AC207D0FC08E902D688EC">Viana, Diego C.</mods:namePart>
<mods:nameIdentifier id="740A402E7B8B9DCB5086788B3AA1DB2C" type="ORCID">0000-0002-3302-9892</mods:nameIdentifier>
<mods:affiliation id="B113FF7B4445C55A93C37BDB76151F45">Núcleo de Estudos Morfofisiológicos Avançados, Universidade Estadual da Região Tocantina do Maranhão. Campus Imperatriz, Rua Godofredo Viana 1300, 65901 - 480 Imperatriz, MA, Brazil.</mods:affiliation>
</mods:name>
<mods:name id="8C3136A7AF6E196CD801A8CC8644829C" type="personal">
<mods:role id="1CD4620EB2ED17B4FA8FEBFB7A718981">
<mods:roleTerm id="C7095014E6B67019BE792D9905B57093">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="1F1722665FE0BE56C40BC6C8793CAB30">Cohen, Simone C.</mods:namePart>
<mods:affiliation id="34D4B70553EC9ADAE84E7A2054FFBDF4">Laboratório de Helmintos Parasitos de Peixes, Instituto Oswaldo Cruz, FIOCRUZ. Avenida Brasil 4365, 21040 - 900 Rio de Janeiro, RJ, Brazil.</mods:affiliation>
</mods:name>
<mods:typeOfResource id="E68A64E1988AF0178FFE86511FF0D285">text</mods:typeOfResource>
<mods:relatedItem id="3C90E02A779E438D96B8960F8FE90836" type="host">
<mods:titleInfo id="17E2CA96DA5F6C55384AC4B908E6B340">
<mods:title id="AF65EC3A81C202E44F75AB76225E7289">Zoologia</mods:title>
</mods:titleInfo>
<mods:part id="709851C2DD99B04CB2866EB330B2424C">
<mods:date id="D9EB951F170F654B4B8D102EC8107819">2021</mods:date>
<mods:detail id="CDF665F60E6D6BCBC729DE11CD43E2F2" type="pubDate">
<mods:number id="B043FF695F4F37B95A23B3BFF0482082">2021-08-11</mods:number>
</mods:detail>
<mods:detail id="557A9909F9B4D6552B4BE54B5BA996BC" type="volume">
<mods:number id="720308FF8199DD5A64621AD1FAEB6759">38</mods:number>
</mods:detail>
<mods:extent id="BB8CBDCC7200C5A0C9F61511F99920F6" unit="page">
<mods:start id="62F5EE1BF38EAF22FF7C511B03B7E7E4">1</mods:start>
<mods:end id="E58C5D8C7233A67B4A12C4DC5FA24ED2">11</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:classification id="75B05D83407CA649B9B87ADB30B01DF1">journal article</mods:classification>
<mods:identifier id="642FC148027DB9151DDEA7871112D535" type="DOI">10.3897/zoologia.38.e65001</mods:identifier>
<mods:identifier id="0500550E2D7ED29F0F9DEECEB8C3CCD2" type="ZooBank">A417A7BD-9459-43AD-8FAE-42151BE7D733</mods:identifier>
</mods:mods>
<treatment id="EC451902D40659DC8C83767A108042CB" ID-DOI="http://doi.org/10.5281/zenodo.13306500" ID-Zenodo-Dep="13306500" ID-arpha="EC451902-D406-59DC-8C83-767A108042CB" ID-zoobank="http://zoobank.org/96A69E56-0836-4AC2-85A3-3C486B873C33" LSID="urn:lsid:zoobank.org:act:96A69E56-0836-4AC2-85A3-3C486B873C33" LSID-ZBK="urn:lsid:zoobank.org:act:96A69E56-0836-4AC2-85A3-3C486B873C33" httpUri="http://treatment.plazi.org/id/EC451902D40659DC8C83767A108042CB">
<subSubSection id="489C7CBDF603A7E73919EF577A8F23DC" type="nomenclature">
<paragraph id="94D89BCD384B8893AAC23AC03FE045AC">
<taxonomicName id="993C1B7011016522B939931BD14B2D1D" authorityName="de Freitas &amp; Bezerra &amp; Meneses &amp; Justo &amp; Viana &amp; Cohen" authorityYear="2021" class="Monogenea" family="Dactylogyridae" genus="Urocleidoides" kingdom="Animalia" order="Dactylogyridea" phylum="Platyhelminthes" rank="species" species="tocantinensis" status="sp. nov.">
<emphasis id="DF171A273A393F234F9CCD7B904DE4AC" italics="true">Urocleidoides tocantinensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="D333A80955BEECAC534034390D071BBC" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection id="88B2C95F1DAFFCE3CB338305187A282E" type="description">
<paragraph id="B21586DB6E785AF134A619F25ED0CDDE">
<figureCitation id="EF20B579DD1E113CAC42F219B27D4358" captionStart="Figures 22–30" captionStartId="F4" captionText="Figures 22–30. Urocleidoides tocantinensis sp. nov. from Psectogaster amazonica from Tocantins River: (22) copulatory complex, ventral view; (23) vagina; (24) ventral bar; (25) vaginal sclerite; (26) dorsal bar; (27) ventral anchor; (28) dorsal anchor; (29) hook pairs 2–4, 6, 7; (30) hook pairs 1, 5. Scale bars: 22, 23, 27, 28 = 20 µm, 24–26, 29 = 10 µm, 30 = 5 µm." figureDoi="10.3897/zoologia.38.e65001.figures22-30" httpUri="https://binary.pensoft.net/fig/576828">Figs 22–30</figureCitation>
, 
<figureCitation id="DC4963058691EEBB56494190A0F218F4" captionStart="Figures 31–36" captionStartId="F5" captionText="Figures 31–36. Light photomicrographs of Urocleidoides spp.: (31, 32) Urocleidoides boulengerellae: (31) copulatory complex; (32) vaginal sclerite; (33, 34) Urocleidoides paratriangulus: (33) copulatory complex; (34) haptor; (35, 36) Urocleidoides tocantinensis: (35) copulatory complex; (36) vagina. Scale bars: 31–33, 35–36 = 20 µm, 34 = 40 µm." figureDoi="10.3897/zoologia.38.e65001.figures31-36" httpUri="https://binary.pensoft.net/fig/576829">35</figureCitation>
, 
<figureCitation id="5C4E3F129EBE248D12F225B595B56EF7" captionStart="Figures 31–36" captionStartId="F5" captionText="Figures 31–36. Light photomicrographs of Urocleidoides spp.: (31, 32) Urocleidoides boulengerellae: (31) copulatory complex; (32) vaginal sclerite; (33, 34) Urocleidoides paratriangulus: (33) copulatory complex; (34) haptor; (35, 36) Urocleidoides tocantinensis: (35) copulatory complex; (36) vagina. Scale bars: 31–33, 35–36 = 20 µm, 34 = 40 µm." figureDoi="10.3897/zoologia.38.e65001.figures31-36" httpUri="https://binary.pensoft.net/fig/576829">36</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="SECID0EXEAG" type="Type host">
<paragraph id="778B033805B50E7DB8B5113A003CE38A">
<heading id="ACBDC9F3AA4B970376383AF24796E104" reason="title">Type host.</heading>
</paragraph>
<paragraph id="4B4209F95897F3768A24D6B59FF61EB4">
<taxonomicName id="AD9271751BE20FB468B2AAC276B894A3" authority="Eigenmann &amp; Eigenmann" authorityName="Eigenmann &amp; Eigenmann" authorityYear="1889" family="Curimatidae" genus="Psectrogaster" kingdom="Animalia" order="Characiformes" phylum="Chordata" rank="species" species="amazonica">
<emphasis id="F5C53E33DF8324642A2ACFCAE02F2016" italics="true">Psectrogaster amazonica</emphasis>
Eigenmann &amp; Eigenmann
</taxonomicName>
(
<taxonomicName id="9ED2027DB7BC89DAEC894A478086337E" family="Curimatidae" kingdom="Animalia" order="Characiformes" phylum="Chordata" rank="family">Curimatidae</taxonomicName>
).
</paragraph>
</subSubSection>
<subSubSection id="SECID0EQFAG" type="type locality">
<paragraph id="FA61540AC7657E628028D727E3926B3F">
<heading id="F147067BD8308C7F62514A2D39215872" reason="title">Type locality.</heading>
</paragraph>
<paragraph id="9BA54C5EE5DD53A9B6C1666C0D1E8E53">
<collectingMunicipality id="507E06801EF8626419B3B691E3DBA847">Tocantins River</collectingMunicipality>
(
<named-content content-type="dwc:verbatimCoordinates" id="NCID0EZFAG" specific-use="{&quot;type&quot;:&quot;Point&quot;,&quot;coordinates&quot;:[-47.563333,-5.463889]}">
<geoCoordinate id="600EB02AA18E3C86F22CD8059F26F363" degrees="5" minutes="27" seconds="50">5 ° 27 ' 50</geoCoordinate>
' S; 
<geoCoordinate id="F963EADD0B5A4EDF4F4C65BFF8C2E644" degrees="47" minutes="33" seconds="48">47 ° 33 ' 48</geoCoordinate>
' W
</named-content>
), close to the municipality of 
<location id="592F647AB4C35BB621F951F2480E5179" LSID="urn:lsid:plazi:treatment:EC451902D40659DC8C83767A108042CB:592F647AB4C35BB621F951F2480E5179" municipality="Tocantins River" name="Embiral" stateProvince="Maranhao">Embiral</location>
, state of 
<collectingRegion id="10D79062FFFBDBA4AA511717D2B5C058" country="Brazil" name="Maranhao">Maranhão</collectingRegion>
.
</paragraph>
</subSubSection>
<subSubSection id="SECID0E5FAG" type="Other hosts and localities">
<paragraph id="C1860AB03EB9FA7D5E3F37A528FAEEB0">
<heading id="9B2216D75F0777611053D4FCB92095FC" reason="title">Other hosts and localities.</heading>
</paragraph>
<paragraph id="487144F302658E654173688FFE5D8258">
<taxonomicName id="7A8842C074AD6A6BB1C8271CACECE7B6" authorityName="Eigenmann &amp; Eigenmann" authorityYear="1889" family="Curimatidae" genus="Psectrogaster" kingdom="Animalia" order="Characiformes" phylum="Chordata" rank="species" species="amazonica">
<emphasis id="18C24BA266398AD4FE1C0AD6550E9485" italics="true">Psectrogaster amazonica</emphasis>
</taxonomicName>
: 
<collectingRegion id="6FD57736ADEF9D040B684FA0EB9D98F1" country="Brazil" name="Tocantins">Tocantins</collectingRegion>
River (
<named-content content-type="dwc:verbatimCoordinates" id="NCID0EVGAG" specific-use="{&quot;type&quot;:&quot;Point&quot;,&quot;coordinates&quot;:[-47.494750,-5.535722]}">
<geoCoordinate id="0C2D77A2CC1B25AE5EAA9FB472FE757E" degrees="5" minutes="32" seconds="08.6">5 ° 32 ' 08.6</geoCoordinate>
' S; 
<geoCoordinate id="3E19324A71C70B3E8E2684955A8E22A8" degrees="47" minutes="29" seconds="41.1">47 ° 29 ' 41.1</geoCoordinate>
' W
</named-content>
), close to the urban perimeter of Imperatriz, state of 
<collectingRegion id="A2F283C9E1BBA87A5CEC1805786DA0DF" country="Brazil" name="Maranhao">Maranhão</collectingRegion>
. 
<taxonomicName id="AA2159100911D65BB3854CF161CACF67" family="Serrasalmidae" genus="Mylesinus" kingdom="Animalia" order="Characiformes" phylum="Chordata" rank="species" species="pauscisquamatus">
<emphasis id="6AD4373A4EA5242E36BD6762E72BDD5A" italics="true">Mylesinus pauscisquamatus</emphasis>
</taxonomicName>
(
<taxonomicName id="C61B26655839E6822079ACCD3AE5ED34" family="Serrasalmidae" kingdom="Animalia" order="Characiformes" phylum="Chordata" rank="family">Serrasalmidae</taxonomicName>
): Arraias River (
<named-content content-type="dwc:verbatimCoordinates" id="NCID0ENHAG" specific-use="{&quot;type&quot;:&quot;Point&quot;,&quot;coordinates&quot;:[-47.136444,-12.631194]}">
<geoCoordinate id="AE65B1309D1C40F6832FDC313AF4150D" degrees="12" minutes="37" seconds="52.3">12 ° 37 ' 52.3</geoCoordinate>
' S; 
<geoCoordinate id="58F418A7996CD7F95C045405F1442DA5" degrees="47" minutes="08" seconds="11.2">47 ° 08 ' 11.2</geoCoordinate>
' W
</named-content>
), close to the municipality of Babaçulândia, state of 
<collectingRegion id="CA2A1C4E578FB78B46B01DF5E097AA72" country="Brazil" name="Tocantins">Tocantins</collectingRegion>
; Farinha River (
<named-content content-type="dwc:verbatimCoordinates" id="NCID0EVHAG" specific-use="{&quot;type&quot;:&quot;Point&quot;,&quot;coordinates&quot;:[-47.501611,-6.841806]}">
<geoCoordinate id="635DEEB1F8D4C347DB0BE0549FB0B5CA" degrees="6" minutes="50" seconds="30.5">6 ° 50 ' 30.5</geoCoordinate>
' S; 
<geoCoordinate id="AF4A55DD50747FBA073FA59B3B1F1241" degrees="47" minutes="30" seconds="05.8">47 ° 30 ' 05.8</geoCoordinate>
' W
</named-content>
), close to the municipality of municipality of Estreito, state of 
<collectingRegion id="8BAEC6187A2A630042DBFEEB533BCD3D" country="Brazil" name="Maranhao">Maranhão</collectingRegion>
, 
<collectingCountry id="06BC33DFAD5F5F07801D02899095C6D6" name="Brazil">Brazil</collectingCountry>
.
</paragraph>
</subSubSection>
<subSubSection id="SECID0E1HAG" type="Infestation parameters">
<paragraph id="425079F88BEE947A0AACCECF35F95449">
<heading id="0FDB7A216F5838EA2E01FB08A59F2686" reason="title">Infestation parameters.</heading>
</paragraph>
<paragraph id="B1608BAFEB33ED39D640765C19AF412D">
<taxonomicName id="3344E431AC1B3EC4F2D453F2BC4497AA" authorityName="Eigenmann &amp; Eigenmann" authorityYear="1889" family="Curimatidae" genus="Psectrogaster" kingdom="Animalia" order="Characiformes" phylum="Chordata" rank="species" species="amazonica">
<emphasis id="14124BA3406EBB0F9DF07F544F1F46AE" italics="true">Psectrogaster amazonica</emphasis>
</taxonomicName>
: total number of hosts: 97; prevalence: 9.3 %; total number of parasites: 11; mean intensity: 1.22 ± 0.44; range of infection: 1–2; 
<taxonomicName id="0151F4BA51A7B0870277527EE4863A16" authorityName="Jegu &amp; Santos" authorityYear="1988" family="Serrasalmidae" genus="Mylesinus" kingdom="Animalia" order="Characiformes" phylum="Chordata" rank="species" species="paucisquamatus">
<emphasis id="85FE1AD9158ADF3B799A401973436D5C" italics="true">Mylesinus paucisquamatus</emphasis>
</taxonomicName>
: total number of hosts: 7; number of infected hosts: 2; total number of parasites: 12.
</paragraph>
</subSubSection>
<subSubSection id="SECID0EZIAG" type="material">
<paragraph id="C639499B17DCF356512A17D6937D3325">
<heading id="30BBA38E05EC83C95284D8043383AB11" reason="title">Deposited material.</heading>
</paragraph>
<paragraph id="D1468726DAAA35A550514E593E057786">
<materialsCitation id="3CE45472CCAE6B74FE36A5A854E7E051" collectionCode="CHIOC" location="Embiral" municipality="Tocantins River" specimenCode="39575" specimenCount="1" stateProvince="Maranhao" typeStatus="holotype">
<taxonomicName id="51B45ED0D56D9324529F83F96948ACF9" authorityName="Eigenmann &amp; Eigenmann" authorityYear="1889" family="Curimatidae" genus="Psectrogaster" kingdom="Animalia" order="Characiformes" phylum="Chordata" rank="species" species="amazonica">
<emphasis id="9F931E3485B71BA8C1AB2E2F2BEFEF91" italics="true">
<originalDetermination id="277CC6EF385179633BBF1CC368218ED0">Psectrogaster amazonica</originalDetermination>
</emphasis>
</taxonomicName>
: 
<typeStatus id="BD2CAB0AE64D94A6CBB95C4504EEBF94" type="holotype">Holotype</typeStatus>
<collectionCode id="7DF978465EF14A3130742C837C8754D2">CHIOC</collectionCode>
<specimenCode id="402F15811F69418A3ACE0A221B0257B7">39575</specimenCode>
</materialsCitation>
: 
<materialsCitation id="2A4C65C743D963F9B4659F568E9B9C74" collectionCode="INPA" location="Embiral" municipality="Tocantins River" specimenCode="39577, 39578, 838" specimenCount="1" stateProvince="Maranhao" typeStatus="paratype">
<typeStatus id="A1B161803B8FDF01886E21314435B81C" type="paratype">paratypes</typeStatus>
<specimenCode id="7933BBCC7A0C644840A6996720F8B227">39577</specimenCode>
, 
<specimenCode id="10656C81FB5557835AD66FFF8561E19D">39578</specimenCode>
; 
<collectionCode id="CBE80A9E0CACBA3F151E0C60803FF35A">INPA</collectionCode>
<specimenCode id="0F86A2FA387DF4A347C9228D5BF64D73">838</specimenCode>
</materialsCitation>
; 
<materialsCitation id="A6A6797ED40A658BD71AD8F01844DBD2" collectionCode="CHIOC, INPA" location="Embiral" municipality="Tocantins River" specimenCode="39576 a-b, 839" specimenCount="1" stateProvince="Maranhao" typeStatus="paratype">
<taxonomicName id="DCB529FCD5DADE423312BB5F8D20D5AE" authorityName="Jegu &amp; Santos" authorityYear="1988" family="Serrasalmidae" genus="Mylesinus" kingdom="Animalia" order="Characiformes" phylum="Chordata" rank="species" species="paucisquamatus">
<emphasis id="46E90112C2B1C366BFF8AD5964307E98" italics="true">
<originalDetermination id="BFFCE7E9E958FC4353C41E68D09C9059">Mylesinus paucisquamatus</originalDetermination>
</emphasis>
</taxonomicName>
: 
<collectionCode id="A09C1C59CE9B92351EA2162EB89E50EC">CHIOC</collectionCode>
<specimenCode id="1AE440BE81DBFA35EE52C191C89CEA8B">39576 a-b</specimenCode>
, 
<collectionCode id="C5AE1E3F701FE7BF4039C032695467B8">INPA</collectionCode>
<specimenCode id="BB77C85D1CE4ACB03ADB9655E3055407">839</specimenCode>
.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="SECID0EYJAG" type="description">
<paragraph id="B6048DE61751A30FA7A3EFB5BC1047FC">
<heading id="B0F1E0D32D5C870158803E31719BBA4B" reason="title">Description.</heading>
</paragraph>
<paragraph id="6AC54F8F40CC6A678B019586F23FA2C3">
Based on 
<specimenCount id="901515B81C681561662D0B2D931ABE8A" count="15" type="generic">15 specimens</specimenCount>
: 2 mounted in Gomori's trichrome and 13 mounted in Hoyers' medium. Body fusiform, robust, 200–317 (278; n = 8) long by 68–103 (89; n = 9). Cephalic lobes poorly developed; two pairs of eyespots, posterior pair larger than anterior; accessory chromatic granules dispersed in the cephalic region. Pharynx spherical; esophagus short; two intestinal caeca, posteriorly confluent to gonads, lacking diverticula. Haptor sub-hexagonal, 62–86 (68; n = 12) wide. Ventral anchor with developed superficial root and inconspicuous deep root, evenly curved shaft and point, 21–44 (33; n = 22) long and base 13–20 (17; n = 22) (Fig. 
<figureCitation id="D6FA38CFD91100C2301FB97EF1D2559B" captionStart="Figures 22–30" captionStartId="F4" captionText="Figures 22–30. Urocleidoides tocantinensis sp. nov. from Psectogaster amazonica from Tocantins River: (22) copulatory complex, ventral view; (23) vagina; (24) ventral bar; (25) vaginal sclerite; (26) dorsal bar; (27) ventral anchor; (28) dorsal anchor; (29) hook pairs 2–4, 6, 7; (30) hook pairs 1, 5. Scale bars: 22, 23, 27, 28 = 20 µm, 24–26, 29 = 10 µm, 30 = 5 µm." figureDoi="10.3897/zoologia.38.e65001.figures22-30" httpUri="https://binary.pensoft.net/fig/576828">27</figureCitation>
). Dorsal anchor, smaller than ventral, with well-defined and long superficial root, shorter deep root, evenly curved shaft and robust point, passing from the level of tip of superficial root, 15–29 (22; n = 18) long and base 10–19 (13; n = 16) (Fig. 
<figureCitation id="2822E464F3D16029F2F20A5D31578822" captionStart="Figures 22–30" captionStartId="F4" captionText="Figures 22–30. Urocleidoides tocantinensis sp. nov. from Psectogaster amazonica from Tocantins River: (22) copulatory complex, ventral view; (23) vagina; (24) ventral bar; (25) vaginal sclerite; (26) dorsal bar; (27) ventral anchor; (28) dorsal anchor; (29) hook pairs 2–4, 6, 7; (30) hook pairs 1, 5. Scale bars: 22, 23, 27, 28 = 20 µm, 24–26, 29 = 10 µm, 30 = 5 µm." figureDoi="10.3897/zoologia.38.e65001.figures22-30" httpUri="https://binary.pensoft.net/fig/576828">28</figureCitation>
). Ventral bar straight, with extremities directed toward posterior extremity, with a median projection arising from the middle portion of the bar, 23–34 (30; n = 9) long (Fig. 
<figureCitation id="81D67D371FFCA387A506FE3D3CF0020C" captionStart="Figures 22–30" captionStartId="F4" captionText="Figures 22–30. Urocleidoides tocantinensis sp. nov. from Psectogaster amazonica from Tocantins River: (22) copulatory complex, ventral view; (23) vagina; (24) ventral bar; (25) vaginal sclerite; (26) dorsal bar; (27) ventral anchor; (28) dorsal anchor; (29) hook pairs 2–4, 6, 7; (30) hook pairs 1, 5. Scale bars: 22, 23, 27, 28 = 20 µm, 24–26, 29 = 10 µm, 30 = 5 µm." figureDoi="10.3897/zoologia.38.e65001.figures22-30" httpUri="https://binary.pensoft.net/fig/576828">24</figureCitation>
). Dorsal bar straight, 25–41 (30; n = 6) long (Fig. 
<figureCitation id="723CE9B0401364BF8F26D58FCDF1FDD6" captionStart="Figures 22–30" captionStartId="F4" captionText="Figures 22–30. Urocleidoides tocantinensis sp. nov. from Psectogaster amazonica from Tocantins River: (22) copulatory complex, ventral view; (23) vagina; (24) ventral bar; (25) vaginal sclerite; (26) dorsal bar; (27) ventral anchor; (28) dorsal anchor; (29) hook pairs 2–4, 6, 7; (30) hook pairs 1, 5. Scale bars: 22, 23, 27, 28 = 20 µm, 24–26, 29 = 10 µm, 30 = 5 µm." figureDoi="10.3897/zoologia.38.e65001.figures22-30" httpUri="https://binary.pensoft.net/fig/576828">26</figureCitation>
). Marginal hooks present, dissimilar in shape: pairs 1 and 5 with straight shank, erected thumb and curved point; filamentous hook (FH) loop about 1 / 3 of shank length (Fig. 
<figureCitation id="C51B095A275C03C40E691E689C4019D5" captionStart="Figures 22–30" captionStartId="F4" captionText="Figures 22–30. Urocleidoides tocantinensis sp. nov. from Psectogaster amazonica from Tocantins River: (22) copulatory complex, ventral view; (23) vagina; (24) ventral bar; (25) vaginal sclerite; (26) dorsal bar; (27) ventral anchor; (28) dorsal anchor; (29) hook pairs 2–4, 6, 7; (30) hook pairs 1, 5. Scale bars: 22, 23, 27, 28 = 20 µm, 24–26, 29 = 10 µm, 30 = 5 µm." figureDoi="10.3897/zoologia.38.e65001.figures22-30" httpUri="https://binary.pensoft.net/fig/576828">30</figureCitation>
), pairs 2–4, 6, 7 with dilated shank composed of two subunits, erected thumb and point, FH loop about 1 / 3 shank length (Fig. 
<figureCitation id="F61C9301B276B7A7E0C37B116C3E49ED" captionStart="Figures 22–30" captionStartId="F4" captionText="Figures 22–30. Urocleidoides tocantinensis sp. nov. from Psectogaster amazonica from Tocantins River: (22) copulatory complex, ventral view; (23) vagina; (24) ventral bar; (25) vaginal sclerite; (26) dorsal bar; (27) ventral anchor; (28) dorsal anchor; (29) hook pairs 2–4, 6, 7; (30) hook pairs 1, 5. Scale bars: 22, 23, 27, 28 = 20 µm, 24–26, 29 = 10 µm, 30 = 5 µm." figureDoi="10.3897/zoologia.38.e65001.figures22-30" httpUri="https://binary.pensoft.net/fig/576828">29</figureCitation>
). Pair 1, 9–16 (13; n = 15); pair 2, 15–27 (19; n = 19); pair 3, 14–22 (18; n = 18); pair 4, 15–27 (17; n = 17); pair 5, 10–15 (13; n = 14), pair 6, 15–25 (20; n = 6); pair 7, 13–25 (20; n = 14). Copulatory complex composed of male copulatory organ (MCO), which is a straight tube, 23–40 (33; n = 14) long and by bifurcated accessory piece, serving as guide to MCO; accessory piece 41–70 (53; n = 15) long (Figs 
<figureCitation id="5CAD1DD262CFE3AF6DD256AB66498C23" captionStart="Figures 22–30" captionStartId="F4" captionText="Figures 22–30. Urocleidoides tocantinensis sp. nov. from Psectogaster amazonica from Tocantins River: (22) copulatory complex, ventral view; (23) vagina; (24) ventral bar; (25) vaginal sclerite; (26) dorsal bar; (27) ventral anchor; (28) dorsal anchor; (29) hook pairs 2–4, 6, 7; (30) hook pairs 1, 5. Scale bars: 22, 23, 27, 28 = 20 µm, 24–26, 29 = 10 µm, 30 = 5 µm." figureDoi="10.3897/zoologia.38.e65001.figures22-30" httpUri="https://binary.pensoft.net/fig/576828">22</figureCitation>
, 
<figureCitation id="F3CB152512EAB157E639CADCC2CB863C" captionStart="Figures 31–36" captionStartId="F5" captionText="Figures 31–36. Light photomicrographs of Urocleidoides spp.: (31, 32) Urocleidoides boulengerellae: (31) copulatory complex; (32) vaginal sclerite; (33, 34) Urocleidoides paratriangulus: (33) copulatory complex; (34) haptor; (35, 36) Urocleidoides tocantinensis: (35) copulatory complex; (36) vagina. Scale bars: 31–33, 35–36 = 20 µm, 34 = 40 µm." figureDoi="10.3897/zoologia.38.e65001.figures31-36" httpUri="https://binary.pensoft.net/fig/576829">35</figureCitation>
). Gonads overlapping. Vaginal pore sinistral, vaginal vestibule, with a membranous cap at the aperture, tubular, expanded, 28–41 (35; n = 15), giving rise to vaginal canal (Figs 
<figureCitation id="557FB66BF605BCC541760A2F6F898825" captionStart="Figures 22–30" captionStartId="F4" captionText="Figures 22–30. Urocleidoides tocantinensis sp. nov. from Psectogaster amazonica from Tocantins River: (22) copulatory complex, ventral view; (23) vagina; (24) ventral bar; (25) vaginal sclerite; (26) dorsal bar; (27) ventral anchor; (28) dorsal anchor; (29) hook pairs 2–4, 6, 7; (30) hook pairs 1, 5. Scale bars: 22, 23, 27, 28 = 20 µm, 24–26, 29 = 10 µm, 30 = 5 µm." figureDoi="10.3897/zoologia.38.e65001.figures22-30" httpUri="https://binary.pensoft.net/fig/576828">23</figureCitation>
, 
<figureCitation id="905BE6A8240791CF2250A82BB1D93606" captionStart="Figures 31–36" captionStartId="F5" captionText="Figures 31–36. Light photomicrographs of Urocleidoides spp.: (31, 32) Urocleidoides boulengerellae: (31) copulatory complex; (32) vaginal sclerite; (33, 34) Urocleidoides paratriangulus: (33) copulatory complex; (34) haptor; (35, 36) Urocleidoides tocantinensis: (35) copulatory complex; (36) vagina. Scale bars: 31–33, 35–36 = 20 µm, 34 = 40 µm." figureDoi="10.3897/zoologia.38.e65001.figures31-36" httpUri="https://binary.pensoft.net/fig/576829">36</figureCitation>
). Vaginal sclerite composed of a grooved rod, distal hook and a long subterminal projection, 22–35 (27; n = 11) (Fig. 
<figureCitation id="737DCBA0896007A2BA8D308D8C0A5D09" captionStart="Figures 22–30" captionStartId="F4" captionText="Figures 22–30. Urocleidoides tocantinensis sp. nov. from Psectogaster amazonica from Tocantins River: (22) copulatory complex, ventral view; (23) vagina; (24) ventral bar; (25) vaginal sclerite; (26) dorsal bar; (27) ventral anchor; (28) dorsal anchor; (29) hook pairs 2–4, 6, 7; (30) hook pairs 1, 5. Scale bars: 22, 23, 27, 28 = 20 µm, 24–26, 29 = 10 µm, 30 = 5 µm." figureDoi="10.3897/zoologia.38.e65001.figures22-30" httpUri="https://binary.pensoft.net/fig/576828">25</figureCitation>
). Eggs, Mehlis' glands and ootype not observed. Vitelline follicles distributed throughout the body, except in the region of reproductive organs.
</paragraph>
</subSubSection>
<subSubSection id="SECID0EKLAG" type="etymology">
<paragraph id="E6574D0847B4978DC9459D28625AC5C0">
<heading id="E7C5B7A123BA29992D9AF2787A2B077E" reason="title">Etymology.</heading>
</paragraph>
<paragraph id="00A448F2A33E5A16BFA0A27F12EB8C7B">
The specific name refers to the locality, 
<collectingRegion id="A234101C3056C3D7685D596DB6F43DF7" country="Brazil" name="Tocantins">Tocantins</collectingRegion>
River.
</paragraph>
</subSubSection>
<subSubSection id="SECID0EPLAG" type="remarks">
<paragraph id="F49D36D07B50DECE6725E5F75EB157C6">
<heading id="AB1A2539825B83BFAFE8EB817035F257" reason="title">Remarks.</heading>
</paragraph>
<paragraph id="FAD063616CBE485AED034B0AF375FF46">
<taxonomicName id="783C4D97CDC0A85514254B6FF2FC04D3" authorityName="de Freitas &amp; Bezerra &amp; Meneses &amp; Justo &amp; Viana &amp; Cohen" authorityYear="2021" class="Monogenea" family="Ancyrocephalidae" genus="Urocleidoides" kingdom="Animalia" order="Dactylogyridea" phylum="Platyhelminthes" rank="species" species="tocantinensis" status="sp. nov.">
<emphasis id="DF9349E20C3D1A93F224D96A8192D63F" italics="true">Urocleidoides tocantinensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="4ED90B1631D2736C0A8F572B172D3BAC" rank="species">sp. nov.</taxonomicNameLabel>
resembles 
<taxonomicName id="40C18D0423D13B9B845D416912C85945" authority="Zago, Yamada, Yamada, Franceschini, Bongiovani &amp; Silva, 2020" authorityName="Zago, Yamada, Yamada, Franceschini, Bongiovani &amp; Silva" authorityYear="2020" class="Monogenea" family="Ancyrocephalidae" genus="Urocleidoides" kingdom="Animalia" order="Dactylogyridea" phylum="Platyhelminthes" rank="species" species="falxus">
<emphasis id="C8273EE7459D77F81F0B645AEA081AEA" italics="true">Urocleidoides falxus</emphasis>
<bibRefCitation id="FA11DECF847FB6184877E9532B62F2D8" DOI="10.1007/s00436-020-06831-z" author="Zago AC &amp; Yamada FH &amp; Yamada POF &amp; Franceschini L. Bongiovani MF &amp; Silva RJ" refId="B34" refString="Zago AC, Yamada FH, Yamada POF, Franceschini L. Bongiovani MF, Silva RJ (2020) Seven new species of Urocleidoides (Monogenea: Dactylogyridae) from Brazilian fishes supported by morphological and molecular data. Parasitology Research, https: // doi. org / 10.1007 / s 00436 - 020 - 06831 - z" year="2020">Zago, Yamada, Yamada, Franceschini, Bongiovani &amp; Silva, 2020</bibRefCitation>
</taxonomicName>
by the absence of coils on the MCO and 
<taxonomicName id="10DA5A4C533E00534A80CAFDD6C3575D" authority="Rosin &amp; Timi, 2016" authorityName="Rosin &amp; Timi" authorityYear="2016" class="Monogenea" family="Ancyrocephalidae" genus="Urocleidoides" kingdom="Animalia" order="Dactylogyridea" phylum="Platyhelminthes" rank="species" species="surianoae">
<emphasis id="1E01E651CD59C2C44EF34142E4017E0E" italics="true">Urocleidoides surianoae</emphasis>
Rosin &amp; Timi, 2016
</taxonomicName>
in the shape of accessory piece, but differs in the morphology of the MCO (MCO reverse J-shaped, with expanded proximal end in 
<taxonomicName id="C32796830C646E729C893386E543E5E4" authorityName="Rosin &amp; Timi" authorityYear="2016" class="Monogenea" family="Ancyrocephalidae" genus="Urocleidoides" kingdom="Animalia" order="Dactylogyridea" phylum="Platyhelminthes" rank="species" species="surianoae">
<emphasis id="EA039612F17A49F58D773F45EA44B3A5" italics="true">U. surianoae</emphasis>
</taxonomicName>
and a straight tube in the new species). The new species differs from all other species of the genus by the morphology of the vagina, which present a vaginal vestibule with a membranous cap.
</paragraph>
<caption id="3015BE25F96EDB8D542D33627805EA13" ID-DOI="10.3897/zoologia.38.e65001.figures22-30" ID-arpha="9EBD948A-3593-5923-89AE-C8B4FF916160" ID-zenodo_dep_id="5219831" httpUri="https://binary.pensoft.net/fig/576828" startId="F4">
<paragraph id="A8C9581077A1227750C1DCE1354FDA11">
<label id="3B4BB73CC3A9DF4F7410F2CF7C11842C">Figures 22–30.</label>
</paragraph>
<paragraph id="D15D1DE800580FE18050A14CBB12F1C6">
<taxonomicName id="7F80EEF4247DB09229782FE9CB76E864" authorityName="de Freitas &amp; Bezerra &amp; Meneses &amp; Justo &amp; Viana &amp; Cohen" authorityYear="2021" class="Monogenea" family="Ancyrocephalidae" genus="Urocleidoides" kingdom="Animalia" order="Dactylogyridea" phylum="Platyhelminthes" rank="species" species="tocantinensis" status="sp. nov.">
<emphasis id="91F6E146DD7FFA6CA827D2070B6001F2" italics="true">Urocleidoides tocantinensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="BDD99AB96186FE9C512A5009D2E8E10F" rank="species">sp. nov.</taxonomicNameLabel>
from 
<taxonomicName id="F59587761A210B347FE436246257FF44" authorityName="Eigenmann &amp; Eigenmann" authorityYear="1889" family="Serrasalmidae" genus="Psectogaster" kingdom="Animalia" order="Characiformes" phylum="Chordata" rank="species" species="amazonica">
<emphasis id="38A2099EF8EFE5576CBFEBB3303B635D" italics="true">Psectogaster amazonica</emphasis>
</taxonomicName>
from Tocantins River: (22) copulatory complex, ventral view; (23) vagina; (24) ventral bar; (25) vaginal sclerite; (26) dorsal bar; (27) ventral anchor; (28) dorsal anchor; (29) hook pairs 2–4, 6, 7; (30) hook pairs 1, 5. Scale bars: 22, 23, 27, 28 = 20 µm, 24–26, 29 = 10 µm, 30 = 5 µm.
</paragraph>
</caption>
<caption id="80A2F8CC65B18DFA63BF6EBDA0E60182" ID-DOI="10.3897/zoologia.38.e65001.figures31-36" ID-arpha="99825EA2-36C0-5888-8984-91E26C1B9BEE" ID-zenodo_dep_id="5219833" httpUri="https://binary.pensoft.net/fig/576829" startId="F5">
<paragraph id="6E6DB15CF6B69F159BD974A50BF7775B">
<label id="0DD2083740323F2FBB01AAE496240BF0">Figures 31–36.</label>
</paragraph>
<paragraph id="2FBE3EDC9B387E0BDC1E22BA8F2CE296">
Light photomicrographs of 
<taxonomicName id="AB1E7B96C5D730F02722D0F11559ABCA" class="Monogenea" family="Ancyrocephalidae" genus="Urocleidoides" kingdom="Animalia" order="Dactylogyridea" phylum="Platyhelminthes" rank="species" species="undetermined">
<emphasis id="2FC500872F822E4385591A710737F661" italics="true">Urocleidoides</emphasis>
spp.
</taxonomicName>
: (31, 32) 
<taxonomicName id="40BD32D5BC73F2DF5ABA95D57B46142E" authorityName="de Freitas &amp; Bezerra &amp; Meneses &amp; Justo &amp; Viana &amp; Cohen" authorityYear="2021" class="Monogenea" family="Ancyrocephalidae" genus="Urocleidoides" kingdom="Animalia" order="Dactylogyridea" phylum="Platyhelminthes" rank="species" species="boulengerellae">
<emphasis id="BBBC82C89C73EA5B88B9258525415EB4" italics="true">Urocleidoides boulengerellae</emphasis>
</taxonomicName>
: (31) copulatory complex; (32) vaginal sclerite; (33, 34) 
<taxonomicName id="CE93A35238619C1979EAF0D0E19ECC8E" authorityName="de Freitas &amp; Bezerra &amp; Meneses &amp; Justo &amp; Viana &amp; Cohen" authorityYear="2021" class="Monogenea" family="Ancyrocephalidae" genus="Urocleidoides" kingdom="Animalia" order="Dactylogyridea" phylum="Platyhelminthes" rank="species" species="paratriangulus">
<emphasis id="5E6EA68C09EA1D2923BA81CE70963D2D" italics="true">Urocleidoides paratriangulus</emphasis>
</taxonomicName>
: (33) copulatory complex; (34) haptor; (35, 36) 
<taxonomicName id="71A95AB0FAE3FDC8331E493F42A2B7DC" authorityName="de Freitas &amp; Bezerra &amp; Meneses &amp; Justo &amp; Viana &amp; Cohen" authorityYear="2021" class="Monogenea" family="Ancyrocephalidae" genus="Urocleidoides" kingdom="Animalia" order="Dactylogyridea" phylum="Platyhelminthes" rank="species" species="tocantinensis">
<emphasis id="18B6B3E2CA54490BC9573977EE2DC709" italics="true">Urocleidoides tocantinensis</emphasis>
</taxonomicName>
: (35) copulatory complex; (36) vagina. Scale bars: 31–33, 35–36 = 20 µm, 34 = 40 µm.
</paragraph>
</caption>
</subSubSection>
</treatment>
</document>