306 lines
35 KiB
XML
306 lines
35 KiB
XML
<document id="C0854896914E90837A1202D1FC0B2393" ID-CLB-Dataset="37650" ID-DOI="10.5281/zenodo.193342" ID-GBIF-Dataset="451e845a-bc93-48c8-9d67-121040a631a5" ID-ISSN="1175-5326" ID-Zenodo-Dep="193342" IM.bibliography_approvedBy="carolina" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="carolina" checkinTime="1460133248328" checkinUser="plazi" docAuthor="Bond-Buckup, Georgina, Jara, Carlos G., Buckup, Ludwig, Bueno, Alessandra A. P., Pérez-Losada, Marcos & Crandall, Keith A." docDate="2010" docId="03AD87BD4366FFD0EC93FAB9608EFE22" docLanguage="en" docName="zt02343p030.pdf" docOrigin="Zootaxa 2343" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Aegla saltensis Bond-Buckup & Jara, new species" docType="treatment" docVersion="11" lastPageNumber="22" masterDocId="FF94FFC54367FFD4EC04FFAD6332FFE2" masterDocTitle="Description of a new species of Aeglidae, and new records of related species from river basins in Argentina (Crustacea, Anomura)" masterLastPageNumber="30" masterPageNumber="18" pageNumber="19" updateTime="1698235201571" updateUser="plazi">
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<mods:titleInfo id="DA9A7C047524041A8D45AD9191E189FD">
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<mods:title id="2EA900820A8420F6158227D43A12BD7D">Description of a new species of Aeglidae, and new records of related species from river basins in Argentina (Crustacea, Anomura)</mods:title>
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<mods:name id="98F2D4100F0C64948913FEA28950CD67" type="personal">
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<mods:namePart id="7C1ED5CF1E26FD4FD7284BBA42121084">Bond-Buckup, Georgina</mods:namePart>
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<mods:namePart id="071FF015457FBDE8E3F44F006C24A30B">Jara, Carlos G.</mods:namePart>
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<mods:roleTerm id="DEE6C578001AF6BBFCE72C6A171D28A5">Author</mods:roleTerm>
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<mods:namePart id="D6F4309A32CC29CE01F6603CBDED9539">Buckup, Ludwig</mods:namePart>
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</mods:name>
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<mods:name id="A40AD0C6565867D2519766550650ED54" type="personal">
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<mods:namePart id="6FAB4BB0E319614D14992B7D8CDED4A1">Bueno, Alessandra A. P.</mods:namePart>
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<mods:name id="3EF0E10D47434201CEBECDF215AF141E" type="personal">
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<mods:namePart id="F52D16BF07E7974E1767B780987CC9C4">Pérez-Losada, Marcos</mods:namePart>
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<mods:namePart id="E35A475E8DD223BBFDBAC3E311ACEE90">Crandall, Keith A.</mods:namePart>
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<mods:typeOfResource id="A03E312372596C95E92B00E1826D2901">text</mods:typeOfResource>
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<mods:title id="DB25235EC0466EE4F77E28560EF9CDE8">Zootaxa</mods:title>
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<mods:date id="4B5AD0E8EFEFE3C32DF5E8C96E0823B1">2010</mods:date>
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<mods:number id="04ABA1E28A1B35DB9AE5B4CCEDE2EC20">2343</mods:number>
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<mods:identifier id="298938AB592388B5534C6A82B1F74756" type="DOI">10.5281/zenodo.193342</mods:identifier>
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<mods:identifier id="E86E8349553C7612D238967C636B083A" type="GBIF-Dataset">451e845a-bc93-48c8-9d67-121040a631a5</mods:identifier>
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<mods:identifier id="90CAB6F7FB99DCA5742D270BEBFBA7CD" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="C506B19A99B1A029218485BF2929F558" type="Zenodo-Dep">193342</mods:identifier>
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<treatment id="03AD87BD4366FFD0EC93FAB9608EFE22" ID-DOI="http://doi.org/10.5281/zenodo.6208810" ID-GBIF-Taxon="124955720" ID-Zenodo-Dep="6208810" LSID="urn:lsid:plazi:treatment:03AD87BD4366FFD0EC93FAB9608EFE22" httpUri="http://treatment.plazi.org/id/03AD87BD4366FFD0EC93FAB9608EFE22" lastPageId="4" lastPageNumber="22" pageId="1" pageNumber="19">
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<subSubSection id="C31E65204366FFD5EC93FAB96222FAB2" pageId="1" pageNumber="19" type="nomenclature">
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<paragraph id="8BBB36AB4366FFD5EC93FAB961C5FACF" blockId="1.[151,759,1299,1360]" box="[151,759,1299,1326]" pageId="1" pageNumber="19">
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<heading id="D0F381C74366FFD5EC93FAB961C5FACF" bold="true" box="[151,759,1299,1326]" fontSize="11" level="1" pageId="1" pageNumber="19" reason="1">
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<emphasis id="B970EAB94366FFD5EC93FAB961C5FACF" bold="true" box="[151,759,1299,1326]" pageId="1" pageNumber="19">
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<taxonomicName id="4C044D284366FFD5EC93FAB96152FACF" ID-CoL="B7ZY4" authority="Bond-Buckup & Jara" authorityName="Bond-Buckup & Jara" box="[151,608,1299,1326]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="19" phylum="Arthropoda" rank="species" species="saltensis" status="sp. nov.">
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<emphasis id="B970EAB94366FFD5EC93FAB96279FACC" bold="true" box="[151,331,1300,1326]" italics="true" pageId="1" pageNumber="19">Aegla saltensis</emphasis>
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Bond-Buckup & Jara
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</taxonomicName>
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<taxonomicNameLabel id="A24357C24366FFD5EE6CFABE61C5FACF" box="[616,759,1299,1325]" pageId="1" pageNumber="19" rank="species">new species</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BBB36AB4366FFD5EC93FA9B6222FAB2" blockId="1.[151,759,1299,1360]" box="[151,272,1334,1360]" pageId="1" pageNumber="19">
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(
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<figureCitation id="133F2A2E4366FFD5ECA4FA9B63E8FAB2" box="[160,218,1334,1360]" captionStart="FIGURE 1" captionStartId="2.[151,257,1911,1935]" captionTargetBox="[196,1331,343,1879]" captionTargetId="figure@2.[151,1436,341,1886]" captionTargetPageId="2" captionText="FIGURE 1. Aegla saltensis new species, male holotype (MZUSP 20466): a, dorsal view; b, pre-cervical portion of carapace, side view; c, inner margin of ischium of cheliped; d, lateral view of second abdominal epimeron; e, third and fourth sterna, ventral view. (Scale: 8 mm)." httpUri="https://zenodo.org/record/193343/files/figure.png" pageId="1" pageNumber="19">Fig.1</figureCitation>
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a–e)
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</paragraph>
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</subSubSection>
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<subSubSection id="C31E65204366FFD5EC93FA2E6796F9F0" pageId="1" pageNumber="19" type="materials_examined">
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<paragraph id="8BBB36AB4366FFD5EC93FA2E6796F9F0" blockId="1.[151,1437,1411,2018]" pageId="1" pageNumber="19">
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<emphasis id="B970EAB94366FFD5EC93FA2E62A0FA7F" bold="true" box="[151,402,1411,1437]" pageId="1" pageNumber="19">Material examined.</emphasis>
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<materialsCitation id="3B6C3CF64366FFD5ED9EFA2966AFFA26" collectingDate="1984-12-13" collectingDateMax="2001-12-08" collectingDateMin="1984-12-13" collectionCode="MZUSP, UFRGS, FML" collectorName="G. Bond-Buckup & C. Jara & M. Perez-Losada & Grosso, L." country="Argentina" elevation="0" latitude="-25.131111" location="Pasaje River at Route" longLatPrecision="21" longitude="-65.015" municipality="Province of Salta" pageId="1" pageNumber="19" specimenCode="MZUSP 20466, UFRGS 3359, FML 0" specimenCount="6" specimenCount-female="4" specimenCount-male="2" typeStatus="holotype">
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<typeStatus id="54BF88094366FFD5ED9EFA29613DFA7C" box="[410,527,1412,1438]" pageId="1" pageNumber="19" type="holotype">Holotype</typeStatus>
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:
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<specimenCount id="9D02FD224366FFD5EE1FFA29616BFA7C" box="[539,601,1412,1438]" pageId="1" pageNumber="19" type="male">male</specimenCount>
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,
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<collectingCountry id="F313763B4366FFD5EE62FA2961D3FA7C" box="[614,737,1412,1438]" name="Argentina" pageId="1" pageNumber="19">Argentina</collectingCountry>
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,
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<collectingMunicipality id="6BDFACD14366FFD5EEEAFA2960F0FA7C" box="[750,962,1412,1438]" pageId="1" pageNumber="19">Province of Salta</collectingMunicipality>
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,
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<location id="8EDB60704366FFD5EFCBFA2967E4FA7C" LSID="urn:lsid:plazi:treatment:03AD87BD4366FFD0EC93FAB9608EFE22:8EDB60704366FFD5EFCBFA2967E4FA7C" box="[975,1238,1412,1438]" country="Argentina" latitude="-25.131111" longLatPrecision="21" longitude="-65.015" municipality="Province of Salta" name="Pasaje River at Route" pageId="1" pageNumber="19">Pasaje River at Route</location>
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34,
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<geoCoordinate id="EE30506C4366FFD5E908FA2966A5FA7C" box="[1292,1431,1412,1438]" direction="south" orientation="latitude" pageId="1" pageNumber="19" precision="15" value="-25.131111">25°07'52"S</geoCoordinate>
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,
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<geoCoordinate id="EE30506C4366FFD5EC93FA076201FA26" box="[151,307,1450,1476]" direction="west" orientation="longitude" pageId="1" pageNumber="19" precision="15" value="-65.015">65°00'54"W</geoCoordinate>
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,
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<elevation id="0029D1984366FFD5ED45FA076242FA26" box="[321,368,1450,1476]" pageId="1" pageNumber="19">746</elevation>
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M,
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<date id="FFBA106B4366FFD5EDA2FA076109FA26" box="[422,571,1450,1476]" pageId="1" pageNumber="19" value="2001-12-08">
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<collectingDate id="EFFEE9834366FFD5EDA2FA076109FA26" box="[422,571,1450,1476]" pageId="1" pageNumber="19" value="2001-12-08">08.xii.2001</collectingDate>
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</date>
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, coll.
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<collectorName id="26F1537D4366FFD5EE8FFA076056FA26" box="[651,868,1450,1476]" pageId="1" pageNumber="19">G. Bond-Buckup</collectorName>
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,
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<collectorName id="26F1537D4366FFD5EF76FA0760FDFA26" box="[882,975,1450,1476]" pageId="1" pageNumber="19">C. Jara</collectorName>
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,
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<collectorName id="26F1537D4366FFD5EFD9FA076785FA26" box="[989,1207,1450,1476]" pageId="1" pageNumber="19">M. Perez-Losada</collectorName>
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(
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<specimenCode id="DBA29ED04366FFD5E8CCFA0766A2FA26" box="[1224,1424,1450,1476]" pageId="1" pageNumber="19">MZUSP 20466</specimenCode>
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).
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</materialsCitation>
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<materialsCitation id="3B6C3CF64366FFD5EC93FA7C6796F9F0" collectingDate="1984-12-13" collectingDateMax="2001-12-08" collectingDateMin="1984-12-13" collectionCode="MZUSP, UFRGS, FML" collectorName="G. Bond-Buckup & C. Jara & M. Perez-Losada & Grosso, L." country="Argentina" elevation="0" latitude="-25.131111" location="Pasaje River at Route" longLatPrecision="21" longitude="-65.015" municipality="Province of Salta" pageId="1" pageNumber="19" specimenCode="MZUSP 20466, UFRGS 3359, FML 0" specimenCount="6" specimenCount-female="4" specimenCount-male="2" typeStatus="paratype">
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<typeStatus id="54BF88094366FFD5EC93FA7C6222FA09" box="[151,272,1489,1515]" pageId="1" pageNumber="19" type="paratype">Paratypes</typeStatus>
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:
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<collectingCountry id="F313763B4366FFD5ED18FA7C62A4FA09" box="[284,406,1489,1515]" name="Argentina" pageId="1" pageNumber="19">Argentina</collectingCountry>
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,
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<specimenCount id="9D02FD224366FFD5EDA7FA7C6125FA09" box="[419,535,1489,1515]" pageId="1" pageNumber="19" type="female">3 females</specimenCount>
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(
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<specimenCode id="DBA29ED04366FFD5EE2CFA7C61E3FA09" box="[552,721,1489,1515]" pageId="1" pageNumber="19">UFRGS 3359</specimenCode>
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P), same data as the
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<typeStatus id="54BF88094366FFD5EFC2FA7C6701FA09" box="[966,1075,1489,1515]" pageId="1" pageNumber="19" type="holotype">holotype</typeStatus>
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;
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<location id="8EDB60704366FFD5E844FA7C6621FA09" LSID="urn:lsid:plazi:treatment:03AD87BD4366FFD0EC93FAB9608EFE22:8EDB60704366FFD5E844FA7C6621FA09" box="[1088,1299,1489,1515]" country="Argentina" latitude="-25.131111" longLatPrecision="21" longitude="-65.015" municipality="Province of Salta" name="Province of Salta" pageId="1" pageNumber="19">Province of Salta</location>
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,
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<location id="8EDB60704366FFD5E924FA7C6163F9F0" LSID="urn:lsid:plazi:treatment:03AD87BD4366FFD0EC93FAB9608EFE22:8EDB60704366FFD5E924FA7C6163F9F0" country="Argentina" latitude="-25.131111" longLatPrecision="21" longitude="-65.015" municipality="Province of Salta" name="Juramento River below Penas Blancas Reservoir" pageId="1" pageNumber="19">Juramento River below Penas Blancas Reservoir</location>
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,
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<date id="FFBA106B4366FFD5EE59FA5561D7F9F0" box="[605,741,1528,1554]" pageId="1" pageNumber="19" value="1984-12-13">
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<collectingDate id="EFFEE9834366FFD5EE59FA5561D7F9F0" box="[605,741,1528,1554]" pageId="1" pageNumber="19" value="1984-12-13">13.xii.1984</collectingDate>
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</date>
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,
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<collectorName id="26F1537D4366FFD5EEF5FA55605EF9F0" box="[753,876,1528,1554]" pageId="1" pageNumber="19">Grosso, L.</collectorName>
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col.,
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<specimenCode id="DBA29ED04366FFD5EFA9FA556732F9F0" box="[941,1024,1528,1554]" pageId="1" pageNumber="19">FML 0</specimenCode>
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0 490,
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<specimenCount id="9D02FD224366FFD5E84DFA556741F9F0" box="[1097,1139,1528,1554]" pageId="1" pageNumber="19" type="male">1M</specimenCount>
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,
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<specimenCount id="9D02FD224366FFD5E884FA556796F9F0" box="[1152,1188,1528,1554]" pageId="1" pageNumber="19" type="female">1F.</specimenCount>
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C31E65204366FFD5ECC1F9B367C4F918" pageId="1" pageNumber="19" type="diagnosis">
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<paragraph id="8BBB36AB4366FFD5ECC1F9B367C4F918" blockId="1.[151,1437,1411,2018]" pageId="1" pageNumber="19">
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<emphasis id="B970EAB94366FFD5ECC1F9B3620DF9DA" bold="true" box="[197,319,1566,1592]" pageId="1" pageNumber="19">Diagnosis</emphasis>
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. Anterolateral spine of carapace extending beyond base of cornea; protogastric lobes absent; extraorbital sinus narrow, V-shaped; rostrum triangular, carinate along its entire length, strongly deflected, proximal outer margin of moveable finger of cheliped without lobe; fingers of cheliped without lobular tooth; palmar crest of cheliped absent; anterior angle of ventral margin of epimera 2 unarmed; inner margin of ventral face of ischium of cheliped with one distal spine and a small proximal tubercle; dorsal margin of carpus of second and third pereiopods with one distal spine followed by scale-shaped tubercles.
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</paragraph>
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</subSubSection>
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<subSubSection id="C31E65204366FFD7ECC1F8AB62EFF901" lastPageId="3" lastPageNumber="21" pageId="1" pageNumber="19" type="description">
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<paragraph id="8BBB36AB4366FFD5ECC1F8AB61B9F8A5" blockId="1.[151,1437,1411,2018]" pageId="1" pageNumber="19">
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<emphasis id="B970EAB94366FFD5ECC1F8AB6257F8C2" bold="true" box="[197,357,1798,1824]" pageId="1" pageNumber="19">Description.</emphasis>
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Carapace moderately convex, area of gastric region elevated, dorsal surface scabrous, covered with small scales and punctations.
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</paragraph>
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<paragraph id="8BBB36AB4366FFD5ECC1F8F9601DF88C" blockId="1.[151,1437,1411,2018]" box="[197,815,1876,1902]" pageId="1" pageNumber="19">
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Front narrow; PCW/FW ratio of male
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<typeStatus id="54BF88094366FFD5EE82F8F961DEF88C" box="[646,748,1876,1902]" pageId="1" pageNumber="19" type="holotype">holotype</typeStatus>
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1.96.
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</paragraph>
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<paragraph id="8BBB36AB4366FFD6ECC1F8D76033FF3A" blockId="1.[151,1437,1411,2018]" lastBlockId="2.[151,1436,152,294]" lastPageId="2" lastPageNumber="20" pageId="1" pageNumber="19">Rostrum triangular, elevated from medial to distal portion, strongly 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 between protogastric lobes and epigastric prominences, with two parallel, closely set rows of pronounced scales that soon after form single row on distal third. Lateral margins of rostrum scaly.</paragraph>
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<paragraph id="8BBB36AB4365FFD6ECC1FF4861AAFEC4" blockId="2.[151,1436,152,294]" pageId="2" pageNumber="20">Orbits moderately broad, shallow, bounded externally by small orbital spine. Orbital margin with few scales. Extraorbital sinus narrow, V-shaped.</paragraph>
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<caption id="DF7B66234365FFD6EC93F8DA6168F836" httpUri="https://zenodo.org/record/193343/files/figure.png" pageId="2" pageNumber="20" targetBox="[196,1331,343,1879]" targetPageId="2">
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<paragraph id="8BBB36AB4365FFD6EC93F8DA6168F836" blockId="2.[151,1436,1911,2004]" pageId="2" pageNumber="20">
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<emphasis id="B970EAB94365FFD6EC93F8DA622FF86D" bold="true" box="[151,285,1911,1935]" pageId="2" pageNumber="20">FIGURE 1.</emphasis>
|
||
<taxonomicName id="4C044D284365FFD6ED21F8D562FCF86D" box="[293,462,1912,1935]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="20" phylum="Arthropoda" rank="species" species="saltensis" status="sp. nov.">
|
||
<emphasis id="B970EAB94365FFD6ED21F8D562FCF86D" box="[293,462,1912,1935]" italics="true" pageId="2" pageNumber="20">Aegla saltensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A24357C24365FFD6EDD1F8D5616CF86D" box="[469,606,1912,1935]" pageId="2" pageNumber="20" rank="species">new species</taxonomicNameLabel>
|
||
, male holotype (MZUSP 20466): a, dorsal view; b, pre-cervical portion of carapace, side view; c, inner margin of ischium of cheliped; d, lateral view of second abdominal epimeron; e, third and fourth sterna, ventral view. (Scale: 8 mm).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BBB36AB4364FFD7ECC2FF356773FF3A" blockId="3.[151,1437,152,2034]" pageId="3" pageNumber="21">Anterolateral angle of carapace projected anteriorly by spine extending beyond base of cornea. Outer margin of anterolateral lobe with scale-shaped tubercles; inner margin unarmed.</paragraph>
|
||
<paragraph id="8BBB36AB4364FFD7ECC1FF486297FEAE" blockId="3.[151,1437,152,2034]" pageId="3" pageNumber="21">First hepatic lobe delimited anteriorly by small fissure; lateral margin with subequal, scale-shaped tubercles; 2nd and 3rd hepatic lobes not delimited, with only modest incision; lateral margins with subequal, scale-shaped tubercles.</paragraph>
|
||
<paragraph id="8BBB36AB4364FFD7ECC1FEF46780FE78" blockId="3.[151,1437,152,2034]" pageId="3" pageNumber="21">Epigastric prominences little defined, low, of indefinite shape, elongated toward base of 1st hepatic lobe, with few scales. Protogastric lobes absent; anterior margin marked only by several scales.</paragraph>
|
||
<paragraph id="8BBB36AB4364FFD7ECC1FE0B61DEFE05" blockId="3.[151,1437,152,2034]" pageId="3" pageNumber="21">
|
||
Transverse dorsal line slightly sinuous. Areola subrectangular to rectangular, with margins subparallel in their entire length. AL/AW of male
|
||
<typeStatus id="54BF88094364FFD7EE3FFE606194FE05" box="[571,678,461,487]" pageId="3" pageNumber="21" type="holotype">holotype</typeStatus>
|
||
: 1.87.
|
||
</paragraph>
|
||
<paragraph id="8BBB36AB4364FFD7ECC1FE59666DFDD6" blockId="3.[151,1437,152,2034]" pageId="3" pageNumber="21">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="8BBB36AB4364FFD7ECC1FDEC618FFD4A" blockId="3.[151,1437,152,2034]" pageId="3" pageNumber="21">
|
||
Anterior angle of ventral margin of epimera 2 unarmed; ventrolateral margin slightly convex; posterior angle of ventral margin unarmed (
|
||
<figureCitation id="133F2A2E4364FFD7EE2CFDC56154FD60" box="[552,614,616,642]" captionStart="FIGURE 1" captionStartId="2.[151,257,1911,1935]" captionTargetBox="[196,1331,343,1879]" captionTargetId="figure@2.[151,1436,341,1886]" captionTargetPageId="2" captionText="FIGURE 1. Aegla saltensis new species, male holotype (MZUSP 20466): a, dorsal view; b, pre-cervical portion of carapace, side view; c, inner margin of ischium of cheliped; d, lateral view of second abdominal epimeron; e, third and fourth sterna, ventral view. (Scale: 8 mm)." httpUri="https://zenodo.org/record/193343/files/figure.png" pageId="3" pageNumber="21">Fig.1</figureCitation>
|
||
d). Epimera of 3rd to 6th segments produced; lateral projection on 3rd and 4th ornamented with small apical tubercle.
|
||
</paragraph>
|
||
<paragraph id="8BBB36AB4364FFD7ECC1FD1861B6FD2D" blockId="3.[151,1437,152,2034]" box="[197,644,693,719]" pageId="3" pageNumber="21">Telson divided by longitudinal sulcus.</paragraph>
|
||
<paragraph id="8BBB36AB4364FFD7ECC1FD71609BFCA1" blockId="3.[151,1437,152,2034]" pageId="3" pageNumber="21">
|
||
Anterior extremity of third sternite truncate, projecting between coxae of exopodites of third maxillipeds. Fourth thoracic sternite flat, lateral margins not recurved; Anterolateral margin projecting, with one tubercle; tuft of long setae, transversely on anterior part of segment (
|
||
<figureCitation id="133F2A2E4364FFD7EF4AFC8460BFFCA1" box="[846,909,809,835]" captionStart="FIGURE 1" captionStartId="2.[151,257,1911,1935]" captionTargetBox="[196,1331,343,1879]" captionTargetId="figure@2.[151,1436,341,1886]" captionTargetPageId="2" captionText="FIGURE 1. Aegla saltensis new species, male holotype (MZUSP 20466): a, dorsal view; b, pre-cervical portion of carapace, side view; c, inner margin of ischium of cheliped; d, lateral view of second abdominal epimeron; e, third and fourth sterna, ventral view. (Scale: 8 mm)." httpUri="https://zenodo.org/record/193343/files/figure.png" pageId="3" pageNumber="21">Fig.1</figureCitation>
|
||
e).
|
||
</paragraph>
|
||
<paragraph id="8BBB36AB4364FFD7ECC1FCFD67C8FA65" blockId="3.[151,1437,152,2034]" pageId="3" pageNumber="21">
|
||
Cheliped unequal, hand subrectangular. Major cheliped globose, palm inflated in 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, however without opposing, dovetailed lobular teeth, with a space between the teeth. Dorsal face of carpus rugose, with scales; inner margin with three to four spines, distal spine most robust of the group; these spines with a few spinules on lateral margins; inner anterolateral angle subobtuse, with apical tubercle; anterodorsal margin with scales. Carpal crest modestly pronounced, especially at proximal region, with scales in groups of three to five on elevations of crest; crest absent in distal region, with few scales; outer ventral angle of carpus with one spine; ventral face with one conical spine. Dorsal margin of merus of cheliped with one, more-pronounced distal spine, remaining margin with scale-shaped tubercles; anterodorsal margin with scales. Lateral faces scabrous, with scales. Inner ventral margin of merus with one distal spine and several smaller tubercles; outer ventral margin with prominent distal tubercle, followed by scale-shaped tubercles (
|
||
<figureCitation id="133F2A2E4364FFD7ECA4FAEB63D2FA82" box="[160,224,1350,1376]" captionStart="FIGURE 1" captionStartId="2.[151,257,1911,1935]" captionTargetBox="[196,1331,343,1879]" captionTargetId="figure@2.[151,1436,341,1886]" captionTargetPageId="2" captionText="FIGURE 1. Aegla saltensis new species, male holotype (MZUSP 20466): a, dorsal view; b, pre-cervical portion of carapace, side view; c, inner margin of ischium of cheliped; d, lateral view of second abdominal epimeron; e, third and fourth sterna, ventral view. (Scale: 8 mm)." httpUri="https://zenodo.org/record/193343/files/figure.png" pageId="3" pageNumber="21">Fig.1</figureCitation>
|
||
c). Dorsal margin of ischium with elevation ornamented with scales; inner margin of ventral face with one, more-prominent distal spine, and two or three smaller tubercles arranged along the margin.
|
||
</paragraph>
|
||
<paragraph id="8BBB36AB4364FFD7ECC1FA3967C2FA37" blockId="3.[151,1437,152,2034]" pageId="3" pageNumber="21">Dorsal margin of dactylus, propodus, and carpus of 2nd, 3rd, and 4th pereiopods with longitudinal rows of scales. Carpus of 2nd and 3rd pereiopods armed anterodorsally with one scale-shaped tubercle.</paragraph>
|
||
<paragraph id="8BBB36AB4364FFD7ECC1FA4C61CAF98D" blockId="3.[151,1437,152,2034]" pageId="3" pageNumber="21">
|
||
<emphasis id="B970EAB94364FFD7ECC1FA4C6279FA19" bold="true" box="[197,331,1505,1531]" pageId="3" pageNumber="21">Variations.</emphasis>
|
||
The three female
|
||
<typeStatus id="54BF88094364FFD7EE26FA4C61A0FA19" box="[546,658,1505,1531]" pageId="3" pageNumber="21" type="paratype">paratypes</typeStatus>
|
||
have more prominent spines. On the proximal outer margin of the moveable finger there are several scales, suggesting the presence of a lobe. The anterior margin of the propodus of the
|
||
<typeStatus id="54BF88094364FFD7ED5BF98362E1F9AA" box="[351,467,1582,1608]" pageId="3" pageNumber="21" type="paratype">paratypes</typeStatus>
|
||
has a strong spine followed by several tubercles ornamenting the region of the palmar crest, without, however, constituting a palm.
|
||
</paragraph>
|
||
<paragraph id="8BBB36AB4364FFD7ECC1F9D66611F974" blockId="3.[151,1437,152,2034]" box="[197,1315,1659,1686]" pageId="3" pageNumber="21">
|
||
<emphasis id="B970EAB94364FFD7ECC1F9D662B1F977" bold="true" box="[197,387,1659,1685]" pageId="3" pageNumber="21">Measurements.</emphasis>
|
||
Male
|
||
<typeStatus id="54BF88094364FFD7EDCAF9D16106F974" box="[462,564,1660,1686]" pageId="3" pageNumber="21" type="holotype">holotype</typeStatus>
|
||
<quantity id="4CFC9B4E4364FFD7EE38F9D16197F974" box="[572,677,1660,1686]" metricMagnitude="-2" metricUnit="m" metricValue="2.91" pageId="3" pageNumber="21" unit="mm" value="29.1">29.1 mm</quantity>
|
||
CL. Mean of
|
||
<typeStatus id="54BF88094364FFD7EF4DF9D1608BF974" box="[841,953,1660,1686]" pageId="3" pageNumber="21" type="paratype">paratypes</typeStatus>
|
||
<quantity id="4CFC9B4E4364FFD7EFC5F9D1671BF974" box="[961,1065,1660,1686]" metricMagnitude="-2" metricUnit="m" metricValue="2.11" pageId="3" pageNumber="21" unit="mm" value="21.1">21.1 mm</quantity>
|
||
CL (n = 5 (1M, 4 F).
|
||
</paragraph>
|
||
<paragraph id="8BBB36AB4364FFD7ECC1F90E62EFF901" blockId="3.[151,1437,152,2034]" pageId="3" pageNumber="21">
|
||
PCW/FW ratios of
|
||
<typeStatus id="54BF88094364FFD7EDB5F90E6117F95F" box="[433,549,1699,1725]" pageId="3" pageNumber="21" type="paratype">paratypes</typeStatus>
|
||
ranging from 1.89–2.11, mean 2.05. AL/AW ratios of
|
||
<typeStatus id="54BF88094364FFD7E8C7F90E6605F95F" box="[1219,1335,1699,1725]" pageId="3" pageNumber="21" type="paratype">paratypes</typeStatus>
|
||
ranging from 1.52–1.90, mean 1.76.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31E65204364FFD7ECC1F94266BEF8E8" box="[197,1420,1775,1802]" pageId="3" pageNumber="21" type="distribution">
|
||
<paragraph id="8BBB36AB4364FFD7ECC1F94266BEF8E8" blockId="3.[151,1437,152,2034]" box="[197,1420,1775,1802]" pageId="3" pageNumber="21">
|
||
<emphasis id="B970EAB94364FFD7ECC1F9426257F8EB" bold="true" box="[197,357,1775,1801]" pageId="3" pageNumber="21">Distribution.</emphasis>
|
||
<collectingCountry id="F313763B4364FFD7ED68F95D612EF8E8" box="[364,540,1776,1802]" name="Argentina" pageId="3" pageNumber="21">ARGENTINA</collectingCountry>
|
||
: Parana River system - Province of Salta, Pasaje River or Juramento River.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31E65204364FFD0ECC2F8BB608DFE91" lastPageId="4" lastPageNumber="22" pageId="3" pageNumber="21" type="discussion">
|
||
<paragraph id="8BBB36AB4364FFD0ECC2F8BB61F2FF1D" blockId="3.[151,1437,152,2034]" lastBlockId="4.[151,1437,152,448]" lastPageId="4" lastPageNumber="22" pageId="3" pageNumber="21">
|
||
<emphasis id="B970EAB94364FFD7ECC2F8BB6263F8D2" bold="true" box="[198,337,1814,1840]" pageId="3" pageNumber="21">Discussion.</emphasis>
|
||
The new species,
|
||
<taxonomicName id="4C044D284364FFD7EE44F8BA61C4F8D2" box="[576,758,1815,1840]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="21" phylum="Arthropoda" rank="species" species="saltensis">
|
||
<emphasis id="B970EAB94364FFD7EE44F8BA61C4F8D2" box="[576,758,1815,1840]" italics="true" pageId="3" pageNumber="21">Aegla saltensis</emphasis>
|
||
</taxonomicName>
|
||
, is quite close to
|
||
<taxonomicName id="4C044D284364FFD7EFE4F8BA6631F8D2" authority="Schmitt" authorityName="Schmitt" box="[992,1283,1814,1840]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="21" phylum="Arthropoda" rank="species" species="jujuyana">
|
||
<emphasis id="B970EAB94364FFD7EFE4F8BA67AAF8D2" box="[992,1176,1815,1840]" italics="true" pageId="3" pageNumber="21">Aegla jujuyana</emphasis>
|
||
Schmitt
|
||
</taxonomicName>
|
||
, sharing the absence of a proximodorsal lobe on the moveable finger and a lobular tooth on the cutting edge of cheliped, thus with palmar crest absent. It is distinguished from
|
||
<taxonomicName id="4C044D284364FFD7EF14F8C960AAF89F" box="[784,920,1892,1917]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="21" phylum="Arthropoda" rank="species" species="jujuyana">
|
||
<emphasis id="B970EAB94364FFD7EF14F8C960AAF89F" box="[784,920,1892,1917]" italics="true" pageId="3" pageNumber="21">A. jujuyana</emphasis>
|
||
</taxonomicName>
|
||
by the more globose hand; by the definition of the pre-dactylar lobe of the cheliped, by the longer rostrum, by the presence of the carpal crest, and by the absence of ornamentation on the anterior angle of the ventral margin of epimera 2. Although the shape of the rostrum is similar in both species, that of
|
||
<taxonomicName id="4C044D284364FFD7EE7AF8756031F813" box="[638,771,2008,2033]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="21" phylum="Arthropoda" rank="species" species="saltensis">
|
||
<emphasis id="B970EAB94364FFD7EE7AF8756031F813" box="[638,771,2008,2033]" italics="true" pageId="3" pageNumber="21">A. saltensis</emphasis>
|
||
</taxonomicName>
|
||
is much more deflected, comparable in this respect only to that of the Brazilian species
|
||
<taxonomicName id="4C044D284363FFD0EE2CFF356198FF53" box="[552,682,152,177]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="22" phylum="Arthropoda" rank="species" species="obstipa">
|
||
<emphasis id="B970EAB94363FFD0EE2CFF356198FF53" box="[552,682,152,177]" italics="true" pageId="4" pageNumber="22">A. obstipa</emphasis>
|
||
</taxonomicName>
|
||
. The globose major cheliped, with the palm inflated in the posterolateral region, is similar to that of
|
||
<taxonomicName id="4C044D284363FFD0EE8FFF12606DFF3A" box="[651,863,191,216]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="22" phylum="Arthropoda" rank="species" species="septentrionalis">
|
||
<emphasis id="B970EAB94363FFD0EE8FFF12606DFF3A" box="[651,863,191,216]" italics="true" pageId="4" pageNumber="22">A. septentrionalis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C044D284363FFD0EF9EFF126735FF3A" box="[922,1031,191,216]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="22" phylum="Arthropoda" rank="species" species="affinis">
|
||
<emphasis id="B970EAB94363FFD0EF9EFF126735FF3A" box="[922,1031,191,216]" italics="true" pageId="4" pageNumber="22">A. affinis</emphasis>
|
||
</taxonomicName>
|
||
; however, these have the rostrum lingulate, much different from the new species.
|
||
</paragraph>
|
||
<paragraph id="8BBB36AB4363FFD0ECC1FEA1608DFE91" blockId="4.[151,1437,152,448]" pageId="4" pageNumber="22">
|
||
One of the most marked characters of
|
||
<taxonomicName id="4C044D284363FFD0EEA7FEA16003FEC7" box="[675,817,268,293]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="22" phylum="Arthropoda" rank="species" species="saltensis">
|
||
<emphasis id="B970EAB94363FFD0EEA7FEA16003FEC7" box="[675,817,268,293]" italics="true" pageId="4" pageNumber="22">A. saltensis</emphasis>
|
||
</taxonomicName>
|
||
, the absence of the palmar crest, is uncommon in aeglids, occurring only in
|
||
<taxonomicName id="4C044D284363FFD0EDCDFE9F617DFEA9" box="[457,591,306,331]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="22" phylum="Arthropoda" rank="species" species="jujuyana">
|
||
<emphasis id="B970EAB94363FFD0EDCDFE9F617DFEA9" box="[457,591,306,331]" italics="true" pageId="4" pageNumber="22">A. jujuyana</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<emphasis id="B970EAB94363FFD0EE5AFE9F6089FEA9" box="[606,955,306,331]" italics="true" pageId="4" pageNumber="22">
|
||
<taxonomicName id="4C044D284363FFD0EE5AFE9F6022FEA9" box="[606,784,306,331]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="22" phylum="Arthropoda" rank="species" species="uruguayana">A. uruguayana</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C044D284363FFD0EF1FFE9F6085FEA9" box="[795,951,306,331]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="22" phylum="Arthropoda" rank="species" species="marginata">A. marginata</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
and
|
||
<emphasis id="B970EAB94363FFD0EFF0FE9F67F8FEA9" box="[1012,1226,306,331]" italics="true" pageId="4" pageNumber="22">
|
||
<taxonomicName id="4C044D284363FFD0EFF0FE9F67F4FEA9" box="[1012,1222,306,331]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="22" phylum="Arthropoda" rank="species" species="septentrionalis">A. septentrionalis</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
These latter three species, however, do not share other characters with the new species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31E65204363FFD0ECC1FED2629CFE78" box="[197,430,383,410]" pageId="4" pageNumber="22" type="biology_ecology">
|
||
<paragraph id="8BBB36AB4363FFD0ECC1FED2629CFE78" blockId="4.[151,1437,152,448]" box="[197,430,383,410]" pageId="4" pageNumber="22">
|
||
<emphasis id="B970EAB94363FFD0ECC1FED26211FE7B" bold="true" box="[197,291,383,409]" pageId="4" pageNumber="22">Biology</emphasis>
|
||
: Unknown.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31E65204363FFD0ECC1FE0B608EFE22" box="[197,956,422,448]" pageId="4" pageNumber="22" type="etymology">
|
||
<paragraph id="8BBB36AB4363FFD0ECC1FE0B608EFE22" blockId="4.[151,1437,152,448]" box="[197,956,422,448]" pageId="4" pageNumber="22">
|
||
<emphasis id="B970EAB94363FFD0ECC1FE0B627EFE22" bold="true" box="[197,332,422,448]" pageId="4" pageNumber="22">Etymology</emphasis>
|
||
: Named in honor of Salta Province, the
|
||
<typeStatus id="54BF88094363FFD0EF20FE0B6064FE22" box="[804,854,422,448]" pageId="4" pageNumber="22">type</typeStatus>
|
||
locality.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |