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<document ID-DOI="10.1590/S1679-62252011000400002" ID-ISSN="1982-0224" ID-Zenodo-Dep="5423198" approvalRequired="6" approvalRequired_for_textStreams="6" checkinTime="1630383600673" checkinUser="carolina" docAuthor="Ruiz, William Benedito Gotto &amp; Shibatta, Oscar Akio" docDate="2011" docId="03F74B47CD76FFDCFF389133FE5BFD82" docLanguage="en" docName="NeotropIchthyol.2011.67.pdf" docOrigin="Neotropical Ichthyology 9 (4)" docSource="http://www.scielo.br/scielo.php?script=sci_arttext&amp;pid=S1679-62252011000400002&amp;lng=en&amp;tlng=en" docStyle="DocumentStyle:85A40B78B715C4497F837D9D78407CE5.4:NeotropIchthyol.2003-2013.journal_article" docStyleId="85A40B78B715C4497F837D9D78407CE5" docStyleName="NeotropIchthyol.2003-2013.journal_article" docStyleVersion="4" docTitle="Microglanis xylographicus Ruiz &amp; Shibatta 2011, new species" docType="treatment" docVersion="2" lastPageId="8" lastPageNumber="704" masterDocId="FFCE333FCD72FFD4FFD29454FFFCFFA9" masterDocTitle="Two new species of Microglanis (Siluriformes: Pseudopimelodidae) from the upper-middle rio Araguaia basin, Central Brazil" masterLastPageNumber="707" masterPageNumber="697" pageId="4" pageNumber="701" updateTime="1630690268148" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Two new species of Microglanis (Siluriformes: Pseudopimelodidae) from the upper-middle rio Araguaia basin, Central Brazil</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Ruiz, William Benedito Gotto</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Shibatta, Oscar Akio</mods:namePart>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>Neotropical Ichthyology</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2011</mods:date>
<mods:detail type="pubDate">
<mods:number>2011-12-31</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>9</mods:number>
</mods:detail>
<mods:detail type="issue">
<mods:number>4</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>697</mods:start>
<mods:end>707</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location>
<mods:url>http://www.scielo.br/scielo.php?script=sci_arttext&amp;pid=S1679-62252011000400002&amp;lng=en&amp;tlng=en</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">10.1590/S1679-62252011000400002</mods:identifier>
<mods:identifier type="ISSN">1982-0224</mods:identifier>
<mods:identifier type="Zenodo-Dep">5423198</mods:identifier>
</mods:mods>
<treatment LSID="urn:lsid:plazi:treatment:03F74B47CD76FFDCFF389133FE5BFD82" httpUri="http://treatment.plazi.org/id/03F74B47CD76FFDCFF389133FE5BFD82" lastPageId="8" lastPageNumber="704" pageId="4" pageNumber="701">
<subSubSection pageId="4" pageNumber="701" type="nomenclature">
<paragraph blockId="4.[234,680,1383,1439]" pageId="4" pageNumber="701">
<emphasis bold="true" pageId="4" pageNumber="701">
<taxonomicName authority="Ruiz &amp; Shibatta, 2011" authorityName="Ruiz &amp; Shibatta" authorityYear="2011" box="[234,533,1383,1407]" class="Actinopterygii" family="Pseudopimelodidae" genus="Microglanis" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="701" phylum="Chordata" rank="species" species="xylographicus" status="new species">
<emphasis bold="true" box="[234,533,1383,1407]" italics="true" pageId="4" pageNumber="701">Microglanis xylographicus</emphasis>
</taxonomicName>
,
<taxonomicNameLabel box="[548,680,1383,1407]" pageId="4" pageNumber="701" rank="species">new species</taxonomicNameLabel>
<figureCitation box="[426,488,1415,1439]" captionStart="Fig" captionStartId="6.[136,174,1904,1928]" captionTargetBox="[144,1453,166,1879]" captionTargetId="figure-9@6.[144,1454,166,1879]" captionTargetPageId="6" captionText="Fig. 5. Microglanis xylographicus, holotype, INPA 35624, 27.8 mm SL, córrego Jaraguá, rioAraguaia basin, Goiás State, Brazil. Dorsal, lateral and ventral views." figureDoi="http://doi.org/10.5281/zenodo.5423208" httpUri="https://zenodo.org/record/5423208/files/figure.png" pageId="4" pageNumber="701">Fig. 5</figureCitation>
</emphasis>
</paragraph>
</subSubSection>
<subSubSection lastPageId="7" lastPageNumber="704" pageId="4" pageNumber="701" type="materials_examined">
<paragraph blockId="4.[136,779,1479,1587]" pageId="4" pageNumber="701">
<materialsCitation collectingDate="2008-07-31" collectionCode="INPA" collectorName="W. B. G. Ruiz &amp; L. R. Jarduli &amp; E. S. Silva." country="Brazil" county="Aragarcas" latitude="-15.940805" location="rio Araguaia" longLatPrecision="1" longitude="-52.255054" municipality="Jaragua" pageId="4" pageNumber="701" specimenCode="INPA 35624" specimenCount="1" stateProvince="Goias" typeStatus="holotype">
<emphasis bold="true" box="[136,235,1479,1500]" pageId="4" pageNumber="701">
<typeStatus box="[136,231,1479,1500]" pageId="4" pageNumber="701">Holotype</typeStatus>
.
</emphasis>
<specimenCode box="[239,358,1479,1501]" collectionCode="INPA" country="Brazil" httpUri="http://grbio.org/cool/rm88-499z" name="Instituto Nacional de Pesquisas da Amazonia" pageId="4" pageNumber="701">INPA 35624</specimenCode>
,
<quantity box="[366,449,1479,1500]" metricMagnitude="-2" metricUnit="m" metricValue="2.78" pageId="4" pageNumber="701" unit="mm" value="27.8">27.8 mm</quantity>
SL,
<collectingCountry box="[491,552,1479,1501]" name="Brazil" pageId="4" pageNumber="701">Brazil</collectingCountry>
,
<collectingRegion box="[560,669,1479,1501]" country="Brazil" name="Goias" pageId="4" pageNumber="701">Goiás State</collectingRegion>
,
<collectingCounty box="[676,775,1479,1500]" pageId="4" pageNumber="701">Aragarças</collectingCounty>
, córrego
<collectingMunicipality box="[222,298,1508,1530]" pageId="4" pageNumber="701">Jaraguá</collectingMunicipality>
(tributary of
<location LSID="urn:lsid:plazi:treatment:03F74B47CD76FFDCFF389133FE5BFD82:8E81AC8ACD76FFD0FE6B91B7FDC0FA50" box="[441,572,1507,1529]" country="Brazil" county="Aragarcas" latitude="-15.940805" longLatPrecision="1" longitude="-52.255054" municipality="Jaragua" name="rio Araguaia" pageId="4" pageNumber="701" stateProvince="Goias">rio Araguaia</location>
), road to
<location LSID="urn:lsid:plazi:treatment:03F74B47CD76FFDCFF389133FE5BFD82:8E81AC8ACD76FFD0FD7191B7FCFBFA50" box="[675,775,1507,1529]" country="Brazil" county="Aragarcas" latitude="-15.940805" longLatPrecision="1" longitude="-52.255054" municipality="Jaragua" name="Torixoreu" pageId="4" pageNumber="701" stateProvince="Goias">Torixoréu</location>
,
<geoCoordinate box="[136,270,1536,1558]" degrees="15" direction="south" minutes="56" orientation="latitude" pageId="4" pageNumber="701" precision="1" seconds="26.9" value="-15.940805">15°5626.9”S</geoCoordinate>
<geoCoordinate box="[279,422,1536,1558]" degrees="52" direction="west" minutes="15" orientation="longitude" pageId="4" pageNumber="701" precision="1" seconds="18.2" value="-52.255054">52°1518.2”W</geoCoordinate>
,
<date box="[435,556,1536,1558]" pageId="4" pageNumber="701" value="2008-07-31">
<collectingDate box="[435,556,1536,1558]" pageId="4" pageNumber="701" value="2008-07-31">31 Jul 2008</collectingDate>
</date>
,
<collectorName box="[569,713,1536,1558]" pageId="4" pageNumber="701">W. B. G. Ruiz</collectorName>
,
<collectorName pageId="4" pageNumber="701">L. R. Jarduli</collectorName>
&amp;
<collectorName box="[230,337,1565,1587]" pageId="4" pageNumber="701">E. S. Silva.</collectorName>
</materialsCitation>
</paragraph>
<paragraph blockId="4.[136,780,1623,1961]" lastBlockId="5.[809,1452,1713,1961]" lastPageId="5" lastPageNumber="702" pageId="4" pageNumber="701">
<materialsCitation accessionNumber="LBP 11521" collectingDate="2002-07-13" collectingDateMax="2008-07-31" collectingDateMin="2002-07-13" collectionCode="LBP" collectorName="das Mortes &amp; Vale dos Sonhos &amp; W. B. G. Ruiz &amp; L. R. Jarduli &amp; E. S. Silva. &amp; C. Martin. &amp; das Garcas &amp; C. Oliveira. &amp; Aragarcas &amp; Body &amp; Greatest &amp; Head &amp; Small &amp; Anterior &amp; Posterior &amp; Mouth &amp; Barbels &amp; Maxillary &amp; Two" country="Brazil" county="All" lastPageId="5" lastPageNumber="702" latitude="-15.548389" location="rio Corrente" longLatPrecision="1" longitude="-52.204918" municipality="rio Araguaia" pageId="4" pageNumber="701" specimenCode="MZUEL 5174, 2, MZUEL 5173, 4, 10, LBP 1684, LBP 1852, UFRGS 13166, 1" specimenCount="1" stateProvince="Goias" typeStatus="paratype">
<emphasis bold="true" box="[136,243,1623,1644]" pageId="4" pageNumber="701">
<typeStatus box="[136,239,1623,1644]" pageId="4" pageNumber="701">Paratypes</typeStatus>
.
</emphasis>
<collectingCounty box="[246,276,1623,1645]" pageId="4" pageNumber="701">All</collectingCounty>
from
<collectingCountry box="[331,391,1623,1645]" name="Brazil" pageId="4" pageNumber="701">Brazil</collectingCountry>
,
<collectingMunicipality box="[399,516,1623,1645]" pageId="4" pageNumber="701">rio Araguaia</collectingMunicipality>
basin.
<collectingRegion box="[580,689,1623,1645]" country="Brazil" name="Goias" pageId="4" pageNumber="701">Goiás State</collectingRegion>
.
<specimenCode collectionCode="MZUEL" pageId="4" pageNumber="701">MZUEL 5174</specimenCode>
,
<specimenCode box="[198,212,1652,1673]" collectionCode="MZUEL" pageId="4" pageNumber="701">2</specimenCode>
,
<quantity box="[224,363,1651,1673]" metricMagnitude="-2" metricUnit="m" metricValue="2.465" metricValueMax="2.62" metricValueMin="2.31" pageId="4" pageNumber="701" unit="mm" value="24.65" valueMax="26.2" valueMin="23.1">23.1-26.2 mm</quantity>
SL, same data as holotype.
<collectingRegion box="[645,775,1652,1673]" country="Brazil" name="Mato Grosso" pageId="4" pageNumber="701">Mato Grosso</collectingRegion>
.
<specimenCode box="[136,270,1680,1702]" collectionCode="MZUEL" pageId="4" pageNumber="701">MZUEL 5173</specimenCode>
,
<specimenCode box="[278,292,1680,1701]" collectionCode="MZUEL" pageId="4" pageNumber="701">4</specimenCode>
,
<quantity box="[299,430,1680,1702]" metricMagnitude="-2" metricUnit="m" metricValue="2.025" metricValueMax="2.23" metricValueMin="1.8199999999999998" pageId="4" pageNumber="701" unit="mm" value="20.25" valueMax="22.3" valueMin="18.2">18.2-22.3 mm</quantity>
SL (1 c&amp;s,
<quantity box="[536,618,1680,1702]" metricMagnitude="-2" metricUnit="m" metricValue="2.15" pageId="4" pageNumber="701" unit="mm" value="21.5">21.5 mm</quantity>
SL),
<location LSID="urn:lsid:plazi:treatment:03F74B47CD76FFDCFF389133FE5BFD82:8E81AC8ACD76FFD0FD4992C4FCF7F90C" box="[667,779,1680,1702]" country="Brazil" county="All" latitude="-15.548389" longLatPrecision="1" longitude="-52.204918" municipality="rio Araguaia" name="rio Corrente" pageId="4" pageNumber="701" stateProvince="Goias">rio Corrente</location>
(tributary of rio
<collectorName box="[285,392,1709,1731]" pageId="4" pageNumber="701">das Mortes</collectorName>
), BR-158 road, km 750,
<collectorName box="[619,774,1709,1731]" pageId="4" pageNumber="701">Vale dos Sonhos</collectorName>
,
<geoCoordinate box="[136,282,1738,1760]" degrees="15" direction="south" minutes="29" orientation="latitude" pageId="4" pageNumber="701" precision="1" seconds="56.29" value="-15.49897">15°2956.29”S</geoCoordinate>
<geoCoordinate box="[289,444,1738,1760]" degrees="52" direction="west" minutes="12" orientation="longitude" pageId="4" pageNumber="701" precision="1" seconds="10.75" value="-52.202988">52°1210.75”W</geoCoordinate>
,
<date box="[454,571,1738,1760]" pageId="4" pageNumber="701" value="2008-07-31">
<collectingDate box="[454,571,1738,1760]" pageId="4" pageNumber="701" value="2008-07-31">31 Jul 2008</collectingDate>
</date>
,
<collectorName box="[581,718,1738,1760]" pageId="4" pageNumber="701">W. B. G. Ruiz</collectorName>
,
<collectorName pageId="4" pageNumber="701">L. R. Jarduli</collectorName>
&amp;
<collectorName box="[231,338,1767,1789]" pageId="4" pageNumber="701">E. S. Silva.</collectorName>
<accessionNumber box="[342,454,1767,1789]" httpUri="http://www.ncbi.nlm.nih.gov/protein/LBP11521" pageId="4" pageNumber="701">
<collectionCode box="[342,386,1767,1788]" pageId="4" pageNumber="701">LBP</collectionCode>
11521
</accessionNumber>
,
<specimenCode box="[463,489,1767,1788]" collectionCode="LBP" pageId="4" pageNumber="701">10</specimenCode>
,
<quantity box="[499,635,1767,1789]" metricMagnitude="-2" metricUnit="m" metricValue="2.03" metricValueMax="2.37" metricValueMin="1.69" pageId="4" pageNumber="701" unit="mm" value="20.299999999999997" valueMax="23.7" valueMin="16.9">16.9-23.7 mm</quantity>
SL (1 c&amp;s, not measured),
<location LSID="urn:lsid:plazi:treatment:03F74B47CD76FFDCFF389133FE5BFD82:8E81AC8ACD76FFD0FF259350FE6FF8B0" box="[247,403,1795,1817]" country="Brazil" county="All" latitude="-15.548389" longLatPrecision="1" longitude="-52.204918" municipality="rio Araguaia" name="Barra do Garcas" pageId="4" pageNumber="701" stateProvince="Goias">Barra do Garças</location>
,
<location LSID="urn:lsid:plazi:treatment:03F74B47CD76FFDCFF389133FE5BFD82:8E81AC8ACD76FFD0FE4E9357FE0AF8B0" box="[412,502,1795,1817]" country="Brazil" county="All" latitude="-15.548389" longLatPrecision="1" longitude="-52.204918" municipality="rio Araguaia" name="rio Insula" pageId="4" pageNumber="701" stateProvince="Goias">rio Insula</location>
(tributary of rio
<collectorName box="[659,768,1795,1817]" pageId="4" pageNumber="701">das Mortes</collectorName>
),
<geoCoordinate box="[136,270,1824,1846]" degrees="15" direction="south" minutes="32" orientation="latitude" pageId="4" pageNumber="701" precision="1" seconds="54.2" value="-15.548389">15°3254.2”S</geoCoordinate>
<geoCoordinate box="[276,419,1824,1846]" degrees="52" direction="west" minutes="12" orientation="longitude" pageId="4" pageNumber="701" precision="1" seconds="17.7" value="-52.204918">52°1217.7”W</geoCoordinate>
,
<date box="[429,557,1824,1845]" pageId="4" pageNumber="701" value="2003-08-27">
<collectingDate box="[429,557,1824,1845]" pageId="4" pageNumber="701" value="2003-08-27">27 Aug 2003</collectingDate>
</date>
,
<collectorName box="[567,668,1824,1846]" pageId="4" pageNumber="701">C. Martin.</collectorName>
<specimenCode box="[674,775,1824,1846]" collectionCode="LBP" pageId="4" pageNumber="701">LBP 1684</specimenCode>
,
<quantity box="[136,223,1853,1875]" metricMagnitude="-2" metricUnit="m" metricValue="2.38" pageId="4" pageNumber="701" unit="mm" value="23.8">23.8 mm</quantity>
SL, rio
<collectorName box="[305,414,1853,1875]" pageId="4" pageNumber="701">das Garças</collectorName>
,
<geoCoordinate box="[425,558,1853,1875]" degrees="15" direction="south" minutes="54" orientation="latitude" pageId="4" pageNumber="701" precision="1" seconds="18.1" value="-15.905027">15°5418.1”S</geoCoordinate>
<geoCoordinate box="[565,709,1853,1875]" degrees="52" direction="west" minutes="19" orientation="longitude" pageId="4" pageNumber="701" precision="1" seconds="24.2" value="-52.323387">52°1924.2”W</geoCoordinate>
,
<date pageId="4" pageNumber="701" value="2002-07-13">
<collectingDate pageId="4" pageNumber="701" value="2002-07-13">13 Jul 2002</collectingDate>
</date>
,
<collectorName box="[194,307,1882,1904]" pageId="4" pageNumber="701">C. Oliveira.</collectorName>
<collectingRegion box="[310,369,1882,1904]" country="Brazil" name="Goias" pageId="4" pageNumber="701">Goiás</collectingRegion>
.
<specimenCode box="[377,475,1882,1904]" collectionCode="LBP" pageId="4" pageNumber="701">LBP 1852</specimenCode>
,
<specimenCode box="[484,498,1882,1903]" collectionCode="LBP" pageId="4" pageNumber="701">2</specimenCode>
,
<quantity box="[506,640,1882,1903]" metricMagnitude="-2" metricUnit="m" metricValue="1.9799999999999998" metricValueMax="2.09" metricValueMin="1.8699999999999999" pageId="4" pageNumber="701" unit="mm" value="19.799999999999997" valueMax="20.9" valueMin="18.7">18.7-20.9 mm</quantity>
SL,
<location LSID="urn:lsid:plazi:treatment:03F74B47CD76FFDCFF389133FE5BFD82:8E81AC8ACD76FFD0FD79930EFCFBF8D9" box="[683,775,1882,1904]" country="Brazil" county="All" latitude="-15.548389" longLatPrecision="1" longitude="-52.204918" municipality="rio Araguaia" name="rio Insula" pageId="4" pageNumber="701" stateProvince="Goias">rio Insula</location>
,
<location LSID="urn:lsid:plazi:treatment:03F74B47CD76FFDCFF389133FE5BFD82:8E81AC8ACD76FFD0FF5A9323FED3F825" box="[136,303,1911,1933]" country="Brazil" county="All" latitude="-15.548389" longLatPrecision="1" longitude="-52.204918" municipality="rio Araguaia" name="Barra do Garcas" pageId="4" pageNumber="701" stateProvince="Goias">Barra do Garças</location>
,
<geoCoordinate box="[316,447,1910,1933]" degrees="15" direction="south" minutes="32" orientation="latitude" pageId="4" pageNumber="701" precision="1" seconds="54.2" value="-15.548389">
15
<superScript attach="none" box="[340,347,1910,1922]" fontSize="5" pageId="4" pageNumber="701">o</superScript>
3254.2”S
</geoCoordinate>
<geoCoordinate box="[456,596,1910,1933]" degrees="52" direction="west" minutes="12" orientation="longitude" pageId="4" pageNumber="701" precision="1" seconds="17.7" value="-52.204918">
52
<superScript attach="none" box="[480,487,1910,1922]" fontSize="5" pageId="4" pageNumber="701">o</superScript>
1217.7”W
</geoCoordinate>
,
<date box="[609,743,1911,1932]" pageId="4" pageNumber="701" value="2003-08-27">
<collectingDate box="[609,743,1911,1932]" pageId="4" pageNumber="701" value="2003-08-27">27 Aug 2003</collectingDate>
</date>
,
<collectorName pageId="4" pageNumber="701">C. Martin.</collectorName>
<specimenCode box="[213,358,1939,1961]" collectionCode="UFRGS" country="Brazil" httpUri="http://grbio.org/cool/3q02-t412" name="Universidade Federale do Rio Grande do Sul" pageId="4" pageNumber="701">UFRGS 13166</specimenCode>
,
<specimenCode box="[367,379,1940,1961]" collectionCode="UFRGS" country="Brazil" httpUri="http://grbio.org/cool/3q02-t412" name="Universidade Federale do Rio Grande do Sul" pageId="4" pageNumber="701">1</specimenCode>
,
<quantity box="[390,474,1940,1961]" metricMagnitude="-2" metricUnit="m" metricValue="2.17" pageId="4" pageNumber="701" unit="mm" value="21.7">21.7 mm</quantity>
SL,
<collectorName box="[517,618,1940,1961]" pageId="4" pageNumber="701">Aragarças</collectorName>
, stream tributary procurrent caudal-fin ray.
<collectorName box="[392,449,1713,1737]" pageId="5" pageNumber="702">Body</collectorName>
depressed in the region anterior to dorsal-fin origin, becoming gradually compressed posteriorly from pectoral-fin.
<collectorName box="[313,399,1777,1801]" pageId="5" pageNumber="702">Greatest</collectorName>
body depth at dorsal-fin origin; body roughly triangular in cross section.
<collectorName box="[520,608,1809,1833]" pageId="5" pageNumber="702">Greatest</collectorName>
body width at pectoral girdle.
<collectorName box="[291,347,1841,1865]" pageId="5" pageNumber="702">Head</collectorName>
broad, depressed and slightly rounded in dorsal view.
<collectorName box="[260,322,1873,1897]" pageId="5" pageNumber="702">Small</collectorName>
eyes, positioned dorsolaterally, covered by skin, without free orbital margin, closer to mouth than to opercular opening.
<collectorName box="[330,420,1937,1961]" pageId="5" pageNumber="702">Anterior</collectorName>
nostril tubular, close to upper lip, situated just anterior to vertical line through base of maxillary barbel.
<collectorName box="[887,982,1745,1769]" pageId="5" pageNumber="702">Posterior</collectorName>
nostril rounded, close to orbital margin, with conspicuous flap on anterior portion.
<collectorName box="[1220,1291,1777,1801]" pageId="5" pageNumber="702">Mouth</collectorName>
wide, its gape occupying almost entire width of head.
<collectorName box="[1245,1326,1809,1833]" pageId="5" pageNumber="702">Barbels</collectorName>
short, thin, flattened in cross section.
<collectorName box="[1080,1184,1841,1865]" pageId="5" pageNumber="702">Maxillary</collectorName>
barbel reaching pectoralfin spine base in some specimens.
<collectorName box="[1161,1208,1873,1896]" pageId="5" pageNumber="702">Two</collectorName>
mental pairs, outer pair reaching, or falling short of, pectoral-spine base, inner pair about one-half length of outer mental barbel
</materialsCitation>
.
</paragraph>
<caption ID-DOI="http://doi.org/10.5281/zenodo.5423204" ID-Zenodo-Dep="5423204" httpUri="https://zenodo.org/record/5423204/files/figure.png" pageId="4" pageNumber="701" startId="4.[816,856,1840,1864]" targetBox="[816,1459,1049,1803]" targetPageId="4">
<paragraph blockId="4.[816,1459,1840,1961]" pageId="4" pageNumber="701">
<emphasis bold="true" box="[816,889,1840,1864]" pageId="4" pageNumber="701">Fig. 3.</emphasis>
(
<emphasis bold="true" box="[905,924,1840,1864]" pageId="4" pageNumber="701">A</emphasis>
) rio Cristalino, rio Araguaia basin, Mato Grosso State (photo by José Birindelli), (
<emphasis bold="true" box="[1197,1215,1873,1897]" pageId="4" pageNumber="701">B</emphasis>
) córrego Jaraguá, rio Araguaia basin, Goiás State, and (
<emphasis bold="true" box="[1196,1215,1904,1928]" pageId="4" pageNumber="701">C</emphasis>
) rio Corrente, rio das Mortes basin, Mato Grosso State.
</paragraph>
</caption>
<caption ID-DOI="http://doi.org/10.5281/zenodo.5423206" ID-Zenodo-Dep="5423206" httpUri="https://zenodo.org/record/5423206/files/figure.png" pageId="5" pageNumber="702" startId="5.[129,168,1364,1388]" targetBox="[215,1349,197,1319]" targetPageId="5">
<paragraph blockId="5.[129,1452,1364,1676]" pageId="5" pageNumber="702">
<emphasis bold="true" box="[129,199,1364,1388]" pageId="5" pageNumber="702">Fig. 4.</emphasis>
Map of South America showing the distribution of species of
<taxonomicName authorityName="Eigenmann" authorityYear="1912" box="[863,994,1364,1388]" class="Actinopterygii" family="Pseudopimelodidae" genus="Microglanis" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="702" phylum="Chordata" rank="genus">
<emphasis box="[863,994,1364,1388]" italics="true" pageId="5" pageNumber="702">Microglanis</emphasis>
</taxonomicName>
, with the exception of
<taxonomicName authorityName="Ahl" authorityYear="1936" box="[1239,1317,1365,1388]" class="Actinopterygii" family="Pseudopimelodidae" genus="Microglanis" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="702" phylum="Chordata" rank="species" species="ater">
<emphasis box="[1239,1317,1365,1388]" italics="true" pageId="5" pageNumber="702">M. ater</emphasis>
</taxonomicName>
, whose type locality was originally cited as “Mittelbrazil”.
<taxonomicName authorityName="Vera Alcaraz, da Graca &amp; Shibatta" authorityYear="2008" box="[646,856,1396,1420]" class="Actinopterygii" family="Pseudopimelodidae" genus="Microglanis" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="702" phylum="Chordata" rank="species" species="carlae">
<emphasis box="[646,856,1396,1420]" italics="true" pageId="5" pageNumber="702">Microglanis carlae</emphasis>
</taxonomicName>
(open inverted triangle),
<taxonomicName authorityName="Malabarba &amp; Mahler" authorityYear="1998" box="[1141,1257,1396,1420]" class="Actinopterygii" family="Pseudopimelodidae" genus="Microglanis" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="702" phylum="Chordata" rank="species" species="cibelae">
<emphasis box="[1141,1257,1396,1420]" italics="true" pageId="5" pageNumber="702">M. cibelae</emphasis>
</taxonomicName>
(open circle),
<taxonomicName baseAuthorityName="Boulenger" baseAuthorityYear="1891" class="Actinopterygii" family="Pseudopimelodidae" genus="Microglanis" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="702" phylum="Chordata" rank="species" species="cottoides">
<emphasis italics="true" pageId="5" pageNumber="702">M. cottoides</emphasis>
</taxonomicName>
(open square),
<taxonomicName authorityName="Malabarba &amp; Mahler" authorityYear="1998" box="[387,532,1429,1452]" class="Actinopterygii" family="Pseudopimelodidae" genus="Microglanis" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="702" phylum="Chordata" rank="species" species="eurystoma">
<emphasis box="[387,532,1429,1452]" italics="true" pageId="5" pageNumber="702">M. eurystoma</emphasis>
</taxonomicName>
(open diamond),
<taxonomicName authorityName="Shibatta &amp; Benine" authorityYear="2005" box="[717,861,1428,1452]" class="Actinopterygii" family="Pseudopimelodidae" genus="Microglanis" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="702" phylum="Chordata" rank="species" species="garavelloi">
<emphasis box="[717,861,1428,1452]" italics="true" pageId="5" pageNumber="702">M. garavelloi</emphasis>
</taxonomicName>
(solid horizontal rectangle),
<taxonomicName authorityName="Gomes" authorityYear="1946" box="[1165,1284,1428,1452]" class="Actinopterygii" family="Pseudopimelodidae" genus="Microglanis" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="702" phylum="Chordata" rank="species" species="iheringi">
<emphasis box="[1165,1284,1428,1452]" italics="true" pageId="5" pageNumber="702">M. iheringi</emphasis>
</taxonomicName>
(open triangle),
<taxonomicName authorityName="Mori &amp; Shibatta" authorityYear="2006" box="[129,303,1460,1484]" class="Actinopterygii" family="Pseudopimelodidae" genus="Microglanis" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="702" phylum="Chordata" rank="species" species="leptostriatus">
<emphasis box="[129,303,1460,1484]" italics="true" pageId="5" pageNumber="702">M. leptostriatus</emphasis>
</taxonomicName>
(solid vertical rectangle),
<taxonomicName authorityName="Bertaco &amp; Cardoso" authorityYear="2005" box="[600,765,1460,1484]" class="Actinopterygii" family="Pseudopimelodidae" genus="Microglanis" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="702" phylum="Chordata" rank="species" species="malabarbai">
<emphasis box="[600,765,1460,1484]" italics="true" pageId="5" pageNumber="702">M. malabarbai</emphasis>
</taxonomicName>
(solid triangle),
<taxonomicName authorityName="Ottoni, Mattos &amp; Barbosa" authorityYear="2010" box="[955,1181,1460,1484]" class="Actinopterygii" family="Pseudopimelodidae" genus="Microglanis" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="702" phylum="Chordata" rank="species" species="minutus">
<emphasis box="[955,1181,1460,1484]" italics="true" pageId="5" pageNumber="702">Microglanis minutus</emphasis>
</taxonomicName>
(clover),
<taxonomicName authorityName="Bizerril &amp; Perez-Neto" authorityYear="1992" box="[1294,1452,1461,1484]" class="Actinopterygii" family="Pseudopimelodidae" genus="Microglanis" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="702" phylum="Chordata" rank="species" species="nigripinnis">
<emphasis box="[1294,1452,1461,1484]" italics="true" pageId="5" pageNumber="702">M. nigripinnis</emphasis>
</taxonomicName>
(cross),
<taxonomicName box="[217,346,1492,1516]" class="Actinopterygii" family="Pseudopimelodidae" genus="Microglanis" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="702" phylum="Chordata" rank="species" species="oliveirai">
<emphasis box="[217,346,1492,1516]" italics="true" pageId="5" pageNumber="702">M. oliveirai</emphasis>
</taxonomicName>
(spiny dot),
<taxonomicName baseAuthorityName="Steindachner" baseAuthorityYear="1880" box="[487,638,1492,1516]" class="Actinopterygii" family="Pseudopimelodidae" genus="Microglanis" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="702" phylum="Chordata" rank="species" species="parahybae">
<emphasis box="[487,638,1492,1516]" italics="true" pageId="5" pageNumber="702">M. parahybae</emphasis>
</taxonomicName>
(X),
<taxonomicName authorityName="Sarmento-Soares, Martins-Pinheiro, Aranda &amp; Chamon" authorityYear="2006" box="[698,808,1493,1516]" class="Actinopterygii" family="Pseudopimelodidae" genus="Microglanis" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="702" phylum="Chordata" rank="species" species="pataxo">
<emphasis box="[698,808,1493,1516]" italics="true" pageId="5" pageNumber="702">M. pataxo</emphasis>
</taxonomicName>
(solid square inside open square),
<taxonomicName authorityName="Mees" authorityYear="1978" box="[1190,1382,1492,1516]" class="Actinopterygii" family="Pseudopimelodidae" genus="Microglanis" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="702" phylum="Chordata" rank="species" species="pellopterygius">
<emphasis box="[1190,1382,1492,1516]" italics="true" pageId="5" pageNumber="702">M. pellopterygius</emphasis>
</taxonomicName>
(solid inverted triangle),
<taxonomicName authorityName="Eigenmann" authorityYear="1912" box="[322,445,1524,1548]" class="Actinopterygii" family="Pseudopimelodidae" genus="Microglanis" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="702" phylum="Chordata" rank="species" species="poecilus">
<emphasis box="[322,445,1524,1548]" italics="true" pageId="5" pageNumber="702">M. poecilus</emphasis>
</taxonomicName>
(solid square),
<taxonomicName authorityName="Ruiz &amp; Shibatta" authorityYear="2010" box="[605,731,1524,1548]" class="Actinopterygii" family="Pseudopimelodidae" genus="Microglanis" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="702" phylum="Chordata" rank="species" species="robustus">
<emphasis box="[605,731,1524,1548]" italics="true" pageId="5" pageNumber="702">M. robustus</emphasis>
</taxonomicName>
(solid circle),
<taxonomicName authorityName="Mees" authorityYear="1974" box="[880,1011,1524,1548]" class="Actinopterygii" family="Pseudopimelodidae" genus="Microglanis" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="702" phylum="Chordata" rank="species" species="secundus">
<emphasis box="[880,1011,1524,1548]" italics="true" pageId="5" pageNumber="702">M. secundus</emphasis>
</taxonomicName>
(solid diamond),
<taxonomicName authorityName="Eigenmann &amp; Henn" authorityYear="1914" box="[1195,1341,1525,1548]" class="Actinopterygii" family="Pseudopimelodidae" genus="Microglanis" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="702" phylum="Chordata" rank="species" species="variegatus">
<emphasis box="[1195,1341,1525,1548]" italics="true" pageId="5" pageNumber="702">M. variegatus</emphasis>
</taxonomicName>
(asterisk),
<taxonomicName authorityName="Ruiz &amp; Shibatta" authorityYear="2011" box="[129,320,1556,1580]" class="Actinopterygii" family="Pseudopimelodidae" genus="Microglanis" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="702" phylum="Chordata" rank="species" species="xylographicus">
<emphasis box="[129,320,1556,1580]" italics="true" pageId="5" pageNumber="702">M. xylographicus</emphasis>
</taxonomicName>
(star), and
<taxonomicName authorityName="Eigenmann &amp; Allen" authorityYear="1942" box="[450,571,1557,1580]" class="Actinopterygii" family="Pseudopimelodidae" genus="Microglanis" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="702" phylum="Chordata" rank="species" species="zonatus">
<emphasis box="[450,571,1557,1580]" italics="true" pageId="5" pageNumber="702">M. zonatus</emphasis>
</taxonomicName>
(solid circle inside solid square). Upper rio Araguaia basin area in inset: 1, rio Araguaia; 2, rio das Garças; 3, rio das Mortes; 4, rio Corrente; 5, rio Cristalino. Gray point indicates the city of Barra do Garças, Mato Grosso State. Star with white point indicates the type-locality of
<taxonomicName authorityName="Ruiz &amp; Shibatta" authorityYear="2011" box="[871,1160,1620,1644]" class="Actinopterygii" family="Pseudopimelodidae" genus="Microglanis" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="702" phylum="Chordata" rank="species" species="xylographicus">
<emphasis box="[871,1160,1620,1644]" italics="true" pageId="5" pageNumber="702">Microglanis xylographicus</emphasis>
</taxonomicName>
. Spiny dot with white point indicates the type-locality of
<taxonomicName box="[447,678,1652,1676]" class="Actinopterygii" family="Pseudopimelodidae" genus="Microglanis" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="702" phylum="Chordata" rank="species" species="oliveirai">
<emphasis box="[447,678,1652,1676]" italics="true" pageId="5" pageNumber="702">Microglanis oliveirai</emphasis>
</taxonomicName>
.
</paragraph>
</caption>
<caption ID-DOI="http://doi.org/10.5281/zenodo.5423208" ID-Zenodo-Dep="5423208" httpUri="https://zenodo.org/record/5423208/files/figure.png" pageId="6" pageNumber="703" startId="6.[136,174,1904,1928]" targetBox="[144,1453,166,1879]" targetPageId="6">
<paragraph blockId="6.[136,1460,1904,1961]" pageId="6" pageNumber="703">
<emphasis bold="true" box="[136,203,1904,1929]" pageId="6" pageNumber="703">Fig. 5.</emphasis>
<taxonomicName authorityName="Ruiz &amp; Shibatta" authorityYear="2011" box="[208,490,1905,1929]" class="Actinopterygii" family="Pseudopimelodidae" genus="Microglanis" kingdom="Animalia" order="Siluriformes" pageId="6" pageNumber="703" phylum="Chordata" rank="species" species="xylographicus">
<emphasis box="[208,490,1905,1929]" italics="true" pageId="6" pageNumber="703">Microglanis xylographicus</emphasis>
</taxonomicName>
, holotype, INPA 35624, 27.8 mm SL, córrego Jaraguá, rio Araguaia basin, Goiás State, Brazil. Dorsal, lateral and ventral views.
</paragraph>
</caption>
<paragraph blockId="7.[129,772,177,1865]" pageId="7" pageNumber="704">
Pectoral fin roughly triangular in dorsal and ventral view, I,5, when adpressed not reaching pelvic-fin base. Pectoral-fin spine strong, flattened, slightly arched, completely covered by thick skin, with large serrations on both sides. Anterior margin of pectoral-fin spine with seven to 11 retrorse serrations proximally, followed by none to two slightly forked or rarely Y-shaped serrations, and none to four small antrorse serrations (total = 9-14[18]). Posterior margin of pectoral-fin spine with five to eight [18] retrorse serrations, larger than those of anterior margin. Tip of pectoral-fin spine ossified and pointed (
<figureCitation box="[263,327,496,521]" captionStart="Fig" captionStartId="7.[809,848,433,457]" captionTargetBox="[821,1430,192,395]" captionTargetId="figure-860@7.[809,1452,166,422]" captionTargetPageId="7" captionText="Fig. 6. Left pectoral-fin spine in dorsal view of paratype of Microglanis xylographicus, MZUEL 5174, 26.2 mm SL. Scale bar = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.5423210" httpUri="https://zenodo.org/record/5423210/files/figure.png" pageId="7" pageNumber="704">Fig. 6</figureCitation>
). Dorsal fin II,6 (spinelet present), inserted almost at anterior midbody, deeper than longer, margin slightly rounded, when adpressed usually reaching adipose-fin base. Dorsal-fin spine straight, smooth, covered by skin, about the same length of last branched ray. Pelvic fin i,5, its insertion situated at midbody, margin rounded, and when adpressed, not reaching anal-fin base. Adipose fin moderately long and deep, with posterior margin free and angular, not confluent with caudal fin, and located above anal-fin origin. Anal fin large and deep, with 10[9], 11*[8], or 12[1] rays, and rounded margin. Anal-fin base shorter than adipose-fin base. Posterior anal-fin rays reaching first two ventral procurrent caudal-fin rays. Caudal fin large, deep, bilobed; upper lobe usually longer than lower lobe, with 12*[15] or 13[3] branched rays, 16 dorsal procurrent rays, and 10 smaller ventral procurrent rays. Caudal peduncle deep (12.3-14.4% SL) and long (16.8-18.5% SL).
</paragraph>
<caption ID-DOI="http://doi.org/10.5281/zenodo.5423210" ID-Zenodo-Dep="5423210" httpUri="https://zenodo.org/record/5423210/files/figure.png" pageId="7" pageNumber="704" startId="7.[809,848,433,457]" targetBox="[821,1430,192,395]" targetPageId="7">
<paragraph blockId="7.[809,1452,433,521]" pageId="7" pageNumber="704">
<emphasis bold="true" box="[809,881,433,457]" pageId="7" pageNumber="704">Fig. 6.</emphasis>
Left pectoral-fin spine in dorsal view of paratype of
<taxonomicName authority=", MZUEL" authorityName="MZUEL" box="[809,1191,465,489]" class="Actinopterygii" family="Pseudopimelodidae" genus="Microglanis" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="704" phylum="Chordata" rank="species" species="xylographicus">
<emphasis box="[809,1089,465,489]" italics="true" pageId="7" pageNumber="704">Microglanis xylographicus</emphasis>
, MZUEL
</taxonomicName>
5174, 26.2 mm SL. Scale bar = 1 mm.
</paragraph>
</caption>
<paragraph blockId="7.[129,772,177,1865]" pageId="7" pageNumber="704">Lateral line incomplete, but usually reaching or surpassing vertical line through posterior portion of dorsalfin base; 7[3], 8[6], 9[5], 10*[2], 11[1], or 12[1] small pores. Cephalic sensory canals with eight pores on mandibular canal, one on preopercle canal, four on infraorbital canal, one on antorbital branch of infraorbital canal, five on supraorbital canal, one on parietal branch of supraorbital canal, one on otic canal, and two on postotic canal. Pterotic branch deprived of pores. Cephalic neuromasts lines with four or five small neuromasts on nasal line, one on rostral line, five to seven on mandibular line, two on anterior line, and two on supratemporal accessory line. Trunk neuromasts lines with two neuromasts on dorsal-trunk line, six to 13 on medium trunk line, five to eight on subdorsal-trunk line, and four to eight small neuromasts on subventral-trunk line.</paragraph>
<paragraph blockId="7.[129,772,177,1865]" pageId="7" pageNumber="704">Premaxillary tooth patch narrow, long, slightly curved, rounded lateral margin, without posterior projections, and with large notch at symphysis. Dentary tooth patch semicircular, narrow, of similar width of premaxillary tooth patch, but more than double its length, with notch on symphysis. Teeth small and villiform, pointing posteriorly. Gill rakers spiny and unbranched. Gill rakers on first branchial arch: 1+1+3=5[1], 1+1+4=6[13], 1+1+5=7[1], 2+1+3=6[2], or 2+1+5=8*[1]. Opercular membranes free from isthmus, supported by 8 or 9 branchiostegal rays. Free vertebrae 28. Pleural ribs 5. Anal-fin proximal pterygiophores 9. Gas bladder large, cordiform, with simple inner T-shaped septum.</paragraph>
<paragraph blockId="7.[129,771,1904,1961]" lastBlockId="7.[809,1452,561,1513]" pageId="7" pageNumber="704">
<emphasis bold="true" box="[129,312,1904,1929]" pageId="7" pageNumber="704">Color in alcohol.</emphasis>
Body almost entirely brown; anterior region darker; lateral portions of trunk and caudal peduncle with light brown horizontal streaks, imparting a pattern similar to tree bark, more concentrated on dorsal and median regions of body. Dorsal region of body completely dark brown, ventral region slightly mottled with brown spots. Head dark brown, with one lateral black stripe that extends to a region anterior to nostrils, uniting eye to upper lip. Upper lip dark, lower lip light. Barbels (mainly maxillaries) slightly mottled with brown. Melanophores surrounding neuromasts of all superficial lines, forming small, conspicuous black dots distributed in three horizontal rows along lateral portion of body, two dots above opercular opening, four dots on posterior top of head, and four dots on predorsal region. Caudal peduncle with a weak brown blotch of irregular shape. Pectoral, pelvic, anal and caudal fins hyaline, with speckled brown pigmentation roughly arranged in rows along fin rays. Dorsal fin with two conspicuous horizontal dark brown stripes, the first basal and wide, the second a little above dorsal-fin middle half, absent in small specimens. Dorsal-fin spine dark brown, pectoral-fin spine light brown, with dark brown speckles. Anterior portion of adipose fin light, followed by a dark brown blotch, central and posterior portions light-colored, with small irregular light brown blotches. Anal fin mostly hyaline, with dark speckling and with small brown blotches on anterior margin, absent in small specimens. Caudal fin hyaline, speckled with light brown pigmentation forming weak, vertical light brown stripes over fin rays; a wide, conspicuous, straight vertical stripe at caudal-fin base, and a second, considerably less conspicuous vertical stripe, situated slightly after caudalfin middle half, roughly shaped like the numeral three, present only in large specimens.
</paragraph>
</subSubSection>
<subSubSection pageId="7" pageNumber="704" type="distribution">
<paragraph blockId="7.[809,1452,1552,1705]" pageId="7" pageNumber="704">
<emphasis bold="true" box="[809,961,1552,1576]" pageId="7" pageNumber="704">Distribution.</emphasis>
<taxonomicName box="[971,1274,1553,1577]" class="Actinopterygii" family="Pseudopimelodidae" genus="Microglanis" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="704" phylum="Chordata" rank="species" species="xylographicus">
<emphasis box="[971,1274,1553,1577]" italics="true" pageId="7" pageNumber="704">Microglanis xylographicus</emphasis>
</taxonomicName>
is known from tributaries of the rio das Mortes and small nearby direct tributaries of the rio Araguaia such as the córrego Jaraguá (
<figureCitation box="[817,900,1649,1673]" captionStart="Fig" captionStartId="4.[816,856,1840,1864]" captionTargetBox="[816,1459,1049,1803]" captionTargetId="figure-684@4.[816,1459,1049,1803]" captionTargetPageId="4" captionText="Fig. 3. (A) rio Cristalino, rio Araguaia basin, Mato Grosso State (photo by José Birindelli), (B) córrego Jaraguá, rio Araguaia basin, Goiás State, and (C) rio Corrente, rio das Mortes basin, Mato Grosso State." figureDoi="http://doi.org/10.5281/zenodo.5423204" httpUri="https://zenodo.org/record/5423204/files/figure.png" pageId="7" pageNumber="704">Fig. 3B</figureCitation>
) and rio das Garças, in States of
<collectingRegion box="[1264,1405,1649,1673]" country="Brazil" name="Mato Grosso" pageId="7" pageNumber="704">Mato Grosso</collectingRegion>
and
<collectingRegion box="[809,871,1681,1705]" country="Brazil" name="Goias" pageId="7" pageNumber="704">Goiás</collectingRegion>
,
<collectingCountry box="[879,942,1681,1705]" name="Brazil" pageId="7" pageNumber="704">Brazil</collectingCountry>
(
<figureCitation box="[954,1014,1681,1705]" captionStart="Fig" captionStartId="5.[129,168,1364,1388]" captionTargetBox="[215,1349,197,1319]" captionTargetId="figure-328@5.[215,1349,185,1319]" captionTargetPageId="5" captionText="Fig. 4. Map of South America showing the distribution of species of Microglanis, with the exception of M. ater, whose type locality was originally cited as “Mittelbrazil”. Microglanis carlae (open inverted triangle), M. cibelae (open circle), M. cottoides (open square), M. eurystoma (open diamond), M. garavelloi (solid horizontal rectangle), M. iheringi (open triangle), M. leptostriatus (solid vertical rectangle), M. malabarbai (solid triangle), Microglanis minutus (clover), M. nigripinnis (cross), M. oliveirai (spiny dot), M. parahybae (X), M. pataxo (solid square inside open square), M. pellopterygius (solid inverted triangle), M. poecilus (solid square), M. robustus (solid circle), M. secundus (solid diamond), M. variegatus (asterisk), M. xylographicus (star), and M. zonatus (solid circle inside solid square). Upper rio Araguaia basin area in inset: 1, rio Araguaia; 2, rio das Garças; 3, rio das Mortes; 4, rio Corrente; 5, rio Cristalino. Gray point indicates the city of Barra do Garças, Mato Grosso State. Star with white point indicates the type-locality of Microglanis xylographicus. Spiny dot with white point indicates the type-locality of Microglanis oliveirai." figureDoi="http://doi.org/10.5281/zenodo.5423206" httpUri="https://zenodo.org/record/5423206/files/figure.png" pageId="7" pageNumber="704">Fig. 4</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection pageId="7" pageNumber="704" type="etymology">
<paragraph blockId="7.[809,1452,1745,1865]" pageId="7" pageNumber="704">
<emphasis bold="true" box="[809,933,1745,1769]" pageId="7" pageNumber="704">Etymology.</emphasis>
The name
<taxonomicName box="[1043,1189,1745,1769]" class="Actinopterygii" family="Pseudopimelodidae" genus="Microglanis" kingdom="Animalia" order="Siluriformes" pageId="7" pageNumber="704" phylum="Chordata" rank="species" species="xylographicus">
<emphasis box="[1043,1189,1745,1769]" italics="true" pageId="7" pageNumber="704">xylographicus</emphasis>
</taxonomicName>
is derived from the Greek
<emphasis box="[809,864,1777,1801]" italics="true" pageId="7" pageNumber="704">xylos</emphasis>
referring to wood, and
<emphasis box="[1134,1242,1777,1801]" italics="true" pageId="7" pageNumber="704">graphikos</emphasis>
, of writing. It is a reference to the horizontally striated color pattern, like a tree bark. An adjective.
</paragraph>
</subSubSection>
<subSubSection lastPageId="8" lastPageNumber="705" pageId="7" pageNumber="704" type="discussion">
<paragraph blockId="7.[809,1452,1905,1961]" lastBlockId="8.[136,779,179,555]" lastPageId="8" lastPageNumber="705" pageId="7" pageNumber="704">
<emphasis bold="true" box="[809,922,1905,1929]" pageId="7" pageNumber="704">Remarks.</emphasis>
Specimens from the
<typeStatus box="[1168,1215,1905,1929]" pageId="7" pageNumber="704">type</typeStatus>
locality, the córrego Jaraguá, are larger than specimens collected at the rio Insula and rio Corrente (23.1-27.8
<emphasis box="[429,451,180,203]" italics="true" pageId="8" pageNumber="705">vs</emphasis>
.
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SL), have more neuromasts on median-trunk line (11-13
<emphasis box="[549,570,212,235]" italics="true" pageId="8" pageNumber="705">vs</emphasis>
. 6-11), larger mouth width (48.0-49.7%
<emphasis box="[331,352,244,267]" italics="true" pageId="8" pageNumber="705">vs</emphasis>
. 44.2-47.1% HL), smaller orbital diameter (3.4-3.8%
<emphasis box="[240,261,276,299]" italics="true" pageId="8" pageNumber="705">vs</emphasis>
. 3.7-4.4% SL), smaller dorsal-fin spine length (11.8- 13.1%
<emphasis box="[212,234,308,331]" italics="true" pageId="8" pageNumber="705">vs</emphasis>
. 12.9-16.2% SL), larger posterior cleithral process length (11.7-12.2%
<emphasis box="[338,359,340,363]" italics="true" pageId="8" pageNumber="705">vs</emphasis>
. 9.2-11.6% SL), smaller adipose-fin base length (17.8-19.8%
<emphasis box="[351,373,372,395]" italics="true" pageId="8" pageNumber="705">vs</emphasis>
. 19.5-21.1% SL), and a darker brown color. The two populations are separated (about
<quantity box="[665,736,403,428]" metricMagnitude="4" metricUnit="m" metricValue="9.0" pageId="8" pageNumber="705" unit="km" value="90.0">90 km</quantity>
) by the Serra do Roncador and Serra Azul, indicating that those differences might be geographically related. In the absence of additional evidence, we consider that the two populations belong to a single species.
</paragraph>
</subSubSection>
</treatment>
</document>