848 lines
148 KiB
XML
848 lines
148 KiB
XML
<document id="E9D3EBF8A116BEBCF8ABC5260365238C" ID-CLB-Dataset="7047" ID-DOI="10.11646/zootaxa.4965.1.6" ID-GBIF-Dataset="c245f397-3a3f-406b-86a3-dc616f32524c" ID-ISSN="1175-5326" ID-Zenodo-Dep="4723225" ID-ZooBank="50DF9F70-5D8C-4830-8E3F-984C6A2A813E" IM.bibliography_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1619523085813" checkinUser="plazi" docAuthor="Felder, Darryl L." docDate="2021" docId="03FB12473A37FF9EFF25FA4F7369FEB2" docLanguage="en" docName="zootaxa.4965.1.6.pdf" docOrigin="Zootaxa 4965 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Paraxiopsis kensleyi Felder 2021, n. sp." docType="treatment" docVersion="5" lastPageNumber="138" masterDocId="FFC26A3F3A36FF94FFB2FF8F7108FFAC" masterDocTitle="Description of Paraxiopsis kensleyi n. sp., a new axiid lobster from the Gulf of Mexico (Crustacea: Decapoda: Axiidea)" masterLastPageNumber="141" masterPageNumber="129" pageNumber="130" updateTime="1698937676395" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="689F5BE04A643C16B3FAF4B34D1760D6">Description of Paraxiopsis kensleyi n. sp., a new axiid lobster from the Gulf of Mexico (Crustacea: Decapoda: Axiidea)</mods:title>
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<mods:namePart id="A2FD2DF182DDA17B4AFE31180B348107">Felder, Darryl L.</mods:namePart>
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<mods:title id="4DEA56EC3A890AD255CE702CD701A774">Zootaxa</mods:title>
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<mods:part id="4669FCFEAA2B09C4AC40BE745F42EEA4">
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<mods:date id="7CAFD827A9544145DCDFA7D85F03A5D6">2021</mods:date>
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<mods:number id="2C254E955C9CF01E845F779E0F90932E">2021-04-27</mods:number>
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<mods:number id="EEFF4BC05CA9AF3E0301D1A3CC33932E">4965</mods:number>
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<treatment id="03FB12473A37FF9EFF25FA4F7369FEB2" ID-DOI="http://doi.org/10.5281/zenodo.4742918" ID-GBIF-Taxon="181882155" ID-Zenodo-Dep="4742918" LSID="urn:lsid:plazi:treatment:03FB12473A37FF9EFF25FA4F7369FEB2" httpUri="http://treatment.plazi.org/id/03FB12473A37FF9EFF25FA4F7369FEB2" lastPageId="10" lastPageNumber="138" pageId="1" pageNumber="130">
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<taxonomicName id="4C52D8D23A37FF95FF25FA4F7086FA77" ID-CoL="363b83c0-2cd1-4e0c-9b06-abd8989d3a01" authority="Felder, 2021" authorityName="Felder" authorityYear="2021" box="[151,398,1472,1499]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="130" phylum="Arthropoda" rank="species" species="kensleyi" status="sp. nov.">
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<emphasis id="B9267F433A37FF95FF25FA4F7086FA77" bold="true" box="[151,398,1472,1499]" italics="true" pageId="1" pageNumber="130">Paraxiopsis kensleyi</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A215C2383A37FF95FE27FA4E70D0FA77" box="[405,472,1473,1499]" pageId="1" pageNumber="130" rank="species">n. sp.</taxonomicNameLabel>
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<paragraph id="8BEDA3513A37FF95FF2CFA6B70D5FA53" blockId="1.[151,477,1472,1535]" box="[158,477,1508,1535]" pageId="1" pageNumber="130">
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(
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<figureCitation id="1369BFD43A37FF95FF14FA6B7026FA53" box="[166,302,1508,1535]" captionStart="FIGURE 1" captionStartId="3.[151,250,1253,1277]" captionTargetBox="[225,1359,201,1211]" captionTargetId="figure-16@3.[213,1374,181,1229]" captionTargetPageId="3" captionText="FIGURE 1. Paraxiopsis kensleyi n. sp., male holotype (USNM 1638661 = ULLZ 18301), A–C, E–K; male paratype (USNM 1638662 = ULLZ 18496), D. A, habitus, left side; B, D, anterior carapace, eyes, and peduncles, dorsal surfaces; C, anterior carapace, eyes, and peduncles, left side; E, right mandible, outer surfaces; F, right mandible inner surfaces; G, right first maxilla, outer surface; H, right second maxilla, outer surface, full length of enlarged seta on proximal lobe of exopod not shown; I, right first maxilliped, outer surface; J, right second maxilliped, outer surface; K, right third maxilliped, outer surface. Scale bars = 3.0 mm." figureDoi="http://doi.org/10.5281/zenodo.4723227" httpUri="https://zenodo.org/record/4723227/files/figure.png" pageId="1" pageNumber="130">Figs 1A–K</figureCitation>
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;
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<figureCitation id="1369BFD43A37FF95FE8BFA6A708DFA53" box="[313,389,1509,1535]" captionStart="FIGURE 2" captionStartId="5.[151,250,1760,1784]" captionTargetBox="[168,1421,192,1719]" captionTargetId="figure-16@5.[151,1436,181,1736]" captionTargetPageId="5" captionText="FIGURE 2. Paraxiopsis kensleyi n. sp., male holotype (USNM 1638661 = ULLZ 18301), A, C–I, M; male paratype (USNM 1638662 = ULLZ 18496), B, K; ovigerous female paratype (USNM 1548557 = ULLZ 14976), J, L.A, left first pereopod (major cheliped), outer surface; B, left first pereopod (minor cheliped), inner surface; C, right second pereopod, outer surface; D, left second pereopod, inner surface; E, right third pereopod, outer surface; F, left fourth pereopod, outer surface; G, right fifth pereopod, external surface; H, posterior coxae, intervening thoracic sternum, and first pleon with gonopods, ventral surfaces; I, right lower carapace, posterior coxae, and projecting sternal processes, lateral surfaces; J, female right first pleopod, posterior surface; K, male right second pleopod, posterior surface; L, female right second pleopod with embryonated eggs, posterior surface; M, sixth pleonite, telson, and uropods (setae not shown), dorsal surfaces. Scale bars = 3.0 mm (A–I, M); 2.0 mm (J–L)." figureDoi="http://doi.org/10.5281/zenodo.4723229" httpUri="https://zenodo.org/record/4723229/files/figure.png" pageId="1" pageNumber="130">2A–M</figureCitation>
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;
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<figureCitation id="1369BFD43A37FF95FE23FA6A70DDFA53" box="[401,469,1509,1535]" captionStart="FIGURE 3" captionStartId="6.[151,250,1852,1876]" captionTargetBox="[203,1385,181,1829]" captionTargetId="figure-28@6.[203,1385,181,1829]" captionTargetPageId="6" captionText="FIGURE 3. Paraxiopsis kensley n. sp., male paratype, pocl 8.7 mm (USNM 1548303 = ULLZ 14979), northwestern Gulf of Mexico: A, habitus, dorsal; B, habitus, right side. P. kensleyi n. sp., male holotype (lacking minor cheliped), pocl 15.5 mm (USNM 1638661 = ULLZ 18301), northwestern Gulf of Mexico: C, habitus, left side. Paraxiopsis spinipleura, female, pocl 13.0 mm (USNM 1409793), Dominica: D, habitus, dorsal; E, habitus left side. P. spinipleura, juvenile male, pocl 5.4 mm (USNM 1547855 = ULLZ 14659), Belize: F, habitus, dorsal; G, habitus, left side." figureDoi="http://doi.org/10.5281/zenodo.4723231" httpUri="https://zenodo.org/record/4723231/files/figure.png" pageId="1" pageNumber="130">3A–C</figureCitation>
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)
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<emphasis id="B9267F433A37FF95FF25F9A2704BF9EA" bold="true" box="[151,323,1580,1607]" pageId="1" pageNumber="130">Type material.</emphasis>
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: male, pocl
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(
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=
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), rhodoliths and rubble,
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of
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<collectingRegion id="49966DB33A37FF95FD8CF9FA7398F922" box="[574,656,1653,1678]" country="Mexico" name="Mexico" pageId="1" pageNumber="130">Mexico</collectingRegion>
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, pocl
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(
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), rhodoliths and rubble,
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<materialsCitation id="3B3AA90C3A37FF95FCD8F916724EF97B" ID-GBIF-Occurrence="3107840305" collectingDate="1998-08-16" collectionCode="USNM, ULLZ" elevation="60" latitude="27.810833" longLatPrecision="12" longitude="-93.04217" pageId="1" pageNumber="130" specimenCode="USNM 1540507, ULLZ 4708" specimenCount="1" specimenCount-male="1" stateProvince="Mexico" typeStatus="paratype">
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, pocl
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(
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=
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),
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||
,
|
||
<quantity id="4CAA0EB43A37FF95FDA1F9337374F97B" box="[531,636,1724,1751]" metricMagnitude="1" metricUnit="m" metricValue="6.0" metricValueMax="6.5" metricValueMin="5.5" pageId="1" pageNumber="130" unit="m" value="60.0" valueMax="65.0" valueMin="55.0">
|
||
<elevation id="007F44623A37FF95FDA1F9337374F97B" box="[531,636,1724,1751]" metricMagnitude="1" metricUnit="m" metricValue="6.0" metricValueMax="6.5" metricValueMin="5.5" pageId="1" pageNumber="130" unit="m" value="60.0" valueMax="65.0" valueMin="55.0">55–65 m</elevation>
|
||
</quantity>
|
||
,
|
||
<date id="FFEC85913A37FF95FD39F933724EF97B" box="[651,838,1724,1751]" pageId="1" pageNumber="130" value="1998-08-16">
|
||
<collectingDate id="EFA87C793A37FF95FD39F933724EF97B" box="[651,838,1724,1751]" pageId="1" pageNumber="130" value="1998-08-16">16 August 1998</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="3B3AA90C3A37FF95FCE7F93272B4F957" ID-GBIF-Occurrence="3107840306" collectingDate="2001-06-30" collectionCode="USNM, ULLZ" elevation="61" latitude="27.937" longLatPrecision="12" longitude="-92.00533" pageId="1" pageNumber="130" specimenCode="USNM 1548222, ULLZ 15006" specimenCount="1" specimenCount-female="1" stateProvince="Mexico" typeStatus="paratype">
|
||
<specimenCount id="9D5468D83A37FF95FCE7F93272B4F97A" box="[853,956,1724,1751]" pageId="1" pageNumber="130" type="female">1 female</specimenCount>
|
||
, pocl
|
||
<quantity id="4CAA0EB43A37FF95FBB4F9327557F97B" box="[1030,1119,1725,1751]" metricMagnitude="-3" metricUnit="m" metricValue="8.7" pageId="1" pageNumber="130" unit="mm" value="8.7">8.7 mm</quantity>
|
||
(
|
||
<specimenCode id="DBF40B2A3A37FF95FBC3F9327438F97B" box="[1137,1328,1724,1751]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="1" pageNumber="130" type="Museum">USNM 1548222</specimenCode>
|
||
=
|
||
<specimenCode id="DBF40B2A3A37FF95FAE7F93271E9F957" collectionCode="ULLZ" country="USA" httpUri="http://grbio.org/cool/ggzt-j23h" name="University of Louisiana at Layafette, Zoological Collection" pageId="1" pageNumber="130">ULLZ 15006</specimenCode>
|
||
), DOE stn 9-1,
|
||
<geoCoordinate id="EE66C5963A37FF95FE2BF96F7314F957" box="[409,540,1760,1787]" degrees="27" direction="north" minutes="56.22" orientation="latitude" pageId="1" pageNumber="130" precision="9" value="27.937">27º56.22´N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE66C5963A37FF95FD98F96E73B9F957" box="[554,689,1761,1787]" degrees="92" direction="west" minutes="00.32" orientation="longitude" pageId="1" pageNumber="130" precision="9" value="-92.00533">92º00.32´W</geoCoordinate>
|
||
,
|
||
<quantity id="4CAA0EB43A37FF95FD0DF96F7219F957" box="[703,785,1760,1787]" metricMagnitude="1" metricUnit="m" metricValue="6.05" pageId="1" pageNumber="130" unit="m" value="60.5">
|
||
<elevation id="007F44623A37FF95FD0DF96F7219F957" box="[703,785,1760,1787]" metricMagnitude="1" metricUnit="m" metricValue="6.05" pageId="1" pageNumber="130" unit="m" value="60.5">60.5 m</elevation>
|
||
</quantity>
|
||
,
|
||
<date id="FFEC85913A37FF95FCADF96E72B4F957" box="[799,956,1761,1787]" pageId="1" pageNumber="130" value="2001-06-30">
|
||
<collectingDate id="EFA87C793A37FF95FCADF96E72B4F957" box="[799,956,1761,1787]" pageId="1" pageNumber="130" value="2001-06-30">30 June 2001</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="3B3AA90C3A37FF95FC7BF96E7521F8B3" ID-GBIF-Occurrence="3107840309" collectingDate="2001-06-30" collectionCode="USNM, ULLZ" elevation="62" latitude="28.060167" longLatPrecision="12" longitude="-92.459" pageId="1" pageNumber="130" specimenCode="USNM 1540514, ULLZ 4726" specimenCount="1" specimenCount-female="1" stateProvince="Mexico" typeStatus="paratype">
|
||
<specimenCount id="9D5468D83A37FF95FC7BF96E7527F956" box="[969,1071,1760,1787]" pageId="1" pageNumber="130" type="female">1 female</specimenCount>
|
||
, pocl
|
||
<quantity id="4CAA0EB43A37FF95FBC4F96E75C6F957" box="[1142,1230,1761,1787]" metricMagnitude="-3" metricUnit="m" metricValue="7.8" pageId="1" pageNumber="130" unit="mm" value="7.8">7.8 mm</quantity>
|
||
(
|
||
<specimenCode id="DBF40B2A3A37FF95FB6CF96E7494F957" box="[1246,1436,1760,1787]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="1" pageNumber="130" type="Museum">USNM 1540514</specimenCode>
|
||
=
|
||
<specimenCode id="DBF40B2A3A37FF95FF02F88A7034F8B3" box="[176,316,1796,1823]" collectionCode="ULLZ" country="USA" httpUri="http://grbio.org/cool/ggzt-j23h" name="University of Louisiana at Layafette, Zoological Collection" pageId="1" pageNumber="130">ULLZ 4726</specimenCode>
|
||
), DOE stn 1-2,
|
||
<geoCoordinate id="EE66C5963A37FF95FE41F88B737FF8B2" box="[499,631,1796,1822]" degrees="28" direction="north" minutes="03.61" orientation="latitude" pageId="1" pageNumber="130" precision="9" value="28.060167">28º03.61´N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE66C5963A37FF95FD36F88B7203F8B3" box="[644,779,1796,1823]" degrees="92" direction="west" minutes="27.54" orientation="longitude" pageId="1" pageNumber="130" precision="9" value="-92.459">92º27.54´W</geoCoordinate>
|
||
,
|
||
<quantity id="4CAA0EB43A37FF95FCAAF88B7277F8B3" box="[792,895,1796,1823]" metricMagnitude="1" metricUnit="m" metricValue="6.2" metricValueMax="6.3" metricValueMin="6.1" pageId="1" pageNumber="130" unit="m" value="62.0" valueMax="63.0" valueMin="61.0">
|
||
<elevation id="007F44623A37FF95FCAAF88B7277F8B3" box="[792,895,1796,1823]" metricMagnitude="1" metricUnit="m" metricValue="6.2" metricValueMax="6.3" metricValueMin="6.1" pageId="1" pageNumber="130" unit="m" value="62.0" valueMax="63.0" valueMin="61.0">61–63 m</elevation>
|
||
</quantity>
|
||
,
|
||
<date id="FFEC85913A37FF95FC3FF88A7521F8B3" box="[909,1065,1797,1823]" pageId="1" pageNumber="130" value="2001-06-30">
|
||
<collectingDate id="EFA87C793A37FF95FC3FF88A7521F8B3" box="[909,1065,1797,1823]" pageId="1" pageNumber="130" value="2001-06-30">30 June 2001</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="3B3AA90C3A37FF95FB84F88A7599F8EF" ID-GBIF-Occurrence="3107840308" collectingDate="2001-07-01" collectionCode="USNM, ULLZ" elevation="78" latitude="27.939333" longLatPrecision="12" longitude="-92.009" pageId="1" pageNumber="130" specimenCode="USNM 1540552, ULLZ 4791" specimenCount="1" specimenCount-female="1" stateProvince="Mexico" typeStatus="paratype">
|
||
<specimenCount id="9D5468D83A37FF95FB84F88A7594F8B2" box="[1078,1180,1796,1823]" pageId="1" pageNumber="130" type="female">1 female</specimenCount>
|
||
, pocl
|
||
<quantity id="4CAA0EB43A37FF95FB50F88B7431F8B3" box="[1250,1337,1796,1823]" metricMagnitude="-3" metricUnit="m" metricValue="5.9" pageId="1" pageNumber="130" unit="mm" value="5.9">5.9 mm</quantity>
|
||
(
|
||
<specimenCode id="DBF40B2A3A37FF95FAFBF88A71F1F8EF" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="1" pageNumber="130" type="Museum">USNM 1540552</specimenCode>
|
||
=
|
||
<specimenCode id="DBF40B2A3A37FF95FEADF8A670A3F8EF" box="[287,427,1833,1859]" collectionCode="ULLZ" country="USA" httpUri="http://grbio.org/cool/ggzt-j23h" name="University of Louisiana at Layafette, Zoological Collection" pageId="1" pageNumber="130">ULLZ 4791</specimenCode>
|
||
) DOE stn 3.2,
|
||
<geoCoordinate id="EE66C5963A37FF95FDD0F8A773EEF8EF" box="[610,742,1832,1859]" degrees="27" direction="north" minutes="56.36" orientation="latitude" pageId="1" pageNumber="130" precision="9" value="27.939333">27º56.36´N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE66C5963A37FF95FD47F8A77274F8EF" box="[757,892,1832,1859]" degrees="92" direction="west" minutes="00.54" orientation="longitude" pageId="1" pageNumber="130" precision="9" value="-92.009">92º00.54´W</geoCoordinate>
|
||
,
|
||
<quantity id="4CAA0EB43A37FF95FC3EF8A772FCF8EF" box="[908,1012,1832,1859]" metricMagnitude="1" metricUnit="m" metricValue="7.8" metricValueMax="9.1" metricValueMin="6.5" pageId="1" pageNumber="130" unit="m" value="78.0" valueMax="91.0" valueMin="65.0">
|
||
<elevation id="007F44623A37FF95FC3EF8A772FCF8EF" box="[908,1012,1832,1859]" metricMagnitude="1" metricUnit="m" metricValue="7.8" metricValueMax="9.1" metricValueMin="6.5" pageId="1" pageNumber="130" unit="m" value="78.0" valueMax="91.0" valueMin="65.0">65–91 m</elevation>
|
||
</quantity>
|
||
,
|
||
<date id="FFEC85913A37FF95FBB6F8A67599F8EF" box="[1028,1169,1832,1859]" pageId="1" pageNumber="130" value="2001-07-01">
|
||
<collectingDate id="EFA87C793A37FF95FBB6F8A67599F8EF" box="[1028,1169,1832,1859]" pageId="1" pageNumber="130" value="2001-07-01">1 July 2001</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="3B3AA90C3A37FF95FB12F8A673D0F827" ID-GBIF-Occurrence="3107840302" collectingDate="2002-08-01" collectionCode="USNM, ULLZ" elevation="66" location="Isles Dernieres" pageId="1" pageNumber="130" specimenCode="USNM 1548557, ULLZ 14976" specimenCount="1" stateProvince="Louisiana" typeStatus="paratype">
|
||
1 mutilated ovigerous female, pocl indeterminate (
|
||
<specimenCode id="DBF40B2A3A37FF95FE63F8C27385F8CB" box="[465,653,1868,1895]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="1" pageNumber="130" type="Museum">USNM 1548557</specimenCode>
|
||
=
|
||
<specimenCode id="DBF40B2A3A37FF95FD19F8C2724CF8CB" box="[683,836,1868,1895]" collectionCode="ULLZ" country="USA" httpUri="http://grbio.org/cool/ggzt-j23h" name="University of Louisiana at Layafette, Zoological Collection" pageId="1" pageNumber="130">ULLZ 14976</specimenCode>
|
||
), “29 Fathom Fish Haven”, rubble and rhodoliths, off
|
||
<location id="8E8DF58A3A37FF95FF25F8FF7048F826" LSID="urn:lsid:plazi:treatment:03FB12473A37FF9EFF25FA4F7369FEB2:8E8DF58A3A37FF95FF25F8FF7048F826" box="[151,320,1904,1930]" name="Isles Dernieres" pageId="1" pageNumber="130" stateProvince="Louisiana">Isles Dernieres</location>
|
||
,
|
||
<collectingRegion id="49966DB33A37FF95FEF8F8FF70B3F826" box="[330,443,1904,1930]" country="United States of America" name="Louisiana" pageId="1" pageNumber="130">Louisiana</collectingRegion>
|
||
,
|
||
<quantity id="4CAA0EB43A37FF95FE77F8FF7321F827" box="[453,553,1904,1931]" metricMagnitude="1" metricUnit="m" metricValue="6.6" metricValueMax="6.7" metricValueMin="6.5" pageId="1" pageNumber="130" unit="m" value="66.0" valueMax="67.0" valueMin="65.0">
|
||
<elevation id="007F44623A37FF95FE77F8FF7321F827" box="[453,553,1904,1931]" metricMagnitude="1" metricUnit="m" metricValue="6.6" metricValueMax="6.7" metricValueMin="6.5" pageId="1" pageNumber="130" unit="m" value="66.0" valueMax="67.0" valueMin="65.0">65–67 m</elevation>
|
||
</quantity>
|
||
,
|
||
<date id="FFEC85913A37FF95FD81F8FE73D0F827" box="[563,728,1905,1931]" pageId="1" pageNumber="130" value="2002-08-01">
|
||
<collectingDate id="EFA87C793A37FF95FD81F8FE73D0F827" box="[563,728,1905,1931]" pageId="1" pageNumber="130" value="2002-08-01">1 August 2002</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="3B3AA90C3A37FF95FD53F8FE73D7F803" ID-GBIF-Occurrence="3107840307" collectingDate="2008-08-23" collectionCode="USNM, ULLZ" elevation="71" latitude="27.810833" longLatPrecision="12" longitude="-93.0475" pageId="1" pageNumber="130" specimenCode="USNM 1638662, ULLZ 18496" specimenCount="1" specimenCount-male="1" stateProvince="Louisiana" typeStatus="paratype">
|
||
<specimenCount id="9D5468D83A37FF95FD53F8FE7225F826" box="[737,813,1904,1931]" pageId="1" pageNumber="130" type="male">1 male</specimenCount>
|
||
, pocl 9.0 mm (
|
||
<specimenCode id="DBF40B2A3A37FF95FC7DF8FE7581F826" box="[975,1161,1904,1931]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="1" pageNumber="130" type="Museum">USNM 1638662</specimenCode>
|
||
=
|
||
<specimenCode id="DBF40B2A3A37FF95FB16F8FE7434F827" box="[1188,1340,1904,1931]" collectionCode="ULLZ" country="USA" httpUri="http://grbio.org/cool/ggzt-j23h" name="University of Louisiana at Layafette, Zoological Collection" pageId="1" pageNumber="130">ULLZ 18496</specimenCode>
|
||
), rubble,
|
||
<geoCoordinate id="EE66C5963A37FF95FF25F81B7013F803" box="[151,283,1940,1967]" degrees="27" direction="north" minutes="48.65" orientation="latitude" pageId="1" pageNumber="130" precision="9" value="27.810833">27º48.65´N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE66C5963A37FF95FE94F81B70A6F803" box="[294,430,1940,1967]" degrees="93" direction="west" minutes="02.85" orientation="longitude" pageId="1" pageNumber="130" precision="9" value="-93.0475">93º02.85´W</geoCoordinate>
|
||
,
|
||
<quantity id="4CAA0EB43A37FF95FE0BF81B7316F803" box="[441,542,1940,1967]" metricMagnitude="1" metricUnit="m" metricValue="7.1" metricValueMax="7.9" metricValueMin="6.3" pageId="1" pageNumber="130" unit="m" value="71.0" valueMax="79.0" valueMin="63.0">
|
||
<elevation id="007F44623A37FF95FE0BF81B7316F803" box="[441,542,1940,1967]" metricMagnitude="1" metricUnit="m" metricValue="7.1" metricValueMax="7.9" metricValueMin="6.3" pageId="1" pageNumber="130" unit="m" value="71.0" valueMax="79.0" valueMin="63.0">63–79 m</elevation>
|
||
</quantity>
|
||
,
|
||
<date id="FFEC85913A37FF95FD98F81A73D7F803" box="[554,735,1941,1967]" pageId="1" pageNumber="130" value="2008-08-23">
|
||
<collectingDate id="EFA87C793A37FF95FD98F81A73D7F803" box="[554,735,1941,1967]" pageId="1" pageNumber="130" value="2008-08-23">23 August 2008</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C348F0DA3A37FF96FF75F8377466FD05" lastPageId="2" lastPageNumber="131" pageId="1" pageNumber="130" type="diagnosis">
|
||
<paragraph id="8BEDA3513A37FF96FF75F8377466FD05" blockId="1.[151,1437,1580,2039]" lastBlockId="2.[151,1437,151,2013]" lastPageId="2" lastPageNumber="131" pageId="1" pageNumber="130">
|
||
<emphasis id="B9267F433A37FF95FF75F837704AF87E" bold="true" box="[199,322,1976,2002]" pageId="1" pageNumber="130">Diagnosis.</emphasis>
|
||
Carapace weakly punctate with low granulation, sparsely setose, not deeply pitted; rostrum acute, triangular, length about one-quarter distance from anterior tip to cervical groove, margin typically with 3 lateral spines, largest originating above eyestalk anterior to strong supraocular spine generally aligned with lateral gastric carina; lateral gastric carina armed with single strong postorbital spine and weak posterior elevation; submedian gastric carina (immediately to either side of median carina) multidentate, with typically 5 or 6 short acute teeth; median carina unarmed, postcervical median line with low, posterior median carina. Eye cornea darkly pigmented. Second antennal article with dorsolateral spine not reaching distal end of antennular peduncle; scaphocerite (= antennal acicle) short and inconspicuous, plate-like, bifid distally, not reaching proximal end of penultimate article of antennular peduncle. First pereopods sparsely setose, broad surfaces weakly granulate, lacking coarse tuberculation. Minor chela fixed finger shorter, narrower, less robust than palm. Pleon with second through fourth pleura subquadrate in lateral view, ventrolateral margins truncate, ventral margins of third and fourth pleura truncate, sloped to posteroventral corner, anteroventral corner of third through fifth pleura typically bearing small spinule; second pleuron broad, height subequal to maximum length in lateral view. Third through fifth pleopods lacking appendices internae on mesial margins of endopods; male second pleopod with small appendix masculina on mesial margin of endopod. Telson subrectangular, with dorsal ridges or elevations bearing teeth or spines. Uropodal exopod with distinct, distal, transverse suture (= diaeresis). Diagnostic 16S and 12S mitochondrial gene sequences for the
|
||
<typeStatus id="54E91DF33A34FF96FF25FD0071F1FD05" box="[151,249,655,681]" pageId="2" pageNumber="131" type="holotype">holotype</typeStatus>
|
||
specimen are available under GenBank accession numbers
|
||
<accessionNumber id="94013EB23A34FF96FC25FD017517FD05" box="[919,1055,654,681]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/MW650791" pageId="2" pageNumber="131">MW650791</accessionNumber>
|
||
(16S) and
|
||
<accessionNumber id="94013EB23A34FF96FB28FD01742AFD05" box="[1178,1314,654,681]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/MW650792" pageId="2" pageNumber="131">MW650792</accessionNumber>
|
||
(12S).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C348F0DA3A34FF9CFF75FD3D755BFC41" lastPageId="8" lastPageNumber="137" pageId="2" pageNumber="131" type="description">
|
||
<paragraph id="8BEDA3513A34FF96FF75FD3D75B3FC41" blockId="2.[151,1437,151,2013]" pageId="2" pageNumber="131">
|
||
<emphasis id="B9267F433A34FF96FF75FD3D7059FD60" bold="true" box="[199,337,690,716]" pageId="2" pageNumber="131">Description</emphasis>
|
||
(of
|
||
<typeStatus id="54E91DF33A34FF96FE34FD3C70E0FD61" box="[390,488,691,717]" pageId="2" pageNumber="131" type="holotype">holotype</typeStatus>
|
||
except where otherwise stated). Carapace (
|
||
<figureCitation id="1369BFD43A34FF96FC53FD3C7549FD61" box="[993,1089,691,717]" captionStart="FIGURE 1" captionStartId="3.[151,250,1253,1277]" captionTargetBox="[225,1359,201,1211]" captionTargetId="figure-16@3.[213,1374,181,1229]" captionTargetPageId="3" captionText="FIGURE 1. Paraxiopsis kensleyi n. sp., male holotype (USNM 1638661 = ULLZ 18301), A–C, E–K; male paratype (USNM 1638662 = ULLZ 18496), D. A, habitus, left side; B, D, anterior carapace, eyes, and peduncles, dorsal surfaces; C, anterior carapace, eyes, and peduncles, left side; E, right mandible, outer surfaces; F, right mandible inner surfaces; G, right first maxilla, outer surface; H, right second maxilla, outer surface, full length of enlarged seta on proximal lobe of exopod not shown; I, right first maxilliped, outer surface; J, right second maxilliped, outer surface; K, right third maxilliped, outer surface. Scale bars = 3.0 mm." figureDoi="http://doi.org/10.5281/zenodo.4723227" httpUri="https://zenodo.org/record/4723227/files/figure.png" pageId="2" pageNumber="131">Figs 1A</figureCitation>
|
||
;
|
||
<figureCitation id="1369BFD43A34FF96FBE2FD3C759DFD61" box="[1104,1173,691,717]" captionStart="FIGURE 3" captionStartId="6.[151,250,1852,1876]" captionTargetBox="[203,1385,181,1829]" captionTargetId="figure-28@6.[203,1385,181,1829]" captionTargetPageId="6" captionText="FIGURE 3. Paraxiopsis kensley n. sp., male paratype, pocl 8.7 mm (USNM 1548303 = ULLZ 14979), northwestern Gulf of Mexico: A, habitus, dorsal; B, habitus, right side. P. kensleyi n. sp., male holotype (lacking minor cheliped), pocl 15.5 mm (USNM 1638661 = ULLZ 18301), northwestern Gulf of Mexico: C, habitus, left side. Paraxiopsis spinipleura, female, pocl 13.0 mm (USNM 1409793), Dominica: D, habitus, dorsal; E, habitus left side. P. spinipleura, juvenile male, pocl 5.4 mm (USNM 1547855 = ULLZ 14659), Belize: F, habitus, dorsal; G, habitus, left side." figureDoi="http://doi.org/10.5281/zenodo.4723231" httpUri="https://zenodo.org/record/4723231/files/figure.png" pageId="2" pageNumber="131">3A–C</figureCitation>
|
||
) weakly punctate with low granulation, sparsely covered by minute setae, punctae closely anastamosed to define weak, low oblique ridges posterolaterally on branchiostegites; posterior margin of transverse cervical groove minutely granulate. Rostrum (
|
||
<figureCitation id="1369BFD43A34FF96FF12FC907010FC95" box="[160,280,799,825]" captionStart="FIGURE 1" captionStartId="3.[151,250,1253,1277]" captionTargetBox="[225,1359,201,1211]" captionTargetId="figure-16@3.[213,1374,181,1229]" captionTargetPageId="3" captionText="FIGURE 1. Paraxiopsis kensleyi n. sp., male holotype (USNM 1638661 = ULLZ 18301), A–C, E–K; male paratype (USNM 1638662 = ULLZ 18496), D. A, habitus, left side; B, D, anterior carapace, eyes, and peduncles, dorsal surfaces; C, anterior carapace, eyes, and peduncles, left side; E, right mandible, outer surfaces; F, right mandible inner surfaces; G, right first maxilla, outer surface; H, right second maxilla, outer surface, full length of enlarged seta on proximal lobe of exopod not shown; I, right first maxilliped, outer surface; J, right second maxilliped, outer surface; K, right third maxilliped, outer surface. Scale bars = 3.0 mm." figureDoi="http://doi.org/10.5281/zenodo.4723227" httpUri="https://zenodo.org/record/4723227/files/figure.png" pageId="2" pageNumber="131">Fig. 1A–D</figureCitation>
|
||
) acute, triangular, length about one-quarter distance from anterior tip to cervical groove, margin typically with 3 lateral spines, posteriormost the largest, originating anterior to strong supraocular spine, rostrum lateral spines and supraocular spine of each side generally aligned with lateral gastric carina; lateral gastric carina armed with single strong postorbital spine and weak posterior elevation; submedian gastric carina armed by row of 5 or 6 spines (range includes
|
||
<typeStatus id="54E91DF33A34FF96FE25FC20730FFC65" box="[407,519,943,969]" pageId="2" pageNumber="131" type="paratype">paratypes</typeStatus>
|
||
); median carina anterior to cervical groove with rounded tubercle near midlength; median line posterior to cervical groove marked by short, low, rounded carina at posterior end.
|
||
</paragraph>
|
||
<paragraph id="8BEDA3513A34FF96FF75FC787094FB45" blockId="2.[151,1437,151,2013]" pageId="2" pageNumber="131">
|
||
Eyestalk (
|
||
<figureCitation id="1369BFD43A34FF96FE84FC787081FBBD" box="[310,393,1015,1041]" captionStart="FIGURE 1" captionStartId="3.[151,250,1253,1277]" captionTargetBox="[225,1359,201,1211]" captionTargetId="figure-16@3.[213,1374,181,1229]" captionTargetPageId="3" captionText="FIGURE 1. Paraxiopsis kensleyi n. sp., male holotype (USNM 1638661 = ULLZ 18301), A–C, E–K; male paratype (USNM 1638662 = ULLZ 18496), D. A, habitus, left side; B, D, anterior carapace, eyes, and peduncles, dorsal surfaces; C, anterior carapace, eyes, and peduncles, left side; E, right mandible, outer surfaces; F, right mandible inner surfaces; G, right first maxilla, outer surface; H, right second maxilla, outer surface, full length of enlarged seta on proximal lobe of exopod not shown; I, right first maxilliped, outer surface; J, right second maxilliped, outer surface; K, right third maxilliped, outer surface. Scale bars = 3.0 mm." figureDoi="http://doi.org/10.5281/zenodo.4723227" httpUri="https://zenodo.org/record/4723227/files/figure.png" pageId="2" pageNumber="131">Fig. 1C</figureCitation>
|
||
) short, heavy, almost half length of rostrum; cornea slightly swollen, subspherical, pigmented. Antennular peduncle reaching to distal half of antennal peduncle fourth article. Antennal peduncle first article distoventral margin with 2–5 low denticles or subacute granules (range includes
|
||
<typeStatus id="54E91DF33A34FF96FBAFFBB07585FBF5" box="[1053,1165,1087,1113]" pageId="2" pageNumber="131" type="paratype">paratypes</typeStatus>
|
||
); second article forming acute lateral spine, tip weakly curved mesiad, reaching to midlength of scaphocerite; scaphocerite weakly curved mesiad, reaching proximal end of fourth article; third article with 2–4 spines on mesial lower margin (range includes
|
||
<typeStatus id="54E91DF33A34FF96FF25FB24700FFB69" box="[151,263,1195,1221]" pageId="2" pageNumber="131" type="paratype">paratypes</typeStatus>
|
||
); fourth article length subequal to or slightly exceeding length of second; fifth article about two-thirds length of fourth article.
|
||
</paragraph>
|
||
<paragraph id="8BEDA3513A34FF96FF75FB7C7033F9FD" blockId="2.[151,1437,151,2013]" pageId="2" pageNumber="131">
|
||
Mandible (
|
||
<figureCitation id="1369BFD43A34FF96FEF1FB7C70B0FAA1" box="[323,440,1267,1293]" captionStart="FIGURE 1" captionStartId="3.[151,250,1253,1277]" captionTargetBox="[225,1359,201,1211]" captionTargetId="figure-16@3.[213,1374,181,1229]" captionTargetPageId="3" captionText="FIGURE 1. Paraxiopsis kensleyi n. sp., male holotype (USNM 1638661 = ULLZ 18301), A–C, E–K; male paratype (USNM 1638662 = ULLZ 18496), D. A, habitus, left side; B, D, anterior carapace, eyes, and peduncles, dorsal surfaces; C, anterior carapace, eyes, and peduncles, left side; E, right mandible, outer surfaces; F, right mandible inner surfaces; G, right first maxilla, outer surface; H, right second maxilla, outer surface, full length of enlarged seta on proximal lobe of exopod not shown; I, right first maxilliped, outer surface; J, right second maxilliped, outer surface; K, right third maxilliped, outer surface. Scale bars = 3.0 mm." figureDoi="http://doi.org/10.5281/zenodo.4723227" httpUri="https://zenodo.org/record/4723227/files/figure.png" pageId="2" pageNumber="131">Fig. 1E, F</figureCitation>
|
||
) thickly sclerotized, gnathal lobe with distolateral shoulder sloped, incisor process with cutting edge broadly rounded, lacking dentition; slightly concave internal surface with strong lip giving rise to heavy smooth ridge forming molar process with concave anterolateral terminus; palp large, setose, 3-segmented, third article arched, elongate subovoid. First maxilla (
|
||
<figureCitation id="1369BFD43A34FF96FD5AFAD07235FAD5" box="[744,829,1375,1401]" captionStart="FIGURE 1" captionStartId="3.[151,250,1253,1277]" captionTargetBox="[225,1359,201,1211]" captionTargetId="figure-16@3.[213,1374,181,1229]" captionTargetPageId="3" captionText="FIGURE 1. Paraxiopsis kensleyi n. sp., male holotype (USNM 1638661 = ULLZ 18301), A–C, E–K; male paratype (USNM 1638662 = ULLZ 18496), D. A, habitus, left side; B, D, anterior carapace, eyes, and peduncles, dorsal surfaces; C, anterior carapace, eyes, and peduncles, left side; E, right mandible, outer surfaces; F, right mandible inner surfaces; G, right first maxilla, outer surface; H, right second maxilla, outer surface, full length of enlarged seta on proximal lobe of exopod not shown; I, right first maxilliped, outer surface; J, right second maxilliped, outer surface; K, right third maxilliped, outer surface. Scale bars = 3.0 mm." figureDoi="http://doi.org/10.5281/zenodo.4723227" httpUri="https://zenodo.org/record/4723227/files/figure.png" pageId="2" pageNumber="131">Fig. 1G</figureCitation>
|
||
) endopodal palp narrow, terminal article almost length of proximal; proximal endite with dense, close-set setation lining sinuous mesial margin, setae stronger distally; distal endite elongate, terminally broadened with margin bearing dense long setae, some rows strongly spiniform; exopodite low, rounded. Second maxilla (
|
||
<figureCitation id="1369BFD43A34FF96FDDDFA4473CEFA49" box="[623,710,1483,1509]" captionStart="FIGURE 1" captionStartId="3.[151,250,1253,1277]" captionTargetBox="[225,1359,201,1211]" captionTargetId="figure-16@3.[213,1374,181,1229]" captionTargetPageId="3" captionText="FIGURE 1. Paraxiopsis kensleyi n. sp., male holotype (USNM 1638661 = ULLZ 18301), A–C, E–K; male paratype (USNM 1638662 = ULLZ 18496), D. A, habitus, left side; B, D, anterior carapace, eyes, and peduncles, dorsal surfaces; C, anterior carapace, eyes, and peduncles, left side; E, right mandible, outer surfaces; F, right mandible inner surfaces; G, right first maxilla, outer surface; H, right second maxilla, outer surface, full length of enlarged seta on proximal lobe of exopod not shown; I, right first maxilliped, outer surface; J, right second maxilliped, outer surface; K, right third maxilliped, outer surface. Scale bars = 3.0 mm." figureDoi="http://doi.org/10.5281/zenodo.4723227" httpUri="https://zenodo.org/record/4723227/files/figure.png" pageId="2" pageNumber="131">Fig. 1H</figureCitation>
|
||
) endopod tapered distally, terminated in narrow elongate article tipped with several very long setae, first and second endites each longitudinally subdivided, mesial margins densely lined by long setae, exopod forming scaphognathite with elongate distal lobe and single long seta extending from proximal lobe.
|
||
</paragraph>
|
||
<paragraph id="8BEDA3513A34FF96FF60F9D47448F871" blockId="2.[151,1437,151,2013]" pageId="2" pageNumber="131">
|
||
First maxilliped (
|
||
<figureCitation id="1369BFD43A34FF96FE2EF9D470E4F9D9" box="[412,492,1627,1653]" captionStart="FIGURE 1" captionStartId="3.[151,250,1253,1277]" captionTargetBox="[225,1359,201,1211]" captionTargetId="figure-16@3.[213,1374,181,1229]" captionTargetPageId="3" captionText="FIGURE 1. Paraxiopsis kensleyi n. sp., male holotype (USNM 1638661 = ULLZ 18301), A–C, E–K; male paratype (USNM 1638662 = ULLZ 18496), D. A, habitus, left side; B, D, anterior carapace, eyes, and peduncles, dorsal surfaces; C, anterior carapace, eyes, and peduncles, left side; E, right mandible, outer surfaces; F, right mandible inner surfaces; G, right first maxilla, outer surface; H, right second maxilla, outer surface, full length of enlarged seta on proximal lobe of exopod not shown; I, right first maxilliped, outer surface; J, right second maxilliped, outer surface; K, right third maxilliped, outer surface. Scale bars = 3.0 mm." figureDoi="http://doi.org/10.5281/zenodo.4723227" httpUri="https://zenodo.org/record/4723227/files/figure.png" pageId="2" pageNumber="131">Fig. 1I</figureCitation>
|
||
) endopod small, narrrow, with elongate, lanceolate terminal article, distal endite subovoid, mesial margin with long dense setae; proximal endite with subacute terminus and mesial margin with long dense setae; exopod elongate with setose distal lobe bearing setose distal flagellum of several articles; epipod broadly elongate, proximal lobe subrectangular. Second maxilliped (
|
||
<figureCitation id="1369BFD43A34FF96FC26F94872E9F94D" box="[916,993,1735,1761]" captionStart="FIGURE 1" captionStartId="3.[151,250,1253,1277]" captionTargetBox="[225,1359,201,1211]" captionTargetId="figure-16@3.[213,1374,181,1229]" captionTargetPageId="3" captionText="FIGURE 1. Paraxiopsis kensleyi n. sp., male holotype (USNM 1638661 = ULLZ 18301), A–C, E–K; male paratype (USNM 1638662 = ULLZ 18496), D. A, habitus, left side; B, D, anterior carapace, eyes, and peduncles, dorsal surfaces; C, anterior carapace, eyes, and peduncles, left side; E, right mandible, outer surfaces; F, right mandible inner surfaces; G, right first maxilla, outer surface; H, right second maxilla, outer surface, full length of enlarged seta on proximal lobe of exopod not shown; I, right first maxilliped, outer surface; J, right second maxilliped, outer surface; K, right third maxilliped, outer surface. Scale bars = 3.0 mm." figureDoi="http://doi.org/10.5281/zenodo.4723227" httpUri="https://zenodo.org/record/4723227/files/figure.png" pageId="2" pageNumber="131">Fig. 1J</figureCitation>
|
||
) endopodal merus and propodus nearly straight, extensor margins weakly arcuate; merus length about 4 times width, flexor margin with comb of long setae; propodus short, length subequal to breadth, not exceeding one-quarter merus length; dactylus stubby, rounded terminally, length subequal to breadth, distal setation including dense set of enlarged, blunt, stiffly cornified setae; exopod narrow, multiply jointed, flagellum-like, distinctly overreaching endopodal merus and carpus, setose; epipod thin, leaf-like, tapered to narrow distal end. Third maxilliped (
|
||
<figureCitation id="1369BFD43A34FF96FCEFF8F472BDF839" box="[861,949,1915,1941]" captionStart="FIGURE 1" captionStartId="3.[151,250,1253,1277]" captionTargetBox="[225,1359,201,1211]" captionTargetId="figure-16@3.[213,1374,181,1229]" captionTargetPageId="3" captionText="FIGURE 1. Paraxiopsis kensleyi n. sp., male holotype (USNM 1638661 = ULLZ 18301), A–C, E–K; male paratype (USNM 1638662 = ULLZ 18496), D. A, habitus, left side; B, D, anterior carapace, eyes, and peduncles, dorsal surfaces; C, anterior carapace, eyes, and peduncles, left side; E, right mandible, outer surfaces; F, right mandible inner surfaces; G, right first maxilla, outer surface; H, right second maxilla, outer surface, full length of enlarged seta on proximal lobe of exopod not shown; I, right first maxilliped, outer surface; J, right second maxilliped, outer surface; K, right third maxilliped, outer surface. Scale bars = 3.0 mm." figureDoi="http://doi.org/10.5281/zenodo.4723227" httpUri="https://zenodo.org/record/4723227/files/figure.png" pageId="2" pageNumber="131">Fig. 1K</figureCitation>
|
||
) coxa with strong spine, basis with mesial spine and lower internal spine; ischium with 7–9 spines on mesial margin, crista dentata with 14–17 teeth; merus with 6 or 7 spines, 3 or 4 distalmost large; carpus with single distomesial spine (ranges include
|
||
<typeStatus id="54E91DF33A34FF96FB71F84C743CF871" box="[1219,1332,1987,2013]" pageId="2" pageNumber="131" type="paratype">paratypes</typeStatus>
|
||
).
|
||
</paragraph>
|
||
<caption id="DF2DF3D93A35FF97FF25FB6A71E4FA1D" ID-DOI="http://doi.org/10.5281/zenodo.4723227" ID-Zenodo-Dep="4723227" httpUri="https://zenodo.org/record/4723227/files/figure.png" pageId="3" pageNumber="132" startId="3.[151,250,1253,1277]" targetBox="[225,1359,201,1211]" targetPageId="3">
|
||
<paragraph id="8BEDA3513A35FF97FF25FB6A71E4FA1D" blockId="3.[151,1436,1253,1457]" pageId="3" pageNumber="132">
|
||
<emphasis id="B9267F433A35FF97FF25FB6A701CFB51" bold="true" box="[151,276,1253,1277]" pageId="3" pageNumber="132">FIGURE 1.</emphasis>
|
||
<taxonomicName id="4C52D8D23A35FF97FEA9FB6970E5FB51" authority="Felder, 2021" authorityName="Felder" authorityYear="2021" box="[283,493,1253,1277]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="132" phylum="Arthropoda" rank="species" species="kensleyi" status="sp. nov.">
|
||
<emphasis id="B9267F433A35FF97FEA9FB6970E5FB51" box="[283,493,1253,1277]" italics="true" pageId="3" pageNumber="132">Paraxiopsis kensleyi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9267F433A35FF97FE41FB6A7325FB51" bold="true" box="[499,557,1253,1277]" pageId="3" pageNumber="132">
|
||
<taxonomicNameLabel id="A215C2383A35FF97FE41FB6A7325FB51" box="[499,557,1253,1277]" pageId="3" pageNumber="132" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, male holotype (USNM 1638661 = ULLZ 18301), A–C, E–K; male paratype (USNM 1638662 = ULLZ 18496), D. A, habitus, left side; B, D, anterior carapace, eyes, and peduncles, dorsal surfaces; C, anterior carapace, eyes, and peduncles, left side; E, right mandible, outer surfaces; F, right mandible inner surfaces; G, right first maxilla, outer surface; H, right second maxilla, outer surface, full length of enlarged seta on proximal lobe of exopod not shown; I, right first maxilliped, outer surface; J, right second maxilliped, outer surface; K, right third maxilliped, outer surface. Scale bars = 3.0 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BEDA3513A35FF90FF75FA50756CFF55" blockId="3.[151,1437,1503,2034]" lastBlockId="4.[151,1437,151,2013]" lastPageId="4" lastPageNumber="133" pageId="3" pageNumber="132">
|
||
First pereopods sparsely setose, slightly asymmetrical, broad surfaces weakly granulate, lacking coarse tuberculation (
|
||
<figureCitation id="1369BFD43A35FF97FE88F98C70BCF9B2" box="[314,436,1539,1566]" captionStart="FIGURE 3" captionStartId="6.[151,250,1852,1876]" captionTargetBox="[203,1385,181,1829]" captionTargetId="figure-28@6.[203,1385,181,1829]" captionTargetPageId="6" captionText="FIGURE 3. Paraxiopsis kensley n. sp., male paratype, pocl 8.7 mm (USNM 1548303 = ULLZ 14979), northwestern Gulf of Mexico: A, habitus, dorsal; B, habitus, right side. P. kensleyi n. sp., male holotype (lacking minor cheliped), pocl 15.5 mm (USNM 1638661 = ULLZ 18301), northwestern Gulf of Mexico: C, habitus, left side. Paraxiopsis spinipleura, female, pocl 13.0 mm (USNM 1409793), Dominica: D, habitus, dorsal; E, habitus left side. P. spinipleura, juvenile male, pocl 5.4 mm (USNM 1547855 = ULLZ 14659), Belize: F, habitus, dorsal; G, habitus, left side." figureDoi="http://doi.org/10.5281/zenodo.4723231" httpUri="https://zenodo.org/record/4723231/files/figure.png" pageId="3" pageNumber="132">Fig. 3A, B</figureCitation>
|
||
;
|
||
<typeStatus id="54E91DF33A35FF97FE72F98B732DF9B2" box="[448,549,1540,1566]" pageId="3" pageNumber="132" type="paratype">paratype</typeStatus>
|
||
), propodus of major cheliped heavier, more inflated, usually longer than minor. Major cheliped (
|
||
<figureCitation id="1369BFD43A35FF97FEE7F9A870B8F9ED" box="[341,432,1575,1601]" captionStart="FIGURE 2" captionStartId="5.[151,250,1760,1784]" captionTargetBox="[168,1421,192,1719]" captionTargetId="figure-16@5.[151,1436,181,1736]" captionTargetPageId="5" captionText="FIGURE 2. Paraxiopsis kensleyi n. sp., male holotype (USNM 1638661 = ULLZ 18301), A, C–I, M; male paratype (USNM 1638662 = ULLZ 18496), B, K; ovigerous female paratype (USNM 1548557 = ULLZ 14976), J, L.A, left first pereopod (major cheliped), outer surface; B, left first pereopod (minor cheliped), inner surface; C, right second pereopod, outer surface; D, left second pereopod, inner surface; E, right third pereopod, outer surface; F, left fourth pereopod, outer surface; G, right fifth pereopod, external surface; H, posterior coxae, intervening thoracic sternum, and first pleon with gonopods, ventral surfaces; I, right lower carapace, posterior coxae, and projecting sternal processes, lateral surfaces; J, female right first pleopod, posterior surface; K, male right second pleopod, posterior surface; L, female right second pleopod with embryonated eggs, posterior surface; M, sixth pleonite, telson, and uropods (setae not shown), dorsal surfaces. Scale bars = 3.0 mm (A–I, M); 2.0 mm (J–L)." figureDoi="http://doi.org/10.5281/zenodo.4723229" httpUri="https://zenodo.org/record/4723229/files/figure.png" pageId="3" pageNumber="132">Fig. 2A</figureCitation>
|
||
) coxa lower margin with 2 low subacute triangular teeth and several smaller dentiform granules; basis lower mesial margin with single, low, subacute tubercle; ischium lower inner margin with 2 or 3 spines and few smaller denticles (range includes
|
||
<typeStatus id="54E91DF33A35FF97FDDCF9FF73D6F926" box="[622,734,1648,1674]" pageId="3" pageNumber="132" type="paratype">paratypes</typeStatus>
|
||
), lower outer margin with parallel row of very weak dentiform granules, upper margin with dentiform granules; merus upper margin distinctly convex, with 2 strong spines and several shorter spinules, lower inner and outer margins with parallel rows of dentiform granules, flattened lower surface between rows with 5 strong spines and few spinules, strongest spine subdistal; carpus upper margin at most with one or more subacute granules, lower margin with about 4 short, subtriangular, distally directed subacute teeth, lateral surface tuberculate, lower tubercles strongest and distally directed; propodus upper margin marked by raised crest of elongate depressed dentiform granules, strongest distally, terminating in single slightly elevated distal spine, lower margin coarsely granulate, appearing weakly serrate, distally directed low denticles disposed as separated parallel inner and outer rows on palm, converging on lower margin of fixed finger, lateral and inner surfaces with scattered rounded small tubercles, coarsest on lower distal areas of palm; fixed finger about three-quarters length of palm, cutting edge mostly straight, slightly upturned distally, armed by about 20 low denticles in addition to raised irregularly rounded prominent tooth centered proximal to midlength; dactylus upper margin unarmed, smooth to slightly granulate, lateral and mesial surfaces with multiple tufts of setae, cutting edge nearly straight proximally, distinctly concave in distal half, granulate subtriangular tooth centered near midlength.
|
||
</paragraph>
|
||
<paragraph id="8BEDA3513A32FF90FF75FE8C70A6FD61" blockId="4.[151,1437,151,2013]" pageId="4" pageNumber="133">
|
||
Minor cheliped (
|
||
<figureCitation id="1369BFD43A32FF90FE36FE8C70D3FEB1" box="[388,475,259,285]" captionStart="FIGURE 2" captionStartId="5.[151,250,1760,1784]" captionTargetBox="[168,1421,192,1719]" captionTargetId="figure-16@5.[151,1436,181,1736]" captionTargetPageId="5" captionText="FIGURE 2. Paraxiopsis kensleyi n. sp., male holotype (USNM 1638661 = ULLZ 18301), A, C–I, M; male paratype (USNM 1638662 = ULLZ 18496), B, K; ovigerous female paratype (USNM 1548557 = ULLZ 14976), J, L.A, left first pereopod (major cheliped), outer surface; B, left first pereopod (minor cheliped), inner surface; C, right second pereopod, outer surface; D, left second pereopod, inner surface; E, right third pereopod, outer surface; F, left fourth pereopod, outer surface; G, right fifth pereopod, external surface; H, posterior coxae, intervening thoracic sternum, and first pleon with gonopods, ventral surfaces; I, right lower carapace, posterior coxae, and projecting sternal processes, lateral surfaces; J, female right first pleopod, posterior surface; K, male right second pleopod, posterior surface; L, female right second pleopod with embryonated eggs, posterior surface; M, sixth pleonite, telson, and uropods (setae not shown), dorsal surfaces. Scale bars = 3.0 mm (A–I, M); 2.0 mm (J–L)." figureDoi="http://doi.org/10.5281/zenodo.4723229" httpUri="https://zenodo.org/record/4723229/files/figure.png" pageId="4" pageNumber="133">Fig. 2B</figureCitation>
|
||
) of
|
||
<typeStatus id="54E91DF33A32FF90FDB8FE8C737DFEB1" box="[522,629,259,285]" pageId="4" pageNumber="133" type="paratype">paratypes</typeStatus>
|
||
with coxa and ischium similar to those of major cheliped; merus upper margin convex, distal half with 3 or 4 enlarged spines along margin of otherwise dentiform granules, lower margin with 2–4 spines, largest in distal half; carpus upper margin granulate, lower outer margin with 2 or 3 distally directed denticles, lower lateral surface with few additional depressed distally directed denticles; propodus upper margin with raised crest of elongate, depressed, dentiform granules, terminating distally in low spine, lower margin lined by distally directed low, elongate denticles disposed as broad fusion of weakly distinguishable parallel inner and outer rows on palm, converging into smooth crest on lower margin of fixed finger, lateral and inner surfaces with few scattered enlarged granules and punctae; fixed finger two-thirds to three-quarters length of palm, distal tip sometimes slightly upturned, cutting edge almost straight, armed by small denticles in addition to large, raised subtriangular to rounded granular tooth centered proximal to midlength of finger; dactylus upper surface mostly smooth, 1 or 2 depressed, distally directed denticles near proximal end of external margin, lateral and mesial surfaces with multiple tufts of setae, cutting edge nearly straight proximally, weakly concave in distal half, granulate subtriangular tooth centered near midlength.
|
||
</paragraph>
|
||
<paragraph id="8BEDA3513A32FF90FF75FD5870B9F9FD" blockId="4.[151,1437,151,2013]" pageId="4" pageNumber="133">
|
||
Second pereopod (
|
||
<figureCitation id="1369BFD43A32FF90FE2BFD587319FD5D" box="[409,529,727,753]" captionStart="FIGURE 2" captionStartId="5.[151,250,1760,1784]" captionTargetBox="[168,1421,192,1719]" captionTargetId="figure-16@5.[151,1436,181,1736]" captionTargetPageId="5" captionText="FIGURE 2. Paraxiopsis kensleyi n. sp., male holotype (USNM 1638661 = ULLZ 18301), A, C–I, M; male paratype (USNM 1638662 = ULLZ 18496), B, K; ovigerous female paratype (USNM 1548557 = ULLZ 14976), J, L.A, left first pereopod (major cheliped), outer surface; B, left first pereopod (minor cheliped), inner surface; C, right second pereopod, outer surface; D, left second pereopod, inner surface; E, right third pereopod, outer surface; F, left fourth pereopod, outer surface; G, right fifth pereopod, external surface; H, posterior coxae, intervening thoracic sternum, and first pleon with gonopods, ventral surfaces; I, right lower carapace, posterior coxae, and projecting sternal processes, lateral surfaces; J, female right first pleopod, posterior surface; K, male right second pleopod, posterior surface; L, female right second pleopod with embryonated eggs, posterior surface; M, sixth pleonite, telson, and uropods (setae not shown), dorsal surfaces. Scale bars = 3.0 mm (A–I, M); 2.0 mm (J–L)." figureDoi="http://doi.org/10.5281/zenodo.4723229" httpUri="https://zenodo.org/record/4723229/files/figure.png" pageId="4" pageNumber="133">Fig. 2C, D</figureCitation>
|
||
) coxa anterior surface with acute anteriorly directed spine among few additional spinules; coxa, basis, and ischium mesial margins armed by row of small denticles, those of ischium acute to subacute with distally directed tips, distalmost slightly enlarged; merus lower margin nearly smooth, at most (in
|
||
<typeStatus id="54E91DF33A32FF90FF25FCCC700CFCF1" box="[151,260,835,861]" pageId="4" pageNumber="133" type="paratype">paratypes</typeStatus>
|
||
) with few small denticles or spinules, lined by long stiff setae in distal two-thirds; carpus slightly longer than palm of chela, lower margin lined by long stiff setae in distal two-thirds; propodus with upper margin of palm about 1.5 times length of dactylus. Third pereopod (
|
||
<figureCitation id="1369BFD43A32FF90FD60FC04722DFC09" box="[722,805,907,933]" captionStart="FIGURE 2" captionStartId="5.[151,250,1760,1784]" captionTargetBox="[168,1421,192,1719]" captionTargetId="figure-16@5.[151,1436,181,1736]" captionTargetPageId="5" captionText="FIGURE 2. Paraxiopsis kensleyi n. sp., male holotype (USNM 1638661 = ULLZ 18301), A, C–I, M; male paratype (USNM 1638662 = ULLZ 18496), B, K; ovigerous female paratype (USNM 1548557 = ULLZ 14976), J, L.A, left first pereopod (major cheliped), outer surface; B, left first pereopod (minor cheliped), inner surface; C, right second pereopod, outer surface; D, left second pereopod, inner surface; E, right third pereopod, outer surface; F, left fourth pereopod, outer surface; G, right fifth pereopod, external surface; H, posterior coxae, intervening thoracic sternum, and first pleon with gonopods, ventral surfaces; I, right lower carapace, posterior coxae, and projecting sternal processes, lateral surfaces; J, female right first pleopod, posterior surface; K, male right second pleopod, posterior surface; L, female right second pleopod with embryonated eggs, posterior surface; M, sixth pleonite, telson, and uropods (setae not shown), dorsal surfaces. Scale bars = 3.0 mm (A–I, M); 2.0 mm (J–L)." figureDoi="http://doi.org/10.5281/zenodo.4723229" httpUri="https://zenodo.org/record/4723229/files/figure.png" pageId="4" pageNumber="133">Fig. 2E</figureCitation>
|
||
) coxa anterior surface with one or more slightly enlarged sharp spinules among others, mesial margin armed by small acute denticles or spinules; mesial margins of basis and ischium at most with low denticles; merus lower margin terminated in distal spine, otherwise unarmed; carpus unarmed, about three-fifths length of propodus; propodus more than 2 times length of dactylus, lower external surface with row of about 7–9 sets of short, robust, corneous, setal spines, many as doublets or triplets, with parallel row of similar single setal spines on upper external surface (range includes
|
||
<typeStatus id="54E91DF33A32FF90FBBFFBB07575FBF5" box="[1037,1149,1087,1113]" pageId="4" pageNumber="133" type="paratype">paratypes</typeStatus>
|
||
); dactylus less than onehalf length of propodus, dorso-ventrally flattened, row of very short corneous setal spines along part of proximal upper surface and along full length of lower external surface. Fourth pereopod (
|
||
<figureCitation id="1369BFD43A32FF90FBA1FB08756EFB0D" box="[1043,1126,1159,1185]" captionStart="FIGURE 2" captionStartId="5.[151,250,1760,1784]" captionTargetBox="[168,1421,192,1719]" captionTargetId="figure-16@5.[151,1436,181,1736]" captionTargetPageId="5" captionText="FIGURE 2. Paraxiopsis kensleyi n. sp., male holotype (USNM 1638661 = ULLZ 18301), A, C–I, M; male paratype (USNM 1638662 = ULLZ 18496), B, K; ovigerous female paratype (USNM 1548557 = ULLZ 14976), J, L.A, left first pereopod (major cheliped), outer surface; B, left first pereopod (minor cheliped), inner surface; C, right second pereopod, outer surface; D, left second pereopod, inner surface; E, right third pereopod, outer surface; F, left fourth pereopod, outer surface; G, right fifth pereopod, external surface; H, posterior coxae, intervening thoracic sternum, and first pleon with gonopods, ventral surfaces; I, right lower carapace, posterior coxae, and projecting sternal processes, lateral surfaces; J, female right first pleopod, posterior surface; K, male right second pleopod, posterior surface; L, female right second pleopod with embryonated eggs, posterior surface; M, sixth pleonite, telson, and uropods (setae not shown), dorsal surfaces. Scale bars = 3.0 mm (A–I, M); 2.0 mm (J–L)." figureDoi="http://doi.org/10.5281/zenodo.4723229" httpUri="https://zenodo.org/record/4723229/files/figure.png" pageId="4" pageNumber="133">Fig. 2F</figureCitation>
|
||
) coxa mesial margin armed by small acute denticles or spinules, anteromesial surface with two spines along short longitudinal ridge; mesial margins of basis and ischium unarmed or with few very low denticles; merus, carpus, propodus and dactylus as in pereopod 3. Fifth pereopod (
|
||
<figureCitation id="1369BFD43A32FF90FE6DFB7C7330FAA1" box="[479,568,1267,1293]" captionStart="FIGURE 2" captionStartId="5.[151,250,1760,1784]" captionTargetBox="[168,1421,192,1719]" captionTargetId="figure-16@5.[151,1436,181,1736]" captionTargetPageId="5" captionText="FIGURE 2. Paraxiopsis kensleyi n. sp., male holotype (USNM 1638661 = ULLZ 18301), A, C–I, M; male paratype (USNM 1638662 = ULLZ 18496), B, K; ovigerous female paratype (USNM 1548557 = ULLZ 14976), J, L.A, left first pereopod (major cheliped), outer surface; B, left first pereopod (minor cheliped), inner surface; C, right second pereopod, outer surface; D, left second pereopod, inner surface; E, right third pereopod, outer surface; F, left fourth pereopod, outer surface; G, right fifth pereopod, external surface; H, posterior coxae, intervening thoracic sternum, and first pleon with gonopods, ventral surfaces; I, right lower carapace, posterior coxae, and projecting sternal processes, lateral surfaces; J, female right first pleopod, posterior surface; K, male right second pleopod, posterior surface; L, female right second pleopod with embryonated eggs, posterior surface; M, sixth pleonite, telson, and uropods (setae not shown), dorsal surfaces. Scale bars = 3.0 mm (A–I, M); 2.0 mm (J–L)." figureDoi="http://doi.org/10.5281/zenodo.4723229" httpUri="https://zenodo.org/record/4723229/files/figure.png" pageId="4" pageNumber="133">Fig. 2G</figureCitation>
|
||
) coxa mesial surface and distomesial margin with several acute to subacute denticles, typically with one enlarged on posteromesial area of distal margin; basis and ischium unarmed, merus lower margin without distal spine; carpus no more than one-half length of propodus, slightly inflated distally; propodus lower internal surface armed by longitudinal row of about 11–14 sets of short, robust, corneous setal spines, most as doublets, distalmost pair strongest, with parallel row of similar single setal spines on upper internal surface, distal end of article extended as short broadly rounded fixed finger forming subchela with dactylus, distal end of finger line by closely set fringe of short, stiff, corneous setae; dactylus no more than one-third length of propodus, article broadened proximally by flattened lateral lobe, upper surface with patch of elongate stiff setae aligned as an oblique fusion of tufts near midlength, positioned to small corneous setal spine positioned proximal to corneous tip of article.
|
||
</paragraph>
|
||
<paragraph id="8BEDA3513A32FF90FF75F9D475A8F8A9" blockId="4.[151,1437,151,2013]" pageId="4" pageNumber="133">
|
||
Seventh thoracic sternite (between coxae of fourth pereopods) divided at midline, separated posteriorly into pair of obliquely arched lips, each terminating as strong, acute, anteriorly directed spine behind fourth pereopod coxa, posterior margin of sternite behind each arched lip with slightly hooked posteromesially directed spine on posterior surface (
|
||
<figureCitation id="1369BFD43A32FF90FF45F948706EF94D" box="[247,358,1735,1761]" captionStart="FIGURE 2" captionStartId="5.[151,250,1760,1784]" captionTargetBox="[168,1421,192,1719]" captionTargetId="figure-16@5.[151,1436,181,1736]" captionTargetPageId="5" captionText="FIGURE 2. Paraxiopsis kensleyi n. sp., male holotype (USNM 1638661 = ULLZ 18301), A, C–I, M; male paratype (USNM 1638662 = ULLZ 18496), B, K; ovigerous female paratype (USNM 1548557 = ULLZ 14976), J, L.A, left first pereopod (major cheliped), outer surface; B, left first pereopod (minor cheliped), inner surface; C, right second pereopod, outer surface; D, left second pereopod, inner surface; E, right third pereopod, outer surface; F, left fourth pereopod, outer surface; G, right fifth pereopod, external surface; H, posterior coxae, intervening thoracic sternum, and first pleon with gonopods, ventral surfaces; I, right lower carapace, posterior coxae, and projecting sternal processes, lateral surfaces; J, female right first pleopod, posterior surface; K, male right second pleopod, posterior surface; L, female right second pleopod with embryonated eggs, posterior surface; M, sixth pleonite, telson, and uropods (setae not shown), dorsal surfaces. Scale bars = 3.0 mm (A–I, M); 2.0 mm (J–L)." figureDoi="http://doi.org/10.5281/zenodo.4723229" httpUri="https://zenodo.org/record/4723229/files/figure.png" pageId="4" pageNumber="133">Fig. 2H, I</figureCitation>
|
||
). Eighth thoracic sternite (between coxae of fifth pereopods) produced posterolaterally (exposed laterally behind fifth pereopod coxa) as twisted spur with acute posteromesially directed tip.
|
||
</paragraph>
|
||
<paragraph id="8BEDA3513A32FF90FF75F88075A1F871" blockId="4.[151,1437,151,2013]" pageId="4" pageNumber="133">
|
||
Pleon (
|
||
<figureCitation id="1369BFD43A32FF90FEAAF8807070F885" box="[280,376,1807,1833]" captionStart="FIGURE 1" captionStartId="3.[151,250,1253,1277]" captionTargetBox="[225,1359,201,1211]" captionTargetId="figure-16@3.[213,1374,181,1229]" captionTargetPageId="3" captionText="FIGURE 1. Paraxiopsis kensleyi n. sp., male holotype (USNM 1638661 = ULLZ 18301), A–C, E–K; male paratype (USNM 1638662 = ULLZ 18496), D. A, habitus, left side; B, D, anterior carapace, eyes, and peduncles, dorsal surfaces; C, anterior carapace, eyes, and peduncles, left side; E, right mandible, outer surfaces; F, right mandible inner surfaces; G, right first maxilla, outer surface; H, right second maxilla, outer surface, full length of enlarged seta on proximal lobe of exopod not shown; I, right first maxilliped, outer surface; J, right second maxilliped, outer surface; K, right third maxilliped, outer surface. Scale bars = 3.0 mm." figureDoi="http://doi.org/10.5281/zenodo.4723227" httpUri="https://zenodo.org/record/4723227/files/figure.png" pageId="4" pageNumber="133">Figs 1A</figureCitation>
|
||
;
|
||
<figureCitation id="1369BFD43A32FF90FE35F88070C4F885" box="[391,460,1807,1833]" captionStart="FIGURE 3" captionStartId="6.[151,250,1852,1876]" captionTargetBox="[203,1385,181,1829]" captionTargetId="figure-28@6.[203,1385,181,1829]" captionTargetPageId="6" captionText="FIGURE 3. Paraxiopsis kensley n. sp., male paratype, pocl 8.7 mm (USNM 1548303 = ULLZ 14979), northwestern Gulf of Mexico: A, habitus, dorsal; B, habitus, right side. P. kensleyi n. sp., male holotype (lacking minor cheliped), pocl 15.5 mm (USNM 1638661 = ULLZ 18301), northwestern Gulf of Mexico: C, habitus, left side. Paraxiopsis spinipleura, female, pocl 13.0 mm (USNM 1409793), Dominica: D, habitus, dorsal; E, habitus left side. P. spinipleura, juvenile male, pocl 5.4 mm (USNM 1547855 = ULLZ 14659), Belize: F, habitus, dorsal; G, habitus, left side." figureDoi="http://doi.org/10.5281/zenodo.4723231" httpUri="https://zenodo.org/record/4723231/files/figure.png" pageId="4" pageNumber="133">3B, C</figureCitation>
|
||
) with first pleuron height at least 1.5 times maximum length in lateral view, tapered ventrally and posteriorly swept in lateral view, narrowing to terminate in rounded posteroventral corner; second through fifth pleura laterally subquadrate; second pleuron broad, height in lateral view subequal to maximum length, ventral margin weakly convex, typically without spinule near anteroventral corner; third to fifth pleura with ventral margins truncate, margin of each typically with spinule near anteroventral corner; sixth pleuron with ventrolateral margin produced to triangular tip terminated in small posteriorly directed spinule or denticle.
|
||
</paragraph>
|
||
<caption id="DF2DF3D93A33FF91FF25F96F7425F858" ID-DOI="http://doi.org/10.5281/zenodo.4723229" ID-Zenodo-Dep="4723229" httpUri="https://zenodo.org/record/4723229/files/figure.png" pageId="5" pageNumber="134" startId="5.[151,250,1760,1784]" targetBox="[168,1421,192,1719]" targetPageId="5">
|
||
<paragraph id="8BEDA3513A33FF91FF25F96F7425F858" blockId="5.[151,1436,1760,2036]" pageId="5" pageNumber="134">
|
||
<emphasis id="B9267F433A33FF91FF25F96F701CF954" bold="true" box="[151,276,1760,1784]" pageId="5" pageNumber="134">FIGURE 2.</emphasis>
|
||
<taxonomicName id="4C52D8D23A33FF91FEA9F96E70E5F954" authority="Felder, 2021" authorityName="Felder" authorityYear="2021" box="[283,493,1760,1784]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="134" phylum="Arthropoda" rank="species" species="kensleyi" status="sp. nov.">
|
||
<emphasis id="B9267F433A33FF91FEA9F96E70E5F954" box="[283,493,1760,1784]" italics="true" pageId="5" pageNumber="134">Paraxiopsis kensleyi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9267F433A33FF91FE46F96F7326F954" bold="true" box="[500,558,1760,1784]" pageId="5" pageNumber="134">
|
||
<taxonomicNameLabel id="A215C2383A33FF91FE46F96F7326F954" box="[500,558,1760,1784]" pageId="5" pageNumber="134" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, male holotype (USNM 1638661 = ULLZ 18301), A, C–I, M; male paratype (USNM 1638662 = ULLZ 18496), B, K; ovigerous female paratype (USNM 1548557 = ULLZ 14976), J, L. A, left first pereopod (major cheliped), outer surface; B, left first pereopod (minor cheliped), inner surface; C, right second pereopod, outer surface; D, left second pereopod, inner surface; E, right third pereopod, outer surface; F, left fourth pereopod, outer surface; G, right fifth pereopod, external surface; H, posterior coxae, intervening thoracic sternum, and first pleon with gonopods, ventral surfaces; I, right lower carapace, posterior coxae, and projecting sternal processes, lateral surfaces; J, female right first pleopod, posterior surface; K, male right second pleopod, posterior surface; L, female right second pleopod with embryonated eggs, posterior surface; M, sixth pleonite, telson, and uropods (setae not shown), dorsal surfaces. Scale bars = 3.0 mm (A–I, M); 2.0 mm (J–L).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF2DF3D93A30FF92FF25F8B372DBF849" ID-DOI="http://doi.org/10.5281/zenodo.4723231" ID-Zenodo-Dep="4723231" httpUri="https://zenodo.org/record/4723231/files/figure.png" pageId="6" pageNumber="135" startId="6.[151,250,1852,1876]" targetBox="[203,1385,181,1829]" targetPageId="6">
|
||
<paragraph id="8BEDA3513A30FF92FF25F8B372DBF849" blockId="6.[151,1437,1852,2021]" pageId="6" pageNumber="135">
|
||
<emphasis id="B9267F433A30FF92FF25F8B37018F8F8" bold="true" box="[151,272,1852,1876]" pageId="6" pageNumber="135">FIGURE 3</emphasis>
|
||
.
|
||
<taxonomicName id="4C52D8D23A30FF92FEADF8B270E3F8F9" authority="Felder, 2021" authorityName="Felder" authorityYear="2021" box="[287,491,1853,1877]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="135" phylum="Arthropoda" rank="species" species="kensley" status="sp. nov.">
|
||
<emphasis id="B9267F433A30FF92FEADF8B270E3F8F9" box="[287,491,1853,1877]" italics="true" pageId="6" pageNumber="135">Paraxiopsis kensley</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9267F433A30FF92FE46F8B27338F8F9" bold="true" box="[500,560,1853,1877]" pageId="6" pageNumber="135">
|
||
<taxonomicNameLabel id="A215C2383A30FF92FE46F8B27338F8F9" box="[500,560,1853,1877]" pageId="6" pageNumber="135" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, male paratype, pocl 8.7 mm (USNM 1548303 = ULLZ 14979), northwestern Gulf of Mexico: A, habitus, dorsal; B, habitus, right side.
|
||
<taxonomicName id="4C52D8D23A30FF92FD01F8EE7216F8D5" authority="Felder, 2021" authorityName="Felder" authorityYear="2021" box="[691,798,1889,1913]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="135" phylum="Arthropoda" rank="species" species="kensleyi" status="sp. nov.">
|
||
<emphasis id="B9267F433A30FF92FD01F8EE7216F8D5" box="[691,798,1889,1913]" italics="true" pageId="6" pageNumber="135">P. kensleyi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9267F433A30FF92FC97F8EE7257F8D5" bold="true" box="[805,863,1889,1913]" pageId="6" pageNumber="135">
|
||
<taxonomicNameLabel id="A215C2383A30FF92FC97F8EE7257F8D5" box="[805,863,1889,1913]" pageId="6" pageNumber="135" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, male holotype (lacking minor cheliped), pocl 15.5 mm (USNM 1638661 = ULLZ 18301), northwestern Gulf of Mexico: C, habitus, left side.
|
||
<taxonomicName id="4C52D8D23A30FF92FBA9F80A7407F831" authorityName="Kensley" authorityYear="1996" box="[1051,1295,1925,1949]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="135" phylum="Arthropoda" rank="species" species="spinipleura">
|
||
<emphasis id="B9267F433A30FF92FBA9F80A7407F831" box="[1051,1295,1925,1949]" italics="true" pageId="6" pageNumber="135">Paraxiopsis spinipleura</emphasis>
|
||
</taxonomicName>
|
||
, female, pocl 13.0 mm (USNM 1409793), Dominica: D, habitus, dorsal; E, habitus left side.
|
||
<taxonomicName id="4C52D8D23A30FF92FC6EF8267563F86D" authorityName="Kensley" authorityYear="1996" box="[988,1131,1961,1985]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="135" phylum="Arthropoda" rank="species" species="spinipleura">
|
||
<emphasis id="B9267F433A30FF92FC6EF8267563F86D" box="[988,1131,1961,1985]" italics="true" pageId="6" pageNumber="135">P. spinipleura</emphasis>
|
||
</taxonomicName>
|
||
, juvenile male, pocl 5.4 mm (USNM 1547855 = ULLZ 14659), Belize: F, habitus, dorsal; G, habitus, left side.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF2DF3D93A31FF93FF25F96E705BF801" ID-DOI="http://doi.org/10.5281/zenodo.4723233" ID-Zenodo-Dep="4723233" httpUri="https://zenodo.org/record/4723233/files/figure.png" pageId="7" pageNumber="136" startId="7.[151,250,1761,1785]" targetBox="[151,1436,181,1737]" targetPageId="7">
|
||
<paragraph id="8BEDA3513A31FF93FF25F96E705BF801" blockId="7.[151,1437,1761,1965]" pageId="7" pageNumber="136">
|
||
<emphasis id="B9267F433A31FF93FF25F96E701DF955" bold="true" box="[151,277,1761,1785]" pageId="7" pageNumber="136">FIGURE 4.</emphasis>
|
||
<emphasis id="B9267F433A31FF93FE95F96D70F2F955" box="[295,506,1761,1785]" italics="true" pageId="7" pageNumber="136">
|
||
<taxonomicName id="4C52D8D23A31FF93FE95F96D70FEF955" box="[295,502,1761,1785]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="136" phylum="Arthropoda" rank="species" species="foveata">Paraxiopsis foveata</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
ovigerous female, pocl 10.3 mm (USNM 1542866 = ULLZ 8402), northwestern Gulf of Mexico: A, habitus, dorsal; ovigerous female, pocl 13.0 mm (USNM 1541111 = ULLZ 5740), northwestern Gulf of Mexico: B, habitus, left side.
|
||
<emphasis id="B9267F433A31FF93FEDBF8A57363F8ED" box="[361,619,1833,1857]" italics="true" pageId="7" pageNumber="136">
|
||
<taxonomicName id="4C52D8D23A31FF93FEDBF8A5736EF8ED" authorityName="Kensley" authorityYear="1996" box="[361,614,1833,1857]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="136" phylum="Arthropoda" rank="species" species="gracilimana">Paraxiopsis gracilimana</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
male, pocl 6.7 mm USNM 1547846 = ULLZ 14645), Belize; C, habitus, dorsal; D, habitus, right side, cheliped detached; juvenile female, pocl 5.7 mm (USNM 1545577 = ULLZ 11134), Belize: E, habitus, dorsal.
|
||
<emphasis id="B9267F433A31FF93FF57F8FD70FAF825" box="[229,498,1905,1929]" italics="true" pageId="7" pageNumber="136">
|
||
<taxonomicName id="4C52D8D23A31FF93FF57F8FD70E6F825" authorityName="Kensley" authorityYear="1996" box="[229,494,1905,1929]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="136" phylum="Arthropoda" rank="species" species="granulimana">Paraxiopsis granulimana</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
male, pocl 10.9 mm (USNM 1540500 = ULLZ 4696), northwestern Gulf of Mexico: F, habitus, right side.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BEDA3513A3EFF9CFF75FF187378FEC9" blockId="8.[151,1437,151,2014]" pageId="8" pageNumber="137">
|
||
Male first pleopod (
|
||
<figureCitation id="1369BFD43A3EFF9CFE19FF18730CFF1D" box="[427,516,151,177]" captionStart="FIGURE 2" captionStartId="5.[151,250,1760,1784]" captionTargetBox="[168,1421,192,1719]" captionTargetId="figure-16@5.[151,1436,181,1736]" captionTargetPageId="5" captionText="FIGURE 2. Paraxiopsis kensleyi n. sp., male holotype (USNM 1638661 = ULLZ 18301), A, C–I, M; male paratype (USNM 1638662 = ULLZ 18496), B, K; ovigerous female paratype (USNM 1548557 = ULLZ 14976), J, L.A, left first pereopod (major cheliped), outer surface; B, left first pereopod (minor cheliped), inner surface; C, right second pereopod, outer surface; D, left second pereopod, inner surface; E, right third pereopod, outer surface; F, left fourth pereopod, outer surface; G, right fifth pereopod, external surface; H, posterior coxae, intervening thoracic sternum, and first pleon with gonopods, ventral surfaces; I, right lower carapace, posterior coxae, and projecting sternal processes, lateral surfaces; J, female right first pleopod, posterior surface; K, male right second pleopod, posterior surface; L, female right second pleopod with embryonated eggs, posterior surface; M, sixth pleonite, telson, and uropods (setae not shown), dorsal surfaces. Scale bars = 3.0 mm (A–I, M); 2.0 mm (J–L)." figureDoi="http://doi.org/10.5281/zenodo.4723229" httpUri="https://zenodo.org/record/4723229/files/figure.png" pageId="8" pageNumber="137">Fig. 2H</figureCitation>
|
||
) minute, uniramous, forming single narrowly cylindrical article, slightly tapered distally, tip directed ventromesially. Female first pleopod (
|
||
<figureCitation id="1369BFD43A3EFF9CFC94FF34727DFF79" box="[806,885,187,213]" captionStart="FIGURE 2" captionStartId="5.[151,250,1760,1784]" captionTargetBox="[168,1421,192,1719]" captionTargetId="figure-16@5.[151,1436,181,1736]" captionTargetPageId="5" captionText="FIGURE 2. Paraxiopsis kensleyi n. sp., male holotype (USNM 1638661 = ULLZ 18301), A, C–I, M; male paratype (USNM 1638662 = ULLZ 18496), B, K; ovigerous female paratype (USNM 1548557 = ULLZ 14976), J, L.A, left first pereopod (major cheliped), outer surface; B, left first pereopod (minor cheliped), inner surface; C, right second pereopod, outer surface; D, left second pereopod, inner surface; E, right third pereopod, outer surface; F, left fourth pereopod, outer surface; G, right fifth pereopod, external surface; H, posterior coxae, intervening thoracic sternum, and first pleon with gonopods, ventral surfaces; I, right lower carapace, posterior coxae, and projecting sternal processes, lateral surfaces; J, female right first pleopod, posterior surface; K, male right second pleopod, posterior surface; L, female right second pleopod with embryonated eggs, posterior surface; M, sixth pleonite, telson, and uropods (setae not shown), dorsal surfaces. Scale bars = 3.0 mm (A–I, M); 2.0 mm (J–L)." figureDoi="http://doi.org/10.5281/zenodo.4723229" httpUri="https://zenodo.org/record/4723229/files/figure.png" pageId="8" pageNumber="137">Fig. 2J</figureCitation>
|
||
) minute, uniramous, longer with more setae than in male, appearing flagelliform with marginal incisions distally. Male second pleopod (
|
||
<figureCitation id="1369BFD43A3EFF9CFBD2FF5075B0FF55" box="[1120,1208,223,249]" captionStart="FIGURE 2" captionStartId="5.[151,250,1760,1784]" captionTargetBox="[168,1421,192,1719]" captionTargetId="figure-16@5.[151,1436,181,1736]" captionTargetPageId="5" captionText="FIGURE 2. Paraxiopsis kensleyi n. sp., male holotype (USNM 1638661 = ULLZ 18301), A, C–I, M; male paratype (USNM 1638662 = ULLZ 18496), B, K; ovigerous female paratype (USNM 1548557 = ULLZ 14976), J, L.A, left first pereopod (major cheliped), outer surface; B, left first pereopod (minor cheliped), inner surface; C, right second pereopod, outer surface; D, left second pereopod, inner surface; E, right third pereopod, outer surface; F, left fourth pereopod, outer surface; G, right fifth pereopod, external surface; H, posterior coxae, intervening thoracic sternum, and first pleon with gonopods, ventral surfaces; I, right lower carapace, posterior coxae, and projecting sternal processes, lateral surfaces; J, female right first pleopod, posterior surface; K, male right second pleopod, posterior surface; L, female right second pleopod with embryonated eggs, posterior surface; M, sixth pleonite, telson, and uropods (setae not shown), dorsal surfaces. Scale bars = 3.0 mm (A–I, M); 2.0 mm (J–L)." figureDoi="http://doi.org/10.5281/zenodo.4723229" httpUri="https://zenodo.org/record/4723229/files/figure.png" pageId="8" pageNumber="137">Fig. 2K</figureCitation>
|
||
) biramous, endopod and exopod similarly developed as elongate flattened blades, endopod bearing appendix masculina, lacking appendix interna. Female second pleopod and pleopods 3–5 of both sexes similar to male second pleopod but lacking both appendix masculina and appendix interna.
|
||
</paragraph>
|
||
<paragraph id="8BEDA3513A3EFF9CFF75FEE071F3FCB9" blockId="8.[151,1437,151,2014]" pageId="8" pageNumber="137">
|
||
Telson (
|
||
<figureCitation id="1369BFD43A3EFF9CFEAFFEE07076FE25" box="[285,382,367,393]" captionStart="FIGURE 2" captionStartId="5.[151,250,1760,1784]" captionTargetBox="[168,1421,192,1719]" captionTargetId="figure-16@5.[151,1436,181,1736]" captionTargetPageId="5" captionText="FIGURE 2. Paraxiopsis kensleyi n. sp., male holotype (USNM 1638661 = ULLZ 18301), A, C–I, M; male paratype (USNM 1638662 = ULLZ 18496), B, K; ovigerous female paratype (USNM 1548557 = ULLZ 14976), J, L.A, left first pereopod (major cheliped), outer surface; B, left first pereopod (minor cheliped), inner surface; C, right second pereopod, outer surface; D, left second pereopod, inner surface; E, right third pereopod, outer surface; F, left fourth pereopod, outer surface; G, right fifth pereopod, external surface; H, posterior coxae, intervening thoracic sternum, and first pleon with gonopods, ventral surfaces; I, right lower carapace, posterior coxae, and projecting sternal processes, lateral surfaces; J, female right first pleopod, posterior surface; K, male right second pleopod, posterior surface; L, female right second pleopod with embryonated eggs, posterior surface; M, sixth pleonite, telson, and uropods (setae not shown), dorsal surfaces. Scale bars = 3.0 mm (A–I, M); 2.0 mm (J–L)." figureDoi="http://doi.org/10.5281/zenodo.4723229" httpUri="https://zenodo.org/record/4723229/files/figure.png" pageId="8" pageNumber="137">Figs 2M</figureCitation>
|
||
;
|
||
<figureCitation id="1369BFD43A3EFF9CFE34FEE070A1FE25" box="[390,425,367,393]" captionStart="FIGURE 3" captionStartId="6.[151,250,1852,1876]" captionTargetBox="[203,1385,181,1829]" captionTargetId="figure-28@6.[203,1385,181,1829]" captionTargetPageId="6" captionText="FIGURE 3. Paraxiopsis kensley n. sp., male paratype, pocl 8.7 mm (USNM 1548303 = ULLZ 14979), northwestern Gulf of Mexico: A, habitus, dorsal; B, habitus, right side. P. kensleyi n. sp., male holotype (lacking minor cheliped), pocl 15.5 mm (USNM 1638661 = ULLZ 18301), northwestern Gulf of Mexico: C, habitus, left side. Paraxiopsis spinipleura, female, pocl 13.0 mm (USNM 1409793), Dominica: D, habitus, dorsal; E, habitus left side. P. spinipleura, juvenile male, pocl 5.4 mm (USNM 1547855 = ULLZ 14659), Belize: F, habitus, dorsal; G, habitus, left side." figureDoi="http://doi.org/10.5281/zenodo.4723231" httpUri="https://zenodo.org/record/4723231/files/figure.png" pageId="8" pageNumber="137">3A</figureCitation>
|
||
) slightly longer than broad, lateral margin with buttressed spiniform proximal tooth and three distal spiniform marginal teeth, in addition to close-set pair of spines at posterolateral angle, distal margin broadly convex, with posteromedian spine; dorsal surface with pair of large submedian spines anterior to transverse offset from posterior region of telson, 3 spines along each oblique ridge of offset extending posteriorly (and often smaller accessory spinules). Uropodal endopod slightly longer than broad, with 3 or 4 spines along anterior margin and strong spine at anterodistal corner, longitudinal ridge typically with 2 or 3 spines and distal marginal spine (marginal spine sometimes lacking). Uropodal exopod slightly longer than broad, distally marked by distinct transverse suture (diaeresis), with 3 or 4 spines along anterior margin, additional spine at anterodistal angle positioned immediately next to spiniform seta near margin of transverse suture; dorsal surface with outer of two longitudinal ridges armed by loosely defined tract of 4–7 spines or spinules, inner ridge unarmed except for slightly enlarged spinule or pair of spinules at distal end above transverse suture (not in all specimens), margin above transverse suture lined by 14–20 spinules.
|
||
</paragraph>
|
||
<paragraph id="8BEDA3513A3EFF9CFF75FC91755BFC41" blockId="8.[151,1437,151,2014]" pageId="8" pageNumber="137">
|
||
<emphasis id="B9267F433A3EFF9CFF75FC917018FC94" bold="true" box="[199,272,798,824]" pageId="8" pageNumber="137">Color.</emphasis>
|
||
Orange to reddish orange predominant dorsally on carapace, chelipeds, and pleon. Merus, carpus, and propodus each with broad band of orange on second through fifth pereopods, white background exposed near articulations. Diffuse white to off-white or pale orange patch on lower inner and outer surfaces of palms. Ventral surfaces predominantly white to off-white on proximal articles of pereopods and pleon, fringes of orange to pale orange often on some margins and stronger spines of posterior pereopod coxae, sculpted structures of posterior thoracic sternites, as arc on sixth pleonite, and on distal reaches of uropodal exopods.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C348F0DA3A3EFF9CFF75FC7875B5FB45" pageId="8" pageNumber="137" type="etymology">
|
||
<paragraph id="8BEDA3513A3EFF9CFF75FC78743BFB99" blockId="8.[151,1437,151,2014]" pageId="8" pageNumber="137">
|
||
<emphasis id="B9267F433A3EFF9CFF75FC787046FBBD" bold="true" box="[199,334,1015,1041]" pageId="8" pageNumber="137">Etymology.</emphasis>
|
||
The species name “kensleyi” honors the late Brian Kensley (1944–2004) for his extensive contributions to knowledge of axiid decapods and other groups of decapod and non-decapod crustaceans.
|
||
</paragraph>
|
||
<paragraph id="8BEDA3513A3EFF9CFF75FBB17456FB0D" blockId="8.[151,1437,151,2014]" pageId="8" pageNumber="137">
|
||
<emphasis id="B9267F433A3EFF9CFF75FBB171F6FBF4" bold="true" box="[199,254,1086,1112]" pageId="8" pageNumber="137">Size.</emphasis>
|
||
Postorbital carapace lengths range to a maximum of
|
||
<quantity id="4CAA0EB43A3EFF9CFCD6FBB172C2FBF5" box="[868,970,1086,1113]" metricMagnitude="-2" metricUnit="m" metricValue="1.55" pageId="8" pageNumber="137" unit="mm" value="15.5">15.5 mm</quantity>
|
||
the male
|
||
<typeStatus id="54E91DF33A3EFF9CFB8FFBB075ABFBF5" box="[1085,1187,1087,1113]" pageId="8" pageNumber="137" type="holotype">holotype</typeStatus>
|
||
. An ovigerous female (USNM 1548557 = ULLZ 14976), too damaged for carapace measurement, otherwise appears to be of comparable size to the male
|
||
<typeStatus id="54E91DF33A3EFF9CFEFFFB0870BBFB0D" box="[333,435,1159,1185]" pageId="8" pageNumber="137" type="holotype">holotype</typeStatus>
|
||
. The greatest dimension of available embryonated eggs ranges from
|
||
<quantity id="4CAA0EB43A3EFF9CFB06FB087452FB0D" box="[1204,1370,1159,1185]" metricMagnitude="-4" metricUnit="m" metricValue="3.95" metricValueMax="4.1" metricValueMin="3.8" pageId="8" pageNumber="137" unit="mm" value="0.395" valueMax="0.41" valueMin="0.38">0.38–0.41 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BEDA3513A3EFF9CFF75FB2575B5FB45" blockId="8.[151,1437,151,2014]" pageId="8" pageNumber="137">
|
||
<emphasis id="B9267F433A3EFF9CFF75FB257022FB68" bold="true" box="[199,298,1194,1220]" pageId="8" pageNumber="137">Habitat.</emphasis>
|
||
Hard substrates, interstices and cavities of coral and coralline algal rubble, rhodoliths, and other eroded calcareous substrates of hard banks and reefs on the middle continental shelf;
|
||
<quantity id="4CAA0EB43A3EFF9CFBE1FB4175B1FB45" box="[1107,1209,1230,1257]" metricMagnitude="1" metricUnit="m" metricValue="7.3" metricValueMax="9.1" metricValueMin="5.5" pageId="8" pageNumber="137" unit="m" value="73.0" valueMax="91.0" valueMin="55.0">
|
||
55–
|
||
<specimenCount id="9D5468D83A3EFF9CFBCCFB4175B1FB45" box="[1150,1209,1230,1257]" pageId="8" pageNumber="137" type="generic">91 m</specimenCount>
|
||
</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C348F0DA3A3EFF9CFF75FB7D728EFAA1" box="[199,902,1266,1293]" pageId="8" pageNumber="137" type="distribution">
|
||
<paragraph id="8BEDA3513A3EFF9CFF75FB7D728EFAA1" blockId="8.[151,1437,151,2014]" box="[199,902,1266,1293]" pageId="8" pageNumber="137">
|
||
<emphasis id="B9267F433A3EFF9CFF75FB7D7069FAA0" bold="true" box="[199,353,1266,1292]" pageId="8" pageNumber="137">Distribution.</emphasis>
|
||
Western Atlantic: Northwestern Gulf of
|
||
<collectingRegion id="49966DB33A3EFF9CFC9AFB7C7289FAA1" box="[808,897,1267,1293]" country="Mexico" name="Mexico" pageId="8" pageNumber="137">Mexico</collectingRegion>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C348F0DA3A3EFF9EFF75FA987369FEB2" lastPageId="10" lastPageNumber="139" pageId="8" pageNumber="137" type="discussion">
|
||
<paragraph id="8BEDA3513A3EFF9CFF75FA98746BF981" blockId="8.[151,1437,151,2014]" pageId="8" pageNumber="137">
|
||
<emphasis id="B9267F433A3EFF9CFF75FA987033FA9D" bold="true" box="[199,315,1303,1329]" pageId="8" pageNumber="137">Remarks.</emphasis>
|
||
The character set used by
|
||
<bibRefCitation id="EFC3DEA03A3EFF9CFDDFFA987214FA9E" author="Kensley, B." box="[621,796,1303,1330]" pageId="8" pageNumber="137" pagination="709 - 729" refId="ref9136" refString="Kensley, B. (1996) The genus Paraxiopsis De Man, with descriptions of new species from the Western Atlantic (Crustacea: Decapoda: Axiidae). Bulletin of Marine Science, 58, 709 - 729." type="journal article" year="1996">Kensley (1996)</bibRefCitation>
|
||
to separate
|
||
<taxonomicName id="4C52D8D23A3EFF9CFC15FA987525FA9C" authorityName="de Man" authorityYear="1905" box="[935,1069,1303,1328]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="137" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9267F433A3EFF9CFC15FA987525FA9C" box="[935,1069,1303,1328]" italics="true" pageId="8" pageNumber="137">Paraxiopsis</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<taxonomicName id="4C52D8D23A3EFF9CFBC6FA987414FA9D" authorityName="Wood-Mason" authorityYear="1876" box="[1140,1308,1303,1329]" class="Malacostraca" family="Axiidae" genus="Eutrichocheles" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="137" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9267F433A3EFF9CFBC6FA987414FA9D" box="[1140,1308,1303,1329]" italics="true" pageId="8" pageNumber="137">Eutrichocheles</emphasis>
|
||
</taxonomicName>
|
||
was edited by
|
||
<bibRefCitation id="EFC3DEA03A3EFF9CFF09FAB470BEFAF9" author="Ngoc-Ho, N. & Lin, F. - J. & Chan, T. - Y." box="[187,438,1338,1365]" pageId="8" pageNumber="137" pagination="199 - 208" refId="ref9301" refString="Ngoc-Ho, N., Lin, F. - J. & Chan, T. - Y. (2005) New records for the axiid shrimp Eutrichocheles modestus (Herbst, 1796) with discussion on the genera Eutrichocheles Wood-Mason, 1876 and Paraxiopsis de Man, 1905 (Crustacea: Decapoda: Thalassinidea). Proceedings of the Biological Society of Washington, 118, 199 - 208. https: // doi. org / 10.2988 / 0006 - 324 X (2005) 118 [199: NRFTAS] 2.0. CO; 2" type="journal article" year="2005">
|
||
Ngoc-Ho
|
||
<emphasis id="B9267F433A3EFF9CFE99FAB4706CFAF9" box="[299,356,1339,1365]" italics="true" pageId="8" pageNumber="137">et al.</emphasis>
|
||
(2005)
|
||
</bibRefCitation>
|
||
who redescribed
|
||
<taxonomicName id="4C52D8D23A3EFF9CFDCDFAB472F8FAF9" authority="Wood-Mason, 1876" authorityName="Wood-Mason" authorityYear="1876" box="[639,1008,1339,1365]" class="Malacostraca" family="Axiidae" genus="Eutrichocheles" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="137" phylum="Arthropoda" rank="species" species="modestus">
|
||
<emphasis id="B9267F433A3EFF9CFDCDFAB4720FFAF9" box="[639,775,1339,1365]" italics="true" pageId="8" pageNumber="137">E. modestus</emphasis>
|
||
<bibRefCitation id="EFC3DEA03A3EFF9CFCBDFAB472F8FAF9" author="Wood-Mason, J." box="[783,1008,1339,1365]" pageId="8" pageNumber="137" pagination="230 - 232" refId="ref9767" refString="Wood-Mason, J. (1876) On new or little known crustaceans. Proceedings of the Asiatic Society of Bengal for 1875, 230 - 232." type="journal article" year="1876">Wood-Mason, 1876</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<typeStatus id="54E91DF33A3EFF9CFC4EFAB47524FAF9" box="[1020,1068,1339,1365]" pageId="8" pageNumber="137">type</typeStatus>
|
||
species of
|
||
<emphasis id="B9267F433A3EFF9CFB1EFAB47453FAF9" box="[1196,1371,1339,1365]" italics="true" pageId="8" pageNumber="137">
|
||
<taxonomicName id="4C52D8D23A3EFF9CFB1EFAB47450FAF9" authorityName="Wood-Mason" authorityYear="1876" box="[1196,1368,1339,1365]" class="Malacostraca" family="Axiidae" genus="Eutrichocheles" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="137" phylum="Arthropoda" rank="genus">Eutrichocheles</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
They rediagnosed
|
||
<taxonomicName id="4C52D8D23A3EFF9CFE91FAD070C3FAD5" authorityName="Wood-Mason" authorityYear="1876" box="[291,459,1375,1401]" class="Malacostraca" family="Axiidae" genus="Eutrichocheles" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="137" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9267F433A3EFF9CFE91FAD070C3FAD5" box="[291,459,1375,1401]" italics="true" pageId="8" pageNumber="137">Eutrichocheles</emphasis>
|
||
</taxonomicName>
|
||
and concluded that a second species,
|
||
<taxonomicName id="4C52D8D23A3EFF9CFCD6FAD072EDFAD4" authorityName="Ngoc-Ho" authorityYear="1998" box="[868,997,1375,1400]" class="Malacostraca" family="Axiidae" genus="Eutrichocheles" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="137" phylum="Arthropoda" rank="species" species="crosnieri">
|
||
<emphasis id="B9267F433A3EFF9CFCD6FAD072EDFAD4" box="[868,997,1375,1400]" italics="true" pageId="8" pageNumber="137">E. crosnieri</emphasis>
|
||
</taxonomicName>
|
||
<bibRefCitation id="EFC3DEA03A3EFF9CFC5BFAD0759DFAD5" author="Ngoc-Ho, N." box="[1001,1173,1375,1401]" pageId="8" pageNumber="137" pagination="363 - 378" refId="ref9257" refString="Ngoc-Ho, N. (1998) Le genre Eutrichocheles Wood-Mason. 1876 (Crustacea, Decapoda. Thalassinidea) en Polynesie francaise et au Vietnam avec description de deux especes nouvelles. Zoosystema, 20 (2), 363 - 378." type="journal article" year="1998">Ngoc-Ho, 1998</bibRefCitation>
|
||
should remain assigned to it. Primary characters separating the genera had been previously regarded by
|
||
<bibRefCitation id="EFC3DEA03A3EFF9CFB9BFA0C75D0FA32" author="Kensley, B." box="[1065,1240,1411,1438]" pageId="8" pageNumber="137" pagination="709 - 729" refId="ref9136" refString="Kensley, B. (1996) The genus Paraxiopsis De Man, with descriptions of new species from the Western Atlantic (Crustacea: Decapoda: Axiidae). Bulletin of Marine Science, 58, 709 - 729." type="journal article" year="1996">Kensley (1996)</bibRefCitation>
|
||
to include 1) the absence of a posterior post-cervical median carina in
|
||
<taxonomicName id="4C52D8D23A3EFF9CFD51FA287261FA6C" authorityName="de Man" authorityYear="1905" box="[739,873,1447,1472]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="137" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9267F433A3EFF9CFD51FA287261FA6C" box="[739,873,1447,1472]" italics="true" pageId="8" pageNumber="137">Paraxiopsis</emphasis>
|
||
</taxonomicName>
|
||
(present in
|
||
<taxonomicName id="4C52D8D23A3EFF9CFC59FA28759BFA6D" authorityName="Wood-Mason" authorityYear="1876" box="[1003,1171,1447,1473]" class="Malacostraca" family="Axiidae" genus="Eutrichocheles" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="137" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9267F433A3EFF9CFC59FA28759BFA6D" box="[1003,1171,1447,1473]" italics="true" pageId="8" pageNumber="137">Eutrichocheles</emphasis>
|
||
</taxonomicName>
|
||
); 2) lack of a wide gape and strong tubercle on the fixed finger on the major chela of
|
||
<taxonomicName id="4C52D8D23A3EFF9CFCFAFA4472C6FA48" authorityName="de Man" authorityYear="1905" box="[840,974,1483,1508]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="137" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9267F433A3EFF9CFCFAFA4472C6FA48" box="[840,974,1483,1508]" italics="true" pageId="8" pageNumber="137">Paraxiopsis</emphasis>
|
||
</taxonomicName>
|
||
(both present in
|
||
<taxonomicName id="4C52D8D23A3EFF9CFB3CFA44743EFA49" authorityName="Wood-Mason" authorityYear="1876" box="[1166,1334,1483,1509]" class="Malacostraca" family="Axiidae" genus="Eutrichocheles" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="137" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9267F433A3EFF9CFB3CFA44743EFA49" box="[1166,1334,1483,1509]" italics="true" pageId="8" pageNumber="137">Eutrichocheles</emphasis>
|
||
</taxonomicName>
|
||
); 3) lack of a distinct median notch on the posterior margin of the telson in
|
||
<taxonomicName id="4C52D8D23A3EFF9CFC35FA607505F9A4" authorityName="de Man" authorityYear="1905" box="[903,1037,1519,1544]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="137" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9267F433A3EFF9CFC35FA607505F9A4" box="[903,1037,1519,1544]" italics="true" pageId="8" pageNumber="137">Paraxiopsis</emphasis>
|
||
</taxonomicName>
|
||
(present in
|
||
<taxonomicName id="4C52D8D23A3EFF9CFB26FA607434F9A5" authorityName="Wood-Mason" authorityYear="1876" box="[1172,1340,1519,1545]" class="Malacostraca" family="Axiidae" genus="Eutrichocheles" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="137" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9267F433A3EFF9CFB26FA607434F9A5" box="[1172,1340,1519,1545]" italics="true" pageId="8" pageNumber="137">Eutrichocheles</emphasis>
|
||
</taxonomicName>
|
||
); and 4) smaller size of
|
||
<taxonomicName id="4C52D8D23A3EFF9CFEF3F99C70CFF980" authorityName="de Man" authorityYear="1905" box="[321,455,1555,1580]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="137" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9267F433A3EFF9CFEF3F99C70CFF980" box="[321,455,1555,1580]" italics="true" pageId="8" pageNumber="137">Paraxiopsis</emphasis>
|
||
</taxonomicName>
|
||
, carapace lengths usually
|
||
<quantity id="4CAA0EB43A3EFF9CFD5CF99C7251F981" box="[750,857,1555,1581]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" metricValueMax="1.2" metricValueMin="0.8" pageId="8" pageNumber="137" unit="mm" value="10.0" valueMax="12.0" valueMin="8.0">8–12 mm</quantity>
|
||
(larger, usually
|
||
<quantity id="4CAA0EB43A3EFF9CFBBCF99C758FF981" box="[1038,1159,1555,1581]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="8" pageNumber="137" unit="mm" value="25.0" valueMax="30.0" valueMin="20.0">20–30 mm</quantity>
|
||
in
|
||
<taxonomicName id="4C52D8D23A3EFF9CFB19F99C745BF981" authorityName="Wood-Mason" authorityYear="1876" box="[1195,1363,1555,1581]" class="Malacostraca" family="Axiidae" genus="Eutrichocheles" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="137" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9267F433A3EFF9CFB19F99C745BF981" box="[1195,1363,1555,1581]" italics="true" pageId="8" pageNumber="137">Eutrichocheles</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BEDA3513A3EFF9DFF75F9B870D6FEB1" blockId="8.[151,1437,151,2014]" lastBlockId="9.[151,1437,151,2014]" lastPageId="9" lastPageNumber="138" pageId="8" pageNumber="137">
|
||
In review of these characters,
|
||
<bibRefCitation id="EFC3DEA03A3EFF9CFDAFF9B87212F9FD" author="Ngoc-Ho, N. & Lin, F. - J. & Chan, T. - Y." box="[541,794,1590,1617]" pageId="8" pageNumber="137" pagination="199 - 208" refId="ref9301" refString="Ngoc-Ho, N., Lin, F. - J. & Chan, T. - Y. (2005) New records for the axiid shrimp Eutrichocheles modestus (Herbst, 1796) with discussion on the genera Eutrichocheles Wood-Mason, 1876 and Paraxiopsis de Man, 1905 (Crustacea: Decapoda: Thalassinidea). Proceedings of the Biological Society of Washington, 118, 199 - 208. https: // doi. org / 10.2988 / 0006 - 324 X (2005) 118 [199: NRFTAS] 2.0. CO; 2" type="journal article" year="2005">
|
||
Ngoc-Ho
|
||
<emphasis id="B9267F433A3EFF9CFD3CF9B873CFF9FD" box="[654,711,1591,1617]" italics="true" pageId="8" pageNumber="137">et al.</emphasis>
|
||
(2005)
|
||
</bibRefCitation>
|
||
noted that the posterior post-cervical median carina was found in only the
|
||
<typeStatus id="54E91DF33A3EFF9CFEDEF9D47094F9D9" box="[364,412,1627,1653]" pageId="8" pageNumber="137">type</typeStatus>
|
||
species of
|
||
<taxonomicName id="4C52D8D23A3EFF9CFD96F9D473C4F9D9" authorityName="Wood-Mason" authorityYear="1876" box="[548,716,1627,1653]" class="Malacostraca" family="Axiidae" genus="Eutrichocheles" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="137" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9267F433A3EFF9CFD96F9D473C4F9D9" box="[548,716,1627,1653]" italics="true" pageId="8" pageNumber="137">Eutrichocheles</emphasis>
|
||
</taxonomicName>
|
||
, excluding it as a definitive character of the genus. Thus, the presence of this feature as a low crest in
|
||
<taxonomicName id="4C52D8D23A3EFF9CFDD9F9F073EAF935" authority="Felder, 2021" authorityName="Felder" authorityYear="2021" box="[619,738,1663,1689]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="137" phylum="Arthropoda" rank="species" species="kensleyi" status="sp. nov.">
|
||
<emphasis id="B9267F433A3EFF9CFDD9F9F073EAF935" box="[619,738,1663,1689]" italics="true" pageId="8" pageNumber="137">P. kensleyi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9267F433A3EFF9CFD59F9F07223F935" bold="true" box="[747,811,1663,1689]" pageId="8" pageNumber="137">
|
||
<taxonomicNameLabel id="A215C2383A3EFF9CFD59F9F07223F935" box="[747,811,1663,1689]" pageId="8" pageNumber="137" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is not here regarded to bear on its generic assignment. They also noted that the wide gape and strong tubercle on the fixed finger of major chela were present in males only, limiting diagnostic value of those characters. The relative width of this gape and strength of the tubercle in
|
||
<taxonomicName id="4C52D8D23A3EFF9CFF25F9647005F8A9" authority="Felder, 2021" authorityName="Felder" authorityYear="2021" box="[151,269,1771,1797]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="137" phylum="Arthropoda" rank="species" species="kensleyi" status="sp. nov.">
|
||
<emphasis id="B9267F433A3EFF9CFF25F9647005F8A9" box="[151,269,1771,1797]" italics="true" pageId="8" pageNumber="137">P. kensleyi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9267F433A3EFF9CFEA6F964705BF8A9" bold="true" box="[276,339,1771,1797]" pageId="8" pageNumber="137">
|
||
<taxonomicNameLabel id="A215C2383A3EFF9CFEA6F964705BF8A9" box="[276,339,1771,1797]" pageId="8" pageNumber="137" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
vary markedly with maturation as well as sex and are at best subjective characters even when the chela is fully developed (
|
||
<figureCitation id="1369BFD43A3EFF9CFE09F8807314F885" box="[443,540,1807,1833]" captionStart="FIGURE 2" captionStartId="5.[151,250,1760,1784]" captionTargetBox="[168,1421,192,1719]" captionTargetId="figure-16@5.[151,1436,181,1736]" captionTargetPageId="5" captionText="FIGURE 2. Paraxiopsis kensleyi n. sp., male holotype (USNM 1638661 = ULLZ 18301), A, C–I, M; male paratype (USNM 1638662 = ULLZ 18496), B, K; ovigerous female paratype (USNM 1548557 = ULLZ 14976), J, L.A, left first pereopod (major cheliped), outer surface; B, left first pereopod (minor cheliped), inner surface; C, right second pereopod, outer surface; D, left second pereopod, inner surface; E, right third pereopod, outer surface; F, left fourth pereopod, outer surface; G, right fifth pereopod, external surface; H, posterior coxae, intervening thoracic sternum, and first pleon with gonopods, ventral surfaces; I, right lower carapace, posterior coxae, and projecting sternal processes, lateral surfaces; J, female right first pleopod, posterior surface; K, male right second pleopod, posterior surface; L, female right second pleopod with embryonated eggs, posterior surface; M, sixth pleonite, telson, and uropods (setae not shown), dorsal surfaces. Scale bars = 3.0 mm (A–I, M); 2.0 mm (J–L)." figureDoi="http://doi.org/10.5281/zenodo.4723229" httpUri="https://zenodo.org/record/4723229/files/figure.png" pageId="8" pageNumber="137">Figs 2A</figureCitation>
|
||
;
|
||
<figureCitation id="1369BFD43A3EFF9CFD9BF8807379F885" box="[553,625,1807,1833]" captionStart="FIGURE 3" captionStartId="6.[151,250,1852,1876]" captionTargetBox="[203,1385,181,1829]" captionTargetId="figure-28@6.[203,1385,181,1829]" captionTargetPageId="6" captionText="FIGURE 3. Paraxiopsis kensley n. sp., male paratype, pocl 8.7 mm (USNM 1548303 = ULLZ 14979), northwestern Gulf of Mexico: A, habitus, dorsal; B, habitus, right side. P. kensleyi n. sp., male holotype (lacking minor cheliped), pocl 15.5 mm (USNM 1638661 = ULLZ 18301), northwestern Gulf of Mexico: C, habitus, left side. Paraxiopsis spinipleura, female, pocl 13.0 mm (USNM 1409793), Dominica: D, habitus, dorsal; E, habitus left side. P. spinipleura, juvenile male, pocl 5.4 mm (USNM 1547855 = ULLZ 14659), Belize: F, habitus, dorsal; G, habitus, left side." figureDoi="http://doi.org/10.5281/zenodo.4723231" httpUri="https://zenodo.org/record/4723231/files/figure.png" pageId="8" pageNumber="137">3B, C</figureCitation>
|
||
). However,
|
||
<bibRefCitation id="EFC3DEA03A3EFF9CFD4FF88072F6F885" author="Ngoc-Ho, N. & Lin, F. - J. & Chan, T. - Y." box="[765,1022,1806,1833]" pageId="8" pageNumber="137" pagination="199 - 208" refId="ref9301" refString="Ngoc-Ho, N., Lin, F. - J. & Chan, T. - Y. (2005) New records for the axiid shrimp Eutrichocheles modestus (Herbst, 1796) with discussion on the genera Eutrichocheles Wood-Mason, 1876 and Paraxiopsis de Man, 1905 (Crustacea: Decapoda: Thalassinidea). Proceedings of the Biological Society of Washington, 118, 199 - 208. https: // doi. org / 10.2988 / 0006 - 324 X (2005) 118 [199: NRFTAS] 2.0. CO; 2" type="journal article" year="2005">
|
||
Ngoc-Ho
|
||
<emphasis id="B9267F433A3EFF9CFCDDF88072A2F885" box="[879,938,1807,1833]" italics="true" pageId="8" pageNumber="137">et al.</emphasis>
|
||
(2005)
|
||
</bibRefCitation>
|
||
found that the median notch on the posterior of the telson was “pronounced” in
|
||
<taxonomicName id="4C52D8D23A3EFF9CFDCCF8BC722EF8E1" authorityName="Wood-Mason" authorityYear="1876" box="[638,806,1843,1869]" class="Malacostraca" family="Axiidae" genus="Eutrichocheles" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="137" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9267F433A3EFF9CFDCCF8BC722EF8E1" box="[638,806,1843,1869]" italics="true" pageId="8" pageNumber="137">Eutrichocheles</emphasis>
|
||
</taxonomicName>
|
||
, while “not in
|
||
<taxonomicName id="4C52D8D23A3EFF9CFC7BF8BC7547F8E0" authorityName="de Man" authorityYear="1905" box="[969,1103,1843,1868]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="137" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9267F433A3EFF9CFC7BF8BC7547F8E0" box="[969,1103,1843,1868]" italics="true" pageId="8" pageNumber="137">Paraxiopsis</emphasis>
|
||
</taxonomicName>
|
||
(though sometimes present)”, and that the difference in overall size was especially obvious between members of the two genera. The telson notch is weakly evident but not pronounced in specimens of
|
||
<taxonomicName id="4C52D8D23A3EFF9CFCABF8F4729AF839" authority="Felder, 2021" authorityName="Felder" authorityYear="2021" box="[793,914,1915,1941]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="137" phylum="Arthropoda" rank="species" species="kensleyi" status="sp. nov.">
|
||
<emphasis id="B9267F433A3EFF9CFCABF8F4729AF839" box="[793,914,1915,1941]" italics="true" pageId="8" pageNumber="137">P. kensleyi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9267F433A3EFF9CFC2FF8F472D7F839" bold="true" box="[925,991,1915,1941]" pageId="8" pageNumber="137">
|
||
<taxonomicNameLabel id="A215C2383A3EFF9CFC2FF8F472D7F839" box="[925,991,1915,1941]" pageId="8" pageNumber="137" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, and several specimens range to sizes intermediate between the typically reported ranges for the two genera.
|
||
<bibRefCitation id="EFC3DEA03A3EFF9CFC18F81075A9F815" author="Ngoc-Ho, N. & Lin, F. - J. & Chan, T. - Y." box="[938,1185,1950,1977]" pageId="8" pageNumber="137" pagination="199 - 208" refId="ref9301" refString="Ngoc-Ho, N., Lin, F. - J. & Chan, T. - Y. (2005) New records for the axiid shrimp Eutrichocheles modestus (Herbst, 1796) with discussion on the genera Eutrichocheles Wood-Mason, 1876 and Paraxiopsis de Man, 1905 (Crustacea: Decapoda: Thalassinidea). Proceedings of the Biological Society of Washington, 118, 199 - 208. https: // doi. org / 10.2988 / 0006 - 324 X (2005) 118 [199: NRFTAS] 2.0. CO; 2" type="journal article" year="2005">
|
||
Ngoc-Ho
|
||
<emphasis id="B9267F433A3EFF9CFBABF8107558F815" box="[1049,1104,1951,1977]" italics="true" pageId="8" pageNumber="137">et al.</emphasis>
|
||
(2005)
|
||
</bibRefCitation>
|
||
added the observation that fingers of the chelae are generally longer than the palm in
|
||
<taxonomicName id="4C52D8D23A3EFF9CFCEAF84C7508F871" authorityName="Wood-Mason" authorityYear="1876" box="[856,1024,1987,2013]" class="Malacostraca" family="Axiidae" genus="Eutrichocheles" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="137" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9267F433A3EFF9CFCEAF84C7508F871" box="[856,1024,1987,2013]" italics="true" pageId="8" pageNumber="137">Eutrichocheles</emphasis>
|
||
</taxonomicName>
|
||
, and “(with variations)” shorter than the palm in
|
||
<taxonomicName id="4C52D8D23A3FFF9DFEAEFF1870AAFF1C" authorityName="de Man" authorityYear="1905" box="[284,418,151,176]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="138" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9267F433A3FFF9DFEAEFF1870AAFF1C" box="[284,418,151,176]" italics="true" pageId="9" pageNumber="138">Paraxiopsis</emphasis>
|
||
</taxonomicName>
|
||
, as found in
|
||
<taxonomicName id="4C52D8D23A3FFF9DFD81FF1873A0FF1D" authority="Felder, 2021" authorityName="Felder" authorityYear="2021" box="[563,680,151,177]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="138" phylum="Arthropoda" rank="species" species="kensleyi" status="sp. nov.">
|
||
<emphasis id="B9267F433A3FFF9DFD81FF1873A0FF1D" box="[563,680,151,177]" italics="true" pageId="9" pageNumber="138">P. kensleyi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9267F433A3FFF9DFD1DFF1873E6FF1D" bold="true" box="[687,750,151,177]" pageId="9" pageNumber="138">
|
||
<taxonomicNameLabel id="A215C2383A3FFF9DFD1DFF1873E6FF1D" box="[687,750,151,177]" pageId="9" pageNumber="138" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
<bibRefCitation id="EFC3DEA03A3FFF9DFD47FF1872F5FF1D" author="Poore, G. C. B. & Collins, D. J." box="[757,1021,151,177]" pageId="9" pageNumber="138" pagination="221 - 287" refId="ref9401" refString="Poore, G. C. B. & Collins, D. J. (2009) Australian Axiidae (Crustacea: Decapoda: Axiidea). Memoirs of Museum Victoria, 66, 221 - 287. https: // doi. org / 10.24199 / j. mmv. 2009.66.20" type="journal article" year="2009">Poore & Collins (2009)</bibRefCitation>
|
||
additionally found that the diagnosis by
|
||
<bibRefCitation id="EFC3DEA03A3FFF9DFF08FF347062FF7A" author="Kensley, B." box="[186,362,187,214]" pageId="9" pageNumber="138" pagination="709 - 729" refId="ref9136" refString="Kensley, B. (1996) The genus Paraxiopsis De Man, with descriptions of new species from the Western Atlantic (Crustacea: Decapoda: Axiidae). Bulletin of Marine Science, 58, 709 - 729." type="journal article" year="1996">Kensley (1996)</bibRefCitation>
|
||
, which indicated the absence of a male first pleopod in
|
||
<taxonomicName id="4C52D8D23A3FFF9DFC6BFF347557FF78" authorityName="de Man" authorityYear="1905" box="[985,1119,187,212]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="138" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9267F433A3FFF9DFC6BFF347557FF78" box="[985,1119,187,212]" italics="true" pageId="9" pageNumber="138">Paraxiopsis</emphasis>
|
||
</taxonomicName>
|
||
(present in
|
||
<taxonomicName id="4C52D8D23A3FFF9DFB56FF347484FF79" authorityName="Wood-Mason" authorityYear="1876" box="[1252,1420,187,213]" class="Malacostraca" family="Axiidae" genus="Eutrichocheles" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="138" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9267F433A3FFF9DFB56FF347484FF79" box="[1252,1420,187,213]" italics="true" pageId="9" pageNumber="138">Eutrichocheles</emphasis>
|
||
</taxonomicName>
|
||
), did not apply to at least one species of
|
||
<taxonomicName id="4C52D8D23A3FFF9DFDE3FF5073DFFF54" authorityName="de Man" authorityYear="1905" box="[593,727,223,248]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="138" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9267F433A3FFF9DFDE3FF5073DFFF54" box="[593,727,223,248]" italics="true" pageId="9" pageNumber="138">Paraxiopsis</emphasis>
|
||
</taxonomicName>
|
||
in which it was evident as a minute appendage, as is here also reported for
|
||
<taxonomicName id="4C52D8D23A3FFF9DFE91FE8C7091FEB1" authority="Felder, 2021" authorityName="Felder" authorityYear="2021" box="[291,409,259,285]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="138" phylum="Arthropoda" rank="species" species="kensleyi" status="sp. nov.">
|
||
<emphasis id="B9267F433A3FFF9DFE91FE8C7091FEB1" box="[291,409,259,285]" italics="true" pageId="9" pageNumber="138">P. kensleyi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9267F433A3FFF9DFE12FE8C70D6FEB1" bold="true" box="[416,478,259,285]" pageId="9" pageNumber="138">
|
||
<taxonomicNameLabel id="A215C2383A3FFF9DFE12FE8C70D6FEB1" box="[416,478,259,285]" pageId="9" pageNumber="138" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8BEDA3513A3FFF9DFF75FEA87033FD5D" blockId="9.[151,1437,151,2014]" pageId="9" pageNumber="138">
|
||
For the description of
|
||
<taxonomicName id="4C52D8D23A3FFF9DFE0CFEA8729FFEED" authority="Dworschak, 2020" authorityName="Dworschak" authorityYear="2020" box="[446,919,295,321]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="138" phylum="Arthropoda" rank="species" species="tomentosus">
|
||
<emphasis id="B9267F433A3FFF9DFE0CFEA873C0FEEC" box="[446,712,295,320]" italics="true" pageId="9" pageNumber="138">Paraxiopsis tomentosus</emphasis>
|
||
<bibRefCitation id="EFC3DEA03A3FFF9DFD7DFEA8729FFEED" author="Dworschak, P. C." box="[719,919,295,321]" pageId="9" pageNumber="138" pagination="159 - 167" refId="ref8724" refString="Dworschak, P. C. (2020) A new species of Paraxiopsis de Man, 1905 (Decapoda: Axiidea: Axiidae) from Safaga (Red Sea) with notes on its burrows. Annalen des Naturhistorischen Museums in Wien, B, 122, 159 - 167." type="journal article" year="2020">Dworschak, 2020</bibRefCitation>
|
||
</taxonomicName>
|
||
, generic placement was based on its triangular rostrum exceeding the length of the eyestalks, absence of a post-cervical median carina, a small bifid scaphocerite, the second to fifth pleopods lacking an appendix interna, a second male pleopod with an appendix masculina, and the absence of pleurobranchs (
|
||
<bibRefCitation id="EFC3DEA03A3FFF9DFD95FE1C73E7FE01" author="Dworschak, P. C." box="[551,751,403,429]" pageId="9" pageNumber="138" pagination="159 - 167" refId="ref8724" refString="Dworschak, P. C. (2020) A new species of Paraxiopsis de Man, 1905 (Decapoda: Axiidea: Axiidae) from Safaga (Red Sea) with notes on its burrows. Annalen des Naturhistorischen Museums in Wien, B, 122, 159 - 167." type="journal article" year="2020">Dworschak 2020</bibRefCitation>
|
||
). It remains to be seen whether thorough reexaminations of
|
||
<taxonomicName id="4C52D8D23A3FFF9DFF25FE38707DFE7D" box="[151,373,439,465]" class="Malacostraca" family="Axiidae" genus="Eutrichocheles" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="138" phylum="Arthropoda" rank="species" species="undetermined">
|
||
<emphasis id="B9267F433A3FFF9DFF25FE387037FE7D" box="[151,319,439,465]" italics="true" pageId="9" pageNumber="138">Eutrichocheles</emphasis>
|
||
spp.
|
||
</taxonomicName>
|
||
confirm that these characters support distinctions from that genus. However, they are, except for absence of a post-cervical carina, shared with
|
||
<taxonomicName id="4C52D8D23A3FFF9DFD60FE547241FE59" authority="Felder, 2021" authorityName="Felder" authorityYear="2021" box="[722,841,475,501]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="138" phylum="Arthropoda" rank="species" species="kensleyi" status="sp. nov.">
|
||
<emphasis id="B9267F433A3FFF9DFD60FE547241FE59" box="[722,841,475,501]" italics="true" pageId="9" pageNumber="138">P. kensleyi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9267F433A3FFF9DFCE0FE54729BFE59" bold="true" box="[850,915,475,501]" pageId="9" pageNumber="138">
|
||
<taxonomicNameLabel id="A215C2383A3FFF9DFCE0FE54729BFE59" box="[850,915,475,501]" pageId="9" pageNumber="138" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
and underpin the present assignment of what becomes the eighteenth member of the genus. This count of congeners would not conform to the generic assignments made by
|
||
<bibRefCitation id="EFC3DEA03A3FFF9DFEB7FDAC7092FD91" author="Sakai, K." box="[261,410,547,573]" pageId="9" pageNumber="138" pagination="1 - 520" refId="ref9578" refString="Sakai, K. (2011) Axioidea of the world and a reconsideration of the Callianassoidea (Decapoda, Thalassinidea, Callianassida). Crustaceana Monographs, 13, 1 - 520. https: // doi. org / 10.1163 / 9789047424185" type="journal article" year="2011">Sakai (2011)</bibRefCitation>
|
||
, in which species were separated into
|
||
<taxonomicName id="4C52D8D23A3FFF9DFCD3FDAC7501FD91" authorityName="Wood-Mason" authorityYear="1876" box="[865,1033,547,573]" class="Malacostraca" family="Axiidae" genus="Eutrichocheles" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="138" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9267F433A3FFF9DFCD3FDAC7501FD91" box="[865,1033,547,573]" italics="true" pageId="9" pageNumber="138">Eutrichocheles</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C52D8D23A3FFF9DFBF5FDAC75C5FD90" authorityName="de Man" authorityYear="1905" box="[1095,1229,547,572]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="138" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9267F433A3FFF9DFBF5FDAC75C5FD90" box="[1095,1229,547,572]" italics="true" pageId="9" pageNumber="138">Paraxiopsis</emphasis>
|
||
</taxonomicName>
|
||
on the basis of a different set of morphological characters. Unfortunately, some of those characters were found to be contradictory between the keys and diagnoses included in that work or were inconsistently applicable to the species assigned by that author to each of the two genera. Molecular phylogenetic analyses, beyond the scope of the present paper, are required to address the relationship of these two genera, and present assignments to
|
||
<taxonomicName id="4C52D8D23A3FFF9DFBFFFD3C75DBFD60" authorityName="de Man" authorityYear="1905" box="[1101,1235,691,716]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="138" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9267F433A3FFF9DFBFFFD3C75DBFD60" box="[1101,1235,691,716]" italics="true" pageId="9" pageNumber="138">Paraxiopsis</emphasis>
|
||
</taxonomicName>
|
||
must be regarded as provisional.
|
||
</paragraph>
|
||
<paragraph id="8BEDA3513A3FFF9DFF75FD74732CFC65" blockId="9.[151,1437,151,2014]" pageId="9" pageNumber="138">
|
||
<taxonomicName id="4C52D8D23A3FFF9DFF75FD7470A7FCB9" authority="Felder, 2021" authorityName="Felder" authorityYear="2021" box="[199,431,763,789]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="138" phylum="Arthropoda" rank="species" species="kensleyi" status="sp. nov.">
|
||
<emphasis id="B9267F433A3FFF9DFF75FD7470A7FCB9" box="[199,431,763,789]" italics="true" pageId="9" pageNumber="138">Paraxiopsis kensleyi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9267F433A3FFF9DFE05FD7470FFFCB9" bold="true" box="[439,503,763,789]" pageId="9" pageNumber="138">
|
||
<taxonomicNameLabel id="A215C2383A3FFF9DFE05FD7470FFFCB9" box="[439,503,763,789]" pageId="9" pageNumber="138" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
represents the ninth described western Atlantic species of the genus, with six now known to occur in the Gulf of Mexico.
|
||
<taxonomicName id="4C52D8D23A3FFF9DFDF9FC90759EFC95" authority="(Rodrigues & Kensley, 1991)" baseAuthorityName="Rodrigues & Kensley" baseAuthorityYear="1991" box="[587,1174,799,825]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="138" phylum="Arthropoda" rank="species" species="pindatyba">
|
||
<emphasis id="B9267F433A3FFF9DFDF9FC90724FFC95" box="[587,839,799,825]" italics="true" pageId="9" pageNumber="138">Paraxiopsis pindatyba</emphasis>
|
||
(
|
||
<bibRefCitation id="EFC3DEA03A3FFF9DFCE7FC907586FC95" author="Rodrigues, S. de & Kensley, B." box="[853,1166,799,825]" pageId="9" pageNumber="138" pagination="556 - 560" refId="ref9531" refString="Rodrigues, S. de. A. & Kensley, B. (1991) Eutrichocheles pindatyba, a new axiid shrimp (Crustacea: Decapoda: Thalassinidea) from Brazil. Proceedings of the Biological Society of Washington, 104, 556 - 560." type="journal article" year="1991">Rodrigues & Kensley, 1991</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C52D8D23A3FFF9DFB79FC9070F1FCF1" authority="(Coelho & Ramos-Porto, 1991)" baseAuthorityName="Coelho & Ramos-Porto" baseAuthorityYear="1991" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="138" phylum="Arthropoda" rank="species" species="vicina">
|
||
<emphasis id="B9267F433A3FFF9DFB79FC907494FC94" box="[1227,1436,799,824]" italics="true" pageId="9" pageNumber="138">Paraxiopsis vicina</emphasis>
|
||
(
|
||
<bibRefCitation id="EFC3DEA03A3FFF9DFF2DFCCC70F9FCF1" author="Coelho, P. A. & Ramos-Porto, M." box="[159,497,835,861]" pageId="9" pageNumber="138" pagination="1983 - 85" refId="ref8672" refString="Coelho, P. A. & Ramos-Porto, M. (1991) Sinopse dos crustaceos decapodos brasilieros (familias Scyllaridae, Palinuridae, Nephropidae, Parastacidae e Axiidae). Anais da Universidade Federal de Pernambuco, 8 / 10 [1983 - 85], 47 - 88." type="journal article" year="1991">Coelho & Ramos-Porto, 1991</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
remain thus far reported from only Brazilian waters.
|
||
<taxonomicName id="4C52D8D23A3FFF9DFBE6FCCC71C7FC2D" authority="Kensley, 1996" authorityName="Kensley" authorityYear="1996" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="138" phylum="Arthropoda" rank="species" species="hispida">
|
||
<emphasis id="B9267F433A3FFF9DFBE6FCCC743BFCF1" box="[1108,1331,835,861]" italics="true" pageId="9" pageNumber="138">Paraxiopsis hispida</emphasis>
|
||
<bibRefCitation id="EFC3DEA03A3FFF9DFA89FCCC71C7FC2D" author="Kensley, B." pageId="9" pageNumber="138" pagination="709 - 729" refId="ref9136" refString="Kensley, B. (1996) The genus Paraxiopsis De Man, with descriptions of new species from the Western Atlantic (Crustacea: Decapoda: Axiidae). Bulletin of Marine Science, 58, 709 - 729." type="journal article" year="1996">Kensley, 1996</bibRefCitation>
|
||
</taxonomicName>
|
||
remains known from only the originally reported type materials, with the
|
||
<typeStatus id="54E91DF33A3FFF9DFC4AFCE87550FC2D" box="[1016,1112,871,897]" pageId="9" pageNumber="138" type="paratype">paratype</typeStatus>
|
||
being from
|
||
<collectingCountry id="F345E3C13A3FFF9DFB6EFCE8742FFC2D" box="[1244,1319,871,897]" name="Belize" pageId="9" pageNumber="138">Belize</collectingCountry>
|
||
. However, the original report of the
|
||
<typeStatus id="54E91DF33A3FFF9DFE1FFC047307FC09" box="[429,527,907,933]" pageId="9" pageNumber="138" type="holotype">holotype</typeStatus>
|
||
being taken off the Yucatán Peninsula appears to be in error, it instead originating from off Puerto Castilla,
|
||
<collectingCountry id="F345E3C13A3FFF9DFE1DFC207328FC65" box="[431,544,943,969]" name="Honduras" pageId="9" pageNumber="138">Honduras</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BEDA3513A3FFF9DFF75FC5C73D9FAA1" blockId="9.[151,1437,151,2014]" pageId="9" pageNumber="138">
|
||
<taxonomicName id="4C52D8D23A3FFF9DFF75FC5C7379FC41" authority="(Rathbun, 1901)" baseAuthorityName="Rathbun" baseAuthorityYear="1901" box="[199,625,979,1005]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="138" phylum="Arthropoda" rank="species" species="defensus">
|
||
<emphasis id="B9267F433A3FFF9DFF75FC5C70BBFC41" box="[199,435,979,1005]" italics="true" pageId="9" pageNumber="138">Paraxiopsis defensus</emphasis>
|
||
(
|
||
<bibRefCitation id="EFC3DEA03A3FFF9DFE70FC5C7360FC41" author="Rathbun, M. J." box="[450,616,979,1005]" pageId="9" pageNumber="138" pagination="1 - 137" refId="ref9498" refString="Rathbun, M. J. (1901) The Brachvura and Macrura of Porto Rico. U. S. Fisheries Commission Bulletin, 1900, 2, 1 - 137." type="journal article" year="1901">Rathbun, 1901</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
has been previously reported from
|
||
<collectingCountry id="F345E3C13A3FFF9DFC48FC5C758AFC41" box="[1018,1154,979,1005]" name="Puerto Rico" pageId="9" pageNumber="138">Puerto Rico</collectingCountry>
|
||
,
|
||
<collectingCountry id="F345E3C13A3FFF9DFB3EFC5C7439FC41" box="[1164,1329,979,1005]" name="Dominican Republic" pageId="9" pageNumber="138">the Dominican</collectingCountry>
|
||
Republic and
|
||
<collectingCountry id="F345E3C13A3FFF9DFF74FC787002FBBD" box="[198,266,1015,1041]" name="Brazil" pageId="9" pageNumber="138">Brazil</collectingCountry>
|
||
(
|
||
<bibRefCitation id="EFC3DEA03A3FFF9DFEAAFC7870BFFBBD" author="Kensley, B." box="[280,439,1015,1041]" pageId="9" pageNumber="138" pagination="709 - 729" refId="ref9136" refString="Kensley, B. (1996) The genus Paraxiopsis De Man, with descriptions of new species from the Western Atlantic (Crustacea: Decapoda: Axiidae). Bulletin of Marine Science, 58, 709 - 729." type="journal article" year="1996">Kensley 1996</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFC3DEA03A3FFF9DFE70FC787337FBBD" author="Melo, G. A. S. de" box="[450,575,1015,1041]" pageId="9" pageNumber="138" refId="ref9219" refString="Melo, G. A. S. de. (1999) Manual de Identificacao dos Crustacea Decapoda do Litoral Brasileiro: Anomura Thalassinidea Palinuridea Astacidea. Pleiade / FAPESP, Sao Paulo, 551 pp." type="book" year="1999">Melo 1999</bibRefCitation>
|
||
), though provisionally identified photographs have suggested that it may also have been taken in Guadeloupe (
|
||
<bibRefCitation id="EFC3DEA03A3FFF9DFDBAFB9473CEFB99" author="Poupin, J." box="[520,710,1051,1077]" pageId="9" pageNumber="138" pagination="1 - 264" refId="ref9454" refString="Poupin, J. (2018) Les Crustaces decapodes de Petites Antilles. Avec de nouvelles observations pour Saint-Martin, la Guadeloupe et las Martinique. Publications Scientifiques du Museum national d'Histoire naturelle, Patrimoines naturels, 77, 1 - 264." type="journal article" year="2018">Poupin 2018: 82</bibRefCitation>
|
||
, fig. 68D; see also http://crustiesfroverseas.free.fr/photo_search. php). It seems unlikely that those photographs represent
|
||
<emphasis id="B9267F433A3FFF9DFCA4FBB07291FBF5" box="[790,921,1087,1113]" italics="true" pageId="9" pageNumber="138">
|
||
<taxonomicName id="4C52D8D23A3FFF9DFCA4FBB0729DFBF5" baseAuthorityName="Rathbun" baseAuthorityYear="1901" box="[790,917,1087,1113]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="138" phylum="Arthropoda" rank="species" species="defensus">P. defensus</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
given the specimen’s double spination on the upper margin of the major cheliped merus and the relative acuity of the posterolateral corners of pleura on several pleonites. However, three archived specimens from Isla Lobos and Isla En Medio, Veracruz, in the southwestern Gulf of Mexico (see comparative specimens in Material and Methods) appear to conform to the original account and species redescription (
|
||
<bibRefCitation id="EFC3DEA03A3FFF9DFE23FB40733AFB46" author="Kensley, B." box="[401,562,1231,1258]" pageId="9" pageNumber="138" pagination="709 - 729" refId="ref9136" refString="Kensley, B. (1996) The genus Paraxiopsis De Man, with descriptions of new species from the Western Atlantic (Crustacea: Decapoda: Axiidae). Bulletin of Marine Science, 58, 709 - 729." type="journal article" year="1996">Kensley 1996</bibRefCitation>
|
||
), which extends the reported range into the Gulf of Mexico (USNM 1545515 = ULLZ 11322), (USNM 1541219 = ULLZ 5953).
|
||
</paragraph>
|
||
<paragraph id="8BEDA3513A3FFF9DFF75FA987274F839" blockId="9.[151,1437,151,2014]" pageId="9" pageNumber="138">
|
||
In addition to these new records, ranges can be updated for the four species previously reported from the Gulf of Mexico by
|
||
<bibRefCitation id="EFC3DEA03A3FFF9DFE84FAB470EBFAFA" author="Kensley, B." box="[310,483,1339,1366]" pageId="9" pageNumber="138" pagination="709 - 729" refId="ref9136" refString="Kensley, B. (1996) The genus Paraxiopsis De Man, with descriptions of new species from the Western Atlantic (Crustacea: Decapoda: Axiidae). Bulletin of Marine Science, 58, 709 - 729." type="journal article" year="1996">Kensley (1996)</bibRefCitation>
|
||
and
|
||
<bibRefCitation id="EFC3DEA03A3FFF9DFDA8FAB473FEFAF9" author="Felder, D. L. & Alvarez, F. & Goy, J. W. & Lemaitre, R." box="[538,758,1339,1365]" pageId="9" pageNumber="138" pagination="1019 - 1104" refId="ref8835" refString="Felder, D. L., Alvarez, F., Goy, J. W. & Lemaitre, R. (2009) Chapter 59: Decapoda (Crustacea) of the Gulf of Mexico, with comments on the Amphionidaceain. In: Felder, D. L. & Camp, D. K. (Eds.), Gulf of Mexico Origin, Waters, and Biota. Volume 1, Biodiversity. Texas A & M University Press, College Station. pp. 1019 - 1104." type="book chapter" year="2009">
|
||
Felder
|
||
<emphasis id="B9267F433A3FFF9DFDDBFAB473A9FAF9" box="[617,673,1339,1365]" italics="true" pageId="9" pageNumber="138">et al.</emphasis>
|
||
(2009)
|
||
</bibRefCitation>
|
||
.
|
||
<taxonomicName id="4C52D8D23A3FFF9DFCB3FAB475BDFAF9" authority="Kensley, 1996" authorityName="Kensley" authorityYear="1996" box="[769,1205,1339,1365]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="138" phylum="Arthropoda" rank="species" species="spinipleura">
|
||
<emphasis id="B9267F433A3FFF9DFCB3FAB47506FAF9" box="[769,1038,1339,1365]" italics="true" pageId="9" pageNumber="138">Paraxiopsis spinipleura</emphasis>
|
||
<bibRefCitation id="EFC3DEA03A3FFF9DFBA7FAB475BDFAF9" author="Kensley, B." box="[1045,1205,1339,1365]" pageId="9" pageNumber="138" pagination="709 - 729" refId="ref9136" refString="Kensley, B. (1996) The genus Paraxiopsis De Man, with descriptions of new species from the Western Atlantic (Crustacea: Decapoda: Axiidae). Bulletin of Marine Science, 58, 709 - 729." type="journal article" year="1996">Kensley, 1996</bibRefCitation>
|
||
</taxonomicName>
|
||
is herewith reported to range well south of original records from the Florida Keys,
|
||
<collectingCountry id="F345E3C13A3FFF9DFCF5FAD07299FAD5" box="[839,913,1375,1401]" name="Belize" pageId="9" pageNumber="138">Belize</collectingCountry>
|
||
, and the
|
||
<collectingCountry id="F345E3C13A3FFF9DFC41FAD075CFFAD5" box="[1011,1223,1375,1401]" name="United States Virgin Islands" pageId="9" pageNumber="138">U.S. Virgin Islands</collectingCountry>
|
||
to
|
||
<collectingCountry id="F345E3C13A3FFF9DFB5BFAD0745FFAD5" box="[1257,1367,1375,1401]" name="Dominica" pageId="9" pageNumber="138">Dominica</collectingCountry>
|
||
in the southern Caribbean (
|
||
<figureCitation id="1369BFD43A3FFF9DFE32FA0C70E4FA31" box="[384,492,1411,1437]" captionStart="FIGURE 3" captionStartId="6.[151,250,1852,1876]" captionTargetBox="[203,1385,181,1829]" captionTargetId="figure-28@6.[203,1385,181,1829]" captionTargetPageId="6" captionText="FIGURE 3. Paraxiopsis kensley n. sp., male paratype, pocl 8.7 mm (USNM 1548303 = ULLZ 14979), northwestern Gulf of Mexico: A, habitus, dorsal; B, habitus, right side. P. kensleyi n. sp., male holotype (lacking minor cheliped), pocl 15.5 mm (USNM 1638661 = ULLZ 18301), northwestern Gulf of Mexico: C, habitus, left side. Paraxiopsis spinipleura, female, pocl 13.0 mm (USNM 1409793), Dominica: D, habitus, dorsal; E, habitus left side. P. spinipleura, juvenile male, pocl 5.4 mm (USNM 1547855 = ULLZ 14659), Belize: F, habitus, dorsal; G, habitus, left side." figureDoi="http://doi.org/10.5281/zenodo.4723231" httpUri="https://zenodo.org/record/4723231/files/figure.png" pageId="9" pageNumber="138">Fig. 3F–I</figureCitation>
|
||
), at depths from <
|
||
<quantity id="4CAA0EB43A3FFF9DFD05FA0C7203FA31" box="[695,779,1411,1437]" metricMagnitude="0" metricUnit="m" metricValue="6.0" metricValueMax="11.0" metricValueMin="1.0" pageId="9" pageNumber="138" unit="m" value="6.0" valueMax="11.0" valueMin="1.0">1–11 m</quantity>
|
||
, with possibly an additional collection from
|
||
<quantity id="4CAA0EB43A3FFF9DFB48FA0C7439FA31" box="[1274,1329,1411,1437]" metricMagnitude="1" metricUnit="m" metricValue="1.1" pageId="9" pageNumber="138" unit="m" value="11.0">11 m</quantity>
|
||
depth off Guadeloupe (
|
||
<bibRefCitation id="EFC3DEA03A3FFF9DFE9EFA2870EFFA6D" author="Poupin, J." box="[300,487,1447,1473]" pageId="9" pageNumber="138" pagination="1 - 264" refId="ref9454" refString="Poupin, J. (2018) Les Crustaces decapodes de Petites Antilles. Avec de nouvelles observations pour Saint-Martin, la Guadeloupe et las Martinique. Publications Scientifiques du Museum national d'Histoire naturelle, Patrimoines naturels, 77, 1 - 264." type="journal article" year="2018">Poupin 2018: 82</bibRefCitation>
|
||
, fig. 68A).
|
||
<taxonomicName id="4C52D8D23A3FFF9DFDD7FA2872F6FA6D" authority="Kensley, 1996" authorityName="Kensley" authorityYear="1996" box="[613,1022,1447,1473]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="138" phylum="Arthropoda" rank="species" species="foveolata">
|
||
<emphasis id="B9267F433A3FFF9DFDD7FA287251FA6D" box="[613,857,1447,1473]" italics="true" pageId="9" pageNumber="138">Paraxiopsis foveolata</emphasis>
|
||
<bibRefCitation id="EFC3DEA03A3FFF9DFCEDFA2872F6FA6D" author="Kensley, B." box="[863,1022,1447,1473]" pageId="9" pageNumber="138" pagination="709 - 729" refId="ref9136" refString="Kensley, B. (1996) The genus Paraxiopsis De Man, with descriptions of new species from the Western Atlantic (Crustacea: Decapoda: Axiidae). Bulletin of Marine Science, 58, 709 - 729." type="journal article" year="1996">Kensley, 1996</bibRefCitation>
|
||
</taxonomicName>
|
||
remains to date known from only the Gulf of Mexico, but its reported range is herewith extended to deep banks of the northwestern Gulf of Mexico, at depths from
|
||
<quantity id="4CAA0EB43A3FFF9DFE97FA61709EF9A5" box="[293,406,1518,1545]" metricMagnitude="2" metricUnit="m" metricValue="1.42" metricValueMax="2.3" metricValueMin="0.54" pageId="9" pageNumber="138" unit="m" value="142.0" valueMax="230.0" valueMin="54.0">54–230 m</quantity>
|
||
(USNM 1541111 = ULLZ 5740; USNM 1542866 = ULLZ 8402).
|
||
<taxonomicName id="4C52D8D23A3FFF9DFB34FA60703FF981" authority="Kensley, 1996" authorityName="Kensley" authorityYear="1996" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="138" phylum="Arthropoda" rank="species" species="gracilimana">
|
||
<emphasis id="B9267F433A3FFF9DFB34FA607494F9A5" box="[1158,1436,1519,1545]" italics="true" pageId="9" pageNumber="138">Paraxiopsis gracilimana</emphasis>
|
||
<bibRefCitation id="EFC3DEA03A3FFF9DFF25F99C703FF981" author="Kensley, B." box="[151,311,1555,1581]" pageId="9" pageNumber="138" pagination="709 - 729" refId="ref9136" refString="Kensley, B. (1996) The genus Paraxiopsis De Man, with descriptions of new species from the Western Atlantic (Crustacea: Decapoda: Axiidae). Bulletin of Marine Science, 58, 709 - 729." type="journal article" year="1996">Kensley, 1996</bibRefCitation>
|
||
</taxonomicName>
|
||
was reported to range from off the southeastern US Atlantic seaboard to the eastern Gulf of Mexico and southern Caribbean at depths from
|
||
<quantity id="4CAA0EB43A3FFF9DFDE9F9B873BCF9FD" box="[603,692,1591,1617]" metricMagnitude="1" metricUnit="m" metricValue="2.05" metricValueMax="4.0" metricValueMin="0.1" pageId="9" pageNumber="138" unit="m" value="20.5" valueMax="40.0" valueMin="1.0">1–40 m</quantity>
|
||
, a range within which previously unreported occurrences include
|
||
<collectingCountry id="F345E3C13A3FFF9DFF25F9D471F9F9D9" box="[151,241,1627,1653]" name="Jamaica" pageId="9" pageNumber="138">Jamaica</collectingCountry>
|
||
(USNM 243384) and
|
||
<collectingCountry id="F345E3C13A3FFF9DFE45F9D47358F9D9" box="[503,592,1627,1653]" name="Panama" pageId="9" pageNumber="138">Panama</collectingCountry>
|
||
(USNM 280206), both identifications being made by B. Kensley but not listed in
|
||
<bibRefCitation id="EFC3DEA03A3FFF9DFF44F9F070ADF936" author="Kensley, B." box="[246,421,1663,1690]" pageId="9" pageNumber="138" pagination="709 - 729" refId="ref9136" refString="Kensley, B. (1996) The genus Paraxiopsis De Man, with descriptions of new species from the Western Atlantic (Crustacea: Decapoda: Axiidae). Bulletin of Marine Science, 58, 709 - 729." type="journal article" year="1996">Kensley (1996)</bibRefCitation>
|
||
. Finally,
|
||
<taxonomicName id="4C52D8D23A3FFF9DFDB8F9F072C3F935" authority="Kensley, 1996" authorityName="Kensley" authorityYear="1996" box="[522,971,1663,1689]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="138" phylum="Arthropoda" rank="species" species="granulimana">
|
||
<emphasis id="B9267F433A3FFF9DFDB8F9F0722EF935" box="[522,806,1663,1689]" italics="true" pageId="9" pageNumber="138">Paraxiopsis granulimana</emphasis>
|
||
<bibRefCitation id="EFC3DEA03A3FFF9DFC9EF9F072C3F935" author="Kensley, B." box="[812,971,1663,1689]" pageId="9" pageNumber="138" pagination="709 - 729" refId="ref9136" refString="Kensley, B. (1996) The genus Paraxiopsis De Man, with descriptions of new species from the Western Atlantic (Crustacea: Decapoda: Axiidae). Bulletin of Marine Science, 58, 709 - 729." type="journal article" year="1996">Kensley, 1996</bibRefCitation>
|
||
</taxonomicName>
|
||
remains confirmed from only the original male
|
||
<typeStatus id="54E91DF33A3FFF9DFF64F92C7030F911" box="[214,312,1699,1725]" pageId="9" pageNumber="138" type="holotype">holotype</typeStatus>
|
||
taken from
|
||
<quantity id="4CAA0EB43A3FFF9DFE77F92D7308F911" box="[453,512,1698,1725]" metricMagnitude="1" metricUnit="m" metricValue="5.4" pageId="9" pageNumber="138" unit="m" value="54.0">54 m</quantity>
|
||
depth in the eastern Gulf of Mexico on the southwest Florida shelf and the male
|
||
<typeStatus id="54E91DF33A3FFF9DFF25F94871FFF94D" box="[151,247,1735,1761]" pageId="9" pageNumber="138" type="paratype">paratype</typeStatus>
|
||
from
|
||
<quantity id="4CAA0EB43A3FFF9DFE88F9497095F94D" box="[314,413,1734,1761]" metricMagnitude="1" metricUnit="m" metricValue="9.4" metricValueMax="9.5" metricValueMin="9.3" pageId="9" pageNumber="138" unit="m" value="94.0" valueMax="95.0" valueMin="93.0">93–95 m</quantity>
|
||
depth off
|
||
<collectingCountry id="F345E3C13A3FFF9DFDBFF9487367F94D" box="[525,623,1735,1761]" name="Trinidad and Tobago" pageId="9" pageNumber="138">Trinidad</collectingCountry>
|
||
, though it may also occur in waters of Guadeloupe (
|
||
<bibRefCitation id="EFC3DEA03A3FFF9DFB1DF9487463F94D" author="Poupin, J." box="[1199,1387,1735,1761]" pageId="9" pageNumber="138" pagination="1 - 264" refId="ref9454" refString="Poupin, J. (2018) Les Crustaces decapodes de Petites Antilles. Avec de nouvelles observations pour Saint-Martin, la Guadeloupe et las Martinique. Publications Scientifiques du Museum national d'Histoire naturelle, Patrimoines naturels, 77, 1 - 264." type="journal article" year="2018">Poupin 2018: 82</bibRefCitation>
|
||
, fig. 68B). Yet, in his introduction to that description,
|
||
<bibRefCitation id="EFC3DEA03A3FFF9DFD06F9647299F8AA" author="Kensley, B." box="[692,913,1771,1798]" pageId="9" pageNumber="138" pagination="709 - 729" refId="ref9136" refString="Kensley, B. (1996) The genus Paraxiopsis De Man, with descriptions of new species from the Western Atlantic (Crustacea: Decapoda: Axiidae). Bulletin of Marine Science, 58, 709 - 729." type="journal article" year="1996">Kensley (1996:711)</bibRefCitation>
|
||
notes this species to have a greater depth range then any of its then-congeners, extending from “the intertidal to
|
||
<quantity id="4CAA0EB43A3FFF9DFCC9F88172B0F885" box="[891,952,1806,1833]" metricMagnitude="1" metricUnit="m" metricValue="9.5" pageId="9" pageNumber="138" unit="m" value="95.0">95 m</quantity>
|
||
” depth. As his description and subsequent papers identified no collections of this species from intertidal depths, and none can be found among materials deposited in the USNM, this introductory comment is assumed to be in error. Clearly, present ranges reflect limited collection efforts to date, and all are likely to be further expanded.
|
||
</paragraph>
|
||
<paragraph id="8BEDA3513A3FFF9EFF75F8107369FEB2" blockId="9.[151,1437,151,2014]" lastBlockId="10.[151,1437,151,286]" lastPageId="10" lastPageNumber="139" pageId="9" pageNumber="138">
|
||
While most western Atlantic members of
|
||
<taxonomicName id="4C52D8D23A3FFF9DFD21F8107211F814" authorityName="de Man" authorityYear="1905" box="[659,793,1951,1976]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="138" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9267F433A3FFF9DFD21F8107211F814" box="[659,793,1951,1976]" italics="true" pageId="9" pageNumber="138">Paraxiopsis</emphasis>
|
||
</taxonomicName>
|
||
are known from relatively few specimens, which unlikely represent a full scope of gender (often including hermaphrodites) and maturational variations, characters for distinction of
|
||
<taxonomicName id="4C52D8D23A3CFF9EFE80FF1870AFFF1D" authority="Felder, 2021" authorityName="Felder" authorityYear="2021" box="[306,423,151,177]" class="Malacostraca" family="Axiidae" genus="Paraxiopsis" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="139" phylum="Arthropoda" rank="species" species="kensleyi" status="sp. nov.">
|
||
<emphasis id="B9267F433A3CFF9EFE80FF1870AFFF1D" box="[306,423,151,177]" italics="true" pageId="10" pageNumber="139">P. kensleyi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9267F433A3CFF9EFE1FFF1870E4FF1D" bold="true" box="[429,492,151,177]" pageId="10" pageNumber="139">
|
||
<taxonomicNameLabel id="A215C2383A3CFF9EFE1FFF1870E4FF1D" box="[429,492,151,177]" pageId="10" pageNumber="139" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
and its congeners appear to be reliably based upon relative development of dentition on the submedian carina, relative shape and spination of ventral margins on the abdominal pleura, and spination of the cheliped merus, in addition to setation, tuberculation, or pitting of the carapace. The following key builds on that published previously by
|
||
<bibRefCitation id="EFC3DEA03A3CFF9EFE19FE8C7355FEB2" author="Kensley, B." box="[427,605,259,286]" pageId="10" pageNumber="139" pagination="709 - 729" refId="ref9136" refString="Kensley, B. (1996) The genus Paraxiopsis De Man, with descriptions of new species from the Western Atlantic (Crustacea: Decapoda: Axiidae). Bulletin of Marine Science, 58, 709 - 729." type="journal article" year="1996">Kensley (1996)</bibRefCitation>
|
||
:
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |