546 lines
70 KiB
XML
546 lines
70 KiB
XML
<document id="0FD6F462E6F7E65D9BEB3654BA000A85" ID-CLB-Dataset="7570" ID-DOI="10.11646/zootaxa.4949.3.4" ID-GBIF-Dataset="514dddd7-980e-4b85-bfbd-bc2ea28bb41b" ID-ISSN="1175-5326" ID-Zenodo-Dep="4640565" ID-ZooBank="715864F1-D3E9-4D4F-9061-5376C51AED33" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1616780891139" checkinUser="plazi" docAuthor="Lanés, Luis Esteban Krause, Volcan, Matheus Vieira & Maltchik, Leonardo" docDate="2021" docId="03AB87E71232FFEAFF08FDF3FEC1487B" docLanguage="en" docName="zootaxa.4949.3.4.pdf" docOrigin="Zootaxa 4949 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Austrolebias nubium Lanés & Volcan & Maltchik 2021, new species" docType="treatment" docVersion="8" lastPageNumber="512" masterDocId="FF92FF9F123AFFE7FF9FFD64FFFB4B6E" masterDocTitle="Two new annual fishes (Cyprinodontiformes: Rivulidae) unexpectedly discovered in the highlands of southern Brazil" masterLastPageNumber="520" masterPageNumber="499" pageNumber="507" updateTime="1698935231291" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:titleInfo id="24146C2D0775174DEA0B47D50045AF5B">
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<mods:title id="A079FE55594F14771D4AEB82F1A43583">Two new annual fishes (Cyprinodontiformes: Rivulidae) unexpectedly discovered in the highlands of southern Brazil</mods:title>
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<mods:name id="C4191C2C074368630FE6234DEEEA2D89" type="personal">
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<mods:roleTerm id="022D946A4168C6A75F261BDC1281AB74">Author</mods:roleTerm>
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<mods:namePart id="4AB07A64D0A139DB89695D3EAD79C400">Lanés, Luis Esteban Krause</mods:namePart>
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<mods:nameIdentifier id="7EA855FFE49A2B10E6D2DB2F422E97C8" type="ORCID">0000-0001-5295-3733</mods:nameIdentifier>
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<mods:affiliation id="82BE34A3D6D35675F4D45D1374C5BFA4">Instituto Pró-Pampa (IPPampa). Rua Uruguay, 1242. Bairro Centro, CEP 96010 - 630, Pelotas, Rio Grande do Sul, Brazil. & Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS). Laboratório de Fisiologia da Conservação, Programa de Pós- Graduação em Ecologia e Evolução da Biodiversidade. Avenida Ipiranga, 6681. Bairro Partenon, CEP 90619 - 900, Porto Alegre, Rio Grande do Sul, Brazil. & lelanes @ gmail. com; https: // orcid. org / 0000 - 0001 - 5295 - 3733</mods:affiliation>
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<mods:nameIdentifier id="A5DCDC283BF4FA25D318E1FEE708E9C3" type="email">lelanes@gmail.com</mods:nameIdentifier>
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</mods:name>
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<mods:name id="98279D421CB9AF4540F6A1F0F3D0E737" type="personal">
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<mods:roleTerm id="61ABAA7846F98D511BF6DAB847B3C847">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="E8ECA66F88348647B2EF449BF5DF21E6">Volcan, Matheus Vieira</mods:namePart>
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<mods:nameIdentifier id="4C870C5A32759DBC1D6ECC29F5334911" type="ORCID">0000-0001-5846-3786</mods:nameIdentifier>
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<mods:affiliation id="1B07240BF7E44FF1BF466B16781A0E01">Instituto Pró-Pampa (IPPampa). Rua Uruguay, 1242. Bairro Centro, CEP 96010 - 630, Pelotas, Rio Grande do Sul, Brazil. & matheusvolcan @ hotmail. com; http: // orcid. org / 0000 - 0001 - 5846 - 3786</mods:affiliation>
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<mods:nameIdentifier id="B8D9FD2DEE3544BC5F0861B5A66320FB" type="email">matheusvolcan@hotmail.com</mods:nameIdentifier>
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</mods:role>
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<mods:namePart id="BF2748C0589B4EBCF9E688D5091A400C">Maltchik, Leonardo</mods:namePart>
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<mods:nameIdentifier id="C79B7AC1D4F2618754D3139F48C1EA4E" type="ORCID">0000-0002-5321-7524</mods:nameIdentifier>
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<mods:affiliation id="2B4FA0727CD46065E7A70507A93F734C">maltchikleo @ gmail. com; https: // orcid. org / 0000 - 0002 - 5321 - 7524</mods:affiliation>
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<mods:nameIdentifier id="C5EAB6C0DDC9FEFB5F8DB26BCF29AD23" type="email">maltchikleo@gmail.com</mods:nameIdentifier>
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<mods:title id="4B5F8BABB4509F6B5F1FDED79E09BBAC">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="CD4B4ABA5E398AD3BEBF0CE1675BB4AD">
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<mods:date id="0300F23C3DBFC8AA2CC88D944128A62E">2021</mods:date>
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<mods:number id="65620C4695CCB4E269B4306DB4D54013">2021-03-26</mods:number>
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<mods:number id="DA877AE9D5EA4BF4EBA8C1BD8462C59E">4949</mods:number>
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<mods:identifier id="2F388E4C6DB058D4CBC9A302C5D32F8E" type="DOI">10.11646/zootaxa.4949.3.4</mods:identifier>
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<mods:identifier id="36967C40CA26832AE89980F22D699B3B" type="GBIF-Dataset">514dddd7-980e-4b85-bfbd-bc2ea28bb41b</mods:identifier>
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<mods:identifier id="43C001956ECF91F3F359A6EB4F87E928" type="ISSN">1175-5326</mods:identifier>
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<treatment id="03AB87E71232FFEAFF08FDF3FEC1487B" ID-DOI="http://doi.org/10.5281/zenodo.4647990" ID-GBIF-Taxon="180780189" ID-Zenodo-Dep="4647990" LSID="urn:lsid:plazi:treatment:03AB87E71232FFEAFF08FDF3FEC1487B" httpUri="http://treatment.plazi.org/id/03AB87E71232FFEAFF08FDF3FEC1487B" lastPageId="13" lastPageNumber="512" pageId="8" pageNumber="507">
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<subSubSection id="C318657A1232FFEFFF08FDF3FDC84BDF" box="[151,563,151,178]" pageId="8" pageNumber="507" type="nomenclature">
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<paragraph id="8BBD36F11232FFEFFF08FDF3FDC84BDF" blockId="8.[151,563,151,214]" box="[151,563,151,178]" pageId="8" pageNumber="507">
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<heading id="D0F5819D1232FFEFFF08FDF3FDC84BDF" bold="true" box="[151,563,151,178]" fontSize="11" level="1" pageId="8" pageNumber="507" reason="1">
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<emphasis id="B976EAE31232FFEFFF08FDF3FDC84BDF" bold="true" box="[151,563,151,178]" pageId="8" pageNumber="507">
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<taxonomicName id="4C024D721232FFEFFF08FDF3FE6E4BDC" authority="Lanés & Volcan & Maltchik, 2021" authorityName="Lanés & Volcan & Maltchik" authorityYear="2021" box="[151,405,151,178]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="8" pageNumber="507" phylum="Chordata" rank="species" species="nubium" status="sp. nov.">
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<emphasis id="B976EAE31232FFEFFF08FDF3FE6E4BDC" bold="true" box="[151,405,151,178]" italics="true" pageId="8" pageNumber="507">Austrolebias nubium</emphasis>
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</taxonomicName>
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,
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<taxonomicNameLabel id="A24557981232FFEFFE3CFDF3FDC84BDF" box="[419,563,151,177]" pageId="8" pageNumber="507" rank="species">new species</taxonomicNameLabel>
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||
</emphasis>
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||
</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C318657A1232FFEFFF08FDDFFE814BBB" box="[151,378,187,214]" pageId="8" pageNumber="507" type="description">
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<paragraph id="8BBD36F11232FFEFFF08FDDFFE814BBB" blockId="8.[151,563,151,214]" box="[151,378,187,214]" pageId="8" pageNumber="507">
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||
(
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<figureCitation id="13392A741232FFEFFF00FDDFFEF74BB8" box="[159,268,187,214]" captionStart-0="FIGURE 5" captionStart-1="FIGURE 6" captionStartId-0="8.[151,250,1719,1743]" captionStartId-1="9.[151,250,1926,1950]" captionTargetBox-0="[181,1406,661,1695]" captionTargetBox-1="[159,1429,779,1903]" captionTargetId-0="figure-224@8.[181,1406,661,1695]" captionTargetId-1="figure-356@9.[158,1429,777,1903]" captionTargetPageId-0="8" captionTargetPageId-1="9" captionText-0="FIGURE 5. (A) Austrolebias nubium, MCP 54457, holotype, male, 41.1 mm SL; (B) Austrolebias nubium, MCP 54458, paratype, female, 34.5 mm SL from upper rio Santana, a tributary of upper rio Taquari-Antas drainage, upper rio Jacuí basin, Laguna dos Patos hydrographic system, Bom Jesus, Rio Grande do Sul State, Brazil. Photos by Luis Esteban Krause Lanés." captionText-1="FIGURE 6. Austrolebias nubium living colouration (non-preserved specimens) from upper rio Santana, a tributary of upper rio Taquari-Antas drainage, upper rio Jacuí basin, Laguna dos Patos hydrographic system, Bom Jesus, Rio Grande do Sul State, Brazil. Males (A–C), females (D–F). Photos by Matheus Volcan." figureDoi-0="http://doi.org/10.5281/zenodo.4640575" figureDoi-1="http://doi.org/10.5281/zenodo.4640577" httpUri-0="https://zenodo.org/record/4640575/files/figure.png" httpUri-1="https://zenodo.org/record/4640577/files/figure.png" pageId="8" pageNumber="507">Figs. 5–6</figureCitation>
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;
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||
<tableCitation id="C680034A1232FFEFFE88FDDFFE964BBB" box="[279,365,187,213]" captionStart="TABLE 2" captionStartId="14.[151,239,151,175]" captionTargetPageId="14" captionText="TABLE 2. Morphometric and meristic data for the holotype and paratypes of Austrolebias nubium. Ranges presented for males include the holotype." httpUri="http://table.plazi.org/id/DF7D66791234FFE9FF08FDF3FE464BBD" pageId="8" pageNumber="507" tableUuid="DF7D66791234FFE9FF08FDF3FE464BBD">Table 2</tableCitation>
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).
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C318657A1232FFEFFF08FD9AFCC94913" pageId="8" pageNumber="507" type="materials_examined">
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<paragraph id="8BBD36F11232FFEFFF08FD9AFB114A31" blockId="8.[151,1437,254,638]" pageId="8" pageNumber="507">
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<materialsCitation id="3B6A3CAC1232FFEFFF08FD9AFB114A31" ID-GBIF-Occurrence="3063283301" accessionNumber="MCP 54457" collectingDate="2017-07-20" collectionCode="MCP, V" collectorName=" L. E. K. Lanes & Volcan" country="Brazil" county="Bom Jesus" latitude="-28.616667" location="upper rio Taquari-Antas" longLatPrecision="20" longitude="-50.445" municipality="rio Santana" pageId="8" pageNumber="507" specimenCount="1" stateProvince="Rio Grande do Sul" typeStatus="holotype">
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||
<emphasis id="B976EAE31232FFEFFF08FD9AFEF04A76" bold="true" box="[151,267,254,280]" pageId="8" pageNumber="507">
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<typeStatus id="54B988531232FFEFFF08FD9AFEFD4A76" box="[151,262,254,280]" pageId="8" pageNumber="507" type="holotype">Holotype</typeStatus>
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||
.
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||
</emphasis>
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||
<collectionCode id="ED13AE341232FFEFFE8CFD9AFEB64A76" box="[275,333,254,280]" country="Brazil" httpUri="http://grbio.org/cool/bqgs-f9q8" name="Pontificia Universidade Catolica do Rio Grande do Sul" pageId="8" pageNumber="507">MCP</collectionCode>
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||
54457, male,
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||
<quantity id="4CFA9B141232FFEFFE72FD9AFDA94A76" box="[493,594,254,280]" metricMagnitude="-2" metricUnit="m" metricValue="4.11" pageId="8" pageNumber="507" unit="mm" value="41.1">41.1 mm</quantity>
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SL,
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<collectingCountry id="F31576611232FFEFFD17FD9AFD344A76" box="[648,719,254,280]" name="Brazil" pageId="8" pageNumber="507">Brazil</collectingCountry>
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,
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<collectingRegion id="49C6F8131232FFEFFD44FD9AFC0B4A76" box="[731,1008,254,280]" country="Brazil" name="Rio Grande do Sul" pageId="8" pageNumber="507">Rio Grande do Sul State</collectingRegion>
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,
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<collectingCounty id="62DC4E7D1232FFEFFC64FD9AFB8F4A76" box="[1019,1140,254,280]" pageId="8" pageNumber="507">Bom Jesus</collectingCounty>
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municipality,
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<collectingMunicipality id="6BD9AC8B1232FFEFFA89FD9AFA634A76" box="[1302,1432,254,280]" pageId="8" pageNumber="507">rio Santana</collectingMunicipality>
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, a tributary of
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<location id="8EDD602A1232FFEFFEA4FC46FDB44A55" LSID="urn:lsid:plazi:treatment:03AB87E71232FFEAFF08FDF3FEC1487B:8EDD602A1232FFEFFEA4FC46FDB44A55" box="[315,591,289,316]" country="Brazil" county="Bom Jesus" latitude="-28.616667" longLatPrecision="20" longitude="-50.445" municipality="rio Santana" name="upper rio Taquari-Antas" pageId="8" pageNumber="507" stateProvince="Rio Grande do Sul">upper rio Taquari-Antas</location>
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drainage,
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<location id="8EDD602A1232FFEFFD54FC46FC824A52" LSID="urn:lsid:plazi:treatment:03AB87E71232FFEAFF08FDF3FEC1487B:8EDD602A1232FFEFFD54FC46FC824A52" box="[715,889,289,316]" country="Brazil" county="Bom Jesus" latitude="-28.616667" longLatPrecision="20" longitude="-50.445" municipality="rio Santana" name="upper rio Jacui" pageId="8" pageNumber="507" stateProvince="Rio Grande do Sul">upper rio Jacuí</location>
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basin,
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||
<collectorName id="26F753271232FFEFFC4FFC46FB664A52" box="[976,1181,289,316]" pageId="8" pageNumber="507">Laguna dos Patos</collectorName>
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hydrographic system,
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<geoCoordinate id="EE3650361232FFEFFF08FC21FEDF4A31" box="[151,292,325,351]" degrees="28" direction="south" minutes="37" orientation="latitude" pageId="8" pageNumber="507" precision="15" seconds="00" value="-28.616667">28°37’00” S</geoCoordinate>
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,
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<geoCoordinate id="EE3650361232FFEFFEAEFC21FE3F4A0E" box="[305,452,325,352]" degrees="50" direction="west" minutes="26" orientation="longitude" pageId="8" pageNumber="507" precision="15" seconds="42" value="-50.445">50°26’42” W</geoCoordinate>
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, altitude 1061 meters a.s.l.,
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||
<collectorName id="26F753271232FFEFFC9FFC22FC6E4A31" box="[768,917,325,352]" pageId="8" pageNumber="507">L.E.K. Lanés</collectorName>
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& M.
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||
<collectionCode id="ED13AE341232FFEFFC48FC22FC164A0E" box="[983,1005,326,352]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="8" pageNumber="507" type="Museum">V</collectionCode>
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.
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||
<collectorName id="26F753271232FFEFFC68FC21FBBC4A31" box="[1015,1095,325,351]" pageId="8" pageNumber="507">Volcan</collectorName>
|
||
,
|
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<date id="FFBC10311232FFEFFBCDFC21FB1C4A31" box="[1106,1255,325,351]" pageId="8" pageNumber="507" value="2017-07-20">
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<collectingDate id="EFF8E9D91232FFEFFBCDFC21FB1C4A31" box="[1106,1255,325,351]" pageId="8" pageNumber="507" value="2017-07-20">20 July 2017</collectingDate>
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</date>
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||
.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph id="8BBD36F11232FFEFFF58FC0DFCC94913" blockId="8.[151,1437,254,638]" pageId="8" pageNumber="507">
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||
<materialsCitation id="3B6A3CAC1232FFEFFF58FC0DFF004AC9" ID-GBIF-Occurrence="3063283304" collectorName="All" country="Brazil" county="Bom Jesus" location="upper rio Jacui" municipality="rio Santana" pageId="8" pageNumber="507" specimenCount="1" stateProvince="Rio Grande do Sul" typeStatus="paratype">
|
||
<emphasis id="B976EAE31232FFEFFF58FC0DFEBD4AED" bold="true" box="[199,326,361,387]" pageId="8" pageNumber="507">
|
||
<typeStatus id="54B988531232FFEFFF58FC0DFEBA4AED" box="[199,321,361,387]" pageId="8" pageNumber="507" type="paratype">Paratypes</typeStatus>
|
||
.
|
||
</emphasis>
|
||
<collectorName id="26F753271232FFEFFED1FC0DFE894AED" box="[334,370,361,387]" pageId="8" pageNumber="507">All</collectorName>
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from
|
||
<collectingCountry id="F31576611232FFEFFE23FC0DFDF84AED" box="[444,515,361,387]" name="Brazil" pageId="8" pageNumber="507">Brazil</collectingCountry>
|
||
,
|
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<collectingRegion id="49C6F8131232FFEFFD8EFC0DFCD44AED" box="[529,815,361,387]" country="Brazil" name="Rio Grande do Sul" pageId="8" pageNumber="507">Rio Grande do Sul State</collectingRegion>
|
||
,
|
||
<collectingCounty id="62DC4E7D1232FFEFFCA2FC0DFC434AED" box="[829,952,361,387]" pageId="8" pageNumber="507">Bom Jesus</collectingCounty>
|
||
municipality,
|
||
<collectingMunicipality id="6BD9AC8B1232FFEFFBC1FC0DFB194AED" box="[1118,1250,361,387]" pageId="8" pageNumber="507">rio Santana</collectingMunicipality>
|
||
,
|
||
<location id="8EDD602A1232FFEFFB6FFC0DFA664AED" LSID="urn:lsid:plazi:treatment:03AB87E71232FFEAFF08FDF3FEC1487B:8EDD602A1232FFEFFB6FFC0DFA664AED" box="[1264,1437,361,387]" country="Brazil" county="Bom Jesus" municipality="rio Santana" name="upper rio Jacui" pageId="8" pageNumber="507" stateProvince="Rio Grande do Sul">upper rio Jacuí</location>
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||
drainage
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="3B6A3CAC1232FFEFFE99FCE9FB154AC9" ID-GBIF-Occurrence="3063283310" accessionNumber="MCP 54458" box="[262,1262,396,423]" collectingDate="2017-07-20" collectionCode="MCP" collectorName=" L. E. K. Lanes & Volcan" country="Brazil" county="Bom Jesus" latitude="-28.616667" location="upper rio Taquari-Antas" longLatPrecision="20" longitude="-50.445" municipality="rio Santana" pageId="8" pageNumber="507" specimenCount="4" specimenCount-female="3" specimenCount-male="1" stateProvince="Rio Grande do Sul" typeStatus="paratype">
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<collectionCode id="ED13AE341232FFEFFE99FCE9FEBB4AC9" box="[262,320,397,423]" country="Brazil" httpUri="http://grbio.org/cool/bqgs-f9q8" name="Pontificia Universidade Catolica do Rio Grande do Sul" pageId="8" pageNumber="507">MCP</collectionCode>
|
||
54458,
|
||
<specimenCount id="9D04FD781232FFEFFE04FCE9FE114AC9" box="[411,490,397,423]" pageId="8" pageNumber="507" type="male">1 male</specimenCount>
|
||
,
|
||
<quantity id="4CFA9B141232FFEFFE6AFCE9FDA14AC9" box="[501,602,397,423]" metricMagnitude="-2" metricUnit="m" metricValue="4.08" pageId="8" pageNumber="507" unit="mm" value="40.8">40.8 mm</quantity>
|
||
SL,
|
||
<specimenCount id="9D04FD781232FFEFFD10FCE9FD044AC9" box="[655,767,397,423]" pageId="8" pageNumber="507" type="female">3 females</specimenCount>
|
||
,
|
||
<quantity id="4CFA9B141232FFEFFC95FCE8FC564AC9" box="[778,941,396,423]" metricMagnitude="-2" metricUnit="m" metricValue="3.645" metricValueMax="3.84" metricValueMin="3.45" pageId="8" pageNumber="507" unit="mm" value="36.45" valueMax="38.4" valueMin="34.5">34.5–38.4 mm</quantity>
|
||
SL, collected with holotype
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="3B6A3CAC1232FFEFFB66FCE9FDF84A80" ID-GBIF-Occurrence="3063283302" accessionNumber="MCP 54459" collectionCode="MCP" country="Brazil" latitude="-28.616278" location="Lanes" longitude="-50.44491666" pageId="8" pageNumber="507" specimenCount="13" specimenCount-female="7" specimenCount-male="6" stateProvince="Rio Grande do Sul" typeStatus="paratype">
|
||
<geoCoordinate id="EE3650361232FFEFFB66FCE9FAC04AA5" degrees="28" direction="south" minutes="36" orientation="latitude" pageId="8" pageNumber="507" precision="1" seconds="58.6" value="-28.616278">
|
||
<collectionCode id="ED13AE341232FFEFFB66FCE9FAC84AC9" box="[1273,1331,397,423]" country="Brazil" httpUri="http://grbio.org/cool/bqgs-f9q8" name="Pontificia Universidade Catolica do Rio Grande do Sul" pageId="8" pageNumber="507">MCP</collectionCode>
|
||
54459,
|
||
<specimenCount id="9D04FD781232FFEFFA11FCE9FF234AA4" pageId="8" pageNumber="507" type="male">6 males</specimenCount>
|
||
<quantity id="4CFA9B141232FFEFFF40FCD4FE794AA5" box="[223,386,432,459]" metricMagnitude="-2" metricUnit="m" metricValue="3.165" metricValueMax="3.55" metricValueMin="2.78" pageId="8" pageNumber="507" unit="mm" value="31.65" valueMax="35.5" valueMin="27.8">27.8–35.5 mm</quantity>
|
||
SL (1 C&S),
|
||
<specimenCount id="9D04FD781232FFEFFD83FCD5FD704AA4" box="[540,651,432,459]" pageId="8" pageNumber="507" type="female">7 females</specimenCount>
|
||
,
|
||
<quantity id="4CFA9B141232FFEFFD09FCD4FCBC4AA5" box="[662,839,432,459]" metricMagnitude="-2" metricUnit="m" metricValue="2.682" metricValueMax="3.004" metricValueMin="2.36" pageId="8" pageNumber="507" unit="mm" value="26.82" valueMax="30.04" valueMin="23.6">23.6–30.04 mm</quantity>
|
||
SL (1 C&S), 28°36’58.6” S, 50°26”41.7” W
|
||
</geoCoordinate>
|
||
, altitude 1055 meters a.s.l., L.E.K.
|
||
<location id="8EDD602A1232FFEFFE22FCB0FDF84A80" LSID="urn:lsid:plazi:treatment:03AB87E71232FFEAFF08FDF3FEC1487B:8EDD602A1232FFEFFE22FCB0FDF84A80" box="[445,515,468,494]" country="Brazil" latitude="-28.616278" name="Lanes" pageId="8" pageNumber="507" stateProvince="Rio Grande do Sul">Lanés</location>
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="3B6A3CAC1232FFEFFD92FCB0FB5B4A80" ID-GBIF-Occurrence="3063283324" box="[525,1184,468,495]" collectingDate="2012-10-12" collectionCode="R" collectorName="S. Godoy & M. Reichard" country="Brazil" location="Maltchik" pageId="8" pageNumber="507" specimenCount="1" stateProvince="Rio Grande do Sul" typeStatus="paratype">
|
||
<collectionCode id="ED13AE341232FFEFFD92FCB0FDDE4A80" box="[525,549,468,494]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="8" pageNumber="507">R</collectionCode>
|
||
.
|
||
<collectorName id="26F753271232FFEFFDB6FCB0FD694A80" box="[553,658,468,494]" pageId="8" pageNumber="507">S. Godoy</collectorName>
|
||
,
|
||
<collectorName id="26F753271232FFEFFD02FCB1FCD24A80" box="[669,809,468,495]" pageId="8" pageNumber="507">M. Reichard</collectorName>
|
||
& L.
|
||
<location id="8EDD602A1232FFEFFCF3FCB0FC2F4A80" LSID="urn:lsid:plazi:treatment:03AB87E71232FFEAFF08FDF3FEC1487B:8EDD602A1232FFEFFCF3FCB0FC2F4A80" box="[876,980,468,494]" country="Brazil" name="Maltchik" pageId="8" pageNumber="507" stateProvince="Rio Grande do Sul">Maltchik</location>
|
||
,
|
||
<date id="FFBC10311232FFEFFC40FCB0FB5B4A80" box="[991,1184,468,494]" pageId="8" pageNumber="507" value="2012-10-12">
|
||
<collectingDate id="EFF8E9D91232FFEFFC40FCB0FB5B4A80" box="[991,1184,468,494]" pageId="8" pageNumber="507" value="2012-10-12">12 October 2012</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="3B6A3CAC1232FFEFFB35FCB0FEF34958" ID-GBIF-Occurrence="3063283315" accessionNumber="MCP 54460" collectingDate="2013-08-30" collectionCode="MCP" collectorName="L. E. K. Lanes" country="Brazil" county="Bom Jesus" latitude="-28.616667" location="upper rio Taquari-Antas" longLatPrecision="20" longitude="-50.445" municipality="rio Santana" pageId="8" pageNumber="507" specimenCount="9" specimenCount-female="3" specimenCount-male="6" stateProvince="Rio Grande do Sul" typeStatus="paratype">
|
||
<collectionCode id="ED13AE341232FFEFFB35FCB0FB1F4A80" box="[1194,1252,468,494]" country="Brazil" httpUri="http://grbio.org/cool/bqgs-f9q8" name="Pontificia Universidade Catolica do Rio Grande do Sul" pageId="8" pageNumber="507">MCP</collectionCode>
|
||
54460,
|
||
<specimenCount id="9D04FD781232FFEFFAA0FCB0FA634A80" box="[1343,1432,468,494]" pageId="8" pageNumber="507" type="male">6 males</specimenCount>
|
||
,
|
||
<quantity id="4CFA9B141232FFEFFF08FC9CFEC1497C" box="[151,314,504,531]" metricMagnitude="-2" metricUnit="m" metricValue="4.095" metricValueMax="5.27" metricValueMin="2.92" pageId="8" pageNumber="507" unit="mm" value="40.95" valueMax="52.7" valueMin="29.2">29.2–52.7 mm</quantity>
|
||
SL (2 C&S),
|
||
<specimenCount id="9D04FD781232FFEFFE4DFC9CFDBA497C" box="[466,577,504,530]" pageId="8" pageNumber="507" type="female">3 females</specimenCount>
|
||
,
|
||
<quantity id="4CFA9B141232FFEFFDD4FC9CFD15497C" box="[587,750,504,530]" metricMagnitude="-2" metricUnit="m" metricValue="2.63" metricValueMax="2.77" metricValueMin="2.4899999999999998" pageId="8" pageNumber="507" unit="mm" value="26.299999999999997" valueMax="27.7" valueMin="24.9">24.9–27.7 mm</quantity>
|
||
SL (2 C&S), same locality as holotype,
|
||
<collectorName id="26F753271232FFEFFB31FC9CFABD497C" box="[1198,1350,504,530]" pageId="8" pageNumber="507">L.E.K. Lanés</collectorName>
|
||
,
|
||
<date id="FFBC10311232FFEFFACFFC9CFEF34958" pageId="8" pageNumber="507" value="2013-08-30">
|
||
<collectingDate id="EFF8E9D91232FFEFFACFFC9CFEF34958" pageId="8" pageNumber="507" value="2013-08-30">30 August 2013</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="3B6A3CAC1232FFEFFE8EFF78FF264937" ID-GBIF-Occurrence="3063283322" accessionNumber="MCP 54461" collectingDate="2017-07-20" collectionCode="MCP" collectorName="L. E. K. Lanes" country="Brazil" county="Bom Jesus" latitude="-28.616667" location="upper rio Taquari-Antas" longLatPrecision="20" longitude="-50.445" municipality="rio Santana" pageId="8" pageNumber="507" specimenCount="6" specimenCount-female="3" specimenCount-male="3" stateProvince="Rio Grande do Sul" typeStatus="paratype">
|
||
<collectionCode id="ED13AE341232FFEFFE8EFF78FEB04958" box="[273,331,540,566]" country="Brazil" httpUri="http://grbio.org/cool/bqgs-f9q8" name="Pontificia Universidade Catolica do Rio Grande do Sul" pageId="8" pageNumber="507">MCP</collectionCode>
|
||
54461,
|
||
<specimenCount id="9D04FD781232FFEFFE3BFF78FE074958" box="[420,508,540,566]" pageId="8" pageNumber="507" type="male">3 males</specimenCount>
|
||
, 30.9–36.0 mm SL;
|
||
<specimenCount id="9D04FD781232FFEFFD42FF78FCB04958" box="[733,843,540,566]" pageId="8" pageNumber="507" type="female">3 females</specimenCount>
|
||
,
|
||
<quantity id="4CFA9B141232FFEFFCCAFF78FC0C4958" box="[853,1015,540,566]" metricMagnitude="-2" metricUnit="m" metricValue="2.92" metricValueMax="2.9699999999999998" metricValueMin="2.87" pageId="8" pageNumber="507" unit="mm" value="29.2" valueMax="29.7" valueMin="28.7">28.7–29.7 mm</quantity>
|
||
SL, same locality as holotype,
|
||
<collectorName id="26F753271232FFEFFACEFF78FF264937" pageId="8" pageNumber="507">L.E.K. Lanés</collectorName>
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="3B6A3CAC1232FFEFFF77FF5BFC8C4937" ID-GBIF-Occurrence="3063283313" box="[232,887,575,602]" collectingDate="2012-10-11" collectionCode="R" collectorName="S. Godoy & M. Reichard" country="Brazil" location="Maltchik" pageId="8" pageNumber="507" specimenCount="1" stateProvince="Rio Grande do Sul" typeStatus="paratype">
|
||
<collectionCode id="ED13AE341232FFEFFF77FF5BFEFB4937" box="[232,256,575,601]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="8" pageNumber="507">R</collectionCode>
|
||
.
|
||
<collectorName id="26F753271232FFEFFE9BFF5BFE974937" box="[260,364,575,601]" pageId="8" pageNumber="507">S. Godoy</collectorName>
|
||
,
|
||
<collectorName id="26F753271232FFEFFEE8FF24FDF84937" box="[375,515,575,602]" pageId="8" pageNumber="507">M. Reichard</collectorName>
|
||
& L.
|
||
<location id="8EDD602A1232FFEFFDD9FF5BFD554937" LSID="urn:lsid:plazi:treatment:03AB87E71232FFEAFF08FDF3FEC1487B:8EDD602A1232FFEFFDD9FF5BFD554937" box="[582,686,575,601]" country="Brazil" name="Maltchik" pageId="8" pageNumber="507" stateProvince="Rio Grande do Sul">Maltchik</location>
|
||
,
|
||
<date id="FFBC10311232FFEFFD27FF5BFC8C4937" box="[696,887,575,601]" pageId="8" pageNumber="507" value="2012-10-11">
|
||
<collectingDate id="EFF8E9D91232FFEFFD27FF5BFC8C4937" box="[696,887,575,601]" pageId="8" pageNumber="507" value="2012-10-11">11 October 2012</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="3B6A3CAC1232FFEFFC1EFF5BFE404913" ID-GBIF-Occurrence="3063283323" accessionNumber="MCP 54462" collectingDate="2017-07-20" collectionCode="MCP" collectorName="L. E. K. Lanes" country="Brazil" county="Bom Jesus" latitude="-28.616667" location="upper rio Taquari-Antas" longLatPrecision="20" longitude="-50.445" municipality="rio Santana" pageId="8" pageNumber="507" specimenCount="1" specimenCount-male="1" stateProvince="Rio Grande do Sul" typeStatus="paratype">
|
||
<collectionCode id="ED13AE341232FFEFFC1EFF5BFC404937" box="[897,955,575,601]" country="Brazil" httpUri="http://grbio.org/cool/bqgs-f9q8" name="Pontificia Universidade Catolica do Rio Grande do Sul" pageId="8" pageNumber="507">MCP</collectionCode>
|
||
54462,
|
||
<specimenCount id="9D04FD781232FFEFFB89FF5BFB9F4937" box="[1046,1124,575,601]" pageId="8" pageNumber="507" type="male">1 male</specimenCount>
|
||
,
|
||
<quantity id="4CFA9B141232FFEFFBF0FF5BFB284934" box="[1135,1235,575,602]" metricMagnitude="-2" metricUnit="m" metricValue="4.1899999999999995" pageId="8" pageNumber="507" unit="mm" value="41.9">41.9 mm</quantity>
|
||
SL, same locality as holotype,
|
||
<collectorName id="26F753271232FFEFFEB9FF00FE404913" box="[294,443,611,638]" pageId="8" pageNumber="507">L.E.K. Lanés</collectorName>
|
||
</materialsCitation>
|
||
&
|
||
<materialsCitation id="3B6A3CAC1232FFEFFE40FF07FCD54913" ID-GBIF-Occurrence="3063283312" box="[479,814,611,637]" collectingDate="2016-10-13" collectionCode="R" collectorName="Godoy" country="Brazil" pageId="8" pageNumber="507" specimenCount="1" stateProvince="Rio Grande do Sul" typeStatus="paratype">
|
||
<collectionCode id="ED13AE341232FFEFFE40FF07FE0C4913" box="[479,503,611,637]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="8" pageNumber="507">R</collectionCode>
|
||
.S.
|
||
<collectorName id="26F753271232FFEFFD89FF07FD984913" box="[534,611,611,637]" pageId="8" pageNumber="507">Godoy</collectorName>
|
||
,
|
||
<date id="FFBC10311232FFEFFDF1FF07FCD54913" box="[622,814,611,637]" pageId="8" pageNumber="507" value="2016-10-13">
|
||
<collectingDate id="EFF8E9D91232FFEFFDF1FF07FCD54913" box="[622,814,611,637]" pageId="8" pageNumber="507" value="2016-10-13">13 October 2016</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF7D66791232FFEFFF08FBD3FAD74C79" ID-DOI="http://doi.org/10.5281/zenodo.4640575" ID-Zenodo-Dep="4640575" httpUri="https://zenodo.org/record/4640575/files/figure.png" pageId="8" pageNumber="507" startId="8.[151,250,1719,1743]" targetBox="[181,1406,661,1695]" targetPageId="8">
|
||
<paragraph id="8BBD36F11232FFEFFF08FBD3FAD74C79" blockId="8.[151,1436,1719,1816]" pageId="8" pageNumber="507">
|
||
<emphasis id="B976EAE31232FFEFFF08FBD3FEE84DA1" bold="true" box="[151,275,1719,1743]" pageId="8" pageNumber="507">FIGURE 5.</emphasis>
|
||
(A)
|
||
<taxonomicName id="4C024D721232FFEFFEDBFBD3FDAC4DA1" authority=", MCP" authorityName="MCP" box="[324,599,1719,1743]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="8" pageNumber="507" phylum="Chordata" rank="species" species="nubium">
|
||
<emphasis id="B976EAE31232FFEFFEDBFBD3FDEE4DA1" box="[324,533,1719,1743]" italics="true" pageId="8" pageNumber="507">Austrolebias nubium</emphasis>
|
||
, MCP
|
||
</taxonomicName>
|
||
54457, holotype, male, 41.1 mm SL; (B)
|
||
<taxonomicName id="4C024D721232FFEFFB9DFBD3FAED4DA1" authority=", MCP" authorityName="MCP" box="[1026,1302,1719,1743]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="8" pageNumber="507" phylum="Chordata" rank="species" species="nubium">
|
||
<emphasis id="B976EAE31232FFEFFB9DFBD3FB2F4DA1" box="[1026,1236,1719,1743]" italics="true" pageId="8" pageNumber="507">Austrolebias nubium</emphasis>
|
||
, MCP
|
||
</taxonomicName>
|
||
54458, paratype, female, 34.5 mm SL from upper rio Santana, a tributary of upper rio Taquari-Antas drainage, upper rio Jacuí basin, Laguna dos Patos hydrographic system, Bom Jesus, Rio Grande do Sul State, Brazil. Photos by Luis Esteban Krause Lanés.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C318657A1232FFEEFF58FA5BFCAF499C" lastPageId="9" lastPageNumber="508" pageId="8" pageNumber="507" type="diagnosis">
|
||
<paragraph id="8BBD36F11232FFEEFF58FA5BFCAF499C" blockId="8.[151,1436,1855,2025]" lastBlockId="9.[151,1437,151,754]" lastPageId="9" lastPageNumber="508" pageId="8" pageNumber="507">
|
||
<emphasis id="B976EAE31232FFEFFF58FA5BFEB94C37" bold="true" box="[199,322,1855,1881]" pageId="8" pageNumber="507">Diagnosis.</emphasis>
|
||
<taxonomicName id="4C024D721232FFEFFED5FA24FDCF4C34" box="[330,564,1856,1882]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="8" pageNumber="507" phylum="Chordata" rank="species" species="nubium">
|
||
<emphasis id="B976EAE31232FFEFFED5FA24FDCF4C34" box="[330,564,1856,1882]" italics="true" pageId="8" pageNumber="507">Austrolebias nubium</emphasis>
|
||
</taxonomicName>
|
||
differs from its congeners allocated in the subgenus
|
||
<taxonomicName id="4C024D721232FFEFFB0BFA24FAF74C34" box="[1172,1292,1856,1882]" class="Actinopterygii" family="Rivulidae" genus="Acrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="8" pageNumber="507" phylum="Chordata" rank="genus">
|
||
<emphasis id="B976EAE31232FFEFFB0BFA24FAF74C34" box="[1172,1292,1856,1882]" italics="true" pageId="8" pageNumber="507">Acrolebias</emphasis>
|
||
</taxonomicName>
|
||
by a unique male colour pattern consisting of flanks predominantly dark bluish brown with yellowish golden or light grey narrow vertical bands (
|
||
<emphasis id="B976EAE31232FFEFFEE9FAECFE764CCF" box="[374,397,1928,1953]" italics="true" pageId="8" pageNumber="507">vs</emphasis>
|
||
. flank pale yellowish brown, with dark brown bars in
|
||
<taxonomicName id="4C024D721232FFEFFC74FAE3FB5A4CCF" authorityName="Costa. The" authorityYear="2014" box="[1003,1185,1927,1953]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="8" pageNumber="507" phylum="Chordata" rank="species" species="araucarianus">
|
||
<emphasis id="B976EAE31232FFEFFC74FAE3FB5A4CCF" box="[1003,1185,1927,1953]" italics="true" pageId="8" pageNumber="507">A. araucarianus</emphasis>
|
||
</taxonomicName>
|
||
; flanks lilac grey with bluish white vertical bands in
|
||
<taxonomicName id="4C024D721232FFEFFE75FACFFD8A4CAB" box="[490,625,1963,1989]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="8" pageNumber="507" phylum="Chordata" rank="species" species="botocudo">
|
||
<emphasis id="B976EAE31232FFEFFE75FACFFD8A4CAB" box="[490,625,1963,1989]" italics="true" pageId="8" pageNumber="507">A. botocudo</emphasis>
|
||
</taxonomicName>
|
||
; and flanks golden with purplish grey bars in
|
||
<taxonomicName id="4C024D721232FFEFFBE7FACFFAF84CAB" baseAuthorityName="Myers" baseAuthorityYear="1947" box="[1144,1283,1963,1989]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="8" pageNumber="507" phylum="Chordata" rank="species" species="carvalhoi">
|
||
<emphasis id="B976EAE31232FFEFFBE7FACFFAF84CAB" box="[1144,1283,1963,1989]" italics="true" pageId="8" pageNumber="507">A. carvalhoi</emphasis>
|
||
</taxonomicName>
|
||
); presence of melanophores irregularly distributed across the body (
|
||
<emphasis id="B976EAE31232FFEFFD66FAABFCEB4C86" box="[761,784,1999,2024]" italics="true" pageId="8" pageNumber="507">vs</emphasis>
|
||
. absence of melanophores in
|
||
<taxonomicName id="4C024D721232FFEFFBFFFAABFAEC4C86" authorityName="Costa. The" authorityYear="2014" box="[1120,1303,1999,2025]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="8" pageNumber="507" phylum="Chordata" rank="species" species="araucarianus">
|
||
<emphasis id="B976EAE31232FFEFFBFFFAABFAEC4C86" box="[1120,1303,1999,2025]" italics="true" pageId="8" pageNumber="507">A. araucarianus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<emphasis id="B976EAE31232FFEEFAD1FAABFF264BDF" italics="true" lastPageId="9" lastPageNumber="508" pageId="8" pageNumber="507">A. carvalhoi</emphasis>
|
||
) (
|
||
<figureCitation id="13392A741233FFEEFF68FDF3FEC04BDF" box="[247,315,151,177]" captionStart="FIGURE 7" captionStartId="10.[151,250,1712,1736]" captionTargetBox="[277,1309,1100,1688]" captionTargetId="figure-473@10.[277,1309,1100,1688]" captionTargetPageId="10" captionText="FIGURE 7. Male of Austrolebias nubium (not preserved). Photo by Luis Esteban Krause Lanés." figureDoi="http://doi.org/10.5281/zenodo.4640579" httpUri="https://zenodo.org/record/4640579/files/figure.png" pageId="9" pageNumber="508">Fig. 7</figureCitation>
|
||
) (shared with
|
||
<taxonomicName id="4C024D721233FFEEFE7FFDF3FD934BDF" box="[480,616,151,177]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="508" phylum="Chordata" rank="species" species="botocudo">
|
||
<emphasis id="B976EAE31233FFEEFE7FFDF3FD934BDF" box="[480,616,151,177]" italics="true" pageId="9" pageNumber="508">A. botocudo</emphasis>
|
||
</taxonomicName>
|
||
); contact organs on anal fin in males (
|
||
<emphasis id="B976EAE31233FFEEFB80FDF3FBCD4BDE" box="[1055,1078,151,176]" italics="true" pageId="9" pageNumber="508">vs</emphasis>
|
||
. contact organs absent) (shared with
|
||
<taxonomicName id="4C024D721233FFEEFF4FFDDFFEA34BBB" box="[208,344,187,213]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="508" phylum="Chordata" rank="species" species="botocudo">
|
||
<emphasis id="B976EAE31233FFEEFF4FFDDFFEA34BBB" box="[208,344,187,213]" italics="true" pageId="9" pageNumber="508">A. botocudo</emphasis>
|
||
</taxonomicName>
|
||
) and by prominent contact organs in the flank in males (
|
||
<emphasis id="B976EAE31233FFEEFC49FDDFFC164BBA" box="[982,1005,187,212]" italics="true" pageId="9" pageNumber="508">vs</emphasis>
|
||
. contact organs absent in
|
||
<taxonomicName id="4C024D721233FFEEFA8EFDDFFF374B96" authorityName="Costa. The" authorityYear="2014" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="508" phylum="Chordata" rank="species" species="araucarianus">
|
||
<emphasis id="B976EAE31233FFEEFA8EFDDFFF374B96" italics="true" pageId="9" pageNumber="508">A. araucarianus</emphasis>
|
||
</taxonomicName>
|
||
or discrete in
|
||
<taxonomicName id="4C024D721233FFEEFEEEFDBBFE014B97" box="[369,506,223,249]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="508" phylum="Chordata" rank="species" species="botocudo">
|
||
<emphasis id="B976EAE31233FFEEFEEEFDBBFE014B97" box="[369,506,223,249]" italics="true" pageId="9" pageNumber="508">A. botocudo</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C024D721233FFEEFDACFDBBFD454B97" baseAuthorityName="Myers" baseAuthorityYear="1947" box="[563,702,223,249]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="508" phylum="Chordata" rank="species" species="carvalhoi">
|
||
<emphasis id="B976EAE31233FFEEFDACFDBBFD454B97" box="[563,702,223,249]" italics="true" pageId="9" pageNumber="508">A. carvalhoi</emphasis>
|
||
</taxonomicName>
|
||
), and opercle (
|
||
<emphasis id="B976EAE31233FFEEFCF3FDBBFC784B96" box="[876,899,223,248]" italics="true" pageId="9" pageNumber="508">vs</emphasis>
|
||
. absent in
|
||
<taxonomicName id="4C024D721233FFEEFB9EFDBBFB434B96" authorityName="Costa. The" authorityYear="2014" box="[1025,1208,223,249]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="508" phylum="Chordata" rank="species" species="araucarianus">
|
||
<emphasis id="B976EAE31233FFEEFB9EFDBBFB434B96" box="[1025,1208,223,249]" italics="true" pageId="9" pageNumber="508">A. araucarianus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C024D721233FFEEFB6EFDBBFA874B97" baseAuthorityName="Myers" baseAuthorityYear="1947" box="[1265,1404,223,249]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="508" phylum="Chordata" rank="species" species="carvalhoi">
|
||
<emphasis id="B976EAE31233FFEEFB6EFDBBFA874B97" box="[1265,1404,223,249]" italics="true" pageId="9" pageNumber="508">A. carvalhoi</emphasis>
|
||
</taxonomicName>
|
||
or discrete and rarely present in
|
||
<taxonomicName id="4C024D721233FFEEFE42FC67FD984A73" box="[477,611,259,285]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="508" phylum="Chordata" rank="species" species="botocudo">
|
||
<emphasis id="B976EAE31233FFEEFE42FC67FD984A73" box="[477,611,259,285]" italics="true" pageId="9" pageNumber="508">A. botocudo</emphasis>
|
||
</taxonomicName>
|
||
). In addition,
|
||
<taxonomicName id="4C024D721233FFEEFD60FC67FC8A4A73" box="[767,881,259,285]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="508" phylum="Chordata" rank="species" species="nubium">
|
||
<emphasis id="B976EAE31233FFEEFD60FC67FC8A4A73" box="[767,881,259,285]" italics="true" pageId="9" pageNumber="508">A. nubium</emphasis>
|
||
</taxonomicName>
|
||
differ from all species of the subgenus
|
||
<taxonomicName id="4C024D721233FFEEFABBFC67FA674A73" box="[1316,1436,259,285]" class="Actinopterygii" family="Rivulidae" genus="Acrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="508" phylum="Chordata" rank="genus">
|
||
<emphasis id="B976EAE31233FFEEFABBFC67FA674A73" box="[1316,1436,259,285]" italics="true" pageId="9" pageNumber="508">Acrolebias</emphasis>
|
||
</taxonomicName>
|
||
by the presence of two prominent contact organs in the distal margin of scales of longitudinal series in larger males (
|
||
<emphasis id="B976EAE31233FFEEFF3EFC2FFF434A0A" box="[161,184,331,356]" italics="true" pageId="9" pageNumber="508">vs</emphasis>
|
||
. never a similar pattern) (
|
||
<figureCitation id="13392A741233FFEEFE7DFC2FFDD34A0B" box="[482,552,331,357]" captionStart="FIGURE 8" captionStartId="11.[151,250,1899,1923]" captionTargetBox="[230,1355,193,1868]" captionTargetId="figure-17@11.[219,1368,181,1876]" captionTargetPageId="11" captionText="FIGURE 8. Austrolebias nubium. (A) Close-up of anterior portion of trunk showing the presence of prominent contact organs over the body and (B) scales of longitudinal series with presence of one neuromast and two prominent contact organs (white arrow) in the distal margin. Photos by Luis Esteban Krause Lanés." figureDoi="http://doi.org/10.5281/zenodo.4640581" httpUri="https://zenodo.org/record/4640581/files/figure.png" pageId="9" pageNumber="508">Fig. 8</figureCitation>
|
||
). The new species differ from
|
||
<taxonomicName id="4C024D721233FFEEFC16FC2FFBEA4A0B" box="[905,1041,331,357]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="508" phylum="Chordata" rank="species" species="botocudo">
|
||
<emphasis id="B976EAE31233FFEEFC16FC2FFBEA4A0B" box="[905,1041,331,357]" italics="true" pageId="9" pageNumber="508">A. botocudo</emphasis>
|
||
</taxonomicName>
|
||
by presenting jaws short (
|
||
<emphasis id="B976EAE31233FFEEFADDFC2FFAA24A0A" box="[1346,1369,331,356]" italics="true" pageId="9" pageNumber="508">vs</emphasis>
|
||
. jaws slightly prognathous) (
|
||
<figureCitation id="13392A741233FFEEFE09FC0BFE204AE7" box="[406,475,367,393]" captionStart="FIGURE 9" captionStartId="12.[151,250,1851,1875]" captionTargetBox="[158,1429,672,1828]" captionTargetId="figure-239@12.[158,1429,669,1828]" captionTargetPageId="12" captionText="FIGURE 9. Head profile of Austrolebias botocudo. (A—male; B—female) and Austrolebias nubium. (C—male; D—female) showing the distinct prognathous profile in the first species. Photos by Matheus Vieira Volcan." figureDoi="http://doi.org/10.5281/zenodo.4640583" httpUri="https://zenodo.org/record/4640583/files/figure.png" pageId="9" pageNumber="508">Fig. 9</figureCitation>
|
||
), dorsal profile of head nearly convex (
|
||
<emphasis id="B976EAE31233FFEEFC05FC0BFC4A4AE6" box="[922,945,367,392]" italics="true" pageId="9" pageNumber="508">vs</emphasis>
|
||
. slight concave) (
|
||
<figureCitation id="13392A741233FFEEFBE4FC0BFB3B4AE7" box="[1147,1216,367,393]" captionStart="FIGURE 9" captionStartId="12.[151,250,1851,1875]" captionTargetBox="[158,1429,672,1828]" captionTargetId="figure-239@12.[158,1429,669,1828]" captionTargetPageId="12" captionText="FIGURE 9. Head profile of Austrolebias botocudo. (A—male; B—female) and Austrolebias nubium. (C—male; D—female) showing the distinct prognathous profile in the first species. Photos by Matheus Vieira Volcan." figureDoi="http://doi.org/10.5281/zenodo.4640583" httpUri="https://zenodo.org/record/4640583/files/figure.png" pageId="9" pageNumber="508">Fig. 9</figureCitation>
|
||
), fewer neuromasts in the preopercular + mandibular series (26–35
|
||
<emphasis id="B976EAE31233FFEEFD2EFCF7FD334AC2" box="[689,712,403,428]" italics="true" pageId="9" pageNumber="508">vs</emphasis>
|
||
. 36–43), by a higher body depth in females (32.6–37.8% SL
|
||
<emphasis id="B976EAE31233FFEEFAE1FCF7FA6E4AC2" box="[1406,1429,403,428]" italics="true" pageId="9" pageNumber="508">vs</emphasis>
|
||
. 28.2–32.3% SL), and by presenting basihyal cartilage about 60–70% of basihyal length (
|
||
<emphasis id="B976EAE31233FFEEFB0EFCD3FB534ABE" box="[1169,1192,439,464]" italics="true" pageId="9" pageNumber="508">vs</emphasis>
|
||
. 40–50% of basihyal length).
|
||
<taxonomicName id="4C024D721233FFEEFF6BFCBFFE214A9B" box="[244,474,475,501]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="508" phylum="Chordata" rank="species" species="nubium">
|
||
<emphasis id="B976EAE31233FFEEFF6BFCBFFE214A9B" box="[244,474,475,501]" italics="true" pageId="9" pageNumber="508">Austrolebias nubium</emphasis>
|
||
</taxonomicName>
|
||
differ from
|
||
<taxonomicName id="4C024D721233FFEEFDFEFCBFFCED4A9A" authorityName="Costa. The" authorityYear="2014" box="[609,790,475,501]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="508" phylum="Chordata" rank="species" species="araucarianus">
|
||
<emphasis id="B976EAE31233FFEEFDFEFCBFFCED4A9A" box="[609,790,475,501]" italics="true" pageId="9" pageNumber="508">A. araucarianus</emphasis>
|
||
</taxonomicName>
|
||
by presenting neuromasts of the supraorbital series united (
|
||
<emphasis id="B976EAE31233FFEEFF3EFC9BFF434976" box="[161,184,511,536]" italics="true" pageId="9" pageNumber="508">vs</emphasis>
|
||
. first three neuromasts of the supraorbital series separated from the remaining neuromasts), preopercular and mandibular series of neuromasts united (
|
||
<emphasis id="B976EAE31233FFEEFDC0FF47FD8D4952" box="[607,630,547,572]" italics="true" pageId="9" pageNumber="508">vs</emphasis>
|
||
. separated), pelvic fin well-developed (
|
||
<emphasis id="B976EAE31233FFEEFBADFF47FBB24952" box="[1074,1097,547,572]" italics="true" pageId="9" pageNumber="508">vs</emphasis>
|
||
. pelvic-fin girdle rudimentary or absent), fewer scales in the longitudinal series (27–30
|
||
<emphasis id="B976EAE31233FFEEFC91FF23FCDE490E" box="[782,805,583,608]" italics="true" pageId="9" pageNumber="508">vs</emphasis>
|
||
. 31–33), more neuromasts in the ventral opercular series (2–4
|
||
<emphasis id="B976EAE31233FFEEFF4EFF0FFF1349EA" box="[209,232,619,644]" italics="true" pageId="9" pageNumber="508">vs</emphasis>
|
||
. 1). The new species differ from
|
||
<taxonomicName id="4C024D721233FFEEFDC9FF0FFD2449EB" baseAuthorityName="Myers" baseAuthorityYear="1947" box="[598,735,619,645]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="508" phylum="Chordata" rank="species" species="carvalhoi">
|
||
<emphasis id="B976EAE31233FFEEFDC9FF0FFD2449EB" box="[598,735,619,645]" italics="true" pageId="9" pageNumber="508">A. carvalhoi</emphasis>
|
||
</taxonomicName>
|
||
by having fewer scales around caudal peduncle (18–20
|
||
<emphasis id="B976EAE31233FFEEFAD3FF0FFA9849EA" box="[1356,1379,619,644]" italics="true" pageId="9" pageNumber="508">vs</emphasis>
|
||
. 22), pelvic-fin posterior tip reaching urogenital papilla to 1st anal-fin ray in males, and from anterior to pelvic fin origin to anus in females (
|
||
<emphasis id="B976EAE31233FFEEFEEFFFD7FE7C49A2" box="[368,391,691,716]" italics="true" pageId="9" pageNumber="508">vs</emphasis>
|
||
. tip of pelvic fin reaching base of 2nd anal-fin ray in both males and females), and preopercular and mandibular series of neuromasts united (
|
||
<emphasis id="B976EAE31233FFEEFD2BFFB3FD30499E" box="[692,715,727,752]" italics="true" pageId="9" pageNumber="508">vs</emphasis>
|
||
. separated).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF7D66791233FFEEFF08FAE2FCD24C89" ID-DOI="http://doi.org/10.5281/zenodo.4640577" ID-Zenodo-Dep="4640577" httpUri="https://zenodo.org/record/4640577/files/figure.png" pageId="9" pageNumber="508" startId="9.[151,250,1926,1950]" targetBox="[159,1429,779,1903]" targetPageId="9">
|
||
<paragraph id="8BBD36F11233FFEEFF08FAE2FCD24C89" blockId="9.[151,1436,1926,2023]" pageId="9" pageNumber="508">
|
||
<emphasis id="B976EAE31233FFEEFF08FAE2FEE94CF1" bold="true" box="[151,274,1926,1951]" pageId="9" pageNumber="508">FIGURE 6.</emphasis>
|
||
<taxonomicName id="4C024D721233FFEEFE86FAE3FE114CF1" box="[281,490,1927,1951]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="9" pageNumber="508" phylum="Chordata" rank="species" species="nubium">
|
||
<emphasis id="B976EAE31233FFEEFE86FAE3FE114CF1" box="[281,490,1927,1951]" italics="true" pageId="9" pageNumber="508">Austrolebias nubium</emphasis>
|
||
</taxonomicName>
|
||
living colouration (non-preserved specimens) from upper rio Santana, a tributary of upper rio Taquari-Antas drainage, upper rio Jacuí basin, Laguna dos Patos hydrographic system, Bom Jesus, Rio Grande do Sul State, Brazil. Males (A–C), females (D–F). Photos by Matheus Volcan.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C318657A1230FFEBFF58FDF2FE2B49EB" lastPageId="12" lastPageNumber="511" pageId="10" pageNumber="509" type="description">
|
||
<paragraph id="8BBD36F11230FFEDFF58FDF2FBC2499E" blockId="10.[151,1437,150,1077]" pageId="10" pageNumber="509">
|
||
<emphasis id="B976EAE31230FFEDFF58FDF2FEA24BDE" bold="true" box="[199,345,150,176]" pageId="10" pageNumber="509">Description.</emphasis>
|
||
Morphometric data are presented in
|
||
<tableCitation id="C680034A1230FFEDFC9EFDF2FCA24BDE" box="[769,857,150,176]" captionStart="TABLE 2" captionStartId="14.[151,239,151,175]" captionTargetPageId="14" captionText="TABLE 2. Morphometric and meristic data for the holotype and paratypes of Austrolebias nubium. Ranges presented for males include the holotype." httpUri="http://table.plazi.org/id/DF7D66791234FFE9FF08FDF3FE464BBD" pageId="10" pageNumber="509" tableUuid="DF7D66791234FFE9FF08FDF3FE464BBD">Table 2</tableCitation>
|
||
. Males larger than females, largest male examined
|
||
<quantity id="4CFA9B141230FFEDFF08FDDEFF014BBB" box="[151,250,186,213]" metricMagnitude="-2" metricUnit="m" metricValue="5.27" pageId="10" pageNumber="509" unit="mm" value="52.7">52.7 mm</quantity>
|
||
SL; largest female examined
|
||
<quantity id="4CFA9B141230FFEDFDDDFDDEFD5E4BBB" box="[578,677,186,213]" metricMagnitude="-2" metricUnit="m" metricValue="3.84" pageId="10" pageNumber="509" unit="mm" value="38.4">38.4 mm</quantity>
|
||
SL. Dorsal profile slightly convex from nape to the end of dorsal-fin base, nearly straight on caudal peduncle. Ventral profile nearly convex from lower jaw to end of anal-fin base, about straight at caudal peduncle. Body moderately deep and compressed. Greatest body depth at vertical of pelvic fin. Snout blunt, jaws short. Dorsal-fin rays in males 22–24; in females 18–20. Dorsal fin sub-rectangular in males, with posterior tip rounded. Dorsal fin semi-circular in females. Origin of dorsal fin in males at vertical through neural spines of 8–9th vertebrae in males; in females through neural spines of 10–12th vertebrae. Anal-fin rays in males 21–23; in females 18–20. Anal-fin sub-rectangular, with tip rounded in males. Anal-fin sub-triangular in females. Anteromedian rays of anal fin of females lengthened. Anal-fin origin on vertical through base of 2nd to 5th dorsalfin ray in males and females, and at vertical through pleural ribs of 8–9th vertebrae in males; and through 10–13th vertebrae in females. Caudal-fin distal margin rounded, with 24–27 rays in both sexes. Caudal-fin rays supported by last 4 or 5 vertebrae. Pectoral-fin rays 12–14; pectoral-fin rounded. Pectoral-fin posterior tip reaching from pelvicfin origin to urogenital papilla in males and females. Usually well-developed pelvic fins. Pelvic fin rudimentary in one female
|
||
<typeStatus id="54B988531230FFEDFE82FF0FFE8649EB" box="[285,381,619,645]" pageId="10" pageNumber="509" type="paratype">paratype</typeStatus>
|
||
(
|
||
<quantity id="4CFA9B141230FFEDFE12FF0EFE0F49EB" box="[397,500,618,645]" metricMagnitude="-2" metricUnit="m" metricValue="2.82" pageId="10" pageNumber="509" unit="mm" value="28.2">28.2 mm</quantity>
|
||
SL); pelvic-fin present on a single side in one male
|
||
<typeStatus id="54B988531230FFEDFBD2FF0FFB5649EB" box="[1101,1197,619,645]" pageId="10" pageNumber="509" type="paratype">paratype</typeStatus>
|
||
(male
|
||
<quantity id="4CFA9B141230FFEDFB61FF0EFA9849EB" box="[1278,1379,618,645]" metricMagnitude="-2" metricUnit="m" metricValue="3.31" pageId="10" pageNumber="509" unit="mm" value="33.1">33.1 mm</quantity>
|
||
SL). Pelvic fin rays
|
||
<quantity id="4CFA9B141230FFEDFEDCFFEAFE7149C6" box="[323,394,654,681]" metricMagnitude="-1" metricUnit="m" metricValue="1.397" metricValueMax="1.524" metricValueMin="1.27" pageId="10" pageNumber="509" unit="in" value="5.5" valueMax="6.0" valueMin="5.0">5–6 in</quantity>
|
||
both sexes. Pelvic-fin tip extending from urogenital papilla to 1st anal-fin ray in males, and from anterior to pelvic fin origin to anus in females. Urogenital papilla not attached to anal fin, sometimes with a thin membrane at the base. Pelvic-fin bases medially separated by short interspace.
|
||
</paragraph>
|
||
<paragraph id="8BBD36F11230FFEDFF58FF9EFEA24F5A" blockId="10.[151,1437,150,1077]" pageId="10" pageNumber="509">
|
||
Scales large and cycloid. Head and trunk entirely scaled, except ventral surface of head. Frontal squamation F, G and H, sometimes irregularly arranged. No scales on anal and dorsal fin bases. Three rows of scales on caudal fin basis. Longitudinal series of scales 27–30, scales regularly arranged; transverse series of scales 11–14; 18–20 scale rows around caudal peduncle. Longitudinal series of trunk scales complete with one neuromast per scale. Large and evident contact organs on scales throughout most of body in males in the mid-lower region of the flank from the medial region of the operculum to the caudal peduncle. Usually one prominent contact organ per scale of body and two prominent contact organs on margin of scales along lateral line (
|
||
<figureCitation id="13392A741230FFEDFC5EFEB6FBFE4882" box="[961,1029,978,1004]" captionStart="FIGURE 8" captionStartId="11.[151,250,1899,1923]" captionTargetBox="[230,1355,193,1868]" captionTargetId="figure-17@11.[219,1368,181,1876]" captionTargetPageId="11" captionText="FIGURE 8. Austrolebias nubium. (A) Close-up of anterior portion of trunk showing the presence of prominent contact organs over the body and (B) scales of longitudinal series with presence of one neuromast and two prominent contact organs (white arrow) in the distal margin. Photos by Luis Esteban Krause Lanés." figureDoi="http://doi.org/10.5281/zenodo.4640581" httpUri="https://zenodo.org/record/4640581/files/figure.png" pageId="10" pageNumber="509">Fig. 8</figureCitation>
|
||
). Contact organs on distal portion of anteriormost 3–5 anal fin rays present in 50% of males. Contact organs on outer region of 1–4 uppermost pectoral fin rays in males.
|
||
</paragraph>
|
||
<caption id="DF7D66791230FFEDFF08FBD4FB904DA6" ID-DOI="http://doi.org/10.5281/zenodo.4640579" ID-Zenodo-Dep="4640579" box="[151,1131,1712,1736]" httpUri="https://zenodo.org/record/4640579/files/figure.png" pageId="10" pageNumber="509" startId="10.[151,250,1712,1736]" targetBox="[277,1309,1100,1688]" targetPageId="10">
|
||
<paragraph id="8BBD36F11230FFEDFF08FBD4FB904DA6" blockId="10.[151,1131,1712,1736]" box="[151,1131,1712,1736]" pageId="10" pageNumber="509">
|
||
<emphasis id="B976EAE31230FFEDFF08FBD4FEE84DA6" bold="true" box="[151,275,1712,1736]" pageId="10" pageNumber="509">FIGURE 7.</emphasis>
|
||
Male of
|
||
<taxonomicName id="4C024D721230FFEDFEF0FBD4FDBA4DA6" box="[367,577,1712,1736]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="10" pageNumber="509" phylum="Chordata" rank="species" species="nubium">
|
||
<emphasis id="B976EAE31230FFEDFEF0FBD4FDBA4DA6" box="[367,577,1712,1736]" italics="true" pageId="10" pageNumber="509">Austrolebias nubium</emphasis>
|
||
</taxonomicName>
|
||
(not preserved). Photo by Luis Esteban Krause Lanés.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BBD36F11230FFEDFF58FB92FA934C36" blockId="10.[151,1437,1782,1989]" pageId="10" pageNumber="509">Cephalic neuromasts: supraorbital 14–18, parietal 0–2, anterior rostral 1, posterior rostral 1, infraorbital 2– 3+18–24, preorbital 2, otic 1–4, post-otic 2–4, supratemporal 1–2, median opercular 1, ventral opercular 2–4, preopercular + mandibular 26–35, lateral mandibular 2–5, paramandibular 1. Two neuromasts on caudal fin base.</paragraph>
|
||
<paragraph id="8BBD36F11230FFEDFF58FA06FA944CAA" blockId="10.[151,1437,1782,1989]" pageId="10" pageNumber="509">Six branchiostegal rays. Dermosphenotic ossification absent. Urohyal deep. Total number of vertebrae 28–30. Gill rakers in first branchial arch 3+9. Basihyal subtriangular, width about 75–95% of length; basihyal cartilage about 60–70% of total basihyal length. Two to four teeth on second pharyngobranchial. Vomerine teeth absent.</paragraph>
|
||
<caption id="DF7D66791231FFECFF08FA0FFCC34CA2" ID-DOI="http://doi.org/10.5281/zenodo.4640581" ID-Zenodo-Dep="4640581" httpUri="https://zenodo.org/record/4640581/files/figure.png" pageId="11" pageNumber="510" startId="11.[151,250,1899,1923]" targetBox="[230,1355,193,1868]" targetPageId="11">
|
||
<paragraph id="8BBD36F11231FFECFF08FA0FFCC34CA2" blockId="11.[151,1436,1899,1996]" pageId="11" pageNumber="510">
|
||
<emphasis id="B976EAE31231FFECFF08FA0FFEE84CEA" bold="true" box="[151,275,1899,1924]" pageId="11" pageNumber="510">FIGURE 8.</emphasis>
|
||
<taxonomicName id="4C024D721231FFECFE85FA08FE174CEA" box="[282,492,1900,1924]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="11" pageNumber="510" phylum="Chordata" rank="species" species="nubium">
|
||
<emphasis id="B976EAE31231FFECFE85FA08FE174CEA" box="[282,492,1900,1924]" italics="true" pageId="11" pageNumber="510">Austrolebias nubium</emphasis>
|
||
</taxonomicName>
|
||
. (A) Close-up of anterior portion of trunk showing the presence of prominent contact organs over the body and (B) scales of longitudinal series with presence of one neuromast and two prominent contact organs (white arrow) in the distal margin. Photos by Luis Esteban Krause Lanés.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BBD36F11236FFEBFF58FDF2FD514AC3" blockId="12.[151,1437,150,645]" pageId="12" pageNumber="511">
|
||
<emphasis id="B976EAE31236FFEBFF58FDF2FE024BDF" bold="true" box="[199,505,150,177]" pageId="12" pageNumber="511">Colouration in life. Males</emphasis>
|
||
(
|
||
<figureCitation id="13392A741236FFEBFD97FDF3FD794BDF" box="[520,642,150,177]" captionStart="FIGURE 5" captionStartId="8.[151,250,1719,1743]" captionTargetBox="[181,1406,661,1695]" captionTargetId="figure-224@8.[181,1406,661,1695]" captionTargetPageId="8" captionText="FIGURE 5. (A) Austrolebias nubium, MCP 54457, holotype, male, 41.1 mm SL; (B) Austrolebias nubium, MCP 54458, paratype, female, 34.5 mm SL from upper rio Santana, a tributary of upper rio Taquari-Antas drainage, upper rio Jacuí basin, Laguna dos Patos hydrographic system, Bom Jesus, Rio Grande do Sul State, Brazil. Photos by Luis Esteban Krause Lanés." figureDoi="http://doi.org/10.5281/zenodo.4640575" httpUri="https://zenodo.org/record/4640575/files/figure.png" pageId="12" pageNumber="511">Fig. 5A–C</figureCitation>
|
||
,
|
||
<figureCitation id="13392A741236FFEBFD11FDF3FD654BDF" box="[654,670,151,177]" captionStart="FIGURE 7" captionStartId="10.[151,250,1712,1736]" captionTargetBox="[277,1309,1100,1688]" captionTargetId="figure-473@10.[277,1309,1100,1688]" captionTargetPageId="10" captionText="FIGURE 7. Male of Austrolebias nubium (not preserved). Photo by Luis Esteban Krause Lanés." figureDoi="http://doi.org/10.5281/zenodo.4640579" httpUri="https://zenodo.org/record/4640579/files/figure.png" pageId="12" pageNumber="511">7</figureCitation>
|
||
). Ground colour of body dark bluish brown, darker at dorsal region, with 9–13 yellowish golden or light grey narrow vertical bands, usually with narrower, poor defined or overlapping stripes between the well-defined bars. Pectoral and ventral region greyish. Melanophores occur irregularly distributed over the body, forming black dots, spots or irregular marks, more visible in stressed or faded individuals. Opercle and preopercle greenish blue. Supraorbital and suborbital bars black. Pectoral fin hyaline, ventral margin black. Pelvic fins dark blue or dark grey. Iris orange; dark vertical band crossing the eye. Dorsal and anal fins dark blue, with light grey dots; distal region of anal fin metallic green with the margin darker. Caudal fin bluish grey with light grey dots and spots, distal margin hyaline.
|
||
</paragraph>
|
||
<paragraph id="8BBD36F11236FFEBFF58FCD3FE2B49EB" blockId="12.[151,1437,150,645]" pageId="12" pageNumber="511">
|
||
<emphasis id="B976EAE31236FFEBFF58FCD3FED24ABF" bold="true" box="[199,297,439,465]" pageId="12" pageNumber="511">Females</emphasis>
|
||
(
|
||
<figureCitation id="13392A741236FFEBFEA7FCD3FE544ABF" box="[312,431,438,465]" captionStart="FIGURE 5" captionStartId="8.[151,250,1719,1743]" captionTargetBox="[181,1406,661,1695]" captionTargetId="figure-224@8.[181,1406,661,1695]" captionTargetPageId="8" captionText="FIGURE 5. (A) Austrolebias nubium, MCP 54457, holotype, male, 41.1 mm SL; (B) Austrolebias nubium, MCP 54458, paratype, female, 34.5 mm SL from upper rio Santana, a tributary of upper rio Taquari-Antas drainage, upper rio Jacuí basin, Laguna dos Patos hydrographic system, Bom Jesus, Rio Grande do Sul State, Brazil. Photos by Luis Esteban Krause Lanés." figureDoi="http://doi.org/10.5281/zenodo.4640575" httpUri="https://zenodo.org/record/4640575/files/figure.png" pageId="12" pageNumber="511">Fig. 5D–F</figureCitation>
|
||
). Ground colour of body pale yellowish brown, generally with vertically elongated grey or brown spots. Some specimens present several faded, irregular marks forming oval or vertically elongated blotches across the flank. Dorsum generally pale yellowish brown. Venter light yellowish grey. Side of head yellowish brown, opercular region pale golden or pale greenish golden. Suborbital bar grey. Iris light yellow with transverse grey bar through middle of eye. Unpaired fins yellowish hyaline, with sparse and discreet grey dots. Pectoral fins hyaline. Pelvic fins hyaline.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF7D66791236FFEBFF08FA5FFBAF4C19" ID-DOI="http://doi.org/10.5281/zenodo.4640583" ID-Zenodo-Dep="4640583" httpUri="https://zenodo.org/record/4640583/files/figure.png" pageId="12" pageNumber="511" startId="12.[151,250,1851,1875]" targetBox="[158,1429,672,1828]" targetPageId="12">
|
||
<paragraph id="8BBD36F11236FFEBFF08FA5FFBAF4C19" blockId="12.[151,1437,1851,1911]" pageId="12" pageNumber="511">
|
||
<emphasis id="B976EAE31236FFEBFF08FA5FFEEF4C3D" bold="true" box="[151,276,1851,1875]" pageId="12" pageNumber="511">FIGURE 9.</emphasis>
|
||
Head profile of
|
||
<taxonomicName id="4C024D721236FFEBFE5FFA5FFD5F4C3D" box="[448,676,1851,1875]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="12" pageNumber="511" phylum="Chordata" rank="species" species="botocudo">
|
||
<emphasis id="B976EAE31236FFEBFE5FFA5FFD5F4C3D" box="[448,676,1851,1875]" italics="true" pageId="12" pageNumber="511">Austrolebias botocudo</emphasis>
|
||
</taxonomicName>
|
||
. (A—male; B—female) and
|
||
<taxonomicName id="4C024D721236FFEBFC4EFA5FFB584C3D" box="[977,1187,1851,1875]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="12" pageNumber="511" phylum="Chordata" rank="species" species="nubium">
|
||
<emphasis id="B976EAE31236FFEBFC4EFA5FFB584C3D" box="[977,1187,1851,1875]" italics="true" pageId="12" pageNumber="511">Austrolebias nubium</emphasis>
|
||
</taxonomicName>
|
||
. (C—male; D—female) showing the distinct prognathous profile in the first species. Photos by Matheus Vieira Volcan.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C318657A1237FFEAFF58FDF2FB4F4B96" pageId="13" pageNumber="512" type="distribution">
|
||
<paragraph id="8BBD36F11237FFEAFF58FDF2FB4F4B96" blockId="13.[151,1437,150,789]" pageId="13" pageNumber="512">
|
||
<emphasis id="B976EAE31237FFEAFF58FDF2FE9A4BDE" bold="true" box="[199,353,150,176]" pageId="13" pageNumber="512">Distribution.</emphasis>
|
||
The species is only known from temporary pools located in highland grasslands of the rio Santana drainage, upper rio Taquari-Antas, upper rio Jacuí basin, Laguna dos Patos hydrographic system, in altitudes of ~ 1000 meters a.s.l., Bom Jesus municipality,
|
||
<collectingRegion id="49C6F8131237FFEAFD1CFDBAFC6D4B96" box="[643,918,222,248]" country="Brazil" name="Rio Grande do Sul" pageId="13" pageNumber="512">Rio Grande do Sul State</collectingRegion>
|
||
, Southern
|
||
<collectingCountry id="F31576611237FFEAFB91FDBAFBA94B96" box="[1038,1106,222,248]" name="Brazil" pageId="13" pageNumber="512">Brazil</collectingCountry>
|
||
(
|
||
<figureCitation id="13392A741237FFEAFBFEFDBAFB5D4B96" box="[1121,1190,222,248]" captionStart="FIGURE 3" captionStartId="5.[151,250,1936,1960]" captionTargetBox="[180,1414,1036,1896]" captionTargetId="figure-405@5.[168,1419,1029,1913]" captionTargetPageId="5" captionText="FIGURE 3. Map of southern Brazil indicating the known distribution of members of the subgenus Acrolebias: Red star: Austrolebias botocudo; yellow star: A. nubium; white circle: Austrolebias araucarianus; black circle: Austrolebias carvalhoi." figureDoi="http://doi.org/10.5281/zenodo.4640571" httpUri="https://zenodo.org/record/4640571/files/figure.png" pageId="13" pageNumber="512">Fig. 3</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C318657A1237FFEAFF58FC66FEC1487B" pageId="13" pageNumber="512" type="etymology">
|
||
<paragraph id="8BBD36F11237FFEAFF58FC66FB024AE6" blockId="13.[151,1437,150,789]" pageId="13" pageNumber="512">
|
||
<emphasis id="B976EAE31237FFEAFF58FC66FEB54A72" bold="true" box="[199,334,258,284]" pageId="13" pageNumber="512">Etymology.</emphasis>
|
||
The specific name “
|
||
<taxonomicName id="4C024D721237FFEAFDAAFC66FD724A72" box="[565,649,258,284]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="13" pageNumber="512" phylum="Chordata" rank="species" species="nubium">
|
||
<emphasis id="B976EAE31237FFEAFDAAFC66FD724A72" box="[565,649,258,284]" italics="true" pageId="13" pageNumber="512">nubium</emphasis>
|
||
</taxonomicName>
|
||
” is alluding to cloud in latin [nubis]. The genitive plural of this i-stem noun is ‘nubium’ ‘of the clouds’. The specific epithet is in allusion to the fact that the species occurs at the highest altitude recorded for a member of genus
|
||
<taxonomicName id="4C024D721237FFEAFDFBFC2EFD0A4A0A" box="[612,753,330,356]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="13" pageNumber="512" phylum="Chordata" rank="genus">
|
||
<emphasis id="B976EAE31237FFEAFDFBFC2EFD0A4A0A" box="[612,753,330,356]" italics="true" pageId="13" pageNumber="512">Austrolebias</emphasis>
|
||
</taxonomicName>
|
||
. In addition, annual fish are popularly known as “peixes das nuvens” [cloud fishes], because they appear after rains in areas that were previously completely dry.
|
||
</paragraph>
|
||
<paragraph id="8BBD36F11237FFEAFF58FCF6FB2949EA" blockId="13.[151,1437,150,789]" pageId="13" pageNumber="512">
|
||
<emphasis id="B976EAE31237FFEAFF58FCF6FE6B4AC2" bold="true" box="[199,400,402,428]" pageId="13" pageNumber="512">Ecological notes.</emphasis>
|
||
<taxonomicName id="4C024D721237FFEAFE07FCF6FD7A4AC2" box="[408,641,402,428]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="13" pageNumber="512" phylum="Chordata" rank="species" species="nubium">
|
||
<emphasis id="B976EAE31237FFEAFE07FCF6FD7A4AC2" box="[408,641,402,428]" italics="true" pageId="13" pageNumber="512">Austrolebias nubium</emphasis>
|
||
</taxonomicName>
|
||
was found only in isolated, natural temporary pools (with areas ranging between 780 and
|
||
<quantity id="4CFA9B141237FFEAFE17FCD2FE1F4ABF" box="[392,484,438,465]" metricMagnitude="3" metricUnit="m" metricValue="1.1" pageId="13" pageNumber="512" unit="m" value="1100.0">1,100 m</quantity>
|
||
<superScript id="7C779BB91237FFEAFE7BFCD2FE174AAA" attach="left" box="[484,492,438,452]" fontSize="6" pageId="13" pageNumber="512">2</superScript>
|
||
), with clear, lentic water, situated on cambisoils, and located in grassland landscape of private farmlands (
|
||
<figureCitation id="13392A741237FFEAFE12FCBEFE194A9A" box="[397,482,474,500]" captionStart="FIGURE 10" captionStartId="13.[151,250,1753,1777]" captionTargetBox="[167,1426,817,1729]" captionTargetId="figure-321@13.[162,1426,812,1729]" captionTargetPageId="13" captionText="FIGURE 10. Biotopes of Austrolebias nubium from upper rio Santana, a tributary of upper rio Taquari-Antas drainage, upper rio Jacuí basin, Laguna dos Patos hydrographic system, southern Brazil, (A) Panoramic view from the type-locality; (B) Detailed view of habitat and vegetation; (C) View of the pool during the dry season; (D) Detailed view of the substrate. Photos by Luis Esteban Krause Lanés." figureDoi="http://doi.org/10.5281/zenodo.4640585" httpUri="https://zenodo.org/record/4640585/files/figure.png" pageId="13" pageNumber="512">Fig. 10</figureCitation>
|
||
). There are small intermittent drainages associated with the pools. The vegetation is composed by peatbog (
|
||
<taxonomicName id="4C024D721237FFEAFE3EFC9AFDEC4976" authorityName="C.Linnaeus" authorityYear="1753" box="[417,535,510,536]" class="Sphagnopsida" family="Sphagnaceae" genus="Sphagnum" kingdom="Plantae" order="Sphagnales" pageId="13" pageNumber="512" phylum="Bryophyta" rank="genus">
|
||
<emphasis id="B976EAE31237FFEAFE3EFC9AFDEC4976" box="[417,535,510,536]" italics="true" pageId="13" pageNumber="512">Sphagnum</emphasis>
|
||
</taxonomicName>
|
||
sp.), emergent, floating, and submerse macrophytes. During the austral winter, temperatures can drop to below 0˚ C, with frost and even snow can occur in the species biotope. The surroundings of the biotopes are used for extensive cattle ranching, soybean crops, and orchards (apples and pears). Both populations are found in close proximity (less than one kilometer apart) but are hydrologically isolated.
|
||
</paragraph>
|
||
<paragraph id="8BBD36F11237FFEAFF58FFEAFEC1487B" blockId="13.[151,1437,150,789]" pageId="13" pageNumber="512">
|
||
<emphasis id="B976EAE31237FFEAFF58FFEAFE9449C6" bold="true" box="[199,367,654,680]" pageId="13" pageNumber="512">Conservation.</emphasis>
|
||
In accordance with IUCN criteria,
|
||
<taxonomicName id="4C024D721237FFEAFC8EFFEAFC0749C6" box="[785,1020,654,680]" class="Actinopterygii" family="Rivulidae" genus="Austrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="13" pageNumber="512" phylum="Chordata" rank="species" species="nubium">
|
||
<emphasis id="B976EAE31237FFEAFC8EFFEAFC0749C6" box="[785,1020,654,680]" italics="true" pageId="13" pageNumber="512">Austrolebias nubium</emphasis>
|
||
</taxonomicName>
|
||
is considered as “Critically Endangered” species, under the criteria CR B2ab (ii, iii). The species presents an area of occupancy of
|
||
<quantity id="4CFA9B141237FFEAFB59FFD6FAE149A3" box="[1222,1306,690,717]" metricMagnitude="3" metricUnit="m" metricValue="1.88" pageId="13" pageNumber="512" unit="m" value="1880.0">1880 m</quantity>
|
||
<superScript id="7C779BB91237FFEAFA85FFD6FAD949AE" attach="left" box="[1306,1314,690,704]" fontSize="6" pageId="13" pageNumber="512">2</superScript>
|
||
(AOO less than
|
||
<quantity id="4CFA9B141237FFEAFF50FFB2FEE0499D" box="[207,283,726,755]" metricMagnitude="4" metricUnit="m" metricValue="1.0" pageId="13" pageNumber="512" unit="km" value="10.0">10 km</quantity>
|
||
²), populations severely fragmented (a) and continued decline (b) in area of occupancy (ii) and quality of habitat (iii).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |