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<document id="0BA419C44DC11C7E73E77653E4C1E86C" ID-DOI="10.5252/z2017n2a1" ID-ISSN="1638-9387" ID-Zenodo-Dep="5391902" ID-ZooBank="urn:lsid:zoobank.org:pub:5C83606A-10C1-449A-B5AC-AF88BE563671" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1630315867028" checkinUser="marcus" docAuthor="Lemaitre, Rafael, Felder, Darryl L. &amp; Poupin, Joseph" docDate="2017" docId="03F387EBFFAB4543FF84FDBA6724FB78" docLanguage="en" docName="Zoosystema.2017.39.2.151-195.pdf" docOrigin="Zoosystema 39 (2)" docSource="http://dx.doi.org/10.5252/z2017n2a1" docStyle="DocumentStyle:0AF8C315773078909029C6FC3CC05C6C.3:Zoosystema.2015-2017.journal_article" docStyleId="0AF8C315773078909029C6FC3CC05C6C" docStyleName="Zoosystema.2015-2017.journal_article" docStyleVersion="3" docTitle="Paguriscus robustus Lemaitre &amp; Felder &amp; Poupin 2017, n. sp." docType="treatment" docVersion="3" lastPageNumber="178" masterDocId="FFCAFF93FFB34558FC67FFCC6206FFD6" masterDocTitle="Discovery of a new micro-pagurid fauna (Crustacea: Decapoda: Paguridae) in the Lesser Antilles, Caribbean Sea" masterLastPageNumber="195" masterPageNumber="151" pageNumber="175" updateTime="1699223612483" updateUser="plazi" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="42BA239A1DC4EC1F1A33E8735544E891">Discovery of a new micro-pagurid fauna (Crustacea: Decapoda: Paguridae) in the Lesser Antilles, Caribbean Sea</mods:title>
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<mods:namePart id="6BC352E55D9EE8013C82A89CB9B91774">Lemaitre, Rafael</mods:namePart>
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<mods:namePart id="2B2270D1CDEA89851E2FCFE11BA133B2">Felder, Darryl L.</mods:namePart>
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<mods:namePart id="ECDAC9513588D36716B992DADD2282EA">Poupin, Joseph</mods:namePart>
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<mods:date id="780254F661A342154790CE8FA23123A3">2017</mods:date>
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<subSubSection id="C3406576FFAB4540FF84FDBA66FFFD46" box="[995,1273,629,656]" pageId="24" pageNumber="175" type="nomenclature">
<paragraph id="8BE536FDFFAB4540FF84FDBA66FFFD46" blockId="24.[995,1273,629,656]" box="[995,1273,629,656]" pageId="24" pageNumber="175">
<heading id="D0AD8191FFAB4540FF84FDBA66FFFD46" box="[995,1273,629,656]" centered="true" fontSize="9" level="2" pageId="24" pageNumber="175" reason="2">
<taxonomicName id="4C5A4D7EFFAB4540FF84FDBA66B1FD46" ID-CoL="228f7f4b-f58c-48c1-8459-7a064fc3a829" authority="Lemaitre &amp; Felder &amp; Poupin, 2017" authorityName="Lemaitre &amp; Felder &amp; Poupin" authorityYear="2017" box="[995,1207,629,656]" class="Malacostraca" family="Paguridae" genus="Paguriscus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="24" pageNumber="175" phylum="Arthropoda" rank="species" species="robustus" status="sp. nov.">
<emphasis id="B92EEAEFFFAB4540FF84FDBA66B1FD46" bold="true" box="[995,1207,629,656]" italics="true" pageId="24" pageNumber="175">Paguriscus robustus</emphasis>
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<taxonomicNameLabel id="A21D5794FFAB4540F8D9FDBA66FFFD46" box="[1214,1273,630,656]" pageId="24" pageNumber="175" rank="species">n. sp.</taxonomicNameLabel>
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<subSubSection id="C3406576FFAB4540FF9CFD5A66E7FD66" box="[1019,1249,662,688]" pageId="24" pageNumber="175" type="description">
<paragraph id="8BE536FDFFAB4540FF9CFD5A66E7FD66" blockId="24.[1019,1249,662,688]" box="[1019,1249,662,688]" pageId="24" pageNumber="175">
(
<figureCitation id="13612A78FFAB4540F865FD5A6652FD66" box="[1026,1108,662,688]" captionStart="FIG" captionStartId="25.[132,143,1963,1981]" captionTargetBox="[226,1365,231,1799]" captionTargetId="figure-15@25.[214,1381,214,1813]" captionTargetPageId="25" captionText="FIG. 16. — Paguriscus robustus n. gen., n. sp., holotype ♂ 1.3 mm, Guadeloupe, sta GS 20, MNHN-IU-2013-4395: A, shield and cephalic appendages, dorsal view; B, right pereopod 3, lateral view; C, dactyl of same, mesial view; D, sternite XI of third pereopods, ventral view; E, propodus and dactyl of right pereopod 4, lateral view; F, telson, dorsal view; G, coxae of pereopods 5, sternite XIII, and anterior part of pleon, ventral view. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5391938" httpUri="https://zenodo.org/record/5391938/files/figure.png" pageId="24" pageNumber="175">Figs 16</figureCitation>
,
<figureCitation id="13612A78FFAB4540F807FD5A6678FD66" box="[1120,1150,662,688]" captionStart="FIG" captionStartId="26.[132,143,1543,1561]" captionTargetBox="[150,1442,226,1478]" captionTargetId="figure-172@26.[132,1455,214,1501]" captionTargetPageId="26" captionText="FIG. 17. — Paguriscus robustus n. gen., n. sp., holotype ♂ 1.3 mm, Guadeloupe,sta GS 20, MNHN-IU-2013-4395: A-C, right cheliped, dorsal view (A); lateral (B); mesial view (C); D, dactyl and fixed finger of right cheliped, mesial view. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5391940" httpUri="https://zenodo.org/record/5391940/files/figure.png" pageId="24" pageNumber="175">17</figureCitation>
;
<tableCitation id="C6D80346FFAB4540F8EFFD5A66D0FD66" box="[1160,1238,662,688]" captionStart="TABLE" captionStartId="5.[134,143,219,237]" captionText="TABLE 1. — List of species, collection site, museum catalog number, ARMS or tissue number, and Barcode of Life Data Systems (BOLD) accession number of voucher specimens for which mitochondrial CO1 barcode gene sequences were obtained in this report (*, holotype; **, no tissue analyzed)." pageId="24" pageNumber="175">Table 1</tableCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C3406576FFAB4540FF4AFD1D66D7FCCB" pageId="24" pageNumber="175" type="materials_examined">
<paragraph id="8BE536FDFFAB4540FF4AFD1D66D7FCCB" blockId="24.[811,1456,720,797]" pageId="24" pageNumber="175">
<materialsCitation id="3B323CA0FFAB4540FF4AFD1D66D7FCCB" collectingDate="2012-05-16" collectionCode="TYPE, MATERIAL" country="Guadeloupe" elevation="19" latitude="16.455667" location="Port-Louis" longLatPrecision="13" longitude="-61.5345" municipality="Grotte" pageId="24" pageNumber="175" specimenCount="1" specimenCount-male="1" typeStatus="holotype">
<collectionCode id="ED4BAE38FFAB4540FF4AFD1D61B9FD31" box="[813,959,721,744]" pageId="24" pageNumber="175">TYPE MATERIAL</collectionCode>
. —
<emphasis id="B92EEAEFFFAB4540FF8CFD1C6656FD3E" bold="true" box="[1003,1104,720,744]" pageId="24" pageNumber="175">
<typeStatus id="54E1885FFFAB4540FF8CFD1C664AFD3E" box="[1003,1100,720,744]" pageId="24" pageNumber="175" type="holotype">Holotype</typeStatus>
.
</emphasis>
<specimenCount id="9D5CFD74FFAB4540F833FD18666EFD3D" box="[1108,1128,724,747]" pageId="24" pageNumber="175" type="male"></specimenCount>
<quantity id="4CA29B18FFAB4540F80AFD1C66BBFD3E" box="[1133,1213,720,744]" metricMagnitude="-3" metricUnit="m" metricValue="1.3" pageId="24" pageNumber="175" unit="mm" value="1.3">1.3 mm</quantity>
,
<collectingCountry id="F34D766DFFAB4540F8A0FD1C6747FD3E" box="[1223,1345,720,744]" name="Guadeloupe" pageId="24" pageNumber="175">Guadeloupe</collectingCountry>
, sta GS 20,
<location id="8E856026FFAB4540FF4BFD276195FCD5" LSID="urn:lsid:plazi:treatment:03F387EBFFAB4543FF84FDBA6724FB78:8E856026FFAB4540FF4BFD276195FCD5" box="[812,915,747,771]" country="Guadeloupe" latitude="16.455667" longLatPrecision="13" longitude="-61.5345" municipality="Grotte" name="Port-Louis" pageId="24" pageNumber="175">Port-Louis</location>
, outside
<collectingMunicipality id="6B81AC87FFAB4540FF83FD276625FCD5" box="[996,1059,747,771]" pageId="24" pageNumber="175">Grotte</collectingMunicipality>
aux barracudas,
<geoCoordinate id="EE6E503AFFAB4540F8DBFD276729FCD5" box="[1212,1327,747,771]" degrees="16" direction="north" minutes="27.34" orientation="latitude" pageId="24" pageNumber="175" precision="9" value="16.455667">16°27.34N</geoCoordinate>
,
<geoCoordinate id="EE6E503AFFAB4540F950FD2767AAFCD5" box="[1335,1452,747,771]" degrees="61" direction="west" minutes="32.07" orientation="longitude" pageId="24" pageNumber="175" precision="9" value="-61.5345">61°32.07W</geoCoordinate>
,
<quantity id="4CA29B18FFAB4540FF4CFCC96166FCCB" box="[811,864,773,797]" metricMagnitude="1" metricUnit="m" metricValue="1.9" pageId="24" pageNumber="175" unit="m" value="19.0">
<elevation id="0077D1CEFFAB4540FF4CFCC96166FCCB" box="[811,864,773,797]" metricMagnitude="1" metricUnit="m" metricValue="1.9" pageId="24" pageNumber="175" unit="m" value="19.0">19 m</elevation>
</quantity>
,
<date id="FFE4103DFFAB4540FF0CFCC961D2FCCB" box="[875,980,773,797]" pageId="24" pageNumber="175" value="2012-05-16">
<collectingDate id="EFA0E9D5FFAB4540FF0CFCC961D2FCCB" box="[875,980,773,797]" pageId="24" pageNumber="175" value="2012-05-16">16.V.2012</collectingDate>
</date>
, MNHN-IU-2013-4395.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="C3406576FFAB4540FF4AFCFB664AFC55" pageId="24" pageNumber="175" type="etymology">
<paragraph id="8BE536FDFFAB4540FF4AFCFB664AFC55" blockId="24.[813,1456,822,899]" pageId="24" pageNumber="175">
ETYMOLOGY. — The specific name is from the Latin
<taxonomicName id="4C5A4D7EFFAB4540F955FCFA6778FC98" authorityName="Lemaitre &amp; Felder &amp; Poupin" authorityYear="2017" box="[1330,1406,822,846]" class="Malacostraca" family="Paguridae" genus="Paguriscus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="24" pageNumber="175" phylum="Arthropoda" rank="species" species="robustus">
<emphasis id="B92EEAEFFFAB4540F955FCFA6778FC98" box="[1330,1406,822,846]" italics="true" pageId="24" pageNumber="175">robustus</emphasis>
</taxonomicName>
, and refers to the robust coxae of pereopods 5 that in the male of this species form the sexual tubes.
</paragraph>
</subSubSection>
<subSubSection id="C3406576FFAB4540FF4AFC5166F3FBD6" pageId="24" pageNumber="175" type="distribution">
<paragraph id="8BE536FDFFAB4540FF4AFC5166A3FC18" blockId="24.[813,1455,924,975]" pageId="24" pageNumber="175">
DISTRIBUTION. — Known so far only from
<collectingCountry id="F34D766DFFAB4540F88CFC506761FC62" box="[1259,1383,924,948]" name="Guadeloupe" pageId="24" pageNumber="175">Guadeloupe</collectingCountry>
, Lesser Antilles, Caribbean Sea. Depth:
<specimenCount id="9D5CFD74FFAB4540F80DFC7B66A3FC18" box="[1130,1189,951,975]" pageId="24" pageNumber="175" type="generic">
<quantity id="4CA29B18FFAB4540F80DFC7B66A7FC18" box="[1130,1185,951,975]" metricMagnitude="1" metricUnit="m" metricValue="1.9" pageId="24" pageNumber="175" unit="m" value="19.0">19 m</quantity>
.
</specimenCount>
</paragraph>
<paragraph id="8BE536FDFFAB4540FF4AFC2466F3FBD6" blockId="24.[813,1269,1000,1024]" box="[813,1269,1000,1024]" pageId="24" pageNumber="175">HABITAT. — Found living in a gastropod shell.</paragraph>
</subSubSection>
<subSubSection id="C3406576FFAB4543FF4AFBF961A4FDE6" lastPageId="27" lastPageNumber="178" pageId="24" pageNumber="175" type="description">
<paragraph id="8BE536FDFFAB4540FF4AFBF96651FB9B" blockId="24.[813,1457,1077,1357]" box="[813,1111,1077,1103]" pageId="24" pageNumber="175">
DESCRIPTION OF
<typeStatus id="54E1885FFFAB4540FF8FFBF66651FB9B" box="[1000,1111,1082,1101]" pageId="24" pageNumber="175" type="holotype">HOLOTYPE</typeStatus>
</paragraph>
<paragraph id="8BE536FDFFAB4540FF4AFB9861E7FBB8" blockId="24.[813,1457,1077,1357]" box="[813,993,1108,1134]" pageId="24" pageNumber="175">
<emphasis id="B92EEAEFFFAB4540FF4AFB9861E7FBB8" box="[813,993,1108,1134]" italics="true" pageId="24" pageNumber="175">
Shield (
<figureCitation id="13612A78FFAB4540FF1BFB9861DFFBB8" box="[892,985,1108,1134]" captionStart="FIG" captionStartId="25.[132,143,1963,1981]" captionTargetBox="[226,1365,231,1799]" captionTargetId="figure-15@25.[214,1381,214,1813]" captionTargetPageId="25" captionText="FIG. 16. — Paguriscus robustus n. gen., n. sp., holotype ♂ 1.3 mm, Guadeloupe, sta GS 20, MNHN-IU-2013-4395: A, shield and cephalic appendages, dorsal view; B, right pereopod 3, lateral view; C, dactyl of same, mesial view; D, sternite XI of third pereopods, ventral view; E, propodus and dactyl of right pereopod 4, lateral view; F, telson, dorsal view; G, coxae of pereopods 5, sternite XIII, and anterior part of pleon, ventral view. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5391938" httpUri="https://zenodo.org/record/5391938/files/figure.png" pageId="24" pageNumber="175">Fig. 16A</figureCitation>
)
</emphasis>
</paragraph>
<paragraph id="8BE536FDFFAB4540FF4AFBB8660AFA9B" blockId="24.[813,1457,1077,1357]" pageId="24" pageNumber="175">Glabrous, at most with scattered short setae, slightly longer than broad; anterior margin between rostrum and lateral projections weakly concave; anterolateral margins sloping; posterior margin roundly truncate. Rostrum bluntly subtriangular, reaching distally to about same level of lateral projections. Lateral projections subtriangular, terminating in small sharp spine.</paragraph>
<paragraph id="8BE536FDFFAB4540FF4AFABF61DBFA5B" blockId="24.[813,1457,1395,1549]" box="[813,989,1395,1421]" pageId="24" pageNumber="175">
<emphasis id="B92EEAEFFFAB4540FF4AFABF61DBFA5B" box="[813,989,1395,1421]" italics="true" pageId="24" pageNumber="175">Ocular peduncles</emphasis>
</paragraph>
<paragraph id="8BE536FDFFAB4540FF4AFA5F61B0F9DB" blockId="24.[813,1457,1395,1549]" pageId="24" pageNumber="175">About 0.6 length of shield; dorsal surface with row of sparse short setae; corneas weakly dilated. Ocular acicles subtriangular, dorsal surface flat; terminating in strong distal spine.</paragraph>
<paragraph id="8BE536FDFFAB4540FF4AF9FE660DF99A" blockId="24.[811,1455,1586,1772]" box="[813,1035,1586,1612]" pageId="24" pageNumber="175">
<emphasis id="B92EEAEFFFAB4540FF4AF9FE660DF99A" box="[813,1035,1586,1612]" italics="true" pageId="24" pageNumber="175">Antennular peduncles</emphasis>
</paragraph>
<paragraph id="8BE536FDFFAB4540FF4AF99E66BAF93A" blockId="24.[811,1455,1586,1772]" pageId="24" pageNumber="175">Exceeding distal margins of cornea when fully extended by about 0.5-0.7 length of ultimate segment. Ultimate segment naked except for 2 long dorsodistal bristles. Penultimate and basal segments naked; basal segment with blunt ventromesial angle, and small spine on lateral face.</paragraph>
<paragraph id="8BE536FDFFAB4540FF4AF8DE61F2F8FA" blockId="24.[811,1457,1810,2028]" box="[813,1012,1810,1836]" pageId="24" pageNumber="175">
<emphasis id="B92EEAEFFFAB4540FF4AF8DE61F2F8FA" box="[813,1012,1810,1836]" italics="true" pageId="24" pageNumber="175">Antennal peduncles</emphasis>
</paragraph>
<paragraph id="8BE536FDFFAB4542FF4AF8FD630BF89D" blockId="24.[811,1457,1810,2028]" lastBlockId="26.[132,776,1650,1867]" lastPageId="26" lastPageNumber="177" pageId="24" pageNumber="175">
Exceeding distal margins of corneas when fully extended by nearly entire length of fifth segment. Fifth and fourth segments unarmed except for scattered short setae. Third segment with strong spine on ventrodistal angle. Second segment with dorsolateral distal angle produced into short simple or bifid spine-like process slightly overreaching distal margin of third segment; dorsomesial distal angle with small spine. First segment with or without minute, curved spine on lateroventral angle. Antennal acicle long, exceeding distal margin of cornea by about 0.3 length of acicle, broadly curving outward and terminating in strong spine, mesial margin with few short setae. Flagella missing in
<typeStatus id="54E1885FFFA94542FCC4F8FD630CF89D" box="[163,266,1841,1867]" pageId="26" pageNumber="177" type="holotype">holotype</typeStatus>
.
</paragraph>
<caption id="DF256675FFAA4541FCE3F86766DDF83D" ID-DOI="http://doi.org/10.5281/zenodo.5391938" ID-Zenodo-Dep="5391938" httpUri="https://zenodo.org/record/5391938/files/figure.png" pageId="25" pageNumber="176" startId="25.[132,143,1963,1981]" targetBox="[226,1365,231,1799]" targetPageId="25">
<paragraph id="8BE536FDFFAA4541FCE3F86766DDF83D" blockId="25.[132,1456,1755,2027]" pageId="25" pageNumber="176">
FIG. 16. —
<taxonomicName id="4C5A4D7EFFAA4541FC87F867638FF86B" authority="Lemaitre &amp; Felder &amp; Poupin, 2017" authorityName="Lemaitre &amp; Felder &amp; Poupin" authorityYear="2017" box="[224,393,1963,1981]" class="Malacostraca" family="Paguridae" genus="Paguriscus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="25" pageNumber="176" phylum="Arthropoda" rank="species" species="robustus" status="n. gen., n. sp.">
<emphasis id="B92EEAEFFFAA4541FC87F867638FF86B" box="[224,393,1963,1981]" italics="true" pageId="25" pageNumber="176">Paguriscus robustus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A21D5794FFAA4541FDE8F8676001F86B" box="[399,519,1963,1981]" pageId="25" pageNumber="176" rank="species">n. gen., n. sp.</taxonomicNameLabel>
, holotype ♂ 1.3 mm, Guadeloupe, sta GS 20, MNHN-IU-2013-4395:
<emphasis id="B92EEAEFFFAA4541F82EF8676650F86B" bold="true" box="[1097,1110,1963,1981]" pageId="25" pageNumber="176">A</emphasis>
, shield and cephalic appendages, dorsal view;
<emphasis id="B92EEAEFFFAA4541FCD3F80E62C7F802" bold="true" box="[180,193,1986,2004]" pageId="25" pageNumber="176">B</emphasis>
, right pereopod 3, lateral view;
<emphasis id="B92EEAEFFFAA4541FDA3F80E63D4F802" bold="true" box="[452,466,1986,2004]" pageId="25" pageNumber="176">C</emphasis>
, dactyl of same, mesial view;
<emphasis id="B92EEAEFFFAA4541FEAFF80E60D0F802" bold="true" box="[712,726,1986,2004]" pageId="25" pageNumber="176">D</emphasis>
, sternite XI of third pereopods, ventral view;
<emphasis id="B92EEAEFFFAA4541F821F80E6654F802" bold="true" box="[1094,1106,1986,2004]" pageId="25" pageNumber="176">E</emphasis>
, propodus and dactyl of right pereopod 4, lateral view;
<emphasis id="B92EEAEFFFAA4541FC8BF81562F1F83D" bold="true" box="[236,247,2009,2027]" pageId="25" pageNumber="176">F</emphasis>
, telson, dorsal view;
<emphasis id="B92EEAEFFFAA4541FDC0F81463B3F83C" bold="true" box="[423,437,2008,2026]" pageId="25" pageNumber="176">G</emphasis>
, coxae of pereopods 5, sternite XIII, and anterior part of pleon, ventral view. Scale bars: 0.5 mm.
</paragraph>
</caption>
<caption id="DF256675FFA94542FCE3F9CB6183F9E6" ID-DOI="http://doi.org/10.5281/zenodo.5391940" ID-Zenodo-Dep="5391940" httpUri="https://zenodo.org/record/5391940/files/figure.png" pageId="26" pageNumber="177" startId="26.[132,143,1543,1561]" targetBox="[150,1442,226,1478]" targetPageId="26">
<paragraph id="8BE536FDFFA94542FCE3F9CB6183F9E6" blockId="26.[132,1456,1543,1584]" pageId="26" pageNumber="177">
FIG. 17. —
<taxonomicName id="4C5A4D7EFFA94542FCBAF9CB6383F9CF" authority="Lemaitre &amp; Felder &amp; Poupin, 2017" authorityName="Lemaitre &amp; Felder &amp; Poupin" authorityYear="2017" box="[221,389,1543,1561]" class="Malacostraca" family="Paguridae" genus="Paguriscus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="26" pageNumber="177" phylum="Arthropoda" rank="species" species="robustus" status="n. gen., n. sp.">
<emphasis id="B92EEAEFFFA94542FCBAF9CB6383F9CF" box="[221,389,1543,1561]" italics="true" pageId="26" pageNumber="177">Paguriscus robustus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A21D5794FFA94542FDEDF9CB63F8F9CF" box="[394,510,1543,1561]" pageId="26" pageNumber="177" rank="species">n. gen., n. sp.</taxonomicNameLabel>
, holotype ♂ 1.3 mm, Guadeloupe,sta GS 20, MNHN-IU-2013-4395:
<emphasis id="B92EEAEFFFA94542F853F9CB6650F9CF" bold="true" box="[1076,1110,1543,1561]" pageId="26" pageNumber="177">A -C</emphasis>
, right cheliped, dorsal view (
<emphasis id="B92EEAEFFFA94542F926F9CB6748F9CF" bold="true" box="[1345,1358,1543,1561]" pageId="26" pageNumber="177">A</emphasis>
); lateral (
<emphasis id="B92EEAEFFFA94542F9FFF9CB67A3F9CF" bold="true" box="[1432,1445,1543,1561]" pageId="26" pageNumber="177">B</emphasis>
); mesial view (
<emphasis id="B92EEAEFFFA94542FC88F9D262FBF9E6" bold="true" box="[239,253,1566,1584]" pageId="26" pageNumber="177">C</emphasis>
);
<emphasis id="B92EEAEFFFA94542FD6BF9D2631CF9E6" bold="true" box="[268,282,1566,1584]" pageId="26" pageNumber="177">D</emphasis>
, dactyl and fixed finger of right cheliped, mesial view. Scale bars: 0.5 mm.
</paragraph>
</caption>
<paragraph id="8BE536FDFFA94542FCE3F8BD62FBF85D" blockId="26.[132,778,1905,2027]" box="[132,253,1905,1931]" pageId="26" pageNumber="177">
<emphasis id="B92EEAEFFFA94542FCE3F8BD62FBF85D" box="[132,253,1905,1931]" italics="true" pageId="26" pageNumber="177">Mouthparts</emphasis>
</paragraph>
<paragraph id="8BE536FDFFA94542FCE3F85D6610F91A" blockId="26.[132,778,1905,2027]" lastBlockId="26.[811,1457,1650,1741]" pageId="26" pageNumber="177">Mandible, maxillule, and maxilla not dissected. First maxilliped with slender endopod not exceeding distal endite. Second maxilliped without distinguishing characters. Third maxilliped ischium with crista dentata consisting of about 18 subequal, mostly sharp teeth, and one accessory tooth.</paragraph>
<paragraph id="8BE536FDFFA94542FF4AF93E6657F8DA" blockId="26.[811,1457,1778,2028]" box="[813,1105,1778,1804]" pageId="26" pageNumber="177">
<emphasis id="B92EEAEFFFA94542FF4AF93E6657F8DA" box="[813,1105,1778,1804]" italics="true" pageId="26" pageNumber="177">
Right cheliped (
<figureCitation id="13612A78FFA94542FFAAF93E661FF8DA" box="[973,1049,1778,1804]" captionStart="FIG" captionStartId="26.[132,143,1543,1561]" captionTargetBox="[150,1442,226,1478]" captionTargetId="figure-172@26.[132,1455,214,1501]" captionTargetPageId="26" captionText="FIG. 17. — Paguriscus robustus n. gen., n. sp., holotype ♂ 1.3 mm, Guadeloupe,sta GS 20, MNHN-IU-2013-4395: A-C, right cheliped, dorsal view (A); lateral (B); mesial view (C); D, dactyl and fixed finger of right cheliped, mesial view. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5391940" httpUri="https://zenodo.org/record/5391940/files/figure.png" pageId="26" pageNumber="177">Fig. 17</figureCitation>
A-D)
</emphasis>
</paragraph>
<paragraph id="8BE536FDFFA94543FF4AF8DE605CFCD9" blockId="26.[811,1457,1778,2028]" lastBlockId="27.[131,778,215,784]" lastPageId="27" lastPageNumber="178" pageId="26" pageNumber="177">
Moderately elongated, mostly glabrous except for scattered short setae. Chela with dorsal and ventral surfaces smooth, lacking spines; fingers each terminating in small, sharp corneous claw slightly overlapping when closed. Dactyl 0.5 length of palm, cutting edge with two large calcareous teeth, and row of fused small teeth forming uneven edge distally; ventromesial face (
<figureCitation id="13612A78FFA94542F881F81D674DF83D" box="[1254,1355,2001,2027]" captionStart="FIG" captionStartId="26.[132,143,1543,1561]" captionTargetBox="[150,1442,226,1478]" captionTargetId="figure-172@26.[132,1455,214,1501]" captionTargetPageId="26" captionText="FIG. 17. — Paguriscus robustus n. gen., n. sp., holotype ♂ 1.3 mm, Guadeloupe,sta GS 20, MNHN-IU-2013-4395: A-C, right cheliped, dorsal view (A); lateral (B); mesial view (C); D, dactyl and fixed finger of right cheliped, mesial view. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5391940" httpUri="https://zenodo.org/record/5391940/files/figure.png" pageId="26" pageNumber="177">Fig. 17D</figureCitation>
) concave on distal half, somewhat spoon-like distally. Fixed finger similar to dactyl except for cutting edge having larger calcareous teeth more distally, and well defined dorsolateral margin consisting of faint ridge of minute teeth continued on palm and fading in strength proximally on palm; ventromesial surface concave on proximal half. Palm approximately as long as carpus, dorsally convex; dorsolateral and dorsomesial margins defined by faint and moderately sharp ridge; ventral surface convex, glabrous. Carpus about 1.3 times as long as merus; dorsal surface weakly convex, dorsodistal margin with three small spines (one dorsal, one medial, one lateral), dorsomesial margin with irregular row of sharp spines; lateral face rounded, mesial face flat, nearly vertical; ventral surface convex. Merus subtriangular, distal margin with fringe of short setae; ventrodistal margins each with one (mesial) and two (lateral) sharp spines. Ischium glabrous. Coxa with row of setae on ventromesial distal angle.
</paragraph>
<paragraph id="8BE536FDFFA84543FCE3FCF96301FC99" blockId="27.[132,356,821,879]" box="[132,263,821,847]" pageId="27" pageNumber="178">
<emphasis id="B92EEAEFFFA84543FCE3FCF96301FC99" box="[132,263,821,847]" italics="true" pageId="27" pageNumber="178">Left cheliped</emphasis>
</paragraph>
<paragraph id="8BE536FDFFA84543FCE3FC996362FCB9" blockId="27.[132,356,821,879]" box="[132,356,853,879]" pageId="27" pageNumber="178">
Missing in
<typeStatus id="54E1885FFFA84543FC9AFC996359FCB9" box="[253,351,853,879]" pageId="27" pageNumber="178" type="holotype">holotype</typeStatus>
.
</paragraph>
<paragraph id="8BE536FDFFA84543FCE3FC5963BAFC79" blockId="27.[130,776,917,1293]" box="[132,444,917,943]" pageId="27" pageNumber="178">
<emphasis id="B92EEAEFFFA84543FCE3FC5963BAFC79" box="[132,444,917,943]" italics="true" pageId="27" pageNumber="178">
Ambulatory legs (
<figureCitation id="13612A78FFA84543FD50FC5963B3FC79" box="[311,437,917,943]" captionStart="FIG" captionStartId="25.[132,143,1963,1981]" captionTargetBox="[226,1365,231,1799]" captionTargetId="figure-15@25.[214,1381,214,1813]" captionTargetPageId="25" captionText="FIG. 16. — Paguriscus robustus n. gen., n. sp., holotype ♂ 1.3 mm, Guadeloupe, sta GS 20, MNHN-IU-2013-4395: A, shield and cephalic appendages, dorsal view; B, right pereopod 3, lateral view; C, dactyl of same, mesial view; D, sternite XI of third pereopods, ventral view; E, propodus and dactyl of right pereopod 4, lateral view; F, telson, dorsal view; G, coxae of pereopods 5, sternite XIII, and anterior part of pleon, ventral view. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5391938" httpUri="https://zenodo.org/record/5391938/files/figure.png" pageId="27" pageNumber="178">Fig. 16B, C</figureCitation>
)
</emphasis>
</paragraph>
<paragraph id="8BE536FDFFA84543FCE3FC79630AFADB" blockId="27.[130,776,917,1293]" pageId="27" pageNumber="178">
Right pereopod 3 (
<figureCitation id="13612A78FFA84543FD36FC7963D6FC19" box="[337,464,949,975]" captionStart="FIG" captionStartId="25.[132,143,1963,1981]" captionTargetBox="[226,1365,231,1799]" captionTargetId="figure-15@25.[214,1381,214,1813]" captionTargetPageId="25" captionText="FIG. 16. — Paguriscus robustus n. gen., n. sp., holotype ♂ 1.3 mm, Guadeloupe, sta GS 20, MNHN-IU-2013-4395: A, shield and cephalic appendages, dorsal view; B, right pereopod 3, lateral view; C, dactyl of same, mesial view; D, sternite XI of third pereopods, ventral view; E, propodus and dactyl of right pereopod 4, lateral view; F, telson, dorsal view; G, coxae of pereopods 5, sternite XIII, and anterior part of pleon, ventral view. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5391938" httpUri="https://zenodo.org/record/5391938/files/figure.png" pageId="27" pageNumber="178">Fig. 16B, C</figureCitation>
) exceeding right cheliped by about 0.3 length of dactyl, with only scattered short setae or tufts of setae. Dactyl nearly straight, 1.1 times as long as propodus, with ventromesial row of 10 long spinules. Propodus nearly straight, 1.8 times as long as carpus, with long corneous spinule on ventrodistal angle. Carpus unarmed, dorsodistal angle blunt. Merus and ischium unarmed, somewhat laterally compressed. Anterior lobe of sternite XI (of pereopods 3;
<figureCitation id="13612A78FFA84543FD72FB786370FB19" box="[277,374,1204,1231]" captionStart="FIG" captionStartId="25.[132,143,1963,1981]" captionTargetBox="[226,1365,231,1799]" captionTargetId="figure-15@25.[214,1381,214,1813]" captionTargetPageId="25" captionText="FIG. 16. — Paguriscus robustus n. gen., n. sp., holotype ♂ 1.3 mm, Guadeloupe, sta GS 20, MNHN-IU-2013-4395: A, shield and cephalic appendages, dorsal view; B, right pereopod 3, lateral view; C, dactyl of same, mesial view; D, sternite XI of third pereopods, ventral view; E, propodus and dactyl of right pereopod 4, lateral view; F, telson, dorsal view; G, coxae of pereopods 5, sternite XIII, and anterior part of pleon, ventral view. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5391938" httpUri="https://zenodo.org/record/5391938/files/figure.png" pageId="27" pageNumber="178">Fig. 16D</figureCitation>
) subsemicircular, with fringe of short setae on distal margin. All other ambulatory legs missing in
<typeStatus id="54E1885FFFA84543FCC3FB3F630EFADB" box="[164,264,1267,1293]" pageId="27" pageNumber="178" type="holotype">holotype</typeStatus>
.
</paragraph>
<paragraph id="8BE536FDFFA84543FCE3FAFF63A1FA9B" blockId="27.[131,775,1331,1549]" box="[132,423,1331,1358]" pageId="27" pageNumber="178">
<emphasis id="B92EEAEFFFA84543FCE3FAFF63A1FA9B" box="[132,423,1331,1358]" italics="true" pageId="27" pageNumber="178">
Fourth pereopods (
<figureCitation id="13612A78FFA84543FD25FAF86399FA9B" box="[322,415,1331,1358]" captionStart="FIG" captionStartId="25.[132,143,1963,1981]" captionTargetBox="[226,1365,231,1799]" captionTargetId="figure-15@25.[214,1381,214,1813]" captionTargetPageId="25" captionText="FIG. 16. — Paguriscus robustus n. gen., n. sp., holotype ♂ 1.3 mm, Guadeloupe, sta GS 20, MNHN-IU-2013-4395: A, shield and cephalic appendages, dorsal view; B, right pereopod 3, lateral view; C, dactyl of same, mesial view; D, sternite XI of third pereopods, ventral view; E, propodus and dactyl of right pereopod 4, lateral view; F, telson, dorsal view; G, coxae of pereopods 5, sternite XIII, and anterior part of pleon, ventral view. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5391938" httpUri="https://zenodo.org/record/5391938/files/figure.png" pageId="27" pageNumber="178">Fig. 16E</figureCitation>
)
</emphasis>
</paragraph>
<paragraph id="8BE536FDFFA84543FCE3FA9F631CF9DB" blockId="27.[131,775,1331,1549]" pageId="27" pageNumber="178">Semichelate. Dactyl more or less straight, terminating in short, inwardly directed corneous claw, lacking preungual process; propodal rasp with single row of rounded corneous scales. Carpus unarmed except for few short setae dorsally. Merus unarmed except for with dorsodistal tuft of long setae.</paragraph>
<paragraph id="8BE536FDFFA84543FCE3F9FE6319F99A" blockId="27.[130,775,1586,1708]" box="[132,287,1586,1612]" pageId="27" pageNumber="178">
<emphasis id="B92EEAEFFFA84543FCE3F9FE6319F99A" box="[132,287,1586,1612]" italics="true" pageId="27" pageNumber="178">Fifth pereopods</emphasis>
</paragraph>
<paragraph id="8BE536FDFFA84543FCE3F99E63CFF97A" blockId="27.[130,775,1586,1708]" pageId="27" pageNumber="178">Chelate. Propodal rasp extending on dorsal surface for almost entire length of propodus, and on lateral surface for about one-third length of propodus.</paragraph>
<paragraph id="8BE536FDFFA84543FCE3F91E63BAF93A" blockId="27.[131,777,1746,2028]" box="[132,444,1746,1772]" pageId="27" pageNumber="178">
<emphasis id="B92EEAEFFFA84543FCE3F91E63BAF93A" box="[132,444,1746,1772]" italics="true" pageId="27" pageNumber="178">
Uropods and telson (
<figureCitation id="13612A78FFA84543FD30F91E63B2F93A" box="[343,436,1746,1772]" captionStart="FIG" captionStartId="25.[132,143,1963,1981]" captionTargetBox="[226,1365,231,1799]" captionTargetId="figure-15@25.[214,1381,214,1813]" captionTargetPageId="25" captionText="FIG. 16. — Paguriscus robustus n. gen., n. sp., holotype ♂ 1.3 mm, Guadeloupe, sta GS 20, MNHN-IU-2013-4395: A, shield and cephalic appendages, dorsal view; B, right pereopod 3, lateral view; C, dactyl of same, mesial view; D, sternite XI of third pereopods, ventral view; E, propodus and dactyl of right pereopod 4, lateral view; F, telson, dorsal view; G, coxae of pereopods 5, sternite XIII, and anterior part of pleon, ventral view. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5391938" httpUri="https://zenodo.org/record/5391938/files/figure.png" pageId="27" pageNumber="178">Fig. 16F</figureCitation>
)
</emphasis>
</paragraph>
<paragraph id="8BE536FDFFA84543FCE3F93E6363F83A" blockId="27.[131,777,1746,2028]" pageId="27" pageNumber="178">Uropods markedly asymmetrical, left largest.Telson nearly symmetrical, longer than broad, with weak lateral indentations. Anterior lobes longer than posterior lobes. Posterior lobes nearly symmetrical, outline of margins together forming semi-circle, with chitinous lateral margins, separated by narrow, shallow median cleft; terminal margins oblique, armed with row of minute blunt spines and few short setae.</paragraph>
<paragraph id="8BE536FDFFA84543FF4AFF1B66ABFF27" blockId="27.[810,1456,215,370]" box="[813,1197,215,242]" pageId="27" pageNumber="178">
<emphasis id="B92EEAEFFFA84543FF4AFF1B66ABFF27" box="[813,1197,215,242]" italics="true" pageId="27" pageNumber="178">
Sexual tubes (
<figureCitation id="13612A78FFA84543FFDDFF14661DFF27" box="[954,1051,215,242]" captionStart="FIG" captionStartId="25.[132,143,1963,1981]" captionTargetBox="[226,1365,231,1799]" captionTargetId="figure-15@25.[214,1381,214,1813]" captionTargetPageId="25" captionText="FIG. 16. — Paguriscus robustus n. gen., n. sp., holotype ♂ 1.3 mm, Guadeloupe, sta GS 20, MNHN-IU-2013-4395: A, shield and cephalic appendages, dorsal view; B, right pereopod 3, lateral view; C, dactyl of same, mesial view; D, sternite XI of third pereopods, ventral view; E, propodus and dactyl of right pereopod 4, lateral view; F, telson, dorsal view; G, coxae of pereopods 5, sternite XIII, and anterior part of pleon, ventral view. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5391938" httpUri="https://zenodo.org/record/5391938/files/figure.png" pageId="27" pageNumber="178">Fig. 16G</figureCitation>
) and pleopods
</emphasis>
</paragraph>
<paragraph id="8BE536FDFFA84543FF4AFF3B6722FEA7" blockId="27.[810,1456,215,370]" pageId="27" pageNumber="178">Males with coxae of pereopods 5 extended posteriorly as paired, subequal, stout and calcified sexual tubes trapezoid in shape, tube openings each with lip-like edge fringed by setae; with unpaired left pleopods 3-5. Females unknown.</paragraph>
<paragraph id="8BE536FDFFA84543FF4AFE5B61A9FE66" blockId="27.[813,943,406,465]" box="[813,943,406,433]" pageId="27" pageNumber="178">
<emphasis id="B92EEAEFFFA84543FF4AFE5B61A9FE66" box="[813,943,406,433]" italics="true" pageId="27" pageNumber="178">Genetic data</emphasis>
</paragraph>
<paragraph id="8BE536FDFFA84543FF4AFE7B61ABFE07" blockId="27.[813,943,406,465]" box="[813,941,438,465]" pageId="27" pageNumber="178">
See
<tableCitation id="C6D80346FFA84543FF31FE7A61A1FE07" box="[854,935,438,465]" captionStart="TABLE" captionStartId="5.[134,143,219,237]" captionText="TABLE 1. — List of species, collection site, museum catalog number, ARMS or tissue number, and Barcode of Life Data Systems (BOLD) accession number of voucher specimens for which mitochondrial CO1 barcode gene sequences were obtained in this report (*, holotype; **, no tissue analyzed)." pageId="27" pageNumber="178">Table 1</tableCitation>
.
</paragraph>
<paragraph id="8BE536FDFFA84543FF4AFE3A6172FDC6" blockId="27.[813,930,502,560]" box="[813,884,502,528]" pageId="27" pageNumber="178">
<emphasis id="B92EEAEFFFA84543FF4AFE3A6172FDC6" box="[813,884,502,528]" italics="true" pageId="27" pageNumber="178">Colour</emphasis>
</paragraph>
<paragraph id="8BE536FDFFA84543FF4AFDDA61A4FDE6" blockId="27.[813,930,502,560]" box="[813,930,534,560]" pageId="27" pageNumber="178">Unknown.</paragraph>
</subSubSection>
<subSubSection id="C3406576FFA84543FF4AFD9A6724FB78" pageId="27" pageNumber="178" type="discussion">
<paragraph id="8BE536FDFFA84543FF4AFD9A6197FDB8" blockId="27.[810,1457,598,1198]" box="[813,913,598,624]" pageId="27" pageNumber="178">REMARKS</paragraph>
<paragraph id="8BE536FDFFA84543FF4AFDBA6724FB78" blockId="27.[810,1457,598,1198]" pageId="27" pageNumber="178">
The single male specimen of this new species was collected as part of the epifauna on rocky bottom. The specimen is missing pereopods 1-3 except for the right cheliped and right pereopod 3. It is distinctive in the following characters: 1) coxae of pereopods
<quantity id="4CA29B18FFA84543FFA5FD3961E8FCD9" box="[962,1006,757,784]" metricMagnitude="-1" metricUnit="m" metricValue="1.27" pageId="27" pageNumber="178" unit="in" value="5.0">5 in</quantity>
the male extended posteriorly forming a pair of symmetrical trapezoidal sexual tubes; 2) right chela smooth, glabrous, lacking spines or setae, the mesial margin of the palm, and the dorsolateral margins of the fixed finger and anterior half of palm each weakly but distinctly delimited by a low, minutely denticulate ridge; 3) posterior lobes of telson have rounded lateral margins, the outlines of which together form a semi-circle, and the terminal margins are oblique and minutely armed; 4) ultimate antennular segment with pair of long dorsodistal bristles; and 5) antennal acicles long, exceeding corneas by one-third length of acicle. Other diagnostic characters include the rounded rostrum, ocular acicles terminating in single spine, and the propodal rasp of pereopod 4 with only one row of ovate scales.
</paragraph>
</subSubSection>
</treatment>
</document>