treatments-xml/data/5B/51/AE/5B51AE49E108E233FF52FF675563FA6C.xml

<document id="663DC87A664FA31B5E7E9C870F2BAEE8" ID-DOI="10.5281/zenodo.176517" ID-GBIF-Dataset="a784b780-99ff-4068-afcf-4e7fbf2262a6" ID-ISSN="1175-5326" ID-Zenodo-Dep="176517" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459834631432" checkinUser="plazi" docAuthor="Larsen, Kim &amp; Shimomura, Michitaka" docDate="2007" docId="5B51AE49E108E233FF52FF675563FA6C" docLanguage="en" docName="zt01464p043.pdf" docOrigin="Zootaxa 1464" docStyle="DocumentStyle:6581673A57F01A3145754A1E615EDFF0.4:Zootaxa.2007-2008.journal_article" docStyleId="6581673A57F01A3145754A1E615EDFF0" docStyleName="Zootaxa.2007-2008.journal_article" docStyleVersion="4" docTitle="Chauliopleona dentata Dojiri &amp; Sieg 1997" docType="treatment" docVersion="13" lastPageNumber="41" masterDocId="A768D631E12DE21BFFC5FFF0574EFFB6" masterDocTitle="Tanaidacea (Crustacea: Peracarida) from Japan. II. Tanaidomorpha from the East China Sea, the West Pacific Ocean and the Nansei Islands" masterLastPageNumber="43" masterPageNumber="1" pageNumber="38" updateTime="1698223391486" updateUser="plazi">
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<mods:title id="FAE4183BC18C9C9FE5452C4D6E93FDBB">Tanaidacea (Crustacea: Peracarida) from Japan. II. Tanaidomorpha from the East China Sea, the West Pacific Ocean and the Nansei Islands</mods:title>
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<mods:namePart id="96C50D6A64173E30EFE3D7D30938036D">Larsen, Kim</mods:namePart>
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<mods:namePart id="DEED2771D33F39DBFC6C7F3B5D3CD09E">Shimomura, Michitaka</mods:namePart>
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<mods:typeOfResource id="F19D3D5EB0340C24DDD9DBC688B4E0EE">text</mods:typeOfResource>
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<mods:date id="B7F75FF989EED6EF88C0E4DA2DDF679B">2007</mods:date>
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<mods:number id="C7935463DAE6C9090388C4754AEB6703">1464</mods:number>
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<mods:identifier id="8E184DB4199DCEFDB251DA0DD8157601" type="DOI">10.5281/zenodo.176517</mods:identifier>
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<treatment id="5B51AE49E108E233FF52FF675563FA6C" ID-DOI="http://doi.org/10.5281/zenodo.5621466" ID-GBIF-Taxon="119358600" ID-Zenodo-Dep="5621466" LSID="urn:lsid:plazi:treatment:5B51AE49E108E233FF52FF675563FA6C" httpUri="http://treatment.plazi.org/id/5B51AE49E108E233FF52FF675563FA6C" lastPageId="40" lastPageNumber="41" pageId="37" pageNumber="38">
<subSubSection id="9BE24CD4E108E23EFF52FF675616FF62" pageId="37" pageNumber="38" type="nomenclature">
<paragraph id="D3471F5FE108E23EFF52FF6755EFFF07" blockId="37.[151,673,151,212]" box="[151,673,151,177]" pageId="37" pageNumber="38">
<heading id="880FA833E108E23EFF52FF6755EFFF07" bold="true" box="[151,673,151,177]" fontSize="11" level="1" pageId="37" pageNumber="38" reason="1">
<taxonomicName id="14F864DCE108E23EFF52FF6755EFFF07" ID-CoL="TQQZ" authority="Dojiri &amp; Sieg, 1997" authorityName="Dojiri &amp; Sieg" authorityYear="1997" box="[151,673,151,177]" class="Malacostraca" family="Akanthophoreidae" genus="Chauliopleona" kingdom="Animalia" order="Tanaidacea" pageId="37" pageNumber="38" phylum="Arthropoda" rank="species" species="dentata">
<emphasis id="E18CC34DE108E23EFF52FF6755EFFF07" bold="true" box="[151,673,151,177]" pageId="37" pageNumber="38">
<emphasis id="E18CC34DE108E23EFF52FF6756E4FF07" bold="true" box="[151,426,151,177]" italics="true" pageId="37" pageNumber="38">Chauliopleona dentata</emphasis>
<bibRefCitation id="B76962AEE108E23EFE74FF6755EFFF07" author="Dojiri" box="[433,673,151,177]" pageId="37" pageNumber="42" refString="Dojiri, M. &amp; Sieg, J. (1997) The Tanaidacea. In: Blake J. A. &amp; Scott P. H. (Eds.), Taxonomic atlas of the benthic fauna of the Santa Maria Basin and western Santa Barbara channel. 11 - the Crustacea. Part 2 The Isopoda, Cumacea and Tanaidacea. I - V. Santa Barbara. Santa Barbara Museum of Natural History, pp. 181 - 278." type="book chapter" year="1997">Dojiri &amp; Sieg, 1997</bibRefCitation>
</emphasis>
</taxonomicName>
</heading>
</paragraph>
<paragraph id="D3471F5FE108E23EFF52FF4A5616FF62" blockId="37.[151,673,151,212]" box="[151,344,186,212]" pageId="37" pageNumber="38">
(
<figureCitation id="4BC303DAE108E23EFF5AFF4A57B9FF62" box="[159,247,186,212]" captionStart="FIGURE 20" captionStartId="38.[151,255,1924,1948]" captionTargetBox="[188,1400,196,1872]" captionTargetId="figure@38.[173,1414,194,1900]" captionTargetPageId="38" captionText="FIGURE 20. Chauliopleona dentata Dojiri &amp; Sieg, 1997, female (from type locality). A, dorsal view; B, later view C, antennule; D, antenna; E, labrum, lateral view; E 1, same dorsal view; F, left mandible; G, right mandible; H, labium; I, maxillule; J, maxilla; K, maxilliped. Scale bar mouthparts = 0.2. mm, other appendages scale bar = 0.5 mm." httpUri="https://zenodo.org/record/176537/files/figure.png" pageId="37" pageNumber="38">Figs 20</figureCitation>
and 
<figureCitation id="4BC303DAE108E23EFEF4FF4A5601FF62" box="[305,335,186,212]" captionStart="FIGURE 21" captionStartId="39.[151,255,1809,1833]" captionTargetBox="[186,1403,194,1794]" captionTargetId="figure@39.[186,1403,194,1795]" captionTargetPageId="39" captionText="FIGURE 21. Chauliopleona dentata Dojiri &amp; Sieg, 1997, female (from type locality). A, cheliped; B, pereopod 1; C, pereopod 2; D, pereopod 3; E, pereopod 4; F, pereopod 5; G, pereopod 6; H, pleopod; I, uropod. Scale bar = 0.2 mm." httpUri="https://zenodo.org/record/176538/files/figure.png" pageId="37" pageNumber="38">21</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="9BE24CD4E108E23EFF52FEF5533BFE51" pageId="37" pageNumber="38" type="materials_examined">
<paragraph id="D3471F5FE108E23EFF52FEF5533BFE51" blockId="37.[151,1437,261,2030]" pageId="37" pageNumber="38">
<emphasis id="E18CC34DE108E23EFF52FEF55541FEA9" bold="true" box="[151,527,261,287]" pageId="37" pageNumber="38">
Material examined. 
<typeStatus id="0C43A1FDE108E23EFE57FEF55541FEA9" box="[402,527,261,287]" pageId="37" pageNumber="38" type="paratype">Paratypes</typeStatus>
</emphasis>
(from California), 
<specimenCount id="C5FED4D6E108E23EFCDEFEF554D3FEA9" box="[795,925,261,287]" pageId="37" pageNumber="38" type="female">2 females</specimenCount>
, 
<specimenCount id="C5FED4D6E108E23EFC72FEF5535BFEA9" box="[951,1045,261,287]" pageId="37" pageNumber="38" type="male">1 male</specimenCount>
(
<collectionCode id="B5E9879AE108E23EFBF7FEF553D2FEA9" LSID="urn:lsid:biocol.org:col:34834" box="[1074,1180,261,287]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34834" name="Santa Barbara Museum of Natural History" pageId="37" pageNumber="38">SBMNH</collectionCode>
144123), Sta. 4C, 
<geoCoordinate id="B6CC7998E108E23EFF52FEDD566DFEF1" box="[151,291,301,327]" direction="north" orientation="latitude" pageId="37" pageNumber="38" precision="9" value="33.84">33°50.40’N</geoCoordinate>
, 
<geoCoordinate id="B6CC7998E108E23EFEF7FEDD569EFEF1" box="[306,464,301,327]" direction="west" orientation="longitude" pageId="37" pageNumber="38" precision="9" value="-118.437">118°26.22’W</geoCoordinate>
, 
<specimenCount id="C5FED4D6E108E23EFE1AFEDD556AFEF1" box="[479,548,301,327]" pageId="37" pageNumber="38" type="generic">
<quantity id="1400B2BAE108E23EFE1AFEDD556EFEF1" box="[479,544,301,327]" metricMagnitude="1" metricUnit="m" metricValue="7.6" pageId="37" pageNumber="38" unit="m" value="76.0">76 m</quantity>
.
</specimenCount>
<emphasis id="E18CC34DE108E23EFDEBFEDD5453FEF1" bold="true" box="[558,797,301,327]" pageId="37" pageNumber="38">Non-type material,</emphasis>
<specimenCount id="C5FED4D6E108E23EFCE2FEDD54DCFEF1" box="[807,914,301,327]" pageId="37" pageNumber="38" type="female">1 female</specimenCount>
, 
<specimenCount id="C5FED4D6E108E23EFC65FEDD54BCFEF1" box="[928,1010,301,327]" pageId="37" pageNumber="38" type="male">1 male</specimenCount>
(
<collectionCode id="B5E9879AE108E23EFBC1FEDD5320FEF1" LSID="urn:lsid:biocol.org:col:34834" box="[1028,1134,301,327]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34834" name="Santa Barbara Museum of Natural History" pageId="37" pageNumber="38">SBMNH</collectionCode>
36937), same locality; 
<specimenCount id="C5FED4D6E108E23EFA48FEDD57A9FED9" pageId="37" pageNumber="38" type="female">1 female</specimenCount>
(
<collectionCode id="B5E9879AE108E23EFF33FEA5562EFED9" LSID="urn:lsid:biocol.org:col:34834" box="[246,352,341,367]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34834" name="Santa Barbara Museum of Natural History" pageId="37" pageNumber="38">SBMNH</collectionCode>
369416), Sta. 6B, 
<geoCoordinate id="B6CC7998E108E23EFDF8FEA55587FED9" box="[573,713,341,367]" direction="north" orientation="latitude" pageId="37" pageNumber="38" precision="9" value="33.871166">33°52.27’N</geoCoordinate>
, 
<geoCoordinate id="B6CC7998E108E23EFD13FEA5543AFED9" box="[726,884,341,367]" direction="west" orientation="longitude" pageId="37" pageNumber="38" precision="9" value="-118.568665">118°34.12’W</geoCoordinate>
, 
<quantity id="1400B2BAE108E23EFC45FEA554F1FED9" box="[896,959,341,367]" metricMagnitude="1" metricUnit="m" metricValue="7.5" pageId="37" pageNumber="38" unit="m" value="75.0">75 m</quantity>
; 
<specimenCount id="C5FED4D6E108E23EFC0EFEA55371FED9" box="[971,1087,341,367]" pageId="37" pageNumber="38" type="female">6 females</specimenCount>
, 
<specimenCount id="C5FED4D6E108E23EFB8EFEA553E6FED9" box="[1099,1192,341,367]" pageId="37" pageNumber="38" type="male">3 males</specimenCount>
, 2 mancas (
<collectionCode id="B5E9879AE108E23EFAF7FEA552D2FED9" LSID="urn:lsid:biocol.org:col:34834" box="[1330,1436,341,367]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34834" name="Santa Barbara Museum of Natural History" pageId="37" pageNumber="38">SBMNH</collectionCode>
36418), Sta. R-4-3, 
<geoCoordinate id="B6CC7998E108E23EFE4DFE8D555AFE21" box="[392,532,381,407]" direction="north" orientation="latitude" pageId="37" pageNumber="38" precision="9" value="34.716835">34°43.01’N</geoCoordinate>
, 
<geoCoordinate id="B6CC7998E108E23EFDE1FE8D558DFE21" box="[548,707,381,407]" direction="west" orientation="longitude" pageId="37" pageNumber="38" precision="9" value="-120.78717">120°47.23’W</geoCoordinate>
, 
<quantity id="1400B2BAE108E23EFD17FE8D545AFE21" box="[722,788,381,407]" metricMagnitude="1" metricUnit="m" metricValue="9.2" pageId="37" pageNumber="38" unit="m" value="92.0">92 m</quantity>
; 
<specimenCount id="C5FED4D6E108E23EFCE6FE8D54D9FE21" box="[803,919,381,407]" pageId="37" pageNumber="38" type="female">5 females</specimenCount>
(1 dissected), 
<specimenCount id="C5FED4D6E108E23EFB8EFE8D53EEFE21" box="[1099,1184,381,407]" pageId="37" pageNumber="38" type="male">1 male</specimenCount>
, 2 mancas (
<collectionCode id="B5E9879AE108E23EFAF7FE8D52D2FE21" LSID="urn:lsid:biocol.org:col:34834" box="[1330,1436,381,407]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34834" name="Santa Barbara Museum of Natural History" pageId="37" pageNumber="38">SBMNH</collectionCode>
36420), Sta. R-4-1, 
<geoCoordinate id="B6CC7998E108E23EFE46FE55555EFE09" box="[387,528,421,447]" direction="north" orientation="latitude" pageId="37" pageNumber="38" precision="9" value="34.716835">34°43.01’N</geoCoordinate>
, 
<geoCoordinate id="B6CC7998E108E23EFDDBFE5555F3FE09" box="[542,701,421,447]" direction="west" orientation="longitude" pageId="37" pageNumber="38" precision="9" value="-120.78717">120°47.23’W</geoCoordinate>
, 
<quantity id="1400B2BAE108E23EFD0FFE555444FE09" box="[714,778,421,447]" metricMagnitude="1" metricUnit="m" metricValue="9.2" pageId="37" pageNumber="38" unit="m" value="92.0">92 m</quantity>
; 
<specimenCount id="C5FED4D6E108E23EFCDDFE5554CEFE09" box="[792,896,421,447]" pageId="37" pageNumber="38" type="female">1 female</specimenCount>
(
<collectionCode id="B5E9879AE108E23EFC55FE55549DFE09" box="[912,979,421,447]" httpUri="http://grbio.org/cool/kdnf-0379" name="Zoologisches Museum Hamburg" pageId="37" pageNumber="38">ZMH</collectionCode>
<collectionCode id="B5E9879AE108E23EFC19FE5554B5FE09" box="[988,1019,421,447]" pageId="37" pageNumber="38">K-</collectionCode>
40226), 
<collectingCountry id="ABEF5FCFE108E23EFB9BFE555396FE09" box="[1118,1240,421,447]" name="Antarctica" pageId="37" pageNumber="38">Antarctica</collectingCountry>
(doubtful if this specimen is 
<emphasis id="E18CC34DE108E23EFEEDFE3D56EEFE50" box="[296,416,461,486]" italics="true" pageId="37" pageNumber="38">C. dentate</emphasis>
), RV 
<emphasis id="E18CC34DE108E23EFE28FE3D55C2FE50" box="[493,652,461,486]" italics="true" pageId="37" pageNumber="38">Victor Jensen</emphasis>
Station 1270, 54°55.’S, 
<geoCoordinate id="B6CC7998E108E23EFC69FE3D5356FE51" box="[940,1048,461,487]" direction="west" orientation="longitude" pageId="37" pageNumber="38" precision="925" value="-70.75">70°45’W</geoCoordinate>
, 
<specimenCount id="C5FED4D6E108E23EFBE1FE3D533BFE51" box="[1060,1141,461,487]" pageId="37" pageNumber="38" type="generic">
<quantity id="1400B2BAE108E23EFBE1FE3D533FFE51" box="[1060,1137,461,487]" metricMagnitude="2" metricUnit="m" metricValue="1.35" pageId="37" pageNumber="38" unit="m" value="135.0">135 m</quantity>
.
</specimenCount>
</paragraph>
</subSubSection>
<subSubSection id="9BE24CD4E108E23EFF03FE0554C9FDB9" box="[198,903,501,527]" pageId="37" pageNumber="38" type="diagnosis">
<paragraph id="D3471F5FE108E23EFF03FE0554C9FDB9" blockId="37.[151,1437,261,2030]" box="[198,903,501,527]" pageId="37" pageNumber="38">
<emphasis id="E18CC34DE108E23EFF03FE055608FDB9" bold="true" box="[198,326,501,527]" pageId="37" pageNumber="38">Diagnosis.</emphasis>
Maxilliped basis with long seta at palp insertion.
</paragraph>
</subSubSection>
<subSubSection id="9BE24CD4E108E233FF03FDED54FEFD0C" lastPageId="40" lastPageNumber="41" pageId="37" pageNumber="38" type="description">
<paragraph id="D3471F5FE108E23EFF03FDED5496FD81" blockId="37.[151,1437,261,2030]" box="[198,984,541,567]" pageId="37" pageNumber="38">
<emphasis id="E18CC34DE108E23EFF03FDED5619FD81" bold="true" box="[198,343,541,567]" pageId="37" pageNumber="38">Description</emphasis>
(body of 
<typeStatus id="0C43A1FDE108E23EFE0FFDED557DFD81" box="[458,563,541,567]" pageId="37" pageNumber="38" type="holotype">holotype</typeStatus>
, appendages of dissected 
<typeStatus id="0C43A1FDE108E23EFCA4FDED5485FD81" box="[865,971,541,567]" pageId="37" pageNumber="38" type="paratype">paratype</typeStatus>
).
</paragraph>
<paragraph id="D3471F5FE108E23EFF03FDB5555BFDE9" blockId="37.[151,1437,261,2030]" box="[198,533,581,607]" pageId="37" pageNumber="38">FEMALE (from California).</paragraph>
<paragraph id="D3471F5FE108E23EFF02FD9D54EAFD31" blockId="37.[151,1437,261,2030]" box="[199,932,621,647]" pageId="37" pageNumber="38">
<emphasis id="E18CC34DE108E23EFF02FD9D564DFD30" box="[199,259,621,646]" italics="true" pageId="37" pageNumber="38">Body</emphasis>
(
<figureCitation id="4BC303DAE108E23EFED6FD9D5627FD31" box="[275,361,621,647]" captionStart="FIGURE 20" captionStartId="38.[151,255,1924,1948]" captionTargetBox="[188,1400,196,1872]" captionTargetId="figure@38.[173,1414,194,1900]" captionTargetPageId="38" captionText="FIGURE 20. Chauliopleona dentata Dojiri &amp; Sieg, 1997, female (from type locality). A, dorsal view; B, later view C, antennule; D, antenna; E, labrum, lateral view; E 1, same dorsal view; F, left mandible; G, right mandible; H, labium; I, maxillule; J, maxilla; K, maxilliped. Scale bar mouthparts = 0.2. mm, other appendages scale bar = 0.5 mm." httpUri="https://zenodo.org/record/176537/files/figure.png" pageId="37" pageNumber="38">Fig. 20</figureCitation>
A, B). Elongate, about 7.5 times as long as wide.
</paragraph>
<paragraph id="D3471F5FE108E23EFF02FD655319FD19" blockId="37.[151,1437,261,2030]" box="[199,1111,661,687]" pageId="37" pageNumber="38">
<emphasis id="E18CC34DE108E23EFF02FD65560CFD18" box="[199,322,661,686]" italics="true" pageId="37" pageNumber="38">Carapace.</emphasis>
Marginally shorter than pereonites 1 and 2 combined. Eyes absent.
</paragraph>
<paragraph id="D3471F5FE108E23EFF02FD4D55DCFD61" blockId="37.[151,1437,261,2030]" box="[199,658,701,727]" pageId="37" pageNumber="38">
<emphasis id="E18CC34DE108E23EFF02FD4D5605FD60" box="[199,331,701,726]" italics="true" pageId="37" pageNumber="38">Pereonites.</emphasis>
Pereonites wider than long.
</paragraph>
<paragraph id="D3471F5FE108E23EFF02FD15522EFCF9" blockId="37.[151,1437,261,2030]" pageId="37" pageNumber="38">
<emphasis id="E18CC34DE108E23EFF02FD15565DFD48" box="[199,275,741,766]" italics="true" pageId="37" pageNumber="38">Pleon.</emphasis>
Short (including pleotelson 25% total body length). All pleonites subequal, with small posterior protuberance. Pleonite 5 with ventral posterior-directed spine not protruding beyond pleotelson apex. Pleotelson longer than the lengths of two free pleonites combined, apex rounded, and covered by a dorsal plate.
</paragraph>
<paragraph id="D3471F5FE108E23EFF02FCAD553CFC59" blockId="37.[151,1437,261,2030]" pageId="37" pageNumber="38">
<emphasis id="E18CC34DE108E23EFF02FCAD5670FCC0" box="[199,318,861,886]" italics="true" pageId="37" pageNumber="38">Antennule</emphasis>
(
<figureCitation id="4BC303DAE108E23EFE8AFCAD56E7FCC1" box="[335,425,861,887]" captionStart="FIGURE 20" captionStartId="38.[151,255,1924,1948]" captionTargetBox="[188,1400,196,1872]" captionTargetId="figure@38.[173,1414,194,1900]" captionTargetPageId="38" captionText="FIGURE 20. Chauliopleona dentata Dojiri &amp; Sieg, 1997, female (from type locality). A, dorsal view; B, later view C, antennule; D, antenna; E, labrum, lateral view; E 1, same dorsal view; F, left mandible; G, right mandible; H, labium; I, maxillule; J, maxilla; K, maxilliped. Scale bar mouthparts = 0.2. mm, other appendages scale bar = 0.5 mm." httpUri="https://zenodo.org/record/176537/files/figure.png" pageId="37" pageNumber="38">Fig. 20</figureCitation>
C). With 4 articles, shorter than carapace. Article 1 as long as rest of antennule, with one simple and several setulose distal/subdistal setae. Article 2 shorter than half of article 1, with five distal/ subdistal setae. Article 3 shorter than article 2, with 1 simple distal seta. Article 4 about as long as article 2, with five distal setae and one aesthetasc.
</paragraph>
<paragraph id="D3471F5FE108E23EFF02FC0D5312FB39" blockId="37.[151,1437,261,2030]" pageId="37" pageNumber="38">
<emphasis id="E18CC34DE108E23EFF02FC0D5667FBA0" box="[199,297,1021,1046]" italics="true" pageId="37" pageNumber="38">Antenna</emphasis>
(
<figureCitation id="4BC303DAE108E23EFEFEFC0D56DBFBA1" box="[315,405,1021,1047]" captionStart="FIGURE 20" captionStartId="38.[151,255,1924,1948]" captionTargetBox="[188,1400,196,1872]" captionTargetId="figure@38.[173,1414,194,1900]" captionTargetPageId="38" captionText="FIGURE 20. Chauliopleona dentata Dojiri &amp; Sieg, 1997, female (from type locality). A, dorsal view; B, later view C, antennule; D, antenna; E, labrum, lateral view; E 1, same dorsal view; F, left mandible; G, right mandible; H, labium; I, maxillule; J, maxilla; K, maxilliped. Scale bar mouthparts = 0.2. mm, other appendages scale bar = 0.5 mm." httpUri="https://zenodo.org/record/176537/files/figure.png" pageId="37" pageNumber="38">Fig. 20</figureCitation>
D). 0.75 times as long as antennule. Article 1 wider than following articles. Article 2 shorter than article 1, with one distal seta. Article 3 longer than other articles, with clear fusion line and one setulose setae at fusion line, with five simple and one setulose distal setae. Article 4 longer than article 1, with one distal seta. Article 5 smallest, with four simple distal setae and one aesthetasc.
</paragraph>
<paragraph id="D3471F5FE108E23EFF02FB6D55EBF9AE" blockId="37.[151,1437,261,2030]" pageId="37" pageNumber="38">
<emphasis id="E18CC34DE108E23EFF02FB6D561EFB00" box="[199,336,1181,1206]" italics="true" pageId="37" pageNumber="38">Mouthparts</emphasis>
. Labrum (
<figureCitation id="4BC303DAE108E23EFE13FB6D557FFB01" box="[470,561,1181,1207]" captionStart="FIGURE 20" captionStartId="38.[151,255,1924,1948]" captionTargetBox="[188,1400,196,1872]" captionTargetId="figure@38.[173,1414,194,1900]" captionTargetPageId="38" captionText="FIGURE 20. Chauliopleona dentata Dojiri &amp; Sieg, 1997, female (from type locality). A, dorsal view; B, later view C, antennule; D, antenna; E, labrum, lateral view; E 1, same dorsal view; F, left mandible; G, right mandible; H, labium; I, maxillule; J, maxilla; K, maxilliped. Scale bar mouthparts = 0.2. mm, other appendages scale bar = 0.5 mm." httpUri="https://zenodo.org/record/176537/files/figure.png" pageId="37" pageNumber="38">Fig. 20</figureCitation>
E, e1) with finely setose apex. Mandibular molar process tapering and longer than incisor, with small distal spines. Left mandible (
<figureCitation id="4BC303DAE108E23EFCA9FB34548DFB68" box="[876,963,1220,1246]" captionStart="FIGURE 20" captionStartId="38.[151,255,1924,1948]" captionTargetBox="[188,1400,196,1872]" captionTargetId="figure@38.[173,1414,194,1900]" captionTargetPageId="38" captionText="FIGURE 20. Chauliopleona dentata Dojiri &amp; Sieg, 1997, female (from type locality). A, dorsal view; B, later view C, antennule; D, antenna; E, labrum, lateral view; E 1, same dorsal view; F, left mandible; G, right mandible; H, labium; I, maxillule; J, maxilla; K, maxilliped. Scale bar mouthparts = 0.2. mm, other appendages scale bar = 0.5 mm." httpUri="https://zenodo.org/record/176537/files/figure.png" pageId="37" pageNumber="38">Fig. 20</figureCitation>
F) 
<emphasis id="E18CC34DE108E23EFC23FB3453D9FB6B" box="[998,1175,1220,1245]" italics="true" pageId="37" pageNumber="38">lacinia mobilis</emphasis>
of the same shape as incisor; incisor blunt, bifurcate. Right mandible (
<figureCitation id="4BC303DAE108E23EFD24FB1B5476FAB3" box="[737,824,1259,1285]" captionStart="FIGURE 20" captionStartId="38.[151,255,1924,1948]" captionTargetBox="[188,1400,196,1872]" captionTargetId="figure@38.[173,1414,194,1900]" captionTargetPageId="38" captionText="FIGURE 20. Chauliopleona dentata Dojiri &amp; Sieg, 1997, female (from type locality). A, dorsal view; B, later view C, antennule; D, antenna; E, labrum, lateral view; E 1, same dorsal view; F, left mandible; G, right mandible; H, labium; I, maxillule; J, maxilla; K, maxilliped. Scale bar mouthparts = 0.2. mm, other appendages scale bar = 0.5 mm." httpUri="https://zenodo.org/record/176537/files/figure.png" pageId="37" pageNumber="38">Fig. 20</figureCitation>
G) incisor bifurcate. Labium (
<figureCitation id="4BC303DAE108E23EFB5AFB1B53B8FAB3" box="[1183,1270,1259,1285]" captionStart="FIGURE 20" captionStartId="38.[151,255,1924,1948]" captionTargetBox="[188,1400,196,1872]" captionTargetId="figure@38.[173,1414,194,1900]" captionTargetPageId="38" captionText="FIGURE 20. Chauliopleona dentata Dojiri &amp; Sieg, 1997, female (from type locality). A, dorsal view; B, later view C, antennule; D, antenna; E, labrum, lateral view; E 1, same dorsal view; F, left mandible; G, right mandible; H, labium; I, maxillule; J, maxilla; K, maxilliped. Scale bar mouthparts = 0.2. mm, other appendages scale bar = 0.5 mm." httpUri="https://zenodo.org/record/176537/files/figure.png" pageId="37" pageNumber="38">Fig. 20</figureCitation>
H) consists of one pair of setose lobes, with small spine on anterolateral corners. Maxillule (
<figureCitation id="4BC303DAE108E23EFBEDFAE25330FA9A" box="[1064,1150,1298,1324]" captionStart="FIGURE 20" captionStartId="38.[151,255,1924,1948]" captionTargetBox="[188,1400,196,1872]" captionTargetId="figure@38.[173,1414,194,1900]" captionTargetPageId="38" captionText="FIGURE 20. Chauliopleona dentata Dojiri &amp; Sieg, 1997, female (from type locality). A, dorsal view; B, later view C, antennule; D, antenna; E, labrum, lateral view; E 1, same dorsal view; F, left mandible; G, right mandible; H, labium; I, maxillule; J, maxilla; K, maxilliped. Scale bar mouthparts = 0.2. mm, other appendages scale bar = 0.5 mm." httpUri="https://zenodo.org/record/176537/files/figure.png" pageId="37" pageNumber="38">
Fig. 
<date id="A746399FE108E23EFB9AFAE25330FA9A" box="[1119,1150,1298,1324]" pageId="37" pageNumber="38" value="1920-01">20</date>
</figureCitation>
I) endite with nine distal spiniform setae of which at least four are serrated; palp with two distal setae. Maxilla (
<figureCitation id="4BC303DAE108E23EFB66FACA53B4FAE2" box="[1187,1274,1338,1364]" captionStart="FIGURE 20" captionStartId="38.[151,255,1924,1948]" captionTargetBox="[188,1400,196,1872]" captionTargetId="figure@38.[173,1414,194,1900]" captionTargetPageId="38" captionText="FIGURE 20. Chauliopleona dentata Dojiri &amp; Sieg, 1997, female (from type locality). A, dorsal view; B, later view C, antennule; D, antenna; E, labrum, lateral view; E 1, same dorsal view; F, left mandible; G, right mandible; H, labium; I, maxillule; J, maxilla; K, maxilliped. Scale bar mouthparts = 0.2. mm, other appendages scale bar = 0.5 mm." httpUri="https://zenodo.org/record/176537/files/figure.png" pageId="37" pageNumber="38">Fig. 20</figureCitation>
J) remarkably large, wider at basis, with few setules at distal margin. Maxilliped (
<figureCitation id="4BC303DAE108E23EFC0BFA915368FACD" box="[974,1062,1377,1403]" captionStart="FIGURE 20" captionStartId="38.[151,255,1924,1948]" captionTargetBox="[188,1400,196,1872]" captionTargetId="figure@38.[173,1414,194,1900]" captionTargetPageId="38" captionText="FIGURE 20. Chauliopleona dentata Dojiri &amp; Sieg, 1997, female (from type locality). A, dorsal view; B, later view C, antennule; D, antenna; E, labrum, lateral view; E 1, same dorsal view; F, left mandible; G, right mandible; H, labium; I, maxillule; J, maxilla; K, maxilliped. Scale bar mouthparts = 0.2. mm, other appendages scale bar = 0.5 mm." httpUri="https://zenodo.org/record/176537/files/figure.png" pageId="37" pageNumber="38">Fig. 20</figureCitation>
K) basis with long seta at palp insertion. Endites with two blunt inner and one spiniform outer distal processes, with one simple subdistal setae, almost as wide as basis. Palp article 1 naked; article 2 asymmetric, with three setae on inner margin and one larger seta on outer margin; article 3 with four setae on inner margin; article 4 narrower than article 3, with six distal setae. Epignath not recovered.
</paragraph>
<paragraph id="D3471F5FE108E23EFF02F9D55536F8B5" blockId="37.[151,1437,261,2030]" pageId="37" pageNumber="38">
<emphasis id="E18CC34DE108E23EFF02F9D5567FF988" box="[199,305,1573,1598]" italics="true" pageId="37" pageNumber="38">Cheliped</emphasis>
(
<figureCitation id="4BC303DAE108E23EFE87F9D556D7F989" box="[322,409,1573,1599]" captionStart="FIGURE 21" captionStartId="39.[151,255,1809,1833]" captionTargetBox="[186,1403,194,1794]" captionTargetId="figure@39.[186,1403,194,1795]" captionTargetPageId="39" captionText="FIGURE 21. Chauliopleona dentata Dojiri &amp; Sieg, 1997, female (from type locality). A, cheliped; B, pereopod 1; C, pereopod 2; D, pereopod 3; E, pereopod 4; F, pereopod 5; G, pereopod 6; H, pleopod; I, uropod. Scale bar = 0.2 mm." httpUri="https://zenodo.org/record/176538/files/figure.png" pageId="37" pageNumber="38">Fig. 21</figureCitation>
A). Basis unequally divided by prominent sclerite, shorter than carpus, with one distal seta. Merus triangular, with one ventromedial seta. Carpus longer than propodus (including fixed finger), with two ventromedial setae, one small dorsal seta at each end. Propodus robust and with high dorsal crest and row of small setae on inner margin by dactylus insertion. Fixed finger with two setae ventrally and three on inner margin, with only weak denticulation on inner margin. Dactylus as long as fixed finger, with one outer seta, with only very weak dorsal crennulation.
</paragraph>
<paragraph id="D3471F5FE108E23EFF02F8E0559CF858" blockId="37.[151,1437,261,2030]" pageId="37" pageNumber="38">
<emphasis id="E18CC34DE108E23EFF02F8E05603F89F" box="[199,333,1808,1833]" italics="true" pageId="37" pageNumber="38">Pereopod 1</emphasis>
(
<figureCitation id="4BC303DAE108E23EFE99F8E056FCF89C" box="[348,434,1808,1834]" captionStart="FIGURE 21" captionStartId="39.[151,255,1809,1833]" captionTargetBox="[186,1403,194,1794]" captionTargetId="figure@39.[186,1403,194,1795]" captionTargetPageId="39" captionText="FIGURE 21. Chauliopleona dentata Dojiri &amp; Sieg, 1997, female (from type locality). A, cheliped; B, pereopod 1; C, pereopod 2; D, pereopod 3; E, pereopod 4; F, pereopod 5; G, pereopod 6; H, pleopod; I, uropod. Scale bar = 0.2 mm." httpUri="https://zenodo.org/record/176538/files/figure.png" pageId="37" pageNumber="38">Fig. 21</figureCitation>
B). Coxa with one seta. Basis longer than the three succeeding articles combined, with one setulated dorsal seta. Ischium with one seta. Merus as long as carpus, widening distally and with one long spiniform and one smaller distal setae. Carpus more than half as long as propodus, with two long and one short spiniform distal setae and one simple seta. Propodus more than half as long as basis, with one spiniform ventral and one small simple distal setae and dorsal spine, ventral margin without spinules. Dactylus and unguis not fused, combined as long as propodus.
</paragraph>
<caption id="87874FD7E10BE23DFF52F8745258F857" httpUri="https://zenodo.org/record/176537/files/figure.png" pageId="38" pageNumber="39" targetBox="[188,1400,196,1872]" targetPageId="38">
<paragraph id="D3471F5FE10BE23DFF52F8745258F857" blockId="38.[151,1436,1924,2017]" pageId="38" pageNumber="39">
<emphasis id="E18CC34DE10BE23DFF52F8745669F82A" bold="true" box="[151,295,1924,1948]" pageId="38" pageNumber="39">FIGURE 20.</emphasis>
<taxonomicName id="14F864DCE10BE23DFEEAF8755448F82D" authority="Dojiri &amp; Sieg, 1997" authorityName="Dojiri &amp; Sieg" authorityYear="1997" box="[303,774,1924,1948]" class="Malacostraca" family="Akanthophoreidae" genus="Chauliopleona" kingdom="Animalia" order="Tanaidacea" pageId="38" pageNumber="39" phylum="Arthropoda" rank="species" species="dentata">
<emphasis id="E18CC34DE10BE23DFEEAF875556BF82A" box="[303,549,1925,1948]" italics="true" pageId="38" pageNumber="39">Chauliopleona dentata</emphasis>
Dojiri &amp; Sieg, 1997
</taxonomicName>
, female (from type locality). A, dorsal view; B, later view C, antennule; D, antenna; E, labrum, lateral view; E1, same dorsal view; F, left mandible; G, right mandible; H, labium; I, maxillule; J, maxilla; K, maxilliped. Scale bar mouthparts = 0.2. mm, other appendages scale bar = 0.5 mm.
</paragraph>
</caption>
<caption id="87874FD7E10AE23CFF52F8E1523CF8FD" httpUri="https://zenodo.org/record/176538/files/figure.png" pageId="39" pageNumber="40" targetBox="[186,1403,194,1794]" targetPageId="39">
<paragraph id="D3471F5FE10AE23CFF52F8E1523CF8FD" blockId="39.[151,1436,1809,1867]" pageId="39" pageNumber="40">
<emphasis id="E18CC34DE10AE23CFF52F8E15666F89F" bold="true" box="[151,296,1809,1833]" pageId="39" pageNumber="40">FIGURE 21.</emphasis>
<taxonomicName id="14F864DCE10AE23CFEF4F8E25442F89F" authority="Dojiri &amp; Sieg, 1997" authorityName="Dojiri &amp; Sieg" authorityYear="1997" box="[305,780,1810,1833]" class="Malacostraca" family="Akanthophoreidae" genus="Chauliopleona" kingdom="Animalia" order="Tanaidacea" pageId="39" pageNumber="40" phylum="Arthropoda" rank="species" species="dentata">
<emphasis id="E18CC34DE10AE23CFEF4F8E25566F89F" box="[305,552,1810,1833]" italics="true" pageId="39" pageNumber="40">Chauliopleona dentata</emphasis>
Dojiri &amp; Sieg, 1997
</taxonomicName>
, female (from type locality). A, cheliped; B, pereopod 1; C, pereopod 2; D, pereopod 3; E, pereopod 4; F, pereopod 5; G, pereopod 6; H, pleopod; I, uropod. Scale bar = 0.2 mm.
</paragraph>
</caption>
<paragraph id="D3471F5FE10AE23CFF02F8575506F85F" blockId="39.[151,1436,1959,2025]" pageId="39" pageNumber="40">
<emphasis id="E18CC34DE10AE23CFF02F857561EF876" box="[199,336,1959,1984]" italics="true" pageId="39" pageNumber="40">Pereopod 2</emphasis>
(
<figureCitation id="4BC303DAE10AE23CFEA4F85756F7F877" box="[353,441,1959,1985]" captionStart="FIGURE 21" captionStartId="39.[151,255,1809,1833]" captionTargetBox="[186,1403,194,1794]" captionTargetId="figure@39.[186,1403,194,1795]" captionTargetPageId="39" captionText="FIGURE 21. Chauliopleona dentata Dojiri &amp; Sieg, 1997, female (from type locality). A, cheliped; B, pereopod 1; C, pereopod 2; D, pereopod 3; E, pereopod 4; F, pereopod 5; G, pereopod 6; H, pleopod; I, uropod. Scale bar = 0.2 mm." httpUri="https://zenodo.org/record/176538/files/figure.png" pageId="39" pageNumber="40">Fig. 21</figureCitation>
C). As pereopod 1 except: basis naked; carpus with three spiniform and two simple distal setae; dactylus with small seta.
</paragraph>
<paragraph id="D3471F5FE105E233FF02FF6852C3FF04" blockId="40.[151,1437,152,1498]" box="[199,1421,152,178]" pageId="40" pageNumber="41">
<emphasis id="E18CC34DE105E233FF02FF685600FF07" box="[199,334,152,177]" italics="true" pageId="40" pageNumber="41">Pereopod 3</emphasis>
(
<figureCitation id="4BC303DAE105E233FE9BFF6856FAFF04" box="[350,436,152,178]" captionStart="FIGURE 21" captionStartId="39.[151,255,1809,1833]" captionTargetBox="[186,1403,194,1794]" captionTargetId="figure@39.[186,1403,194,1795]" captionTargetPageId="39" captionText="FIGURE 21. Chauliopleona dentata Dojiri &amp; Sieg, 1997, female (from type locality). A, cheliped; B, pereopod 1; C, pereopod 2; D, pereopod 3; E, pereopod 4; F, pereopod 5; G, pereopod 6; H, pleopod; I, uropod. Scale bar = 0.2 mm." httpUri="https://zenodo.org/record/176538/files/figure.png" pageId="40" pageNumber="41">Fig. 21</figureCitation>
D). As pereopod 2 except; basis with additional distal setae; ischium with two setae.
</paragraph>
<paragraph id="D3471F5FE105E233FF02FF3055B1FEE4" blockId="40.[151,1437,152,1498]" pageId="40" pageNumber="41">
<emphasis id="E18CC34DE105E233FF02FF305601FF6F" box="[199,335,192,217]" italics="true" pageId="40" pageNumber="41">Pereopod 4</emphasis>
(
<figureCitation id="4BC303DAE105E233FEA5FF3056F9FF6C" box="[352,439,192,218]" captionStart="FIGURE 21" captionStartId="39.[151,255,1809,1833]" captionTargetBox="[186,1403,194,1794]" captionTargetId="figure@39.[186,1403,194,1795]" captionTargetPageId="39" captionText="FIGURE 21. Chauliopleona dentata Dojiri &amp; Sieg, 1997, female (from type locality). A, cheliped; B, pereopod 1; C, pereopod 2; D, pereopod 3; E, pereopod 4; F, pereopod 5; G, pereopod 6; H, pleopod; I, uropod. Scale bar = 0.2 mm." httpUri="https://zenodo.org/record/176538/files/figure.png" pageId="40" pageNumber="41">Fig. 21</figureCitation>
E). No visible coxa. Basis stouter than those of pereopods 1–3, naked. Ischium with two setae. Merus with two spiniform setae. Carpus with three spiniform and one simple distal setae. Propodus with three spiniform distal setae. Dactylus and unguis combined as long as propodus, with rows of small ventral spines. Unguis less than half as long as dactylus.
</paragraph>
<paragraph id="D3471F5FE105E233FF02FE905305FECC" blockId="40.[151,1437,152,1498]" box="[199,1099,352,378]" pageId="40" pageNumber="41">
<emphasis id="E18CC34DE105E233FF02FE905600FECF" box="[199,334,352,377]" italics="true" pageId="40" pageNumber="41">Pereopod 5</emphasis>
(
<figureCitation id="4BC303DAE105E233FE9BFE9056FAFECC" box="[350,436,352,378]" captionStart="FIGURE 21" captionStartId="39.[151,255,1809,1833]" captionTargetBox="[186,1403,194,1794]" captionTargetId="figure@39.[186,1403,194,1795]" captionTargetPageId="39" captionText="FIGURE 21. Chauliopleona dentata Dojiri &amp; Sieg, 1997, female (from type locality). A, cheliped; B, pereopod 1; C, pereopod 2; D, pereopod 3; E, pereopod 4; F, pereopod 5; G, pereopod 6; H, pleopod; I, uropod. Scale bar = 0.2 mm." httpUri="https://zenodo.org/record/176538/files/figure.png" pageId="40" pageNumber="41">Fig. 21</figureCitation>
F). As pereopod 4 except: basis with two setulated setae.
</paragraph>
<paragraph id="D3471F5FE105E233FF02FE7852D4FE14" blockId="40.[151,1437,152,1498]" box="[199,1434,392,418]" pageId="40" pageNumber="41">
<emphasis id="E18CC34DE105E233FF02FE785600FE17" box="[199,334,392,417]" italics="true" pageId="40" pageNumber="41">Pereopod 6</emphasis>
(
<figureCitation id="4BC303DAE105E233FE9BFE7856FAFE14" box="[350,436,392,418]" captionStart="FIGURE 21" captionStartId="39.[151,255,1809,1833]" captionTargetBox="[186,1403,194,1794]" captionTargetId="figure@39.[186,1403,194,1795]" captionTargetPageId="39" captionText="FIGURE 21. Chauliopleona dentata Dojiri &amp; Sieg, 1997, female (from type locality). A, cheliped; B, pereopod 1; C, pereopod 2; D, pereopod 3; E, pereopod 4; F, pereopod 5; G, pereopod 6; H, pleopod; I, uropod. Scale bar = 0.2 mm." httpUri="https://zenodo.org/record/176538/files/figure.png" pageId="40" pageNumber="41">Fig. 21</figureCitation>
G). As pereopod 4 except: propodus with five spiniform distal setae and dorsal spine.
</paragraph>
<paragraph id="D3471F5FE105E233FF02FE405600FDAC" blockId="40.[151,1437,152,1498]" pageId="40" pageNumber="41">
<emphasis id="E18CC34DE105E233FF02FE40567AFE7F" box="[199,308,432,457]" italics="true" pageId="40" pageNumber="41">Pleopods</emphasis>
(
<figureCitation id="4BC303DAE105E233FE81FE4056D4FE7C" box="[324,410,432,458]" captionStart="FIGURE 21" captionStartId="39.[151,255,1809,1833]" captionTargetBox="[186,1403,194,1794]" captionTargetId="figure@39.[186,1403,194,1795]" captionTargetPageId="39" captionText="FIGURE 21. Chauliopleona dentata Dojiri &amp; Sieg, 1997, female (from type locality). A, cheliped; B, pereopod 1; C, pereopod 2; D, pereopod 3; E, pereopod 4; F, pereopod 5; G, pereopod 6; H, pleopod; I, uropod. Scale bar = 0.2 mm." httpUri="https://zenodo.org/record/176538/files/figure.png" pageId="40" pageNumber="41">Fig. 21</figureCitation>
H). All pairs subequal. Basal article wit large circumplumose seta. Exopod with 12 plumose inner setae and one outer seta. Endopod 21 plumose setae. Both rami without gap between proximal seta and other setae.
</paragraph>
<paragraph id="D3471F5FE105E233FF02FDD854FEFD0C" blockId="40.[151,1437,152,1498]" pageId="40" pageNumber="41">
<emphasis id="E18CC34DE105E233FF02FDD8566FFDF7" box="[199,289,552,577]" italics="true" pageId="40" pageNumber="41">Uropod</emphasis>
(
<figureCitation id="4BC303DAE105E233FEF0FDD856C1FDF4" box="[309,399,552,578]" captionStart="FIGURE 21" captionStartId="39.[151,255,1809,1833]" captionTargetBox="[186,1403,194,1794]" captionTargetId="figure@39.[186,1403,194,1795]" captionTargetPageId="39" captionText="FIGURE 21. Chauliopleona dentata Dojiri &amp; Sieg, 1997, female (from type locality). A, cheliped; B, pereopod 1; C, pereopod 2; D, pereopod 3; E, pereopod 4; F, pereopod 5; G, pereopod 6; H, pleopod; I, uropod. Scale bar = 0.2 mm." httpUri="https://zenodo.org/record/176538/files/figure.png" pageId="40" pageNumber="41">
Fig. 
<date id="A746399FE105E233FEAAFDD856C1FDF4" box="[367,399,552,578]" pageId="40" pageNumber="41" value="1921-01">21</date>
</figureCitation>
I). Longer than pleotelson. Basal article short (shorter than exopod), with one or two setae. Endopod with two articles; article 1 with two setulated distal setae; article 2 as long as article 1, with four long and two short simple distal setae. Exopod with two articles, shorter than first endopod article; article 1 with one long distal seta; article 2 with two unequal setae distally.
</paragraph>
</subSubSection>
<subSubSection id="9BE24CD4E105E233FF03FD375563FA6C" pageId="40" pageNumber="41" type="discussion">
<paragraph id="D3471F5FE105E233FF03FD375563FA6C" blockId="40.[151,1437,152,1498]" pageId="40" pageNumber="41">
<emphasis id="E18CC34DE105E233FF03FD375671FD57" bold="true" box="[198,319,711,737]" pageId="40" pageNumber="41">Remarks.</emphasis>
Several problems are currently connected with this species. 
<emphasis id="E18CC34DE105E233FBFFFD3857ACFCBF" italics="true" pageId="40" pageNumber="41">
<taxonomicName id="14F864DCE105E233FBFFFD385203FD57" box="[1082,1357,712,737]" class="Malacostraca" family="Akanthophoreidae" genus="Chauliopleona" kingdom="Animalia" order="Tanaidacea" pageId="40" pageNumber="41" phylum="Arthropoda" rank="species" sensu="stricto" species="dentata">Chauliopleona dentata</taxonomicName>
<taxonomicName id="14F864DCE105E233FA9EFD3857ACFCBF" pageId="40" pageNumber="41" rank="subSpecies" sensu="stricto" species="sensu" subSpecies="stricto">
<taxonomicNameLabel id="FABF7E36E105E233FA9EFD3857ACFCBF" pageId="40" pageNumber="41" sensu="stricto">sensu stricto</taxonomicNameLabel>
</taxonomicName>
</emphasis>
is incompletely described (
<bibRefCitation id="B76962AEE105E233FDEFFD0054EAFCBC" author="Dojiri" box="[554,932,752,778]" pageId="40" pageNumber="42" refString="Dojiri, M. &amp; Sieg, J. (1997) The Tanaidacea. In: Blake J. A. &amp; Scott P. H. (Eds.), Taxonomic atlas of the benthic fauna of the Santa Maria Basin and western Santa Barbara channel. 11 - the Crustacea. Part 2 The Isopoda, Cumacea and Tanaidacea. I - V. Santa Barbara. Santa Barbara Museum of Natural History, pp. 181 - 278." type="book chapter" year="1997">Dojiri &amp; Sieg, 1997:231, pl. 17</bibRefCitation>
) and while the redescription by Guerrero- Kommritz (2005: 
<date id="A746399FE105E233FEA4FCE8568BFC84" box="[353,453,792,818]" pageId="40" pageNumber="41" value="1180" valueMax="1184">1180-84</date>
) is better, his re-description is based on a specimen collected from the 
<collectingCountry id="ABEF5FCFE105E233FAC5FCE8523FFC84" box="[1280,1393,792,818]" name="Antarctica" pageId="40" pageNumber="41">Antarctic</collectingCountry>
. As the 
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locality of 
<taxonomicName id="14F864DCE105E233FEB9FCB056B8FCEF" box="[380,502,832,857]" class="Malacostraca" family="Akanthophoreidae" genus="Chauliopleona" kingdom="Animalia" order="Tanaidacea" pageId="40" pageNumber="41" phylum="Arthropoda" rank="species" species="dentata">
<emphasis id="E18CC34DE105E233FEB9FCB056B8FCEF" box="[380,502,832,857]" italics="true" pageId="40" pageNumber="41">C. dentata</emphasis>
</taxonomicName>
is Santa Monica Bay, California, such distribution is unlikely (see 
<bibRefCitation id="B76962AEE105E233FACFFCB052D2FCEC" author="Larsen" box="[1290,1436,832,858]" pageId="40" pageNumber="43" refString="Larsen, K. (2005). Deep-Sea Tanaidacea (Crustacea; Peracarida) from the Gulf of Mexico. Crustacean Monographs, 5, Brill, Leiden, 381 pp." type="book" year="2005">Larsen 2005</bibRefCitation>
for review of Tanaidacean distribution patterns). Examination of 
<taxonomicName id="14F864DCE105E233FC60FC98536CFC37" box="[933,1058,872,897]" class="Malacostraca" family="Akanthophoreidae" genus="Chauliopleona" kingdom="Animalia" order="Tanaidacea" pageId="40" pageNumber="41" phylum="Arthropoda" rank="species" species="dentata">
<emphasis id="E18CC34DE105E233FC60FC98536CFC37" box="[933,1058,872,897]" italics="true" pageId="40" pageNumber="41">C. dentata</emphasis>
</taxonomicName>
material from the typo locality (from SBMNH material as the extensive material in the NHMLAC could not be located and is presumed lost (G.E. Davis, pers. comm.)), revealed a number of problems with important characters: 1) the dorsal crennulation on the cheliped dactylus is very variably, even between the left and right cheliped, to the point of being absent in some specimens. This character is not unique to 
<taxonomicName id="14F864DCE105E233FC85FBF854F4FB97" box="[832,954,1032,1057]" class="Malacostraca" family="Akanthophoreidae" genus="Chauliopleona" kingdom="Animalia" order="Tanaidacea" pageId="40" pageNumber="41" phylum="Arthropoda" rank="species" species="dentata">
<emphasis id="E18CC34DE105E233FC85FBF854F4FB97" box="[832,954,1032,1057]" italics="true" pageId="40" pageNumber="41">C. dentata</emphasis>
</taxonomicName>
as it is also found in 
<taxonomicName id="14F864DCE105E233FB71FBF8556CFBFC" authority="Guerrero-Kommritz, 2005" authorityName="Guerrero-Kommritz" authorityYear="2005" class="Malacostraca" family="Akanthophoreidae" genus="Chauliopleona" kingdom="Animalia" order="Tanaidacea" pageId="40" pageNumber="41" phylum="Arthropoda" rank="species" species="paradoxa">
<emphasis id="E18CC34DE105E233FB71FBF85791FBFF" italics="true" pageId="40" pageNumber="41">Chauliopleona paradoxa</emphasis>
<bibRefCitation id="B76962AEE105E233FF2DFBC0556CFBFC" author="Guerrero-Kommritz" box="[232,546,1072,1098]" pageId="40" pageNumber="42" refString="Guerrero-Kommritz, J. (2005) Review of the genus Chauliopleona Dojiri and Sieg, 1997 (Crustacea, Peracarida, Tanaidacea) and description of three new species. Journal of Natural History, 39, 1177 - 1210." type="journal article" year="2005">Guerrero-Kommritz, 2005</bibRefCitation>
</taxonomicName>
. 2) The spatulate spinules on the propodus of pereopod 1 are described as being present on females with marsupium only, while attenuated in non-ovigerous females and neuters (
<bibRefCitation id="B76962AEE105E233FA91FBA8562BFB2C" author="Dojiri" pageId="40" pageNumber="42" refString="Dojiri, M. &amp; Sieg, J. (1997) The Tanaidacea. In: Blake J. A. &amp; Scott P. H. (Eds.), Taxonomic atlas of the benthic fauna of the Santa Maria Basin and western Santa Barbara channel. 11 - the Crustacea. Part 2 The Isopoda, Cumacea and Tanaidacea. I - V. Santa Barbara. Santa Barbara Museum of Natural History, pp. 181 - 278." type="book chapter" year="1997">Dojiri &amp; Sieg 1997:233</bibRefCitation>
). The spatulate spinules, however, are clearly present in the 
<taxonomicName id="14F864DCE105E233FBEBFB705392FB2F" box="[1070,1244,1152,1177]" class="Malacostraca" family="Akanthophoreidae" genus="Chauliopleona" kingdom="Animalia" order="Tanaidacea" pageId="40" pageNumber="41" phylum="Arthropoda" rank="genus">
<emphasis id="E18CC34DE105E233FBEBFB705392FB2F" box="[1070,1244,1152,1177]" italics="true" pageId="40" pageNumber="41">Chauliopleona</emphasis>
</taxonomicName>
cf 
<taxonomicName id="14F864DCE105E233FAC6FB705215FB2F" box="[1283,1371,1152,1177]" class="Malacostraca" family="Akanthophoreidae" genus="Chauliopleona" kingdom="Animalia" order="Tanaidacea" pageId="40" pageNumber="41" phylum="Arthropoda" rank="species" species="dentata">
<emphasis id="E18CC34DE105E233FAC6FB705215FB2F" box="[1283,1371,1152,1177]" italics="true" pageId="40" pageNumber="41">dentata</emphasis>
</taxonomicName>
from 
<collectingCountry id="ABEF5FCFE105E233FF52FB58565FFB74" box="[151,273,1192,1218]" name="Antarctica" pageId="40" pageNumber="41">Antarctica</collectingCountry>
described by 
<bibRefCitation id="B76962AEE105E233FE7EFB5855B1FB74" author="Guerrero-Kommritz" box="[443,767,1192,1218]" pageId="40" pageNumber="42" refString="Guerrero-Kommritz, J. (2005) Review of the genus Chauliopleona Dojiri and Sieg, 1997 (Crustacea, Peracarida, Tanaidacea) and description of three new species. Journal of Natural History, 39, 1177 - 1210." type="journal article" year="2005">Guerrero-Kommritz (2005)</bibRefCitation>
but this is from a non-ovigerous female. The specimen dissected from the 
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locality in this study, was ovigerous but did not display these spinules. 3) The three small setae on the uropodal basal article, mentioned by both 
<bibRefCitation id="B76962AEE105E233FC9BFB0853A1FAA4" author="Dojiri" box="[862,1263,1272,1298]" pageId="40" pageNumber="42" refString="Dojiri, M. &amp; Sieg, J. (1997) The Tanaidacea. In: Blake J. A. &amp; Scott P. H. (Eds.), Taxonomic atlas of the benthic fauna of the Santa Maria Basin and western Santa Barbara channel. 11 - the Crustacea. Part 2 The Isopoda, Cumacea and Tanaidacea. I - V. Santa Barbara. Santa Barbara Museum of Natural History, pp. 181 - 278." type="book chapter" year="1997">Dojiri &amp; Sieg (1997:233, pl. 3.17)</bibRefCitation>
and Guerrero- Kommritz (2005:1180 &amp; 1183, fig. 
<quantity id="1400B2BAE105E233FDF9FAD05517FA8C" box="[572,601,1312,1338]" metricMagnitude="-3" metricUnit="kg" metricValue="1.0" pageId="40" pageNumber="41" unit="g" value="1.0">1g</quantity>
) are also variable (from 1–3) and not diagnostic. Furthermore the long maxilliped basal seta on the material from the 
<typeStatus id="0C43A1FDE105E233FD02FAB855B4FAD4" box="[711,762,1352,1378]" pageId="40" pageNumber="41">type</typeStatus>
locality, are not present on 
<taxonomicName id="14F864DCE105E233FB8FFAB85214FAD7" box="[1098,1370,1352,1377]" class="Malacostraca" family="Akanthophoreidae" genus="Chauliopleona" kingdom="Animalia" order="Tanaidacea" pageId="40" pageNumber="41" phylum="Arthropoda" rank="species" species="dentata">
<emphasis id="E18CC34DE105E233FB8FFAB85214FAD7" box="[1098,1370,1352,1377]" italics="true" pageId="40" pageNumber="41">Chauliopleona dentata</emphasis>
</taxonomicName>
from 
<collectingCountry id="ABEF5FCFE105E233FF52FA80565BFA3C" box="[151,277,1392,1418]" name="Antarctica" pageId="40" pageNumber="41">Antarctica</collectingCountry>
. Studies applying molecular techniques (
<bibRefCitation id="B76962AEE105E233FD35FA8054CBFA3C" author="Larsen" box="[752,901,1392,1418]" pageId="40" pageNumber="43" refString="Larsen, K. (2001) Morphological and molecular investigation of polymorphism and cryptic species in tanaid crustaceans: Implications for tanaid systematics and biodiversity estimates. Zoological Journal of the Linnean Society, 131 (3), 353 - 379." type="journal article" year="2001">Larsen 2001</bibRefCitation>
) have illustrated the problems with sister species, thus it is doubtful whether Guerrero-Kommritz’s re-described female really are 
<taxonomicName id="14F864DCE105E233FBB7FA6853A2FA07" box="[1138,1260,1432,1457]" class="Malacostraca" family="Akanthophoreidae" genus="Chauliopleona" kingdom="Animalia" order="Tanaidacea" pageId="40" pageNumber="41" phylum="Arthropoda" rank="species" species="dentata">
<emphasis id="E18CC34DE105E233FBB7FA6853A2FA07" box="[1138,1260,1432,1457]" italics="true" pageId="40" pageNumber="41">C. dentata</emphasis>
</taxonomicName>
or morphologically similar but different species.
</paragraph>
</subSubSection>
</treatment>
</document>