404 lines
39 KiB
XML
404 lines
39 KiB
XML
<document ID-DOI="10.1651/09-3186.1" ID-GBIF-Dataset="3027d0d6-1b19-4811-9ee9-b87c07d2b896" ID-GBIF-Taxon="160681578" ID-Zenodo-Dep="3568279" approvedBy="carolina" checkinTime="1575915803275" checkinUser="carolina" docAuthor="Bond-Buckup, Georgina, Jara, Carlos G., Buckup, Ludwig, Pérez-Losada, Marcos, Bueno, Alessandra A. P., Crandall, Keith A. & Santos, Sandro" docDate="2010" docId="155B87BEFFF2257BFCEF50A9FB8EC65F" docLanguage="en" docName="JournalofCrustaceanBiology.30.3.495-502.pdf.imf" docOrigin="Journal Of Crustacean Biology 30 (3)" docStyle="DocumentStyle{}" docTitle="Aegla muelleri Bond-Buckup & Jara & Buckup & Pérez-Losada & Bueno & Crandall & Santos 2010, n. sp." docType="treatment" docVersion="7" lastPageId="6" lastPageNumber="501" masterDocId="E962FFC6FFF1257DFF975007FFF8C43E" masterDocTitle="New Species And New Records Of Endemic Freshwater Crabs From The Atlantic Forest In Southern Brazil (Anomura: Aeglidae)" masterLastPageNumber="502" masterPageNumber="495" pageId="3" pageNumber="498" updateTime="1643558203807" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>New Species And New Records Of Endemic Freshwater Crabs From The Atlantic Forest In Southern Brazil (Anomura: Aeglidae)</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Bond-Buckup, Georgina</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Jara, Carlos G.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Buckup, Ludwig</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Pérez-Losada, Marcos</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Bueno, Alessandra A. P.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Crandall, Keith A.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Santos, Sandro</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>Journal Of Crustacean Biology</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2010</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2010-07-01</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>30</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>3</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>495</mods:start>
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<mods:end>502</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.1651/09-3186.1</mods:identifier>
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<mods:identifier type="GBIF-Dataset">3027d0d6-1b19-4811-9ee9-b87c07d2b896</mods:identifier>
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<mods:identifier type="Zenodo-Dep">3568279</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="160681578" LSID="urn:lsid:plazi:treatment:155B87BEFFF2257BFCEF50A9FB8EC65F" httpUri="http://treatment.plazi.org/id/155B87BEFFF2257BFCEF50A9FB8EC65F" lastPageId="6" lastPageNumber="501" pageId="3" pageNumber="498">
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<subSubSection box="[888,1418,174,198]" pageId="3" pageNumber="498" type="nomenclature">
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<paragraph blockId="3.[888,1418,174,198]" box="[888,1418,174,198]" pageId="3" pageNumber="498">
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<taxonomicName authority="Bond-Buckup & Jara & Buckup & Pérez-Losada & Bueno & Crandall & Santos, 2010" authorityName="Bond-Buckup & Jara & Buckup & Pérez-Losada & Bueno & Crandall & Santos" authorityYear="2010" box="[888,1053,174,198]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="498" phylum="Arthropoda" rank="species" species="muelleri" status="n. sp.">
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<emphasis bold="true" box="[888,1053,174,198]" italics="true" pageId="3" pageNumber="498">Aegla muelleri</emphasis>
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</taxonomicName>
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<taxonomicNameLabel box="[1062,1121,174,197]" pageId="3" pageNumber="498" rank="species">n. sp.</taxonomicNameLabel>
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Bond-Buckup and Buckup
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</paragraph>
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</subSubSection>
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<subSubSection box="[1112,1194,205,228]" pageId="3" pageNumber="498" type="description">
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<paragraph blockId="3.[1112,1194,205,228]" box="[1112,1194,205,228]" pageId="3" pageNumber="498">
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<heading box="[1112,1194,205,228]" centered="true" fontSize="10" level="3" pageId="3" pageNumber="498" reason="4">
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(
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<figureCitation box="[1120,1186,205,228]" captionStart="Fig" captionStartId="5.[149,180,1677,1696]" captionTargetBox="[151,1471,173,1652]" captionTargetId="figure@5.[151,1471,173,1652]" captionTargetPageId="5" captionText="Fig. 4. Aegla muelleri, n. sp. a: male holotype (MZUSP 20464), dorsal view; b: precervical portion of carapace, lateral view; c: ischium of cheliped, ventral view; d: third and fourth sterna, ventral view; e: second pleomere epimeron" figureDoi="http://doi.org/10.5281/zenodo.3568306" httpUri="https://zenodo.org/record/3568306/files/figure.png" pageId="3" pageNumber="498">Fig. 4</figureCitation>
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)
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="498" type="type_taxon">
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<paragraph blockId="3.[834,1472,253,634]" pageId="3" pageNumber="498">
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<materialsCitation ID-GBIF-Occurrence="2465051447" collectingDate="2006-02" collectionCode="MZUSP" collectorName="H. Boos" country="Brazil" latitude="-27.023333" location="Serra do Itajai National Park, Rio Itajai- Acu basin" longLatPrecision="20" longitude="-49.15167" municipality="Indaial" pageId="3" pageNumber="498" specimenCode="MZUSP 20464" specimenCount="1" specimenCount-male="1" stateProvince="Santa Catarina" typeStatus="holotype">
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Type-material.—
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<typeStatus box="[1019,1119,253,276]" pageId="3" pageNumber="498">Holotype</typeStatus>
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<specimenCount box="[1137,1192,253,276]" pageId="3" pageNumber="498" type="male">male</specimenCount>
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,
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<collectingCountry box="[1214,1282,253,276]" name="Brazil" pageId="3" pageNumber="498">Brazil</collectingCountry>
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, state of
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<collectingRegion country="Brazil" name="Santa Catarina" pageId="3" pageNumber="498">Santa Catarina</collectingRegion>
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,
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<collectingMunicipality box="[940,1017,283,306]" pageId="3" pageNumber="498">Indaial</collectingMunicipality>
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,
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<location LSID="urn:lsid:plazi:treatment:155B87BEFFF2257BFCEF50A9FB8EC65F:982D6073FFF2257EFB91511CFC4AC56E" country="Brazil" latitude="-27.023333" longLatPrecision="20" longitude="-49.15167" municipality="Indaial" name="Serra do Itajai National Park, Rio Itajai- Acu basin" pageId="3" pageNumber="498" stateProvince="Santa Catarina">Serra do Itajaí National Park, Rio Itajaí- Açú basin</location>
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,
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<geoCoordinate box="[959,1082,312,336]" degrees="27" direction="south" minutes="01" orientation="latitude" pageId="3" pageNumber="498" precision="15" seconds="24" value="-27.023333">27°01'24''S</geoCoordinate>
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,
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<geoCoordinate box="[1096,1232,312,336]" degrees="49" direction="west" minutes="09" orientation="longitude" pageId="3" pageNumber="498" precision="15" seconds="06" value="-49.15167">49°09'06''W</geoCoordinate>
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;
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<date box="[1245,1322,313,336]" pageId="3" pageNumber="498" value="2006-02">
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<collectingDate box="[1245,1322,313,336]" pageId="3" pageNumber="498" value="2006-02">ii.2006</collectingDate>
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</date>
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,
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<collectorName box="[1335,1423,313,336]" pageId="3" pageNumber="498">H. Boos</collectorName>
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col. (
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<specimenCode box="[841,1011,343,366]" pageId="3" pageNumber="498">MZUSP 20464</specimenCode>
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).
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</materialsCitation>
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</paragraph>
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<paragraph blockId="3.[834,1472,253,634]" pageId="3" pageNumber="498">
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<materialsCitation ID-GBIF-Occurrence="2465051440" collectionCode="P" collectorName="H. Boos" latitude="-27.023333" location="Serra do Itajai National Park, Rio Itajai- Acu basin" longitude="-49.15167" pageId="3" pageNumber="498" specimenCode="UFRGS 4117" specimenCount="7" specimenCount-female="6" specimenCount-male="1" stateProvince="Santa Catarina" typeStatus="paratype">
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<typeStatus box="[861,969,373,396]" pageId="3" pageNumber="498">Paratypes</typeStatus>
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:
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<specimenCount box="[985,1039,373,396]" pageId="3" pageNumber="498">
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<quantity box="[985,1035,373,396]" metricMagnitude="0" metricUnit="m" metricValue="1.0" pageId="3" pageNumber="498" unit="m" value="1.0">1 m</quantity>
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,
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</specimenCount>
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<specimenCount box="[1053,1091,373,396]" pageId="3" pageNumber="498" type="female">6 f</specimenCount>
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, same data as holotype (
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<specimenCode pageId="3" pageNumber="498">UFRGS 4117</specimenCode>
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<collectionCode box="[891,906,403,426]" pageId="3" pageNumber="498">P</collectionCode>
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);
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</materialsCitation>
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<materialsCitation ID-GBIF-Occurrence="2465051438" collectingDate="2001-05-11" collectionCode="UFRGS" collectorName="H. Boos & G. Bond-Buckup" latitude="-27.023333 " location="Serra do Itajai National Park, Rio Itajai- Acu basin" longitude="-49.15167" pageId="3" pageNumber="498" specimenCode="UFRGS 2982" specimenCount="4" specimenCount-female="2" specimenCount-male="2" stateProvince="Santa Catarina">
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<quantity box="[925,967,403,426]" metricMagnitude="0" metricUnit="m" metricValue="2.0" pageId="3" pageNumber="498" unit="m" value="2.0">
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<specimenCount box="[925,967,403,426]" pageId="3" pageNumber="498" type="male">2 m</specimenCount>
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</quantity>
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,
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<specimenCount box="[978,1009,403,426]" pageId="3" pageNumber="498" type="female">2 f</specimenCount>
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, same data as holotype,
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<date box="[1266,1375,403,426]" pageId="3" pageNumber="498" value="2001-05-11">
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<collectingDate box="[1266,1375,403,426]" pageId="3" pageNumber="498" value="2001-05-11">11.v.2001</collectingDate>
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</date>
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,
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<collectorName box="[1385,1472,403,426]" pageId="3" pageNumber="498">H. Boos</collectorName>
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and
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<collectorName box="[891,1084,433,456]" pageId="3" pageNumber="498">G. Bond-Buckup</collectorName>
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col. (
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<specimenCode box="[1167,1331,433,456]" pageId="3" pageNumber="498">UFRGS 2982</specimenCode>
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); id.
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</materialsCitation>
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,
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<materialsCitation ID-GBIF-Occurrence="2465051442" collectingDate="2002-09-21" collectionCode="UFRGS" pageId="3" pageNumber="498" specimenCode="UFRGS 3570, UFRGS 3571" specimenCount="2" specimenCount-male="2">
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<quantity box="[1413,1467,433,456]" metricMagnitude="0" metricUnit="m" metricValue="2.0" pageId="3" pageNumber="498" unit="m" value="2.0">
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<specimenCount box="[1413,1467,433,456]" pageId="3" pageNumber="498" type="male">2 m</specimenCount>
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</quantity>
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,
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<date box="[834,948,462,485]" pageId="3" pageNumber="498" value="2002-09-21">
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<collectingDate box="[834,948,462,485]" pageId="3" pageNumber="498" value="2002-09-21">21.ix.2002</collectingDate>
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</date>
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(
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<specimenCode box="[968,1126,462,485]" pageId="3" pageNumber="498">UFRGS 3570</specimenCode>
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); id., juvenile (
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<specimenCode box="[1302,1459,462,485]" pageId="3" pageNumber="498">UFRGS 3571</specimenCode>
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);
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</materialsCitation>
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<materialsCitation ID-GBIF-Occurrence="2465051444" collectingDate="2000-10-24" collectionCode="UFRGS" collectorName="A. A. P. Bueno & G. Bond-Buckup & C. Jara & M. Perez- Losada" latitude="-26.470556" location="Cascata do Rio Passa Quatro" longLatPrecision="20" longitude="-50.199722" municipality="Monte Castelo" pageId="3" pageNumber="498" specimenCode="UFRGS 2979" specimenCount="1" specimenCount-male="1">
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<quantity box="[834,883,492,515]" metricMagnitude="0" metricUnit="m" metricValue="1.0" pageId="3" pageNumber="498" unit="m" value="1.0">
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<specimenCount box="[834,883,492,515]" pageId="3" pageNumber="498" type="male">1 m</specimenCount>
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</quantity>
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,
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<location LSID="urn:lsid:plazi:treatment:155B87BEFFF2257BFCEF50A9FB8EC65F:982D6073FFF2257EFC1351EBFB2BC63D" box="[900,1235,492,515]" latitude="-26.470556" longLatPrecision="20" longitude="-50.199722" municipality="Monte Castelo" name="Cascata do Rio Passa Quatro" pageId="3" pageNumber="498">Cascata do Rio Passa Quatro</location>
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,
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<collectingMunicipality box="[1252,1417,492,515]" pageId="3" pageNumber="498">Monte Castelo</collectingMunicipality>
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,
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<location LSID="urn:lsid:plazi:treatment:155B87BEFFF2257BFCEF50A9FB8EC65F:982D6073FFF2257EFA0E51EBFC06C61F" latitude="-26.470556" longLatPrecision="20" longitude="-50.199722" municipality="Monte Castelo" name="Rio Itajai-Acu basin" pageId="3" pageNumber="498">Rio Itajaí-Açú basin</location>
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,
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<geoCoordinate box="[1046,1173,521,545]" degrees="26" direction="south" minutes="28" orientation="latitude" pageId="3" pageNumber="498" precision="15" seconds="14" value="-26.470556">26o28'14''S</geoCoordinate>
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,
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<geoCoordinate box="[1198,1334,521,545]" degrees="50" direction="west" minutes="11" orientation="longitude" pageId="3" pageNumber="498" precision="15" seconds="59" value="-50.199722">50°11'59''W</geoCoordinate>
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;
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<date box="[1359,1467,522,545]" pageId="3" pageNumber="498" value="2000-10-24">
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<collectingDate box="[1359,1467,522,545]" pageId="3" pageNumber="498" value="2000-10-24">24.x.2000</collectingDate>
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</date>
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,
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<collectorName box="[834,992,552,575]" pageId="3" pageNumber="498">A.A.P. Bueno</collectorName>
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,
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<collectorName box="[1009,1200,552,575]" pageId="3" pageNumber="498">G. Bond-Buckup</collectorName>
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,
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<collectorName box="[1216,1297,552,575]" pageId="3" pageNumber="498">C. Jara</collectorName>
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and
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<collectorName pageId="3" pageNumber="498">M. Pérez- Losada</collectorName>
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col. (
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<specimenCode box="[972,1124,581,604]" pageId="3" pageNumber="498">UFRGS 2979</specimenCode>
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); id., ib., ib.
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</materialsCitation>
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,
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<materialsCitation ID-GBIF-Occurrence="2465051433" collectionCode="UFRGS" pageId="3" pageNumber="498" specimenCode="UFRGS 2980" specimenCount="23" specimenCount-female="12" specimenCount-male="11">
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<quantity box="[1265,1320,581,604]" metricMagnitude="1" metricUnit="m" metricValue="1.1" pageId="3" pageNumber="498" unit="m" value="11.0">
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<specimenCount box="[1265,1320,581,604]" pageId="3" pageNumber="498" type="male">11 m</specimenCount>
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</quantity>
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,
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<specimenCount box="[1340,1382,581,604]" pageId="3" pageNumber="498" type="female">11 f</specimenCount>
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,
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<specimenCount box="[1403,1432,581,604]" pageId="3" pageNumber="498" type="female">1 f</specimenCount>
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ov, 5 j (
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<specimenCode box="[880,1034,611,634]" pageId="3" pageNumber="498">UFRGS 2980</specimenCode>
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).
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="498" type="materials_examined">
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<paragraph blockId="3.[834,1472,660,772]" pageId="3" pageNumber="498">
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<materialsCitation ID-GBIF-Occurrence="2465051434" collectingDate="2002-06-20" collectionCode="UFRGS" collectorName="H. Boos & K. Schacht" country="Brazil" latitude="-27.023361" location="Espingarda Creek" longLatPrecision="1" longitude="-49.151863" pageId="3" pageNumber="498" specimenCode="UFRGS 3385" specimenCount="4" stateProvince="Santa Catarina">
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Material Examined.—
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<collectingCountry box="[1083,1149,660,683]" name="Brazil" pageId="3" pageNumber="498">Brazil</collectingCountry>
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,
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<collectingRegion box="[1167,1333,660,683]" country="Brazil" name="Santa Catarina" pageId="3" pageNumber="498">Santa Catarina</collectingRegion>
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,
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<location LSID="urn:lsid:plazi:treatment:155B87BEFFF2257BFCEF50A9FB8EC65F:982D6073FFF2257EFADF5293FC7CC6F7" country="Brazil" latitude="-27.023361" longLatPrecision="1" longitude="-49.151863" name="Espingarda Creek" pageId="3" pageNumber="498" stateProvince="Santa Catarina">Espingarda Creek</location>
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,
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<location LSID="urn:lsid:plazi:treatment:155B87BEFFF2257BFCEF50A9FB8EC65F:982D6073FFF2257EFC0552B5FA44C6F7" box="[914,1468,689,713]" country="Brazil" latitude="-27.023361" longLatPrecision="1" longitude="-49.151863" name="Serra do Itajai National Park, Rio Itajai-Acu basin" pageId="3" pageNumber="498" stateProvince="Santa Catarina">Serra do Itajaí National Park, Rio Itajaí-Açú basin</location>
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,
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<geoCoordinate box="[834,978,719,743]" degrees="27" direction="south" minutes="01" orientation="latitude" pageId="3" pageNumber="498" precision="1" seconds="24.1" value="-27.023361">27°01'24.1''S</geoCoordinate>
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,
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<geoCoordinate box="[996,1139,719,743]" degrees="49" direction="west" minutes="09" orientation="longitude" pageId="3" pageNumber="498" precision="1" seconds="6.7" value="-49.151863">49°09'6.7''W</geoCoordinate>
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;
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<date box="[1156,1272,720,743]" pageId="3" pageNumber="498" value="2002-06-20">
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<collectingDate box="[1156,1272,720,743]" pageId="3" pageNumber="498" value="2002-06-20">20.vi.2002</collectingDate>
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</date>
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,
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<collectorName box="[1289,1383,720,743]" pageId="3" pageNumber="498">H. Boos</collectorName>
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and
|
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<collectorName pageId="3" pageNumber="498">K. Schacht</collectorName>
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col.,
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<specimenCount box="[983,1226,749,772]" pageId="3" pageNumber="498">4 dissected specimens</specimenCount>
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, (
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<specimenCode box="[1245,1398,749,772]" pageId="3" pageNumber="498">UFRGS 3385</specimenCode>
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)
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="498" type="diagnosis">
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|
<paragraph blockId="3.[834,1472,803,1065]" pageId="3" pageNumber="498">Diagnosis.—Antero-lateral spine of carapace reaching base of cornea; protogastric and epigastric lobes absent; extraorbital sinus absent, rostrum triangular, tapered, slightly recurved distally, carinate, proximal outer margin of movable finger of cheliped without lobe; palmar crest of cheliped small, subrectangular; anterior angle of ventral margin of epimeron 2 with small scale; inner margin of ventral surface of ischium of cheliped with distal scaliform tubercle.</paragraph>
|
|
</subSubSection>
|
|
<subSubSection lastPageId="6" lastPageNumber="501" pageId="3" pageNumber="498" type="description">
|
|
<paragraph blockId="3.[834,1473,1090,1950]" pageId="3" pageNumber="498">Description.—Carapace strongly compressed dorsoventrally, dorsal surface scabrous, covered by punctations and scales; anterior dorsal region delimiting base of rostrum by V-shaped depression.</paragraph>
|
|
<paragraph blockId="3.[834,1473,1090,1950]" box="[861,1398,1210,1233]" pageId="3" pageNumber="498">Front wide; LPC/LF ratio of holotype male 1.73.</paragraph>
|
|
<paragraph blockId="3.[834,1473,1090,1950]" pageId="3" pageNumber="498">Rostrum long, triangular, tapering, slightly recurved distally, carinate, distal part of rostrum slightly recurved. Sub-rostral process well developed; in profile, ventral portion of rostrum deeper than dorsal portion. Rostral carina begins at height of orbits, with two juxtaposed rows of scales that reach to apex; carina elevated in middle portion and very low in distal third. Lateral margins of rostrum scabrous.</paragraph>
|
|
<paragraph blockId="3.[834,1473,1090,1950]" pageId="3" pageNumber="498">Orbits wide and deep, orbital spine indicated by an incision. Orbital margin scabrous. Extra-orbital sinus absent.</paragraph>
|
|
<paragraph blockId="3.[834,1473,1090,1950]" pageId="3" pageNumber="498">
|
|
Antero-lateral angle of carapace projecting anteriorly in a spine, extending beyond base of cornea. Outer and inner margins of antero-lateral lobe with sparse scales. First hepatic lobe delimited anteriorly by small incision; lateral margin smooth; 2
|
|
<superScript attach="left" box="[1025,1045,1682,1698]" fontSize="7" pageId="3" pageNumber="498">nd</superScript>
|
|
hepatic lobe with small indication, and 3rd not delimited; lateral margins scabrous. Epigastric prominences lacking, surface scabrous. Protogastric lobes lacking, without indication.
|
|
</paragraph>
|
|
<paragraph blockId="3.[834,1473,1090,1950]" pageId="3" pageNumber="498">Transverse dorsal line sinuous. Areole quadrate. CA/LA ratio of holotype male 1.34.</paragraph>
|
|
<paragraph blockId="3.[834,1473,1090,1950]" pageId="3" pageNumber="498">Epibranchial area triangular, with an apical tubercle followed by scales. Lateral margins of anterior and posterior branchial area with subequal scales.</paragraph>
|
|
<paragraph blockId="3.[149,742,1898,1950]" box="[268,272,1898,1921]" pageId="3" pageNumber="498">.</paragraph>
|
|
<caption ID-DOI="http://doi.org/10.5281/zenodo.3568304" ID-Zenodo-Dep="3568304" httpUri="https://zenodo.org/record/3568304/files/figure.png" pageId="4" pageNumber="499" startId="4.[159,190,1696,1715]" targetBox="[326,1316,173,1671]" targetPageId="4">
|
|
<paragraph blockId="4.[159,1482,1696,1739]" pageId="4" pageNumber="499">
|
|
Fig. 3. Maximum likelihood and Bayesian trees as modified from Pérez-Losada et al. (2009). Posterior probabilities (if> 0.5) are indicated for each clade.
|
|
<taxonomicName authorityName="Bond-Buckup & Jara & Buckup & Pérez-Losada & Bueno & Crandall & Santos" authorityYear="2010" box="[217,360,1721,1739]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="499" phylum="Arthropoda" rank="species" species="pomerana">
|
|
<emphasis box="[217,360,1721,1739]" italics="true" pageId="4" pageNumber="499">Aegla pomerana</emphasis>
|
|
</taxonomicName>
|
|
and
|
|
<taxonomicName authorityName="Bond-Buckup & Jara & Buckup & Pérez-Losada & Bueno & Crandall & Santos" authorityYear="2010" box="[404,532,1721,1739]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="499" phylum="Arthropoda" rank="species" species="muelleri">
|
|
<emphasis box="[404,532,1721,1739]" italics="true" pageId="4" pageNumber="499">Aegla muelleri</emphasis>
|
|
</taxonomicName>
|
|
are presented in bold
|
|
</paragraph>
|
|
</caption>
|
|
<paragraph blockId="4.[159,1482,1696,1739]" box="[725,729,1720,1739]" pageId="4" pageNumber="499">.</paragraph>
|
|
<paragraph blockId="4.[159,797,1779,1950]" pageId="4" pageNumber="499">Anterior angle of ventral margin of epimeron 2 unarmed, indicated by smallscale; ventro-lateral margin slightly convex; posterior angle of ventral margin obtuse, unarmed. Epimera of third to sixth segments projected; on the third and fourth the lateral projection ornamented with a small apical scale.</paragraph>
|
|
<paragraph blockId="4.[159,797,1779,1950]" box="[186,603,1927,1950]" pageId="4" pageNumber="499">Telson divided by longitudinal suture.</paragraph>
|
|
<paragraph blockId="4.[845,1483,1779,1950]" pageId="4" pageNumber="499">Anterior extremity of third sternite triangular, projecting between coxae of exopods of third maxillipeds. Fourth thoracic sternite slightly elevated in medial region, without ornament, lateral margins slightly recurved.</paragraph>
|
|
<paragraph blockId="4.[845,1483,1779,1950]" lastBlockId="6.[159,797,174,763]" lastPageId="6" lastPageNumber="501" pageId="4" pageNumber="499">Chelipeds subequal, hand sub-rectangular. Chelae with delicate appearance, covered by scales. Larger cheliped slightly more robust. Palmar crest subrectangular, with margin ornamented with scaliform tubercles, indicating lobes. Pre-dactylar lobe forming small angle with anterior margin of propodus, scabrous. Fingers slender, covered by sparse scales and setae. Outer proximal margin of movable finger without lobe. Prehensile margin of fingers with scaliform denticles along its entire length, and with fitted opposed lobular teeth. Dorsal surface of carpus scabrous, with scales; inner margin with three spines, the distalmost spine being the most developed of them; these spines without scales on their lateral margins; inner anterolateral angle projecting in apical spine; anterodorsal margin with scales. Dorsal surface distally with small depression parallel to distal margin. Carpal crest distinct, more elevated in proximal region; medial and distal portions with scales clumped in groups of three to five on elevations of crest; outer ventral angle of carpus obtuse, unarmed; ventral surface with small conical spine. Dorsal margin of merus of cheliped with elevations tipped with scales, which decrease in size proximally, followed by long setae; anterodorsal margin with sparse scales. Lateral surfaces with punctae and scales. Inner ventral margin of merus with a distal spine followed by scaliform tubercles and scales; prominent distal tubercle followed by scales on outer ventral margin. Dorsal margin of ischium with conical tubercle and long setae; inner margin of ventral surface of ischium elevation tipped with scale.</paragraph>
|
|
<caption ID-DOI="http://doi.org/10.5281/zenodo.3568306" ID-Zenodo-Dep="3568306" httpUri="https://zenodo.org/record/3568306/files/figure.png" pageId="5" pageNumber="500" startId="5.[149,180,1677,1696]" targetBox="[151,1471,173,1652]" targetPageId="5">
|
|
<paragraph blockId="5.[149,1473,1677,1720]" pageId="5" pageNumber="500">
|
|
Fig. 4.
|
|
<taxonomicName authority="Bond-Buckup & Jara & Buckup & Pérez-Losada & Bueno & Crandall & Santos, 2010" authorityName="Bond-Buckup & Jara & Buckup & Pérez-Losada & Bueno & Crandall & Santos" authorityYear="2010" box="[227,355,1677,1695]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="500" phylum="Arthropoda" rank="species" species="muelleri" status="n. sp.">
|
|
<emphasis box="[227,355,1677,1695]" italics="true" pageId="5" pageNumber="500">Aegla muelleri</emphasis>
|
|
</taxonomicName>
|
|
,
|
|
<taxonomicNameLabel box="[368,416,1677,1696]" pageId="5" pageNumber="500" rank="species">n. sp.</taxonomicNameLabel>
|
|
a: male holotype (MZUSP 20464), dorsal view; b: precervical portion of carapace, lateral view; c: ischium of cheliped, ventral view; d: third and fourth sterna, ventral view; e: second pleomere epimeron
|
|
</paragraph>
|
|
</caption>
|
|
<paragraph blockId="5.[149,1473,1677,1720]" box="[879,883,1701,1720]" pageId="5" pageNumber="500">.</paragraph>
|
|
<paragraph blockId="6.[159,797,174,763]" pageId="6" pageNumber="501">Dorsal margins of dactylus, propodus, and carpus of second, third, and fourth pereiopods with rows of setae and scales arranged in longitudinal rows. Dorsal margins of second, third, and fourth pereiopods covered with long setae, lending the surface a pubescent appearance.</paragraph>
|
|
</subSubSection>
|
|
<subSubSection pageId="6" pageNumber="501" type="discussion">
|
|
<paragraph blockId="6.[159,798,789,1109]" pageId="6" pageNumber="501">
|
|
Variations.—In some paratypes, the protogastric lobes are delimited anteriorly by sparse scales, although these are lacking in other specimens. Proximal outer margin of movable finger, in some specimens, bears scales suggesting a lobe. Other paratypes do not possess fitted opposed lobular teeth on the prehensile margin of the fingers, but only scaliform denticles on their entire length. The lot UFRGS 2979 has more-developed tubercles on the pereiopods, and the palmar crest is slightly more distinct. This is a small-sized species, comparable to
|
|
<taxonomicName authority="Bond-Buckup and Buckup, 1994" authorityName="Bond-Buckup and Buckup" authorityYear="1994" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="501" phylum="Arthropoda" rank="species" species="violacea">
|
|
<emphasis box="[671,797,1057,1080]" italics="true" pageId="6" pageNumber="501">A. violacea</emphasis>
|
|
Bond-Buckup and Buckup, 1994
|
|
</taxonomicName>
|
|
and
|
|
<taxonomicName authority="Buckup and Rossi, 1977" authorityName="Buckup & Rossi" authorityYear="1977" box="[573,737,1086,1109]" class="Malacostraca" family="Aeglidae" genus="Aegla" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="501" phylum="Arthropoda" rank="species" species="leptodactyla">
|
|
<emphasis box="[573,737,1086,1109]" italics="true" pageId="6" pageNumber="501">A. leptodactyla</emphasis>
|
|
</taxonomicName>
|
|
.
|
|
</paragraph>
|
|
<paragraph blockId="6.[159,798,1135,1308]" pageId="6" pageNumber="501">Morphometry.—Holotype male with LC 12.20 mm. The ovigerous female measured 13.29 mm LC. The mean LC of 25 paratypes was 11.52 mm, ranging from 8.0 to 15.33 mm.</paragraph>
|
|
<paragraph blockId="6.[159,798,1135,1308]" pageId="6" pageNumber="501">
|
|
LPC/LF ratio of paratypes (
|
|
<emphasis box="[484,497,1225,1248]" italics="true" pageId="6" pageNumber="501">n</emphasis>
|
|
= 10) ranging from 1.71 to 1.91, i.e., characterizing a wide front. CA/LA ratio of paratypes (
|
|
<emphasis box="[279,292,1285,1308]" italics="true" pageId="6" pageNumber="501">n</emphasis>
|
|
= 11) ranging from 1.14 to 1.32.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection pageId="6" pageNumber="501" type="etymology">
|
|
<paragraph blockId="6.[159,797,1333,1386]" pageId="6" pageNumber="501">Etymology.—Named in honor of Fritz Müller, the first scientist to describe an aeglid from Brazilian waters.</paragraph>
|
|
</subSubSection>
|
|
<subSubSection box="[159,391,1412,1435]" pageId="6" pageNumber="501" type="biology_ecology">
|
|
<paragraph blockId="6.[159,391,1412,1435]" box="[159,391,1412,1435]" pageId="6" pageNumber="501">Biology.—Unknown.</paragraph>
|
|
</subSubSection>
|
|
<subSubSection pageId="6" pageNumber="501" type="distribution">
|
|
<paragraph blockId="6.[159,797,1460,1513]" pageId="6" pageNumber="501">Distribution.—Brazil: state of Santa Catarina, Rio Itajaí- Açú Basin.</paragraph>
|
|
</subSubSection>
|
|
<subSubSection pageId="6" pageNumber="501" type="discussion">
|
|
<paragraph blockId="6.[159,798,1539,1950]" pageId="6" pageNumber="501">
|
|
Remarks.—The new species
|
|
<taxonomicName authorityName="Bond-Buckup & Jara & Buckup & Pérez-Losada & Bueno & Crandall & Santos" authorityYear="2010" box="[469,588,1540,1563]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="501" phylum="Arthropoda" rank="species" species="muelleri">
|
|
<emphasis box="[469,588,1540,1563]" italics="true" pageId="6" pageNumber="501">A. muelleri</emphasis>
|
|
</taxonomicName>
|
|
resembles
|
|
<taxonomicName authority="Buckup and Rossi, 1977" authorityName="Buckup and Rossi" authorityYear="1977" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="501" phylum="Arthropoda" rank="species" species="plana">
|
|
<emphasis box="[707,797,1540,1563]" italics="true" pageId="6" pageNumber="501">A. plana</emphasis>
|
|
<bibRefCitation author="Buckup, L. & A. Rossi" box="[159,427,1569,1592]" journalOrPublisher="Revista Brasiliero de Biologia" pageId="6" pageNumber="501" pagination="879 - 892" part="37" refId="ref5195" refString="Buckup, L., and A. Rossi. 1977. O genero Aegla no Rio Grande do Sul, Brasil (Crustacea, Decapoda, Anomura, Aeglidae). Revista Brasiliero de Biologia 37: 879 - 892." title="O genero Aegla no Rio Grande do Sul, Brasil (Crustacea, Decapoda, Anomura, Aeglidae)" type="journal article" year="1977">Buckup and Rossi, 1977</bibRefCitation>
|
|
</taxonomicName>
|
|
in the dorsoventrally compressed cephalothorax and the absence of the epigastric and protogastric lobes. However it is distinguished from
|
|
<taxonomicName authorityName="Buckup and Rossi" authorityYear="1977" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="501" phylum="Arthropoda" rank="species" species="plana">
|
|
<emphasis italics="true" pageId="6" pageNumber="501">A. plana</emphasis>
|
|
</taxonomicName>
|
|
by the shape of the chelipeds, which are wider in
|
|
<taxonomicName authorityName="Buckup and Rossi" authorityYear="1977" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="501" phylum="Arthropoda" rank="species" species="plana">
|
|
<emphasis italics="true" pageId="6" pageNumber="501">A. plana</emphasis>
|
|
</taxonomicName>
|
|
; by the configuration of the spines of the carpus; and by the shape of the palmar crest, which is more developed in
|
|
<taxonomicName authorityName="Buckup and Rossi" authorityYear="1977" box="[193,290,1748,1771]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="501" phylum="Arthropoda" rank="species" species="plana">
|
|
<emphasis box="[193,290,1748,1771]" italics="true" pageId="6" pageNumber="501">A. plana</emphasis>
|
|
</taxonomicName>
|
|
. This latter species also possesses an extraorbital spine, which is lacking in
|
|
<taxonomicName authorityName="Bond-Buckup & Jara & Buckup & Pérez-Losada & Bueno & Crandall & Santos" authorityYear="2010" box="[528,649,1777,1800]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="501" phylum="Arthropoda" rank="species" species="muelleri">
|
|
<emphasis box="[528,649,1777,1800]" italics="true" pageId="6" pageNumber="501">A. muelleri</emphasis>
|
|
</taxonomicName>
|
|
.
|
|
</paragraph>
|
|
<paragraph blockId="6.[159,798,1539,1950]" pageId="6" pageNumber="501">
|
|
The total length of the cephalothorax of the paratypes (
|
|
<emphasis box="[784,797,1808,1831]" italics="true" pageId="6" pageNumber="501">n</emphasis>
|
|
= 7) reached only 13.43 mm, showing it to be a small-sized species.
|
|
</paragraph>
|
|
<paragraph blockId="6.[159,798,1539,1950]" lastBlockId="6.[845,1483,174,609]" pageId="6" pageNumber="501">
|
|
The species occurs in sympatry with
|
|
<taxonomicName authorityName="Bond-Buckup and Buckup" authorityYear="1994" box="[626,715,1898,1921]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="501" phylum="Arthropoda" rank="species" species="jarai">
|
|
<emphasis box="[626,715,1898,1921]" italics="true" pageId="6" pageNumber="501">A. jarai</emphasis>
|
|
</taxonomicName>
|
|
in the Ribeirão Garcia in the Parque das Nascentes, an environ- mental preservation area that is among the few localities that shelter species in Atlantic Forest.
|
|
</paragraph>
|
|
<paragraph blockId="6.[845,1483,174,609]" pageId="6" pageNumber="501">
|
|
The Bayesian phylogenetic analysis of the molecular data showed that
|
|
<taxonomicName authorityName="Bond-Buckup & Jara & Buckup & Pérez-Losada & Bueno & Crandall & Santos" authorityYear="2010" box="[1033,1153,264,287]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="501" phylum="Arthropoda" rank="species" species="muelleri">
|
|
<emphasis box="[1033,1153,264,287]" italics="true" pageId="6" pageNumber="501">A. muelleri</emphasis>
|
|
</taxonomicName>
|
|
belongs to Clade Eas defined in
|
|
<bibRefCitation author="Perez-Losada, M. & G. Bond-Buckup & C. G. Jara & K. A. Crandall" box="[876,1172,293,316]" journalOrPublisher="Systematic Biology" pageId="6" pageNumber="501" pagination="767 - 780" part="53" refId="ref5388" refString="Perez-Losada, M., G. Bond-Buckup, C. G. Jara, and K. A. Crandall. 2004. Molecular systematics and biogeography of the southern South American fresh-water '' crabs '' Aegla (Decapoda: Anomura: Aeglidae) using multiple heuristic tree search approaches. Systematic Biology 53: 767 - 780." title="Molecular systematics and biogeography of the southern South American fresh-water '' crabs '' Aegla (Decapoda: Anomura: Aeglidae) using multiple heuristic tree search approaches" type="journal article" year="2004">Pérez-Losada et al. (2004)</bibRefCitation>
|
|
.
|
|
<taxonomicName authorityName="Bond-Buckup & Jara & Buckup & Pérez-Losada & Bueno & Crandall & Santos" authorityYear="2010" box="[1186,1348,293,316]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="501" phylum="Arthropoda" rank="species" species="muelleri">
|
|
<emphasis box="[1186,1348,293,316]" italics="true" pageId="6" pageNumber="501">Aegla muelleri</emphasis>
|
|
</taxonomicName>
|
|
has a sister relationship to
|
|
<taxonomicName authority="Bond-Buckup and Buckup, 1994" authorityName="Bond-Buckup & Buckup" authorityYear="1994" box="[1010,1153,322,345]" class="Malacostraca" family="Aeglidae" genus="Aegla" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="501" phylum="Arthropoda" rank="species" species="leptochela">
|
|
<emphasis box="[1010,1153,322,345]" italics="true" pageId="6" pageNumber="501">A. leptochela</emphasis>
|
|
</taxonomicName>
|
|
(
|
|
<figureCitation box="[1171,1237,322,345]" captionStart="Fig" captionStartId="4.[159,190,1696,1715]" captionTargetBox="[326,1316,173,1671]" captionTargetId="figure@4.[326,1316,173,1671]" captionTargetPageId="4" captionText="Fig. 3. Maximum likelihood and Bayesian trees as modified from Pérez-Losada et al. (2009). Posterior probabilities (if> 0.5) are indicated for each clade. Aegla pomerana and Aegla muelleri are presented in bold" figureDoi="http://doi.org/10.5281/zenodo.3568304" httpUri="https://zenodo.org/record/3568304/files/figure.png" pageId="6" pageNumber="501">Fig. 3</figureCitation>
|
|
), with which it shares the delicate form of the chelipeds and the convexity of the carapace. However, the two species differ in relation to the antero-lateral spine of the carapace, which in
|
|
<taxonomicName authorityName="Bond-Buckup & Jara & Buckup & Pérez-Losada & Bueno & Crandall & Santos" authorityYear="2010" box="[1360,1482,410,433]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="501" phylum="Arthropoda" rank="species" species="muelleri">
|
|
<emphasis box="[1360,1482,410,433]" italics="true" pageId="6" pageNumber="501">A. muelleri</emphasis>
|
|
</taxonomicName>
|
|
reaches the base of the cornea, and in
|
|
<taxonomicName authority="Bond-Buckup and Buckup, 1994" authorityName="Bond-Buckup & Buckup" authorityYear="1994" box="[1279,1423,440,463]" class="Malacostraca" family="Aeglidae" genus="Aegla" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="501" phylum="Arthropoda" rank="species" species="leptochela">
|
|
<emphasis box="[1279,1423,440,463]" italics="true" pageId="6" pageNumber="501">A. leptochela</emphasis>
|
|
</taxonomicName>
|
|
does not. In
|
|
<taxonomicName authorityName="Bond-Buckup & Jara & Buckup & Pérez-Losada & Bueno & Crandall & Santos" authorityYear="2010" box="[927,1049,469,492]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="501" phylum="Arthropoda" rank="species" species="muelleri">
|
|
<emphasis box="[927,1049,469,492]" italics="true" pageId="6" pageNumber="501">A. muelleri</emphasis>
|
|
</taxonomicName>
|
|
, the extra-orbital sinus and the lobe of the movable finger are lacking, and the palmar crest is subrectangular; whereas in
|
|
<taxonomicName authority="Bond-Buckup and Buckup, 1994" authorityName="Bond-Buckup & Buckup" authorityYear="1994" box="[1101,1242,528,551]" class="Malacostraca" family="Aeglidae" genus="Aegla" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="501" phylum="Arthropoda" rank="species" species="leptochela">
|
|
<emphasis box="[1101,1242,528,551]" italics="true" pageId="6" pageNumber="501">A. leptochela</emphasis>
|
|
</taxonomicName>
|
|
the extra-orbital sinus as well as the lobe of the movable finger are present, and the palmar crest is lacking.
|
|
</paragraph>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |