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<document id="06B6F80CF664766DB80194EBA4C49214" ID="10.11646/zootaxa.4158.3.1" ID-DOI="10.11646/zootaxa.4158.3.1" ID-GBIF-Dataset="9a9fae36-d20d-410e-836d-7934dda7246e" ID-ISSN="1175-5326" ID-Zenodo-Dep="265885" ID-ZooBank="9B375922-0D2B-4D92-99A1-14CAA259FBAB" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1472537228531" checkinUser="plazi" docAuthor="Ribeiro, Felipe Bezerra, Buckup, Ludwig, Gomes, Kelly Martinez &amp; Araujo, Paula Beatriz" docDate="2016" docId="03EC87DADB3CF342FF4DF97AFB1AFB00" docLanguage="en" docName="zootaxa.4158.3.1.pdf" docOrigin="Zootaxa 4158 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Parastacus fluviatilis Ribeiro &amp; Buckup, sp. nov." docType="treatment" docVersion="8" lastPageNumber="311" masterDocId="FFD5FFA2DB38F348FFDAFFBAFFA3FFE8" masterDocTitle="Two new species of South American freshwater crayfish genus Parastacus Huxley, 1879 (Crustacea: Decapoda: Parastacidae)" masterLastPageNumber="324" masterPageNumber="301" pageNumber="305" updateTime="1698383353339" updateUser="plazi">
<mods:mods id="7569B2362C73CF0E09187B98824131F0" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:title id="06E74D3A169C5BA7AC551F33386D7ADB">Two new species of South American freshwater crayfish genus Parastacus Huxley, 1879 (Crustacea: Decapoda: Parastacidae)</mods:title>
</mods:titleInfo>
<mods:name id="10B6E7FB50B844DB89D5A997E8A82BAD" type="personal">
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<mods:namePart id="86A32198A1C8020B02F1857DB5C00780">Ribeiro, Felipe Bezerra</mods:namePart>
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<mods:namePart id="D09B3C01E665EC1021A1B20B78809D07">Buckup, Ludwig</mods:namePart>
</mods:name>
<mods:name id="70CA4E5836508151960DDEB5566B8247" type="personal">
<mods:role id="05FEF1E103FBB7DEBF51054430274F79">
<mods:roleTerm id="3E1E827EEF314754E6529552F2C4DCFB">Author</mods:roleTerm>
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<mods:namePart id="F16D6576E84B0E977BEF4B4B399F0230">Gomes, Kelly Martinez</mods:namePart>
</mods:name>
<mods:name id="19F225FBCE6480D6B9888D7B110810EA" type="personal">
<mods:role id="3A0D77EB3202185442825773B2ADEF86">
<mods:roleTerm id="9C1C410ADD92F766D214650F67A6C05C">Author</mods:roleTerm>
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<mods:namePart id="9201DD1AE43BAE6B520A66B88F57776B">Araujo, Paula Beatriz</mods:namePart>
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<mods:typeOfResource id="00E02D97BEC673CAF036E8AAC58E394E">text</mods:typeOfResource>
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<mods:title id="1FB794E613A33942E29D9EA9E396DDF2">Zootaxa</mods:title>
</mods:titleInfo>
<mods:part id="2D27C7A32DDD420649535067E5EE6ADE">
<mods:date id="E0B771681554EDC011790E3836EC10FC">2016</mods:date>
<mods:detail id="93435FBB43531C254B7EF29495729062" type="volume">
<mods:number id="99A9AF591D6BC7C291AD7925E76617F5">4158</mods:number>
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<mods:identifier id="6C2757B46287A5A7D79156F8ADEEC1DC" type="DOI">10.11646/zootaxa.4158.3.1</mods:identifier>
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<treatment id="03EC87DADB3CF342FF4DF97AFB1AFB00" ID-DOI="http://doi.org/10.5281/zenodo.5691692" ID-GBIF-Taxon="124408457" ID-Zenodo-Dep="5691692" LSID="urn:lsid:plazi:treatment:03EC87DADB3CF342FF4DF97AFB1AFB00" httpUri="http://treatment.plazi.org/id/03EC87DADB3CF342FF4DF97AFB1AFB00" lastPageId="10" lastPageNumber="311" pageId="4" pageNumber="305">
<subSubSection id="C35F6547DB3CF34CFF4DF97AFEB2F914" pageId="4" pageNumber="305" type="nomenclature">
<paragraph id="8BFA36CCDB3CF34CFF4DF97AFD4BF933" blockId="4.[151,744,1728,1788]" box="[151,744,1728,1755]" pageId="4" pageNumber="305">
<heading id="D0B281A0DB3CF34CFF4DF97AFD4BF933" bold="true" box="[151,744,1728,1755]" fontSize="11" level="1" pageId="4" pageNumber="305" reason="1">
<emphasis id="B931EADEDB3CF34CFF4DF97AFD4BF933" bold="true" box="[151,744,1728,1755]" pageId="4" pageNumber="305">
<taxonomicName id="4C454D4FDB3CF34CFF4DF97AFD20F933" ID-CoL="7W94K" authority="Ribeiro &amp; Buckup" authorityName="Ribeiro &amp; Buckup" box="[151,643,1728,1755]" class="Malacostraca" family="Parastacidae" genus="Parastacus" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="305" phylum="Arthropoda" rank="species" species="fluviatilis" status="sp. nov.">
<emphasis id="B931EADEDB3CF34CFF4DF97AFE36F932" bold="true" box="[151,405,1728,1754]" italics="true" pageId="4" pageNumber="305">Parastacus fluviatilis</emphasis>
Ribeiro &amp; Buckup
</taxonomicName>
<taxonomicNameLabel id="A20257A5DB3CF34CFD51F97BFD4BF933" box="[651,744,1729,1755]" pageId="4" pageNumber="305" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="8BFA36CCDB3CF34CFF4DF959FEB2F914" blockId="4.[151,744,1728,1788]" box="[151,273,1763,1788]" pageId="4" pageNumber="305">
(
<figureCitation id="137E2A49DB3CF34CFF45F959FEA9F914" box="[159,266,1763,1788]" captionStart-0="FIGURE 2" captionStart-1="FIGURE 3" captionStart-2="FIGURE 4" captionStart-3="FIGURE 5" captionStartId-0="4.[151,250,973,995]" captionStartId-1="7.[151,250,1897,1919]" captionStartId-2="8.[151,250,1877,1899]" captionStartId-3="9.[151,250,1905,1927]" captionTargetBox-0="[151,1435,193,950]" captionTargetBox-1="[169,1425,378,1859]" captionTargetBox-2="[185,1380,204,1836]" captionTargetBox-3="[167,1390,193,1842]" captionTargetId-0="figure@4.[151,1436,193,951]" captionTargetId-1="figure@7.[151,1436,373,1876]" captionTargetId-2="figure@8.[185,1393,193,1851]" captionTargetId-3="figure@9.[167,1391,193,1858]" captionTargetPageId-0="4" captionTargetPageId-1="7" captionTargetPageId-2="8" captionTargetPageId-3="9" captionText-0="FIGURE 2. Distribution of Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov. and Parastacus caeruleodactylus Ribeiro &amp; Araujo sp. nov in state of Rio Grande do Sul, southern Brazil." captionText-1="FIGURE 3. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov., holotype and paratypes: A, habitus dorsal view (holotype); B, cephalon dorsal view (holotype); C, cephalon lateral view (holotype); D, female abdominal somites dorsal view (paratype 1); E, first and second abdominal pleura (holotype); F, first and second abdominal pleura (paratype 1); G, tailfan (holotype). Scale bars: A— 1.5 cm; B, C, E, F, G— 5 mm; 5 mm; D— 1.3 cm." captionText-2="FIGURE 4. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov., holotype and paratypes: A, epistome (holotype); B, thoracic sternites and gonopores (holotype); C, thoracomere 8, caudal view (holotype); D, antennal scale lateral view (paratype 1); Emandible (paratype 1); F—third maxilliped ventral view (paratype 1); G—third maxilliped dorsal view (paratype 1); H—first pereiopod lateral view (holotype); F, first pereiopod dorsal view (holotype); G, second pereiopod lateral view (holotype). Scale bars: A, C— 2.5 mm; B, J— 5 mm; D, E— 2 mm; F, G— 5 mm; H, I— 1 cm." captionText-3="FIGURE 5. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov. habitat and live specimens. A, Silveira river; B, Tipic habitat, an affluent of Silveira river; C, sealed chimney at margin of Silveira river; D, tipical oppening of burrows; E, living specimen walking among vegetation at margin of Silveira river; F, living specimen, showing colour pattern. Photo A by Kelly M. Gomes. All other photos by Felipe B. Ribeiro." httpUri-0="https://zenodo.org/record/265887/files/figure.png" httpUri-1="https://zenodo.org/record/265888/files/figure.png" httpUri-2="https://zenodo.org/record/265889/files/figure.png" httpUri-3="https://zenodo.org/record/265890/files/figure.png" pageId="4" pageNumber="305">Figs. 25</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C35F6547DB3CF34CFF4DF891FBF5F8AC" box="[151,1110,1835,1860]" pageId="4" pageNumber="305" type="description">
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<emphasis id="B931EADEDB3CF34CFF4DF891FEAFF8AC" bold="true" box="[151,268,1835,1860]" pageId="4" pageNumber="305">Zoobank:</emphasis>
urn:lsid:zoobank.org:act:7DB07615-B8C7-466A-9E2D-6C4DABCB233E
</paragraph>
</subSubSection>
<subSubSection id="C35F6547DB3CF34DFF1DF8F5FE6BFD25" lastPageId="5" lastPageNumber="306" pageId="4" pageNumber="305" type="materials_examined">
<paragraph id="8BFA36CCDB3CF34CFF1DF8F5FBEEF864" blockId="4.[151,1436,1835,2004]" pageId="4" pageNumber="305">
<materialsCitation id="3B2D3C91DB3CF34CFF1DF8F5FBEEF864" ID-GBIF-Occurrence="1302806651" collectingDate="1999-09-07" collectionCode="MZUSP" collectorName="Sao Jose dos Ausentes &amp; L. &amp; T. Buckup" country="Brazil" latitude="-28.59846" location="Silveira river" longLatPrecision="1" longitude="-49.98371" municipality="Apuae-Inhandava Basin" pageId="4" pageNumber="305" specimenCode="MZUSP 34288" specimenCount="1" stateProvince="Rio Grande do Sul" typeStatus="holotype">
<emphasis id="B931EADEDB3CF34CFF1DF8F5FE98F880" bold="true" box="[199,315,1871,1896]" pageId="4" pageNumber="305">
<typeStatus id="54FE886EDB3CF34CFF1DF8F5FE95F880" box="[199,310,1871,1896]" pageId="4" pageNumber="305" type="holotype">Holotype</typeStatus>
.
</emphasis>
Ƌ,
<collectingCountry id="F352765CDB3CF34CFEAAF8F5FE14F880" box="[368,439,1871,1896]" name="Brazil" pageId="4" pageNumber="305">Brazil</collectingCountry>
,
<collectingRegion id="4981F82EDB3CF34CFE1DF8F5FD0FF880" box="[455,684,1871,1896]" country="Brazil" name="Rio Grande do Sul" pageId="4" pageNumber="305">
Rio
<collectingRegion id="4981F82EDB3CF34CFE26F8F5FD0FF880" box="[508,684,1871,1896]" inferredBySuffix="true" pageId="4" pageNumber="305">Grande do Sul</collectingRegion>
</collectingRegion>
,
<collectorName id="26B0531ADB3CF34CFD67F8EAFC6FF880" box="[701,972,1871,1896]" pageId="4" pageNumber="305">São José dos Ausentes</collectorName>
,
<collectingMunicipality id="6B9EACB6DB3CF34CFC07F8F5FB51F880" box="[989,1266,1871,1896]" pageId="4" pageNumber="305">Apuaê-Inhandava Basin</collectingMunicipality>
,
<location id="8E9A6017DB3CF34CFADEF8F5FA3FF880" LSID="urn:lsid:plazi:treatment:03EC87DADB3CF342FF4DF97AFB1AFB00:8E9A6017DB3CF34CFADEF8F5FA3FF880" box="[1284,1436,1871,1896]" country="Brazil" latitude="-28.59846" longLatPrecision="1" longitude="-49.98371" municipality="Apuae-Inhandava Basin" name="Silveira river" pageId="4" pageNumber="305" stateProvince="Rio Grande do Sul">Silveira river</location>
(
<geoCoordinate id="EE71500BDB3CF34CFF45F8C9FEE8F864" box="[159,331,1907,1932]" direction="south" orientation="latitude" pageId="4" pageNumber="305" precision="1" value="-28.59846">28°3554.45”S</geoCoordinate>
;
<geoCoordinate id="EE71500BDB3CF34CFE8CF8C9FE5DF864" box="[342,510,1907,1932]" direction="west" orientation="longitude" pageId="4" pageNumber="305" precision="1" value="-49.98371">49°591.36”W</geoCoordinate>
),
<collectingDate id="EFBFE9E4DB3CF34CFDC8F8CEFD35F864" box="[530,662,1908,1932]" pageId="4" pageNumber="305" value="1999-09-07">
<date id="FFFB100CDB3CF34CFDC8F8CEFD35F864" box="[530,662,1908,1932]" pageId="4" pageNumber="305" value="1999-09-07">07/IX/1999</date>
</collectingDate>
, col.
<collectorName id="26B0531ADB3CF34CFD0BF8CEFC22F864" box="[721,897,1907,1932]" pageId="4" pageNumber="305">L. &amp; T. Buckup</collectorName>
(
<specimenCode id="DBE39EB7DB3CF34CFC4AF8CEFBE2F864" box="[912,1089,1908,1932]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="4" pageNumber="305">
<collectionCode id="ED54AE09DB3CF34CFC4AF8CEFC4CF864" box="[912,1007,1908,1932]" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="4" pageNumber="305">MZUSP</collectionCode>
34288
</specimenCode>
).
</materialsCitation>
</paragraph>
<paragraph id="8BFA36CCDB3CF34DFF1DF82DFADAFE60" blockId="4.[151,1436,1835,2004]" lastBlockId="5.[151,1437,151,2013]" lastPageId="5" lastPageNumber="306" pageId="4" pageNumber="305">
<materialsCitation id="3B2D3C91DB3CF34CFF1DF82DFAFEF858" ID-GBIF-Occurrence="1302806652" box="[199,1373,1943,1968]" collectingDate="1999-09-07" collectionCode="UFRGS" collectorName="Rio Grande do Sul-two D" country="Brazil" latitude="-28.59846" location="Rio Grande do Sul-two" longLatPrecision="1" longitude="-49.98371" municipality="Apuae-Inhandava Basin" pageId="4" pageNumber="305" specimenCode="UFRGS 2704" specimenCount="1" specimenCount-female="1" stateProvince="Rio Grande do Sul" typeStatus="paratype">
<emphasis id="B931EADEDB3CF34CFF1DF82DFEE5F858" bold="true" box="[199,326,1943,1968]" pageId="4" pageNumber="305">
<typeStatus id="54FE886EDB3CF34CFF1DF82DFEE2F858" box="[199,321,1943,1968]" pageId="4" pageNumber="305" type="paratype">Paratypes</typeStatus>
.
</emphasis>
13:
<collectingCountry id="F352765CDB3CF34CFE53F82DFE73F858" box="[393,464,1943,1968]" name="Brazil" pageId="4" pageNumber="305">Brazil</collectingCountry>
,
<collectorName id="26B0531ADB3CF34CFE07F82DFCB4F847" box="[477,791,1943,1968]" pageId="4" pageNumber="305">
<location id="8E9A6017DB3CF34CFE07F82DFD59F858" LSID="urn:lsid:plazi:treatment:03EC87DADB3CF342FF4DF97AFB1AFB00:8E9A6017DB3CF34CFE07F82DFD59F858" box="[477,762,1943,1968]" country="Brazil" name="Rio Grande do Sul-two" pageId="4" pageNumber="305">Rio Grande do Sul—two</location>
Ƌ
</collectorName>
and one
<specimenCount id="9D43FD45DB3CF34CFC59F822FC3BF847" box="[899,920,1944,1967]" pageId="4" pageNumber="305" type="female"></specimenCount>
, same data as holotype (
<specimenCode id="DBE39EB7DB3CF34CFB6EF822FAF5F858" box="[1204,1366,1944,1968]" collectionCode="UFRGS" country="Brazil" httpUri="http://grbio.org/cool/3q02-t412" name="Universidade Federale do Rio Grande do Sul" pageId="4" pageNumber="305">
<collectionCode id="ED54AE09DB3CF34CFB6EF822FAB3F858" box="[1204,1296,1944,1968]" country="Brazil" httpUri="http://grbio.org/cool/3q02-t412" name="Universidade Federale do Rio Grande do Sul" pageId="4" pageNumber="305">UFRGS</collectionCode>
2704
</specimenCode>
)
</materialsCitation>
;
<materialsCitation id="3B2D3C91DB3CF34DFAB0F82DFD3DFF58" ID-GBIF-Occurrence="1302806653" collectingDate="1996-04-28" collectionCode="UFRGS" collectorName="Sao Jose dos Ausentes &amp; P. B. Araujo" country="Brazil" lastPageId="5" lastPageNumber="306" latitude="-28.598167" location="Silveira river" longLatPrecision="1" longitude="-49.98222" municipality="Fazenda Potreirinhos" pageId="4" pageNumber="305" specimenCode="UFRGS 2294" specimenCount="1" stateProvince="Rio Grande do Sul" typeStatus="paratype">
45: two Ƌ,
<collectorName id="26B0531ADB3CF34CFF34F806FE50F83C" box="[238,499,1979,2004]" pageId="4" pageNumber="305">São José dos Ausentes</collectorName>
, affluent of
<location id="8E9A6017DB3CF34CFDA4F801FCB6F83C" LSID="urn:lsid:plazi:treatment:03EC87DADB3CF342FF4DF97AFB1AFB00:8E9A6017DB3CF34CFDA4F801FCB6F83C" box="[638,789,1979,2004]" country="Brazil" latitude="-28.598167" longLatPrecision="1" longitude="-49.98222" municipality="Fazenda Potreirinhos" name="Silveira river" pageId="4" pageNumber="305" stateProvince="Rio Grande do Sul">Silveira river</location>
,
<collectingMunicipality id="6B9EACB6DB3CF34CFCFBF801FBB3F83C" box="[801,1040,1979,2004]" pageId="4" pageNumber="305">Fazenda Potreirinhos</collectingMunicipality>
(
<geoCoordinate id="EE71500BDB3CF34CFBFBF801FB6FF83C" box="[1057,1228,1979,2004]" direction="south" orientation="latitude" pageId="4" pageNumber="305" precision="1" value="-28.598167">28°3553.40”S</geoCoordinate>
;
<geoCoordinate id="EE71500BDB3CF34CFB03F801FA2CF83C" box="[1241,1423,1979,2004]" direction="west" orientation="longitude" pageId="4" pageNumber="305" precision="1" value="-49.98222">49°5855.99”W</geoCoordinate>
),
<collectingDate id="EFBFE9E4DB3DF34DFF4DFF2DFEB9FF58" box="[151,282,151,176]" pageId="5" pageNumber="306" value="1996-04-28">
<date id="FFFB100CDB3DF34DFF4DFF2DFEB9FF58" box="[151,282,151,176]" pageId="5" pageNumber="306" value="1996-04-28">28/IV/1996</date>
</collectingDate>
, col.
<collectorName id="26B0531ADB3DF34DFE87FF22FE41FF58" box="[349,482,151,176]" pageId="5" pageNumber="306">P.B. Araujo</collectorName>
(
<specimenCode id="DBE39EB7DB3DF34DFE29FF22FD34FF58" box="[499,663,152,176]" collectionCode="UFRGS" country="Brazil" httpUri="http://grbio.org/cool/3q02-t412" name="Universidade Federale do Rio Grande do Sul" pageId="5" pageNumber="306">
<collectionCode id="ED54AE09DB3DF34DFE29FF22FDECFF58" box="[499,591,152,176]" country="Brazil" httpUri="http://grbio.org/cool/3q02-t412" name="Universidade Federale do Rio Grande do Sul" pageId="5" pageNumber="306">UFRGS</collectionCode>
2294
</specimenCode>
)
</materialsCitation>
;
<materialsCitation id="3B2D3C91DB3DF34DFD77FF2DFDFCFF3D" ID-GBIF-Occurrence="1302806654" collectingDate="1997-05-02" collectionCode="UFRGS" collectorName="Sao Jose dos Ausentes &amp; O. R. Naches" country="Brazil" location="Fazenda Potreirinhos" pageId="5" pageNumber="306" specimenCode="UFRGS 2295" specimenCount="1" stateProvince="Rio Grande do Sul" typeStatus="paratype">
67: two Ƌ,
<collectorName id="26B0531ADB3DF34DFC99FF22FBEFFF58" box="[835,1100,151,176]" pageId="5" pageNumber="306">São José dos Ausentes</collectorName>
,
<location id="8E9A6017DB3DF34DFB81FF2DFAEDFF58" LSID="urn:lsid:plazi:treatment:03EC87DADB3CF342FF4DF97AFB1AFB00:8E9A6017DB3DF34DFB81FF2DFAEDFF58" box="[1115,1358,151,176]" country="Brazil" name="Fazenda Potreirinhos" pageId="5" pageNumber="306" stateProvince="Rio Grande do Sul">Fazenda Potreirinhos</location>
,
<collectingDate id="EFBFE9E4DB3DF34DFA86FF22FF71FF3C" pageId="5" pageNumber="306" value="1997-05-02">
<date id="FFFB100CDB3DF34DFA86FF22FF71FF3C" pageId="5" pageNumber="306" value="1997-05-02">02/V/ 1997</date>
</collectingDate>
, col.
<collectorName id="26B0531ADB3DF34DFEC9FF06FE07FF3D" box="[275,420,188,213]" pageId="5" pageNumber="306">O.R. Naches</collectorName>
(
<specimenCode id="DBE39EB7DB3DF34DFE6FFF06FDF4FF3D" box="[437,599,188,213]" collectionCode="UFRGS" country="Brazil" httpUri="http://grbio.org/cool/3q02-t412" name="Universidade Federale do Rio Grande do Sul" pageId="5" pageNumber="306">
<collectionCode id="ED54AE09DB3DF34DFE6FFF06FDB2FF3C" box="[437,529,188,212]" country="Brazil" httpUri="http://grbio.org/cool/3q02-t412" name="Universidade Federale do Rio Grande do Sul" pageId="5" pageNumber="306">UFRGS</collectionCode>
2295
</specimenCode>
)
</materialsCitation>
;
<materialsCitation id="3B2D3C91DB3DF34DFDB4FF06FF78FEF5" ID-GBIF-Occurrence="1302806655" collectingDate="2014-05-14" collectionCode="UFRGS" collectorName="Sao Jose dos Ausentes &amp; K. M. Gomes &amp; F. B. Ribeiro &amp; D. C. Kenne" country="Brazil" latitude="-28.598167" location="Silveira river" longLatPrecision="1" longitude="-49.98222" municipality="Fazenda Potreirinhos" pageId="5" pageNumber="306" specimenCode="UFRGS 6195" specimenCount="1" stateProvince="Rio Grande do Sul" typeStatus="paratype">
89: two Ƌ,
<collectorName id="26B0531ADB3DF34DFCD8FF06FBA9FF3C" box="[770,1034,188,213]" pageId="5" pageNumber="306">São José dos Ausentes</collectorName>
, affluent of
<location id="8E9A6017DB3DF34DFB43FF06FA93FF3D" LSID="urn:lsid:plazi:treatment:03EC87DADB3CF342FF4DF97AFB1AFB00:8E9A6017DB3DF34DFB43FF06FA93FF3D" box="[1177,1328,188,213]" country="Brazil" latitude="-28.598167" longLatPrecision="1" longitude="-49.98222" municipality="Fazenda Potreirinhos" name="Silveira river" pageId="5" pageNumber="306" stateProvince="Rio Grande do Sul">Silveira river</location>
,
<collectingMunicipality id="6B9EACB6DB3DF34DFAE5FF06FE83FF10" pageId="5" pageNumber="306">Fazenda Potreirinhos</collectingMunicipality>
(
<geoCoordinate id="EE71500BDB3DF34DFEF5FF65FE79FF10" box="[303,474,223,248]" direction="south" orientation="latitude" pageId="5" pageNumber="306" precision="1" value="-28.598167">28°3553.40”S</geoCoordinate>
;
<geoCoordinate id="EE71500BDB3DF34DFE3FFF65FD38FF10" box="[485,667,223,248]" direction="west" orientation="longitude" pageId="5" pageNumber="306" precision="1" value="-49.98222">49°5855.99”W</geoCoordinate>
),
<collectingDate id="EFBFE9E4DB3DF34DFD74FF5AFC89FF10" box="[686,810,224,248]" pageId="5" pageNumber="306" value="2014-05-14">
<date id="FFFB100CDB3DF34DFD74FF5AFC89FF10" box="[686,810,224,248]" pageId="5" pageNumber="306" value="2014-05-14">14/V/2014</date>
</collectingDate>
, col.
<collectorName id="26B0531ADB3DF34DFCBEFF5AFC54FF10" box="[868,1015,224,248]" pageId="5" pageNumber="306">K.M. Gomes</collectorName>
,
<collectorName id="26B0531ADB3DF34DFBD8FF5AFB28FF10" box="[1026,1163,223,248]" pageId="5" pageNumber="306">F.B. Ribeiro</collectorName>
&amp;
<collectorName id="26B0531ADB3DF34DFB74FF5AFA91FF1F" box="[1198,1330,224,248]" pageId="5" pageNumber="306">D.C. Kenne</collectorName>
(
<specimenCode id="DBE39EB7DB3DF34DFA9AFF5AFF77FEF5" collectionCode="UFRGS" country="Brazil" httpUri="http://grbio.org/cool/3q02-t412" name="Universidade Federale do Rio Grande do Sul" pageId="5" pageNumber="306">
<collectionCode id="ED54AE09DB3DF34DFA9AFF5AFA3FFF10" box="[1344,1436,224,248]" country="Brazil" httpUri="http://grbio.org/cool/3q02-t412" name="Universidade Federale do Rio Grande do Sul" pageId="5" pageNumber="306">UFRGS</collectionCode>
6195
</specimenCode>
)
</materialsCitation>
;
<materialsCitation id="3B2D3C91DB3DF34DFF32FEBEFEE4FE8D" ID-GBIF-Occurrence="1302806656" collectingDate="2014-05-15" collectionCode="UFRGS" collectorName="Sao Jose dos Ausentes &amp; K. M. Gomes &amp; F. B. Ribeiro &amp; D. C. Kenne" country="Brazil" county="Fazenda Potreirinhos" latitude="-28.605915" location="Silveira River" longLatPrecision="1" longitude="-49.97826" municipality="Divisa" pageId="5" pageNumber="306" specimenCode="UFRGS 6107" specimenCount="1" stateProvince="Rio Grande do Sul" typeStatus="paratype">
1011: two Ƌ,
<collectorName id="26B0531ADB3DF34DFE49FEBEFD35FEF4" box="[403,662,260,285]" pageId="5" pageNumber="306">São José dos Ausentes</collectorName>
, margin of
<location id="8E9A6017DB3DF34DFCCDFEBEFC15FEF5" LSID="urn:lsid:plazi:treatment:03EC87DADB3CF342FF4DF97AFB1AFB00:8E9A6017DB3DF34DFCCDFEBEFC15FEF5" box="[791,950,260,285]" country="Brazil" county="Fazenda Potreirinhos" latitude="-28.605915" longLatPrecision="1" longitude="-49.97826" municipality="Divisa" name="Silveira River" pageId="5" pageNumber="306" stateProvince="Rio Grande do Sul">Silveira River</location>
, near the gap of
<location id="8E9A6017DB3DF34DFBAFFEBEFB6FFEF5" LSID="urn:lsid:plazi:treatment:03EC87DADB3CF342FF4DF97AFB1AFB00:8E9A6017DB3DF34DFBAFFEBEFB6FFEF5" box="[1141,1228,260,285]" country="Brazil" county="Fazenda Potreirinhos" latitude="-28.605915" longLatPrecision="1" longitude="-49.97826" municipality="Divisa" name="Silveira" pageId="5" pageNumber="306" stateProvince="Rio Grande do Sul">Silveira</location>
and
<collectingMunicipality id="6B9EACB6DB3DF34DFADEFEBEFAEEFEF5" box="[1284,1357,260,285]" pageId="5" pageNumber="306">Divisa</collectingMunicipality>
rivers,
<collectingCounty id="629B4E40DB3DF34DFF4DFE9DFE26FEA8" box="[151,389,295,320]" pageId="5" pageNumber="306">Fazenda Potreirinhos</collectingCounty>
(
<geoCoordinate id="EE71500BDB3DF34DFE4FFE9DFDE2FEA8" box="[405,577,295,320]" direction="south" orientation="latitude" pageId="5" pageNumber="306" precision="1" value="-28.605915">28°3621.29”S</geoCoordinate>
;
<geoCoordinate id="EE71500BDB3DF34DFD97FE9DFCA3FEA8" box="[589,768,295,320]" direction="west" orientation="longitude" pageId="5" pageNumber="306" precision="1" value="-49.97826">49°5841.74”W</geoCoordinate>
)
<collectingDate id="EFBFE9E4DB3DF34DFCCAFE9DFC29FEA8" box="[784,906,295,320]" pageId="5" pageNumber="306" value="2014-05-15">
<date id="FFFB100CDB3DF34DFCCAFE9DFC29FEA8" box="[784,906,295,320]" pageId="5" pageNumber="306" value="2014-05-15">15/V/2014</date>
</collectingDate>
, col.
<collectorName id="26B0531ADB3DF34DFC1DFE92FBFFFEA8" box="[967,1116,296,320]" pageId="5" pageNumber="306">K.M. Gomes</collectorName>
,
<collectorName id="26B0531ADB3DF34DFBB2FE92FB52FEA8" box="[1128,1265,295,320]" pageId="5" pageNumber="306">F.B. Ribeiro</collectorName>
&amp;
<collectorName id="26B0531ADB3DF34DFACDFE92FA3FFED7" box="[1303,1436,296,320]" pageId="5" pageNumber="306">D.C. Kenne</collectorName>
(
<specimenCode id="DBE39EB7DB3DF34DFF44FEF6FE9CFE8D" box="[158,319,332,357]" collectionCode="UFRGS" country="Brazil" httpUri="http://grbio.org/cool/3q02-t412" name="Universidade Federale do Rio Grande do Sul" pageId="5" pageNumber="306">
<collectionCode id="ED54AE09DB3DF34DFF44FEF6FF59FE8C" box="[158,250,332,356]" country="Brazil" httpUri="http://grbio.org/cool/3q02-t412" name="Universidade Federale do Rio Grande do Sul" pageId="5" pageNumber="306">UFRGS</collectionCode>
6107
</specimenCode>
)
</materialsCitation>
;
<materialsCitation id="3B2D3C91DB3DF34DFE89FEF6FAC5FE8D" ID-GBIF-Occurrence="1302806657" box="[339,1382,332,357]" collectionCode="UFRGS" collectorName="Sao Jose dos Ausentes" country="Brazil" latitude="-28.611942" location="Marco river" pageId="5" pageNumber="306" specimenCode="UFRGS 2236" specimenCount="1" specimenCount-female="1" stateProvince="Rio Grande do Sul" typeStatus="paratype">
12: one
<specimenCount id="9D43FD45DB3DF34DFE75FEF7FE67FE8C" box="[431,452,333,356]" pageId="5" pageNumber="306" type="female"></specimenCount>
,
<collectorName id="26B0531ADB3DF34DFE09FEF6FD75FE8C" box="[467,726,332,357]" pageId="5" pageNumber="306">São José dos Ausentes</collectorName>
,
<location id="8E9A6017DB3DF34DFD38FEF7FCCBFE8D" LSID="urn:lsid:plazi:treatment:03EC87DADB3CF342FF4DF97AFB1AFB00:8E9A6017DB3DF34DFD38FEF7FCCBFE8D" box="[738,872,332,357]" country="Brazil" latitude="-28.611942" name="Marco river" pageId="5" pageNumber="306" stateProvince="Rio Grande do Sul">Marco river</location>
(
<geoCoordinate id="EE71500BDB3DF34DFCA2FEF6FB87FE8D" box="[888,1060,332,357]" direction="south" orientation="latitude" pageId="5" pageNumber="306" precision="1" value="-28.611942">28°3642.99”S</geoCoordinate>
; 49°5511”) (
<specimenCode id="DBE39EB7DB3DF34DFB67FEF6FAFDFE8D" box="[1213,1374,332,357]" collectionCode="UFRGS" country="Brazil" httpUri="http://grbio.org/cool/3q02-t412" name="Universidade Federale do Rio Grande do Sul" pageId="5" pageNumber="306">
<collectionCode id="ED54AE09DB3DF34DFB67FEF6FABAFE8C" box="[1213,1305,332,356]" country="Brazil" httpUri="http://grbio.org/cool/3q02-t412" name="Universidade Federale do Rio Grande do Sul" pageId="5" pageNumber="306">UFRGS</collectionCode>
2236
</specimenCode>
)
</materialsCitation>
; 13 15: two Ƌ and one ♀, Bom Jesus, Fazenda Sr. Argemiro P. Borges,
<date id="FFFB100CDB3DF34DFC51FECAFC59FE60" box="[907,1018,368,392]" pageId="5" pageNumber="306" value="1979-01-28">28/I/1979</date>
, col. O. Camargo (UFRGS 1363).
</paragraph>
<paragraph id="8BFA36CCDB3DF34DFF1DFE2EFE6BFD25" blockId="5.[151,1437,151,2013]" pageId="5" pageNumber="306">
<materialsCitation id="3B2D3C91DB3DF34DFF1DFE2EFC9EFE38" ID-GBIF-Occurrence="1302806658" collectingDate="1975-06-09" collectionCode="UFRGS" collectorName="L. Buckup" country="Brazil" county="Comparative" location="Taim" municipality="Rio Grande" pageId="5" pageNumber="306" specimenCode="UFRGS 277" specimenCount="1" specimenCount-female="1" stateProvince="Rio Grande do Sul">
<emphasis id="B931EADEDB3DF34DFF1DFE2EFDE8FE45" bold="true" box="[199,587,404,429]" pageId="5" pageNumber="306">
<collectingCounty id="629B4E40DB3DF34DFF1DFE2EFEC7FE45" box="[199,356,404,429]" pageId="5" pageNumber="306">Comparative</collectingCounty>
material analyzed.
</emphasis>
<collectingCountry id="F352765CDB3DF34DFD89FE2EFD39FE45" box="[595,666,404,429]" name="Brazil" pageId="5" pageNumber="306">Brazil</collectingCountry>
,
<collectingRegion id="4981F82EDB3DF34DFD7DFE2EFC22FE45" box="[679,897,404,429]" country="Brazil" name="Rio Grande do Sul" pageId="5" pageNumber="306">
Rio
<collectingRegion id="4981F82EDB3DF34DFD02FE2EFC22FE45" box="[728,897,404,429]" inferredBySuffix="true" pageId="5" pageNumber="306">Grande do Sul</collectingRegion>
</collectingRegion>
:
<taxonomicName id="4C454D4FDB3DF34DFC57FE2FFB21FE45" box="[909,1154,404,429]" class="Malacostraca" family="Parastacidae" genus="Parastacus" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="306" phylum="Arthropoda" rank="species" species="pilimanus">
<emphasis id="B931EADEDB3DF34DFC57FE2FFB21FE45" box="[909,1154,404,429]" italics="true" pageId="5" pageNumber="306">Parastacus pilimanus</emphasis>
</taxonomicName>
—one Ƌ and one
<specimenCount id="9D43FD45DB3DF34DFA95FE2FFAC7FE44" box="[1359,1380,405,428]" pageId="5" pageNumber="306" type="female"></specimenCount>
,
<collectingMunicipality id="6B9EACB6DB3DF34DFAAEFE2EFF4FFE38" pageId="5" pageNumber="306">Rio Grande</collectingMunicipality>
,
<location id="8E9A6017DB3DF34DFF26FE0DFE9BFE38" LSID="urn:lsid:plazi:treatment:03EC87DADB3CF342FF4DF97AFB1AFB00:8E9A6017DB3DF34DFF26FE0DFE9BFE38" box="[252,312,439,464]" country="Brazil" county="Comparative" municipality="Rio Grande" name="Taim" pageId="5" pageNumber="306" stateProvince="Rio Grande do Sul">Taim</location>
,
<collectingDate id="EFBFE9E4DB3DF34DFE92FE0DFE68FE38" box="[328,459,439,464]" pageId="5" pageNumber="306" value="1975-06-09">
<date id="FFFB100CDB3DF34DFE92FE0DFE68FE38" box="[328,459,439,464]" pageId="5" pageNumber="306" value="1975-06-09">09/VI/1975</date>
</collectingDate>
, col.
<collectorName id="26B0531ADB3DF34DFDCAFE02FD28FE38" box="[528,651,439,464]" pageId="5" pageNumber="306">L. Buckup</collectorName>
(
<specimenCode id="DBE39EB7DB3DF34DFD44FE02FC97FE38" box="[670,820,440,464]" collectionCode="UFRGS" country="Brazil" httpUri="http://grbio.org/cool/3q02-t412" name="Universidade Federale do Rio Grande do Sul" pageId="5" pageNumber="306">
<collectionCode id="ED54AE09DB3DF34DFD44FE02FD59FE38" box="[670,762,440,464]" country="Brazil" httpUri="http://grbio.org/cool/3q02-t412" name="Universidade Federale do Rio Grande do Sul" pageId="5" pageNumber="306">UFRGS</collectionCode>
277
</specimenCode>
)
</materialsCitation>
;
<materialsCitation id="3B2D3C91DB3DF34DFC97FE02FEE4FE1C" ID-GBIF-Occurrence="1302806659" collectingDate="1957-03-05" collectionCode="UFRGS" collectorName="C. P. Coreto" country="Brazil" location="Dom Pedrito" pageId="5" pageNumber="306" specimenCode="UFRGS 1374" specimenCount="1" specimenCount-female="1" stateProvince="Rio Grande do Sul">
one
<specimenCount id="9D43FD45DB3DF34DFC5BFE02FC35FE27" box="[897,918,440,463]" pageId="5" pageNumber="306" type="female"></specimenCount>
,
<location id="8E9A6017DB3DF34DFC73FE02FBE3FE38" LSID="urn:lsid:plazi:treatment:03EC87DADB3CF342FF4DF97AFB1AFB00:8E9A6017DB3DF34DFC73FE02FBE3FE38" box="[937,1088,439,464]" country="Brazil" name="Dom Pedrito" pageId="5" pageNumber="306" stateProvince="Rio Grande do Sul">Dom Pedrito</location>
,
<collectingDate id="EFBFE9E4DB3DF34DFB8AFE0DFB70FE38" box="[1104,1235,439,464]" pageId="5" pageNumber="306" value="1957-03-05">
<date id="FFFB100CDB3DF34DFB8AFE0DFB70FE38" box="[1104,1235,439,464]" pageId="5" pageNumber="306" value="1957-03-05">05/III/1957</date>
</collectingDate>
, col.
<collectorName id="26B0531ADB3DF34DFACDFE02FA3FFE38" box="[1303,1436,440,464]" pageId="5" pageNumber="306">C.P. Coreto</collectorName>
(
<specimenCode id="DBE39EB7DB3DF34DFF44FE66FE9CFE1C" box="[158,319,476,500]" collectionCode="UFRGS" country="Brazil" httpUri="http://grbio.org/cool/3q02-t412" name="Universidade Federale do Rio Grande do Sul" pageId="5" pageNumber="306">
<collectionCode id="ED54AE09DB3DF34DFF44FE66FF59FE1C" box="[158,250,476,500]" country="Brazil" httpUri="http://grbio.org/cool/3q02-t412" name="Universidade Federale do Rio Grande do Sul" pageId="5" pageNumber="306">UFRGS</collectionCode>
1374
</specimenCode>
)
</materialsCitation>
;
<materialsCitation id="3B2D3C91DB3DF34DFE8EFE67FEF3FDF0" ID-GBIF-Occurrence="1302806660" collectingDate="2012-09-21" collectionCode="UFRGS" collectorName="K. M. Gomes" country="Brazil" latitude="-30.57135" location="Sao Gabriel" longLatPrecision="1" longitude="-54.49506" pageId="5" pageNumber="306" specimenCode="UFRGS 5756" specimenCount="1" specimenCount-female="1" stateProvince="Rio Grande do Sul">
one Ƌ and one
<specimenCount id="9D43FD45DB3DF34DFDD8FE67FDB4FE1C" box="[514,535,477,500]" pageId="5" pageNumber="306" type="female"></specimenCount>
,
<location id="8E9A6017DB3DF34DFDFCFE66FD0FFE1D" LSID="urn:lsid:plazi:treatment:03EC87DADB3CF342FF4DF97AFB1AFB00:8E9A6017DB3DF34DFDFCFE66FD0FFE1D" box="[550,684,476,501]" country="Brazil" latitude="-30.57135" longLatPrecision="1" longitude="-54.49506" name="Sao Gabriel" pageId="5" pageNumber="306" stateProvince="Rio Grande do Sul">São Gabriel</location>
(
<geoCoordinate id="EE71500BDB3DF34DFD67FE66FCCFFE1D" box="[701,876,476,501]" direction="south" orientation="latitude" pageId="5" pageNumber="306" precision="1" value="-30.57135">30°3416.86S</geoCoordinate>
;
<geoCoordinate id="EE71500BDB3DF34DFCA3FE66FB90FE1D" box="[889,1075,476,501]" direction="west" orientation="longitude" pageId="5" pageNumber="306" precision="1" value="-54.49506">54°2942.22W</geoCoordinate>
),
<collectingDate id="EFBFE9E4DB3DF34DFB92FE66FB6FFE1C" box="[1096,1228,476,500]" pageId="5" pageNumber="306" value="2012-09-21">
<date id="FFFB100CDB3DF34DFB92FE66FB6FFE1C" box="[1096,1228,476,500]" pageId="5" pageNumber="306" value="2012-09-21">21/IX/2012</date>
</collectingDate>
, col.
<collectorName id="26B0531ADB3DF34DFAD3FE67FA3FFE1C" box="[1289,1436,476,500]" pageId="5" pageNumber="306">K.M. Gomes</collectorName>
(
<specimenCode id="DBE39EB7DB3DF34DFF44FDBAFEEAFDF0" box="[158,329,511,536]" collectionCode="UFRGS" country="Brazil" httpUri="http://grbio.org/cool/3q02-t412" name="Universidade Federale do Rio Grande do Sul" pageId="5" pageNumber="306">
<collectionCode id="ED54AE09DB3DF34DFF44FDBAFF59FDF0" box="[158,250,512,536]" country="Brazil" httpUri="http://grbio.org/cool/3q02-t412" name="Universidade Federale do Rio Grande do Sul" pageId="5" pageNumber="306">UFRGS</collectionCode>
5756
</specimenCode>
)
</materialsCitation>
;
<materialsCitation id="3B2D3C91DB3DF34DFEBCFDBAFAABFDF0" ID-GBIF-Occurrence="1302806661" box="[358,1288,511,536]" collectingDate="1982-02-25" collectionCode="UFRGS" collectorName="B. Irgang" country="Brazil" location="Alegrete" municipality="Ibirapuita river" pageId="5" pageNumber="306" specimenCode="UFRGS 542" specimenCount="1" stateProvince="Rio Grande do Sul">
one Ƌ,
<collectingMunicipality id="6B9EACB6DB3DF34DFE17FE45FD22FDF0" box="[461,641,511,536]" pageId="5" pageNumber="306">Ibirapuitã river</collectingMunicipality>
,
<location id="8E9A6017DB3DF34DFD4DFE45FD59FDF0" LSID="urn:lsid:plazi:treatment:03EC87DADB3CF342FF4DF97AFB1AFB00:8E9A6017DB3DF34DFD4DFE45FD59FDF0" box="[663,762,511,536]" country="Brazil" municipality="Ibirapuita river" name="Alegrete" pageId="5" pageNumber="306" stateProvince="Rio Grande do Sul">Alegrete</location>
,
<collectingDate id="EFBFE9E4DB3DF34DFCD5FE45FC2AFDF0" box="[783,905,511,536]" pageId="5" pageNumber="306" value="1982-02-25">
<date id="FFFB100CDB3DF34DFCD5FE45FC2AFDF0" box="[783,905,511,536]" pageId="5" pageNumber="306" value="1982-02-25">25/II/1982</date>
</collectingDate>
, col.
<collectorName id="26B0531ADB3DF34DFC02FDBAFBEFFDF0" box="[984,1100,512,536]" pageId="5" pageNumber="306">B. Irgang</collectorName>
(
<specimenCode id="DBE39EB7DB3DF34DFBBEFDBAFAA3FDF0" box="[1124,1280,511,536]" collectionCode="UFRGS" country="Brazil" httpUri="http://grbio.org/cool/3q02-t412" name="Universidade Federale do Rio Grande do Sul" pageId="5" pageNumber="306">
<collectionCode id="ED54AE09DB3DF34DFBBEFDBAFB63FDF0" box="[1124,1216,512,536]" country="Brazil" httpUri="http://grbio.org/cool/3q02-t412" name="Universidade Federale do Rio Grande do Sul" pageId="5" pageNumber="306">UFRGS</collectionCode>
542
</specimenCode>
)
</materialsCitation>
;
<materialsCitation id="3B2D3C91DB3DF34DFAC4FDBBFD8DFD88" ID-GBIF-Occurrence="1302806662" collectingDate="2010-04-12" collectionCode="UFRGS" collectorName="W. Beduchaud &amp; K. M. Gomes &amp; S. Santos" country="Brazil" latitude="-30.344723" location="Mariana Pimentel" longLatPrecision="20" longitude="-51.565277" pageId="5" pageNumber="306" specimenCode="UFRGS 4890" specimenCount="1" stateProvince="Rio Grande do Sul">
<taxonomicName id="4C454D4FDB3DF34DFAC4FDBBFEBBFDD5" class="Malacostraca" family="Parastacidae" genus="Parastacus" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="306" phylum="Arthropoda" rank="species" species="brasiliensis">
<emphasis id="B931EADEDB3DF34DFAC4FDBBFEBBFDD5" italics="true" pageId="5" pageNumber="306">Parastacus brasiliensis</emphasis>
</taxonomicName>
—three Ƌ,
<location id="8E9A6017DB3DF34DFE7EFD9EFDD7FDD5" LSID="urn:lsid:plazi:treatment:03EC87DADB3CF342FF4DF97AFB1AFB00:8E9A6017DB3DF34DFE7EFD9EFDD7FDD5" box="[420,628,548,573]" country="Brazil" latitude="-30.344723" longLatPrecision="20" longitude="-51.565277" name="Mariana Pimentel" pageId="5" pageNumber="306" stateProvince="Rio Grande do Sul">Mariana Pimentel</location>
(
<geoCoordinate id="EE71500BDB3DF34DFD50FD9EFCB1FDD4" box="[650,786,548,572]" direction="south" orientation="latitude" pageId="5" pageNumber="306" precision="15" value="-30.344723">30°2041”S</geoCoordinate>
;
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),
<collectingDate id="EFBFE9E4DB3DF34DFC09FD9EFBF4FDD4" box="[979,1111,548,572]" pageId="5" pageNumber="306" value="2010-04-12">
<date id="FFFB100CDB3DF34DFC09FD9EFBF4FDD4" box="[979,1111,548,572]" pageId="5" pageNumber="306" value="2010-04-12">12/IV/2010</date>
</collectingDate>
, col.
<collectorName id="26B0531ADB3DF34DFB7BFD9FFAECFDD5" box="[1185,1359,548,573]" pageId="5" pageNumber="306">W. Beduchaud</collectorName>
,
<collectorName id="26B0531ADB3DF34DFABBFD9FFF45FD88" pageId="5" pageNumber="306">K.M. Gomes</collectorName>
&amp;
<collectorName id="26B0531ADB3DF34DFED6FDF2FED5FD88" box="[268,374,584,608]" pageId="5" pageNumber="306">S. Santos</collectorName>
(
<specimenCode id="DBE39EB7DB3DF34DFE5FFDF2FD85FD88" box="[389,550,584,608]" collectionCode="UFRGS" country="Brazil" httpUri="http://grbio.org/cool/3q02-t412" name="Universidade Federale do Rio Grande do Sul" pageId="5" pageNumber="306">
<collectionCode id="ED54AE09DB3DF34DFE5FFDF2FE42FD88" box="[389,481,584,608]" country="Brazil" httpUri="http://grbio.org/cool/3q02-t412" name="Universidade Federale do Rio Grande do Sul" pageId="5" pageNumber="306">UFRGS</collectionCode>
4890
</specimenCode>
)
</materialsCitation>
;
<materialsCitation id="3B2D3C91DB3DF34DFDE1FDF2FAF3FD6D" ID-GBIF-Occurrence="1302806663" collectingDate="2013-07-10" collectionCode="UFRGS" collectorName="Praca da Vila Jardim Renascenca &amp; K. M. Gomes &amp; F. B. Ribeiro &amp; G. C. Dallo" country="Brazil" latitude="-30.105278" location="Praca da Vila Jardim Renascenca" longLatPrecision="15" longitude="-51.19184" municipality="Porto Alegre" pageId="5" pageNumber="306" specimenCode="UFRGS 5860" specimenCount="1" specimenCount-female="1" stateProvince="Zona Sul">
one Ƌ and one
<specimenCount id="9D43FD45DB3DF34DFD33FDF2FD5DFDB7" box="[745,766,584,607]" pageId="5" pageNumber="306" type="female"></specimenCount>
,
<collectingMunicipality id="6B9EACB6DB3DF34DFCD4FDF2FC02FD88" box="[782,929,583,608]" pageId="5" pageNumber="306">Porto Alegre</collectingMunicipality>
,
<collectorName id="26B0531ADB3DF34DFC74FDF2FA8AFDB7" box="[942,1321,583,608]" pageId="5" pageNumber="306">
<location id="8E9A6017DB3DF34DFC74FDF2FA8AFDB7" LSID="urn:lsid:plazi:treatment:03EC87DADB3CF342FF4DF97AFB1AFB00:8E9A6017DB3DF34DFC74FDF2FA8AFDB7" box="[942,1321,583,608]" country="Brazil" latitude="-30.105278" longLatPrecision="15" longitude="-51.19184" municipality="Porto Alegre" name="Praca da Vila Jardim Renascenca" pageId="5" pageNumber="306" stateProvince="Zona Sul">Praça da Vila Jardim Renascença</location>
</collectorName>
,
<collectingRegion id="4981F82EDB3DF34DFAEFFDF2FA3FFD88" box="[1333,1436,583,608]" inferredBySuffix="true" pageId="5" pageNumber="306">Zona Sul</collectingRegion>
(
<geoCoordinate id="EE71500BDB3DF34DFF7AFDD6FEB9FD6D" box="[160,282,620,645]" direction="south" orientation="latitude" pageId="5" pageNumber="306" precision="15" value="-30.105278">30°579”S</geoCoordinate>
;
<geoCoordinate id="EE71500BDB3DF34DFEF2FDD6FE7FFD6D" box="[296,476,620,645]" direction="west" orientation="longitude" pageId="5" pageNumber="306" precision="1" value="-51.19184">51°1130.62”W</geoCoordinate>
),
<collectingDate id="EFBFE9E4DB3DF34DFE29FDD6FD23FD6C" box="[499,640,620,644]" pageId="5" pageNumber="306" value="2013-07-10">
<date id="FFFB100CDB3DF34DFE29FDD6FD23FD6C" box="[499,640,620,644]" pageId="5" pageNumber="306" value="2013-07-10">10/VII/2013</date>
</collectingDate>
, col.
<collectorName id="26B0531ADB3DF34DFD1BFDD7FCFBFD6C" box="[705,856,620,644]" pageId="5" pageNumber="306">K.M. Gomes</collectorName>
,
<collectorName id="26B0531ADB3DF34DFCBCFDD7FC51FD6D" box="[870,1010,620,645]" pageId="5" pageNumber="306">F.B. Ribeiro</collectorName>
&amp;
<collectorName id="26B0531ADB3DF34DFBC1FDD6FB37FD6D" box="[1051,1172,620,645]" pageId="5" pageNumber="306">G.C. Dalló</collectorName>
(
<specimenCode id="DBE39EB7DB3DF34DFB7FFDD6FAEBFD6D" box="[1189,1352,620,645]" collectionCode="UFRGS" country="Brazil" httpUri="http://grbio.org/cool/3q02-t412" name="Universidade Federale do Rio Grande do Sul" pageId="5" pageNumber="306">
<collectionCode id="ED54AE09DB3DF34DFB7FFDD6FAA2FD6C" box="[1189,1281,620,644]" country="Brazil" httpUri="http://grbio.org/cool/3q02-t412" name="Universidade Federale do Rio Grande do Sul" pageId="5" pageNumber="306">UFRGS</collectionCode>
5860
</specimenCode>
)
</materialsCitation>
;
<materialsCitation id="3B2D3C91DB3DF34DFA84FDD6FE67FD25" ID-GBIF-Occurrence="1302806664" collectingDate="1961-08-05" collectionCode="UFRGS" collectorName="Estrada da Cidra &amp; Chacara dos Ipes &amp; Rosenberg" country="Brazil" location="Joinville" municipality="Estrada da Cidra" pageId="5" pageNumber="306" specimenCode="UFRGS 1369" specimenCount="1" specimenCount-female="1" stateProvince="Santa Catarina">
<collectingRegion id="4981F82EDB3DF34DFA84FDD6FF59FD40" country="Brazil" name="Santa Catarina" pageId="5" pageNumber="306">Santa Catarina</collectingRegion>
:
<taxonomicName id="4C454D4FDB3DF34DFEDFFD2BFE36FD40" box="[261,405,655,680]" class="Malacostraca" family="Parastacidae" genus="Parastacus" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="306" phylum="Arthropoda" rank="species" species="laevigatus">
<emphasis id="B931EADEDB3DF34DFEDFFD2BFE36FD40" box="[261,405,655,680]" italics="true" pageId="5" pageNumber="306">P. laevigatus</emphasis>
</taxonomicName>
—one
<specimenCount id="9D43FD45DB3DF34DFE38FD2AFE54FD4F" box="[482,503,656,679]" pageId="5" pageNumber="306" type="female"></specimenCount>
and five juveniles,
<collectingMunicipality id="6B9EACB6DB3DF34DFD0DFD35FC34FD40" box="[727,919,655,680]" pageId="5" pageNumber="306">
<collectorName id="26B0531ADB3DF34DFD0DFD35FC34FD40" box="[727,919,655,680]" pageId="5" pageNumber="306">Estrada da Cidra</collectorName>
</collectingMunicipality>
,
<collectorName id="26B0531ADB3DF34DFC79FD35FBCBFD40" box="[931,1128,655,680]" pageId="5" pageNumber="306">Chacara dos Ipês</collectorName>
,
<location id="8E9A6017DB3DF34DFBAEFD35FB74FD40" LSID="urn:lsid:plazi:treatment:03EC87DADB3CF342FF4DF97AFB1AFB00:8E9A6017DB3DF34DFBAEFD35FB74FD40" box="[1140,1239,655,680]" country="Brazil" municipality="Estrada da Cidra" name="Joinville" pageId="5" pageNumber="306" stateProvince="Santa Catarina">Joinville</location>
,
<collectingDate id="EFBFE9E4DB3DF34DFB3EFD35FAC5FD40" box="[1252,1382,655,680]" pageId="5" pageNumber="306" value="1961-08-05">
<date id="FFFB100CDB3DF34DFB3EFD35FAC5FD40" box="[1252,1382,655,680]" pageId="5" pageNumber="306" value="1961-08-05">05/08/1961</date>
</collectingDate>
, col.
<collectorName id="26B0531ADB3DF34DFF4DFD0EFEADFD25" box="[151,270,692,717]" pageId="5" pageNumber="306">Rosenberg</collectorName>
(
<specimenCode id="DBE39EB7DB3DF34DFEC7FD0EFE1FFD25" box="[285,444,692,717]" collectionCode="UFRGS" country="Brazil" httpUri="http://grbio.org/cool/3q02-t412" name="Universidade Federale do Rio Grande do Sul" pageId="5" pageNumber="306">
<collectionCode id="ED54AE09DB3DF34DFEC7FD0EFEDAFD24" box="[285,377,692,716]" country="Brazil" httpUri="http://grbio.org/cool/3q02-t412" name="Universidade Federale do Rio Grande do Sul" pageId="5" pageNumber="306">UFRGS</collectionCode>
1369
</specimenCode>
)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C35F6547DB3DF34DFF1DFD6DFBB5FCFD" pageId="5" pageNumber="306" type="etymology">
<paragraph id="8BFA36CCDB3DF34DFF1DFD6DFBB5FCFD" blockId="5.[151,1437,151,2013]" pageId="5" pageNumber="306">
<emphasis id="B931EADEDB3DF34DFF1DFD6DFEEDFD18" bold="true" box="[199,334,727,752]" pageId="5" pageNumber="306">Etymology.</emphasis>
The Latin epithet
<taxonomicName id="4C454D4FDB3DF34DFDF6FD6DFD35FD18" box="[556,662,727,752]" class="Malacostraca" family="Parastacidae" genus="Parastacus" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="306" phylum="Arthropoda" rank="species" species="fluviatilis">
<emphasis id="B931EADEDB3DF34DFDF6FD6DFD35FD18" box="[556,662,727,752]" italics="true" pageId="5" pageNumber="306">fluviatilis</emphasis>
</taxonomicName>
alludes to the riverine habitats where this species was found. We suggest the common name “the highland streams crayfish” for this new species.
</paragraph>
</subSubSection>
<subSubSection id="C35F6547DB3DF34DFF1DFCA5FD56FC04" pageId="5" pageNumber="306" type="diagnosis">
<paragraph id="8BFA36CCDB3DF34DFF1DFCA5FD56FC04" blockId="5.[151,1437,151,2013]" pageId="5" pageNumber="306">
<emphasis id="B931EADEDB3DF34DFF1DFCA5FEE2FCD0" bold="true" box="[199,321,799,824]" pageId="5" pageNumber="306">Diagnosis.</emphasis>
Narrow front with short triangular rostrum. Rostral apex shaped as inverted “U”, with blunt spine. Postorbital ridges present and easily distinguished only in anterior portion. Cervical groove strongly V-shaped. Areola narrow and with no lateral elevation on branchiostegite grooves. Cutting-edge surface of fixed finger and dactylus with dense cover of simple and pappose setae. Telson subtriangular with small blunt lateral spines. Mandible with caudal molar process unicuspidate with one big cephalodistal cusp. Ventral surface of lateral process of thoracic sternites 6 and 7 strongly concave.
</paragraph>
</subSubSection>
<subSubSection id="C35F6547DB3DF34EFF1DFC4DFE4AF908" lastPageId="6" lastPageNumber="307" pageId="5" pageNumber="306" type="description">
<paragraph id="8BFA36CCDB3DF34DFF1DFC4DFE10FB48" blockId="5.[151,1437,151,2013]" pageId="5" pageNumber="306">
<emphasis id="B931EADEDB3DF34DFF1DFC4DFEF2FBF8" bold="true" box="[199,337,1015,1040]" pageId="5" pageNumber="306">Description</emphasis>
. Rostrum: triangular, wider than long (RL 98.7% of RW), short (12.4% of CL), reaching middle of second article of antennular peduncle (
<figureCitation id="137E2A49DB3DF34DFDA7FBA6FD61FBDC" box="[637,706,1052,1077]" captionStart="FIGURE 3" captionStartId="7.[151,250,1897,1919]" captionTargetBox="[169,1425,378,1859]" captionTargetId="figure@7.[151,1436,373,1876]" captionTargetPageId="7" captionText="FIGURE 3. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov., holotype and paratypes: A, habitus dorsal view (holotype); B, cephalon dorsal view (holotype); C, cephalon lateral view (holotype); D, female abdominal somites dorsal view (paratype 1); E, first and second abdominal pleura (holotype); F, first and second abdominal pleura (paratype 1); G, tailfan (holotype). Scale bars: A— 1.5 cm; B, C, E, F, G— 5 mm; 5 mm; D— 1.3 cm." httpUri="https://zenodo.org/record/265888/files/figure.png" pageId="5" pageNumber="306">Fig. 3</figureCitation>
A, B, C). Dorsum slightly concave, apex inverted “U”-shaped, ending in straight blunt spine. Few plumose setae on lateral margins. Rostral sides slightly convergent and rostral basis slightly divergent. Carinae almost straight, prominent and wide, extending back to carapace, surpassing rostral basis (
<figureCitation id="137E2A49DB3DF34DFEF6FB3DFECCFB48" box="[300,367,1159,1184]" captionStart="FIGURE 3" captionStartId="7.[151,250,1897,1919]" captionTargetBox="[169,1425,378,1859]" captionTargetId="figure@7.[151,1436,373,1876]" captionTargetPageId="7" captionText="FIGURE 3. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov., holotype and paratypes: A, habitus dorsal view (holotype); B, cephalon dorsal view (holotype); C, cephalon lateral view (holotype); D, female abdominal somites dorsal view (paratype 1); E, first and second abdominal pleura (holotype); F, first and second abdominal pleura (paratype 1); G, tailfan (holotype). Scale bars: A— 1.5 cm; B, C, E, F, G— 5 mm; 5 mm; D— 1.3 cm." httpUri="https://zenodo.org/record/265888/files/figure.png" pageId="5" pageNumber="306">Fig. 3</figureCitation>
B, C).
</paragraph>
<paragraph id="8BFA36CCDB3DF34DFF1DFB16FED8FAD8" blockId="5.[151,1437,151,2013]" pageId="5" pageNumber="306">
Cephalon: Carapace lacking spines or tubercles. CeL 63.9% of CL. Eyes small (CMW 64.4% of OW); suborbital angle 90°, unarmed (
<figureCitation id="137E2A49DB3DF34DFDDAFB75FDE7FB00" box="[512,580,1231,1256]" captionStart="FIGURE 3" captionStartId="7.[151,250,1897,1919]" captionTargetBox="[169,1425,378,1859]" captionTargetId="figure@7.[151,1436,373,1876]" captionTargetPageId="7" captionText="FIGURE 3. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov., holotype and paratypes: A, habitus dorsal view (holotype); B, cephalon dorsal view (holotype); C, cephalon lateral view (holotype); D, female abdominal somites dorsal view (paratype 1); E, first and second abdominal pleura (holotype); F, first and second abdominal pleura (paratype 1); G, tailfan (holotype). Scale bars: A— 1.5 cm; B, C, E, F, G— 5 mm; 5 mm; D— 1.3 cm." httpUri="https://zenodo.org/record/265888/files/figure.png" pageId="5" pageNumber="306">Fig. 3</figureCitation>
C). Front narrow (FW 40% of CW). Postorbital carinae longer than rostral carinae (RCL 62.6% of POCL), conspicuous anteriorly and barely discernible posteriorly. Lateral cephalic edge with sparse setation.
</paragraph>
<paragraph id="8BFA36CCDB3DF34DFF1DFA86FDC7FA74" blockId="5.[151,1437,151,2013]" pageId="5" pageNumber="306">
Thorax: carapace laterally compressed, deep and narrow (CD 50.8% of CL; CW 44.1% of CL). Cervical groove strongly V-shaped. Branchiocardiac grooves conspicuous and without carina (
<figureCitation id="137E2A49DB3DF34DFB8AFAE5FB31FA90" box="[1104,1170,1375,1400]" captionStart="FIGURE 3" captionStartId="7.[151,250,1897,1919]" captionTargetBox="[169,1425,378,1859]" captionTargetId="figure@7.[151,1436,373,1876]" captionTargetPageId="7" captionText="FIGURE 3. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov., holotype and paratypes: A, habitus dorsal view (holotype); B, cephalon dorsal view (holotype); C, cephalon lateral view (holotype); D, female abdominal somites dorsal view (paratype 1); E, first and second abdominal pleura (holotype); F, first and second abdominal pleura (paratype 1); G, tailfan (holotype). Scale bars: A— 1.5 cm; B, C, E, F, G— 5 mm; 5 mm; D— 1.3 cm." httpUri="https://zenodo.org/record/265888/files/figure.png" pageId="5" pageNumber="306">Fig. 3</figureCitation>
A). Areola narrow, 3.1x as long as wide (29.3% of CL) (
<figureCitation id="137E2A49DB3DF34DFE27FA3EFD9CFA74" box="[509,575,1412,1437]" captionStart="FIGURE 3" captionStartId="7.[151,250,1897,1919]" captionTargetBox="[169,1425,378,1859]" captionTargetId="figure@7.[151,1436,373,1876]" captionTargetPageId="7" captionText="FIGURE 3. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov., holotype and paratypes: A, habitus dorsal view (holotype); B, cephalon dorsal view (holotype); C, cephalon lateral view (holotype); D, female abdominal somites dorsal view (paratype 1); E, first and second abdominal pleura (holotype); F, first and second abdominal pleura (paratype 1); G, tailfan (holotype). Scale bars: A— 1.5 cm; B, C, E, F, G— 5 mm; 5 mm; D— 1.3 cm." httpUri="https://zenodo.org/record/265888/files/figure.png" pageId="5" pageNumber="306">Fig. 3</figureCitation>
A).
</paragraph>
<paragraph id="8BFA36CCDB3DF34DFF1DFA1DFEFAF9C4" blockId="5.[151,1437,151,2013]" pageId="5" pageNumber="306">
Abdomen: lacking spines or tubercles, long and wide (AL 79% of CL; AW 80.3% of CW), smooth, with few small setae on pleural margins (
<figureCitation id="137E2A49DB3DF34DFE20FA76FD98FA0C" box="[506,571,1484,1509]" captionStart="FIGURE 3" captionStartId="7.[151,250,1897,1919]" captionTargetBox="[169,1425,378,1859]" captionTargetId="figure@7.[151,1436,373,1876]" captionTargetPageId="7" captionText="FIGURE 3. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov., holotype and paratypes: A, habitus dorsal view (holotype); B, cephalon dorsal view (holotype); C, cephalon lateral view (holotype); D, female abdominal somites dorsal view (paratype 1); E, first and second abdominal pleura (holotype); F, first and second abdominal pleura (paratype 1); G, tailfan (holotype). Scale bars: A— 1.5 cm; B, C, E, F, G— 5 mm; 5 mm; D— 1.3 cm." httpUri="https://zenodo.org/record/265888/files/figure.png" pageId="5" pageNumber="306">Fig. 3</figureCitation>
A, D). Pleural somites with rounded posterior margins. S1 pleurae with small distal lobe not overlapped by S2 pleurae. S2 pleurae with shallow groove parallel to margin, high and moderately long (
<figureCitation id="137E2A49DB3DF34DFF02F9AEFEBAF9C4" box="[216,281,1556,1581]" captionStart="FIGURE 3" captionStartId="7.[151,250,1897,1919]" captionTargetBox="[169,1425,378,1859]" captionTargetId="figure@7.[151,1436,373,1876]" captionTargetPageId="7" captionText="FIGURE 3. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov., holotype and paratypes: A, habitus dorsal view (holotype); B, cephalon dorsal view (holotype); C, cephalon lateral view (holotype); D, female abdominal somites dorsal view (paratype 1); E, first and second abdominal pleura (holotype); F, first and second abdominal pleura (paratype 1); G, tailfan (holotype). Scale bars: A— 1.5 cm; B, C, E, F, G— 5 mm; 5 mm; D— 1.3 cm." httpUri="https://zenodo.org/record/265888/files/figure.png" pageId="5" pageNumber="306">Fig. 3</figureCitation>
E, F).
</paragraph>
<paragraph id="8BFA36CCDB3DF34DFF1DF98DFE69F8A4" blockId="5.[151,1437,151,2013]" pageId="5" pageNumber="306">
Tailfan: telson calcified in the proximal portion and weakly calcified in the distal margin, subtriangular, longer than wide (TeW 81.6% of TeL), with small blunt spines on lateral margins; rounded distal margin with abundant long plumose setae and short simple setae. Dorsal surface with tufts of short setae and a dorsomedian longitudinal sulcus (
<figureCitation id="137E2A49DB3DF34DFF35F91EFE97F954" box="[239,308,1700,1725]" captionStart="FIGURE 3" captionStartId="7.[151,250,1897,1919]" captionTargetBox="[169,1425,378,1859]" captionTargetId="figure@7.[151,1436,373,1876]" captionTargetPageId="7" captionText="FIGURE 3. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov., holotype and paratypes: A, habitus dorsal view (holotype); B, cephalon dorsal view (holotype); C, cephalon lateral view (holotype); D, female abdominal somites dorsal view (paratype 1); E, first and second abdominal pleura (holotype); F, first and second abdominal pleura (paratype 1); G, tailfan (holotype). Scale bars: A— 1.5 cm; B, C, E, F, G— 5 mm; 5 mm; D— 1.3 cm." httpUri="https://zenodo.org/record/265888/files/figure.png" pageId="5" pageNumber="306">Fig. 3</figureCitation>
G). Uropod protopod bilobed, with rounded and unarmed margins; proximal lobe largest. Exopod lateral margin unarmed, mid-dorsal carina weakly prominent, ending in small spine. Transverse suture (diaeresis) straight, with two dorsolateral spines (outer) and one dorsolateral spine (inner) on each of right and left exopodites. Endopod, mid-dorsal carina weakly prominent, ending in spine, lateral margin with small spine at level of exopod transverse suture (
<figureCitation id="137E2A49DB3DF34DFEB9F88EFE06F8A4" box="[355,421,1844,1869]" captionStart="FIGURE 3" captionStartId="7.[151,250,1897,1919]" captionTargetBox="[169,1425,378,1859]" captionTargetId="figure@7.[151,1436,373,1876]" captionTargetPageId="7" captionText="FIGURE 3. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov., holotype and paratypes: A, habitus dorsal view (holotype); B, cephalon dorsal view (holotype); C, cephalon lateral view (holotype); D, female abdominal somites dorsal view (paratype 1); E, first and second abdominal pleura (holotype); F, first and second abdominal pleura (paratype 1); G, tailfan (holotype). Scale bars: A— 1.5 cm; B, C, E, F, G— 5 mm; 5 mm; D— 1.3 cm." httpUri="https://zenodo.org/record/265888/files/figure.png" pageId="5" pageNumber="306">Fig. 3</figureCitation>
G).
</paragraph>
<paragraph id="8BFA36CCDB3DF34DFF1DF8EDFA32F834" blockId="5.[151,1437,151,2013]" pageId="5" pageNumber="306">
Epistome: anterolateral section with three marginal tubercles, posteriormost tubercle smallest; also with single keel and small circular median concavity. Posterolateral section with cluster of squamose setiferous tubercles. Anteromedian lobe irregularly pentagonal, 1.03x longer than wide, reaching midlength of antepenultimate article of antennal peduncle; lateral margins keeled; ventral surface slightly concave and basis deeply grooved (
<figureCitation id="137E2A49DB3DF34DFAF0F87EFACEF834" box="[1322,1389,1988,2013]" captionStart="FIGURE 4" captionStartId="8.[151,250,1877,1899]" captionTargetBox="[185,1380,204,1836]" captionTargetId="figure@8.[185,1393,193,1851]" captionTargetPageId="8" captionText="FIGURE 4. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov., holotype and paratypes: A, epistome (holotype); B, thoracic sternites and gonopores (holotype); C, thoracomere 8, caudal view (holotype); D, antennal scale lateral view (paratype 1); Emandible (paratype 1); F—third maxilliped ventral view (paratype 1); G—third maxilliped dorsal view (paratype 1); H—first pereiopod lateral view (holotype); F, first pereiopod dorsal view (holotype); G, second pereiopod lateral view (holotype). Scale bars: A, C— 2.5 mm; B, J— 5 mm; D, E— 2 mm; F, G— 5 mm; H, I— 1 cm." httpUri="https://zenodo.org/record/265889/files/figure.png" pageId="5" pageNumber="306">Fig. 4</figureCitation>
A).
</paragraph>
<paragraph id="8BFA36CCDB3EF34EFF1DFF2DFB11FEA8" blockId="6.[151,1437,151,2013]" pageId="6" pageNumber="307">
Thoracic sternites: SLP4 small and very close to each other, median keel present and not inflated; SLP5 smallest and close to each other, median keel present and not inflated; SLP6 larger than SLP4 and SLP5 and with concave surface, median keel inflated; SLP7 largest and with surface strongly concave, median keel inflated and rhomboidal, bullar lobes absent; SLP8 smaller than SLP6 and concave, median keel absent, vertical arms of paired sternopleural bridges widely separated, bullar lobes separated and clearly visible (
<figureCitation id="137E2A49DB3EF34EFBF6FE9DFBD2FEA8" box="[1068,1137,295,320]" captionStart="FIGURE 4" captionStartId="8.[151,250,1877,1899]" captionTargetBox="[185,1380,204,1836]" captionTargetId="figure@8.[185,1393,193,1851]" captionTargetPageId="8" captionText="FIGURE 4. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov., holotype and paratypes: A, epistome (holotype); B, thoracic sternites and gonopores (holotype); C, thoracomere 8, caudal view (holotype); D, antennal scale lateral view (paratype 1); Emandible (paratype 1); F—third maxilliped ventral view (paratype 1); G—third maxilliped dorsal view (paratype 1); H—first pereiopod lateral view (holotype); F, first pereiopod dorsal view (holotype); G, second pereiopod lateral view (holotype). Scale bars: A, C— 2.5 mm; B, J— 5 mm; D, E— 2 mm; F, G— 5 mm; H, I— 1 cm." httpUri="https://zenodo.org/record/265889/files/figure.png" pageId="6" pageNumber="307">Fig. 4</figureCitation>
B, C).
</paragraph>
<paragraph id="8BFA36CCDB3EF34EFF1DFEF6FB85FE8C" blockId="6.[151,1437,151,2013]" box="[199,1062,332,357]" pageId="6" pageNumber="307">
Antennule: internal ventral border of basal article with sharp spine (
<figureCitation id="137E2A49DB3EF34EFC64FEF6FBA1FE8C" box="[958,1026,332,357]" captionStart="FIGURE 4" captionStartId="8.[151,250,1877,1899]" captionTargetBox="[185,1380,204,1836]" captionTargetId="figure@8.[185,1393,193,1851]" captionTargetPageId="8" captionText="FIGURE 4. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov., holotype and paratypes: A, epistome (holotype); B, thoracic sternites and gonopores (holotype); C, thoracomere 8, caudal view (holotype); D, antennal scale lateral view (paratype 1); Emandible (paratype 1); F—third maxilliped ventral view (paratype 1); G—third maxilliped dorsal view (paratype 1); H—first pereiopod lateral view (holotype); F, first pereiopod dorsal view (holotype); G, second pereiopod lateral view (holotype). Scale bars: A, C— 2.5 mm; B, J— 5 mm; D, E— 2 mm; F, G— 5 mm; H, I— 1 cm." httpUri="https://zenodo.org/record/265889/files/figure.png" pageId="6" pageNumber="307">Fig. 4</figureCitation>
A).
</paragraph>
<paragraph id="8BFA36CCDB3EF34EFF1DFECAFE5FFE1C" blockId="6.[151,1437,151,2013]" pageId="6" pageNumber="307">
Antenna: when extended back reaching second somite of pleon. Antennal scale widest at midlength, reaching midlength of third antennal article, ASW 40.8% of ASL (
<figureCitation id="137E2A49DB3EF34EFCFEFE2EFCCBFE44" box="[804,872,404,429]" captionStart="FIGURE 4" captionStartId="8.[151,250,1877,1899]" captionTargetBox="[185,1380,204,1836]" captionTargetId="figure@8.[185,1393,193,1851]" captionTargetPageId="8" captionText="FIGURE 4. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov., holotype and paratypes: A, epistome (holotype); B, thoracic sternites and gonopores (holotype); C, thoracomere 8, caudal view (holotype); D, antennal scale lateral view (paratype 1); Emandible (paratype 1); F—third maxilliped ventral view (paratype 1); G—third maxilliped dorsal view (paratype 1); H—first pereiopod lateral view (holotype); F, first pereiopod dorsal view (holotype); G, second pereiopod lateral view (holotype). Scale bars: A, C— 2.5 mm; B, J— 5 mm; D, E— 2 mm; F, G— 5 mm; H, I— 1 cm." httpUri="https://zenodo.org/record/265889/files/figure.png" pageId="6" pageNumber="307">Fig. 4</figureCitation>
A, D), lateral margin slightly curved, spine strong and distal margin emarginate. Coxa with weakly prominent carina above nephropore, with strong blunt dorsolateral spine. Basis unarmed (
<figureCitation id="137E2A49DB3EF34EFE4FFE66FE7BFE1C" box="[405,472,476,501]" captionStart="FIGURE 4" captionStartId="8.[151,250,1877,1899]" captionTargetBox="[185,1380,204,1836]" captionTargetId="figure@8.[185,1393,193,1851]" captionTargetPageId="8" captionText="FIGURE 4. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov., holotype and paratypes: A, epistome (holotype); B, thoracic sternites and gonopores (holotype); C, thoracomere 8, caudal view (holotype); D, antennal scale lateral view (paratype 1); Emandible (paratype 1); F—third maxilliped ventral view (paratype 1); G—third maxilliped dorsal view (paratype 1); H—first pereiopod lateral view (holotype); F, first pereiopod dorsal view (holotype); G, second pereiopod lateral view (holotype). Scale bars: A, C— 2.5 mm; B, J— 5 mm; D, E— 2 mm; F, G— 5 mm; H, I— 1 cm." httpUri="https://zenodo.org/record/265889/files/figure.png" pageId="6" pageNumber="307">Fig. 4</figureCitation>
A).
</paragraph>
<paragraph id="8BFA36CCDB3EF34EFF1DFE45FB3CFDD4" blockId="6.[151,1437,151,2013]" pageId="6" pageNumber="307">
Mandible: cephalic molar process molariform, caudal molar process unicuspidate with one big cephalodistal cusp. Incisive lobe with nine teeth. The third tooth from the anterior is the largest. (
<figureCitation id="137E2A49DB3EF34EFBE0FD9EFBDDFDD4" box="[1082,1150,548,573]" captionStart="FIGURE 4" captionStartId="8.[151,250,1877,1899]" captionTargetBox="[185,1380,204,1836]" captionTargetId="figure@8.[185,1393,193,1851]" captionTargetPageId="8" captionText="FIGURE 4. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov., holotype and paratypes: A, epistome (holotype); B, thoracic sternites and gonopores (holotype); C, thoracomere 8, caudal view (holotype); D, antennal scale lateral view (paratype 1); Emandible (paratype 1); F—third maxilliped ventral view (paratype 1); G—third maxilliped dorsal view (paratype 1); H—first pereiopod lateral view (holotype); F, first pereiopod dorsal view (holotype); G, second pereiopod lateral view (holotype). Scale bars: A, C— 2.5 mm; B, J— 5 mm; D, E— 2 mm; F, G— 5 mm; H, I— 1 cm." httpUri="https://zenodo.org/record/265889/files/figure.png" pageId="6" pageNumber="307">Fig. 4</figureCitation>
E).
</paragraph>
<paragraph id="8BFA36CCDB3EF34EFF1DFDFDFF46FCFC" blockId="6.[151,1437,151,2013]" pageId="6" pageNumber="307">
Third maxilliped: ischium bearing several setiferous puctuations but with numerous short smooth simple setae on outer margin and on ventrolateral surface, but some tufts presents longer setae (
<figureCitation id="137E2A49DB3EF34EFB9AFDD6FB27FD6C" box="[1088,1156,620,645]" captionStart="FIGURE 4" captionStartId="8.[151,250,1877,1899]" captionTargetBox="[185,1380,204,1836]" captionTargetId="figure@8.[185,1393,193,1851]" captionTargetPageId="8" captionText="FIGURE 4. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov., holotype and paratypes: A, epistome (holotype); B, thoracic sternites and gonopores (holotype); C, thoracomere 8, caudal view (holotype); D, antennal scale lateral view (paratype 1); Emandible (paratype 1); F—third maxilliped ventral view (paratype 1); G—third maxilliped dorsal view (paratype 1); H—first pereiopod lateral view (holotype); F, first pereiopod dorsal view (holotype); G, second pereiopod lateral view (holotype). Scale bars: A, C— 2.5 mm; B, J— 5 mm; D, E— 2 mm; F, G— 5 mm; H, I— 1 cm." httpUri="https://zenodo.org/record/265889/files/figure.png" pageId="6" pageNumber="307">Fig. 4</figureCitation>
F) and the dorsal surface presents few setiferous punctuations (
<figureCitation id="137E2A49DB3EF34EFD90FD35FD32FD40" box="[586,657,655,680]" captionStart="FIGURE 4" captionStartId="8.[151,250,1877,1899]" captionTargetBox="[185,1380,204,1836]" captionTargetId="figure@8.[185,1393,193,1851]" captionTargetPageId="8" captionText="FIGURE 4. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov., holotype and paratypes: A, epistome (holotype); B, thoracic sternites and gonopores (holotype); C, thoracomere 8, caudal view (holotype); D, antennal scale lateral view (paratype 1); Emandible (paratype 1); F—third maxilliped ventral view (paratype 1); G—third maxilliped dorsal view (paratype 1); H—first pereiopod lateral view (holotype); F, first pereiopod dorsal view (holotype); G, second pereiopod lateral view (holotype). Scale bars: A, C— 2.5 mm; B, J— 5 mm; D, E— 2 mm; F, G— 5 mm; H, I— 1 cm." httpUri="https://zenodo.org/record/265889/files/figure.png" pageId="6" pageNumber="307">Fig. 4</figureCitation>
G). Merum ventral surface entirely covered by long smooth simple setae (
<figureCitation id="137E2A49DB3EF34EFF3AFD0EFE86FD24" box="[224,293,692,717]" captionStart="FIGURE 4" captionStartId="8.[151,250,1877,1899]" captionTargetBox="[185,1380,204,1836]" captionTargetId="figure@8.[185,1393,193,1851]" captionTargetPageId="8" captionText="FIGURE 4. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov., holotype and paratypes: A, epistome (holotype); B, thoracic sternites and gonopores (holotype); C, thoracomere 8, caudal view (holotype); D, antennal scale lateral view (paratype 1); Emandible (paratype 1); F—third maxilliped ventral view (paratype 1); G—third maxilliped dorsal view (paratype 1); H—first pereiopod lateral view (holotype); F, first pereiopod dorsal view (holotype); G, second pereiopod lateral view (holotype). Scale bars: A, C— 2.5 mm; B, J— 5 mm; D, E— 2 mm; F, G— 5 mm; H, I— 1 cm." httpUri="https://zenodo.org/record/265889/files/figure.png" pageId="6" pageNumber="307">Fig. 4</figureCitation>
F).
<taxonomicName id="4C454D4FDB3EF34EFE96FD0FFE4CFD25" box="[332,495,692,717]" class="Bivalvia" family="Veneridae" genus="Crista" higherTaxonomySource="CoL" kingdom="Animalia" order="Venerida" pageId="6" pageNumber="307" phylum="Mollusca" rank="species" species="dentata">
<emphasis id="B931EADEDB3EF34EFE96FD0FFE4CFD25" box="[332,495,692,717]" italics="true" pageId="6" pageNumber="307">Crista dentata</emphasis>
</taxonomicName>
of right and left ischium each with 28 teeth. Merus, entire ventral surface densely covered with simple setae. Exopod longer than ischium, with flagellum reaching proximal margin of merus (
<figureCitation id="137E2A49DB3EF34EFAB5FD6DFF06FCFC" captionStart="FIGURE 4" captionStartId="8.[151,250,1877,1899]" captionTargetBox="[185,1380,204,1836]" captionTargetId="figure@8.[185,1393,193,1851]" captionTargetPageId="8" captionText="FIGURE 4. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov., holotype and paratypes: A, epistome (holotype); B, thoracic sternites and gonopores (holotype); C, thoracomere 8, caudal view (holotype); D, antennal scale lateral view (paratype 1); Emandible (paratype 1); F—third maxilliped ventral view (paratype 1); G—third maxilliped dorsal view (paratype 1); H—first pereiopod lateral view (holotype); F, first pereiopod dorsal view (holotype); G, second pereiopod lateral view (holotype). Scale bars: A, C— 2.5 mm; B, J— 5 mm; D, E— 2 mm; F, G— 5 mm; H, I— 1 cm." httpUri="https://zenodo.org/record/265889/files/figure.png" pageId="6" pageNumber="307">Fig. 4</figureCitation>
F, G).
</paragraph>
<paragraph id="8BFA36CCDB3EF34EFF1DFCA5FD69FAE4" blockId="6.[151,1437,151,2013]" pageId="6" pageNumber="307">
First pair of pereiopods (chelipeds): large and subequal, laterally flattened (RPrT 23.2% of RPrL; LPrT 22.6% of LPrL) (
<figureCitation id="137E2A49DB3EF34EFECBFCFEFEF4FCB4" box="[273,343,836,861]" captionStart="FIGURE 3" captionStartId="7.[151,250,1897,1919]" captionTargetBox="[169,1425,378,1859]" captionTargetId="figure@7.[151,1436,373,1876]" captionTargetPageId="7" captionText="FIGURE 3. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov., holotype and paratypes: A, habitus dorsal view (holotype); B, cephalon dorsal view (holotype); C, cephalon lateral view (holotype); D, female abdominal somites dorsal view (paratype 1); E, first and second abdominal pleura (holotype); F, first and second abdominal pleura (paratype 1); G, tailfan (holotype). Scale bars: A— 1.5 cm; B, C, E, F, G— 5 mm; 5 mm; D— 1.3 cm." httpUri="https://zenodo.org/record/265888/files/figure.png" pageId="6" pageNumber="307">Fig. 3</figureCitation>
A). Ischium ventral surface with 11 tubercles. Merus: right merus (RML) 48.2% of propodus length (RPrL); left merus (LML) 49.5% of propodus length (LPrL); ventral surface with two longitudinal series of tubercles: inner series with 15 tubercles, outer 12 and mesial 16, arranged irregularly on right merus; inner series bearing 11 tubercles, outer 13 and mesial 15, arranged irregularly on left merus. Dorsal and midventral spines absent. Carpus with dorsomedial surface divided longitudinally by shallow groove (
<figureCitation id="137E2A49DB3EF34EFBB7FC6EFB11FC04" box="[1133,1202,980,1005]" captionStart="FIGURE 3" captionStartId="7.[151,250,1897,1919]" captionTargetBox="[169,1425,378,1859]" captionTargetId="figure@7.[151,1436,373,1876]" captionTargetPageId="7" captionText="FIGURE 3. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov., holotype and paratypes: A, habitus dorsal view (holotype); B, cephalon dorsal view (holotype); C, cephalon lateral view (holotype); D, female abdominal somites dorsal view (paratype 1); E, first and second abdominal pleura (holotype); F, first and second abdominal pleura (paratype 1); G, tailfan (holotype). Scale bars: A— 1.5 cm; B, C, E, F, G— 5 mm; 5 mm; D— 1.3 cm." httpUri="https://zenodo.org/record/265888/files/figure.png" pageId="6" pageNumber="307">Fig. 3</figureCitation>
A;
<figureCitation id="137E2A49DB3EF34EFB00FC6EFA81FC04" box="[1242,1314,980,1005]" captionStart="FIGURE 4" captionStartId="8.[151,250,1877,1899]" captionTargetBox="[185,1380,204,1836]" captionTargetId="figure@8.[185,1393,193,1851]" captionTargetPageId="8" captionText="FIGURE 4. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov., holotype and paratypes: A, epistome (holotype); B, thoracic sternites and gonopores (holotype); C, thoracomere 8, caudal view (holotype); D, antennal scale lateral view (paratype 1); Emandible (paratype 1); F—third maxilliped ventral view (paratype 1); G—third maxilliped dorsal view (paratype 1); H—first pereiopod lateral view (holotype); F, first pereiopod dorsal view (holotype); G, second pereiopod lateral view (holotype). Scale bars: A, C— 2.5 mm; B, J— 5 mm; D, E— 2 mm; F, G— 5 mm; H, I— 1 cm." httpUri="https://zenodo.org/record/265889/files/figure.png" pageId="6" pageNumber="307">
Fig.
<date id="FFFB100CDB3EF34EFAC8FC6EFA81FC04" box="[1298,1314,980,1004]" pageId="6" pageNumber="307">4</date>
</figureCitation>
I). Internal dorsolateral margin with row of tubercles, increasing in size distally; inner surface with 12 small mesial tubercles. Carpal spine absent (
<figureCitation id="137E2A49DB3EF34EFE5BFBA6FE66FBDC" box="[385,453,1052,1077]" captionStart="FIGURE 4" captionStartId="8.[151,250,1877,1899]" captionTargetBox="[185,1380,204,1836]" captionTargetId="figure@8.[185,1393,193,1851]" captionTargetPageId="8" captionText="FIGURE 4. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov., holotype and paratypes: A, epistome (holotype); B, thoracic sternites and gonopores (holotype); C, thoracomere 8, caudal view (holotype); D, antennal scale lateral view (paratype 1); Emandible (paratype 1); F—third maxilliped ventral view (paratype 1); G—third maxilliped dorsal view (paratype 1); H—first pereiopod lateral view (holotype); F, first pereiopod dorsal view (holotype); G, second pereiopod lateral view (holotype). Scale bars: A, C— 2.5 mm; B, J— 5 mm; D, E— 2 mm; F, G— 5 mm; H, I— 1 cm." httpUri="https://zenodo.org/record/265889/files/figure.png" pageId="6" pageNumber="307">
Fig.
<date id="FFFB100CDB3EF34EFE6FFBA6FE66FBDC" box="[437,453,1052,1076]" pageId="6" pageNumber="307">4</date>
</figureCitation>
I). Propodus width (RPrW and LPrW) 39.61% of length in right cheliped and 41.75% in left cheliped. Dorsal surface of palm with two rows of tubercles (
<figureCitation id="137E2A49DB3EF34EFC41FB85FC41FBB0" box="[923,994,1087,1112]" captionStart="FIGURE 4" captionStartId="8.[151,250,1877,1899]" captionTargetBox="[185,1380,204,1836]" captionTargetId="figure@8.[185,1393,193,1851]" captionTargetPageId="8" captionText="FIGURE 4. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov., holotype and paratypes: A, epistome (holotype); B, thoracic sternites and gonopores (holotype); C, thoracomere 8, caudal view (holotype); D, antennal scale lateral view (paratype 1); Emandible (paratype 1); F—third maxilliped ventral view (paratype 1); G—third maxilliped dorsal view (paratype 1); H—first pereiopod lateral view (holotype); F, first pereiopod dorsal view (holotype); G, second pereiopod lateral view (holotype). Scale bars: A, C— 2.5 mm; B, J— 5 mm; D, E— 2 mm; F, G— 5 mm; H, I— 1 cm." httpUri="https://zenodo.org/record/265889/files/figure.png" pageId="6" pageNumber="307">Fig. 4</figureCitation>
H, I). Inner margin bearing few small tubercles. Ventral surface bearing two rows of squamose tubercles, reaching beginning of fixed finger (
<figureCitation id="137E2A49DB3EF34EFAE9FBDEFADBFB94" box="[1331,1400,1124,1149]" captionStart="FIGURE 4" captionStartId="8.[151,250,1877,1899]" captionTargetBox="[185,1380,204,1836]" captionTargetId="figure@8.[185,1393,193,1851]" captionTargetPageId="8" captionText="FIGURE 4. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov., holotype and paratypes: A, epistome (holotype); B, thoracic sternites and gonopores (holotype); C, thoracomere 8, caudal view (holotype); D, antennal scale lateral view (paratype 1); Emandible (paratype 1); F—third maxilliped ventral view (paratype 1); G—third maxilliped dorsal view (paratype 1); H—first pereiopod lateral view (holotype); F, first pereiopod dorsal view (holotype); G, second pereiopod lateral view (holotype). Scale bars: A, C— 2.5 mm; B, J— 5 mm; D, E— 2 mm; F, G— 5 mm; H, I— 1 cm." httpUri="https://zenodo.org/record/265889/files/figure.png" pageId="6" pageNumber="307">Fig. 4</figureCitation>
H). Dactylus: moving subvertically, right dactylus (RDL) 54.6% of propodus length (RPrL), left dactylus (LDL) 58.4% of left propodus (LPrL); dorsal surface without tubercles, but with rows of bristle tufts (
<figureCitation id="137E2A49DB3EF34EFB5EFB16FB69FB2C" box="[1156,1226,1196,1221]" captionStart="FIGURE 4" captionStartId="8.[151,250,1877,1899]" captionTargetBox="[185,1380,204,1836]" captionTargetId="figure@8.[185,1393,193,1851]" captionTargetPageId="8" captionText="FIGURE 4. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov., holotype and paratypes: A, epistome (holotype); B, thoracic sternites and gonopores (holotype); C, thoracomere 8, caudal view (holotype); D, antennal scale lateral view (paratype 1); Emandible (paratype 1); F—third maxilliped ventral view (paratype 1); G—third maxilliped dorsal view (paratype 1); H—first pereiopod lateral view (holotype); F, first pereiopod dorsal view (holotype); G, second pereiopod lateral view (holotype). Scale bars: A, C— 2.5 mm; B, J— 5 mm; D, E— 2 mm; F, G— 5 mm; H, I— 1 cm." httpUri="https://zenodo.org/record/265889/files/figure.png" pageId="6" pageNumber="307">
Fig.
<date id="FFFB100CDB3EF34EFB60FB16FB69FB2C" box="[1210,1226,1196,1220]" pageId="6" pageNumber="307">4</date>
</figureCitation>
I). Cutting edge of fingers covered with tufts of pappose setae; fixed finger with eight teeth and dactylus with nine teeth, uniformly distributed, decreasing in size distally (
<figureCitation id="137E2A49DB3EF34EFD97FB4EFD33FAE4" box="[589,656,1268,1293]" captionStart="FIGURE 4" captionStartId="8.[151,250,1877,1899]" captionTargetBox="[185,1380,204,1836]" captionTargetId="figure@8.[185,1393,193,1851]" captionTargetPageId="8" captionText="FIGURE 4. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov., holotype and paratypes: A, epistome (holotype); B, thoracic sternites and gonopores (holotype); C, thoracomere 8, caudal view (holotype); D, antennal scale lateral view (paratype 1); Emandible (paratype 1); F—third maxilliped ventral view (paratype 1); G—third maxilliped dorsal view (paratype 1); H—first pereiopod lateral view (holotype); F, first pereiopod dorsal view (holotype); G, second pereiopod lateral view (holotype). Scale bars: A, C— 2.5 mm; B, J— 5 mm; D, E— 2 mm; F, G— 5 mm; H, I— 1 cm." httpUri="https://zenodo.org/record/265889/files/figure.png" pageId="6" pageNumber="307">Fig. 4</figureCitation>
H, I).
</paragraph>
<paragraph id="8BFA36CCDB3EF34EFF1DFAADFE2DFABC" blockId="6.[151,1437,151,2013]" pageId="6" pageNumber="307">
Second pair of pereiopods: ventral and dorsal surface of carpus, propodus and dactylus with sparse covering of simple setae (
<figureCitation id="137E2A49DB3EF34EFEEAFA86FED7FABC" box="[304,372,1340,1365]" captionStart="FIGURE 4" captionStartId="8.[151,250,1877,1899]" captionTargetBox="[185,1380,204,1836]" captionTargetId="figure@8.[185,1393,193,1851]" captionTargetPageId="8" captionText="FIGURE 4. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov., holotype and paratypes: A, epistome (holotype); B, thoracic sternites and gonopores (holotype); C, thoracomere 8, caudal view (holotype); D, antennal scale lateral view (paratype 1); Emandible (paratype 1); F—third maxilliped ventral view (paratype 1); G—third maxilliped dorsal view (paratype 1); H—first pereiopod lateral view (holotype); F, first pereiopod dorsal view (holotype); G, second pereiopod lateral view (holotype). Scale bars: A, C— 2.5 mm; B, J— 5 mm; D, E— 2 mm; F, G— 5 mm; H, I— 1 cm." httpUri="https://zenodo.org/record/265889/files/figure.png" pageId="6" pageNumber="307">Fig. 4</figureCitation>
J).
</paragraph>
<paragraph id="8BFA36CCDB3EF34EFF1DFADAFBE1FA0C" blockId="6.[151,1437,151,2013]" pageId="6" pageNumber="307">
Gonopores: Presence of both genital apertures on coxae of third and fifth pairs of pereiopods. Female gonopores semi-ellipsoidal (maximum diameter
<quantity id="4CBD9B29DB3EF34EFD62FA3EFCB3FA74" box="[696,784,1412,1437]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="6" pageNumber="307" unit="mm" value="1.5">1.5 mm</quantity>
) with well-calcified membrane. Male gonopores rounded, opening onto apical end of a small, fixed, calcified and truncated phallic papilla, close to inner border of ventral surface of coxae of fifth pair of pereiopods. Male cuticle partition present (
<figureCitation id="137E2A49DB3EF34EFC07FA76FB82FA0C" box="[989,1057,1484,1509]" captionStart="FIGURE 4" captionStartId="8.[151,250,1877,1899]" captionTargetBox="[185,1380,204,1836]" captionTargetId="figure@8.[185,1393,193,1851]" captionTargetPageId="8" captionText="FIGURE 4. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov., holotype and paratypes: A, epistome (holotype); B, thoracic sternites and gonopores (holotype); C, thoracomere 8, caudal view (holotype); D, antennal scale lateral view (paratype 1); Emandible (paratype 1); F—third maxilliped ventral view (paratype 1); G—third maxilliped dorsal view (paratype 1); H—first pereiopod lateral view (holotype); F, first pereiopod dorsal view (holotype); G, second pereiopod lateral view (holotype). Scale bars: A, C— 2.5 mm; B, J— 5 mm; D, E— 2 mm; F, G— 5 mm; H, I— 1 cm." httpUri="https://zenodo.org/record/265889/files/figure.png" pageId="6" pageNumber="307">Fig. 4</figureCitation>
B).
</paragraph>
<paragraph id="8BFA36CCDB3EF34EFF1DFA55FB26F9C5" blockId="6.[151,1437,151,2013]" pageId="6" pageNumber="307">
Branchial count: 20 + epr + r. Branchial arrangement follows the same described by
<bibRefCitation id="EFD44B3DDB3EF34EFBA3FA55FABEF9E0" author="Huxley" box="[1145,1309,1519,1544]" pageId="6" pageNumber="307" refString="Huxley, T. H. (1879) On the Classification and distribution of the crayfishes. Proceedings of the Zoological Society of London, 1879, 752 - 788. http: // dx. doi. org / 10.1111 / j. 1469 - 7998.1878. tb 08020. x" type="proceedings paper" year="1879">Huxley (1879)</bibRefCitation>
and
<bibRefCitation id="EFD44B3DDB3EF34EFA89FA55FF42F9C4" author="Hobbs" pageId="6" pageNumber="307" refString="Hobbs, H. H. Jr. (1991) A new generic assignment for a South American crayfish (Decapoda, Parastacidae) with revised diagnoses of the South American genera and comments on the parastacid mandible. Proceeding of the Biological Society of Washington, 104 (4), 800 - 811." type="journal article" year="1991">Hobbs (1991)</bibRefCitation>
with the epipodite of the first maxiliped with rudimentary podobranchia filaments.
</paragraph>
<paragraph id="8BFA36CCDB3EF34EFF1DF98DFE4AF908" blockId="6.[151,1437,151,2013]" pageId="6" pageNumber="307">
<emphasis id="B931EADEDB3EF34EFF1DF98DFEDEF9B8" bold="true" box="[199,381,1591,1616]" pageId="6" pageNumber="307">Measurements.</emphasis>
<typeStatus id="54FE886EDB3EF34EFE5CF98DFE4DF9B8" box="[390,494,1591,1616]" pageId="6" pageNumber="307" type="holotype">Holotype</typeStatus>
male, CL
<quantity id="4CBD9B29DB3EF34EFDB1F98DFD7CF9B8" box="[619,735,1591,1616]" metricMagnitude="-2" metricUnit="m" metricValue="3.8659999999999997" pageId="6" pageNumber="307" unit="mm" value="38.66">38.66 mm</quantity>
and TL
<quantity id="4CBD9B29DB3EF34EFC9FF98DFC1FF9B8" box="[837,956,1591,1616]" metricMagnitude="-2" metricUnit="m" metricValue="7.6659999999999995" pageId="6" pageNumber="307" unit="mm" value="76.66">76.66 mm</quantity>
. In
<typeStatus id="54FE886EDB3EF34EFC33F983FBBAF9B9" box="[1001,1049,1593,1617]" pageId="6" pageNumber="307">type</typeStatus>
series, CL ranging from
<quantity id="4CBD9B29DB3EF34EFAE4F98DFEA9F99C" metricMagnitude="-2" metricUnit="m" metricValue="2.9565" metricValueMax="4.088" metricValueMin="1.825" pageId="6" pageNumber="307" unit="mm" value="29.565" valueMax="40.88" valueMin="18.25">18.25 to 40.88 mm</quantity>
(27.96 ±
<quantity id="4CBD9B29DB3EF34EFEA1F9E6FE46F99C" box="[379,485,1628,1652]" metricMagnitude="-3" metricUnit="m" metricValue="7.04" pageId="6" pageNumber="307" unit="mm" value="7.04">7.04 mm</quantity>
). Female
<typeStatus id="54FE886EDB3EF34EFD8EF9E7FD1CF99D" box="[596,703,1629,1653]" pageId="6" pageNumber="307" type="paratype">paratypes</typeStatus>
larger than males. FW/CW: 0.44 ± 0.04 (min: 0.39; max: 0.51). RL/RW: 1.00 ± 0.19 (min: 0.74; max: 1.35). CMW/OW: 0.67 ± 0.11 (min: 0.5; max: 0.83). Postorbital carina longer than rostral carina in all specimens analyzed. CW/AW: 1.16 ± 0.12 (min: 1.04; max: 1.51). AuW/RW: 1.18 ± 0.35 (min: 0.71; max: 1.72).
</paragraph>
</subSubSection>
<subSubSection id="C35F6547DB3EF34EFF1DF956FF14F87C" pageId="6" pageNumber="307" type="materials_examined">
<paragraph id="8BFA36CCDB3EF34EFF1DF956FF14F87C" blockId="6.[151,1437,151,2013]" pageId="6" pageNumber="307">
<emphasis id="B931EADEDB3EF34EFF1DF956FE44F8ED" bold="true" box="[199,487,1772,1797]" pageId="6" pageNumber="307">Color of live specimens.</emphasis>
Rostrum greenish brown. Cephalothorax anterior region brown, lateral region light brown. First pair of pereiopods brown with greenish-brown fingers and whitish setae coverture on cutting edge. Pereiopod pairs 25 light brown. Dorsal pleon brown to greenish with light-brown to greenish-brown marks on lateral margins. Tailfan brown with shades of light brown to greenish brown on dorsal surface of telson (
<figureCitation id="137E2A49DB3EF34EFA9AF8EDFA27F898" box="[1344,1412,1879,1904]" captionStart="FIGURE 5" captionStartId="9.[151,250,1905,1927]" captionTargetBox="[167,1390,193,1842]" captionTargetId="figure@9.[167,1391,193,1858]" captionTargetPageId="9" captionText="FIGURE 5. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov. habitat and live specimens. A, Silveira river; B, Tipic habitat, an affluent of Silveira river; C, sealed chimney at margin of Silveira river; D, tipical oppening of burrows; E, living specimen walking among vegetation at margin of Silveira river; F, living specimen, showing colour pattern. Photo A by Kelly M. Gomes. All other photos by Felipe B. Ribeiro." httpUri="https://zenodo.org/record/265890/files/figure.png" pageId="6" pageNumber="307">Fig. 5</figureCitation>
E, F).
</paragraph>
</subSubSection>
<subSubSection id="C35F6547DB3EF34FFF1DF81AFC4AFEA8" lastPageId="7" lastPageNumber="308" pageId="6" pageNumber="307" type="discussion">
<paragraph id="8BFA36CCDB3EF34FFF1DF81AFC4AFEA8" blockId="6.[151,1437,151,2013]" lastBlockId="7.[151,1436,151,320]" lastPageId="7" lastPageNumber="308" pageId="6" pageNumber="307">
<emphasis id="B931EADEDB3EF34EFF1DF81AFE98F851" bold="true" box="[199,315,1952,1977]" pageId="6" pageNumber="307">Remarks.</emphasis>
Female
<typeStatus id="54FE886EDB3EF34EFE79F81BFDADF851" box="[419,526,1953,1977]" pageId="6" pageNumber="307" type="paratype">paratypes</typeStatus>
differ from
<typeStatus id="54FE886EDB3EF34EFD79F81AFCA6F851" box="[675,773,1952,1977]" pageId="6" pageNumber="307" type="holotype">holotype</typeStatus>
in their larger sizes, narrower rostrum, larger pleurae of abdominal somites (
<figureCitation id="137E2A49DB3EF34EFEA7F87EFE61F834" box="[381,450,1988,2013]" captionStart="FIGURE 3" captionStartId="7.[151,250,1897,1919]" captionTargetBox="[169,1425,378,1859]" captionTargetId="figure@7.[151,1436,373,1876]" captionTargetPageId="7" captionText="FIGURE 3. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov., holotype and paratypes: A, habitus dorsal view (holotype); B, cephalon dorsal view (holotype); C, cephalon lateral view (holotype); D, female abdominal somites dorsal view (paratype 1); E, first and second abdominal pleura (holotype); F, first and second abdominal pleura (paratype 1); G, tailfan (holotype). Scale bars: A— 1.5 cm; B, C, E, F, G— 5 mm; 5 mm; D— 1.3 cm." httpUri="https://zenodo.org/record/265888/files/figure.png" pageId="6" pageNumber="307">Fig. 3</figureCitation>
D, E, F) and shorter chelipeds. Allometric differences between males and females, as found in other crayfishes, are possible (
<bibRefCitation id="EFD44B3DDB3FF34FFD81FF2DFCA8FF58" author="Reynolds" box="[603,779,151,176]" pageId="7" pageNumber="308" refString="Reynolds, J. D. (2002) Growth and Reproduction. In: Holdich, D. M. (Ed.), Biology of Freshwater Crayfish. Blackwell Science, Oxford, pp. 152 - 191." type="book chapter" year="2002">Reynolds 2002</bibRefCitation>
), but were not analyzed here. All
<typeStatus id="54FE886EDB3FF34FFB4BFF22FB5EFF58" box="[1169,1277,152,176]" pageId="7" pageNumber="308" type="paratype">paratypes</typeStatus>
presents both masculine and feminine gonopores in the same individual. Male
<typeStatus id="54FE886EDB3FF34FFC5EFF07FC4CFF3D" box="[900,1007,189,213]" pageId="7" pageNumber="308" type="paratype">paratypes</typeStatus>
also present female gonopores semiellipsoidal (average maximum diameter 1.24 ±
<quantity id="4CBD9B29DB3FF34FFD18FF5AFC88FF10" box="[706,811,224,248]" metricMagnitude="-4" metricUnit="m" metricValue="3.7" pageId="7" pageNumber="308" unit="mm" value="0.37">0.37 mm</quantity>
) covered by a calcified membrane. Female
<typeStatus id="54FE886EDB3FF34FFAEBFF5AFA3FFF10" box="[1329,1436,224,248]" pageId="7" pageNumber="308" type="paratype">paratypes</typeStatus>
presents female gonopores ellipsoidal (average maximum diameter 1.88 ±
<quantity id="4CBD9B29DB3FF34FFC29FEBEFBF8FEF4" box="[1011,1115,260,284]" metricMagnitude="-4" metricUnit="m" metricValue="3.1" pageId="7" pageNumber="308" unit="mm" value="0.31">0.31 mm</quantity>
) covered by a thin and less calcified membrane. Male gonopores are very similar in males and females.
</paragraph>
</subSubSection>
<caption id="DF3A6644DB3FF34FFF4DF8D3FD4BF833" httpUri="https://zenodo.org/record/265888/files/figure.png" pageId="7" pageNumber="308" targetBox="[169,1425,378,1859]" targetPageId="7">
<paragraph id="8BFA36CCDB3FF34FFF4DF8D3FD4BF833" blockId="7.[151,1436,1897,2011]" pageId="7" pageNumber="308">
<emphasis id="B931EADEDB3FF34FFF4DF8D3FEB0F896" bold="true" box="[151,275,1897,1919]" pageId="7" pageNumber="308">FIGURE 3.</emphasis>
<taxonomicName id="4C454D4FDB3FF34FFEC1F8D0FD1FF897" authority="Ribeiro &amp; Buckup" authorityName="Ribeiro &amp; Buckup" box="[283,700,1897,1919]" class="Malacostraca" family="Parastacidae" genus="Parastacus" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="308" phylum="Arthropoda" rank="species" species="fluviatilis" status="sp. nov.">
<emphasis id="B931EADEDB3FF34FFEC1F8D0FE54F897" bold="true" box="[283,503,1897,1919]" italics="true" pageId="7" pageNumber="308">Parastacus fluviatilis</emphasis>
Ribeiro &amp; Buckup
</taxonomicName>
<taxonomicNameLabel id="A20257A5DB3FF34FFD1EF8D3FCB6F896" box="[708,789,1897,1918]" pageId="7" pageNumber="308" rank="species">
<emphasis id="B931EADEDB3FF34FFD1EF8D3FCB6F896" bold="true" box="[708,789,1897,1918]" pageId="7" pageNumber="308">sp. nov.</emphasis>
</taxonomicNameLabel>
, holotype and paratypes: A, habitus dorsal view (holotype); B, cephalon dorsal view (holotype); C, cephalon lateral view (holotype); D, female abdominal somites dorsal view (paratype 1); E, first and second abdominal pleura (holotype); F, first and second abdominal pleura (paratype 1); G, tailfan (holotype). Scale bars: A—1.5 cm; B, C, E, F, G—5 mm; 5mm; D—1.3 cm.
</paragraph>
</caption>
<caption id="DF3A6644DB30F340FF4DF8EFFC2CF80E" httpUri="https://zenodo.org/record/265889/files/figure.png" pageId="8" pageNumber="309" targetBox="[185,1380,204,1836]" targetPageId="8">
<paragraph id="8BFA36CCDB30F340FF4DF8EFFC2CF80E" blockId="8.[151,1436,1877,2022]" pageId="8" pageNumber="309">
<emphasis id="B931EADEDB30F340FF4DF8EFFEB6F882" bold="true" box="[151,277,1877,1899]" pageId="8" pageNumber="309">FIGURE 4.</emphasis>
<taxonomicName id="4C454D4FDB30F340FEC7F8ECFD60F883" authority="Ribeiro &amp; Buckup" authorityName="Ribeiro &amp; Buckup" box="[285,707,1877,1899]" class="Malacostraca" family="Parastacidae" genus="Parastacus" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="309" phylum="Arthropoda" rank="species" species="fluviatilis" status="sp. nov.">
<emphasis id="B931EADEDB30F340FEC7F8ECFE58F883" bold="true" box="[285,507,1877,1899]" italics="true" pageId="8" pageNumber="309">Parastacus fluviatilis</emphasis>
Ribeiro &amp; Buckup
</taxonomicName>
<taxonomicNameLabel id="A20257A5DB30F340FD16F8ECFCBDF883" box="[716,798,1878,1899]" pageId="8" pageNumber="309" rank="species">
<emphasis id="B931EADEDB30F340FD16F8ECFCBDF883" bold="true" box="[716,798,1878,1899]" pageId="8" pageNumber="309">sp. nov.</emphasis>
</taxonomicNameLabel>
, holotype and paratypes: A, epistome (holotype); B, thoracic sternites and gonopores (holotype); C, thoracomere 8, caudal view (holotype); D, antennal scale lateral view (paratype 1); Emandible (paratype 1); F—third maxilliped ventral view (paratype 1); G—third maxilliped dorsal view (paratype 1); H—first pereiopod lateral view (holotype); F, first pereiopod dorsal view (holotype); G, second pereiopod lateral view (holotype). Scale bars: A, C—2.5 mm; B, J—5 mm; D, E—2 mm; F, G—5 mm; H, I—1 cm.
</paragraph>
</caption>
<caption id="DF3A6644DB31F341FF4DF8CBFDBBF802" httpUri="https://zenodo.org/record/265890/files/figure.png" pageId="9" pageNumber="310" targetBox="[167,1390,193,1842]" targetPageId="9">
<paragraph id="8BFA36CCDB31F341FF4DF8CBFDBBF802" blockId="9.[151,1437,1904,2026]" pageId="9" pageNumber="310">
<emphasis id="B931EADEDB31F341FF4DF8CBFEB1F86E" bold="true" box="[151,274,1905,1927]" pageId="9" pageNumber="310">FIGURE 5.</emphasis>
<taxonomicName id="4C454D4FDB31F341FEC2F8CBFD16F86F" authority="Ribeiro &amp; Buckup" authorityName="Ribeiro &amp; Buckup" box="[280,693,1904,1927]" class="Malacostraca" family="Parastacidae" genus="Parastacus" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="310" phylum="Arthropoda" rank="species" species="fluviatilis" status="sp. nov.">
<emphasis id="B931EADEDB31F341FEC2F8CBFE57F86E" bold="true" box="[280,500,1904,1926]" italics="true" pageId="9" pageNumber="310">Parastacus fluviatilis</emphasis>
Ribeiro &amp; Buckup
</taxonomicName>
<taxonomicNameLabel id="A20257A5DB31F341FD61F8CBFCA8F86E" box="[699,779,1905,1926]" pageId="9" pageNumber="310" rank="species">
<emphasis id="B931EADEDB31F341FD61F8CBFCA8F86E" bold="true" box="[699,779,1905,1926]" pageId="9" pageNumber="310">sp. nov.</emphasis>
</taxonomicNameLabel>
habitat and live specimens. A, Silveira river; B, Tipic habitat, an affluent of Silveira river; C, sealed chimney at margin of Silveira river; D, tipical oppening of burrows; E, living specimen walking among vegetation at margin of Silveira river; F, living specimen, showing colour pattern. Photo A by Kelly M. Gomes. All other photos by Felipe B. Ribeiro.
</paragraph>
</caption>
<subSubSection id="C35F6547DB32F342FF1DFF23FDC9FD40" pageId="10" pageNumber="311" type="reference_group">
<paragraph id="8BFA36CCDB32F342FF1DFF23FD8CFE1C" blockId="10.[151,1437,151,1257]" pageId="10" pageNumber="311">
<taxonomicName id="4C454D4FDB32F342FF1DFF23FE16FF58" ID-CoL="7W94K" box="[199,437,151,176]" class="Malacostraca" family="Parastacidae" genus="Parastacus" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="311" phylum="Arthropoda" rank="species" species="fluviatilis" status="sp. nov.">
<emphasis id="B931EADEDB32F342FF1DFF23FE16FF58" box="[199,437,151,176]" italics="true" pageId="10" pageNumber="311">Parastacus fluviatilis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A20257A5DB32F342FE66FF2DFDB6FF58" box="[444,533,151,176]" pageId="10" pageNumber="311" rank="species">
<emphasis id="B931EADEDB32F342FE66FF2DFDB6FF58" bold="true" box="[444,533,151,176]" pageId="10" pageNumber="311">sp. nov.</emphasis>
</taxonomicNameLabel>
is morphologically similar to
<taxonomicName id="4C454D4FDB32F342FCBEFF23FB7BFF58" ID-CoL="7W94R" authority="von Martens, 1869" authorityName="von Martens" authorityYear="1869" box="[868,1240,151,176]" class="Malacostraca" family="Parastacidae" genus="Parastacus" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="311" phylum="Arthropoda" rank="species" species="pilimanus">
<emphasis id="B931EADEDB32F342FCBEFF23FC4DFF58" box="[868,1006,151,176]" italics="true" pageId="10" pageNumber="311">P. pilimanus</emphasis>
(von
<bibRefCitation id="EFD44B3DDB32F342FBF4FF22FB73FF58" author="Martens" box="[1070,1232,151,176]" pageId="10" pageNumber="311" refString="Martens, E. von. (1869) Sudbrasilianische Suss-und Brackwasser-Crustaceen nach den Sammlungen des Dr. Reinh. Hensel. Archiv fur Naturgeschichte, 35 (1), 1 - 37." type="journal article" year="1869">Martens, 1869</bibRefCitation>
)
</taxonomicName>
and
<taxonomicName id="4C454D4FDB32F342FAD4FF23FA3EFF58" ID-CoL="7W94M" box="[1294,1437,151,176]" class="Malacostraca" family="Parastacidae" genus="Parastacus" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="311" phylum="Arthropoda" rank="species" species="laevigatus">
<emphasis id="B931EADEDB32F342FAD4FF23FA3EFF58" box="[1294,1437,151,176]" italics="true" pageId="10" pageNumber="311">P. laevigatus</emphasis>
</taxonomicName>
in having the cutting edge of the cheliped fingers covered with long setae (
<bibRefCitation id="EFD44B3DDB32F342FC38FF06FB4AFF3C" author="Buckup" box="[994,1257,188,213]" pageId="10" pageNumber="311" refString="Buckup, L. &amp; Rossi, A. (1980) O Genero Parastacus no Brasil (Crustacea, Decapoda, Parastacidade). Revista Brasileira de Biologia, 40, 663 - 681." type="journal article" year="1980">Buckup &amp; Rossi, 1980</bibRefCitation>
). It differs from
<taxonomicName id="4C454D4FDB32F342FF4DFF5BFE83FF10" ID-CoL="7W94R" box="[151,288,223,248]" class="Malacostraca" family="Parastacidae" genus="Parastacus" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="311" phylum="Arthropoda" rank="species" species="pilimanus">
<emphasis id="B931EADEDB32F342FF4DFF5BFE83FF10" box="[151,288,223,248]" italics="true" pageId="10" pageNumber="311">P. pilimanus</emphasis>
</taxonomicName>
in that the latter has a longer rostrum, rows of verrucous tubercles on the dorsal surface of the dactylus of the first pereiopods/chelipeds (
<emphasis id="B931EADEDB32F342FDC8FEBFFD8AFEF4" box="[530,553,261,284]" italics="true" pageId="10" pageNumber="311">vs</emphasis>
. dorsal surface without tubercles, but with rows of bristle tufts in
<taxonomicName id="4C454D4FDB32F342FACCFEBFFA3FFEF5" ID-CoL="7W94K" box="[1302,1436,260,285]" class="Malacostraca" family="Parastacidae" genus="Parastacus" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="311" phylum="Arthropoda" rank="species" species="fluviatilis" status="sp. nov.">
<emphasis id="B931EADEDB32F342FACCFEBFFA3FFEF5" box="[1302,1436,260,285]" italics="true" pageId="10" pageNumber="311">P. fluviatilis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A20257A5DB32F342FF4DFE9DFF53FEA8" box="[151,240,295,320]" pageId="10" pageNumber="311" rank="species">
<emphasis id="B931EADEDB32F342FF4DFE9DFF53FEA8" bold="true" box="[151,240,295,320]" pageId="10" pageNumber="311">sp. nov.</emphasis>
</taxonomicNameLabel>
), and two sharp spines on the right side of the coxa of the antennal peduncle above the nephropore (please, follow the example of previous comparison). And
<taxonomicName id="4C454D4FDB32F342FD11FEF7FCF3FE8D" ID-CoL="7W94K" box="[715,848,332,357]" class="Malacostraca" family="Parastacidae" genus="Parastacus" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="311" phylum="Arthropoda" rank="species" species="fluviatilis">
<emphasis id="B931EADEDB32F342FD11FEF7FCF3FE8D" box="[715,848,332,357]" italics="true" pageId="10" pageNumber="311">P. fluviatilis</emphasis>
</taxonomicName>
differs from
<taxonomicName id="4C454D4FDB32F342FC39FEF7FBD2FE8D" ID-CoL="7W94M" box="[995,1137,332,357]" class="Malacostraca" family="Parastacidae" genus="Parastacus" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="311" phylum="Arthropoda" rank="species" species="laevigatus">
<emphasis id="B931EADEDB32F342FC39FEF7FBD2FE8D" box="[995,1137,332,357]" italics="true" pageId="10" pageNumber="311">P. laevigatus</emphasis>
</taxonomicName>
mainly in the absence of a carpal spine in chelipeds, the post orbital ridges well prominent, cervical groove strongly V-shaped and larger body sizes.
<taxonomicName id="4C454D4FDB32F342FF05FE2FFE72FE45" ID-CoL="7W94K" box="[223,465,404,429]" class="Malacostraca" family="Parastacidae" genus="Parastacus" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="311" phylum="Arthropoda" rank="species" species="fluviatilis" status="sp. nov.">
<emphasis id="B931EADEDB32F342FF05FE2FFE72FE45" box="[223,465,404,429]" italics="true" pageId="10" pageNumber="311">Parastacus fluviatilis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A20257A5DB32F342FE06FE2EFD9AFE45" box="[476,569,404,429]" pageId="10" pageNumber="311" rank="species">
<emphasis id="B931EADEDB32F342FE06FE2EFD9AFE45" bold="true" box="[476,569,404,429]" pageId="10" pageNumber="311">sp. nov.</emphasis>
</taxonomicNameLabel>
differs from all other
<taxonomicName id="4C454D4FDB32F342FC98FE2FFC63FE44" ID-CoL="7PQ4N" box="[834,960,405,428]" class="Malacostraca" family="Parastacidae" genus="Parastacus" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="311" phylum="Arthropoda" rank="genus">
<emphasis id="B931EADEDB32F342FC98FE2FFC63FE44" box="[834,960,405,428]" italics="true" pageId="10" pageNumber="311">Parastacus</emphasis>
</taxonomicName>
species in having a subtriangular telson, postorbital ridges well distinguished only in anterior portion and a strongly concave ventral surface of the lateral process of thoracic sternites 6 and 7.
</paragraph>
<paragraph id="8BFA36CCDB32F342FF1DFE45FDC9FD40" blockId="10.[151,1437,151,1257]" pageId="10" pageNumber="311">
<emphasis id="B931EADEDB32F342FF1DFE45FE1FFDF0" bold="true" box="[199,444,511,536]" pageId="10" pageNumber="311">Habitat and ecology.</emphasis>
<taxonomicName id="4C454D4FDB32F342FE18FDBBFD12FDF0" ID-CoL="7W94K" box="[450,689,511,536]" class="Malacostraca" family="Parastacidae" genus="Parastacus" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="311" phylum="Arthropoda" rank="species" species="fluviatilis" status="sp. nov.">
<emphasis id="B931EADEDB32F342FE18FDBBFD12FDF0" box="[450,689,511,536]" italics="true" pageId="10" pageNumber="311">Parastacus fluviatilis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A20257A5DB32F342FD62FE45FCB2FDF0" box="[696,785,511,536]" pageId="10" pageNumber="311" rank="species">
<emphasis id="B931EADEDB32F342FD62FE45FCB2FDF0" bold="true" box="[696,785,511,536]" pageId="10" pageNumber="311">sp. nov.</emphasis>
</taxonomicNameLabel>
was collected at altitudes above
<quantity id="4CBD9B29DB32F342FB5AFDBAFB7FFDFF" box="[1152,1244,512,536]" metricMagnitude="3" metricUnit="m" metricValue="1.3" pageId="10" pageNumber="311" unit="m" value="1300.0">1,300 m</quantity>
in streams of the Serra Geral plateau. This physiographic region is called Campos de Cima da Serra (
<figureCitation id="137E2A49DB32F342FBA9FD9EFB19FDD5" box="[1139,1210,548,573]" captionStart="FIGURE 5" captionStartId="9.[151,250,1905,1927]" captionTargetBox="[167,1390,193,1842]" captionTargetId="figure@9.[167,1391,193,1858]" captionTargetPageId="9" captionText="FIGURE 5. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov. habitat and live specimens. A, Silveira river; B, Tipic habitat, an affluent of Silveira river; C, sealed chimney at margin of Silveira river; D, tipical oppening of burrows; E, living specimen walking among vegetation at margin of Silveira river; F, living specimen, showing colour pattern. Photo A by Kelly M. Gomes. All other photos by Felipe B. Ribeiro." httpUri="https://zenodo.org/record/265890/files/figure.png" pageId="10" pageNumber="311">Fig. 5</figureCitation>
), i.e., the Brazilian Subtropical
<collectingRegion id="4981F82EDB32F342FEFAFDFDFE2BFD88" box="[288,392,583,608]" country="United Kingdom" name="Highland" pageId="10" pageNumber="311">Highland</collectingRegion>
Grasslands (
<bibRefCitation id="EFD44B3DDB32F342FDC0FDFDFD44FD88" author="Iganci" box="[538,743,583,608]" pageId="10" pageNumber="311" refString="Iganci, J. R. V., Heiden, G., Miotto, S. T. S. &amp; Pennington, R. T. (2011) Campos de Cima da Serra: the Brazilian Subtropical Highland Grasslands show an unexpected level of plant endemism. Botanical Journal of the Linnean Society, 167, 378 - 393. http: // dx. doi. org / 10.1111 / j. 1095 - 8339.2011.01182. x" type="journal article" year="2011">
Iganci
<emphasis id="B931EADEDB32F342FDB0FDF3FD00FD88" box="[618,675,583,608]" italics="true" pageId="10" pageNumber="311">et al.</emphasis>
2011
</bibRefCitation>
). The streams and rivers in this region characteristically have stone and pebble bottoms. They are bordered by few riparian forests, composed mainly of undergrowth and shrubby vegetation (
<bibRefCitation id="EFD44B3DDB32F342FEA1FD35FDFDFD40" author="Bond-Buckup" box="[379,606,655,680]" pageId="10" pageNumber="311" refString="Bond-Buckup, G. (2008) Biodiversidade dos Campos de Cima da Serra. Libretos, Porto Alegre, 146 pp." type="book" year="2008">Bond-Buckup 2008</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C35F6547DB32F342FF1DFD0EFBACFCD0" pageId="10" pageNumber="311" type="description">
<paragraph id="8BFA36CCDB32F342FF1DFD0EFBACFCD0" blockId="10.[151,1437,151,1257]" pageId="10" pageNumber="311">
The specimens were collected with traps in first- and third-order streams, and in backwaters, with dip nets. Shallow burrows were found on the streambanks, usually with one simple opening; when present, the chimney was short (
<quantity id="4CBD9B29DB32F342FF3AFD46FE94FCFC" box="[224,311,764,789]" metricMagnitude="-2" metricUnit="m" metricValue="4.5" metricValueMax="5.0" metricValueMin="4.0" pageId="10" pageNumber="311" unit="cm" value="4.5" valueMax="5.0" valueMin="4.0">45 cm</quantity>
high) (
<figureCitation id="137E2A49DB32F342FE57FD46FE70FCFD" box="[397,467,764,789]" captionStart="FIGURE 5" captionStartId="9.[151,250,1905,1927]" captionTargetBox="[167,1390,193,1842]" captionTargetId="figure@9.[167,1391,193,1858]" captionTargetPageId="9" captionText="FIGURE 5. Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov. habitat and live specimens. A, Silveira river; B, Tipic habitat, an affluent of Silveira river; C, sealed chimney at margin of Silveira river; D, tipical oppening of burrows; E, living specimen walking among vegetation at margin of Silveira river; F, living specimen, showing colour pattern. Photo A by Kelly M. Gomes. All other photos by Felipe B. Ribeiro." httpUri="https://zenodo.org/record/265890/files/figure.png" pageId="10" pageNumber="311">Fig. 5</figureCitation>
C).
<taxonomicName id="4C454D4FDB32F342FE24FD47FD25FCFD" box="[510,646,764,789]" class="Malacostraca" family="Parastacidae" genus="Parastacus" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="311" phylum="Arthropoda" rank="species" species="fluviatilis" status="sp. nov.">
<emphasis id="B931EADEDB32F342FE24FD47FD25FCFD" box="[510,646,764,789]" italics="true" pageId="10" pageNumber="311">P. fluviatilis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A20257A5DB32F342FD55FD46FD48FCFD" box="[655,747,764,789]" pageId="10" pageNumber="311" rank="species">
<emphasis id="B931EADEDB32F342FD55FD46FD48FCFD" bold="true" box="[655,747,764,789]" pageId="10" pageNumber="311">sp. nov.</emphasis>
</taxonomicNameLabel>
is ecologically similar to
<taxonomicName id="4C454D4FDB32F342FBC2FD47FB14FCFD" box="[1048,1207,764,789]" class="Malacostraca" family="Parastacidae" genus="Parastacus" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="311" phylum="Arthropoda" rank="species" species="brasiliensis">
<emphasis id="B931EADEDB32F342FBC2FD47FB14FCFD" box="[1048,1207,764,789]" italics="true" pageId="10" pageNumber="311">P. brasiliensis</emphasis>
</taxonomicName>
in that both inhabit streams and build shallow burrows in the streambanks (
<bibRefCitation id="EFD44B3DDB32F342FCDFFCA5FBA0FCD0" author="Buckup" box="[773,1027,799,824]" pageId="10" pageNumber="311" refString="Buckup, L. &amp; Rossi, A. (1980) O Genero Parastacus no Brasil (Crustacea, Decapoda, Parastacidade). Revista Brasileira de Biologia, 40, 663 - 681." type="journal article" year="1980">Buckup &amp; Rossi 1980</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C35F6547DB32F342FF1DFCFEFB1AFB00" pageId="10" pageNumber="311" type="distribution">
<paragraph id="8BFA36CCDB32F342FF1DFCFEFC5AFC20" blockId="10.[151,1437,151,1257]" pageId="10" pageNumber="311">
<emphasis id="B931EADEDB32F342FF1DFCFEFEC3FCB5" bold="true" box="[199,352,836,861]" pageId="10" pageNumber="311">Distribution.</emphasis>
<taxonomicName id="4C454D4FDB32F342FEB0FCFFFDFFFCB5" box="[362,604,836,861]" class="Malacostraca" family="Parastacidae" genus="Parastacus" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="311" phylum="Arthropoda" rank="species" species="fluviatilis" status="sp. nov.">
<emphasis id="B931EADEDB32F342FEB0FCFFFDFFFCB5" box="[362,604,836,861]" italics="true" pageId="10" pageNumber="311">Parastacus fluviatilis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A20257A5DB32F342FDBFFCFEFD61FCB5" box="[613,706,836,861]" pageId="10" pageNumber="311" rank="species">
<emphasis id="B931EADEDB32F342FDBFFCFEFD61FCB5" bold="true" box="[613,706,836,861]" pageId="10" pageNumber="311">sp. nov.</emphasis>
</taxonomicNameLabel>
appears to have an extremely limited distribution, being found only in mountain streams of northeastern
<collectingRegion id="4981F82EDB32F342FD40FCDDFC24FC68" box="[666,903,871,896]" country="Brazil" name="Rio Grande do Sul" pageId="10" pageNumber="311">Rio Grande do Sul</collectingRegion>
, in São José dos Ausentes and Bom Jesus municipalities (
<figureCitation id="137E2A49DB32F342FE9EFC36FE2AFC4C" box="[324,393,908,933]" captionStart="FIGURE 2" captionStartId="4.[151,250,973,995]" captionTargetBox="[151,1435,193,950]" captionTargetId="figure@4.[151,1436,193,951]" captionTargetPageId="4" captionText="FIGURE 2. Distribution of Parastacus fluviatilis Ribeiro &amp; Buckup sp. nov. and Parastacus caeruleodactylus Ribeiro &amp; Araujo sp. nov in state of Rio Grande do Sul, southern Brazil." httpUri="https://zenodo.org/record/265887/files/figure.png" pageId="10" pageNumber="311">Fig. 2</figureCitation>
). The main streams where the species occurs are Silveira and Marco, tributaries in the Apuaê- Inhandava hydrographic basin,
<collectingCountry id="F352765CDB32F342FE22FC0AFDF9FC20" box="[504,602,944,968]" name="Uruguay" pageId="10" pageNumber="311">Uruguay</collectingCountry>
Hydrographic Region (
<bibRefCitation id="EFD44B3DDB32F342FCB9FC0AFC4FFC20" author="Justus" box="[867,1004,944,968]" pageId="10" pageNumber="311" refString="Justus, J. O. (1990) Hidrografia. In: Mesquita, O. V. (Ed.), Geografia do Brasil - Regiao Sul. Vol. 2. IBGE, Rio de Janeiro, pp. 189 - 216." type="book" year="1990">Justus 1990</bibRefCitation>
).
</paragraph>
<paragraph id="8BFA36CCDB32F342FF1DFC6EFB1AFB00" blockId="10.[151,1437,151,1257]" pageId="10" pageNumber="311">
<emphasis id="B931EADEDB32F342FF1DFC6EFE19FC05" bold="true" box="[199,442,980,1005]" pageId="10" pageNumber="311">Conservation status.</emphasis>
The EOO was estimated at approximately
<quantity id="4CBD9B29DB32F342FC42FC6EFBA1FC05" box="[920,1026,980,1005]" metricMagnitude="6" metricUnit="m" metricValue="1.14" pageId="10" pageNumber="311" unit="km" value="1140.0">1,140 km</quantity>
² based on the Otto Bacia shape level 6 (
<bibRefCitation id="EFD44B3DDB32F342FF6EFC42FE95FBF8" author="ANA" box="[180,310,1015,1040]" pageId="10" pageNumber="311" refString="ANA-Agencia Nacional de Aguas (Brasil) (2006) Topologia hidrica: metodo de construcao e modelagem da base hidrografica para suporte gestao de recursos hidricos: versao 1.11. Agencia Nacional de Aguas, Superintendencia de Gestao da Informacao, Brasilia, 29 pp." type="book" year="2006">ANA 2006</bibRefCitation>
), indicating that this species can be included in the Endangered—EN category, in which the EOO is less than
<quantity id="4CBD9B29DB32F342FEDBFBA6FECFFBDD" box="[257,364,1052,1077]" metricMagnitude="6" metricUnit="m" metricValue="5.0" pageId="10" pageNumber="311" unit="km" value="5000.0">5,000 km</quantity>
² (IUCN). The species is categorized as EN under subitem &quot;a&quot;: it is known to occur at no more than 5 locations, as established from its presence in the sub-basins (Silveira and Marco rivers), and local threats; and subitem &quot;b&quot; (iii): continuing decline in quality of habitat by the threats observed in the field, such as deforestation of riparian vegetation for cattle ranching, planting of exotic species (e.g.,
<taxonomicName id="4C454D4FDB32F342FBBFFB33FB06FB48" box="[1125,1189,1161,1184]" class="Pinopsida" family="Pinaceae" genus="Pinus" kingdom="Plantae" order="Pinales" pageId="10" pageNumber="311" phylum="Tracheophyta" rank="genus">
<emphasis id="B931EADEDB32F342FBBFFB33FB06FB48" box="[1125,1189,1161,1184]" italics="true" pageId="10" pageNumber="311">Pinus</emphasis>
</taxonomicName>
sp.), agriculture (e.g., sweet potato,
<taxonomicName id="4C454D4FDB32F342FEEDFB17FE3AFB2C" box="[311,409,1197,1220]" class="Magnoliopsida" family="Convolvulaceae" genus="Ipomoea" kingdom="Plantae" order="Solanales" pageId="10" pageNumber="311" phylum="Tracheophyta" rank="genus">
<emphasis id="B931EADEDB32F342FEEDFB17FE3AFB2C" box="[311,409,1197,1220]" italics="true" pageId="10" pageNumber="311">Ipomoea</emphasis>
</taxonomicName>
) and the presence of the exotic rainbow trout
<taxonomicName id="4C454D4FDB32F342FC69FB16FAC8FB2C" authority="Walbaum, 1972" authorityName="Walbaum" authorityYear="1972" box="[947,1387,1196,1221]" class="Actinopterygii" family="Salmonidae" genus="Oncorhynchus" kingdom="Animalia" order="Salmoniformes" pageId="10" pageNumber="311" phylum="Chordata" rank="species" species="mykiss">
<emphasis id="B931EADEDB32F342FC69FB16FB09FB2D" box="[947,1194,1196,1221]" italics="true" pageId="10" pageNumber="311">Oncorhynchus mykiss</emphasis>
Walbaum, 1972
</taxonomicName>
. We suggest that the conservation status of this species be classified as ENDANGERED B1 ab(iii).
</paragraph>
</subSubSection>
</treatment>
</document>