452 lines
63 KiB
XML
452 lines
63 KiB
XML
<document id="3B7FCAA012FEE97C94DB65D11E7D93AD" ID-CLB-Dataset="31617" ID-DOI="10.11646/zootaxa.4344.1.6" ID-GBIF-Dataset="1d8cf341-5a89-448e-a35f-2923b1c77a7c" ID-ISSN="1175-5326" ID-Zenodo-Dep="1042349" ID-ZooBank="6EB5A347-3082-46E3-AF77-F2F5E4000F06" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1509955402824" checkinUser="plazi" docAuthor="Rodrigues, Stella Gomes, Senna, André R., Quadra, Adriana & Bueno, Alessandra Angélica De Pádua" docDate="2017" docId="5B4C87F0E605FFB5FF77C5EB64B1FC07" docLanguage="en" docName="zootaxa.4344.1.6.pdf" docOrigin="Zootaxa 4344 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Hyalella montana Rodrigues & Senna & Quadra & Bueno 2017, n. sp." docType="treatment" docVersion="7" lastPageNumber="157" masterDocId="A775FF88E607FFBFFFE0C419651DFF87" masterDocTitle="A new species of Hyalella (Crustacea: Amphipoda: Hyalellidae) from Itatiaia National Park, Brazil: an epigean freshwater amphipod with troglobiotic traits at 2,200 meters of altitude" masterLastPageNumber="159" masterPageNumber="147" pageNumber="149" updateTime="1698480796852" updateUser="ExternalLinkService">
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<mods:mods id="44EE1E67BA86DFDD02861C2B9414E28A" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="853F719D693F9AF9FEE94C3FE95B8743">
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<mods:title id="48E9244E3E97237611AF9259A756B6F2">A new species of Hyalella (Crustacea: Amphipoda: Hyalellidae) from Itatiaia National Park, Brazil: an epigean freshwater amphipod with troglobiotic traits at 2,200 meters of altitude</mods:title>
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</mods:titleInfo>
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<mods:name id="EB0819FFCC6B13F718399978EA37419F" type="personal">
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<mods:role id="148D8ABE09F077EA96AE56798DEA9B0C">
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<mods:roleTerm id="0CE26F7D1C452E19507328B066D8E901">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="5D6F6C6E99DC114FDD7EF4610D38F410">Rodrigues, Stella Gomes</mods:namePart>
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</mods:name>
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<mods:name id="1392F95CA235689F604FBCAB7981CAEC" type="personal">
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<mods:role id="FEFCCD391F9F080B76969BB830CB03C2">
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<mods:roleTerm id="64853F5BCCDA199FFCB839570832CA4D">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="BFED662B24F1BE4942C3095596915470">Senna, André R.</mods:namePart>
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</mods:name>
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<mods:name id="5914382C379E94EEDF94AC2F4424EA9D" type="personal">
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<mods:roleTerm id="9A318E8207581DB5D737807C4A8E1CED">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="88627CB18EBA81C0EC38B73C98298DEF">Quadra, Adriana</mods:namePart>
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</mods:name>
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<mods:name id="017D89BCE4E6B7CCCD737C64BFB0B3EE" type="personal">
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<mods:roleTerm id="20B7A7131ED32DB4F74C63CE7D1F23EA">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="2C5994FAD8C7285BBCB76D613F91E0F1">Bueno, Alessandra Angélica De Pádua</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="D09A306EBB00E0569E555E1EAC52F3B0">text</mods:typeOfResource>
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<mods:title id="018938C53FC858949A00C4F450C0FB8B">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="7CF6CDF14845B9A7A49EF88132A48EB8">
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<mods:date id="CEAEFDBB1C1C040077C31D7A47019587">2017</mods:date>
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<mods:detail id="4EDF647E0CDF4B790CEB17D8FAF98DE9" type="pubDate">
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<mods:number id="B97BC69445000446C077769A149BB9AB">2017-09-06</mods:number>
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<mods:number id="F83A21315FEAF34D7C0A2AB2D840FB87">4344</mods:number>
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<mods:number id="562726A258B667351FEA2510F88F4245">1</mods:number>
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<mods:classification id="179C84DFA5A81296414F7CBE5F1C0179">journal article</mods:classification>
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</mods:mods>
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<treatment id="5B4C87F0E605FFB5FF77C5EB64B1FC07" ID-DOI="http://doi.org/10.5281/zenodo.6051520" ID-GBIF-Taxon="137239363" ID-Zenodo-Dep="6051520" LSID="urn:lsid:plazi:treatment:5B4C87F0E605FFB5FF77C5EB64B1FC07" httpUri="http://treatment.plazi.org/id/5B4C87F0E605FFB5FF77C5EB64B1FC07" lastPageId="10" lastPageNumber="157" pageId="2" pageNumber="149">
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<subSubSection id="9BFF656DE605FFBDFF77C5EB6416FDA9" pageId="2" pageNumber="149" type="nomenclature">
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<paragraph id="D35A36E6E605FFBDFF77C5EB6188FD8B" blockId="2.[151,1173,498,558]" box="[151,1173,498,524]" pageId="2" pageNumber="149">
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<heading id="8812818AE605FFBDFF77C5EB6188FD8B" bold="true" box="[151,1173,498,524]" fontSize="11" level="1" pageId="2" pageNumber="149" reason="1">
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<emphasis id="E191EAF4E605FFBDFF77C5EB6188FD8B" bold="true" box="[151,1173,498,524]" pageId="2" pageNumber="149">
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<taxonomicName id="14E54D65E605FFBDFF77C5EB646DFD8B" ID-CoL="3MVPZ" authority="Rodrigues & Senna & Quadra & Bueno, 2017" authorityName="Rodrigues & Senna & Quadra & Bueno" authorityYear="2017" box="[151,368,498,524]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" kingdom="Animalia" order="Amphipoda" pageId="2" pageNumber="149" phylum="Arthropoda" rank="species" species="montana" status="sp. nov.">
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<emphasis id="E191EAF4E605FFBDFF77C5EB646DFD8B" bold="true" box="[151,368,498,524]" italics="true" pageId="2" pageNumber="149">Hyalella montana</emphasis>
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||
</taxonomicName>
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<taxonomicNameLabel id="FAA2578FE605FFBDFE97C5EB64A4FD8B" box="[375,441,498,524]" pageId="2" pageNumber="149" rank="species">n. sp.</taxonomicNameLabel>
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Rodrigues, S.G., Senna, A.R., Quadra, A. & Bueno, A.A.P.
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||
</emphasis>
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||
</heading>
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||
</paragraph>
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||
<paragraph id="D35A36E6E605FFBDFF77C60C6416FDA9" blockId="2.[151,1173,498,558]" box="[151,267,533,558]" pageId="2" pageNumber="149">
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(
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<figureCitation id="4BDE2A63E605FFBDFF7FC60C641EFDA9" box="[159,259,533,558]" captionStart-0="FIGURE 2" captionStart-1="FIGURE 3" captionStart-2="FIGURE 4" captionStart-3="FIGURE 5" captionStart-4="FIGURE 6" captionStartId-0="5.[151,250,1909,1931]" captionStartId-1="6.[151,250,1798,1820]" captionStartId-2="7.[151,250,1802,1824]" captionStartId-3="8.[151,250,1726,1748]" captionStartId-4="9.[151,250,1946,1968]" captionTargetBox-0="[208,1341,409,1843]" captionTargetBox-1="[180,1406,222,1717]" captionTargetBox-2="[187,1420,199,1734]" captionTargetBox-3="[159,1419,200,1697]" captionTargetBox-4="[157,1422,211,1910]" captionTargetId-0="figure@5.[188,1399,373,1887]" captionTargetId-1="figure@6.[151,1436,193,1776]" captionTargetId-2="figure@7.[151,1436,193,1780]" captionTargetId-3="figure@8.[151,1436,193,1705]" captionTargetId-4="figure@9.[151,1436,193,1924]" captionTargetPageId-0="5" captionTargetPageId-1="6" captionTargetPageId-2="7" captionTargetPageId-3="8" captionTargetPageId-4="9" captionText-0="FIGURE 2. Hyalella montana n. sp., Itatiaia National Park (22 ° 22 ′ 13,3 ″ S – 44 ° 42 ′ 32,6 ″ W), Minas Gerais state, Itamonte municipality, Brazil. Holotype, male, 5.7 mm, CRFFP 86; paratype, female, 5.0 mm, CRFFP 88. Scale bars: 1.0 mm." captionText-1="FIGURE 3. Hyalella montana n. sp., Itatiaia National Park (22 ° 22 ′ 13,3 ″ S – 44 ° 42 ′ 32,6 ″ W), Minas Gerais state, Itamonte municipality, Brazil. Paratype, male, 5.8 mm, CRFFP 87. Scale bars: 0.5 mm for A 1 – 2; 0.2 mm for rMd; 0.1 mm for the remainder." captionText-2="FIGURE 4. Hyalella montana n. sp., Itatiaia National Park (22 ° 22 ′ 13,3 ″ S – 44 ° 42 ′ 32,6 ″ W), Minas Gerais state, Itamonte municipality, Brazil. Holotype, male, 5.8 mm, CRFFP 87; paratype, female, 5.0 mm, CRFFP 88. Scale bars: 0.1 mm for LL; 0.5 mm for the remainder." captionText-3="FIGURE 5. Hyalella montana n. sp., Itatiaia National Park (22 ° 22 ′ 13,3 ″ S – 44 ° 42 ′ 32,6 ″ W), Minas Gerais state, Itamonte municipality, Brazil. Holotype, male, 5.8 mm, CRFFP 87; paratype, female, 5.0 mm, CRFFP 88. Scale bars: 0.1 mm for Pl; 0.2 mm for Mp; 0.5 mm for the remainder." captionText-4="FIGURE 6. Hyalella montana n. sp., Itatiaia National Park (22 ° 22 ′ 13,3 ″ S – 44 ° 42 ′ 32,6 ″ W), Minas Gerais state, Itamonte municipality, Brazil. Holotype, male, 5.8 mm, CRFFP 87. Scale bars: 0.1 mm for T; 0.2 mm for U 1 – 3; 0.5 mm for the remainder." httpUri-0="https://zenodo.org/record/1042353/files/figure.png" httpUri-1="https://zenodo.org/record/1042355/files/figure.png" httpUri-2="https://zenodo.org/record/1042357/files/figure.png" httpUri-3="https://zenodo.org/record/1042359/files/figure.png" httpUri-4="https://zenodo.org/record/1042361/files/figure.png" pageId="2" pageNumber="149">Figs 2–6</figureCitation>
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)
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="9BFF656DE605FFBDFF77C644647EFCF5" pageId="2" pageNumber="149" type="materials_examined">
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||
<paragraph id="D35A36E6E605FFBDFF77C6446610FC81" blockId="2.[151,1437,605,1998]" pageId="2" pageNumber="149">
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||
<emphasis id="E191EAF4E605FFBDFF77C6446499FDF1" bold="true" box="[151,388,605,630]" pageId="2" pageNumber="149">Material examined:</emphasis>
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<typeStatus id="0C5E8844E605FFBDFE6CC64464E9FDF1" box="[396,500,605,630]" pageId="2" pageNumber="149" type="holotype">Holotype</typeStatus>
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male, body length =
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<quantity id="141D9B03E605FFBDFD08C644665CFDF2" box="[744,833,605,630]" metricMagnitude="-3" metricUnit="m" metricValue="5.7" pageId="2" pageNumber="149" unit="mm" value="5.7">5.7 mm</quantity>
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, head length =
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||
<quantity id="141D9B03E605FFBDFC11C6446157FDF2" box="[1009,1098,605,630]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="2" pageNumber="149" unit="mm" value="0.5">0.5 mm</quantity>
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||
,
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<collectingCountry id="ABF27676E605FFBDFBB7C6446183FDF1" box="[1111,1182,605,630]" name="Brazil" pageId="2" pageNumber="149">Brazil</collectingCountry>
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, Itatiaia National Park (
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||
<geoCoordinate id="B6D15021E605FFBDFF7FC698642EFD1D" box="[159,307,641,666]" direction="south" orientation="latitude" pageId="2" pageNumber="149" precision="1" value="-22.370361">22°22′13,3″S</geoCoordinate>
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||
–
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||
<geoCoordinate id="B6D15021E605FFBDFEA0C69864FFFD1D" box="[320,482,641,666]" direction="west" orientation="longitude" pageId="2" pageNumber="149" precision="1" value="-44.709057">44°42′32,6″W</geoCoordinate>
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),
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||
<collectingRegion id="1121F804E605FFBDFE18C698678FFD1D" box="[504,658,641,666]" country="Brazil" name="Minas Gerais" pageId="2" pageNumber="149">Minas Gerais</collectingRegion>
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state, Itamonte municipality, small stream next to the Alsene river (pH: 7.5; water temperature: 9.7 °C),
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<date id="A75B1026E605FFBDFDD9C6BF67A6FD39" box="[569,699,678,702]" pageId="2" pageNumber="149" value="2012-11-30">30.XI.2012</date>
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, coll. A. Quadra, R. Figueiró and A.R. Senna,
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<collectionCode id="B5F4AE23E605FFBDFB26C6BF6007FD39" box="[1222,1306,678,702]" pageId="2" pageNumber="149">CRFFP</collectionCode>
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||
86.
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||
<typeStatus id="0C5E8844E605FFBDFF77C6D36419FD65" box="[151,260,714,738]" pageId="2" pageNumber="149" type="paratype">Paratypes</typeStatus>
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||
(same collection data of the
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<typeStatus id="0C5E8844E605FFBDFDA9C6D067ACFD65" box="[585,689,713,738]" pageId="2" pageNumber="149" type="holotype">holotype</typeStatus>
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||
):
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||
<specimenCount id="C5E3FD6FE605FFBDFD23C6D36612FD65" box="[707,783,713,738]" pageId="2" pageNumber="149" type="male">1 male</specimenCount>
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(dissected and draw),
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||
<collectionCode id="B5F4AE23E605FFBDFBEDC6D3617CFD65" box="[1037,1121,714,738]" pageId="2" pageNumber="149">CRFFP</collectionCode>
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87;
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<specimenCount id="C5E3FD6FE605FFBDFB74C6D361E8FD65" box="[1172,1269,713,738]" pageId="2" pageNumber="149" type="female">1 female</specimenCount>
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||
(dissected and draw),
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||
<collectionCode id="B5F4AE23E605FFBDFF06C6F76427FC81" box="[230,314,750,774]" pageId="2" pageNumber="149">CRFFP</collectionCode>
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||
88;
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<specimenCount id="C5E3FD6FE605FFBDFE8CC6F464CDFC81" box="[364,464,749,774]" pageId="2" pageNumber="149" type="male">55 males</specimenCount>
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and
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<specimenCount id="C5E3FD6FE605FFBDFDE7C6F76799FC81" box="[519,644,749,774]" pageId="2" pageNumber="149" type="female">44 females</specimenCount>
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||
,
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||
<collectionCode id="B5F4AE23E605FFBDFD6FC6F767FEFC81" box="[655,739,750,774]" pageId="2" pageNumber="149">CRFFP</collectionCode>
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||
89.
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||
</paragraph>
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||
<paragraph id="D35A36E6E605FFBDFF27C708647EFCF5" blockId="2.[151,1437,605,1998]" pageId="2" pageNumber="149">
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<emphasis id="E191EAF4E605FFBDFF27C7086474FCAD" bold="true" box="[199,361,785,810]" pageId="2" pageNumber="149">
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||
<typeStatus id="0C5E8844E605FFBDFF27C708641FFCAD" box="[199,258,785,810]" pageId="2" pageNumber="149">Type</typeStatus>
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||
locality.
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||
</emphasis>
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||
<collectingCountry id="ABF27676E605FFBDFE95C70864A1FCAD" box="[373,444,785,810]" name="Brazil" pageId="2" pageNumber="149">Brazil</collectingCountry>
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,
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<collectingRegion id="1121F804E605FFBDFE2CC708677BFCAD" box="[460,614,785,810]" country="Brazil" name="Minas Gerais" pageId="2" pageNumber="149">Minas Gerais</collectingRegion>
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state: Itatiaia National Park (
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<geoCoordinate id="B6D15021E605FFBDFC24C7086145FCAD" box="[964,1112,785,810]" direction="south" orientation="latitude" pageId="2" pageNumber="149" precision="1" value="-22.370361">22°22′13,3″S</geoCoordinate>
|
||
<geoCoordinate id="B6D15021E605FFBDFB83C708601BFCAD" box="[1123,1286,785,810]" direction="west" orientation="longitude" pageId="2" pageNumber="149" precision="1" value="-44.709057">44°42′32,6″W</geoCoordinate>
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||
), near to the antique Alsene Hotel,
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||
<collectingRegion id="1121F804E605FFBDFE7EC72C6725FCC9" box="[414,568,821,846]" country="Brazil" name="Minas Gerais" pageId="2" pageNumber="149">Minas Gerais</collectingRegion>
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state, Itamonte municipality, small stream next to the Alsene river, 2,217 meters of altitude.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="9BFF656DE605FFBDFF27C76461A9FB7A" pageId="2" pageNumber="149" type="diagnosis">
|
||
<paragraph id="D35A36E6E605FFBDFF27C76461A9FB7A" blockId="2.[151,1437,605,1998]" pageId="2" pageNumber="149">
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||
<emphasis id="E191EAF4E605FFBDFF27C764645CFC11" bold="true" box="[199,321,893,918]" pageId="2" pageNumber="149">Diagnosis.</emphasis>
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Body surface smooth. Eyes round, pigmented (few individuals present reduced eyes or absent eyes). Rostrum absent. Antenna 1 shorter than antenna 2, flagellum with 9 articles. Antenna 2 less than half body length, flagellum with 7 articles. Maxilla 2 inner plate with only one long and strong papposerrate apical seta. Maxilliped with palp smaller than inner plate and as the same size as outer plate. Gnathopod 1 propodus width about 1/2 of maximum length, hammer-shaped, comb-scales absent, inner face with 7 serrate setae. Gnathopod 2 carpus wider than long, posterior lobe border with denticles and polygonal patterns; propodus ovate, length 1.3 maximum width, comb-scales absent; palm sub-equal to posterior margin of propodus, slope oblique. Peraeopod 6 and 7 longer than others. Uropod 1 peduncle longer 1.5X than rami, male without curved seta on inner ramus. Uropod 3 shorter than telson, than peduncle of uropod 1 and peduncle of uropod 2; peduncle with five long cuspidate seta; ramus shorter than peduncle. Telson as long as wide, without apical setae, but with pin-shaped setae laterally. Coxal gills sac-like on pereonites 2 to 6 and sternal gills tubular on pereonites 3 to 7.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="9BFF656DE605FFBBFF27C1106438F882" lastPageId="4" lastPageNumber="151" pageId="2" pageNumber="149" type="description">
|
||
<paragraph id="D35A36E6E605FFBDFF27C11067CAFAC1" blockId="2.[151,1437,605,1998]" pageId="2" pageNumber="149">
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||
<emphasis id="E191EAF4E605FFBDFF27C11064A4FAA5" bold="true" box="[199,441,1289,1314]" pageId="2" pageNumber="149">Description of male.</emphasis>
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Mean body length: 6.1 ±
|
||
<quantity id="141D9B03E605FFBDFD03C1136621FAA6" box="[739,828,1290,1314]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="2" pageNumber="149" unit="mm" value="0.4">0.4 mm</quantity>
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||
, mean head length:
|
||
<quantity id="141D9B03E605FFBDFBC1C110619BFAA6" box="[1057,1158,1289,1314]" metricMagnitude="-4" metricUnit="m" metricValue="5.2" pageId="2" pageNumber="149" unit="mm" value="0.52">0.52 mm</quantity>
|
||
±
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||
<quantity id="141D9B03E605FFBDFB45C1136017FAA6" box="[1189,1290,1290,1314]" metricMagnitude="-5" metricUnit="m" metricValue="8.0" pageId="2" pageNumber="149" unit="mm" value="0.08">0.08 mm</quantity>
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(n=4). Body surface smooth; epimeral plates slightly acuminate.
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</paragraph>
|
||
<paragraph id="D35A36E6E605FFBDFF27C1486730FA09" blockId="2.[151,1437,605,1998]" pageId="2" pageNumber="149">Head 1.7X longer than first pereon segment, rostrum absent. Eyes round, pigmented, however, few individuals present reduced eyes or absent eyes.</paragraph>
|
||
<paragraph id="D35A36E6E605FFBDFF27C183609FFA51" blockId="2.[151,1437,605,1998]" pageId="2" pageNumber="149">Antenna 1 shorter than antenna 2, shorter than half body length; peduncle slightly shorter than head length; flagellum with 9 articles, longer than peduncle; aesthetascs occurring on flagellum from the article 3 to article 8.</paragraph>
|
||
<paragraph id="D35A36E6E605FFBDFF27C1FB669DF999" blockId="2.[151,1437,605,1998]" pageId="2" pageNumber="149">Antenna 2 peduncle not surpassing the second pereonite, less than half body length, peduncle slender, 1.25X longer than head; flagellum with 15 articles, longer than peduncle.</paragraph>
|
||
<paragraph id="D35A36E6E605FFBDFF27C2306009F90E" blockId="2.[151,1437,605,1998]" pageId="2" pageNumber="149">Basic amphipodan mandible, without palp; incisor toothed; molar large, cylindrical and triturative; left lacinia mobilis with five teeth, setal row on left mandible with four main pappose setae plus accessory setae; right lacinia mobilis with six teeth; setal row on right mandible with three main pappose setae plus accessory setae.</paragraph>
|
||
<paragraph id="D35A36E6E605FFBDFF27C28F618BF929" blockId="2.[151,1437,605,1998]" box="[199,1174,1685,1710]" pageId="2" pageNumber="149">Upper lip margin rounded; distal border covered by setules on ventral and dorsal faces.</paragraph>
|
||
<paragraph id="D35A36E6E605FFBDFF27C2A361CDF955" blockId="2.[151,1437,605,1998]" box="[199,1232,1721,1746]" pageId="2" pageNumber="149">Lower lip outer lobes rounded and distally notched, with setules on ventral and dorsal faces.</paragraph>
|
||
<paragraph id="D35A36E6E605FFBDFF27C2C46435F8E6" blockId="2.[151,1437,605,1998]" pageId="2" pageNumber="149">Maxilla 1 palp uniarticulate, short, longer than wide, reaching the half length the distance between the base of the palp and tip of setae on outer plate, with a long setae; inner plate slender, shorter than outer plate, with two long papposerrate apical setae presenting long setules, with many setae on the inner margin; outer plate with eight serrate setae.</paragraph>
|
||
<paragraph id="D35A36E6E605FFBDFF27C37465F6F849" blockId="2.[151,1437,605,1998]" pageId="2" pageNumber="149">Maxilla 2 inner plate as the same size as outer plate, with only one long and nine short papposerrate apical seta, several simple apical setae; outer plate with abundant long simple setae; inner and outer plates covered by several setules.</paragraph>
|
||
<caption id="879A666EE604FFBCFF77C080642CFB6B" httpUri="https://zenodo.org/record/1042351/files/figure.png" pageId="3" pageNumber="150" targetBox="[151,1436,193,1156]" targetPageId="3">
|
||
<paragraph id="D35A36E6E604FFBCFF77C080642CFB6B" blockId="3.[151,1436,1177,1260]" pageId="3" pageNumber="150">
|
||
<emphasis id="E191EAF4E604FFBCFF77C080640FFB29" bold="true" box="[151,274,1177,1199]" pageId="3" pageNumber="150">FIGURE 1.</emphasis>
|
||
Collection site of
|
||
<taxonomicName id="14E54D65E604FFBCFE2BC083675FFB28" authority="Rodrigues & Senna & Quadra & Bueno, 2017" authorityName="Rodrigues & Senna & Quadra & Bueno" authorityYear="2017" box="[459,578,1178,1199]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="150" phylum="Arthropoda" rank="species" species="montana" status="sp. nov.">
|
||
<emphasis id="E191EAF4E604FFBCFE2BC083675FFB28" box="[459,578,1178,1199]" italics="true" pageId="3" pageNumber="150">H. montana</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="FAA2578FE604FFBCFDA7C080679DFB29" box="[583,640,1177,1198]" pageId="3" pageNumber="150" rank="species">
|
||
<emphasis id="E191EAF4E604FFBCFDA7C080679DFB29" bold="true" box="[583,640,1177,1198]" pageId="3" pageNumber="150">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
A: Itatiaia National Park, Minas Gerais state, Itamonte municipality, Brazil; B: Small stream next to the Alsene river, (22°22′13,3″S–44°42′32,6″W—Type locality); C and D: screening of specimens on a styrofoam tray.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="D35A36E6E604FFBCFF27C10D610EFA67" blockId="3.[151,1437,1300,2008]" pageId="3" pageNumber="150">Maxilliped inner plate longer than wide, with three strong cuspidate setae apically, several pappose setae on apical and inner borders; outer plate smaller than inner plate, with several pappose setae and short simple setae; palp as the same size as inner plate and longer than outer plate, four articles; article 1 longer than wide, outer face with simple setae; article 2 longer than wide, inner face with several long simple setae; article 3 longer than wide, outer and inner faces with several long simple setae; dactylus unguiform with few simple setae, shorter than other articles, inner border with several simple setae; distal nail shorter than dactylus.</paragraph>
|
||
<paragraph id="D35A36E6E604FFBCFF27C1F56078F95A" blockId="3.[151,1437,1300,2008]" pageId="3" pageNumber="150">Gnathopod 1 subchelate; coxal plate wider than long, with simple setae on the border; basis and ischium with simple setae dorsally; merus with serrate setae; carpus longer than wide, shorter than propodus, with lateral distal lobe produced and forming a scoop-like structure, border with denticles and polygonal pattern; propodus width about 1/2 of maximum length, hammer-shaped, with several simple long setae on disto-anterior border, combscales absent, inner face with 7 serrate setae, with few simple seta on the disto-posterior border; palm slope oblique, margin slightly concave, palm with many simple setae, posterior distal corner with one long and strong cuspidate seta with an accessory seta; dactylus claw-like, comb-scales absent, with one plumose seta dorsally.</paragraph>
|
||
<paragraph id="D35A36E6E604FFBCFF27C2FE676BF85F" blockId="3.[151,1437,1300,2008]" pageId="3" pageNumber="150">Gnathopod 2 subchelate; coxal plate wider than long, with simple setae on the border; basis with several simple setae on posterior margin; merus with few serrate setae on posterior margin; carpus wider than long, posterior lobe slim produced between merus and propodus, border with denticles and polygonal pattern; propodus ovate, length 1.3 maximum width, comb-scales absent; palm sub-equal to posterior margin of propodus, slope oblique, with one row of several cuspidate setae with an accessory setae and simple setae, posterior distal corner with two long and strong cuspidate setae and with a cup for dactylus; dactylus claw-like, congruent with palm, plumose seta dorsally, comb-scales absent.</paragraph>
|
||
<paragraph id="D35A36E6E603FFBBFF27C48E601DFE2A" blockId="4.[151,1437,151,2013]" pageId="4" pageNumber="151">Peraeopods 3 to 7 simple. Peraeopods 3 and 4 merus and carpus posterior margin with clusters of simple setae; propodus posterior margin of peraeopod 3 with simple setae and peraeopod 4 with cuspidate and simple setae; dactylus less than half-length of propodus. Peraeopods 5 to 7 dactylus less than half-length of propodus; merus, carpus and propodus posterior margin with 11–14 marginal clusters of 1–6 cuspidate seta. Peraeopod 3 sub-qual to peraeopod 5; peraeopod 4 sub-equal to peraeopod 5; peraeopod 6 sub-equal to peraeopod 7, and both are longer than others. Coxal plates: peraeopod 3: longer than wide, width about 1/2 of maximum length; peraeopod 4: excavated posteriorly, as long as wide; peraeopod 5: wider than long, with two lobes; peraeopod 6: wider than long, with two lobes; peraeopod 7: wider than long. All coxal plates with small simple setae on the border.</paragraph>
|
||
<paragraph id="D35A36E6E603FFBBFF27C5AE6020FE48" blockId="4.[151,1437,151,2013]" box="[199,1341,439,464]" pageId="4" pageNumber="151">Pleopods peduncle shorter than rami, with two coupling spines; both rami with several plumose setae.</paragraph>
|
||
<paragraph id="D35A36E6E603FFBBFF27C5C56076FDD8" blockId="4.[151,1437,151,2013]" pageId="4" pageNumber="151">Uropod 1 peduncle longer 1.5X than rami; outer ramus longer than inner ramus; outer ramus with four dorsal cuspidate setae with an accessory seta and four cuspidate setae with an accessory seta apically; inner ramus with three dorsal cuspidate setae with an accessory seta and three cuspidate setae with an accessory seta apically; peduncle with seven cuspidate setae with an accessory seta dorsally; male without curved seta on inner ramus.</paragraph>
|
||
<paragraph id="D35A36E6E603FFBBFF27C67564CAFD68" blockId="4.[151,1437,151,2013]" pageId="4" pageNumber="151">Uropod 2 shorter than uropod 1; inner ramus with four dorsal cuspidate setae with an accessory seta and three cuspidate setae with an accessory seta apically; outer ramus with four dorsal cuspidate setae with an accessory seta and three distal cuspidate setae with an accessory setae; peduncle longer and wider than rami, with four cuspidate setae with an accessory seta.</paragraph>
|
||
<paragraph id="D35A36E6E603FFBBFF27C6E56163FCDA" blockId="4.[151,1437,151,2013]" pageId="4" pageNumber="151">Uropod 3 shorter than telson, than peduncle of uropod 1 and peduncle of uropod 2; inner ramus absent; outer ramus uniarticulate; peduncle longer than wide, with five long cuspidate seta; ramus shorter than peduncle; basal width 2.8X the width of ramus apex, with three simple setae and one strong seta apically.</paragraph>
|
||
<paragraph id="D35A36E6E603FFBBFF27C77E642AFC22" blockId="4.[151,1437,151,2013]" pageId="4" pageNumber="151">Telson entire, apically rounded, as long as wide, without apical setae; few small simple setae and pin-shaped setae laterally.</paragraph>
|
||
<paragraph id="D35A36E6E603FFBBFF27C7B66012FC40" blockId="4.[151,1437,151,2013]" box="[199,1295,943,968]" pageId="4" pageNumber="151">Coxal gills sac-like, present on pereonites 2 to 6. Sternal gills tubular present on pereonites 3 to 7.</paragraph>
|
||
<paragraph id="D35A36E6E603FFBBFF27C7CD601AFB6F" blockId="4.[151,1437,151,2013]" pageId="4" pageNumber="151">
|
||
<emphasis id="E191EAF4E603FFBBFF27C7CD6438FC6A" bold="true" box="[199,293,980,1005]" pageId="4" pageNumber="151">Female.</emphasis>
|
||
Mean body length: 6.0 ±
|
||
<quantity id="141D9B03E603FFBBFDB7C7CD67ACFC6B" box="[599,689,980,1004]" metricMagnitude="-3" metricUnit="m" metricValue="1.1" pageId="4" pageNumber="151" unit="mm" value="1.1">1.1 mm</quantity>
|
||
, mean head length: 0.55 ±
|
||
<quantity id="141D9B03E603FFBBFC10C7CD614AFC6B" box="[1008,1111,980,1005]" metricMagnitude="-4" metricUnit="m" metricValue="1.5" pageId="4" pageNumber="151" unit="mm" value="0.15">0.15 mm</quantity>
|
||
(n=4). Antenna 1 similar in shape to male, flagellum with 4 articles; antenna 2 similar in shape to male, flagellum with 6 articles. Gnathopod 1 similar to male gnathopod 1; carpus longer than wide, without comb-scales; with posterior lobe produced and forming a scoop-like structure, with pectinate margin, with several serrate setae; propodus longer than wide, hammer-shaped, palm shorter than posterior margin of propodus, without comb-scales, inner face with few simple setae, palm slope transverse, dactylus claw-like. Gnathopod 2 similar in size and shape to gnathopod 1; different in shape to male gnathopod 2 and smaller; propodus as long as wide, subchelate, inner face with few simple setae, palm transverse with several long simple setae, without comb-scales. Telson similar in shape to male.
|
||
</paragraph>
|
||
<paragraph id="D35A36E6E603FFBBFF27C0ED6704FA8A" blockId="4.[151,1437,151,2013]" box="[199,537,1268,1293]" pageId="4" pageNumber="151">
|
||
<emphasis id="E191EAF4E603FFBBFF27C0ED6437FA8A" bold="true" box="[199,298,1268,1293]" pageId="4" pageNumber="151">Habitat.</emphasis>
|
||
Freshwater, epigean.
|
||
</paragraph>
|
||
<paragraph id="D35A36E6E603FFBBFF27C10E6438F882" blockId="4.[151,1437,151,2013]" pageId="4" pageNumber="151">
|
||
<emphasis id="E191EAF4E603FFBBFF27C10E6473FAB7" bold="true" box="[199,366,1303,1328]" pageId="4" pageNumber="151">Conservation.</emphasis>
|
||
'Itatiaia' means 'pointed stone' in Tupi-Guarani language (Brazilian Indian language) and it refers to the remarkable relief of the Park. The relief of the INP is characterized by rocky peaks and steep sloped hills on the middle of the plateau (Agulhas
|
||
<collectingRegion id="1121F804E603FFBBFD70C17867C2FAFE" box="[656,735,1377,1401]" country="Uruguay" name="Rio Negro" pageId="4" pageNumber="151">Negras</collectingRegion>
|
||
<quantity id="141D9B03E603FFBBFD09C1796654FAFF" box="[745,841,1376,1400]" metricMagnitude="3" metricUnit="m" metricValue="2.791" pageId="4" pageNumber="151" unit="m" value="2791.0">2,791 m</quantity>
|
||
, Pedra do Altar
|
||
<quantity id="141D9B03E603FFBBFBE9C1466175FAFF" box="[1033,1128,1375,1400]" metricMagnitude="3" metricUnit="m" metricValue="2.661" pageId="4" pageNumber="151" unit="m" value="2661.0">2,661 m</quantity>
|
||
) or on its edges (Pedra do Couto
|
||
<quantity id="141D9B03E603FFBBFF0AC19D6452FA1B" box="[234,335,1412,1437]" metricMagnitude="3" metricUnit="m" metricValue="2.682" pageId="4" pageNumber="151" unit="m" value="2682.0">2,682 m</quantity>
|
||
, Prateleiras
|
||
<quantity id="141D9B03E603FFBBFE06C19D6750FA1B" box="[486,589,1412,1437]" metricMagnitude="3" metricUnit="m" metricValue="2.5149999999999997" pageId="4" pageNumber="151" unit="m" value="2515.0">2,515 m</quantity>
|
||
), contrasting with relatively broad floodplain sectors filled with peaty sediments (Modenesi-Gauttieri & de
|
||
<bibRefCitation id="B7744B17E603FFBBFDA1C1BE67C9FA47" author="Toledo" box="[577,724,1447,1472]" pageId="4" pageNumber="151" refString="Modenesi-Gauttieri, M. C. & de Toledo, M. C. M. (1996) Weathering and the formation of hillslope deposits in the tropical highlands of Itatiaia - southeastern Brazil. Catena, 27, 81 - 103. https: // doi. org / 10.1016 / 0341 - 8162 (96) 00015 - X" type="journal article" year="1996">Toledo 1996</bibRefCitation>
|
||
). The INP was the first National Park established in
|
||
<collectingCountry id="ABF27676E603FFBBFAD8C1BE6061FA47" box="[1336,1404,1447,1472]" name="Brazil" pageId="4" pageNumber="151">Brazil</collectingCountry>
|
||
in
|
||
<date id="A75B1026E603FFBBFF77C1D46417FA63" box="[151,266,1484,1508]" pageId="4" pageNumber="151" value="1937-06">June 1937</date>
|
||
and currently covers an area of approximately 30,000 hectares (ICMBio 2015). This Park is considered one of the most relevant conservation areas of the world for housing an extensive area of the threatened Atlantic Rain Forest biome and tens of endemic and endangered species (ICMBio 2015). The plateau area of the INP houses the headwaters of 12 important regional watersheds, which drain to the Grande,
|
||
<collectingRegion id="1121F804E603FFBBFBFEC2216177F9D7" box="[1054,1130,1592,1616]" country="Brazil" name="Parana" pageId="4" pageNumber="151">Paraná</collectingRegion>
|
||
and
|
||
<collectingRegion id="1121F804E603FFBBFB41C22E61E8F9D7" box="[1185,1269,1591,1616]" country="Brazil" name="Paraiba" pageId="4" pageNumber="151">Paraíba</collectingRegion>
|
||
do Sul Rivers, the most important ones of the southeast
|
||
<collectingCountry id="ABF27676E603FFBBFD87C24567B2F9F2" box="[615,687,1628,1653]" name="Brazil" pageId="4" pageNumber="151">Brazil</collectingCountry>
|
||
. The aquatic fauna of the INP is still poorly known, but in the last few years new species of freshwater invertebrates have been described (
|
||
<bibRefCitation id="B7744B17E603FFBBFC2DC26661ACF91F" author="Ermilov" box="[973,1201,1663,1688]" pageId="4" pageNumber="151" refString="Ermilov, S. G., Tolstikov, A. V., Senna, A. R. & Pesic, V. (2014) A new aquatic species of the oribatid mite genus Mucronothrus (Acari, Oribatida, Trhypochthoniidae) from Brazil. International Journal of Acarology, 40 (7), 570 - 576. https: // doi. org / 10.1080 / 01647954.2014.962086" type="journal article" year="2014">
|
||
Ermilov
|
||
<emphasis id="E191EAF4E603FFBBFBD4C2986170F91F" box="[1076,1133,1663,1688]" italics="true" pageId="4" pageNumber="151">et al.</emphasis>
|
||
2014
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="B7744B17E603FFBBFB5EC299608CF91F" author="Sousa" box="[1214,1425,1663,1688]" pageId="4" pageNumber="151" refString="Sousa, F. D. R., Elmoor - Loureiro, L. M. A., Quadra, A. & Senna, A. R. (2014) First record of Cladocera (Crustacea: Chydoridae) from Parque Nacional do Itatiaia, Southeastern Brazil. Check List, 10 (3), 665 - 668. https: // doi. org / 10.15560 / 10.3.665" type="journal article" year="2014">
|
||
Sousa
|
||
<emphasis id="E191EAF4E603FFBBFAEAC2986059F91F" box="[1290,1348,1663,1688]" italics="true" pageId="4" pageNumber="151">et al.</emphasis>
|
||
, 2014
|
||
</bibRefCitation>
|
||
). The habitat of the new species is protected, since it is located within a Conservation Unit. Tourist visits are allowed, however the relief makes it difficult the access to the higher areas of the INP, assisting in the conservation of the new species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="9BFF656DE603FFBBFF27C31667A4F8F7" pageId="4" pageNumber="151" type="etymology">
|
||
<paragraph id="D35A36E6E603FFBBFF27C31667A4F8F7" blockId="4.[151,1437,151,2013]" pageId="4" pageNumber="151">
|
||
<emphasis id="E191EAF4E603FFBBFF27C3166453F8AF" bold="true" box="[199,334,1807,1832]" pageId="4" pageNumber="151">Etymology.</emphasis>
|
||
The species epithet "
|
||
<taxonomicName id="14E54D65E603FFBBFDDEC30967B9F8AF" authorityName="Rodrigues & Senna & Quadra & Bueno" authorityYear="2017" box="[574,676,1808,1832]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" kingdom="Animalia" order="Amphipoda" pageId="4" pageNumber="151" phylum="Arthropoda" rank="species" species="montana">montana</taxonomicName>
|
||
" is in Latin and it means "mountain", referring to the habitat of the new species.
|
||
<collectingRegion id="1121F804E603FFBBFECFC32C648EF8CB" box="[303,403,1845,1868]" country="United States of America" name="Montana" pageId="4" pageNumber="151">Montana</collectingRegion>
|
||
is also the name of a typical phytophysiognomy in the INP that occurs above
|
||
<quantity id="141D9B03E603FFBBFAFEC32D6061F8CB" box="[1310,1404,1844,1868]" metricMagnitude="3" metricUnit="m" metricValue="1.8" pageId="4" pageNumber="151" unit="m" value="1800.0">1,800 m</quantity>
|
||
of altitude (Modenesi-Gauttieri & de
|
||
<bibRefCitation id="B7744B17E603FFBBFDFCC34E67B1F8F7" author="Toledo" box="[540,684,1879,1904]" pageId="4" pageNumber="151" refString="Modenesi-Gauttieri, M. C. & de Toledo, M. C. M. (1996) Weathering and the formation of hillslope deposits in the tropical highlands of Itatiaia - southeastern Brazil. Catena, 27, 81 - 103. https: // doi. org / 10.1016 / 0341 - 8162 (96) 00015 - X" type="journal article" year="1996">Toledo 1996</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="9BFF656DE603FFB5FF27C365614FFD2F" lastPageId="10" lastPageNumber="157" pageId="4" pageNumber="151" type="discussion">
|
||
<paragraph id="D35A36E6E603FFBAFF27C3656740FEB8" blockId="4.[151,1437,151,2013]" lastBlockId="5.[151,1437,151,320]" lastPageId="5" lastPageNumber="152" pageId="4" pageNumber="151">
|
||
<emphasis id="E191EAF4E603FFBBFF27C3656426F812" bold="true" box="[199,315,1916,1941]" pageId="4" pageNumber="151">Remarks.</emphasis>
|
||
Using the taxonomic key of
|
||
<bibRefCitation id="B7744B17E603FFBBFD79C36566B7F813" box="[665,938,1916,1941]" pageId="4" pageNumber="151" 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
|
||
<emphasis id="E191EAF4E603FFBBFCF8C3646649F812" box="[792,852,1916,1941]" italics="true" pageId="4" pageNumber="151">et al.</emphasis>
|
||
(2014)
|
||
</bibRefCitation>
|
||
for the Brazilian species of the genus,
|
||
<taxonomicName id="14E54D65E603FFBBFA61C36465E4F83F" authorityName="Rodrigues & Senna & Quadra & Bueno" authorityYear="2017" class="Malacostraca" family="Hyalellidae" genus="Hyalella" kingdom="Animalia" order="Amphipoda" pageId="4" pageNumber="151" phylum="Arthropoda" rank="species" species="montana">
|
||
<emphasis id="E191EAF4E603FFBBFA61C36465E4F83F" italics="true" pageId="4" pageNumber="151">H. montana</emphasis>
|
||
</taxonomicName>
|
||
does not match to any described species for the country, both epigean as the hypogean. The new species does not present curved seta on inner ramus of the uropod 1, one of the most remarkable characteristics of
|
||
<taxonomicName id="14E54D65E603FFBBFAD4C3DD6089F85A" authorityName="Rodrigues & Senna & Quadra & Bueno" authorityYear="2017" box="[1332,1428,1988,2013]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" kingdom="Animalia" order="Amphipoda" pageId="4" pageNumber="151" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="E191EAF4E603FFBBFAD4C3DD6089F85A" box="[1332,1428,1988,2013]" italics="true" pageId="4" pageNumber="151">Hyalella</emphasis>
|
||
</taxonomicName>
|
||
, as well as the epigean species
|
||
<taxonomicName id="14E54D65E602FFBAFE0CC48067EBFF37" authority="Pereira, 2004" authorityName="Pereira" authorityYear="2004" box="[492,758,151,176]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" kingdom="Animalia" order="Amphipoda" pageId="5" pageNumber="152" phylum="Arthropoda" rank="species" species="dielaii">
|
||
<emphasis id="E191EAF4E602FFBAFE0CC480674BFF37" box="[492,598,151,176]" italics="true" pageId="5" pageNumber="152">H. dielaii</emphasis>
|
||
Pereira, 2004
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="14E54D65E602FFBAFCE1C480612BFF37" authority="(Faxon, 1876)" authorityName="Faxon" authorityYear="1876" baseAuthorityName="Faxon" baseAuthorityYear="1876" box="[769,1078,151,176]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" kingdom="Animalia" order="Amphipoda" pageId="5" pageNumber="152" phylum="Arthropoda" rank="species" species="longistila">
|
||
<emphasis id="E191EAF4E602FFBAFCE1C4806693FF37" box="[769,910,151,176]" italics="true" pageId="5" pageNumber="152">H. longistila</emphasis>
|
||
(Faxon, 1876)
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="14E54D65E602FFBAFBA2C4806068FF37" authority="Stebbing, 1899" authorityName="Stebbing" authorityYear="1899" box="[1090,1397,151,176]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" kingdom="Animalia" order="Amphipoda" pageId="5" pageNumber="152" phylum="Arthropoda" rank="species" species="meinerti">
|
||
<emphasis id="E191EAF4E602FFBAFBA2C48061DCFF37" box="[1090,1217,153,176]" italics="true" pageId="5" pageNumber="152">H. meinerti</emphasis>
|
||
Stebbing, 1899
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="14E54D65E602FFBAFA61C48064D9FF53" authority="Stebbing, 1899" authorityName="Stebbing" authorityYear="1899" class="Malacostraca" family="Hyalellidae" genus="Hyalella" kingdom="Animalia" order="Amphipoda" pageId="5" pageNumber="152" phylum="Arthropoda" rank="species" species="warmingi">
|
||
<emphasis id="E191EAF4E602FFBAFA61C480641EFF53" italics="true" pageId="5" pageNumber="152">H. warmingi</emphasis>
|
||
Stebbing, 1899
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="14E54D65E602FFBAFE37C4A466C2FF53" authority="Bastos-Pereira & Bueno, 2013" authorityName="Bastos-Pereira & Bueno" authorityYear="2013" box="[471,991,188,213]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" kingdom="Animalia" order="Amphipoda" pageId="5" pageNumber="152" phylum="Arthropoda" rank="species" species="minensis">
|
||
<emphasis id="E191EAF4E602FFBAFE37C4A4677EFF53" box="[471,611,189,212]" italics="true" pageId="5" pageNumber="152">H. minensis</emphasis>
|
||
<bibRefCitation id="B7744B17E602FFBAFD92C4A566C2FF53" author="Bastos-Pereira" box="[626,991,188,213]" pageId="5" pageNumber="152" refString="Bastos-Pereira, R. & Bueno, A. A. P. (2013) A new species of freshwater amphipod (Dogielinotidae, Hyalella) from Southeastern Brazil. Nauplius, 21 (1), 79 - 87. https: // doi. org / 10.1590 / s 0104 - 64972013000100009" type="journal article" year="2013">Bastos-Pereira & Bueno, 2013</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="14E54D65E602FFBAFBC5C4A46085FF52" authority="(Faxon, 1876)" authorityName="Faxon" authorityYear="1876" baseAuthorityName="Faxon" baseAuthorityYear="1876" box="[1061,1432,188,213]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" kingdom="Animalia" order="Amphipoda" pageId="5" pageNumber="152" phylum="Arthropoda" rank="species" species="gracilicornis">
|
||
<emphasis id="E191EAF4E602FFBAFBC5C4A461FDFF52" box="[1061,1248,188,213]" italics="true" pageId="5" pageNumber="152">H. gracilicornis</emphasis>
|
||
(Faxon, 1876)
|
||
</taxonomicName>
|
||
. However,
|
||
<taxonomicName id="14E54D65E602FFBAFEEAC4F86493FF7F" authorityName="Rodrigues & Senna & Quadra & Bueno" authorityYear="2017" box="[266,398,225,248]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" kingdom="Animalia" order="Amphipoda" pageId="5" pageNumber="152" phylum="Arthropoda" rank="species" species="montana">
|
||
<emphasis id="E191EAF4E602FFBAFEEAC4F86493FF7F" box="[266,398,225,248]" italics="true" pageId="5" pageNumber="152">H. montana</emphasis>
|
||
</taxonomicName>
|
||
differs from all species mentioned mainly by the reduced size of the uropod 3, by presenting a telson without apical setae, by the absence of comb-scales on propodus of gnathopod 1 and 2, and the sternall gills occurring only on pereonites 3 to 7.
|
||
</paragraph>
|
||
<caption id="879A666EE602FFBAFF77C36C6025F82E" httpUri="https://zenodo.org/record/1042353/files/figure.png" pageId="5" pageNumber="152" targetBox="[208,1341,409,1843]" targetPageId="5">
|
||
<paragraph id="D35A36E6E602FFBAFF77C36C6025F82E" blockId="5.[151,1436,1908,1961]" pageId="5" pageNumber="152">
|
||
<emphasis id="E191EAF4E602FFBAFF77C36C6405F80D" bold="true" box="[151,280,1909,1931]" pageId="5" pageNumber="152">FIGURE 2.</emphasis>
|
||
<taxonomicName id="14E54D65E602FFBAFEC3C36D64C3F80C" authority="Rodrigues & Senna & Quadra & Bueno, 2017" authorityName="Rodrigues & Senna & Quadra & Bueno" authorityYear="2017" box="[291,478,1908,1931]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" kingdom="Animalia" order="Amphipoda" pageId="5" pageNumber="152" phylum="Arthropoda" rank="species" species="montana" status="sp. nov.">
|
||
<emphasis id="E191EAF4E602FFBAFEC3C36D64C3F80C" box="[291,478,1908,1931]" italics="true" pageId="5" pageNumber="152">Hyalella montana</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="FAA2578FE602FFBAFE09C36C6735F80D" box="[489,552,1909,1930]" pageId="5" pageNumber="152" rank="species">
|
||
<emphasis id="E191EAF4E602FFBAFE09C36C6735F80D" bold="true" box="[489,552,1909,1930]" pageId="5" pageNumber="152">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, Itatiaia National Park (22°22′13,3″S–44°42′32,6″W), Minas Gerais state, Itamonte municipality, Brazil. Holotype, male, 5.7 mm, CRFFP 86; paratype, female, 5.0 mm, CRFFP 88. Scale bars: 1.0 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="879A666EE601FFB9FF77C31F6419F8DE" httpUri="https://zenodo.org/record/1042355/files/figure.png" pageId="6" pageNumber="153" targetBox="[180,1406,222,1717]" targetPageId="6">
|
||
<paragraph id="D35A36E6E601FFB9FF77C31F6419F8DE" blockId="6.[151,1436,1798,1881]" pageId="6" pageNumber="153">
|
||
<emphasis id="E191EAF4E601FFB9FF77C31F640AF89C" bold="true" box="[151,279,1798,1820]" pageId="6" pageNumber="153">FIGURE 3.</emphasis>
|
||
<taxonomicName id="14E54D65E601FFB9FEC1C31F64C1F89B" authority="Rodrigues & Senna & Quadra & Bueno, 2017" authorityName="Rodrigues & Senna & Quadra & Bueno" authorityYear="2017" box="[289,476,1798,1820]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" kingdom="Animalia" order="Amphipoda" pageId="6" pageNumber="153" phylum="Arthropoda" rank="species" species="montana" status="sp. nov.">
|
||
<emphasis id="E191EAF4E601FFB9FEC1C31F64C1F89B" box="[289,476,1798,1820]" italics="true" pageId="6" pageNumber="153">Hyalella montana</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="FAA2578FE601FFB9FE06C31F673EF89C" box="[486,547,1798,1819]" pageId="6" pageNumber="153" rank="species">
|
||
<emphasis id="E191EAF4E601FFB9FE06C31F673EF89C" bold="true" box="[486,547,1798,1819]" pageId="6" pageNumber="153">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, Itatiaia National Park (22°22′13,3″S –44°42′32,6″W), Minas Gerais state, Itamonte municipality, Brazil. Paratype, male, 5.8 mm, CRFFP 87. Scale bars: 0.5 mm for A1–2; 0.2 mm for rMd; 0.1 mm for the remainder.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="879A666EE600FFB8FF77C3136467F8DA" httpUri="https://zenodo.org/record/1042357/files/figure.png" pageId="7" pageNumber="154" targetBox="[187,1420,199,1734]" targetPageId="7">
|
||
<paragraph id="D35A36E6E600FFB8FF77C3136467F8DA" blockId="7.[151,1436,1802,1885]" pageId="7" pageNumber="154">
|
||
<emphasis id="E191EAF4E600FFB8FF77C313640AF898" bold="true" box="[151,279,1802,1824]" pageId="7" pageNumber="154">FIGURE 4.</emphasis>
|
||
<taxonomicName id="14E54D65E600FFB8FEC1C31364C1F8A7" authority="Rodrigues & Senna & Quadra & Bueno, 2017" authorityName="Rodrigues & Senna & Quadra & Bueno" authorityYear="2017" box="[289,476,1802,1824]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="154" phylum="Arthropoda" rank="species" species="montana" status="sp. nov.">
|
||
<emphasis id="E191EAF4E600FFB8FEC1C31364C1F8A7" box="[289,476,1802,1824]" italics="true" pageId="7" pageNumber="154">Hyalella montana</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="FAA2578FE600FFB8FE06C313673EF898" box="[486,547,1802,1823]" pageId="7" pageNumber="154" rank="species">
|
||
<emphasis id="E191EAF4E600FFB8FE06C313673EF898" bold="true" box="[486,547,1802,1823]" pageId="7" pageNumber="154">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, Itatiaia National Park (22°22′13,3″S –44°42′32,6″W), Minas Gerais state, Itamonte municipality, Brazil. Holotype, male, 5.8 mm, CRFFP 87; paratype, female, 5.0 mm, CRFFP 88. Scale bars: 0.1 mm for LL; 0.5 mm for the remainder.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="879A666EE60FFFB7FF77C2A7673FF896" httpUri="https://zenodo.org/record/1042359/files/figure.png" pageId="8" pageNumber="155" targetBox="[159,1419,200,1697]" targetPageId="8">
|
||
<paragraph id="D35A36E6E60FFFB7FF77C2A7673FF896" blockId="8.[151,1436,1726,1809]" pageId="8" pageNumber="155">
|
||
<emphasis id="E191EAF4E60FFFB7FF77C2A7640AF953" bold="true" box="[151,279,1726,1748]" pageId="8" pageNumber="155">FIGURE 5.</emphasis>
|
||
<taxonomicName id="14E54D65E60FFFB7FEC1C2A764C1F953" authority="Rodrigues & Senna & Quadra & Bueno, 2017" authorityName="Rodrigues & Senna & Quadra & Bueno" authorityYear="2017" box="[289,476,1726,1748]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="155" phylum="Arthropoda" rank="species" species="montana" status="sp. nov.">
|
||
<emphasis id="E191EAF4E60FFFB7FEC1C2A764C1F953" box="[289,476,1726,1748]" italics="true" pageId="8" pageNumber="155">Hyalella montana</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="FAA2578FE60FFFB7FE06C2A6673EF953" box="[486,547,1727,1748]" pageId="8" pageNumber="155" rank="species">
|
||
<emphasis id="E191EAF4E60FFFB7FE06C2A6673EF953" bold="true" box="[486,547,1727,1748]" pageId="8" pageNumber="155">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, Itatiaia National Park (22°22′13,3″S –44°42′32,6″W), Minas Gerais state, Itamonte municipality, Brazil. Holotype, male, 5.8 mm, CRFFP 87; paratype, female, 5.0 mm, CRFFP 88. Scale bars: 0.1 mm for Pl; 0.2 mm for Mp; 0.5 mm for the remainder.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="879A666EE60EFFB6FF77C3836419F875" httpUri="https://zenodo.org/record/1042361/files/figure.png" pageId="9" pageNumber="156" targetBox="[157,1422,211,1910]" targetPageId="9">
|
||
<paragraph id="D35A36E6E60EFFB6FF77C3836419F875" blockId="9.[151,1436,1946,2034]" pageId="9" pageNumber="156">
|
||
<emphasis id="E191EAF4E60EFFB6FF77C383640AF828" bold="true" box="[151,279,1946,1968]" pageId="9" pageNumber="156">FIGURE 6.</emphasis>
|
||
<taxonomicName id="14E54D65E60EFFB6FEC1C38364C1F837" authority="Rodrigues & Senna & Quadra & Bueno, 2017" authorityName="Rodrigues & Senna & Quadra & Bueno" authorityYear="2017" box="[289,476,1946,1968]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="156" phylum="Arthropoda" rank="species" species="montana" status="sp. nov.">
|
||
<emphasis id="E191EAF4E60EFFB6FEC1C38364C1F837" box="[289,476,1946,1968]" italics="true" pageId="9" pageNumber="156">Hyalella montana</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="FAA2578FE60EFFB6FE06C383673EF828" box="[486,547,1946,1967]" pageId="9" pageNumber="156" rank="species">
|
||
<emphasis id="E191EAF4E60EFFB6FE06C383673EF828" bold="true" box="[486,547,1946,1967]" pageId="9" pageNumber="156">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, Itatiaia National Park (22°22′13,3″S –44°42′32,6″W), Minas Gerais state, Itamonte municipality, Brazil. Holotype, male, 5.8 mm, CRFFP 87. Scale bars: 0.1 mm for T; 0.2 mm for U1–3; 0.5 mm for the remainder.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="D35A36E6E60DFFB5FF27C48E61D8FE57" blockId="10.[151,1436,151,896]" pageId="10" pageNumber="157">
|
||
Unexpectedly, as occurs in a superficial system, the individuals of
|
||
<taxonomicName id="14E54D65E60DFFB5FC2CC480614EFF37" authorityName="Rodrigues & Senna & Quadra & Bueno" authorityYear="2017" box="[972,1107,153,176]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="157" phylum="Arthropoda" rank="species" species="montana">
|
||
<emphasis id="E191EAF4E60DFFB5FC2CC480614EFF37" box="[972,1107,153,176]" italics="true" pageId="10" pageNumber="157">H. montana</emphasis>
|
||
</taxonomicName>
|
||
present morphological traits similar to the subterranean species of the genus (
|
||
<bibRefCitation id="B7744B17E60DFFB5FD32C4A566CEFF53" author="Rodrigues" box="[722,979,188,213]" pageId="10" pageNumber="157" 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" year="2014">
|
||
Rodrigues
|
||
<emphasis id="E191EAF4E60DFFB5FCB2C4A46690FF52" box="[850,909,188,213]" italics="true" pageId="10" pageNumber="157">et al.</emphasis>
|
||
2014
|
||
</bibRefCitation>
|
||
), as: anophthalmy (in few individuals); extreme reduction of the size of the uropod 3; telson without apical setae; absence of comb-scales of gnathopods 1 and 2; and sternal gills tubular present on pereonites 3 to 7. Of all epigean species of
|
||
<taxonomicName id="14E54D65E60DFFB5FBB2C51D61AFFE9A" authorityName="Rodrigues & Senna & Quadra & Bueno" authorityYear="2017" box="[1106,1202,260,285]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="157" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="E191EAF4E60DFFB5FBB2C51D61AFFE9A" box="[1106,1202,260,285]" italics="true" pageId="10" pageNumber="157">Hyalella</emphasis>
|
||
</taxonomicName>
|
||
described until now,
|
||
<taxonomicName id="14E54D65E60DFFB5FF77C5306406FEC7" authorityName="Rodrigues & Senna & Quadra & Bueno" authorityYear="2017" box="[151,283,297,320]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="157" phylum="Arthropoda" rank="species" species="montana">
|
||
<emphasis id="E191EAF4E60DFFB5FF77C5306406FEC7" box="[151,283,297,320]" italics="true" pageId="10" pageNumber="157">H. montana</emphasis>
|
||
</taxonomicName>
|
||
is the first one to present individuals with transitional morphological traits to the troglomorphism, and it is unique in the genus so far. The fact that it was found buried under rocks and sediment suggests that
|
||
<taxonomicName id="14E54D65E60DFFB5FAF8C5546081FEE3" authorityName="Rodrigues & Senna & Quadra & Bueno" authorityYear="2017" box="[1304,1436,333,356]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="157" phylum="Arthropoda" rank="species" species="montana">
|
||
<emphasis id="E191EAF4E60DFFB5FAF8C5546081FEE3" box="[1304,1436,333,356]" italics="true" pageId="10" pageNumber="157">H. montana</emphasis>
|
||
</taxonomicName>
|
||
is troglophile, and may be still in the process of adaptation to the hypogean environment. Moreover, we observed during the samples that the stream where the new species was found sprouted from the ground, supporting the hypothesis that this new species originates from hyporheic environment and/or is adapting to it.
|
||
</paragraph>
|
||
<paragraph id="D35A36E6E60DFFB5FF27C5C5614FFD2F" blockId="10.[151,1436,151,896]" pageId="10" pageNumber="157">
|
||
The species
|
||
<taxonomicName id="14E54D65E60DFFB5FEB1C5C4677CFE73" authority="Moreira, 1903" authorityName="Moreira" authorityYear="1903" box="[337,609,476,501]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="157" phylum="Arthropoda" rank="species" species="pernix">
|
||
<emphasis id="E191EAF4E60DFFB5FEB1C5C464A7FE73" box="[337,442,477,500]" italics="true" pageId="10" pageNumber="157">H. pernix</emphasis>
|
||
<bibRefCitation id="B7744B17E60DFFB5FE21C5C5677CFE73" author="Moreira" box="[449,609,476,501]" pageId="10" pageNumber="157" refString="Moreira, C. (1903) Uma especie nova de Amphipode orchestideo, que vive a 2240 metros sobre o nivel do mar. Archivos do Museo Nacional de Rio de Janeiro, 12, 187 - 190." type="journal article" year="1903">Moreira, 1903</bibRefCitation>
|
||
</taxonomicName>
|
||
was described for the INP more than a century ago. Its description is very brief, absent of taxonomic details and with very few illustrations.
|
||
<bibRefCitation id="B7744B17E60DFFB5FC9EC5E6613DFD9F" author="Pereira" box="[894,1056,511,536]" pageId="10" pageNumber="157" refString="Pereira, V. F. G. C. (1985) Redescricao de Hyalella pernix (Moreira) (Amphipoda - Hyalellidae) com discussao de seu sinonimo H. curvispina Shoemaker. Revista Brasileira de Zoologia, 3 (4), 209 - 217. https: // doi. org / 10.1590 / S 0101 - 81751985000400007" type="journal article" year="1985">Pereira (1985)</bibRefCitation>
|
||
when collected in Esgotada Lake in the INP, identified the material as
|
||
<taxonomicName id="14E54D65E60DFFB5FDB2C63C67DDFDBB" authorityName="Moreira" authorityYear="1903" box="[594,704,549,572]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="157" phylum="Arthropoda" rank="species" species="pernix">
|
||
<emphasis id="E191EAF4E60DFFB5FDB2C63C67DDFDBB" box="[594,704,549,572]" italics="true" pageId="10" pageNumber="157">H. pernix</emphasis>
|
||
</taxonomicName>
|
||
, and also stated that the species was a senior synonym of
|
||
<taxonomicName id="14E54D65E60DFFB5FA61C63C64FFFDE7" authority="Shoemaker, 1942" authorityName="Shoemaker" authorityYear="1942" class="Malacostraca" family="Hyalellidae" genus="Hyalella" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="157" phylum="Arthropoda" rank="species" species="curvispina">
|
||
<emphasis id="E191EAF4E60DFFB5FA61C63C6410FDE7" italics="true" pageId="10" pageNumber="157">H. curvispina</emphasis>
|
||
<bibRefCitation id="B7744B17E60DFFB5FEF8C65E64FFFDE7" author="Shoemaker" box="[280,482,583,608]" pageId="10" pageNumber="157" refString="Shoemaker, C. R. (1942) A new species of Amphipoda from Uruguay and Brazil. Journal of the washington Academy of Sciences, 32, 80 - 82." type="journal article" year="1942">Shoemaker, 1942</bibRefCitation>
|
||
</taxonomicName>
|
||
. However,
|
||
<bibRefCitation id="B7744B17E60DFFB5FD89C65E66B1FDE7" author="Gonzalez" box="[617,940,583,608]" pageId="10" pageNumber="157" refString="Gonzalez, E. R. & Watling, L. (2003) A new species of Hyalella from Brazil (Crustacea: Amphipoda: Hyalellidae), with redescriptions of three other species in the genus. Journal of Natural History, 37 (17), 2045 - 2076. https: // doi. org / 10.1080 / 00222930210133237" type="journal article" year="2003">González & Watling (2003)</bibRefCitation>
|
||
concluded that the specimens sampled by
|
||
<bibRefCitation id="B7744B17E60DFFB5FF77C6756421FD02" author="Pereira" box="[151,316,620,645]" pageId="10" pageNumber="157" refString="Pereira, V. F. G. C. (1985) Redescricao de Hyalella pernix (Moreira) (Amphipoda - Hyalellidae) com discussao de seu sinonimo H. curvispina Shoemaker. Revista Brasileira de Zoologia, 3 (4), 209 - 217. https: // doi. org / 10.1590 / S 0101 - 81751985000400007" type="journal article" year="1985">Pereira (1985)</bibRefCitation>
|
||
do not correspond to
|
||
<taxonomicName id="14E54D65E60DFFB5FDA8C67467AAFD03" authorityName="Moreira" authorityYear="1903" box="[584,695,621,644]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="157" phylum="Arthropoda" rank="species" species="pernix">
|
||
<emphasis id="E191EAF4E60DFFB5FDA8C67467AAFD03" box="[584,695,621,644]" italics="true" pageId="10" pageNumber="157">H. pernix</emphasis>
|
||
</taxonomicName>
|
||
described by
|
||
<bibRefCitation id="B7744B17E60DFFB5FC80C675610DFD03" author="Moreira" box="[864,1040,620,645]" pageId="10" pageNumber="157" refString="Moreira, C. (1903) Uma especie nova de Amphipode orchestideo, que vive a 2240 metros sobre o nivel do mar. Archivos do Museo Nacional de Rio de Janeiro, 12, 187 - 190." type="journal article" year="1903">Moreira (1903)</bibRefCitation>
|
||
or to
|
||
<taxonomicName id="14E54D65E60DFFB5FB80C67461E0FD03" authorityName="Shoemaker" authorityYear="1942" box="[1120,1277,621,644]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="157" phylum="Arthropoda" rank="species" species="curvispina">
|
||
<emphasis id="E191EAF4E60DFFB5FB80C67461E0FD03" box="[1120,1277,621,644]" italics="true" pageId="10" pageNumber="157">H. curvispina</emphasis>
|
||
</taxonomicName>
|
||
described by
|
||
<bibRefCitation id="B7744B17E60DFFB5FF77C696647BFD2F" author="Shoemaker" box="[151,358,655,680]" pageId="10" pageNumber="157" refString="Shoemaker, C. R. (1942) A new species of Amphipoda from Uruguay and Brazil. Journal of the washington Academy of Sciences, 32, 80 - 82." type="journal article" year="1942">Shoemaker (1942)</bibRefCitation>
|
||
and it refers to a new species, which was never formally renamed.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="9BFF656DE60DFFB5FF27C6AD64B1FC07" pageId="10" pageNumber="157" type="reference_group">
|
||
<paragraph id="D35A36E6E60DFFB5FF27C6AD64B1FC07" blockId="10.[151,1436,151,896]" pageId="10" pageNumber="157">
|
||
<taxonomicName id="14E54D65E60DFFB5FF27C6AD648FFD4B" ID-CoL="3MVPZ" authorityName="Rodrigues & Senna & Quadra & Bueno" authorityYear="2017" box="[199,402,692,717]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="157" phylum="Arthropoda" rank="species" species="montana">
|
||
<emphasis id="E191EAF4E60DFFB5FF27C6AD648FFD4B" box="[199,402,692,717]" italics="true" pageId="10" pageNumber="157">Hyalella montana</emphasis>
|
||
</taxonomicName>
|
||
does not correspond either to the species of
|
||
<bibRefCitation id="B7744B17E60DFFB5FC76C6AD6124FD4A" author="Pereira" box="[918,1081,692,717]" pageId="10" pageNumber="157" refString="Pereira, V. F. G. C. (1985) Redescricao de Hyalella pernix (Moreira) (Amphipoda - Hyalellidae) com discussao de seu sinonimo H. curvispina Shoemaker. Revista Brasileira de Zoologia, 3 (4), 209 - 217. https: // doi. org / 10.1590 / S 0101 - 81751985000400007" type="journal article" year="1985">Pereira (1985)</bibRefCitation>
|
||
or to
|
||
<taxonomicName id="14E54D65E60DFFB5FB61C6AC61F1FD4B" ID-CoL="6MGSQ" authorityName="Moreira" authorityYear="1903" box="[1153,1260,693,716]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="157" phylum="Arthropoda" rank="species" species="pernix">
|
||
<emphasis id="E191EAF4E60DFFB5FB61C6AC61F1FD4B" box="[1153,1260,693,716]" italics="true" pageId="10" pageNumber="157">H. pernix</emphasis>
|
||
</taxonomicName>
|
||
, mainly by not presenting curved seta on inner ramus of the uropod 1, comb-scales on gnathopod 1 and 2 and apical setae on telson.
|
||
<bibRefCitation id="B7744B17E60DFFB5FF08C6E5673DFC93" author="Gonzalez" box="[232,544,764,789]" pageId="10" pageNumber="157" refString="Gonzalez, E. R. & Watling, L. (2003) A new species of Hyalella from Brazil (Crustacea: Amphipoda: Hyalellidae), with redescriptions of three other species in the genus. Journal of Natural History, 37 (17), 2045 - 2076. https: // doi. org / 10.1080 / 00222930210133237" type="journal article" year="2003">González & Watling (2003)</bibRefCitation>
|
||
also suggest that
|
||
<taxonomicName id="14E54D65E60DFFB5FD08C6E4664EFC93" ID-CoL="6MGSQ" authorityName="Moreira" authorityYear="1903" box="[744,851,765,788]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="157" phylum="Arthropoda" rank="species" species="pernix">
|
||
<emphasis id="E191EAF4E60DFFB5FD08C6E4664EFC93" box="[744,851,765,788]" italics="true" pageId="10" pageNumber="157">H. pernix</emphasis>
|
||
</taxonomicName>
|
||
must be redescribed in order to avoid new mistakes as in
|
||
<bibRefCitation id="B7744B17E60DFFB5FF34C7066465FCBF" author="Pereira" box="[212,376,799,824]" pageId="10" pageNumber="157" refString="Pereira, V. F. G. C. (1985) Redescricao de Hyalella pernix (Moreira) (Amphipoda - Hyalellidae) com discussao de seu sinonimo H. curvispina Shoemaker. Revista Brasileira de Zoologia, 3 (4), 209 - 217. https: // doi. org / 10.1590 / S 0101 - 81751985000400007" type="journal article" year="1985">Pereira (1985)</bibRefCitation>
|
||
, moreover, it is not possible to distinguish it from other Brazilian species based solely on the description of
|
||
<bibRefCitation id="B7744B17E60DFFB5FED7C75D64FBFCDB" author="Moreira" box="[311,486,836,861]" pageId="10" pageNumber="157" refString="Moreira, C. (1903) Uma especie nova de Amphipode orchestideo, que vive a 2240 metros sobre o nivel do mar. Archivos do Museo Nacional de Rio de Janeiro, 12, 187 - 190." type="journal article" year="1903">Moreira (1903)</bibRefCitation>
|
||
. Unfortunately, the
|
||
<typeStatus id="0C5E8844E60DFFB5FD21C75C67ECFCDA" box="[705,753,837,861]" pageId="10" pageNumber="157">type</typeStatus>
|
||
material is unknown or is lost, so it is not possible to confirm the validity of
|
||
<emphasis id="E191EAF4E60DFFB5FEDBC77064B1FC07" box="[315,428,873,896]" italics="true" pageId="10" pageNumber="157">
|
||
<taxonomicName id="14E54D65E60DFFB5FEDBC77064B5FC07" ID-CoL="6MGSQ" authorityName="Moreira" authorityYear="1903" box="[315,424,873,896]" class="Malacostraca" family="Hyalellidae" genus="Hyalella" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="157" phylum="Arthropoda" rank="species" species="pernix">H. pernix</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |