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<document id="7C1E78A00BC1AC9266112D21F699D53C" ID-ISSN="1175-5326" ID-ZooBank="C9D38049-CE4E-4089-972A-F27167763B0F" IM.materialsCitations_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629823040000" checkinUser="felipe" docAuthor="Anker, Arthur" docDate="2012" docId="3266878DE479FFF1FF7F245AFB58FA6B" docLanguage="en" docName="zt03544p087.pdf" docOrigin="Zootaxa 3544" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Pseudocheles falsapinca Anker 2012, sp. nov." docType="treatment" docVersion="3" lastPageNumber="85" masterDocId="CE5FFFF5E478FFF7FFE82704FF8BFFB6" masterDocTitle="The shrimp family Pseudochelidae De Grave &amp; Moosa, 2004 (Crustacea, Decapoda, Caridea) in Brazil, with the description of a new species" masterLastPageNumber="87" masterPageNumber="79" pageNumber="80" updateTime="1699117189930" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="504EFD3BCD385C484F304E079EBE2664">The shrimp family Pseudochelidae De Grave &amp; Moosa, 2004 (Crustacea, Decapoda, Caridea) in Brazil, with the description of a new species</mods:title>
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<mods:namePart id="63F56B7D4E7181610187316380336AFB">Anker, Arthur</mods:namePart>
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<treatment id="3266878DE479FFF1FF7F245AFB58FA6B" ID-DOI="http://doi.org/10.5281/zenodo.5258261" ID-Zenodo-Dep="5258261" LSID="urn:lsid:plazi:treatment:3266878DE479FFF1FF7F245AFB58FA6B" httpUri="http://treatment.plazi.org/id/3266878DE479FFF1FF7F245AFB58FA6B" lastPageId="6" lastPageNumber="85" pageId="1" pageNumber="80">
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<paragraph id="BA70369BE479FFF6FF7F245AFDA8FCCE" blockId="1.[151,547,862,921]" box="[151,547,862,888]" pageId="1" pageNumber="80">
<heading id="E13881F7E479FFF6FF7F245AFDA8FCCE" bold="true" box="[151,547,862,888]" fontSize="11" level="1" pageId="1" pageNumber="80" reason="1">
<emphasis id="88BBEA89E479FFF6FF7F245AFDA8FCCE" bold="true" box="[151,547,862,888]" pageId="1" pageNumber="80">
<taxonomicName id="7DCF4D18E479FFF6FF7F245AFE35FCCE" authority="Anker, 2012" authorityName="Anker" authorityYear="2012" box="[151,446,862,888]" class="Malacostraca" family="Bresiliidae" genus="Pseudocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="80" phylum="Arthropoda" rank="species" species="falsapinca" status="sp. nov.">
<emphasis id="88BBEA89E479FFF6FF7F245AFE35FCCE" bold="true" box="[151,446,862,888]" italics="true" pageId="1" pageNumber="80">Pseudocheles falsapinca</emphasis>
</taxonomicName>
<taxonomicNameLabel id="938857F2E479FFF6FE2D245AFDA8FCCE" box="[453,547,862,888]" pageId="1" pageNumber="80" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
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<paragraph id="BA70369BE479FFF6FF7F2485FF74FC2F" blockId="1.[151,547,862,921]" box="[151,255,897,921]" pageId="1" pageNumber="80">
<figureCitation id="22F42A1EE479FFF6FF7F2485FF74FC2F" box="[151,255,897,921]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStart-3="FIGURE 4" captionStart-4="FIGURE 5" captionStartId-0="1.[151,250,1836,1859]" captionStartId-1="3.[151,250,1663,1686]" captionStartId-2="5.[151,250,1772,1795]" captionStartId-3="6.[151,250,1061,1084]" captionStartId-4="7.[151,250,1830,1853]" captionTargetBox-0="[151,1436,1105,1821]" captionTargetBox-1="[157,1414,194,1617]" captionTargetBox-2="[161,1407,382,1737]" captionTargetBox-3="[155,1399,300,1010]" captionTargetBox-4="[158,1392,196,1781]" captionTargetId-0="figure-337@1.[151,1436,1089,1821]" captionTargetId-1="figure-179@3.[151,1436,171,1648]" captionTargetId-2="figure-247@5.[151,1436,373,1751]" captionTargetId-3="figure-742@6.[151,1436,281,1040]" captionTargetId-4="figure-131@7.[151,1436,171,1809]" captionTargetPageId-0="1" captionTargetPageId-1="3" captionTargetPageId-2="5" captionTargetPageId-3="6" captionTargetPageId-4="7" captionText-0="FIGURE 1. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345, habitus, left side (specimen photographed after dissection of right appendages and staining with Chlorazol Black)." captionText-1="FIGURE 2. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345 [al]; paratype, ovigerous female from the same locality, MZUSP 25967 [m]; a—frontal region (carapace, eyes and appendages), dorsal view; b—carapace and frontal appendages, lateral view; c—anterior carapace, lateral view; d—abdominal somites and tail fan, lateral view; e—posterior margin of fifth abdominal somite; f—telson, dorsal view; g—posterior margin of telson, dorsal view; h—distal portion of stylocerite, dorsal view; i—antennal scaphocerite, dorsal view; j—distolateral tooth of scaphocerite, dorsal view; k—second pleopod, lateral view; l—uropod, dorsal view; m—anterior carapace, lateral view." captionText-2="FIGURE 3. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345 [ah]; paratype, ovigerous female from the same locality, MZUSP 25967 [i]; a—mandible, lateral view; b—same, mesial view; c—maxillule; d—maxilla; e—first maxilliped; f—second maxilliped; g—third maxilliped, lateral view; h—same, penultimate and ultimate articles, mesial view; i—same, coxa and basis, lateral view." captionText-3="FIGURE 4. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345; a—first pereiopod, lateral view; b—same, mesial view; c—same, chela, distal portion of palm and fingers, lateral view; d—second pereiopod, lateral view; e—same, chela, lateral view." captionText-4="FIGURE 5. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345; a—third pereiopod (right), lateral view; b—same, distal carpus and pseudochela, lateral view; c—same, detail of distal propodus, dactylus and adjacent setae, ventrolateral view; d—same, detail of distal propodus, dactylus and adjacent setae, ventral view; e—third pereiopod (left), distal articles, lateral view; f—fourth pereiopod (right), lateral view; g—same, distal carpus and pseudochela, ventrolateral view; h—fifth pereiopod (right), lateral view; i—same, carpus and pseudochela, ventrolateral view. Notes: ad, longest spiniform seta broken at about 0.8 length, indicated by broken line (see e for intact seta); h, exopod missing, indicated by broken line (based on left P5 exopod)." pageId="1" pageNumber="80">Figs. 15</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="F2D56510E479FFF6FF7F24CDFAEBFB9F" pageId="1" pageNumber="80" type="materials_examined">
<paragraph id="BA70369BE479FFF6FF7F24CDFAEBFB9F" blockId="1.[151,1436,969,1066]" pageId="1" pageNumber="80">
<emphasis id="88BBEA89E479FFF6FF7F24CDFECFFC57" box="[151,324,969,994]" inLineHeading="true" pageId="1" pageNumber="80" reason="1">
<emphasis id="88BBEA89E479FFF6FF7F24CDFEB6FC54" bold="true" box="[151,317,969,994]" pageId="1" pageNumber="80">Type material</emphasis>
.
</emphasis>
<materialsCitation id="0AA73CC6E479FFF6FEA324CDFA13FBB3" collectingDate="1996-02-29" collectionCode="MZUSP" collectorName="M. Tavares" country="Brazil" elevation="70" latitude="-38.233334" location="Comissao Central" pageId="1" pageNumber="80" specimenCode="MZUSP 25345" specimenCount="1" stateProvince="Espirito Santo" typeStatus="holotype">
<typeStatus id="65748839E479FFF6FEA324CDFE33FC57" box="[331,440,969,993]" pageId="1" pageNumber="80" type="holotype">Holotype</typeStatus>
: ovigerous female, pocl
<quantity id="7D379B7EE479FFF6FD2024CDFCA5FC57" box="[712,814,969,993]" metricMagnitude="-3" metricUnit="m" metricValue="2.6" pageId="1" pageNumber="80" unit="mm" value="2.6">2.60 mm</quantity>
, cl
<quantity id="7D379B7EE479FFF6FCBC24CDFC31FC57" box="[852,954,969,993]" metricMagnitude="-3" metricUnit="m" metricValue="3.55" pageId="1" pageNumber="80" unit="mm" value="3.55">3.55 mm</quantity>
,
<specimenCode id="EA699EE0E479FFF6FC2D24CDFBFAFC57" box="[965,1137,969,993]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="1" pageNumber="80">MZUSP 25345</specimenCode>
,
<collectingCountry id="C2D8760BE479FFF6FB9524CDFB4FFC57" box="[1149,1220,969,993]" name="Brazil" pageId="1" pageNumber="80">Brazil</collectingCountry>
, off
<collectingRegion id="780BF879E479FFF6FB1E24CDFA1CFC57" box="[1270,1431,969,993]" country="Brazil" name="Espirito Santo" pageId="1" pageNumber="80">Espírito Santo</collectingRegion>
, REVIZEE -
<location id="BF106040E479FFF6FECE24E9FE79FBB3" LSID="urn:lsid:plazi:treatment:3266878DE479FFF1FF7F245AFB58FA6B:BF106040E479FFF6FECE24E9FE79FBB3" box="[294,498,1005,1029]" country="Brazil" latitude="-38.233334" name="Comissao Central" pageId="1" pageNumber="80" stateProvince="Espirito Santo">Comissão Central</location>
, sta. D-41, 19º41”
<geoCoordinate id="DFFB505CE479FFF6FD2C24E9FC97FBB3" box="[708,796,1005,1029]" degrees="38" direction="south" minutes="14" orientation="latitude" pageId="1" pageNumber="80" precision="925" value="-38.233334">S 38º14</geoCoordinate>
”W, depth
<quantity id="7D379B7EE479FFF6FC7F24E9FC76FBB3" box="[919,1021,1005,1029]" metricMagnitude="1" metricUnit="m" metricValue="6.95" metricValueMax="7.1" metricValueMin="6.8" pageId="1" pageNumber="80" unit="m" value="69.5" valueMax="71.0" valueMin="68.0">
<elevation id="31E2D1A8E479FFF6FC7F24E9FC76FBB3" box="[919,1021,1005,1029]" metricMagnitude="1" metricUnit="m" metricValue="6.95" metricValueMax="7.1" metricValueMin="6.8" pageId="1" pageNumber="80" unit="m" value="69.5" valueMax="71.0" valueMin="68.0">6871 m</elevation>
</quantity>
, leg.
<collectorName id="173A534DE479FFF6FBD424EAFB35FBB3" box="[1084,1214,1006,1029]" pageId="1" pageNumber="80">M. Tavares</collectorName>
,
<date id="CE71105BE479FFF6FB2324E9FA13FBB3" box="[1227,1432,1005,1029]" pageId="1" pageNumber="80" value="1996-02-29">
<collectingDate id="DE35E9B3E479FFF6FB2324E9FA13FBB3" box="[1227,1432,1005,1029]" pageId="1" pageNumber="80" value="1996-02-29">29 February 1996</collectingDate>
</date>
</materialsCitation>
.
<materialsCitation id="0AA73CC6E479FFF6FF7F2316FAD7FB9F" box="[151,1372,1041,1066]" collectingDate="1996-02-29" collectionCode="MZUSP" collectorName="M. Tavares" country="Brazil" elevation="70" latitude="-38.233334" location="Comissao Central" pageId="1" pageNumber="80" specimenCode="MZUSP 25967" specimenCount="1" stateProvince="Espirito Santo" typeStatus="paratype">
<typeStatus id="65748839E479FFF6FF7F2316FF76FB9C" box="[151,253,1042,1066]" pageId="1" pageNumber="80" type="paratype">Paratype</typeStatus>
: ovigerous female, pocl
<quantity id="7D379B7EE479FFF6FDE62315FDFFFB9F" box="[526,628,1041,1065]" metricMagnitude="-3" metricUnit="m" metricValue="2.73" pageId="1" pageNumber="80" unit="mm" value="2.73">2.73 mm</quantity>
, cl
<quantity id="7D379B7EE479FFF6FD732315FC8AFB9F" box="[667,769,1041,1065]" metricMagnitude="-3" metricUnit="m" metricValue="3.71" pageId="1" pageNumber="80" unit="mm" value="3.71">3.71 mm</quantity>
,
<specimenCode id="EA699EE0E479FFF6FCE52315FC31FB9F" box="[781,954,1041,1065]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="1" pageNumber="80">MZUSP 25967</specimenCode>
, same collection data as for holotype
</materialsCitation>
.
</paragraph>
</subSubSection>
<caption id="EEB06613E479FFF6FF7F2028FAECF8D7" pageId="1" pageNumber="80" startId="1.[151,250,1836,1859]" targetBox="[151,1436,1105,1821]" targetPageId="1">
<paragraph id="BA70369BE479FFF6FF7F2028FAECF8D7" blockId="1.[151,1435,1836,1889]" pageId="1" pageNumber="80">
<emphasis id="88BBEA89E479FFF6FF7F2028FE85F8F5" bold="true" box="[151,270,1836,1859]" pageId="1" pageNumber="80">FIGURE 1</emphasis>
.
<taxonomicName id="7DCF4D18E479FFF6FEF52029FD93F8F5" authority="Anker, 2012" authorityName="Anker" authorityYear="2012" box="[285,536,1837,1859]" class="Malacostraca" family="Bresiliidae" genus="Pseudocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="80" phylum="Arthropoda" rank="species" species="falsapinca" status="sp. nov.">
<emphasis id="88BBEA89E479FFF6FEF52029FD93F8F5" box="[285,536,1837,1859]" italics="true" pageId="1" pageNumber="80">Pseudocheles falsapinca</emphasis>
</taxonomicName>
<emphasis id="88BBEA89E479FFF6FDC92029FDFFF8F4" bold="true" box="[545,628,1837,1858]" pageId="1" pageNumber="80">
<taxonomicNameLabel id="938857F2E479FFF6FDC92029FDFFF8F4" box="[545,628,1837,1858]" pageId="1" pageNumber="80" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345, habitus, left side (specimen photographed after dissection of right appendages and staining with Chlorazol Black).
</paragraph>
</caption>
<subSubSection id="F2D56510E479FFF3FF2F2089FE5FFA99" lastPageId="4" lastPageNumber="83" pageId="1" pageNumber="80" type="description">
<paragraph id="BA70369BE479FFF5FF2F2089FDF5FEAA" blockId="1.[151,1436,1933,2030]" lastBlockId="2.[151,1436,151,1940]" lastPageId="2" lastPageNumber="81" pageId="1" pageNumber="80">
<emphasis id="88BBEA89E479FFF6FF2F2089FED3F810" box="[199,344,1933,1958]" inLineHeading="true" pageId="1" pageNumber="80" reason="1">
<emphasis id="88BBEA89E479FFF6FF2F2089FEDAF810" bold="true" box="[199,337,1933,1958]" pageId="1" pageNumber="80">Description</emphasis>
.
</emphasis>
Rostrum moderately slender, barely reaching distal margin of first article of antennular peduncle, with five sharp, anteriorly directed, dorsal teeth of about equal size; most-posterior dorsal tooth situated anterior to post-orbital margin; ventral margin with one small, sharp, anteriorly directed, subdistal tooth (
<figureCitation id="22F42A1EE479FFF6FB1C20D2FA1BF858" box="[1268,1424,2006,2030]" captionStart="FIGURE 2" captionStartId="3.[151,250,1663,1686]" captionTargetBox="[157,1414,194,1617]" captionTargetId="figure-179@3.[151,1436,171,1648]" captionTargetPageId="3" captionText="FIGURE 2. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345 [al]; paratype, ovigerous female from the same locality, MZUSP 25967 [m]; a—frontal region (carapace, eyes and appendages), dorsal view; b—carapace and frontal appendages, lateral view; c—anterior carapace, lateral view; d—abdominal somites and tail fan, lateral view; e—posterior margin of fifth abdominal somite; f—telson, dorsal view; g—posterior margin of telson, dorsal view; h—distal portion of stylocerite, dorsal view; i—antennal scaphocerite, dorsal view; j—distolateral tooth of scaphocerite, dorsal view; k—second pleopod, lateral view; l—uropod, dorsal view; m—anterior carapace, lateral view." pageId="1" pageNumber="80">Fig. 2ac, m</figureCitation>
). Carapace slightly compressed laterally, finely pitted, non-setose, almost straight dorsally, strongly convex ventrally, mid-dorsal line with small anterior tubercle or notch situated behind most-posterior rostral tooth, without posterior low tubercle; infra-orbital lobe with very small to obsolete antennal tooth; pterygostomial angle rounded (
<figureCitation id="22F42A1EE47AFFF5FF772600FEB9FEAA" box="[159,306,260,284]" captionStart="FIGURE 2" captionStartId="3.[151,250,1663,1686]" captionTargetBox="[157,1414,194,1617]" captionTargetId="figure-179@3.[151,1436,171,1648]" captionTargetPageId="3" captionText="FIGURE 2. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345 [al]; paratype, ovigerous female from the same locality, MZUSP 25967 [m]; a—frontal region (carapace, eyes and appendages), dorsal view; b—carapace and frontal appendages, lateral view; c—anterior carapace, lateral view; d—abdominal somites and tail fan, lateral view; e—posterior margin of fifth abdominal somite; f—telson, dorsal view; g—posterior margin of telson, dorsal view; h—distal portion of stylocerite, dorsal view; i—antennal scaphocerite, dorsal view; j—distolateral tooth of scaphocerite, dorsal view; k—second pleopod, lateral view; l—uropod, dorsal view; m—anterior carapace, lateral view." pageId="2" pageNumber="81">Fig. 2b, c, m</figureCitation>
). Thoracic sternites unarmed.
</paragraph>
<paragraph id="BA70369BE47AFFF5FF2F2623FB24FE1A" blockId="2.[151,1436,151,1940]" pageId="2" pageNumber="81">
Abdomen (of females) with first and second pleura broadened ventrally; third somite narrower ventrally, posterior dorsal margin projecting and distinctly overhanging mostproximal portion of fourth somite, forming short hump; fifth pleuron with sharp, posteroventrally curved tooth on posterior margin; sixth somite elongate, almost twice as long as high, with sharply projecting tooth near base of telson (
<figureCitation id="22F42A1EE47AFFF5FBE52690FBD1FE1A" box="[1037,1114,404,428]" captionStart="FIGURE 1" captionStartId="1.[151,250,1836,1859]" captionTargetBox="[151,1436,1105,1821]" captionTargetId="figure-337@1.[151,1436,1089,1821]" captionTargetPageId="1" captionText="FIGURE 1. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345, habitus, left side (specimen photographed after dissection of right appendages and staining with Chlorazol Black)." pageId="2" pageNumber="81">Figs. 1</figureCitation>
,
<figureCitation id="22F42A1EE47AFFF5FB802690FB2AFE1A" box="[1128,1185,404,428]" captionStart="FIGURE 2" captionStartId="3.[151,250,1663,1686]" captionTargetBox="[157,1414,194,1617]" captionTargetId="figure-179@3.[151,1436,171,1648]" captionTargetPageId="3" captionText="FIGURE 2. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345 [al]; paratype, ovigerous female from the same locality, MZUSP 25967 [m]; a—frontal region (carapace, eyes and appendages), dorsal view; b—carapace and frontal appendages, lateral view; c—anterior carapace, lateral view; d—abdominal somites and tail fan, lateral view; e—posterior margin of fifth abdominal somite; f—telson, dorsal view; g—posterior margin of telson, dorsal view; h—distal portion of stylocerite, dorsal view; i—antennal scaphocerite, dorsal view; j—distolateral tooth of scaphocerite, dorsal view; k—second pleopod, lateral view; l—uropod, dorsal view; m—anterior carapace, lateral view." pageId="2" pageNumber="81">2d, e</figureCitation>
).
</paragraph>
<paragraph id="BA70369BE47AFFF5FF2F26B3FAFEFD11" blockId="2.[151,1436,151,1940]" pageId="2" pageNumber="81">
Telson slender, almost four times as long as wide proximally, tapering posteriorly; dorsal surface with two pairs of spiniform setae inserted slightly posterior to 0.4 and at 0.7 telson length, respectively, at some distance from lateral margin; posterior margin ending in sharp triangular point, with four pairs of spiniform setae: one pair of short lateral spiniform setae situated most anteriorly; one pair of thicker sublateral spiniform setae, inserted slightly more posteriorly, much longer than lateral spiniform setae and with row of setules along mesial margin; one pair of short, distinctly more posterior submedian spiniform setae; and one pair of long median spiniform setae flanking median point of posterior margin, shorter and more slender than sublateral spiniform setae (
<figureCitation id="22F42A1EE47AFFF5FB15258BFAE3FD11" box="[1277,1384,655,679]" captionStart="FIGURE 2" captionStartId="3.[151,250,1663,1686]" captionTargetBox="[157,1414,194,1617]" captionTargetId="figure-179@3.[151,1436,171,1648]" captionTargetPageId="3" captionText="FIGURE 2. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345 [al]; paratype, ovigerous female from the same locality, MZUSP 25967 [m]; a—frontal region (carapace, eyes and appendages), dorsal view; b—carapace and frontal appendages, lateral view; c—anterior carapace, lateral view; d—abdominal somites and tail fan, lateral view; e—posterior margin of fifth abdominal somite; f—telson, dorsal view; g—posterior margin of telson, dorsal view; h—distal portion of stylocerite, dorsal view; i—antennal scaphocerite, dorsal view; j—distolateral tooth of scaphocerite, dorsal view; k—second pleopod, lateral view; l—uropod, dorsal view; m—anterior carapace, lateral view." pageId="2" pageNumber="81">Fig. 2f, g</figureCitation>
).
</paragraph>
<paragraph id="BA70369BE47AFFF5FF2F25B0FEF9FD59" blockId="2.[151,1436,151,1940]" pageId="2" pageNumber="81">
Eyestalks divergent, with large, globular eyes; corneas well pigmented, occupying most of eyestalks terminal portion (
<figureCitation id="22F42A1EE47AFFF5FF1F25D3FEEEFD59" box="[247,357,727,751]" captionStart="FIGURE 2" captionStartId="3.[151,250,1663,1686]" captionTargetBox="[157,1414,194,1617]" captionTargetId="figure-179@3.[151,1436,171,1648]" captionTargetPageId="3" captionText="FIGURE 2. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345 [al]; paratype, ovigerous female from the same locality, MZUSP 25967 [m]; a—frontal region (carapace, eyes and appendages), dorsal view; b—carapace and frontal appendages, lateral view; c—anterior carapace, lateral view; d—abdominal somites and tail fan, lateral view; e—posterior margin of fifth abdominal somite; f—telson, dorsal view; g—posterior margin of telson, dorsal view; h—distal portion of stylocerite, dorsal view; i—antennal scaphocerite, dorsal view; j—distolateral tooth of scaphocerite, dorsal view; k—second pleopod, lateral view; l—uropod, dorsal view; m—anterior carapace, lateral view." pageId="2" pageNumber="81">Fig. 2a, b</figureCitation>
).
</paragraph>
<paragraph id="BA70369BE47AFFF5FF2F25F8FB07FC5A" blockId="2.[151,1436,151,1940]" pageId="2" pageNumber="81">
Antennular peduncle not reaching distal margin of scaphocerite; first article with small stylocerite ending in acute point, latter not reaching distal margin of first article; third article longer than second article; lateral flagellum without distinct accessory ramus, with tufts of long aesthetascs starting from first article; mesial flagellum shorter than lateral (
<figureCitation id="22F42A1EE47AFFF5FEC12463FE36FCC9" box="[297,445,871,895]" captionStart="FIGURE 2" captionStartId="3.[151,250,1663,1686]" captionTargetBox="[157,1414,194,1617]" captionTargetId="figure-179@3.[151,1436,171,1648]" captionTargetPageId="3" captionText="FIGURE 2. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345 [al]; paratype, ovigerous female from the same locality, MZUSP 25967 [m]; a—frontal region (carapace, eyes and appendages), dorsal view; b—carapace and frontal appendages, lateral view; c—anterior carapace, lateral view; d—abdominal somites and tail fan, lateral view; e—posterior margin of fifth abdominal somite; f—telson, dorsal view; g—posterior margin of telson, dorsal view; h—distal portion of stylocerite, dorsal view; i—antennal scaphocerite, dorsal view; j—distolateral tooth of scaphocerite, dorsal view; k—second pleopod, lateral view; l—uropod, dorsal view; m—anterior carapace, lateral view." pageId="2" pageNumber="81">Fig. 2a, b, h</figureCitation>
). Antenna with relatively small basicerite, ventrolateral margin ending in blunt tooth; scaphocerite elongate, with slightly convex lateral margin and broadly convex mesial margin, distolateral tooth small, not reaching beyond anterior margin of blade; carpocerite reaching to about end of antennular peduncle, not reaching end of scaphocerite; flagellum longer than antennular flagella (
<figureCitation id="22F42A1EE47AFFF5FC5724D0FB87FC5A" box="[959,1036,980,1004]" captionStart="FIGURE 1" captionStartId="1.[151,250,1836,1859]" captionTargetBox="[151,1436,1105,1821]" captionTargetId="figure-337@1.[151,1436,1089,1821]" captionTargetPageId="1" captionText="FIGURE 1. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345, habitus, left side (specimen photographed after dissection of right appendages and staining with Chlorazol Black)." pageId="2" pageNumber="81">Figs. 1</figureCitation>
,
<figureCitation id="22F42A1EE47AFFF5FBF224D0FBF5FC5A" box="[1050,1150,980,1004]" captionStart="FIGURE 2" captionStartId="3.[151,250,1663,1686]" captionTargetBox="[157,1414,194,1617]" captionTargetId="figure-179@3.[151,1436,171,1648]" captionTargetPageId="3" captionText="FIGURE 2. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345 [al]; paratype, ovigerous female from the same locality, MZUSP 25967 [m]; a—frontal region (carapace, eyes and appendages), dorsal view; b—carapace and frontal appendages, lateral view; c—anterior carapace, lateral view; d—abdominal somites and tail fan, lateral view; e—posterior margin of fifth abdominal somite; f—telson, dorsal view; g—posterior margin of telson, dorsal view; h—distal portion of stylocerite, dorsal view; i—antennal scaphocerite, dorsal view; j—distolateral tooth of scaphocerite, dorsal view; k—second pleopod, lateral view; l—uropod, dorsal view; m—anterior carapace, lateral view." pageId="2" pageNumber="81">2a, b, i, j</figureCitation>
).
</paragraph>
<paragraph id="BA70369BE47AFFF5FF2F24F3FADFFA52" blockId="2.[151,1436,151,1940]" pageId="2" pageNumber="81">
Mouthparts typical for genus. Mandible with molar and incisor processes partly fused; molar process very small, with short setae along mesioventral margin; incisor process with several large, triangular, distally sharp teeth, divided into two series: ventral series with five teeth gradually increasing in size from ventral-most tooth to dorsal-most tooth, and dorsal series with five teeth alternating in size, including two largest incisor teeth; palp with two articles (
<figureCitation id="22F42A1EE47AFFF5FEC42383FE15FB29" box="[300,414,1159,1183]" captionStart="FIGURE 3" captionStartId="5.[151,250,1772,1795]" captionTargetBox="[161,1407,382,1737]" captionTargetId="figure-247@5.[151,1436,373,1751]" captionTargetPageId="5" captionText="FIGURE 3. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345 [ah]; paratype, ovigerous female from the same locality, MZUSP 25967 [i]; a—mandible, lateral view; b—same, mesial view; c—maxillule; d—maxilla; e—first maxilliped; f—second maxilliped; g—third maxilliped, lateral view; h—same, penultimate and ultimate articles, mesial view; i—same, coxa and basis, lateral view." pageId="2" pageNumber="81">Fig. 3a, b</figureCitation>
). Maxillule with bilobed endopod, each lobe with slender seta; dorsal endite with row of stout spiniform seta on distal margin; ventral endite with long flexible setae dorsally and stouter, shorter setae ventrally (
<figureCitation id="22F42A1EE47AFFF5FEE423CBFEEBFB51" box="[268,352,1231,1255]" captionStart="FIGURE 3" captionStartId="5.[151,250,1772,1795]" captionTargetBox="[161,1407,382,1737]" captionTargetId="figure-247@5.[151,1436,373,1751]" captionTargetPageId="5" captionText="FIGURE 3. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345 [ah]; paratype, ovigerous female from the same locality, MZUSP 25967 [i]; a—mandible, lateral view; b—same, mesial view; c—maxillule; d—maxilla; e—first maxilliped; f—second maxilliped; g—third maxilliped, lateral view; h—same, penultimate and ultimate articles, mesial view; i—same, coxa and basis, lateral view." pageId="2" pageNumber="81">Fig. 3c</figureCitation>
). Maxilla with scaphognathite much broader dorsally than ventrally; endopod apparently with two articles (subdivision very subtle), distal with long seta; dorsal endite elongate, narrow, furnished with long setae distally; ventral endite short, with long setae (
<figureCitation id="22F42A1EE47AFFF5FD1B2213FCC1FA99" box="[755,842,1303,1327]" captionStart="FIGURE 3" captionStartId="5.[151,250,1772,1795]" captionTargetBox="[161,1407,382,1737]" captionTargetId="figure-247@5.[151,1436,373,1751]" captionTargetPageId="5" captionText="FIGURE 3. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345 [ah]; paratype, ovigerous female from the same locality, MZUSP 25967 [i]; a—mandible, lateral view; b—same, mesial view; c—maxillule; d—maxilla; e—first maxilliped; f—second maxilliped; g—third maxilliped, lateral view; h—same, penultimate and ultimate articles, mesial view; i—same, coxa and basis, lateral view." pageId="2" pageNumber="81">Fig. 3d</figureCitation>
). First maxilliped with large, broadly subtriangular epipod; exopod with large caridean lobe, distally truncate (without lash); endopod simple; dorsal and ventral endites furnished with rows or groups of long setae on distal surface (
<figureCitation id="22F42A1EE47AFFF5FC48225BFC7AFAC1" box="[928,1009,1375,1399]" captionStart="FIGURE 3" captionStartId="5.[151,250,1772,1795]" captionTargetBox="[161,1407,382,1737]" captionTargetId="figure-247@5.[151,1436,373,1751]" captionTargetPageId="5" captionText="FIGURE 3. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345 [ah]; paratype, ovigerous female from the same locality, MZUSP 25967 [i]; a—mandible, lateral view; b—same, mesial view; c—maxillule; d—maxilla; e—first maxilliped; f—second maxilliped; g—third maxilliped, lateral view; h—same, penultimate and ultimate articles, mesial view; i—same, coxa and basis, lateral view." pageId="2" pageNumber="81">Fig. 3e</figureCitation>
). Second maxilliped with narrow, earshaped epipod; exopod narrow, overreaching third (carpal) article of endopod; endopod with five articles, first two subequal in length, third (carpal) article distinctly shorter than second; fourth (propodal) article broader and much broader than third; fifth (dactylar) article short, armed with four very stout spiniform setae on apex (
<figureCitation id="22F42A1EE47AFFF5FB1022C8FACCFA52" box="[1272,1351,1484,1508]" captionStart="FIGURE 3" captionStartId="5.[151,250,1772,1795]" captionTargetBox="[161,1407,382,1737]" captionTargetId="figure-247@5.[151,1436,373,1751]" captionTargetPageId="5" captionText="FIGURE 3. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345 [ah]; paratype, ovigerous female from the same locality, MZUSP 25967 [i]; a—mandible, lateral view; b—same, mesial view; c—maxillule; d—maxilla; e—first maxilliped; f—second maxilliped; g—third maxilliped, lateral view; h—same, penultimate and ultimate articles, mesial view; i—same, coxa and basis, lateral view." pageId="2" pageNumber="81">Fig. 3f</figureCitation>
).
</paragraph>
<paragraph id="BA70369BE47AFFF5FF2F22EBFA1FF921" blockId="2.[151,1436,151,1940]" pageId="2" pageNumber="81">
Third maxilliped very slender, pediform; coxa with acutely produced lateral plate and rounded epipod-like structure (see under remarks); exopod well developed, reaching distal margin of penultimate article in full extension; antepenultimate article slightly twisted, about as long as penultimate article, both articles with long, stiff, curving setae on dorsal margin and numerous more straight setae on ventral margin; ultimate article longer than penultimate, with transverse rows of serrulate setae, tip rod-shaped, with several long, stout setae (
<figureCitation id="22F42A1EE47AFFF5FAF5217BFA0CF921" box="[1309,1415,1663,1687]" captionStart="FIGURE 3" captionStartId="5.[151,250,1772,1795]" captionTargetBox="[161,1407,382,1737]" captionTargetId="figure-247@5.[151,1436,373,1751]" captionTargetPageId="5" captionText="FIGURE 3. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345 [ah]; paratype, ovigerous female from the same locality, MZUSP 25967 [i]; a—mandible, lateral view; b—same, mesial view; c—maxillule; d—maxilla; e—first maxilliped; f—second maxilliped; g—third maxilliped, lateral view; h—same, penultimate and ultimate articles, mesial view; i—same, coxa and basis, lateral view." pageId="2" pageNumber="81">
Fig.
<quantity id="7D379B7EE47AFFF5FAB9217BFAE5F921" box="[1361,1390,1663,1687]" metricMagnitude="-3" metricUnit="kg" metricValue="3.0" pageId="2" pageNumber="81" unit="g" value="3.0">3g</quantity>
i
</figureCitation>
).
</paragraph>
<paragraph id="BA70369BE47AFFF5FF2F21A0FE20F822" blockId="2.[151,1436,151,1940]" pageId="2" pageNumber="81">
First pereiopod (= first cheliped) with coxa robust, bearing bluntly projecting ventral lobe; basis with several groups of long, stiff setae; exopod well developed, reaching far beyond carpus; ischiomerus somewhat angular in cross-section, elongate, distally widening, ventrally setose; carpus very short, plate-shape, much wider than long; chela moderately swollen, with palm smooth, subcylindrical, more or less rounded in cross-section, ventrolateral surface with some stiff setae; fingers about 0.4 times as long as palm, slightly gaping, with smoothly curving, crossing tips; cutting edge of dactylus with small, rounded teeth; cutting edge of pollex with small, irregularly shaped teeth (
<figureCitation id="22F42A1EE47AFFF5FED92078FE14F822" box="[305,415,1916,1940]" captionStart="FIGURE 4" captionStartId="6.[151,250,1061,1084]" captionTargetBox="[155,1399,300,1010]" captionTargetId="figure-742@6.[151,1436,281,1040]" captionTargetPageId="6" captionText="FIGURE 4. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345; a—first pereiopod, lateral view; b—same, mesial view; c—same, chela, distal portion of palm and fingers, lateral view; d—second pereiopod, lateral view; e—same, chela, lateral view." pageId="2" pageNumber="81">Fig. 4ac</figureCitation>
).
</paragraph>
<caption id="EEB06613E47BFFF4FF7F217BFADEF899" pageId="3" pageNumber="82" startId="3.[151,250,1663,1686]" targetBox="[157,1414,194,1617]" targetPageId="3">
<paragraph id="BA70369BE47BFFF4FF7F217BFADEF899" blockId="3.[151,1436,1663,1839]" pageId="3" pageNumber="82">
<emphasis id="88BBEA89E47BFFF4FF7F217BFE85F920" bold="true" box="[151,270,1663,1686]" pageId="3" pageNumber="82">FIGURE 2</emphasis>
.
<taxonomicName id="7DCF4D18E47BFFF4FEF5217BFD93F923" authority="Anker, 2012" authorityName="Anker" authorityYear="2012" box="[285,536,1663,1685]" class="Malacostraca" family="Bresiliidae" genus="Pseudocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="82" phylum="Arthropoda" rank="species" species="falsapinca" status="sp. nov.">
<emphasis id="88BBEA89E47BFFF4FEF5217BFD93F923" box="[285,536,1663,1685]" italics="true" pageId="3" pageNumber="82">Pseudocheles falsapinca</emphasis>
</taxonomicName>
<emphasis id="88BBEA89E47BFFF4FDC92184FDFFF923" bold="true" box="[545,628,1664,1685]" pageId="3" pageNumber="82">
<taxonomicNameLabel id="938857F2E47BFFF4FDC92184FDFFF923" box="[545,628,1664,1685]" pageId="3" pageNumber="82" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345 [al]; paratype, ovigerous female from the same locality, MZUSP 25967 [m]; a—frontal region (carapace, eyes and appendages), dorsal view; b—carapace and frontal appendages, lateral view; c—anterior carapace, lateral view; d—abdominal somites and tail fan, lateral view; e—posterior margin of fifth abdominal somite; f—telson, dorsal view; g—posterior margin of telson, dorsal view; h—distal portion of stylocerite, dorsal view; i—antennal scaphocerite, dorsal view; j—distolateral tooth of scaphocerite, dorsal view; k—second pleopod, lateral view; l—uropod, dorsal view; m—anterior carapace, lateral view.
</paragraph>
</caption>
<paragraph id="BA70369BE47BFFF3FF2F205FFF56FEAA" blockId="3.[151,1436,1883,2015]" lastBlockId="4.[151,1437,151,2012]" lastPageId="4" lastPageNumber="83" pageId="3" pageNumber="82">
Second pereiopod (= second cheliped) about the same length as first, but conspicuously more slender; coxa not projecting ventrally; basis with slender spiniform seta on ventral surface; exopod well developed, reaching to midlength of carpus; ischiomerus slender, elongate, not widening distally, ventrolateral margin with long setae and one stout spiniform seta at about 0.8 ischiomerus length; carpus short, cup-shaped; chela feebly swollen, with palm smooth, subcylindrical, rounded in cross-section, ventrolateral surface with three long, stiff setae; fingers slightly more than half as long as palm, slightly gaping, with curving, crossing tips; cutting edge of both dactylus and pollex pectinate from about 0.2 to 0.9 of cutting edge length, with size of teeth gradually increasing distally (
<figureCitation id="22F42A1EE47CFFF3FA8727DBFF5BFEAA" captionStart="FIGURE 4" captionStartId="6.[151,250,1061,1084]" captionTargetBox="[155,1399,300,1010]" captionTargetId="figure-742@6.[151,1436,281,1040]" captionTargetPageId="6" captionText="FIGURE 4. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345; a—first pereiopod, lateral view; b—same, mesial view; c—same, chela, distal portion of palm and fingers, lateral view; d—second pereiopod, lateral view; e—same, chela, lateral view." pageId="4" pageNumber="83">Fig. 4d, e</figureCitation>
).
</paragraph>
<paragraph id="BA70369BE47CFFF3FF2F2623FEEDFCA2" blockId="4.[151,1437,151,2012]" pageId="4" pageNumber="83">
Third pereiopod longest of all pereiopods, reaching far beyond antennular peduncles and scaphocerite when fully extended; coxa slightly projecting ventrally; basis short, with stiff setae ventrally; exopod reaching to about 0.3 merus length; ischium with stout spiniform seta on ventrolateral surface; merus long, at least seven times as long as greatest width, ventrolateral surface with four stout spiniform setae; carpus short, vase-shaped, distally widening, with stout spiniform seta on ventrolateral surface, and small spiniform seta on distomesial margin; chela slender, with palm smooth, cylindrical, rounded in cross-section, ventrolateral surface with two spiniform setae, first at about mid-length of palm, second subdistal; distoventral margin of palm with three spiniform setae of different length and thickness; ventral spiniform seta elongate, reaching to crossing with dactylus tip (cf.
<figureCitation id="22F42A1EE47CFFF3FAAF2520FA1EFD8A" box="[1351,1429,548,572]" captionStart="FIGURE 1" captionStartId="1.[151,250,1836,1859]" captionTargetBox="[151,1436,1105,1821]" captionTargetId="figure-337@1.[151,1436,1089,1821]" captionTargetPageId="1" captionText="FIGURE 1. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345, habitus, left side (specimen photographed after dissection of right appendages and staining with Chlorazol Black)." pageId="4" pageNumber="83">
Figs.
<geoCoordinate id="DFFB505CE47CFFF3FA6F2520FA1EFD8A" box="[1415,1429,548,572]" degrees="1, 5" direction="east" orientation="longitude" pageId="4" pageNumber="83" precision="5555" value="1.5">1</geoCoordinate>
</figureCitation>
,
<figureCitation id="22F42A1EE47CFFF3FF7F2543FF38FDE9" box="[151,179,583,607]" captionStart="FIGURE 5" captionStartId="7.[151,250,1830,1853]" captionTargetBox="[158,1392,196,1781]" captionTargetId="figure-131@7.[151,1436,171,1809]" captionTargetPageId="7" captionText="FIGURE 5. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345; a—third pereiopod (right), lateral view; b—same, distal carpus and pseudochela, lateral view; c—same, detail of distal propodus, dactylus and adjacent setae, ventrolateral view; d—same, detail of distal propodus, dactylus and adjacent setae, ventral view; e—third pereiopod (left), distal articles, lateral view; f—fourth pereiopod (right), lateral view; g—same, distal carpus and pseudochela, ventrolateral view; h—fifth pereiopod (right), lateral view; i—same, carpus and pseudochela, ventrolateral view. Notes: ad, longest spiniform seta broken at about 0.8 length, indicated by broken line (see e for intact seta); h, exopod missing, indicated by broken line (based on left P5 exopod)." pageId="4" pageNumber="83">5e</figureCitation>
; seta broken at about 0.8 length on the right side in the
<typeStatus id="65748839E47CFFF3FCCC2543FC02FDE9" box="[804,905,583,607]" pageId="4" pageNumber="83" type="holotype">holotype</typeStatus>
, cf.
<figureCitation id="22F42A1EE47CFFF3FC502543FBAEFDE9" box="[952,1061,583,607]" captionStart="FIGURE 5" captionStartId="7.[151,250,1830,1853]" captionTargetBox="[158,1392,196,1781]" captionTargetId="figure-131@7.[151,1436,171,1809]" captionTargetPageId="7" captionText="FIGURE 5. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345; a—third pereiopod (right), lateral view; b—same, distal carpus and pseudochela, lateral view; c—same, detail of distal propodus, dactylus and adjacent setae, ventrolateral view; d—same, detail of distal propodus, dactylus and adjacent setae, ventral view; e—third pereiopod (left), distal articles, lateral view; f—fourth pereiopod (right), lateral view; g—same, distal carpus and pseudochela, ventrolateral view; h—fifth pereiopod (right), lateral view; i—same, carpus and pseudochela, ventrolateral view. Notes: ad, longest spiniform seta broken at about 0.8 length, indicated by broken line (see e for intact seta); h, exopod missing, indicated by broken line (based on left P5 exopod)." pageId="4" pageNumber="83">Fig. 5ad</figureCitation>
), thick, with row of setules along mesial margin, setules stopping at about half-length of (complete) seta; first ventrolateral spiniform seta distinctly more slender and shorter, reaching to about mid-length of dactylus, with row of minute setules; second ventrolateral spiniform seta about half as long as first ventrolateral spiniform seta; dactylus elongate, as long as palm, slender, curving towards tip, with cutting edge finely pectinate from dactylar base to about 0.9 dactylar length (
<figureCitation id="22F42A1EE47CFFF3FF0425F8FED2FCA2" box="[236,345,764,788]" captionStart="FIGURE 5" captionStartId="7.[151,250,1830,1853]" captionTargetBox="[158,1392,196,1781]" captionTargetId="figure-131@7.[151,1436,171,1809]" captionTargetPageId="7" captionText="FIGURE 5. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345; a—third pereiopod (right), lateral view; b—same, distal carpus and pseudochela, lateral view; c—same, detail of distal propodus, dactylus and adjacent setae, ventrolateral view; d—same, detail of distal propodus, dactylus and adjacent setae, ventral view; e—third pereiopod (left), distal articles, lateral view; f—fourth pereiopod (right), lateral view; g—same, distal carpus and pseudochela, ventrolateral view; h—fifth pereiopod (right), lateral view; i—same, carpus and pseudochela, ventrolateral view. Notes: ad, longest spiniform seta broken at about 0.8 length, indicated by broken line (see e for intact seta); h, exopod missing, indicated by broken line (based on left P5 exopod)." pageId="4" pageNumber="83">Fig. 5ae</figureCitation>
).
</paragraph>
<paragraph id="BA70369BE47CFFF3FF2F241BFB32FCC9" blockId="4.[151,1437,151,2012]" pageId="4" pageNumber="83">
Fourth pereiopod generally similar to third pereiopod, although somewhat shorter and more slender; armature on basis, ischium and merus identical to that of third pereiopod; merus about 7.5 times as long as greatest width; chela with palm and fingers shorter than in third pereiopod, otherwise very similar (
<figureCitation id="22F42A1EE47CFFF3FBA92463FB27FCC9" box="[1089,1196,871,895]" captionStart="FIGURE 5" captionStartId="7.[151,250,1830,1853]" captionTargetBox="[158,1392,196,1781]" captionTargetId="figure-131@7.[151,1436,171,1809]" captionTargetPageId="7" captionText="FIGURE 5. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345; a—third pereiopod (right), lateral view; b—same, distal carpus and pseudochela, lateral view; c—same, detail of distal propodus, dactylus and adjacent setae, ventrolateral view; d—same, detail of distal propodus, dactylus and adjacent setae, ventral view; e—third pereiopod (left), distal articles, lateral view; f—fourth pereiopod (right), lateral view; g—same, distal carpus and pseudochela, ventrolateral view; h—fifth pereiopod (right), lateral view; i—same, carpus and pseudochela, ventrolateral view. Notes: ad, longest spiniform seta broken at about 0.8 length, indicated by broken line (see e for intact seta); h, exopod missing, indicated by broken line (based on left P5 exopod)." pageId="4" pageNumber="83">Fig. 5f, g</figureCitation>
).
</paragraph>
<paragraph id="BA70369BE47CFFF3FF2F2488FEDFFB82" blockId="4.[151,1437,151,2012]" pageId="4" pageNumber="83">
Fifth pereiopod shorter than third and fourth pereiopods; exopod reaching half-length of merus; ischium with two spiniform setae on ventrolateral surface; merus about 6.7 times as long as greatest width, with four spiniform setae on ventrolateral surface; carpus vase-shaped, with stout spiniform seta on ventrolateral surface, and small spiniform seta on distomesial margin; chela generally similar to that of fourth pereiopod, with slightly more slender palm (
<figureCitation id="22F42A1EE47CFFF3FF362318FECDFB82" box="[222,326,1052,1076]" captionStart="FIGURE 5" captionStartId="7.[151,250,1830,1853]" captionTargetBox="[158,1392,196,1781]" captionTargetId="figure-131@7.[151,1436,171,1809]" captionTargetPageId="7" captionText="FIGURE 5. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345; a—third pereiopod (right), lateral view; b—same, distal carpus and pseudochela, lateral view; c—same, detail of distal propodus, dactylus and adjacent setae, ventrolateral view; d—same, detail of distal propodus, dactylus and adjacent setae, ventral view; e—third pereiopod (left), distal articles, lateral view; f—fourth pereiopod (right), lateral view; g—same, distal carpus and pseudochela, ventrolateral view; h—fifth pereiopod (right), lateral view; i—same, carpus and pseudochela, ventrolateral view. Notes: ad, longest spiniform seta broken at about 0.8 length, indicated by broken line (see e for intact seta); h, exopod missing, indicated by broken line (based on left P5 exopod)." pageId="4" pageNumber="83">Fig. 5h, i</figureCitation>
).
</paragraph>
<paragraph id="BA70369BE47CFFF3FF2F233BFDEDFB72" blockId="4.[151,1437,151,2012]" pageId="4" pageNumber="83">
Pleopods without specific features; second to fifth pleopods with short appendix interna near base of endopod (
<figureCitation id="22F42A1EE47CFFF3FF772360FF78FBCA" box="[159,243,1124,1148]" captionStart="FIGURE 2" captionStartId="3.[151,250,1663,1686]" captionTargetBox="[157,1414,194,1617]" captionTargetId="figure-179@3.[151,1436,171,1648]" captionTargetPageId="3" captionText="FIGURE 2. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345 [al]; paratype, ovigerous female from the same locality, MZUSP 25967 [m]; a—frontal region (carapace, eyes and appendages), dorsal view; b—carapace and frontal appendages, lateral view; c—anterior carapace, lateral view; d—abdominal somites and tail fan, lateral view; e—posterior margin of fifth abdominal somite; f—telson, dorsal view; g—posterior margin of telson, dorsal view; h—distal portion of stylocerite, dorsal view; i—antennal scaphocerite, dorsal view; j—distolateral tooth of scaphocerite, dorsal view; k—second pleopod, lateral view; l—uropod, dorsal view; m—anterior carapace, lateral view." pageId="4" pageNumber="83">Fig. 2k</figureCitation>
). Uropod with stout protopod, its distolateral lobe ending in sharp tooth; endopod slender, tapering distally; exopod slender, not tapering; distolateral area with small tooth and adjacent, stout spiniform seta; diaeresis irregularly curved, as illustrated (
<figureCitation id="22F42A1EE47CFFF3FDE423A8FDD2FB72" box="[524,601,1196,1220]" captionStart="FIGURE 2" captionStartId="3.[151,250,1663,1686]" captionTargetBox="[157,1414,194,1617]" captionTargetId="figure-179@3.[151,1436,171,1648]" captionTargetPageId="3" captionText="FIGURE 2. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345 [al]; paratype, ovigerous female from the same locality, MZUSP 25967 [m]; a—frontal region (carapace, eyes and appendages), dorsal view; b—carapace and frontal appendages, lateral view; c—anterior carapace, lateral view; d—abdominal somites and tail fan, lateral view; e—posterior margin of fifth abdominal somite; f—telson, dorsal view; g—posterior margin of telson, dorsal view; h—distal portion of stylocerite, dorsal view; i—antennal scaphocerite, dorsal view; j—distolateral tooth of scaphocerite, dorsal view; k—second pleopod, lateral view; l—uropod, dorsal view; m—anterior carapace, lateral view." pageId="4" pageNumber="83">Fig. 2l</figureCitation>
).
</paragraph>
<paragraph id="BA70369BE47CFFF3FF2F23CBFD23FABA" blockId="4.[151,1437,151,2012]" pageId="4" pageNumber="83">Gill-exopod formula: 5 pleurobranchs (P15), 0 arthrobranch, 0 podobranch, 3 epipods (Mxp13, but see discussion below), 8 exopods (Mxp13, P15).</paragraph>
<paragraph id="BA70369BE47CFFF3FF2F2213FE5FFA99" blockId="4.[151,1437,151,2012]" box="[199,468,1303,1327]" pageId="4" pageNumber="83">Colour in life unknown.</paragraph>
</subSubSection>
<subSubSection id="F2D56510E47CFFF3FF2F2238FEA6FA52" pageId="4" pageNumber="83" type="etymology">
<paragraph id="BA70369BE47CFFF3FF2F2238FE29FA2A" blockId="4.[151,1437,151,2012]" pageId="4" pageNumber="83">
<emphasis id="88BBEA89E47CFFF3FF2F2238FEC6FAE5" box="[199,333,1340,1364]" inLineHeading="true" pageId="4" pageNumber="83" reason="1">
<emphasis id="88BBEA89E47CFFF3FF2F2238FECDFAE2" bold="true" box="[199,326,1340,1364]" pageId="4" pageNumber="83">Etymology</emphasis>
.
</emphasis>
Derived from two Portuguese words,
<emphasis id="88BBEA89E47CFFF3FD162238FCBEFAE2" box="[766,821,1340,1364]" italics="true" pageId="4" pageNumber="83">falsa</emphasis>
(feminine of
<emphasis id="88BBEA89E47CFFF3FC382238FB8DFAE2" box="[976,1030,1340,1364]" italics="true" pageId="4" pageNumber="83">falso</emphasis>
) = false, and
<emphasis id="88BBEA89E47CFFF3FB4B2239FB6AFAE2" box="[1187,1249,1341,1364]" italics="true" pageId="4" pageNumber="83">pinça</emphasis>
= forceps, claw, referring to pseudochelate condition of the third to fifth pereiopods characteristic of the genus and the family; used as a noun in opposition.
</paragraph>
<paragraph id="BA70369BE47CFFF3FF2F22ACFEA6FA52" blockId="4.[151,1437,151,2012]" pageId="4" pageNumber="83">
<emphasis id="88BBEA89E47CFFF3FF2F22ACFDA3FA09" box="[199,552,1448,1472]" inLineHeading="true" pageId="4" pageNumber="83" reason="1">
<emphasis id="88BBEA89E47CFFF3FF2F22ACFDAAFA76" bold="true" box="[199,545,1448,1472]" pageId="4" pageNumber="83">Vernacular name proposed</emphasis>
.
</emphasis>
Brazilian false-clawed shrimp (English), camarão falsa-pinça brasileiro (Portuguese).
</paragraph>
</subSubSection>
<subSubSection id="F2D56510E47CFFF3FF2F22EBFB3EF9C5" pageId="4" pageNumber="83" type="distribution">
<paragraph id="BA70369BE47CFFF3FF2F22EBFB5FF99A" blockId="4.[151,1437,151,2012]" pageId="4" pageNumber="83">
<emphasis id="88BBEA89E47CFFF3FF2F22EBFEEBF9B1" box="[199,352,1519,1544]" inLineHeading="true" pageId="4" pageNumber="83" reason="1">
<emphasis id="88BBEA89E47CFFF3FF2F22EBFED2F9BE" bold="true" box="[199,345,1519,1544]" pageId="4" pageNumber="83">Distribution</emphasis>
.
</emphasis>
Presently known only from the
<typeStatus id="65748839E47CFFF3FD3622F4FC85F9BE" box="[734,782,1520,1544]" pageId="4" pageNumber="83">type</typeStatus>
locality at the outer margin of the Brazilian continental shelf, about
<quantity id="7D379B7EE47CFFF3FEC82110FEFEF99A" box="[288,373,1556,1580]" metricMagnitude="5" metricUnit="m" metricValue="1.6" pageId="4" pageNumber="83" unit="km" value="160.0">160 km</quantity>
east of Rio Doce estuary,
<collectingRegion id="780BF879E47CFFF3FD742110FCB6F99A" box="[668,829,1556,1580]" country="Brazil" name="Espirito Santo" pageId="4" pageNumber="83">Espírito Santo</collectingRegion>
, and just north of
<collectingRegion id="780BF879E47CFFF3FBE02110FBDDF99A" box="[1032,1110,1556,1580]" country="Australia" name="Victoria" pageId="4" pageNumber="83">Vitória</collectingRegion>
Seamount.
</paragraph>
<paragraph id="BA70369BE47CFFF3FF2F2133FB3EF9C5" blockId="4.[151,1437,151,2012]" pageId="4" pageNumber="83">
<emphasis id="88BBEA89E47CFFF3FF2F2133FEA1F9F9" box="[199,298,1591,1616]" inLineHeading="true" pageId="4" pageNumber="83" reason="1">
<emphasis id="88BBEA89E47CFFF3FF2F2133FEA8F9E6" bold="true" box="[199,291,1591,1616]" pageId="4" pageNumber="83">Habitat</emphasis>
.
</emphasis>
Both
<typeStatus id="65748839E47CFFF3FE9A213CFE29F9E6" box="[370,418,1592,1616]" pageId="4" pageNumber="83">type</typeStatus>
specimens of
<taxonomicName id="7DCF4D18E47CFFF3FDA2213DFD56F9E6" authority="Anker, 2012" authorityName="Anker" authorityYear="2012" box="[586,733,1592,1616]" class="Malacostraca" family="Bresiliidae" genus="Pseudocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="83" phylum="Arthropoda" rank="species" species="falsapinca" status="sp. nov.">
<emphasis id="88BBEA89E47CFFF3FDA2213DFD56F9E6" box="[586,733,1592,1616]" italics="true" pageId="4" pageNumber="83">P. falsapinca</emphasis>
</taxonomicName>
<emphasis id="88BBEA89E47CFFF3FD0E213CFCC9F9E6" bold="true" box="[742,834,1592,1616]" pageId="4" pageNumber="83">
<taxonomicNameLabel id="938857F2E47CFFF3FD0E213CFCC9F9E6" box="[742,834,1592,1616]" pageId="4" pageNumber="83" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
were collected together in a dredge on a maerl-type bottom, consisting of fragments and nodules of calcareous algae, at a depth range of
<quantity id="7D379B7EE47CFFF3FBA32158FB3AF9C5" box="[1099,1201,1628,1652]" metricMagnitude="1" metricUnit="m" metricValue="6.95" metricValueMax="7.1" metricValueMin="6.8" pageId="4" pageNumber="83" unit="m" value="69.5" valueMax="71.0" valueMin="68.0">6871 m</quantity>
.
</paragraph>
</subSubSection>
<subSubSection id="F2D56510E47CFFF1FF2F2184FB58FA6B" lastPageId="6" lastPageNumber="85" pageId="4" pageNumber="83" type="discussion">
<paragraph id="BA70369BE47CFFF2FF2F2184FAAEFE89" blockId="4.[151,1437,151,2012]" lastBlockId="5.[151,1436,151,320]" lastPageId="5" lastPageNumber="84" pageId="4" pageNumber="83">
<emphasis id="88BBEA89E47CFFF3FF2F2184FEB0F921" box="[199,315,1664,1688]" inLineHeading="true" pageId="4" pageNumber="83" reason="1">
<emphasis id="88BBEA89E47CFFF3FF2F2184FEBFF92E" bold="true" box="[199,308,1664,1688]" pageId="4" pageNumber="83">Remarks</emphasis>
.
</emphasis>
All four presently known species of
<taxonomicName id="7DCF4D18E47CFFF3FD1C2184FC07F92E" authorityName="Chace &amp; Brown" authorityYear="1978" box="[756,908,1664,1688]" class="Malacostraca" family="Bresiliidae" genus="Pseudocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="83" phylum="Arthropoda" rank="genus">
<emphasis id="88BBEA89E47CFFF3FD1C2184FC07F92E" box="[756,908,1664,1688]" italics="true" pageId="4" pageNumber="83">Pseudocheles</emphasis>
</taxonomicName>
are morphologically very similar and can be discriminated by the combination of two or three subtle characters rather than by conspicuous autapomorphies.
<taxonomicName id="7DCF4D18E47CFFF3FF7F21CCFE27F956" authority="Anker, 2012" authorityName="Anker" authorityYear="2012" box="[151,428,1736,1760]" class="Malacostraca" family="Bresiliidae" genus="Pseudocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="83" phylum="Arthropoda" rank="species" species="falsapinca" status="sp. nov.">
<emphasis id="88BBEA89E47CFFF3FF7F21CCFE27F956" box="[151,428,1736,1760]" italics="true" pageId="4" pageNumber="83">Pseudocheles falsapinca</emphasis>
</taxonomicName>
<emphasis id="88BBEA89E47CFFF3FE5D21CCFD9BF956" bold="true" box="[437,528,1736,1760]" pageId="4" pageNumber="83">
<taxonomicNameLabel id="938857F2E47CFFF3FE5D21CCFD9BF956" box="[437,528,1736,1760]" pageId="4" pageNumber="83" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
differs from the only Atlantic congener,
<taxonomicName id="7DCF4D18E47CFFF3FC0F21CDFBC6F956" authorityName="Kensley" authorityYear="1983" box="[999,1101,1736,1760]" class="Malacostraca" family="Bresiliidae" genus="Pseudocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="83" phylum="Arthropoda" rank="species" species="chacei">
<emphasis id="88BBEA89E47CFFF3FC0F21CDFBC6F956" box="[999,1101,1736,1760]" italics="true" pageId="4" pageNumber="83">P. chacei</emphasis>
</taxonomicName>
, by the absence of spine-like mesial projections on the coxae of the third and fourth pereiopod; the absence of an acute mesial projection on the basis of the third pereiopod; a rostrum with fewer dorsal teeth (5 vs.
<quantity id="7D379B7EE47CFFF3FC49200BFC62F891" box="[929,1001,1807,1831]" metricMagnitude="-1" metricUnit="m" metricValue="1.778" metricValueMax="2.032" metricValueMin="1.524" pageId="4" pageNumber="83" unit="in" value="7.0" valueMax="8.0" valueMin="6.0">68 in</quantity>
<taxonomicName id="7DCF4D18E47CFFF3FC192015FBDDF89E" authorityName="Kensley" authorityYear="1983" box="[1009,1110,1808,1832]" class="Malacostraca" family="Bresiliidae" genus="Pseudocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="83" phylum="Arthropoda" rank="species" species="chacei">
<emphasis id="88BBEA89E47CFFF3FC192015FBDDF89E" box="[1009,1110,1808,1832]" italics="true" pageId="4" pageNumber="83">P. chacei</emphasis>
</taxonomicName>
), all of which are anterior to post-orbital margin (vs. 1 or 2 most-posterior teeth posterior to post-orbital margin in
<taxonomicName id="7DCF4D18E47CFFF3FBB02031FB37F8FA" authorityName="Kensley" authorityYear="1983" box="[1112,1212,1844,1868]" class="Malacostraca" family="Bresiliidae" genus="Pseudocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="83" phylum="Arthropoda" rank="species" species="chacei">
<emphasis id="88BBEA89E47CFFF3FBB02031FB37F8FA" box="[1112,1212,1844,1868]" italics="true" pageId="4" pageNumber="83">P. chacei</emphasis>
</taxonomicName>
) (cf.
<bibRefCitation id="DE5E4B6AE47CFFF3FB122030FA1CF8FA" author="Kensley, B." box="[1274,1431,1844,1868]" pageId="4" pageNumber="83" pagination="1 - 31" refId="ref5293" refString="Kensley, B. (1983) New records of bresiliid shrimp from Australia, South Africa, Caribbean, and Gulf of Mexico (Decapod: Natantia: Caridea). Smithsonian Contributions to Zoology, 394, 1 - 31." type="journal article" year="1983">Kensley 1983</bibRefCitation>
, figs. 1822). The new species can also be distinguished from the two Indo-West Pacific species, e.g., from the
<typeStatus id="65748839E47CFFF3FA83205CFA10F8C6" box="[1387,1435,1880,1904]" pageId="4" pageNumber="83">type</typeStatus>
species,
<taxonomicName id="7DCF4D18E47CFFF3FF122079FEE7F822" authorityName="Chace &amp; Brown" authorityYear="1978" box="[250,364,1917,1940]" class="Malacostraca" family="Bresiliidae" genus="Pseudocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="83" phylum="Arthropoda" rank="species" species="enigma">
<emphasis id="88BBEA89E47CFFF3FF122079FEE7F822" box="[250,364,1917,1940]" italics="true" pageId="4" pageNumber="83">P. enigma</emphasis>
</taxonomicName>
, by the reduced antennal tooth (well developed in
<taxonomicName id="7DCF4D18E47CFFF3FC212079FBB0F822" authorityName="Chace &amp; Brown" authorityYear="1978" box="[969,1083,1917,1940]" class="Malacostraca" family="Bresiliidae" genus="Pseudocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="83" phylum="Arthropoda" rank="species" species="enigma">
<emphasis id="88BBEA89E47CFFF3FC212079FBB0F822" box="[969,1083,1917,1940]" italics="true" pageId="4" pageNumber="83">P. enigma</emphasis>
</taxonomicName>
) and the presence of a sharp, ventroposteriorly directed tooth on the posterior margin of the fifth pleuron (absent in
<taxonomicName id="7DCF4D18E47CFFF3FB6A20A5FB78F80E" authorityName="Chace &amp; Brown" authorityYear="1978" box="[1154,1267,1953,1976]" class="Malacostraca" family="Bresiliidae" genus="Pseudocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="83" phylum="Arthropoda" rank="species" species="enigma">
<emphasis id="88BBEA89E47CFFF3FB6A20A5FB78F80E" box="[1154,1267,1953,1976]" italics="true" pageId="4" pageNumber="83">P. enigma</emphasis>
</taxonomicName>
) (cf.
<bibRefCitation id="DE5E4B6AE47CFFF3FADE20A4FEAFF86A" author="Chace, F. A. Jr. &amp; Brown, D. E." pageId="4" pageNumber="83" pagination="756 - 766" refId="ref5001" refString="Chace, F. A. Jr. &amp; Brown, D. E. (1978) A new polychelate shrimp from the Great Barrier Reef of Australia and its bearing on the family Bresiliidae (Crustacea: Decapoda: Caridea). Proceedings of the Biological Society of Washington, 91, 756 - 766." type="journal article" year="1978">Chace &amp; Brown 1978</bibRefCitation>
, figs. 14); and from
<taxonomicName id="7DCF4D18E47CFFF3FDFC20C1FDF3F86A" authorityName="De Grave &amp; Moosa" authorityYear="2004" box="[532,632,1989,2012]" class="Malacostraca" family="Bresiliidae" genus="Pseudocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="83" phylum="Arthropoda" rank="species" species="neutra">
<emphasis id="88BBEA89E47CFFF3FDFC20C1FDF3F86A" box="[532,632,1989,2012]" italics="true" pageId="4" pageNumber="83">P. neutra</emphasis>
</taxonomicName>
by the presence of a very stout spiniform seta on the carpus of the third, fourth, and fifth pereiopods (absent in
<taxonomicName id="7DCF4D18E47DFFF2FDAC279DFD23FF06" authorityName="De Grave &amp; Moosa" authorityYear="2004" box="[580,680,153,176]" class="Malacostraca" family="Bresiliidae" genus="Pseudocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="84" phylum="Arthropoda" rank="species" species="neutra">
<emphasis id="88BBEA89E47DFFF2FDAC279DFD23FF06" box="[580,680,153,176]" italics="true" pageId="5" pageNumber="84">P. neutra</emphasis>
</taxonomicName>
) (cf.
<bibRefCitation id="DE5E4B6AE47DFFF2FD0D279CFB8AFF19" author="De Grave, S. &amp; Moosa, M. K." box="[741,1025,151,175]" pageId="5" pageNumber="84" pagination="1 - 9" refId="ref5200" refString="De Grave, S. &amp; Moosa, M. K. (2004) A new species of the enigmatic shrimp genus Pseudocheles (Decapoda: Bresiliidae) from Sulawesi (Indonesia), with the designation of a new family Pseudochelidae. Crustacean Research, 33, 1 - 9." type="journal article" year="2004">De Grave &amp; Moosa 2004</bibRefCitation>
, figs. 14). In addition,
<taxonomicName id="7DCF4D18E47DFFF2FAE4279DFA10FF06" authority="Anker, 2012" authorityName="Anker" authorityYear="2012" box="[1292,1435,152,176]" class="Malacostraca" family="Bresiliidae" genus="Pseudocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="84" phylum="Arthropoda" rank="species" species="falsapinca" status="sp. nov.">
<emphasis id="88BBEA89E47DFFF2FAE4279DFA10FF06" box="[1292,1435,152,176]" italics="true" pageId="5" pageNumber="84">P. falsapinca</emphasis>
</taxonomicName>
<emphasis id="88BBEA89E47DFFF2FF7F27B8FF7BFF62" bold="true" box="[151,240,188,212]" pageId="5" pageNumber="84">
<taxonomicNameLabel id="938857F2E47DFFF2FF7F27B8FF7BFF62" box="[151,240,188,212]" pageId="5" pageNumber="84" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
has no trace of a low tooth on the posterior portion of the carapacial dorso-median line, which is present or at least indicated in
<taxonomicName id="7DCF4D18E47DFFF2FE6F27E5FE64FF4E" authorityName="Kensley" authorityYear="1983" box="[391,495,224,248]" class="Malacostraca" family="Bresiliidae" genus="Pseudocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="84" phylum="Arthropoda" rank="species" species="chacei">
<emphasis id="88BBEA89E47DFFF2FE6F27E5FE64FF4E" box="[391,495,224,248]" italics="true" pageId="5" pageNumber="84">P. chacei</emphasis>
</taxonomicName>
,
<taxonomicName id="7DCF4D18E47DFFF2FDEA27E5FDF8FF41" authorityName="Chace &amp; Brown" authorityYear="1978" box="[514,627,224,248]" class="Malacostraca" family="Bresiliidae" genus="Pseudocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="84" phylum="Arthropoda" rank="species" species="enigma">
<emphasis id="88BBEA89E47DFFF2FDEA27E5FDF8FF41" box="[514,627,224,248]" italics="true" pageId="5" pageNumber="84">P. enigma</emphasis>
</taxonomicName>
, and
<taxonomicName id="7DCF4D18E47DFFF2FD5127E5FCA9FF4E" authorityName="De Grave &amp; Moosa" authorityYear="2004" box="[697,802,225,248]" class="Malacostraca" family="Bresiliidae" genus="Pseudocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="84" phylum="Arthropoda" rank="species" species="neutra">
<emphasis id="88BBEA89E47DFFF2FD5127E5FCA9FF4E" box="[697,802,225,248]" italics="true" pageId="5" pageNumber="84">P. neutra</emphasis>
</taxonomicName>
. Noteworthy, the Brazilian species is also the deepest species of
<taxonomicName id="7DCF4D18E47DFFF2FEE42600FE2FFEAA" authorityName="Chace &amp; Brown" authorityYear="1978" box="[268,420,260,284]" class="Malacostraca" family="Bresiliidae" genus="Pseudocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="84" phylum="Arthropoda" rank="genus">
<emphasis id="88BBEA89E47DFFF2FEE42600FE2FFEAA" box="[268,420,260,284]" italics="true" pageId="5" pageNumber="84">Pseudocheles</emphasis>
</taxonomicName>
reported so far, with the depth of
<quantity id="7D379B7EE47DFFF2FCF52600FCF4FEAD" box="[797,895,260,284]" metricMagnitude="1" metricUnit="m" metricValue="6.95" metricValueMax="7.1" metricValueMin="6.8" pageId="5" pageNumber="84" unit="m" value="69.5" valueMax="71.0" valueMin="68.0">6871 m</quantity>
at the
<typeStatus id="65748839E47DFFF2FC212600FC72FEAA" box="[969,1017,260,284]" pageId="5" pageNumber="84">type</typeStatus>
locality. The three other species have been found at much shallower depths of
<quantity id="7D379B7EE47DFFF2FDB62623FD39FE89" box="[606,690,295,319]" metricMagnitude="0" metricUnit="m" metricValue="8.0" metricValueMax="15.0" metricValueMin="1.0" pageId="5" pageNumber="84" unit="m" value="8.0" valueMax="15.0" valueMin="1.0">115 m</quantity>
(
<taxonomicName id="7DCF4D18E47DFFF2FD2B262DFCBBFE89" authorityName="Chace &amp; Brown" authorityYear="1978" box="[707,816,296,320]" class="Malacostraca" family="Bresiliidae" genus="Pseudocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="84" phylum="Arthropoda" rank="species" species="enigma">
<emphasis id="88BBEA89E47DFFF2FD2B262DFCBBFE89" box="[707,816,296,320]" italics="true" pageId="5" pageNumber="84">P. enigma</emphasis>
</taxonomicName>
), ~
<quantity id="7D379B7EE47DFFF2FCBF2623FC1BFE89" box="[855,912,295,319]" metricMagnitude="1" metricUnit="m" metricValue="1.0" pageId="5" pageNumber="84" unit="m" value="10.0">10 m</quantity>
(
<taxonomicName id="7DCF4D18E47DFFF2FC48262DFB8EFEF6" authorityName="De Grave &amp; Moosa" authorityYear="2004" box="[928,1029,297,320]" class="Malacostraca" family="Bresiliidae" genus="Pseudocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="84" phylum="Arthropoda" rank="species" species="neutra">
<emphasis id="88BBEA89E47DFFF2FC48262DFB8EFEF6" box="[928,1029,297,320]" italics="true" pageId="5" pageNumber="84">P. neutra</emphasis>
</taxonomicName>
), and
<quantity id="7D379B7EE47DFFF2FBA42623FB2BFE89" box="[1100,1184,295,319]" metricMagnitude="1" metricUnit="m" metricValue="1.7" metricValueMax="2.8" metricValueMin="0.6" pageId="5" pageNumber="84" unit="m" value="17.0" valueMax="28.0" valueMin="6.0">628 m</quantity>
(
<taxonomicName id="7DCF4D18E47DFFF2FB59262DFA9EFEF6" authorityName="Kensley" authorityYear="1983" box="[1201,1301,296,320]" class="Malacostraca" family="Bresiliidae" genus="Pseudocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="84" phylum="Arthropoda" rank="species" species="chacei">
<emphasis id="88BBEA89E47DFFF2FB59262DFA9EFEF6" box="[1201,1301,296,320]" italics="true" pageId="5" pageNumber="84">P. chacei</emphasis>
</taxonomicName>
).
</paragraph>
<caption id="EEB06613E47DFFF2FF7F21E8FC78F8E9" pageId="5" pageNumber="84" startId="5.[151,250,1772,1795]" targetBox="[161,1407,382,1737]" targetPageId="5">
<paragraph id="BA70369BE47DFFF2FF7F21E8FC78F8E9" blockId="5.[151,1436,1772,1887]" pageId="5" pageNumber="84">
<emphasis id="88BBEA89E47DFFF2FF7F21E8FE85F8B5" bold="true" box="[151,270,1772,1795]" pageId="5" pageNumber="84">FIGURE 3</emphasis>
.
<taxonomicName id="7DCF4D18E47DFFF2FEF521E9FD93F8B5" authority="Anker, 2012" authorityName="Anker" authorityYear="2012" box="[285,536,1773,1795]" class="Malacostraca" family="Bresiliidae" genus="Pseudocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="84" phylum="Arthropoda" rank="species" species="falsapinca" status="sp. nov.">
<emphasis id="88BBEA89E47DFFF2FEF521E9FD93F8B5" box="[285,536,1773,1795]" italics="true" pageId="5" pageNumber="84">Pseudocheles falsapinca</emphasis>
</taxonomicName>
<emphasis id="88BBEA89E47DFFF2FDC921E9FDFFF8B4" bold="true" box="[545,628,1773,1794]" pageId="5" pageNumber="84">
<taxonomicNameLabel id="938857F2E47DFFF2FDC921E9FDFFF8B4" box="[545,628,1773,1794]" pageId="5" pageNumber="84" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345 [ah]; paratype, ovigerous female from the same locality, MZUSP 25967 [i]; a—mandible, lateral view; b—same, mesial view; c—maxillule; d—maxilla; e—first maxilliped; f—second maxilliped; g—third maxilliped, lateral view; h—same, penultimate and ultimate articles, mesial view; i—same, coxa and basis, lateral view.
</paragraph>
</caption>
<paragraph id="BA70369BE47DFFF1FF2F208FFB19FF41" blockId="5.[151,1436,1931,2028]" lastBlockId="6.[151,1436,151,247]" lastPageId="6" lastPageNumber="85" pageId="5" pageNumber="84">
<bibRefCitation id="DE5E4B6AE47DFFF2FF2F208FFE0DF815" author="Kensley, B." box="[199,390,1931,1955]" pageId="5" pageNumber="84" pagination="1 - 31" refId="ref5293" refString="Kensley, B. (1983) New records of bresiliid shrimp from Australia, South Africa, Caribbean, and Gulf of Mexico (Decapod: Natantia: Caridea). Smithsonian Contributions to Zoology, 394, 1 - 31." type="journal article" year="1983">Kensleys (1983)</bibRefCitation>
figure 18 of the habitus of
<taxonomicName id="7DCF4D18E47DFFF2FD5E2088FC91F812" authorityName="Kensley" authorityYear="1983" box="[694,794,1932,1956]" class="Malacostraca" family="Bresiliidae" genus="Pseudocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="84" phylum="Arthropoda" rank="species" species="chacei">
<emphasis id="88BBEA89E47DFFF2FD5E2088FC91F812" box="[694,794,1932,1956]" italics="true" pageId="5" pageNumber="84">P. chacei</emphasis>
</taxonomicName>
shows the third abdominal somite forming a cap over the fourth somite, but not overhanging it, as in all other species of the genus, including
<taxonomicName id="7DCF4D18E47DFFF2FBAD20B4FB5DF871" authority="Anker, 2012" authorityName="Anker" authorityYear="2012" box="[1093,1238,1967,1991]" class="Malacostraca" family="Bresiliidae" genus="Pseudocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="84" phylum="Arthropoda" rank="species" species="falsapinca" status="sp. nov.">
<emphasis id="88BBEA89E47DFFF2FBAD20B4FB5DF871" box="[1093,1238,1967,1991]" italics="true" pageId="5" pageNumber="84">P. falsapinca</emphasis>
</taxonomicName>
<emphasis id="88BBEA89E47DFFF2FB3520B4FABCF87E" bold="true" box="[1245,1335,1968,1992]" pageId="5" pageNumber="84">
<taxonomicNameLabel id="938857F2E47DFFF2FB3520B4FABCF87E" box="[1245,1335,1968,1992]" pageId="5" pageNumber="84" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(
<figureCitation id="22F42A1EE47DFFF2FAAF20ABFA1EF871" box="[1351,1429,1967,1991]" captionStart="FIGURE 1" captionStartId="1.[151,250,1836,1859]" captionTargetBox="[151,1436,1105,1821]" captionTargetId="figure-337@1.[151,1436,1089,1821]" captionTargetPageId="1" captionText="FIGURE 1. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345, habitus, left side (specimen photographed after dissection of right appendages and staining with Chlorazol Black)." pageId="5" pageNumber="84">Figs. 1</figureCitation>
,
<figureCitation id="22F42A1EE47DFFF2FF7F20D7FF3DF85D" box="[151,182,2003,2027]" captionStart="FIGURE 2" captionStartId="3.[151,250,1663,1686]" captionTargetBox="[157,1414,194,1617]" captionTargetId="figure-179@3.[151,1436,171,1648]" captionTargetPageId="3" captionText="FIGURE 2. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345 [al]; paratype, ovigerous female from the same locality, MZUSP 25967 [m]; a—frontal region (carapace, eyes and appendages), dorsal view; b—carapace and frontal appendages, lateral view; c—anterior carapace, lateral view; d—abdominal somites and tail fan, lateral view; e—posterior margin of fifth abdominal somite; f—telson, dorsal view; g—posterior margin of telson, dorsal view; h—distal portion of stylocerite, dorsal view; i—antennal scaphocerite, dorsal view; j—distolateral tooth of scaphocerite, dorsal view; k—second pleopod, lateral view; l—uropod, dorsal view; m—anterior carapace, lateral view." pageId="5" pageNumber="84">2d</figureCitation>
). However, a photograph of the
<typeStatus id="65748839E47DFFF2FDC720D7FD1AF85D" box="[559,657,2003,2027]" pageId="5" pageNumber="84" type="holotype">holotype</typeStatus>
of
<taxonomicName id="7DCF4D18E47DFFF2FD5320D0FCA9F85A" authorityName="Kensley" authorityYear="1983" box="[699,802,2004,2028]" class="Malacostraca" family="Bresiliidae" genus="Pseudocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="84" phylum="Arthropoda" rank="species" species="chacei">
<emphasis id="88BBEA89E47DFFF2FD5320D0FCA9F85A" box="[699,802,2004,2028]" italics="true" pageId="5" pageNumber="84">P. chacei</emphasis>
</taxonomicName>
made by Gustav Paulay at the authors request clearly shows that the dorso-posterior margin of the third abominal somite projects posteriorly, forming a distinct hump overhanging the dorsal base of the fourth somite. Therefore, it seems that all species of
<taxonomicName id="7DCF4D18E47EFFF1FB7B27B8FAA0FF62" authorityName="Chace &amp; Brown" authorityYear="1978" box="[1171,1323,188,212]" class="Malacostraca" family="Bresiliidae" genus="Pseudocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="85" phylum="Arthropoda" rank="genus">
<emphasis id="88BBEA89E47EFFF1FB7B27B8FAA0FF62" box="[1171,1323,188,212]" italics="true" pageId="6" pageNumber="85">Pseudocheles</emphasis>
</taxonomicName>
have this abdominal hump (see also
<bibRefCitation id="DE5E4B6AE47EFFF1FE2B27DBFD31FF41" author="Chace, F. A. Jr. &amp; Brown, D. E." box="[451,698,223,247]" pageId="6" pageNumber="85" pagination="756 - 766" refId="ref5001" refString="Chace, F. A. Jr. &amp; Brown, D. E. (1978) A new polychelate shrimp from the Great Barrier Reef of Australia and its bearing on the family Bresiliidae (Crustacea: Decapoda: Caridea). Proceedings of the Biological Society of Washington, 91, 756 - 766." type="journal article" year="1978">Chace &amp; Brown 1978</bibRefCitation>
, fig. 1;
<bibRefCitation id="DE5E4B6AE47EFFF1FCF827E4FBA6FF41" author="De Grave, S. &amp; Moosa, M. K." box="[784,1069,223,247]" pageId="6" pageNumber="85" pagination="1 - 9" refId="ref5200" refString="De Grave, S. &amp; Moosa, M. K. (2004) A new species of the enigmatic shrimp genus Pseudocheles (Decapoda: Bresiliidae) from Sulawesi (Indonesia), with the designation of a new family Pseudochelidae. Crustacean Research, 33, 1 - 9." type="journal article" year="2004">De Grave &amp; Moosa 2004</bibRefCitation>
, fig. 1b).
</paragraph>
<caption id="EEB06613E47EFFF1FF7F2321FCA8FBCE" pageId="6" pageNumber="85" startId="6.[151,250,1061,1084]" targetBox="[155,1399,300,1010]" targetPageId="6">
<paragraph id="BA70369BE47EFFF1FF7F2321FCA8FBCE" blockId="6.[151,1436,1061,1144]" pageId="6" pageNumber="85">
<emphasis id="88BBEA89E47EFFF1FF7F2321FE85FB8A" bold="true" box="[151,270,1061,1084]" pageId="6" pageNumber="85">FIGURE 4</emphasis>
.
<taxonomicName id="7DCF4D18E47EFFF1FEF52321FD93FB8D" authority="Anker, 2012" authorityName="Anker" authorityYear="2012" box="[285,536,1061,1083]" class="Malacostraca" family="Bresiliidae" genus="Pseudocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="85" phylum="Arthropoda" rank="species" species="falsapinca" status="sp. nov.">
<emphasis id="88BBEA89E47EFFF1FEF52321FD93FB8D" box="[285,536,1061,1083]" italics="true" pageId="6" pageNumber="85">Pseudocheles falsapinca</emphasis>
</taxonomicName>
<emphasis id="88BBEA89E47EFFF1FDC92322FDFFFB8D" bold="true" box="[545,628,1062,1083]" pageId="6" pageNumber="85">
<taxonomicNameLabel id="938857F2E47EFFF1FDC92322FDFFFB8D" box="[545,628,1062,1083]" pageId="6" pageNumber="85" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345; a—first pereiopod, lateral view; b—same, mesial view; c—same, chela, distal portion of palm and fingers, lateral view; d—second pereiopod, lateral view; e—same, chela, lateral view.
</paragraph>
</caption>
<paragraph id="BA70369BE47EFFF1FF2F23A1FEA7FA0F" blockId="6.[151,1440,1189,1501]" pageId="6" pageNumber="85">
The presence of an epipod on the third maxilliped in
<taxonomicName id="7DCF4D18E47EFFF1FCDF23A1FC44FB0B" authorityName="Chace &amp; Brown" authorityYear="1978" box="[823,975,1189,1213]" class="Malacostraca" family="Bresiliidae" genus="Pseudocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="85" phylum="Arthropoda" rank="genus">
<emphasis id="88BBEA89E47EFFF1FCDF23A1FC44FB0B" box="[823,975,1189,1213]" italics="true" pageId="6" pageNumber="85">Pseudocheles</emphasis>
</taxonomicName>
has not been previously mentioned nor illustrated (cf.
<bibRefCitation id="DE5E4B6AE47EFFF1FEA923CDFDC9FB57" author="Chace, F. A. Jr. &amp; Brown, D. E." box="[321,578,1225,1249]" pageId="6" pageNumber="85" pagination="756 - 766" refId="ref5001" refString="Chace, F. A. Jr. &amp; Brown, D. E. (1978) A new polychelate shrimp from the Great Barrier Reef of Australia and its bearing on the family Bresiliidae (Crustacea: Decapoda: Caridea). Proceedings of the Biological Society of Washington, 91, 756 - 766." type="journal article" year="1978">Chace &amp; Brown 1978</bibRefCitation>
, fig. 3h;
<bibRefCitation id="DE5E4B6AE47EFFF1FD4723CDFCC4FB57" author="Kensley, B." box="[687,847,1225,1249]" pageId="6" pageNumber="85" pagination="1 - 31" refId="ref5293" refString="Kensley, B. (1983) New records of bresiliid shrimp from Australia, South Africa, Caribbean, and Gulf of Mexico (Decapod: Natantia: Caridea). Smithsonian Contributions to Zoology, 394, 1 - 31." type="journal article" year="1983">Kensley 1983</bibRefCitation>
, fig. 20b;
<bibRefCitation id="DE5E4B6AE47EFFF1FC2223CEFB7EFB57" author="De Grave, S. &amp; Moosa, M. K." box="[970,1269,1225,1249]" pageId="6" pageNumber="85" pagination="1 - 9" refId="ref5200" refString="De Grave, S. &amp; Moosa, M. K. (2004) A new species of the enigmatic shrimp genus Pseudocheles (Decapoda: Bresiliidae) from Sulawesi (Indonesia), with the designation of a new family Pseudochelidae. Crustacean Research, 33, 1 - 9." type="journal article" year="2004">De Grave &amp; Moosa 2004</bibRefCitation>
, fig. 2f). In
<taxonomicName id="7DCF4D18E47EFFF1FA6F23CEFE87FAB3" authority="Anker, 2012" authorityName="Anker" authorityYear="2012" class="Malacostraca" family="Bresiliidae" genus="Pseudocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="85" phylum="Arthropoda" rank="species" species="falsapinca" status="sp. nov.">
<emphasis id="88BBEA89E47EFFF1FA6F23CEFE87FAB3" italics="true" pageId="6" pageNumber="85">P. falsapinca</emphasis>
</taxonomicName>
<emphasis id="88BBEA89E47EFFF1FEFC23E9FEFBFAB3" bold="true" box="[276,368,1261,1285]" pageId="6" pageNumber="85">
<taxonomicNameLabel id="938857F2E47EFFF1FEFC23E9FEFBFAB3" box="[276,368,1261,1285]" pageId="6" pageNumber="85" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, there is a small, but rather conspicuous, rounded structure right below the acutely produced lateral plate on the coxa of the third maxilliped, in a position typically occupied by an epipod in many other carideans (
<figureCitation id="22F42A1EE47EFFF1FEFC2231FE08FAFB" box="[276,387,1333,1357]" captionStart="FIGURE 3" captionStartId="5.[151,250,1772,1795]" captionTargetBox="[161,1407,382,1737]" captionTargetId="figure-247@5.[151,1436,373,1751]" captionTargetPageId="5" captionText="FIGURE 3. Pseudocheles falsapinca sp. nov., holotype, ovigerous female from Brazil, 160 km off Espírito Santo, MZUSP 25345 [ah]; paratype, ovigerous female from the same locality, MZUSP 25967 [i]; a—mandible, lateral view; b—same, mesial view; c—maxillule; d—maxilla; e—first maxilliped; f—second maxilliped; g—third maxilliped, lateral view; h—same, penultimate and ultimate articles, mesial view; i—same, coxa and basis, lateral view." pageId="6" pageNumber="85">
Fig.
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, i
</figureCitation>
). Importantly, this epipod-like structure is present in both examined specimens. It is here tentatively considered as a reduced epipod and is included as such in the gill-exopod formula above. Whether the epipod on the third maxilliped is truly absent or perhaps overlooked in the other species of
<taxonomicName id="7DCF4D18E47EFFF1FB742279FABFFA23" authorityName="Chace &amp; Brown" authorityYear="1978" box="[1180,1332,1405,1429]" class="Malacostraca" family="Bresiliidae" genus="Pseudocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="85" phylum="Arthropoda" rank="genus">
<emphasis id="88BBEA89E47EFFF1FB742279FABFFA23" box="[1180,1332,1405,1429]" italics="true" pageId="6" pageNumber="85">Pseudocheles</emphasis>
</taxonomicName>
warrants further study.
</paragraph>
<paragraph id="BA70369BE47EFFF1FF2F22C1FB58FA6B" blockId="6.[151,1440,1189,1501]" box="[199,1235,1477,1501]" pageId="6" pageNumber="85">
The four currently known species of
<taxonomicName id="7DCF4D18E47EFFF1FD8C22C1FD77FA6B" authorityName="Chace &amp; Brown" authorityYear="1978" box="[612,764,1477,1501]" class="Malacostraca" family="Bresiliidae" genus="Pseudocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="85" phylum="Arthropoda" rank="genus">
<emphasis id="88BBEA89E47EFFF1FD8C22C1FD77FA6B" box="[612,764,1477,1501]" italics="true" pageId="6" pageNumber="85">Pseudocheles</emphasis>
</taxonomicName>
can be separated using the following key.
</paragraph>
</subSubSection>
</treatment>
</document>