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<document id="D7D00F57A5AD5209620917B831F7F450" ID-CLB-Dataset="27848" ID-DOI="10.11646/zootaxa.4527.3.3" ID-GBIF-Dataset="c7e34905-41fb-4c55-ac80-4f62eef0a8f8" ID-ISSN="1175-5326" ID-Zenodo-Dep="2612284" ID-ZooBank="8EFC6F91-6268-4572-8B69-FA2C0541E528" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1553698599634" checkinUser="plazi" docAuthor="Páez, Fernanda Polli, Marçal, Ingrid Costa, Souza-Shibatta, Lenice, Gregati, Rafael Augusto, Sofia, Silvia Helena &amp; Teixeira, Gustavo Monteiro" docDate="2018" docId="DA188786FFA8C53B13A9FC21FEC8F9A6" docLanguage="en" docName="zootaxa.4527.3.3.pdf" docOrigin="Zootaxa 4527 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Aegla okora Páez &amp; Marçal &amp; Souza-Shibatta &amp; Gregati &amp; Sofia &amp; Teixeira 2018, n. sp." docType="treatment" docVersion="9" lastPageNumber="342" masterDocId="2621FFFEFFABC53C133EFFA2FF86FFDA" masterDocTitle="A new species of Aegla Leach, 1820 (Crustacea, Anomura) from the Iguaçu River basin, Brazil" masterLastPageNumber="346" masterPageNumber="335" pageNumber="338" updateTime="1698714502782" updateUser="ExternalLinkService">
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<mods:title id="48EE9219563AA7CB68781431CFEFD9BE">A new species of Aegla Leach, 1820 (Crustacea, Anomura) from the Iguaçu River basin, Brazil</mods:title>
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<mods:namePart id="22040F62BB4B2527AEC0F5ADBDAAB278">Páez, Fernanda Polli</mods:namePart>
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<mods:namePart id="EE34387BE60FDE95E5D4933D901E0554">Marçal, Ingrid Costa</mods:namePart>
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<mods:namePart id="2D38789FB6952CB1C71B87708A301723">Souza-Shibatta, Lenice</mods:namePart>
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<mods:namePart id="BC0E41626D83D4681DC1A0DD50102401">Gregati, Rafael Augusto</mods:namePart>
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<mods:namePart id="DAA3300AA2D2302E3CFDBB9C4F91A9A6">Sofia, Silvia Helena</mods:namePart>
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<mods:namePart id="4E788BF92186DA30635E83CF5D8342BE">Teixeira, Gustavo Monteiro</mods:namePart>
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<treatment id="DA188786FFA8C53B13A9FC21FEC8F9A6" ID-DOI="http://doi.org/10.5281/zenodo.5952110" ID-GBIF-Taxon="154508214" ID-Zenodo-Dep="5952110" LSID="urn:lsid:plazi:treatment:DA188786FFA8C53B13A9FC21FEC8F9A6" httpUri="http://treatment.plazi.org/id/DA188786FFA8C53B13A9FC21FEC8F9A6" lastPageId="7" lastPageNumber="342" pageId="3" pageNumber="338">
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<heading id="094681FCFFA8C53F13A9FC21FDC5FC44" bold="true" box="[151,579,899,926]" fontSize="11" level="1" pageId="3" pageNumber="338" reason="1">
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<taxonomicName id="95B14D13FFA8C53F13A9FC21FE7EFC44" ID-CoL="f90f4ea8-c096-4e8b-a506-12962684f208" authority="Paez &amp; Teixeira" authorityName="Páez &amp; Marçal &amp; Souza-Shibatta &amp; Gregati &amp; Sofia &amp; Teixeira" authorityYear="2018" box="[151,504,899,926]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="338" phylum="Arthropoda" rank="species" species="okora" status="sp. nov.">
<emphasis id="60C5EA82FFA8C53F13A9FC21FEACFC47" bold="true" box="[151,298,899,925]" italics="true" pageId="3" pageNumber="338">Aegla okora</emphasis>
Páez &amp; Teixeira
</taxonomicName>
<taxonomicNameLabel id="7BF657F9FFA8C53F113EFC26FDC5FC44" box="[512,579,900,926]" pageId="3" pageNumber="338" rank="species">n. sp.</taxonomicNameLabel>
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<paragraph id="520E3690FFA8C53F13A9FC04FEE9FC1A" blockId="3.[151,579,899,960]" box="[151,367,934,960]" pageId="3" pageNumber="338">
(
<figureCitation id="CA8A2A15FFA8C53F13A1FC04FF6DFC1A" box="[159,235,934,960]" captionStart="FIGURE 2" captionStartId="4.[151,250,1142,1164]" captionTargetBox="[171,1400,206,1104]" captionTargetId="figure@4.[151,1436,193,1121]" captionTargetPageId="4" captionText="FIGURE 2. Aegla okora n. sp., male holotype, CLE 21.3 mm (MZUEL 250). A, Dorsal view of cephalothorax and anterior portion of abdomen. B, Third and fourth thoracic sternites. C, Ischium of major cheliped (left). D, Ischium of minor cheliped (right). E, Dorsal view of second abdominal epimeron. Bars: A = 5.0 mm; BE = 1.0 mm." httpUri="https://zenodo.org/record/2612288/files/figure.png" pageId="3" pageNumber="338">Figs 2</figureCitation>
,
<figureCitation id="CA8A2A15FFA8C53F13C6FC04FE8EFC1A" box="[248,264,934,960]" captionStart="FIGURE 3" captionStartId="5.[151,250,1386,1408]" captionTargetBox="[235,1352,193,1364]" captionTargetId="figure@5.[235,1352,193,1364]" captionTargetPageId="5" captionText="FIGURE 3. Aegla okora n. sp., male holotype, CLE 21.3 mm (MZUEL 250). Scale bar: 5.0 mm." httpUri="https://zenodo.org/record/2612290/files/figure.png" pageId="3" pageNumber="338">3</figureCitation>
,
<figureCitation id="CA8A2A15FFA8C53F122BFC04FEA0FC1A" box="[277,294,934,960]" captionStart="FIGURE 4" captionStartId="6.[151,250,1148,1170]" captionTargetBox="[151,1436,193,1126]" captionTargetId="figure@6.[151,1436,193,1126]" captionTargetPageId="6" captionText="FIGURE 4. Aegla okora n. sp., male holotype, CLE 21.3 mm (MZUEL 250). A, Dorsal view of the anterior region of the cephalothorax. B, Lateral view of the anterior portion of the cephalothorax. C, Dorsal view of the carapace. D, Third and fourth thoracic sternites. Note: A, anterolateral spine reaching basal margin of cornea (thin arrow) and rostral carina (thick arrow); B, protogastric lobes pronounced (arrow); C, cervical groove U-shaped (thin arrow) and trapezoidal areola (thick arrow)." httpUri="https://zenodo.org/record/2612292/files/figure.png" pageId="3" pageNumber="338">4</figureCitation>
,
<figureCitation id="CA8A2A15FFA8C53F120CFC04FEC4FC1A" box="[306,322,934,960]" captionStart="FIGURE 5" captionStartId="6.[151,250,1792,1814]" captionTargetBox="[151,1436,1311,1771]" captionTargetId="figure@6.[151,1436,1311,1771]" captionTargetPageId="6" captionText="FIGURE 5. Aegla okora n. sp., male holotype, CLE 21.3 mm (MZUEL 250). A, Dorsal view of dactylus and carpus of major cheliped (left). B, Dorsal view of dactylus, propodus and carpus of minor cheliped (right). Note: A and B, palmar crest (arrow)." httpUri="https://zenodo.org/record/2612294/files/figure.png" pageId="3" pageNumber="338">5</figureCitation>
,
<figureCitation id="CA8A2A15FFA8C53F126EFC04FEE6FC1A" box="[336,352,934,960]" captionStart="FIGURE 6" captionStartId="7.[151,250,1153,1175]" captionTargetBox="[151,1436,193,1131]" captionTargetId="figure@7.[151,1436,193,1131]" captionTargetPageId="7" captionText="FIGURE 6. Aegla okora n. sp., male holotype, CLE 21.3 mm (MZUEL 250). A, Ventral view of ischium of major cheliped. B, Ventral view of ischium of minor cheliped. C, Dorsal view of second abdominal epimeron. D, Uropods and telson. Note: A and B, tubercles on cheliped ischium (arrows); C, anterolateral angle of second abdominal epimeron unarmed (arrow)." httpUri="https://zenodo.org/record/2612296/files/figure.png" pageId="3" pageNumber="338">6</figureCitation>
,)
</paragraph>
<paragraph id="520E3690FFA8C53F13A9FC4FFAF2FBA8" blockId="3.[151,1437,1005,2002]" pageId="3" pageNumber="338">
<emphasis id="60C5EA82FFA8C53F13A9FC4FFEC6FBDC" bold="true" box="[151,320,1005,1030]" pageId="3" pageNumber="338">Type-material</emphasis>
.
<materialsCitation id="E2D93CCDFFA8C53F126AFC4FFA1EFBF0" ID-GBIF-Occurrence="2029190068" collectingDate="2018-02" collectionCode="CLE, MZUEL" collectorName="G. M. Teixeira &amp; F. P. Paez &amp; R. A. Gregati" country="Brazil" county="Male" latitude="-25.694307" location="Iguacu River" longLatPrecision="1" longitude="-51.67034" municipality="Pinhao" pageId="3" pageNumber="338" specimenCode="CLE 21.3, MZUEL 250" specimenCount="1" stateProvince="Parana" typeStatus="holotype">
<emphasis id="60C5EA82FFA8C53F126AFC4FFE4CFBDC" bold="true" box="[340,458,1005,1030]" pageId="3" pageNumber="338">
<typeStatus id="8D0A8832FFA8C53F126AFC4FFE43FBDC" box="[340,453,1005,1030]" pageId="3" pageNumber="338" type="holotype">Holotype</typeStatus>
:
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<collectingCounty id="BB6F4E1CFFA8C53F12E9FC4FFD96FBDC" box="[471,528,1005,1030]" pageId="3" pageNumber="338">Male</collectingCounty>
(
<specimenCode id="02179EEBFFA8C53F111BFC4CFD1CFBDC" box="[549,666,1006,1030]" collectionCode="CLE" country="United Kingdom" lsid="urn:lsid:biocol.org:col:14240" name="Tullie House Museum" pageId="3" pageNumber="338" type="Herbarium">
CLE
<quantity id="95499B75FFA8C53F1157FC4CFD1CFBDC" box="[617,666,1006,1030]" metricMagnitude="-2" metricUnit="m" metricValue="2.13" pageId="3" pageNumber="338" unit="mm" value="21.3">21.3</quantity>
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mm),
<collectingCountry id="2AA67600FFA8C53F11CEFC4FFCB1FBDC" box="[752,823,1005,1030]" name="Brazil" pageId="3" pageNumber="338">Brazil</collectingCountry>
,
<collectingRegion id="9075F872FFA8C53F1077FC4CFC1EFBDC" box="[841,920,1006,1030]" country="Brazil" name="Parana" pageId="3" pageNumber="338">Paraná</collectingRegion>
,
<collectingMunicipality id="B26AACEAFFA8C53F1097FC4FFC7CFBDC" box="[937,1018,1005,1030]" pageId="3" pageNumber="338">Pinhão</collectingMunicipality>
,
<location id="576E604BFFA8C53F1735FC4CFB24FBDC" LSID="urn:lsid:plazi:treatment:DA188786FFA8C53B13A9FC21FEC8F9A6:576E604BFFA8C53F1735FC4CFB24FBDC" box="[1035,1186,1005,1030]" country="Brazil" county="Male" latitude="-25.694307" longLatPrecision="1" longitude="-51.67034" municipality="Pinhao" name="Iguacu River" pageId="3" pageNumber="338" stateProvince="Parana">Iguaçu River</location>
basin,
<location id="576E604BFFA8C53F17C1FC4CFA11FBDC" LSID="urn:lsid:plazi:treatment:DA188786FFA8C53B13A9FC21FEC8F9A6:576E604BFFA8C53F17C1FC4CFA11FBDC" box="[1279,1431,1005,1030]" country="Brazil" county="Male" latitude="-25.694307" longLatPrecision="1" longitude="-51.67034" municipality="Pinhao" name="Tapera River" pageId="3" pageNumber="338" stateProvince="Parana">Tapera River</location>
,
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,
<geoCoordinate id="37855057FFA8C53F1271FBB3FD84FBF0" box="[335,514,1041,1066]" direction="west" orientation="longitude" pageId="3" pageNumber="338" precision="1" value="-51.67034">51°4013.23”W</geoCoordinate>
,
<collectorName id="FF445346FFA8C53F112EFBB0FD36FBF0" box="[528,688,1041,1066]" pageId="3" pageNumber="338">G.M. Teixeira</collectorName>
,
<collectorName id="FF445346FFA8C53F1183FBB0FCA2FBF3" box="[701,804,1042,1065]" pageId="3" pageNumber="338">F.P. Paez</collectorName>
and
<collectorName id="FF445346FFA8C53F105EFBB0FC74FBF0" box="[864,1010,1041,1066]" pageId="3" pageNumber="338">R.A. Gregati</collectorName>
coll.,
<collectingDate id="364BE9B8FFA8C53F1700FBB3FB63FBF0" box="[1086,1253,1041,1066]" pageId="3" pageNumber="338" value="2018-02">
<date id="260F1050FFA8C53F1700FBB3FB63FBF0" box="[1086,1253,1041,1066]" pageId="3" pageNumber="338" value="2018-02">February 2018</date>
</collectingDate>
(
<specimenCode id="02179EEBFFA8C53F17C8FBB0FA16FBF0" box="[1270,1424,1041,1066]" collectionCode="MZUEL" pageId="3" pageNumber="338">MZUEL 250</specimenCode>
)
</materialsCitation>
.
<materialsCitation id="E2D93CCDFFA8C53F13A9FB97FD2AFB94" ID-GBIF-Occurrence="2029191915" box="[151,684,1077,1102]" collectionCode="CLE" country="Brazil" pageId="3" pageNumber="338" specimenCode="CLE 10.4" specimenCount="10" specimenCount-male="10" stateProvince="Parana" typeStatus="paratype">
<emphasis id="60C5EA82FFA8C53F13A9FB97FE9EFB94" bold="true" box="[151,280,1077,1102]" pageId="3" pageNumber="338">
<typeStatus id="8D0A8832FFA8C53F13A9FB97FE95FB94" box="[151,275,1077,1102]" pageId="3" pageNumber="338" type="paratype">Paratypes</typeStatus>
:
</emphasis>
<specimenCount id="44B7FD19FFA8C53F1220FB94FE05FB94" box="[286,387,1077,1102]" pageId="3" pageNumber="338" type="male">10 males</specimenCount>
(
<specimenCode id="02179EEBFFA8C53F12AFFB94FD84FB94" box="[401,514,1078,1102]" collectionCode="CLE" country="United Kingdom" lsid="urn:lsid:biocol.org:col:14240" name="Tullie House Museum" pageId="3" pageNumber="338" type="Herbarium">CLE 10.4</specimenCode>
¯23.0 mm) and
</materialsCitation>
<materialsCitation id="E2D93CCDFFA8C53F118DFB94FAF6FBA8" ID-GBIF-Occurrence="2029190452" collectingDate="2018-02" collectionCode="CLE" collectorName="G. M. Teixeira &amp; F. P. Paez &amp; R. A. Gregati" country="Brazil" county="Male" latitude="-25.694307" location="Iguacu River" longLatPrecision="1" longitude="-51.67034" municipality="Pinhao" pageId="3" pageNumber="338" specimenCode="MZUEL 251, AEGBR001-18, AEGBR002-18, AEGBR003-18, AEGBR004-18" specimenCount="10" specimenCount-female="10" stateProvince="Parana" typeStatus="paratype">
<specimenCount id="44B7FD19FFA8C53F118DFB94FCABFB94" box="[691,813,1077,1102]" pageId="3" pageNumber="338" type="female">10 females</specimenCount>
(
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13.0¯18.0 mm), same data as holotype (
<specimenCode id="02179EEBFFA8C53F1604FB94FF45FBA8" collectionCode="MZUEL" pageId="3" pageNumber="338">MZUEL 251</specimenCode>
, genetic voucher: Bold Systems access
<specimenCode id="02179EEBFFA8C53F11BEFBF8FCB4FBA8" box="[640,818,1114,1138]" collectionCode="AEGBR" pageId="3" pageNumber="338">AEGBR001-18</specimenCode>
,
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,
<specimenCode id="02179EEBFFA8C53F10C7FBF8FB2FFBA8" box="[1017,1193,1114,1138]" collectionCode="AEGBR" pageId="3" pageNumber="338">AEGBR003-18</specimenCode>
,
<specimenCode id="02179EEBFFA8C53F178BFBF8FAEEFBA8" box="[1205,1384,1114,1138]" collectionCode="AEGBR" pageId="3" pageNumber="338">AEGBR004-18</specimenCode>
)
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.
</paragraph>
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<emphasis id="60C5EA82FFA8C53F13F9FBDFFEEEFB4C" bold="true" box="[199,360,1149,1174]" pageId="3" pageNumber="338">Type-locality.</emphasis>
Tapera River, city of Pinhão,
<collectingRegion id="9075F872FFA8C53F1189FBDCFC80FB4C" box="[695,774,1150,1174]" country="Brazil" name="Parana" pageId="3" pageNumber="338">Paraná</collectingRegion>
,
<collectingCountry id="2AA67600FFA8C53F102FFBDFFCDFFB4C" box="[785,857,1149,1174]" name="Brazil" pageId="3" pageNumber="338">Brazil</collectingCountry>
.
</paragraph>
<paragraph id="520E3690FFA8C53F13F9FB03FE5CFB04" blockId="3.[151,1437,1005,2002]" pageId="3" pageNumber="338">
<emphasis id="60C5EA82FFA8C53F13F9FB03FD8FFB60" bold="true" box="[199,521,1185,1210]" pageId="3" pageNumber="338">Geographical distribution.</emphasis>
Known only from the type-locality, despite searching in five nearby streams within a radius of the
<quantity id="95499B75FFA8C53F12B2FB64FE50FB04" box="[396,470,1221,1246]" metricMagnitude="4" metricUnit="m" metricValue="3.2" pageId="3" pageNumber="338" unit="km" value="32.0">32 km</quantity>
.
</paragraph>
</subSubSection>
<subSubSection id="1AAB651BFFA8C53F13F9FB4BFF53FA00" pageId="3" pageNumber="338" type="diagnosis">
<paragraph id="520E3690FFA8C53F13F9FB4BFF53FA00" blockId="3.[151,1437,1005,2002]" pageId="3" pageNumber="338">
<emphasis id="60C5EA82FFA8C53F13F9FB4BFEC7FAD8" bold="true" box="[199,321,1257,1282]" pageId="3" pageNumber="338">Diagnosis.</emphasis>
Triangular rostrum with narrow base. Subrostral process developed, anteriorly oriented at a 45° with the rostrum. Epigastric prominences and protogastric lobes pronounced, with scales and small setae. Anterolateral spine reaching basal margin of cornea. Branchial region swollen. Areola trapezoidal. Cardiac area trapezoidal. Proximal dorsal margin of movable finger of cheliped without lobe. Palmar crest of major cheliped rectangular. Anterolateral angle of second abdominal epimeron unarmed, with setae. Ventromesial border of ischium of the cheliped ornate with three tubercles, one proximal, one median and one distal. Uropodal (endopods) wide.
</paragraph>
</subSubSection>
<subSubSection id="1AAB651BFFA8C53A13F9FA47FCFFF8A0" lastPageId="6" lastPageNumber="341" pageId="3" pageNumber="338" type="description">
<paragraph id="520E3690FFA8C53F13F9FA47FBFEF9B0" blockId="3.[151,1437,1005,2002]" pageId="3" pageNumber="338">
<emphasis id="60C5EA82FFA8C53F13F9FA47FDA5FA24" bold="true" box="[199,547,1509,1534]" pageId="3" pageNumber="338">
Description of male
<typeStatus id="8D0A8832FFA8C53F1282FA47FDA5FA24" box="[444,547,1509,1534]" pageId="3" pageNumber="338" type="holotype">holotype</typeStatus>
</emphasis>
. Carapace convex, branchial region swollen. Rostrum triangular, base narrow (RBW/LMR = 0.87), extending beyond distal apex of compound eyes, with scales on lateral margins. Rostral carina beginning at level of protogastric lobes, with two parallel rows of scales becoming one row on distal third near apex (
<figureCitation id="CA8A2A15FFA8C53F122CF9F3FEEDF9B0" box="[274,363,1617,1642]" captionStart="FIGURE 2" captionStartId="4.[151,250,1142,1164]" captionTargetBox="[171,1400,206,1104]" captionTargetId="figure@4.[151,1436,193,1121]" captionTargetPageId="4" captionText="FIGURE 2. Aegla okora n. sp., male holotype, CLE 21.3 mm (MZUEL 250). A, Dorsal view of cephalothorax and anterior portion of abdomen. B, Third and fourth thoracic sternites. C, Ischium of major cheliped (left). D, Ischium of minor cheliped (right). E, Dorsal view of second abdominal epimeron. Bars: A = 5.0 mm; BE = 1.0 mm." httpUri="https://zenodo.org/record/2612288/files/figure.png" pageId="3" pageNumber="338">Fig. 2A</figureCitation>
,
<figureCitation id="CA8A2A15FFA8C53F1249F9F0FE01F9B0" box="[375,391,1618,1642]" captionStart="FIGURE 3" captionStartId="5.[151,250,1386,1408]" captionTargetBox="[235,1352,193,1364]" captionTargetId="figure@5.[235,1352,193,1364]" captionTargetPageId="5" captionText="FIGURE 3. Aegla okora n. sp., male holotype, CLE 21.3 mm (MZUEL 250). Scale bar: 5.0 mm." httpUri="https://zenodo.org/record/2612290/files/figure.png" pageId="3" pageNumber="338">3</figureCitation>
,
<figureCitation id="CA8A2A15FFA8C53F12ADF9F0FE3FF9B0" box="[403,441,1618,1642]" captionStart="FIGURE 4" captionStartId="6.[151,250,1148,1170]" captionTargetBox="[151,1436,193,1126]" captionTargetId="figure@6.[151,1436,193,1126]" captionTargetPageId="6" captionText="FIGURE 4. Aegla okora n. sp., male holotype, CLE 21.3 mm (MZUEL 250). A, Dorsal view of the anterior region of the cephalothorax. B, Lateral view of the anterior portion of the cephalothorax. C, Dorsal view of the carapace. D, Third and fourth thoracic sternites. Note: A, anterolateral spine reaching basal margin of cornea (thin arrow) and rostral carina (thick arrow); B, protogastric lobes pronounced (arrow); C, cervical groove U-shaped (thin arrow) and trapezoidal areola (thick arrow)." httpUri="https://zenodo.org/record/2612292/files/figure.png" pageId="3" pageNumber="338">4A</figureCitation>
). Subrostral process developed forming angle of 45° (
<figureCitation id="CA8A2A15FFA8C53F172DF9F3FBEDF9B0" box="[1043,1131,1617,1642]" captionStart="FIGURE 4" captionStartId="6.[151,250,1148,1170]" captionTargetBox="[151,1436,193,1126]" captionTargetId="figure@6.[151,1436,193,1126]" captionTargetPageId="6" captionText="FIGURE 4. Aegla okora n. sp., male holotype, CLE 21.3 mm (MZUEL 250). A, Dorsal view of the anterior region of the cephalothorax. B, Lateral view of the anterior portion of the cephalothorax. C, Dorsal view of the carapace. D, Third and fourth thoracic sternites. Note: A, anterolateral spine reaching basal margin of cornea (thin arrow) and rostral carina (thick arrow); B, protogastric lobes pronounced (arrow); C, cervical groove U-shaped (thin arrow) and trapezoidal areola (thick arrow)." httpUri="https://zenodo.org/record/2612292/files/figure.png" pageId="3" pageNumber="338">Fig. 4B</figureCitation>
).
</paragraph>
<paragraph id="520E3690FFA8C53F13F9F9D7FE4AF90C" blockId="3.[151,1437,1005,2002]" pageId="3" pageNumber="338">
Eyestalk and cornea well developed. Orbital and extra-orbital sinuses deep. Orbital sinus with scales. Orbital spines developed, rounded. Anterolateral spines with corneous scales on lateral margin of carapace, reaching basal margin of cornea (
<figureCitation id="CA8A2A15FFA8C53F125BF91FFE46F90C" box="[357,448,1725,1750]" captionStart="FIGURE 4" captionStartId="6.[151,250,1148,1170]" captionTargetBox="[151,1436,193,1126]" captionTargetId="figure@6.[151,1436,193,1126]" captionTargetPageId="6" captionText="FIGURE 4. Aegla okora n. sp., male holotype, CLE 21.3 mm (MZUEL 250). A, Dorsal view of the anterior region of the cephalothorax. B, Lateral view of the anterior portion of the cephalothorax. C, Dorsal view of the carapace. D, Third and fourth thoracic sternites. Note: A, anterolateral spine reaching basal margin of cornea (thin arrow) and rostral carina (thick arrow); B, protogastric lobes pronounced (arrow); C, cervical groove U-shaped (thin arrow) and trapezoidal areola (thick arrow)." httpUri="https://zenodo.org/record/2612292/files/figure.png" pageId="3" pageNumber="338">Fig. 4A</figureCitation>
).
</paragraph>
<paragraph id="520E3690FFA8C53F13F9F943FEE1F8BC" blockId="3.[151,1437,1005,2002]" pageId="3" pageNumber="338">Epigastric prominences pronounced, with scales and short setae. Protogastric lobes pronounced, with scales. Gastric area prominently inflated in relation to hepatic lobe and rostrum in lateral view. Demarcation between hepatic lobes well defined. Lateral margins of first hepatic lobe with corneous scale, second and third hepatic lobes with sparse scales.</paragraph>
<paragraph id="520E3690FFA8C53F13F9F8D3FE61F808" blockId="3.[151,1437,1005,2002]" pageId="3" pageNumber="338">
Cervical groove U-shaped (
<figureCitation id="CA8A2A15FFA8C53F112DF8D3FDF2F850" box="[531,628,1905,1930]" captionStart="FIGURE 4" captionStartId="6.[151,250,1148,1170]" captionTargetBox="[151,1436,193,1126]" captionTargetId="figure@6.[151,1436,193,1126]" captionTargetPageId="6" captionText="FIGURE 4. Aegla okora n. sp., male holotype, CLE 21.3 mm (MZUEL 250). A, Dorsal view of the anterior region of the cephalothorax. B, Lateral view of the anterior portion of the cephalothorax. C, Dorsal view of the carapace. D, Third and fourth thoracic sternites. Note: A, anterolateral spine reaching basal margin of cornea (thin arrow) and rostral carina (thick arrow); B, protogastric lobes pronounced (arrow); C, cervical groove U-shaped (thin arrow) and trapezoidal areola (thick arrow)." httpUri="https://zenodo.org/record/2612292/files/figure.png" pageId="3" pageNumber="338">Fig. 4C</figureCitation>
). Transverse dorsal linea slightly sinuous throughout its extension, sinuosity more pronounced in mesial section. Areola trapezoidal (APM/AAD = 2.5). Cardiac area trapezoidal (TDL/PMC = 1.53) (
<figureCitation id="CA8A2A15FFA8C53F12BFF81BFE5CF808" box="[385,474,1977,2002]" captionStart="FIGURE 4" captionStartId="6.[151,250,1148,1170]" captionTargetBox="[151,1436,193,1126]" captionTargetId="figure@6.[151,1436,193,1126]" captionTargetPageId="6" captionText="FIGURE 4. Aegla okora n. sp., male holotype, CLE 21.3 mm (MZUEL 250). A, Dorsal view of the anterior region of the cephalothorax. B, Lateral view of the anterior portion of the cephalothorax. C, Dorsal view of the carapace. D, Third and fourth thoracic sternites. Note: A, anterolateral spine reaching basal margin of cornea (thin arrow) and rostral carina (thick arrow); B, protogastric lobes pronounced (arrow); C, cervical groove U-shaped (thin arrow) and trapezoidal areola (thick arrow)." httpUri="https://zenodo.org/record/2612292/files/figure.png" pageId="3" pageNumber="338">Fig. 4C</figureCitation>
).
</paragraph>
<caption id="06CE6618FFAFC53813A9FBD4FBA1FB10" httpUri="https://zenodo.org/record/2612288/files/figure.png" pageId="4" pageNumber="339" startId="4.[151,250,1142,1164]" targetBox="[171,1400,206,1104]" targetPageId="4">
<paragraph id="520E3690FFAFC53813A9FBD4FBA1FB10" blockId="4.[151,1436,1142,1226]" pageId="4" pageNumber="339">
<emphasis id="60C5EA82FFAFC53813A9FBD4FE92FB51" bold="true" box="[151,276,1142,1164]" pageId="4" pageNumber="339">FIGURE 2.</emphasis>
<taxonomicName id="95B14D13FFAFC5381222FBD4FE1CFB56" authority="Páez &amp; Marçal &amp; Souza-Shibatta &amp; Gregati &amp; Sofia &amp; Teixeira, 2018" authorityName="Páez &amp; Marçal &amp; Souza-Shibatta &amp; Gregati &amp; Sofia &amp; Teixeira" authorityYear="2018" box="[284,410,1142,1164]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="339" phylum="Arthropoda" rank="species" species="okora" status="sp. nov.">
<emphasis id="60C5EA82FFAFC5381222FBD4FE1CFB56" box="[284,410,1142,1164]" italics="true" pageId="4" pageNumber="339">Aegla okora</emphasis>
</taxonomicName>
<taxonomicNameLabel id="7BF657F9FFAFC538129FFBD5FE5AFB56" box="[417,476,1143,1164]" pageId="4" pageNumber="339" rank="species">
<emphasis id="60C5EA82FFAFC538129FFBD5FE5AFB56" bold="true" box="[417,476,1143,1164]" pageId="4" pageNumber="339">n. sp.</emphasis>
</taxonomicNameLabel>
, male holotype, CLE 21.3 mm (MZUEL 250). A, Dorsal view of cephalothorax and anterior portion of abdomen. B, Third and fourth thoracic sternites. C, Ischium of major cheliped (left). D, Ischium of minor cheliped (right). E, Dorsal view of second abdominal epimeron. Bars: A = 5.0 mm; BE = 1.0 mm.
</paragraph>
</caption>
<paragraph id="520E3690FFAFC53813F9FB53FCF2FAF4" blockId="4.[151,1437,1265,2010]" pageId="4" pageNumber="339">Epibranchial area with spine or well developed scales on apex. Lateral margin of anterior branchial area with distal spine, setae and scales, posterior area with setae and scales.</paragraph>
<paragraph id="520E3690FFAFC53813F9FA9BFB73FAAC" blockId="4.[151,1437,1265,2010]" pageId="4" pageNumber="339">
Anteromesial region of third thoracic sternite abrupt, with scattered setae on surface. Fourth thoracic sternite elevated in median region with setae, anterolateral angles well developed with spines (
<figureCitation id="CA8A2A15FFAFC538175EFAFFFB31FAAC" box="[1120,1207,1373,1398]" captionStart="FIGURE 2" captionStartId="4.[151,250,1142,1164]" captionTargetBox="[171,1400,206,1104]" captionTargetId="figure@4.[151,1436,193,1121]" captionTargetPageId="4" captionText="FIGURE 2. Aegla okora n. sp., male holotype, CLE 21.3 mm (MZUEL 250). A, Dorsal view of cephalothorax and anterior portion of abdomen. B, Third and fourth thoracic sternites. C, Ischium of major cheliped (left). D, Ischium of minor cheliped (right). E, Dorsal view of second abdominal epimeron. Bars: A = 5.0 mm; BE = 1.0 mm." httpUri="https://zenodo.org/record/2612288/files/figure.png" pageId="4" pageNumber="339">Fig. 2B</figureCitation>
,
<figureCitation id="CA8A2A15FFAFC53817FDFAFCFB6FFAAC" box="[1219,1257,1374,1398]" captionStart="FIGURE 4" captionStartId="6.[151,250,1148,1170]" captionTargetBox="[151,1436,193,1126]" captionTargetId="figure@6.[151,1436,193,1126]" captionTargetPageId="6" captionText="FIGURE 4. Aegla okora n. sp., male holotype, CLE 21.3 mm (MZUEL 250). A, Dorsal view of the anterior region of the cephalothorax. B, Lateral view of the anterior portion of the cephalothorax. C, Dorsal view of the carapace. D, Third and fourth thoracic sternites. Note: A, anterolateral spine reaching basal margin of cornea (thin arrow) and rostral carina (thick arrow); B, protogastric lobes pronounced (arrow); C, cervical groove U-shaped (thin arrow) and trapezoidal areola (thick arrow)." httpUri="https://zenodo.org/record/2612292/files/figure.png" pageId="4" pageNumber="339">4D</figureCitation>
).
</paragraph>
<paragraph id="520E3690FFAFC53813F9FA23FC0AF800" blockId="4.[151,1437,1265,2010]" pageId="4" pageNumber="339">
Chelipeds unequal in size (
<figureCitation id="CA8A2A15FFAFC538113CFA23FDE5FA43" box="[514,611,1409,1434]" captionStart="FIGURE 2" captionStartId="4.[151,250,1142,1164]" captionTargetBox="[171,1400,206,1104]" captionTargetId="figure@4.[151,1436,193,1121]" captionTargetPageId="4" captionText="FIGURE 2. Aegla okora n. sp., male holotype, CLE 21.3 mm (MZUEL 250). A, Dorsal view of cephalothorax and anterior portion of abdomen. B, Third and fourth thoracic sternites. C, Ischium of major cheliped (left). D, Ischium of minor cheliped (right). E, Dorsal view of second abdominal epimeron. Bars: A = 5.0 mm; BE = 1.0 mm." httpUri="https://zenodo.org/record/2612288/files/figure.png" pageId="4" pageNumber="339">Figs 2A</figureCitation>
,
<figureCitation id="CA8A2A15FFAFC538114CFA23FD07FA43" box="[626,641,1409,1433]" captionStart="FIGURE 3" captionStartId="5.[151,250,1386,1408]" captionTargetBox="[235,1352,193,1364]" captionTargetId="figure@5.[235,1352,193,1364]" captionTargetPageId="5" captionText="FIGURE 3. Aegla okora n. sp., male holotype, CLE 21.3 mm (MZUEL 250). Scale bar: 5.0 mm." httpUri="https://zenodo.org/record/2612290/files/figure.png" pageId="4" pageNumber="339">3</figureCitation>
). Major cheliped (left) (
<figureCitation id="CA8A2A15FFAFC53810A3FA23FC7DFA40" box="[925,1019,1409,1434]" captionStart="FIGURE 5" captionStartId="6.[151,250,1792,1814]" captionTargetBox="[151,1436,1311,1771]" captionTargetId="figure@6.[151,1436,1311,1771]" captionTargetPageId="6" captionText="FIGURE 5. Aegla okora n. sp., male holotype, CLE 21.3 mm (MZUEL 250). A, Dorsal view of dactylus and carpus of major cheliped (left). B, Dorsal view of dactylus, propodus and carpus of minor cheliped (right). Note: A and B, palmar crest (arrow)." httpUri="https://zenodo.org/record/2612294/files/figure.png" pageId="4" pageNumber="339">Fig. 5A</figureCitation>
). Dactylus: dorsal margin and outer surface granulate and ornamented with short scales. Pre-dactylar lobe absent. Proximal lobe on dorsal margin absent. Cutting margin with lobular basal tooth well developed proximally, with flattened corneous scales, followed by row of wide corneous scales up to distal end. Propodus: outer surface granulate. Palmar crest rectangular with outer surface excavated, margin with scales. Cutting margin of fixed finger with flattened corneous scales over its entire surface, with lobular basal tooth well developed proximally and acuminate corneous scale on distal end. Scattered tufts of long setae over inner surface, and alongside inner and outer surfaces next to cutting margin. Scattered scales and scales clustered into groups of 2 or 3 on inner surface. Carpus: dorsal margin with two tubercles proximally, two median spines with terminal corneous scale, one tubercle, internally displaced from the margin, distally, with terminal corneous scale, and sub-terminal lobe well defined, pointed, with corneous scales and setae apically. Inner surface with three tubercles with terminal corneous scale and setae. Outer surface with carpal ridge elevated along entire length, with scales clustered into groups of 3
<emphasis id="60C5EA82FFAFC5381779F8AFFBD3F8FC" bold="true" box="[1095,1109,1805,1830]" pageId="4" pageNumber="339"></emphasis>
5. Merus: dorsal margin with one tubercle. Dorsolateral edge with row of corneous scales and tubercles with corneous scales on distal third. Ventromesial edge with five tubercles decreasing in size proximally. Ventrolateral border with two tubercles distally, followed by row of scales clustered into groups of 2
<emphasis id="60C5EA82FFAFC5381077F8DBFCD1F848" bold="true" box="[841,855,1913,1938]" pageId="4" pageNumber="339"></emphasis>
3. Ischium: dorsolateral edge with distal spine with terminal corneous scale. Ventromesial border ornamented with one proximal tubercle, one median tubercle and one distal tubercle with one terminal corneous scale each (
<figureCitation id="CA8A2A15FFAFC53811C8F863FCCBF803" box="[758,845,1985,2010]" captionStart="FIGURE 2" captionStartId="4.[151,250,1142,1164]" captionTargetBox="[171,1400,206,1104]" captionTargetId="figure@4.[151,1436,193,1121]" captionTargetPageId="4" captionText="FIGURE 2. Aegla okora n. sp., male holotype, CLE 21.3 mm (MZUEL 250). A, Dorsal view of cephalothorax and anterior portion of abdomen. B, Third and fourth thoracic sternites. C, Ischium of major cheliped (left). D, Ischium of minor cheliped (right). E, Dorsal view of second abdominal epimeron. Bars: A = 5.0 mm; BE = 1.0 mm." httpUri="https://zenodo.org/record/2612288/files/figure.png" pageId="4" pageNumber="339">Fig. 2C</figureCitation>
,
<figureCitation id="CA8A2A15FFAFC5381067F863FC06F800" box="[857,896,1985,2010]" captionStart="FIGURE 6" captionStartId="7.[151,250,1153,1175]" captionTargetBox="[151,1436,193,1131]" captionTargetId="figure@7.[151,1436,193,1131]" captionTargetPageId="7" captionText="FIGURE 6. Aegla okora n. sp., male holotype, CLE 21.3 mm (MZUEL 250). A, Ventral view of ischium of major cheliped. B, Ventral view of ischium of minor cheliped. C, Dorsal view of second abdominal epimeron. D, Uropods and telson. Note: A and B, tubercles on cheliped ischium (arrows); C, anterolateral angle of second abdominal epimeron unarmed (arrow)." httpUri="https://zenodo.org/record/2612296/files/figure.png" pageId="4" pageNumber="339">6A</figureCitation>
).
</paragraph>
<caption id="06CE6618FFAEC53913A9FAC8FBF3FA5A" box="[151,1141,1386,1408]" httpUri="https://zenodo.org/record/2612290/files/figure.png" pageId="5" pageNumber="340" startId="5.[151,250,1386,1408]" targetBox="[235,1352,193,1364]" targetPageId="5">
<paragraph id="520E3690FFAEC53913A9FAC8FBF3FA5A" blockId="5.[151,1141,1386,1408]" box="[151,1141,1386,1408]" pageId="5" pageNumber="340">
<emphasis id="60C5EA82FFAEC53913A9FAC8FE94FAA5" bold="true" box="[151,274,1386,1408]" pageId="5" pageNumber="340">FIGURE 3.</emphasis>
<taxonomicName id="95B14D13FFAEC5391227FAC8FE13FA5A" authority="Páez &amp; Marçal &amp; Souza-Shibatta &amp; Gregati &amp; Sofia &amp; Teixeira, 2018" authorityName="Páez &amp; Marçal &amp; Souza-Shibatta &amp; Gregati &amp; Sofia &amp; Teixeira" authorityYear="2018" box="[281,405,1386,1408]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="340" phylum="Arthropoda" rank="species" species="okora" status="sp. nov.">
<emphasis id="60C5EA82FFAEC5391227FAC8FE13FA5A" box="[281,405,1386,1408]" italics="true" pageId="5" pageNumber="340">Aegla okora</emphasis>
</taxonomicName>
<taxonomicNameLabel id="7BF657F9FFAEC53912A2FAC8FE53FAA5" box="[412,469,1386,1407]" pageId="5" pageNumber="340" rank="species">
<emphasis id="60C5EA82FFAEC53912A2FAC8FE53FAA5" bold="true" box="[412,469,1386,1407]" pageId="5" pageNumber="340">n. sp.</emphasis>
</taxonomicNameLabel>
, male holotype, CLE 21.3 mm (MZUEL 250). Scale bar: 5.0 mm.
</paragraph>
</caption>
<paragraph id="520E3690FFAEC53913F9FA05FE9EF9D2" blockId="5.[151,1437,1447,2012]" pageId="5" pageNumber="340">
Minor chelipeds (right) similar to major chelipeds except as noted hereafter (
<figureCitation id="CA8A2A15FFAEC5391771FA05FB2AFA65" box="[1103,1196,1447,1472]" captionStart="FIGURE 2" captionStartId="4.[151,250,1142,1164]" captionTargetBox="[171,1400,206,1104]" captionTargetId="figure@4.[151,1436,193,1121]" captionTargetPageId="4" captionText="FIGURE 2. Aegla okora n. sp., male holotype, CLE 21.3 mm (MZUEL 250). A, Dorsal view of cephalothorax and anterior portion of abdomen. B, Third and fourth thoracic sternites. C, Ischium of major cheliped (left). D, Ischium of minor cheliped (right). E, Dorsal view of second abdominal epimeron. Bars: A = 5.0 mm; BE = 1.0 mm." httpUri="https://zenodo.org/record/2612288/files/figure.png" pageId="5" pageNumber="340">Fig. 2D</figureCitation>
,
<figureCitation id="CA8A2A15FFAEC5391785FA05FB58FA1A" box="[1211,1246,1447,1472]" captionStart="FIGURE 5" captionStartId="6.[151,250,1792,1814]" captionTargetBox="[151,1436,1311,1771]" captionTargetId="figure@6.[151,1436,1311,1771]" captionTargetPageId="6" captionText="FIGURE 5. Aegla okora n. sp., male holotype, CLE 21.3 mm (MZUEL 250). A, Dorsal view of dactylus and carpus of major cheliped (left). B, Dorsal view of dactylus, propodus and carpus of minor cheliped (right). Note: A and B, palmar crest (arrow)." httpUri="https://zenodo.org/record/2612294/files/figure.png" pageId="5" pageNumber="340">5B</figureCitation>
,
<figureCitation id="CA8A2A15FFAEC53917D0FA05FA95FA1A" box="[1262,1299,1447,1472]" captionStart="FIGURE 6" captionStartId="7.[151,250,1153,1175]" captionTargetBox="[151,1436,193,1131]" captionTargetId="figure@7.[151,1436,193,1131]" captionTargetPageId="7" captionText="FIGURE 6. Aegla okora n. sp., male holotype, CLE 21.3 mm (MZUEL 250). A, Ventral view of ischium of major cheliped. B, Ventral view of ischium of minor cheliped. C, Dorsal view of second abdominal epimeron. D, Uropods and telson. Note: A and B, tubercles on cheliped ischium (arrows); C, anterolateral angle of second abdominal epimeron unarmed (arrow)." httpUri="https://zenodo.org/record/2612296/files/figure.png" pageId="5" pageNumber="340">6B</figureCitation>
): Propodus: palmar crest rectangular to subdisciform. Merus: ventromesial edge with four tubercles decreasing in size proximally.
</paragraph>
<paragraph id="520E3690FFAEC53913F9F9B1FDBCF9A9" blockId="5.[151,1437,1447,2012]" pageId="5" pageNumber="340">Second, third and fourth pereiopods morphologically similar; general surface of dactylus, propodus and carpus with longitudinal lines of short setae and scales; dorsal margin of merus and ischium with long tufts setae; ventral margin of ischium with tufts of setae.</paragraph>
<paragraph id="520E3690FFAEC53913F9F9DDFE33F942" blockId="5.[151,1437,1447,2012]" box="[199,437,1663,1688]" pageId="5" pageNumber="340">Pleopods 25 absent.</paragraph>
<paragraph id="520E3690FFAEC53913F9F901FD1EF905" blockId="5.[151,1437,1447,2012]" pageId="5" pageNumber="340">
Anterolateral angle of second abdominal epimeron unarmed, with small setae (
<figureCitation id="CA8A2A15FFAEC539170DF901FB0EF961" box="[1075,1160,1699,1724]" captionStart="FIGURE 2" captionStartId="4.[151,250,1142,1164]" captionTargetBox="[171,1400,206,1104]" captionTargetId="figure@4.[151,1436,193,1121]" captionTargetPageId="4" captionText="FIGURE 2. Aegla okora n. sp., male holotype, CLE 21.3 mm (MZUEL 250). A, Dorsal view of cephalothorax and anterior portion of abdomen. B, Third and fourth thoracic sternites. C, Ischium of major cheliped (left). D, Ischium of minor cheliped (right). E, Dorsal view of second abdominal epimeron. Bars: A = 5.0 mm; BE = 1.0 mm." httpUri="https://zenodo.org/record/2612288/files/figure.png" pageId="5" pageNumber="340">Fig. 2E</figureCitation>
,
<figureCitation id="CA8A2A15FFAEC53917ADF901FB31F966" box="[1171,1207,1699,1724]" captionStart="FIGURE 6" captionStartId="7.[151,250,1153,1175]" captionTargetBox="[151,1436,193,1131]" captionTargetId="figure@7.[151,1436,193,1131]" captionTargetPageId="7" captionText="FIGURE 6. Aegla okora n. sp., male holotype, CLE 21.3 mm (MZUEL 250). A, Ventral view of ischium of major cheliped. B, Ventral view of ischium of minor cheliped. C, Dorsal view of second abdominal epimeron. D, Uropods and telson. Note: A and B, tubercles on cheliped ischium (arrows); C, anterolateral angle of second abdominal epimeron unarmed (arrow)." httpUri="https://zenodo.org/record/2612296/files/figure.png" pageId="5" pageNumber="340">6C</figureCitation>
). Anterior margin of second abdominal epimeron slightly concave.
</paragraph>
<paragraph id="520E3690FFAEC53913F9F949FBECF8DE" blockId="5.[151,1437,1447,2012]" box="[199,1130,1771,1796]" pageId="5" pageNumber="340">
Uropods wide (WU/HWT = 1.18). Telson divided by longitudinal suture (
<figureCitation id="CA8A2A15FFAEC539173DF949FBDBF8DE" box="[1027,1117,1771,1796]" captionStart="FIGURE 6" captionStartId="7.[151,250,1153,1175]" captionTargetBox="[151,1436,193,1131]" captionTargetId="figure@7.[151,1436,193,1131]" captionTargetPageId="7" captionText="FIGURE 6. Aegla okora n. sp., male holotype, CLE 21.3 mm (MZUEL 250). A, Ventral view of ischium of major cheliped. B, Ventral view of ischium of minor cheliped. C, Dorsal view of second abdominal epimeron. D, Uropods and telson. Note: A and B, tubercles on cheliped ischium (arrows); C, anterolateral angle of second abdominal epimeron unarmed (arrow)." httpUri="https://zenodo.org/record/2612296/files/figure.png" pageId="5" pageNumber="340">Fig. 6D</figureCitation>
).
</paragraph>
<paragraph id="520E3690FFAEC53913F9F8ADFDCCF8B5" blockId="5.[151,1437,1447,2012]" pageId="5" pageNumber="340">
<emphasis id="60C5EA82FFAEC53913F9F8ADFECCF8F2" bold="true" box="[199,330,1807,1832]" pageId="5" pageNumber="340">Variations.</emphasis>
Anterolateral angle of the carapace projected with a conical spine, protruding anteriorly, may just reach basal margin of the cornea. Of the
<specimenCount id="44B7FD19FFAEC539114CF891FC84F896" box="[626,770,1843,1868]" pageId="5" pageNumber="340" type="generic" typeStatus="paratypes">20 paratypes</specimenCount>
analyzed, the spine in 13 individuals is longer, extending beyond the basal margin of the cornea.
</paragraph>
<paragraph id="520E3690FFAEC53913F9F8D9FF33F862" blockId="5.[151,1437,1447,2012]" pageId="5" pageNumber="340">The shape of the cardiac area may vary in some specimens, being trapezoidal (n = 15) or subrectangular (n = 5).</paragraph>
<paragraph id="520E3690FFAEC53913F9F861FB91F806" blockId="5.[151,1437,1447,2012]" box="[199,1047,1987,2012]" pageId="5" pageNumber="340">The third thoracic sternite may vary from abrupt (n = 13) to tapered (n = 7).</paragraph>
<caption id="06CE6618FFADC53A13A9FBDEFAC4FB37" httpUri="https://zenodo.org/record/2612292/files/figure.png" pageId="6" pageNumber="341" startId="6.[151,250,1148,1170]" targetBox="[151,1436,193,1126]" targetPageId="6">
<paragraph id="520E3690FFADC53A13A9FBDEFAC4FB37" blockId="6.[151,1436,1148,1261]" pageId="6" pageNumber="341">
<emphasis id="60C5EA82FFADC53A13A9FBDEFE93FB4B" bold="true" box="[151,277,1148,1170]" pageId="6" pageNumber="341">FIGURE 4.</emphasis>
<taxonomicName id="95B14D13FFADC53A1223FBDEFE1AFB48" authority="Páez &amp; Marçal &amp; Souza-Shibatta &amp; Gregati &amp; Sofia &amp; Teixeira, 2018" authorityName="Páez &amp; Marçal &amp; Souza-Shibatta &amp; Gregati &amp; Sofia &amp; Teixeira" authorityYear="2018" box="[285,412,1148,1170]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="341" phylum="Arthropoda" rank="species" species="okora" status="sp. nov.">
<emphasis id="60C5EA82FFADC53A1223FBDEFE1AFB48" box="[285,412,1148,1170]" italics="true" pageId="6" pageNumber="341">Aegla okora</emphasis>
</taxonomicName>
<taxonomicNameLabel id="7BF657F9FFADC53A129DFBDEFE58FB4B" box="[419,478,1148,1169]" pageId="6" pageNumber="341" rank="species">
<emphasis id="60C5EA82FFADC53A129DFBDEFE58FB4B" bold="true" box="[419,478,1148,1169]" pageId="6" pageNumber="341">n. sp.</emphasis>
</taxonomicNameLabel>
, male holotype, CLE 21.3 mm (MZUEL 250). A, Dorsal view of the anterior region of the cephalothorax. B, Lateral view of the anterior portion of the cephalothorax. C, Dorsal view of the carapace. D, Third and fourth thoracic sternites. Note: A, anterolateral spine reaching basal margin of cornea (thin arrow) and rostral carina (thick arrow); B, protogastric lobes pronounced (arrow); C, cervical groove U-shaped (thin arrow) and trapezoidal areola (thick arrow).
</paragraph>
</caption>
<caption id="06CE6618FFADC53A13A9F8A2FA1DF8EF" httpUri="https://zenodo.org/record/2612294/files/figure.png" pageId="6" pageNumber="341" startId="6.[151,250,1792,1814]" targetBox="[151,1436,1311,1771]" targetPageId="6">
<paragraph id="520E3690FFADC53A13A9F8A2FA1DF8EF" blockId="6.[151,1436,1792,1845]" pageId="6" pageNumber="341">
<emphasis id="60C5EA82FFADC53A13A9F8A2FE95F8CC" bold="true" box="[151,275,1792,1814]" pageId="6" pageNumber="341">FIGURE 5.</emphasis>
<taxonomicName id="95B14D13FFADC53A1227F8A2FE10F8CC" authority="Páez &amp; Marçal &amp; Souza-Shibatta &amp; Gregati &amp; Sofia &amp; Teixeira, 2018" authorityName="Páez &amp; Marçal &amp; Souza-Shibatta &amp; Gregati &amp; Sofia &amp; Teixeira" authorityYear="2018" box="[281,406,1792,1814]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="341" phylum="Arthropoda" rank="species" species="okora" status="sp. nov.">
<emphasis id="60C5EA82FFADC53A1227F8A2FE10F8CC" box="[281,406,1792,1814]" italics="true" pageId="6" pageNumber="341">Aegla okora</emphasis>
</taxonomicName>
<taxonomicNameLabel id="7BF657F9FFADC53A12A2F8A3FE50F8CC" box="[412,470,1793,1814]" pageId="6" pageNumber="341" rank="species">
<emphasis id="60C5EA82FFADC53A12A2F8A3FE50F8CC" bold="true" box="[412,470,1793,1814]" pageId="6" pageNumber="341">n. sp.</emphasis>
</taxonomicNameLabel>
, male holotype, CLE 21.3 mm (MZUEL 250). A, Dorsal view of dactylus and carpus of major cheliped (left). B, Dorsal view of dactylus, propodus and carpus of minor cheliped (right). Note: A and B, palmar crest (arrow).
</paragraph>
</caption>
<paragraph id="520E3690FFADC53A13F9F8C0FCFFF8A0" blockId="6.[151,1436,1890,2022]" box="[199,889,1890,1915]" pageId="6" pageNumber="341">Uropods may vary between narrow (n = 9) and wide (n = 11).</paragraph>
</subSubSection>
<subSubSection id="1AAB651BFFADC53A13F9F827FE22F844" box="[199,420,1925,1950]" pageId="6" pageNumber="341" type="biology_ecology">
<paragraph id="520E3690FFADC53A13F9F827FE22F844" blockId="6.[151,1436,1890,2022]" box="[199,420,1925,1950]" pageId="6" pageNumber="341">
<emphasis id="60C5EA82FFADC53A13F9F827FEA1F844" bold="true" box="[199,295,1925,1950]" pageId="6" pageNumber="341">Biology.</emphasis>
Unknown.
</paragraph>
</subSubSection>
<subSubSection id="1AAB651BFFADC53B13F9F808FEC8F9A6" lastPageId="7" lastPageNumber="342" pageId="6" pageNumber="341" type="etymology">
<paragraph id="520E3690FFADC53A13F9F808FB66F83C" blockId="6.[151,1436,1890,2022]" pageId="6" pageNumber="341">
<emphasis id="60C5EA82FFADC53A13F9F808FEC8F819" bold="true" box="[199,334,1962,1987]" pageId="6" pageNumber="341">Etymology.</emphasis>
The specific epithet “okora”, from the indigenous Kaingang language “ȍkor” means “pine cone seed in the water”, refers Pinhão City where the type-locality is located. It is a noun in apposition.
</paragraph>
<caption id="06CE6618FFACC53B13A9FB23FA9AFB0E" httpUri="https://zenodo.org/record/2612296/files/figure.png" pageId="7" pageNumber="342" startId="7.[151,250,1153,1175]" targetBox="[151,1436,193,1131]" targetPageId="7">
<paragraph id="520E3690FFACC53B13A9FB23FA9AFB0E" blockId="7.[151,1436,1153,1236]" pageId="7" pageNumber="342">
<emphasis id="60C5EA82FFACC53B13A9FB23FE94FB4C" bold="true" box="[151,274,1153,1175]" pageId="7" pageNumber="342">FIGURE 6.</emphasis>
<taxonomicName id="95B14D13FFACC53B1226FB23FE12FB4D" authority="Páez &amp; Marçal &amp; Souza-Shibatta &amp; Gregati &amp; Sofia &amp; Teixeira, 2018" authorityName="Páez &amp; Marçal &amp; Souza-Shibatta &amp; Gregati &amp; Sofia &amp; Teixeira" authorityYear="2018" box="[280,404,1153,1175]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="342" phylum="Arthropoda" rank="species" species="okora" status="sp. nov.">
<emphasis id="60C5EA82FFACC53B1226FB23FE12FB4D" box="[280,404,1153,1175]" italics="true" pageId="7" pageNumber="342">Aegla okora</emphasis>
</taxonomicName>
<taxonomicNameLabel id="7BF657F9FFACC53B12A5FB23FE55FB4C" box="[411,467,1153,1174]" pageId="7" pageNumber="342" rank="species">
<emphasis id="60C5EA82FFACC53B12A5FB23FE55FB4C" bold="true" box="[411,467,1153,1174]" pageId="7" pageNumber="342">n. sp.</emphasis>
</taxonomicNameLabel>
, male holotype, CLE 21.3 mm (MZUEL 250). A, Ventral view of ischium of major cheliped. B, Ventral view of ischium of minor cheliped. C, Dorsal view of second abdominal epimeron. D, Uropods and telson. Note: A and B, tubercles on cheliped ischium (arrows); C, anterolateral angle of second abdominal epimeron unarmed (arrow).
</paragraph>
</caption>
<paragraph id="520E3690FFACC53B13F9FB59FB5EFAE2" blockId="7.[151,1436,1275,1660]" pageId="7" pageNumber="342">
<emphasis id="60C5EA82FFACC53B13F9FB59FE0CFACE" bold="true" box="[199,394,1275,1300]" pageId="7" pageNumber="342">Molecular data.</emphasis>
A total of 511 bp of COI were analyzed. No insertions, deletions or stop-codons were detected, indicating that all amplified regions correspond to a functional portion of the COI gene.
</paragraph>
<paragraph id="520E3690FFACC53B13F9FAE1FAA0FA36" blockId="7.[151,1436,1275,1660]" pageId="7" pageNumber="342">
The genetic distance between
<taxonomicName id="95B14D13FFACC53B111FFAE6FD2AFA86" authority="Páez &amp; Marçal &amp; Souza-Shibatta &amp; Gregati &amp; Sofia &amp; Teixeira, 2018" authorityName="Páez &amp; Marçal &amp; Souza-Shibatta &amp; Gregati &amp; Sofia &amp; Teixeira" authorityYear="2018" box="[545,684,1348,1372]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="342" phylum="Arthropoda" rank="species" species="okora" status="sp. nov.">
<emphasis id="60C5EA82FFACC53B111FFAE6FD2AFA86" box="[545,684,1348,1372]" italics="true" pageId="7" pageNumber="342">Aegla okora</emphasis>
</taxonomicName>
<taxonomicNameLabel id="7BF657F9FFACC53B118BFAE1FD71FA86" box="[693,759,1347,1372]" pageId="7" pageNumber="342" rank="species">
<emphasis id="60C5EA82FFACC53B118BFAE1FD71FA86" bold="true" box="[693,759,1347,1372]" pageId="7" pageNumber="342">n. sp.</emphasis>
</taxonomicNameLabel>
and the other species included in the analysis ranged from 0.017 to 0.041 (
<tableCitation id="1F33032BFFACC53B1272FAC5FE1EFA5A" box="[332,408,1383,1408]" captionStart="TABLE 2" captionStartId="7.[151,239,1705,1728]" captionText="TABLE 2. Intraspecific (in bold) and interspecific distances based on mitochondrial cytochrome c oxidase I (COI) barcode nucleotide divergences, using K2P distances." pageId="7" pageNumber="342">Tab. 2</tableCitation>
).
<taxonomicName id="95B14D13FFACC53B1290FAC5FDCFFAA5" authorityName="Schmitt" authorityYear="1942" box="[430,585,1383,1407]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="342" phylum="Arthropoda" rank="species" species="parana">
<emphasis id="60C5EA82FFACC53B1290FAC5FDCFFAA5" box="[430,585,1383,1407]" italics="true" pageId="7" pageNumber="342">Aegla parana</emphasis>
</taxonomicName>
e
<taxonomicName id="95B14D13FFACC53B1158FACAFD59FAA5" box="[614,735,1383,1407]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="342" phylum="Arthropoda" rank="species" species="schmitti">
<emphasis id="60C5EA82FFACC53B1158FACAFD59FAA5" box="[614,735,1383,1407]" italics="true" pageId="7" pageNumber="342">A. schmitti</emphasis>
</taxonomicName>
presented the smallest genetic distance from
<taxonomicName id="95B14D13FFACC53B17D6FACAFACAFA5A" authority="Páez &amp; Marçal &amp; Souza-Shibatta &amp; Gregati &amp; Sofia &amp; Teixeira, 2018" authorityName="Páez &amp; Marçal &amp; Souza-Shibatta &amp; Gregati &amp; Sofia &amp; Teixeira" authorityYear="2018" box="[1256,1356,1383,1408]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="342" phylum="Arthropoda" rank="species" species="okora" status="sp. nov.">A. okora</taxonomicName>
<taxonomicNameLabel id="7BF657F9FFACC53B166AFAC5FA13FA5A" box="[1364,1429,1383,1408]" pageId="7" pageNumber="342" rank="species">
<emphasis id="60C5EA82FFACC53B166AFAC5FA13FA5A" bold="true" box="[1364,1429,1383,1408]" pageId="7" pageNumber="342">n. sp.</emphasis>
</taxonomicNameLabel>
, with a value of 0.017 for both. On the other hand,
<taxonomicName id="95B14D13FFACC53B11FAFA2EFCA7FA7E" authorityName="Bond-Buckup &amp; Santos" authorityYear="2015" box="[708,801,1420,1444]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="342" phylum="Arthropoda" rank="species" species="meloi">
<emphasis id="60C5EA82FFACC53B11FAFA2EFCA7FA7E" box="[708,801,1420,1444]" italics="true" pageId="7" pageNumber="342">A. meloi</emphasis>
</taxonomicName>
was most divergent from
<taxonomicName id="95B14D13FFACC53B177AFA2EFB22FA7E" authority="Páez &amp; Marçal &amp; Souza-Shibatta &amp; Gregati &amp; Sofia &amp; Teixeira, 2018" authorityName="Páez &amp; Marçal &amp; Souza-Shibatta &amp; Gregati &amp; Sofia &amp; Teixeira" authorityYear="2018" box="[1092,1188,1420,1444]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="342" phylum="Arthropoda" rank="species" species="okora" status="sp. nov.">
<emphasis id="60C5EA82FFACC53B177AFA2EFB22FA7E" box="[1092,1188,1420,1444]" italics="true" pageId="7" pageNumber="342">A. okora</emphasis>
</taxonomicName>
<taxonomicNameLabel id="7BF657F9FFACC53B1794FA29FB6EFA7E" box="[1194,1256,1419,1444]" pageId="7" pageNumber="342" rank="species">
<emphasis id="60C5EA82FFACC53B1794FA29FB6EFA7E" bold="true" box="[1194,1256,1419,1444]" pageId="7" pageNumber="342">n. sp.</emphasis>
</taxonomicNameLabel>
, with a value of 0.041. The intra-populational distance ranged from 0.000 in
<taxonomicName id="95B14D13FFACC53B1066FA12FC3BFA1D" authorityName="Bond-Buckup &amp; Buckup" authorityYear="1994" box="[856,957,1456,1479]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="342" phylum="Arthropoda" rank="species" species="parva">
<emphasis id="60C5EA82FFACC53B1066FA12FC3BFA1D" box="[856,957,1456,1479]" italics="true" pageId="7" pageNumber="342">A. parva</emphasis>
</taxonomicName>
to
<quantity id="95499B75FFACC53B10D9FA12FBC1FA12" box="[999,1095,1455,1480]" metricMagnitude="-5" metricUnit="m" metricValue="5.08" pageId="7" pageNumber="342" unit="in" value="0.002">0.002 in</quantity>
<taxonomicName id="95B14D13FFACC53B176FFA12FB33FA1D" authority="Páez &amp; Marçal &amp; Souza-Shibatta &amp; Gregati &amp; Sofia &amp; Teixeira, 2018" authorityName="Páez &amp; Marçal &amp; Souza-Shibatta &amp; Gregati &amp; Sofia &amp; Teixeira" authorityYear="2018" box="[1105,1205,1455,1479]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="342" phylum="Arthropoda" rank="species" species="okora" status="sp. nov.">
<emphasis id="60C5EA82FFACC53B176FFA12FB33FA1D" box="[1105,1205,1455,1479]" italics="true" pageId="7" pageNumber="342">A. okora</emphasis>
</taxonomicName>
<taxonomicNameLabel id="7BF657F9FFACC53B17FEFA0DFA84FA12" box="[1216,1282,1455,1480]" pageId="7" pageNumber="342" rank="species">
<emphasis id="60C5EA82FFACC53B17FEFA0DFA84FA12" bold="true" box="[1216,1282,1455,1480]" pageId="7" pageNumber="342">n. sp.</emphasis>
</taxonomicNameLabel>
However,
<emphasis id="60C5EA82FFACC53B16BAFA12FE1EFA36" italics="true" pageId="7" pageNumber="342">
<taxonomicName id="95B14D13FFACC53B16BAFA12FF6EFA31" authorityName="Schmitt" authorityYear="1942" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="342" phylum="Arthropoda" rank="species" species="parana">A. parana</taxonomicName>
and
<taxonomicName id="95B14D13FFACC53B121EFA76FE1EFA36" box="[288,408,1492,1516]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="342" phylum="Arthropoda" rank="species" species="schmitti">A. schmitti</taxonomicName>
</emphasis>
showed an intraspecific variation of up to 0.044 and 0.024, respectively (
<tableCitation id="1F33032BFFACC53B17F1FA71FA9FFA36" box="[1231,1305,1491,1516]" captionStart="TABLE 2" captionStartId="7.[151,239,1705,1728]" captionText="TABLE 2. Intraspecific (in bold) and interspecific distances based on mitochondrial cytochrome c oxidase I (COI) barcode nucleotide divergences, using K2P distances." pageId="7" pageNumber="342">Tab. 2</tableCitation>
).
</paragraph>
<paragraph id="520E3690FFACC53B13F9FA55FEC8F9A6" blockId="7.[151,1436,1275,1660]" pageId="7" pageNumber="342">
The GMYC analysis suggests the presence of seven independent strains within the analyzed samples. All sequences of
<taxonomicName id="95B14D13FFACC53B1210F9BEFE3EF9EE" authority="Páez &amp; Marçal &amp; Souza-Shibatta &amp; Gregati &amp; Sofia &amp; Teixeira, 2018" authorityName="Páez &amp; Marçal &amp; Souza-Shibatta &amp; Gregati &amp; Sofia &amp; Teixeira" authorityYear="2018" box="[302,440,1564,1588]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="342" phylum="Arthropoda" rank="species" species="okora" status="sp. nov.">
<emphasis id="60C5EA82FFACC53B1210F9BEFE3EF9EE" box="[302,440,1564,1588]" italics="true" pageId="7" pageNumber="342">Aegla okora</emphasis>
</taxonomicName>
<taxonomicNameLabel id="7BF657F9FFACC53B12FEF9B9FE79F9EE" box="[448,511,1563,1588]" pageId="7" pageNumber="342" rank="species">
<emphasis id="60C5EA82FFACC53B12FEF9B9FE79F9EE" bold="true" box="[448,511,1563,1588]" pageId="7" pageNumber="342">n. sp.</emphasis>
</taxonomicNameLabel>
were grouped in a single clade, indicating a single species. On the other hand, the disjunct distribution of the sequences of two species analyzed (
<emphasis id="60C5EA82FFACC53B1056F9E2FB08F98D" box="[872,1166,1599,1623]" italics="true" pageId="7" pageNumber="342">
<taxonomicName id="95B14D13FFACC53B1056F9E2FC5CF98D" authorityName="Schmitt" authorityYear="1942" box="[872,986,1600,1623]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="342" phylum="Arthropoda" rank="species" species="parana">A. parana</taxonomicName>
and
<taxonomicName id="95B14D13FFACC53B172BF9E2FB08F98D" box="[1045,1166,1599,1623]" class="Malacostraca" family="Aeglidae" genus="Aegla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="342" phylum="Arthropoda" rank="species" species="schmitti">A. schmitti</taxonomicName>
</emphasis>
) suggests merophyletic clusters (
<figureCitation id="CA8A2A15FFACC53B13C2F9C1FEC6F9A6" box="[252,320,1635,1660]" captionStart="FIGURE 7" captionStartId="8.[151,250,941,963]" captionTargetBox="[163,1395,214,915]" captionTargetId="figure@8.[151,1436,194,944]" captionTargetPageId="8" captionText="FIGURE 7. The Bayesian inference tree for Aegla species, obtained using the COI gene in BEAST v.2.2.1. The numbers above the branches are the posterior probability values (values &lt;50% are not indicated). The vertical line indicates the species delimitation assigned by the single-threshold method in GMYC analysis." httpUri="https://zenodo.org/record/2612298/files/figure.png" pageId="7" pageNumber="342">Fig. 7</figureCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>