470 lines
56 KiB
XML
470 lines
56 KiB
XML
<document id="920AD4A209EF147AB445EA946FCAD56C" ID-DOI="10.5281/zenodo.187410" ID-GBIF-Dataset="2211a712-0ae9-4047-966a-c18c895d1cd9" ID-ISSN="1175-5326" ID-Zenodo-Dep="187410" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461070322469" checkinUser="plazi" docAuthor="Santos, Sandro, Bond-Buckup, Georgina, Pérez-Losada, Marcos, Bartholomei-Santos, Marlise Ladvocat & Buckup, Ludwig" docDate="2009" docId="9370F335FF83FF868FD5FF04D35DFB1C" docLanguage="en" docName="zt02088p040.pdf" docOrigin="Zootaxa 2088" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Aegla manuinflata Bond-Buckup & Santos, n. sp." docType="treatment" docVersion="8" lastPageNumber="39" masterDocId="6F498B4DFF87FF8E8F42FFD9D644FFF0" masterDocTitle="Aegla manuinflata, a new species of freshwater anomuran (Decapoda: Anomura: Aeglidae) from Brazil, determined by morphological and molecular characters" masterLastPageNumber="40" masterPageNumber="31" pageNumber="35" updateTime="1698584243456" updateUser="plazi">
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<mods:mods id="0E700C56090114FD8C95D2A089E0FAB8" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="2ACD99EE914BE39D96AC0A667A18D9D7">
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<mods:title id="7DE7BE727158FCA76720AC407E5FC240">Aegla manuinflata, a new species of freshwater anomuran (Decapoda: Anomura: Aeglidae) from Brazil, determined by morphological and molecular characters</mods:title>
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</mods:titleInfo>
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<mods:name id="68282380F1EAE311CD33126A57ADBD53" type="personal">
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<mods:roleTerm id="D8A5CDD59D7F7D58E615A16844BB4674">Author</mods:roleTerm>
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<mods:namePart id="474FC19E1FEFA60A754B0E8793D1FDC2">Santos, Sandro</mods:namePart>
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</mods:name>
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<mods:roleTerm id="1C036C816C88B4623B5627922F825E3C">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="6A4D08857E4E491284B1C421E049E3AA">Bond-Buckup, Georgina</mods:namePart>
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</mods:name>
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<mods:name id="D0CE58E9929342AA23F7F75D227A4AB8" type="personal">
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<mods:roleTerm id="61768027ED98F85F902B2253C61C77E3">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="5D452ABEB34B8B7FA4520CEA2BAD0D62">Pérez-Losada, Marcos</mods:namePart>
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</mods:name>
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<mods:name id="DA0F3DA8D7026B30220AAD26B1894D20" type="personal">
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<mods:roleTerm id="D011DA5D2A85B12CB1CBA33D94C55623">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="D341EEF2B98677B228721720D37EFE89">Bartholomei-Santos, Marlise Ladvocat</mods:namePart>
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</mods:name>
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<mods:name id="9E219F54A8CCE75ABAD221AA82B0734F" type="personal">
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<mods:roleTerm id="64D1FC36AA43C8D168F05049F8601ED6">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="1A995539D72592D709E60DDEC4332C48">Buckup, Ludwig</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="F55082A14EF07F52BADF19FE9EC07FA3">text</mods:typeOfResource>
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<mods:title id="189F7A7F7A89F420B25790A12792159F">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="7954FAD41AA43A36AEB54CE2C6B6760E">
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<mods:date id="2E7EB4673A10F6BC15BD00D71AA055A9">2009</mods:date>
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<mods:detail id="31DA087C31742A44AF865D3DF8D8D7E9" type="volume">
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<mods:number id="6247D4E6FC0FDCEFB59513C9480BECBD">2088</mods:number>
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<mods:start id="BDF7FFD4079A07414D57B7F8BC5A5454">31</mods:start>
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<mods:classification id="F1D34925C4C3520FF7DAAA1D2912514E">journal article</mods:classification>
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<mods:identifier id="0A5720B199769BB583C2973767D33352" type="DOI">10.5281/zenodo.187410</mods:identifier>
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<mods:identifier id="A9A73C73565307689382123B8C58C1B7" type="GBIF-Dataset">2211a712-0ae9-4047-966a-c18c895d1cd9</mods:identifier>
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<mods:identifier id="3BC1DFBB1A3BF144348BC1D28A840BAD" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="F97E98EE5A1E35E2C116B74954789BCC" type="Zenodo-Dep">187410</mods:identifier>
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<treatment id="9370F335FF83FF868FD5FF04D35DFB1C" ID-DOI="http://doi.org/10.5281/zenodo.5619937" ID-GBIF-Taxon="119615681" ID-Zenodo-Dep="5619937" LSID="urn:lsid:plazi:treatment:9370F335FF83FF868FD5FF04D35DFB1C" httpUri="http://treatment.plazi.org/id/9370F335FF83FF868FD5FF04D35DFB1C" lastPageId="8" lastPageNumber="39" pageId="4" pageNumber="35">
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<subSubSection id="53C311A8FF83FF8A8FD5FF04D749FEEA" pageId="4" pageNumber="35" type="nomenclature">
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<paragraph id="1B664223FF83FF8A8FD5FF04D4B7FF07" blockId="4.[151,755,221,282]" box="[151,755,221,247]" pageId="4" pageNumber="35">
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<heading id="402EF54FFF83FF8A8FD5FF04D4B7FF07" bold="true" box="[151,755,221,247]" fontSize="11" level="1" pageId="4" pageNumber="35" reason="1">
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<emphasis id="29AD9E31FF83FF8A8FD5FF04D4B7FF07" bold="true" box="[151,755,221,247]" pageId="4" pageNumber="35">
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<taxonomicName id="DCD939A0FF83FF8A8FD5FF04D4EDFF07" authority="Bond-Buckup & Santos" authorityName="Bond-Buckup & Santos" box="[151,681,221,247]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="35" phylum="Arthropoda" rank="species" species="manuinflata" status="sp. nov.">
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<emphasis id="29AD9E31FF83FF8A8FD5FF04D73DFF07" bold="true" box="[151,377,221,247]" italics="true" pageId="4" pageNumber="35">Aegla manuinflata</emphasis>
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Bond-Buckup & Santos
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</taxonomicName>
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<taxonomicNameLabel id="329E234AFF83FF8A8DF2FF04D4B7FF07" box="[688,755,221,247]" pageId="4" pageNumber="35" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="1B664223FF83FF8A8FD5FED9D749FEEA" blockId="4.[151,755,221,282]" box="[151,269,256,282]" pageId="4" pageNumber="35">
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(
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<figureCitation id="83E25EA6FF83FF8A8FDDFED9D747FEEA" box="[159,259,256,282]" captionStart="FIGURE 2" captionStartId="5.[151,259,1548,1572]" captionTargetBox="[352,1231,189,1515]" captionTargetId="figure@5.[151,1436,163,1524]" captionTargetPageId="5" captionText="FIGURE 2. Aegla manuinflata n. sp. a: male holotype (UFRGS 4438 H), dorsal view; b: pre-cervical portion of carapace, side view; c: ischium of cheliped, ventral view; d: third and fourth sterna, ventral view; e: second abdominal epimeron." httpUri="https://zenodo.org/record/187412/files/figure.png" pageId="4" pageNumber="35">Figure 2</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="53C311A8FF83FF8A8FD5FE94D494FD1A" pageId="4" pageNumber="35" type="materials_examined">
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<paragraph id="1B664223FF83FF8A8FD5FE94D227FE44" blockId="4.[151,1438,333,1992]" pageId="4" pageNumber="35">
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<emphasis id="29AD9E31FF83FF8A8FD5FE94D7CFFE97" bold="true" box="[151,395,333,359]" pageId="4" pageNumber="35">Material examined.</emphasis>
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<typeStatus id="C462FC81FF83FF8A8ED0FE94D440FE97" box="[402,516,333,359]" pageId="4" pageNumber="35" type="holotype">Holotype</typeStatus>
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: male, TCL
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<quantity id="DC21EFC6FF83FF8A8DD7FE94D54BFE97" box="[661,783,333,359]" metricMagnitude="-2" metricUnit="m" metricValue="2.348" pageId="4" pageNumber="35" unit="mm" value="23.48">23.48 mm</quantity>
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, Taquara stream (
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<figureCitation id="83E25EA6FF83FF8A8C9FFE94D260FE97" box="[989,1060,333,359]" captionStart="FIGURE 3" captionStartId="6.[151,255,1384,1408]" captionTargetBox="[332,1241,575,1347]" captionTargetId="figure@6.[150,1436,548,1360]" captionTargetPageId="6" captionText="FIGURE 3. Collection localities (solid circles) of Aegla manuinflata n. sp., in the central region of Rio Grande do Sul. Arrow indicates type locality. BR 158, BR 287 and BR 392 are federal highways." httpUri="https://zenodo.org/record/187413/files/figure.png" pageId="4" pageNumber="35">Fig. 3</figureCitation>
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), northern part of the São Pedro do Sul municipal district, central region of Rio Grande do Sul (
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<geoCoordinate id="7EED24E4FF83FF8A8CE1FEADD271FE7E" box="[931,1077,372,398]" direction="south" orientation="latitude" pageId="4" pageNumber="35" precision="15" value="-29.600279">29º36’01”S</geoCoordinate>
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,
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<geoCoordinate id="7EED24E4FF83FF8A8B00FEADD299FE7E" box="[1090,1245,372,398]" direction="west" orientation="longitude" pageId="4" pageNumber="35" precision="15" value="-54.176945">54º10’37”W</geoCoordinate>
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; altitude
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<quantity id="DC21EFC6FF83FF8A8A0DFEADD3D8FE7E" box="[1359,1436,372,398]" metricMagnitude="2" metricUnit="m" metricValue="1.58" pageId="4" pageNumber="35" unit="m" value="158.0">158 m</quantity>
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above sea level). Collected on
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<date id="6F6764E3FF83FF8A8EBCFE43D4C2FE44" box="[510,646,410,436]" pageId="4" pageNumber="35" value="2001-12-08">8 Dec 2001</date>
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(Sandro Santos, coll.) (
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||
<collectionCode id="7DC8DAE6FF83FF8A8CD8FE43D5BFFE44" box="[922,1019,410,436]" httpUri="http://grbio.org/cool/3q02-t412" name="Universidade Federale do Rio Grande do Sul" pageId="4" pageNumber="35">UFRGS</collectionCode>
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4438H).
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</paragraph>
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||
<paragraph id="1B664223FF83FF8A8FD5FE18D784FDF2" blockId="4.[151,1438,333,1992]" pageId="4" pageNumber="35">
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||
<typeStatus id="C462FC81FF83FF8A8FD5FE18D755FE2B" box="[151,273,449,475]" pageId="4" pageNumber="35" type="paratype">Paratypes</typeStatus>
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||
:
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<specimenCount id="0DDF89AAFF83FF8A8E5FFE18D739FE2B" box="[285,381,449,475]" pageId="4" pageNumber="35" type="male">7 males</specimenCount>
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||
, TCL from
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||
<quantity id="DC21EFC6FF83FF8A8D4CFE18D4BDFE2B" box="[526,761,449,475]" metricMagnitude="-2" metricUnit="m" metricValue="1.9125" metricValueMax="2.149" metricValueMin="1.676" pageId="4" pageNumber="35" unit="mm" value="19.125" valueMax="21.49" valueMin="16.76">16.76 to 21.49 mm</quantity>
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||
;
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||
<specimenCount id="0DDF89AAFF83FF8A8C44FE18D53AFE2B" box="[774,894,449,475]" pageId="4" pageNumber="35" type="female">4 females</specimenCount>
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||
, TCL from
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||
<quantity id="DC21EFC6FF83FF8A8B4DFE18D2B5FE2B" box="[1039,1265,449,475]" metricMagnitude="-2" metricUnit="m" metricValue="1.581" metricValueMax="1.918" metricValueMin="1.244" pageId="4" pageNumber="35" unit="mm" value="15.809999999999999" valueMax="19.18" valueMin="12.44">12.44 to 19.18mm</quantity>
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||
. Same data as
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||
<typeStatus id="C462FC81FF83FF8A8FD5FE31D6BAFDF2" box="[151,254,488,514]" pageId="4" pageNumber="35" type="holotype">holotype</typeStatus>
|
||
(
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||
<collectionCode id="7DC8DAE6FF83FF8A8E4FFE31D729FDF2" box="[269,365,488,514]" httpUri="http://grbio.org/cool/3q02-t412" name="Universidade Federale do Rio Grande do Sul" pageId="4" pageNumber="35">UFRGS</collectionCode>
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||
4523).
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||
</paragraph>
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<paragraph id="1B664223FF83FF8A8F84FDD7D494FD1A" blockId="4.[151,1438,333,1992]" pageId="4" pageNumber="35">
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||
Non-type material (utilized for morphometric and molecular analysis): Itaimbé stream:
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||
<specimenCount id="0DDF89AAFF83FF8A8BB1FDD7D310FDD8" box="[1267,1364,526,552]" pageId="4" pageNumber="35" type="male">5 males</specimenCount>
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||
, TCL from
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<quantity id="DC21EFC6FF83FF8A8F98FDECD782FDBF" box="[218,454,565,591]" metricMagnitude="-2" metricUnit="m" metricValue="2.046" metricValueMax="2.256" metricValueMin="1.8359999999999999" pageId="4" pageNumber="35" unit="mm" value="20.46" valueMax="22.56" valueMin="18.36">18.36 to 22.56 mm</quantity>
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,
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<specimenCount id="0DDF89AAFF83FF8A8E90FDECD404FDBF" box="[466,576,565,591]" pageId="4" pageNumber="35" type="female">1 female</specimenCount>
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, TCL
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<quantity id="DC21EFC6FF83FF8A8DCCFDECD548FDBF" box="[654,780,565,591]" metricMagnitude="-2" metricUnit="m" metricValue="1.425" pageId="4" pageNumber="35" unit="mm" value="14.25">14.25 mm</quantity>
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, São Martinho da Serra municipal district, also in the central region of Rio Grande do Sul, on the edges of the slopes of the Geral Range (
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<geoCoordinate id="7EED24E4FF83FF8A8B22FD85D2A8FD86" box="[1120,1260,604,630]" direction="south" orientation="latitude" pageId="4" pageNumber="35" precision="15" value="-29.510834">29º30’39”S</geoCoordinate>
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||
,
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||
<geoCoordinate id="7EED24E4FF83FF8A8BB5FD85D3CAFD86" box="[1271,1422,604,630]" direction="west" orientation="longitude" pageId="4" pageNumber="35" precision="15" value="-53.869164">53º52’09”W</geoCoordinate>
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),
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<quantity id="DC21EFC6FF83FF8A8FD5FD5BD6A5FD6C" box="[151,225,642,668]" metricMagnitude="2" metricUnit="m" metricValue="4.24" pageId="4" pageNumber="35" unit="m" value="424.0">424 m</quantity>
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||
above sea level, material collected on
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<date id="6F6764E3FF83FF8A8DE0FD5BD57DFD6C" box="[674,825,642,668]" pageId="4" pageNumber="35" value="2007-03-30">30 Mar 2007</date>
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||
(Sandro Santos, coll.). Água Negra stream:
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||
<specimenCount id="0DDF89AAFF83FF8A8A79FD5BD3DCFD6C" box="[1339,1432,642,668]" pageId="4" pageNumber="35" type="male">2 males</specimenCount>
|
||
, TCL 19.69 and
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||
<quantity id="DC21EFC6FF83FF8A8E1EFD70D79AFD33" box="[348,478,681,707]" metricMagnitude="-2" metricUnit="m" metricValue="1.513" pageId="4" pageNumber="35" unit="mm" value="15.13">15.13 mm</quantity>
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||
,
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||
<specimenCount id="0DDF89AAFF83FF8A8EA8FD70D41EFD33" box="[490,602,681,707]" pageId="4" pageNumber="35" type="female">1 female</specimenCount>
|
||
, TCL
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||
<quantity id="DC21EFC6FF83FF8A8DEBFD70D56FFD33" box="[681,811,681,707]" metricMagnitude="-2" metricUnit="m" metricValue="1.53" pageId="4" pageNumber="35" unit="mm" value="15.3">15.30 mm</quantity>
|
||
,
|
||
<geoCoordinate id="7EED24E4FF83FF8A8C7AFD70D58EFD33" box="[824,970,681,707]" direction="south" orientation="latitude" pageId="4" pageNumber="35" precision="15" value="-29.589724">29º35’23”S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="7EED24E4FF83FF8A8C95FD70D235FD33" box="[983,1137,681,707]" direction="west" orientation="longitude" pageId="4" pageNumber="35" precision="15" value="-53.86972">53º52’11”W</geoCoordinate>
|
||
,
|
||
<quantity id="DC21EFC6FF83FF8A8B3CFD70D289FD33" box="[1150,1229,681,707]" metricMagnitude="2" metricUnit="m" metricValue="2.2199999999999998" pageId="4" pageNumber="35" unit="m" value="222.0">222 m</quantity>
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above sea level, collected on
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<date id="6F6764E3FF83FF8A8E6EFD09D780FD1A" box="[300,452,720,746]" pageId="4" pageNumber="35" value="2007-03-31">31 Mar 2007</date>
|
||
(Sandro Santos, coll.).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="53C311A8FF83FF8A8F84FD2FD285FC5B" pageId="4" pageNumber="35" type="diagnosis">
|
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<paragraph id="1B664223FF83FF8A8F84FD2FD285FC5B" blockId="4.[151,1438,333,1992]" pageId="4" pageNumber="35">
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<emphasis id="29AD9E31FF83FF8A8F84FD2FD702FCE0" bold="true" box="[198,326,758,784]" pageId="4" pageNumber="35">Diagnosis.</emphasis>
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Anterolateral spine of carapace reaching to base of cornea; protogastric lobes present; extraorbital sinus U-shaped. Rostrum triangular, carinate along its entire length, deflected. Cheliped hand inflated; proximal outer margin of dactylus with lobe; fingers without lobular tooth; palmar crest absent; inner margin of ventral face of ischium with 1 distal tubercle. Dorsal margin of carpus of second and third pereiopods with short slender setae. Anterior angle of ventral margin of epimeron 2 armed.
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</paragraph>
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</subSubSection>
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<subSubSection id="53C311A8FF83FF888F84FC6ED799F9E4" lastPageId="6" lastPageNumber="37" pageId="4" pageNumber="35" type="description">
|
||
<paragraph id="1B664223FF83FF8A8F84FC6ED518FC08" blockId="4.[151,1438,333,1992]" pageId="4" pageNumber="35">
|
||
<emphasis id="29AD9E31FF83FF8A8F84FC6ED71BFC21" bold="true" box="[198,351,951,977]" pageId="4" pageNumber="35">Description.</emphasis>
|
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Carapace moderately convex, area of gastric region more elevated than other regions, dorsal surface scabrous, covered with small scales and punctations.
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</paragraph>
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<paragraph id="1B664223FF83FF8A8F87FBDCD552FBEF" blockId="4.[151,1438,333,1992]" box="[197,790,1029,1055]" pageId="4" pageNumber="35">
|
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Front large; PCW/FW ratio of male
|
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<typeStatus id="C462FC81FF83FF8A8D2FFBDCD497FBEF" box="[621,723,1029,1055]" pageId="4" pageNumber="35" type="holotype">holotype</typeStatus>
|
||
1.83.
|
||
</paragraph>
|
||
<paragraph id="1B664223FF83FF8A8F87FBF5D2E6FB4A" blockId="4.[151,1438,333,1992]" pageId="4" pageNumber="35">Rostrum triangular, elevated along its entire length, deflected, of medium length, broad at base and tapered at extremity, indented in middle, carinate to apex. Subrostral process absent; in profile, rostrum with dorsal part higher than ventral part. Rostral carina beginning near protogastric lobes, with multiple parallel, closely set rows of pronounced scales extending to tip. Lateral margins of rostrum scaly.</paragraph>
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<paragraph id="1B664223FF83FF8A8F87FB1FD7B4FAF7" blockId="4.[151,1438,333,1992]" pageId="4" pageNumber="35">Orbits moderately broad, shallow, bounded externally by an orbital spine. Orbital margin with few scales. Extra-orbital sinus U-shaped.</paragraph>
|
||
<paragraph id="1B664223FF83FF8A8F87FACDD5A3FAA4" blockId="4.[151,1438,333,1992]" pageId="4" pageNumber="35">Anterolateral angle of carapace projecting anteriorly in a spine reaching to base of cornea. Outer margin of anterolateral lobe with scale-shaped tubercles; inner margin unarmed.</paragraph>
|
||
<paragraph id="1B664223FF83FF8A8F87FAB8D725FA3B" blockId="4.[151,1438,333,1992]" pageId="4" pageNumber="35">First hepatic lobe delimited anteriorly by deep fissure; lateral margin with subequal, scale-shaped tubercles; 2nd and 3rd hepatic lobes delimited with only modest incision; lateral margins with subequal, scaleshaped tubercles.</paragraph>
|
||
<paragraph id="1B664223FF83FF8A8F87FA02D310F9EC" blockId="4.[151,1438,333,1992]" pageId="4" pageNumber="35">Epigastric prominences little defined, low, irregular in shape, elongated toward base of 1st hepatic lobe, with few scales. Protogastric lobes moderately elevated; anterior margin marked only by several scales.</paragraph>
|
||
<paragraph id="1B664223FF83FF8A8F87F9F1D421F999" blockId="4.[151,1438,333,1992]" pageId="4" pageNumber="35">
|
||
Transverse dorsal line slightly sinuous. Areola quadrate, with margins subparallel along their entire length. AL/AW of male
|
||
<typeStatus id="C462FC81FF83FF8A8EF6F996D45BF999" box="[436,543,1615,1641]" pageId="4" pageNumber="35" type="holotype">holotype</typeStatus>
|
||
: 1.37.
|
||
</paragraph>
|
||
<paragraph id="1B664223FF83FF8A8F87F9AFD31BF946" blockId="4.[151,1438,333,1992]" pageId="4" pageNumber="35">Epibranchial area triangular, well developed, with one apical tubercle followed by smaller, scale-shaped tubercles. Lateral margins of anterior and posterior branchial area with subequal, scale-shaped tubercles.</paragraph>
|
||
<paragraph id="1B664223FF83FF8A8F87F91AD518F8DD" blockId="4.[151,1438,333,1992]" pageId="4" pageNumber="35">Anterior angle of ventral margin of epimeron 2 armed with tubercule; ventro-lateral margin slightly convex; posterior angle of ventral margin unarmed. Epimera of 3rd to 6th segments produced; on 3rd and 4th the lateral projection is ornamented with a small apical tubercle.</paragraph>
|
||
<paragraph id="1B664223FF83FF8A8F87F8E3D4C0F8A4" blockId="4.[151,1438,333,1992]" box="[197,644,1850,1876]" pageId="4" pageNumber="35">Telson divided by longitudinal sulcus.</paragraph>
|
||
<paragraph id="1B664223FF83FF8A8F87F8B8D30BF838" blockId="4.[151,1438,333,1992]" pageId="4" pageNumber="35">Anterior extremity of third sternite acuminate, projecting between coxae of exopodites of third maxillipeds. Fourth thoracic sternum elevated, with a medial tubercle, lateral margins not recurved; anterolateral margin projecting, with one tubercle; tuft of long setae, transversely on anterior part of segment.</paragraph>
|
||
<caption id="4FA612ABFF82FF8B8FD5F9D5D747F999" httpUri="https://zenodo.org/record/187412/files/figure.png" pageId="5" pageNumber="36" targetBox="[352,1231,189,1515]" targetPageId="5">
|
||
<paragraph id="1B664223FF82FF8B8FD5F9D5D747F999" blockId="5.[151,1437,1548,1641]" pageId="5" pageNumber="36">
|
||
<emphasis id="29AD9E31FF82FF8B8FD5F9D5D75DF9D4" bold="true" box="[151,281,1548,1572]" pageId="5" pageNumber="36">FIGURE 2</emphasis>
|
||
.
|
||
<taxonomicName id="DCD939A0FF82FF8B8E6BF9D4D7B8F9D4" box="[297,508,1549,1572]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="36" phylum="Arthropoda" rank="species" species="manuinflata" status="sp. nov.">
|
||
<emphasis id="29AD9E31FF82FF8B8E6BF9D4D7B8F9D4" box="[297,508,1549,1572]" italics="true" pageId="5" pageNumber="36">Aegla manuinflata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="329E234AFF82FF8B8D46F9D5D401F9D4" box="[516,581,1548,1572]" pageId="5" pageNumber="36" rank="species">
|
||
<emphasis id="29AD9E31FF82FF8B8D46F9D5D401F9D4" bold="true" box="[516,581,1548,1572]" pageId="5" pageNumber="36">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
a: male holotype (UFRGS 4438H), dorsal view; b: pre-cervical portion of carapace, side view; c: ischium of cheliped, ventral view; d: third and fourth sterna, ventral view; e: second abdominal epimeron.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="1B664223FF82FF888F87F945D797FE6A" blockId="5.[151,1437,1692,2027]" lastBlockId="6.[151,1437,152,493]" lastPageId="6" lastPageNumber="37" pageId="5" pageNumber="36">Cheliped unequal, hand quadrate. Major cheliped globose, palm inflated in medial and posterolateral region, covered by corneal scales. Minor cheliped more tapered. Palmar crest absent. Pre-dactylar lobe forming small step with anterior margin of propodus. Fingers thickened and covered with scales. Proximal outer margin of moveable finger without lobe. Prehensile margins of fingers with scale-shaped denticles along their entire length, with opposing, dovetailed lobular teeth. Dorsal face of carpus rugose, with scales; inner margin with 3 or 4 spines, the distal spine being the most robust of the group; these spines bear a few scales on the lateral margins; inner anterolateral angle subobtuse, with apical tubercle; anterodorsal margin with scales. Carpal crest modestly pronounced, especially at the proximal region, where there are scales in groups of 3–5 on the elevations of the crest; in the distal region, the crest is absent, with few scales; well-marked depression between carpal crest and inner antero-lateral angle; outer ventral angle of carpus with one spine; ventral face with 1 conical spine. Dorsal margin of merus of cheliped with one, more-pronounced, distal spine, the rest of the margin with scale-shaped tubercles; anterodorsal margin with scales. Lateral faces scabrous, with scales. Inner ventral margin of merus with distal scale-shaped tubercles; outer ventral margin with a prominent distal tubercle, followed by scale-shaped tubercles. Dorsal margin of ischium with elevation ornamented with tubercle; inner margin of ventral face with 1, more-prominent distal tubercle, and an elevation with scales arranged along the margin.</paragraph>
|
||
<paragraph id="1B664223FF81FF888F87FE70D289FE1D" blockId="6.[151,1437,152,493]" pageId="6" pageNumber="37">Dorsal margin of dactylus, propodus, and carpus of 2nd, 3rd, and 4th pereiopods with longitudinal rows of setae. Carpus of 2nd and 3rd pereiopods armed anterodorsally with one scale-shaped tubercle.</paragraph>
|
||
<caption id="4FA612ABFF81FF888FD5FAB1D5B8FA52" httpUri="https://zenodo.org/record/187413/files/figure.png" pageId="6" pageNumber="37" targetBox="[332,1241,575,1347]" targetPageId="6">
|
||
<paragraph id="1B664223FF81FF888FD5FAB1D5B8FA52" blockId="6.[151,1436,1384,1442]" pageId="6" pageNumber="37">
|
||
<emphasis id="29AD9E31FF81FF888FD5FAB1D757FA70" bold="true" box="[151,275,1384,1408]" pageId="6" pageNumber="37">FIGURE 3</emphasis>
|
||
. Collection localities (solid circles) of
|
||
<taxonomicName id="DCD939A0FF81FF888DF5FAB1D539FA8F" box="[695,893,1384,1407]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="37" phylum="Arthropoda" rank="species" species="manuinflata" status="sp. nov.">
|
||
<emphasis id="29AD9E31FF81FF888DF5FAB1D539FA8F" box="[695,893,1384,1407]" italics="true" pageId="6" pageNumber="37">Aegla manuinflata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="329E234AFF81FF888CC6FAB1D585FA70" box="[900,961,1384,1408]" pageId="6" pageNumber="37" rank="species">
|
||
<emphasis id="29AD9E31FF81FF888CC6FAB1D585FA70" bold="true" box="[900,961,1384,1408]" pageId="6" pageNumber="37">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, in the central region of Rio Grande do Sul. Arrow indicates type locality. BR 158, BR 287 and BR 392 are federal highways.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="1B664223FF81FF888F87FA0AD799F9E4" blockId="6.[151,1436,1488,2023]" pageId="6" pageNumber="37">
|
||
<emphasis id="29AD9E31FF81FF888F87FA0AD716FA1D" bold="true" box="[197,338,1491,1517]" pageId="6" pageNumber="37">Variations:</emphasis>
|
||
Specimens from Itaimbé stream have a shorter rostrum, and the tubercle on the 4th thoracic sternum is less pronounced.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="53C311A8FF81FF888F84F9F9D346F991" pageId="6" pageNumber="37" type="etymology">
|
||
<paragraph id="1B664223FF81FF888F84F9F9D346F991" blockId="6.[151,1436,1488,2023]" pageId="6" pageNumber="37">
|
||
<emphasis id="29AD9E31FF81FF888F84F9F9D717F9CA" bold="true" box="[198,339,1568,1594]" pageId="6" pageNumber="37">Etymology.</emphasis>
|
||
The specific name is an allusion to the cheliped propodus of the animals, which is relatively well developed, like a boxing glove. From Latin,
|
||
<emphasis id="29AD9E31FF81FF888D99F991D56CF991" box="[731,808,1608,1633]" italics="true" pageId="6" pageNumber="37">manus</emphasis>
|
||
means hand, and
|
||
<emphasis id="29AD9E31FF81FF888CB8F991D202F991" box="[1018,1094,1608,1633]" italics="true" pageId="6" pageNumber="37">inflata</emphasis>
|
||
means inflated.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="53C311A8FF81FF898F84F9B4D715F944" lastPageId="7" lastPageNumber="38" pageId="6" pageNumber="37" type="distribution">
|
||
<paragraph id="1B664223FF81FF888F84F9B4D265F8D5" blockId="6.[151,1436,1488,2023]" pageId="6" pageNumber="37">
|
||
<emphasis id="29AD9E31FF81FF888F84F9B4D723F977" bold="true" box="[198,359,1645,1671]" pageId="6" pageNumber="37">Distribution.</emphasis>
|
||
The Ibicuí-Mirim River rises north of the town of Santa Maria, in an area of the Geral Range, locally called the Pinhal Range. This river flows westward, and after about
|
||
<quantity id="DC21EFC6FF81FF888B31F94DD289F95E" box="[1139,1229,1684,1710]" metricMagnitude="5" metricUnit="m" metricValue="1.3" pageId="6" pageNumber="37" unit="km" value="130.0">130 km</quantity>
|
||
it joins the Santa Maria River to form the Ibicuí River. This last is the main affluent of the
|
||
<collectingCountry id="63CE02B3FF81FF888CA9F962D215F925" box="[1003,1105,1723,1749]" name="Uruguay" pageId="6" pageNumber="37">Uruguay</collectingCountry>
|
||
River, and is nearly
|
||
<quantity id="DC21EFC6FF81FF888A01F962D3D8F925" box="[1347,1436,1723,1749]" metricMagnitude="5" metricUnit="m" metricValue="2.9" pageId="6" pageNumber="37" unit="km" value="290.0">290 km</quantity>
|
||
long with a drainage area of
|
||
<quantity id="DC21EFC6FF81FF888D70F93CD480F90F" box="[562,708,1765,1791]" metricMagnitude="7" metricUnit="m" metricValue="4.685" pageId="6" pageNumber="37" unit="km" value="46850.0">46,850 km</quantity>
|
||
2. (Source: Ministry of Transports of
|
||
<collectingCountry id="63CE02B3FF81FF888B9BF93CD369F90F" box="[1241,1325,1765,1791]" name="Brazil" pageId="6" pageNumber="37">Brazil</collectingCountry>
|
||
: http:// www.transportes.gov.br/bit/hidro/detrioibicui.htm - accessed on
|
||
<date id="6F6764E3FF81FF888CCBF8D2D250F8D5" box="[905,1044,1803,1829]" pageId="6" pageNumber="37" value="2008-08-20">08/20/2008</date>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="1B664223FF81FF898F87F8EBD254FF28" blockId="6.[151,1436,1488,2023]" lastBlockId="7.[151,1436,152,216]" lastPageId="7" lastPageNumber="38" pageId="6" pageNumber="37">
|
||
<taxonomicName id="DCD939A0FF81FF888F87F8EBD7DBF8BB" box="[197,415,1842,1867]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="37" phylum="Arthropoda" rank="species" species="manuinflata" status="sp. nov.">
|
||
<emphasis id="29AD9E31FF81FF888F87F8EBD7DBF8BB" box="[197,415,1842,1867]" italics="true" pageId="6" pageNumber="37">Aegla manuinflata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="329E234AFF81FF888EE5F8EBD7AEF8BC" box="[423,490,1842,1868]" pageId="6" pageNumber="37" rank="species">
|
||
<emphasis id="29AD9E31FF81FF888EE5F8EBD7AEF8BC" bold="true" box="[423,490,1842,1868]" pageId="6" pageNumber="37">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, was first recorded in Taquara stream, São Pedro do Sul municipal district (
|
||
<figureCitation id="83E25EA6FF81FF888A2EF8EBD6ECF883" captionStart="FIGURE 3" captionStartId="6.[151,255,1384,1408]" captionTargetBox="[332,1241,575,1347]" captionTargetId="figure@6.[150,1436,548,1360]" captionTargetPageId="6" captionText="FIGURE 3. Collection localities (solid circles) of Aegla manuinflata n. sp., in the central region of Rio Grande do Sul. Arrow indicates type locality. BR 158, BR 287 and BR 392 are federal highways." httpUri="https://zenodo.org/record/187413/files/figure.png" pageId="6" pageNumber="37">Fig. 3</figureCitation>
|
||
). This stream is formed by three springs rising on the slopes of the Geral Range (
|
||
<figureCitation id="83E25EA6FF81FF888B34F880D2FBF883" box="[1142,1215,1881,1907]" captionStart="FIGURE 3" captionStartId="6.[151,255,1384,1408]" captionTargetBox="[332,1241,575,1347]" captionTargetId="figure@6.[150,1436,548,1360]" captionTargetPageId="6" captionText="FIGURE 3. Collection localities (solid circles) of Aegla manuinflata n. sp., in the central region of Rio Grande do Sul. Arrow indicates type locality. BR 158, BR 287 and BR 392 are federal highways." httpUri="https://zenodo.org/record/187413/files/figure.png" pageId="6" pageNumber="37">Fig. 3</figureCitation>
|
||
). The waters from these springs join to form the Taquara stream, which flows for about
|
||
<quantity id="DC21EFC6FF81FF888C95F8A6D267F869" box="[983,1059,1919,1945]" metricMagnitude="4" metricUnit="m" metricValue="2.0" pageId="6" pageNumber="37" unit="km" value="20.0">20 km</quantity>
|
||
from north to south toward the right bank of the Ibicuí-Mirim River. This stream has boulders, cobbles, and gravel (pebbles) (>256; 256 to
|
||
<quantity id="DC21EFC6FF81FF888A3DF87FD681F817" metricMagnitude="-2" metricUnit="m" metricValue="6.4" pageId="6" pageNumber="37" unit="mm" value="64.0">64 mm</quantity>
|
||
and 64 to
|
||
<quantity id="DC21EFC6FF81FF888E7FF814D7C5F817" box="[317,385,1997,2023]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="6" pageNumber="37" unit="mm" value="4.0">4 mm</quantity>
|
||
diameter, respectively) in its stretch near the mountain slopes.
|
||
<collectingCountry id="63CE02B3FF81FF888B1CF814D23BF817" box="[1118,1151,1997,2023]" name="American Samoa" pageId="6" pageNumber="37">As</collectingCountry>
|
||
it flows farther from the mountains and enters the region known as the Central Depression, the larger particles become scarce and the bed is sandy. In this latter area, no specimens of
|
||
<taxonomicName id="DCD939A0FF80FF898D8CFF66D539FF28" box="[718,893,191,216]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="manuinflata">
|
||
<emphasis id="29AD9E31FF80FF898D8CFF66D539FF28" box="[718,893,191,216]" italics="true" pageId="7" pageNumber="38">A. manuinflata</emphasis>
|
||
</taxonomicName>
|
||
were found.
|
||
</paragraph>
|
||
<caption id="4FA612ABFF80FF898FD5FBCDD72AFB81" httpUri="https://zenodo.org/record/187414/files/figure.png" pageId="7" pageNumber="38" targetBox="[400,1187,288,972]" targetPageId="7">
|
||
<paragraph id="1B664223FF80FF898FD5FBCDD72AFB81" blockId="7.[151,1436,1044,1137]" pageId="7" pageNumber="38">
|
||
<emphasis id="29AD9E31FF80FF898FD5FBCDD750FBDC" bold="true" box="[151,276,1044,1068]" pageId="7" pageNumber="38">FIGURE 4</emphasis>
|
||
. Maximum-likelihood tree, including
|
||
<taxonomicName id="DCD939A0FF80FF898DF4FBCCD5C4FBDC" box="[694,896,1045,1068]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="manuinflata">
|
||
<emphasis id="29AD9E31FF80FF898DF4FBCCD5C4FBDC" box="[694,896,1045,1068]" italics="true" pageId="7" pageNumber="38">Aegla manuinflata</emphasis>
|
||
</taxonomicName>
|
||
, in relation to the other species studied by Pérez- Losada
|
||
<emphasis id="29AD9E31FF80FF898FA9FBEED75EFBBE" box="[235,282,1079,1102]" italics="true" pageId="7" pageNumber="38">et al</emphasis>
|
||
. (2004).
|
||
<taxonomicName id="DCD939A0FF80FF898E3FFBEED458FBBE" box="[381,540,1079,1102]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="manuinflata">
|
||
<emphasis id="29AD9E31FF80FF898E3FFBEED458FBBE" box="[381,540,1079,1102]" italics="true" pageId="7" pageNumber="38">A. manuinflata</emphasis>
|
||
</taxonomicName>
|
||
1, 2 = Taquara stream;
|
||
<taxonomicName id="DCD939A0FF80FF898C5EFBEED5FFFBBE" box="[796,955,1079,1102]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="manuinflata">
|
||
<emphasis id="29AD9E31FF80FF898C5EFBEED5FFFBBE" box="[796,955,1079,1102]" italics="true" pageId="7" pageNumber="38">A. manuinflata</emphasis>
|
||
</taxonomicName>
|
||
3, 4 = Itaimbé stream;
|
||
<taxonomicName id="DCD939A0FF80FF898BF5FBEED312FBBE" box="[1207,1366,1079,1102]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="manuinflata">
|
||
<emphasis id="29AD9E31FF80FF898BF5FBEED312FBBE" box="[1207,1366,1079,1102]" italics="true" pageId="7" pageNumber="38">A. manuinflata</emphasis>
|
||
</taxonomicName>
|
||
5, 6 = Água Negra stream.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="1B664223FF80FF898F87FB7AD4CDFA55" blockId="7.[151,1437,1187,2025]" pageId="7" pageNumber="38">
|
||
Besides the Taquara stream, the species was also recorded in the Água Negra stream, a tributary of the left bank of the Ibicuí-Mirim River. The mouths of these two streams are about
|
||
<quantity id="DC21EFC6FF80FF898B56FB13D21AFB14" box="[1044,1118,1226,1252]" metricMagnitude="4" metricUnit="m" metricValue="4.0" pageId="7" pageNumber="38" unit="km" value="40.0">40 km</quantity>
|
||
distant from each other. In this section the Ibicuí-Mirim River flows in the transition region between the Central Depression (mean altitude
|
||
<quantity id="DC21EFC6FF80FF898FB8FACED70DFAC1" box="[250,329,1303,1329]" metricMagnitude="2" metricUnit="m" metricValue="1.0" pageId="7" pageNumber="38" unit="m" value="100.0">100 m</quantity>
|
||
) and the Geral Range (up to
|
||
<quantity id="DC21EFC6FF80FF898DECFACED4BBFAC1" box="[686,767,1303,1329]" metricMagnitude="2" metricUnit="m" metricValue="5.0" pageId="7" pageNumber="38" unit="m" value="500.0">500 m</quantity>
|
||
). The Itaimbé stream flows toward the Ibicuí-Mirim at about
|
||
<quantity id="DC21EFC6FF80FF898FA6FAE7D767FAA8" box="[228,291,1342,1368]" metricMagnitude="3" metricUnit="m" metricValue="5.0" pageId="7" pageNumber="38" unit="km" value="5.0">5 km</quantity>
|
||
upstream from the mouth of Água Negra stream. Itaimbé stream is about
|
||
<quantity id="DC21EFC6FF80FF898BFFFAE7D34FFAA8" box="[1213,1291,1342,1368]" metricMagnitude="4" metricUnit="m" metricValue="1.5" pageId="7" pageNumber="38" unit="km" value="15.0">15 km</quantity>
|
||
long and is situated entirely on the slopes of the Geral Range. Its sources lie near the São Martinho da Serra municipal district, in an area of about
|
||
<quantity id="DC21EFC6FF80FF898E9AFA52D466FA55" box="[472,546,1419,1445]" metricMagnitude="2" metricUnit="m" metricValue="5.0" pageId="7" pageNumber="38" unit="m" value="500.0">500 m</quantity>
|
||
altitude.
|
||
</paragraph>
|
||
<paragraph id="1B664223FF80FF898FD5FA6BD533FA03" blockId="7.[151,1437,1187,2025]" pageId="7" pageNumber="38">Both the Água Negra and the Itaimbé streams have similar physiographic features to those of the Taquara stream, only differing by being located in more uneven terrain.</paragraph>
|
||
<paragraph id="1B664223FF80FF898F84FA26D5A8F9B0" blockId="7.[151,1437,1187,2025]" pageId="7" pageNumber="38">
|
||
In the Itaimbé stream, besides
|
||
<taxonomicName id="DCD939A0FF80FF898D0AF9D9D4B8F9E9" box="[584,764,1536,1561]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="manuinflata">
|
||
<emphasis id="29AD9E31FF80FF898D0AF9D9D4B8F9E9" box="[584,764,1536,1561]" italics="true" pageId="7" pageNumber="38">A. manuinflata</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="DCD939A0FF80FF898C52F9D9D5F6F9E9" box="[784,946,1536,1561]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="longirostri">
|
||
<emphasis id="29AD9E31FF80FF898C52F9D9D5F6F9E9" box="[784,946,1536,1561]" italics="true" pageId="7" pageNumber="38">A. longirostri</emphasis>
|
||
</taxonomicName>
|
||
was also recorded. However, the latter occurred in smaller numbers, about one-tenth of those of
|
||
<taxonomicName id="DCD939A0FF80FF898C75F9FFD5A1F9CF" box="[823,997,1574,1599]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="manuinflata">
|
||
<emphasis id="29AD9E31FF80FF898C75F9FFD5A1F9CF" box="[823,997,1574,1599]" italics="true" pageId="7" pageNumber="38">A. manuinflata</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="1B664223FF80FF898F84F994D715F944" blockId="7.[151,1437,1187,2025]" pageId="7" pageNumber="38">
|
||
Besides Itaimbé stream,
|
||
<taxonomicName id="DCD939A0FF80FF898EACF994D4C9F996" box="[494,653,1613,1638]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="longirostri">
|
||
<emphasis id="29AD9E31FF80FF898EACF994D4C9F996" box="[494,653,1613,1638]" italics="true" pageId="7" pageNumber="38">A. longirostri</emphasis>
|
||
</taxonomicName>
|
||
was also recorded in the sources of the Ibicuí-Mirim and Toropí rivers. The latter is a tributary of the left bank of the Ibicuí-Mirim. There is no record of
|
||
<taxonomicName id="DCD939A0FF80FF898B82F9ADD335F97D" box="[1216,1393,1652,1677]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="manuinflata">
|
||
<emphasis id="29AD9E31FF80FF898B82F9ADD335F97D" box="[1216,1393,1652,1677]" italics="true" pageId="7" pageNumber="38">A. manuinflata</emphasis>
|
||
</taxonomicName>
|
||
for these two areas.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="53C311A8FF80FF868F84F918D7E2FED6" lastPageId="8" lastPageNumber="39" pageId="7" pageNumber="38" type="reference_group">
|
||
<paragraph id="1B664223FF80FF898F84F918D2A9F885" blockId="7.[151,1437,1187,2025]" pageId="7" pageNumber="38">
|
||
<taxonomicName id="DCD939A0FF80FF898F84F918D738F92A" ID-CoL="490616bf-3924-4e9f-a586-fc127c52b4da" box="[198,380,1729,1754]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="platensis">
|
||
<emphasis id="29AD9E31FF80FF898F84F918D738F92A" box="[198,380,1729,1754]" italics="true" pageId="7" pageNumber="38">Aegla platensis</emphasis>
|
||
</taxonomicName>
|
||
is also present in this hydrographic basin, specifically between the source of the Ibicuí- Mirim and the mouth of Itaimbé stream. This species is also recorded in tributaries of the Jaguarí River, whose mouth is on the right bank of the Ibicuí, about
|
||
<quantity id="DC21EFC6FF80FF898DF0F8D7D4BFF8D8" box="[690,763,1806,1832]" metricMagnitude="4" metricUnit="m" metricValue="3.0" pageId="7" pageNumber="38" unit="km" value="30.0">30 km</quantity>
|
||
downstream from the confluence of the Ibicuí-Mirim and the Santa Maria, and
|
||
<quantity id="DC21EFC6FF80FF898ED7F8ECD7A5F8BF" box="[405,481,1845,1871]" metricMagnitude="4" metricUnit="m" metricValue="6.0" pageId="7" pageNumber="38" unit="km" value="60.0">60 km</quantity>
|
||
from the mouth of the Toropí. In the Jaguarí River basin,
|
||
<taxonomicName id="DCD939A0FF80FF898BD7F8ECD369F8BE" ID-CoL="cd08b4e7-eb5b-4619-9be8-8f9fc2284832" box="[1173,1325,1845,1870]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="singularis">
|
||
<emphasis id="29AD9E31FF80FF898BD7F8ECD369F8BE" box="[1173,1325,1845,1870]" italics="true" pageId="7" pageNumber="38">A. singularis</emphasis>
|
||
</taxonomicName>
|
||
has been recorded in its middle stretch, and
|
||
<taxonomicName id="DCD939A0FF80FF898D6FF885D202F885" ID-CoL="ee7c0681-097a-400b-b2cf-da0a6659bad8" authority="Bond-Buckup & Buckup, 1994" authorityName="Bond-Buckup & Buckup" authorityYear="1994" box="[557,1094,1883,1909]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="spinipalma">
|
||
<emphasis id="29AD9E31FF80FF898D6FF885D494F885" box="[557,720,1884,1909]" italics="true" pageId="7" pageNumber="38">A. spinipalma</emphasis>
|
||
<bibRefCitation id="7F483FD2FF80FF898D95F882D202F885" author="Bond-Buckup" box="[727,1094,1883,1909]" pageId="7" pageNumber="39" refString="Bond-Buckup, G. & Buckup, L. (1994) A familia Aeglidae (Crustacea, Decapoda, Anomura). Arquivos de Zoologia, 32, 159 - 347." type="journal article" year="1994">
|
||
Bond-Buckup & Buckup,
|
||
<quantity id="DC21EFC6FF80FF898B49F882D202F885" box="[1035,1094,1883,1909]" metricMagnitude="1" metricUnit="m" metricValue="5.06476" pageId="7" pageNumber="38" unit="in" value="1994.0">1994</quantity>
|
||
</bibRefCitation>
|
||
</taxonomicName>
|
||
in its sources.
|
||
</paragraph>
|
||
<paragraph id="1B664223FF80FF868F84F858D7E2FED6" blockId="7.[151,1437,1187,2025]" lastBlockId="8.[151,1437,152,1260]" lastPageId="8" lastPageNumber="39" pageId="7" pageNumber="38">
|
||
<emphasis id="29AD9E31FF80FF898F84F858D737F86B" bold="true" box="[198,371,1921,1947]" pageId="7" pageNumber="38">Comparisons.</emphasis>
|
||
<taxonomicName id="DCD939A0FF80FF898EC2F85BD41BF86B" box="[384,607,1922,1947]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="manuinflata" status="sp. nov.">
|
||
<emphasis id="29AD9E31FF80FF898EC2F85BD41BF86B" box="[384,607,1922,1947]" italics="true" pageId="7" pageNumber="38">Aegla manuinflata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="329E234AFF80FF898D29F858D4F6F86B" box="[619,690,1921,1947]" pageId="7" pageNumber="38" rank="species">
|
||
<emphasis id="29AD9E31FF80FF898D29F858D4F6F86B" bold="true" box="[619,690,1921,1947]" pageId="7" pageNumber="38">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
resembles
|
||
<taxonomicName id="DCD939A0FF80FF898C02F85BD30DF86C" ID-CoL="cf158e9b-05cd-4bb1-afc4-bde14f25e667" authority="Bond-Buckup & Buckup, 1994" authorityName="Bond-Buckup & Buckup" authorityYear="1994" box="[832,1353,1922,1948]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="38" phylum="Arthropoda" rank="species" species="inermis">
|
||
<emphasis id="29AD9E31FF80FF898C02F85BD5FAF86B" box="[832,958,1922,1947]" italics="true" pageId="7" pageNumber="38">A. inermis</emphasis>
|
||
<bibRefCitation id="7F483FD2FF80FF898C89F85BD30DF86C" author="Bond-Buckup" box="[971,1353,1922,1948]" pageId="7" pageNumber="39" refString="Bond-Buckup, G. & Buckup, L. (1994) A familia Aeglidae (Crustacea, Decapoda, Anomura). Arquivos de Zoologia, 32, 159 - 347." type="journal article" year="1994">
|
||
Bond-Buckup & Buckup,
|
||
<quantity id="DC21EFC6FF80FF898A4CF85BD30DF86C" box="[1294,1353,1922,1948]" metricMagnitude="1" metricUnit="m" metricValue="5.06476" pageId="7" pageNumber="38" unit="in" value="1994.0">1994</quantity>
|
||
</bibRefCitation>
|
||
</taxonomicName>
|
||
in the absence of a palmar crest and the shape and ornamentation of the carpus of the cheliped. It differs from the latter by several features: the carapace is more elevated, with more marked and defined regions; the propodus of the chelipeds is strongly globose and inflated, and the dactyls are more elongated. The rostrum of the new species is much more elevated, and the rostral carina is more pronounced and has multiple rows of scales; whereas in
|
||
<taxonomicName id="DCD939A0FF8FFF868E5CFF3CD7DCFF0E" ID-CoL="cf158e9b-05cd-4bb1-afc4-bde14f25e667" box="[286,408,229,254]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="inermis">
|
||
<emphasis id="29AD9E31FF8FFF868E5CFF3CD7DCFF0E" box="[286,408,229,254]" italics="true" pageId="8" pageNumber="39">A. inermis</emphasis>
|
||
</taxonomicName>
|
||
the rostrum is much lower and the carina is less pronounced in the apical region, with only one row of scales.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="53C311A8FF8FFF868F84FEEBD35DFB1C" pageId="8" pageNumber="39" type="description">
|
||
<paragraph id="1B664223FF8FFF868F84FEEBD6B7FE6A" blockId="8.[151,1437,152,1260]" pageId="8" pageNumber="39">
|
||
<taxonomicName id="DCD939A0FF8FFF868F84FEEBD7E6FEBB" box="[198,418,306,331]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="manuinflata">
|
||
<emphasis id="29AD9E31FF8FFF868F84FEEBD7E6FEBB" box="[198,418,306,331]" italics="true" pageId="8" pageNumber="39">Aegla manuinflata</emphasis>
|
||
</taxonomicName>
|
||
lacks a palmar crest on its chelipeds, and so resembles in part
|
||
<taxonomicName id="DCD939A0FF8FFF868BD6FEEBD34AFEBB" box="[1172,1294,306,331]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="inermis">
|
||
<emphasis id="29AD9E31FF8FFF868BD6FEEBD34AFEBB" box="[1172,1294,306,331]" italics="true" pageId="8" pageNumber="39">A. inermis</emphasis>
|
||
</taxonomicName>
|
||
and also
|
||
<emphasis id="29AD9E31FF8FFF868AC1FEEBD775FE82" italics="true" pageId="8" pageNumber="39">
|
||
<taxonomicName id="DCD939A0FF8FFF868AC1FEEBD769FE82" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="uruguayana">A. uruguayana</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
However, it differs in having an inflated propodus (hand), larger than those of the other two species.
|
||
</paragraph>
|
||
<paragraph id="1B664223FF8FFF868F84FE7FD423FDAB" blockId="8.[151,1437,152,1260]" pageId="8" pageNumber="39">
|
||
Another distinguishing feature between
|
||
<taxonomicName id="DCD939A0FF8FFF868DD8FE7ED503FE30" box="[666,839,423,448]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="manuinflata">
|
||
<emphasis id="29AD9E31FF8FFF868DD8FE7ED503FE30" box="[666,839,423,448]" italics="true" pageId="8" pageNumber="39">A. manuinflata</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="DCD939A0FF8FFF868C3DFE7ED269FE30" box="[895,1069,423,448]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="uruguayana">
|
||
<emphasis id="29AD9E31FF8FFF868C3DFE7ED269FE30" box="[895,1069,423,448]" italics="true" pageId="8" pageNumber="39">A. uruguayana</emphasis>
|
||
</taxonomicName>
|
||
is the PCW/FW ratio. Whereas for the latter the mean value is
|
||
<quantity id="DC21EFC6FF8FFF868D4BFE14D418FE17" box="[521,604,461,487]" metricMagnitude="-2" metricUnit="m" metricValue="4.0894" pageId="8" pageNumber="39" unit="in" value="1.61">1.61 in</quantity>
|
||
males and
|
||
<quantity id="DC21EFC6FF8FFF868DA1FE14D572FE17" box="[739,822,461,487]" metricMagnitude="-2" metricUnit="m" metricValue="4.2418" pageId="8" pageNumber="39" unit="in" value="1.67">1.67 in</quantity>
|
||
females (
|
||
<bibRefCitation id="7F483FD2FF8FFF868CE8FE14D35FFE17" author="Bond-Buckup" box="[938,1307,461,487]" pageId="8" pageNumber="39" refString="Bond-Buckup, G. & Buckup, L. (1994) A familia Aeglidae (Crustacea, Decapoda, Anomura). Arquivos de Zoologia, 32, 159 - 347." type="journal article" year="1994">Bond-Buckup & Buckup 1994</bibRefCitation>
|
||
), the mean value for
|
||
<taxonomicName id="DCD939A0FF8FFF868E4AFE2DD7F3FDFD" box="[264,439,500,525]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="manuinflata">
|
||
<emphasis id="29AD9E31FF8FFF868E4AFE2DD7F3FDFD" box="[264,439,500,525]" italics="true" pageId="8" pageNumber="39">A. manuinflata</emphasis>
|
||
</taxonomicName>
|
||
is
|
||
<quantity id="DC21EFC6FF8FFF868E99FE2DD469FDFE" box="[475,557,500,526]" metricMagnitude="-2" metricUnit="m" metricValue="4.445" pageId="8" pageNumber="39" unit="in" value="1.75">1.75 in</quantity>
|
||
males and
|
||
<quantity id="DC21EFC6FF8FFF868DF1FE2DD541FDFE" box="[691,773,500,526]" metricMagnitude="-2" metricUnit="m" metricValue="4.699" pageId="8" pageNumber="39" unit="in" value="1.85">1.85 in</quantity>
|
||
females.
|
||
<taxonomicName id="DCD939A0FF8FFF868C35FE2DD258FDFD" box="[887,1052,500,525]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="inermis">
|
||
<emphasis id="29AD9E31FF8FFF868C35FE2DD258FDFD" box="[887,1052,500,525]" italics="true" pageId="8" pageNumber="39">Aegla inermis</emphasis>
|
||
</taxonomicName>
|
||
shows an intermediate value for males (1.74) and a lower one for females (1.71). Thus, besides the differences in chelipeds, there is also a difference in relation to the front width.
|
||
</paragraph>
|
||
<paragraph id="1B664223FF8FFF868F84FDB1D553FBDB" blockId="8.[151,1437,152,1260]" pageId="8" pageNumber="39">
|
||
Regarding the biogeography of these three species,
|
||
<taxonomicName id="DCD939A0FF8FFF868C6CFDB1D59AFD71" box="[814,990,616,641]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="manuinflata">
|
||
<emphasis id="29AD9E31FF8FFF868C6CFDB1D59AFD71" box="[814,990,616,641]" italics="true" pageId="8" pageNumber="39">A. manuinflata</emphasis>
|
||
</taxonomicName>
|
||
was recorded at only three localities, all in the sub-basin of the Ibicuí-Mirim River, which in its turn is a tributary of the Ibicuí. There is no record of
|
||
<taxonomicName id="DCD939A0FF8FFF868FD5FD6CD70DFD3E" box="[151,329,693,718]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="uruguayana">
|
||
<emphasis id="29AD9E31FF8FFF868FD5FD6CD70DFD3E" box="[151,329,693,718]" italics="true" pageId="8" pageNumber="39">A. uruguayana</emphasis>
|
||
</taxonomicName>
|
||
in that sub-basin. However, this species is present in streams that form the sub-basin of the Santa Maria River, which rises in the southern part of Rio Grande do Sul and flows to the central-west region, where it joins the Ibicuí-Mirim near the Cacequi municipal district, forming the Ibicuí.
|
||
<taxonomicName id="DCD939A0FF8FFF868BE2FCDBD300FCEB" box="[1184,1348,770,795]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="inermis">
|
||
<emphasis id="29AD9E31FF8FFF868BE2FCDBD300FCEB" box="[1184,1348,770,795]" italics="true" pageId="8" pageNumber="39">Aegla inermis</emphasis>
|
||
</taxonomicName>
|
||
is only present in the eastern part of the state, in the Sinos River basin (Cará stream). There is no communication between the basins in the east and west parts of the state. Our molecular data showed
|
||
<taxonomicName id="DCD939A0FF8FFF868BC0FC89D31FFC99" box="[1154,1371,848,873]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="manuinflata">
|
||
<emphasis id="29AD9E31FF8FFF868BC0FC89D31FFC99" box="[1154,1371,848,873]" italics="true" pageId="8" pageNumber="39">Aegla manuinflata</emphasis>
|
||
</taxonomicName>
|
||
to be closely related to
|
||
<taxonomicName id="DCD939A0FF8FFF868E2FFCAED7BDFC60" box="[365,505,887,912]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="platensis">
|
||
<emphasis id="29AD9E31FF8FFF868E2FFCAED7BDFC60" box="[365,505,887,912]" italics="true" pageId="8" pageNumber="39">A. platensis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="DCD939A0FF8FFF868D77FCAED48BFC60" box="[565,719,887,912]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="singularis">
|
||
<emphasis id="29AD9E31FF8FFF868D77FCAED48BFC60" box="[565,719,887,912]" italics="true" pageId="8" pageNumber="39">A. singularis</emphasis>
|
||
</taxonomicName>
|
||
. These two species are present in streams near those where specimens of
|
||
<taxonomicName id="DCD939A0FF8FFF868E75FC44D7A0FC46" box="[311,484,925,950]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="manuinflata">
|
||
<emphasis id="29AD9E31FF8FFF868E75FC44D7A0FC46" box="[311,484,925,950]" italics="true" pageId="8" pageNumber="39">A. manuinflata</emphasis>
|
||
</taxonomicName>
|
||
were recorded. Nevertheless, up to now the latter species was only found sharing habitat with
|
||
<emphasis id="29AD9E31FF8FFF868E69FC1DD794FC2D" box="[299,464,964,989]" italics="true" pageId="8" pageNumber="39">
|
||
<taxonomicName id="DCD939A0FF8FFF868E69FC1DD788FC2D" box="[299,460,964,989]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="longirostri">A. longirostri</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
Morphologically the chelipeds of these four species are very distinct. In all but
|
||
<taxonomicName id="DCD939A0FF8FFF868AC1FC1DD76CFBF3" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="39" phylum="Arthropoda" rank="species" species="manuinflata">
|
||
<emphasis id="29AD9E31FF8FFF868AC1FC1DD76CFBF3" italics="true" pageId="8" pageNumber="39">A. manuinflata</emphasis>
|
||
</taxonomicName>
|
||
there is a well-developed palmar crest, although the proportions of cheliped size in relation to other dimensions are close, in both males and females.
|
||
</paragraph>
|
||
<paragraph id="1B664223FF8FFF868F84FBEED35DFB1C" blockId="8.[151,1437,152,1260]" pageId="8" pageNumber="39">
|
||
<emphasis id="29AD9E31FF8FFF868F84FBEED7A4FBA1" bold="true" box="[198,480,1079,1105]" pageId="8" pageNumber="39">Conservation outlook.</emphasis>
|
||
This species can be considered “Vulnerable”, according to the criteria of the International Union for Conservation of Nature (
|
||
<bibRefCitation id="7F483FD2FF8FFF868DAEFB87D5C5FB88" author="IUCN" box="[748,897,1118,1144]" pageId="8" pageNumber="40" refString="IUCN. (2001) IUCN red list Categories: version 3.1. Prepared by the IUCN Species Survival Commission. IUCN, Gland Switzerland and Cambridge, UK." type="book" year="2001">IUCN 2001</bibRefCitation>
|
||
), because it has been recorded in only three localities up to the present, and its populations can be considered as fragmented and with limited distributions. Moreover, agricultural activity in the hydrographic basin, mainly pig farming, whose effluents are usually discharged into streams, may impair the water quality, and hence the survival of these crustaceans.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |