526 lines
59 KiB
XML
526 lines
59 KiB
XML
<document id="8495842DBE7517F236CAECAD93FCCC2A" ID-DOI="10.5281/zenodo.178471" ID-GBIF-Dataset="f156b6a6-a4e0-400d-869f-a9351db77161" ID-ISSN="1175-5326" ID-Zenodo-Dep="178471" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459898378101" checkinUser="plazi" docAuthor="Abilhoa, Vinícius & Duboc, Luiz Fernando" docDate="2007" docId="D84287E1954CAD1C3BEEB775FB23AB02" docLanguage="en" docName="zt01587p052.pdf" docOrigin="Zootaxa 1587" docStyle="DocumentStyle:6581673A57F01A3145754A1E615EDFF0.4:Zootaxa.2007-2008.journal_article" docStyleId="6581673A57F01A3145754A1E615EDFF0" docStyleName="Zootaxa.2007-2008.journal_article" docStyleVersion="4" docTitle="Astyanax varzeae Abilhoa & Duboc, 2007, new species" docType="treatment" docVersion="7" lastPageNumber="48" masterDocId="247BFF99954EAD193B79B377FFACAE7A" masterDocTitle="A new species of the freshwater fish genus Astyanax (Ostariophysi: Characidae) from the rio Iguaçu basin, southeastern Brazil" masterLastPageNumber="52" masterPageNumber="43" pageNumber="45" updateTime="1698228523311" updateUser="plazi">
|
||
<mods:mods id="2C7189D7F0004E3708AD8F9FF648F933" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="535D86B8B0DB743744C283276DAAFF11">
|
||
<mods:title id="2830FB4F5B2F411271DF271B7DA7DA56">A new species of the freshwater fish genus Astyanax (Ostariophysi: Characidae) from the rio Iguaçu basin, southeastern Brazil</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="E0ABE6FC87C3D261ADCFE2214A10C107" type="personal">
|
||
<mods:role id="D3710B2DBDDECA1C9C4686A5934AB007">
|
||
<mods:roleTerm id="D47706F338DEF6EF42B2DB299DBB504D">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="4A0BEFFF382AEF5E4EAEEA32D9A48082">Abilhoa, Vinícius</mods:namePart>
|
||
</mods:name>
|
||
<mods:name id="59CADE757973F26182055232BFE91DB0" type="personal">
|
||
<mods:role id="5E1C7903D05D5252A47FAA349F9F7C19">
|
||
<mods:roleTerm id="8E1AEF2E4A0AA95569003425075A5F69">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="62EEF7DAEE2B189728A282090C9C27C9">Duboc, Luiz Fernando</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource id="CF075A52FA80DE0A33CB676DF2CE579E">text</mods:typeOfResource>
|
||
<mods:relatedItem id="CCC3408468EE9E81BE828CEA9AB18BE8" type="host">
|
||
<mods:titleInfo id="23611118AB9FDC441A663F8BB2367F8A">
|
||
<mods:title id="825FD89CCDC9348F061EA262D415B801">Zootaxa</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="3C8A58F99318289157243CAEA5A50843">
|
||
<mods:date id="FD78AED6C2CA68CB282FFB4988C52CD0">2007</mods:date>
|
||
<mods:detail id="CD261CB18703D3FE03BA2050A6E2622D" type="volume">
|
||
<mods:number id="96F0F3C5ABF69D02375D483DF158FD5F">1587</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="3225C30A95C5552199E89FD332C2BC09" unit="page">
|
||
<mods:start id="9BE6ECE5F755EAEC9394A2A87408B84E">43</mods:start>
|
||
<mods:end id="AB1B8460AF6F079324A93E26C724AAAA">52</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:classification id="089DDAE6B4E59734FC62014400F66A3A">journal article</mods:classification>
|
||
<mods:identifier id="9EF177F5A596B2C46F06156B0AAE6A52" type="DOI">10.5281/zenodo.178471</mods:identifier>
|
||
<mods:identifier id="062F4C3B5F8D945E3F6D19253A954A45" type="GBIF-Dataset">f156b6a6-a4e0-400d-869f-a9351db77161</mods:identifier>
|
||
<mods:identifier id="A9E6D2020696B93DBD7099A7933A6AB0" type="ISSN">1175-5326</mods:identifier>
|
||
<mods:identifier id="882274F3FBFAD69BAFFBD446DF57E1CC" type="Zenodo-Dep">178471</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="D84287E1954CAD1C3BEEB775FB23AB02" ID-DOI="http://doi.org/10.5281/zenodo.5659049" ID-GBIF-Taxon="119372621" ID-Zenodo-Dep="5659049" LSID="urn:lsid:plazi:treatment:D84287E1954CAD1C3BEEB775FB23AB02" httpUri="http://treatment.plazi.org/id/D84287E1954CAD1C3BEEB775FB23AB02" lastPageId="5" lastPageNumber="48" pageId="2" pageNumber="45">
|
||
<subSubSection id="18F1657C954CAD1B3BEEB775FED2AA45" pageId="2" pageNumber="45" type="nomenclature">
|
||
<paragraph id="505436F7954CAD1B3BEEB775FDA4AA66" blockId="2.[151,520,1026,1087]" box="[151,520,1026,1052]" pageId="2" pageNumber="45">
|
||
<heading id="0B1C819B954CAD1B3BEEB775FDA4AA66" bold="true" box="[151,520,1026,1052]" fontSize="11" level="1" pageId="2" pageNumber="45" reason="1">
|
||
<emphasis id="629FEAE5954CAD1B3BEEB775FDA4AA66" bold="true" box="[151,520,1026,1052]" pageId="2" pageNumber="45">
|
||
<taxonomicName id="97EB4D74954CAD1B3BEEB775FEC5AA66" ID-CoL="J5VN" box="[151,361,1026,1052]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="45" phylum="Chordata" rank="species" species="varzeae" status="sp. nov.">
|
||
<emphasis id="629FEAE5954CAD1B3BEEB775FEC5AA66" bold="true" box="[151,361,1026,1052]" italics="true" pageId="2" pageNumber="45">Astyanax varzeae</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="79AC579E954CAD1B3A01B775FDA4AA66" box="[376,520,1026,1052]" pageId="2" pageNumber="45" rank="species">new species</taxonomicNameLabel>
|
||
</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="505436F7954CAD1B3BEEB752FED2AA45" blockId="2.[151,520,1026,1087]" box="[151,382,1061,1087]" pageId="2" pageNumber="45">
|
||
(
|
||
<figureCitation id="C8D02A72954CAD1B3BE6B752FEBDAA45" box="[159,273,1061,1087]" captionStart-0="FIGURE 2" captionStart-1="FIGURE 3" captionStart-2="FIGURE 4" captionStartId-0="4.[151,255,1273,1297]" captionStartId-1="4.[151,255,1914,1938]" captionStartId-2="5.[151,255,1064,1088]" captionTargetBox-0="[153,1434,770,1234]" captionTargetBox-1="[151,1434,1385,1890]" captionTargetBox-2="[350,1249,185,1028]" captionTargetId-0="figure@4.[153,1434,770,1235]" captionTargetId-1="figure@4.[151,1436,1385,1890]" captionTargetId-2="figure@5.[324,1266,162,1052]" captionTargetPageId-0="4" captionTargetPageId-1="4" captionTargetPageId-2="5" captionText-0="FIGURE 2. Astyanax varzeae, holotype, MHNCI 11688, 83.1 mm SL, rio São João, rio da Várzea headwaters, an affluent of rio Negro, upper rio Iguaçu basin." captionText-1="FIGURE 3. Astyanax varzeae, paratype, MCP 40535, 68.2 mm SL, rio São João, rio da Várzea headwaters, an affluent of rio Negro, upper rio Iguaçu basin. In this exemplar, the anterior portion of the black midlateral stripe is expanded, forming a faint second humeral spot." captionText-2="FIGURE 4. Astyanax varzeae, MHNCI 9146. Lateral view of maxilla (top-left), premaxilla (top-right), and lower jaw (bottom)." httpUri-0="https://zenodo.org/record/178472/files/figure.png" httpUri-1="https://zenodo.org/record/178473/files/figure.png" httpUri-2="https://zenodo.org/record/178474/files/figure.png" pageId="2" pageNumber="45">Figs. 2–4</figureCitation>
|
||
;
|
||
<tableCitation id="1D69034C954CAD1B3A64B752FEDEAA45" box="[285,370,1061,1087]" captionStart="TABLE 1" captionStartId="3.[151,239,351,375]" captionTargetBox="[159,1313,442,1276]" captionTargetPageId="3" captionText="TABLE 1. Morphometric data of Astyanax varzeae sp. n., based on the holotype (MHNCI 11688) and paratypes (MHNCI 9146, n = 1; MHNCI 9147, n = 15; MCP 40535, n = 14). SD = standard deviation." httpUri="http://table.plazi.org/id/0494667F954DAD1A3BEEB228FB96AFE3" pageId="2" pageNumber="45" tableUuid="0494667F954DAD1A3BEEB228FB96AFE3">Table 1</tableCitation>
|
||
)
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="18F1657C954CAD1B3BEEB702FC51AAF6" box="[151,1021,1141,1164]" pageId="2" pageNumber="45" type="description">
|
||
<paragraph id="505436F7954CAD1B3BEEB702FC51AAF6" blockId="2.[151,1021,1141,1164]" box="[151,1021,1141,1164]" pageId="2" pageNumber="45">
|
||
<treatmentCitationGroup id="70FB11D9954CAD1B3BEEB702FC51AAF6" box="[151,1021,1141,1164]" pageId="2" pageNumber="45">
|
||
<taxonomicName id="97EB4D74954CAD1B3BEEB702FF55AAF6" ID-CoL="34PZ" box="[151,249,1141,1164]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="45" phylum="Chordata" rank="genus">
|
||
<emphasis id="629FEAE5954CAD1B3BEEB702FF55AAF6" box="[151,249,1141,1164]" italics="true" pageId="2" pageNumber="45">Astyanax</emphasis>
|
||
</taxonomicName>
|
||
sp.
|
||
<treatmentCitation id="D14A10E6954CAD1B3A5DB702FDD0AAF6" author="Haluch" box="[292,636,1141,1164]" page="384" pageId="2" pageNumber="45" year="2005">
|
||
<bibRefCitation id="347A4B06954CAD1B3A5DB702FDE5AAF6" author="Haluch" box="[292,585,1141,1164]" pageId="2" pageNumber="52" refString="Haluch, C. F. & Abilhoa, V. (2005) Astyanax totae, a new characid species (Teleostei: Characidae) from the upper rio Iguacu basin, southeastern Brazil. Neotropical Ichthyology, 3 (3), 383 - 388." type="journal article" year="2005">F. Haluch & Abilhoa, 2005</bibRefCitation>
|
||
: 384
|
||
</treatmentCitation>
|
||
(fig.1), 387 (comparative material).
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="18F1657C954CAD1B3BEEB7CAFC20AB35" pageId="2" pageNumber="45" type="materials_examined">
|
||
<paragraph id="505436F7954CAD1B3BEEB7CAFADAAA85" blockId="2.[151,1437,1213,1999]" pageId="2" pageNumber="45">
|
||
<emphasis id="629FEAE5954CAD1B3BEEB7CAFEBCAAAD" bold="true" box="[151,272,1213,1239]" pageId="2" pageNumber="45">
|
||
<typeStatus id="8F508855954CAD1B3BEEB7CAFEA7AAAD" box="[151,267,1213,1239]" pageId="2" pageNumber="45" type="holotype">Holotype</typeStatus>
|
||
.
|
||
</emphasis>
|
||
<collectionCode id="36FAAE32954CAD1B3A61B7CAFED6AAAD" box="[280,378,1213,1239]" pageId="2" pageNumber="45">MHNCI</collectionCode>
|
||
11688,
|
||
<quantity id="97139B12954CAD1B3AA3B7CAFDE8AAAD" box="[474,580,1213,1239]" metricMagnitude="-2" metricUnit="m" metricValue="8.309999999999999" pageId="2" pageNumber="45" unit="mm" value="83.1">83.1 mm</quantity>
|
||
SL,
|
||
<collectingCountry id="28FC7667954CAD1B3907B7CAFD65AAAD" box="[638,713,1213,1239]" name="Brazil" pageId="2" pageNumber="45">Brazil</collectingCountry>
|
||
, Paraná, Tijucas do Sul, rio São João, rio da Várzea headwaters, an affluent of rio Negro, upper rio Iguaçu basin, approx.
|
||
<geoCoordinate id="35DF5030954CAD1B3810B792FC65AA85" box="[873,969,1253,1279]" direction="south" orientation="latitude" pageId="2" pageNumber="45" precision="925" value="-25.916666">25°55’S</geoCoordinate>
|
||
<geoCoordinate id="35DF5030954CAD1B38A8B792FB91AA85" box="[977,1085,1253,1279]" direction="west" orientation="longitude" pageId="2" pageNumber="45" precision="925" value="-49.166668">49°10’W</geoCoordinate>
|
||
, A. Schwarz,
|
||
<date id="24551037954CAD1B3F99B792FADEAA85" box="[1248,1394,1253,1279]" pageId="2" pageNumber="45" value="1999-03">March 1999</date>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="505436F7954CAD1B3BBFB67AFC20AB35" blockId="2.[151,1437,1213,1999]" pageId="2" pageNumber="45">
|
||
<emphasis id="629FEAE5954CAD1B3BBFB67AFEE7AB5D" bold="true" box="[198,331,1293,1319]" pageId="2" pageNumber="45">
|
||
<typeStatus id="8F508855954CAD1B3BBFB67AFEEAAB5D" box="[198,326,1293,1319]" pageId="2" pageNumber="45" type="paratype">Paratypes</typeStatus>
|
||
.
|
||
</emphasis>
|
||
Collected with the
|
||
<typeStatus id="8F508855954CAD1B394DB67AFD33AB5D" box="[564,671,1293,1319]" pageId="2" pageNumber="45" type="holotype">holotype</typeStatus>
|
||
:
|
||
<collectionCode id="36FAAE32954CAD1B39D2B67AFD45AB5D" box="[683,745,1293,1319]" httpUri="http://grbio.org/cool/bqgs-f9q8" name="Pontificia Universidade Catolica do Rio Grande do Sul" pageId="2" pageNumber="45">MCP</collectionCode>
|
||
40535, 14, 43.9–72.0 mm SL;
|
||
<collectionCode id="36FAAE32954CAD1B3F27B67AFB6CAB5D" box="[1118,1216,1293,1319]" pageId="2" pageNumber="45">MHNCI</collectionCode>
|
||
9146, 1 c&s,
|
||
<quantity id="97139B12954CAD1B3E10B67AFF69AB35" metricMagnitude="-2" metricUnit="m" metricValue="5.31" pageId="2" pageNumber="45" unit="mm" value="53.1">53.1 mm</quantity>
|
||
SL;
|
||
<collectionCode id="36FAAE32954CAD1B3B84B642FEF3AB35" box="[253,351,1333,1359]" pageId="2" pageNumber="45">MHNCI</collectionCode>
|
||
9147, 15, 43.0–
|
||
<quantity id="97139B12954CAD1B3966B642FD2AAB35" box="[543,646,1333,1359]" metricMagnitude="-2" metricUnit="m" metricValue="8.18" pageId="2" pageNumber="45" unit="mm" value="81.8">81.8 mm</quantity>
|
||
SL (including 2 c&s).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="18F1657C954CAD1A3BBFB62AFA27AEA0" lastPageId="3" lastPageNumber="46" pageId="2" pageNumber="45" type="diagnosis">
|
||
<paragraph id="505436F7954CAD1B3BBFB62AFA30A9B4" blockId="2.[151,1437,1213,1999]" pageId="2" pageNumber="45">
|
||
<emphasis id="629FEAE5954CAD1B3BBFB62AFEEAAB0D" bold="true" box="[198,326,1373,1399]" pageId="2" pageNumber="45">Diagnosis.</emphasis>
|
||
The combination of shallow body depth (28.7–32.9%
|
||
<emphasis id="629FEAE5954CAD1B38B1B62AFC4BAB0C" box="[968,999,1373,1398]" italics="true" pageId="2" pageNumber="45">vs.</emphasis>
|
||
more than 35% of SL) and the lower number of branched anal-fin rays (15–20
|
||
<emphasis id="629FEAE5954CAD1B39F2B6F2FD06ABE4" box="[651,682,1413,1438]" italics="true" pageId="2" pageNumber="45">vs.</emphasis>
|
||
20–45) include
|
||
<taxonomicName id="97EB4D74954CAD1B3809B6F2FB93ABE4" box="[880,1087,1413,1438]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="45" phylum="Chordata" rank="species" species="varzeae">
|
||
<emphasis id="629FEAE5954CAD1B3809B6F2FB93ABE4" box="[880,1087,1413,1438]" italics="true" pageId="2" pageNumber="45">Astyanax varzeae</emphasis>
|
||
</taxonomicName>
|
||
in the
|
||
<taxonomicName id="97EB4D74954CAD1B3FEFB6F2FA30ABE4" box="[1174,1436,1413,1438]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="45" phylum="Chordata" rank="species" species="scabripinnis">
|
||
<emphasis id="629FEAE5954CAD1B3FEFB6F2FA30ABE4" box="[1174,1436,1413,1438]" italics="true" pageId="2" pageNumber="45">Astyanax scabripinnis</emphasis>
|
||
</taxonomicName>
|
||
species complex of
|
||
<bibRefCitation id="347A4B06954CAD1B3A04B6DAFD07ABBD" author="Bertaco" box="[381,683,1453,1479]" pageId="2" pageNumber="52" refString="Bertaco, V. A. & Lucena, C. A. S. (2006) Two new species of Astyanax (Ostariophysi: Characiformes: Characidae) from eastern Brazil, with a synopsis of the Astyanax scabripinnis species complex. Neotropical Ichthyology, 4 (1), 53 - 60." type="journal article" year="2006">Bertaco & Lucena (2006)</bibRefCitation>
|
||
.
|
||
<taxonomicName id="97EB4D74954CAD1B39CCB6DAFC2EABBC" box="[693,898,1453,1478]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="45" phylum="Chordata" rank="species" species="varzeae">
|
||
<emphasis id="629FEAE5954CAD1B39CCB6DAFC2EABBC" box="[693,898,1453,1478]" italics="true" pageId="2" pageNumber="45">Astyanax varzeae</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="97EB4D74954CAD1B3F62B6DAFB2FABBC" box="[1051,1155,1453,1478]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="45" phylum="Chordata" rank="species" species="ojiara">
|
||
<emphasis id="629FEAE5954CAD1B3F62B6DAFB2FABBC" box="[1051,1155,1453,1478]" italics="true" pageId="2" pageNumber="45">A. ojiara</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="97EB4D74954CAD1B3FC3B6DAFABAABBC" box="[1210,1302,1453,1478]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="45" phylum="Chordata" rank="species" species="paris">
|
||
<emphasis id="629FEAE5954CAD1B3FC3B6DAFABAABBC" box="[1210,1302,1453,1478]" italics="true" pageId="2" pageNumber="45">A. paris</emphasis>
|
||
</taxonomicName>
|
||
by its shallower body depth (28.7–32.9%
|
||
<emphasis id="629FEAE5954CAD1B3969B6A2FD9CAB94" box="[528,560,1493,1518]" italics="true" pageId="2" pageNumber="45">vs.</emphasis>
|
||
34.0–40.0% of SL in
|
||
<taxonomicName id="97EB4D74954CAD1B3845B6A2FC09AB94" box="[828,933,1493,1518]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="45" phylum="Chordata" rank="species" species="ojiara">
|
||
<emphasis id="629FEAE5954CAD1B3845B6A2FC09AB94" box="[828,933,1493,1518]" italics="true" pageId="2" pageNumber="45">A. ojiara</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="97EB4D74954CAD1B3898B6A2FBECAB94" box="[993,1088,1493,1518]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="45" phylum="Chordata" rank="species" species="paris">
|
||
<emphasis id="629FEAE5954CAD1B3898B6A2FBECAB94" box="[993,1088,1493,1518]" italics="true" pageId="2" pageNumber="45">A. paris</emphasis>
|
||
</taxonomicName>
|
||
). Shallow body depth (28.7– 32.9%, mean=30.1) also differs
|
||
<taxonomicName id="97EB4D74954CAD1B396FB68AFD4AA86C" box="[534,742,1533,1558]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="45" phylum="Chordata" rank="species" species="varzeae">
|
||
<emphasis id="629FEAE5954CAD1B396FB68AFD4AA86C" box="[534,742,1533,1558]" italics="true" pageId="2" pageNumber="45">Astyanax varzeae</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<taxonomicName id="97EB4D74954CAD1B3848B68AFCDEA86C" box="[817,882,1533,1558]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="45" phylum="Chordata" rank="species" species="ita">
|
||
<emphasis id="629FEAE5954CAD1B3848B68AFCDEA86C" box="[817,882,1533,1558]" italics="true" pageId="2" pageNumber="45">A. ita</emphasis>
|
||
</taxonomicName>
|
||
(34.3–39.8%, mean=37.1),
|
||
<taxonomicName id="97EB4D74954CAD1B3FB9B68AFAEBA86C" box="[1216,1351,1533,1558]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="45" phylum="Chordata" rank="species" species="rivularis">
|
||
<emphasis id="629FEAE5954CAD1B3FB9B68AFAEBA86C" box="[1216,1351,1533,1558]" italics="true" pageId="2" pageNumber="45">A. rivularis</emphasis>
|
||
</taxonomicName>
|
||
(35.0– 46.0%),
|
||
<taxonomicName id="97EB4D74954CAD1B3B85B552FEF1A844" box="[252,349,1573,1598]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="45" phylum="Chordata" rank="species" species="chico">
|
||
<emphasis id="629FEAE5954CAD1B3B85B552FEF1A844" box="[252,349,1573,1598]" italics="true" pageId="2" pageNumber="45">A. chico</emphasis>
|
||
</taxonomicName>
|
||
(37.3–43.0%, mean=40.8),
|
||
<taxonomicName id="97EB4D74954CAD1B39D0B552FCC6A844" box="[681,874,1573,1598]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="45" phylum="Chordata" rank="species" species="tumbayaensis">
|
||
<emphasis id="629FEAE5954CAD1B39D0B552FCC6A844" box="[681,874,1573,1598]" italics="true" pageId="2" pageNumber="45">A. tumbayaensis</emphasis>
|
||
</taxonomicName>
|
||
(39.2–45.3%, mean=42.4),
|
||
<taxonomicName id="97EB4D74954CAD1B3FCFB552FAE4A844" box="[1206,1352,1573,1598]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="45" phylum="Chordata" rank="species" species="hermosus">
|
||
<emphasis id="629FEAE5954CAD1B3FCFB552FAE4A844" box="[1206,1352,1573,1598]" italics="true" pageId="2" pageNumber="45">A. hermosus</emphasis>
|
||
</taxonomicName>
|
||
(33.9– 38.7%, mean=
|
||
<quantity id="97139B12954CAD1B3A3BB53AFE3EA81D" box="[322,402,1613,1639]" metricMagnitude="-1" metricUnit="m" metricValue="9.2202" pageId="2" pageNumber="45" unit="in" value="36.3">36.3 in</quantity>
|
||
females,
|
||
<quantity id="97139B12954CAD1B397AB53AFDF8A81D" box="[515,596,1613,1639]" metricMagnitude="-1" metricUnit="m" metricValue="9.1694" pageId="2" pageNumber="45" unit="in" value="36.1">36.1 in</quantity>
|
||
males),
|
||
<taxonomicName id="97EB4D74954CAD1B39CEB53AFCA3A81C" box="[695,783,1613,1638]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="45" phylum="Chordata" rank="species" species="endy">
|
||
<emphasis id="629FEAE5954CAD1B39CEB53AFCA3A81C" box="[695,783,1613,1638]" italics="true" pageId="2" pageNumber="45">A. endy</emphasis>
|
||
</taxonomicName>
|
||
(36.6–42.2%, mean=
|
||
<quantity id="97139B12954CAD1B3F75B53AFBF1A81D" box="[1036,1117,1613,1639]" metricMagnitude="0" metricUnit="m" metricValue="1.00838" pageId="2" pageNumber="45" unit="in" value="39.7">39.7 in</quantity>
|
||
females,
|
||
<quantity id="97139B12954CAD1B3FB4B53AFAB3A81D" box="[1229,1311,1613,1639]" metricMagnitude="-1" metricUnit="m" metricValue="9.7536" pageId="2" pageNumber="45" unit="in" value="38.4">38.4 in</quantity>
|
||
males),
|
||
<taxonomicName id="97EB4D74954CAD1B3EFAB53AFF4BA8F4" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="45" phylum="Chordata" rank="species" species="pampa">
|
||
<emphasis id="629FEAE5954CAD1B3EFAB53AFF4BA8F4" italics="true" pageId="2" pageNumber="45">A. pampa</emphasis>
|
||
</taxonomicName>
|
||
(36.9–42.2%, mean=38.7), and
|
||
<taxonomicName id="97EB4D74954CAD1B3916B502FD42A8F4" box="[623,750,1653,1678]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="45" phylum="Chordata" rank="species" species="laticeps">
|
||
<emphasis id="629FEAE5954CAD1B3916B502FD42A8F4" box="[623,750,1653,1678]" italics="true" pageId="2" pageNumber="45">A. laticeps</emphasis>
|
||
</taxonomicName>
|
||
(35.3–40.6%, mean=37.9).
|
||
<taxonomicName id="97EB4D74954CAD1B3F38B502FAEDA8F4" box="[1089,1345,1653,1678]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="45" phylum="Chordata" rank="species" species="intermedius">
|
||
<emphasis id="629FEAE5954CAD1B3F38B502FAEDA8F4" box="[1089,1345,1653,1678]" italics="true" pageId="2" pageNumber="45">Astyanax intermedius</emphasis>
|
||
</taxonomicName>
|
||
can be distinguished from
|
||
<taxonomicName id="97EB4D74954CAD1B3AFFB5EAFDABA8CC" box="[390,519,1693,1718]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="45" phylum="Chordata" rank="species" species="varzeae">
|
||
<emphasis id="629FEAE5954CAD1B3AFFB5EAFDABA8CC" box="[390,519,1693,1718]" italics="true" pageId="2" pageNumber="45">A. varzeae</emphasis>
|
||
</taxonomicName>
|
||
by its smaller dorsal-fin length (10.7–16.4%, mean=13.4
|
||
<emphasis id="629FEAE5954CAD1B3FA3B5EAFB56A8CC" box="[1242,1274,1693,1718]" italics="true" pageId="2" pageNumber="45">vs.</emphasis>
|
||
19.9–25.9%, mean=23.2).
|
||
<taxonomicName id="97EB4D74954CAD1B3A4FB5B2FDABA8A4" box="[310,519,1733,1758]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="45" phylum="Chordata" rank="species" species="varzeae">
|
||
<emphasis id="629FEAE5954CAD1B3A4FB5B2FDABA8A4" box="[310,519,1733,1758]" italics="true" pageId="2" pageNumber="45">Astyanax varzeae</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="97EB4D74954CAD1B39D4B5B2FCA1A8A4" box="[685,781,1733,1758]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="45" phylum="Chordata" rank="species" species="giton">
|
||
<emphasis id="629FEAE5954CAD1B39D4B5B2FCA1A8A4" box="[685,781,1733,1758]" italics="true" pageId="2" pageNumber="45">A. giton</emphasis>
|
||
</taxonomicName>
|
||
by its larger head length relative to SL (27.1–29.7%, mean=28.6
|
||
<emphasis id="629FEAE5954CAD1B3A5BB59AFEEEA97C" box="[290,322,1773,1798]" italics="true" pageId="2" pageNumber="45">vs.</emphasis>
|
||
21.4–26.3%, mean=23.7), and from
|
||
<taxonomicName id="97EB4D74954CAD1B3981B59AFC29A97C" box="[760,901,1773,1798]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="45" phylum="Chordata" rank="species" species="taeniatus">
|
||
<emphasis id="629FEAE5954CAD1B3981B59AFC29A97C" box="[760,901,1773,1798]" italics="true" pageId="2" pageNumber="45">A. taeniatus</emphasis>
|
||
</taxonomicName>
|
||
by its shorter snout length compared to head length (16.4–23.3%, mean=20.1
|
||
<emphasis id="629FEAE5954CAD1B395EB462FDEBA954" box="[551,583,1813,1838]" italics="true" pageId="2" pageNumber="45">vs.</emphasis>
|
||
25.3–32.6%, mean=28.6).
|
||
<taxonomicName id="97EB4D74954CAD1B38ECB462FBC4A954" box="[917,1128,1813,1838]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="45" phylum="Chordata" rank="species" species="varzeae">
|
||
<emphasis id="629FEAE5954CAD1B38ECB462FBC4A954" box="[917,1128,1813,1838]" italics="true" pageId="2" pageNumber="45">Astyanax varzeae</emphasis>
|
||
</taxonomicName>
|
||
is distinguished from
|
||
<taxonomicName id="97EB4D74954CAD1B3EFAB462FF5EA92C" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="45" phylum="Chordata" rank="species" species="jenynsii">
|
||
<emphasis id="629FEAE5954CAD1B3EFAB462FF5EA92C" italics="true" pageId="2" pageNumber="45">A. jenynsii</emphasis>
|
||
</taxonomicName>
|
||
by its larger orbital diameter relative to head length (30.9–44.5%, mean=37.9
|
||
<emphasis id="629FEAE5954CAD1B3FA0B44AFB55A92C" box="[1241,1273,1853,1878]" italics="true" pageId="2" pageNumber="45">vs.</emphasis>
|
||
24.7–27.6%, mean=26.3), and from
|
||
<taxonomicName id="97EB4D74954CAD1B3ADDB412FD81A904" box="[420,557,1893,1918]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="45" phylum="Chordata" rank="species" species="obscurus">
|
||
<emphasis id="629FEAE5954CAD1B3ADDB412FD81A904" box="[420,557,1893,1918]" italics="true" pageId="2" pageNumber="45">A. obscurus</emphasis>
|
||
</taxonomicName>
|
||
by the greater interorbital width (29.8–37.7%, mean=34.5
|
||
<emphasis id="629FEAE5954CAD1B3F99B412FAACA904" box="[1248,1280,1893,1918]" italics="true" pageId="2" pageNumber="45">vs.</emphasis>
|
||
27.7–28.6%, mean=28.2). The presence of bony hooks on all fins but pectoral-fin rays of males separates
|
||
<taxonomicName id="97EB4D74954CAD1B3F9DB4FAFAC5A9DC" box="[1252,1385,1933,1958]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="45" phylum="Chordata" rank="species" species="leonidas">
|
||
<emphasis id="629FEAE5954CAD1B3F9DB4FAFAC5A9DC" box="[1252,1385,1933,1958]" italics="true" pageId="2" pageNumber="45">A. leonidas</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="97EB4D74954CAD1B3BEEB4C2FF5AA9B4" box="[151,246,1973,1998]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="45" phylum="Chordata" rank="species" species="troya">
|
||
<emphasis id="629FEAE5954CAD1B3BEEB4C2FF5AA9B4" box="[151,246,1973,1998]" italics="true" pageId="2" pageNumber="45">A. troya</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<taxonomicName id="97EB4D74954CAD1B3A3BB4C2FE13A9B4" box="[322,447,1973,1998]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="2" pageNumber="45" phylum="Chordata" rank="species" species="varzeae">
|
||
<emphasis id="629FEAE5954CAD1B3A3BB4C2FE13A9B4" box="[322,447,1973,1998]" italics="true" pageId="2" pageNumber="45">A. varzeae</emphasis>
|
||
</taxonomicName>
|
||
, and the presence of bony hooks on pelvic and anal-fin rays of males separates
|
||
<emphasis id="629FEAE5954CAD1B3EFAB4C2FA30A9B4" box="[1411,1436,1973,1998]" italics="true" pageId="2" pageNumber="45">A.</emphasis>
|
||
</paragraph>
|
||
<paragraph id="505436F7954DAD1A3BEEB3EFFA27AEA0" blockId="3.[151,1436,152,298]" pageId="3" pageNumber="46">
|
||
<taxonomicName id="97EB4D74954DAD1A3BEEB3EFFF7EAECB" box="[151,210,152,177]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="3" pageNumber="46" phylum="Chordata" rank="species" species="totae">
|
||
<emphasis id="629FEAE5954DAD1A3BEEB3EFFF7EAECB" box="[151,210,152,177]" italics="true" pageId="3" pageNumber="46">totae</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="97EB4D74954DAD1A3B99B3EFFE38AECB" box="[224,404,152,177]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="3" pageNumber="46" phylum="Chordata" rank="species" species="cremnobates">
|
||
<emphasis id="629FEAE5954DAD1A3B99B3EFFE38AECB" box="[224,404,152,177]" italics="true" pageId="3" pageNumber="46">A. cremnobates</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="97EB4D74954DAD1A3AB4B3EFFD1AAECB" box="[461,694,152,177]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="3" pageNumber="46" phylum="Chordata" rank="species" species="brachypterygium">
|
||
<emphasis id="629FEAE5954DAD1A3AB4B3EFFD1AAECB" box="[461,694,152,177]" italics="true" pageId="3" pageNumber="46">A. brachypterygium</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<taxonomicName id="97EB4D74954DAD1A3984B3EFFCD5AECB" box="[765,889,152,177]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="3" pageNumber="46" phylum="Chordata" rank="species" species="varzeae">
|
||
<emphasis id="629FEAE5954DAD1A3984B3EFFCD5AECB" box="[765,889,152,177]" italics="true" pageId="3" pageNumber="46">A. varzeae</emphasis>
|
||
</taxonomicName>
|
||
. The occurrence of two humeral spots (second one faint) distinguishes
|
||
<taxonomicName id="97EB4D74954DAD1A3AD6B3B7FD87AEA3" box="[431,555,192,217]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="3" pageNumber="46" phylum="Chordata" rank="species" species="varzeae">
|
||
<emphasis id="629FEAE5954DAD1A3AD6B3B7FD87AEA3" box="[431,555,192,217]" italics="true" pageId="3" pageNumber="46">A. varzeae</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<taxonomicName id="97EB4D74954DAD1A390AB3B7FD59AEA3" box="[627,757,192,217]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="3" pageNumber="46" phylum="Chordata" rank="species" species="paranae">
|
||
<emphasis id="629FEAE5954DAD1A390AB3B7FD59AEA3" box="[627,757,192,217]" italics="true" pageId="3" pageNumber="46">A. paranae</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="97EB4D74954DAD1A387DB3B7FC66AEA3" box="[772,970,192,217]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="3" pageNumber="46" phylum="Chordata" rank="species" species="microschemos">
|
||
<emphasis id="629FEAE5954DAD1A387DB3B7FC66AEA3" box="[772,970,192,217]" italics="true" pageId="3" pageNumber="46">A. microschemos</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="97EB4D74954DAD1A3F72B3B7FB28AEA3" box="[1035,1156,192,217]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="3" pageNumber="46" phylum="Chordata" rank="species" species="pelecus">
|
||
<emphasis id="629FEAE5954DAD1A3F72B3B7FB28AEA3" box="[1035,1156,192,217]" italics="true" pageId="3" pageNumber="46">A. pelecus</emphasis>
|
||
</taxonomicName>
|
||
(single humeral spot).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="18F1657C954DAD1D3BBFB390FEDCACC0" lastPageId="4" lastPageNumber="47" pageId="3" pageNumber="46" type="description">
|
||
<paragraph id="505436F7954DAD1A3BBFB390FBE4AF50" blockId="3.[151,1436,152,298]" pageId="3" pageNumber="46">
|
||
<emphasis id="629FEAE5954DAD1A3BBFB390FEF2AF7B" bold="true" box="[198,350,231,257]" pageId="3" pageNumber="46">Description.</emphasis>
|
||
Morphometric data of
|
||
<typeStatus id="8F508855954DAD1A3903B39FFD4CAF78" box="[634,736,232,258]" pageId="3" pageNumber="46" type="holotype">holotype</typeStatus>
|
||
and
|
||
<typeStatus id="8F508855954DAD1A3866B39FFC23AF78" box="[799,911,232,258]" pageId="3" pageNumber="46" type="paratype">paratypes</typeStatus>
|
||
are presented in
|
||
<tableCitation id="1D69034C954DAD1A3F1AB39FFB12AF78" box="[1123,1214,232,258]" captionStart="TABLE 1" captionStartId="3.[151,239,351,375]" captionTargetBox="[159,1313,442,1276]" captionTargetPageId="3" captionText="TABLE 1. Morphometric data of Astyanax varzeae sp. n., based on the holotype (MHNCI 11688) and paratypes (MHNCI 9146, n = 1; MHNCI 9147, n = 15; MCP 40535, n = 14). SD = standard deviation." httpUri="http://table.plazi.org/id/0494667F954DAD1A3BEEB228FB96AFE3" pageId="3" pageNumber="46" tableUuid="0494667F954DAD1A3BEEB228FB96AFE3">Table 1</tableCitation>
|
||
. Body moderately elongated, compressed, greatest depth at dorsal fin origin, 3.1 to 3.5 times in SL.
|
||
</paragraph>
|
||
<caption id="0494667F954DAD1A3BEEB228FB96AFE3" ID-Table-UUID="0494667F954DAD1A3BEEB228FB96AFE3" httpUri="http://table.plazi.org/id/0494667F954DAD1A3BEEB228FB96AFE3" pageId="3" pageNumber="46" targetBox="[159,1313,442,1276]" targetIsTable="true" targetPageId="3">
|
||
<paragraph id="505436F7954DAD1A3BEEB228FB96AFE3" blockId="3.[151,1436,351,409]" pageId="3" pageNumber="46">
|
||
<emphasis id="629FEAE5954DAD1A3BEEB228FEA1AF0D" bold="true" box="[151,269,351,375]" pageId="3" pageNumber="46">TABLE 1.</emphasis>
|
||
Morphometric data of
|
||
<taxonomicName id="97EB4D74954DAD1A3962B217FD70AF0D" box="[539,732,352,375]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="3" pageNumber="46" phylum="Chordata" rank="species" species="varzeae" status="sp. nov.">
|
||
<emphasis id="629FEAE5954DAD1A3962B217FD70AF0D" box="[539,732,352,375]" italics="true" pageId="3" pageNumber="46">Astyanax varzeae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="79AC579E954DAD1A399EB228FC84AF0D" box="[743,808,351,375]" pageId="3" pageNumber="46" rank="species">
|
||
<emphasis id="629FEAE5954DAD1A399EB228FC84AF0D" bold="true" box="[743,808,351,375]" pageId="3" pageNumber="46">sp. n.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, based on the holotype (MHNCI 11688) and paratypes (MHNCI 9146, n=1; MHNCI 9147, n=15; MCP 40535, n=14). SD=standard deviation.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="505436F7954DAD1A3BE6B2CDFABFAA86" pageId="3" pageNumber="46">
|
||
<table id="22EBC457954D52E63BE6B2CDFA8DAA86" box="[159,1313,442,1276]" gridcols="5" gridrows="20" pageId="3" pageNumber="46">
|
||
<tr id="EEDB34B5954D52E63BE6B2CDFA8DAFAB" box="[159,1313,442,465]" gridrow="0" pageId="3" pageNumber="46">
|
||
<th id="AD0A5DC9954D52E63BE6B2CDFE6CAFAB" box="[159,448,442,465]" gridcol="0" gridrow="0" pageId="3" pageNumber="46">Characters</th>
|
||
<th id="AD0A5DC9954D52E639A1B2CDFC97AFAB" box="[728,827,442,465]" gridcol="1" gridrow="0" pageId="3" pageNumber="46">Holotype</th>
|
||
<th id="AD0A5DC9954D52E638F2B2CDFC5BAFAB" box="[907,1015,442,465]" gridcol="2" gridrow="0" pageId="3" pageNumber="46">Range</th>
|
||
<th id="AD0A5DC9954D52E63F46B2CDFBD0AFAB" box="[1087,1148,442,465]" gridcol="3" gridrow="0" pageId="3" pageNumber="46">Mean</th>
|
||
<th id="AD0A5DC9954D52E63F8BB2CDFA8DAFAB" box="[1266,1313,442,465]" gridcol="4" gridrow="0" pageId="3" pageNumber="46">SD</th>
|
||
</tr>
|
||
<tr id="EEDB34B5954D52E63BE6B292FA8DAF86" box="[159,1313,485,508]" gridrow="1" pageId="3" pageNumber="46">
|
||
<th id="AD0A5DC9954D52E63BE6B292FE6CAF86" box="[159,448,485,508]" gridcol="0" gridrow="1" pageId="3" pageNumber="46">Standard length (mm)</th>
|
||
<td id="AD0A5DC9954D52E639A1B292FC97AF86" box="[728,827,485,508]" gridcol="1" gridrow="1" pageId="3" pageNumber="46">83.1</td>
|
||
<td id="AD0A5DC9954D52E638F2B292FC5BAF86" box="[907,1015,485,508]" gridcol="2" gridrow="1" pageId="3" pageNumber="46">43.0−83.1</td>
|
||
<td id="AD0A5DC9954D52E63F46B292FBD0AF86" box="[1087,1148,485,508]" gridcol="3" gridrow="1" pageId="3" pageNumber="46">60.6</td>
|
||
<td id="AD0A5DC9954D52E63F8BB292FA8DAF86" box="[1266,1313,485,508]" gridcol="4" gridrow="1" pageId="3" pageNumber="46">10.5</td>
|
||
</tr>
|
||
<tr id="EEDB34B5954D52E63BE6B167FA8DAC5D" box="[159,1313,528,551]" gridrow="2" pageId="3" pageNumber="46" rowspan-1="1" rowspan-2="1" rowspan-3="1" rowspan-4="1">
|
||
<th id="AD0A5DC9954D52E63BE6B167FE6CAC5D" box="[159,448,528,551]" gridcol="0" gridrow="2" pageId="3" pageNumber="46">Percents of standard length</th>
|
||
</tr>
|
||
<tr id="EEDB34B5954D52E63BE6B14DFA8DAC2B" box="[159,1313,570,593]" gridrow="3" pageId="3" pageNumber="46">
|
||
<th id="AD0A5DC9954D52E63BE6B14DFE6CAC2B" box="[159,448,570,593]" gridcol="0" gridrow="3" pageId="3" pageNumber="46">Predorsal distance</th>
|
||
<td id="AD0A5DC9954D52E639A1B14DFC97AC2B" box="[728,827,570,593]" gridcol="1" gridrow="3" pageId="3" pageNumber="46">52.9</td>
|
||
<td id="AD0A5DC9954D52E638F2B14DFC5BAC2B" box="[907,1015,570,593]" gridcol="2" gridrow="3" pageId="3" pageNumber="46">51.1−55.2</td>
|
||
<td id="AD0A5DC9954D52E63F46B14DFBD0AC2B" box="[1087,1148,570,593]" gridcol="3" gridrow="3" pageId="3" pageNumber="46">52.8</td>
|
||
<td id="AD0A5DC9954D52E63F8BB14DFA8DAC2B" box="[1266,1313,570,593]" gridcol="4" gridrow="3" pageId="3" pageNumber="46">1</td>
|
||
</tr>
|
||
<tr id="EEDB34B5954D52E63BE6B112FA8DAC06" box="[159,1313,613,636]" gridrow="4" pageId="3" pageNumber="46">
|
||
<th id="AD0A5DC9954D52E63BE6B112FE6CAC06" box="[159,448,613,636]" gridcol="0" gridrow="4" pageId="3" pageNumber="46">Prepelvic distance</th>
|
||
<td id="AD0A5DC9954D52E639A1B112FC97AC06" box="[728,827,613,636]" gridcol="1" gridrow="4" pageId="3" pageNumber="46">50.7</td>
|
||
<td id="AD0A5DC9954D52E638F2B112FC5BAC06" box="[907,1015,613,636]" gridcol="2" gridrow="4" pageId="3" pageNumber="46">49.8−53.9</td>
|
||
<td id="AD0A5DC9954D52E63F46B112FBD0AC06" box="[1087,1148,613,636]" gridcol="3" gridrow="4" pageId="3" pageNumber="46">51.6</td>
|
||
<td id="AD0A5DC9954D52E63F8BB112FA8DAC06" box="[1266,1313,613,636]" gridcol="4" gridrow="4" pageId="3" pageNumber="46">1</td>
|
||
</tr>
|
||
<tr id="EEDB34B5954D52E63BE6B1E7FA8DACDD" box="[159,1313,656,679]" gridrow="5" pageId="3" pageNumber="46">
|
||
<th id="AD0A5DC9954D52E63BE6B1E7FE6CACDD" box="[159,448,656,679]" gridcol="0" gridrow="5" pageId="3" pageNumber="46">Prepectoral distance</th>
|
||
<td id="AD0A5DC9954D52E639A1B1E7FC97ACDD" box="[728,827,656,679]" gridcol="1" gridrow="5" pageId="3" pageNumber="46">26.5</td>
|
||
<td id="AD0A5DC9954D52E638F2B1E7FC5BACDD" box="[907,1015,656,679]" gridcol="2" gridrow="5" pageId="3" pageNumber="46">26.5−32.0</td>
|
||
<td id="AD0A5DC9954D52E63F46B1E7FBD0ACDD" box="[1087,1148,656,679]" gridcol="3" gridrow="5" pageId="3" pageNumber="46">28.3</td>
|
||
<td id="AD0A5DC9954D52E63F8BB1E7FA8DACDD" box="[1266,1313,656,679]" gridcol="4" gridrow="5" pageId="3" pageNumber="46">1.3</td>
|
||
</tr>
|
||
<tr id="EEDB34B5954D52E63BE6B1CDFA8DACAB" box="[159,1313,698,721]" gridrow="6" pageId="3" pageNumber="46">
|
||
<th id="AD0A5DC9954D52E63BE6B1CDFE6CACAB" box="[159,448,698,721]" gridcol="0" gridrow="6" pageId="3" pageNumber="46">Preanal distance</th>
|
||
<td id="AD0A5DC9954D52E639A1B1CDFC97ACAB" box="[728,827,698,721]" gridcol="1" gridrow="6" pageId="3" pageNumber="46">67.2</td>
|
||
<td id="AD0A5DC9954D52E638F2B1CDFC5BACAB" box="[907,1015,698,721]" gridcol="2" gridrow="6" pageId="3" pageNumber="46">64.6−69.7</td>
|
||
<td id="AD0A5DC9954D52E63F46B1CDFBD0ACAB" box="[1087,1148,698,721]" gridcol="3" gridrow="6" pageId="3" pageNumber="46">67.1</td>
|
||
<td id="AD0A5DC9954D52E63F8BB1CDFA8DACAB" box="[1266,1313,698,721]" gridcol="4" gridrow="6" pageId="3" pageNumber="46">1.4</td>
|
||
</tr>
|
||
<tr id="EEDB34B5954D52E63BE6B192FA8DAC86" box="[159,1313,741,764]" gridrow="7" pageId="3" pageNumber="46">
|
||
<th id="AD0A5DC9954D52E63BE6B192FE6CAC86" box="[159,448,741,764]" gridcol="0" gridrow="7" pageId="3" pageNumber="46">Body depth</th>
|
||
<td id="AD0A5DC9954D52E639A1B192FC97AC86" box="[728,827,741,764]" gridcol="1" gridrow="7" pageId="3" pageNumber="46">31.2</td>
|
||
<td id="AD0A5DC9954D52E638F2B192FC5BAC86" box="[907,1015,741,764]" gridcol="2" gridrow="7" pageId="3" pageNumber="46">28.7−32.9</td>
|
||
<td id="AD0A5DC9954D52E63F46B192FBD0AC86" box="[1087,1148,741,764]" gridcol="3" gridrow="7" pageId="3" pageNumber="46">31</td>
|
||
<td id="AD0A5DC9954D52E63F8BB192FA8DAC86" box="[1266,1313,741,764]" gridcol="4" gridrow="7" pageId="3" pageNumber="46">1.2</td>
|
||
</tr>
|
||
<tr id="EEDB34B5954D52E63BE6B067FA8DAD5D" box="[159,1313,784,807]" gridrow="8" pageId="3" pageNumber="46">
|
||
<th id="AD0A5DC9954D52E63BE6B067FE6CAD5D" box="[159,448,784,807]" gridcol="0" gridrow="8" pageId="3" pageNumber="46">Caudal peduncle depth</th>
|
||
<td id="AD0A5DC9954D52E639A1B067FC97AD5D" box="[728,827,784,807]" gridcol="1" gridrow="8" pageId="3" pageNumber="46">11.6</td>
|
||
<td id="AD0A5DC9954D52E638F2B067FC5BAD5D" box="[907,1015,784,807]" gridcol="2" gridrow="8" pageId="3" pageNumber="46">10.8−12.2</td>
|
||
<td id="AD0A5DC9954D52E63F46B067FBD0AD5D" box="[1087,1148,784,807]" gridcol="3" gridrow="8" pageId="3" pageNumber="46">13.1</td>
|
||
<td id="AD0A5DC9954D52E63F8BB067FA8DAD5D" box="[1266,1313,784,807]" gridcol="4" gridrow="8" pageId="3" pageNumber="46">11.7</td>
|
||
</tr>
|
||
<tr id="EEDB34B5954D52E63BE6B04DFA8DAD2B" box="[159,1313,826,849]" gridrow="9" pageId="3" pageNumber="46">
|
||
<th id="AD0A5DC9954D52E63BE6B04DFE6CAD2B" box="[159,448,826,849]" gridcol="0" gridrow="9" pageId="3" pageNumber="46">Caudal peduncle length</th>
|
||
<td id="AD0A5DC9954D52E639A1B04DFC97AD2B" box="[728,827,826,849]" gridcol="1" gridrow="9" pageId="3" pageNumber="46">11.4</td>
|
||
<td id="AD0A5DC9954D52E638F2B04DFC5BAD2B" box="[907,1015,826,849]" gridcol="2" gridrow="9" pageId="3" pageNumber="46">10.5−13.9</td>
|
||
<td id="AD0A5DC9954D52E63F46B04DFBD0AD2B" box="[1087,1148,826,849]" gridcol="3" gridrow="9" pageId="3" pageNumber="46">12.4</td>
|
||
<td id="AD0A5DC9954D52E63F8BB04DFA8DAD2B" box="[1266,1313,826,849]" gridcol="4" gridrow="9" pageId="3" pageNumber="46">1</td>
|
||
</tr>
|
||
<tr id="EEDB34B5954D52E63BE6B012FA8DAD06" box="[159,1313,869,892]" gridrow="10" pageId="3" pageNumber="46">
|
||
<th id="AD0A5DC9954D52E63BE6B012FE6CAD06" box="[159,448,869,892]" gridcol="0" gridrow="10" pageId="3" pageNumber="46">Dorsal fin length</th>
|
||
<td id="AD0A5DC9954D52E639A1B012FC97AD06" box="[728,827,869,892]" gridcol="1" gridrow="10" pageId="3" pageNumber="46">19.9</td>
|
||
<td id="AD0A5DC9954D52E638F2B012FC5BAD06" box="[907,1015,869,892]" gridcol="2" gridrow="10" pageId="3" pageNumber="46">19.9−25.9</td>
|
||
<td id="AD0A5DC9954D52E63F46B012FBD0AD06" box="[1087,1148,869,892]" gridcol="3" gridrow="10" pageId="3" pageNumber="46">23.2</td>
|
||
<td id="AD0A5DC9954D52E63F8BB012FA8DAD06" box="[1266,1313,869,892]" gridcol="4" gridrow="10" pageId="3" pageNumber="46">1.4</td>
|
||
</tr>
|
||
<tr id="EEDB34B5954D52E63BE6B0E7FA8DADDD" box="[159,1313,912,935]" gridrow="11" pageId="3" pageNumber="46">
|
||
<th id="AD0A5DC9954D52E63BE6B0E7FE6CADDD" box="[159,448,912,935]" gridcol="0" gridrow="11" pageId="3" pageNumber="46">Pelvic fin length</th>
|
||
<td id="AD0A5DC9954D52E639A1B0E7FC97ADDD" box="[728,827,912,935]" gridcol="1" gridrow="11" pageId="3" pageNumber="46">14.9</td>
|
||
<td id="AD0A5DC9954D52E638F2B0E7FC5BADDD" box="[907,1015,912,935]" gridcol="2" gridrow="11" pageId="3" pageNumber="46">13.7−15.4</td>
|
||
<td id="AD0A5DC9954D52E63F46B0E7FBD0ADDD" box="[1087,1148,912,935]" gridcol="3" gridrow="11" pageId="3" pageNumber="46">14.4</td>
|
||
<td id="AD0A5DC9954D52E63F8BB0E7FA8DADDD" box="[1266,1313,912,935]" gridcol="4" gridrow="11" pageId="3" pageNumber="46">0.4</td>
|
||
</tr>
|
||
<tr id="EEDB34B5954D52E63BE6B0CDFA8DADAB" box="[159,1313,954,977]" gridrow="12" pageId="3" pageNumber="46">
|
||
<th id="AD0A5DC9954D52E63BE6B0CDFE6CADAB" box="[159,448,954,977]" gridcol="0" gridrow="12" pageId="3" pageNumber="46">Pectoral fin length</th>
|
||
<td id="AD0A5DC9954D52E639A1B0CDFC97ADAB" box="[728,827,954,977]" gridcol="1" gridrow="12" pageId="3" pageNumber="46">19.3</td>
|
||
<td id="AD0A5DC9954D52E638F2B0CDFC5BADAB" box="[907,1015,954,977]" gridcol="2" gridrow="12" pageId="3" pageNumber="46">18.9−22.0</td>
|
||
<td id="AD0A5DC9954D52E63F46B0CDFBD0ADAB" box="[1087,1148,954,977]" gridcol="3" gridrow="12" pageId="3" pageNumber="46">20.3</td>
|
||
<td id="AD0A5DC9954D52E63F8BB0CDFA8DADAB" box="[1266,1313,954,977]" gridcol="4" gridrow="12" pageId="3" pageNumber="46">0.8</td>
|
||
</tr>
|
||
<tr id="EEDB34B5954D52E63BE6B092FA8DAD86" box="[159,1313,997,1020]" gridrow="13" pageId="3" pageNumber="46">
|
||
<th id="AD0A5DC9954D52E63BE6B092FE6CAD86" box="[159,448,997,1020]" gridcol="0" gridrow="13" pageId="3" pageNumber="46">Anal fin length</th>
|
||
<td id="AD0A5DC9954D52E639A1B092FC97AD86" box="[728,827,997,1020]" gridcol="1" gridrow="13" pageId="3" pageNumber="46">15.9</td>
|
||
<td id="AD0A5DC9954D52E638F2B092FC5BAD86" box="[907,1015,997,1020]" gridcol="2" gridrow="13" pageId="3" pageNumber="46">15.0−19.4</td>
|
||
<td id="AD0A5DC9954D52E63F46B092FBD0AD86" box="[1087,1148,997,1020]" gridcol="3" gridrow="13" pageId="3" pageNumber="46">17</td>
|
||
<td id="AD0A5DC9954D52E63F8BB092FA8DAD86" box="[1266,1313,997,1020]" gridcol="4" gridrow="13" pageId="3" pageNumber="46">1</td>
|
||
</tr>
|
||
<tr id="EEDB34B5954D52E63BE6B767FA8DAA5D" box="[159,1313,1040,1063]" gridrow="14" pageId="3" pageNumber="46">
|
||
<th id="AD0A5DC9954D52E63BE6B767FE6CAA5D" box="[159,448,1040,1063]" gridcol="0" gridrow="14" pageId="3" pageNumber="46">Head length</th>
|
||
<td id="AD0A5DC9954D52E639A1B767FC97AA5D" box="[728,827,1040,1063]" gridcol="1" gridrow="14" pageId="3" pageNumber="46">28</td>
|
||
<td id="AD0A5DC9954D52E638F2B767FC5BAA5D" box="[907,1015,1040,1063]" gridcol="2" gridrow="14" pageId="3" pageNumber="46">27.1−29.7</td>
|
||
<td id="AD0A5DC9954D52E63F46B767FBD0AA5D" box="[1087,1148,1040,1063]" gridcol="3" gridrow="14" pageId="3" pageNumber="46">28.6</td>
|
||
<td id="AD0A5DC9954D52E63F8BB767FA8DAA5D" box="[1266,1313,1040,1063]" gridcol="4" gridrow="14" pageId="3" pageNumber="46">0.7</td>
|
||
</tr>
|
||
<tr id="EEDB34B5954D52E63BE6B74DFA8DAA2B" box="[159,1313,1082,1105]" gridrow="15" pageId="3" pageNumber="46" rowspan-1="1" rowspan-2="1" rowspan-3="1" rowspan-4="1">
|
||
<th id="AD0A5DC9954D52E63BE6B74DFE6CAA2B" box="[159,448,1082,1105]" gridcol="0" gridrow="15" pageId="3" pageNumber="46">Percents of head length</th>
|
||
</tr>
|
||
<tr id="EEDB34B5954D52E63BE6B712FA8DAA06" box="[159,1313,1125,1148]" gridrow="16" pageId="3" pageNumber="46">
|
||
<th id="AD0A5DC9954D52E63BE6B712FE6CAA06" box="[159,448,1125,1148]" gridcol="0" gridrow="16" pageId="3" pageNumber="46">Snout length</th>
|
||
<td id="AD0A5DC9954D52E639A1B712FC97AA06" box="[728,827,1125,1148]" gridcol="1" gridrow="16" pageId="3" pageNumber="46">21</td>
|
||
<td id="AD0A5DC9954D52E638F2B712FC5BAA06" box="[907,1015,1125,1148]" gridcol="2" gridrow="16" pageId="3" pageNumber="46">16.4−23.3</td>
|
||
<td id="AD0A5DC9954D52E63F46B712FBD0AA06" box="[1087,1148,1125,1148]" gridcol="3" gridrow="16" pageId="3" pageNumber="46">20.1</td>
|
||
<td id="AD0A5DC9954D52E63F8BB712FA8DAA06" box="[1266,1313,1125,1148]" gridcol="4" gridrow="16" pageId="3" pageNumber="46">1.6</td>
|
||
</tr>
|
||
<tr id="EEDB34B5954D52E63BE6B7E7FA8DAADD" box="[159,1313,1168,1191]" gridrow="17" pageId="3" pageNumber="46">
|
||
<th id="AD0A5DC9954D52E63BE6B7E7FE6CAADD" box="[159,448,1168,1191]" gridcol="0" gridrow="17" pageId="3" pageNumber="46">Upper jaw length</th>
|
||
<td id="AD0A5DC9954D52E639A1B7E7FC97AADD" box="[728,827,1168,1191]" gridcol="1" gridrow="17" pageId="3" pageNumber="46">42</td>
|
||
<td id="AD0A5DC9954D52E638F2B7E7FC5BAADD" box="[907,1015,1168,1191]" gridcol="2" gridrow="17" pageId="3" pageNumber="46">35.4−49.4</td>
|
||
<td id="AD0A5DC9954D52E63F46B7E7FBD0AADD" box="[1087,1148,1168,1191]" gridcol="3" gridrow="17" pageId="3" pageNumber="46">41.1</td>
|
||
<td id="AD0A5DC9954D52E63F8BB7E7FA8DAADD" box="[1266,1313,1168,1191]" gridcol="4" gridrow="17" pageId="3" pageNumber="46">2.5</td>
|
||
</tr>
|
||
<tr id="EEDB34B5954D52E63BE6B7CDFA8DAAAB" box="[159,1313,1210,1233]" gridrow="18" pageId="3" pageNumber="46">
|
||
<th id="AD0A5DC9954D52E63BE6B7CDFE6CAAAB" box="[159,448,1210,1233]" gridcol="0" gridrow="18" pageId="3" pageNumber="46">Orbital diameter</th>
|
||
<td id="AD0A5DC9954D52E639A1B7CDFC97AAAB" box="[728,827,1210,1233]" gridcol="1" gridrow="18" pageId="3" pageNumber="46">34.1</td>
|
||
<td id="AD0A5DC9954D52E638F2B7CDFC5BAAAB" box="[907,1015,1210,1233]" gridcol="2" gridrow="18" pageId="3" pageNumber="46">30.9−44.5</td>
|
||
<td id="AD0A5DC9954D52E63F46B7CDFBD0AAAB" box="[1087,1148,1210,1233]" gridcol="3" gridrow="18" pageId="3" pageNumber="46">37.9</td>
|
||
<td id="AD0A5DC9954D52E63F8BB7CDFA8DAAAB" box="[1266,1313,1210,1233]" gridcol="4" gridrow="18" pageId="3" pageNumber="46">3</td>
|
||
</tr>
|
||
<tr id="EEDB34B5954D52E63BE6B792FA8DAA86" box="[159,1313,1253,1276]" gridrow="19" pageId="3" pageNumber="46">
|
||
<th id="AD0A5DC9954D52E63BE6B792FE6CAA86" box="[159,448,1253,1276]" gridcol="0" gridrow="19" pageId="3" pageNumber="46">Interorbital width</th>
|
||
<td id="AD0A5DC9954D52E639A1B792FC97AA86" box="[728,827,1253,1276]" gridcol="1" gridrow="19" pageId="3" pageNumber="46">34.6</td>
|
||
<td id="AD0A5DC9954D52E638F2B792FC5BAA86" box="[907,1015,1253,1276]" gridcol="2" gridrow="19" pageId="3" pageNumber="46">29.8−37.7</td>
|
||
<td id="AD0A5DC9954D52E63F46B792FBD0AA86" box="[1087,1148,1253,1276]" gridcol="3" gridrow="19" pageId="3" pageNumber="46">34.5</td>
|
||
<td id="AD0A5DC9954D52E63F8BB792FA8DAA86" box="[1266,1313,1253,1276]" gridcol="4" gridrow="19" pageId="3" pageNumber="46">1.6</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<paragraph id="505436F7954DAD1A3BBFB63AFA3AABA5" blockId="3.[151,1436,1357,2023]" pageId="3" pageNumber="46">Dorsal profile of head straight. Dorsal body profile between the supraoccipital spine through dorsal-fin origin gently convex, and almost straight from the end of dorsal-fin base to caudal peduncle. Base of dorsal fin straight. Ventral profile of head gently rounded. Body profile from the margin of lower lip to anal-fin origin convex. Anal-fin base straight. Caudal peduncle elongated with dorsal and ventral profiles nearly straight.</paragraph>
|
||
<paragraph id="505436F7954DAD1A3BBFB69AFB76A82D" blockId="3.[151,1436,1357,2023]" pageId="3" pageNumber="46">Snout profile rounded, shorter than orbital diameter. Postero-ventral edge of third infraorbital distant from preopercle, leaving wide naked border between these bones. Mouth terminal, angled posteroventrally. Maxilla reaching a vertical line through the middle of the orbit, with 1 to 3 (usually 2) tricuspid teeth.</paragraph>
|
||
<paragraph id="505436F7954DAD1A3BBFB512FBD9A965" blockId="3.[151,1436,1357,2023]" pageId="3" pageNumber="46">
|
||
Premaxilla with two tooth rows. Outer row with 3 (2), 4* (21) tricuspid teeth, with central cuspid developed. Inner row with 5 teeth gently expanded distally, slightly compressed at distal tips. Symphysial tooth narrower and deeper, with 4 or 5 cusps. Second, third and fourth teeth with 5 cusps. Fifth tooth smaller, with 4 cusps. In all teeth central cusp slightly larger than remaining ones. Dentary with 7 teeth. First four anterior teeth larger, usually with 5 cusps, followed by 3 very smaller tricuspid teeth (
|
||
<figureCitation id="C8D02A72954DAD1A3F66B472FBC4A965" box="[1055,1128,1797,1823]" captionStart="FIGURE 4" captionStartId="5.[151,255,1064,1088]" captionTargetBox="[350,1249,185,1028]" captionTargetId="figure@5.[324,1266,162,1052]" captionTargetPageId="5" captionText="FIGURE 4. Astyanax varzeae, MHNCI 9146. Lateral view of maxilla (top-left), premaxilla (top-right), and lower jaw (bottom)." httpUri="https://zenodo.org/record/178474/files/figure.png" pageId="3" pageNumber="46">Fig. 4</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="505436F7954DAD1A3BBFB45AFCFDA99D" blockId="3.[151,1436,1357,2023]" pageId="3" pageNumber="46">Dorsal-fin rays ii, 9. Posterior margin of dorsal-fin straight. Dorsal-fin origin approximately at middle of SL. Pelvic-fin rays i, 7. Pelvic-fin origin located slightly anterior to vertical through dorsal-fin origin. Pectoral-fin rays 11 (3), 12 (14), 13* (13). Anal-fin with iii–iv, 15 (1), 16 (5), 17* (16), 18 (7), 20 (1) rays. Adiposefin located approximately at vertical through insertion of base of last anal-fin rays. Caudal-fin forked, lobes similar in size, slightly rounded, and with 19 principal rays.</paragraph>
|
||
<paragraph id="505436F7954AAD1D3BBFB3EFFCB4AF78" blockId="4.[151,1436,152,698]" pageId="4" pageNumber="47">Lateral line complete, with 37 (1), 38 (6), 39* (16), 40 (6), 42 (1) perforated scales. Six series of scales between dorsal-fin origin and lateral line. Four or five series of scales between lateral line and pelvic-fin insertion. Circumpeduncular scales 14* (4), 15 (7), 16 (19).</paragraph>
|
||
<paragraph id="505436F7954AAD1D3BBFB267FA9DAF00" blockId="4.[151,1436,152,698]" pageId="4" pageNumber="47">In three cleared and stained specimens procurrent caudal-fin rays 8 or 10 dorsal and ventral. First gill arch with 19 gill rakers (7 epibranchial, 9 ceratobranchial, 1 on cartilage between epibranchial and ceratobranchial, and 2 hypobranchial), vertebrae 36, 37 or 38 (18 precaudal and 18, 19 or 20 caudal). Supraneurals 5.</paragraph>
|
||
<paragraph id="505436F7954AAD1D3BBFB2F0FDAAAC10" blockId="4.[151,1436,152,698]" pageId="4" pageNumber="47">
|
||
<emphasis id="629FEAE5954AAD1D3BBFB2F0FE36AFDB" bold="true" box="[198,410,391,417]" pageId="4" pageNumber="47">Color in alcohol.</emphasis>
|
||
Preserved specimens with dorsal and lateral parts of the body medium brown to pale yellowish. Dark chromatophores concentrated on middorsal surface of head and body. Humeral spot narrow and vertically elongated, two scales wide above lateral line. Body with black, pigmented, midlateral stripe extending from humeral region to the median caudal-fin rays. The anterior portion of the stripe expanded, sometimes forming a faint second humeral spot, more clearly visible in smaller specimens (
|
||
<figureCitation id="C8D02A72954AAD1D3FB7B15FFABBAC38" box="[1230,1303,552,578]" captionStart="FIGURE 3" captionStartId="4.[151,255,1914,1938]" captionTargetBox="[151,1434,1385,1890]" captionTargetId="figure@4.[151,1436,1385,1890]" captionTargetPageId="4" captionText="FIGURE 3. Astyanax varzeae, paratype, MCP 40535, 68.2 mm SL, rio São João, rio da Várzea headwaters, an affluent of rio Negro, upper rio Iguaçu basin. In this exemplar, the anterior portion of the black midlateral stripe is expanded, forming a faint second humeral spot." httpUri="https://zenodo.org/record/178473/files/figure.png" pageId="4" pageNumber="47">Fig. 3</figureCitation>
|
||
). Fins with scattered dark chromatophores.
|
||
</paragraph>
|
||
<paragraph id="505436F7954AAD1D3BBFB100FEDCACC0" blockId="4.[151,1436,152,698]" pageId="4" pageNumber="47">
|
||
<emphasis id="629FEAE5954AAD1D3BBFB100FE6DACEB" bold="true" box="[198,449,631,657]" pageId="4" pageNumber="47">Sexual dimorphism.</emphasis>
|
||
None of the specimens examined have bony hooks on the fins or any other sexually dimorphic feature.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="0494667F954AAD1D3BEEB78EFDEAAB49" httpUri="https://zenodo.org/record/178472/files/figure.png" pageId="4" pageNumber="47" targetBox="[153,1434,770,1234]" targetPageId="4">
|
||
<paragraph id="505436F7954AAD1D3BEEB78EFDEAAB49" blockId="4.[151,1436,1273,1331]" pageId="4" pageNumber="47">
|
||
<emphasis id="629FEAE5954AAD1D3BEEB78EFEB5AB6B" bold="true" box="[151,281,1273,1297]" pageId="4" pageNumber="47">FIGURE 2.</emphasis>
|
||
<taxonomicName id="97EB4D74954AAD1D3A59B78DFE77AB6B" box="[288,475,1274,1297]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="4" pageNumber="47" phylum="Chordata" rank="species" species="varzeae">
|
||
<emphasis id="629FEAE5954AAD1D3A59B78DFE77AB6B" box="[288,475,1274,1297]" italics="true" pageId="4" pageNumber="47">Astyanax varzeae</emphasis>
|
||
</taxonomicName>
|
||
, holotype, MHNCI 11688, 83.1 mm SL, rio São João, rio da Várzea headwaters, an affluent of rio Negro, upper rio Iguaçu basin.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="0494667F954AAD1D3BEEB40DFD8CA9AD" httpUri="https://zenodo.org/record/178473/files/figure.png" pageId="4" pageNumber="47" targetBox="[151,1434,1385,1890]" targetPageId="4">
|
||
<paragraph id="505436F7954AAD1D3BEEB40DFD8CA9AD" blockId="4.[151,1436,1914,2007]" pageId="4" pageNumber="47">
|
||
<emphasis id="629FEAE5954AAD1D3BEEB40DFEB5A9E8" bold="true" box="[151,281,1914,1938]" pageId="4" pageNumber="47">FIGURE 3.</emphasis>
|
||
<taxonomicName id="97EB4D74954AAD1D3A58B40CFE71A9E8" box="[289,477,1915,1938]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="4" pageNumber="47" phylum="Chordata" rank="species" species="varzeae">
|
||
<emphasis id="629FEAE5954AAD1D3A58B40CFE71A9E8" box="[289,477,1915,1938]" italics="true" pageId="4" pageNumber="47">Astyanax varzeae</emphasis>
|
||
</taxonomicName>
|
||
, paratype, MCP 40535, 68.2 mm SL, rio São João, rio da Várzea headwaters, an affluent of rio Negro, upper rio Iguaçu basin. In this exemplar, the anterior portion of the black midlateral stripe is expanded, forming a faint second humeral spot.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="0494667F954BAD1C3BEEB75FFF50AA19" httpUri="https://zenodo.org/record/178474/files/figure.png" pageId="5" pageNumber="48" targetBox="[350,1249,185,1028]" targetPageId="5">
|
||
<paragraph id="505436F7954BAD1C3BEEB75FFF50AA19" blockId="5.[151,1435,1064,1123]" pageId="5" pageNumber="48">
|
||
<emphasis id="629FEAE5954BAD1C3BEEB75FFEB6AA3A" bold="true" box="[151,282,1064,1088]" pageId="5" pageNumber="48">FIGURE 4.</emphasis>
|
||
<taxonomicName id="97EB4D74954BAD1C3A5AB75EFE4CAA3A" box="[291,480,1065,1088]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="5" pageNumber="48" phylum="Chordata" rank="species" species="varzeae">
|
||
<emphasis id="629FEAE5954BAD1C3A5AB75EFE4CAA3A" box="[291,480,1065,1088]" italics="true" pageId="5" pageNumber="48">Astyanax varzeae</emphasis>
|
||
</taxonomicName>
|
||
, MHNCI 9146. Lateral view of maxilla (top-left), premaxilla (top-right), and lower jaw (bottom).
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="18F1657C954BAD1C3BBFB7E1FDF1AAA2" pageId="5" pageNumber="48" type="etymology">
|
||
<paragraph id="505436F7954BAD1C3BBFB7E1FDF1AAA2" blockId="5.[151,1436,1174,1400]" pageId="5" pageNumber="48">
|
||
<emphasis id="629FEAE5954BAD1C3BBFB7E1FEFFAACA" bold="true" box="[198,339,1174,1200]" pageId="5" pageNumber="48">Etymology.</emphasis>
|
||
The species name,
|
||
<taxonomicName id="97EB4D74954BAD1C3938B7E0FD30AACA" box="[577,668,1175,1200]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="5" pageNumber="48" phylum="Chordata" rank="species" species="varzeae">
|
||
<emphasis id="629FEAE5954BAD1C3938B7E0FD30AACA" box="[577,668,1175,1200]" italics="true" pageId="5" pageNumber="48">varzeae</emphasis>
|
||
</taxonomicName>
|
||
, is in reference to the sample locality, rio da Várzea drainage, a tributary of the upper rio Iguaçu basin.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="18F1657C954BAD1C3BBFB791FB23AB02" pageId="5" pageNumber="48" type="distribution">
|
||
<paragraph id="505436F7954BAD1C3BBFB791FBEEAB52" blockId="5.[151,1436,1174,1400]" pageId="5" pageNumber="48">
|
||
<emphasis id="629FEAE5954BAD1C3BBFB791FECBAB7A" bold="true" box="[198,359,1254,1280]" pageId="5" pageNumber="48">Distribution.</emphasis>
|
||
<taxonomicName id="97EB4D74954BAD1C3A0BB790FDE9AB7A" box="[370,581,1255,1280]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="5" pageNumber="48" phylum="Chordata" rank="species" species="varzeae">
|
||
<emphasis id="629FEAE5954BAD1C3A0BB790FDE9AB7A" box="[370,581,1255,1280]" italics="true" pageId="5" pageNumber="48">Astyanax varzeae</emphasis>
|
||
</taxonomicName>
|
||
is known only from the rio da Várzea headwaters, an affluent of rio Negro, a tributary of the upper portions of the rio Iguaçu in Paraná State,
|
||
<collectingCountry id="28FC7667954BAD1C388AB679FB93AB52" box="[1011,1087,1294,1320]" name="Brazil" pageId="5" pageNumber="48">Brazil</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="505436F7954BAD1C3BBFB641FB23AB02" blockId="5.[151,1436,1174,1400]" pageId="5" pageNumber="48">
|
||
<emphasis id="629FEAE5954BAD1C3BBFB641FE3BAB2A" bold="true" box="[198,407,1334,1360]" pageId="5" pageNumber="48">Ecological notes.</emphasis>
|
||
<taxonomicName id="97EB4D74954BAD1C3AE7B640FDC0AB2A" box="[414,620,1335,1360]" class="Actinopterygii" family="Characidae" genus="Astyanax" kingdom="Animalia" order="Characiformes" pageId="5" pageNumber="48" phylum="Chordata" rank="species" species="varzeae">
|
||
<emphasis id="629FEAE5954BAD1C3AE7B640FDC0AB2A" box="[414,620,1335,1360]" italics="true" pageId="5" pageNumber="48">Astyanax varzeae</emphasis>
|
||
</taxonomicName>
|
||
was collected in a headwater stream with clear water, light to moderate current water and bottom with stones, sand and moderate amount of vegetal debris.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |