877 lines
98 KiB
XML
877 lines
98 KiB
XML
<document id="B535E34B7E164B34924C3DEB75A02F51" ID-DOI="10.5281/zenodo.200605" ID-GBIF-Dataset="c4f6386e-38aa-49c4-bf75-211356305e33" ID-ISSN="1175-5326" ID-Zenodo-Dep="200605" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460329340757" checkinUser="plazi" docAuthor="Říčan, Oldřich, Piálek, Lubomír, Almirón, Adriana & Casciotta, Jorge" docDate="2011" docId="FA2F6911860FFFD522A4F886FD82FE49" docLanguage="en" docName="zt02982p026.pdf" docOrigin="Zootaxa 2982" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Australoheros ykeregua Říčan, Piálek, Almirón & Casciotta, 2011, sp. nov." docType="treatment" docVersion="8" lastPageNumber="15" masterDocId="061611698607FFDB2233FF8AFFC2FFBD" masterDocTitle="Two new species of Australoheros (Teleostei: Cichlidae), with notes on diversity of the genus and biogeography of the Río de la Plata basin" masterLastPageNumber="26" masterPageNumber="1" pageNumber="9" updateTime="1698258417310" updateUser="plazi">
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<mods:title id="B5DA227783684595C0F36037CCB90E85">Two new species of Australoheros (Teleostei: Cichlidae), with notes on diversity of the genus and biogeography of the Río de la Plata basin</mods:title>
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<mods:namePart id="BFA90E01B8FD90B191D1F42DDCBA0C9C">Říčan, Oldřich</mods:namePart>
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<mods:namePart id="02C2FA5309A8B677D44AD68D387133FF">Piálek, Lubomír</mods:namePart>
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<mods:namePart id="D55F66DB1DB163A9A58B0EDB045E8FF0">Almirón, Adriana</mods:namePart>
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<mods:namePart id="0406D4E376EC3FA65C8036E4FE239D3A">Casciotta, Jorge</mods:namePart>
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<mods:title id="A55CD768D9249D95814C75B4C194AB6E">Zootaxa</mods:title>
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<mods:part id="405C750E0B66C4F84A59E249E4EFD1B2">
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<mods:date id="707A30BAA66C48DC4F4B5A8C38AB6259">2011</mods:date>
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<paragraph id="7239D807860FFFD322A4F886FDDFF898" blockId="8.[151,541,1803,1862]" box="[151,541,1803,1830]" pageId="8" pageNumber="9">
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<heading id="29716F6B860FFFD322A4F886FDDFF898" bold="true" box="[151,541,1803,1830]" fontSize="11" level="1" pageId="8" pageNumber="9" reason="1">
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<emphasis id="40F20415860FFFD322A4F886FDDFF898" bold="true" box="[151,541,1803,1830]" pageId="8" pageNumber="9">
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<taxonomicName id="B586A384860FFFD322A4F886FE7AF89B" ID-CoL="5VXCH" box="[151,440,1804,1830]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="8" pageNumber="9" phylum="Chordata" rank="species" species="ykeregua" status="sp. nov.">
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<emphasis id="40F20415860FFFD322A4F886FE7AF89B" bold="true" box="[151,440,1804,1830]" italics="true" pageId="8" pageNumber="9">Australoheros ykeregua</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="5BC1B96E860FFFD3238CF881FDDFF898" box="[447,541,1803,1829]" pageId="8" pageNumber="9" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="7239D807860FFFD322A4F8A4FE92F8FB" blockId="8.[151,541,1803,1862]" box="[151,336,1838,1862]" pageId="8" pageNumber="9">
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(
|
||
<figureCitation id="EABDC482860FFFD322ACF8A4FF2DF8FB" box="[159,239,1838,1862]" captionStart="FIGURE 4" captionStartId="10.[151,250,1315,1338]" captionTargetBox="[151,1436,772,1294]" captionTargetId="figure@10.[151,1436,772,1295]" captionTargetPageId="10" captionText="FIGURE 4. Australoheros ykeregua, MACN-ict 9467, 102.0 mm SL, holotype, right side (reversed). This specimen does not show vertical bars after preservation, but see Fig. 7 of the same specimens photographed alive." httpUri="https://zenodo.org/record/200609/files/figure.png" pageId="8" pageNumber="9">Figs. 4</figureCitation>
|
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,
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||
<figureCitation id="EABDC482860FFFD322C9F8A4FEC8F8FB" box="[250,266,1838,1862]" captionStart="FIGURE 5" captionStartId="10.[151,250,1973,1996]" captionTargetBox="[151,1436,1418,1951]" captionTargetId="figure@10.[151,1436,1418,1951]" captionTargetPageId="10" captionText="FIGURE 5. Australoheros ykeregua, MACN-ict 9470, 90.5 mm SL. This specimens shows the dark color of the dorsal fin and the midlateral blotch and vertical bars." httpUri="https://zenodo.org/record/200610/files/figure.png" pageId="8" pageNumber="9">5</figureCitation>
|
||
,
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<figureCitation id="EABDC482860FFFD32325F8A4FEE4F8FB" box="[278,294,1838,1862]" captionStart="FIGURE 6" captionStartId="11.[151,250,691,714]" captionTargetBox="[151,1436,179,685]" captionTargetId="figure@11.[151,1436,179,688]" captionTargetPageId="11" captionText="FIGURE 6. Australoheros ykeregua, MACN-ict 9472, 66.2 mm SL. This specimen shows a continuous lateral band extending beyond the midlateral spot and the checker-board spot pattern of unpaired fins (also evident in the holotype and the majority of specimens)." httpUri="https://zenodo.org/record/200611/files/figure.png" pageId="8" pageNumber="9">6</figureCitation>
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,
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<figureCitation id="EABDC482860FFFD32301F8A4FE80F8FB" box="[306,322,1838,1862]" captionStart="FIGURE 7" captionStartId="13.[151,250,1505,1528]" captionTargetBox="[161,1428,253,1489]" captionTargetId="figure@13.[151,1436,243,1499]" captionTargetPageId="13" captionText="FIGURE 7. Color plate. Horizontaly from upper left to lower right. Australoheros forquilha, rio Forquilha, rio Uruguai drainage, Rio Grande do Sul, Brazil (not preserved). Australoheros ykeregua (MACN-ict 9467, holotype), río Uruguay drainage, arroyo Paraiso (or Canal Muerto), Misiones province, Argentina. Australoheros kaaygua (MACN-ict 9473), río Iguazú drainage, small stream 7 km SW from Andresito, Misiones province, Argentina. Australoheros angiru, male in neutral colors, rio Chopim, rio Iguaçu drainage, Paraná, Brazil (not preserved). A. angiru, male and female in breeding colors guarding fry, same locality (not preserved). All A. angiru photographs courtesy of Wolfgang Staeck." httpUri="https://zenodo.org/record/200612/files/figure.png" pageId="8" pageNumber="9">7</figureCitation>
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).
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="3A9C8B8C860FFFD222A4F8FDFE1DF899" lastPageId="9" lastPageNumber="10" pageId="8" pageNumber="9" type="reference_group">
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<paragraph id="7239D807860FFFD322A4F8FDFCD0F816" blockId="8.[151,1039,1910,2027]" pageId="8" pageNumber="9">
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<treatmentCitationGroup id="5296FF29860FFFD322A4F8FDFCD0F816" pageId="8" pageNumber="9">
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<emphasis id="40F20415860FFFD322A4F8FDFEE9F830" box="[151,299,1911,1933]" italics="true" pageId="8" pageNumber="9">
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||
“
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||
<taxonomicName id="B586A384860FFFD322ADF8FDFEE6F830" ID-CoL="3PTG" box="[158,292,1911,1933]" class="Actinopterygii" family="Cichlidae" genus="Cichlasoma" kingdom="Animalia" order="Perciformes" pageId="8" pageNumber="9" phylum="Chordata" rank="genus">Cichlasoma</taxonomicName>
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||
“
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</emphasis>
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||
<taxonomicName id="B586A384860FFFD32301F8FCFE4DF830" ID-CoL="689CJ" box="[306,399,1910,1933]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="8" pageNumber="9" phylum="Chordata" rank="species" species="tembe">
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cf.
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<emphasis id="40F20415860FFFD32360F8FDFE4DF830" box="[339,399,1911,1933]" italics="true" pageId="8" pageNumber="9">tembe</emphasis>
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</taxonomicName>
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(arroyo Fortaleza)—
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||
<treatmentCitation id="F327FE16860FFFD32055F8FCFC9DF831" author="Casciotta" box="[614,863,1910,1933]" page="68" pageId="8" pageNumber="9" year="2003">
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<bibRefCitation id="1617A5F6860FFFD32055F8FCFCF8F831" author="Casciotta" box="[614,826,1910,1933]" pageId="8" pageNumber="9" refString="Casciotta, J., Korber, S. & Stawikowski, R. (2003) Ein aquaristisch neuer " Chanchito " aus Misiones. Die Aquarien- und Terrarienzeitschrift, 9, 68 - 72." type="journal article" year="2003">
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||
Casciotta e
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||
<emphasis id="40F20415860FFFD320E5F8F2FD3CF830" box="[726,766,1911,1933]" italics="true" pageId="8" pageNumber="9">t al.</emphasis>
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||
2003
|
||
</bibRefCitation>
|
||
: 68
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||
</treatmentCitation>
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||
, 70
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||
<emphasis id="40F20415860FFFD322A4F81FFEE9F816" box="[151,299,1941,1963]" italics="true" pageId="8" pageNumber="9">
|
||
“
|
||
<taxonomicName id="B586A384860FFFD322ADF81FFEE6F816" ID-CoL="3PTG" box="[158,292,1941,1963]" class="Actinopterygii" family="Cichlidae" genus="Cichlasoma" kingdom="Animalia" order="Perciformes" pageId="8" pageNumber="9" phylum="Chordata" rank="genus">Cichlasoma</taxonomicName>
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“
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||
</emphasis>
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||
<taxonomicName id="B586A384860FFFD32301F81FFE4DF816" ID-CoL="689CJ" box="[306,399,1941,1963]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="8" pageNumber="9" phylum="Chordata" rank="species" species="tembe">
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cf.
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<emphasis id="40F20415860FFFD32360F81FFE4DF816" box="[339,399,1941,1963]" italics="true" pageId="8" pageNumber="9">tembe</emphasis>
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||
</taxonomicName>
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||
—
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||
<treatmentCitation id="F327FE16860FFFD3239AF81FFCD0F816" author="Stawikowski" box="[425,786,1941,1963]" page="455" pageId="8" pageNumber="9" year="2004">
|
||
<bibRefCitation id="1617A5F6860FFFD3239AF81FFD21F817" author="Stawikowski" box="[425,739,1941,1963]" pageId="8" pageNumber="9" refString="Stawikowski, R. & Werner, U. (2004) Die Buntbarsche Amerikas. Band 3: Erdfresser, Hecht- un Kammbuntbarsche. Ulmer Verlag, Stuttgart, 478 pp." type="book" year="2004">Stawikowski and Werner 2004</bibRefCitation>
|
||
: 455
|
||
</treatmentCitation>
|
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</treatmentCitationGroup>
|
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</paragraph>
|
||
<paragraph id="7239D807860FFFD322A4F83EFD2DF874" blockId="8.[151,1039,1910,2027]" box="[151,751,1967,1994]" pageId="8" pageNumber="9">
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<treatmentCitationGroup id="5296FF29860FFFD322A4F83EFD2DF874" box="[151,751,1967,1994]" pageId="8" pageNumber="9">
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||
<taxonomicName id="B586A384860FFFD322A4F83EFEE4F877" ID-CoL="3634" box="[151,294,1972,1994]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="8" pageNumber="9" phylum="Chordata" rank="genus">
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||
<emphasis id="40F20415860FFFD322A4F83EFEE4F877" box="[151,294,1972,1994]" italics="true" pageId="8" pageNumber="9">Australoheros</emphasis>
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</taxonomicName>
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sp. Forquilha—Říčan and
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<treatmentCitation id="F327FE16860FFFD32004F839FD2DF874" author="Kullander" box="[567,751,1971,1993]" page="6" pageId="8" pageNumber="9" year="2006">
|
||
<bibRefCitation id="1617A5F6860FFFD32004F839FD1AF874" author="Kullander" box="[567,728,1971,1993]" pageId="8" pageNumber="9" refString="Rican, O. & Kullander, S. O. (2006) Character- and Tree-based delimitation of species in the´Cichlasoma´facetum group (Teleostei, Cichlidae) with the description of a new genus. Journal of Zoological Systematics and Evolutionary Research, 44, 136 - 152." type="journal article" year="2006">Kullander 2006</bibRefCitation>
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||
: 6
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||
</treatmentCitation>
|
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</treatmentCitationGroup>
|
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</paragraph>
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||
<paragraph id="7239D807860FFFD222A4F85EFA9EFE9A" blockId="8.[151,1039,1910,2027]" lastBlockId="9.[151,1436,152,295]" lastPageId="9" lastPageNumber="10" pageId="8" pageNumber="9">
|
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<treatmentCitationGroup id="5296FF29860FFFD222A4F85EFA9EFE9A" lastPageId="9" lastPageNumber="10" pageId="8" pageNumber="9">
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<taxonomicName id="B586A384860FFFD322A4F85EFE4BF857" ID-CoL="689CB" box="[151,393,2004,2026]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="8" pageNumber="9" phylum="Chordata" rank="species" species="forquilha">
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<emphasis id="40F20415860FFFD322A4F85EFE4BF857" box="[151,393,2004,2026]" italics="true" pageId="8" pageNumber="9">Australoheros forquilha</emphasis>
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</taxonomicName>
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||
(non-type material from ZSM)—
|
||
<treatmentCitation id="F327FE16860FFFD320EDF85AFBCDF857" author="Rican" box="[734,1039,2000,2027]" page="16" pageId="8" pageNumber="9" year="2008">
|
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<bibRefCitation id="1617A5F6860FFFD320EDF85AFC2EF857" author="Rican" box="[734,1004,2000,2027]" pageId="8" pageNumber="9" refString="Rican, O. & Kullander, S. O. (2008) The Australoheros (Teleostei: Cichlidae) species of the Uruguay and Parana River drainages. Zootaxa, 1724, 1 - 51." type="journal article" year="2008">Říčan and Kullander 2008</bibRefCitation>
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: 16
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||
</treatmentCitation>
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||
N Min-Max Mean ± SD N Min-Max Mean ± SD
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||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
<caption id="26F9888F860EFFD222A4FF12FB61FF43" pageId="9" pageNumber="10">
|
||
<paragraph id="7239D807860EFFD222A4FF12FB61FF43" blockId="9.[151,1436,152,295]" pageId="9" pageNumber="10">
|
||
<emphasis id="40F20415860EFFD222A4FF12FEC6FF10" bold="true" box="[151,260,152,173]" pageId="9" pageNumber="10">TABLE 3.</emphasis>
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Proportional measurements in percents of standard length (SL) of the two new species (
|
||
<emphasis id="40F20415860EFFD226B7FF13FAAAFF13" box="[1156,1384,152,174]" italics="true" pageId="9" pageNumber="10">
|
||
<taxonomicName id="B586A384860EFFD226B7FF13FB3DFF13" ID-CoL="5VXCH" box="[1156,1279,152,174]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="9" pageNumber="10" phylum="Chordata" rank="species" species="ykeregua">A. ykeregua</taxonomicName>
|
||
,
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||
<taxonomicName id="B586A384860EFFD2273AFF13FAAAFF13" ID-CoL="689B7" box="[1289,1384,153,174]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="9" pageNumber="10" phylum="Chordata" rank="species" species="angiru">A. angiru</taxonomicName>
|
||
</emphasis>
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||
) and the two species with which they have been previously associated (
|
||
<emphasis id="40F20415860EFFD22106FF3DFBEFFF70" box="[821,1069,183,205]" italics="true" pageId="9" pageNumber="10">
|
||
<taxonomicName id="B586A384860EFFD22106FF3DFC70FF70" ID-CoL="689CB" box="[821,946,183,205]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="9" pageNumber="10" phylum="Chordata" rank="species" species="forquilha">A. forquilha</taxonomicName>
|
||
,
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||
<taxonomicName id="B586A384860EFFD2218FFF3DFBEFFF70" ID-CoL="689CG" box="[956,1069,183,205]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="9" pageNumber="10" phylum="Chordata" rank="species" species="kaaygua">A. kaaygua</taxonomicName>
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||
</emphasis>
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||
). SD=standard deviation.
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<taxonomicName id="B586A384860EFFD22008FF63FD76FF43" ID-CoL="689CB" box="[571,692,232,254]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="9" pageNumber="10" phylum="Chordata" rank="species" species="forquilha">A. forquilha</taxonomicName>
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||
<taxonomicName id="B586A384860EFFD22618FF63FB61FF43" ID-CoL="5VXCH" box="[1067,1187,232,254]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="9" pageNumber="10" phylum="Chordata" rank="species" species="ykeregua">A. ykeregua</taxonomicName>
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||
</paragraph>
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||
</caption>
|
||
<paragraph id="7239D807860EFFD222ACFEE9FED2FCFD" blockId="9.[159,1372,355,915]" pageId="9" pageNumber="10">Head length 10 31.5 – 34.6 33.2 ± 1.2 49 33.2 – 39.1 36.2 ± 1.2 Snout length 10 7.6 – 12.6 10.5 ± 1.6 49 8.8. – 18.4 14.9 ± 2.3 Body depth 10 40.9 – 46.6 43.9 ± 1.9 49 41.7 – 47.8 44.9 ± 1.5 Orbital diameter 10 9.3 – 12.6 11.3 ± 0.8 49 8.1 – 13.8 10.5 ± 1.4 Head width 10 15.6 – 18.0 16.5 ± 0.7 49 16.0 – 19.1 17.6 ± 0.6 Interorbital width 10 8.7 – 11.5 10.1 ± 0.9 49 8.7 – 14.3 10.9 ± 1.6 Preorbital distance 10 6.4 – 10.8 9.1 ± 1.4 49 6.4 – 12.3 9.3 ± 1.3 Caudal peduncle depth 10 16.6 – 18.3 17.4 ± 0.5 49 15.6 – 18.8 17.2 ± 0.7 Caudal peduncle length 10 8.9 – 11.1 10.2 ± 0.7 49 8.4 – 13.9 10.9 ± 1.3 Pectoral fin length 10 25.6 – 29.5 26.9 ± 1.2 49 25.9 – 32.5 29.4 ± 1.6 Ventral fin length 10 22.1 – 29.6 26.1 ± 2.2 49 23.3 – 34.7 29.6 ± 2.0 continued.</paragraph>
|
||
<paragraph id="7239D807860EFFD22008FCDEFB5FFCD7" blockId="9.[159,1372,355,915]" box="[571,1181,852,874]" pageId="9" pageNumber="10">
|
||
<emphasis id="40F20415860EFFD22008FCDEFB5FFCD7" box="[571,1181,852,874]" italics="true" pageId="9" pageNumber="10">
|
||
<taxonomicName id="B586A384860EFFD22008FCDEFD59FCD7" ID-CoL="689B7" box="[571,667,852,874]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="9" pageNumber="10" phylum="Chordata" rank="species" species="angiru">A. angiru</taxonomicName>
|
||
<taxonomicName id="B586A384860EFFD22618FCDEFB5FFCD7" ID-CoL="689CG" box="[1067,1181,852,874]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="9" pageNumber="10" phylum="Chordata" rank="species" species="kaaygua">A. kaaygua</taxonomicName>
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="7239D807860EFFD223DFFCF4FCA8F9B9" blockId="9.[159,1372,355,915]" lastBlockId="9.[151,1437,1479,2008]" pageId="9" pageNumber="10">
|
||
N Min-Max Mean ± SD N Min-Max Mean ± SD
|
||
<emphasis id="40F20415860EFFD222A4FA42FEC9FA5D" bold="true" box="[151,267,1480,1504]" pageId="9" pageNumber="10">
|
||
<typeStatus id="AD3D66A5860EFFD222A4FA42FEC4FA5D" box="[151,262,1480,1504]" pageId="9" pageNumber="10" type="holotype">Holotype</typeStatus>
|
||
.
|
||
</emphasis>
|
||
MACN-ict 9467, 102.0 mm SL,
|
||
<collectingCountry id="0A919897860EFFD220ACFA4DFCD3FA62" box="[671,785,1479,1503]" name="Argentina" pageId="9" pageNumber="10">Argentina</collectingCountry>
|
||
, río
|
||
<collectingCountry id="0A919897860EFFD2217EFA42FC6DFA5D" box="[845,943,1480,1504]" name="Uruguay" pageId="9" pageNumber="10">Uruguay</collectingCountry>
|
||
basin, arroyo Paraiso (or Canal Muerto),
|
||
<geoCoordinate id="17B2BEC0860EFFD222A4FA66FEF6F9B9" box="[151,308,1516,1540]" direction="south" orientation="latitude" pageId="9" pageNumber="10" precision="1" value="-27.237528">27°14'15.1" S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="17B2BEC0860EFFD22373FA66FE25F9B9" box="[320,487,1516,1540]" direction="west" orientation="longitude" pageId="9" pageNumber="10" precision="1" value="-54.044025">54°02'38.5" W</geoCoordinate>
|
||
, col: Říčan
|
||
<emphasis id="40F20415860EFFD22058FA67FD61F9B9" box="[619,675,1516,1540]" italics="true" pageId="9" pageNumber="10">et al.</emphasis>
|
||
,
|
||
<date id="0638FEC7860EFFD22082FA66FCA5F9B9" box="[689,871,1516,1540]" pageId="9" pageNumber="10" value="2007-12">December 2007</date>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="7239D807860EFFD222ACFC5AFA98FA3E" pageId="9" pageNumber="10">
|
||
<table id="00862AA7860E002422ACFC5AFA98FA3E" box="[159,1370,976,1411]" gridcols="5" gridrows="11" pageId="9" pageNumber="10">
|
||
<tr id="CCB6DA45860E002422ACFC5AFA98FC5B" box="[159,1370,976,998]" gridrow="0" pageId="9" pageNumber="10">
|
||
<th id="8F67B339860E002422ACFC5AFE4CFC5B" box="[159,398,976,998]" gridcol="0" gridrow="0" pageId="9" pageNumber="10">Head length</th>
|
||
<th id="8F67B339860E002423DFFC5AFD6CFC5B" box="[492,686,976,998]" gridcol="1" gridrow="0" pageId="9" pageNumber="10">16 31.7 – 36.2</th>
|
||
<th id="8F67B339860E002420CBFC5AFC9DFC5B" box="[760,863,976,998]" gridcol="2" gridrow="0" pageId="9" pageNumber="10">33.3 ± 1.5</th>
|
||
<th id="8F67B339860E002421D2FC5AFB5FFC5B" box="[993,1181,976,998]" gridcol="3" gridrow="0" pageId="9" pageNumber="10">13 35.2 – 38.4</th>
|
||
<th id="8F67B339860E002426D4FC5AFA98FC5B" box="[1255,1370,976,998]" gridcol="4" gridrow="0" pageId="9" pageNumber="10">37.0 ± 1.02</th>
|
||
</tr>
|
||
<tr id="CCB6DA45860E002422ACFC73FA98FBB2" box="[159,1370,1017,1039]" gridrow="1" pageId="9" pageNumber="10">
|
||
<th id="8F67B339860E002422ACFC73FE4CFBB2" box="[159,398,1017,1039]" gridcol="0" gridrow="1" pageId="9" pageNumber="10">Snout length</th>
|
||
<td id="8F67B339860E002423DFFC73FD6CFBB2" box="[492,686,1017,1039]" gridcol="1" gridrow="1" pageId="9" pageNumber="10">16 7.8 – 11.4</td>
|
||
<td id="8F67B339860E002420CBFC73FC9DFBB2" box="[760,863,1017,1039]" gridcol="2" gridrow="1" pageId="9" pageNumber="10">9.5 ± 0.9</td>
|
||
<td id="8F67B339860E002421D2FC73FB5FFBB2" box="[993,1181,1017,1039]" gridcol="3" gridrow="1" pageId="9" pageNumber="10">13 8.9 – 13.0</td>
|
||
<td id="8F67B339860E002426D4FC73FA98FBB2" box="[1255,1370,1017,1039]" gridcol="4" gridrow="1" pageId="9" pageNumber="10">10.9 ± 1.16</td>
|
||
</tr>
|
||
<tr id="CCB6DA45860E002422ACFBA8FA98FB85" box="[159,1370,1058,1080]" gridrow="2" pageId="9" pageNumber="10">
|
||
<th id="8F67B339860E002422ACFBA8FE4CFB85" box="[159,398,1058,1080]" gridcol="0" gridrow="2" pageId="9" pageNumber="10">Body depth</th>
|
||
<td id="8F67B339860E002423DFFBA8FD6CFB85" box="[492,686,1058,1080]" gridcol="1" gridrow="2" pageId="9" pageNumber="10">16 46.2 – 51.5</td>
|
||
<td id="8F67B339860E002420CBFBA8FC9DFB85" box="[760,863,1058,1080]" gridcol="2" gridrow="2" pageId="9" pageNumber="10">49.6 ± 1.2</td>
|
||
<td id="8F67B339860E002421D2FBA8FB5FFB85" box="[993,1181,1058,1080]" gridcol="3" gridrow="2" pageId="9" pageNumber="10">13 40.7 – 46.7</td>
|
||
<td id="8F67B339860E002426D4FBA8FA98FB85" box="[1255,1370,1058,1080]" gridcol="4" gridrow="2" pageId="9" pageNumber="10">43.8 ± 1.71</td>
|
||
</tr>
|
||
<tr id="CCB6DA45860E002422ACFBC1FA98FBDF" box="[159,1370,1099,1122]" gridrow="3" pageId="9" pageNumber="10">
|
||
<th id="8F67B339860E002422ACFBC1FE4CFBDF" box="[159,398,1099,1122]" gridcol="0" gridrow="3" pageId="9" pageNumber="10">Orbital diameter</th>
|
||
<td id="8F67B339860E002423DFFBC1FD6CFBDF" box="[492,686,1099,1122]" gridcol="1" gridrow="3" pageId="9" pageNumber="10">16 10.8 – 13.5</td>
|
||
<td id="8F67B339860E002420CBFBC1FC9DFBDF" box="[760,863,1099,1122]" gridcol="2" gridrow="3" pageId="9" pageNumber="10">11.8 ± 0.8</td>
|
||
<td id="8F67B339860E002421D2FBC1FB5FFBDF" box="[993,1181,1099,1122]" gridcol="3" gridrow="3" pageId="9" pageNumber="10">13 9.8 – 12.9</td>
|
||
<td id="8F67B339860E002426D4FBC1FA98FBDF" box="[1255,1370,1099,1122]" gridcol="4" gridrow="3" pageId="9" pageNumber="10">11.2 ± 1.19</td>
|
||
</tr>
|
||
<tr id="CCB6DA45860E002422ACFBFFFA98FB36" box="[159,1370,1141,1163]" gridrow="4" pageId="9" pageNumber="10">
|
||
<th id="8F67B339860E002422ACFBFFFE4CFB36" box="[159,398,1141,1163]" gridcol="0" gridrow="4" pageId="9" pageNumber="10">Head width</th>
|
||
<td id="8F67B339860E002423DFFBFFFD6CFB36" box="[492,686,1141,1163]" gridcol="1" gridrow="4" pageId="9" pageNumber="10">16 16.4 – 20.5</td>
|
||
<td id="8F67B339860E002420CBFBFFFC9DFB36" box="[760,863,1141,1163]" gridcol="2" gridrow="4" pageId="9" pageNumber="10">17.7 ± 1.2</td>
|
||
<td id="8F67B339860E002421D2FBFFFB5FFB36" box="[993,1181,1141,1163]" gridcol="3" gridrow="4" pageId="9" pageNumber="10">13 17.9 – 23.4</td>
|
||
<td id="8F67B339860E002426D4FBFFFA98FB36" box="[1255,1370,1141,1163]" gridcol="4" gridrow="4" pageId="9" pageNumber="10">19.6 ± 1.4</td>
|
||
</tr>
|
||
<tr id="CCB6DA45860E002422ACFB14FA98FB09" box="[159,1370,1182,1204]" gridrow="5" pageId="9" pageNumber="10">
|
||
<th id="8F67B339860E002422ACFB14FE4CFB09" box="[159,398,1182,1204]" gridcol="0" gridrow="5" pageId="9" pageNumber="10">Interorbital width</th>
|
||
<td id="8F67B339860E002423DFFB14FD6CFB09" box="[492,686,1182,1204]" gridcol="1" gridrow="5" pageId="9" pageNumber="10">16 10.3 – 12.7</td>
|
||
<td id="8F67B339860E002420CBFB14FC9DFB09" box="[760,863,1182,1204]" gridcol="2" gridrow="5" pageId="9" pageNumber="10">11.8 ± 0.6</td>
|
||
<td id="8F67B339860E002421D2FB14FB5FFB09" box="[993,1181,1182,1204]" gridcol="3" gridrow="5" pageId="9" pageNumber="10">13 10.1 – 15.1</td>
|
||
<td id="8F67B339860E002426D4FB14FA98FB09" box="[1255,1370,1182,1204]" gridcol="4" gridrow="5" pageId="9" pageNumber="10">11.7 ± 1.42</td>
|
||
</tr>
|
||
<tr id="CCB6DA45860E002422ACFB42FA98FB63" box="[159,1370,1224,1246]" gridrow="6" pageId="9" pageNumber="10">
|
||
<th id="8F67B339860E002422ACFB42FE4CFB63" box="[159,398,1224,1246]" gridcol="0" gridrow="6" pageId="9" pageNumber="10">Preorbital distance</th>
|
||
<td id="8F67B339860E002423DFFB42FD6CFB63" box="[492,686,1224,1246]" gridcol="1" gridrow="6" pageId="9" pageNumber="10">16 6.3 – 8.3</td>
|
||
<td id="8F67B339860E002420CBFB42FC9DFB63" box="[760,863,1224,1246]" gridcol="2" gridrow="6" pageId="9" pageNumber="10">7.3 ± 0.6</td>
|
||
<td id="8F67B339860E002421D2FB42FB5FFB63" box="[993,1181,1224,1246]" gridcol="3" gridrow="6" pageId="9" pageNumber="10">13 7.3 – 11.0</td>
|
||
<td id="8F67B339860E002426D4FB42FA98FB63" box="[1255,1370,1224,1246]" gridcol="4" gridrow="6" pageId="9" pageNumber="10">8.9 ± 1.25</td>
|
||
</tr>
|
||
<tr id="CCB6DA45860E002422ACFB7BFA98FABA" box="[159,1370,1265,1287]" gridrow="7" pageId="9" pageNumber="10">
|
||
<th id="8F67B339860E002422ACFB7BFE4CFABA" box="[159,398,1265,1287]" gridcol="0" gridrow="7" pageId="9" pageNumber="10">Caudal peduncle depth</th>
|
||
<td id="8F67B339860E002423DFFB7BFD6CFABA" box="[492,686,1265,1287]" gridcol="1" gridrow="7" pageId="9" pageNumber="10">16 17.8 – 19.4</td>
|
||
<td id="8F67B339860E002420CBFB7BFC9DFABA" box="[760,863,1265,1287]" gridcol="2" gridrow="7" pageId="9" pageNumber="10">18.5 ± 0.5</td>
|
||
<td id="8F67B339860E002421D2FB7BFB5FFABA" box="[993,1181,1265,1287]" gridcol="3" gridrow="7" pageId="9" pageNumber="10">13 13.9 – 17.6</td>
|
||
<td id="8F67B339860E002426D4FB7BFA98FABA" box="[1255,1370,1265,1287]" gridcol="4" gridrow="7" pageId="9" pageNumber="10">16.2 ± 1.0</td>
|
||
</tr>
|
||
<tr id="CCB6DA45860E002422ACFA90FA98FA8D" box="[159,1370,1306,1328]" gridrow="8" pageId="9" pageNumber="10">
|
||
<th id="8F67B339860E002422ACFA90FE4CFA8D" box="[159,398,1306,1328]" gridcol="0" gridrow="8" pageId="9" pageNumber="10">Caudal peduncle length</th>
|
||
<td id="8F67B339860E002423DFFA90FD6CFA8D" box="[492,686,1306,1328]" gridcol="1" gridrow="8" pageId="9" pageNumber="10">16 5.5 – 9.2</td>
|
||
<td id="8F67B339860E002420CBFA90FC9DFA8D" box="[760,863,1306,1328]" gridcol="2" gridrow="8" pageId="9" pageNumber="10">7.4 ± 0.9</td>
|
||
<td id="8F67B339860E002421D2FA90FB5FFA8D" box="[993,1181,1306,1328]" gridcol="3" gridrow="8" pageId="9" pageNumber="10">13 8.9 – 11.0</td>
|
||
<td id="8F67B339860E002426D4FA90FA98FA8D" box="[1255,1370,1306,1328]" gridcol="4" gridrow="8" pageId="9" pageNumber="10">10.4 ± 0.79</td>
|
||
</tr>
|
||
<tr id="CCB6DA45860E002422ACFAC9FA98FAE7" box="[159,1370,1347,1370]" gridrow="9" pageId="9" pageNumber="10">
|
||
<th id="8F67B339860E002422ACFAC9FE4CFAE7" box="[159,398,1347,1370]" gridcol="0" gridrow="9" pageId="9" pageNumber="10">Pectoral fin length</th>
|
||
<td id="8F67B339860E002423DFFAC9FD6CFAE7" box="[492,686,1347,1370]" gridcol="1" gridrow="9" pageId="9" pageNumber="10">16 28.1 – 32.4</td>
|
||
<td id="8F67B339860E002420CBFAC9FC9DFAE7" box="[760,863,1347,1370]" gridcol="2" gridrow="9" pageId="9" pageNumber="10">30.3 ± 1.4</td>
|
||
<td id="8F67B339860E002421D2FAC9FB5FFAE7" box="[993,1181,1347,1370]" gridcol="3" gridrow="9" pageId="9" pageNumber="10">13 27.3 – 31.7</td>
|
||
<td id="8F67B339860E002426D4FAC9FA98FAE7" box="[1255,1370,1347,1370]" gridcol="4" gridrow="9" pageId="9" pageNumber="10">29.0 ± 1.38</td>
|
||
</tr>
|
||
<tr id="CCB6DA45860E002422ACFAE7FA98FA3E" box="[159,1370,1389,1411]" gridrow="10" pageId="9" pageNumber="10">
|
||
<th id="8F67B339860E002422ACFAE7FE4CFA3E" box="[159,398,1389,1411]" gridcol="0" gridrow="10" pageId="9" pageNumber="10">Ventral fin length</th>
|
||
<td id="8F67B339860E002423DFFAE7FD6CFA3E" box="[492,686,1389,1411]" gridcol="1" gridrow="10" pageId="9" pageNumber="10">16 28.3 – 37.6</td>
|
||
<td id="8F67B339860E002420CBFAE7FC9DFA3E" box="[760,863,1389,1411]" gridcol="2" gridrow="10" pageId="9" pageNumber="10">32.4 ± 3.1</td>
|
||
<td id="8F67B339860E002421D2FAE7FB5FFA3E" box="[993,1181,1389,1411]" gridcol="3" gridrow="10" pageId="9" pageNumber="10">13 26.4 – 35.3</td>
|
||
<td id="8F67B339860E002426D4FAE7FA98FA3E" box="[1255,1370,1389,1411]" gridcol="4" gridrow="10" pageId="9" pageNumber="10">28.8 ± 2.81</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<paragraph id="7239D807860EFFD222F4F99AFE1DF899" blockId="9.[151,1437,1479,2008]" pageId="9" pageNumber="10">
|
||
<emphasis id="40F20415860EFFD222F4F99AFE84F995" bold="true" box="[199,326,1552,1576]" pageId="9" pageNumber="10">
|
||
<typeStatus id="AD3D66A5860EFFD222F4F99AFE83F995" box="[199,321,1552,1576]" pageId="9" pageNumber="10" type="paratype">Paratypes</typeStatus>
|
||
.
|
||
</emphasis>
|
||
<specimenCount id="6480138E860EFFD22362F985FE32F99A" box="[337,496,1551,1575]" pageId="9" pageNumber="10" type="generic">30 specimens</specimenCount>
|
||
,
|
||
<quantity id="B57E75E2860EFFD223CCF985FD76F99A" box="[511,692,1551,1575]" metricMagnitude="-2" metricUnit="m" metricValue="8.815" metricValueMax="13.68" metricValueMin="3.95" pageId="9" pageNumber="10" unit="mm" value="88.15" valueMax="136.8" valueMin="39.5">39.5–136.8 mm</quantity>
|
||
SL, all from
|
||
<collectingCountry id="0A919897860EFFD22168F985FC0FF99A" box="[859,973,1551,1575]" name="Argentina" pageId="9" pageNumber="10">Argentina</collectingCountry>
|
||
, Misiones province, río
|
||
<collectingCountry id="0A919897860EFFD226DEF99AFA8DF995" box="[1261,1359,1552,1576]" name="Uruguay" pageId="9" pageNumber="10">Uruguay</collectingCountry>
|
||
basin. MACN-ict 9468, 4 ex.,
|
||
<quantity id="B57E75E2860EFFD22394F9BEFD98F9F1" box="[423,602,1588,1612]" metricMagnitude="-2" metricUnit="m" metricValue="7.409999999999999" metricValueMax="10.87" metricValueMin="3.95" pageId="9" pageNumber="10" unit="mm" value="74.1" valueMax="108.7" valueMin="39.5">39.5–108.7 mm</quantity>
|
||
SL, same data as
|
||
<typeStatus id="AD3D66A5860EFFD22119F9BEFC4DF9F1" box="[810,911,1588,1612]" pageId="9" pageNumber="10" type="holotype">holotype</typeStatus>
|
||
. MACN-ict 9469, 3 ex.,
|
||
<quantity id="B57E75E2860EFFD2269FF9BEFAAEF9F1" box="[1196,1388,1588,1612]" metricMagnitude="-1" metricUnit="m" metricValue="1.1895" metricValueMax="1.368" metricValueMin="1.011" pageId="9" pageNumber="10" unit="mm" value="118.95" valueMax="136.8" valueMin="101.1">101.1–136.8 mm</quantity>
|
||
SL, arroyo Fortaleza,
|
||
<geoCoordinate id="17B2BEC0860EFFD2236EF9DDFE38F9D2" box="[349,506,1623,1647]" direction="south" orientation="latitude" pageId="9" pageNumber="10" precision="1" value="-26.765722">26°45'56.6" S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="17B2BEC0860EFFD22034F9DDFD6CF9CD" box="[519,686,1623,1648]" direction="west" orientation="longitude" pageId="9" pageNumber="10" precision="1" value="-54.182613">54°10'57.4" W</geoCoordinate>
|
||
, col: Říčan
|
||
<emphasis id="40F20415860EFFD22101F9D3FCA8F9CD" box="[818,874,1624,1648]" italics="true" pageId="9" pageNumber="10">et al.</emphasis>
|
||
,
|
||
<date id="0638FEC7860EFFD2214BF9DDFBECF9D2" box="[888,1070,1623,1647]" pageId="9" pageNumber="10" value="2007-12">December 2007</date>
|
||
. AI 270, 3 ex. (C&S), 57.0–64.0 mm SL, arroyo Fortaleza,
|
||
<geoCoordinate id="17B2BEC0860EFFD223F1F9F6FDA2F929" box="[450,608,1660,1684]" direction="south" orientation="latitude" pageId="9" pageNumber="10" precision="1" value="-26.765722">26°45'56.6" S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="17B2BEC0860EFFD2205DF9F6FCD7F929" box="[622,789,1660,1684]" direction="west" orientation="longitude" pageId="9" pageNumber="10" precision="1" value="-54.182613">54°10'57.4" W</geoCoordinate>
|
||
, col: Casciotta
|
||
<emphasis id="40F20415860EFFD221F0F9F7FC3EF929" box="[963,1020,1660,1684]" italics="true" pageId="9" pageNumber="10">et al.</emphasis>
|
||
,
|
||
<date id="0638FEC7860EFFD22638F9F6FB48F929" box="[1035,1162,1660,1684]" pageId="9" pageNumber="10" value="2000-04">April 2000</date>
|
||
. MACN-ict 9470, 3 ex., 90.5–112.0 mm SL, arroyo Guerrero,
|
||
<geoCoordinate id="17B2BEC0860EFFD22071F915FD1DF90A" box="[578,735,1695,1719]" direction="south" orientation="latitude" pageId="9" pageNumber="10" precision="1" value="-27.765944">27°45'57.4" S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="17B2BEC0860EFFD220DEF915FC56F90A" box="[749,916,1695,1719]" direction="west" orientation="longitude" pageId="9" pageNumber="10" precision="1" value="-55.159363">55°09'33.7" W</geoCoordinate>
|
||
, col: Říčan
|
||
<emphasis id="40F20415860EFFD22629F92BFB91F905" box="[1050,1107,1696,1720]" italics="true" pageId="9" pageNumber="10">et al.</emphasis>
|
||
,
|
||
<date id="0638FEC7860EFFD22652F915FAD5F90A" box="[1121,1303,1695,1719]" pageId="9" pageNumber="10" value="2007-12">December 2007</date>
|
||
. MACN-ict 9471, 4 ex.,
|
||
<quantity id="B57E75E2860EFFD22312F94EFE10F961" box="[289,466,1732,1756]" metricMagnitude="-2" metricUnit="m" metricValue="9.43" metricValueMax="10.209999999999999" metricValueMin="8.65" pageId="9" pageNumber="10" unit="mm" value="94.3" valueMax="102.1" valueMin="86.5">86.5–102.1 mm</quantity>
|
||
SL, arroyo Shangai or arroyo Pindaiti,
|
||
<geoCoordinate id="17B2BEC0860EFFD221B9F94EFBE5F961" box="[906,1063,1732,1756]" direction="south" orientation="latitude" pageId="9" pageNumber="10" precision="1" value="-27.4705">27°28'13.8" S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="17B2BEC0860EFFD22600F94EFB18F961" box="[1075,1242,1732,1756]" direction="west" orientation="longitude" pageId="9" pageNumber="10" precision="1" value="-54.69014">54°41'24.5" W</geoCoordinate>
|
||
, col: Říčan
|
||
<emphasis id="40F20415860EFFD2276EF94FFA57F961" box="[1373,1429,1732,1756]" italics="true" pageId="9" pageNumber="10">et al.</emphasis>
|
||
,
|
||
<date id="0638FEC7860EFFD222A4F96DFE8FF942" box="[151,333,1767,1791]" pageId="9" pageNumber="10" value="2007-12">December 2007</date>
|
||
. MACN-ict 9472, 13 ex., 47.0–
|
||
<quantity id="B57E75E2860EFFD2209CF96DFCD3F942" box="[687,785,1767,1791]" metricMagnitude="-2" metricUnit="m" metricValue="8.629999999999999" pageId="9" pageNumber="10" unit="mm" value="86.3">86.3 mm</quantity>
|
||
SL, arroyo Tamandua,
|
||
<geoCoordinate id="17B2BEC0860EFFD2262BF96DFB77F942" box="[1048,1205,1767,1791]" direction="south" orientation="latitude" pageId="9" pageNumber="10" precision="1" value="-27.099028">27°05'56.5" S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="17B2BEC0860EFFD226F2F96DFAA5F942" box="[1217,1383,1767,1791]" direction="west" orientation="longitude" pageId="9" pageNumber="10" precision="1" value="-54.763584">54°45'48.9" W</geoCoordinate>
|
||
, col: Říčan
|
||
<emphasis id="40F20415860EFFD222ECF887FED5F899" box="[223,279,1804,1828]" italics="true" pageId="9" pageNumber="10">et al.</emphasis>
|
||
,
|
||
<date id="0638FEC7860EFFD22316F886FE18F899" box="[293,474,1804,1828]" pageId="9" pageNumber="10" value="2007-12">December 2007</date>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="3A9C8B8C860EFFD222F4F8A5FE3EF832" pageId="9" pageNumber="10" type="materials_examined">
|
||
<paragraph id="7239D807860EFFD222F4F8A5FE3EF832" blockId="9.[151,1437,1479,2008]" pageId="9" pageNumber="10">
|
||
<emphasis id="40F20415860EFFD222F4F8A5FDEDF8F5" bold="true" box="[199,559,1839,1864]" pageId="9" pageNumber="10">Additional non-type material.</emphasis>
|
||
<collectionCode id="149740C2860EFFD2200AF8A5FDB0F8FA" box="[569,626,1839,1863]" httpUri="http://grbio.org/cool/4b7r-7sec" name="Bavarian State Collection of Zoology" pageId="9" pageNumber="10">ZSM</collectionCode>
|
||
23060b, 6 ex., río Soberbio, El Soberbio, col: J. Foerster, 1966.
|
||
<collectionCode id="149740C2860EFFD22751F8A5FA5EF8FA" box="[1378,1436,1839,1863]" httpUri="http://grbio.org/cool/4b7r-7sec" name="Bavarian State Collection of Zoology" pageId="9" pageNumber="10">ZSM</collectionCode>
|
||
23482b, 13 ex., río Soberbio, El Soberbio, col: J. Foerster, 1966.
|
||
<collectionCode id="149740C2860EFFD221AAF8DEFC10F8D1" box="[921,978,1876,1900]" httpUri="http://grbio.org/cool/4b7r-7sec" name="Bavarian State Collection of Zoology" pageId="9" pageNumber="10">ZSM</collectionCode>
|
||
23482c, 2 ex. (C&S), río Soberbio, El Soberbio, col: J. Foerster, 1966.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="3A9C8B8C860EFFD122F4F811FB60FD71" lastPageId="10" lastPageNumber="11" pageId="9" pageNumber="10" type="diagnosis">
|
||
<paragraph id="7239D807860EFFD122F4F811FB32FED9" blockId="9.[151,1437,1479,2008]" lastBlockId="10.[151,1436,151,716]" lastPageId="10" lastPageNumber="11" pageId="9" pageNumber="10">
|
||
<emphasis id="40F20415860EFFD222F4F811FE83F809" bold="true" box="[199,321,1947,1972]" pageId="9" pageNumber="10">Diagnosis.</emphasis>
|
||
<taxonomicName id="B586A384860EFFD22379F816FD94F809" box="[330,598,1948,1972]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="9" pageNumber="10" phylum="Chordata" rank="species" species="ykeregua">
|
||
<emphasis id="40F20415860EFFD22379F816FD94F809" box="[330,598,1948,1972]" italics="true" pageId="9" pageNumber="10">Australoheros ykeregua</emphasis>
|
||
</taxonomicName>
|
||
is distinguished from all
|
||
<taxonomicName id="B586A384860EFFD2214EF816FBD9F809" box="[893,1051,1948,1972]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="9" pageNumber="10" phylum="Chordata" rank="genus">
|
||
<emphasis id="40F20415860EFFD2214EF816FBD9F809" box="[893,1051,1948,1972]" italics="true" pageId="9" pageNumber="10">Australoheros</emphasis>
|
||
</taxonomicName>
|
||
species except
|
||
<taxonomicName id="B586A384860EFFD226E3F816FA95F809" box="[1232,1367,1948,1972]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="9" pageNumber="10" phylum="Chordata" rank="species" species="forquilha">
|
||
<emphasis id="40F20415860EFFD226E3F816FA95F809" box="[1232,1367,1948,1972]" italics="true" pageId="9" pageNumber="10">A. forquilha</emphasis>
|
||
</taxonomicName>
|
||
(with which it was previously associated) in having a series of opalescent pale blue dots along the postero-lateral border of the suborbital series (dark markings in preserved specimens), in having checkerboard-spotted dorsal, anal and caudal fins (red spots in live animals and dark grey in preserved specimens), a red to orange branchiostegal membrane, mouth and lower head area and base of pectoral fin, by having comparativelly thick lips (shared also with
|
||
<taxonomicName id="B586A384860DFFD127B7FF6AFF18FEA1" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="10" pageNumber="11" phylum="Chordata" rank="species" species="tembe">
|
||
<emphasis id="40F20415860DFFD127B7FF6AFF18FEA1" italics="true" pageId="10" pageNumber="11">A. tembe</emphasis>
|
||
</taxonomicName>
|
||
), the lower jaw shorter than the upper, by having 25–26 E0 scales (vs. less than 25), by having the longest dorsal fin scale cover (shared also with
|
||
<taxonomicName id="B586A384860DFFD12069FEA2FD7CFEFD" box="[602,702,296,320]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="10" pageNumber="11" phylum="Chordata" rank="species" species="tembe">
|
||
<emphasis id="40F20415860DFFD12069FEA2FD7CFEFD" box="[602,702,296,320]" italics="true" pageId="10" pageNumber="11">A. tembe</emphasis>
|
||
</taxonomicName>
|
||
), and by the narrowest head (head width less than 50%
|
||
<emphasis id="40F20415860DFFD1270FFEA3FA98FEFD" box="[1340,1370,297,320]" italics="true" pageId="10" pageNumber="11">vs.</emphasis>
|
||
more than 50% of HL), shortest interorbital (10.9% of SL) and longest preorbital (9.3% of SL) distances.
|
||
</paragraph>
|
||
<paragraph id="7239D807860DFFD122F6FEFAFE60FD81" blockId="10.[151,1436,151,716]" pageId="10" pageNumber="11">
|
||
<taxonomicName id="B586A384860DFFD122F6FEFAFE11FE35" box="[197,467,368,392]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="10" pageNumber="11" phylum="Chordata" rank="species" species="ykeregua">
|
||
<emphasis id="40F20415860DFFD122F6FEFAFE11FE35" box="[197,467,368,392]" italics="true" pageId="10" pageNumber="11">Australoheros ykeregua</emphasis>
|
||
</taxonomicName>
|
||
is distinguished from
|
||
<taxonomicName id="B586A384860DFFD120EAFEFAFCA3FE35" box="[729,865,368,392]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="10" pageNumber="11" phylum="Chordata" rank="species" species="forquilha">
|
||
<emphasis id="40F20415860DFFD120EAFEFAFCA3FE35" box="[729,865,368,392]" italics="true" pageId="10" pageNumber="11">A. forquilha</emphasis>
|
||
</taxonomicName>
|
||
by not having opalescent pale blue dots on each body scale, by not having them widely distributed on the head, but limited to a single line below the suborbital series, and in having a red coloration limited to the head region and the base of the pectoral fin (
|
||
<emphasis id="40F20415860DFFD126EAFE33FB35FE6D" box="[1241,1271,441,464]" italics="true" pageId="10" pageNumber="11">vs.</emphasis>
|
||
red coloration on the whole belly to the end of the anal fin). Further distinguished by lower counts of caudal vertebrae (13–14
|
||
<emphasis id="40F20415860DFFD1274EFE57FA56FE49" box="[1405,1428,477,500]" italics="true" pageId="10" pageNumber="11">vs</emphasis>
|
||
. 14–15), less caudal peduncle vertebrae (modally 2
|
||
<emphasis id="40F20415860DFFD120EBFD8BFD35FDA5" box="[728,759,513,536]" italics="true" pageId="10" pageNumber="11">vs.</emphasis>
|
||
modally 3), lower total dorsal fin counts (25–26
|
||
<emphasis id="40F20415860DFFD12715FD8BFA86FDA5" box="[1318,1348,513,536]" italics="true" pageId="10" pageNumber="11">vs.</emphasis>
|
||
26–27) and 25
|
||
<emphasis id="40F20415860DFFD122DAFDAFFECAFD81" box="[233,264,549,572]" italics="true" pageId="10" pageNumber="11">vs.</emphasis>
|
||
26 E0 scales.
|
||
</paragraph>
|
||
<paragraph id="7239D807860DFFD122F6FDC2FC37FD1A" blockId="10.[151,1436,151,716]" pageId="10" pageNumber="11">
|
||
<taxonomicName id="B586A384860DFFD122F6FDC2FE0CFDDD" box="[197,462,584,608]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="10" pageNumber="11" phylum="Chordata" rank="species" species="ykeregua">
|
||
<emphasis id="40F20415860DFFD122F6FDC2FE0CFDDD" box="[197,462,584,608]" italics="true" pageId="10" pageNumber="11">Australoheros ykeregua</emphasis>
|
||
</taxonomicName>
|
||
is distinguished from the only other similar species,
|
||
<taxonomicName id="B586A384860DFFD12629FDC2FAC3FDDD" box="[1050,1281,584,608]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="10" pageNumber="11" phylum="Chordata" rank="species" species="tembe">
|
||
<emphasis id="40F20415860DFFD12629FDC2FAC3FDDD" box="[1050,1281,584,608]" italics="true" pageId="10" pageNumber="11">Australoheros tembe</emphasis>
|
||
</taxonomicName>
|
||
, by the above listed unique characters and by coloration (shared only with
|
||
<taxonomicName id="B586A384860DFFD1216FFDE6FC24FD39" box="[860,998,620,644]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="10" pageNumber="11" phylum="Chordata" rank="species" species="forquilha">
|
||
<emphasis id="40F20415860DFFD1216FFDE6FC24FD39" box="[860,998,620,644]" italics="true" pageId="10" pageNumber="11">A. forquilha</emphasis>
|
||
</taxonomicName>
|
||
) and additionally by a shorter caudal peduncle (including 2
|
||
<emphasis id="40F20415860DFFD123A1FD1BFE72FD15" box="[402,432,657,680]" italics="true" pageId="10" pageNumber="11">vs.</emphasis>
|
||
3 vertebrae) and more dorsal fin rays (10–11
|
||
<emphasis id="40F20415860DFFD12182FD1BFC0DFD15" box="[945,975,657,680]" italics="true" pageId="10" pageNumber="11">vs.</emphasis>
|
||
9).
|
||
</paragraph>
|
||
<paragraph id="7239D807860DFFD122F6FD3FFB60FD71" blockId="10.[151,1436,151,716]" box="[197,1186,692,716]" pageId="10" pageNumber="11">
|
||
For distinguishing characters from all other
|
||
<taxonomicName id="B586A384860DFFD12081FD3EFC8DFD71" box="[690,847,692,716]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="10" pageNumber="11" phylum="Chordata" rank="genus">
|
||
<emphasis id="40F20415860DFFD12081FD3EFC8DFD71" box="[690,847,692,716]" italics="true" pageId="10" pageNumber="11">Australoheros</emphasis>
|
||
</taxonomicName>
|
||
species see the Notes section.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="26F9888F860DFFD122A4FAA9FB95FAE5" httpUri="https://zenodo.org/record/200609/files/figure.png" pageId="10" pageNumber="11" targetBox="[151,1436,772,1294]" targetPageId="10">
|
||
<paragraph id="7239D807860DFFD122A4FAA9FB95FAE5" blockId="10.[151,1435,1315,1369]" pageId="10" pageNumber="11">
|
||
<emphasis id="40F20415860DFFD122A4FAA9FED1FA84" bold="true" box="[151,275,1315,1338]" pageId="10" pageNumber="11">FIGURE 4.</emphasis>
|
||
<taxonomicName id="B586A384860DFFD12328FAAEFDCEFA87" box="[283,524,1316,1338]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="10" pageNumber="11" phylum="Chordata" rank="species" species="ykeregua">
|
||
<emphasis id="40F20415860DFFD12328FAAEFDCEFA87" box="[283,524,1316,1338]" italics="true" pageId="10" pageNumber="11">Australoheros ykeregua</emphasis>
|
||
</taxonomicName>
|
||
, MACN-ict 9467, 102.0 mm SL, holotype, right side (reversed). This specimen does not show vertical bars after preservation, but see Fig. 7 of the same specimens photographed alive.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="26F9888F860DFFD122A4F83FFDDFF854" httpUri="https://zenodo.org/record/200610/files/figure.png" pageId="10" pageNumber="11" targetBox="[151,1436,1418,1951]" targetPageId="10">
|
||
<paragraph id="7239D807860DFFD122A4F83FFDDFF854" blockId="10.[151,1437,1973,2025]" pageId="10" pageNumber="11">
|
||
<emphasis id="40F20415860DFFD122A4F83FFED0F876" bold="true" box="[151,274,1973,1996]" pageId="10" pageNumber="11">FIGURE 5.</emphasis>
|
||
<taxonomicName id="B586A384860DFFD1232AF83FFDC8F876" box="[281,522,1973,1995]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="10" pageNumber="11" phylum="Chordata" rank="species" species="ykeregua">
|
||
<emphasis id="40F20415860DFFD1232AF83FFDC8F876" box="[281,522,1973,1995]" italics="true" pageId="10" pageNumber="11">Australoheros ykeregua</emphasis>
|
||
</taxonomicName>
|
||
, MACN-ict 9470, 90.5 mm SL. This specimens shows the dark color of the dorsal fin and the midlateral blotch and vertical bars.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="26F9888F860CFFD022A4FD39FED2FCB3" httpUri="https://zenodo.org/record/200611/files/figure.png" pageId="11" pageNumber="12" targetBox="[151,1436,179,685]" targetPageId="11">
|
||
<paragraph id="7239D807860CFFD022A4FD39FED2FCB3" blockId="11.[151,1436,691,782]" pageId="11" pageNumber="12">
|
||
<emphasis id="40F20415860CFFD022A4FD39FED0FD75" bold="true" box="[151,274,691,714]" pageId="11" pageNumber="12">FIGURE 6.</emphasis>
|
||
<taxonomicName id="B586A384860CFFD0232AFD39FDC8FD74" box="[281,522,691,713]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="11" pageNumber="12" phylum="Chordata" rank="species" species="ykeregua">
|
||
<emphasis id="40F20415860CFFD0232AFD39FDC8FD74" box="[281,522,691,713]" italics="true" pageId="11" pageNumber="12">Australoheros ykeregua</emphasis>
|
||
</taxonomicName>
|
||
, MACN-ict 9472, 66.2 mm SL. This specimen shows a continuous lateral band extending beyond the midlateral spot and the checker-board spot pattern of unpaired fins (also evident in the holotype and the majority of specimens).
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="3A9C8B8C860CFFD722F6FCB7FCB4FC7A" lastPageId="12" lastPageNumber="13" pageId="11" pageNumber="12" type="description">
|
||
<paragraph id="7239D807860CFFD022F6FCB7FE3EFCC7" blockId="11.[151,1437,829,2014]" pageId="11" pageNumber="12">
|
||
<emphasis id="40F20415860CFFD022F6FCB7FE94FCEB" bold="true" box="[197,342,829,854]" pageId="11" pageNumber="12">Description.</emphasis>
|
||
Based on specimens over
|
||
<quantity id="B57E75E2860CFFD020BDFCB4FD1DFCEB" box="[654,735,830,854]" metricMagnitude="-2" metricUnit="m" metricValue="6.0" pageId="11" pageNumber="12" unit="mm" value="60.0">60 mm</quantity>
|
||
SL. Meristic data are summarized in Table 2, morphometric data are summarized in
|
||
<tableCitation id="3F04EDBC860CFFD02391FCE8FE35FCC7" box="[418,503,866,890]" captionStart="TABLE 3" captionStartId="9.[151,235,152,173]" captionText="TABLE 3. Proportional measurements in percents of standard length (SL) of the two new species (A. ykeregua, A. angiru) and the two species with which they have been previously associated (A. forquilha, A. kaaygua). SD = standard deviation. A. forquilha A. ykeregua" pageId="11" pageNumber="12">Table 3</tableCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="7239D807860CFFD022F6FC0CFD58FBB7" blockId="11.[151,1437,829,2014]" pageId="11" pageNumber="12">Body rather slender (44.9% SL), head with a rounded profile, mouth subterminal with comparativelly thick lips, short interorbital (10.9% SL) and long preorbital (9.3% SL) distances. Lacrimal bone deeper than wide. A rather long caudal peduncle containing modally two vertebrae, 14 caudal vertebrae. Caudal peduncle considerably deeper than long (mean length 63% of depth).</paragraph>
|
||
<paragraph id="7239D807860CFFD022F6FB9CFD40FA23" blockId="11.[151,1437,829,2014]" pageId="11" pageNumber="12">
|
||
Scales on chest smaller than half the size of the biggest scales in the E0 row above the pectoral fin. About 8 scale rows between the opercular flap and the anterior insertion of the pelvic fin in the
|
||
<typeStatus id="AD3D66A5860CFFD0265EFBB0FB11FBEF" box="[1133,1235,1082,1106]" pageId="11" pageNumber="12" type="holotype">holotype</typeStatus>
|
||
. Scales in E0 row 24(1), 25(32*), 26(13). Upper lateral line scales 14(1), 15(1), 16(5), 17(15), 18(19*), 19(5). Lower lateral line scales 7(1), 8(4), 9(26*), 10(10), 11(5). Scales between upper lateral line and dorsal-fin scale cover 3 posteriorly, 4 plus two small parallel scales anteriorly, forming a sheath of smaller scales arranged in pairs per scale row, along the insertion of the dorsal fin. Cheek scale rows 4(2), 5(16*), 6(1). Dorsal fin with interradial scales appearing from 13th(1), 14th(6), 15th(8), 16th(4*) spine membrane, in single rows. One (5), two (10*) or three (4) last interradial membranes without scales. Anal fin with one basal scale row; interradial scales in single rows, from the 4th(1), 5th(8), 6th(10*) spine membrane lacking on one (17*) or two (2) last interradial membranes. Caudal fin densely scaled, scales ctenoid; interradial scales in one or two rows; posterior margin of scaly area concave, extending to between one-third and middle of caudal fin.
|
||
</paragraph>
|
||
<paragraph id="7239D807860CFFD022F6FA20FDCBF9CB" blockId="11.[151,1437,829,2014]" pageId="11" pageNumber="12">Soft dorsal fin pointed, extending to the middle or almost to the end of the caudal fin. D. XV,10(3), XV,11(3), XVI,9(2), XVI,10(16), XVI,11(22*), XVII,9(1), XVII,10(2). Soft anal fin pointed, of about the same length as dorsal fin. A. V,8(3), V,9(1), VI,7(14), VI,8(29*), VI,9(3). Anal fin pterygiophores 11(15), 12(7). Pelvic fin base slightly posterior of pectoral fin base; first branched ray longest. Pelvic fin not reaching (2), reaching (10) or surpassing (7*) anal fin origin. Pectoral fin shorter than pelvic fin, with a rounded tip. P. 13(14), 14(18), 15(15*). Caudal fin with rounded corners.</paragraph>
|
||
<paragraph id="7239D807860CFFD022F6F908FD25F903" blockId="11.[151,1437,829,2014]" pageId="11" pageNumber="12">Oral jaw teeth caniniform, slightly curved. Outer row teeth increasing in size symphysiad, upper-jaw anterior teeth more robust, lower-jaw anterior teeth subequal.</paragraph>
|
||
<paragraph id="7239D807860CFFD022F6F941FB50F8CF" blockId="11.[151,1437,829,2014]" pageId="11" pageNumber="12">Lower pharyngeal tooth plate in a dissected specimen about one quarter wider than long (length 59–62% of width). Dentigerous area wider than long. 7–9 teeth along midline, 22–26 teeth along posterior margin. Posterior teeth tend to be progressively more compressed, except for medial teeth. Larger teeth medially and posteriorly, gradually smaller anteriad and laterad. Posterior teeth with forwards curved posterior cusp and subapical anterior shelf. Large laterally compressed teeth with a second cusp projecting anteriorly from shelf.</paragraph>
|
||
<paragraph id="7239D807860CFFD022F6F8F4FAECF82B" blockId="11.[151,1437,829,2014]" box="[197,1326,1918,1942]" pageId="11" pageNumber="12">
|
||
Gill rakers externally on first gill arch: 1-2 epibranchial,
|
||
<quantity id="B57E75E2860CFFD02172F8F4FCAEF82B" box="[833,876,1918,1942]" metricMagnitude="-2" metricUnit="m" metricValue="2.54" pageId="11" pageNumber="12" unit="in" value="1.0">1 in</quantity>
|
||
angle, 7(3), 8(13), 9(4) ceratobranchial.
|
||
</paragraph>
|
||
<paragraph id="7239D807860CFFD022F6F828FEFEF863" blockId="11.[151,1437,829,2014]" pageId="11" pageNumber="12">Vertebrae 13+13=26(3), 13+14=27(19), 14+13=27(3). Caudal peduncle contains 1(1), 1.5(5), 2(11), 2.5(6), 3(1) vertebrae.</paragraph>
|
||
<paragraph id="7239D807860BFFD722F4FF1DFE20FED9" blockId="12.[151,1437,151,2012]" pageId="12" pageNumber="13">
|
||
<emphasis id="40F20415860BFFD722F4FF1DFE30FF0D" bold="true" box="[199,498,151,176]" pageId="12" pageNumber="13">Color pattern in alcohol.</emphasis>
|
||
Six or seven vertical flank bars, a midlateral blotch in the fourth flank bar (sensu
|
||
<bibRefCitation id="1617A5F6860BFFD722A4FF3CFE9FFF69" author="Rican" box="[151,349,182,212]" pageId="12" pageNumber="13" refString="Rican, O., Musilova, Z., Muska, M. & Novak, J. (2005) Development of coloration patterns in Neotropical cichlids (Perciformes: Cichlidae: Cichlasomatinae). Folia Zoologica, 54, 1 - 46." type="journal article" year="2005">
|
||
Říčan
|
||
<emphasis id="40F20415860BFFD722D3FF37FEDBFF69" box="[224,281,188,212]" italics="true" pageId="12" pageNumber="13">et al.</emphasis>
|
||
2005
|
||
</bibRefCitation>
|
||
), a caudal fin spot, and the caudal peduncle bar make up the principal markings. Base of caudal spot at level of the lower lateral line. Lateral band 1, 1/2 or 2 scales deep posteriorly from the posterodorsal edge of opercular to the midlateral blotch (not clearly visible in the
|
||
<typeStatus id="AD3D66A5860BFFD7211DFE8EFC57FEA1" box="[814,917,260,284]" pageId="12" pageNumber="13" type="holotype">holotype</typeStatus>
|
||
). Lateral band extending behind the midlateral blotch, widening towards the end of dorsal-fin base level in five adult specimens and in eight juveniles (arroyo Tamandua, MACN-ict 9472).
|
||
</paragraph>
|
||
<paragraph id="7239D807860BFFD722F6FEE5FEE7FE72" blockId="12.[151,1437,151,2012]" pageId="12" pageNumber="13">Vertical bars are relatively wide, indistinct in their ventral parts. The fourth bar, bearing the midlateral blotch is centered above the anteriormost portion of the anal fin. Many thin parallel stripes on flanks, more evident on lower half of body.</paragraph>
|
||
<paragraph id="7239D807860BFFD722F6FE56FD27FDE2" blockId="12.[151,1437,151,2012]" pageId="12" pageNumber="13">Dorsal fin with a dark pigmentation from interradial membranes from 8th or 9th spine to 3rd to 4th branched ray. This pigmentation extended to the tip of the dorsal filament. Same dark pigmentation on basal third of the remaining branched rays. Soft dorsal and anal fins, and caudal fin with dark spots in a checker-board pattern on interradial membranes (missing in some specimens).</paragraph>
|
||
<paragraph id="7239D807860BFFD722F6FDE6FDADFD71" blockId="12.[151,1437,151,2012]" pageId="12" pageNumber="13">
|
||
One (MACN-ict 9468, MACN-ict 9472), two (in the
|
||
<typeStatus id="AD3D66A5860BFFD72174FDE6FC6BFD39" box="[839,937,620,644]" pageId="12" pageNumber="13" type="holotype">holotype</typeStatus>
|
||
MACN-ict 9467 and in MACN-ict 9468, MACN-ict 9472) or three (MACN-ict 9472) small and inconspicuous dark blotches below the orbit along the postero-lateral border of the suborbital series.
|
||
</paragraph>
|
||
<paragraph id="7239D807860BFFD722F4FD5DFCB4FC7A" blockId="12.[151,1437,151,2012]" pageId="12" pageNumber="13">
|
||
<emphasis id="40F20415860BFFD722F4FD5DFE42FD4D" bold="true" box="[199,384,727,752]" pageId="12" pageNumber="13">Life coloration.</emphasis>
|
||
The most distinct color markings include the diagnostic 1) red/orange branchiostegal membrane, base of pectoral fin, mouth and lower head area, 2) the single interrupted line of blue dots along the suborbital series (dark blotches in preserved specimens), and 3) the checkerboard pattern of red dots on unpaired fins (
|
||
<figureCitation id="EABDC482860BFFD722ACFCCEFF26FCE1" box="[159,228,836,860]" captionStart="FIGURE 7" captionStartId="13.[151,250,1505,1528]" captionTargetBox="[161,1428,253,1489]" captionTargetId="figure@13.[151,1436,243,1499]" captionTargetPageId="13" captionText="FIGURE 7. Color plate. Horizontaly from upper left to lower right. Australoheros forquilha, rio Forquilha, rio Uruguai drainage, Rio Grande do Sul, Brazil (not preserved). Australoheros ykeregua (MACN-ict 9467, holotype), río Uruguay drainage, arroyo Paraiso (or Canal Muerto), Misiones province, Argentina. Australoheros kaaygua (MACN-ict 9473), río Iguazú drainage, small stream 7 km SW from Andresito, Misiones province, Argentina. Australoheros angiru, male in neutral colors, rio Chopim, rio Iguaçu drainage, Paraná, Brazil (not preserved). A. angiru, male and female in breeding colors guarding fry, same locality (not preserved). All A. angiru photographs courtesy of Wolfgang Staeck." httpUri="https://zenodo.org/record/200612/files/figure.png" pageId="12" pageNumber="13">Fig. 7</figureCitation>
|
||
). This character combination is unique among
|
||
<taxonomicName id="B586A384860BFFD720C1FCCEFC4DFCE1" box="[754,911,836,860]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="12" pageNumber="13" phylum="Chordata" rank="genus">
|
||
<emphasis id="40F20415860BFFD720C1FCCEFC4DFCE1" box="[754,911,836,860]" italics="true" pageId="12" pageNumber="13">Australoheros</emphasis>
|
||
</taxonomicName>
|
||
. The most similar species,
|
||
<taxonomicName id="B586A384860BFFD726F2FCCEFA85FCE1" box="[1217,1351,836,860]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="12" pageNumber="13" phylum="Chordata" rank="species" species="forquilha">
|
||
<emphasis id="40F20415860BFFD726F2FCCEFA85FCE1" box="[1217,1351,836,860]" italics="true" pageId="12" pageNumber="13">A. forquilha</emphasis>
|
||
</taxonomicName>
|
||
, is easily distinguished in that the blue dots are not limited to a single line below the orbit. Instead, they cover the whole head and are present in all body scales and are also present on all fins except the pectorals (see
|
||
<figureCitation id="EABDC482860BFFD726C3FC06FAF6FC19" box="[1264,1332,908,932]" captionStart="FIGURE 7" captionStartId="13.[151,250,1505,1528]" captionTargetBox="[161,1428,253,1489]" captionTargetId="figure@13.[151,1436,243,1499]" captionTargetPageId="13" captionText="FIGURE 7. Color plate. Horizontaly from upper left to lower right. Australoheros forquilha, rio Forquilha, rio Uruguai drainage, Rio Grande do Sul, Brazil (not preserved). Australoheros ykeregua (MACN-ict 9467, holotype), río Uruguay drainage, arroyo Paraiso (or Canal Muerto), Misiones province, Argentina. Australoheros kaaygua (MACN-ict 9473), río Iguazú drainage, small stream 7 km SW from Andresito, Misiones province, Argentina. Australoheros angiru, male in neutral colors, rio Chopim, rio Iguaçu drainage, Paraná, Brazil (not preserved). A. angiru, male and female in breeding colors guarding fry, same locality (not preserved). All A. angiru photographs courtesy of Wolfgang Staeck." httpUri="https://zenodo.org/record/200612/files/figure.png" pageId="12" pageNumber="13">Fig. 7</figureCitation>
|
||
and also
|
||
<emphasis id="40F20415860BFFD722A4FC3AFEFEFC75" box="[151,316,944,968]" italics="true" pageId="12" pageNumber="13">
|
||
“
|
||
<taxonomicName id="B586A384860BFFD722ACFC3AFEF6FC75" box="[159,308,944,968]" class="Actinopterygii" family="Cichlidae" genus="Cichlasoma" kingdom="Animalia" order="Perciformes" pageId="12" pageNumber="13" phylum="Chordata" rank="genus">Cichlasoma</taxonomicName>
|
||
“
|
||
</emphasis>
|
||
<taxonomicName id="B586A384860BFFD72371FC25FE6BFC75" box="[322,425,943,968]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="12" pageNumber="13" phylum="Chordata" rank="species" species="tembe">
|
||
cf.
|
||
<emphasis id="40F20415860BFFD72355FC3AFE6BFC75" box="[358,425,944,968]" italics="true" pageId="12" pageNumber="13">tembe</emphasis>
|
||
</taxonomicName>
|
||
in
|
||
<bibRefCitation id="1617A5F6860BFFD723FEFC25FCD7FC7A" author="Stawikowski" box="[461,789,943,968]" pageId="12" pageNumber="13" refString="Stawikowski, R. & Werner, U. (2004) Die Buntbarsche Amerikas. Band 3: Erdfresser, Hecht- un Kammbuntbarsche. Ulmer Verlag, Stuttgart, 478 pp." type="book" year="2004">Stawikowski & Werner 2004</bibRefCitation>
|
||
, p. 455).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="3A9C8B8C860BFFD722F4FC59FCF8FBAD" pageId="12" pageNumber="13" type="distribution">
|
||
<paragraph id="7239D807860BFFD722F4FC59FCF8FBAD" blockId="12.[151,1437,151,2012]" pageId="12" pageNumber="13">
|
||
<emphasis id="40F20415860BFFD722F4FC59FEA2FC51" bold="true" box="[199,352,979,1004]" pageId="12" pageNumber="13">Distribution.</emphasis>
|
||
<taxonomicName id="B586A384860BFFD72354FC5EFDB0FC51" box="[359,626,980,1004]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="12" pageNumber="13" phylum="Chordata" rank="species" species="ykeregua">
|
||
<emphasis id="40F20415860BFFD72354FC5EFDB0FC51" box="[359,626,980,1004]" italics="true" pageId="12" pageNumber="13">Australoheros ykeregua</emphasis>
|
||
</taxonomicName>
|
||
is so far known only from Argentinean territory in the tributaries of the río
|
||
<collectingCountry id="0A919897860BFFD7228EFC73FEDDFBAC" box="[189,287,1017,1041]" name="Uruguay" pageId="12" pageNumber="13">Uruguay</collectingCountry>
|
||
below the Salto Moconá, province of Misiones.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="3A9C8B8C860BFFD522F4FB96FD82FE49" lastPageId="14" lastPageNumber="15" pageId="12" pageNumber="13" type="etymology">
|
||
<paragraph id="7239D807860BFFD722F4FB96FDECFB22" blockId="12.[151,1437,151,2012]" pageId="12" pageNumber="13">
|
||
<emphasis id="40F20415860BFFD722F4FB96FE8CFB89" bold="true" box="[199,334,1052,1076]" pageId="12" pageNumber="13">Etymology.</emphasis>
|
||
The
|
||
<taxonomicName id="B586A384860BFFD723BAFB96FE21FB89" box="[393,483,1052,1076]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="12" pageNumber="21" phylum="Chordata" rank="species" species="guarani">Guaraní</taxonomicName>
|
||
word
|
||
<taxonomicName id="B586A384860BFFD7201FFB96FD50FB89" box="[556,658,1052,1076]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="12" pageNumber="13" phylum="Chordata" rank="species" species="ykeregua">
|
||
<emphasis id="40F20415860BFFD7201FFB96FD50FB89" box="[556,658,1052,1076]" italics="true" pageId="12" pageNumber="13">ykeregua</emphasis>
|
||
</taxonomicName>
|
||
means neighbor (vecino in Spanish). The etymology is based on the fact that
|
||
<taxonomicName id="B586A384860BFFD722CEFBCAFE46FBE5" box="[253,388,1088,1112]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="12" pageNumber="13" phylum="Chordata" rank="species" species="ykeregua">
|
||
<emphasis id="40F20415860BFFD722CEFBCAFE46FBE5" box="[253,388,1088,1112]" italics="true" pageId="12" pageNumber="13">A. ykeregua</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="B586A384860BFFD7238CFBCAFD8AFBE5" box="[447,584,1088,1112]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="12" pageNumber="13" phylum="Chordata" rank="species" species="forquilha">
|
||
<emphasis id="40F20415860BFFD7238CFBCAFD8AFBE5" box="[447,584,1088,1112]" italics="true" pageId="12" pageNumber="13">A. forquilha</emphasis>
|
||
</taxonomicName>
|
||
have been preliminarily treated as conspecific (
|
||
<bibRefCitation id="1617A5F6860BFFD72642FBB0FA53FBEA" author="Rican" box="[1137,1425,1082,1112]" pageId="12" pageNumber="13" refString="Rican, O. & Kullander, S. O. (2008) The Australoheros (Teleostei: Cichlidae) species of the Uruguay and Parana River drainages. Zootaxa, 1724, 1 - 51." type="journal article" year="2008">Říčan & Kullander 2008</bibRefCitation>
|
||
). New data have however demonstrated that they are two sister group species living in the same river drainage (río
|
||
<collectingCountry id="0A919897860BFFD722A4FB0DFF3FFB22" box="[151,253,1159,1183]" name="Uruguay" pageId="12" pageNumber="13">Uruguay</collectingCountry>
|
||
), though not sympatrically.
|
||
</paragraph>
|
||
<paragraph id="7239D807860BFFD722F4FB26FC3DFA8D" blockId="12.[151,1437,151,2012]" pageId="12" pageNumber="13">
|
||
<emphasis id="40F20415860BFFD722F4FB26FED3FB79" bold="true" box="[199,273,1196,1220]" pageId="12" pageNumber="13">Notes.</emphasis>
|
||
<bibRefCitation id="1617A5F6860BFFD72324FB2CFD8BFB79" author="Rican" box="[279,585,1190,1220]" pageId="12" pageNumber="13" refString="Rican, O. & Kullander, S. O. (2006) Character- and Tree-based delimitation of species in the´Cichlasoma´facetum group (Teleostei, Cichlidae) with the description of a new genus. Journal of Zoological Systematics and Evolutionary Research, 44, 136 - 152." type="journal article" year="2006">Říčan and Kullander (2006</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="1617A5F6860BFFD72060FB26FD4FFB79" author="Kullander" box="[595,653,1196,1220]" pageId="12" pageNumber="13" refString="Rican, O. & Kullander, S. O. (2008) The Australoheros (Teleostei: Cichlidae) species of the Uruguay and Parana River drainages. Zootaxa, 1724, 1 - 51." type="journal article" year="2008">2008</bibRefCitation>
|
||
) treated part of the ZSM non-type material from
|
||
<collectingCountry id="0A919897860BFFD72682FB26FAE3FB79" box="[1201,1313,1196,1220]" name="Argentina" pageId="12" pageNumber="13">Argentina</collectingCountry>
|
||
as conspecific with
|
||
<taxonomicName id="B586A384860BFFD7233BFB5AFE4CFB55" box="[264,398,1232,1256]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="12" pageNumber="13" phylum="Chordata" rank="species" species="forquilha">
|
||
<emphasis id="40F20415860BFFD7233BFB5AFE4CFB55" box="[264,398,1232,1256]" italics="true" pageId="12" pageNumber="13">A. forquilha</emphasis>
|
||
</taxonomicName>
|
||
. New fresh material collected in 2007 has revealed that the Argentinean and Brazilian material do not represent the same species. The ZSM lots 23060 and 23482 have been divided since they contained two different species and lots ZSM 23060b, 23482b and 23482c hold
|
||
<taxonomicName id="B586A384860BFFD72147FA92FC3BFA8D" box="[884,1017,1304,1328]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="12" pageNumber="13" phylum="Chordata" rank="species" species="ykeregua">
|
||
<emphasis id="40F20415860BFFD72147FA92FC3BFA8D" box="[884,1017,1304,1328]" italics="true" pageId="12" pageNumber="13">A. ykeregua</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="7239D807860BFFD722F6FAB7FA54FA02" blockId="12.[151,1437,151,2012]" pageId="12" pageNumber="13">
|
||
We hypothesize that the barrier between the two species,
|
||
<taxonomicName id="B586A384860BFFD7217DFAB6FC17FAE9" box="[846,981,1340,1364]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="12" pageNumber="13" phylum="Chordata" rank="species" species="forquilha">
|
||
<emphasis id="40F20415860BFFD7217DFAB6FC17FAE9" box="[846,981,1340,1364]" italics="true" pageId="12" pageNumber="13">A. forquilha</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="B586A384860BFFD7263EFAB6FB50FAE9" box="[1037,1170,1340,1364]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="12" pageNumber="13" phylum="Chordata" rank="species" species="ykeregua">
|
||
<emphasis id="40F20415860BFFD7263EFAB6FB50FAE9" box="[1037,1170,1340,1364]" italics="true" pageId="12" pageNumber="13">A. ykeregua</emphasis>
|
||
</taxonomicName>
|
||
, is formed by the Salto Moconá on the río
|
||
<collectingCountry id="0A919897860BFFD7235AFAEBFE09FAC4" box="[361,459,1377,1401]" name="Uruguay" pageId="12" pageNumber="13">Uruguay</collectingCountry>
|
||
just below the confluence with the río Pepirí Guazú (which forms the international bor- der between
|
||
<collectingCountry id="0A919897860BFFD7231AFA0EFE5BFA21" box="[297,409,1412,1436]" name="Argentina" pageId="12" pageNumber="13">Argentina</collectingCountry>
|
||
and
|
||
<collectingCountry id="0A919897860BFFD723E1FA0EFDD9FA21" box="[466,539,1412,1436]" name="Brazil" pageId="12" pageNumber="13">Brazil</collectingCountry>
|
||
). The two species are closely related, but important differences in morphology and DNA demonstrate that there is no gene flow between them and they are thus evolutionarily independent units.
|
||
</paragraph>
|
||
<paragraph id="7239D807860BFFD722F6FA46FD4CF9ED" blockId="12.[151,1437,151,2012]" pageId="12" pageNumber="13">
|
||
Additional diagnostic characters that separate
|
||
<taxonomicName id="B586A384860BFFD720C1FA46FBC1FA59" box="[754,1027,1484,1508]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="12" pageNumber="13" phylum="Chordata" rank="species" species="ykeregua">
|
||
<emphasis id="40F20415860BFFD720C1FA46FBC1FA59" box="[754,1027,1484,1508]" italics="true" pageId="12" pageNumber="13">Australoheros ykeregua</emphasis>
|
||
</taxonomicName>
|
||
from all other species except
|
||
<taxonomicName id="B586A384860BFFD727B7FA46FF3CF9B5" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="12" pageNumber="13" phylum="Chordata" rank="species" species="forquilha">
|
||
<emphasis id="40F20415860BFFD727B7FA46FF3CF9B5" italics="true" pageId="12" pageNumber="13">A. forquilha</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="B586A384860BFFD72305FA7AFE5BF9B5" box="[310,409,1520,1544]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="12" pageNumber="13" phylum="Chordata" rank="species" species="tembe">
|
||
<emphasis id="40F20415860BFFD72305FA7AFE5BF9B5" box="[310,409,1520,1544]" italics="true" pageId="12" pageNumber="13">A. tembe</emphasis>
|
||
</taxonomicName>
|
||
are as follows. From
|
||
<taxonomicName id="B586A384860BFFD720A2FA7AFCC2F9B5" box="[657,768,1520,1544]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="12" pageNumber="13" phylum="Chordata" rank="species" species="facetus">
|
||
<emphasis id="40F20415860BFFD720A2FA7AFCC2F9B5" box="[657,768,1520,1544]" italics="true" pageId="12" pageNumber="13">A. facetus</emphasis>
|
||
</taxonomicName>
|
||
, by having more caudal vertebrae (14
|
||
<emphasis id="40F20415860BFFD72684FA7BFB0CF9B5" box="[1207,1230,1521,1544]" italics="true" pageId="12" pageNumber="13">vs</emphasis>
|
||
. 13), more caudal peduncle vertebrae (2
|
||
<emphasis id="40F20415860BFFD723A6F99FFE6EF991" box="[405,428,1557,1580]" italics="true" pageId="12" pageNumber="13">vs</emphasis>
|
||
. 0–1), more E0 scales (25–26
|
||
<emphasis id="40F20415860BFFD7213FF99FFCE1F991" box="[780,803,1557,1580]" italics="true" pageId="12" pageNumber="13">vs</emphasis>
|
||
. 24), and by a longer snouth (14.9
|
||
<emphasis id="40F20415860BFFD7268AF99FFB12F991" box="[1209,1232,1557,1580]" italics="true" pageId="12" pageNumber="13">vs</emphasis>
|
||
. 9.4 % SL) and a longer preorbital distance (9.3
|
||
<emphasis id="40F20415860BFFD723DCF9B3FDC4F9ED" box="[495,518,1593,1616]" italics="true" pageId="12" pageNumber="13">vs</emphasis>
|
||
. 5.7 % SL).
|
||
</paragraph>
|
||
<paragraph id="7239D807860BFFD722F6F9D6FB9DF895" blockId="12.[151,1437,151,2012]" pageId="12" pageNumber="13">
|
||
<taxonomicName id="B586A384860BFFD722F6F9D6FE0DF9C9" box="[197,463,1628,1652]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="12" pageNumber="13" phylum="Chordata" rank="species" species="ykeregua">
|
||
<emphasis id="40F20415860BFFD722F6F9D6FE0DF9C9" box="[197,463,1628,1652]" italics="true" pageId="12" pageNumber="13">Australoheros ykeregua</emphasis>
|
||
</taxonomicName>
|
||
is additionally distinguished from
|
||
<taxonomicName id="B586A384860BFFD72165F9D6FC16F9C9" box="[854,980,1628,1652]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="12" pageNumber="13" phylum="Chordata" rank="species" species="kaaygua">
|
||
<emphasis id="40F20415860BFFD72165F9D6FC16F9C9" box="[854,980,1628,1652]" italics="true" pageId="12" pageNumber="13">A. kaaygua</emphasis>
|
||
</taxonomicName>
|
||
by having more caudal vertebrae (14
|
||
<emphasis id="40F20415860BFFD7274EF9D7FA56F9C9" box="[1405,1428,1629,1652]" italics="true" pageId="12" pageNumber="13">vs</emphasis>
|
||
. 13), more C1 gill rakers (8
|
||
<emphasis id="40F20415860BFFD723F8F90BFE20F925" box="[459,482,1665,1688]" italics="true" pageId="12" pageNumber="13">vs</emphasis>
|
||
. 6), more caudal peduncle vertebrae (2
|
||
<emphasis id="40F20415860BFFD72190F90BFC78F925" box="[931,954,1665,1688]" italics="true" pageId="12" pageNumber="13">vs</emphasis>
|
||
. 0–1), more E1 scales (18
|
||
<emphasis id="40F20415860BFFD726D9F90BFAC3F925" box="[1258,1281,1665,1688]" italics="true" pageId="12" pageNumber="13">vs</emphasis>
|
||
. 16) and by a slightly longer snouth (14.9
|
||
<emphasis id="40F20415860BFFD723E4F92FFE2CF901" box="[471,494,1701,1724]" italics="true" pageId="12" pageNumber="13">vs</emphasis>
|
||
. 10.9 % SL). It is additionally distinguished from
|
||
<taxonomicName id="B586A384860BFFD7261FF92EFB6CF901" box="[1068,1198,1700,1724]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="12" pageNumber="13" phylum="Chordata" rank="species" species="minuano">
|
||
<emphasis id="40F20415860BFFD7261FF92EFB6CF901" box="[1068,1198,1700,1724]" italics="true" pageId="12" pageNumber="13">A. minuano</emphasis>
|
||
</taxonomicName>
|
||
by lacking a pinkish body coloration of live specimens, by having more caudal vertebrae (14
|
||
<emphasis id="40F20415860BFFD721F6F943FC1EF95D" box="[965,988,1737,1760]" italics="true" pageId="12" pageNumber="13">vs</emphasis>
|
||
. 13), more pectoral fin rays (14
|
||
<emphasis id="40F20415860BFFD72779F943FAA3F95D" box="[1354,1377,1737,1760]" italics="true" pageId="12" pageNumber="13">vs</emphasis>
|
||
. 12), more C1 gill rakers (8
|
||
<emphasis id="40F20415860BFFD723ABF967FE6DF8B9" box="[408,431,1773,1796]" italics="true" pageId="12" pageNumber="13">vs</emphasis>
|
||
. 6), more caudal peduncle vertebrae (2
|
||
<emphasis id="40F20415860BFFD72142F967FC4AF8B9" box="[881,904,1773,1796]" italics="true" pageId="12" pageNumber="13">vs</emphasis>
|
||
. 0–1), more E0 scales (25–26
|
||
<emphasis id="40F20415860BFFD726D1F967FB3BF8B9" box="[1250,1273,1773,1796]" italics="true" pageId="12" pageNumber="13">vs</emphasis>
|
||
. 24), and by a longer snouth (14.9
|
||
<emphasis id="40F20415860BFFD7234BF89BFE4DF895" box="[376,399,1809,1832]" italics="true" pageId="12" pageNumber="13">vs</emphasis>
|
||
. 10.6 % SL) and a longer preorbital distance (9.3
|
||
<emphasis id="40F20415860BFFD721F3F89BFC15F895" box="[960,983,1809,1832]" italics="true" pageId="12" pageNumber="13">vs</emphasis>
|
||
. 6.0 % SL).
|
||
</paragraph>
|
||
<paragraph id="7239D807860BFFD622F6F8BEFD0FFF69" blockId="12.[151,1437,151,2012]" lastBlockId="13.[151,1436,151,212]" lastPageId="13" lastPageNumber="14" pageId="12" pageNumber="13">
|
||
<taxonomicName id="B586A384860BFFD722F6F8BEFE10F8F1" box="[197,466,1844,1868]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="12" pageNumber="13" phylum="Chordata" rank="species" species="ykeregua">
|
||
<emphasis id="40F20415860BFFD722F6F8BEFE10F8F1" box="[197,466,1844,1868]" italics="true" pageId="12" pageNumber="13">Australoheros ykeregua</emphasis>
|
||
</taxonomicName>
|
||
is distinguished from
|
||
<taxonomicName id="B586A384860BFFD720EBF8BEFC91F8F1" box="[728,851,1844,1868]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="12" pageNumber="13" phylum="Chordata" rank="species" species="guarani">
|
||
<emphasis id="40F20415860BFFD720EBF8BEFC91F8F1" box="[728,851,1844,1868]" italics="true" pageId="12" pageNumber="13">A. guarani</emphasis>
|
||
</taxonomicName>
|
||
by also having more caudal vertebrae (14
|
||
<emphasis id="40F20415860BFFD72774F8BFFA9CF8F1" box="[1351,1374,1845,1868]" italics="true" pageId="12" pageNumber="13">vs</emphasis>
|
||
. 13), more pectoral fin rays (14
|
||
<emphasis id="40F20415860BFFD723F3F8D3FE15F8CD" box="[448,471,1881,1904]" italics="true" pageId="12" pageNumber="13">vs</emphasis>
|
||
. 13), more C1 gill rakers (8
|
||
<emphasis id="40F20415860BFFD72126F8D3FCEEF8CD" box="[789,812,1881,1904]" italics="true" pageId="12" pageNumber="13">vs</emphasis>
|
||
. 7), more E0 scales (25–26
|
||
<emphasis id="40F20415860BFFD72656F8D3FBBEF8CD" box="[1125,1148,1881,1904]" italics="true" pageId="12" pageNumber="13">vs</emphasis>
|
||
. 24), more caudal peduncle vertebrae (2
|
||
<emphasis id="40F20415860BFFD72363F8F7FEA5F829" box="[336,359,1917,1940]" italics="true" pageId="12" pageNumber="13">vs</emphasis>
|
||
. 0–1), and by a shorter head (36.2
|
||
<emphasis id="40F20415860BFFD720CBF8F7FCCDF829" box="[760,783,1917,1940]" italics="true" pageId="12" pageNumber="13">vs</emphasis>
|
||
. 32.4 % SL), longer snouth (14.9
|
||
<emphasis id="40F20415860BFFD726A5F8F7FB6FF829" box="[1174,1197,1917,1940]" italics="true" pageId="12" pageNumber="13">vs</emphasis>
|
||
. 8.5 % SL), and less deep body (44.9
|
||
<emphasis id="40F20415860BFFD72365F82BFEAFF805" box="[342,365,1953,1976]" italics="true" pageId="12" pageNumber="13">vs</emphasis>
|
||
. 48.1 % SL). It is additionally distinguished from
|
||
<taxonomicName id="B586A384860BFFD72199F82AFBE6F805" box="[938,1060,1952,1976]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="12" pageNumber="13" phylum="Chordata" rank="species" species="charrua">
|
||
<emphasis id="40F20415860BFFD72199F82AFBE6F805" box="[938,1060,1952,1976]" italics="true" pageId="12" pageNumber="13">A. charrua</emphasis>
|
||
</taxonomicName>
|
||
by lacking a pinkish body coloration of live specimens, by less anal fin spines (5–6
|
||
<emphasis id="40F20415860BFFD720D9F84FFCC3F861" box="[746,769,1989,2012]" italics="true" pageId="12" pageNumber="13">vs</emphasis>
|
||
. 7–8), more C1 gill rakers (8
|
||
<emphasis id="40F20415860BFFD72664F84FFBACF861" box="[1111,1134,1989,2012]" italics="true" pageId="12" pageNumber="13">vs</emphasis>
|
||
. 6), more caudal peduncle vertebrae (2
|
||
<emphasis id="40F20415860AFFD62316FF13FEFEFF0D" box="[293,316,153,176]" italics="true" pageId="13" pageNumber="14">vs</emphasis>
|
||
. 0–1), by a slightly longer head (36.2
|
||
<emphasis id="40F20415860AFFD620D9FF13FCC3FF0D" box="[746,769,153,176]" italics="true" pageId="13" pageNumber="14">vs</emphasis>
|
||
. 32.4 % SL), slightly longer preorbital distance (9.3
|
||
<emphasis id="40F20415860AFFD62760FF13FAA8FF0D" box="[1363,1386,153,176]" italics="true" pageId="13" pageNumber="14">vs</emphasis>
|
||
. 7.3 % SL) and by a longer snouth (14.9
|
||
<emphasis id="40F20415860AFFD6201EFF37FD86FF69" box="[557,580,189,212]" italics="true" pageId="13" pageNumber="14">vs</emphasis>
|
||
. 8.5 % SL).
|
||
</paragraph>
|
||
<caption id="26F9888F860AFFD622A4FA6BFC09F92C" httpUri="https://zenodo.org/record/200612/files/figure.png" pageId="13" pageNumber="14" targetBox="[161,1428,253,1489]" targetPageId="13">
|
||
<paragraph id="7239D807860AFFD622A4FA6BFC09F92C" blockId="13.[151,1436,1505,1681]" pageId="13" pageNumber="14">
|
||
<emphasis id="40F20415860AFFD622A4FA6BFED1FA4A" bold="true" box="[151,275,1505,1528]" pageId="13" pageNumber="14">FIGURE 7.</emphasis>
|
||
Color plate. Horizontaly from upper left to lower right.
|
||
<taxonomicName id="B586A384860AFFD62162FA68FB81FA45" box="[849,1091,1506,1528]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="13" pageNumber="14" phylum="Chordata" rank="species" species="forquilha">
|
||
<emphasis id="40F20415860AFFD62162FA68FB81FA45" box="[849,1091,1506,1528]" italics="true" pageId="13" pageNumber="14">Australoheros forquilha</emphasis>
|
||
</taxonomicName>
|
||
, rio
|
||
<taxonomicName id="B586A384860AFFD62640FA68FB1AFA45" box="[1139,1240,1506,1528]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="13" pageNumber="25" phylum="Chordata" rank="species" species="forquilha">Forquilha</taxonomicName>
|
||
, rio Uruguai drainage, Rio Grande do Sul, Brazil (not preserved).
|
||
<taxonomicName id="B586A384860AFFD620BEF98BFC42F9AA" box="[653,896,1537,1559]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="13" pageNumber="14" phylum="Chordata" rank="species" species="ykeregua">
|
||
<emphasis id="40F20415860AFFD620BEF98BFC42F9AA" box="[653,896,1537,1559]" italics="true" pageId="13" pageNumber="14">Australoheros ykeregua</emphasis>
|
||
</taxonomicName>
|
||
(MACN-ict 9467, holotype), río Uruguay drainage, arroyo Paraiso (or Canal Muerto), Misiones province, Argentina.
|
||
<taxonomicName id="B586A384860AFFD62104F995FBE0F988" box="[823,1058,1567,1589]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="13" pageNumber="14" phylum="Chordata" rank="species" species="kaaygua">
|
||
<emphasis id="40F20415860AFFD62104F995FBE0F988" box="[823,1058,1567,1589]" italics="true" pageId="13" pageNumber="14">Australoheros kaaygua</emphasis>
|
||
</taxonomicName>
|
||
(MACN-ict 9473), río Iguazú drainage, small stream 7 km SW from Andresito, Misiones province, Argentina.
|
||
<taxonomicName id="B586A384860AFFD6219BF9B4FB40F9E9" box="[936,1154,1598,1620]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="13" pageNumber="14" phylum="Chordata" rank="species" species="angiru">
|
||
<emphasis id="40F20415860AFFD6219BF9B4FB40F9E9" box="[936,1154,1598,1620]" italics="true" pageId="13" pageNumber="14">Australoheros angiru</emphasis>
|
||
</taxonomicName>
|
||
, male in neutral colors, rio Chopim, rio Iguaçu drainage, Paraná, Brazil (not preserved).
|
||
<taxonomicName id="B586A384860AFFD62136F9D4FCA6F9CE" box="[773,868,1630,1651]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="13" pageNumber="14" phylum="Chordata" rank="species" species="angiru">
|
||
<emphasis id="40F20415860AFFD62136F9D4FCA6F9CE" box="[773,868,1630,1651]" italics="true" pageId="13" pageNumber="14">A. angiru</emphasis>
|
||
</taxonomicName>
|
||
, male and female in breeding colors guarding fry, same locality (not preserved). All
|
||
<taxonomicName id="B586A384860AFFD62385F9F6FDD7F92C" box="[438,533,1660,1681]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="13" pageNumber="14" phylum="Chordata" rank="species" species="angiru">
|
||
<emphasis id="40F20415860AFFD62385F9F6FDD7F92C" box="[438,533,1660,1681]" italics="true" pageId="13" pageNumber="14">A. angiru</emphasis>
|
||
</taxonomicName>
|
||
photographs courtesy of Wolfgang Staeck.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="7239D807860AFFD622F6F933FC3CF84C" blockId="13.[151,1436,1721,2033]" pageId="13" pageNumber="14">
|
||
<taxonomicName id="B586A384860AFFD622F6F933FE0DF96C" box="[197,463,1721,1745]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="13" pageNumber="14" phylum="Chordata" rank="species" species="ykeregua">
|
||
<emphasis id="40F20415860AFFD622F6F933FE0DF96C" box="[197,463,1721,1745]" italics="true" pageId="13" pageNumber="14">Australoheros ykeregua</emphasis>
|
||
</taxonomicName>
|
||
is additionally distinguished from
|
||
<taxonomicName id="B586A384860AFFD6216BF933FC0FF96C" box="[856,973,1721,1745]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="13" pageNumber="14" phylum="Chordata" rank="species" species="scitulus">
|
||
<emphasis id="40F20415860AFFD6216BF933FC0FF96C" box="[856,973,1721,1745]" italics="true" pageId="13" pageNumber="14">A. scitulus</emphasis>
|
||
</taxonomicName>
|
||
in lacking the dark spot-markings on the head and anterior part of body, less dorsal fin spines (16
|
||
<emphasis id="40F20415860AFFD6213DF954FCE7F948" box="[782,805,1758,1781]" italics="true" pageId="13" pageNumber="14">vs</emphasis>
|
||
. 17), more dorsal fin rays (10–11
|
||
<emphasis id="40F20415860AFFD62691F954FB7BF948" box="[1186,1209,1758,1781]" italics="true" pageId="13" pageNumber="14">vs</emphasis>
|
||
. 9–10), less anal fin spines (5–6
|
||
<emphasis id="40F20415860AFFD6232DF888FEF7F8A4" box="[286,309,1794,1817]" italics="true" pageId="13" pageNumber="14">vs</emphasis>
|
||
. 8–9), more pectoral fin rays (14
|
||
<emphasis id="40F20415860AFFD6209DF888FD07F8A4" box="[686,709,1794,1817]" italics="true" pageId="13" pageNumber="14">vs</emphasis>
|
||
. 13), by more C1 gill rakers (8
|
||
<emphasis id="40F20415860AFFD6261BF888FBFDF8A4" box="[1064,1087,1794,1817]" italics="true" pageId="13" pageNumber="14">vs</emphasis>
|
||
. 6), more caudal peduncle vertebrae (2
|
||
<emphasis id="40F20415860AFFD62332F8ACFEDAF880" box="[257,280,1830,1853]" italics="true" pageId="13" pageNumber="14">vs</emphasis>
|
||
. 0) and less deep body (44.9
|
||
<emphasis id="40F20415860AFFD62050F8ACFDB8F880" box="[611,634,1830,1853]" italics="true" pageId="13" pageNumber="14">vs</emphasis>
|
||
. 47.7 % SL). It is also distinguished from
|
||
<taxonomicName id="B586A384860AFFD6266AF8AFFB01F880" box="[1113,1219,1829,1853]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="13" pageNumber="14" phylum="Chordata" rank="species" species="angiru">
|
||
<emphasis id="40F20415860AFFD6266AF8AFFB01F880" box="[1113,1219,1829,1853]" italics="true" pageId="13" pageNumber="14">A. angiru</emphasis>
|
||
</taxonomicName>
|
||
by lacking the yellow background coloration, yellow iris and red dorsal and ventral margins and corners of the caudal fin in live specimens, by having more dorsal fin rays (10–11
|
||
<emphasis id="40F20415860AFFD620F4F8E4FD1CF838" box="[711,734,1902,1925]" italics="true" pageId="13" pageNumber="14">vs</emphasis>
|
||
. 9–10), less anal fin spines (6
|
||
<emphasis id="40F20415860AFFD6261CF8E4FB84F838" box="[1071,1094,1902,1925]" italics="true" pageId="13" pageNumber="14">vs</emphasis>
|
||
. 7), more caudal vertebrae (14
|
||
<emphasis id="40F20415860AFFD622A4F818FF6CF814" box="[151,174,1938,1961]" italics="true" pageId="13" pageNumber="14">vs</emphasis>
|
||
. 13), more pectoral fin rays (14
|
||
<emphasis id="40F20415860AFFD62024F818FDECF814" box="[535,558,1938,1961]" italics="true" pageId="13" pageNumber="14">vs</emphasis>
|
||
. 12), more C1 gill rakers (8
|
||
<emphasis id="40F20415860AFFD62158F818FC40F814" box="[875,898,1938,1961]" italics="true" pageId="13" pageNumber="14">vs</emphasis>
|
||
. 6), more E0 scales (25–26
|
||
<emphasis id="40F20415860AFFD62688F818FB10F814" box="[1211,1234,1938,1961]" italics="true" pageId="13" pageNumber="14">vs</emphasis>
|
||
. 24), more caudal peduncle vertebrae (2
|
||
<emphasis id="40F20415860AFFD623A3F83CFE65F870" box="[400,423,1974,1997]" italics="true" pageId="13" pageNumber="14">vs</emphasis>
|
||
. 0–1), a longer head (36.2
|
||
<emphasis id="40F20415860AFFD620E6F83CFD2EF870" box="[725,748,1974,1997]" italics="true" pageId="13" pageNumber="14">vs</emphasis>
|
||
. 33.3 % SL), a longer snouth (14.9
|
||
<emphasis id="40F20415860AFFD6264EF83CFB56F870" box="[1149,1172,1974,1997]" italics="true" pageId="13" pageNumber="14">vs</emphasis>
|
||
. 9.5 % SL), a less deep body (44.9
|
||
<emphasis id="40F20415860AFFD62324F850FEECF84C" box="[279,302,2010,2033]" italics="true" pageId="13" pageNumber="14">vs</emphasis>
|
||
. 49.6 % SL) and a longer preorbital distance (9.3
|
||
<emphasis id="40F20415860AFFD6216CF850FCB4F84C" box="[863,886,2010,2033]" italics="true" pageId="13" pageNumber="14">vs</emphasis>
|
||
. 7.3 % SL).
|
||
</paragraph>
|
||
<paragraph id="7239D8078609FFD522F6FF12FA93FE82" blockId="14.[151,1436,151,500]" pageId="14" pageNumber="15">
|
||
<taxonomicName id="B586A3848609FFD522F6FF12FE13FF0D" box="[197,465,152,176]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="14" pageNumber="15" phylum="Chordata" rank="species" species="ykeregua">
|
||
<emphasis id="40F204158609FFD522F6FF12FE13FF0D" box="[197,465,152,176]" italics="true" pageId="14" pageNumber="15">Australoheros ykeregua</emphasis>
|
||
</taxonomicName>
|
||
is distinguished from
|
||
<taxonomicName id="B586A3848609FFD520E2FF12FCA2FF0D" box="[721,864,152,176]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="14" pageNumber="15" phylum="Chordata" rank="species" species="acaroides">
|
||
<emphasis id="40F204158609FFD520E2FF12FCA2FF0D" box="[721,864,152,176]" italics="true" pageId="14" pageNumber="15">A. acaroides</emphasis>
|
||
</taxonomicName>
|
||
by also having more caudal vertebrae (14
|
||
<emphasis id="40F204158609FFD5277AFF13FAA2FF0D" box="[1353,1376,153,176]" italics="true" pageId="14" pageNumber="15">vs</emphasis>
|
||
. 13), more caudal peduncle vertebrae (2
|
||
<emphasis id="40F204158609FFD52016FF37FDFEFF69" box="[549,572,189,212]" italics="true" pageId="14" pageNumber="15">vs</emphasis>
|
||
. 0–1), less anal fin spines (6
|
||
<emphasis id="40F204158609FFD521BAFF37FC62FF69" box="[905,928,189,212]" italics="true" pageId="14" pageNumber="15">vs</emphasis>
|
||
. 7), more E0 scales (25
|
||
<emphasis id="40F204158609FFD52686FF37FB0EFF69" box="[1205,1228,189,212]" italics="true" pageId="14" pageNumber="15">vs</emphasis>
|
||
. 23–24), more C1 gill rakers (8
|
||
<emphasis id="40F204158609FFD52301FF6BFE8BFF45" box="[306,329,225,248]" italics="true" pageId="14" pageNumber="15">vs</emphasis>
|
||
. 6), and a smaller interorbital distance (33
|
||
<emphasis id="40F204158609FFD5210AFF6BFC92FF45" box="[825,848,225,248]" italics="true" pageId="14" pageNumber="15">vs</emphasis>
|
||
. 43 % HL). It is additionally distinguished from
|
||
<taxonomicName id="B586A3848609FFD527B7FF6AFF16FEA1" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="14" pageNumber="15" phylum="Chordata" rank="species" species="taura">
|
||
<emphasis id="40F204158609FFD527B7FF6AFF16FEA1" italics="true" pageId="14" pageNumber="15">A. taura</emphasis>
|
||
</taxonomicName>
|
||
by lacking a pink to red body coloration of live specimens, more caudal vertebrae (14
|
||
<emphasis id="40F204158609FFD52682FE8FFB0AFEA1" box="[1201,1224,261,284]" italics="true" pageId="14" pageNumber="15">vs</emphasis>
|
||
. 13), more C1 gill rakers (8
|
||
<emphasis id="40F204158609FFD52333FEA3FED5FEFD" box="[256,279,297,320]" italics="true" pageId="14" pageNumber="15">vs</emphasis>
|
||
. 7), and a deeper body (44.9
|
||
<emphasis id="40F204158609FFD52053FEA3FDB5FEFD" box="[608,631,297,320]" italics="true" pageId="14" pageNumber="15">vs</emphasis>
|
||
. 41.4 % SL) and a smaller interorbital distance (33
|
||
<emphasis id="40F204158609FFD52688FEA3FB18FEFD" box="[1211,1242,297,320]" italics="true" pageId="14" pageNumber="15">vs.</emphasis>
|
||
41% HL).
|
||
</paragraph>
|
||
<paragraph id="7239D8078609FFD522F6FEC6FD82FE49" blockId="14.[151,1436,151,500]" pageId="14" pageNumber="15">
|
||
<taxonomicName id="B586A3848609FFD522F6FEC6FE12FED9" box="[197,464,332,356]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="14" pageNumber="15" phylum="Chordata" rank="species" species="ykeregua">
|
||
<emphasis id="40F204158609FFD522F6FEC6FE12FED9" box="[197,464,332,356]" italics="true" pageId="14" pageNumber="15">Australoheros ykeregua</emphasis>
|
||
</taxonomicName>
|
||
is additionally distinguished from all the Atlantic coast species north of
|
||
<taxonomicName id="B586A3848609FFD5273DFEC6FA5EFED9" box="[1294,1436,332,356]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="14" pageNumber="15" phylum="Chordata" rank="species" species="acaroides">
|
||
<emphasis id="40F204158609FFD5273DFEC6FA5EFED9" box="[1294,1436,332,356]" italics="true" pageId="14" pageNumber="15">A. acaroides</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="B586A3848609FFD522F4FEFAFEE1FE35" box="[199,291,368,392]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="14" pageNumber="15" phylum="Chordata" rank="species" species="taura">
|
||
<emphasis id="40F204158609FFD522F4FEFAFEE1FE35" box="[199,291,368,392]" italics="true" pageId="14" pageNumber="15">A. taura</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<taxonomicName id="B586A3848609FFD52307FEFAFE65FE35" box="[308,423,368,392]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="14" pageNumber="15" phylum="Chordata" rank="species" species="autrani">
|
||
<emphasis id="40F204158609FFD52307FEFAFE65FE35" box="[308,423,368,392]" italics="true" pageId="14" pageNumber="15">A. autrani</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="B586A3848609FFD52386FEFAFDFFFE35" box="[437,573,368,392]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="14" pageNumber="15" phylum="Chordata" rank="species" species="barbosae">
|
||
<emphasis id="40F204158609FFD52386FEFAFDFFFE35" box="[437,573,368,392]" italics="true" pageId="14" pageNumber="15">A. barbosae</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="B586A3848609FFD5207FFEFAFD11FE35" box="[588,723,368,392]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="14" pageNumber="15" phylum="Chordata" rank="species" species="capixaba">
|
||
<emphasis id="40F204158609FFD5207FFEFAFD11FE35" box="[588,723,368,392]" italics="true" pageId="14" pageNumber="15">A. capixaba</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="B586A3848609FFD520D2FEFAFC54FE35" box="[737,918,368,392]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="14" pageNumber="15" phylum="Chordata" rank="species" species="ipatinguensis">
|
||
<emphasis id="40F204158609FFD520D2FEFAFC54FE35" box="[737,918,368,392]" italics="true" pageId="14" pageNumber="15">A. ipatinguensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="B586A3848609FFD52196FEFAFB96FE35" box="[933,1108,368,392]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="14" pageNumber="15" phylum="Chordata" rank="species" species="macacuensis">
|
||
<emphasis id="40F204158609FFD52196FEFAFB96FE35" box="[933,1108,368,392]" italics="true" pageId="14" pageNumber="15">A. macacuensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="B586A3848609FFD52650FEFAFB35FE35" box="[1123,1271,368,392]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="14" pageNumber="15" phylum="Chordata" rank="species" species="macaensis">
|
||
<emphasis id="40F204158609FFD52650FEFAFB35FE35" box="[1123,1271,368,392]" italics="true" pageId="14" pageNumber="15">A. macaensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="B586A3848609FFD52735FEFAFAB6FE35" box="[1286,1396,368,392]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="14" pageNumber="15" phylum="Chordata" rank="species" species="muriae">
|
||
<emphasis id="40F204158609FFD52735FEFAFAB6FE35" box="[1286,1396,368,392]" italics="true" pageId="14" pageNumber="15">A. muriae</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="B586A3848609FFD527B7FEFAFF3EFE11" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="14" pageNumber="15" phylum="Chordata" rank="species" species="paraibae">
|
||
<emphasis id="40F204158609FFD527B7FEFAFF3EFE11" italics="true" pageId="14" pageNumber="15">A. paraibae</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="B586A3848609FFD52338FE1EFE46FE11" box="[267,388,404,428]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="14" pageNumber="15" phylum="Chordata" rank="species" species="ribeirae">
|
||
<emphasis id="40F204158609FFD52338FE1EFE46FE11" box="[267,388,404,428]" italics="true" pageId="14" pageNumber="15">A. ribeirae</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="B586A3848609FFD523A7FE1EFDD0FE11" box="[404,530,404,428]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="14" pageNumber="15" phylum="Chordata" rank="species" species="robustus">
|
||
<emphasis id="40F204158609FFD523A7FE1EFDD0FE11" box="[404,530,404,428]" italics="true" pageId="14" pageNumber="15">A. robustus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="B586A3848609FFD52012FE1EFD7FFE11" box="[545,701,404,428]" class="Actinopterygii" family="Cichlidae" genus="Australoheros" kingdom="Animalia" order="Perciformes" pageId="14" pageNumber="15" phylum="Chordata" rank="species" species="saquarema">
|
||
<emphasis id="40F204158609FFD52012FE1EFD7FFE11" box="[545,701,404,428]" italics="true" pageId="14" pageNumber="15">A. saquarema</emphasis>
|
||
</taxonomicName>
|
||
) by having more caudal vertebrae (14
|
||
<emphasis id="40F204158609FFD52647FE1FFB49FE11" box="[1140,1163,405,428]" italics="true" pageId="14" pageNumber="15">vs</emphasis>
|
||
. 12 or 13), more caudal peduncle vertebrae (2
|
||
<emphasis id="40F204158609FFD523A5FE33FE6FFE6D" box="[406,429,441,464]" italics="true" pageId="14" pageNumber="15">vs</emphasis>
|
||
. 0), less anal fin spines (6
|
||
<emphasis id="40F204158609FFD520D6FE33FD3EFE6D" box="[741,764,441,464]" italics="true" pageId="14" pageNumber="15">vs</emphasis>
|
||
. 7), a smaller interorbital distance (33
|
||
<emphasis id="40F204158609FFD5268FFE33FB18FE6D" box="[1212,1242,441,464]" italics="true" pageId="14" pageNumber="15">vs.</emphasis>
|
||
41% HL), and a shorter pelvic fin (<30
|
||
<emphasis id="40F204158609FFD523AAFE57FE72FE49" box="[409,432,477,500]" italics="true" pageId="14" pageNumber="15">vs</emphasis>
|
||
.>30 % SL).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |