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<document id="BA7AE07295208E9FD537EC336CDE5D36" ID-CLB-Dataset="8527" ID-DOI="10.11646/zootaxa.4851.2.9" ID-GBIF-Dataset="c383d935-f482-42b4-acfe-d9949dbcc9f6" ID-ISSN="1175-5326" ID-Zenodo-Dep="4407789" ID-ZooBank="F32CF559-B473-4DDE-B986-3ED23FE8E2E1" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1609434134282" checkinUser="plazi" docAuthor="Campos, Martha R. &amp; Alexander, Moises" docDate="2020" docId="03CF87B4FFA7FFAFFF13FE28938DFA5F" docLanguage="en" docName="zootaxa.4851.2.9.pdf" docOrigin="Zootaxa 4851 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Phallangothelphusa zenuorum Campos &amp; Alexander 2020, new species" docType="treatment" docUuid="B32BA7B9-06F6-44F4-9BCC-5740C6E02667" docUuidSource="ZooBank" docVersion="9" lastPageNumber="366" masterDocId="FFF6FFCCFFA6FFAAFF84FF9F9255F902" masterDocTitle="A new species of freshwater crab of the genus Phallangothelphusa Pretzmann 1965, from Colombia (Crustacea: Decapoda: Pseudothelphusidae), with a key to the species of the genus" masterLastPageNumber="370" masterPageNumber="364" pageNumber="365" updateTime="1698850712292" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
<mods:mods id="90A7A50C0D0A2CCCD9AF254EDBC73ABE" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="46EDA0B3E9B737A1371549C87B3AB84B">
<mods:title id="7409D05B3F9A423C2103829FF928690D">A new species of freshwater crab of the genus Phallangothelphusa Pretzmann 1965, from Colombia (Crustacea: Decapoda: Pseudothelphusidae), with a key to the species of the genus</mods:title>
</mods:titleInfo>
<mods:name id="297A177C7EFC25456F014F6939AEBC17" type="personal">
<mods:role id="FE275F7960FB3AF938571B0D7E55768C">
<mods:roleTerm id="31ED09AAD0DB71634404AA12B7B01A1B">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="B7509874E90E001964B4CD1AF4504847">Campos, Martha R.</mods:namePart>
<mods:affiliation id="8FEAC245EC8027162BEEB47D853F0F1D">Universidad Nacional de Colombia, Instituto de Ciencias Naturales, Bogotá, Colombia.</mods:affiliation>
</mods:name>
<mods:name id="2F4DF76DDE06BC76DADB3C0F7D8A3061" type="personal">
<mods:role id="877CC219F90B77321A52888FA78BE04C">
<mods:roleTerm id="F9294DEBD7D8D526CF195A41E7EF2D61">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="A158D2FD850A32FA527A8AB14BB53EF9">Alexander, Moises</mods:namePart>
<mods:nameIdentifier id="652896480F0E2CB7729E45B4AB96DC89" type="ORCID">0000-0001-5315-4933</mods:nameIdentifier>
<mods:affiliation id="ABCBAFB375D1A620E155B002E4A13BC9">Corporación Autónoma Regional del Centro de Antioquia, Medellín, Colombia. malexander @ corantioquia. gov. co Corresponding author. mhrochad @ unal. edu. co; https: // orcid. org / 0000 - 0001 - 5315 - 4933</mods:affiliation>
<mods:nameIdentifier id="EDF8CC4FF3E0EA28233AD82422F5E82C" type="email">mhrochad@unal.edu.co</mods:nameIdentifier>
</mods:name>
<mods:typeOfResource id="2167B179B5A62902A4520074A0DBB26E">text</mods:typeOfResource>
<mods:relatedItem id="8E135BF50AA73CB4529A8B7489B7FB09" type="host">
<mods:titleInfo id="CA5E3431FDB70430023015C9658F56E8">
<mods:title id="7253F73C0AA8D550E9EF937E8F1B81AB">Zootaxa</mods:title>
</mods:titleInfo>
<mods:part id="AD93A23758EF7E36BAC4987BBB9BCD44">
<mods:date id="BEBFE4347C2B0EFB2F0D4E4688F0C2CE">2020</mods:date>
<mods:detail id="A65D58D63C9C2CA672B6FB7C5BAD74E0" type="pubDate">
<mods:number id="5A8A142452ECFECC70026B96941D17C3">2020-09-10</mods:number>
</mods:detail>
<mods:detail id="3400D66053E2E169E027F7E9467AD03A" type="volume">
<mods:number id="F83F94D641DAE4C1FA1C6CFA2FC44DE0">4851</mods:number>
</mods:detail>
<mods:detail id="57D9E2EF5B11CD58BD5A89929608B237" type="issue">
<mods:number id="CF312D08C534B65C21625F221FF579ED">2</mods:number>
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<mods:start id="BB0E35001FEFBBF65D84EDA3A4F3C697">364</mods:start>
<mods:end id="7617D1593AB4350646166300E962E635">370</mods:end>
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<mods:classification id="B6AFFC42C97679E3C1433226541306EA">journal article</mods:classification>
<mods:identifier id="FF1C6BF078D0C20179BEB1765E80C907" type="CLB-Dataset">8527</mods:identifier>
<mods:identifier id="E71B4D6F08BE5E535140DFF11F2D15CA" type="DOI">10.11646/zootaxa.4851.2.9</mods:identifier>
<mods:identifier id="2EDBC2FFE78772A54C55B1E01D252557" type="GBIF-Dataset">c383d935-f482-42b4-acfe-d9949dbcc9f6</mods:identifier>
<mods:identifier id="ABBEE144B9AAECF8FF50ACDA579B4B74" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="56659D0F8A66F76772855F2C1CFBBEB4" type="Zenodo-Dep">4407789</mods:identifier>
<mods:identifier id="68D3D1BA79C961714F35189BB9D49201" type="ZooBank">F32CF559-B473-4DDE-B986-3ED23FE8E2E1</mods:identifier>
</mods:mods>
<treatment id="03CF87B4FFA7FFAFFF13FE28938DFA5F" ID-DOI="http://doi.org/10.5281/zenodo.4408158" ID-GBIF-Taxon="177204082" ID-Zenodo-Dep="4408158" LSID="urn:lsid:zoobank.org:act:B32BA7B9-06F6-44F4-9BCC-5740C6E02667" httpUri="http://treatment.plazi.org/id/03CF87B4FFA7FFAFFF13FE28938DFA5F" lastPageId="5" lastPageNumber="366" pageId="1" pageNumber="365">
<subSubSection id="C37C6529FFA7FFABFF13FE2890F8F8D3" box="[151,685,439,466]" pageId="1" pageNumber="365" type="nomenclature">
<paragraph id="8BD936A2FFA7FFABFF13FE2890F8F8D3" blockId="1.[151,685,439,501]" box="[151,685,439,466]" pageId="1" pageNumber="365">
<heading id="D09181CEFFA7FFABFF13FE2890F8F8D3" bold="true" box="[151,685,439,466]" fontSize="11" level="1" pageId="1" pageNumber="365" reason="1">
<emphasis id="B912EAB0FFA7FFABFF13FE2890F8F8D3" bold="true" box="[151,685,439,466]" pageId="1" pageNumber="365">
<taxonomicName id="4C664D21FFA7FFABFF13FE28905AF8D3" ID-CoL="84H3Z" authority="Campos &amp; Alexander, 2020" authorityName="Campos &amp; Alexander" authorityYear="2020" box="[151,527,439,466]" class="Malacostraca" family="Pseudothelphusidae" genus="Phallangothelphusa" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="365" phylum="Arthropoda" rank="species" species="zenuorum" status="sp. nov.">
<emphasis id="B912EAB0FFA7FFABFF13FE28905AF8D3" bold="true" box="[151,527,439,466]" italics="true" pageId="1" pageNumber="365">Phallangothelphusa zenuorum</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="A22157CBFFA7FFABFD99FE2890F8F8D3" box="[541,685,439,465]" pageId="1" pageNumber="365" rank="species">new species</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C37C6529FFA7FFABFF13FE449346F8F7" box="[151,275,475,501]" pageId="1" pageNumber="365" type="description">
<paragraph id="8BD936A2FFA7FFABFF13FE449346F8F7" blockId="1.[151,685,439,501]" box="[151,275,475,501]" pageId="1" pageNumber="365">
(
<figureCitation id="135D2A27FFA7FFABFF1BFE4492B8F8F7" box="[159,237,475,501]" captionStart="FIGURE 1" captionStartId="3.[151,250,1943,1967]" captionTargetBox="[357,1224,181,1910]" captionTargetId="figure-23@3.[355,1232,181,1919]" captionTargetPageId="3" captionText="FIGURE 1. Phallangothelphusa zenuorum n. sp., male holotype (cl 16.3 mm, cb 28.0 mm),ICN-MHN-CR 3478. A,habitus, dorsal view; B, frontal view of carapace; C, chela of large cheliped, external view; D, opening of left efferent branchial channel, external view; E, left third maxilliped, external view." figureDoi="http://doi.org/10.5281/zenodo.4407791" httpUri="https://zenodo.org/record/4407791/files/figure.png" pageId="1" pageNumber="365">Figs. 1</figureCitation>
,
<figureCitation id="135D2A27FFA7FFABFF7FFE44935FF8F7" box="[251,266,475,501]" captionStart="FIGURE 2" captionStartId="4.[151,260,1846,1870]" captionTargetBox="[250,1334,181,1814]" captionTargetId="figure-17@4.[250,1337,181,1822]" captionTargetPageId="4" captionText="FIGURE 2. Phallangothelphusa zenuorum n. sp., male holotype, ICN-MHN-CR 3478, first and second gonopods. A,left first gonopod, caudal view; B, same, lateral view;C, same, cephalic view; D, same, mesial view; E, apex distal view; F, left second gonopod, endopod caudal view; G, same, detail of endopod distal view. 1, distal projection of mesial process; 2, curvature; 3, proximal projection of mesial process; 4, spine; 5, lateral process; 6, protuberance of lateral side; 7, caudal lobe; 8, spermatic channel." figureDoi="http://doi.org/10.5281/zenodo.4407797" httpUri="https://zenodo.org/record/4407797/files/figure.png" pageId="1" pageNumber="365">2</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C37C6529FFA7FFABFF13FDBC9354FBCF" pageId="1" pageNumber="365" type="materials_examined">
<paragraph id="8BD936A2FFA7FFABFF13FDBC9354FBCF" blockId="1.[151,1437,547,2014]" pageId="1" pageNumber="365">
<emphasis id="B912EAB0FFA7FFABFF13FDBC93D7FB3F" bold="true" box="[151,386,547,573]" pageId="1" pageNumber="365">Material examined.</emphasis>
<materialsCitation id="3B0E3CFFFFA7FFABFE0EFDBC90E2FB87" ID-GBIF-Occurrence="3028575301" collectingDate="2019-10-25" collectorName="Municipio El Bagre &amp; M. Alexander." country="Colombia" county="Municipio El Bagre" elevation="196" latitude="7.4607778" location="Los Almendros" longLatPrecision="1" longitude="-74.671776" municipality="Vereda Los Almendros" pageId="1" pageNumber="365" specimenCount="1" stateProvince="Antioquia" typeStatus="holotype">
<emphasis id="B912EAB0FFA7FFABFE0EFDBC93A2FB3F" bold="true" box="[394,503,547,573]" pageId="1" pageNumber="365">
<typeStatus id="54DD8800FFA7FFABFE0EFDBC93A2FB3F" box="[394,503,547,573]" pageId="1" pageNumber="365" type="holotype">Holotype</typeStatus>
</emphasis>
: male (cl
<quantity id="4C9E9B47FFA7FFABFDEFFDBC9087FB3C" box="[619,722,547,574]" metricMagnitude="-2" metricUnit="m" metricValue="1.63" pageId="1" pageNumber="365" unit="mm" value="16.3">16.3 mm</quantity>
, cw 28.0 mm), ICN-MHN-CR 3478.
<collectingCountry id="F3717632FFA7FFABFBFAFDBC96BAFB3F" box="[1150,1263,547,573]" name="Colombia" pageId="1" pageNumber="365">Colombia</collectingCountry>
,
<collectingRegion id="49A2F840FFA7FFABFB7EFDBC92ABFB60" country="Colombia" name="Antioquia" pageId="1" pageNumber="365">Antioquia Department</collectingRegion>
,
<collectorName id="26935374FFA7FFABFE89FDD893A3FB60" box="[269,502,583,610]" pageId="1" pageNumber="365">
<collectingCounty id="62B84E2EFFA7FFABFE89FDD893A3FB60" box="[269,502,583,610]" pageId="1" pageNumber="365">Municipio El Bagre</collectingCounty>
</collectorName>
,
<collectingMunicipality id="6BBDACD8FFA7FFABFD81FDD89145FB63" box="[517,784,583,610]" pageId="1" pageNumber="365">Vereda Los Almendros</collectingMunicipality>
,
<location id="8EB96079FFA7FFABFC9BFDD7919AFB63" LSID="urn:lsid:plazi:treatment:03CF87B4FFA7FFAFFF13FE28938DFA5F:8EB96079FFA7FFABFC9BFDD7919AFB63" box="[799,975,583,610]" country="Colombia" county="Municipio El Bagre" latitude="7.4607778" longLatPrecision="1" longitude="-74.671776" municipality="Vereda Los Almendros" name="Los Almendros" pageId="1" pageNumber="365" stateProvince="Antioquia">Los Almendros</location>
stream,
<elevation id="004BD191FFA7FFABFBB3FDD896A0FB60" box="[1079,1269,583,610]" metricMagnitude="2" metricUnit="m" metricValue="1.96" pageId="1" pageNumber="365" unit="m" value="196.0">
elevation
<quantity id="4C9E9B47FFA7FFABFB2CFDD896A0FB60" box="[1192,1269,583,610]" metricMagnitude="2" metricUnit="m" metricValue="1.96" pageId="1" pageNumber="365" unit="m" value="196.0">196 m</quantity>
</elevation>
,
<geoCoordinate id="EE525065FFA7FFABFA81FDD897CDFB63" box="[1285,1432,583,609]" degrees="7" direction="north" minutes="27" orientation="latitude" pageId="1" pageNumber="365" precision="1" seconds="38.8" value="7.4607778">7°27’38.8”N</geoCoordinate>
,
<geoCoordinate id="EE525065FFA7FFABFF13FDF4936CFB84" box="[151,313,619,646]" degrees="74" direction="west" minutes="40" orientation="longitude" pageId="1" pageNumber="365" precision="1" seconds="18.4" value="-74.671776">74°40’18.4”W</geoCoordinate>
,
<date id="FFD81062FFA7FFABFECCFDF4938DFB87" box="[328,472,619,646]" pageId="1" pageNumber="365" value="2019-10-25">
<collectingDate id="EF9CE98AFFA7FFABFECCFDF4938DFB87" box="[328,472,619,646]" pageId="1" pageNumber="365" value="2019-10-25">25 Oct 2019</collectingDate>
</date>
, leg.
<collectorName id="26935374FFA7FFABFD92FDF390E2FB87" box="[534,695,619,646]" pageId="1" pageNumber="365">M. Alexander.</collectorName>
</materialsCitation>
<emphasis id="B912EAB0FFA7FFABFD3AFDF49163FB87" bold="true" box="[702,822,619,645]" pageId="1" pageNumber="365">
<typeStatus id="54DD8800FFA7FFABFD3AFDF49163FB87" box="[702,822,619,645]" pageId="1" pageNumber="365" type="paratype">Paratypes</typeStatus>
</emphasis>
:
<specimenCount id="9D60FD2BFFA7FFABFCC2FDF491C7FB87" box="[838,914,619,645]" pageId="1" pageNumber="365" type="male">1 male</specimenCount>
(cl
<quantity id="4C9E9B47FFA7FFABFC45FDF4967DFB84" box="[961,1064,619,646]" metricMagnitude="-2" metricUnit="m" metricValue="1.49" pageId="1" pageNumber="365" unit="mm" value="14.9">14.9 mm</quantity>
, cw
<quantity id="4C9E9B47FFA7FFABFBDAFDF49692FB84" box="[1118,1223,619,646]" metricMagnitude="-2" metricUnit="m" metricValue="2.48" pageId="1" pageNumber="365" unit="mm" value="24.8">24.8 mm</quantity>
),
<specimenCount id="9D60FD2BFFA7FFABFB5FFDF49768FB87" box="[1243,1341,619,645]" pageId="1" pageNumber="365" type="female">1 female</specimenCount>
(cl 15.0 mm, cw
<quantity id="4C9E9B47FFA7FFABFF7FFD109330FBA8" box="[251,357,655,682]" metricMagnitude="-2" metricUnit="m" metricValue="3.54" pageId="1" pageNumber="365" unit="mm" value="35.4">35.4 mm</quantity>
),
<materialsCitation id="3B0E3CFFFFA7FFABFEFDFD1092A8FBCF" ID-GBIF-Occurrence="3028575302" collectingDate="2019-10-25" collectorName="Municipio El Bagre &amp; M. Alexander." country="Colombia" county="Municipio El Bagre" elevation="196" latitude="7.4607778" location="Los Almendros" longLatPrecision="1" longitude="-74.671776" municipality="Vereda Los Almendros" pageId="1" pageNumber="365" specimenCount="1" specimenCount-juvenile="1" stateProvince="Antioquia" typeStatus="paratype">
<specimenCount id="9D60FD2BFFA7FFABFEFDFD1093BFFBAB" box="[377,490,655,681]" pageId="1" pageNumber="365" type="juvenile">1 juvenile</specimenCount>
female (cl
<quantity id="4C9E9B47FFA7FFABFDE9FD109081FBA8" box="[621,724,655,682]" metricMagnitude="-2" metricUnit="m" metricValue="1.25" pageId="1" pageNumber="365" unit="mm" value="12.5">12.5 mm</quantity>
, cw
<quantity id="4C9E9B47FFA7FFABFC8EFD109121FBA8" box="[778,884,655,682]" metricMagnitude="-2" metricUnit="m" metricValue="2.16" pageId="1" pageNumber="365" unit="mm" value="21.6">21.6 mm</quantity>
), ICN-MHN-CR 3479. Same locality data as for holotype
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C37C6529FFA7FFABFF43FD4893B2FAEF" pageId="1" pageNumber="365" type="diagnosis">
<paragraph id="8BD936A2FFA7FFABFF43FD4893B2FAEF" blockId="1.[151,1437,547,2014]" pageId="1" pageNumber="365">
<emphasis id="B912EAB0FFA7FFABFF43FD489317FBF3" bold="true" box="[199,322,727,753]" pageId="1" pageNumber="365">Diagnosis.</emphasis>
Mesial process of first male gonopod formed by two projections (distal, proximal) former subtriangular, second one oblong with basal transverse slit through which an acute spines is projected, distal and proximal prouections separated by narrow curvature; lateral process protuberant, nearly semicircular with a conspicuous acute spine distally, tip upwards; lateral process as long as proximal projection of mesial process; apex outline nearly subtriangular in distal view, with internal margin convex and external margin concave, bearing numerous, conspicuous spinules; espermatic channel with rows of conspicuous spinules. Second male gonopod with endopod concave, rounded and covered by rows of scale-like spinules distally. Third maxilliped with exopod as long as outer margin of endopodal ischium.
</paragraph>
</subSubSection>
<subSubSection id="C37C6529FFA7FFA8FF43FC68907DFD37" lastPageId="2" lastPageNumber="366" pageId="1" pageNumber="365" type="description">
<paragraph id="8BD936A2FFA7FFABFF43FC6891A0FC7B" blockId="1.[151,1437,547,2014]" pageId="1" pageNumber="365">
<emphasis id="B912EAB0FFA7FFABFF43FC6893A0FD13" bold="true" box="[199,501,1015,1041]" pageId="1" pageNumber="365">
Description of
<typeStatus id="54DD8800FFA7FFABFE0CFC6893A4FD13" box="[392,497,1015,1041]" pageId="1" pageNumber="365" type="holotype">holotype</typeStatus>
.
</emphasis>
Carapace (
<figureCitation id="135D2A27FFA7FFABFD00FC6890B6FD13" box="[644,739,1015,1041]" captionStart="FIGURE 1" captionStartId="3.[151,250,1943,1967]" captionTargetBox="[357,1224,181,1910]" captionTargetId="figure-23@3.[355,1232,181,1919]" captionTargetPageId="3" captionText="FIGURE 1. Phallangothelphusa zenuorum n. sp., male holotype (cl 16.3 mm, cb 28.0 mm),ICN-MHN-CR 3478. A,habitus, dorsal view; B, frontal view of carapace; C, chela of large cheliped, external view; D, opening of left efferent branchial channel, external view; E, left third maxilliped, external view." figureDoi="http://doi.org/10.5281/zenodo.4407791" httpUri="https://zenodo.org/record/4407791/files/figure.png" pageId="1" pageNumber="365">Fig. 1A</figureCitation>
) with sinuous, narrow, deep cervical grooves, becoming indistinct towards margins of carapace; antero-lateral margins with deep notch behind outer orbital angle, with 8 papillae before cervical grooves; lateral margins with approximately 16 papilliform teeth, diminishing in size posteriorly; postfrontal lobes high, oval, delimited anteriorly by transverse depression; median groove deep; surface of carapace between front and postfrontal lobes inclined anteriorly and towards mid-line; front high, slightly excavated, upper border convex with middle depression in dorsal view, marked with row of papillae, lower margin strongly sinuous in frontal view, visible in dorsal view, conspicuously thickened, marked with row of papillae; upper, lower orbital margins each fringed with tubercles (
<figureCitation id="135D2A27FFA7FFABFCA4FB6C9122FC0F" box="[800,887,1267,1293]" captionStart="FIGURE 1" captionStartId="3.[151,250,1943,1967]" captionTargetBox="[357,1224,181,1910]" captionTargetId="figure-23@3.[355,1232,181,1919]" captionTargetPageId="3" captionText="FIGURE 1. Phallangothelphusa zenuorum n. sp., male holotype (cl 16.3 mm, cb 28.0 mm),ICN-MHN-CR 3478. A,habitus, dorsal view; B, frontal view of carapace; C, chela of large cheliped, external view; D, opening of left efferent branchial channel, external view; E, left third maxilliped, external view." figureDoi="http://doi.org/10.5281/zenodo.4407791" httpUri="https://zenodo.org/record/4407791/files/figure.png" pageId="1" pageNumber="365">Fig. 1B</figureCitation>
); dorsal surface of carapace smooth, covered by small papillae, regions demarcated; third maxilliped with deep depression on subdistal external margin of merus, exopod as long as outer margin of endopodal ischium (
<figureCitation id="135D2A27FFA7FFABFC8DFAA4910AFC57" box="[777,863,1339,1365]" captionStart="FIGURE 1" captionStartId="3.[151,250,1943,1967]" captionTargetBox="[357,1224,181,1910]" captionTargetId="figure-23@3.[355,1232,181,1919]" captionTargetPageId="3" captionText="FIGURE 1. Phallangothelphusa zenuorum n. sp., male holotype (cl 16.3 mm, cb 28.0 mm),ICN-MHN-CR 3478. A,habitus, dorsal view; B, frontal view of carapace; C, chela of large cheliped, external view; D, opening of left efferent branchial channel, external view; E, left third maxilliped, external view." figureDoi="http://doi.org/10.5281/zenodo.4407791" httpUri="https://zenodo.org/record/4407791/files/figure.png" pageId="1" pageNumber="365">Fig. 1E</figureCitation>
); orifice of efferent branchial channel open, nearly ovate with slight extension of the lateral lobe of the epistome (
<figureCitation id="135D2A27FFA7FFABFC0BFAC091BDFC7B" box="[911,1000,1375,1401]" captionStart="FIGURE 1" captionStartId="3.[151,250,1943,1967]" captionTargetBox="[357,1224,181,1910]" captionTargetId="figure-23@3.[355,1232,181,1919]" captionTargetPageId="3" captionText="FIGURE 1. Phallangothelphusa zenuorum n. sp., male holotype (cl 16.3 mm, cb 28.0 mm),ICN-MHN-CR 3478. A,habitus, dorsal view; B, frontal view of carapace; C, chela of large cheliped, external view; D, opening of left efferent branchial channel, external view; E, left third maxilliped, external view." figureDoi="http://doi.org/10.5281/zenodo.4407791" httpUri="https://zenodo.org/record/4407791/files/figure.png" pageId="1" pageNumber="365">Fig. 1D</figureCitation>
).
</paragraph>
<paragraph id="8BD936A2FFA7FFABFF43FA1C93A2FFBF" blockId="1.[151,1437,547,2014]" pageId="1" pageNumber="365">
First pereopods heterochelous (
<figureCitation id="135D2A27FFA7FFABFDADFA1C90D1FC9F" box="[553,644,1411,1437]" captionStart="FIGURE 1" captionStartId="3.[151,250,1943,1967]" captionTargetBox="[357,1224,181,1910]" captionTargetId="figure-23@3.[355,1232,181,1919]" captionTargetPageId="3" captionText="FIGURE 1. Phallangothelphusa zenuorum n. sp., male holotype (cl 16.3 mm, cb 28.0 mm),ICN-MHN-CR 3478. A,habitus, dorsal view; B, frontal view of carapace; C, chela of large cheliped, external view; D, opening of left efferent branchial channel, external view; E, left third maxilliped, external view." figureDoi="http://doi.org/10.5281/zenodo.4407791" httpUri="https://zenodo.org/record/4407791/files/figure.png" pageId="1" pageNumber="365">Fig. 1A</figureCitation>
); right cheliped larger than left, merus with 3 crests as follows: upper crest with rows of tubercles of different sizes, internal lower crest with 2 tight rows of large tubercles, diminishing in size proximally, external lower crest with row of papillae; carpus with blunt subdistal spine, follows by 4 rounded tubercles, decreasing in size proximally; palms of both chelipeds smooth, swollen, with rows of papillae on external, internal margin, fingers of chelae with rows of dark tubercles, not gaping when closed, tips crossing when closed (
<figureCitation id="135D2A27FFA7FFABFEB5F9A893DDFF53" box="[305,392,1591,1617]" captionStart="FIGURE 1" captionStartId="3.[151,250,1943,1967]" captionTargetBox="[357,1224,181,1910]" captionTargetId="figure-23@3.[355,1232,181,1919]" captionTargetPageId="3" captionText="FIGURE 1. Phallangothelphusa zenuorum n. sp., male holotype (cl 16.3 mm, cb 28.0 mm),ICN-MHN-CR 3478. A,habitus, dorsal view; B, frontal view of carapace; C, chela of large cheliped, external view; D, opening of left efferent branchial channel, external view; E, left third maxilliped, external view." figureDoi="http://doi.org/10.5281/zenodo.4407791" httpUri="https://zenodo.org/record/4407791/files/figure.png" pageId="1" pageNumber="365">Fig. 1C</figureCitation>
). Walking legs (second to fifth pereopods) slender (
<figureCitation id="135D2A27FFA7FFABFC4DF9A89677FF53" box="[969,1058,1591,1617]" captionStart="FIGURE 1" captionStartId="3.[151,250,1943,1967]" captionTargetBox="[357,1224,181,1910]" captionTargetId="figure-23@3.[355,1232,181,1919]" captionTargetPageId="3" captionText="FIGURE 1. Phallangothelphusa zenuorum n. sp., male holotype (cl 16.3 mm, cb 28.0 mm),ICN-MHN-CR 3478. A,habitus, dorsal view; B, frontal view of carapace; C, chela of large cheliped, external view; D, opening of left efferent branchial channel, external view; E, left third maxilliped, external view." figureDoi="http://doi.org/10.5281/zenodo.4407791" httpUri="https://zenodo.org/record/4407791/files/figure.png" pageId="1" pageNumber="365">Fig. 1A</figureCitation>
), dactyli each with 5 longitudinal rows of large spines diminishing in size proximally, arrangement of spines on dactylus of left second pereopod as follows: anterolateral, anteroventral rows each with 6 spines, external row with 7 spines, postero-ventral, posterolateral rows each with 5 spines.
</paragraph>
<paragraph id="8BD936A2FFA7FFA8FF43F958919DF843" blockId="1.[151,1437,547,2014]" lastBlockId="2.[151,1437,151,2013]" lastPageId="2" lastPageNumber="366" pageId="1" pageNumber="365">
First male gonopod straight, wide; caudal lobe wide basally, decreasing in size to apex, ending acute in caudal view, basally, covered by rows of conspicuous setae; prominent ridge basal to beyond mid portion, running parallel to caudal lobe; lateral side concave basally, middle wide constriction and rounded protuberance from subdistal portion to apex; mesial process formed by two projections (distal, proximal) separated by narrow curvature in between, distal projection subtriangular, rounded distally in caudal view, basal portion folded over distal surface, ending in acute spine, directed downwards, proximal projection oblong, recurved meso-caudally with basal transverse slit through which an acute spines is projected, this spines is originated on cephalic surface of proximal projection (
<figureCitation id="135D2A27FFA7FFABFF1BF85C9357FEDF" box="[159,258,1987,2013]" captionStart="FIGURE 2" captionStartId="4.[151,260,1846,1870]" captionTargetBox="[250,1334,181,1814]" captionTargetId="figure-17@4.[250,1337,181,1822]" captionTargetPageId="4" captionText="FIGURE 2. Phallangothelphusa zenuorum n. sp., male holotype, ICN-MHN-CR 3478, first and second gonopods. A,left first gonopod, caudal view; B, same, lateral view;C, same, cephalic view; D, same, mesial view; E, apex distal view; F, left second gonopod, endopod caudal view; G, same, detail of endopod distal view. 1, distal projection of mesial process; 2, curvature; 3, proximal projection of mesial process; 4, spine; 5, lateral process; 6, protuberance of lateral side; 7, caudal lobe; 8, spermatic channel." figureDoi="http://doi.org/10.5281/zenodo.4407797" httpUri="https://zenodo.org/record/4407797/files/figure.png" pageId="1" pageNumber="365">Figs. 2A</figureCitation>
, C-E); lateral process protuberant, near semicircular, wide, rounded basally and decreasing in size distally, inwardly turned, directed latero-mesial, with a conspicuous acute spine distally, tip upwards; lateral process as long as proximal projection of mesial process and separated each other by deep gap; apex outline nearly subtriangular in distal view, with internal margin convex and external margin concave, bearing numerous, conspicuous spinules; espermatic channel with rows of conspicuous spinules (
<figureCitation id="135D2A27FFA4FFA8FC8CFE9C91D4F81F" box="[776,897,259,285]" captionStart="FIGURE 2" captionStartId="4.[151,260,1846,1870]" captionTargetBox="[250,1334,181,1814]" captionTargetId="figure-17@4.[250,1337,181,1822]" captionTargetPageId="4" captionText="FIGURE 2. Phallangothelphusa zenuorum n. sp., male holotype, ICN-MHN-CR 3478, first and second gonopods. A,left first gonopod, caudal view; B, same, lateral view;C, same, cephalic view; D, same, mesial view; E, apex distal view; F, left second gonopod, endopod caudal view; G, same, detail of endopod distal view. 1, distal projection of mesial process; 2, curvature; 3, proximal projection of mesial process; 4, spine; 5, lateral process; 6, protuberance of lateral side; 7, caudal lobe; 8, spermatic channel." figureDoi="http://doi.org/10.5281/zenodo.4407797" httpUri="https://zenodo.org/record/4407797/files/figure.png" pageId="2" pageNumber="366">Fig. 2C, E</figureCitation>
). Second male gonopod with endopod concave, rounded and covered by rows of scale-like spinules distally (
<figureCitation id="135D2A27FFA4FFA8FCC1FEB891EEF843" box="[837,955,295,321]" captionStart="FIGURE 2" captionStartId="4.[151,260,1846,1870]" captionTargetBox="[250,1334,181,1814]" captionTargetId="figure-17@4.[250,1337,181,1822]" captionTargetPageId="4" captionText="FIGURE 2. Phallangothelphusa zenuorum n. sp., male holotype, ICN-MHN-CR 3478, first and second gonopods. A,left first gonopod, caudal view; B, same, lateral view;C, same, cephalic view; D, same, mesial view; E, apex distal view; F, left second gonopod, endopod caudal view; G, same, detail of endopod distal view. 1, distal projection of mesial process; 2, curvature; 3, proximal projection of mesial process; 4, spine; 5, lateral process; 6, protuberance of lateral side; 7, caudal lobe; 8, spermatic channel." figureDoi="http://doi.org/10.5281/zenodo.4407797" httpUri="https://zenodo.org/record/4407797/files/figure.png" pageId="2" pageNumber="366">Fig. 2F, G</figureCitation>
).
</paragraph>
<paragraph id="8BD936A2FFA4FFA8FF55FED59727F8D3" blockId="2.[151,1437,151,2013]" pageId="2" pageNumber="366">
<emphasis id="B912EAB0FFA4FFA8FF55FED59374F866" bold="true" box="[209,289,330,356]" pageId="2" pageNumber="366">Color.</emphasis>
The freshly-alcohol preserved
<typeStatus id="54DD8800FFA4FFA8FD0EFED490B9F867" box="[650,748,331,357]" pageId="2" pageNumber="366" type="holotype">holotype</typeStatus>
is brown (near Mars Brown, 223A) with light specks (near Cinnamon, 123A) on the dorsal side of the carapace. The walking legs dorsally brown (near Verona Brown, 223B), ventrally light brown (near Mikado Brown, 121C). The chelae brown dorsally (near Mars Brown, 223A), light brown ventrally (near Buff, 124). The ventral surface of the carapace is light brown (near Sayal Brown, 223C).
</paragraph>
<paragraph id="8BD936A2FFA4FFA8FF43FE4590A0FA83" blockId="2.[151,1437,151,2013]" pageId="2" pageNumber="366">
<emphasis id="B912EAB0FFA4FFA8FF43FE459360F8F6" bold="true" box="[199,309,474,500]" pageId="2" pageNumber="366">Habitat.</emphasis>
The specimens were collected by hand under stones and leaf litter of a secondary forest stream. The stream is surrounded by a gallery forest and characterized by clear waters, with stones, sandy-clay soil, limestone substrate and leaf litter at the margins. The freshwater Ecoregion of the locality corresponds to the Lower
<collectingRegion id="49A2F840FFA4FFA8FDA3FDD8902CFB63" box="[551,633,583,609]" country="Colombia" name="Cauca" pageId="2" pageNumber="366">Cauca</collectingRegion>
, which is characterized by alluvial plains of tectonic depressions and narrow valleys and canyons Mesa
<emphasis id="B912EAB0FFA4FFA8FDFBFDF490EBFB87" box="[639,702,619,645]" italics="true" pageId="2" pageNumber="366">et al.</emphasis>
(2016). This region has abundant wetlands and associated flood areas that subject to the dynamics of flood pulses, since the hydrographic systems of the
<collectingRegion id="49A2F840FFA4FFA8FACAFD1097C9FBAB" box="[1358,1436,655,681]" country="Colombia" name="Cauca" pageId="2" pageNumber="366">Cauca</collectingRegion>
and Nechí rivers converge. The Corrales and El Ocho swamps on the eastern bank of the Nechí River and the foothills of the western flank of the Serranía de San Lucas are of the highest importance due to their extension. These boggy complexes are part of an orographic complex that constitutes one of the Pleistocene refuges known as the Nechí Refuge (
<bibRefCitation id="EFF74B53FFA4FFA8FC80FC8091FCFA38" author="Haffer, J." box="[772,937,799,826]" pageId="2" pageNumber="366" pagination="131 - 137" refId="ref4436" refString="Haffer, J. (1969) Speciation in Amazonian Forest Birds. Science, 165 (3889), 131 - 137. https: // doi. org / 10.1126 / science. 165.3889.131" type="journal article" year="1969">Haffer, 1969</bibRefCitation>
), characterized by presenting very high levels of speciation, numerous endemisms and a remarkable richness of species
<bibRefCitation id="EFF74B53FFA4FFA8FB15FCDC9317FA83" author="Acosta-Galvis, A. R. &amp; Restrepo, A. E." pageId="2" pageNumber="366" pagination="467 - 473" refId="ref4009" refString="Acosta-Galvis, A. R. &amp; Restrepo, A. E. (2001) Una nueva especie de Bolitoglossa (Caudata: Plethodontidae) de las selvas del Magdalena medio en Colombia. Caldasia, 467 - 473." type="book chapter" year="2001">Acosta-Galvis &amp; Restrepo (2001)</bibRefCitation>
,
<bibRefCitation id="EFF74B53FFA4FFA8FECBFCF890A5FA83" author="Constantino, L. M. &amp; Rodriguez, G." box="[335,752,871,897]" pageId="2" pageNumber="366" pagination="176 - 184" refId="ref4378" refString="Constantino, L. M. &amp; Rodriguez, G. (2009) Pierella helvina amalfi, una nueva subespecie de la cordillera central de Antioquia, Colombia (Lepidoctera: Nymphalidae: Satyrinae). Boletin Cientifico. Centro de Museos. Museo de Historia Natural, 13 (1), 176 - 184." type="journal article" year="2009">Constantino &amp; Rodríguez (2009)</bibRefCitation>
.
</paragraph>
<paragraph id="8BD936A2FFA4FFA8FF43FC14907DFD37" blockId="2.[151,1437,151,2013]" pageId="2" pageNumber="366">
In this Ecoregion there are registers of deforestation and legal and illegal mining. This leads to consequences for the quality of the habitat where the species is found. Recently, the Corporación Autónoma Regional del Centro de
<collectingRegion id="49A2F840FFA4FFA8FF3CFC4C937EFAEF" box="[184,299,979,1005]" country="Colombia" name="Antioquia" pageId="2" pageNumber="366">Antioquia</collectingRegion>
, CORANTIOQUIA, established the Lower
<collectingRegion id="49A2F840FFA4FFA8FC9FFC4C9134FAEF" box="[795,865,979,1005]" country="Colombia" name="Cauca" pageId="2" pageNumber="366">Cauca</collectingRegion>
Ecoregion as one of the priority areas to carry out Biodiversity conservation actions, which will contribute to the protection of forests and water sources and consequently the conservation of species.
</paragraph>
</subSubSection>
<subSubSection id="C37C6529FFA4FFA8FF43FBA092BDFD7F" pageId="2" pageNumber="366" type="etymology">
<paragraph id="8BD936A2FFA4FFA8FF43FBA092BDFD7F" blockId="2.[151,1437,151,2013]" pageId="2" pageNumber="366">
<emphasis id="B912EAB0FFA4FFA8FF43FBA09308FD5B" bold="true" box="[199,349,1087,1113]" pageId="2" pageNumber="366">Etymology.</emphasis>
The species in named after the Zenú Indians, in whose territory the species was found.
</paragraph>
</subSubSection>
<subSubSection id="C37C6529FFA4FFAFFF43FB18938DFA5F" lastPageId="5" lastPageNumber="369" pageId="2" pageNumber="366" type="discussion">
<paragraph id="8BD936A2FFA4FFA8FF43FB189671FC57" blockId="2.[151,1437,151,2013]" pageId="2" pageNumber="366">
<emphasis id="B912EAB0FFA4FFA8FF43FB189312FDA3" bold="true" box="[199,327,1159,1185]" pageId="2" pageNumber="366">Remarks.</emphasis>
<bibRefCitation id="EFF74B53FFA4FFA8FED5FB18904DFDA3" author="Rodriguez, G." box="[337,536,1159,1185]" pageId="2" pageNumber="366" refId="ref4719" refString="Rodriguez, G. (1982) Les crabes d'eau douce d'Amerique. Famille des Pseudothelphusidae. In: Faune Tropicale. Vol. 22. OR- STOM, Paris, pp. 1 - 223." type="book" year="1982">Rodríguez (1982)</bibRefCitation>
hypothesized that the shape of the orifice of the efferent branchial channel and the length of the exopod of the third maxilliped are primitive conditions of
<taxonomicName id="4C664D21FFA4FFA8FC63FB34969CFDC7" authorityName="Pretzmann" authorityYear="1965" box="[999,1225,1195,1221]" class="Malacostraca" family="Pseudothelphusidae" genus="Phallangothelphusa" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="366" phylum="Arthropoda" rank="genus">
<emphasis id="B912EAB0FFA4FFA8FC63FB34969CFDC7" box="[999,1225,1195,1221]" italics="true" pageId="2" pageNumber="366">Phallangothelphusa</emphasis>
</taxonomicName>
, and that probably this genus is derived from an ancient stock of
<taxonomicName id="4C664D21FFA4FFA8FD12FB5091BBFDEB" authority="Pretzmann, 1971" authorityName="Pretzmann" authorityYear="1971" box="[662,1006,1231,1257]" class="Malacostraca" family="Pseudothelphusidae" genus="Strengeriana" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="366" phylum="Arthropoda" rank="genus">
<emphasis id="B912EAB0FFA4FFA8FD12FB509172FDEB" box="[662,807,1231,1257]" italics="true" pageId="2" pageNumber="366">Strengeriana</emphasis>
<bibRefCitation id="EFF74B53FFA4FFA8FCAAFB5091BBFDEB" author="Pretzmann, G." box="[814,1006,1231,1257]" pageId="2" pageNumber="366" pagination="14 - 24" refId="ref4627" refString="Pretzmann, G. (1971) Fortschritte in der Klassifizierung der Pseudothelphusidae. Anzeiger der Mathematisch Naturwissenschaftliche der Osterreichischen Akademie der Wissenschaften, Series 1, 179 (1 - 4), 14 - 24." type="journal article" year="1971">Pretzmann, 1971</bibRefCitation>
</taxonomicName>
. For
<taxonomicName id="4C664D21FFA4FFA8FBA8FB5097C9FDEA" authority="Campos &amp; Alexander, 2020" authorityName="Campos &amp; Alexander" authorityYear="2020" box="[1068,1436,1231,1257]" class="Malacostraca" family="Pseudothelphusidae" genus="Phallangothelphusa" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="366" phylum="Arthropoda" rank="species" species="zenuorum" status="sp. nov.">
<emphasis id="B912EAB0FFA4FFA8FBA8FB5097C9FDEA" box="[1068,1436,1231,1257]" italics="true" pageId="2" pageNumber="366">Phallangothelphusa zenuorum</emphasis>
</taxonomicName>
<emphasis id="B912EAB0FFA4FFA8FF13FB6C92B5FC0F" bold="true" box="[151,224,1267,1293]" pageId="2" pageNumber="366">
<taxonomicNameLabel id="A22157CBFFA4FFA8FF13FB6C92B5FC0F" box="[151,224,1267,1293]" pageId="2" pageNumber="366" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
, we find that the exopod is as long as outer margin of endopodal ischium, similar charateristic that is presented in some species of the genus
<taxonomicName id="4C664D21FFA4FFA8FD62FA8891DCFC33" authorityName="Pretzmann" authorityYear="1971" box="[742,905,1303,1329]" class="Malacostraca" family="Pseudothelphusidae" genus="Strengeriana" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="366" phylum="Arthropoda" rank="genus">
<emphasis id="B912EAB0FFA4FFA8FD62FA8891DCFC33" box="[742,905,1303,1329]" italics="true" pageId="2" pageNumber="366">Strengeriana</emphasis>
</taxonomicName>
:
<taxonomicName id="4C664D21FFA4FFA8FC1FFA8896A3FC33" authority="Prahl, 1987" authorityName="Prahl" authorityYear="1987" box="[923,1270,1303,1329]" class="Malacostraca" family="Pseudothelphusidae" genus="Strengeriana" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="366" phylum="Arthropoda" rank="species" species="antioquensis">
<emphasis id="B912EAB0FFA4FFA8FC1FFA88960EFC32" box="[923,1115,1303,1329]" italics="true" pageId="2" pageNumber="366">S. antioquensis</emphasis>
<bibRefCitation id="EFF74B53FFA4FFA8FBE7FA8896A3FC33" author="Prahl, H." box="[1123,1270,1303,1329]" pageId="2" pageNumber="366" pagination="244 - 246" refId="ref4558" refString="Prahl, H. (1987) Strengeriana antioquensis sp. nov. (Crustacea: Pseudothelphusidae) a new freshwater crab of Colombia. Caribbean Journal of Science, 23, 244 - 246." type="journal article" year="1987">Prahl, 1987</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C664D21FFA4FFA8FA83FA8893A2FC57" authority="Campos &amp; Rodriguez, 1993" authorityName="Campos &amp; Rodriguez" authorityYear="1993" class="Malacostraca" family="Pseudothelphusidae" genus="Strengeriana" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="366" phylum="Arthropoda" rank="species" species="cajaensis">
<emphasis id="B912EAB0FFA4FFA8FA83FA8897C8FC32" box="[1287,1437,1303,1329]" italics="true" pageId="2" pageNumber="366">S. cajaensis</emphasis>
<bibRefCitation id="EFF74B53FFA4FFA8FF13FAA493A2FC57" author="Campos, M. R. &amp; Rodriguez, G." box="[151,503,1339,1365]" pageId="2" pageNumber="366" pagination="508 - 513" refId="ref4275" refString="Campos, M. R. &amp; Rodriguez, G. (1993) Three new species of Strengeriana from Colombia (Crustacea: Decapoda: Pseudothelphusidae). Proceedings of the Biological Society of Washington, 106, 508 - 513." type="journal article" year="1993">Campos &amp; Rodríguez, 1993</bibRefCitation>
</taxonomicName>
and
<taxonomicName id="4C664D21FFA4FFA8FDB0FAA49674FC57" authority="Rodriguez &amp; Campos, 1989" authorityName="Rodriguez &amp; Campos" authorityYear="1989" box="[564,1057,1339,1365]" class="Malacostraca" family="Pseudothelphusidae" genus="Strengeriana" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="366" phylum="Arthropoda" rank="species" species="taironae">
<emphasis id="B912EAB0FFA4FFA8FDB0FAA490E0FC56" box="[564,693,1339,1365]" italics="true" pageId="2" pageNumber="366">S taironae</emphasis>
<bibRefCitation id="EFF74B53FFA4FFA8FD39FAA49674FC57" author="Rodriguez, G. &amp; Campos, M. R." box="[701,1057,1339,1365]" pageId="2" pageNumber="366" pagination="141 - 156" refId="ref4756" refString="Rodriguez, G. &amp; Campos, M. R. (1989) Cladistic relationships of freshwater crabs of the tribe Strengerianini (Decapoda: Pseudothelphusidae) from the northern Andes, with comments on their Biogeography and descriptions of new species. Journal of Crustacean Biology, 9, 141 - 156. https: // doi. org / 10.2307 / 1548455" type="journal article" year="1989">Rodríguez &amp; Campos, 1989</bibRefCitation>
</taxonomicName>
.
</paragraph>
<paragraph id="8BD936A2FFA4FFA8FF43FAC09046FF2F" blockId="2.[151,1437,151,2013]" pageId="2" pageNumber="366">
In a cladistic study of freshwater crabs of the tribe
<taxonomicName id="4C664D21FFA4FFA8FD79FAC091CAFC7B" authorityName="Rodriguez" authorityYear="1982" box="[765,927,1375,1401]" class="Malacostraca" family="Pseudothelphusidae" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="366" phylum="Arthropoda" rank="tribe" tribe="Strengerianini">Strengerianini</taxonomicName>
, belonging to the subfamily
<taxonomicName id="4C664D21FFA4FFA8FB5FFAC09043FC9F" authority=", Rodriguez &amp; Campos (1989)" authorityName="Rodriguez &amp; Campos" authorityYear="1989" class="Malacostraca" family="Pseudothelphusidae" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="366" phylum="Arthropoda" rank="subFamily" subFamily="Pseudothelphusinae">
Pseudothelphusinae,
<bibRefCitation id="EFF74B53FFA4FFA8FF49FA1C9043FC9F" author="Rodriguez, G. &amp; Campos, M. R." box="[205,534,1411,1437]" pageId="2" pageNumber="366" pagination="141 - 156" refId="ref4756" refString="Rodriguez, G. &amp; Campos, M. R. (1989) Cladistic relationships of freshwater crabs of the tribe Strengerianini (Decapoda: Pseudothelphusidae) from the northern Andes, with comments on their Biogeography and descriptions of new species. Journal of Crustacean Biology, 9, 141 - 156. https: // doi. org / 10.2307 / 1548455" type="journal article" year="1989">Rodríguez &amp; Campos (1989)</bibRefCitation>
</taxonomicName>
used somatic and gonopodal characters, and selected as
<emphasis id="B912EAB0FFA4FFA8FB1FFA1C975FFC9E" box="[1179,1290,1411,1436]" italics="true" pageId="2" pageNumber="366">out-group</emphasis>
<taxonomicName id="4C664D21FFA4FFA8FA96FA1C931FFCC3" authority="Stimpson, 1860" authorityName="Stimpson" authorityYear="1860" class="Malacostraca" family="Pseudothelphusidae" genus="Epilobocera" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="366" phylum="Arthropoda" rank="genus">
<emphasis id="B912EAB0FFA4FFA8FA96FA1C97C9FC9F" box="[1298,1436,1411,1437]" italics="true" pageId="2" pageNumber="366">Epilobocera</emphasis>
<bibRefCitation id="EFF74B53FFA4FFA8FF13FA38931FFCC3" author="Stimpson, W." box="[151,330,1447,1473]" pageId="2" pageNumber="366" pagination="177 - 246" refId="ref5075" refString="Stimpson, W. (1860) Notes on North American Crustacea, in the Museum of the Smithsonian Institution. No. 11. Annals of the Lyceum of Natural History of New York, 7, 177 - 246. https: // doi. org / 10.1111 / j. 1749 - 6632.1862. tb 00153. x" type="journal article" year="1860">Stimpson, 1860</bibRefCitation>
</taxonomicName>
, that is the only genus of the subfamily
<taxonomicName id="4C664D21FFA4FFA8FC8EFA3891E3FCC3" authorityName="Smalley" authorityYear="1964" box="[778,950,1447,1473]" class="Malacostraca" family="Pseudothelphusidae" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="366" phylum="Arthropoda" rank="subFamily" subFamily="Epilobocerinae">Epilobocerinae</taxonomicName>
, with distribution in the Antilles.
<taxonomicName id="4C664D21FFA4FFA8FAAAFA3892E9FCE6" authorityName="Stimpson" authorityYear="1860" class="Malacostraca" family="Pseudothelphusidae" genus="Epilobocera" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="366" phylum="Arthropoda" rank="genus">
<emphasis id="B912EAB0FFA4FFA8FAAAFA3892E9FCE6" italics="true" pageId="2" pageNumber="366">Epilobocera</emphasis>
</taxonomicName>
species are characterized by having the exopod of the third maxilliped distinctly overreaching the ischium, the presence of a tooth inside the efferent branchial channel and the absence of a field of spines in the gonopod
<bibRefCitation id="EFF74B53FFA4FFA8FAD7FA709375FF2F" author="Rodriguez, G." pageId="2" pageNumber="366" refId="ref4719" refString="Rodriguez, G. (1982) Les crabes d'eau douce d'Amerique. Famille des Pseudothelphusidae. In: Faune Tropicale. Vol. 22. OR- STOM, Paris, pp. 1 - 223." type="book" year="1982">Rodríguez (1982)</bibRefCitation>
,
<bibRefCitation id="EFF74B53FFA4FFA8FEA8F98C905AFF2F" author="Rogers, D. C. &amp; Magalhaes, C. &amp; Peralta, M. &amp; Becerra Ribeiro, F. &amp; Bond-Buckup, G. &amp; Price, W. W. &amp; Guerrero-Kommritz, J. &amp; Mantelatto, F. L. &amp; Bueno, A. &amp; Camacho, A. I. &amp; Gonzalez, E. R. &amp; Jara, C. G. &amp; Pedraza, M. &amp; Pedraza-Lara, C. &amp; Latorre, E. R. &amp; Santo, M." box="[300,527,1555,1581]" pageId="2" pageNumber="366" pagination="809 - 906" refId="ref4821" refString="Rogers, D. C., Magalhaes, C., Peralta, M., Becerra Ribeiro, F., Bond-Buckup, G., Price, W. W., Guerrero-Kommritz, J., Mantelatto, F. L., Bueno, A., Camacho, A. I., Gonzalez, E. R., Jara, C. G., Pedraza, M., Pedraza-Lara, C., Latorre, E. R. &amp; Santo, M. (2020) Phylum Arthropoda: Crustacea: Malacostraca. In. Damborenea, C., Rogers, D. C. &amp; Thorp, J. H. (Eds.), Thorp and Covich's Freshwater Invertebrates. Vol. 5. Keys to Neotropical and Antarctic Fauna. 4 th Edition. Academic Press, San Diego, California, pp. 809 - 906. https: // doi. org / 10.1016 / B 978 - 0 - 12 - 804225 - 0.00023 - X" type="book chapter" year="2020">
Rogers
<emphasis id="B912EAB0FFA4FFA8FE06F98C93EFFF2F" box="[386,442,1555,1581]" italics="true" pageId="2" pageNumber="366">et al.</emphasis>
(2020)
</bibRefCitation>
.
</paragraph>
<paragraph id="8BD936A2FFA4FFA8FF43F9A891A6FFE3" blockId="2.[151,1437,151,2013]" pageId="2" pageNumber="366">
For the cladistic study
<taxonomicName id="4C664D21FFA4FFA8FE4FF9A890A9FF53" baseAuthorityName="Zimmer" baseAuthorityYear="1912" box="[459,764,1591,1617]" class="Malacostraca" family="Pseudothelphusidae" genus="Phallangothelphusa" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="366" phylum="Arthropoda" rank="species" species="dispar">
<emphasis id="B912EAB0FFA4FFA8FE4FF9A890A9FF53" box="[459,764,1591,1617]" italics="true" pageId="2" pageNumber="366">Phallangothelphusa dispar</emphasis>
</taxonomicName>
, the only species known of this genus at that time, was excluded of the analysis, because the closure of the efferent branchial channel is achieved by the elongation of the epistome, not homologous to the advancement of the jugal angle of the others genera belonging to
<taxonomicName id="4C664D21FFA4FFA8FB73F9E097CCFF9B" authorityName="Rodriguez" authorityYear="1982" box="[1271,1433,1663,1689]" class="Malacostraca" family="Pseudothelphusidae" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="370" phylum="Arthropoda" rank="tribe" tribe="Strengerianini">Strengerianini</taxonomicName>
. However,
<bibRefCitation id="EFF74B53FFA4FFA8FE8EF93C9005FFBF" author="Rodriguez, G. &amp; Campos, M. R." box="[266,592,1699,1725]" pageId="2" pageNumber="366" pagination="141 - 156" refId="ref4756" refString="Rodriguez, G. &amp; Campos, M. R. (1989) Cladistic relationships of freshwater crabs of the tribe Strengerianini (Decapoda: Pseudothelphusidae) from the northern Andes, with comments on their Biogeography and descriptions of new species. Journal of Crustacean Biology, 9, 141 - 156. https: // doi. org / 10.2307 / 1548455" type="journal article" year="1989">Rodríguez &amp; Campos (1989)</bibRefCitation>
, Fig. 5, based on homologies in the gonopods, postulate that
<taxonomicName id="4C664D21FFA4FFA8FB70F93C937CFFE3" baseAuthorityName="Zimmer" baseAuthorityYear="1912" class="Malacostraca" family="Pseudothelphusidae" genus="Phallangothelphusa" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="366" phylum="Arthropoda" rank="species" species="dispar">
<emphasis id="B912EAB0FFA4FFA8FB70F93C937CFFE3" italics="true" pageId="2" pageNumber="366">Phallangothelphusa dispar</emphasis>
</taxonomicName>
could be derived from
<taxonomicName id="4C664D21FFA4FFA8FDABF95891BAFFE3" authority="Rodriguez, 1980" authorityName="Rodriguez" authorityYear="1980" box="[559,1007,1735,1761]" class="Malacostraca" family="Pseudothelphusidae" genus="Strengeriana" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="366" phylum="Arthropoda" rank="species" species="restrepoi">
<emphasis id="B912EAB0FFA4FFA8FDABF958917FFFE2" box="[559,810,1735,1761]" italics="true" pageId="2" pageNumber="366">Strengeriana restrepoi</emphasis>
<bibRefCitation id="EFF74B53FFA4FFA8FCB5F95891BAFFE3" author="Rodriguez, G." box="[817,1007,1735,1761]" pageId="2" pageNumber="366" pagination="889 - 894" refId="ref4665" refString="Rodriguez, G. (1980) Description preliminaire de quelques especes et genres nouveaux de Crabes d'eau douce de l'Amerique tropicale (Crustacea: Decapoda: Pseudothelphusidae). Bulletin du Museum nationale d'Histoire naturelle, Paris, Series 4, 2, Section A (3), 889 - 894." type="journal article" year="1980">Rodríguez, 1980</bibRefCitation>
</taxonomicName>
.
</paragraph>
<paragraph id="8BD936A2FFA4FFA8FF43F9749337FE73" blockId="2.[151,1437,151,2013]" pageId="2" pageNumber="366">
The species of
<taxonomicName id="4C664D21FFA4FFA8FEF3F974900CFE07" authorityName="Pretzmann" authorityYear="1965" box="[375,601,1771,1797]" class="Malacostraca" family="Pseudothelphusidae" genus="Phallangothelphusa" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="366" phylum="Arthropoda" rank="genus">
<emphasis id="B912EAB0FFA4FFA8FEF3F974900CFE07" box="[375,601,1771,1797]" italics="true" pageId="2" pageNumber="366">Phallangothelphusa</emphasis>
</taxonomicName>
are distributed in upper and middle
<collectingRegion id="49A2F840FFA4FFA8FB93F97496F0FE07" box="[1047,1189,1771,1797]" country="Colombia" name="Magdalena" pageId="2" pageNumber="366">Magdalena</collectingRegion>
Valley region. The discovery of
<taxonomicName id="4C664D21FFA4FFA8FEAEF89090CFFE2A" authority="Campos &amp; Alexander, 2020" authorityName="Campos &amp; Alexander" authorityYear="2020" box="[298,666,1807,1833]" class="Malacostraca" family="Pseudothelphusidae" genus="Phallangothelphusa" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="366" phylum="Arthropoda" rank="species" species="zenuorum" status="sp. nov.">
<emphasis id="B912EAB0FFA4FFA8FEAEF89090CFFE2A" box="[298,666,1807,1833]" italics="true" pageId="2" pageNumber="366">Phallangothelphusa zenuorum</emphasis>
</taxonomicName>
<emphasis id="B912EAB0FFA4FFA8FD27F89090BCFE2B" bold="true" box="[675,745,1807,1833]" pageId="2" pageNumber="366">
<taxonomicNameLabel id="A22157CBFFA4FFA8FD27F89090BCFE2B" box="[675,745,1807,1833]" pageId="2" pageNumber="366" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
extends the range of the genus to the foothills of the Serranía de San Lucas, Nechí river basin, that is tributary of the
<collectingRegion id="49A2F840FFA4FFA8FC81F8AC911EFE4F" box="[773,843,1843,1869]" country="Colombia" name="Cauca" pageId="2" pageNumber="366">Cauca</collectingRegion>
river, and the elevation ranging from
<quantity id="4C9E9B47FFA4FFA8FB72F8AC97C9FE4F" box="[1270,1436,1842,1869]" metricMagnitude="2" metricUnit="m" metricValue="8.48" metricValueMax="15.0" metricValueMin="1.96" pageId="2" pageNumber="366" unit="m" value="848.0" valueMax="1500.0" valueMin="196.0">196 to 1500 m</quantity>
above sea level.
</paragraph>
<paragraph id="8BD936A2FFA4FFAFFF43F8E4938DFA5F" blockId="2.[151,1437,151,2013]" lastBlockId="5.[151,1437,151,861]" lastPageId="5" lastPageNumber="369" pageId="2" pageNumber="366">
<taxonomicName id="4C664D21FFA4FFA8FF43F8E4906BFE96" authority="Campos &amp; Alexander, 2020" authorityName="Campos &amp; Alexander" authorityYear="2020" box="[199,574,1915,1941]" class="Malacostraca" family="Pseudothelphusidae" genus="Phallangothelphusa" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="366" phylum="Arthropoda" rank="species" species="zenuorum" status="sp. nov.">
<emphasis id="B912EAB0FFA4FFA8FF43F8E4906BFE96" box="[199,574,1915,1941]" italics="true" pageId="2" pageNumber="366">Phallangothelphusa zenuorum</emphasis>
</taxonomicName>
<emphasis id="B912EAB0FFA4FFA8FDC8F8E490CFFE97" bold="true" box="[588,666,1915,1941]" pageId="2" pageNumber="366">
<taxonomicNameLabel id="A22157CBFFA4FFA8FDC8F8E490CFFE97" box="[588,666,1915,1941]" pageId="2" pageNumber="366" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
is most similar to
<taxonomicName id="4C664D21FFA4FFA8FC25F8E49339FEBB" authority="Cardona &amp; Campos 2012" authorityName="Cardona &amp; Campos" authorityYear="2012" class="Malacostraca" family="Pseudothelphusidae" genus="Phallangothelphusa" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="366" phylum="Arthropoda" rank="species" species="martensis">
<emphasis id="B912EAB0FFA4FFA8FC25F8E49771FE96" box="[929,1316,1915,1941]" italics="true" pageId="2" pageNumber="366">Phallangothelphusa martensis</emphasis>
<bibRefCitation id="EFF74B53FFA4FFA8FAB6F8E49339FEBB" author="Cardona, L. &amp; Campos, M. R." pageId="2" pageNumber="366" pagination="83 - 88" refId="ref4318" refString="Cardona, L. &amp; Campos, M. R. (2012) A new species of freshwater crabs of the genus Phallangothelphusa Pretzmann, 1965 from Colombia (Crustacea: Decapoda: Pseudothelphusidae). Zootaxa, 3515 (1), 83 - 88. https: // doi. org / 10.11646 / zootaxa. 3515.1.7" type="journal article" year="2012">Cardona &amp; Campos 2012</bibRefCitation>
</taxonomicName>
(see
<bibRefCitation id="EFF74B53FFA4FFA8FE36F8009036FEBB" author="Campos, M. R." box="[434,611,1951,1977]" pageId="2" pageNumber="366" pagination="1 - 692" refId="ref4165" refString="Campos, M. R. (2014) Crustaceos decapodos de agua dulce de Colombia. Biblioteca Jose Jeronimo Triana, Instituto de Ciencias Naturales, No. 27, 1 - 692." type="book chapter" year="2014">Campos 2014</bibRefCitation>
, figs. 222A–E). The main distinguishing features between the two species are in the first male gonopod: (1) the lateral side in
<taxonomicName id="4C664D21FFA4FFA8FC65F85C963AFEDE" authority="Campos &amp; Alexander, 2020" authorityName="Campos &amp; Alexander" authorityYear="2020" box="[993,1135,1987,2012]" class="Malacostraca" family="Pseudothelphusidae" genus="Phallangothelphusa" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="366" phylum="Arthropoda" rank="species" species="zenuorum" status="sp. nov.">
<emphasis id="B912EAB0FFA4FFA8FC65F85C963AFEDE" box="[993,1135,1987,2012]" italics="true" pageId="2" pageNumber="366">P. zenuorum</emphasis>
</taxonomicName>
<emphasis id="B912EAB0FFA4FFA8FBFEF85C9696FEDF" bold="true" box="[1146,1219,1987,2013]" pageId="2" pageNumber="366">
<taxonomicNameLabel id="A22157CBFFA4FFA8FBFEF85C9696FEDF" box="[1146,1219,1987,2013]" pageId="2" pageNumber="366" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
has a middle wide constriction and rounded protuberance from subdistal portion to apex in caudal view (
<figureCitation id="135D2A27FFA3FFAFFBC2FF0896F4F9B3" box="[1094,1185,151,177]" captionStart="FIGURE 2" captionStartId="4.[151,260,1846,1870]" captionTargetBox="[250,1334,181,1814]" captionTargetId="figure-17@4.[250,1337,181,1822]" captionTargetPageId="4" captionText="FIGURE 2. Phallangothelphusa zenuorum n. sp., male holotype, ICN-MHN-CR 3478, first and second gonopods. A,left first gonopod, caudal view; B, same, lateral view;C, same, cephalic view; D, same, mesial view; E, apex distal view; F, left second gonopod, endopod caudal view; G, same, detail of endopod distal view. 1, distal projection of mesial process; 2, curvature; 3, proximal projection of mesial process; 4, spine; 5, lateral process; 6, protuberance of lateral side; 7, caudal lobe; 8, spermatic channel." figureDoi="http://doi.org/10.5281/zenodo.4407797" httpUri="https://zenodo.org/record/4407797/files/figure.png" pageId="5" pageNumber="369">Fig. 2A</figureCitation>
), whereas in
<taxonomicName id="4C664D21FFA3FFAFFAC5FF08928BF9D6" authorityName="Cardona &amp; Campos" authorityYear="2012" class="Malacostraca" family="Pseudothelphusidae" genus="Phallangothelphusa" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="369" phylum="Arthropoda" rank="species" species="martensis">
<emphasis id="B912EAB0FFA3FFAFFAC5FF08928BF9D6" italics="true" pageId="5" pageNumber="369">P. martensis</emphasis>
</taxonomicName>
it is narrower near subdistal portion, hourglass-like, followed by sinuous border to apex (
<bibRefCitation id="EFF74B53FFA3FFAFFB4FFF24973EF9D7" author="Campos, M. R." box="[1227,1387,187,213]" pageId="5" pageNumber="369" pagination="1 - 692" refId="ref4165" refString="Campos, M. R. (2014) Crustaceos decapodos de agua dulce de Colombia. Biblioteca Jose Jeronimo Triana, Instituto de Ciencias Naturales, No. 27, 1 - 692." type="book chapter" year="2014">Campos 2014</bibRefCitation>
: fig. 222B); (2) the distal projection of the mesial process in
<taxonomicName id="4C664D21FFA3FFAFFC97FF4091F5F9FA" authority="Campos &amp; Alexander, 2020" authorityName="Campos &amp; Alexander" authorityYear="2020" box="[787,928,223,248]" class="Malacostraca" family="Pseudothelphusidae" genus="Phallangothelphusa" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="369" phylum="Arthropoda" rank="species" species="zenuorum" status="sp. nov.">
<emphasis id="B912EAB0FFA3FFAFFC97FF4091F5F9FA" box="[787,928,223,248]" italics="true" pageId="5" pageNumber="369">P. zenuorum</emphasis>
</taxonomicName>
<emphasis id="B912EAB0FFA3FFAFFC2CFF4091BAF9FB" bold="true" box="[936,1007,223,249]" pageId="5" pageNumber="369">
<taxonomicNameLabel id="A22157CBFFA3FFAFFC2CFF4091BAF9FB" box="[936,1007,223,249]" pageId="5" pageNumber="369" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
presents the basal portion folded over distal surface, ending in acute spine in distal view (
<figureCitation id="135D2A27FFA3FFAFFD50FE9C911EF81F" box="[724,843,259,285]" captionStart="FIGURE 2" captionStartId="4.[151,260,1846,1870]" captionTargetBox="[250,1334,181,1814]" captionTargetId="figure-17@4.[250,1337,181,1822]" captionTargetPageId="4" captionText="FIGURE 2. Phallangothelphusa zenuorum n. sp., male holotype, ICN-MHN-CR 3478, first and second gonopods. A,left first gonopod, caudal view; B, same, lateral view;C, same, cephalic view; D, same, mesial view; E, apex distal view; F, left second gonopod, endopod caudal view; G, same, detail of endopod distal view. 1, distal projection of mesial process; 2, curvature; 3, proximal projection of mesial process; 4, spine; 5, lateral process; 6, protuberance of lateral side; 7, caudal lobe; 8, spermatic channel." figureDoi="http://doi.org/10.5281/zenodo.4407797" httpUri="https://zenodo.org/record/4407797/files/figure.png" pageId="5" pageNumber="369">Fig. 2C, E</figureCitation>
), whereas in
<taxonomicName id="4C664D21FFA3FFAFFC5BFE9C962DF81E" authorityName="Cardona &amp; Campos" authorityYear="2012" box="[991,1144,259,284]" class="Malacostraca" family="Pseudothelphusidae" genus="Phallangothelphusa" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="369" phylum="Arthropoda" rank="species" species="martensis">
<emphasis id="B912EAB0FFA3FFAFFC5BFE9C962DF81E" box="[991,1144,259,284]" italics="true" pageId="5" pageNumber="369">P. martensis</emphasis>
</taxonomicName>
it is ending in acute spine basally, and it is not folded over distal surface (
<bibRefCitation id="EFF74B53FFA3FFAFFD22FEB89112F843" author="Campos, M. R." box="[678,839,295,321]" pageId="5" pageNumber="369" pagination="1 - 692" refId="ref4165" refString="Campos, M. R. (2014) Crustaceos decapodos de agua dulce de Colombia. Biblioteca Jose Jeronimo Triana, Instituto de Ciencias Naturales, No. 27, 1 - 692." type="book chapter" year="2014">Campos 2014</bibRefCitation>
: figs. 222D, E); (3) the proximal projection of the mesial process in
<taxonomicName id="4C664D21FFA3FFAFFEFDFED49053F866" authority="Campos &amp; Alexander, 2020" authorityName="Campos &amp; Alexander" authorityYear="2020" box="[377,518,331,356]" class="Malacostraca" family="Pseudothelphusidae" genus="Phallangothelphusa" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="369" phylum="Arthropoda" rank="species" species="zenuorum" status="sp. nov.">
<emphasis id="B912EAB0FFA3FFAFFEFDFED49053F866" box="[377,518,331,356]" italics="true" pageId="5" pageNumber="369">P. zenuorum</emphasis>
</taxonomicName>
<emphasis id="B912EAB0FFA3FFAFFD8BFED49003F867" bold="true" box="[527,598,331,357]" pageId="5" pageNumber="369">
<taxonomicNameLabel id="A22157CBFFA3FFAFFD8BFED49003F867" box="[527,598,331,357]" pageId="5" pageNumber="369" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
is oblong with basal transverse slit through which an acute spines is projected in caudal view, this spines is originated on cephalic surface of proximal projection (
<figureCitation id="135D2A27FFA3FFAFFB15FEF09779F88B" box="[1169,1324,367,393]" captionStart="FIGURE 2" captionStartId="4.[151,260,1846,1870]" captionTargetBox="[250,1334,181,1814]" captionTargetId="figure-17@4.[250,1337,181,1822]" captionTargetPageId="4" captionText="FIGURE 2. Phallangothelphusa zenuorum n. sp., male holotype, ICN-MHN-CR 3478, first and second gonopods. A,left first gonopod, caudal view; B, same, lateral view;C, same, cephalic view; D, same, mesial view; E, apex distal view; F, left second gonopod, endopod caudal view; G, same, detail of endopod distal view. 1, distal projection of mesial process; 2, curvature; 3, proximal projection of mesial process; 4, spine; 5, lateral process; 6, protuberance of lateral side; 7, caudal lobe; 8, spermatic channel." figureDoi="http://doi.org/10.5281/zenodo.4407797" httpUri="https://zenodo.org/record/4407797/files/figure.png" pageId="5" pageNumber="369">Fig. 2A, C, E</figureCitation>
), whereas in
<taxonomicName id="4C664D21FFA3FFAFFF32FE0C9305F8AE" authorityName="Cardona &amp; Campos" authorityYear="2012" box="[182,336,403,428]" class="Malacostraca" family="Pseudothelphusidae" genus="Phallangothelphusa" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="369" phylum="Arthropoda" rank="species" species="martensis">
<emphasis id="B912EAB0FFA3FFAFFF32FE0C9305F8AE" box="[182,336,403,428]" italics="true" pageId="5" pageNumber="369">P. martensis</emphasis>
</taxonomicName>
it is rectangular, with a notch instead of a transverse slit on basal portion and devoided of spine (
<bibRefCitation id="EFF74B53FFA3FFAFFF1BFE28936BF8D3" author="Campos, M. R." box="[159,318,439,465]" pageId="5" pageNumber="369" pagination="1 - 692" refId="ref4165" refString="Campos, M. R. (2014) Crustaceos decapodos de agua dulce de Colombia. Biblioteca Jose Jeronimo Triana, Instituto de Ciencias Naturales, No. 27, 1 - 692." type="book chapter" year="2014">Campos 2014</bibRefCitation>
: figs. 222B, D, E); (4) the two projections of the mesial process (distal, proximal) in
<taxonomicName id="4C664D21FFA3FFAFFB74FE289729F8D2" authority="Campos &amp; Alexander, 2020" authorityName="Campos &amp; Alexander" authorityYear="2020" box="[1264,1404,439,464]" class="Malacostraca" family="Pseudothelphusidae" genus="Phallangothelphusa" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="369" phylum="Arthropoda" rank="species" species="zenuorum" status="sp. nov.">
<emphasis id="B912EAB0FFA3FFAFFB74FE289729F8D2" box="[1264,1404,439,464]" italics="true" pageId="5" pageNumber="369">P. zenuorum</emphasis>
</taxonomicName>
<emphasis id="B912EAB0FFA3FFAFFA07FE2892E8F8F7" bold="true" pageId="5" pageNumber="369">
<taxonomicNameLabel id="A22157CBFFA3FFAFFA07FE2892E8F8F7" pageId="5" pageNumber="369" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
are separated by narrow curvature in between (
<figureCitation id="135D2A27FFA3FFAFFD55FE44913FF8F7" box="[721,874,475,501]" captionStart="FIGURE 2" captionStartId="4.[151,260,1846,1870]" captionTargetBox="[250,1334,181,1814]" captionTargetId="figure-17@4.[250,1337,181,1822]" captionTargetPageId="4" captionText="FIGURE 2. Phallangothelphusa zenuorum n. sp., male holotype, ICN-MHN-CR 3478, first and second gonopods. A,left first gonopod, caudal view; B, same, lateral view;C, same, cephalic view; D, same, mesial view; E, apex distal view; F, left second gonopod, endopod caudal view; G, same, detail of endopod distal view. 1, distal projection of mesial process; 2, curvature; 3, proximal projection of mesial process; 4, spine; 5, lateral process; 6, protuberance of lateral side; 7, caudal lobe; 8, spermatic channel." figureDoi="http://doi.org/10.5281/zenodo.4407797" httpUri="https://zenodo.org/record/4407797/files/figure.png" pageId="5" pageNumber="369">Fig. 2A, C, E</figureCitation>
), whereas in
<taxonomicName id="4C664D21FFA3FFAFFC7AFE4496C3F8F6" authorityName="Cardona &amp; Campos" authorityYear="2012" box="[1022,1174,475,500]" class="Malacostraca" family="Pseudothelphusidae" genus="Phallangothelphusa" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="369" phylum="Arthropoda" rank="species" species="martensis">
<emphasis id="B912EAB0FFA3FFAFFC7AFE4496C3F8F6" box="[1022,1174,475,500]" italics="true" pageId="5" pageNumber="369">P. martensis</emphasis>
</taxonomicName>
this is widest (
<bibRefCitation id="EFF74B53FFA3FFAFFABBFE449286FB1B" author="Campos, M. R." pageId="5" pageNumber="369" pagination="1 - 692" refId="ref4165" refString="Campos, M. R. (2014) Crustaceos decapodos de agua dulce de Colombia. Biblioteca Jose Jeronimo Triana, Instituto de Ciencias Naturales, No. 27, 1 - 692." type="book chapter" year="2014">Campos 2014</bibRefCitation>
: figs. 222B, D, E); (5) in
<taxonomicName id="4C664D21FFA3FFAFFE76FE609028FB1A" authority="Campos &amp; Alexander, 2020" authorityName="Campos &amp; Alexander" authorityYear="2020" box="[498,637,511,536]" class="Malacostraca" family="Pseudothelphusidae" genus="Phallangothelphusa" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="369" phylum="Arthropoda" rank="species" species="zenuorum" status="sp. nov.">
<emphasis id="B912EAB0FFA3FFAFFE76FE609028FB1A" box="[498,637,511,536]" italics="true" pageId="5" pageNumber="369">P. zenuorum</emphasis>
</taxonomicName>
<emphasis id="B912EAB0FFA3FFAFFD00FE60909CFB1B" bold="true" box="[644,713,511,537]" pageId="5" pageNumber="369">
<taxonomicNameLabel id="A22157CBFFA3FFAFFD00FE60909CFB1B" box="[644,713,511,537]" pageId="5" pageNumber="369" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
, the lateral process is protuberant, wide, rounded basally and decreasing in size distally, inwardly turned, directed latero-mesial, and shows a conspicuous acute spine distally, with tip upwards (
<figureCitation id="135D2A27FFA3FFAFFEACFDD893EAFB63" box="[296,447,583,609]" captionStart="FIGURE 2" captionStartId="4.[151,260,1846,1870]" captionTargetBox="[250,1334,181,1814]" captionTargetId="figure-17@4.[250,1337,181,1822]" captionTargetPageId="4" captionText="FIGURE 2. Phallangothelphusa zenuorum n. sp., male holotype, ICN-MHN-CR 3478, first and second gonopods. A,left first gonopod, caudal view; B, same, lateral view;C, same, cephalic view; D, same, mesial view; E, apex distal view; F, left second gonopod, endopod caudal view; G, same, detail of endopod distal view. 1, distal projection of mesial process; 2, curvature; 3, proximal projection of mesial process; 4, spine; 5, lateral process; 6, protuberance of lateral side; 7, caudal lobe; 8, spermatic channel." figureDoi="http://doi.org/10.5281/zenodo.4407797" httpUri="https://zenodo.org/record/4407797/files/figure.png" pageId="5" pageNumber="369">Fig. 2A, C, E</figureCitation>
), whereas in
<taxonomicName id="4C664D21FFA3FFAFFDD4FDD890BDFB62" authorityName="Cardona &amp; Campos" authorityYear="2012" box="[592,744,583,608]" class="Malacostraca" family="Pseudothelphusidae" genus="Phallangothelphusa" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="369" phylum="Arthropoda" rank="species" species="martensis">
<emphasis id="B912EAB0FFA3FFAFFDD4FDD890BDFB62" box="[592,744,583,608]" italics="true" pageId="5" pageNumber="369">P. martensis</emphasis>
</taxonomicName>
it is sinuous basally, parallel to axis of gonopod, aproximately 60% of length, the remaining 40% is projected mesially, the basal portion is covered by rows of spinules (
<bibRefCitation id="EFF74B53FFA3FFAFFABBFDF49286FBAB" author="Campos, M. R." pageId="5" pageNumber="369" pagination="1 - 692" refId="ref4165" refString="Campos, M. R. (2014) Crustaceos decapodos de agua dulce de Colombia. Biblioteca Jose Jeronimo Triana, Instituto de Ciencias Naturales, No. 27, 1 - 692." type="book chapter" year="2014">Campos 2014</bibRefCitation>
: figs. 222B, D, E); (6) the apex outline in
<taxonomicName id="4C664D21FFA3FFAFFD43FD109106FBAA" authority="Campos &amp; Alexander, 2020" authorityName="Campos &amp; Alexander" authorityYear="2020" box="[711,851,655,680]" class="Malacostraca" family="Pseudothelphusidae" genus="Phallangothelphusa" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="369" phylum="Arthropoda" rank="species" species="zenuorum" status="sp. nov.">
<emphasis id="B912EAB0FFA3FFAFFD43FD109106FBAA" box="[711,851,655,680]" italics="true" pageId="5" pageNumber="369">P. zenuorum</emphasis>
</taxonomicName>
<emphasis id="B912EAB0FFA3FFAFFCDFFD1091F7FBAB" bold="true" box="[859,930,655,681]" pageId="5" pageNumber="369">
<taxonomicNameLabel id="A22157CBFFA3FFAFFCDFFD1091F7FBAB" box="[859,930,655,681]" pageId="5" pageNumber="369" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
is nearly subtriangular in distal view, with internal margin convex and external margin concave (
<figureCitation id="135D2A27FFA3FFAFFD77FD2C913FFBCF" box="[755,874,691,717]" captionStart="FIGURE 2" captionStartId="4.[151,260,1846,1870]" captionTargetBox="[250,1334,181,1814]" captionTargetId="figure-17@4.[250,1337,181,1822]" captionTargetPageId="4" captionText="FIGURE 2. Phallangothelphusa zenuorum n. sp., male holotype, ICN-MHN-CR 3478, first and second gonopods. A,left first gonopod, caudal view; B, same, lateral view;C, same, cephalic view; D, same, mesial view; E, apex distal view; F, left second gonopod, endopod caudal view; G, same, detail of endopod distal view. 1, distal projection of mesial process; 2, curvature; 3, proximal projection of mesial process; 4, spine; 5, lateral process; 6, protuberance of lateral side; 7, caudal lobe; 8, spermatic channel." figureDoi="http://doi.org/10.5281/zenodo.4407797" httpUri="https://zenodo.org/record/4407797/files/figure.png" pageId="5" pageNumber="369">Fig. 2C, E</figureCitation>
), whereas in
<taxonomicName id="4C664D21FFA3FFAFFC79FD2C96C3FBCE" authorityName="Cardona &amp; Campos" authorityYear="2012" box="[1021,1174,691,716]" class="Malacostraca" family="Pseudothelphusidae" genus="Phallangothelphusa" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="369" phylum="Arthropoda" rank="species" species="martensis">
<emphasis id="B912EAB0FFA3FFAFFC79FD2C96C3FBCE" box="[1021,1174,691,716]" italics="true" pageId="5" pageNumber="369">P. martensis</emphasis>
</taxonomicName>
it is oval in distal view and near flat distally in caudal view (
<bibRefCitation id="EFF74B53FFA3FFAFFDB3FD48908DFBF3" author="Campos, M. R." box="[567,728,727,753]" pageId="5" pageNumber="369" pagination="1 - 692" refId="ref4165" refString="Campos, M. R. (2014) Crustaceos decapodos de agua dulce de Colombia. Biblioteca Jose Jeronimo Triana, Instituto de Ciencias Naturales, No. 27, 1 - 692." type="book chapter" year="2014">Campos 2014</bibRefCitation>
: figs. 222D, E). The endopod of the second gonopod in
<taxonomicName id="4C664D21FFA3FFAFFA01FD489350FA16" authority="Campos &amp; Alexander, 2020" authorityName="Campos &amp; Alexander" authorityYear="2020" class="Malacostraca" family="Pseudothelphusidae" genus="Phallangothelphusa" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="369" phylum="Arthropoda" rank="species" species="zenuorum" status="sp. nov.">
<emphasis id="B912EAB0FFA3FFAFFA01FD489350FA16" italics="true" pageId="5" pageNumber="369">P. zenuorum</emphasis>
</taxonomicName>
<emphasis id="B912EAB0FFA3FFAFFE89FD649306FA17" bold="true" box="[269,339,763,789]" pageId="5" pageNumber="369">
<taxonomicNameLabel id="A22157CBFFA3FFAFFE89FD649306FA17" box="[269,339,763,789]" pageId="5" pageNumber="369" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
is concave, rounded and covered by rows of scale-like spinules distally (
<figureCitation id="135D2A27FFA3FFAFFB06FD6496A0FA17" box="[1154,1269,763,789]" captionStart="FIGURE 2" captionStartId="4.[151,260,1846,1870]" captionTargetBox="[250,1334,181,1814]" captionTargetId="figure-17@4.[250,1337,181,1822]" captionTargetPageId="4" captionText="FIGURE 2. Phallangothelphusa zenuorum n. sp., male holotype, ICN-MHN-CR 3478, first and second gonopods. A,left first gonopod, caudal view; B, same, lateral view;C, same, cephalic view; D, same, mesial view; E, apex distal view; F, left second gonopod, endopod caudal view; G, same, detail of endopod distal view. 1, distal projection of mesial process; 2, curvature; 3, proximal projection of mesial process; 4, spine; 5, lateral process; 6, protuberance of lateral side; 7, caudal lobe; 8, spermatic channel." figureDoi="http://doi.org/10.5281/zenodo.4407797" httpUri="https://zenodo.org/record/4407797/files/figure.png" pageId="5" pageNumber="369">Fig. 2F, G</figureCitation>
), whereas in
<taxonomicName id="4C664D21FFA3FFAFFA0CFD649344FA3A" authorityName="Cardona &amp; Campos" authorityYear="2012" class="Malacostraca" family="Pseudothelphusidae" genus="Phallangothelphusa" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="369" phylum="Arthropoda" rank="species" species="martensis">
<emphasis id="B912EAB0FFA3FFAFFA0CFD649344FA3A" italics="true" pageId="5" pageNumber="369">P. martensis</emphasis>
</taxonomicName>
it is slightly sinuous with internal portion nearly flat, and covered by rows of spinules distally (
<bibRefCitation id="EFF74B53FFA3FFAFFABFFC80930CFA5F" author="Cardona, L. &amp; Campos, M. R." pageId="5" pageNumber="369" pagination="83 - 88" refId="ref4318" refString="Cardona, L. &amp; Campos, M. R. (2012) A new species of freshwater crabs of the genus Phallangothelphusa Pretzmann, 1965 from Colombia (Crustacea: Decapoda: Pseudothelphusidae). Zootaxa, 3515 (1), 83 - 88. https: // doi. org / 10.11646 / zootaxa. 3515.1.7" type="journal article" year="2012">Cardona &amp; Campos, 2012</bibRefCitation>
, fig. 2F, G)
</paragraph>
</subSubSection>
</treatment>
</document>
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