489 lines
70 KiB
XML
489 lines
70 KiB
XML
<document id="6F00D41701D4897814FF93692F7BD447" ID-CLB-Dataset="30286" ID-DOI="10.11646/zootaxa.4407.2.6" ID-GBIF-Dataset="c7e122ef-09e5-4aec-9bda-44f2cde3620d" ID-ISSN="1175-5326" ID-Zenodo-Dep="1216721" ID-ZooBank="6CDFF950-828A-4BBD-8248-89620991CFE5" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1523435754936" checkinUser="plazi" docAuthor="Bastos-Pereira, Rafaela, Oliveira, Marcus Paulo Alves De & Ferreira, Rodrigo L." docDate="2018" docId="039587F81B63FFAEFF59FAB89D44D1E5" docLanguage="en" docName="zootaxa.4407.2.6.pdf" docOrigin="Zootaxa 4407 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Hyallela troglofugia Bastos-Pereira & Oliveira & Ferreira 2018, sp. nov." docType="treatment" docVersion="7" lastPageNumber="262" masterDocId="FFACFF801B61FFA7FFCEFF949C13D34D" masterDocTitle="Anophtalmic and epigean? Description of an intriguing new species of Hyalella (Amphipoda, Hyalellidae) from Brazil" masterLastPageNumber="266" masterPageNumber="254" pageNumber="256" updateTime="1698536300828" updateUser="ExternalLinkService">
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<mods:mods id="FDC733A1848ED4B2AAB3E5F7AE315A96" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="7728F42BBF36FB23FDC762591CFA43B4">
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<mods:title id="B0F5AA713F7BED8913F814076CD48414">Anophtalmic and epigean? Description of an intriguing new species of Hyalella (Amphipoda, Hyalellidae) from Brazil</mods:title>
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<mods:name id="904FF7D47FF1D50D0713E58C867BE1DE" type="personal">
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<mods:roleTerm id="BFF09D2EAA228968129B0CCFBF88C1C7">Author</mods:roleTerm>
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<mods:namePart id="F454B0BAED5BC18ABED8E47830E95952">Bastos-Pereira, Rafaela</mods:namePart>
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<mods:roleTerm id="0712083B254FBFDC33F534615A116F01">Author</mods:roleTerm>
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<mods:namePart id="F25939E518204A244C0AA5A616D8B5A6">Oliveira, Marcus Paulo Alves De</mods:namePart>
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<mods:roleTerm id="6F3C4CA0A6A97E66766C3614BC441863">Author</mods:roleTerm>
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<mods:namePart id="A8F09A627EED416CF6A35D7F739A2181">Ferreira, Rodrigo L.</mods:namePart>
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<mods:typeOfResource id="BDD39BE8A309FF187BE081BFD72401C1">text</mods:typeOfResource>
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<mods:title id="DC3007B13EA2AE102D37E4A43B2E0D99">Zootaxa</mods:title>
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<mods:part id="2C54876B0C4A868665B338960CB0243F">
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<mods:date id="6A39C7BF6C1855EADD7F881B11C5ABCE">2018</mods:date>
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<mods:number id="FCC2EF807750F44534E84DA943ADC0FE">2018-04-10</mods:number>
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<mods:number id="4D4610B7DC64FB985B1D3A38D9913DC3">4407</mods:number>
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<mods:detail id="A50496CF9F63CE6D9ED6EC8C0392FAC6" type="issue">
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<mods:number id="8B4D87CB36B847BD1969155B1D68B82B">2</mods:number>
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<mods:identifier id="31F33B3DE5F364564583CB1323EA413A" type="DOI">10.11646/zootaxa.4407.2.6</mods:identifier>
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<treatment id="039587F81B63FFAEFF59FAB89D44D1E5" ID-DOI="http://doi.org/10.5281/zenodo.5978318" ID-GBIF-Taxon="143536781" ID-Zenodo-Dep="5978318" LSID="urn:lsid:plazi:treatment:039587F81B63FFAEFF59FAB89D44D1E5" httpUri="http://treatment.plazi.org/id/039587F81B63FFAEFF59FAB89D44D1E5" lastPageId="9" lastPageNumber="262" pageId="2" pageNumber="256">
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<subSubSection id="C32665651B63FFA5FF59FAB89D01D625" pageId="2" pageNumber="256" type="nomenclature">
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<paragraph id="8B8336EE1B63FFA5FF59FAB89DE2D60A" blockId="2.[151,497,1324,1384]" box="[151,497,1324,1351]" pageId="2" pageNumber="256">
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<heading id="D0CB81821B63FFA5FF59FAB89DE2D60A" bold="true" box="[151,497,1324,1351]" fontSize="11" level="1" pageId="2" pageNumber="256" reason="1">
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<emphasis id="B948EAFC1B63FFA5FF59FAB89DE2D60A" bold="true" box="[151,497,1324,1351]" pageId="2" pageNumber="256">
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<taxonomicName id="4C3C4D6D1B63FFA5FF59FAB89D9FD60B" authority="Bastos-Pereira & Oliveira & Ferreira, 2018" authorityName="Bastos-Pereira & Oliveira & Ferreira" authorityYear="2018" box="[151,396,1324,1350]" class="Malacostraca" family="Hyalellidae" genus="Hyallela" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="2" pageNumber="256" phylum="Arthropoda" rank="species" species="troglofugia" status="sp. nov.">
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<emphasis id="B948EAFC1B63FFA5FF59FAB89D9FD60B" bold="true" box="[151,396,1324,1350]" italics="true" pageId="2" pageNumber="256">Hyallela troglofugia</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A27B57871B63FFA5FE5DFAB99DE2D60A" box="[403,497,1325,1351]" pageId="2" pageNumber="256" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8B8336EE1B63FFA5FF59FADB9D01D625" blockId="2.[151,497,1324,1384]" box="[151,274,1359,1384]" pageId="2" pageNumber="256">
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(
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<figureCitation id="13072A6B1B63FFA5FF51FADB9D19D625" box="[159,266,1359,1384]" captionStart-0="FIGURE2" captionStart-1="FIGURE 3" captionStart-2="FIGURE4" captionStart-3="FIGURE5" captionStart-4="FIGURE6" captionStartId-0="3.[151,250,1895,1917]" captionStartId-1="4.[151,250,1962,1984]" captionStartId-2="5.[151,250,1983,2005]" captionStartId-3="6.[151,250,1390,1412]" captionStartId-4="7.[151,250,1678,1700]" captionTargetBox-0="[152,1435,481,1873]" captionTargetBox-1="[169,1403,222,1882]" captionTargetBox-2="[179,1417,193,1917]" captionTargetBox-3="[166,1404,213,1342]" captionTargetBox-4="[186,1372,215,1639]" captionTargetId-0="figure@3.[152,1435,481,1874]" captionTargetId-1="figure@4.[151,1436,193,1941]" captionTargetId-2="figure@5.[163,1423,193,1957]" captionTargetId-3="figure@6.[151,1436,193,1369]" captionTargetId-4="figure@7.[151,1436,193,1656]" captionTargetPageId-0="3" captionTargetPageId-1="4" captionTargetPageId-2="5" captionTargetPageId-3="6" captionTargetPageId-4="7" captionText-0="FIGURE2. Hyalella troglofugia sp nov.Holotype male, foundin streams located inthe Iron Ore region, state of Minas Gerais, Brazil, ISLA21114.Paratype female, ISLA21116." captionText-1="FIGURE 3. Hyalella troglofugia sp nov found in streams located in the Iron Ore region, state of Minas Gerais, Brazil. Paratype male.Scale bars:0.1 mm." captionText-2="FIGURE4. Hyalella troglofugia spnov found instreams located in theIron Ore region, state of Minas Gerais,Brazil.Paratype male.Scale bars: 0.1 mm." captionText-3="FIGURE5. Hyalella troglofugia spnov found instreams located in theIron Ore region, state of Minas Gerais,Brazil.Paratype male.Scale bars: 0.1 mm." captionText-4="FIGURE6. Hyalella troglofugia spnov found instreams located in theIron Ore region, state of Minas Gerais,Brazil.Paratype female, ISLA21116 Scale bars: 0.1 mm." httpUri-0="https://zenodo.org/record/1216725/files/figure.png" httpUri-1="https://zenodo.org/record/1216727/files/figure.png" httpUri-2="https://zenodo.org/record/1216729/files/figure.png" httpUri-3="https://zenodo.org/record/1216731/files/figure.png" httpUri-4="https://zenodo.org/record/1216733/files/figure.png" pageId="2" pageNumber="256">Figs. 2–6</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C32665651B63FFA5FF59FA039DE5D50D" pageId="2" pageNumber="256" type="materials_examined">
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<paragraph id="8B8336EE1B63FFA5FF59FA039DE5D50D" blockId="2.[151,1437,1431,2033]" pageId="2" pageNumber="256">
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<materialsCitation id="3B543CB31B63FFA5FF59FA039FC2D6B5" ID-GBIF-Occurrence="1837804197" collectingDate="2013-07" collectorName="Oliveira, M. P. A" country="Brazil" location="Nova Lima" pageId="2" pageNumber="256" specimenCount="2" stateProvince="Minas Gerais" typeStatus="holotype">
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<emphasis id="B948EAFC1B63FFA5FF59FA039D91D6FD" bold="true" box="[151,386,1431,1456]" pageId="2" pageNumber="256">Material examined.</emphasis>
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<typeStatus id="5487884C1B63FFA5FE44FA0C9DD1D6FD" box="[394,450,1432,1456]" pageId="2" pageNumber="256">Type</typeStatus>
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material (
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<figureCitation id="13072A6B1B63FFA5FDF8FA039E65D6FD" box="[566,630,1431,1456]" captionStart="FIGURE2" captionStartId="3.[151,250,1895,1917]" captionTargetBox="[152,1435,481,1873]" captionTargetId="figure@3.[152,1435,481,1874]" captionTargetPageId="3" captionText="FIGURE2. Hyalella troglofugia sp nov.Holotype male, foundin streams located inthe Iron Ore region, state of Minas Gerais, Brazil, ISLA21114.Paratype female, ISLA21116." httpUri="https://zenodo.org/record/1216725/files/figure.png" pageId="2" pageNumber="256">Fig 2</figureCitation>
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):
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<typeStatus id="5487884C1B63FFA5FD43FA039EFCD6FD" box="[653,751,1431,1456]" pageId="2" pageNumber="256" type="holotype">holotype</typeStatus>
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male, cephalothorax length
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<quantity id="4CC49B0B1B63FFA5FBFDFA0C9889D6E2" box="[1075,1178,1432,1456]" metricMagnitude="-4" metricUnit="m" metricValue="3.7" pageId="2" pageNumber="256" unit="mm" value="0.37">0.37 mm</quantity>
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, total length
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<quantity id="4CC49B0B1B63FFA5FAFEFA03998BD6E2" box="[1328,1432,1431,1456]" metricMagnitude="-3" metricUnit="m" metricValue="3.76" pageId="2" pageNumber="256" unit="mm" value="3.76">3.76 mm</quantity>
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,
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<collectingCountry id="F32B767E1B63FFA5FF59FA289CCDD698" box="[151,222,1468,1493]" name="Brazil" pageId="2" pageNumber="256">Brazil</collectingCountry>
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||
,
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<collectingRegion id="49F8F80C1B63FFA5FF23FA289D95D698" box="[237,390,1468,1493]" country="Brazil" name="Minas Gerais" pageId="2" pageNumber="256">Minas Gerais</collectingRegion>
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state, municipality of
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<location id="8EE360351B63FFA5FD5EFA299F05D698" LSID="urn:lsid:plazi:treatment:039587F81B63FFAEFF59FAB89D44D1E5:8EE360351B63FFA5FD5EFA299F05D698" box="[656,790,1468,1493]" country="Brazil" name="Nova Lima" pageId="2" pageNumber="256" stateProvince="Minas Gerais">Nova Lima</location>
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, collection point P1 (UTM geographical coordinates: E 617842 N 7795039), ISLA21114,
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<collectingDate id="EFC6E9C61B63FFA5FDE8FA4B9E88D6B5" box="[550,667,1503,1528]" pageId="2" pageNumber="256" value="2013-07">
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||
<date id="FF82102E1B63FFA5FDE8FA4B9E88D6B5" box="[550,667,1503,1528]" pageId="2" pageNumber="256" value="2013-07">July 2013</date>
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</collectingDate>
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,
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<collectorName id="26C953381B63FFA5FD64FA4B9F66D6B5" box="[682,885,1503,1528]" pageId="2" pageNumber="256">Oliveira, M. P. A</collectorName>
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& cols
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</materialsCitation>
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.
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<materialsCitation id="3B543CB31B63FFA5FC2EFA749DE5D50D" ID-GBIF-Occurrence="1837804196" country="Iceland" location="ISLA" pageId="2" pageNumber="256" specimenCount="15" specimenCount-female="5" specimenCount-male="10" typeStatus="paratype">
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<typeStatus id="5487884C1B63FFA5FC2EFA749841D6B5" box="[992,1106,1504,1528]" pageId="2" pageNumber="256" type="paratype">Paratypes</typeStatus>
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:
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<collectingCountry id="F32B767E1B63FFA5FB91FA4B988FD6B5" box="[1119,1180,1503,1528]" name="Iceland" pageId="2" pageNumber="256">ISLA</collectingCountry>
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21116 (
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<specimenCount id="9D3AFD671B63FFA5FB3BFA749943D6B5" box="[1269,1360,1503,1528]" pageId="2" pageNumber="256" type="male">2 males</specimenCount>
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and
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<specimenCount id="9D3AFD671B63FFA5FA40FA749CFDD550" pageId="2" pageNumber="256" type="female">3 females</specimenCount>
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entire),
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<collectingCountry id="F32B767E1B63FFA5FE85F9909D9BD551" box="[331,392,1540,1564]" name="Iceland" pageId="2" pageNumber="256">ISLA</collectingCountry>
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21117 (
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<specimenCount id="9D3AFD671B63FFA5FE13F9909E21D550" box="[477,562,1540,1565]" pageId="2" pageNumber="256" type="male">8 males</specimenCount>
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and
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<specimenCount id="9D3AFD671B63FFA5FDA9F9909EC0D550" box="[615,723,1540,1565]" pageId="2" pageNumber="256" type="female">2 females</specimenCount>
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on slides), collected at the points P1, P2 (E 618000 N 7795048) and P3 (E 618193 N 7795085).
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C32665651B63FFA5FF09F9D89F06D5B9" pageId="2" pageNumber="256" type="diagnosis">
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<paragraph id="8B8336EE1B63FFA5FF09F9D89F06D5B9" blockId="2.[151,1437,1431,2033]" pageId="2" pageNumber="256">
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<emphasis id="B948EAFC1B63FFA5FF09F9D89D52D528" bold="true" box="[199,321,1612,1637]" pageId="2" pageNumber="256">Diagnosis.</emphasis>
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Body surface smooth. Eyes absent. Antenna 1 shorter than antenna 2. Gnathopod 1 propodus inner face with four setae. Gnathopod 2 propodus posterior margin longer than palm, dactylus slightly longer than palm. Pereopod 5 shorter than others. Pereopod 6 slightly longer than 7. Uropod 1 inner ramus without curved seta. Uropod 3 shorter than telson. Telson longer than wide with two strong and two small apical and three small lateral setae. Sternal gills present on pereonites segments 2 to 7.
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</paragraph>
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</subSubSection>
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<subSubSection id="C32665651B63FFAFFF09F96B9F05D1C8" lastPageId="8" lastPageNumber="262" pageId="2" pageNumber="256" type="description">
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<paragraph id="8B8336EE1B63FFA5FF09F96B9891D470" blockId="2.[151,1437,1431,2033]" pageId="2" pageNumber="256">
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<emphasis id="B948EAFC1B63FFA5FF09F96B9DAFD455" bold="true" box="[199,444,1791,1816]" pageId="2" pageNumber="256">Description of male.</emphasis>
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Body surface smooth. Mean body length: 6.43 ±
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<quantity id="4CC49B0B1B63FFA5FC37F8949840D45A" box="[1017,1107,1792,1816]" metricMagnitude="-3" metricUnit="m" metricValue="2.9" pageId="2" pageNumber="256" unit="mm" value="2.9">2.9 mm</quantity>
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, mean cephalothorax length: 0.53 ±
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<quantity id="4CC49B0B1B63FFA5FF2BF8B09D5AD471" box="[229,329,1828,1852]" metricMagnitude="-4" metricUnit="m" metricValue="2.1" pageId="2" pageNumber="256" unit="mm" value="0.21">0.21 mm</quantity>
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(n=5). Body surface smooth, epimeral plates not acuminate. Eyes absent.
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</paragraph>
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<paragraph id="8B8336EE1B63FFA4FF09F8DC9D28D2E0" blockId="2.[151,1437,1431,2033]" lastBlockId="3.[151,1437,151,429]" lastPageId="3" lastPageNumber="257" pageId="2" pageNumber="256">
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Antenna 1 (
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<figureCitation id="13072A6B1B63FFA5FE9CF8D39D8BD42D" box="[338,408,1863,1888]" captionStart="FIGURE 3" captionStartId="4.[151,250,1962,1984]" captionTargetBox="[169,1403,222,1882]" captionTargetId="figure@4.[151,1436,193,1941]" captionTargetPageId="4" captionText="FIGURE 3. Hyalella troglofugia sp nov found in streams located in the Iron Ore region, state of Minas Gerais, Brazil. Paratype male.Scale bars:0.1 mm." httpUri="https://zenodo.org/record/1216727/files/figure.png" pageId="2" pageNumber="256">Fig. 3</figureCitation>
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) total length reaches second pereonite; flagellum with 9 to 11 articles, with one or two aesthetascs from first to sixth article. Antenna 2 (
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<figureCitation id="13072A6B1B63FFA5FD74F8F89EEFD4C9" box="[698,764,1900,1925]" captionStart="FIGURE 3" captionStartId="4.[151,250,1962,1984]" captionTargetBox="[169,1403,222,1882]" captionTargetId="figure@4.[151,1436,193,1941]" captionTargetPageId="4" captionText="FIGURE 3. Hyalella troglofugia sp nov found in streams located in the Iron Ore region, state of Minas Gerais, Brazil. Paratype male.Scale bars:0.1 mm." httpUri="https://zenodo.org/record/1216727/files/figure.png" pageId="2" pageNumber="256">Fig. 3</figureCitation>
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) total length reaches third pereonite; peduncle surpasses the first pereonite; flagellum with 9 to 12 articles. Upper lip (
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<figureCitation id="13072A6B1B63FFA5FCECF81B9F77D4E5" box="[802,868,1935,1960]" captionStart="FIGURE 3" captionStartId="4.[151,250,1962,1984]" captionTargetBox="[169,1403,222,1882]" captionTargetId="figure@4.[151,1436,193,1941]" captionTargetPageId="4" captionText="FIGURE 3. Hyalella troglofugia sp nov found in streams located in the Iron Ore region, state of Minas Gerais, Brazil. Paratype male.Scale bars:0.1 mm." httpUri="https://zenodo.org/record/1216727/files/figure.png" pageId="2" pageNumber="256">Fig. 3</figureCitation>
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) margin rounded, distal border covered by setules on dorsal and ventral faces. Mandible (
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<figureCitation id="13072A6B1B63FFA5FD96F8209E8FD481" box="[600,668,1972,1997]" captionStart="FIGURE 3" captionStartId="4.[151,250,1962,1984]" captionTargetBox="[169,1403,222,1882]" captionTargetId="figure@4.[151,1436,193,1941]" captionTargetPageId="4" captionText="FIGURE 3. Hyalella troglofugia sp nov found in streams located in the Iron Ore region, state of Minas Gerais, Brazil. Paratype male.Scale bars:0.1 mm." httpUri="https://zenodo.org/record/1216727/files/figure.png" pageId="2" pageNumber="256">Fig. 3</figureCitation>
|
||
) as described by Watling (1993) without palp; incisor toothed; left lacinia mobilis with five teeth and setal row with three pappose setae; right mandible with two pappose setae; molar process broad and cylindrical with accessory seta. Lower lip (
|
||
<figureCitation id="13072A6B1B62FFA4FC6EFF039FF7D3FD" box="[928,996,151,176]" captionStart="FIGURE 3" captionStartId="4.[151,250,1962,1984]" captionTargetBox="[169,1403,222,1882]" captionTargetId="figure@4.[151,1436,193,1941]" captionTargetPageId="4" captionText="FIGURE 3. Hyalella troglofugia sp nov found in streams located in the Iron Ore region, state of Minas Gerais, Brazil. Paratype male.Scale bars:0.1 mm." httpUri="https://zenodo.org/record/1216727/files/figure.png" pageId="3" pageNumber="257">Fig. 3</figureCitation>
|
||
) lobes rounded, with setules on dorsal and ventral faces. Maxilla 1 (
|
||
<figureCitation id="13072A6B1B62FFA4FE24FF289E3DD399" box="[490,558,188,213]" captionStart="FIGURE 3" captionStartId="4.[151,250,1962,1984]" captionTargetBox="[169,1403,222,1882]" captionTargetId="figure@4.[151,1436,193,1941]" captionTargetPageId="4" captionText="FIGURE 3. Hyalella troglofugia sp nov found in streams located in the Iron Ore region, state of Minas Gerais, Brazil. Paratype male.Scale bars:0.1 mm." httpUri="https://zenodo.org/record/1216727/files/figure.png" pageId="3" pageNumber="257">Fig. 3</figureCitation>
|
||
) inner plate shorter than outer plate, with two distal papposerrate setae, and several marginal setules. Outer plate with eight serrate setae. Palp short, uni-articulated with few distal setules. Maxilla 2 (
|
||
<figureCitation id="13072A6B1B62FFA4FED8FE909D48D251" box="[278,347,260,285]" captionStart="FIGURE 3" captionStartId="4.[151,250,1962,1984]" captionTargetBox="[169,1403,222,1882]" captionTargetId="figure@4.[151,1436,193,1941]" captionTargetPageId="4" captionText="FIGURE 3. Hyalella troglofugia sp nov found in streams located in the Iron Ore region, state of Minas Gerais, Brazil. Paratype male.Scale bars:0.1 mm." httpUri="https://zenodo.org/record/1216727/files/figure.png" pageId="3" pageNumber="257">Fig. 3</figureCitation>
|
||
) inner and outer plates of similar sizes, inner plate with two papposerrate setae, seven or eight serrulate setae and several simple setae; outer plate with several simple distal setae. Maxilliped (
|
||
<figureCitation id="13072A6B1B62FFA4FB1CFEB39907D20D" box="[1234,1300,295,320]" captionStart="FIGURE 3" captionStartId="4.[151,250,1962,1984]" captionTargetBox="[169,1403,222,1882]" captionTargetId="figure@4.[151,1436,193,1941]" captionTargetPageId="4" captionText="FIGURE 3. Hyalella troglofugia sp nov found in streams located in the Iron Ore region, state of Minas Gerais, Brazil. Paratype male.Scale bars:0.1 mm." httpUri="https://zenodo.org/record/1216727/files/figure.png" pageId="3" pageNumber="257">Fig. 3</figureCitation>
|
||
) inner plate with three cuspidate distal setae and several pappose and simple setae; outer plate with simple setae on the margin; palp with four articles with several simple setae. Dactylus unguiform, smaller than third article, with simple seta and distal nail.
|
||
</paragraph>
|
||
<caption id="DF4366661B62FFA4FF59F8F39E82D4D1" httpUri="https://zenodo.org/record/1216725/files/figure.png" pageId="3" pageNumber="257" startId="3.[151,250,1895,1917]" targetBox="[152,1435,481,1873]" targetPageId="3">
|
||
<paragraph id="8B8336EE1B62FFA4FF59F8F39E82D4D1" blockId="3.[151,1436,1895,1948]" pageId="3" pageNumber="257">
|
||
<emphasis id="B948EAFC1B62FFA4FF59F8F39D01D431" bold="true" box="[151,274,1895,1917]" pageId="3" pageNumber="257">FIGURE 2.</emphasis>
|
||
<taxonomicName id="4C3C4D6D1B62FFA4FED6F8F39DF5D430" box="[280,486,1895,1917]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="257" phylum="Arthropoda" rank="species" species="troglofugia">
|
||
<emphasis id="B948EAFC1B62FFA4FED6F8F39DF5D430" box="[280,486,1895,1917]" italics="true" pageId="3" pageNumber="257">Hyalella troglofugia</emphasis>
|
||
</taxonomicName>
|
||
sp nov. Holotype male, found in streams located in the Iron Ore region, state of Minas Gerais, Brazil, ISLA21114. Paratype female, ISLA21116.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF4366661B65FFA3FF59F83E9DEED492" httpUri="https://zenodo.org/record/1216727/files/figure.png" pageId="4" pageNumber="258" startId="4.[151,250,1962,1984]" targetBox="[169,1403,222,1882]" targetPageId="4">
|
||
<paragraph id="8B8336EE1B65FFA3FF59F83E9DEED492" blockId="4.[151,1436,1962,2015]" pageId="4" pageNumber="258">
|
||
<emphasis id="B948EAFC1B65FFA3FF59F83E9D05D4F2" bold="true" box="[151,278,1962,1984]" pageId="4" pageNumber="258">FIGURE 3.</emphasis>
|
||
<taxonomicName id="4C3C4D6D1B65FFA3FEEFF83E9DE0D48D" box="[289,499,1962,1984]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="4" pageNumber="258" phylum="Arthropoda" rank="species" species="troglofugia">
|
||
<emphasis id="B948EAFC1B65FFA3FEEFF83E9DE0D48D" box="[289,499,1962,1984]" italics="true" pageId="4" pageNumber="258">Hyalella troglofugia</emphasis>
|
||
</taxonomicName>
|
||
sp nov found in streams located in the Iron Ore region, state of Minas Gerais, Brazil. Paratype male. Scale bars: 0.1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF4366661B64FFA2FF59F82B9D8DD4B9" httpUri="https://zenodo.org/record/1216729/files/figure.png" pageId="5" pageNumber="259" startId="5.[151,250,1983,2005]" targetBox="[179,1417,193,1917]" targetPageId="5">
|
||
<paragraph id="8B8336EE1B64FFA2FF59F82B9D8DD4B9" blockId="5.[151,1436,1983,2036]" pageId="5" pageNumber="259">
|
||
<emphasis id="B948EAFC1B64FFA2FF59F82B9D01D499" bold="true" box="[151,274,1983,2005]" pageId="5" pageNumber="259">FIGURE 4.</emphasis>
|
||
<taxonomicName id="4C3C4D6D1B64FFA2FED6F82B9DF5D498" box="[280,486,1983,2005]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="5" pageNumber="259" phylum="Arthropoda" rank="species" species="troglofugia">
|
||
<emphasis id="B948EAFC1B64FFA2FED6F82B9DF5D498" box="[280,486,1983,2005]" italics="true" pageId="5" pageNumber="259">Hyalella troglofugia</emphasis>
|
||
</taxonomicName>
|
||
sp nov found in streams located in the Iron Ore region, state of Minas Gerais, Brazil. Paratype male. Scale bars: 0.1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF4366661B67FFA1FF59FAFA9D8DD6EE" httpUri="https://zenodo.org/record/1216731/files/figure.png" pageId="6" pageNumber="260" startId="6.[151,250,1390,1412]" targetBox="[166,1404,213,1342]" targetPageId="6">
|
||
<paragraph id="8B8336EE1B67FFA1FF59FAFA9D8DD6EE" blockId="6.[151,1436,1390,1443]" pageId="6" pageNumber="260">
|
||
<emphasis id="B948EAFC1B67FFA1FF59FAFA9D01D6C9" bold="true" box="[151,274,1390,1412]" pageId="6" pageNumber="260">FIGURE 5.</emphasis>
|
||
<taxonomicName id="4C3C4D6D1B67FFA1FED6FAFA9DF5D6C9" box="[280,486,1390,1412]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="6" pageNumber="260" phylum="Arthropoda" rank="species" species="troglofugia">
|
||
<emphasis id="B948EAFC1B67FFA1FED6FAFA9DF5D6C9" box="[280,486,1390,1412]" italics="true" pageId="6" pageNumber="260">Hyalella troglofugia</emphasis>
|
||
</taxonomicName>
|
||
sp nov found in streams located in the Iron Ore region, state of Minas Gerais, Brazil. Paratype male. Scale bars: 0.1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B8336EE1B67FFA1FF09FA5E9CE1D53E" blockId="6.[151,1437,1482,2011]" pageId="6" pageNumber="260">
|
||
Gnathopod 1 (
|
||
<figureCitation id="13072A6B1B67FFA1FEA6FA5E9DBFD6AE" box="[360,428,1482,1507]" captionStart="FIGURE4" captionStartId="5.[151,250,1983,2005]" captionTargetBox="[179,1417,193,1917]" captionTargetId="figure@5.[163,1423,193,1957]" captionTargetPageId="5" captionText="FIGURE4. Hyalella troglofugia spnov found instreams located in theIron Ore region, state of Minas Gerais,Brazil.Paratype male.Scale bars: 0.1 mm." httpUri="https://zenodo.org/record/1216729/files/figure.png" pageId="6" pageNumber="260">Fig. 4</figureCitation>
|
||
) subchelate; basis, ischium and merus with simple setae; carpus longer than wide, shorter than propodus, lobe posterior margin without polygonal pattern and comb scales and row of serrate setae present; propodus length about 1.8 times the width (rectangular), hammer-shaped, inner face with four or five serrate setae, posterior margin with denticles as comb scales; dactylus claw-like with simple setae and one dorsal plumose seta (
|
||
<figureCitation id="13072A6B1B67FFA1FF51F9CE9CF6D53E" box="[159,229,1626,1651]" captionStart="FIGURE4" captionStartId="5.[151,250,1983,2005]" captionTargetBox="[179,1417,193,1917]" captionTargetId="figure@5.[163,1423,193,1957]" captionTargetPageId="5" captionText="FIGURE4. Hyalella troglofugia spnov found instreams located in theIron Ore region, state of Minas Gerais,Brazil.Paratype male.Scale bars: 0.1 mm." httpUri="https://zenodo.org/record/1216729/files/figure.png" pageId="6" pageNumber="260">Fig. 4</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8B8336EE1B67FFA1FF09F9EA9CD9D407" blockId="6.[151,1437,1482,2011]" pageId="6" pageNumber="260">
|
||
Gnathopod 2 (
|
||
<figureCitation id="13072A6B1B67FFA1FEA4F9EA9DBCD5DA" box="[362,431,1662,1687]" captionStart="FIGURE4" captionStartId="5.[151,250,1983,2005]" captionTargetBox="[179,1417,193,1917]" captionTargetId="figure@5.[163,1423,193,1957]" captionTargetPageId="5" captionText="FIGURE4. Hyalella troglofugia spnov found instreams located in theIron Ore region, state of Minas Gerais,Brazil.Paratype male.Scale bars: 0.1 mm." httpUri="https://zenodo.org/record/1216729/files/figure.png" pageId="6" pageNumber="260">Fig. 4</figureCitation>
|
||
) subchelate; basis, ischium and merus with simple setae on the posterior margin; carpus wider than longer, lobe posterior margin elongated without polygonal pattern and comb scales, row of four serrate setae present; propodus 1.4 times longer than wide (rectangular), posterior margin with denticles as comb scales, irregular palm, slope oblique and slightly inclined, palm shorter than posterior margin, palm margin convex with several simple setae and at least 20 cuspidate setae with accessory seta; dactylus claw-like with a dorsal plumose seta.
|
||
</paragraph>
|
||
<paragraph id="8B8336EE1B67FFA1FF09F8C29D08D496" blockId="6.[151,1437,1482,2011]" pageId="6" pageNumber="260">
|
||
Pereopods 3 to 7 reduced in length (
|
||
<figureCitation id="13072A6B1B67FFA1FD94F8C29EB3D422" box="[602,672,1878,1903]" captionStart="FIGURE4" captionStartId="5.[151,250,1983,2005]" captionTargetBox="[179,1417,193,1917]" captionTargetId="figure@5.[163,1423,193,1957]" captionTargetPageId="5" captionText="FIGURE4. Hyalella troglofugia spnov found instreams located in theIron Ore region, state of Minas Gerais,Brazil.Paratype male.Scale bars: 0.1 mm." httpUri="https://zenodo.org/record/1216729/files/figure.png" pageId="6" pageNumber="260">Fig. 4</figureCitation>
|
||
); merus, carpus, propodus posterior margin with sets of two or three cuspidate setae with accessory seta; propodus length about 4.5 times the dactylus length; pereopod 3 and 4 with similar sizes; pereopod 5 smaller than others; pereopod 6 slightly longer than pereopod 7, which is as long as pereopod 3.
|
||
</paragraph>
|
||
<caption id="DF4366661B66FFA0FF59F91A9E3FD58F" httpUri="https://zenodo.org/record/1216733/files/figure.png" pageId="7" pageNumber="261" startId="7.[151,250,1678,1700]" targetBox="[186,1372,215,1639]" targetPageId="7">
|
||
<paragraph id="8B8336EE1B66FFA0FF59F91A9E3FD58F" blockId="7.[151,1436,1678,1730]" pageId="7" pageNumber="261">
|
||
<emphasis id="B948EAFC1B66FFA0FF59F91A9D01D5EE" bold="true" box="[151,274,1678,1700]" pageId="7" pageNumber="261">FIGURE 6.</emphasis>
|
||
<taxonomicName id="4C3C4D6D1B66FFA0FED6F91A9DF5D5E9" box="[280,486,1678,1700]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="261" phylum="Arthropoda" rank="species" species="troglofugia">
|
||
<emphasis id="B948EAFC1B66FFA0FED6F91A9DF5D5E9" box="[280,486,1678,1700]" italics="true" pageId="7" pageNumber="261">Hyalella troglofugia</emphasis>
|
||
</taxonomicName>
|
||
sp nov found in streams located in the Iron Ore region, state of Minas Gerais, Brazil. Paratype female, ISLA21116 Scale bars: 0.1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B8336EE1B66FFA0FF09F97B9D2FD466" blockId="7.[151,1437,1775,2016]" pageId="7" pageNumber="261">
|
||
Pleopods (
|
||
<figureCitation id="13072A6B1B66FFA0FE8FF97B9D94D445" box="[321,391,1775,1800]" captionStart="FIGURE5" captionStartId="6.[151,250,1390,1412]" captionTargetBox="[166,1404,213,1342]" captionTargetId="figure@6.[151,1436,193,1369]" captionTargetPageId="6" captionText="FIGURE5. Hyalella troglofugia spnov found instreams located in theIron Ore region, state of Minas Gerais,Brazil.Paratype male.Scale bars: 0.1 mm." httpUri="https://zenodo.org/record/1216731/files/figure.png" pageId="7" pageNumber="261">Fig. 5</figureCitation>
|
||
) peduncle about half the rami length, with distal coupling spines; both rami with several plumose setae.
|
||
</paragraph>
|
||
<paragraph id="8B8336EE1B66FFAFFF09F8A39D2DD251" blockId="7.[151,1437,1775,2016]" lastBlockId="8.[151,1437,151,2015]" lastPageId="8" lastPageNumber="262" pageId="7" pageNumber="261">
|
||
Uropod 1 (
|
||
<figureCitation id="13072A6B1B66FFA0FE8BF8A39D9AD41D" box="[325,393,1847,1872]" captionStart="FIGURE5" captionStartId="6.[151,250,1390,1412]" captionTargetBox="[166,1404,213,1342]" captionTargetId="figure@6.[151,1436,193,1369]" captionTargetPageId="6" captionText="FIGURE5. Hyalella troglofugia spnov found instreams located in theIron Ore region, state of Minas Gerais,Brazil.Paratype male.Scale bars: 0.1 mm." httpUri="https://zenodo.org/record/1216731/files/figure.png" pageId="7" pageNumber="261">Fig. 5</figureCitation>
|
||
) peduncle longer than rami, with two to four lateral and 1 or 2 apical cuspidate setae with accessory seta; inner ramus slightly longer than outer ramus with three to five cuspidate setae on inner margin, without curved seta and with four apical cuspidate setae; outer ramus with two or three cuspidate setae with accessory seta on inner margin, and apex with four to seven cuspidate setae; U1 about 3 times the length of U3. Uropod 2 (
|
||
<figureCitation id="13072A6B1B66FFA0FE8EF8539D90D4AD" box="[320,387,1991,2016]" captionStart="FIGURE5" captionStartId="6.[151,250,1390,1412]" captionTargetBox="[166,1404,213,1342]" captionTargetId="figure@6.[151,1436,193,1369]" captionTargetPageId="6" captionText="FIGURE5. Hyalella troglofugia spnov found instreams located in theIron Ore region, state of Minas Gerais,Brazil.Paratype male.Scale bars: 0.1 mm." httpUri="https://zenodo.org/record/1216731/files/figure.png" pageId="7" pageNumber="261">Fig. 5</figureCitation>
|
||
) about 0.6 times the length of uropod 1; peduncle slightly longer than rami, with three to four lateral and two apical cuspidate setae; inner and outer ramus similar in length, inner ramus margin with two cuspidate setae with accessory seta, apex with six cuspidate setae, two of them with accessory seta; outer ramus with two to three cuspidate setae with accessory seta in the margin and 4 apical cuspidate setae, one of them with accessory seta.
|
||
</paragraph>
|
||
<paragraph id="8B8336EE1B69FFAFFF09FEB398D3D229" blockId="8.[151,1437,151,2015]" pageId="8" pageNumber="262">
|
||
Uropod 3 (
|
||
<figureCitation id="13072A6B1B69FFAFFE8FFEB39D90D20D" box="[321,387,295,320]" captionStart="FIGURE5" captionStartId="6.[151,250,1390,1412]" captionTargetBox="[166,1404,213,1342]" captionTargetId="figure@6.[151,1436,193,1369]" captionTargetPageId="6" captionText="FIGURE5. Hyalella troglofugia spnov found instreams located in theIron Ore region, state of Minas Gerais,Brazil.Paratype male.Scale bars: 0.1 mm." httpUri="https://zenodo.org/record/1216731/files/figure.png" pageId="8" pageNumber="262">Fig. 5</figureCitation>
|
||
) half the length of uropod 2; peduncle longer than wide with three distal cuspidate setae with accessory seta; ramus uni-articulated, half the peduncle length, with four distal cuspidate setae.
|
||
</paragraph>
|
||
<paragraph id="8B8336EE1B69FFAFFF09FEFB9CEAD2E0" blockId="8.[151,1437,151,2015]" pageId="8" pageNumber="262">
|
||
Telson (
|
||
<figureCitation id="13072A6B1B69FFAFFEECFEFB9D76D2C5" box="[290,357,367,392]" captionStart="FIGURE5" captionStartId="6.[151,250,1390,1412]" captionTargetBox="[166,1404,213,1342]" captionTargetId="figure@6.[151,1436,193,1369]" captionTargetPageId="6" captionText="FIGURE5. Hyalella troglofugia spnov found instreams located in theIron Ore region, state of Minas Gerais,Brazil.Paratype male.Scale bars: 0.1 mm." httpUri="https://zenodo.org/record/1216731/files/figure.png" pageId="8" pageNumber="262">Fig. 5</figureCitation>
|
||
) longer than wide, with two long and two short apical cuspidate setae and three plumose setae laterally.
|
||
</paragraph>
|
||
<paragraph id="8B8336EE1B69FFAFFF09FE23991BD282" blockId="8.[151,1437,151,2015]" box="[199,1288,439,464]" pageId="8" pageNumber="262">Coxal gills sac-like present on pereonites 2 to 7. Sternal gills tubular present on pereonites 2 to 7.</paragraph>
|
||
<paragraph id="8B8336EE1B69FFAFFF09FE489F05D1C8" blockId="8.[151,1437,151,2015]" pageId="8" pageNumber="262">
|
||
<emphasis id="B948EAFC1B69FFAFFF09FE489DA0D2B8" bold="true" box="[199,435,476,501]" pageId="8" pageNumber="262">Female differences.</emphasis>
|
||
Cephalothorax length: 0.62 ±
|
||
<quantity id="4CC49B0B1B69FFAFFCEAFE489F83D2B9" box="[804,912,476,500]" metricMagnitude="-5" metricUnit="m" metricValue="3.0" pageId="8" pageNumber="262" unit="mm" value="0.03">0.03 mm</quantity>
|
||
, mean body length: 6.07 ±
|
||
<quantity id="4CC49B0B1B69FFAFFB2CFE489958D2B9" box="[1250,1355,476,500]" metricMagnitude="-3" metricUnit="m" metricValue="1.17" pageId="8" pageNumber="262" unit="mm" value="1.17">1.17 mm</quantity>
|
||
(n=2). Antenna 1 flagellum with 8 articles. Antenna 2 flagellum with 11 articles. Gnathopod 1 (
|
||
<figureCitation id="13072A6B1B69FFAFFB79FE6B98ECD155" box="[1207,1279,511,536]" captionStart="FIGURE6" captionStartId="7.[151,250,1678,1700]" captionTargetBox="[186,1372,215,1639]" captionTargetId="figure@7.[151,1436,193,1656]" captionTargetPageId="7" captionText="FIGURE6. Hyalella troglofugia spnov found instreams located in theIron Ore region, state of Minas Gerais,Brazil.Paratype female, ISLA21116 Scale bars: 0.1 mm." httpUri="https://zenodo.org/record/1216733/files/figure.png" pageId="8" pageNumber="262">Fig. 6</figureCitation>
|
||
) shorter than gnathopod 2; carpus and propodus longer than wide, propodus inner face with three serrate setae. Gnathopod 2 (
|
||
<figureCitation id="13072A6B1B69FFAFFF51FDD39CF1D12D" box="[159,226,583,608]" captionStart="FIGURE6" captionStartId="7.[151,250,1678,1700]" captionTargetBox="[186,1372,215,1639]" captionTargetId="figure@7.[151,1436,193,1656]" captionTargetPageId="7" captionText="FIGURE6. Hyalella troglofugia spnov found instreams located in theIron Ore region, state of Minas Gerais,Brazil.Paratype female, ISLA21116 Scale bars: 0.1 mm." httpUri="https://zenodo.org/record/1216733/files/figure.png" pageId="8" pageNumber="262">Fig. 6</figureCitation>
|
||
) carpus longer than wide; propodus rectangular, 2 times longer than wide, inner face with four serrate setae, palm with 10 simple setae, shorter than posterior margin.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C32665651B69FFAEFF09FD1B9D44D1E5" lastPageId="9" lastPageNumber="263" pageId="8" pageNumber="262" type="etymology">
|
||
<paragraph id="8B8336EE1B69FFAFFF09FD1B9985D1E5" blockId="8.[151,1437,151,2015]" box="[199,1430,655,680]" pageId="8" pageNumber="262">
|
||
<emphasis id="B948EAFC1B69FFAFFF09FD1B9D5DD1E5" bold="true" box="[199,334,655,680]" pageId="8" pageNumber="262">Etymology.</emphasis>
|
||
From the Latin expressions
|
||
<emphasis id="B948EAFC1B69FFAFFD42FD1B9EC3D1E5" box="[652,720,655,680]" italics="true" pageId="8" pageNumber="262">troglo</emphasis>
|
||
= cave,
|
||
<emphasis id="B948EAFC1B69FFAFFCE3FD049F74D1E5" box="[813,871,656,680]" italics="true" pageId="8" pageNumber="262">fugia</emphasis>
|
||
= fugitive. For details, see the session ‘Remarks’.
|
||
</paragraph>
|
||
<paragraph id="8B8336EE1B69FFAFFF09FD209FC6D742" blockId="8.[151,1437,151,2015]" pageId="8" pageNumber="262">
|
||
<emphasis id="B948EAFC1B69FFAFFF09FD209D2FD180" bold="true" box="[199,316,692,717]" pageId="8" pageNumber="262">Affinities.</emphasis>
|
||
In general, the new species shares some characteristics of taxonomic importance with all the described subterranean species of
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFDECFD439E91D1BD" authorityName="Bastos-Pereira & Oliveira & Ferreira" authorityYear="2018" box="[546,642,727,752]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B948EAFC1B69FFAFFDECFD439E91D1BD" box="[546,642,727,752]" italics="true" pageId="8" pageNumber="262">Hyalella</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<collectingCountry id="F32B767E1B69FFAFFD03FD439F02D1BD" box="[717,785,727,752]" name="Brazil" pageId="8" pageNumber="262">Brazil</collectingCountry>
|
||
(
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFCEBFD4D983DD1BD" authority="Pereira, 1989" authorityName="Pereira" authorityYear="1989" box="[805,1070,727,752]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="caeca">
|
||
<emphasis id="B948EAFC1B69FFAFFCEBFD4D9F98D1BD" box="[805,907,729,752]" italics="true" pageId="8" pageNumber="262">H. caeca</emphasis>
|
||
<bibRefCitation id="EFAD4B1F1B69FFAFFC58FD43983DD1BD" box="[918,1070,727,752]" pageId="8" pageNumber="262" refId="ref6527" refString="Pereira, V. F. G. C. (1989) Uma nova especie de anfipode cavernicola do Brasil - Hyalella caeca sp. n. (Amphipoda, Hyalellidae)." type="book">Pereira, 1989</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFBF1FD4D9CDDD059" authority="Bueno & Cardoso, 2011" authorityName="Bueno & Cardoso" authorityYear="2011" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="spelaea">
|
||
<emphasis id="B948EAFC1B69FFAFFBF1FD4D98A9D1BD" box="[1087,1210,727,752]" italics="true" pageId="8" pageNumber="262">H. spelaea</emphasis>
|
||
<bibRefCitation id="EFAD4B1F1B69FFAFFB0AFD4C9CDDD059" pageId="8" pageNumber="262" refId="ref5327" refString="Cardoso, G. M., Bueno, A. A. P. & Ferreira, R. L. (2011) A new troglobiotic species of Hyalella (Crustacea, Amphipoda, Dogielinotidae) from Southeastern Brazil. Nauplius, 19 (1), 17 - 26. https: // doi. org / 10.1590 / S 0104 - 64972011000100003" type="journal article">Bueno & Cardoso, 2011</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFF10FD699E6FD059" authority="Rodrigues & Bueno, 2012" authorityName="Rodrigues & Bueno" authorityYear="2012" box="[222,636,764,789]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="imbya">
|
||
<emphasis id="B948EAFC1B69FFAFFF10FD699D54D058" box="[222,327,764,789]" italics="true" pageId="8" pageNumber="262">H. imbya</emphasis>
|
||
<bibRefCitation id="EFAD4B1F1B69FFAFFE9EFD689E6FD059" box="[336,636,764,789]" pageId="8" pageNumber="262" refId="ref6575" refString="Rodrigues, S. G., Bueno, A. A. P. & Ferreira, R. L. (2012) The first hypothelminorheic Crustacea (Amphipoda, Dogielinotidae, Hyalella) from South America. ZooKeys, 236, 65 - 80. https: // doi. org / 10.3897 / zookeys. 236.3930" type="journal article">Rodrigues & Bueno, 2012</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFD42FD699822D059" authority="Cardoso & Araujo, 2014" authorityName="Cardoso & Araujo" authorityYear="2014" box="[652,1073,764,789]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="formosa">
|
||
<emphasis id="B948EAFC1B69FFAFFD42FD699F1ED059" box="[652,781,764,788]" italics="true" pageId="8" pageNumber="262">H. formosa</emphasis>
|
||
<bibRefCitation id="EFAD4B1F1B69FFAFFCD8FD689822D059" box="[790,1073,764,789]" pageId="8" pageNumber="262" refId="ref5393" refString="Cardoso, G. M., Araujo, P. B., Bueno, A. A. P. & Ferreira, R. L. (2014) Two new subterranean species of Hyalella Smith, 1874 (Crustacea: Amphipoda: Hyalellidae) from Brazil. Zootaxa, 3814 (3), 353 - 368. https: // doi. org / 10.11646 / zootaxa. 3814.3.3" type="journal article">Cardoso & Araujo, 2014</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFB8FFD699CDCD075" authority="Cardoso & Bueno, 2014" authorityName="Cardoso & Bueno" authorityYear="2014" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="veredae">
|
||
<emphasis id="B948EAFC1B69FFAFFB8FFD6998AED058" box="[1089,1213,764,789]" italics="true" pageId="8" pageNumber="262">H. veredae</emphasis>
|
||
<bibRefCitation id="EFAD4B1F1B69FFAFFB08FD689CDCD075" pageId="8" pageNumber="262" refId="ref5393" refString="Cardoso, G. M., Araujo, P. B., Bueno, A. A. P. & Ferreira, R. L. (2014) Two new subterranean species of Hyalella Smith, 1874 (Crustacea: Amphipoda: Hyalellidae) from Brazil. Zootaxa, 3814 (3), 353 - 368. https: // doi. org / 10.11646 / zootaxa. 3814.3.3" type="journal article">Cardoso & Bueno, 2014</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFF11FCB59F30D075" authority="Rodrigues, Bueno & Ferreira, 2014" authorityName="Rodrigues, Bueno & Ferreira" authorityYear="2014" box="[223,803,799,824]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="epikarstica">
|
||
<emphasis id="B948EAFC1B69FFAFFF11FCB59D93D075" box="[223,384,799,824]" italics="true" pageId="8" pageNumber="262">H. epikarstica</emphasis>
|
||
<bibRefCitation id="EFAD4B1F1B69FFAFFE44FC8B9F30D075" box="[394,803,799,824]" pageId="8" pageNumber="262" refId="ref6635" refString="Rodrigues, S. G., Bueno, A. A. P. & Ferreira, R. L. (2014) A new troglobiotic species of Hyalella (Crustacea, Amphipoda, Hyalellidae) with a taxonomic key for the Brazilian species. Zootaxa, 3815 (2), 200 - 214. https: // doi. org / 10.11646 / zootaxa. 3815.2.2" type="journal article">Rodrigues, Bueno & Ferreira, 2014</bibRefCitation>
|
||
</taxonomicName>
|
||
) and
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFCA9FCB59CDCD011" authority="Rodrigues, Senna, Quadra & Bueno, 2017" authorityName="Rodrigues, Senna, Quadra & Bueno" authorityYear="2017" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="montana">
|
||
<emphasis id="B948EAFC1B69FFAFFCA9FCB59FFDD075" box="[871,1006,801,824]" italics="true" pageId="8" pageNumber="262">H. montana</emphasis>
|
||
Rodrigues, Senna, Quadra & Bueno, 2017
|
||
</taxonomicName>
|
||
(Table 1). As well as most of these species (except for
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFCF4FCD19FA2D010" authorityName="Bueno & Cardoso" authorityYear="2011" box="[826,945,836,861]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="spelaea">
|
||
<emphasis id="B948EAFC1B69FFAFFCF4FCD19FA2D010" box="[826,945,836,861]" italics="true" pageId="8" pageNumber="262">H. spelaea</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFC26FCD19871D010" authorityName="Cardoso & Bueno" authorityYear="2014" box="[1000,1122,836,861]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="veredae">
|
||
<emphasis id="B948EAFC1B69FFAFFC26FCD19871D010" box="[1000,1122,836,861]" italics="true" pageId="8" pageNumber="262">H. veredae</emphasis>
|
||
</taxonomicName>
|
||
in which eyes are reduced), eyes are absent in
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFEADFCFD9E11D0CD" box="[355,514,871,896]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="troglofugia">
|
||
<emphasis id="B948EAFC1B69FFAFFEADFCFD9E11D0CD" box="[355,514,871,896]" italics="true" pageId="8" pageNumber="262">H. troglofugia</emphasis>
|
||
</taxonomicName>
|
||
sp nov. Regarding the length of antennae,
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFC10FCFD984BD0CD" authorityName="Cardoso & Bueno" authorityYear="2014" box="[990,1112,871,896]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="veredae">
|
||
<emphasis id="B948EAFC1B69FFAFFC10FCFD984BD0CD" box="[990,1112,871,896]" italics="true" pageId="8" pageNumber="262">H. veredae</emphasis>
|
||
</taxonomicName>
|
||
presents a similar number of articles both for A1 and A2 (9 to 11), but in such species A1 and A2 are subequal in length, while the new species presents A1 shorter than A2. This characteristic (A1 shorter than A2) is present in the genus diagnosis, but some species like
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFEEFFC419D9BD0A0" authorityName="Rodrigues & Bueno" authorityYear="2012" box="[289,392,980,1005]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="imbya">
|
||
<emphasis id="B948EAFC1B69FFAFFEEFFC419D9BD0A0" box="[289,392,980,1005]" italics="true" pageId="8" pageNumber="262">H. imbya</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFE59FC419E05D0A1" authorityName="Cardoso & Araujo" authorityYear="2014" box="[407,534,980,1004]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="formosa">
|
||
<emphasis id="B948EAFC1B69FFAFFE59FC419E05D0A1" box="[407,534,980,1004]" italics="true" pageId="8" pageNumber="262">H. formosa</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFD80FC419EFDD0A0" authorityName="Rodrigues, Bueno & Ferreira" authorityYear="2014" box="[590,750,980,1005]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="epikarstica">
|
||
<emphasis id="B948EAFC1B69FFAFFD80FC419EFDD0A0" box="[590,750,980,1005]" italics="true" pageId="8" pageNumber="262">H. epikarstica</emphasis>
|
||
</taxonomicName>
|
||
present A2 longer than A1.
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFBE1FC409907D0A0" box="[1071,1300,980,1005]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="troglofugia">
|
||
<emphasis id="B948EAFC1B69FFAFFBE1FC409907D0A0" box="[1071,1300,980,1005]" italics="true" pageId="8" pageNumber="262">Hyalella troglofugia</emphasis>
|
||
</taxonomicName>
|
||
sp nov also shares the presence of sternal gills from pereonites 2 to 7 with
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFC9AFC6D9FDED75D" authorityName="Cardoso & Bueno" authorityYear="2014" box="[852,973,1015,1040]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="veredae">
|
||
<emphasis id="B948EAFC1B69FFAFFC9AFC6D9FDED75D" box="[852,973,1015,1040]" italics="true" pageId="8" pageNumber="262">H. veredae</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B8336EE1B69FFAFFF09FB889F76D640" blockId="8.[151,1437,151,2015]" pageId="8" pageNumber="262">
|
||
The new species presents four similarities with
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFD16FB899F45D779" authorityName="Cardoso & Araujo" authorityYear="2014" box="[728,854,1052,1076]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="formosa">
|
||
<emphasis id="B948EAFC1B69FFAFFD16FB899F45D779" box="[728,854,1052,1076]" italics="true" pageId="8" pageNumber="262">H. formosa</emphasis>
|
||
</taxonomicName>
|
||
: G1 dactylus longer than propodus palm, P5 shorter than other pereopods, telson longer than wide and sternal gills on pereonites 2 to 7. However, these species differs in relation to the proportion of A1 and A2 length (
|
||
<emphasis id="B948EAFC1B69FFAFFD25FBF19F65D731" box="[747,886,1124,1148]" italics="true" pageId="8" pageNumber="262">
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFD25FBF19F63D731" authorityName="Cardoso & Araujo" authorityYear="2014" box="[747,880,1124,1148]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="formosa">H. formosa</taxonomicName>
|
||
:
|
||
</emphasis>
|
||
A1 longer than A2;
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFBA3FBF19903D730" box="[1133,1296,1124,1149]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="troglofugia">
|
||
<emphasis id="B948EAFC1B69FFAFFBA3FBF19903D730" box="[1133,1296,1124,1149]" italics="true" pageId="8" pageNumber="262">H. troglofugia</emphasis>
|
||
</taxonomicName>
|
||
sp nov: A1 shorter than A2), curved seta on U1 (present in
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFD1FFB1D9F40D7ED" authorityName="Cardoso & Araujo" authorityYear="2014" box="[721,851,1160,1184]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="formosa">
|
||
<emphasis id="B948EAFC1B69FFAFFD1FFB1D9F40D7ED" box="[721,851,1160,1184]" italics="true" pageId="8" pageNumber="262">H. formosa</emphasis>
|
||
</taxonomicName>
|
||
and absent in the new species), as well as in the proportion between G1 propodus palm and posterior margin (
|
||
<emphasis id="B948EAFC1B69FFAFFC96FB399FF2D789" box="[856,993,1196,1220]" italics="true" pageId="8" pageNumber="262">
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFC96FB399FC8D789" authorityName="Cardoso & Araujo" authorityYear="2014" box="[856,987,1196,1220]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="formosa">H. formosa</taxonomicName>
|
||
:
|
||
</emphasis>
|
||
palm longer than posterior margin;
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFA4FFB399D07D7A5" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="troglofugia">
|
||
<emphasis id="B948EAFC1B69FFAFFA4FFB399D07D7A5" italics="true" pageId="8" pageNumber="262">H. troglofugia</emphasis>
|
||
</taxonomicName>
|
||
sp nov: palm shorter than posterior margin) and between U3 and telson (
|
||
<emphasis id="B948EAFC1B69FFAFFBA6FB4598E1D7A5" box="[1128,1266,1232,1256]" italics="true" pageId="8" pageNumber="262">
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFBA6FB4598FFD7A5" authorityName="Cardoso & Araujo" authorityYear="2014" box="[1128,1260,1232,1256]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="formosa">H. formosa</taxonomicName>
|
||
:
|
||
</emphasis>
|
||
U3 and telson similar in length;
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFE93FB619DEFD640" box="[349,508,1268,1293]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="troglofugia">
|
||
<emphasis id="B948EAFC1B69FFAFFE93FB619DEFD640" box="[349,508,1268,1293]" italics="true" pageId="8" pageNumber="262">H. troglofugia</emphasis>
|
||
</taxonomicName>
|
||
sp nov: U3 shorter than telson).
|
||
</paragraph>
|
||
<paragraph id="8B8336EE1B69FFAFFF09FA839FF9D6A8" blockId="8.[151,1437,151,2015]" pageId="8" pageNumber="262">
|
||
Regarding the two first subterranean species of
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFD21FA839F5CD67D" authorityName="Bastos-Pereira & Oliveira & Ferreira" authorityYear="2018" box="[751,847,1303,1328]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B948EAFC1B69FFAFFD21FA839F5CD67D" box="[751,847,1303,1328]" italics="true" pageId="8" pageNumber="262">Hyalella</emphasis>
|
||
</taxonomicName>
|
||
described in
|
||
<collectingCountry id="F32B767E1B69FFAFFC23FA839822D67D" box="[1005,1073,1303,1328]" name="Brazil" pageId="8" pageNumber="262">Brazil</collectingCountry>
|
||
(
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFB8AFA8D98BAD67D" authorityName="Pereira" authorityYear="1989" box="[1092,1193,1305,1328]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="caeca">
|
||
<emphasis id="B948EAFC1B69FFAFFB8AFA8D98BAD67D" box="[1092,1193,1305,1328]" italics="true" pageId="8" pageNumber="262">H. caeca</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFB2BFA8D994CD67D" authorityName="Bueno & Cardoso" authorityYear="2011" box="[1253,1375,1303,1328]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="spelaea">
|
||
<emphasis id="B948EAFC1B69FFAFFB2BFA8D994CD67D" box="[1253,1375,1303,1328]" italics="true" pageId="8" pageNumber="262">H. spelaea</emphasis>
|
||
</taxonomicName>
|
||
), the new species is similar due to the absence of curved setae and A1 shorter than A2, but in
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFBB8FAA998C9D619" authorityName="Pereira" authorityYear="1989" box="[1142,1242,1341,1364]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="caeca">
|
||
<emphasis id="B948EAFC1B69FFAFFBB8FAA998C9D619" box="[1142,1242,1341,1364]" italics="true" pageId="8" pageNumber="262">H. caeca</emphasis>
|
||
</taxonomicName>
|
||
the G1 propodus palm is longer than the posterior margin. In relation to
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFD31FAF59F64D635" authorityName="Bueno & Cardoso" authorityYear="2011" box="[767,887,1375,1400]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="spelaea">
|
||
<emphasis id="B948EAFC1B69FFAFFD31FAF59F64D635" box="[767,887,1375,1400]" italics="true" pageId="8" pageNumber="262">H. spelaea</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFC4BFAF59836D635" box="[901,1061,1375,1400]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="troglofugia">
|
||
<emphasis id="B948EAFC1B69FFAFFC4BFAF59836D635" box="[901,1061,1375,1400]" italics="true" pageId="8" pageNumber="262">H. troglofugia</emphasis>
|
||
</taxonomicName>
|
||
sp nov differs mainly in function of the longer G2 dactylus, number of setae on inner face of G1 propodus and absence of eyes.
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFB79FA10998FD6D0" box="[1207,1436,1412,1437]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="troglofugia">
|
||
<emphasis id="B948EAFC1B69FFAFFB79FA10998FD6D0" box="[1207,1436,1412,1437]" italics="true" pageId="8" pageNumber="262">Hyalella troglofugia</emphasis>
|
||
</taxonomicName>
|
||
sp nov also shares the presence of U3 shorter than telson with
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFC82FA3D9FA0D68D" authorityName="Rodrigues & Bueno" authorityYear="2012" box="[844,947,1447,1472]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="imbya">
|
||
<emphasis id="B948EAFC1B69FFAFFC82FA3D9FA0D68D" box="[844,947,1447,1472]" italics="true" pageId="8" pageNumber="262">H. imbya</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<emphasis id="B948EAFC1B69FFAFFC26FA3D989ED68D" box="[1000,1165,1447,1472]" italics="true" pageId="8" pageNumber="262">
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFC26FA3D989AD68D" authorityName="Rodrigues, Bueno & Ferreira" authorityYear="2014" box="[1000,1161,1447,1472]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="epikarstica">H. epikarstica</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
but differs in relation to the length of antennae and length proportions in gnathopods and pereopods.
|
||
</paragraph>
|
||
<paragraph id="8B8336EE1B69FFAFFF09FA649923D5F0" blockId="8.[151,1437,151,2015]" pageId="8" pageNumber="262">
|
||
In relation to
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFE90FA659DF1D545" authorityName="Rodrigues, Senna, Quadra & Bueno" authorityYear="2017" box="[350,482,1521,1544]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="montana">
|
||
<emphasis id="B948EAFC1B69FFAFFE90FA659DF1D545" box="[350,482,1521,1544]" italics="true" pageId="8" pageNumber="262">H. montana</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFE3EFA659E9CD545" box="[496,655,1519,1544]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="troglofugia">
|
||
<emphasis id="B948EAFC1B69FFAFFE3EFA659E9CD545" box="[496,655,1519,1544]" italics="true" pageId="8" pageNumber="262">H. troglofugia</emphasis>
|
||
</taxonomicName>
|
||
is similar regarding the A1 flagellum articles, proportion between A1 and A2 length and proportion among pereopods length, as well as the absence of curved seta on U1 and reduced U3 size. However, these two species differ in relation to the number of articles of A2 flagellum, number of setae on inner face of G1 propodus, proportion between G2 propodus palm and posterior margin length and between dactylus and palm length. These species differ mainly in relation to the eyes, since only some individuals of
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFA4FF9159CEAD5F1" authorityName="Rodrigues, Senna, Quadra & Bueno" authorityYear="2017" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="montana">
|
||
<emphasis id="B948EAFC1B69FFAFFA4FF9159CEAD5F1" italics="true" pageId="8" pageNumber="262">H. montana</emphasis>
|
||
</taxonomicName>
|
||
presented reduction or absence of them, while all individuals of
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFC01F931987DD5F0" box="[975,1134,1700,1725]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="troglofugia">
|
||
<emphasis id="B948EAFC1B69FFAFFC01F931987DD5F0" box="[975,1134,1700,1725]" italics="true" pageId="8" pageNumber="262">H. troglofugia</emphasis>
|
||
</taxonomicName>
|
||
are anophtalmic.
|
||
</paragraph>
|
||
<paragraph id="8B8336EE1B69FFAEFF09F9539D44D1E5" blockId="8.[151,1437,151,2015]" lastBlockId="9.[151,1436,151,680]" lastPageId="9" lastPageNumber="263" pageId="8" pageNumber="262">
|
||
<emphasis id="B948EAFC1B69FFAFFF09F9539DD7D5AD" bold="true" box="[199,452,1735,1760]" pageId="8" pageNumber="262">Habitat and Threats.</emphasis>
|
||
The landscape where Fazenda Stream is inserted, the habitat of
|
||
<taxonomicName id="4C3C4D6D1B69FFAFFB6DF95D9950D5AD" box="[1187,1347,1735,1760]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="262" phylum="Arthropoda" rank="species" species="troglofugia">
|
||
<emphasis id="B948EAFC1B69FFAFFB6DF95D9950D5AD" box="[1187,1347,1735,1760]" italics="true" pageId="8" pageNumber="262">H. troglofugia</emphasis>
|
||
</taxonomicName>
|
||
sp nov, may be characterized as a mosaic compounded by urban areas, quarries, pastures and forest fragments (
|
||
<figureCitation id="13072A6B1B69FFAFFAD6F978999DD449" box="[1304,1422,1772,1797]" captionStart="FIGURE1" captionStartId="1.[151,250,1750,1772]" captionTargetBox="[152,1436,490,1723]" captionTargetId="figure@1.[151,1436,483,1729]" captionTargetPageId="1" captionText="FIGURE1. (A) First and second order streams along the Northernborder of Iron Quadrangle withhighlight for urban (yellow) and mining areas (purple); (B) Hydrogeological units that composes the Fazenda Stream and sampling sites of Hyalella troglofugia sp nov.; (C) The first sampling point (P1) represents a small channel built for recreational purposes, which deviates part of the hydric volume of Fazenda Stream; (D) The second sampling point (P2) starts in an artifical cavity (hypogean) and (E)continues as a small stream on slope for 20 m until accessing the second order stream;(F) P3 representsa first order stream 70 m far from the main channel." httpUri="https://zenodo.org/record/1216723/files/figure.png" pageId="8" pageNumber="262">Figure 1A</figureCitation>
|
||
). The metropolitan region of Belo Horizonte is also close to the study site, the third largest urban agglomeration of
|
||
<collectingCountry id="F32B767E1B69FFAFFF59F8A29CC8D402" box="[151,219,1846,1871]" name="Brazil" pageId="8" pageNumber="262">Brazil</collectingCountry>
|
||
and the 88th of the world (Worldatlas 2017). Among the impacts caused by urban expansion, the excessive consumption and alteration of water quality are potential risks for this new species (
|
||
<bibRefCitation id="EFAD4B1F1B69FFAFFBB4F8CF9949D43E" box="[1146,1370,1882,1907]" pageId="8" pageNumber="262" refId="ref6222" refString="Larson, K. L., Casagrande, D., Harlan, S. L. & Yabiku, S. T. (2009) Residents' yard choices and rationales in a desert city: social priorities, ecological impacts, and decision tradeoffs. Environmental management, 44 (5), 921 - 937. https: // doi. org / 10.1007 / s 00267 - 009 - 9353 - 1" type="journal article">
|
||
Larson
|
||
<emphasis id="B948EAFC1B69FFAFFB1BF8C89918D43E" box="[1237,1291,1882,1907]" italics="true" pageId="8" pageNumber="262">et al</emphasis>
|
||
. 2009
|
||
</bibRefCitation>
|
||
). The presence of urban centers affects the natural cycle of hydric infiltration in the soil, thus altering the rainwater drainage, reducing the level of water table and increasing the probability of contamination of adjacent springs by anthropic wastes (
|
||
<bibRefCitation id="EFAD4B1F1B69FFAFFEACF8529E38D492" box="[354,555,1990,2015]" pageId="8" pageNumber="262" refId="ref6893" refString="White, E. L., Aron, G. & White, W. B. (1986) The influence of urbanization of sinkhole development in central Pennsylvania. Environmental Geology and Water Sciences, 8 (1 - 2), 91 - 97." type="journal article">
|
||
White
|
||
<emphasis id="B948EAFC1B69FFAFFE61F85C9DF3D492" box="[431,480,1990,2015]" italics="true" pageId="8" pageNumber="262">et al</emphasis>
|
||
. 1986
|
||
</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFAD4B1F1B69FFAFFDF8F8529EEFD492" box="[566,764,1990,2015]" pageId="8" pageNumber="262" refId="ref6705" refString="Sharp, J. M., Krothe, J. N., Mather, J. D., Gracia? Fresca, B. & Stewart, C. A. (2003) Effects of urbanization on groundwater systems. Earth science in the city: A reader, 56, 257 - 278. https: // doi. org / 10.1029 / SP 056 p 0257" type="journal article">
|
||
Sharp
|
||
<emphasis id="B948EAFC1B69FFAFFDB1F85C9EABD492" box="[639,696,1990,2015]" italics="true" pageId="8" pageNumber="262">et al.</emphasis>
|
||
2003
|
||
</bibRefCitation>
|
||
). The substitution of native vegetation by areas of livestock and/or crops represents secondary effects of such high demographic density and causes several environmental problems such as fragmentation, invasive species, erosion and pollution of soil, water pollution, imbalances in the carbon cycle, among others (
|
||
<bibRefCitation id="EFAD4B1F1B68FFAEFE2FFF4B9EEBD3B5" box="[481,760,223,248]" pageId="9" pageNumber="263" refId="ref6172" refString="Klink, C. A. & Machado, R. B. (2005) Conservation of the Brazilian Cerrado. Conservation biology, 19 (3), 707 - 713. https: // doi. org / 10.1111 / j. 1523 - 1739.2005.00702. x" type="journal article">Klink & Machado 2005</bibRefCitation>
|
||
). Moreover, this region comprises one of the main areas of surface iron ore exploration in the world. This
|
||
<typeStatus id="5487884C1B68FFAEFD77FE919EFAD250" box="[697,745,261,285]" pageId="9" pageNumber="263">type</typeStatus>
|
||
of mineral extraction removes and discards the ferruginous crust that covers the mineral reserves, thus modifying the landscape and causing a huge impact for the local and regional biodiversity (
|
||
<bibRefCitation id="EFAD4B1F1B68FFAEFE40FED89E78D228" box="[398,619,332,357]" pageId="9" pageNumber="263" refId="ref5850" refString="Ferreira, R. L., Oliveira, M. P. A. & Souza-Silva, M. (2015) Biodiversidade Subterranea em Geossistemas Ferruginosos. In: Carmo, F. F. & Kamino L. H. Y. (Eds.), Geossistemas Ferruginosos do Brasil: Areas prioritarias para conservacao da diversidade geologica e biologica, patrimonio cultural e servicos ambientais. 3 i Editora, Belo Horizonte, pp. 195 - 231." type="journal article">
|
||
Ferreira
|
||
<emphasis id="B948EAFC1B68FFAEFE21FED99E3BD228" box="[495,552,332,357]" italics="true" pageId="9" pageNumber="263">et al.</emphasis>
|
||
2015
|
||
</bibRefCitation>
|
||
). During the extraction and processing of iron ore, the indiscriminate use of water alters the balance between the aquifer recharge and residence time of groundwater, what limits the system capacity of hydric resilience (
|
||
<bibRefCitation id="EFAD4B1F1B68FFAEFE2BFE009EF2D2E0" box="[485,737,404,429]" pageId="9" pageNumber="263" refId="ref5934" refString="Gama, E. M. & Matias, G. P. (2015) Hidrogeologia e os geossistemas ferruginosos. In: Carmo, F. F. & Kamino L. H. Y. (Eds.), Geossistemas Ferruginosos do Brasil: Areas prioritarias para conservacao da diversidade geologica e biologica, patrimonio cultural e servicos ambientais. 3 i Editora, Belo Horizonte, pp. 103 - 124." type="journal article">Gama & Matias 2015</bibRefCitation>
|
||
). Other threat to the habitat of
|
||
<taxonomicName id="4C3C4D6D1B68FFAEFBF0FE0198CCD2E0" box="[1086,1247,404,429]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="263" phylum="Arthropoda" rank="species" species="troglofugia">
|
||
<emphasis id="B948EAFC1B68FFAEFBF0FE0198CCD2E0" box="[1086,1247,404,429]" italics="true" pageId="9" pageNumber="263">H. troglofugia</emphasis>
|
||
</taxonomicName>
|
||
sp nov. refers to the use of such streams as motorcycle tracks during recreational activities especially in the weekends, what promotes the silting, homogenization of substrates, removal of macrophytes and roots in the streams, thus suppressing potential micro-habitats for the new species. Finally, areas surrounding the Fazenda Stream present several unfinished works of railway infrastructure, such as stretches of abandoned tunnels, pillars and bridges built in the 70’s for a federal project called Ferrovia do Aço (
|
||
<bibRefCitation id="EFAD4B1F1B68FFAEFCD0FDD39FD2D12D" box="[798,961,583,608]" pageId="9" pageNumber="263" refId="ref6777" refString="Teixeira, C. M. (2011) Ferrovia dos mil dias. Piseagrama, 0 2, 04 - 05." type="book chapter">Teixeira 2011</bibRefCitation>
|
||
). Such constructions demonstrate that the landscape presents a long history of anthropic modifications without inventories and adequate management of the associated fauna.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |