180 lines
21 KiB
XML
180 lines
21 KiB
XML
<document id="6A24CB98242E3A1E91259E7ACDF7B32E" ID-CLB-Dataset="45718" ID-DOI="10.11646/zootaxa.3149.1.3" ID-GBIF-Dataset="dee2cf91-1498-4ec1-bf33-2467d585653a" ID-ISSN="1175-5326" ID-Zenodo-Dep="214567" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460422721680" checkinUser="plazi" docAuthor="Cohen, Simone Chinicz, Kohn, Anna & Boeger, Walter A." docDate="2012" docId="03AA87CDFFFA583E07A9FA0573172591" docLanguage="en" docName="zt03149p068.pdf" docOrigin="Zootaxa 3149" docSource="https://biotaxa.org/Zootaxa/article/view/zootaxa.3149.1.3" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Tereancistrum arcuatus Cohen, Kohn & Boeger, 2012, sp. n." docType="treatment" docVersion="12" lastPageNumber="67" masterDocId="FF93FFB5FFF35834073EFFA4724B2714" masterDocTitle="Neotropical Monogenoidea. 57. Nine new species of Dactylogyridae (Monogenoidea) from the gill of Salminus brasiliensis (Characidae, Characiformes) from the Paraná River, State of Paraná, Brazil" masterLastPageNumber="68" masterPageNumber="57" pageNumber="66" updateTime="1698330253310" updateUser="ExternalLinkService">
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<mods:title id="8A62D85119A4642C101A0EC73B3EAA3B">Neotropical Monogenoidea. 57. Nine new species of Dactylogyridae (Monogenoidea) from the gill of Salminus brasiliensis (Characidae, Characiformes) from the Paraná River, State of Paraná, Brazil</mods:title>
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<mods:name id="47F7009A452D3E8F04FC37BCF8077175" type="personal">
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<mods:roleTerm id="B29B9C6311F8CEAF286F4F720C04AC6F">Author</mods:roleTerm>
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<mods:namePart id="63D8F0688EF4D3AF35F1E4FBE2872C69">Cohen, Simone Chinicz</mods:namePart>
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<mods:namePart id="8687B999D2320E9310347C04ECC9F951">Kohn, Anna</mods:namePart>
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<mods:namePart id="0ECAB04B4BF58174F7F2D841B40DD75E">Boeger, Walter A.</mods:namePart>
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<mods:title id="2B97D813A5EC9CD813BD85F1B5BCA8E6">Zootaxa</mods:title>
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<mods:date id="26BC1DAF71B551DF8670E42B74F08C8F">2012</mods:date>
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<mods:number id="A3B6D658B17719F5002A1D2E5A0A67DF">2012-01-04</mods:number>
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<mods:number id="F6F3B02901C95DB8B15E9BDADCC06AA1">3149</mods:number>
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<mods:url id="AC7D76D6D46A993201F745956B3C9041">https://biotaxa.org/Zootaxa/article/view/zootaxa.3149.1.3</mods:url>
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<mods:identifier id="79050273A2705613D85CB510C34BAE77" type="DOI">10.11646/zootaxa.3149.1.3</mods:identifier>
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<treatment id="03AA87CDFFFA583E07A9FA0573172591" ID-DOI="http://doi.org/10.5281/zenodo.4901545" ID-GBIF-Taxon="119427812" ID-Zenodo-Dep="4901545" LSID="urn:lsid:plazi:treatment:03AA87CDFFFA583E07A9FA0573172591" httpUri="http://treatment.plazi.org/id/03AA87CDFFFA583E07A9FA0573172591" lastPageId="10" lastPageNumber="67" pageId="9" pageNumber="66">
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<subSubSection id="C3196550FFFA583D07A9FA05736522C8" pageId="9" pageNumber="66" type="nomenclature">
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<paragraph id="8BBC36DBFFFA583D07A9FA05704B22AE" blockId="9.[151,512,1440,1500]" box="[151,512,1440,1467]" pageId="9" pageNumber="66">
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<heading id="D0F481B7FFFA583D07A9FA05704B22AE" bold="true" box="[151,512,1440,1467]" fontSize="11" level="1" pageId="9" pageNumber="66" reason="1">
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<emphasis id="B977EAC9FFFA583D07A9FA05704B22AE" bold="true" box="[151,512,1440,1467]" pageId="9" pageNumber="66">
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<taxonomicName id="4C034D58FFFA583D07A9FA0573FC22AF" box="[151,439,1441,1467]" class="Monogenea" family="Dactylogyridae" genus="Tereancistrum" kingdom="Animalia" order="Dactylogyridea" pageId="9" pageNumber="66" phylum="Platyhelminthes" rank="species" species="arcuatus" status="sp. nov.">
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<emphasis id="B977EAC9FFFA583D07A9FA0573FC22AF" bold="true" box="[151,439,1441,1467]" italics="true" pageId="9" pageNumber="66">Tereancistrum arcuatus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A24457B2FFFA583D0680FA04704B22AE" box="[446,512,1440,1466]" pageId="9" pageNumber="66" rank="species">sp. n.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BBC36DBFFFA583D07A9FA60736522C8" blockId="9.[151,512,1440,1500]" box="[151,302,1476,1500]" pageId="9" pageNumber="66">
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(
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<figureCitation id="13382A5EFFFA583D07A1FA60736D22C8" box="[159,294,1476,1500]" captionStart="FIGURES 37 – 42" captionStartId="10.[151,264,1723,1746]" captionTargetBox="[168,1417,710,1586]" captionTargetId="figure@10.[151,1436,700,1597]" captionTargetPageId="10" captionText="FIGURES 37 – 42. Sclerotized parts of Tereancistrum arcuatus sp. n. from the dourado, Salminus brasiliensis, from Paraná River, Brazil. 37. Copulatory complex (ventral view). 38. Hook. 39. Ventral anchor. 40. Dorsal anchor. 41. Ven t ral bar. 42. Dorsal bar. All figures are drawn to the 50 µm scale, except fig. 38 (10 µm scale)." httpUri="https://zenodo.org/record/214571/files/figure.png" pageId="9" pageNumber="66">Figs. 37–42</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C3196550FFFA583D07A9F9A8777D219B" pageId="9" pageNumber="66" type="materials_examined">
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<paragraph id="8BBC36DBFFFA583D07A9F9A871022153" blockId="9.[151,1437,1547,2005]" pageId="9" pageNumber="66">
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<emphasis id="B977EAC9FFFA583D07A9F9A8737F2130" bold="true" box="[151,308,1547,1572]" pageId="9" pageNumber="66">
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<typeStatus id="54B88879FFFA583D07A9F9A872992130" box="[151,210,1548,1572]" pageId="9" pageNumber="66">Type</typeStatus>
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locality.
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</emphasis>
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Paraná River below and above of the reservoir of Itaipu Hydroelectric Power Station in the localities of Guaira (
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<geoCoordinate id="EE37501CFFFA583D062FF98B73D12153" box="[273,410,1583,1607]" direction="south" orientation="latitude" pageId="9" pageNumber="66" precision="15" value="-24.080002">24º04’48’’S</geoCoordinate>
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,
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<geoCoordinate id="EE37501CFFFA583D0698F98B70712153" box="[422,570,1583,1607]" direction="west" orientation="longitude" pageId="9" pageNumber="66" precision="15" value="-54.255833">54º15’21’’W</geoCoordinate>
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), State of Paraná,
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<collectingCountry id="F314764BFFFA583D043BF98B71022153" box="[773,841,1583,1607]" name="Brazil" pageId="9" pageNumber="66">Brazil</collectingCountry>
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</paragraph>
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<paragraph id="8BBC36DBFFFA583D07FBF9F0708A2178" blockId="9.[151,1437,1547,2005]" box="[197,705,1620,1644]" pageId="9" pageNumber="66">
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<emphasis id="B977EAC9FFFA583D07FBF9F073052178" bold="true" box="[197,334,1620,1644]" pageId="9" pageNumber="66">Prevalence.</emphasis>
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11.5% (3 of 26 fishes examined)
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</paragraph>
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<paragraph id="8BBC36DBFFFA583D07FBF9D3777D219B" blockId="9.[151,1437,1547,2005]" box="[197,1334,1655,1681]" pageId="9" pageNumber="66">
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<emphasis id="B977EAC9FFFA583D07FBF9D373E32184" bold="true" box="[197,424,1655,1680]" pageId="9" pageNumber="66">Specimens studied.</emphasis>
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<typeStatus id="54B88879FFFA583D0691F9D37051219B" box="[431,538,1655,1679]" pageId="9" pageNumber="66" type="holotype">Holotype</typeStatus>
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,
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<collectionCode id="ED12AE1EFFFA583D051BF9D37037219B" box="[549,636,1655,1679]" httpUri="http://grbio.org/cool/sv7j-t59d" name="Helminthological Collection of Oswaldo Cruz Institute (Coleccion. Helmintologica del Instituto Oswaldo Cruz)" pageId="9" pageNumber="66">CHIOC</collectionCode>
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37628; 5
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<typeStatus id="54B88879FFFA583D05D2F9DD71102185" box="[748,859,1657,1681]" pageId="9" pageNumber="66" type="paratype">paratypes</typeStatus>
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,
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<collectionCode id="ED12AE1EFFFA583D0458F9D371F6219B" box="[870,957,1655,1679]" httpUri="http://grbio.org/cool/sv7j-t59d" name="Helminthological Collection of Oswaldo Cruz Institute (Coleccion. Helmintologica del Instituto Oswaldo Cruz)" pageId="9" pageNumber="66">CHIOC</collectionCode>
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37609, 37665, 37674a–b, 37678.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3196550FFFA583D07FBF93876CB21A1" box="[197,1152,1692,1717]" pageId="9" pageNumber="66" type="etymology">
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<paragraph id="8BBC36DBFFFA583D07FBF93876CB21A1" blockId="9.[151,1437,1547,2005]" box="[197,1152,1692,1717]" pageId="9" pageNumber="66">
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<emphasis id="B977EAC9FFFA583D07FBF938730721A0" bold="true" box="[197,332,1692,1716]" pageId="9" pageNumber="66">Etymology.</emphasis>
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The new species refers to the arcuate shape of the male copulatory organ
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</paragraph>
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</subSubSection>
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<subSubSection id="C3196550FFFA583E07FBF91B71132693" lastPageId="10" lastPageNumber="67" pageId="9" pageNumber="66" type="description">
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<paragraph id="8BBC36DBFFFA583E07FBF91B71132693" blockId="9.[151,1437,1547,2005]" lastBlockId="10.[151,1437,151,645]" lastPageId="10" lastPageNumber="67" pageId="9" pageNumber="66">
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<emphasis id="B977EAC9FFFA583D07FBF91B731C21CC" bold="true" box="[197,343,1727,1752]" pageId="9" pageNumber="66">Description.</emphasis>
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(Based on
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<specimenCount id="9D05FD52FFFA583D06D6F965703621C3" box="[488,637,1727,1752]" pageId="9" pageNumber="66" type="generic">7 specimens</specimenCount>
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). Body 358 (300–425; n=3) long, 100 (n=3) wide near midlength. Cephalic region broad, cephalic lobes moderately developed, with 3 pairs of lateral head organs; cephalic glands indistinct. Eyespots subequal, posterior pair with lenses, closer than the anterior pair. Pharynx 33 (n=1) in diameter. Haptor subtrapezoidal, with 7 pairs of hooks, with ancyrocephaline distribution. Ventral bar 85 (82–92; n=4) long, with subterminal constrictions and expanded ends. Dorsal bar 49 (45–54; n=3) long, straight, rod–shaped, with slightly enlarged ends. Ventral anchor 65 (61–70; n=8) long, with robust base, poorly distinguishable deep and superficial roots, evenly curved shaft and point, base width 28 (26–30; n=6). Accessory anchor sclerite 37 (35–40; n=5) long, with longitudinal groove, articulated to superficial root of ventral anchor. Dorsal anchor 53 (50–56; n=8), with robust base, poorly differentiated roots, long straight shaft, short strongly recurved point; base width 19 (15–22; n=7). Hook pair 1 15 (n=2), pair
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<date id="FFBD101BFFF9583E0545FF18709327C0" box="[635,728,188,212]" pageId="10" pageNumber="67" value="1913-05-14">5 13–14</date>
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(n=2), pairs
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<date id="FFBD101BFFF9583E044FFF1871D527C0" box="[881,926,188,212]" pageId="10" pageNumber="67" value="1922-07">2–4</date>
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,
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<date id="FFBD101BFFF9583E0495FF1871F327C0" box="[939,952,188,212]" pageId="10" pageNumber="67" value="1922-07-06">6</date>
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–7 22 (21–23; n=7). Hook with depressed thumb, shaft, recurved point, shank of two portions, proximal portion enlarged. FH loop about 0.5 shank length. MCO 118 (105–138; n=4) a strongly arcuate sclerotized tube with a small base and large distal flap. Accessory piece non-articulated, bifurcated, with pointed distal ends; branches of accessory piece connected near midlength by a flat sclerotized element. Vagina sinistral, marginal. Vitellaria scattered throughout the trunk except in the regions of copulatory complex and gonads. Eggs not observed.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3196550FFF9583E07FBFE3073172591" pageId="10" pageNumber="67" type="discussion">
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<paragraph id="8BBC36DBFFF9583E07FBFE3073172591" blockId="10.[151,1437,151,645]" pageId="10" pageNumber="67">
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<emphasis id="B977EAC9FFF9583E07FBFE30737226B8" bold="true" box="[197,313,404,428]" pageId="10" pageNumber="67">Remarks.</emphasis>
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Five species of
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<emphasis id="B977EAC9FFF9583E06C8FE3170DD26B8" box="[502,662,405,428]" italics="true" pageId="10" pageNumber="67">Tereancistrum</emphasis>
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are presently known, each from fishes of different host families:
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<taxonomicName id="4C034D58FFF9583E02B9FE31701D26DB" authority="Kritsky, Thatcher & Kayton, 1980" authorityName="Kritsky, Thatcher & Kayton" authorityYear="1980" class="Monogenea" family="Dactylogyridae" genus="Tereancistrum" kingdom="Animalia" order="Dactylogyridea" pageId="10" pageNumber="67" phylum="Platyhelminthes" rank="species" species="kerri">
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<emphasis id="B977EAC9FFF9583E02B9FE31728626C4" italics="true" pageId="10" pageNumber="67">T. kerri</emphasis>
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<bibRefCitation id="EF924B2AFFF9583E07EAFE13701D26DB" author="Kritsky" box="[212,598,439,464]" pageId="10" pageNumber="67" refString="Kritsky, D. C., Thatcher, V. E. & Kayton, R. J. (1980) Neotropical Monogenoidea. 3. Five new species from South America with the proposal of Tereancistrum gen. n. and Trinibaculum gen. n. (Dactylogyridae: Ancyrocephalinae). Acta Amazonica, 10, 411 - 417." type="journal article" year="1980">Kritsky, Thatcher & Kayton, 1980</bibRefCitation>
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</taxonomicName>
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from
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<taxonomicName id="4C034D58FFF9583E05A5FE1D71A826DB" authority="Cope" authorityName="Cope" box="[667,995,439,464]" class="Actinopterygii" family="Bryconidae" genus="Brycon" kingdom="Animalia" order="Characiformes" pageId="10" pageNumber="67" phylum="Chordata" rank="species" species="melanopterus">
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<emphasis id="B977EAC9FFF9583E05A5FE1D71C026C4" box="[667,907,440,464]" italics="true" pageId="10" pageNumber="67">Brycon melanopterus</emphasis>
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(Cope)
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</taxonomicName>
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, in
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<collectingCountry id="F314764BFFF9583E0332FE13761826DB" box="[1036,1107,439,463]" name="Brazil" pageId="10" pageNumber="67">Brazil</collectingCountry>
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,
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<taxonomicName id="4C034D58FFF9583E0361FE1D730026E0" authority="Kritsky, Thatcher & Kayton, 1980" authorityName="Kritsky, Thatcher & Kayton" authorityYear="1980" class="Monogenea" family="Dactylogyridae" genus="Tereancistrum" kingdom="Animalia" order="Dactylogyridea" pageId="10" pageNumber="67" phylum="Platyhelminthes" rank="species" species="ornatus">
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<emphasis id="B977EAC9FFF9583E0361FE1D769A26C4" box="[1119,1233,441,464]" italics="true" pageId="10" pageNumber="67">T. ornatus</emphasis>
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<bibRefCitation id="EF924B2AFFF9583E03E6FE13730026E0" author="Kritsky" pageId="10" pageNumber="67" refString="Kritsky, D. C., Thatcher, V. E. & Kayton, R. J. (1980) Neotropical Monogenoidea. 3. Five new species from South America with the proposal of Tereancistrum gen. n. and Trinibaculum gen. n. (Dactylogyridae: Ancyrocephalinae). Acta Amazonica, 10, 411 - 417." type="journal article" year="1980">Kritsky, Thatcher & Kayton, 1980</bibRefCitation>
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</taxonomicName>
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from
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<taxonomicName id="4C034D58FFF9583E06B1FE78716626E0" authority="Steindachner" authorityName="Steindachner" box="[399,813,476,500]" class="Actinopterygii" family="Prochilodontidae" genus="Prochilodus" kingdom="Animalia" order="Characiformes" pageId="10" pageNumber="67" phylum="Chordata" rank="species" species="reticulatus">
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<emphasis id="B977EAC9FFF9583E06B1FE7870DE26E0" box="[399,661,476,500]" italics="true" pageId="10" pageNumber="67">Prochilodus reticulatus</emphasis>
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Steindachner
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</taxonomicName>
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from
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<collectingCountry id="F314764BFFF9583E044FFE7871A926E0" box="[881,994,476,500]" name="Colombia" pageId="10" pageNumber="67">Colombia</collectingCountry>
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,
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<taxonomicName id="4C034D58FFF9583E04D3FE7972842503" authority="Kritsky, Thatcher & Kayton, 1980" authorityName="Kritsky, Thatcher & Kayton" authorityYear="1980" class="Monogenea" family="Dactylogyridae" genus="Tereancistrum" kingdom="Animalia" order="Dactylogyridea" pageId="10" pageNumber="67" phylum="Platyhelminthes" rank="species" species="parvus">
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<emphasis id="B977EAC9FFF9583E04D3FE79761E26E0" box="[1005,1109,477,500]" italics="true" pageId="10" pageNumber="67">T. parvus</emphasis>
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<bibRefCitation id="EF924B2AFFF9583E0362FE7872842503" author="Kritsky" pageId="10" pageNumber="67" refString="Kritsky, D. C., Thatcher, V. E. & Kayton, R. J. (1980) Neotropical Monogenoidea. 3. Five new species from South America with the proposal of Tereancistrum gen. n. and Trinibaculum gen. n. (Dactylogyridae: Ancyrocephalinae). Acta Amazonica, 10, 411 - 417." type="journal article" year="1980">Kritsky, Thatcher & Kayton, 1980</bibRefCitation>
|
||
</taxonomicName>
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from
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<taxonomicName id="4C034D58FFF9583E062DFDA570052503" authority="Bloch" authorityName="Bloch" box="[275,590,511,536]" class="Actinopterygii" family="Anostomidae" genus="Leporinus" kingdom="Animalia" order="Characiformes" pageId="10" pageNumber="67" phylum="Chordata" rank="species" species="fasciatus">
|
||
<emphasis id="B977EAC9FFF9583E062DFDA573BB250C" box="[275,496,512,536]" italics="true" pageId="10" pageNumber="67">Leporinus fasciatus</emphasis>
|
||
(Bloch)
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C034D58FFF9583E0564FDA576C02503" authority="Lizama, Takemoto & Pavanelli, 2004" authorityName="Lizama, Takemoto & Pavanelli" authorityYear="2004" box="[602,1163,511,536]" class="Monogenea" family="Dactylogyridae" genus="Tereancistrum" kingdom="Animalia" order="Dactylogyridea" pageId="10" pageNumber="67" phylum="Platyhelminthes" rank="species" species="toksonum">
|
||
<emphasis id="B977EAC9FFF9583E0564FDA570AB250C" box="[602,736,512,536]" italics="true" pageId="10" pageNumber="67">T. toksonum</emphasis>
|
||
<bibRefCitation id="EF924B2AFFF9583E05D9FE5B76C02503" author="Lizama" box="[743,1163,511,535]" pageId="10" pageNumber="67" refString="Lizama, M. A. P., Takemoto, R. M. & Pavanelli, G. C. (2004) New species of Tereancistrum Kritsky, Thatcher & Kayton, 1980 (Monogenea; Dactylogyridae: Ancyrocephalinae) from the gills of Prochilodus lineatus (Osteichthyes: Prochilodontidae) from the upper Parana river floodplain, Brazil. Systematic Parasitology, 57, 45 - 49." type="journal article" year="2004">Lizama, Takemoto & Pavanelli, 2004</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C034D58FFF9583E03FFFDA573912528" authority="Lizama, Takemoto & Pavanelli, 2004" authorityName="Lizama, Takemoto & Pavanelli" authorityYear="2004" class="Monogenea" family="Dactylogyridae" genus="Tereancistrum" kingdom="Animalia" order="Dactylogyridea" pageId="10" pageNumber="67" phylum="Platyhelminthes" rank="species" species="curimba">
|
||
<emphasis id="B977EAC9FFF9583E03FFFDA5777C250C" box="[1217,1335,512,536]" italics="true" pageId="10" pageNumber="67">T. curimba</emphasis>
|
||
<bibRefCitation id="EF924B2AFFF9583E027FFE5B73912528" author="Lizama" pageId="10" pageNumber="67" refString="Lizama, M. A. P., Takemoto, R. M. & Pavanelli, G. C. (2004) New species of Tereancistrum Kritsky, Thatcher & Kayton, 1980 (Monogenea; Dactylogyridae: Ancyrocephalinae) from the gills of Prochilodus lineatus (Osteichthyes: Prochilodontidae) from the upper Parana river floodplain, Brazil. Systematic Parasitology, 57, 45 - 49." type="journal article" year="2004">Lizama, Takemoto & Pavanelli, 2004</bibRefCitation>
|
||
</taxonomicName>
|
||
, both from
|
||
<taxonomicName id="4C034D58FFF9583E0564FD8071A52528" authority="Valenciennes" authorityName="Valenciennes" box="[602,1006,548,572]" class="Actinopterygii" family="Prochilodontidae" genus="Prochilodus" kingdom="Animalia" order="Characiformes" pageId="10" pageNumber="67" phylum="Chordata" rank="species" species="lineatus">
|
||
<emphasis id="B977EAC9FFF9583E0564FD8071092528" box="[602,834,548,572]" italics="true" pageId="10" pageNumber="67">Prochilodus lineatus</emphasis>
|
||
(Valenciennes)
|
||
</taxonomicName>
|
||
in
|
||
<collectingCountry id="F314764BFFF9583E032FFD8076132528" box="[1041,1112,548,572]" name="Brazil" pageId="10" pageNumber="67">Brasil</collectingCountry>
|
||
. The new species can be easily distinguished from the others by the MCO, which is an arcuate tube, while the other five species present a coiled copulatory organ.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |