711 lines
82 KiB
XML
711 lines
82 KiB
XML
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<mods:title id="68D36E5B1AAB12DB78F5838AD7B0CAD0">Austrolebias ephemerus (Cyprinodontiformes: Rivulidae), a new annual fish from the upper Rio Paraguai basin, Brazilian Chaco</mods:title>
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<mods:namePart id="48013913EB52A355A228A31AE3C11B8F">Volcan, Matheus Vieira</mods:namePart>
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<mods:roleTerm id="673F7096A5712948B9DE4F02F9C3B500">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="7EB0FA8653227D3023B3734CC804F621">Severo-Neto, Francisco</mods:namePart>
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<mods:title id="79E39B610CA688CADF3DEE2A927C4017">Zootaxa</mods:title>
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<mods:part id="5625DF6766FCA050860564E39B554623">
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<mods:date id="239BA0E4B60D07B49E01A0507FC46FE6">2019</mods:date>
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<mods:number id="EA0446660A2A26FECBA8D891AF72DC08">2019-02-26</mods:number>
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<mods:identifier id="E76F84F65DBFA339FF4941B2517181C3" type="DOI">10.11646/zootaxa.4560.3.6</mods:identifier>
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<mods:identifier id="F3E8D1B3A24C6E55F6F50339F83C6EB1" type="GBIF-Dataset">9d33e395-07ba-4dda-b6e9-e89dd2b8c776</mods:identifier>
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<treatment id="742E87F35C74FFFFD9FBE88BFD19FF51" ID-DOI="http://doi.org/10.5281/zenodo.5927778" ID-GBIF-Taxon="154533583" ID-Zenodo-Dep="5927778" LSID="urn:lsid:zoobank.org:act:1EBF25E9-1D77-4609-A204-A7DEE66EEC35" httpUri="http://treatment.plazi.org/id/742E87F35C74FFFFD9FBE88BFD19FF51" lastPageId="5" lastPageNumber="545" pageId="2" pageNumber="543">
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<subSubSection id="B49D656E5C74FFF8D9FBE88BFC61FF7A" pageId="2" pageNumber="543" type="nomenclature">
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<paragraph id="FC3836E55C74FFF8D9FBE88BFDF2FF1B" blockId="2.[151,971,151,211]" box="[151,600,151,178]" pageId="2" pageNumber="543">
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<heading id="A77081895C74FFF8D9FBE88BFDF2FF1B" bold="true" box="[151,600,151,178]" fontSize="11" level="1" pageId="2" pageNumber="543" reason="1">
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<emphasis id="CEF3EAF75C74FFF8D9FBE88BFDF2FF1B" bold="true" box="[151,600,151,178]" pageId="2" pageNumber="543">
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<emphasis id="CEF3EAF75C74FFF8D9FBE88BFE6AFF18" bold="true" box="[151,448,151,177]" italics="true" pageId="2" pageNumber="543">
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<taxonomicName id="3B874D665C74FFF8D9FBE88BFE10FF18" authority="Volcan & Severo-Neto, 2019" authorityName="Volcan & Severo-Neto" authorityYear="2019" box="[151,442,151,177]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="543" phylum="Chordata" rank="species" species="ephemerus" status="sp. nov.">Austrolebias ephemerus</taxonomicName>
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,
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</emphasis>
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<taxonomicNameLabel id="D5C0578C5C74FFF8D8A4E884FDF2FF1B" box="[456,600,152,178]" pageId="2" pageNumber="543" rank="species">new species</taxonomicNameLabel>
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</emphasis>
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</paragraph>
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<uri id="88163AE75C74FFF8D9FBE8A6FC61FF7A" box="[151,971,186,211]" pageId="2" pageNumber="543">
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urn:lsid:zoobank.org:act:
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</uri>
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<subSubSection id="B49D656E5C74FFF8D9FBE91CFCD7FCF9" pageId="2" pageNumber="543" type="materials_examined">
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<paragraph id="FC3836E55C74FFF8D9FBE91CFEFEFEF6" blockId="2.[151,1437,255,2018]" pageId="2" pageNumber="543">
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<typeStatus id="233C88475C74FFF8D9FBE91CFEAEFEB1" box="[151,260,256,280]" pageId="2" pageNumber="543" type="holotype">Holotype</typeStatus>
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</emphasis>
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.
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<specimenCode id="AC219E9E5C74FFF8D87FE91CFE1EFEB1" box="[275,436,255,280]" collectionCode="ZUFMS" pageId="2" pageNumber="543">ZUFMS 5465</specimenCode>
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, male,
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SL,
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||
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,
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<collectingRegion id="3E43F8075C74FFF8DB95E91CFC75FEB1" box="[761,991,255,280]" country="Brazil" name="Mato Grosso do Sul" pageId="2" pageNumber="543">Mato Grosso do Sul</collectingRegion>
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<collectingCounty id="15594E695C74FFF8DA84E91CFB88FEB1" box="[1000,1058,256,280]" pageId="2" pageNumber="543">State</collectingCounty>
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,
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<collectingMunicipality id="1C5CAC9F5C74FFF8DD43E91CFB48FEB1" box="[1071,1250,255,280]" pageId="2" pageNumber="543">Porto Murtinho</collectingMunicipality>
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, temporary pool near "do Bala"
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<location id="F958603E5C74FFF8D839E93FFE39FE95" LSID="urn:lsid:plazi:treatment:742E87F35C74FFFFD9FBE88BFD19FF51:F958603E5C74FFF8D839E93FFE39FE95" box="[341,403,291,316]" country="Brazil" county="State" latitude="-21.692778" longLatPrecision="21" longitude="-57.715836" municipality="Porto Murtinho" name="Road" pageId="2" pageNumber="543" stateProvince="Mato Grosso do Sul">Road</location>
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,
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,
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<collectorName id="517253335C74FFF8DBA2E938FCD5FE95" box="[718,895,292,316]" pageId="2" pageNumber="543">F. Severo-Neto</collectorName>
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,
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<collectorName id="517253335C74FFF8DAFDE938FBA5FE95" box="[913,1039,291,316]" pageId="2" pageNumber="543">E. Ragalzi</collectorName>
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,
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<collectorName id="517253335C74FFF8DD4CE938FB0DFE95" box="[1056,1191,291,316]" pageId="2" pageNumber="543">P. Carvalho</collectorName>
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&
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<collectorName id="517253335C74FFF8DDB5E938FAC5FE95" box="[1241,1391,292,316]" pageId="2" pageNumber="543">D.J. Santana</collectorName>
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,
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<date id="883910255C74FFF8DCECE938FEFAFEF6" pageId="2" pageNumber="543" value="2017-11-23">
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<collectingDate id="987DE9CD5C74FFF8DCECE938FEFAFEF6" pageId="2" pageNumber="543" value="2017-11-23">23 November 2017</collectingDate>
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</date>
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.
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</materialsCitation>
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<paragraph id="FC3836E55C74FFF8D9ABE976FCD7FCF9" blockId="2.[151,1437,255,2018]" pageId="2" pageNumber="543">
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<typeStatus id="233C88475C74FFF8D9ABE976FE95FE2B" box="[199,319,362,386]" pageId="2" pageNumber="543" type="paratype">
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<emphasis id="CEF3EAF75C74FFF8D9ABE976FE95FE2B" bold="true" box="[199,319,362,386]" pageId="2" pageNumber="543">Paratypes</emphasis>
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||
</typeStatus>
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.
|
||
<location id="F958603E5C74FFF8D820E976FEDAFE2A" LSID="urn:lsid:plazi:treatment:742E87F35C74FFFFD9FBE88BFD19FF51:F958603E5C74FFF8D820E976FEDAFE2A" box="[332,368,362,387]" country="Brazil" name="All" pageId="2" pageNumber="543" stateProvince="Mato Grosso do Sul">All</location>
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from
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||
<collectingCountry id="849076755C74FFF8D8D8E976FE51FE2A" box="[436,507,362,387]" name="Brazil" pageId="2" pageNumber="543">Brazil</collectingCountry>
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,
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||
<collectingRegion id="3E43F8075C74FFF8DB6BE977FD40FE2A" box="[519,746,362,387]" country="Brazil" name="Mato Grosso do Sul" pageId="2" pageNumber="543">Mato Grosso do Sul</collectingRegion>
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||
,
|
||
<collectorName id="517253335C74FFF8DB99E977FC0CFE2A" box="[757,934,362,387]" pageId="2" pageNumber="543">Porto Murtinho</collectorName>
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||
</materialsCitation>
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||
:
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||
<materialsCitation id="4CEF3CB85C74FFF8DADDE977FEF9FE0F" ID-GBIF-Occurrence="2234220057" collectingDate="2017-11-23" collectionCode="ZUFMS" collectorName="F. Severo-Neto & E. Ragalzi & P. Carvalho & D. J. Santana" country="Brazil" county="State" latitude="-21.692778" location="Road" longLatPrecision="21" longitude="-57.715836" municipality="Porto Murtinho" pageId="2" pageNumber="543" specimenCode="ZUFMS 5730" specimenCount="1" specimenCount-female="1" stateProvince="Mato Grosso do Sul" typeStatus="paratype">
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||
<specimenCode id="AC219E9E5C74FFF8DADDE977FBFAFE2A" box="[945,1104,362,387]" collectionCode="ZUFMS" pageId="2" pageNumber="543">ZUFMS 5730</specimenCode>
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,
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||
<specimenCount id="EA81FD6C5C74FFF8DD37E977FB15FE2A" box="[1115,1215,362,387]" pageId="2" pageNumber="543" type="female">1 female</specimenCount>
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,
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<quantity id="3B7F9B005C74FFF8DDA6E977FA87FE2B" box="[1226,1325,363,387]" metricMagnitude="-2" metricUnit="m" metricValue="2.81" pageId="2" pageNumber="543" unit="mm" value="28.1">28.1 mm</quantity>
|
||
SL, same data as holotype
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="4CEF3CB85C74FFF8D80CE992FC17FE0F" ID-GBIF-Occurrence="2234220037" box="[352,957,397,422]" collectionCode="ZUFMS" country="Brazil" pageId="2" pageNumber="543" specimenCode="ZUFMS 5463" specimenCount="12" specimenCount-male="12" stateProvince="Mato Grosso do Sul" typeStatus="paratype">
|
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<specimenCode id="AC219E9E5C74FFF8D80CE992FDABFE0F" box="[352,513,397,422]" collectionCode="ZUFMS" pageId="2" pageNumber="543">ZUFMS 5463</specimenCode>
|
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,
|
||
<specimenCount id="EA81FD6C5C74FFF8DB62E992FDDCFE0F" box="[526,630,397,422]" pageId="2" pageNumber="543" type="male">12 males</specimenCount>
|
||
,
|
||
<quantity id="3B7F9B005C74FFF8DBEFE992FC8DFE0F" box="[643,807,398,422]" metricMagnitude="-2" metricUnit="m" metricValue="1.725" metricValueMax="1.97" metricValueMin="1.48" pageId="2" pageNumber="543" unit="mm" value="17.25" valueMax="19.7" valueMin="14.8">14.8–19.7 mm</quantity>
|
||
SL (4 C&S)
|
||
</materialsCitation>
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;
|
||
<specimenCount id="EA81FD6C5C74FFF8DAA6E992FB91FE0F" box="[970,1083,397,422]" pageId="2" pageNumber="543" type="female">9 females</specimenCount>
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||
,
|
||
<quantity id="3B7F9B005C74FFF8DD2BE991FB46FE0F" box="[1095,1260,397,422]" metricMagnitude="-2" metricUnit="m" metricValue="1.76" metricValueMax="1.93" metricValueMin="1.59" pageId="2" pageNumber="543" unit="mm" value="17.6" valueMax="19.3" valueMin="15.9">15.9–19.3 mm</quantity>
|
||
SL (4 C&S);
|
||
<materialsCitation id="4CEF3CB85C74FFF8DCE2E991FB35FE44" ID-GBIF-Occurrence="2234219930" collectingDate="2017-11-22" collectorName="F. Severo-Neto & Ragalzi & Carvalho & D. J. Santana" country="Brazil" latitude="-21.702778" location="Fazenda Retiro Conceicao" longLatPrecision="21" longitude="-57.763332" pageId="2" pageNumber="543" specimenCount="5" specimenCount-juvenile="5" stateProvince="Mato Grosso do Sul" typeStatus="paratype">
|
||
<specimenCount id="EA81FD6C5C74FFF8DCE2E991FF55FE63" pageId="2" pageNumber="543" type="juvenile">5 juveniles</specimenCount>
|
||
, sex undetermined,
|
||
<quantity id="3B7F9B005C74FFF8D898E9ADFD34FE60" box="[500,670,433,457]" metricMagnitude="-2" metricUnit="m" metricValue="1.625" metricValueMax="1.93" metricValueMin="1.3199999999999998" pageId="2" pageNumber="543" unit="mm" value="16.25" valueMax="19.3" valueMin="13.2">13.2–19.3 mm</quantity>
|
||
SL, temporary pool at
|
||
<location id="F958603E5C74FFF8DAAAE9ADFB54FE63" LSID="urn:lsid:plazi:treatment:742E87F35C74FFFFD9FBE88BFD19FF51:F958603E5C74FFF8DAAAE9ADFB54FE63" box="[966,1278,433,458]" country="Brazil" latitude="-21.702778" longLatPrecision="21" longitude="-57.763332" name="Fazenda Retiro Conceicao" pageId="2" pageNumber="543" stateProvince="Mato Grosso do Sul">Fazenda Retiro Conceição</location>
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,
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,
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<geoCoordinate id="99B350225C74FFF8D9FBE9C8FE8CFE44" box="[151,294,468,493]" direction="west" orientation="longitude" pageId="2" pageNumber="543" precision="15" value="-57.763332">57°45’48”W</geoCoordinate>
|
||
,
|
||
<collectorName id="517253335C74FFF8D858E9C9FE4BFE44" box="[308,481,469,493]" pageId="2" pageNumber="543">F. Severo-Neto</collectorName>
|
||
, E.
|
||
<collectorName id="517253335C74FFF8DB7CE9C8FDC2FE44" box="[528,616,468,493]" pageId="2" pageNumber="543">Ragalzi</collectorName>
|
||
, P.
|
||
<collectorName id="517253335C74FFF8DBFEE9C8FD52FE44" box="[658,760,468,493]" pageId="2" pageNumber="543">Carvalho</collectorName>
|
||
&
|
||
<collectorName id="517253335C74FFF8DA4DE9C9FC19FE44" box="[801,947,469,493]" pageId="2" pageNumber="543">D.J. Santana</collectorName>
|
||
,
|
||
<date id="883910255C74FFF8DAACE9C9FB35FE44" box="[960,1183,468,493]" pageId="2" pageNumber="543" value="2017-11-22">
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||
<collectingDate id="987DE9CD5C74FFF8DAACE9C9FB35FE44" box="[960,1183,468,493]" pageId="2" pageNumber="543" value="2017-11-22">22 November 2017</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
; MCP 53927,
|
||
<specimenCount id="EA81FD6C5C74FFF8DC24E9C9FA32FE44" box="[1352,1432,468,493]" pageId="2" pageNumber="543" type="male">1 male</specimenCount>
|
||
,
|
||
<quantity id="3B7F9B005C74FFF8D9FBE9E4FF57FDB9" box="[151,253,504,528]" metricMagnitude="-2" metricUnit="m" metricValue="1.9899999999999998" pageId="2" pageNumber="543" unit="mm" value="19.9">19.9 mm</quantity>
|
||
SL,
|
||
<materialsCitation id="4CEF3CB85C74FFF8D85AE9E4FC70FD9D" ID-GBIF-Occurrence="2234219899" collectingDate="2017-11-22" collectorName="F. Severo-Neto & Ragalzi & Carvalho & D. J. Santana" country="Brazil" latitude="-21.702778" location="Fazenda Retiro Conceicao" longLatPrecision="21" longitude="-57.763332" pageId="2" pageNumber="543" specimenCount="1" specimenCount-female="1" stateProvince="Mato Grosso do Sul" typeStatus="paratype">
|
||
<specimenCount id="EA81FD6C5C74FFF8D85AE9E4FE36FDB8" box="[310,412,504,529]" pageId="2" pageNumber="543" type="female">1 female</specimenCount>
|
||
,
|
||
<quantity id="3B7F9B005C74FFF8D8C5E9E4FDA5FDB9" box="[425,527,504,528]" metricMagnitude="-2" metricUnit="m" metricValue="1.77" pageId="2" pageNumber="543" unit="mm" value="17.7">17.7 mm</quantity>
|
||
SL, temporary pool at
|
||
<location id="F958603E5C74FFF8DA77E9E4FBE0FDB8" LSID="urn:lsid:plazi:treatment:742E87F35C74FFFFD9FBE88BFD19FF51:F958603E5C74FFF8DA77E9E4FBE0FDB8" box="[795,1098,504,529]" country="Brazil" latitude="-21.702778" longLatPrecision="21" longitude="-57.763332" name="Fazenda Retiro Conceicao" pageId="2" pageNumber="543" stateProvince="Mato Grosso do Sul">Fazenda Retiro Conceição</location>
|
||
,
|
||
<geoCoordinate id="99B350225C74FFF8DD3BE9E4FB74FDB9" box="[1111,1246,504,528]" direction="south" orientation="latitude" pageId="2" pageNumber="543" precision="15" value="-21.702778">21°42’10”S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="99B350225C74FFF8DD87E9E4FAD1FDB8" box="[1259,1403,504,529]" direction="west" orientation="longitude" pageId="2" pageNumber="543" precision="15" value="-57.763332">57°45’48”W</geoCoordinate>
|
||
,
|
||
<collectorName id="517253335C74FFF8DCE4E9E5FE8DFD9D" pageId="2" pageNumber="543">F. Severo-Neto</collectorName>
|
||
, E.
|
||
<collectorName id="517253335C74FFF8D83FEA07FE01FD9D" box="[339,427,539,564]" pageId="2" pageNumber="543">Ragalzi</collectorName>
|
||
, P.
|
||
<collectorName id="517253335C74FFF8D8BFEA07FD90FD9D" box="[467,570,539,564]" pageId="2" pageNumber="543">Carvalho</collectorName>
|
||
&
|
||
<collectorName id="517253335C74FFF8DB33EA00FD5BFD9D" box="[607,753,540,564]" pageId="2" pageNumber="543">D.J. Santana</collectorName>
|
||
,
|
||
<date id="883910255C74FFF8DB90EA00FC70FD9D" box="[764,986,539,564]" pageId="2" pageNumber="543" value="2017-11-22">
|
||
<collectingDate id="987DE9CD5C74FFF8DB90EA00FC70FD9D" box="[764,986,539,564]" pageId="2" pageNumber="543" value="2017-11-22">22 November 2017</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="4CEF3CB85C74FFF8DA8AEA00FF10FDFE" ID-GBIF-Occurrence="2234219954" collectionCode="ZUFMS" country="Brazil" pageId="2" pageNumber="543" specimenCode="ZUFMS 5464" specimenCount="6" specimenCount-male="6" stateProvince="Mato Grosso do Sul" typeStatus="paratype">
|
||
<specimenCode id="AC219E9E5C74FFF8DA8AEA00FB2CFD9D" box="[998,1158,539,564]" collectionCode="ZUFMS" pageId="2" pageNumber="543">ZUFMS 5464</specimenCode>
|
||
,
|
||
<specimenCount id="EA81FD6C5C74FFF8DDFFEA07FB46FD9D" box="[1171,1260,539,564]" pageId="2" pageNumber="543" type="male">6 males</specimenCount>
|
||
,
|
||
<quantity id="3B7F9B005C74FFF8DD95EA07FA37FD9A" box="[1273,1437,539,564]" metricMagnitude="-2" metricUnit="m" metricValue="2.3449999999999998" metricValueMax="3.17" metricValueMin="1.52" pageId="2" pageNumber="543" unit="mm" value="23.45" valueMax="31.7" valueMin="15.2">15.2–31.7 mm</quantity>
|
||
SL
|
||
</materialsCitation>
|
||
,
|
||
<specimenCount id="EA81FD6C5C74FFF8D9ABEA23FE9DFDF1" box="[199,311,575,600]" pageId="2" pageNumber="543" type="female">3 females</specimenCount>
|
||
, 26.7–28.0 mm SL,
|
||
<materialsCitation id="4CEF3CB85C74FFF8DB4CEA23FEE5FD36" ID-GBIF-Occurrence="2234220040" collectingDate="2017-11-23" collectorName="F. Severo-Neto & Ragalzi & Carvalho & D. J. Santana" country="Brazil" latitude="-21.643055" location="Fazenda Campo Florido" longLatPrecision="21" longitude="-57.709446" pageId="2" pageNumber="543" specimenCount="6" specimenCount-juvenile="6" stateProvince="Mato Grosso do Sul" typeStatus="paratype">
|
||
<specimenCount id="EA81FD6C5C74FFF8DB4CEA23FD34FDF1" box="[544,670,575,600]" pageId="2" pageNumber="543" type="juvenile">6 juveniles</specimenCount>
|
||
, sex undetermined,
|
||
<quantity id="3B7F9B005C74FFF8DAEEEA23FB8CFDFE" box="[898,1062,575,600]" metricMagnitude="-2" metricUnit="m" metricValue="1.39" metricValueMax="1.53" metricValueMin="1.25" pageId="2" pageNumber="543" unit="mm" value="13.9" valueMax="15.3" valueMin="12.5">12.5–15.3 mm</quantity>
|
||
SL, temporary pool near road to
|
||
<location id="F958603E5C74FFF8D9FBEA7EFE07FDD2" LSID="urn:lsid:plazi:treatment:742E87F35C74FFFFD9FBE88BFD19FF51:F958603E5C74FFF8D9FBEA7EFE07FDD2" box="[151,429,610,635]" country="Brazil" latitude="-21.643055" longLatPrecision="21" longitude="-57.709446" name="Fazenda Campo Florido" pageId="2" pageNumber="543" stateProvince="Mato Grosso do Sul">Fazenda Campo Florido</location>
|
||
,
|
||
<geoCoordinate id="99B350225C74FFF8D8D0EA7EFDE9FDD2" box="[444,579,610,635]" direction="south" orientation="latitude" pageId="2" pageNumber="543" precision="15" value="-21.643055">21°38’35”S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="99B350225C74FFF8DB3DEA7EFD4BFDD2" box="[593,737,610,635]" direction="west" orientation="longitude" pageId="2" pageNumber="543" precision="15" value="-57.709446">57°42’34”W</geoCoordinate>
|
||
,
|
||
<collectorName id="517253335C74FFF8DB83EA7FFC37FDD2" box="[751,925,611,635]" pageId="2" pageNumber="543">F. Severo-Neto</collectorName>
|
||
, E.
|
||
<collectorName id="517253335C74FFF8DAA1EA7EFB8FFDD2" box="[973,1061,610,635]" pageId="2" pageNumber="543">Ragalzi</collectorName>
|
||
, P.
|
||
<collectorName id="517253335C74FFF8DD3CEA7EFB1DFDD2" box="[1104,1207,610,635]" pageId="2" pageNumber="543">Carvalho</collectorName>
|
||
&
|
||
<collectorName id="517253335C74FFF8DD8CEA7FFAD9FDD2" box="[1248,1395,611,635]" pageId="2" pageNumber="543">D.J. Santana</collectorName>
|
||
,
|
||
<date id="883910255C74FFF8DCECEA7FFEE5FD36" pageId="2" pageNumber="543" value="2017-11-23">
|
||
<collectingDate id="987DE9CD5C74FFF8DCECEA7FFEE5FD36" pageId="2" pageNumber="543" value="2017-11-23">23 November 2017</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="4CEF3CB85C74FFF8D837EA9BFC9DFD36" ID-GBIF-Occurrence="2234219896" box="[347,823,646,671]" collectionCode="ZUFMS" country="Brazil" pageId="2" pageNumber="543" specimenCode="ZUFMS 4144" specimenCount="2" specimenCount-male="2" stateProvince="Mato Grosso do Sul" typeStatus="paratype">
|
||
<specimenCode id="AC219E9E5C74FFF8D837EA9BFE50FD36" box="[347,506,647,671]" collectionCode="ZUFMS" pageId="2" pageNumber="543">ZUFMS 4144</specimenCode>
|
||
,
|
||
<specimenCount id="EA81FD6C5C74FFF8DB6AEA9BFDF5FD36" box="[518,607,646,671]" pageId="2" pageNumber="543" type="male">2 males</specimenCount>
|
||
,
|
||
<quantity id="3B7F9B005C74FFF8DB06EA9AFCA7FD37" box="[618,781,646,671]" metricMagnitude="-2" metricUnit="m" metricValue="1.895" metricValueMax="2.2199999999999998" metricValueMin="1.5699999999999998" pageId="2" pageNumber="543" unit="mm" value="18.95" valueMax="22.2" valueMin="15.7">15.7–22.2 mm</quantity>
|
||
SL
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="4CEF3CB85C74FFF8DA2FEA9BFA9AFD6B" ID-GBIF-Occurrence="2234220042" collectingDate="2015-12-12" collectorName="F. Severo-Neto & T. R. F Sinani" country="Brazil" latitude="-21.685555" location="Rio Amonguija" longLatPrecision="21" longitude="-57.733334" pageId="2" pageNumber="543" specimenCount="3" specimenCount-female="3" stateProvince="Mato Grosso do Sul" typeStatus="paratype">
|
||
<specimenCount id="EA81FD6C5C74FFF8DA2FEA9BFC18FD36" box="[835,946,646,671]" pageId="2" pageNumber="543" type="female">3 females</specimenCount>
|
||
,
|
||
<quantity id="3B7F9B005C74FFF8DAD1EA9AFBCAFD37" box="[957,1120,646,671]" metricMagnitude="-2" metricUnit="m" metricValue="2.21" metricValueMax="2.53" metricValueMin="1.89" pageId="2" pageNumber="543" unit="mm" value="22.1" valueMax="25.3" valueMin="18.9">18.9–25.3 mm</quantity>
|
||
SL, temporary pool about
|
||
<quantity id="3B7F9B005C74FFF8DCE2EA9AFF11FD6B" metricMagnitude="3" metricUnit="m" metricValue="5.0" pageId="2" pageNumber="543" unit="km" value="5.0">5 km</quantity>
|
||
of
|
||
<location id="F958603E5C74FFF8D98AEAB5FE33FD6B" LSID="urn:lsid:plazi:treatment:742E87F35C74FFFFD9FBE88BFD19FF51:F958603E5C74FFF8D98AEAB5FE33FD6B" box="[230,409,681,706]" country="Brazil" latitude="-21.685555" longLatPrecision="21" longitude="-57.733334" name="Rio Amonguija" pageId="2" pageNumber="543" stateProvince="Mato Grosso do Sul">Rio Amonguijá</location>
|
||
,
|
||
<geoCoordinate id="99B350225C74FFF8D8CBEAB6FD84FD6B" box="[423,558,682,706]" direction="south" orientation="latitude" pageId="2" pageNumber="543" precision="15" value="-21.685555">21°41’08”S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="99B350225C74FFF8DB51EAB5FD66FD6B" box="[573,716,681,706]" direction="west" orientation="longitude" pageId="2" pageNumber="543" precision="15" value="-57.733334">57°44’00”W</geoCoordinate>
|
||
,
|
||
<collectorName id="517253335C74FFF8DBB7EAB6FC2DFD6B" box="[731,903,682,706]" pageId="2" pageNumber="543">F. Severo-Neto</collectorName>
|
||
&
|
||
<collectorName id="517253335C74FFF8DADCEAB6FBE9FD6B" box="[944,1091,681,706]" pageId="2" pageNumber="543">T.R.F Sinani</collectorName>
|
||
,
|
||
<date id="883910255C74FFF8DD3EEAB6FA9AFD6B" box="[1106,1328,681,706]" pageId="2" pageNumber="543" value="2015-12-12">
|
||
<collectingDate id="987DE9CD5C74FFF8DD3EEAB6FA9AFD6B" box="[1106,1328,681,706]" pageId="2" pageNumber="543" value="2015-12-12">12 December 2015</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="4CEF3CB85C74FFF8DC53EAB6FE7DFD4C" ID-GBIF-Occurrence="2234220064" collectionCode="ZUFMS" country="Brazil" pageId="2" pageNumber="543" specimenCode="ZUFMS 5725" specimenCount="1" specimenCount-male="1" stateProvince="Mato Grosso do Sul" typeStatus="paratype">
|
||
<specimenCode id="AC219E9E5C74FFF8DC53EAB6FF78FD4F" collectionCode="ZUFMS" pageId="2" pageNumber="543">ZUFMS 5725</specimenCode>
|
||
,
|
||
<specimenCount id="EA81FD6C5C74FFF8D98DEAD1FE99FD4F" box="[225,307,717,742]" pageId="2" pageNumber="543" type="male">1 male</specimenCount>
|
||
,
|
||
<quantity id="3B7F9B005C74FFF8D82EEAD1FE03FD4C" box="[322,425,717,741]" metricMagnitude="-2" metricUnit="m" metricValue="2.91" pageId="2" pageNumber="543" unit="mm" value="29.1">29.1 mm</quantity>
|
||
SL
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="4CEF3CB85C74FFF8D88AEAD1FC84FCA0" ID-GBIF-Occurrence="2234220046" collectingDate="2018-03-01" collectorName="F. Severo-Neto & D. J. Santana" country="Brazil" latitude="-21.702223" location="Fazenda Retiro Conceicao" longLatPrecision="21" longitude="-57.764446" pageId="2" pageNumber="543" specimenCount="1" specimenCount-female="1" stateProvince="Mato Grosso do Sul" typeStatus="paratype">
|
||
<specimenCount id="EA81FD6C5C74FFF8D88AEAD1FDE4FD4F" box="[486,590,717,742]" pageId="2" pageNumber="543" type="female">1 female</specimenCount>
|
||
,
|
||
<quantity id="3B7F9B005C74FFF8DB32EAD1FD6FFD4C" box="[606,709,717,742]" metricMagnitude="-2" metricUnit="m" metricValue="2.66" pageId="2" pageNumber="543" unit="mm" value="26.6">26.6 mm</quantity>
|
||
SL, temporary pool at
|
||
<location id="F958603E5C74FFF8DAB0EAD1FAA4FD4F" LSID="urn:lsid:plazi:treatment:742E87F35C74FFFFD9FBE88BFD19FF51:F958603E5C74FFF8DAB0EAD1FAA4FD4F" box="[988,1294,717,742]" country="Brazil" latitude="-21.702223" longLatPrecision="21" longitude="-57.764446" name="Fazenda Retiro Conceicao" pageId="2" pageNumber="543" stateProvince="Mato Grosso do Sul">Fazenda Retiro Conceição</location>
|
||
,
|
||
<geoCoordinate id="99B350225C74FFF8DC71EAD1FA36FD4C" box="[1309,1436,717,741]" direction="south" orientation="latitude" pageId="2" pageNumber="543" precision="15" value="-21.702223">21°42'08"S</geoCoordinate>
|
||
<geoCoordinate id="99B350225C74FFF8D9FBEAECFE8BFCA0" box="[151,289,752,777]" direction="west" orientation="longitude" pageId="2" pageNumber="543" precision="15" value="-57.764446">57°45'52"W</geoCoordinate>
|
||
,
|
||
<collectorName id="517253335C74FFF8D840EAEDFE7EFCA0" box="[300,468,753,777]" pageId="2" pageNumber="543">F. Severo-Neto</collectorName>
|
||
&
|
||
<collectorName id="517253335C74FFF8D89AEAEDFD2CFCA0" box="[502,646,753,777]" pageId="2" pageNumber="543">D.J. Santana</collectorName>
|
||
,
|
||
<date id="883910255C74FFF8DBFCEAEDFC84FCA0" box="[656,814,752,777]" pageId="2" pageNumber="543" value="2018-03-01">
|
||
<collectingDate id="987DE9CD5C74FFF8DBFCEAEDFC84FCA0" box="[656,814,752,777]" pageId="2" pageNumber="543" value="2018-03-01">1 March 2018</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="4CEF3CB85C74FFF8DA55EAEDFABBFCA0" ID-GBIF-Occurrence="2234219957" box="[825,1297,752,777]" collectionCode="ZUFMS" country="Brazil" pageId="2" pageNumber="543" specimenCode="ZUFMS 5462" specimenCount="4" specimenCount-male="4" stateProvince="Mato Grosso do Sul" typeStatus="paratype">
|
||
<specimenCode id="AC219E9E5C74FFF8DA55EAEDFC72FCA0" box="[825,984,752,777]" collectionCode="ZUFMS" pageId="2" pageNumber="543">ZUFMS 5462</specimenCode>
|
||
,
|
||
<specimenCount id="EA81FD6C5C74FFF8DA8EEAEDFB91FCA0" box="[994,1083,752,777]" pageId="2" pageNumber="543" type="male">4 males</specimenCount>
|
||
,
|
||
<quantity id="3B7F9B005C74FFF8DD2AEAECFB42FCA1" box="[1094,1256,752,777]" metricMagnitude="-2" metricUnit="m" metricValue="1.785" metricValueMax="1.98" metricValueMin="1.59" pageId="2" pageNumber="543" unit="mm" value="17.85" valueMax="19.8" valueMin="15.9">15.9–19.8 mm</quantity>
|
||
SL
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="4CEF3CB85C74FFF8DC70EAEDFCD3FCF9" ID-GBIF-Occurrence="2234219976" collectingDate="2017-11-22" collectorName="Neto, E & Ragalzi & Carvalho & D. J. Santana" country="Brazil" latitude="-21.702223" location="Fazenda Retiro Conceicao" longLatPrecision="21" longitude="-57.764446" pageId="2" pageNumber="543" specimenCount="7" specimenCount-juvenile="7" stateProvince="Mato Grosso do Sul" typeStatus="paratype">
|
||
<specimenCount id="EA81FD6C5C74FFF8DC70EAEDFA32FCA0" box="[1308,1432,752,777]" pageId="2" pageNumber="543" type="juvenile">7 juveniles</specimenCount>
|
||
, sex undetermined, 13.8–15.4, temporary pool at
|
||
<location id="F958603E5C74FFF8DBA4EB08FC52FC84" LSID="urn:lsid:plazi:treatment:742E87F35C74FFFFD9FBE88BFD19FF51:F958603E5C74FFF8DBA4EB08FC52FC84" box="[712,1016,788,813]" country="Brazil" latitude="-21.702223" longLatPrecision="21" longitude="-57.764446" name="Fazenda Retiro Conceicao" pageId="2" pageNumber="543" stateProvince="Mato Grosso do Sul">Fazenda Retiro Conceição</location>
|
||
,
|
||
<geoCoordinate id="99B350225C74FFF8DD6AEB08FB2FFC85" box="[1030,1157,788,812]" direction="south" orientation="latitude" pageId="2" pageNumber="543" precision="15" value="-21.702223">21°42'08"S</geoCoordinate>
|
||
<geoCoordinate id="99B350225C74FFF8DDE3EB08FAB2FC84" box="[1167,1304,788,813]" direction="west" orientation="longitude" pageId="2" pageNumber="543" precision="15" value="-57.764446">57°45'52"W</geoCoordinate>
|
||
, F. Severo-
|
||
<collectorName id="517253335C74FFF8D9FBEB24FF45FCE6" box="[151,239,824,847]" pageId="2" pageNumber="543">Neto, E</collectorName>
|
||
.
|
||
<collectorName id="517253335C74FFF8D996EB2BFEF8FCF9" box="[250,338,823,848]" pageId="2" pageNumber="543">Ragalzi</collectorName>
|
||
, P.
|
||
<collectorName id="517253335C74FFF8D814EB2BFE75FCF9" box="[376,479,823,848]" pageId="2" pageNumber="543">Carvalho</collectorName>
|
||
&
|
||
<collectorName id="517253335C74FFF8DB6FEB24FD39FCF9" box="[515,659,824,848]" pageId="2" pageNumber="543">D.J. Santana</collectorName>
|
||
,
|
||
<date id="883910255C74FFF8DBF2EB24FCD3FCF9" box="[670,889,823,848]" pageId="2" pageNumber="543" value="2017-11-22">
|
||
<collectingDate id="987DE9CD5C74FFF8DBF2EB24FCD3FCF9" box="[670,889,823,848]" pageId="2" pageNumber="543" value="2017-11-22">22 November 2017</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="B49D656E5C74FFF8D9ABEB46FF46F84B" pageId="2" pageNumber="543" type="diagnosis">
|
||
<paragraph id="FC3836E55C74FFF8D9ABEB46FF46F84B" blockId="2.[151,1437,255,2018]" pageId="2" pageNumber="543">
|
||
<emphasis id="CEF3EAF75C74FFF8D9ABEB46FEEBFCDA" bold="true" box="[199,321,858,883]" pageId="2" pageNumber="543">Diagnosis.</emphasis>
|
||
<taxonomicName id="3B874D665C74FFF8D825EB47FDFCFCDD" authorityName="Volcan & Severo-Neto" authorityYear="2019" box="[329,598,859,884]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="543" phylum="Chordata" rank="species" species="ephemerus">
|
||
<emphasis id="CEF3EAF75C74FFF8D825EB47FDFCFCDD" box="[329,598,859,884]" italics="true" pageId="2" pageNumber="543">Austrolebias ephemerus</emphasis>
|
||
</taxonomicName>
|
||
can be distinguished from all species belonging to the
|
||
<taxonomicName id="3B874D665C74FFF8DDA7EB40FAE9FCDD" baseAuthorityName="Steindachner" baseAuthorityYear="1881" box="[1227,1347,859,884]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="543" phylum="Chordata" rank="species" species="bellottii">
|
||
<emphasis id="CEF3EAF75C74FFF8DDA7EB40FAE9FCDD" box="[1227,1347,859,884]" italics="true" pageId="2" pageNumber="543">A. bellottii</emphasis>
|
||
</taxonomicName>
|
||
species group by presenting pectoral fin posterior margin on vertical between base of 5th and 7th anal fin rays in females (
|
||
<emphasis id="CEF3EAF75C74FFF8D9CCEBBFFF1DFC13" box="[160,183,931,954]" italics="true" pageId="2" pageNumber="543">vs</emphasis>
|
||
. between pelvic fin origin and base of 2nd anal fin ray), and by presenting a greater number of gill rakers in the first branchial arch (4–5+14–15
|
||
<emphasis id="CEF3EAF75C74FFF8DB64EBDAFDB5FC74" box="[520,543,966,989]" italics="true" pageId="2" pageNumber="543">vs</emphasis>
|
||
. 3–4+10–12; except in
|
||
<taxonomicName id="3B874D665C74FFF8DA43EBDAFC71FC77" box="[815,987,965,990]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="543" phylum="Chordata" rank="species" species="vandenbergi">
|
||
<emphasis id="CEF3EAF75C74FFF8DA43EBDAFC71FC77" box="[815,987,965,990]" italics="true" pageId="2" pageNumber="543">A. vandenbergi</emphasis>
|
||
</taxonomicName>
|
||
). It is distinguished from all species of the
|
||
<taxonomicName id="3B874D665C74FFF8D9ACEBF5FE9CFBA8" baseAuthorityName="Steindachner" baseAuthorityYear="1881" box="[192,310,1000,1025]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="543" phylum="Chordata" rank="species" species="bellottii">
|
||
<emphasis id="CEF3EAF75C74FFF8D9ACEBF5FE9CFBA8" box="[192,310,1000,1025]" italics="true" pageId="2" pageNumber="543">A. bellottii</emphasis>
|
||
</taxonomicName>
|
||
species group, except
|
||
<taxonomicName id="3B874D665C74FFF8DB5FEBF5FD06FBA8" box="[563,684,1001,1025]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="543" phylum="Chordata" rank="species" species="accorsii">
|
||
<emphasis id="CEF3EAF75C74FFF8DB5FEBF5FD06FBA8" box="[563,684,1001,1025]" italics="true" pageId="2" pageNumber="543">A. accorsii</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="3B874D665C74FFF8DB8EEBF5FCF4FBA8" box="[738,862,1001,1025]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="543" phylum="Chordata" rank="species" species="queguay">
|
||
<emphasis id="CEF3EAF75C74FFF8DB8EEBF5FCF4FBA8" box="[738,862,1001,1025]" italics="true" pageId="2" pageNumber="543">A. queguay</emphasis>
|
||
</taxonomicName>
|
||
, by having a lower head width in males (55.3–61.1 % SL
|
||
<emphasis id="CEF3EAF75C74FFF8D9B0EC11FF59FB8D" box="[220,243,1037,1060]" italics="true" pageId="2" pageNumber="543">vs</emphasis>
|
||
. 61.9–72.6 % SL) and females (58.4–62.8 % SL
|
||
<emphasis id="CEF3EAF75C74FFF8DA76EC11FC9BFB8D" box="[794,817,1037,1060]" italics="true" pageId="2" pageNumber="543">vs</emphasis>
|
||
. 63.4–73.2 % SL).
|
||
<taxonomicName id="3B874D665C74FFF8DD60EC10FAB2FB8C" authorityName="Volcan & Severo-Neto" authorityYear="2019" box="[1036,1304,1036,1061]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="543" phylum="Chordata" rank="species" species="ephemerus">
|
||
<emphasis id="CEF3EAF75C74FFF8DD60EC10FAB2FB8C" box="[1036,1304,1036,1061]" italics="true" pageId="2" pageNumber="543">Austrolebias ephemerus</emphasis>
|
||
</taxonomicName>
|
||
also differs from all species of the
|
||
<taxonomicName id="3B874D665C74FFF8D8D6EC2CFD9DFBE1" baseAuthorityName="Steindachner" baseAuthorityYear="1881" box="[442,567,1071,1096]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="543" phylum="Chordata" rank="species" species="bellottii">
|
||
<emphasis id="CEF3EAF75C74FFF8D8D6EC2CFD9DFBE1" box="[442,567,1071,1096]" italics="true" pageId="2" pageNumber="543">A. bellottii</emphasis>
|
||
</taxonomicName>
|
||
species group, except
|
||
<taxonomicName id="3B874D665C74FFF8DA3DEC2CFC51FBE1" box="[849,1019,1071,1096]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="543" phylum="Chordata" rank="species" species="melanoorus">
|
||
<emphasis id="CEF3EAF75C74FFF8DA3DEC2CFC51FBE1" box="[849,1019,1071,1096]" italics="true" pageId="2" pageNumber="543">A. melanoorus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<emphasis id="CEF3EAF75C74FFF8DD2CEC2CFB60FBE1" box="[1088,1226,1072,1096]" italics="true" pageId="2" pageNumber="543">
|
||
<taxonomicName id="3B874D665C74FFF8DD2CEC2CFB6CFBE1" box="[1088,1222,1072,1096]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="543" phylum="Chordata" rank="species" species="queguay">A. queguay</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
by having fewer neuromasts in the preopercular series (16–23
|
||
<emphasis id="CEF3EAF75C74FFF8DBD9EC48FD66FBC2" box="[693,716,1108,1131]" italics="true" pageId="2" pageNumber="543">vs</emphasis>
|
||
. 24–29). In addition, the following characters are useful for diagnosing
|
||
<taxonomicName id="3B874D665C74FFF8D877EC6BFE1CFB26" authorityName="Volcan & Severo-Neto" authorityYear="2019" box="[283,438,1142,1167]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="543" phylum="Chordata" rank="species" species="ephemerus">
|
||
<emphasis id="CEF3EAF75C74FFF8D877EC6BFE1CFB26" box="[283,438,1142,1167]" italics="true" pageId="2" pageNumber="543">A. ephemerus</emphasis>
|
||
</taxonomicName>
|
||
from the other species of the
|
||
<taxonomicName id="3B874D665C74FFF8DA79EC6BFC24FB26" baseAuthorityName="Steindachner" baseAuthorityYear="1881" box="[789,910,1142,1167]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="543" phylum="Chordata" rank="species" species="bellottii">
|
||
<emphasis id="CEF3EAF75C74FFF8DA79EC6BFC24FB26" box="[789,910,1142,1167]" italics="true" pageId="2" pageNumber="543">A. bellottii</emphasis>
|
||
</taxonomicName>
|
||
group: from
|
||
<taxonomicName id="3B874D665C74FFF8DD46EC6BFB0CFB27" box="[1066,1190,1143,1166]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="543" phylum="Chordata" rank="species" species="accorsii">
|
||
<emphasis id="CEF3EAF75C74FFF8DD46EC6BFB0CFB27" box="[1066,1190,1143,1166]" italics="true" pageId="2" pageNumber="543">A. accorsii</emphasis>
|
||
</taxonomicName>
|
||
by having urogenital papilla attached to anal fin (
|
||
<emphasis id="CEF3EAF75C74FFF8D8A1EC87FE4EFB1B" box="[461,484,1179,1202]" italics="true" pageId="2" pageNumber="543">vs</emphasis>
|
||
. not attached), more scale rows in transversal series (13–14
|
||
<emphasis id="CEF3EAF75C74FFF8DDEEEC87FB33FB1B" box="[1154,1177,1179,1202]" italics="true" pageId="2" pageNumber="543">vs</emphasis>
|
||
. 12), position of dorsal fin origin in relation to the neural spines in males (7th–9th
|
||
<emphasis id="CEF3EAF75C74FFF8DA29ECA3FCF6FB7F" box="[837,860,1215,1238]" italics="true" pageId="2" pageNumber="543">vs</emphasis>
|
||
. 12th–13th) and females (9th–12h
|
||
<emphasis id="CEF3EAF75C74FFF8DD9EECA3FAA3FB7F" box="[1266,1289,1215,1238]" italics="true" pageId="2" pageNumber="543">vs</emphasis>
|
||
. 14th–15th), lower number of dorsal fin rays in males (24–25
|
||
<emphasis id="CEF3EAF75C74FFF8DBAEECFEFD73FB50" box="[706,729,1250,1273]" italics="true" pageId="2" pageNumber="543">vs</emphasis>
|
||
. 26–28) and females (18–20
|
||
<emphasis id="CEF3EAF75C74FFF8DD49ECFEFB96FB50" box="[1061,1084,1250,1273]" italics="true" pageId="2" pageNumber="543">vs</emphasis>
|
||
. 25–28), lower number of anal fin rays in males (27–30
|
||
<emphasis id="CEF3EAF75C74FFF8D8C2ED1AFE6FFAB4" box="[430,453,1286,1309]" italics="true" pageId="2" pageNumber="543">vs</emphasis>
|
||
. 32–34) and females (23–28
|
||
<emphasis id="CEF3EAF75C74FFF8DA61ED1AFC8EFAB4" box="[781,804,1286,1309]" italics="true" pageId="2" pageNumber="543">vs</emphasis>
|
||
. 31–32), and position of anal fin origin in relation to the neural spines in males (6th–9th
|
||
<emphasis id="CEF3EAF75C74FFF8D891ED35FDBEFAE9" box="[509,532,1321,1344]" italics="true" pageId="2" pageNumber="543">vs</emphasis>
|
||
. 13th–14th). It is distinguished from
|
||
<taxonomicName id="3B874D665C74FFF8DAD5ED34FB9AFAE9" baseAuthorityName="Steindachner" baseAuthorityYear="1881" box="[953,1072,1319,1344]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="543" phylum="Chordata" rank="species" species="bellottii">
|
||
<emphasis id="CEF3EAF75C74FFF8DAD5ED34FB9AFAE9" box="[953,1072,1319,1344]" italics="true" pageId="2" pageNumber="543">A. bellottii</emphasis>
|
||
</taxonomicName>
|
||
by presenting basihyal cartilage width of about 75% of basihyal length (
|
||
<emphasis id="CEF3EAF75C74FFF8DB0AED50FD2FFACA" box="[614,645,1356,1379]" italics="true" pageId="2" pageNumber="543">vs.</emphasis>
|
||
50–55%), lower head depth in males (103.3–110.0 % SL
|
||
<emphasis id="CEF3EAF75C74FFF8DC44ED50FA95FACA" box="[1320,1343,1356,1379]" italics="true" pageId="2" pageNumber="543">vs</emphasis>
|
||
. 110.3– 118.1 % SL), and fewer neuromasts in the post-otic series (3
|
||
<emphasis id="CEF3EAF75C74FFF8DA3DED6CFCC2FA2E" box="[849,872,1392,1415]" italics="true" pageId="2" pageNumber="543">vs</emphasis>
|
||
. 4).
|
||
<taxonomicName id="3B874D665C74FFF8DAF2ED72FB06FA2E" authorityName="Volcan & Severo-Neto" authorityYear="2019" box="[926,1196,1390,1415]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="543" phylum="Chordata" rank="species" species="ephemerus">
|
||
<emphasis id="CEF3EAF75C74FFF8DAF2ED72FB06FA2E" box="[926,1196,1390,1415]" italics="true" pageId="2" pageNumber="543">Austrolebias ephemerus</emphasis>
|
||
</taxonomicName>
|
||
can be distinguished from
|
||
<taxonomicName id="3B874D665C74FFF8D9BBED8FFED7FA02" box="[215,381,1426,1451]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="543" phylum="Chordata" rank="species" species="melanoorus">
|
||
<emphasis id="CEF3EAF75C74FFF8D9BBED8FFED7FA02" box="[215,381,1426,1451]" italics="true" pageId="2" pageNumber="543">A. melanoorus</emphasis>
|
||
</taxonomicName>
|
||
by presenting a distinct colour pattern in males, consisting of flanks dark bluish gray with vertical rows of bright greenish blue dots (
|
||
<emphasis id="CEF3EAF75C74FFF8DBFCEDABFD05FA67" box="[656,687,1463,1486]" italics="true" pageId="2" pageNumber="543">vs.</emphasis>
|
||
light bluish gray bars alternating with dark gray bars), a single anterior rostral neuromast (
|
||
<emphasis id="CEF3EAF75C74FFF8D8A1EDC6FE4EFA58" box="[461,484,1498,1521]" italics="true" pageId="2" pageNumber="543">vs</emphasis>
|
||
. 2), and contact organs on anal fin in males (
|
||
<emphasis id="CEF3EAF75C74FFF8DA81EDC6FBAEFA58" box="[1005,1028,1498,1521]" italics="true" pageId="2" pageNumber="543">vs</emphasis>
|
||
. contact organs absent on anal fin), dorsal fin origin between 1st and 4th anal fin ray in males (
|
||
<emphasis id="CEF3EAF75C74FFF8DA38EDE2FCC1F9BC" box="[852,875,1534,1557]" italics="true" pageId="2" pageNumber="543">vs</emphasis>
|
||
. slightly anterior or on vertical through anal fin origin), medial pelvic fin membranes about 75–100% coalesced (
|
||
<emphasis id="CEF3EAF75C74FFF8DA16EE3DFC3BF991" box="[890,913,1569,1592]" italics="true" pageId="2" pageNumber="543">vs</emphasis>
|
||
. 10–25 % coalesced), and a higher number of teeth on second pharyngobranchial (5–8
|
||
<emphasis id="CEF3EAF75C74FFF8DB30EE59FDD9F9F5" box="[604,627,1605,1628]" italics="true" pageId="2" pageNumber="543">vs</emphasis>
|
||
. 3–4). It is distinguished from
|
||
<taxonomicName id="3B874D665C74FFF8DAA0EE58FBE3F9F5" box="[972,1097,1604,1628]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="543" phylum="Chordata" rank="species" species="queguay">
|
||
<emphasis id="CEF3EAF75C74FFF8DAA0EE58FBE3F9F5" box="[972,1097,1604,1628]" italics="true" pageId="2" pageNumber="543">A. queguay</emphasis>
|
||
</taxonomicName>
|
||
by presenting vertical rows of bright greenish blue dots in the flanks in males (vs. well-defined light blue bands contrasting with the sides of the body), pectoral fins hyaline, without iridescent blue sub-marginal band (vs. pectoral fin hyaline with iridescent blue sub-marginal band present), one to three rows of scales at anal fin base (vs. scales absent at anal-fin base). The new species can be distinguished from
|
||
<taxonomicName id="3B874D665C74FFF8DB48EECEFD5AF940" box="[548,752,1746,1769]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="543" phylum="Chordata" rank="species" species="univentripinnis">
|
||
<emphasis id="CEF3EAF75C74FFF8DB48EECEFD5AF940" box="[548,752,1746,1769]" italics="true" pageId="2" pageNumber="543">A. univentripinnis</emphasis>
|
||
</taxonomicName>
|
||
by the presence of contact organs on anal fin in males (
|
||
<emphasis id="CEF3EAF75C74FFF8DC11EECEFA3EF940" box="[1405,1428,1746,1769]" italics="true" pageId="2" pageNumber="543">vs</emphasis>
|
||
. contact organs absent on anal fin), pectoral fins posterior margin on vertical between base of 6th and 8th anal-fin rays in males (
|
||
<emphasis id="CEF3EAF75C74FFF8D853EF05FEFCF899" box="[319,342,1817,1840]" italics="true" pageId="2" pageNumber="543">vs</emphasis>
|
||
. between 3th and 5th anal-fin rays), and fewer neuromasts in the preopercular series (16–23
|
||
<emphasis id="CEF3EAF75C74FFF8DC11EF05FA3EF899" box="[1405,1428,1817,1840]" italics="true" pageId="2" pageNumber="543">vs</emphasis>
|
||
. 24–26). Finally,
|
||
<taxonomicName id="3B874D665C74FFF8D839EF20FDCEF8FC" authorityName="Volcan & Severo-Neto" authorityYear="2019" box="[341,612,1852,1877]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="543" phylum="Chordata" rank="species" species="ephemerus">
|
||
<emphasis id="CEF3EAF75C74FFF8D839EF20FDCEF8FC" box="[341,612,1852,1877]" italics="true" pageId="2" pageNumber="543">Austrolebias ephemerus</emphasis>
|
||
</taxonomicName>
|
||
can be distinguished from
|
||
<taxonomicName id="3B874D665C74FFF8DACEEF20FBE5F8FC" box="[930,1103,1852,1877]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="543" phylum="Chordata" rank="species" species="vandenbergi">
|
||
<emphasis id="CEF3EAF75C74FFF8DACEEF20FBE5F8FC" box="[930,1103,1852,1877]" italics="true" pageId="2" pageNumber="543">A. vandenbergi</emphasis>
|
||
</taxonomicName>
|
||
by having urogenital papilla attached to anal fin (
|
||
<emphasis id="CEF3EAF75C74FFF8D8E5EF7CFE0AF8DE" box="[393,416,1888,1911]" italics="true" pageId="2" pageNumber="543">vs</emphasis>
|
||
. not attached), fewer neuromasts in the infraorbital (2–3+21–26
|
||
<emphasis id="CEF3EAF75C74FFF8DDFEEF7CFB1AF8DE" box="[1170,1200,1888,1911]" italics="true" pageId="2" pageNumber="543">vs.</emphasis>
|
||
3+31), preopercular (16–23
|
||
<emphasis id="CEF3EAF75C74FFF8D981EF98FEAEF832" box="[237,260,1924,1947]" italics="true" pageId="2" pageNumber="543">vs</emphasis>
|
||
. 31) and mandibular series (9–16
|
||
<emphasis id="CEF3EAF75C74FFF8DBEAEF98FD37F832" box="[646,669,1924,1947]" italics="true" pageId="2" pageNumber="543">vs</emphasis>
|
||
. 18), fewer scales in longitudinal series (27–30
|
||
<emphasis id="CEF3EAF75C74FFF8DDD7EF98FB78F832" box="[1211,1234,1924,1947]" italics="true" pageId="2" pageNumber="543">vs</emphasis>
|
||
. 31–33), basihyal cartilage with about 50–60% of basihyal length (
|
||
<emphasis id="CEF3EAF75C74FFF8DBAFEFBBFD4BF817" box="[707,737,1959,1982]" italics="true" pageId="2" pageNumber="543">vs.</emphasis>
|
||
75%), and fewer teeth on second pharyngobranchial (5–8
|
||
<emphasis id="CEF3EAF75C74FFF8DC11EFBBFA3EF817" box="[1405,1428,1959,1982]" italics="true" pageId="2" pageNumber="543">vs</emphasis>
|
||
. 11–13).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="B49D656E5C75FFFED9ABE88BFA36FADF" lastPageId="4" lastPageNumber="545" pageId="3" pageNumber="544" type="description">
|
||
<paragraph id="FC3836E55C75FFF9D9ABE88BFCF1FEE9" blockId="3.[151,1437,151,320]" pageId="3" pageNumber="544">
|
||
<emphasis id="CEF3EAF75C75FFF9D9ABE88BFEF3FF19" bold="true" box="[199,345,151,176]" pageId="3" pageNumber="544">Description.</emphasis>
|
||
Morphometric and meristic data of the
|
||
<typeStatus id="233C88475C75FFF9DA48E88BFC2CFF19" box="[804,902,151,176]" pageId="3" pageNumber="544" type="holotype">holotype</typeStatus>
|
||
and
|
||
<typeStatus id="233C88475C75FFF9DAACE884FB86FF19" box="[960,1068,152,176]" pageId="3" pageNumber="544" type="paratype">paratypes</typeStatus>
|
||
are presented in
|
||
<tableCitation id="B105035E5C75FFF9DD9EE88BFAE2FF19" box="[1266,1352,151,176]" captionStart="TABLE 1" captionStartId="3.[151,239,364,387]" captionText="TABLE 1. Morphometric data of the holotype and paratypes of Austrolebias ephemerus. Ranges presented for males do not include the holotype." pageId="3" pageNumber="544">Table 1</tableCitation>
|
||
. Males larger than females, largest male examined
|
||
<quantity id="3B7F9B005C75FFF9DBF0E8A0FCAFFF7D" box="[668,773,188,212]" metricMagnitude="-2" metricUnit="m" metricValue="3.17" pageId="3" pageNumber="544" unit="mm" value="31.7">31.7 mm</quantity>
|
||
SL, largest female
|
||
<quantity id="3B7F9B005C75FFF9DA9EE8A0FBF6FF7D" box="[1010,1116,188,212]" metricMagnitude="-2" metricUnit="m" metricValue="2.81" pageId="3" pageNumber="544" unit="mm" value="28.1">28.1 mm</quantity>
|
||
SL. Dorsal profile slightly concave on head, convex from nape to end of dorsal fin base, straight on caudal peduncle. Ventral profile convex from lower jaw to origin of anal fin base, nearly straight on caudal peduncle. Greatest body depth at dorsal fin origin. Body deep and compressed. Snout blunt and jaws short.
|
||
</paragraph>
|
||
<caption id="A8F8666D5C75FFF9D9FBE970FE0BFE0A" pageId="3" pageNumber="544">
|
||
<paragraph id="FC3836E55C75FFF9D9FBE970FE0BFE0A" blockId="3.[151,1436,363,419]" pageId="3" pageNumber="544">
|
||
<emphasis id="CEF3EAF75C75FFF9D9FBE970FEA0FE2A" bold="true" box="[151,266,364,387]" pageId="3" pageNumber="544">TABLE 1.</emphasis>
|
||
Morphometric data of the holotype and paratypes of
|
||
<taxonomicName id="3B874D665C75FFF9DA2AE977FBECFE2A" authorityName="Volcan & Severo-Neto" authorityYear="2019" box="[838,1094,363,387]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="544" phylum="Chordata" rank="species" species="ephemerus">
|
||
<emphasis id="CEF3EAF75C75FFF9DA2AE977FBECFE2A" box="[838,1094,363,387]" italics="true" pageId="3" pageNumber="544">Austrolebias ephemerus</emphasis>
|
||
</taxonomicName>
|
||
. Ranges presented for males do not include the holotype.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="FC3836E55C75FFF9D9F1E9A1FB4DFB0A" pageId="3" pageNumber="544">
|
||
<table id="8E87C4455C750005D9F1E9A1FABFFB0A" box="[157,1301,445,1187]" gridcols="4" gridrows="19" pageId="3" pageNumber="544">
|
||
<tr id="42B734A75C750005D9F1E9A1FABFFE7A" box="[157,1301,445,467]" gridrow="0" pageId="3" pageNumber="544">
|
||
<th id="01665DDB5C750005D9F1E9A1FE2EFE7A" box="[157,388,445,467]" gridcol="0" gridrow="0" pageId="3" pageNumber="544">Morphometric data</th>
|
||
<th id="01665DDB5C750005DBA8E9A1FC88FE7A" box="[708,802,445,467]" gridcol="1" gridrow="0" pageId="3" pageNumber="544">Holotype</th>
|
||
<th id="01665DDB5C750005DAECE9A1FC54FE7A" box="[896,1022,445,467]" gridcol="2" gridrow="0" pageId="3" pageNumber="544">Males (n=3)</th>
|
||
<th id="01665DDB5C750005DDEEE9A1FABFFE7A" box="[1154,1301,445,467]" gridcol="3" gridrow="0" pageId="3" pageNumber="544">Females (n=8)</th>
|
||
</tr>
|
||
<tr id="42B734A75C750005D9F1E9F9FABFFE52" box="[157,1301,485,507]" gridrow="1" pageId="3" pageNumber="544">
|
||
<th id="01665DDB5C750005D9F1E9F9FE2EFE52" box="[157,388,485,507]" gridcol="0" gridrow="1" pageId="3" pageNumber="544">Standard length (mm)</th>
|
||
<td id="01665DDB5C750005DBA8E9F9FC88FE52" box="[708,802,485,507]" gridcol="1" gridrow="1" pageId="3" pageNumber="544">28.6</td>
|
||
<td id="01665DDB5C750005DAECE9F9FC54FE52" box="[896,1022,485,507]" gridcol="2" gridrow="1" pageId="3" pageNumber="544">22.15–31.7</td>
|
||
<td id="01665DDB5C750005DDEEE9F9FABFFE52" box="[1154,1301,485,507]" gridcol="3" gridrow="1" pageId="3" pageNumber="544">21.6–28.1</td>
|
||
</tr>
|
||
<tr id="42B734A75C750005D9F1EA11FABFFD8A" box="[157,1301,525,547]" gridrow="2" pageId="3" pageNumber="544">
|
||
<th id="01665DDB5C750005D9F1EA11FABFFD8A" box="[157,1301,525,547]" colspan="4" colspanRight="3" gridcol="0" gridrow="2" pageId="3" pageNumber="544">Percent of standard length</th>
|
||
</tr>
|
||
<tr id="42B734A75C750005D9F1EA29FABFFDE2" box="[157,1301,565,587]" gridrow="3" pageId="3" pageNumber="544">
|
||
<th id="01665DDB5C750005D9F1EA29FE2EFDE2" box="[157,388,565,587]" gridcol="0" gridrow="3" pageId="3" pageNumber="544">Body depth</th>
|
||
<td id="01665DDB5C750005DBA8EA29FC88FDE2" box="[708,802,565,587]" gridcol="1" gridrow="3" pageId="3" pageNumber="544">39.8</td>
|
||
<td id="01665DDB5C750005DAECEA29FC54FDE2" box="[896,1022,565,587]" gridcol="2" gridrow="3" pageId="3" pageNumber="544">34.0–40.9</td>
|
||
<td id="01665DDB5C750005DDEEEA29FABFFDE2" box="[1154,1301,565,587]" gridcol="3" gridrow="3" pageId="3" pageNumber="544">32.3–41.6</td>
|
||
</tr>
|
||
<tr id="42B734A75C750005D9F1EA41FABFFDDA" box="[157,1301,605,627]" gridrow="4" pageId="3" pageNumber="544">
|
||
<th id="01665DDB5C750005D9F1EA41FE2EFDDA" box="[157,388,605,627]" gridcol="0" gridrow="4" pageId="3" pageNumber="544">Caudal peduncle depth</th>
|
||
<td id="01665DDB5C750005DBA8EA41FC88FDDA" box="[708,802,605,627]" gridcol="1" gridrow="4" pageId="3" pageNumber="544">14.4</td>
|
||
<td id="01665DDB5C750005DAECEA41FC54FDDA" box="[896,1022,605,627]" gridcol="2" gridrow="4" pageId="3" pageNumber="544">11.4–14.0</td>
|
||
<td id="01665DDB5C750005DDEEEA41FABFFDDA" box="[1154,1301,605,627]" gridcol="3" gridrow="4" pageId="3" pageNumber="544">10.6–15.1</td>
|
||
</tr>
|
||
<tr id="42B734A75C750005D9F1EA99FABFFD32" box="[157,1301,645,667]" gridrow="5" pageId="3" pageNumber="544">
|
||
<th id="01665DDB5C750005D9F1EA99FE2EFD32" box="[157,388,645,667]" gridcol="0" gridrow="5" pageId="3" pageNumber="544">Predorsal length</th>
|
||
<td id="01665DDB5C750005DBA8EA99FC88FD32" box="[708,802,645,667]" gridcol="1" gridrow="5" pageId="3" pageNumber="544">50.1</td>
|
||
<td id="01665DDB5C750005DAECEA99FC54FD32" box="[896,1022,645,667]" gridcol="2" gridrow="5" pageId="3" pageNumber="544">50.6–52.1</td>
|
||
<td id="01665DDB5C750005DDEEEA99FABFFD32" box="[1154,1301,645,667]" gridcol="3" gridrow="5" pageId="3" pageNumber="544">55.5–62.5</td>
|
||
</tr>
|
||
<tr id="42B734A75C750005D9F1EAB1FABFFD6A" box="[157,1301,685,707]" gridrow="6" pageId="3" pageNumber="544">
|
||
<th id="01665DDB5C750005D9F1EAB1FE2EFD6A" box="[157,388,685,707]" gridcol="0" gridrow="6" pageId="3" pageNumber="544">Prepelvic length</th>
|
||
<td id="01665DDB5C750005DBA8EAB1FC88FD6A" box="[708,802,685,707]" gridcol="1" gridrow="6" pageId="3" pageNumber="544">42.2</td>
|
||
<td id="01665DDB5C750005DAECEAB1FC54FD6A" box="[896,1022,685,707]" gridcol="2" gridrow="6" pageId="3" pageNumber="544">41.5–44.5</td>
|
||
<td id="01665DDB5C750005DDEEEAB1FABFFD6A" box="[1154,1301,685,707]" gridcol="3" gridrow="6" pageId="3" pageNumber="544">45.6–49.0</td>
|
||
</tr>
|
||
<tr id="42B734A75C750005D9F1EAC9FABFFD42" box="[157,1301,725,747]" gridrow="7" pageId="3" pageNumber="544">
|
||
<th id="01665DDB5C750005D9F1EAC9FE2EFD42" box="[157,388,725,747]" gridcol="0" gridrow="7" pageId="3" pageNumber="544">Dorsal fin base length</th>
|
||
<td id="01665DDB5C750005DBA8EAC9FC88FD42" box="[708,802,725,747]" gridcol="1" gridrow="7" pageId="3" pageNumber="544">40.2</td>
|
||
<td id="01665DDB5C750005DAECEAC9FC54FD42" box="[896,1022,725,747]" gridcol="2" gridrow="7" pageId="3" pageNumber="544">35.6–41.5</td>
|
||
<td id="01665DDB5C750005DDEEEAC9FABFFD42" box="[1154,1301,725,747]" gridcol="3" gridrow="7" pageId="3" pageNumber="544">25.5–28.6</td>
|
||
</tr>
|
||
<tr id="42B734A75C750005D9F1EAE1FABFFCBA" box="[157,1301,765,787]" gridrow="8" pageId="3" pageNumber="544">
|
||
<th id="01665DDB5C750005D9F1EAE1FE2EFCBA" box="[157,388,765,787]" gridcol="0" gridrow="8" pageId="3" pageNumber="544">Anal fin base length</th>
|
||
<td id="01665DDB5C750005DBA8EAE1FC88FCBA" box="[708,802,765,787]" gridcol="1" gridrow="8" pageId="3" pageNumber="544">43.6</td>
|
||
<td id="01665DDB5C750005DAECEAE1FC54FCBA" box="[896,1022,765,787]" gridcol="2" gridrow="8" pageId="3" pageNumber="544">41.6–46.6</td>
|
||
<td id="01665DDB5C750005DDEEEAE1FABFFCBA" box="[1154,1301,765,787]" gridcol="3" gridrow="8" pageId="3" pageNumber="544">28.4–32.4</td>
|
||
</tr>
|
||
<tr id="42B734A75C750005D9F1EB39FABFFC92" box="[157,1301,805,827]" gridrow="9" pageId="3" pageNumber="544">
|
||
<th id="01665DDB5C750005D9F1EB39FE2EFC92" box="[157,388,805,827]" gridcol="0" gridrow="9" pageId="3" pageNumber="544">Caudal fin length</th>
|
||
<td id="01665DDB5C750005DBA8EB39FC88FC92" box="[708,802,805,827]" gridcol="1" gridrow="9" pageId="3" pageNumber="544">26.9</td>
|
||
<td id="01665DDB5C750005DAECEB39FC54FC92" box="[896,1022,805,827]" gridcol="2" gridrow="9" pageId="3" pageNumber="544">26.3–31.7</td>
|
||
<td id="01665DDB5C750005DDEEEB39FABFFC92" box="[1154,1301,805,827]" gridcol="3" gridrow="9" pageId="3" pageNumber="544">29.4–35.3</td>
|
||
</tr>
|
||
<tr id="42B734A75C750005D9F1EB51FABFFCCA" box="[157,1301,845,867]" gridrow="10" pageId="3" pageNumber="544">
|
||
<th id="01665DDB5C750005D9F1EB51FE2EFCCA" box="[157,388,845,867]" gridcol="0" gridrow="10" pageId="3" pageNumber="544">Pectoral fin length</th>
|
||
<td id="01665DDB5C750005DBA8EB51FC88FCCA" box="[708,802,845,867]" gridcol="1" gridrow="10" pageId="3" pageNumber="544">25.7</td>
|
||
<td id="01665DDB5C750005DAECEB51FC54FCCA" box="[896,1022,845,867]" gridcol="2" gridrow="10" pageId="3" pageNumber="544">22.4–27.1</td>
|
||
<td id="01665DDB5C750005DDEEEB51FABFFCCA" box="[1154,1301,845,867]" gridcol="3" gridrow="10" pageId="3" pageNumber="544">23.2–30.0</td>
|
||
</tr>
|
||
<tr id="42B734A75C750005D9F1EB69FABFFC22" box="[157,1301,885,907]" gridrow="11" pageId="3" pageNumber="544">
|
||
<th id="01665DDB5C750005D9F1EB69FE2EFC22" box="[157,388,885,907]" gridcol="0" gridrow="11" pageId="3" pageNumber="544">Pelvic fin length</th>
|
||
<td id="01665DDB5C750005DBA8EB69FC88FC22" box="[708,802,885,907]" gridcol="1" gridrow="11" pageId="3" pageNumber="544">11.1</td>
|
||
<td id="01665DDB5C750005DAECEB69FC54FC22" box="[896,1022,885,907]" gridcol="2" gridrow="11" pageId="3" pageNumber="544">8.6–10.4</td>
|
||
<td id="01665DDB5C750005DDEEEB69FABFFC22" box="[1154,1301,885,907]" gridcol="3" gridrow="11" pageId="3" pageNumber="544">9.3–15.4</td>
|
||
</tr>
|
||
<tr id="42B734A75C750005D9F1EB81FABFFC1A" box="[157,1301,925,947]" gridrow="12" pageId="3" pageNumber="544">
|
||
<th id="01665DDB5C750005D9F1EB81FE2EFC1A" box="[157,388,925,947]" gridcol="0" gridrow="12" pageId="3" pageNumber="544">Head length</th>
|
||
<td id="01665DDB5C750005DBA8EB81FC88FC1A" box="[708,802,925,947]" gridcol="1" gridrow="12" pageId="3" pageNumber="544">29.4</td>
|
||
<td id="01665DDB5C750005DAECEB81FC54FC1A" box="[896,1022,925,947]" gridcol="2" gridrow="12" pageId="3" pageNumber="544">30.7–31.4</td>
|
||
<td id="01665DDB5C750005DDEEEB81FABFFC1A" box="[1154,1301,925,947]" gridcol="3" gridrow="12" pageId="3" pageNumber="544">30.6–33.7</td>
|
||
</tr>
|
||
<tr id="42B734A75C750005D9F1EBD9FABFFC72" box="[157,1301,965,987]" gridrow="13" pageId="3" pageNumber="544">
|
||
<th id="01665DDB5C750005D9F1EBD9FABFFC72" box="[157,1301,965,987]" colspan="4" colspanRight="3" gridcol="0" gridrow="13" pageId="3" pageNumber="544">Percent of head length</th>
|
||
</tr>
|
||
<tr id="42B734A75C750005D9F1EBF1FABFFBAA" box="[157,1301,1005,1027]" gridrow="14" pageId="3" pageNumber="544">
|
||
<th id="01665DDB5C750005D9F1EBF1FE2EFBAA" box="[157,388,1005,1027]" gridcol="0" gridrow="14" pageId="3" pageNumber="544">Head depth</th>
|
||
<td id="01665DDB5C750005DBA8EBF1FC88FBAA" box="[708,802,1005,1027]" gridcol="1" gridrow="14" pageId="3" pageNumber="544">110.0</td>
|
||
<td id="01665DDB5C750005DAECEBF1FC54FBAA" box="[896,1022,1005,1027]" gridcol="2" gridrow="14" pageId="3" pageNumber="544">103.3–104.5</td>
|
||
<td id="01665DDB5C750005DDEEEBF1FABFFBAA" box="[1154,1301,1005,1027]" gridcol="3" gridrow="14" pageId="3" pageNumber="544">95.0–106.8</td>
|
||
</tr>
|
||
<tr id="42B734A75C750005D9F1EC09FABFFB82" box="[157,1301,1045,1067]" gridrow="15" pageId="3" pageNumber="544">
|
||
<th id="01665DDB5C750005D9F1EC09FE2EFB82" box="[157,388,1045,1067]" gridcol="0" gridrow="15" pageId="3" pageNumber="544">Head width</th>
|
||
<td id="01665DDB5C750005DBA8EC09FC88FB82" box="[708,802,1045,1067]" gridcol="1" gridrow="15" pageId="3" pageNumber="544">61.1</td>
|
||
<td id="01665DDB5C750005DAECEC09FC54FB82" box="[896,1022,1045,1067]" gridcol="2" gridrow="15" pageId="3" pageNumber="544">55.3–56.6</td>
|
||
<td id="01665DDB5C750005DDEEEC09FABFFB82" box="[1154,1301,1045,1067]" gridcol="3" gridrow="15" pageId="3" pageNumber="544">58.4–62.8</td>
|
||
</tr>
|
||
<tr id="42B734A75C750005D9F1EC21FABFFBFA" box="[157,1301,1085,1107]" gridrow="16" pageId="3" pageNumber="544">
|
||
<th id="01665DDB5C750005D9F1EC21FE2EFBFA" box="[157,388,1085,1107]" gridcol="0" gridrow="16" pageId="3" pageNumber="544">Snout length</th>
|
||
<td id="01665DDB5C750005DBA8EC21FC88FBFA" box="[708,802,1085,1107]" gridcol="1" gridrow="16" pageId="3" pageNumber="544">16.3</td>
|
||
<td id="01665DDB5C750005DAECEC21FC54FBFA" box="[896,1022,1085,1107]" gridcol="2" gridrow="16" pageId="3" pageNumber="544">15.6–16.8</td>
|
||
<td id="01665DDB5C750005DDEEEC21FABFFBFA" box="[1154,1301,1085,1107]" gridcol="3" gridrow="16" pageId="3" pageNumber="544">16.9–21.0</td>
|
||
</tr>
|
||
<tr id="42B734A75C750005D9F1EC79FABFFBD2" box="[157,1301,1125,1147]" gridrow="17" pageId="3" pageNumber="544">
|
||
<th id="01665DDB5C750005D9F1EC79FE2EFBD2" box="[157,388,1125,1147]" gridcol="0" gridrow="17" pageId="3" pageNumber="544">Lower jaw length</th>
|
||
<td id="01665DDB5C750005DBA8EC79FC88FBD2" box="[708,802,1125,1147]" gridcol="1" gridrow="17" pageId="3" pageNumber="544">20.8</td>
|
||
<td id="01665DDB5C750005DAECEC79FC54FBD2" box="[896,1022,1125,1147]" gridcol="2" gridrow="17" pageId="3" pageNumber="544">17.6–19.5</td>
|
||
<td id="01665DDB5C750005DDEEEC79FABFFBD2" box="[1154,1301,1125,1147]" gridcol="3" gridrow="17" pageId="3" pageNumber="544">17.4–23.4</td>
|
||
</tr>
|
||
<tr id="42B734A75C750005D9F1EC91FABFFB0A" box="[157,1301,1165,1187]" gridrow="18" pageId="3" pageNumber="544">
|
||
<th id="01665DDB5C750005D9F1EC91FE2EFB0A" box="[157,388,1165,1187]" gridcol="0" gridrow="18" pageId="3" pageNumber="544">Eye diameter</th>
|
||
<td id="01665DDB5C750005DBA8EC91FC88FB0A" box="[708,802,1165,1187]" gridcol="1" gridrow="18" pageId="3" pageNumber="544">29.5</td>
|
||
<td id="01665DDB5C750005DAECEC91FC54FB0A" box="[896,1022,1165,1187]" gridcol="2" gridrow="18" pageId="3" pageNumber="544">27.1–29.9</td>
|
||
<td id="01665DDB5C750005DDEEEC91FABFFB0A" box="[1154,1301,1165,1187]" gridcol="3" gridrow="18" pageId="3" pageNumber="544">25.4–30.6</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<paragraph id="FC3836E55C75FFF9D9ABECFBFE89F9C1" blockId="3.[151,1437,1255,2037]" pageId="3" pageNumber="544">
|
||
Dorsal fin rays in males 24–25; in females 18–20. Tip of dorsal fin rounded. Dorsal fin origin at vertical through 1st and 4th anal-fin rays in males and through 2nd and 5th anal-fin rays in females. Origin of dorsal fin at vertical through neural spines of 7th and 9th vertebrae in males and through neural spines of 9th and 12th vertebrae in females. Anal-fin rays in males 27–30; in females 23–28. Tip of anal fin rounded in males. Anteromedian rays of anal fin of females lengthened, resulting in nearly triangular anal fin shape. Origin of anal fin at vertical through pleural ribs of 6th and 9th vertebrae in males and in females through pleural ribs of 8th–11th vertebrae. Caudal fin rounded, 22–24 rays in males and
|
||
<quantity id="3B7F9B005C75FFF9DB76EDA3FDD7FA71" box="[538,637,1471,1496]" metricMagnitude="-1" metricUnit="m" metricValue="5.968999999999999" metricValueMax="6.35" metricValueMin="5.588" pageId="3" pageNumber="544" unit="in" value="23.5" valueMax="25.0" valueMin="22.0">22–25 in</quantity>
|
||
females. Pectoral fin elliptical, with 11–13 rays in both sexes. Pectoral fin posterior tip reaching vertical through 6th to 8th anal-fin rays in males, and at vertical through 5th to 7th analfin rays in females. Pelvic fin rays 4–5. Pelvic fin posterior tip reaching 2nd to 4th anal-fin rays in both sexes. Medial pelvic fin membranes about 75–100 % coalesced. Urogenital papilla attached 60–100% of its length to anal fin in males.
|
||
</paragraph>
|
||
<paragraph id="FC3836E55C75FFF9D9ABEE68FD18F821" blockId="3.[151,1437,1255,2037]" pageId="3" pageNumber="544">Scales cycloid. Body and head entirely scaled, except anterior portion of ventral surface of head. No scales on dorsal fin base. One to three rows of scales on anal-fin base and three rows of scales on caudal-fin base. Supraorbital scales 1–3. No transverse row of scales anterior to H-scale. Frontal squamation H-patterned; E-scales not overlapping medially. Scales arranged in transverse pattern. Lateral line of trunk complete, with one neuromast per scale. Longitudinal series of scales 27–30; transverse series of scales 13–14; scale rows around caudal peduncle 16–18. Contact organs present in body scales and opercular region in males. Row of minute contact organs in the 2–5 uppermost pectoral fin rays, sometimes also on distal portion of anteriormost 2–5 anal fin rays in males. No contact organs on pelvic, dorsal and caudal fins.</paragraph>
|
||
<paragraph id="FC3836E55C75FFF9D9ABEF88FB48F85C" blockId="3.[151,1437,1255,2037]" pageId="3" pageNumber="544">Cephalic neuromasts: supraorbital 16–18, parietal 2–3, anterior rostral 1, posterior rostral 1, infraorbital 2–3+21– 26, preorbital 2, otic 1–3, post-otic 2–3, supratemporal 1, median opercular 1, ventral opercular 1–2, preopercular 16– 23, mandibular 9–16, lateral mandibular 5–7, paramandibular 1. Two neuromasts on caudal fin base.</paragraph>
|
||
<paragraph id="FC3836E55C72FFFED9ABE88BFAE6FF51" blockId="4.[151,1437,151,501]" pageId="4" pageNumber="545">Six branchiostegal rays. One or two dermosphenotic ossifications. Urohyal deep. Total number of vertebrae 29–30. Gill rakers in first branchial arch 4–5+14–15. Basihyal subtriangular, width about 75% of length; basihyal cartilage about 50–60% of total basihyal length. Five to eight teeth on second pharyngobranchial. Vomerine teeth absent.</paragraph>
|
||
<paragraph id="FC3836E55C72FFFED9ABE91FFA90FE5C" blockId="4.[151,1437,151,501]" pageId="4" pageNumber="545">
|
||
<emphasis id="CEF3EAF75C72FFFED9ABE91FFE03FEB5" bold="true" box="[199,425,259,284]" pageId="4" pageNumber="545">Colouration in life.</emphasis>
|
||
Males (
|
||
<figureCitation id="64BC2A605C72FFFEDB68E918FDD8FEB5" box="[516,626,260,285]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStartId-0="4.[151,250,1204,1226]" captionStartId-1="5.[151,250,1205,1227]" captionTargetBox-0="[151,1436,555,1180]" captionTargetBox-1="[153,1433,303,1182]" captionTargetId-0="figure@4.[151,1436,555,1180]" captionTargetId-1="figure@5.[153,1433,303,1182]" captionTargetPageId-0="4" captionTargetPageId-1="5" captionText-0="FIGURE 1. Austrolebias ephemerus, ZUFMS 5465, holotype, male, 28.6 mm SL: Brazil, Mato Grosso do Sul, Porto Murtinho." captionText-1="FIGURE 2. Austrolebias ephemerus, ZUFMS 5725, paratype, male, 29.1 mm SL: Brazil, Mato Grosso do Sul, Porto Murtinho." httpUri-0="https://zenodo.org/record/2627868/files/figure.png" httpUri-1="https://zenodo.org/record/2627870/files/figure.png" pageId="4" pageNumber="545">Figs. 1–2</figureCitation>
|
||
): Body bluish gray, darker on dorsum; abdominal region bluish white or yellowish; sides of the body with 6 to 11 iridescent narrow bluish vertical bars, which become less conspicuous and discontinuous towards posterior portion of body. Number of vertical bars can be unequal between sides of the body. Urogenital papilla bluish gray. Pectoral fins hyaline, with distal black margin. Dorsal and anal fin bluish grey, with subtle black margins and a few scattered white spots at the base. Opercular region bright light blue. Hyaline to bluish gray caudal fin. Bluish pelvic fins. Suborbital and supraorbital bands dark; supraorbital band wider near the eye, reaching neuromast parietal series. Iris yellow, with a black vertical bar through the centre of the eye.
|
||
</paragraph>
|
||
<caption id="A8F8666D5C72FFFED9FBECA8FA37FB63" box="[151,1437,1204,1226]" httpUri="https://zenodo.org/record/2627868/files/figure.png" pageId="4" pageNumber="545" startId="4.[151,250,1204,1226]" targetBox="[151,1436,555,1180]" targetPageId="4">
|
||
<paragraph id="FC3836E55C72FFFED9FBECA8FA37FB63" blockId="4.[151,1437,1204,1226]" box="[151,1437,1204,1226]" pageId="4" pageNumber="545">
|
||
<emphasis id="CEF3EAF75C72FFFED9FBECA8FEB8FB60" bold="true" box="[151,274,1204,1226]" pageId="4" pageNumber="545">FIGURE 1.</emphasis>
|
||
<taxonomicName id="3B874D665C72FFFED874ECA8FDA0FB60" authorityName="Volcan & Severo-Neto" authorityYear="2019" box="[280,522,1204,1225]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="4" pageNumber="545" phylum="Chordata" rank="species" species="ephemerus">
|
||
<emphasis id="CEF3EAF75C72FFFED874ECA8FDA0FB60" box="[280,522,1204,1225]" italics="true" pageId="4" pageNumber="545">Austrolebias ephemerus</emphasis>
|
||
</taxonomicName>
|
||
, ZUFMS 5465, holotype, male, 28.6 mm SL: Brazil, Mato Grosso do Sul, Porto Murtinho.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="FC3836E55C72FFFED9ABECEEFA36FADF" blockId="4.[151,1436,1266,2011]" pageId="4" pageNumber="545">
|
||
Females (
|
||
<figureCitation id="64BC2A605C72FFFED85AECEEFE0CFAA3" box="[310,422,1266,1291]" captionStart-0="FIGURE 3" captionStart-1="FIGURE 4" captionStartId-0="6.[151,250,1199,1221]" captionStartId-1="6.[151,250,1912,1934]" captionTargetBox-0="[151,1436,311,1168]" captionTargetBox-1="[151,1436,1287,1891]" captionTargetId-0="figure@6.[151,1436,311,1168]" captionTargetId-1="figure@6.[151,1436,1287,1891]" captionTargetPageId-0="6" captionTargetPageId-1="6" captionText-0="FIGURE 3. Austrolebias ephemerus, ZUFMS 5725, paratype, female, 26.6 mm SL: Brazil, Mato Grosso do Sul, Porto Murtinho." captionText-1="FIGURE 4. Austrolebias ephemerus, ZUFMS 5464, paratype, female, 28.1 mm SL: Brazil, Mato Grosso do Sul, Porto Murtinho." httpUri-0="https://zenodo.org/record/2627872/files/figure.png" httpUri-1="https://zenodo.org/record/2627874/files/figure.png" pageId="4" pageNumber="545">Figs. 3–4</figureCitation>
|
||
): Ground colour gray or light brown, sometimes with vertically elongated, diffuse darkgray to black blotches, forming small bars. One or two black spots on anterocentral portion of flank. Opercular region bright light blue. Iris light yellow, with inconspicuous vertical gray bar through centre of the eye. Fins hyaline. Dorsal and anal fins with small gray spots, sometimes inconspicuous. Supra and suborbital band light gray.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="B49D656E5C72FFFED9ABED9DFD2EFA4A" pageId="4" pageNumber="545" type="distribution">
|
||
<paragraph id="FC3836E55C72FFFED9ABED9DFD2EFA4A" blockId="4.[151,1436,1266,2011]" pageId="4" pageNumber="545">
|
||
<emphasis id="CEF3EAF75C72FFFED9ABED9DFEF3FA33" bold="true" box="[199,345,1409,1434]" pageId="4" pageNumber="545">Distribution</emphasis>
|
||
(
|
||
<figureCitation id="64BC2A605C72FFFED805ED9EFE04FA32" box="[361,430,1410,1435]" captionStart="FIGURE 5" captionStartId="7.[151,250,1429,1451]" captionTargetBox="[151,1435,193,1408]" captionTargetId="figure@7.[151,1435,193,1408]" captionTargetPageId="7" captionText="FIGURE 5. Geographic distribution of Austrolebias bellottii species group (from Costa, 2006; Garcia et al., 2012; Nielsen & Pillet, 2015; Alonso et al., 2016; Serra & Loureiro, 2018). Red star indicates the type locality of Austrolebias ephemerus." httpUri="https://zenodo.org/record/2627876/files/figure.png" pageId="4" pageNumber="545">Fig. 5</figureCitation>
|
||
). Known only from six small temporary pools on the left bank of the Rio
|
||
<collectingCountry id="849076755C72FFFEDD9DED9EFAF9FA32" box="[1265,1363,1410,1435]" name="Paraguay" pageId="4" pageNumber="545">Paraguai</collectingCountry>
|
||
basin, between the left bank of the Rio Amonguijá and the right bank of the Córrego Progresso, municipality of Porto Murtinho,
|
||
<collectingRegion id="3E43F8075C72FFFED862EDD7FE45FA4A" box="[270,495,1482,1507]" country="Brazil" name="Mato Grosso do Sul" pageId="4" pageNumber="545">Mato Grosso do Sul</collectingRegion>
|
||
state,
|
||
<collectingCountry id="849076755C72FFFEDB54EDD6FD2AFA4A" box="[568,640,1482,1507]" name="Brazil" pageId="4" pageNumber="545">Brazil</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="B49D656E5C72FFFED9ABEDF2FD21F8AA" pageId="4" pageNumber="545" type="etymology">
|
||
<paragraph id="FC3836E55C72FFFED9ABEDF2FC92F982" blockId="4.[151,1436,1266,2011]" pageId="4" pageNumber="545">
|
||
<emphasis id="CEF3EAF75C72FFFED9ABEDF2FEECF9AF" bold="true" box="[199,326,1518,1542]" pageId="4" pageNumber="545">Etymology</emphasis>
|
||
. From the Greek
|
||
<emphasis id="CEF3EAF75C72FFFEDB79EDF1FD27F9AF" box="[533,653,1517,1542]" italics="true" pageId="4" pageNumber="545">ephemeros</emphasis>
|
||
(ephemeral, short-lived), referring to the short life cycle of the new species and the highly seasonal environment that it inhabits.
|
||
</paragraph>
|
||
<paragraph id="FC3836E55C72FFFED9ABEE29FD21F8AA" blockId="4.[151,1436,1266,2011]" pageId="4" pageNumber="545">
|
||
<emphasis id="CEF3EAF75C72FFFED9ABEE29FE89F9E7" bold="true" box="[199,291,1589,1614]" pageId="4" pageNumber="545">Habitat</emphasis>
|
||
(
|
||
<figureCitation id="64BC2A605C72FFFED85FEE29FEDDF9E7" box="[307,375,1589,1614]" captionStart="FIGURE 6" captionStartId="8.[151,250,983,1005]" captionTargetBox="[213,1376,193,968]" captionTargetId="figure@8.[213,1376,193,968]" captionTargetPageId="8" captionText="FIGURE 6. Type locality of Austrolebias ephemerus; temporary pool at Brazil, Mato Grosso do Sul, near Porto Murtinho, Rio Paraguai basin." httpUri="https://zenodo.org/record/2627878/files/figure.png" pageId="4" pageNumber="545">Fig. 6</figureCitation>
|
||
and
|
||
<figureCitation id="64BC2A605C72FFFED8DDEE2AFE6BF9E7" box="[433,449,1590,1614]" captionStart="FIGURE 7" captionStartId="8.[151,250,2013,2035]" captionTargetBox="[151,1436,1086,1991]" captionTargetId="figure@8.[151,1436,1086,1991]" captionTargetPageId="8" captionText="FIGURE 7. Typical habitats of occurrence of A. ephemerus in the Brazilian Chaco, Porto Murtinho." httpUri="https://zenodo.org/record/2627880/files/figure.png" pageId="4" pageNumber="545">7</figureCitation>
|
||
).
|
||
<taxonomicName id="3B874D665C72FFFED8BBEE29FD4FF9E7" authorityName="Volcan & Severo-Neto" authorityYear="2019" box="[471,741,1589,1614]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="4" pageNumber="545" phylum="Chordata" rank="species" species="ephemerus">
|
||
<emphasis id="CEF3EAF75C72FFFED8BBEE29FD4FF9E7" box="[471,741,1589,1614]" italics="true" pageId="4" pageNumber="545">Austrolebias ephemerus</emphasis>
|
||
</taxonomicName>
|
||
was recorded in relatively flat and forested areas at altitudes ranging
|
||
<quantity id="3B7F9B005C72FFFED99AEE46FED6F9DB" box="[246,380,1626,1650]" metricMagnitude="1" metricUnit="m" metricValue="9.0" metricValueMax="10.0" metricValueMin="8.0" pageId="4" pageNumber="545" unit="m" value="90.0" valueMax="100.0" valueMin="80.0">80 to 100m</quantity>
|
||
a.s.l. with arbustive Chacoan vegetation both in open sites and in shaded areas. The pools where the species was recorded had a small area (between
|
||
<quantity id="3B7F9B005C72FFFEDA55EE62FCDEF93F" box="[825,884,1661,1686]" metricMagnitude="1" metricUnit="m" metricValue="1.0" pageId="4" pageNumber="545" unit="m" value="10.0">10 m</quantity>
|
||
² and
|
||
<quantity id="3B7F9B005C72FFFEDADAEE62FBAAF93F" box="[950,1024,1661,1686]" metricMagnitude="2" metricUnit="m" metricValue="4.0" pageId="4" pageNumber="545" unit="m" value="400.0">400 m</quantity>
|
||
²), with low density of macrophytes, depth less than
|
||
<quantity id="3B7F9B005C72FFFED82EEEBEFE20F913" box="[322,394,1698,1722]" metricMagnitude="-1" metricUnit="m" metricValue="4.0" pageId="4" pageNumber="545" unit="cm" value="40.0">40 cm</quantity>
|
||
, muddy substratum and slightly turbid water. The species was typically the single fish species at its habitat, or, less commonly, coexisting with other annual fish species [i.e.,
|
||
<emphasis id="CEF3EAF75C72FFFEDD56EED9FB6DF977" box="[1082,1223,1733,1758]" italics="true" pageId="4" pageNumber="545">Neofundulus</emphasis>
|
||
cf.
|
||
<emphasis id="CEF3EAF75C72FFFEDD95EEDBFA36F977" box="[1273,1436,1735,1758]" italics="true" pageId="4" pageNumber="545">paraguayensis</emphasis>
|
||
(Myers) and
|
||
<emphasis id="CEF3EAF75C72FFFED84BEEF7FDA1F8AA" box="[295,523,1770,1795]" italics="true" pageId="4" pageNumber="545">Trigonectes balzanii</emphasis>
|
||
(Perugia)].
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="B49D656E5C72FFFFD9ABEF11FD19FF51" lastPageId="5" lastPageNumber="546" pageId="4" pageNumber="545" type="description">
|
||
<paragraph id="FC3836E55C72FFFFD9ABEF11FD19FF51" blockId="4.[151,1436,1266,2011]" lastBlockId="5.[151,1436,151,248]" lastPageId="5" lastPageNumber="546" pageId="4" pageNumber="545">
|
||
<emphasis id="CEF3EAF75C72FFFED9ABEF11FECDF88F" bold="true" box="[199,359,1805,1830]" pageId="4" pageNumber="545">Conservation</emphasis>
|
||
.
|
||
<taxonomicName id="3B874D665C72FFFED818EF11FD2AF88F" authorityName="Volcan & Severo-Neto" authorityYear="2019" box="[372,640,1805,1830]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="4" pageNumber="545" phylum="Chordata" rank="species" species="ephemerus">
|
||
<emphasis id="CEF3EAF75C72FFFED818EF11FD2AF88F" box="[372,640,1805,1830]" italics="true" pageId="4" pageNumber="545">Austrolebias ephemerus</emphasis>
|
||
</taxonomicName>
|
||
was recorded in small pools within private properties that are generally used for cattle farming. Since the discovery of the species in 2015, one third of the six pools with occurrence of the species were lost owing to their conversion to pasture areas. The species presents a low population density, occurring in small and isolated pools that, combined, have an area less than 1 hectare and in a region under strong pressure from livestock husbandry.
|
||
<taxonomicName id="3B874D665C72FFFEDB41EF81FC91F81F" authorityName="Volcan & Severo-Neto" authorityYear="2019" box="[557,827,1949,1974]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="4" pageNumber="545" phylum="Chordata" rank="species" species="ephemerus">
|
||
<emphasis id="CEF3EAF75C72FFFEDB41EF81FC91F81F" box="[557,827,1949,1974]" italics="true" pageId="4" pageNumber="545">Austrolebias ephemerus</emphasis>
|
||
</taxonomicName>
|
||
presents a reduced (AOO <
|
||
<quantity id="3B7F9B005C72FFFEDDEBEF82FB5EF81F" box="[1159,1268,1949,1974]" metricMagnitude="4" metricUnit="m" metricValue="1.0" pageId="4" pageNumber="545" unit="m" value="10000.0">10,000 m</quantity>
|
||
²) and severely fragmented (a) area of occurrence and is experiencing continued decline (b) in the area of occupancy (ii) and in the quality of habitat (iii). In accordance with the
|
||
<bibRefCitation id="98164B145C73FFFFDBA3E884FCC1FF19" author="IUCN" box="[719,875,152,176]" pageId="5" pageNumber="546" refId="ref6146" refString="IUCN (2011) Standards and Petitions Subcommittee. 2011. Guidelines for Using the IUCN Red List Categories and Criteria, Fersion 9.0. Standards and Petitions Subcommittee, 87 pp. Available from: http: // www. iucnredlist. org / documents / RedListGuidelines. pdf (accessed 22 June 2018)" type="book" year="2011">IUCN (2011)</bibRefCitation>
|
||
criteria,
|
||
<taxonomicName id="3B874D665C73FFFFDAB0E884FBD1FF19" authorityName="Volcan & Severo-Neto" authorityYear="2019" box="[988,1147,151,176]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="5" pageNumber="546" phylum="Chordata" rank="species" species="ephemerus">
|
||
<emphasis id="CEF3EAF75C73FFFFDAB0E884FBD1FF19" box="[988,1147,151,176]" italics="true" pageId="5" pageNumber="546">A. ephemerus</emphasis>
|
||
</taxonomicName>
|
||
should be considered a “Critically Endangered” species under the category CR B2ab (ii, iii), and as such, the species should be included in future lists of the endangered fauna from
|
||
<collectingCountry id="849076755C73FFFFDB0BE8C3FD05FF51" box="[615,687,223,248]" name="Brazil" pageId="5" pageNumber="546">Brazil</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |