treatments-xml/data/03/DF/87/03DF87B3D44D5039C1EE0B1DC335F929.xml

<document ID-DOI="http://doi.org/10.5281/zenodo.6022191" ID-GBIF-Dataset="7c324801-2c22-439d-87c8-1bdb83e11827" ID-GBIF-Taxon="134839592" ID-Zenodo-Dep="6022191" checkinTime="1506070566059" checkinUser="plazi" docAuthor="Philippe Vieira Alves, Alain de Chambrier, José Luis Luque &amp; Tomáš Scholz" docDate="2017" docId="03DF87B3D44D5039C1EE0B1DC335F929" docLanguage="en" docName="Alves etal 2017.pdf" docOrigin="Syst Parasitol 94" docStyle="DocumentStyle{}" docTitle="Chambriella megacephala Philippe Vieira Alves &amp; Alain de Chambrier &amp; José Luis Luque &amp; Tomáš Scholz 2017, n. comb." docType="treatment" docVersion="5" lastPageId="4" lastPageNumber="371" masterDocId="FFE6FFCBD44E503DC3160D58C732FF91" masterDocTitle="Untangling convoluted taxonomy of Chambriella Rego, Chubb &amp; Pavanelli, 1999 (Cestoda: Proteocephalidae), with erection of Riggenbachiella n. g. and the description of a new species from pimelodid catfishes in the Neotropical Region" masterLastPageNumber="389" masterPageNumber="367" pageId="3" pageNumber="370" updateTime="1644400649560" updateUser="ExternalLinkService">
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<mods:titleInfo>
<mods:title>Untangling convoluted taxonomy of Chambriella Rego, Chubb &amp; Pavanelli, 1999 (Cestoda: Proteocephalidae), with erection of Riggenbachiella n. g. and the description of a new species from pimelodid catfishes in the Neotropical Region</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Philippe Vieira Alves</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Alain de Chambrier</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>José Luis Luque</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Tomáš Scholz</mods:namePart>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>Syst Parasitol</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2017</mods:date>
<mods:detail type="pubDate">
<mods:number>2017-02-20</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>94</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>367</mods:start>
<mods:end>389</mods:end>
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<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">10.1007/s11230-017-9700-1</mods:identifier>
<mods:identifier type="GBIF-Dataset">7c324801-2c22-439d-87c8-1bdb83e11827</mods:identifier>
<mods:identifier type="Zenodo-Dep">925123</mods:identifier>
</mods:mods>
<treatment ID-DOI="http://doi.org/10.5281/zenodo.6022191" ID-GBIF-Taxon="134839592" ID-Zenodo-Dep="6022191" LSID="urn:lsid:plazi:treatment:03DF87B3D44D5039C1EE0B1DC335F929" httpUri="http://treatment.plazi.org/id/03DF87B3D44D5039C1EE0B1DC335F929" lastPageId="4" lastPageNumber="371" pageId="3" pageNumber="370">
<subSubSection pageId="3" pageNumber="370" type="nomenclature">
<paragraph blockId="3.[760,1334,1605,1761]" pageId="3" pageNumber="370">
<heading bold="true" centered="true" fontSize="10" level="1" pageId="3" pageNumber="370" reason="0">
<emphasis bold="true" pageId="3" pageNumber="370">
<taxonomicName authority="(Woodland, 1934)" authorityName="Philippe Vieira Alves &amp; Alain de Chambrier &amp; José Luis Luque &amp; Tomáš Scholz" authorityYear="2017" baseAuthorityName="Woodland" baseAuthorityYear="1934" box="[760,1294,1605,1629]" class="Cestoda" family="Proteocephalidae" genus="Chambriella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Proteocephalidea" pageId="3" pageNumber="370" phylum="Platyhelminthes" rank="species" species="megacephala" status="n. comb.">
<emphasis bold="true" box="[760,1061,1605,1629]" italics="true" pageId="3" pageNumber="370">Chambriella megacephala</emphasis>
(
<bibRefCitation author="Woodland, W. N. F." box="[1087,1287,1605,1629]" journalOrPublisher="Proceedings of the Zoological Society of London" pageId="3" pageNumber="370" pagination="33 - 46" part="104" refString="Woodland, W. N. F. (1934). On six new cestodes from Amazon fishes. Proceedings of the Zoological Society of London, 104, 33 - 46." title="On six new cestodes from Amazon fishes" type="journal article" year="1934">Woodland, 1934</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel pageId="3" pageNumber="370">n. comb.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection lastPageId="4" lastPageNumber="371" pageId="3" pageNumber="370" type="reference_group">
<paragraph blockId="3.[760,1334,1605,1761]" box="[760,1334,1672,1695]" pageId="3" pageNumber="370">
Syns 
<taxonomicName authority="Woodland, 1934" authorityName="Woodland" authorityYear="1934" box="[831,1329,1672,1695]" class="Cestoda" family="Proteocephalidae" genus="Monticellia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Proteocephalidea" pageId="3" pageNumber="370" phylum="Platyhelminthes" rank="species" species="megacephala">
<emphasis box="[831,1116,1672,1695]" italics="true" pageId="3" pageNumber="370">Monticellia megacephala</emphasis>
<bibRefCitation author="Woodland, W. N. F." box="[1136,1329,1672,1695]" journalOrPublisher="Proceedings of the Zoological Society of London" pageId="3" pageNumber="370" pagination="33 - 46" part="104" refString="Woodland, W. N. F. (1934). On six new cestodes from Amazon fishes. Proceedings of the Zoological Society of London, 104, 33 - 46." title="On six new cestodes from Amazon fishes" type="journal article" year="1934">Woodland, 1934</bibRefCitation>
</taxonomicName>
;
</paragraph>
<paragraph blockId="3.[760,1334,1605,1761]" box="[760,1334,1705,1728]" pageId="3" pageNumber="370">
<taxonomicName authority="Pavanelli &amp; Santos, 1992" authorityName="Pavanelli &amp; Santos" authorityYear="1992" box="[760,1329,1705,1728]" class="Cestoda" family="Monticelliidae" genus="Goezeella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Proteocephalidea" pageId="3" pageNumber="370" phylum="Platyhelminthes" rank="species" species="agostinhoi">
<emphasis box="[760,999,1705,1728]" italics="true" pageId="3" pageNumber="370">Goezeella agostinhoi</emphasis>
<bibRefCitation author="Pavanelli, G. C. &amp; Santos, M. H. M." box="[1018,1329,1705,1728]" journalOrPublisher="Parana. Brasil. Revista Brasileira de Parasitologia Veterinaria" pageId="3" pageNumber="370" pagination="45 - 50" part="1" refString="Pavanelli, G. C., &amp; Santos, M. H. M. (1992). Goezeella agostinhoi sp. n. e Monticellia loyolai sp. n. cestoides proteocefalideos parasitas de peixes pimelodideos do Rio Parana, Parana. Brasil. Revista Brasileira de Parasitologia Veterinaria, 1, 45 - 50." title="Goezeella agostinhoi sp. n. e Monticellia loyolai sp. n. cestoides proteocefalideos parasitas de peixes pimelodideos do Rio Parana" type="journal article" year="1992">Pavanelli &amp; Santos, 1992</bibRefCitation>
</taxonomicName>
;
</paragraph>
<paragraph blockId="3.[760,1334,1605,1761]" lastBlockId="4.[125,699,159,215]" lastPageId="4" lastPageNumber="371" pageId="3" pageNumber="370">
<taxonomicName authority="(Pavanelli &amp; Santos, 1992)" authorityName="Pavanelli &amp; Santos" authorityYear="1992" baseAuthorityName="Pavanelli &amp; Santos" baseAuthorityYear="1992" box="[760,1330,1738,1761]" class="Cestoda" family="Proteocephalidae" genus="Chambriella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Proteocephalidea" pageId="3" pageNumber="370" phylum="Platyhelminthes" rank="species" species="agostinhoi">
<emphasis box="[760,1018,1738,1761]" italics="true" pageId="3" pageNumber="370">Chambriella agostinhoi</emphasis>
(
<bibRefCitation author="Pavanelli, G. C. &amp; Santos, M. H. M." box="[1034,1322,1738,1761]" journalOrPublisher="Parana. Brasil. Revista Brasileira de Parasitologia Veterinaria" pageId="3" pageNumber="370" pagination="45 - 50" part="1" refString="Pavanelli, G. C., &amp; Santos, M. H. M. (1992). Goezeella agostinhoi sp. n. e Monticellia loyolai sp. n. cestoides proteocefalideos parasitas de peixes pimelodideos do Rio Parana, Parana. Brasil. Revista Brasileira de Parasitologia Veterinaria, 1, 45 - 50." title="Goezeella agostinhoi sp. n. e Monticellia loyolai sp. n. cestoides proteocefalideos parasitas de peixes pimelodideos do Rio Parana" type="journal article" year="1992">Pavanelli &amp; Santos, 1992</bibRefCitation>
)
</taxonomicName>
; 
<taxonomicName authority="de Chambrier &amp; Scholz, 2008" authorityName="de Chambrier &amp; Scholz" authorityYear="2008" class="Cestoda" family="Monticelliidae" genus="Lenhataenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Proteocephalidea" pageId="4" pageNumber="371" phylum="Platyhelminthes" rank="species" species="megacephala">
<emphasis box="[125,412,160,183]" italics="true" pageId="4" pageNumber="371">Lenhataenia megacephala</emphasis>
de 
<bibRefCitation author="de Chambrier, A. &amp; Scholz, T." journalOrPublisher="Folia Parasitologica" pageId="4" pageNumber="371" pagination="17 - 28" part="55" refString="de Chambrier, A., &amp; Scholz, T. (2008). Tapeworms (Cestoda: Proteocephalidea) of firewood catfish Sorubimichthys planiceps (Siluriformes: Pimelodidae) from the Amazon River. Folia Parasitologica, 55, 17 - 28." title="Tapeworms (Cestoda: Proteocephalidea) of firewood catfish Sorubimichthys planiceps (Siluriformes: Pimelodidae) from the Amazon River" type="journal article" year="2008">Chambrier &amp; Scholz, 2008</bibRefCitation>
</taxonomicName>
</paragraph>
</subSubSection>
<subSubSection pageId="4" pageNumber="371" type="biology_ecology">
<paragraph blockId="4.[125,700,271,1722]" pageId="4" pageNumber="371">
<emphasis box="[125,230,271,294]" italics="true" pageId="4" pageNumber="371">Type-host</emphasis>
: 
<taxonomicName authority="(Spix &amp; Agassiz)" authorityName="Spix &amp; Agassiz" baseAuthorityName="Spix &amp; Agassiz" baseAuthorityYear="1829" class="Actinopterygii" family="Pimelodidae" genus="Sorubimichthys" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="371" phylum="Chordata" rank="species" species="planiceps">
<emphasis box="[248,526,271,294]" italics="true" pageId="4" pageNumber="371">Sorubimichthys planiceps</emphasis>
(Spix &amp; Agassiz)
</taxonomicName>
(
<taxonomicName box="[182,321,304,327]" class="Actinopterygii" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="371" phylum="Chordata" rank="order">Siluriformes</taxonomicName>
: 
<taxonomicName box="[335,473,304,327]" class="Actinopterygii" family="Pimelodidae" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="371" phylum="Chordata" rank="family">Pimelodidae</taxonomicName>
), originally reported erroneously by 
<bibRefCitation author="Woodland, W. N. F." box="[318,521,337,360]" journalOrPublisher="Proceedings of the Zoological Society of London" pageId="4" pageNumber="371" pagination="33 - 46" part="104" refString="Woodland, W. N. F. (1934). On six new cestodes from Amazon fishes. Proceedings of the Zoological Society of London, 104, 33 - 46." title="On six new cestodes from Amazon fishes" type="journal article" year="1934">Woodland (1934)</bibRefCitation>
as 
<taxonomicName authority="(Kner)" authorityName="Kner" baseAuthorityName="Kner" baseAuthorityYear="1858" class="Actinopterygii" family="Pimelodidae" genus="Platystomatichthys" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="371" phylum="Chordata" rank="species" species="sturio">
<emphasis italics="true" pageId="4" pageNumber="371">Platystomatichthys sturio</emphasis>
(Kner)
</taxonomicName>
(see de 
<bibRefCitation author="de Chambrier, A. &amp; Scholz, T." journalOrPublisher="Folia Parasitologica" pageId="4" pageNumber="371" pagination="17 - 28" part="55" refString="de Chambrier, A., &amp; Scholz, T. (2008). Tapeworms (Cestoda: Proteocephalidea) of firewood catfish Sorubimichthys planiceps (Siluriformes: Pimelodidae) from the Amazon River. Folia Parasitologica, 55, 17 - 28." title="Tapeworms (Cestoda: Proteocephalidea) of firewood catfish Sorubimichthys planiceps (Siluriformes: Pimelodidae) from the Amazon River" type="journal article" year="2008">Chambrier &amp; Scholz, 2008</bibRefCitation>
).
</paragraph>
<paragraph blockId="4.[125,700,271,1722]" pageId="4" pageNumber="371">
<emphasis box="[125,247,437,460]" italics="true" pageId="4" pageNumber="371">Other hosts</emphasis>
: 
<taxonomicName authority="(Ihering)" authorityName="Ihering" baseAuthorityName="Ihering" baseAuthorityYear="1898" box="[259,505,437,460]" class="Actinopterygii" family="Pimelodidae" genus="Zungaro" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="371" phylum="Chordata" rank="species" species="jahu">
<emphasis box="[259,403,437,460]" italics="true" pageId="4" pageNumber="371">Zungaro jahu</emphasis>
(Ihering)
</taxonomicName>
, 
<taxonomicName authority="zungaro (Humboldt)" authorityName="Humboldt" class="Actinopterygii" family="Pimelodidae" genus="Zungaro" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="371" phylum="Chordata" rank="species" species="zungaro">
<emphasis box="[515,699,437,460]" italics="true" pageId="4" pageNumber="371">Zungaro zungaro</emphasis>
(Humboldt)
</taxonomicName>
and 
<taxonomicName authority="(Linnaeus)" authorityName="Linnaeus" baseAuthorityName="Linnaeus" baseAuthorityYear="1766" class="Actinopterygii" family="Pimelodidae" genus="Pseudoplatystoma" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="371" phylum="Chordata" rank="species" species="fasciatum">
<emphasis box="[317,631,471,494]" italics="true" pageId="4" pageNumber="371">Pseudoplatystoma fasciatum</emphasis>
(Linnaeus)
</taxonomicName>
(all 
<taxonomicName box="[245,383,504,527]" class="Actinopterygii" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="371" phylum="Chordata" rank="order">Siluriformes</taxonomicName>
: 
<taxonomicName box="[393,532,504,527]" class="Actinopterygii" family="Pimelodidae" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="371" phylum="Chordata" rank="family">Pimelodidae</taxonomicName>
).
</paragraph>
</subSubSection>
<subSubSection pageId="4" pageNumber="371" type="materials_examined">
<paragraph blockId="4.[125,700,271,1722]" pageId="4" pageNumber="371">
<materialsCitation ID-GBIF-Occurrence="1655986903" country="Brazil" location="River Amazon" pageId="4" pageNumber="371" specimenCount="1" stateProvince="Para">
<emphasis box="[125,266,537,560]" italics="true" pageId="4" pageNumber="371">Type-locality</emphasis>
: 
<location LSID="urn:lsid:plazi:treatment:03DF87B3D44D5039C1EE0B1DC335F929:8EA9607ED44A5039C2340F41C6FAFDA1" box="[290,456,537,560]" country="Brazil" name="River Amazon" pageId="4" pageNumber="371" stateProvince="Para">River Amazon</location>
(lower reaches), 
<quantity metricMagnitude="4" metricUnit="m" metricValue="8.04672" pageId="4" pageNumber="371" unit="mi" value="50.0">50 miles</quantity>
downstream of Santarém, State of 
<collectingRegion box="[563,610,569,593]" country="Brazil" name="Para" pageId="4" pageNumber="371">Pará</collectingRegion>
, 
<collectingCountry box="[625,694,570,593]" name="Brazil" pageId="4" pageNumber="371">Brazil</collectingCountry>
</materialsCitation>
. 
<materialsCitation ID-GBIF-Occurrence="1655986905" collectingDate="1920-03-07" collectingDateMax="1926-08-05" collectingDateMin="1920-03-07" country="Brazil" county="Itacoatiara" latitude="-3.7833333" location="Other" longLatPrecision="21" longitude="-53.166668" municipality="River Amazon" pageId="4" pageNumber="371" specimenCount="1" stateProvince="Amazonas">
<emphasis box="[125,293,603,626]" italics="true" pageId="4" pageNumber="371">
<location LSID="urn:lsid:plazi:treatment:03DF87B3D44D5039C1EE0B1DC335F929:8EA9607ED44A5039C36B0F03C789FDE3" box="[125,187,603,626]" country="Brazil" county="Itacoatiara" latitude="-3.7833333" longLatPrecision="21" longitude="-53.166668" municipality="River Amazon" name="Other" pageId="4" pageNumber="371" stateProvince="Amazonas">Other</location>
localities
</emphasis>
: 
<location LSID="urn:lsid:plazi:treatment:03DF87B3D44D5039C1EE0B1DC335F929:8EA9607ED44A5039C2200F03C6F1FDE2" box="[310,451,602,627]" country="Brazil" county="Itacoatiara" latitude="-3.7833333" longLatPrecision="21" longitude="-53.166668" municipality="River Amazon" name="River Parana" pageId="4" pageNumber="371" stateProvince="Amazonas">River Paraná</location>
(upper reaches), 
<location LSID="urn:lsid:plazi:treatment:03DF87B3D44D5039C1EE0B1DC335F929:8EA9607ED44A5039C1940F03C79DFD02" country="Brazil" county="Itacoatiara" latitude="-3.7833333" longLatPrecision="21" longitude="-53.166668" municipality="River Amazon" name="Porto Rico" pageId="4" pageNumber="371" stateProvince="Amazonas">Porto Rico</location>
(
<location LSID="urn:lsid:plazi:treatment:03DF87B3D44D5039C1EE0B1DC335F929:8EA9607ED44A5039C3D20F24C645FD02" box="[196,375,635,659]" country="Brazil" county="Itacoatiara" latitude="-3.7833333" longLatPrecision="21" longitude="-53.166668" municipality="River Amazon" name="State of Parana" pageId="4" pageNumber="371" stateProvince="Amazonas">State of Paraná</location>
, 
<collectingCountry box="[395,464,636,659]" name="Brazil" pageId="4" pageNumber="371">Brazil</collectingCountry>
; 
<geoCoordinate box="[482,568,632,659]" direction="south" orientation="latitude" pageId="4" pageNumber="371" precision="15" value="-22.716667">22 43 0S</geoCoordinate>
, 
<geoCoordinate box="[587,687,632,659]" direction="west" orientation="longitude" pageId="4" pageNumber="371" precision="15" value="-53.166668">53 10 0W</geoCoordinate>
); 
<collectingMunicipality box="[125,297,670,693]" pageId="4" pageNumber="371">River Amazon</collectingMunicipality>
, 
<collectingCounty box="[322,435,670,693]" pageId="4" pageNumber="371">Itacoatiara</collectingCounty>
(State of 
<collectingRegion box="[580,695,670,693]" country="Peru" name="Amazonas" pageId="4" pageNumber="371">Amazonas</collectingRegion>
, 
<collectingCountry box="[125,194,703,726]" name="Brazil" pageId="4" pageNumber="371">Brazil</collectingCountry>
; 
<geoCoordinate box="[214,287,698,726]" direction="south" orientation="latitude" pageId="4" pageNumber="371" precision="1" value="-3.0025">3 0 9 0S</geoCoordinate>
, 
<collectingDate box="[309,373,703,726]" pageId="4" pageNumber="371" value="1926-08-05">
<date box="[309,373,703,726]" pageId="4" pageNumber="371" value="1926-08-05">5 8 26</date>
</collectingDate>
0W) and Iquitos (Region of 
<collectingRegion box="[125,199,736,759]" country="Peru" name="Loreto" pageId="4" pageNumber="371">Loreto</collectingRegion>
, 
<collectingCountry box="[210,262,736,759]" name="Peru" pageId="4" pageNumber="371">Peru</collectingCountry>
; 
<geoCoordinate box="[274,347,731,759]" direction="south" orientation="latitude" pageId="4" pageNumber="371" precision="15" value="-3.7833333">3 47 0S</geoCoordinate>
, 
<collectingDate box="[359,424,736,759]" pageId="4" pageNumber="371" value="1920-03-07">
<date box="[359,424,736,759]" pageId="4" pageNumber="371" value="1920-03-07">7 3 20</date>
</collectingDate>
0W).
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="4" pageNumber="371" type="discussion">
<paragraph blockId="4.[125,700,271,1722]" pageId="4" pageNumber="371">
<emphasis box="[125,245,769,792]" italics="true" pageId="4" pageNumber="371">Prevalence</emphasis>
: 38% (6/16) and 50% (11/22) in 
<taxonomicName baseAuthorityName="Ihering" baseAuthorityYear="1898" box="[621,699,769,792]" class="Actinopterygii" family="Pimelodidae" genus="Zungaro" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="371" phylum="Chordata" rank="species" species="jahu">
<emphasis box="[621,636,769,792]" italics="true" pageId="4" pageNumber="371">Z</emphasis>
. 
<emphasis box="[652,699,769,792]" italics="true" pageId="4" pageNumber="371">jahu</emphasis>
</taxonomicName>
(syn. 
<taxonomicName authority="Ihering, 1898" authorityName="Ihering" authorityYear="1898" baseAuthorityName="Steindachner" baseAuthorityYear="1876" box="[188,379,803,826]" class="Actinopterygii" family="Pimelodidae" genus="Paulicea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="371" phylum="Chordata" rank="species" species="luetkeni">
<emphasis box="[188,379,803,826]" italics="true" pageId="4" pageNumber="371">Paulicea luetkeni</emphasis>
</taxonomicName>
) from River 
<collectingRegion box="[532,605,801,826]" country="Brazil" name="Parana" pageId="4" pageNumber="371">Paraná</collectingRegion>
(
<collectingCountry box="[624,692,802,825]" name="Brazil" pageId="4" pageNumber="371">Brazil</collectingCountry>
) and in 
<taxonomicName baseAuthorityName="Spix &amp; Agassiz" baseAuthorityYear="1829" box="[218,357,836,859]" class="Actinopterygii" family="Pimelodidae" genus="Sorubimichthys" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="371" phylum="Chordata" rank="species" species="planiceps">
<emphasis box="[218,231,836,859]" italics="true" pageId="4" pageNumber="371">S</emphasis>
. 
<emphasis box="[255,357,836,859]" italics="true" pageId="4" pageNumber="371">planiceps</emphasis>
</taxonomicName>
from River Amazon (
<collectingCountry box="[634,688,836,859]" name="Peru" pageId="4" pageNumber="371">Peru</collectingCountry>
), respectively (
<bibRefCitation author="Pavanelli, G. C. &amp; Santos, M. H. M." box="[268,539,869,892]" journalOrPublisher="Revista Unimar" pageId="4" pageNumber="371" pagination="163 - 175" part="13" refString="Pavanelli, G. C., &amp; Santos, M. H. M. (1991). Proteocefalideos parasitos de peixes, em especial pimelodideos, do Rio Parana, Parana. Revista Unimar, 13, 163 - 175." title="Proteocefalideos parasitos de peixes, em especial pimelodideos, do Rio Parana, Parana" type="journal article" year="1991">Pavanelli &amp; Santos, 1991</bibRefCitation>
; de 
<bibRefCitation author="de Chambrier, A. &amp; Kuchta, R. &amp; Scholz, T." journalOrPublisher="Revue Suisse de Zoologie" pageId="4" pageNumber="371" pagination="149 - 163" part="122" refString="de Chambrier, A., Kuchta, R., &amp; Scholz, T. (2015 b). Tapeworms (Cestoda: Proteocephalidea) of teleost fishes from the Amazon River in Peru: additional records as an evidence of unexplored species diversity. Revue Suisse de Zoologie, 122, 149 - 163." title="Tapeworms (Cestoda: Proteocephalidea) of teleost fishes from the Amazon River in Peru: additional records as an evidence of unexplored species diversity" type="journal article" year="2015" yearSuffix="b">Chambrier et al., 2015b</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection box="[125,456,935,958]" pageId="4" pageNumber="371" type="biology_ecology">
<paragraph blockId="4.[125,700,271,1722]" box="[125,456,935,958]" pageId="4" pageNumber="371">
<emphasis box="[125,245,935,958]" italics="true" pageId="4" pageNumber="371">Site in host</emphasis>
: Anterior intestine.
</paragraph>
</subSubSection>
<subSubSection pageId="4" pageNumber="371" type="materials_examined">
<paragraph blockId="4.[125,700,271,1722]" lastBlockId="4.[760,1335,159,714]" pageId="4" pageNumber="371">
<emphasis box="[125,300,969,992]" italics="true" pageId="4" pageNumber="371">Material studied</emphasis>
: (i) 
<taxonomicName authorityName="Pavanelli &amp; Santos" authorityYear="1992" box="[344,569,969,992]" class="Cestoda" family="Monticelliidae" genus="Goezeella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Proteocephalidea" pageId="4" pageNumber="371" phylum="Platyhelminthes" rank="species" species="agostinhoi">
<emphasis box="[344,569,969,992]" italics="true" pageId="4" pageNumber="371">Goezeella agostinhoi</emphasis>
</taxonomicName>
ex 
<taxonomicName authority="Ihering, 1898" authorityName="Ihering" authorityYear="1898" baseAuthorityName="Steindachner" baseAuthorityYear="1876" class="Actinopterygii" family="Pimelodidae" genus="Paulicea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="371" phylum="Chordata" rank="species" species="luetkeni">
<emphasis italics="true" pageId="4" pageNumber="371">Paulicea luetkeni</emphasis>
</taxonomicName>
(= 
<taxonomicName baseAuthorityName="Ihering" baseAuthorityYear="1898" box="[257,408,1002,1025]" class="Actinopterygii" family="Pimelodidae" genus="Zungaro" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="371" phylum="Chordata" rank="species" species="jahu">
<emphasis box="[257,408,1002,1025]" italics="true" pageId="4" pageNumber="371">Zungaro jahu</emphasis>
</taxonomicName>
): holotype (entire specimen, CHIOC 3 2.8 2 0a); 3 paratypes (entire specimens, CHIOC 3 2.8 2 0b-d); (ii) 
<taxonomicName baseAuthorityName="Pavanelli &amp; Santos" baseAuthorityYear="1992" class="Cestoda" family="Proteocephalidae" genus="Chambriella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Proteocephalidea" pageId="4" pageNumber="371" phylum="Platyhelminthes" rank="species" species="agostinhoi">
<emphasis italics="true" pageId="4" pageNumber="371">Chambriella agostinhoi</emphasis>
</taxonomicName>
ex 
<taxonomicName baseAuthorityName="Ihering" baseAuthorityYear="1898" box="[296,381,1101,1125]" class="Actinopterygii" family="Pimelodidae" genus="Zungaro" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="371" phylum="Chordata" rank="species" species="jahu">
<emphasis box="[296,311,1102,1125]" italics="true" pageId="4" pageNumber="371">Z</emphasis>
. 
<emphasis box="[333,381,1102,1125]" italics="true" pageId="4" pageNumber="371">jahu</emphasis>
</taxonomicName>
: vouchers (2 entire specimens, 1 fragment and 1 slide with serial crosssections), River Cuiabá, Cuiabá, State of Mato Grosso (River Paraná basin, Brazil), collected by A. A. Rego on 3 
<date box="[323,379,1234,1257]" pageId="4" pageNumber="371">1.vii.</date>
1 9 9 3 (MHNG-PLAT 1 9 5 4 6, 2 2 4 9 7, host field nos. BR 4 0 7, BR 4 0 8); ex 
<taxonomicName box="[125,251,1301,1324]" class="Actinopterygii" family="Pimelodidae" genus="Zungaro" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="371" phylum="Chordata" rank="species" species="zungaro">
<emphasis box="[125,140,1301,1324]" italics="true" pageId="4" pageNumber="371">Z</emphasis>
. 
<emphasis box="[162,251,1301,1324]" italics="true" pageId="4" pageNumber="371">zungaro</emphasis>
</taxonomicName>
: vouchers (4 entire specimens and 3 fragments mixed with 
<taxonomicName authorityName="Philippe Vieira Alves &amp; Alain de Chambrier &amp; José Luis Luque &amp; Tomáš Scholz" authorityYear="2017" class="Cestoda" family="Monticelliidae" genus="Riggenbachiella" higherTaxonomySource="GBIF" kingdom="Metazoa" order="Proteocephalidea" pageId="4" pageNumber="371" phylum="Platyhelminthes" rank="species" species="amazonense">
<emphasis italics="true" pageId="4" pageNumber="371">Riggenbachiella amazonense</emphasis>
</taxonomicName>
), River Amazon, Itacoatiara, State of Amazonas (Brazil), collected by A. A. Rego and A. de Chambrier on 
<date box="[285,326,1433,1456]" pageId="4" pageNumber="371">8.x.</date>
1 9 9 5, and 1 entire specimen from River Amazon, Iquitos (Peru) collected by T. Scholz and R. Kuchta on 1 
<date box="[477,526,1500,1523]" pageId="4" pageNumber="371">6.ix.</date>
2 0 0 6 (MHNG- PLAT 2 7 9 9 0, CHIOC 3 8 4 8 4, host field Nos. BR 6 3 4, PI 4 4 5a); (iii) 
<taxonomicName authorityName="de Chambrier &amp; Scholz" authorityYear="2008" box="[364,659,1566,1589]" class="Cestoda" family="Monticelliidae" genus="Lenhataenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Proteocephalidea" pageId="4" pageNumber="371" phylum="Platyhelminthes" rank="species" species="megacephala">
<emphasis box="[364,659,1566,1589]" italics="true" pageId="4" pageNumber="371">Lenhataenia megacephala</emphasis>
</taxonomicName>
ex 
<taxonomicName baseAuthorityName="Spix &amp; Agassiz" baseAuthorityYear="1829" box="[125,409,1600,1623]" class="Actinopterygii" family="Pimelodidae" genus="Sorubimichthys" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="371" phylum="Chordata" rank="species" species="planiceps">
<emphasis box="[125,409,1600,1623]" italics="true" pageId="4" pageNumber="371">Sorubimichthys planiceps</emphasis>
</taxonomicName>
: vouchers (2 entire specimens, 1 mixed with 
<taxonomicName authorityName="Philippe Vieira Alves &amp; Alain de Chambrier &amp; José Luis Luque &amp; Tomáš Scholz" authorityYear="2017" box="[371,538,1633,1656]" class="Cestoda" family="Monticelliidae" genus="Riggenbachiella" higherTaxonomySource="GBIF" kingdom="Metazoa" order="Proteocephalidea" pageId="4" pageNumber="371" phylum="Platyhelminthes" rank="species" species="amazonense">
<emphasis box="[371,387,1633,1656]" italics="true" pageId="4" pageNumber="371">R</emphasis>
. 
<emphasis box="[406,538,1633,1656]" italics="true" pageId="4" pageNumber="371">amazonense</emphasis>
</taxonomicName>
), River Amazon, Itacoatiara, State of Amazonas (Brazil), collected by A. A. Rego and A. de Chambrier on 
<date box="[760,801,159,182]" pageId="4" pageNumber="371">2.x.</date>
1 9 9 5 (MHNG-PLAT 2 0 7 6 8, host field No. BR 4 6 7); (iv) 
<taxonomicName authorityName="Rego, Chubb &amp; Pavanelli" authorityYear="1999" box="[890,1027,193,216]" class="Cestoda" family="Proteocephalidae" genus="Chambriella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Proteocephalidea" pageId="4" pageNumber="371" phylum="Platyhelminthes" rank="genus">
<emphasis box="[890,1027,193,216]" italics="true" pageId="4" pageNumber="371">Chambriella</emphasis>
</taxonomicName>
sp. ex 
<taxonomicName baseAuthorityName="Linnaeus" baseAuthorityYear="1766" class="Actinopterygii" family="Pimelodidae" genus="Pseudoplatystoma" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="371" phylum="Chordata" rank="species" species="fasciatum">
<emphasis italics="true" pageId="4" pageNumber="371">Pseudoplatystoma fasciatum</emphasis>
</taxonomicName>
: vouchers (2 entire specimens and fragments), River Amazon, Iquitos, Region of Loreto (Peru) collected by T. Scholz and R. Kuchta on 
<date box="[760,809,325,348]" pageId="4" pageNumber="371">5.ix.</date>
2 0 0 6 (MHNG-PLAT 6 0 0 2 6, host field no. PI 3 0 4a).
</paragraph>
<paragraph blockId="4.[760,1335,159,714]" pageId="4" pageNumber="371">
<emphasis box="[760,1107,392,415]" italics="true" pageId="4" pageNumber="371">
Representative 
<collectionCode box="[932,985,392,415]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15536" name="Department of Natural Resources, Environment, The Arts and Sport" pageId="4" pageNumber="371">DNA</collectionCode>
sequences
</emphasis>
: Seven isolates of ‘ 
<taxonomicName authorityName="de Chambrier &amp; Scholz" authorityYear="2008" box="[769,949,425,448]" class="Cestoda" family="Monticelliidae" genus="Lenhataenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Proteocephalidea" pageId="4" pageNumber="371" phylum="Platyhelminthes" rank="species" species="megacephala">
<emphasis box="[769,784,425,448]" italics="true" pageId="4" pageNumber="371">L</emphasis>
. 
<emphasis box="[804,949,425,448]" italics="true" pageId="4" pageNumber="371">megacephala</emphasis>
</taxonomicName>
’ from 
<taxonomicName baseAuthorityName="Spix &amp; Agassiz" baseAuthorityYear="1829" box="[1039,1177,425,448]" class="Actinopterygii" family="Pimelodidae" genus="Sorubimichthys" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="371" phylum="Chordata" rank="species" species="planiceps">
<emphasis box="[1039,1177,425,448]" italics="true" pageId="4" pageNumber="371">S. planiceps</emphasis>
</taxonomicName>
in the River Amazon had identical sequences of 1,4 9 1 bp long of the 
<emphasis box="[870,899,492,515]" italics="true" pageId="4" pageNumber="371">lsr</emphasis>
<collectionCode box="[898,956,491,514]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15536" name="Department of Natural Resources, Environment, The Arts and Sport" pageId="4" pageNumber="371">DNA</collectionCode>
(D1-D3 domains) (GenBank KY2 0 7 4 4 9). Two isolates of ‘ 
<taxonomicName baseAuthorityName="Pavanelli &amp; Santos" baseAuthorityYear="1992" box="[1113,1266,525,548]" class="Cestoda" family="Proteocephalidae" genus="Chambriella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Proteocephalidea" pageId="4" pageNumber="371" phylum="Platyhelminthes" rank="species" species="agostinhoi">
<emphasis box="[1113,1131,525,548]" italics="true" pageId="4" pageNumber="371">C</emphasis>
. 
<emphasis box="[1151,1266,525,548]" italics="true" pageId="4" pageNumber="371">agostinhoi</emphasis>
</taxonomicName>
’, one from 
<taxonomicName baseAuthorityName="Ihering" baseAuthorityYear="1898" box="[825,908,558,581]" class="Actinopterygii" family="Pimelodidae" genus="Zungaro" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="371" phylum="Chordata" rank="species" species="jahu">
<emphasis box="[825,840,558,581]" italics="true" pageId="4" pageNumber="371">Z</emphasis>
. 
<emphasis box="[860,908,558,581]" italics="true" pageId="4" pageNumber="371">jahu</emphasis>
</taxonomicName>
(type-host) in the River 
<collectingRegion box="[1208,1282,557,582]" country="Brazil" name="Parana" pageId="4" pageNumber="371">Paraná</collectingRegion>
and one from 
<taxonomicName box="[868,987,591,614]" class="Actinopterygii" family="Pimelodidae" genus="Zungaro" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="371" phylum="Chordata" rank="species" species="zungaro">
<emphasis box="[868,987,591,614]" italics="true" pageId="4" pageNumber="371">Z. zungaro</emphasis>
</taxonomicName>
in the River Amazon, also had identical sequences with those of the seven isolates of ‘ 
<taxonomicName authorityName="de Chambrier &amp; Scholz" authorityYear="2008" box="[823,1022,657,681]" class="Cestoda" family="Monticelliidae" genus="Lenhataenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Proteocephalidea" pageId="4" pageNumber="371" phylum="Platyhelminthes" rank="species" species="megacephala">
<emphasis box="[823,838,658,681]" italics="true" pageId="4" pageNumber="371">L</emphasis>
. 
<emphasis box="[877,1022,658,681]" italics="true" pageId="4" pageNumber="371">megacephala</emphasis>
</taxonomicName>
’ (GenBank KY2 0 7 4 4 7, KY2 0 7 4 4 8).
</paragraph>
</subSubSection>
<subSubSection pageId="4" pageNumber="371" type="discussion">
<paragraph blockId="4.[760,855,769,792]" box="[760,855,769,792]" pageId="4" pageNumber="371">
<heading box="[760,855,769,792]" fontSize="10" level="3" pageId="4" pageNumber="371" reason="1">Remarks</heading>
</paragraph>
<paragraph blockId="4.[760,1335,833,1720]" pageId="4" pageNumber="371">
Comparison of voucher specimens of 
<taxonomicName authorityName="de Chambrier &amp; Scholz" authorityYear="2008" class="Cestoda" family="Monticelliidae" genus="Lenhataenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Proteocephalidea" pageId="4" pageNumber="371" phylum="Platyhelminthes" rank="species" species="megacephala">
<emphasis italics="true" pageId="4" pageNumber="371">Lenhataenia megacephala</emphasis>
</taxonomicName>
ex 
<taxonomicName baseAuthorityName="Spix &amp; Agassiz" baseAuthorityYear="1829" box="[942,1068,866,889]" class="Actinopterygii" family="Pimelodidae" genus="Sorubimichthys" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="371" phylum="Chordata" rank="species" species="planiceps">
<emphasis box="[942,1068,866,889]" italics="true" pageId="4" pageNumber="371">S. planiceps</emphasis>
</taxonomicName>
with those of 
<taxonomicName authorityName="Pavanelli &amp; Santos" authorityYear="1992" class="Cestoda" family="Monticelliidae" genus="Goezeella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Proteocephalidea" pageId="4" pageNumber="371" phylum="Platyhelminthes" rank="species" species="agostinhoi">
<emphasis italics="true" pageId="4" pageNumber="371">Goezeella agostinhoi</emphasis>
</taxonomicName>
ex 
<taxonomicName baseAuthorityName="Ihering" baseAuthorityYear="1898" box="[902,972,899,922]" class="Actinopterygii" family="Pimelodidae" genus="Zungaro" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="371" phylum="Chordata" rank="species" species="jahu">
<emphasis box="[902,972,899,922]" italics="true" pageId="4" pageNumber="371">Z. jahu</emphasis>
</taxonomicName>
(
<typeStatus box="[985,1031,899,922]" pageId="4" pageNumber="371">type</typeStatus>
and newly collected material; 
<figureCitation box="[760,922,932,955]" captionStart="Fig. 2" captionStartId="7.[760,793,158,178]" captionTargetId="figure@8.[132,1326,158,1680]" captionTargetPageId="8" captionText="Fig. 2 Scanning electron micrographs of representatives of c monticelliine proteocephalideans. Chambriella megacephala (Woodland, 1934) ex Sorubimichthys planiceps (MHNG-PLAT 54608): A, B, Scoleces, dorsoventral and apical views, respectively; C, D, G, Microtriches on the apex of the scolex, external upper surface of the suckers and between suckers, respectively. Riggenbachiella amazonense n. sp. ex S. planiceps (MHNG-PLAT 54609): E, F, Scoleces, dorsoventral and apical views, respectively; H, K, L, Microtriches on the apex of the scolex, external upper surface of the suckers and between suckers, respectively. Riggenbachiella paranaense (Pavanelli &amp; Rego, 1989) ex Hemisorubim platyrhynchos (MHNG-PLAT 36430): I, J, Scoleces, dorsoventral and apical views, respectively; M – O, Microtriches on the apex of the scolex, external upper surface of the suckers and between suckers, respectively. Scale-bars: A, B, E, F, I, J, 100 l m; C, D, G, H, K – O, 1 l m" httpUri="https://zenodo.org/record/925131/files/figure.png" pageId="4" pageNumber="371">Figs. 2A–D, G</figureCitation>
, 
<figureCitation box="[940,953,932,955]" captionStart="Fig. 3" captionStartId="16.[125,158,1195,1215]" captionTargetBox="[133,1327,158,1163]" captionTargetId="figure@16.[133,1327,158,1163]" captionTargetPageId="16" captionText="Fig. 3 Chambriella megacephala (Woodland, 1934) ex Zungaro jahu. A, Scolex, apical view (paratype of C. agostinhoi, CHIOC 32820 c); B, Terminal genitalia, ventral view (holotype of C. agostinhoi, CHIOC 32820 a); C, Terminal genitalia, dorsal view (MHNH- PLAT 22025); D, E, Cross-sections at anterior and cirrus-sac level of proglottides, respectively (MHNH-PLAT 19546); F, Eggs drawn in distilled water (MHNH-PLAT 20768). Abbreviations: al, anterior sucker loculus; ci, cirrus; cs, cirrus-sac; do, dorsal osmoregulatory canal; ed, ejaculatory duct; em, bi-layered embryophore; lm, internal longitudinal musculature; oe, outer envelope; on, oncosphere; pl, posterior sucker loculus; st, subtegumental muscle fibres; su, subtegumental cells; te, testes; tg, tegument; ut, uterus; va, vas deferens; vi, vitelline follicles; vo, ventral osmoregulatory canal; vs, vaginal sphincter. Scale-bars: A, D, E, 200 l m; B, C, 100 l m; F, 20 l m" httpUri="https://zenodo.org/record/925135/files/figure.png" pageId="4" pageNumber="371">3</figureCitation>
) revealed that these two taxa are indistinguishable from each other in their morphology, except for the position of the vagina in relation to the cirrus-sac (either anterior or posterior; see 
<tableCitation box="[1188,1268,1032,1055]" captionStart="Table 2" captionStartId="14.[125,180,164,183]" captionText="Table 2 Selected comparative measurements and morphological traits of Chambriella megacephala (Woodland, 1934) (number of measured proglottides in parentheses)" pageId="4" pageNumber="371">Table 2</tableCitation>
). This feature has been broadly used to distinguish congeneric species (Gil de 
<bibRefCitation author="Gil de Pertierra, A. A" box="[934,1091,1098,1121]" journalOrPublisher="Memórias do Instituto Oswaldo Cruz" pageId="4" pageNumber="371" pagination="345 – 351" part="98" refString="Gil de Pertierra, A. A. (2003). Two new species of Nomimoscolex (Cestoda: Proteocephalidea, Monticelliidae) from Gymnotus carapo (Pisces: Gymnotiformes) in Argentina. Memorias do Instituto Oswaldo Cruz, 98, 345 - 351." title="Two new species of Nomimoscolex (Cestoda: Proteocephalidea, Monticelliidae) from Gymnotus carapo (Pisces: Gymnotiformes) in Argentina" type="journal article" year="2003">Pertierra, 2003</bibRefCitation>
; Arredondo &amp; Gil de 
<bibRefCitation author="Arredondo, N. J. &amp; Gil de Pertierra, A. A." box="[760,911,1132,1155]" journalOrPublisher="Systematic Parasitology" pageId="4" pageNumber="371" pagination="103 - 110" part="76" refString="Arredondo, N. J., &amp; Gil de Pertierra, A. A. (2010). Monticellia santafesina n. sp. (Cestoda: Proteocephalidea), a parasite of Megalonema platanum (Gunther) (Siluriformes: Pimelodidae) in the Parana River basin, Argentina. Systematic Parasitology, 76, 103 - 110." title="Monticellia santafesina n. sp. (Cestoda: Proteocephalidea), a parasite of Megalonema platanum (Gunther) (Siluriformes: Pimelodidae) in the Parana River basin, Argentina" type="journal article" year="2010">Pertierra, 2010</bibRefCitation>
; Gil de Pertierra &amp; de 
<bibRefCitation author="Gil de Pertierra, A. A. &amp; de Chambrier, A." box="[1146,1319,1132,1155]" journalOrPublisher="Journal of Parasitology" pageId="4" pageNumber="371" pagination="480 – 486" part="99" refString="Gil de Pertierra, A. A., &amp; de Chambrier, A. (2013). Harriscolex nathaliae n. sp. (Cestoda: Proteocephalidea) from Pseudoplatystoma corruscans (Siluriformes: Pimelodidae) in the Parana River basin, Argentina. Journal of Parasitology, 99, 480 - 486." title="Harriscolex nathaliae n. sp. (Cestoda: Proteocephalidea) from Pseudoplatystoma corruscans (Siluriformes: Pimelodidae) in the Paraná River basin, Argentina" type="journal article" year="2013">Chambrier, 2013</bibRefCitation>
), but its taxonomic value seems to be questionable for the above-mentioned species because their conspecificity has also been confirmed by molecular data (sequences of both taxa are identical, 
<figureCitation box="[1039,1101,1264,1287]" captionStart="Fig. 1" captionStartId="5.[125,158,1387,1407]" captionTargetBox="[133,1326,159,1355]" captionTargetId="figure@5.[132,1326,158,1355]" captionTargetPageId="5" captionText="Fig. 1 Tree resulting from Bayesian Inference (BI) analysis of partial (D 1 - D 3 domains) of lsr DNA data for selected members of the Proteocephalidae, including Riggenbachiella amazonense n. sp. and Chambriella megacephala (Woodland, 1934) n. comb. Bayesian inference posterior probabilities / Maximum likelihood (ML) bootstrap support values are shown at the nodes. Branches with posterior probability support \ 0.90 (BI) are collapsed and support values \ 70 (ML) are not shown. The scale-bar indicates the number of substitutions per site" httpUri="https://zenodo.org/record/925127/files/figure.png" pageId="4" pageNumber="371">Fig. 1</figureCitation>
). Since no but one morphological differences were found among the studied specimens, the description of de 
<bibRefCitation author="de Chambrier, A. &amp; Scholz, T." journalOrPublisher="Folia Parasitologica" pageId="4" pageNumber="371" pagination="17 - 28" part="55" refString="de Chambrier, A., &amp; Scholz, T. (2008). Tapeworms (Cestoda: Proteocephalidea) of firewood catfish Sorubimichthys planiceps (Siluriformes: Pimelodidae) from the Amazon River. Folia Parasitologica, 55, 17 - 28." title="Tapeworms (Cestoda: Proteocephalidea) of firewood catfish Sorubimichthys planiceps (Siluriformes: Pimelodidae) from the Amazon River" type="journal article" year="2008">Chambrier &amp; Scholz (2008)</bibRefCitation>
is not repeated herein.
</paragraph>
<paragraph blockId="4.[760,1335,833,1720]" pageId="4" pageNumber="371">
These results thus show that 
<taxonomicName authorityName="de Chambrier &amp; Scholz" authorityYear="2008" box="[1145,1327,1399,1422]" class="Cestoda" family="Monticelliidae" genus="Lenhataenia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Proteocephalidea" pageId="4" pageNumber="371" phylum="Platyhelminthes" rank="species" species="megacephala">
<emphasis box="[1145,1327,1399,1422]" italics="true" pageId="4" pageNumber="371">C. megacephala</emphasis>
</taxonomicName>
, which possesses both an anterior and a posterior vagina in relation to the cirrus-sac, is widely distributed in South America, with records from the Amazon and 
<collectingRegion box="[903,976,1530,1554]" country="Brazil" name="Parana" pageId="4" pageNumber="371">Paraná</collectingRegion>
River basins. It occurs in species of as many as three genera of big pimelodid catfishes (
<taxonomicName authority="Bleeker" authorityName="Bleeker" authorityYear="1862" box="[769,1061,1598,1621]" class="Actinopterygii" family="Pimelodidae" genus="Pseudoplatystoma" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="371" phylum="Chordata" rank="genus">
<emphasis box="[769,964,1598,1621]" italics="true" pageId="4" pageNumber="371">Pseudoplatystoma</emphasis>
Bleeker
</taxonomicName>
, 
<taxonomicName authority="Bleeker" authorityName="Bleeker" authorityYear="1862" box="[1075,1334,1598,1621]" class="Actinopterygii" family="Pimelodidae" genus="Sorubimichthys" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="371" phylum="Chordata" rank="genus">
<emphasis box="[1075,1241,1598,1621]" italics="true" pageId="4" pageNumber="371">Sorubimichthys</emphasis>
Bleeker
</taxonomicName>
and 
<taxonomicName authority="Bleeker" authorityName="Bleeker" authorityYear="1858" box="[816,1011,1631,1654]" class="Actinopterygii" family="Pimelodidae" genus="Zungaro" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="371" phylum="Chordata" rank="genus">
<emphasis box="[816,908,1631,1654]" italics="true" pageId="4" pageNumber="371">Zungaro</emphasis>
Bleeker
</taxonomicName>
), which is unusual among Neotropical proteocephalids (
<bibRefCitation author="Rego, A. A." box="[1088,1289,1664,1687]" journalOrPublisher="Memorias do Instituto Oswaldo Cruz" pageId="4" pageNumber="371" pagination="37 - 52" part="94" refString="Rego, A. A. (1999). Scolex morphology of proteocephalid cestodes parasites of Neotropical freshwater fishes. Memorias do Instituto Oswaldo Cruz, 94, 37 - 52." title="Scolex morphology of proteocephalid cestodes parasites of Neotropical freshwater fishes" type="journal article" year="1999">Rego et al., 1999</bibRefCitation>
; de 
<bibRefCitation author="de Chambrier, A. &amp; Kuchta, R. &amp; Scholz, T." box="[760,1015,1697,1720]" journalOrPublisher="Revue Suisse de Zoologie" pageId="4" pageNumber="371" pagination="149 - 163" part="122" refString="de Chambrier, A., Kuchta, R., &amp; Scholz, T. (2015 b). Tapeworms (Cestoda: Proteocephalidea) of teleost fishes from the Amazon River in Peru: additional records as an evidence of unexplored species diversity. Revue Suisse de Zoologie, 122, 149 - 163." title="Tapeworms (Cestoda: Proteocephalidea) of teleost fishes from the Amazon River in Peru: additional records as an evidence of unexplored species diversity" type="journal article" year="2015" yearSuffix="b">Chambrier et al., 2015b</bibRefCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>