treatments-xml/data/03/A4/B7/03A4B7166753D05AFF5BF9A3AE64B41B.xml

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<mods:title id="E995F1A614C7FB4043E84518FA904462">Molecular phylogeny of the Austrolebias adloffi group (Cyprinodontiformes Rivulidae), with description of two new endangered and highly endemic species of annual killifishes from the Laguna dos Patos system, southern Brazil</mods:title>
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<mods:namePart id="9AB73D41FA7D301EFF1C1E9E1C3AFDEE">Volcan, Matheus Vieira</mods:namePart>
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<mods:affiliation id="6EEDC94158B4742F8BCACDE7A1D7300A">Instituto Pró-Pampa (IPPampa), Laboratório de Ictiologia. Rua Uruguay, 1242, Bairro Centro, CEP 96010 - 630, Pelotas, Rio Grande do Sul, Brasil. &amp; matheusvolcan @ hotmail. com; http: // orcid. org / 0000 - 0001 - 5846 - 3786</mods:affiliation>
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<mods:namePart id="E252115B860A10B55432F5452E7330A2">Barbosa, Crislaine</mods:namePart>
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<mods:affiliation id="B02D254D649647B5DE4F426DF6E85A12">Universidade Federal do Rio Grande, Programa de Pós-Graduação em Biologia de Ambientes Aquáticos Continentais. Av. Itália, Km 8, CEP 96203 - 900, Rio Grande, Rio Grande do Sul, Brasil. &amp; cris _ barbosa 95 @ hotmail. com; https: // orcid. org / 0000 - 0002 - 9503 - 1701</mods:affiliation>
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<mods:namePart id="B8BE0D3894A011ACEA75FC80995F98C5">Robe, Lizandra Jaqueline</mods:namePart>
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<mods:affiliation id="18ACDD227861D5B89312540D587A0D85">Universidade Federal do Rio Grande, Programa de Pós-Graduação em Biologia de Ambientes Aquáticos Continentais. Av. Itália, Km 8, CEP 96203 - 900, Rio Grande, Rio Grande do Sul, Brasil. &amp; Universidade Federal de Santa Maria, Departamento de Ecologia e Evolução (DEE), Centro de Ciências Naturais e Exatas (CCNE). Av. Roraima, 1000, Bairro Camobi, CEP 97105 - 900, Santa Maria, Rio Grande do Sul, Brasil. &amp; lizbiogen @ gmail. com; https: // orcid. org / 0000 - 0001 - 8506 - 9143</mods:affiliation>
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<mods:namePart id="789F49B71D1690B52902093BF5D6AC30">Lanés, Luis Esteban Krause</mods:namePart>
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<mods:affiliation id="425A485DAFB5BE5E79ACEC684D102968">Instituto Pró-Pampa (IPPampa), Laboratório de Ictiologia. Rua Uruguay, 1242, Bairro Centro, CEP 96010 - 630, Pelotas, Rio Grande do Sul, Brasil. &amp; Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Programa de Pós-Graduação em Ecologia e Evolução da Biodiversidade, Laboratório de Fisiologia da Conservação. Av. Ipiranga, 6681, Bairro Partenon, CEP 90619 - 900, Porto Alegre, Rio Grande do Sul, Brasil. &amp; lelanes @ gmail. com; https: // orcid. org / 0000 - 0001 - 5295 - 3733</mods:affiliation>
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<taxonomicName id="4C0D7D836753D05CFF5BF9A3AAD1B533" authority="Volcan &amp; Barbosa &amp; Robe &amp; Lanés, 2021" authorityName="Volcan &amp; Barbosa &amp; Robe &amp; Lanés" authorityYear="2021" box="[151,458,1601,1628]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="8" pageNumber="95" phylum="Chordata" rank="species" species="lourenciano" status="sp. nov.">Austrolebias lourenciano</taxonomicName>
,
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.
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<specimenCode id="DBABAE7B6753D05CFED9F968AA8FB5CA" box="[277,404,1674,1701]" collectionCode="MCP" country="Brazil" httpUri="http://grbio.org/cool/bqgs-f9q8" name="Pontificia Universidade Catolica do Rio Grande do Sul" pageId="8" pageNumber="95">MCP 5440</specimenCode>
, male, 
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SL, 
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, 
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, 
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municipality, temporary pool in the floodplains of 
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(tributary of Arroio São Lourenço), close to the BR-116 highway, 
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system, 
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, M. 
<collectionCode id="ED1C9EC56753D05CFCC0F930A83BB583" box="[780,800,1746,1772]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="8" pageNumber="95" type="Museum">V</collectionCode>
. 
<collectorName id="26F863D66753D05CFCE6F930A86CB583" box="[810,887,1746,1772]" pageId="8" pageNumber="95">Volcan</collectorName>
&amp; 
<collectorName id="26F863D66753D05CFC57F931AF4BB583" box="[923,1104,1746,1774]" pageId="8" pageNumber="95">Â.C. Gonçalves</collectorName>
, 
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.
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.
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<location id="8ED250DB6753D05CFE80F914AA6BB47F" LSID="urn:lsid:plazi:treatment:03A4B7166753D05AFF5BF9A3AE64B41B:8ED250DB6753D05CFE80F914AA6BB47F" box="[332,368,1782,1808]" country="Brazil" name="All" pageId="8" pageNumber="95" stateProvince="Rio Grande do Sul">All</location>
from 
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, 
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, 
<collectorName id="26F863D66753D05CFD25F914A8CDB47F" box="[745,982,1782,1808]" pageId="8" pageNumber="95">São Lourenço do Sul</collectorName>
municipality, 
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system
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: 
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<collectionCode id="ED1C9EC56753D05CFF5BF8F8ABCAB45B" box="[151,209,1818,1844]" country="Brazil" httpUri="http://grbio.org/cool/bqgs-f9q8" name="Pontificia Universidade Catolica do Rio Grande do Sul" pageId="8" pageNumber="95">MCP</collectionCode>
54441, 
<specimenCount id="9D0BCD896753D05CFEE3F8F8AA9CB45B" box="[303,391,1818,1845]" pageId="8" pageNumber="95" type="male">5 males</specimenCount>
<quantity id="4CF5ABE56753D05CFE5CF8F8A92FB45B" box="[400,564,1818,1844]" metricMagnitude="-2" metricUnit="m" metricValue="2.86" metricValueMax="3.2299999999999995" metricValueMin="2.4899999999999998" pageId="8" pageNumber="95" unit="mm" value="28.599999999999998" valueMax="32.3" valueMin="24.9">24.9–32.3 mm</quantity>
SL (2 C&amp;S), 
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(3 C&amp;S), 
<quantity id="4CF5ABE56753D05CFC70F8F8AF7AB45B" box="[956,1121,1818,1844]" metricMagnitude="-2" metricUnit="m" metricValue="2.94" metricValueMax="3.26" metricValueMin="2.62" pageId="8" pageNumber="95" unit="mm" value="29.4" valueMax="32.6" valueMin="26.2">26.2–32.6 mm</quantity>
SL, same data as holotype
</materialsCitation>
; 
<materialsCitation id="3B650C5D6753D05CFF5BF8DCAE1CB437" ID-GBIF-Occurrence="3107836302" accessionNumber="MCP 54442" box="[151,1287,1854,1881]" collectingDate="2013-09-30" collectionCode="MCP" collectorName="M. V. Volcan &amp; A. C. Goncalves" country="Brazil" latitude="-31.347223" location="Arroio Pinto" longLatPrecision="20" longitude="-52.06472" municipality="Sao Lourenco do Sul" pageId="8" pageNumber="95" specimenCount="12" specimenCount-female="6" specimenCount-male="6" stateProvince="Rio Grande do Sul" typeStatus="paratype">
<collectionCode id="ED1C9EC56753D05CFF5BF8DCABCAB437" box="[151,209,1854,1880]" country="Brazil" httpUri="http://grbio.org/cool/bqgs-f9q8" name="Pontificia Universidade Catolica do Rio Grande do Sul" pageId="8" pageNumber="95">MCP</collectionCode>
54442, 
<specimenCount id="9D0BCD896753D05CFEE2F8DCAA9EB437" box="[302,389,1854,1880]" pageId="8" pageNumber="95" type="male">6 males</specimenCount>
25.1–33.0 mm SL, 
<specimenCount id="9D0BCD896753D05CFDA4F8DCA9C3B437" box="[616,728,1854,1880]" pageId="8" pageNumber="95" type="female">6 females</specimenCount>
, 
<quantity id="4CF5ABE56753D05CFD2FF8DCA89CB437" box="[739,903,1854,1881]" metricMagnitude="-2" metricUnit="m" metricValue="2.8899999999999997" metricValueMax="3.05" metricValueMin="2.73" pageId="8" pageNumber="95" unit="mm" value="28.9" valueMax="30.5" valueMin="27.3">27.3–30.5 mm</quantity>
SL, same locality as holotype, M
</materialsCitation>
. 
<materialsCitation id="3B650C5D6753D05CFADFF8DCA93DB413" ID-GBIF-Occurrence="3107836307" collectingDate="2013-09-03" collectionCode="V" collectorName="A. C. Goncalves" country="Brazil" location="Volcan" pageId="8" pageNumber="95" specimenCount="1" stateProvince="Rio Grande do Sul" typeStatus="paratype">
<collectionCode id="ED1C9EC56753D05CFADFF8DCAE3CB437" box="[1299,1319,1854,1880]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="8" pageNumber="95" type="Museum">V</collectionCode>
. 
<location id="8ED250DB6753D05CFAFDF8DCAE65B437" LSID="urn:lsid:plazi:treatment:03A4B7166753D05AFF5BF9A3AE64B41B:8ED250DB6753D05CFAFDF8DCAE65B437" box="[1329,1406,1854,1880]" country="Brazil" name="Volcan" pageId="8" pageNumber="95" stateProvince="Rio Grande do Sul">Volcan</location>
&amp; 
<collectorName id="26F863D66753D05CFF5BF881AA57B413" box="[151,332,1890,1918]" pageId="8" pageNumber="95">Â.C. Gonçalves</collectorName>
, 
<date id="FFB320C06753D05CFE9BF880A93DB413" box="[343,550,1890,1916]" pageId="8" pageNumber="95" value="2013-09-03">
<collectingDate id="EFF7D9286753D05CFE9BF880A93DB413" box="[343,550,1890,1916]" pageId="8" pageNumber="95" value="2013-09-03">3 September 2013</collectingDate>
</date>
</materialsCitation>
. 
<materialsCitation id="3B650C5D6753D05CFDFCF880AA1CB4CF" ID-GBIF-Occurrence="3107836312" accessionNumber="MCP 54439" collectingDate="2013-09-03" collectionCode="MCP" collectorName="A. C. Goncalves" country="Brazil" location="Volcan" pageId="8" pageNumber="95" specimenCount="2" specimenCount-female="1" specimenCount-male="1" stateProvince="Rio Grande do Sul" typeStatus="paratype">
<collectionCode id="ED1C9EC56753D05CFDFCF880A971B413" box="[560,618,1890,1916]" country="Brazil" httpUri="http://grbio.org/cool/bqgs-f9q8" name="Pontificia Universidade Catolica do Rio Grande do Sul" pageId="8" pageNumber="95">MCP</collectionCode>
54439, 
<specimenCount id="9D0BCD896753D05CFD09F880A809B413" box="[709,786,1890,1916]" pageId="8" pageNumber="95" type="male">1 male</specimenCount>
, 
<quantity id="4CF5ABE56753D05CFCD2F880A899B413" box="[798,898,1890,1916]" metricMagnitude="-2" metricUnit="m" metricValue="4.02" pageId="8" pageNumber="95" unit="mm" value="40.2">40.2 mm</quantity>
SL, 
<specimenCount id="9D0BCD896753D05CFC7AF880AF01B413" box="[950,1050,1890,1916]" pageId="8" pageNumber="95" type="female">1 female</specimenCount>
, 
<quantity id="4CF5ABE56753D05CFBE9F880AF92B413" box="[1061,1161,1890,1916]" metricMagnitude="-2" metricUnit="m" metricValue="3.97" pageId="8" pageNumber="95" unit="mm" value="39.7">39.7 mm</quantity>
SL, same locality of holotype, M
</materialsCitation>
. 
<materialsCitation id="3B650C5D6753D05CFEDDF864A973B4CF" ID-GBIF-Occurrence="3107836304" box="[273,616,1926,1952]" collectionCode="V" collectorName="Volcan, G. M &amp; Wallwitz" country="Brazil" pageId="8" pageNumber="95" specimenCount="1" stateProvince="Rio Grande do Sul" typeStatus="paratype">
<collectionCode id="ED1C9EC56753D05CFEDDF864AA3EB4CF" box="[273,293,1926,1952]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="8" pageNumber="95" type="Museum">V</collectionCode>
. 
<collectorName id="26F863D66753D05CFEE3F864AAD3B4CF" box="[303,456,1926,1952]" pageId="8" pageNumber="95">Volcan, G. M</collectorName>
. 
<collectorName id="26F863D66753D05CFE1EF864A92DB4CF" box="[466,566,1926,1952]" pageId="8" pageNumber="95">Wallwitz</collectorName>
&amp; J
</materialsCitation>
. 
<materialsCitation id="3B650C5D6753D05CFDBEF864A898B4CF" ID-GBIF-Occurrence="3107836310" box="[626,899,1926,1952]" collectingDate="2018-08-16" collectionCode="T" country="Brazil" location="Basi" pageId="8" pageNumber="95" specimenCount="1" stateProvince="Rio Grande do Sul" typeStatus="paratype">
<collectionCode id="ED1C9EC56753D05CFDBEF864A99FB4CF" box="[626,644,1926,1952]" name="Tavera, Department of Geology and Geophysics" pageId="8" pageNumber="95">T</collectionCode>
. 
<location id="8ED250DB6753D05CFD42F864A9D9B4CF" LSID="urn:lsid:plazi:treatment:03A4B7166753D05AFF5BF9A3AE64B41B:8ED250DB6753D05CFD42F864A9D9B4CF" box="[654,706,1926,1952]" country="Brazil" name="Basi" pageId="8" pageNumber="95" stateProvince="Rio Grande do Sul">Basi</location>
, 
<date id="FFB320C06753D05CFD02F864A898B4CF" box="[718,899,1926,1952]" pageId="8" pageNumber="95" value="2018-08-16">
<collectingDate id="EFF7D9286753D05CFD02F864A898B4CF" box="[718,899,1926,1952]" pageId="8" pageNumber="95" value="2018-08-16">16 August 2018</collectingDate>
</date>
</materialsCitation>
. 
<materialsCitation id="3B650C5D6753D05CFC40F864AA56B487" ID-GBIF-Occurrence="3107836301" accessionNumber="MCP 54443" collectionCode="MCP" collectorName="Arroio Pinto" country="Brazil" latitude="-31.346668" longLatPrecision="20" longitude="-52.06333" pageId="8" pageNumber="95" specimenCount="4" specimenCount-female="3" specimenCount-male="1" stateProvince="Rio Grande do Sul" typeStatus="paratype">
<collectionCode id="ED1C9EC56753D05CFC40F864A8DDB4CF" box="[908,966,1926,1952]" country="Brazil" httpUri="http://grbio.org/cool/bqgs-f9q8" name="Pontificia Universidade Catolica do Rio Grande do Sul" pageId="8" pageNumber="95">MCP</collectionCode>
54443, 
<specimenCount id="9D0BCD896753D05CFBEDF864AF74B4CF" box="[1057,1135,1926,1952]" pageId="8" pageNumber="95" type="male">1 male</specimenCount>
, 
<quantity id="4CF5ABE56753D05CFBB6F864AFC5B4CF" box="[1146,1246,1926,1952]" metricMagnitude="-2" metricUnit="m" metricValue="3.69" pageId="8" pageNumber="95" unit="mm" value="36.9">36.9 mm</quantity>
SL, 
<specimenCount id="9D0BCD896753D05CFADEF864AE65B4CF" box="[1298,1406,1926,1952]" pageId="8" pageNumber="95" type="female">3 females</specimenCount>
(1 C&amp;S) 
<quantity id="4CF5ABE56753D05CFF2CF848AA98B4AB" box="[224,387,1962,1988]" metricMagnitude="-2" metricUnit="m" metricValue="3.4400000000000004" metricValueMax="3.6100000000000003" metricValueMin="3.2700000000000005" pageId="8" pageNumber="95" unit="mm" value="34.4" valueMax="36.1" valueMin="32.7">32.7–36.1 mm</quantity>
SL, temporary pool in the floodplains of 
<collectorName id="26F863D66753D05CFC98F848A8F8B4AB" box="[852,995,1962,1988]" pageId="8" pageNumber="95">Arroio Pinto</collectorName>
, close to BR-116 highway, 
<geoCoordinate id="EE3960C76753D05CFAD4F848AE87B4AB" box="[1304,1436,1962,1988]" degrees="31" direction="south" minutes="20" orientation="latitude" pageId="8" pageNumber="95" precision="15" seconds="48" value="-31.346668">31°20’48”S</geoCoordinate>
<geoCoordinate id="EE3960C76753D05CFF5BF82CAA3CB486" box="[151,295,1998,2025]" degrees="52" direction="west" minutes="03" orientation="longitude" pageId="8" pageNumber="95" precision="15" seconds="48" value="-52.06333">52°03’48”W</geoCoordinate>
, M
</materialsCitation>
. 
<materialsCitation id="3B650C5D6753D05CFE9CF82CA86AB487" ID-GBIF-Occurrence="3107836305" box="[336,881,1998,2026]" collectingDate="2013-09-03" collectionCode="V" collectorName="A. C. Goncalves" country="Brazil" location="Volcan" pageId="8" pageNumber="95" specimenCount="1" stateProvince="Rio Grande do Sul" typeStatus="paratype">
<collectionCode id="ED1C9EC56753D05CFE9CF82CAA7DB487" box="[336,358,1998,2024]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="8" pageNumber="95" type="Museum">V</collectionCode>
. 
<location id="8ED250DB6753D05CFEBCF82CAAA6B487" LSID="urn:lsid:plazi:treatment:03A4B7166753D05AFF5BF9A3AE64B41B:8ED250DB6753D05CFEBCF82CAAA6B487" box="[368,445,1998,2024]" country="Brazil" name="Volcan" pageId="8" pageNumber="95" stateProvince="Rio Grande do Sul">Volcan</location>
&amp; 
<collectorName id="26F863D66753D05CFE2DF82DA98DB487" box="[481,662,1998,2026]" pageId="8" pageNumber="95">Â.C. Gonçalves</collectorName>
, 
<date id="FFB320C06753D05CFD6DF82CA86AB487" box="[673,881,1998,2024]" pageId="8" pageNumber="95" value="2013-09-03">
<collectingDate id="EFF7D9286753D05CFD6DF82CA86AB487" box="[673,881,1998,2024]" pageId="8" pageNumber="95" value="2013-09-03">3 September 2013</collectingDate>
</date>
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C317558B6752D05DFF0BFF74AAFEB46A" pageId="9" pageNumber="96" type="diagnosis">
<paragraph id="8BB206006752D05DFF0BFF74AE8AB6AE" blockId="9.[151,1437,150,2013]" pageId="9" pageNumber="96">
<emphasis id="B979DA126752D05DFF0BFF74AA59B3DF" bold="true" box="[199,322,150,176]" pageId="9" pageNumber="96">Diagnosis.</emphasis>
The new species differs from all the other species of the genus, except 
<taxonomicName id="4C0D7D836752D05DFBB2FF75AFF3B3DE" baseAuthorityName="Ahl" baseAuthorityYear="1922" box="[1150,1256,151,177]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="adloffi">
<emphasis id="B979DA126752D05DFBB2FF75AFF3B3DE" box="[1150,1256,151,177]" italics="true" pageId="9" pageNumber="96">A. adloffi</emphasis>
</taxonomicName>
, 
<taxonomicName id="4C0D7D836752D05DFB35FF75AE6FB3DE" authorityName="Costa &amp; Cheffe" authorityYear="2001" box="[1273,1396,151,177]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="charrua">
<emphasis id="B979DA126752D05DFB35FF75AE6FB3DE" box="[1273,1396,151,177]" italics="true" pageId="9" pageNumber="96">A. charrua</emphasis>
</taxonomicName>
, 
<emphasis id="B979DA126752D05DFA48FF75AA6BB3BB" italics="true" pageId="9" pageNumber="96">
<taxonomicName id="4C0D7D836752D05DFA48FF75ABFEB3BA" authorityName="Volcan &amp; Barbosa &amp; Robe &amp; Lanés" authorityYear="2021" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="cheffei">A. cheffei</taxonomicName>
, 
<taxonomicName id="4C0D7D836752D05DFF23FF59AA6BB3BB" authorityName="Costa &amp; Cheffe" authorityYear="2001" box="[239,368,187,213]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="minuano">A. minuano</taxonomicName>
</emphasis>
, 
<taxonomicName id="4C0D7D836752D05DFEB2FF59A90EB3BA" authorityName="Costa &amp; Cheffe" authorityYear="2006" box="[382,533,187,213]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="nachtigalli">
<emphasis id="B979DA126752D05DFEB2FF59A90EB3BA" box="[382,533,187,213]" italics="true" pageId="9" pageNumber="96">A. nachtigalli</emphasis>
</taxonomicName>
, 
<taxonomicName id="4C0D7D836752D05DFDEFFF59A9FAB3BA" authorityName="Costa &amp; Cheffe" authorityYear="2001" box="[547,737,187,213]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="nigrofasciatus">
<emphasis id="B979DA126752D05DFDEFFF59A9FAB3BA" box="[547,737,187,213]" italics="true" pageId="9" pageNumber="96">A. nigrofasciatus</emphasis>
</taxonomicName>
, 
<taxonomicName id="4C0D7D836752D05DFD23FF59A876B3BA" baseAuthorityName="Loureiro &amp; Garcia" baseAuthorityYear="2004" box="[751,877,187,213]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="reicherti">
<emphasis id="B979DA126752D05DFD23FF59A876B3BA" box="[751,877,187,213]" italics="true" pageId="9" pageNumber="96">A. reicherti</emphasis>
</taxonomicName>
, 
<taxonomicName id="4C0D7D836752D05DFCB7FF59AF1EB3BA" authorityName="Costa, Cheffe &amp; Amorim" authorityYear="2017" box="[891,1029,187,213]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="pelotapes">
<emphasis id="B979DA126752D05DFCB7FF59AF1EB3BA" box="[891,1029,187,213]" italics="true" pageId="9" pageNumber="96">A. pelotapes</emphasis>
</taxonomicName>
and 
<taxonomicName id="4C0D7D836752D05DFBF7FF59AFD1B3BA" box="[1083,1226,187,213]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="pongondo">
<emphasis id="B979DA126752D05DFBF7FF59AFD1B3BA" box="[1083,1226,187,213]" italics="true" pageId="9" pageNumber="96">A. pongondo</emphasis>
</taxonomicName>
by the presence of a pair of black blotches vertically arranged on the posterior portion of the caudal peduncle in females (vs. absence of black blotches in the remaining species). 
<taxonomicName id="4C0D7D836752D05DFD44FEE1A8B9B272" authorityName="Volcan &amp; Barbosa &amp; Robe &amp; Lanés" authorityYear="2021" box="[648,930,259,285]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="lourenciano">
<emphasis id="B979DA126752D05DFD44FEE1A8B9B272" box="[648,930,259,285]" italics="true" pageId="9" pageNumber="96">Austrolebias lourenciano</emphasis>
</taxonomicName>
is distinguished from all other species of the 
<taxonomicName id="4C0D7D836752D05DFF5BFEC5AA1AB22E" baseAuthorityName="Ahl" baseAuthorityYear="1922" box="[151,257,295,321]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="adloffi">
<emphasis id="B979DA126752D05DFF5BFEC5AA1AB22E" box="[151,257,295,321]" italics="true" pageId="9" pageNumber="96">A. adloffi</emphasis>
</taxonomicName>
species group by presenting a gray or yellowish green dorsal fin with light yellow or light bluish bars forming small triangles, interspersed with small dark brownish row at dorsal fin base (vs. never a similar pattern); by greenish blue anal fin with light iridescent stripes, limited to basal region of anal fin, sometimes as an extension of the transverse bars of the body (vs. never a similar pattern); and from all species of the 
<taxonomicName id="4C0D7D836752D05DFB40FE71AFEFB2C2" baseAuthorityName="Ahl" baseAuthorityYear="1922" box="[1164,1268,403,429]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="adloffi">
<emphasis id="B979DA126752D05DFB40FE71AFEFB2C2" box="[1164,1268,403,429]" italics="true" pageId="9" pageNumber="96">A. adloffi</emphasis>
</taxonomicName>
species group, except 
<emphasis id="B979DA126752D05DFF24FE55A87DB2BE" box="[232,870,439,465]" italics="true" pageId="9" pageNumber="96">
<taxonomicName id="4C0D7D836752D05DFF24FE55AA4DB2BE" authorityName="Volcan &amp; Barbosa &amp; Robe &amp; Lanés" authorityYear="2021" box="[232,342,439,465]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="cheffei">A. cheffei</taxonomicName>
, 
<taxonomicName id="4C0D7D836752D05DFEADFE55AAEFB2BE" box="[353,500,439,465]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="pongondo">A. pongondo</taxonomicName>
, 
<taxonomicName id="4C0D7D836752D05DFE33FE55A980B2BE" authorityName="Costa &amp; Cheffe" authorityYear="2006" box="[511,667,439,465]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="nachtigalli">A. nachtigalli</taxonomicName>
, 
<taxonomicName id="4C0D7D836752D05DFD6BFE55A87DB2BE" authorityName="Costa &amp; Cheffe" authorityYear="2001" box="[679,870,439,465]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="nigrofasciatus">A. nigrofasciatus</taxonomicName>
</emphasis>
and 
<taxonomicName id="4C0D7D836752D05DFC52FE55AF06B2BE" baseAuthorityName="Loureiro &amp; Garcia" baseAuthorityYear="2004" box="[926,1053,439,465]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="reicherti">
<emphasis id="B979DA126752D05DFC52FE55AF06B2BE" box="[926,1053,439,465]" italics="true" pageId="9" pageNumber="96">A. reicherti</emphasis>
</taxonomicName>
, by presence of a black blotch on the distal portion of last anal and dorsal fin rays bordered anteriorly by a small light blue margin (vs. black blotch either absent or inconspicuous in the last anal and dorsal fin rays). Additionally, 
<taxonomicName id="4C0D7D836752D05DFBF3FE1DAFFCB176" authorityName="Volcan &amp; Barbosa &amp; Robe &amp; Lanés" authorityYear="2021" box="[1087,1255,511,537]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="lourenciano">
<emphasis id="B979DA126752D05DFBF3FE1DAFFCB176" box="[1087,1255,511,537]" italics="true" pageId="9" pageNumber="96">A. lourenciano</emphasis>
</taxonomicName>
differs from 
<taxonomicName id="4C0D7D836752D05DFA48FE1DABFBB152" baseAuthorityName="Ahl" baseAuthorityYear="1922" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="adloffi">
<emphasis id="B979DA126752D05DFA48FE1DABFBB152" italics="true" pageId="9" pageNumber="96">A. adloffi</emphasis>
</taxonomicName>
by presenting posterior bars of body wider than interspace in males (vs. all bars narrower than interspace), greenish blue caudal fin, without dots, bars or spots on basal portion in males (vs. dark gray caudal fin, with light blue spots on basal portion), lower anal fin base length in males (38.1–43.8% SL, vs. 44.3–49.5% SL), by the position of dorsal fin origin in relation to the neural spines in males (8th–10th, vs. 7th–8th) and by lower counts of gill rakers in the first branchial arch (3+9–10, vs. 3–4+11). 
<taxonomicName id="4C0D7D836752D05DFCC4FD51AF39B1A2" authorityName="Volcan &amp; Barbosa &amp; Robe &amp; Lanés" authorityYear="2021" box="[776,1058,691,717]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="lourenciano">
<emphasis id="B979DA126752D05DFCC4FD51AF39B1A2" box="[776,1058,691,717]" italics="true" pageId="9" pageNumber="96">Austrolebias lourenciano</emphasis>
</taxonomicName>
differs from 
<taxonomicName id="4C0D7D836752D05DFB74FD51AE2AB1A2" authorityName="Costa &amp; Cheffe" authorityYear="2001" box="[1208,1329,691,717]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="charrua">
<emphasis id="B979DA126752D05DFB74FD51AE2AB1A2" box="[1208,1329,691,717]" italics="true" pageId="9" pageNumber="96">A. charrua</emphasis>
</taxonomicName>
by lower number of vertebrae (27–28, vs. 29–31) and by the presence of a basihyal cartilage with about 60–70% of basihyal length (vs. 45–55%). 
<emphasis id="B979DA126752D05DFE43FD19A984B07A" box="[399,671,763,789]" italics="true" pageId="9" pageNumber="96">
Autrolebias 
<taxonomicName id="4C0D7D836752D05DFDD5FD19A984B07A" authorityName="Volcan &amp; Barbosa &amp; Robe &amp; Lanés" authorityYear="2021" box="[537,671,763,789]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="lourenciano">lourenciano</taxonomicName>
</emphasis>
differs from 
<taxonomicName id="4C0D7D836752D05DFCF5FD19A8BEB07A" authorityName="Volcan &amp; Barbosa &amp; Robe &amp; Lanés" authorityYear="2021" box="[825,933,763,789]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="cheffei">
<emphasis id="B979DA126752D05DFCF5FD19A8BEB07A" box="[825,933,763,789]" italics="true" pageId="9" pageNumber="96">A. cheffei</emphasis>
</taxonomicName>
by the lower number of rays in the anal fin of males (21–24 vs. 25–27), by urogenital papilla not attached to anal fin in males (vs. urogenital papilla attached at base to 30% of its length to anal fin) and by dorsal-fin origin posterior to anal-fin origin in males (vs. dorsal-fin origin anterior to anal-fin origin). It differs from 
<taxonomicName id="4C0D7D836752D05DFD7DFC85A82AB0EF" authorityName="Costa &amp; Cheffe" authorityYear="2001" box="[689,817,871,897]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="minuano">
<emphasis id="B979DA126752D05DFD7DFC85A82AB0EF" box="[689,817,871,897]" italics="true" pageId="9" pageNumber="96">A. minuano</emphasis>
</taxonomicName>
by lower anal fin base length in males (38.1–43.8% SL, vs. 44.9–53.6% SL), lower head depth in females (95.7–105.3% HL, vs. 106.1–124.2% HL) and by lower number of teeth on second pharyngobranchial (1–3 vs. 4–7). 
<taxonomicName id="4C0D7D836752D05DFD2FFC4DA8E7B0A6" authorityName="Volcan &amp; Barbosa &amp; Robe &amp; Lanés" authorityYear="2021" box="[739,1020,943,969]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="lourenciano">
<emphasis id="B979DA126752D05DFD2FFC4DA8E7B0A6" box="[739,1020,943,969]" italics="true" pageId="9" pageNumber="96">Austrolebias lourenciano</emphasis>
</taxonomicName>
differs from 
<taxonomicName id="4C0D7D836752D05DFB43FC4DAE3DB0A6" authorityName="Costa &amp; Cheffe" authorityYear="2006" box="[1167,1318,943,969]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="nachtigalli">
<emphasis id="B979DA126752D05DFB43FC4DAE3DB0A6" box="[1167,1318,943,969]" italics="true" pageId="9" pageNumber="96">A. nachtigalli</emphasis>
</taxonomicName>
by the absence of golden to pink iridescence at distal half of dorsal fin in males (vs. presence of golden to pink iridescence at distal half of dorsal fin), by dark bluish gray caudal fin, without dots or spots in males (vs. light blue iridescence and faint elongated blue spots), by lower head width in males (53.1–65.2% HL, vs. 66.6–71.4% HL) and by lower head depth in females (95.7–105.3% HL, vs. 107.7–115.5 % HL). It differs from 
<taxonomicName id="4C0D7D836752D05DFC34FBDDAFA3B736" authorityName="Costa &amp; Cheffe" authorityYear="2001" box="[1016,1208,1087,1113]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="nigrofasciatus">
<emphasis id="B979DA126752D05DFC34FBDDAFA3B736" box="[1016,1208,1087,1113]" italics="true" pageId="9" pageNumber="96">A. nigrofasciatus</emphasis>
</taxonomicName>
by dorsal-fin origin posterior to anal-fin origin in males (vs. dorsal-fin origin anterior to anal-fin origin), by a greenish blue caudal fin, without dots or spots in males (vs. elongated light blue spots). It differs from 
<taxonomicName id="4C0D7D836752D05DFC33FB65AF65B7CE" baseAuthorityName="Loureiro &amp; Garcia" baseAuthorityYear="2004" box="[1023,1150,1159,1185]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="reicherti">
<emphasis id="B979DA126752D05DFC33FB65AF65B7CE" box="[1023,1150,1159,1185]" italics="true" pageId="9" pageNumber="96">A. reicherti</emphasis>
</taxonomicName>
by higher dorsal fin base length in males (35.7–41.8% SL, vs. 34.2–34.9% SL). 
<taxonomicName id="4C0D7D836752D05DFD39FB49AF16B7AA" authorityName="Volcan &amp; Barbosa &amp; Robe &amp; Lanés" authorityYear="2021" box="[757,1037,1195,1221]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="lourenciano">
<emphasis id="B979DA126752D05DFD39FB49AF16B7AA" box="[757,1037,1195,1221]" italics="true" pageId="9" pageNumber="96">Austrolebias lourenciano</emphasis>
</taxonomicName>
differs from 
<taxonomicName id="4C0D7D836752D05DFB53FB49AE33B7AA" authorityName="Costa, Cheffe &amp; Amorim" authorityYear="2017" box="[1183,1320,1195,1221]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="pelotapes">
<emphasis id="B979DA126752D05DFB53FB49AE33B7AA" box="[1183,1320,1195,1221]" italics="true" pageId="9" pageNumber="96">A. pelotapes</emphasis>
</taxonomicName>
by having the urogenital papilla base free in males (
<emphasis id="B979DA126752D05DFDA5FB2DA99CB787" box="[617,647,1231,1256]" italics="true" pageId="9" pageNumber="96">vs.</emphasis>
urogenital papilla attached by a thin membrane to the anterior margin of the anal fin), by lower caudal peduncle depth in males (12.8–15.0% SL, vs. 15.1–17.3% SL), by lower pre-pelvic length (45.2–53.2% SL, vs. 53.9–60.7% SL) and lower anal fin base length (25.8–29.9% SL, vs. 30.4–36.1 % SL) in females; by basihyal cartilage with about 60–70% of basihyal length (vs. 40%), and by separated preopercular and mandibular series of neuromasts (vs. united mandibular and preopercular series). The new species differs from 
<taxonomicName id="4C0D7D836752D05DFA48FABDAA1CB6F2" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="pongondo">
<emphasis id="B979DA126752D05DFA48FABDAA1CB6F2" italics="true" pageId="9" pageNumber="96">A. pongondo</emphasis>
</taxonomicName>
by lower anal fin base length in males (38.1–43.8% SL, vs. 43.9–48.0% SL), lower head depth in females (58.6–71.3% HL, vs. 73.0–81.0% HL) and by basihyal cartilage with about 60–70% of basihyal length (vs. 40%).
</paragraph>
<paragraph id="8BB206006752D05DFF0BFA29A9F0B53E" blockId="9.[151,1437,150,2013]" pageId="9" pageNumber="96">
<taxonomicName id="4C0D7D836752D05DFF0BFA29AAF9B68A" authorityName="Volcan &amp; Barbosa &amp; Robe &amp; Lanés" authorityYear="2021" box="[199,482,1483,1509]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="lourenciano">
<emphasis id="B979DA126752D05DFF0BFA29AAF9B68A" box="[199,482,1483,1509]" italics="true" pageId="9" pageNumber="96">Austrolebias lourenciano</emphasis>
</taxonomicName>
is distinguished from all other species of the 
<taxonomicName id="4C0D7D836752D05DFC24FA29AF4AB68A" baseAuthorityName="Ahl" baseAuthorityYear="1922" box="[1000,1105,1483,1509]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="adloffi">
<emphasis id="B979DA126752D05DFC24FA29AF4AB68A" box="[1000,1105,1483,1509]" italics="true" pageId="9" pageNumber="96">A. adloffi</emphasis>
</taxonomicName>
species group by one unique nucleotide substitution along the cytb alignment: cytb.457 (T&gt; G) (
<figureCitation id="13361A856752D05DFC59FA0DA8F1B566" box="[917,1002,1519,1545]" captionStart="FIGURE 2" captionStartId="6.[151,250,1058,1082]" captionTargetBox="[340,1247,181,1033]" captionTargetId="figure-25@6.[340,1247,181,1033]" captionTargetPageId="6" captionText="FIGURE 2. Females topotypes (not preserved) of Austrolebias cheffei, floodplain of Rio Camaquã basin, Cristal, Rio Grande do Sul, Brazil. Photo by Matheus Volcan." figureDoi="http://doi.org/10.5281/zenodo.4723182" httpUri="https://zenodo.org/record/4723182/files/figure.png" pageId="9" pageNumber="96">Fig. 2S</figureCitation>
). It is distinguished from 
<taxonomicName id="4C0D7D836752D05DFAC2FA0DABDAB543" authorityName="Costa &amp; Cheffe" authorityYear="2001" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="minuano">
<emphasis id="B979DA126752D05DFAC2FA0DAE3DB566" box="[1294,1318,1519,1545]" italics="true" pageId="9" pageNumber="96">A.</emphasis>
aff. 
<emphasis id="B979DA126752D05DFA97FA0DABDAB543" italics="true" pageId="9" pageNumber="96">minuano</emphasis>
</taxonomicName>
1 and from its sister clade (which contains 
<taxonomicName id="4C0D7D836752D05DFD7FF9F1A878B543" authorityName="Costa &amp; Cheffe" authorityYear="2001" box="[691,867,1555,1581]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="minuano">
<emphasis id="B979DA126752D05DFD7FF9F1A9D7B542" box="[691,716,1555,1581]" italics="true" pageId="9" pageNumber="96">A.</emphasis>
aff. 
<emphasis id="B979DA126752D05DFCCDF9F1A878B543" box="[769,867,1555,1580]" italics="true" pageId="9" pageNumber="96">minuano</emphasis>
</taxonomicName>
1 and 
<taxonomicName id="4C0D7D836752D05DFC7EF9F1AF06B542" authorityName="Volcan &amp; Barbosa &amp; Robe &amp; Lanés" authorityYear="2021" box="[946,1053,1555,1581]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="cheffei">
<emphasis id="B979DA126752D05DFC7EF9F1AF06B542" box="[946,1053,1555,1581]" italics="true" pageId="9" pageNumber="96">A. cheffei</emphasis>
</taxonomicName>
) by this and other two nucleotide substitutions: cytb.133 (A&gt; C) and cytb.595 (C&gt; T).
</paragraph>
<paragraph id="8BB206006752D05DFF0BF9B8AAFEB46A" blockId="9.[151,1437,150,2013]" pageId="9" pageNumber="96">
<emphasis id="B979DA126752D05DFF0BF9B8AA8CB51B" bold="true" box="[199,407,1626,1652]" pageId="9" pageNumber="96">Genetic distance.</emphasis>
From 
<taxonomicName id="4C0D7D836752D05DFE25F9B9A985B51B" authorityName="Costa &amp; Cheffe" authorityYear="2001" box="[489,670,1627,1653]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="minuano">
<emphasis id="B979DA126752D05DFE25F9B9A91AB51A" box="[489,513,1627,1653]" italics="true" pageId="9" pageNumber="96">A.</emphasis>
aff. 
<emphasis id="B979DA126752D05DFDF0F9B9A985B51B" box="[572,670,1627,1652]" italics="true" pageId="9" pageNumber="96">minuano</emphasis>
</taxonomicName>
1: 1.7–2.9%; from 
<taxonomicName id="4C0D7D836752D05DFC44F9B9A8EDB51A" authorityName="Volcan &amp; Barbosa &amp; Robe &amp; Lanés" authorityYear="2021" box="[904,1014,1627,1653]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="cheffei">
<emphasis id="B979DA126752D05DFC44F9B9A8EDB51A" box="[904,1014,1627,1653]" italics="true" pageId="9" pageNumber="96">A. cheffei</emphasis>
</taxonomicName>
: 1.9–2.6%; from 
<taxonomicName id="4C0D7D836752D05DFB0BF9B9AE67B51B" authorityName="Costa &amp; Cheffe" authorityYear="2001" box="[1223,1404,1627,1653]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="minuano">
<emphasis id="B979DA126752D05DFB0BF9B9AFC4B51A" box="[1223,1247,1627,1653]" italics="true" pageId="9" pageNumber="96">A.</emphasis>
aff. 
<emphasis id="B979DA126752D05DFAD6F9B9AE67B51B" box="[1306,1404,1627,1652]" italics="true" pageId="9" pageNumber="96">minuano</emphasis>
</taxonomicName>
2: 3.1–4.0%; from 
<emphasis id="B979DA126752D05DFE83F99DA921B5F6" box="[335,570,1663,1689]" italics="true" pageId="9" pageNumber="96">
<taxonomicName id="4C0D7D836752D05DFE83F99DAAA3B5F6" baseAuthorityName="Ahl" baseAuthorityYear="1922" box="[335,440,1663,1689]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" sensu="lato" species="adloffi">A. adloffi</taxonomicName>
<taxonomicNameLabel id="A24A67696752D05DFE73F99DA928B5F6" box="[447,563,1663,1689]" pageId="9" pageNumber="96" sensu="lato">sensu lato</taxonomicNameLabel>
:
</emphasis>
3.3–3.8%; from 
<emphasis id="B979DA126752D05DFD35F99DA896B5F6" box="[761,909,1663,1689]" italics="true" pageId="9" pageNumber="96">
<taxonomicName id="4C0D7D836752D05DFD35F99DA89CB5F6" authorityName="Costa, Cheffe &amp; Amorim" authorityYear="2017" box="[761,903,1663,1689]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="pelotapes">A. pelotapes</taxonomicName>
:
</emphasis>
3.6–4.5%; from 
<taxonomicName id="4C0D7D836752D05DFB81F99DAFC7B5F6" box="[1101,1244,1663,1689]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="pongondo">
<emphasis id="B979DA126752D05DFB81F99DAFC7B5F6" box="[1101,1244,1663,1689]" italics="true" pageId="9" pageNumber="96">A. pongondo</emphasis>
</taxonomicName>
: 3.8–4.5%; from 
<taxonomicName id="4C0D7D836752D05DFF5BF941AA1FB5D2" authorityName="Volcan, Lanes and Goncalves" authorityYear="2014" box="[151,260,1699,1725]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="bagual">
<emphasis id="B979DA126752D05DFF5BF941AA1FB5D2" box="[151,260,1699,1725]" italics="true" pageId="9" pageNumber="96">A. bagual</emphasis>
</taxonomicName>
: 5.4–6.5%; from 
<taxonomicName id="4C0D7D836752D05DFE05F941A99CB5D2" authorityName="Costa &amp; Cheffe" authorityYear="2001" box="[457,647,1699,1725]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="nigrofasciatus">
<emphasis id="B979DA126752D05DFE05F941A99CB5D2" box="[457,647,1699,1725]" italics="true" pageId="9" pageNumber="96">A. nigrofasciatus</emphasis>
</taxonomicName>
: 6.9–9.2%; from 
<emphasis id="B979DA126752D05DFC80F941AF7AB5D3" box="[844,1121,1699,1725]" italics="true" pageId="9" pageNumber="96">
<taxonomicName id="4C0D7D836752D05DFC80F941AF09B5D3" box="[844,1042,1699,1725]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="105" phylum="Chordata" rank="subSpecies" species="minuano" subSpecies="sensu">
A. minuano 
<taxonomicNameLabel id="A24A67696752D05DFC18F941AF09B5D3" box="[980,1042,1699,1724]" pageId="9" pageNumber="96" sensu="stricto">sensu</taxonomicNameLabel>
</taxonomicName>
stricto
</emphasis>
: 9.6–10.6%; and from other species of the 
<taxonomicName id="4C0D7D836752D05DFEF7F925AABFB58E" baseAuthorityName="Ahl" baseAuthorityYear="1922" box="[315,420,1735,1761]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="96" phylum="Chordata" rank="species" species="adloffi">
<emphasis id="B979DA126752D05DFEF7F925AABFB58E" box="[315,420,1735,1761]" italics="true" pageId="9" pageNumber="96">A. adloffi</emphasis>
</taxonomicName>
species group: 9.8–18.8% (Appendix 2, 
<tableCitation id="C68F33BB6752D05DFCBAF925A8C0B58E" box="[886,987,1735,1761]" captionStart="TABLE 1" captionStartId="24.[151,239,224,248]" captionText="TABLE 1S. Minimum, mean and maximum K2P distances recovered in the comparisons involving A. cheffei and A. lourenciano with each of the other species of the A. adloffi species group based on cytb sequences." pageId="9" pageNumber="96">Table 1S</tableCitation>
). Range of intraspecific distances: 0.2– 1.0% (Appendix 2, 
<tableCitation id="C68F33BB6752D05DFEBFF909AAC3B46A" box="[371,472,1771,1797]" captionStart="TABLE 2" captionStartId="24.[151,239,1054,1078]" captionText="TABLE 2S. Summary of minimum, mean and maximum K2P intraspecific distances presented by A. cheffei and A. lourenciano based on cytb sequences." pageId="9" pageNumber="96">Table 2S</tableCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C317558B6752D059FF0BF8ECA851B463" lastPageId="13" lastPageNumber="100" pageId="9" pageNumber="96" type="description">
<paragraph id="8BB206006752D05DFF0BF8ECA9E8B4D6" blockId="9.[151,1437,150,2013]" pageId="9" pageNumber="96">
<emphasis id="B979DA126752D05DFF0BF8ECAA42B447" bold="true" box="[199,345,1806,1832]" pageId="9" pageNumber="96">Description.</emphasis>
Morphometric and meristic data summarized in 
<tableCitation id="C68F33BB6752D05DFC40F8EDA8FFB446" box="[908,996,1807,1833]" captionStart="TABLE 2" captionStartId="24.[151,239,1054,1078]" captionText="TABLE 2S. Summary of minimum, mean and maximum K2P intraspecific distances presented by A. cheffei and A. lourenciano based on cytb sequences." pageId="9" pageNumber="96">Table 2</tableCitation>
. Largest male examined 
<quantity id="4CF5ABE56752D05DFAC9F8EDAE77B446" box="[1285,1388,1807,1833]" metricMagnitude="-2" metricUnit="m" metricValue="4.02" pageId="9" pageNumber="96" unit="mm" value="40.2">40.2 mm</quantity>
SL, largest female 
<quantity id="4CF5ABE56752D05DFEF1F8D1AABAB422" box="[317,417,1843,1869]" metricMagnitude="-2" metricUnit="m" metricValue="3.97" pageId="9" pageNumber="96" unit="mm" value="39.7">39.7 mm</quantity>
SL. Dorsal profile slightly convex from snout 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 anal fin origin in males, at dorsal fin origin in females. Body deep and compressed. Eye positioned on lateral portion of head. Snout blunt and jaws short.
</paragraph>
<paragraph id="8BB206006752D05EFF0BF821AE38B29A" blockId="9.[151,1437,150,2013]" lastBlockId="10.[151,1437,151,1005]" lastPageId="10" lastPageNumber="97" pageId="9" pageNumber="96">Distal portion of dorsal fin rounded in both sexes. Dorsal-fin rays in males 18–22; in females 16–19. Dorsal-fin origin at vertical through 2nd to 4th anal fin rays in males, at vertical of urogenital papilla in females. Origin of dorsal fin at vertical through neural spines of 8th to 10th vertebrae in males, through neural spines of 9th to 12th vertebrae in females. Anal-fin rays in males 21–25, in females 18–23. Anal-fin tip rounded in males. In females, anal fin sub-triangular with antero-median rays lengthened, distal portion thickened. Origin of anal fin at vertical through pleural ribs of 7th to 9th vertebrae in males, through pleural ribs of 8th-10th vertebrae in females. Caudal fin rounded, 19–23 rays in both sexes. Pectoral fin elliptical with 11–12 rays in males and females. Pectoral-fin posterior tip reaching from 2nd to 6th anal fin ray in males, from origin of urogenital papilla to 2nd anal fin ray in females. Pelvic fin rays 5–6. Pelvic-fin posterior tip from 2nd to 4th anal-fin ray in males, from urogenital papilla to 5th anal fin ray in females. Pelvic-fin medial membrane ranging from slightly (about 10%) to almost completely (about 80%) coalesced. Urogenital papilla cylindrical and short in males, and pocket-shaped in females.</paragraph>
<paragraph id="8BB206006751D05EFF0BFE1DAAC0B19E" blockId="10.[151,1437,151,1005]" pageId="10" pageNumber="97">Scales cycloid. Body and head entirely scaled, except for anteroventral surface of head. No scales on dorsal fin base, one irregular row of scales at anal fin base, and 2–3 rows of scales at caudal-fin base. Frontal squamation F, G or H patterned, sometimes irregularly arranged; E-scales slightly overlapping medially. One or two supra-orbital scales. Lateral line of trunk complete, with one neuromast per scale. Longitudinal series of scales 25–29; transverse series of scales 11–13; scale rows around caudal peduncle 14–16. Contact organs throughout antero-ventral part of flank in males. Row of minute contact organs in the 2–4 uppermost pectoral-fin rays in males. No contact organ on pelvic, dorsal and caudal fin.</paragraph>
<paragraph id="8BB206006751D05EFF0BFD19AE2CB032" blockId="10.[151,1437,151,1005]" pageId="10" pageNumber="97">Cephalic neuromasts: supraorbital 15–21, parietal 1–4, anterior rostral 1, posterior rostral 1, infraorbital 2–3+24– 31, preorbital 2–3, otic 2–3, postotic 2–5, supratemporal 1, median opercular 1, ventral opercular 2–4, preopercular 20–28, mandibular 10–15, lateral mandibular 3–9, paramandibular 1. Two neuromasts on caudal-fin base.</paragraph>
<paragraph id="8BB206006751D05EFF0BFC85AAF2B082" blockId="10.[151,1437,151,1005]" pageId="10" pageNumber="97">Six branchiostegal rays. Dermosphenotic ossification absent. Vomerine teeth absent. Urohyal deep. Total number of vertebrae 27–28, precaudal vertebrae 12–13. Gill rakers in first branchial arch 3 + 8–10. Basihyal subtriangular, width about 55–65% of length; basihyal cartilage about 60–70% of total basihyal length. One to three teeth on second pharyngobranchial.</paragraph>
<caption id="DF7256886751D05EFF5BFBFEAFF3B75B" ID-Table-UUID="DF7256886751D05EFF5BFBFEAFF3B75B" box="[151,1256,1052,1077]" httpUri="http://table.plazi.org/id/DF7256886751D05EFF5BFBFEAFF3B75B" pageId="10" pageNumber="97" startId="10.[151,239,1052,1076]" targetBox="[166,1359,1093,1842]" targetIsTable="true" targetPageId="10">
<paragraph id="8BB206006751D05EFF5BFBFEAFF3B75B" blockId="10.[151,1256,1052,1077]" box="[151,1256,1052,1077]" pageId="10" pageNumber="97">
<tableNote id="76EB078E6751D05EFF5BFBFEAFF3B75B" box="[151,1256,1052,1077]" pageId="10" pageNumber="97" targetBox="[166,1359,1093,1842]" targetPageId="10">
<emphasis id="B979DA126751D05EFF5BFBFEAA10B75A" bold="true" box="[151,267,1052,1077]" pageId="10" pageNumber="97">TABLE II</emphasis>
. Morphometric and meristic data of the holotype and paratypes of 
<taxonomicName id="4C0D7D836751D05EFC19FBFEAFFAB75B" authorityName="Volcan &amp; Barbosa &amp; Robe &amp; Lanés" authorityYear="2021" box="[981,1249,1052,1076]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="10" pageNumber="97" phylum="Chordata" rank="species" species="lourenciano">
<emphasis id="B979DA126751D05EFC19FBFEAFFAB75B" box="[981,1249,1052,1076]" italics="true" pageId="10" pageNumber="97">Austrolebias lourenciano</emphasis>
</taxonomicName>
.
</tableNote>
</paragraph>
</caption>
<paragraph id="8BB206006751D05EFF6AFBA7AE2AB45E" pageId="10" pageNumber="97">
<table id="F90DF4A067512FABFF6AFBA7AE54B45D" box="[166,1359,1093,1842]" gridcols="4" gridrows="19" pageId="10" pageNumber="97">
<tr id="353D044267512FABFF6AFBA7AE54B732" box="[166,1359,1093,1117]" gridrow="0" pageId="10" pageNumber="97">
<th id="76EC6D3E67512FABFF6AFBA7AA96B732" box="[166,397,1093,1117]" gridcol="0" gridrow="0" pageId="10" pageNumber="97">Morphometric data</th>
<th id="76EC6D3E67512FABFD67FBA7A812B732" box="[683,777,1093,1117]" gridcol="1" gridrow="0" pageId="10" pageNumber="97">Holotype</th>
<th id="76EC6D3E67512FABFC44FBA7AF0AB732" box="[904,1041,1093,1117]" gridcol="2" gridrow="0" pageId="10" pageNumber="97">Males (n=11)</th>
<th id="76EC6D3E67512FABFB62FBA7AE54B732" box="[1198,1359,1093,1117]" gridcol="3" gridrow="0" pageId="10" pageNumber="97">Females (n=12)</th>
</tr>
<tr id="353D044267512FABFF6AFB8FAE54B7EA" box="[166,1359,1133,1157]" gridrow="1" pageId="10" pageNumber="97">
<th id="76EC6D3E67512FABFF6AFB8FAA96B7EA" box="[166,397,1133,1157]" gridcol="0" gridrow="1" pageId="10" pageNumber="97">Standart length (mm)</th>
<td id="76EC6D3E67512FABFD67FB8FA812B7EA" box="[683,777,1133,1157]" gridcol="1" gridrow="1" pageId="10" pageNumber="97">37.0</td>
<td id="76EC6D3E67512FABFC44FB8FAF0AB7EA" box="[904,1041,1133,1157]" gridcol="2" gridrow="1" pageId="10" pageNumber="97">25.2–40.2</td>
<td id="76EC6D3E67512FABFB62FB8FAE54B7EA" box="[1198,1359,1133,1157]" gridcol="3" gridrow="1" pageId="10" pageNumber="97">27.3–39.7</td>
</tr>
<tr id="353D044267512FABFF6AFB77AE54B7C2" box="[166,1359,1173,1197]" gridrow="2" pageId="10" pageNumber="97">
<th id="76EC6D3E67512FABFF6AFB77AE54B7C2" box="[166,1359,1173,1197]" colspan="4" colspanRight="3" gridcol="0" gridrow="2" pageId="10" pageNumber="97">Percents of standart length</th>
</tr>
<tr id="353D044267512FABFF6AFB5FAE54B7B9" box="[166,1359,1213,1238]" gridrow="3" pageId="10" pageNumber="97">
<th id="76EC6D3E67512FABFF6AFB5FAA96B7B9" box="[166,397,1213,1238]" gridcol="0" gridrow="3" pageId="10" pageNumber="97">Body depth</th>
<td id="76EC6D3E67512FABFD67FB5FA812B7B9" box="[683,777,1213,1238]" gridcol="1" gridrow="3" pageId="10" pageNumber="97">37.3</td>
<td id="76EC6D3E67512FABFC44FB5FAF0AB7B9" box="[904,1041,1213,1238]" gridcol="2" gridrow="3" pageId="10" pageNumber="97">34.8–40.8</td>
<td id="76EC6D3E67512FABFB62FB5FAE54B7B9" box="[1198,1359,1213,1238]" gridcol="3" gridrow="3" pageId="10" pageNumber="97">33.4–41.9</td>
</tr>
<tr id="353D044267512FABFF6AFB07AE54B791" box="[166,1359,1253,1278]" gridrow="4" pageId="10" pageNumber="97">
<th id="76EC6D3E67512FABFF6AFB07AA96B791" box="[166,397,1253,1278]" gridcol="0" gridrow="4" pageId="10" pageNumber="97">Caudal peduncle depth</th>
<td id="76EC6D3E67512FABFD67FB07A812B791" box="[683,777,1253,1278]" gridcol="1" gridrow="4" pageId="10" pageNumber="97">13.6</td>
<td id="76EC6D3E67512FABFC44FB07AF0AB791" box="[904,1041,1253,1278]" gridcol="2" gridrow="4" pageId="10" pageNumber="97">12.8–15.0</td>
<td id="76EC6D3E67512FABFB62FB07AE54B791" box="[1198,1359,1253,1278]" gridcol="3" gridrow="4" pageId="10" pageNumber="97">11.4–14.2</td>
</tr>
<tr id="353D044267512FABFF6AFAECAE54B649" box="[166,1359,1294,1318]" gridrow="5" pageId="10" pageNumber="97">
<th id="76EC6D3E67512FABFF6AFAECAA96B649" box="[166,397,1294,1318]" gridcol="0" gridrow="5" pageId="10" pageNumber="97">Predorsal length</th>
<td id="76EC6D3E67512FABFD67FAECA812B649" box="[683,777,1294,1318]" gridcol="1" gridrow="5" pageId="10" pageNumber="97">53.7</td>
<td id="76EC6D3E67512FABFC44FAECAF0AB649" box="[904,1041,1294,1318]" gridcol="2" gridrow="5" pageId="10" pageNumber="97">53.3–56.9</td>
<td id="76EC6D3E67512FABFB62FAECAE54B649" box="[1198,1359,1294,1318]" gridcol="3" gridrow="5" pageId="10" pageNumber="97">58.4–63.4</td>
</tr>
<tr id="353D044267512FABFF6AFAD4AE54B621" box="[166,1359,1334,1358]" gridrow="6" pageId="10" pageNumber="97">
<th id="76EC6D3E67512FABFF6AFAD4AA96B621" box="[166,397,1334,1358]" gridcol="0" gridrow="6" pageId="10" pageNumber="97">Prepelvic length</th>
<td id="76EC6D3E67512FABFD67FAD4A812B621" box="[683,777,1334,1358]" gridcol="1" gridrow="6" pageId="10" pageNumber="97">43.6</td>
<td id="76EC6D3E67512FABFC44FAD4AF0AB621" box="[904,1041,1334,1358]" gridcol="2" gridrow="6" pageId="10" pageNumber="97">42.3–47.4</td>
<td id="76EC6D3E67512FABFB62FAD4AE54B621" box="[1198,1359,1334,1358]" gridcol="3" gridrow="6" pageId="10" pageNumber="97">45.2–53.2</td>
</tr>
<tr id="353D044267512FABFF6AFABCAE54B619" box="[166,1359,1374,1398]" gridrow="7" pageId="10" pageNumber="97">
<th id="76EC6D3E67512FABFF6AFABCAA96B619" box="[166,397,1374,1398]" gridcol="0" gridrow="7" pageId="10" pageNumber="97">Dorsal fin base length</th>
<td id="76EC6D3E67512FABFD67FABCA812B619" box="[683,777,1374,1398]" gridcol="1" gridrow="7" pageId="10" pageNumber="97">36.8</td>
<td id="76EC6D3E67512FABFC44FABCAF0AB619" box="[904,1041,1374,1398]" gridcol="2" gridrow="7" pageId="10" pageNumber="97">35.4–41.8</td>
<td id="76EC6D3E67512FABFB62FABCAE54B619" box="[1198,1359,1374,1398]" gridcol="3" gridrow="7" pageId="10" pageNumber="97">26.9–29.4</td>
</tr>
<tr id="353D044267512FABFF6AFA64AE54B6F0" box="[166,1359,1414,1439]" gridrow="8" pageId="10" pageNumber="97">
<th id="76EC6D3E67512FABFF6AFA64AA96B6F0" box="[166,397,1414,1439]" gridcol="0" gridrow="8" pageId="10" pageNumber="97">Anal fin base length</th>
<td id="76EC6D3E67512FABFD67FA64A812B6F0" box="[683,777,1414,1439]" gridcol="1" gridrow="8" pageId="10" pageNumber="97">39.1</td>
<td id="76EC6D3E67512FABFC44FA64AF0AB6F0" box="[904,1041,1414,1439]" gridcol="2" gridrow="8" pageId="10" pageNumber="97">38.1–43.8</td>
<td id="76EC6D3E67512FABFB62FA64AE54B6F0" box="[1198,1359,1414,1439]" gridcol="3" gridrow="8" pageId="10" pageNumber="97">25.8–29.9</td>
</tr>
<tr id="353D044267512FABFF6AFA4DAE54B6A8" box="[166,1359,1455,1479]" gridrow="9" pageId="10" pageNumber="97">
<th id="76EC6D3E67512FABFF6AFA4DAA96B6A8" box="[166,397,1455,1479]" gridcol="0" gridrow="9" pageId="10" pageNumber="97">Caudal fin length</th>
<td id="76EC6D3E67512FABFD67FA4DA812B6A8" box="[683,777,1455,1479]" gridcol="1" gridrow="9" pageId="10" pageNumber="97">30.2</td>
<td id="76EC6D3E67512FABFC44FA4DAF0AB6A8" box="[904,1041,1455,1479]" gridcol="2" gridrow="9" pageId="10" pageNumber="97">30.5–36.2</td>
<td id="76EC6D3E67512FABFB62FA4DAE54B6A8" box="[1198,1359,1455,1479]" gridcol="3" gridrow="9" pageId="10" pageNumber="97">31.4–38.1</td>
</tr>
<tr id="353D044267512FABFF6AFA35AE54B680" box="[166,1359,1495,1519]" gridrow="10" pageId="10" pageNumber="97">
<th id="76EC6D3E67512FABFF6AFA35AA96B680" box="[166,397,1495,1519]" gridcol="0" gridrow="10" pageId="10" pageNumber="97">Pectoral fin length</th>
<td id="76EC6D3E67512FABFD67FA35A812B680" box="[683,777,1495,1519]" gridcol="1" gridrow="10" pageId="10" pageNumber="97">23.1</td>
<td id="76EC6D3E67512FABFC44FA35AF0AB680" box="[904,1041,1495,1519]" gridcol="2" gridrow="10" pageId="10" pageNumber="97">23.1–28.1</td>
<td id="76EC6D3E67512FABFB62FA35AE54B680" box="[1198,1359,1495,1519]" gridcol="3" gridrow="10" pageId="10" pageNumber="97">24.3–30.5</td>
</tr>
<tr id="353D044267512FABFF6AFA1DAE54B578" box="[166,1359,1535,1559]" gridrow="11" pageId="10" pageNumber="97">
<th id="76EC6D3E67512FABFF6AFA1DAA96B578" box="[166,397,1535,1559]" gridcol="0" gridrow="11" pageId="10" pageNumber="97">Pelvic fin length</th>
<td id="76EC6D3E67512FABFD67FA1DA812B578" box="[683,777,1535,1559]" gridcol="1" gridrow="11" pageId="10" pageNumber="97">9.6</td>
<td id="76EC6D3E67512FABFC44FA1DAF0AB578" box="[904,1041,1535,1559]" gridcol="2" gridrow="11" pageId="10" pageNumber="97">8.9–11.6</td>
<td id="76EC6D3E67512FABFB62FA1DAE54B578" box="[1198,1359,1535,1559]" gridcol="3" gridrow="11" pageId="10" pageNumber="97">10.8–15.4</td>
</tr>
<tr id="353D044267512FABFF6AF9C5AE54B52F" box="[166,1359,1575,1600]" gridrow="12" pageId="10" pageNumber="97">
<th id="76EC6D3E67512FABFF6AF9C5AA96B52F" box="[166,397,1575,1600]" gridcol="0" gridrow="12" pageId="10" pageNumber="97">Head length</th>
<td id="76EC6D3E67512FABFD67F9C5A812B52F" box="[683,777,1575,1600]" gridcol="1" gridrow="12" pageId="10" pageNumber="97">29.3</td>
<td id="76EC6D3E67512FABFC44F9C5AF0AB52F" box="[904,1041,1575,1600]" gridcol="2" gridrow="12" pageId="10" pageNumber="97">28.7–32.3</td>
<td id="76EC6D3E67512FABFB62F9C5AE54B52F" box="[1198,1359,1575,1600]" gridcol="3" gridrow="12" pageId="10" pageNumber="97">28.5–32.4</td>
</tr>
<tr id="353D044267512FABFF6AF9B2AE54B507" box="[166,1359,1616,1640]" gridrow="13" pageId="10" pageNumber="97">
<th id="76EC6D3E67512FABFF6AF9B2AE54B507" box="[166,1359,1616,1640]" colspan="4" colspanRight="3" gridcol="0" gridrow="13" pageId="10" pageNumber="97">Percents of head length</th>
</tr>
<tr id="353D044267512FABFF6AF99AAE54B5FF" box="[166,1359,1656,1680]" gridrow="14" pageId="10" pageNumber="97">
<th id="76EC6D3E67512FABFF6AF99AAA96B5FF" box="[166,397,1656,1680]" gridcol="0" gridrow="14" pageId="10" pageNumber="97">Head depth</th>
<td id="76EC6D3E67512FABFD67F99AA812B5FF" box="[683,777,1656,1680]" gridcol="1" gridrow="14" pageId="10" pageNumber="97">105.3</td>
<td id="76EC6D3E67512FABFC44F99AAF0AB5FF" box="[904,1041,1656,1680]" gridcol="2" gridrow="14" pageId="10" pageNumber="97">97.1–106.6</td>
<td id="76EC6D3E67512FABFB62F99AAE54B5FF" box="[1198,1359,1656,1680]" gridcol="3" gridrow="14" pageId="10" pageNumber="97">95.7–105.3</td>
</tr>
<tr id="353D044267512FABFF6AF942AE54B5D7" box="[166,1359,1696,1720]" gridrow="15" pageId="10" pageNumber="97">
<th id="76EC6D3E67512FABFF6AF942AA96B5D7" box="[166,397,1696,1720]" gridcol="0" gridrow="15" pageId="10" pageNumber="97">Head width</th>
<td id="76EC6D3E67512FABFD67F942A812B5D7" box="[683,777,1696,1720]" gridcol="1" gridrow="15" pageId="10" pageNumber="97">58.7</td>
<td id="76EC6D3E67512FABFC44F942AF0AB5D7" box="[904,1041,1696,1720]" gridcol="2" gridrow="15" pageId="10" pageNumber="97">53.1–65.2</td>
<td id="76EC6D3E67512FABFB62F942AE54B5D7" box="[1198,1359,1696,1720]" gridcol="3" gridrow="15" pageId="10" pageNumber="97">58.6–71.3</td>
</tr>
<tr id="353D044267512FABFF6AF92AAE54B58E" box="[166,1359,1736,1761]" gridrow="16" pageId="10" pageNumber="97">
<th id="76EC6D3E67512FABFF6AF92AAA96B58E" box="[166,397,1736,1761]" gridcol="0" gridrow="16" pageId="10" pageNumber="97">Snout length</th>
<td id="76EC6D3E67512FABFD67F92AA812B58E" box="[683,777,1736,1761]" gridcol="1" gridrow="16" pageId="10" pageNumber="97">21.7</td>
<td id="76EC6D3E67512FABFC44F92AAF0AB58E" box="[904,1041,1736,1761]" gridcol="2" gridrow="16" pageId="10" pageNumber="97">15.2–22.9</td>
<td id="76EC6D3E67512FABFB62F92AAE54B58E" box="[1198,1359,1736,1761]" gridcol="3" gridrow="16" pageId="10" pageNumber="97">17.2–24.3</td>
</tr>
<tr id="353D044267512FABFF6AF913AE54B466" box="[166,1359,1777,1801]" gridrow="17" pageId="10" pageNumber="97">
<th id="76EC6D3E67512FABFF6AF913AA96B466" box="[166,397,1777,1801]" gridcol="0" gridrow="17" pageId="10" pageNumber="97">Lower jaw length</th>
<td id="76EC6D3E67512FABFD67F913A812B466" box="[683,777,1777,1801]" gridcol="1" gridrow="17" pageId="10" pageNumber="97">21.0</td>
<td id="76EC6D3E67512FABFC44F913AF0AB466" box="[904,1041,1777,1801]" gridcol="2" gridrow="17" pageId="10" pageNumber="97">15.5–24.0</td>
<td id="76EC6D3E67512FABFB62F913AE54B466" box="[1198,1359,1777,1801]" gridcol="3" gridrow="17" pageId="10" pageNumber="97">17.5–23.8</td>
</tr>
<tr id="353D044267512FABFF6AF8FBAE54B45D" box="[166,1359,1817,1842]" gridrow="18" pageId="10" pageNumber="97">
<th id="76EC6D3E67512FABFF6AF8FBAA96B45D" box="[166,397,1817,1842]" gridcol="0" gridrow="18" pageId="10" pageNumber="97">Eye diameter</th>
<td id="76EC6D3E67512FABFD67F8FBA812B45D" box="[683,777,1817,1842]" gridcol="1" gridrow="18" pageId="10" pageNumber="97">28.4</td>
<td id="76EC6D3E67512FABFC44F8FBAF0AB45D" box="[904,1041,1817,1842]" gridcol="2" gridrow="18" pageId="10" pageNumber="97">28.3–31.7</td>
<td id="76EC6D3E67512FABFB62F8FBAE54B45D" box="[1198,1359,1817,1842]" gridcol="3" gridrow="18" pageId="10" pageNumber="97">27.3–32.7</td>
</tr>
</table>
</paragraph>
<paragraph id="8BB206006751D05FFF0BF882AFDDB2BE" blockId="10.[151,1437,1888,2023]" lastBlockId="11.[151,1437,151,465]" lastPageId="11" lastPageNumber="98" pageId="10" pageNumber="97">
<emphasis id="B979DA126751D05EFF0BF882AA80B415" bold="true" box="[199,411,1888,1914]" pageId="10" pageNumber="97">Coloration in life.</emphasis>
Males (
<figureCitation id="13361A856751D05EFE3AF882A958B414" box="[502,579,1888,1915]" captionStart="FIGURE 5" captionStartId="11.[151,250,1646,1670]" captionTargetBox="[340,1247,489,1623]" captionTargetId="figure-191@11.[340,1247,489,1623]" captionTargetPageId="11" captionText="FIGURE 5. Colour variation of males topotypes of A. lourenciano (not preserved) captured in temporary pool in the floodplain of Arroio Pinto, southern Brazil. Photos by Matheus Volcan." figureDoi="http://doi.org/10.5281/zenodo.4723188" httpUri="https://zenodo.org/record/4723188/files/figure.png" pageId="10" pageNumber="97">Figs. 5</figureCitation>
and 
<figureCitation id="13361A856751D05EFDB6F882A990B414" box="[634,651,1888,1915]" captionStart="FIGURE 6" captionStartId="12.[151,250,1416,1440]" captionTargetBox="[340,1247,181,1393]" captionTargetId="figure-25@12.[340,1247,181,1393]" captionTargetPageId="12" captionText="FIGURE 6. Largest paratype male (40.2 mm SL, MCP 54439) (A), and male with inverse ground color pattern in the posterior region of body (B) of A. lourenciano, São Lourenço do Sul, Rio Grande do Sul, Brazil. Photo by Matheus Volcan." figureDoi="http://doi.org/10.5281/zenodo.4723190" httpUri="https://zenodo.org/record/4723190/files/figure.png" pageId="10" pageNumber="97">6</figureCitation>
): Ground colour of body light gray with lilac hues, mainly in the posterior region, and presence of 7–10 dark gray to black transversal bars. Pattern of transversal bars variable, ranging from presenting only well-defined bars (e.g., 
<figureCitation id="13361A856751D05EFD55F84AA9F2B4AC" box="[665,745,1960,1987]" captionStart="FIGURE 5" captionStartId="11.[151,250,1646,1670]" captionTargetBox="[340,1247,489,1623]" captionTargetId="figure-191@11.[340,1247,489,1623]" captionTargetPageId="11" captionText="FIGURE 5. Colour variation of males topotypes of A. lourenciano (not preserved) captured in temporary pool in the floodplain of Arroio Pinto, southern Brazil. Photos by Matheus Volcan." figureDoi="http://doi.org/10.5281/zenodo.4723188" httpUri="https://zenodo.org/record/4723188/files/figure.png" pageId="10" pageNumber="97">Fig. 5a</figureCitation>
), to also presenting narrower bars between well-defined bars (
<figureCitation id="13361A856751D05EFF6CF82EABE9B488" box="[160,242,1996,2023]" captionStart="FIGURE 5" captionStartId="11.[151,250,1646,1670]" captionTargetBox="[340,1247,489,1623]" captionTargetId="figure-191@11.[340,1247,489,1623]" captionTargetPageId="11" captionText="FIGURE 5. Colour variation of males topotypes of A. lourenciano (not preserved) captured in temporary pool in the floodplain of Arroio Pinto, southern Brazil. Photos by Matheus Volcan." figureDoi="http://doi.org/10.5281/zenodo.4723188" httpUri="https://zenodo.org/record/4723188/files/figure.png" pageId="10" pageNumber="97">Fig. 5b</figureCitation>
). Some specimens exhibit an inverse ground colour pattern, with a darker background (dark gray) and vertical light bars mainly in the posterior region of body (
<figureCitation id="13361A856750D05FFD3CFF75A85FB3DD" box="[752,836,151,178]" captionStart="FIGURE 6" captionStartId="12.[151,250,1416,1440]" captionTargetBox="[340,1247,181,1393]" captionTargetId="figure-25@12.[340,1247,181,1393]" captionTargetPageId="12" captionText="FIGURE 6. Largest paratype male (40.2 mm SL, MCP 54439) (A), and male with inverse ground color pattern in the posterior region of body (B) of A. lourenciano, São Lourenço do Sul, Rio Grande do Sul, Brazil. Photo by Matheus Volcan." figureDoi="http://doi.org/10.5281/zenodo.4723190" httpUri="https://zenodo.org/record/4723190/files/figure.png" pageId="11" pageNumber="98">Fig. 6b</figureCitation>
). Urogenital papilla gray. Pectoral and ventral region whitish. Opercular region greenish blue. Iris orange yellow, with black vertical band crossing eye. Dorsal fin gray or yellowish green with light yellow or light bluish bars forming small triangles, interspersed with small dark brownish row in dorsal fin base; presence of a black blotch on the distal portion of last dorsal fin rays bordered anteriorly by a narrow light blue margin. Anal fin gray or bluish gray with some iridescence, limited to basal region of anal fin, sometimes as an extension of the transversal bars of the body; sometimes iridescence absent, with only a single light yellow or gray basal band on anal fin. Presence of a black blotch on distal portion of last anal fin rays, bordered anteriorly by a narrow light blue margin. Caudal fin greenish blue or bluish gray, without dots, spots, bands or any marks; distal region hyaline. Pelvic fins greenish blue. Pectoral fins hyaline, with black margin.
</paragraph>
<caption id="DF7256886750D05FFF5BF98CA9E0B5C5" ID-DOI="http://doi.org/10.5281/zenodo.4723188" ID-Zenodo-Dep="4723188" httpUri="https://zenodo.org/record/4723188/files/figure.png" pageId="11" pageNumber="98" startId="11.[151,250,1646,1670]" targetBox="[340,1247,489,1623]" targetPageId="11">
<paragraph id="8BB206006750D05FFF5BF98CA9E0B5C5" blockId="11.[151,1436,1646,1706]" pageId="11" pageNumber="98">
<emphasis id="B979DA126750D05FFF5BF98CAA09B5E8" bold="true" box="[151,274,1646,1671]" pageId="11" pageNumber="98">FIGURE 5.</emphasis>
Colour variation of males topotypes of 
<taxonomicName id="4C0D7D836750D05FFD68F98DA823B5E9" authorityName="Volcan &amp; Barbosa &amp; Robe &amp; Lanés" authorityYear="2021" box="[676,824,1646,1670]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="11" pageNumber="98" phylum="Chordata" rank="species" species="lourenciano">
<emphasis id="B979DA126750D05FFD68F98DA823B5E9" box="[676,824,1646,1670]" italics="true" pageId="11" pageNumber="98">A. lourenciano</emphasis>
</taxonomicName>
(not preserved) captured in temporary pool in the floodplain of Arroio Pinto, southern Brazil. Photos by Matheus Volcan.
</paragraph>
</caption>
<caption id="DF7256886757D058FF5BFA6AAE01B6AB" ID-DOI="http://doi.org/10.5281/zenodo.4723190" ID-Zenodo-Dep="4723190" httpUri="https://zenodo.org/record/4723190/files/figure.png" pageId="12" pageNumber="99" startId="12.[151,250,1416,1440]" targetBox="[340,1247,181,1393]" targetPageId="12">
<paragraph id="8BB206006757D058FF5BFA6AAE01B6AB" blockId="12.[151,1436,1416,1477]" pageId="12" pageNumber="99">
<emphasis id="B979DA126757D058FF5BFA6AAA08B6CF" bold="true" box="[151,275,1416,1440]" pageId="12" pageNumber="99">FIGURE 6.</emphasis>
Largest paratype male (40.2 mm SL, MCP 54439) (A), and male with inverse ground color pattern in the posterior region of body (B) of 
<taxonomicName id="4C0D7D836757D058FEBAFA4FA9BDB6AB" authority=", Sao Lourenco" authorityName="Sao Lourenco" box="[374,678,1452,1477]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="12" pageNumber="99" phylum="Chordata" rank="species" species="lourenciano">
<emphasis id="B979DA126757D058FEBAFA4FA910B6AB" box="[374,523,1452,1476]" italics="true" pageId="12" pageNumber="99">A. lourenciano</emphasis>
, São Lourenço
</taxonomicName>
do Sul, Rio Grande do Sul, Brazil. Photo by Matheus Volcan.
</paragraph>
</caption>
<paragraph id="8BB206006757D058FF0BFA11A83FB5AE" blockId="12.[151,1437,1523,1729]" pageId="12" pageNumber="99">
Females (
<figureCitation id="13361A856757D058FEF4FA11AA9AB562" box="[312,385,1523,1549]" captionStart="FIGURE 7" captionStartId="13.[151,250,1275,1299]" captionTargetBox="[340,1247,181,1252]" captionTargetId="figure-17@13.[340,1247,181,1252]" captionTargetPageId="13" captionText="FIGURE 7. Variation in color pattern of females topotypes (not preserved) of A. lourenciano collected in the floodplain of Arroio Pinto, Laguna dos Patos basin, Rio Grande do Sul, Brazil. Photo by Matheus Volcan." figureDoi="http://doi.org/10.5281/zenodo.4723192" httpUri="https://zenodo.org/record/4723192/files/figure.png" pageId="12" pageNumber="99">Fig. 7</figureCitation>
): Ground colour of body light brownish gray with dark markings, highly variable in size, number and shape. Sometimes two black spots on anterocentral portion of flank. Ventral region whitish. Opercular region ochre or pale greenish blue. Caudal peduncle with two vertically arranged black spots (sometimes coalesced into a eight-shaped spot) on posterior portion, absent in some specimens. Opercular region pale blue. Iris light yellow, with dark gray vertical band crossing the eye. Unpaired fins hyaline, with faint gray marks or bars, mainly on basal portion of dorsal and anal fins. Pectoral fins hyaline.
</paragraph>
<caption id="DF7256886756D059FF5BFB19AF3FB657" ID-DOI="http://doi.org/10.5281/zenodo.4723192" ID-Zenodo-Dep="4723192" httpUri="https://zenodo.org/record/4723192/files/figure.png" pageId="13" pageNumber="100" startId="13.[151,250,1275,1299]" targetBox="[340,1247,181,1252]" targetPageId="13">
<paragraph id="8BB206006756D059FF5BFB19AF3FB657" blockId="13.[151,1437,1275,1336]" pageId="13" pageNumber="100">
<emphasis id="B979DA126756D059FF5BFB19AA08B67B" bold="true" box="[151,275,1275,1300]" pageId="13" pageNumber="100">FIGURE 7.</emphasis>
Variation in color pattern of females topotypes (not preserved) of 
<taxonomicName id="4C0D7D836756D059FC7FFB1EAF52B67B" box="[947,1097,1276,1300]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="13" pageNumber="100" phylum="Chordata" rank="species" species="lourenciano">
<emphasis id="B979DA126756D059FC7FFB1EAF52B67B" box="[947,1097,1276,1300]" italics="true" pageId="13" pageNumber="100">A. lourenciano</emphasis>
</taxonomicName>
collected in the floodplain of Arroio Pinto, Laguna dos Patos basin, Rio Grande do Sul, Brazil. Photo by Matheus Volcan.
</paragraph>
</caption>
<paragraph id="8BB206006756D059FF0BFA84AF67B6CB" blockId="13.[151,1437,1382,1805]" pageId="13" pageNumber="100">
<emphasis id="B979DA126756D059FF0BFA84AAEBB6EF" bold="true" box="[199,496,1382,1408]" pageId="13" pageNumber="100">Geographic distribution.</emphasis>
<taxonomicName id="4C0D7D836756D059FE34FA84A808B6EF" box="[504,787,1382,1408]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="13" pageNumber="100" phylum="Chordata" rank="species" species="lourenciano">
<emphasis id="B979DA126756D059FE34FA84A808B6EF" box="[504,787,1382,1408]" italics="true" pageId="13" pageNumber="100">Austrolebias lourenciano</emphasis>
</taxonomicName>
is only known from temporary wetlands of Arroio Pinto, Arroio São Lourenço basin, Laguna dos Patos system, 
<collectingRegion id="49C9C8E26756D059FD32FA68A8CAB6CB" box="[766,977,1418,1444]" country="Brazil" name="Rio Grande do Sul" pageId="13" pageNumber="100">Rio Grande do Sul</collectingRegion>
, 
<collectingCountry id="F31A46906756D059FC11FA68AF3AB6CB" box="[989,1057,1418,1444]" name="Brazil" pageId="13" pageNumber="100">Brazil</collectingCountry>
(
<figureCitation id="13361A856756D059FBFDFA68AF68B6CB" box="[1073,1139,1418,1444]" captionStart="FIGURE 3" captionStartId="7.[151,250,1745,1769]" captionTargetBox="[182,1414,462,1712]" captionTargetId="figure-146@7.[159,1426,453,1720]" captionTargetPageId="7" captionText="FIGURE 3. Geographic distribution of the species of the Austrolebias adloffi species group in Rio Grande do Sul, southern Brazil, and Uruguay, including the type locality of A. cheffei and A. lourenciano. Each point can represent more than one locality." figureDoi="http://doi.org/10.5281/zenodo.4723184" httpUri="https://zenodo.org/record/4723184/files/figure.png" pageId="13" pageNumber="100">Fig. 3</figureCitation>
)
</paragraph>
<paragraph id="8BB206006756D059FF0BFA4CA851B463" blockId="13.[151,1437,1382,1805]" pageId="13" pageNumber="100">
<emphasis id="B979DA126756D059FF0BFA4CAA6BB6A7" bold="true" box="[199,368,1454,1480]" pageId="13" pageNumber="100">Habitat notes.</emphasis>
<taxonomicName id="4C0D7D836756D059FEB4FA4CA988B6A7" box="[376,659,1454,1480]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="13" pageNumber="100" phylum="Chordata" rank="species" species="lourenciano">
<emphasis id="B979DA126756D059FEB4FA4CA988B6A7" box="[376,659,1454,1480]" italics="true" pageId="13" pageNumber="100">Austrolebias lourenciano</emphasis>
</taxonomicName>
occurs in temporary wetlands with dense aquatic vegetation directly exposed to sunlight (
<figureCitation id="13361A856756D059FE48FA30AAD2B683" box="[388,457,1490,1516]" captionStart="FIGURE 8" captionStartId="14.[151,250,1164,1188]" captionTargetBox="[156,1432,181,1140]" captionTargetId="figure-25@14.[156,1432,181,1140]" captionTargetPageId="14" captionText="FIGURE 8. Type locality of A. lourenciano, before (A) and after (B) the digging of a ditch for the drainage of the wetland in August 2015, which resulted in a great impact for the population and reduction in the flooded area. (C) Wetland on the opposite bank of the type locality, in the floodplain of Arroio Pinto, where the second population of A. lourenciano occurs, recorded in August 2015 and the same area during the drought period (D) in December 2019. Photos by Matheus Volcan." figureDoi="http://doi.org/10.5281/zenodo.4723194" httpUri="https://zenodo.org/record/4723194/files/figure.png" pageId="13" pageNumber="100">Fig. 8</figureCitation>
). Temporary wetlands inhabited by 
<taxonomicName id="4C0D7D836756D059FCAEFA30AF13B683" box="[866,1032,1490,1516]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="13" pageNumber="100" phylum="Chordata" rank="species" species="lourenciano">
<emphasis id="B979DA126756D059FCAEFA30AF13B683" box="[866,1032,1490,1516]" italics="true" pageId="13" pageNumber="100">A. lourenciano</emphasis>
</taxonomicName>
usually dry in late spring and early summer, between November and December and flood again in early autumn between April and May, however, there is some variation from year to year depending on the intensity of the annual precipitations. The pools range from 
<quantity id="4CF5ABE56756D059FF5BF9DCAA00B537" box="[151,283,1598,1625]" metricMagnitude="-1" metricUnit="m" metricValue="3.5" metricValueMax="5.0" metricValueMin="2.0" pageId="13" pageNumber="100" unit="cm" value="35.0" valueMax="50.0" valueMin="20.0">20 to 50 cm</quantity>
in depth and have a muddy substrate. The areas from where the species was recorded are located at the edge of the riparian forest of the Arroio Pinto. The species was recorded co-occurring with another species of 
<taxonomicName id="4C0D7D836756D059FA90F980ABCBB5CF" authorityName="Myers" authorityYear="1925" class="Actinopterygii" family="Rivulidae" kingdom="Animalia" order="Cyprinodontiformes" pageId="13" pageNumber="100" phylum="Chordata" rank="family">Rivulidae</taxonomicName>
, 
<taxonomicName id="4C0D7D836756D059FF11F964A92CB5CF" baseAuthorityName="Amato" baseAuthorityYear="1986" box="[221,567,1670,1696]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="13" pageNumber="100" phylum="Chordata" rank="species" species="gymnoventris">
<emphasis id="B979DA126756D059FF11F964AA71B5CF" box="[221,362,1670,1696]" italics="true" pageId="13" pageNumber="100">Austrolebias</emphasis>
aff. 
<emphasis id="B979DA126756D059FE6CF965A92CB5CF" box="[416,567,1671,1696]" italics="true" pageId="13" pageNumber="100">gymnoventris</emphasis>
</taxonomicName>
, in samples taken in 2014, although the last species was no longer recorded in the area after a portion of the 
<typeStatus id="54B6B8A26756D059FDCAF948A92DB5AB" box="[518,566,1706,1732]" pageId="13" pageNumber="100">type</typeStatus>
locality was drained. Non-annual fish species recorded syntopically with the new species were 
<taxonomicName id="4C0D7D836756D059FE93F92CA9FEB587" authority="(Jenyns, 1842)" baseAuthorityName="Jenyns" baseAuthorityYear="1842" box="[351,741,1742,1768]" class="Actinopterygii" family="Callichthyidae" genus="Corydoras" kingdom="Animalia" order="Siluriformes" pageId="13" pageNumber="100" phylum="Chordata" rank="species" species="paleatus">
<emphasis id="B979DA126756D059FE93F92CA920B587" box="[351,571,1742,1768]" italics="true" pageId="13" pageNumber="100">Corydoras paleatus</emphasis>
(Jenyns, 1842)
</taxonomicName>
, 
<taxonomicName id="4C0D7D836756D059FD3DF92CAFC1B586" authority="(Hensel, 1868)" baseAuthorityName="Hensel" baseAuthorityYear="1868" box="[753,1242,1742,1769]" class="Actinopterygii" family="Poeciliidae" genus="Phalloceros" kingdom="Animalia" order="Cyprinodontiformes" pageId="13" pageNumber="100" phylum="Chordata" rank="species" species="caudimaculatus">
<emphasis id="B979DA126756D059FD3DF92CAF35B587" box="[753,1070,1742,1768]" italics="true" pageId="13" pageNumber="100">Phalloceros caudimaculatus</emphasis>
(Hensel, 1868)
</taxonomicName>
, 
<taxonomicName id="4C0D7D836756D059FB2BF92DAA27B463" authority="(Jenyns, 1842)" baseAuthorityName="Jenyns" baseAuthorityYear="1842" class="Actinopterygii" family="Anablepidae" genus="Jenynsia" kingdom="Animalia" order="Cyprinodontiformes" pageId="13" pageNumber="100" phylum="Chordata" rank="species" species="lineata">
<emphasis id="B979DA126756D059FB2BF92DAE87B587" box="[1255,1436,1742,1768]" italics="true" pageId="13" pageNumber="100">Jenynsia lineata</emphasis>
(Jenyns, 1842)
</taxonomicName>
and 
<taxonomicName id="4C0D7D836756D059FEBEF910A858B462" authority="Eigenmann, 1915" authorityName="Eigenmann" authorityYear="1915" box="[370,835,1778,1805]" class="Actinopterygii" family="Characidae" genus="Cheirodon" kingdom="Animalia" order="Characiformes" pageId="13" pageNumber="100" phylum="Chordata" rank="species" species="ibicuhiensis">
<emphasis id="B979DA126756D059FEBEF910A96DB463" box="[370,630,1778,1804]" italics="true" pageId="13" pageNumber="100">Cheirodon ibicuhiensis</emphasis>
Eigenmann, 1915
</taxonomicName>
.
</paragraph>
</subSubSection>
<caption id="DF7256886755D05AFF5BFB6EAFF0B67F" ID-DOI="http://doi.org/10.5281/zenodo.4723194" ID-Zenodo-Dep="4723194" httpUri="https://zenodo.org/record/4723194/files/figure.png" pageId="14" pageNumber="101" startId="14.[151,250,1164,1188]" targetBox="[156,1432,181,1140]" targetPageId="14">
<paragraph id="8BB206006755D05AFF5BFB6EAFF0B67F" blockId="14.[151,1437,1164,1296]" pageId="14" pageNumber="101">
<emphasis id="B979DA126755D05AFF5BFB6EAA0FB7CB" bold="true" box="[151,276,1164,1188]" pageId="14" pageNumber="101">FIGURE 8.</emphasis>
Type locality of 
<taxonomicName id="4C0D7D836755D05AFE0FFB6EA942B7CB" box="[451,601,1164,1188]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="14" pageNumber="101" phylum="Chordata" rank="species" species="lourenciano">
<emphasis id="B979DA126755D05AFE0FFB6EA942B7CB" box="[451,601,1164,1188]" italics="true" pageId="14" pageNumber="101">A. lourenciano</emphasis>
</taxonomicName>
, before (A) and after (B) the digging of a ditch for the drainage of the wetland in August 2015, which resulted in a great impact for the population and reduction in the flooded area. (C) Wetland on the opposite bank of the type locality, in the floodplain of Arroio Pinto, where the second population of 
<taxonomicName id="4C0D7D836755D05AFBF0FB36AFC9B783" box="[1084,1234,1236,1260]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="14" pageNumber="101" phylum="Chordata" rank="species" species="lourenciano">
<emphasis id="B979DA126755D05AFBF0FB36AFC9B783" box="[1084,1234,1236,1260]" italics="true" pageId="14" pageNumber="101">A. lourenciano</emphasis>
</taxonomicName>
occurs, recorded in August 2015 and the same area during the drought period (D) in December 2019. Photos by Matheus Volcan.
</paragraph>
</caption>
<subSubSection id="C317558B6755D05AFF0BFADCAE64B41B" pageId="14" pageNumber="101" type="etymology">
<paragraph id="8BB206006755D05AFF0BFADCAA95B6AB" blockId="14.[151,1437,1342,1909]" pageId="14" pageNumber="101">
<emphasis id="B979DA126755D05AFF0BFADCAA55B637" bold="true" box="[199,334,1342,1368]" pageId="14" pageNumber="101">Etymology.</emphasis>
The species name is derived from Portuguese adjective “lourenciano”, which is as the inhabitants from São Lourenço do 
<collectingRegion id="49C9C8E26755D05AFE53FA80AADCB613" box="[415,455,1378,1404]" country="South Korea" name="Seoul" pageId="14" pageNumber="101">Sul</collectingRegion>
, a municipality in the state of 
<collectingRegion id="49C9C8E26755D05AFCD3FA80A8EDB613" box="[799,1014,1378,1404]" country="Brazil" name="Rio Grande do Sul" pageId="14" pageNumber="101">Rio Grande do Sul</collectingRegion>
, situated on the shores of the Laguna dos Patos, are known. The name 
<taxonomicName id="4C0D7D836755D05AFDCFFA64A992B6CF" box="[515,649,1414,1440]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="14" pageNumber="101" phylum="Chordata" rank="species" species="lourenciano">
<emphasis id="B979DA126755D05AFDCFFA64A992B6CF" box="[515,649,1414,1440]" italics="true" pageId="14" pageNumber="101">lourenciano</emphasis>
</taxonomicName>
is a reference to the occurrence of the new species in this municipality. A name in apposition.
</paragraph>
<paragraph id="8BB206006755D05AFF0BFA2CAE64B41B" blockId="14.[151,1437,1342,1909]" pageId="14" pageNumber="101">
<emphasis id="B979DA126755D05AFF0BFA2CAAA1B687" bold="true" box="[199,442,1486,1512]" pageId="14" pageNumber="101">Conservation status.</emphasis>
The species was relatively abundant in its 
<typeStatus id="54B6B8A26755D05AFC5EFA2DA8D9B686" box="[914,962,1487,1513]" pageId="14" pageNumber="101">type</typeStatus>
locality. However, in 2015 a portion of the wetland was drained (
<figureCitation id="13361A856755D05AFE43FA10AAC8B563" box="[399,467,1522,1548]" captionStart="FIGURE 8" captionStartId="14.[151,250,1164,1188]" captionTargetBox="[156,1432,181,1140]" captionTargetId="figure-25@14.[156,1432,181,1140]" captionTargetPageId="14" captionText="FIGURE 8. Type locality of A. lourenciano, before (A) and after (B) the digging of a ditch for the drainage of the wetland in August 2015, which resulted in a great impact for the population and reduction in the flooded area. (C) Wetland on the opposite bank of the type locality, in the floodplain of Arroio Pinto, where the second population of A. lourenciano occurs, recorded in August 2015 and the same area during the drought period (D) in December 2019. Photos by Matheus Volcan." figureDoi="http://doi.org/10.5281/zenodo.4723194" httpUri="https://zenodo.org/record/4723194/files/figure.png" pageId="14" pageNumber="101">Fig. 8</figureCitation>
), reducing the flooded area. After the partial drainage of the temporary pool, a visible reduction in the density of the species was observed in subsequent years. In the second location where the species was recorded, on the opposite bank of the Arroio Pinto, there are small, shallow pools scattered in a pastureland, where few specimens are usually found. Both locations are subject to grazing and trampling by cattle. The species currently has an occupation area of less than 1 ha, with a low population density and suffers from the reduction in the quality of its habitat. Moreover, if measures to conserve the area of occurrence of 
<taxonomicName id="4C0D7D836755D05AFB94F944AFE6B5AF" box="[1112,1277,1702,1728]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="14" pageNumber="101" phylum="Chordata" rank="species" species="lourenciano">
<emphasis id="B979DA126755D05AFB94F944AFE6B5AF" box="[1112,1277,1702,1728]" italics="true" pageId="14" pageNumber="101">A. lourenciano</emphasis>
</taxonomicName>
are not taken, it is possible that the owner will carry out new interventions that will further reduce the distribution of the species. Thus, following the 
<bibRefCitation id="EF9C7BF16755D05AFEB7F90CA908B467" author="IUCN Standards &amp; Petitions Subcommittee" box="[379,531,1774,1800]" pageId="14" pageNumber="101" refId="ref16710" refString="IUCN Standards and Petitions Subcommittee (2019) Guidelines for Using the IUCN Red List Categories and Criteria. Version 14. Prepared by the Standards and Petitions Committee. Available from: http: // www. iucnredlist. org / documents / RedList- Guidelines. pdf (accessed 7 April 2021)" type="book" year="2019">IUCN (2019)</bibRefCitation>
, 
<taxonomicName id="4C0D7D836755D05AFDD3F90CA9DFB467" box="[543,708,1774,1800]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="14" pageNumber="101" phylum="Chordata" rank="species" species="lourenciano">
<emphasis id="B979DA126755D05AFDD3F90CA9DFB467" box="[543,708,1774,1800]" italics="true" pageId="14" pageNumber="101">A. lourenciano</emphasis>
</taxonomicName>
presents a reduced (AOO &lt;
<quantity id="4CF5ABE56755D05AFBCAF90CAF6AB464" box="[1030,1137,1774,1803]" metricMagnitude="4" metricUnit="m" metricValue="1.0" pageId="14" pageNumber="101" 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). 
<taxonomicName id="4C0D7D836755D05AFEE9F8D4A95BB43F" box="[293,576,1846,1872]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="14" pageNumber="101" phylum="Chordata" rank="species" species="lourenciano">
<emphasis id="B979DA126755D05AFEE9F8D4A95BB43F" box="[293,576,1846,1872]" italics="true" pageId="14" pageNumber="101">Austrolebias lourenciano</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="F31A46906755D05AFAFFF8B8AE60B41B" box="[1331,1403,1882,1908]" name="Brazil" pageId="14" pageNumber="101">Brazil</collectingCountry>
.
</paragraph>
</subSubSection>
</treatment>
</document>