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<document id="2175A3D02E87A50E5D471D0CC0564FAA" ID-DOI="10.11646/zootaxa.4031.1.1" ID-GBIF-Dataset="40c58bba-d43e-4bff-99a3-0c708fcc6a0e" ID-ISSN="1175-5326" ID-Zenodo-Dep="289704" ID-ZooBank="19E72EB1-B55C-40C0-AD11-23BA6E97D438" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461288458263" checkinUser="plazi" docAuthor="Gerken, Sarah" docDate="2015" docId="C70EEC596E30FFD7FF241DE6FB257BF2" docLanguage="en" docName="zt04031p077.pdf" docOrigin="Zootaxa 4031 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Diastylis curtain Gerken, 2015, n. sp." docType="treatment" docVersion="8" lastPageNumber="22" masterDocId="3B3794216E25FFC2FFB31D71FFA97C29" masterDocTitle="New Zealand Diastylidae and Gynodiastylidae (Crustacea: Cumacea)" masterLastPageNumber="77" masterPageNumber="1" pageNumber="22" updateTime="1698615743413" updateUser="plazi">
<mods:mods id="5C18D8953CFEBC1B1915FFBE687FA7F5" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="16A98CCDA959C7A1F8C49B728789F4B3">
<mods:title id="BCD0BAE1A1298AA152A3D6B9909AFF56">New Zealand Diastylidae and Gynodiastylidae (Crustacea: Cumacea)</mods:title>
</mods:titleInfo>
<mods:name id="0922F0341C9C6132E836504022691FF0" type="personal">
<mods:role id="BC3A5F9319C85566C3CA99718C839E76">
<mods:roleTerm id="D3526B5EE317B894814F7D1318CE445E">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="E5C02B9A2F37C6EB7680B6391542D1A1">Gerken, Sarah</mods:namePart>
</mods:name>
<mods:typeOfResource id="13FF16387E5EE791E5A901FA434E986F">text</mods:typeOfResource>
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<mods:title id="0522216843D0D2393A08038D624AD98C">Zootaxa</mods:title>
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<mods:part id="718AF6CC3ECDBDDB4844F5C57E8686D4">
<mods:date id="5AA87295A2EEA4F4007FE614A3B6BFD2">2015</mods:date>
<mods:detail id="6D56964168A863348DCCF0F052FA92C5" type="volume">
<mods:number id="AEA53B2F6A60D35C4AE4222671F47946">4031</mods:number>
</mods:detail>
<mods:detail id="0D3B90C4B8291085D62C95298DCD0F31" type="issue">
<mods:number id="5E7AC37FEE9106EA342570059C3F915F">1</mods:number>
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<mods:classification id="C9F45A294DE54FCEA5424FC3EA32C1C8">journal article</mods:classification>
<mods:identifier id="D0F303C97EEB8E9EFEE2BFBFCBBA7440" type="DOI">10.11646/zootaxa.4031.1.1</mods:identifier>
<mods:identifier id="9D6C243FE2FA23B46C08666CB22DE91C" type="GBIF-Dataset">40c58bba-d43e-4bff-99a3-0c708fcc6a0e</mods:identifier>
<mods:identifier id="5D57D26D19EB3A58FE42CC492753D890" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="2CF30FAE4F17540C7298C363A3DA8ADC" type="Zenodo-Dep">289704</mods:identifier>
<mods:identifier id="225909358C0E065EBEA7DD22300B4982" type="ZooBank">19E72EB1-B55C-40C0-AD11-23BA6E97D438</mods:identifier>
</mods:mods>
<treatment id="C70EEC596E30FFD7FF241DE6FB257BF2" ID-DOI="http://doi.org/10.5281/zenodo.6122513" ID-GBIF-Taxon="127693670" ID-Zenodo-Dep="6122513" LSID="urn:lsid:plazi:treatment:C70EEC596E30FFD7FF241DE6FB257BF2" httpUri="http://treatment.plazi.org/id/C70EEC596E30FFD7FF241DE6FB257BF2" lastPageNumber="22" pageId="21" pageNumber="22">
<subSubSection id="07BD0EC46E30FFD7FF241DE6FE857CFA" pageId="21" pageNumber="22" type="nomenclature">
<paragraph id="4F185D4F6E30FFD7FF241DE6FE017C9B" blockId="21.[151,424,151,211]" box="[151,424,151,178]" pageId="21" pageNumber="22">
<heading id="1450EA236E30FFD7FF241DE6FE017C9B" bold="true" box="[151,424,151,178]" fontSize="11" level="1" pageId="21" pageNumber="22" reason="1">
<emphasis id="7DD3815D6E30FFD7FF241DE6FE017C9B" bold="true" box="[151,424,151,178]" pageId="21" pageNumber="22">
<taxonomicName id="88A726CC6E30FFD7FF241DE6FEF47C98" ID-CoL="35FPB" box="[151,349,151,177]" class="Malacostraca" family="Diastylidae" genus="Diastylis" kingdom="Animalia" order="Cumacea" pageId="21" pageNumber="22" phylum="Arthropoda" rank="species" species="curtain" status="sp. nov.">
<emphasis id="7DD3815D6E30FFD7FF241DE6FEF47C98" bold="true" box="[151,349,151,177]" italics="true" pageId="21" pageNumber="22">Diastylis curtain</emphasis>
</taxonomicName>
<taxonomicNameLabel id="66E03C266E30FFD7FED61DE9FE017C9B" box="[357,424,152,178]" pageId="21" pageNumber="22" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="4F185D4F6E30FFD7FF241DCBFE857CFA" blockId="21.[151,424,151,211]" box="[151,300,186,211]" pageId="21" pageNumber="22">(Figs. 10–11)</paragraph>
</subSubSection>
<subSubSection id="07BD0EC46E30FFD7FF241C73FB397D4A" pageId="21" pageNumber="22" type="materials_examined">
<paragraph id="4F185D4F6E30FFD7FF241C73FB397D4A" blockId="21.[151,1437,258,2011]" pageId="21" pageNumber="22">
<emphasis id="7DD3815D6E30FFD7FF241C73FDBA7D32" bold="true" box="[151,531,258,283]" pageId="21" pageNumber="22">
Material examined.
<typeStatus id="901CE3ED6E30FFD7FE2F1C73FDA47D32" box="[412,525,258,283]" pageId="21" pageNumber="22" type="holotype">Holotype</typeStatus>
:
</emphasis>
subadult female,
<collectionCode id="29B6C58A6E30FFD7FD4A1C72FCEB7D32" box="[761,834,259,283]" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="21" pageNumber="22">NIWA</collectionCode>
0 93179, TAN0707/105,
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,
<geoCoordinate id="2A933B886E30FFD7FABA1C72FA247D32" box="[1289,1421,259,283]" direction="east" orientation="longitude" pageId="21" pageNumber="22" precision="5" value="170.214">170.2140°E</geoCoordinate>
–
<geoCoordinate id="2A933B886E30FFD7FF241C57FEB97D16" box="[151,272,294,319]" direction="south" orientation="latitude" pageId="21" pageNumber="22" precision="5" value="-40.1352">40.1352°S</geoCoordinate>
,
<geoCoordinate id="2A933B886E30FFD7FE901C56FE027D16" box="[291,427,295,319]" direction="east" orientation="longitude" pageId="21" pageNumber="22" precision="5" value="170.209">170.2090°E</geoCoordinate>
,
<quantity id="885FF0AA6E30FFD7FE0D1C57FDE17D17" box="[446,584,294,319]" metricMagnitude="2" metricUnit="m" metricValue="8.04" metricValueMax="8.05" metricValueMin="8.03" pageId="21" pageNumber="22" unit="m" value="804.0" valueMax="805.0" valueMin="803.0">803–805 m</quantity>
,
<date id="3B197B8F6E30FFD7FDEF1C57FD517D16" box="[604,760,294,319]" pageId="21" pageNumber="22" value="2007-06-05">5 June 2007</date>
.
<emphasis id="7DD3815D6E30FFD7FCB91C57FC297D16" bold="true" box="[778,896,294,319]" pageId="21" pageNumber="22">
<typeStatus id="901CE3ED6E30FFD7FCB91C57FCD27D16" box="[778,891,294,319]" pageId="21" pageNumber="22" type="paratype">Paratype</typeStatus>
:
</emphasis>
subadult female (dissected),
<collectionCode id="29B6C58A6E30FFD7FB5A1C56FA9B7D16" box="[1257,1330,295,319]" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="21" pageNumber="22">NIWA</collectionCode>
0 93192, TAN0707/105,
<geoCoordinate id="2A933B886E30FFD7FEF51C3AFE167D4A" box="[326,447,331,355]" direction="south" orientation="latitude" pageId="21" pageNumber="22" precision="5" value="-40.1277">40.1277°S</geoCoordinate>
,
<geoCoordinate id="2A933B886E30FFD7FE791C3BFDF87D4A" box="[458,593,330,355]" direction="east" orientation="longitude" pageId="21" pageNumber="22" precision="5" value="170.214">170.2140°E</geoCoordinate>
–
<geoCoordinate id="2A933B886E30FFD7FDEC1C3BFD7C7D4A" box="[607,725,330,355]" direction="south" orientation="latitude" pageId="21" pageNumber="22" precision="5" value="-40.1352">40.1352°S</geoCoordinate>
,
<geoCoordinate id="2A933B886E30FFD7FD521C3AFCC07D4A" box="[737,873,331,355]" direction="east" orientation="longitude" pageId="21" pageNumber="22" precision="5" value="170.209">170.2090°E</geoCoordinate>
,
<quantity id="885FF0AA6E30FFD7FCC71C3BFC5C7D4B" box="[884,1013,330,355]" metricMagnitude="2" metricUnit="m" metricValue="8.04" metricValueMax="8.05" metricValueMin="8.03" pageId="21" pageNumber="22" unit="m" value="804.0" valueMax="805.0" valueMin="803.0">803–805 m</quantity>
,
<date id="3B197B8F6E30FFD7FBB21C3BFB257D4A" box="[1025,1164,330,355]" pageId="21" pageNumber="22" value="2007-06-05">5 June 2007</date>
.
</paragraph>
</subSubSection>
<subSubSection id="07BD0EC46E30FFD7FF741C1FFE6C7EAA" pageId="21" pageNumber="22" type="diagnosis">
<paragraph id="4F185D4F6E30FFD7FF741C1FFD1F7E76" blockId="21.[151,1437,258,2011]" pageId="21" pageNumber="22">
<emphasis id="7DD3815D6E30FFD7FF741C1FFEE87DAE" bold="true" box="[199,321,366,391]" pageId="21" pageNumber="22">Diagnosis.</emphasis>
<emphasis id="7DD3815D6E30FFD7FEF41C1FFDD17DAE" box="[327,632,366,391]" italics="true" pageId="21" pageNumber="22">Female and subadult male.</emphasis>
Carapace globular, smooth, with pair of large spines with shorter spines between anteriorly, with few short spines dorsal of row, pair of spines at tips of pseudorostrum; ventral margin smooth; antennal notch oblique. Eyelobe without lenses. Pseudorostrum acute, 0.2 times carapace length anterior of eyelobe. Antennule article 2 shorter than article 3. Maxilliped 3 ischium not produced. Pereopod 1 basis ischium merus together longer than carpus propodus dactylus together, carpus longer than propodus, propodus and carpus subequal. Pereopod 2 carpus 4 times propodus length. Pereopods 3–4 without exopods.
<taxonomicName id="88A726CC6E30FFD7FBC21F53FB127E12" box="[1137,1211,546,571]" class="Maxillopoda" family="Telsidae" genus="Telson" kingdom="Animalia" order="Poecilostomatoida" pageId="21" pageNumber="72" phylum="Arthropoda" rank="genus">Telson</taxonomicName>
with 3 lateral setae, more than 0.5 times length of uropod peduncles.
</paragraph>
<paragraph id="4F185D4F6E30FFD7FF741F1BFE6C7EAA" blockId="21.[151,1437,258,2011]" box="[199,453,618,643]" pageId="21" pageNumber="22">
<emphasis id="7DD3815D6E30FFD7FF741F1BFEE07EAA" box="[199,329,618,643]" italics="true" pageId="21" pageNumber="22">Adult male.</emphasis>
Unknown.
</paragraph>
</subSubSection>
<subSubSection id="07BD0EC46E30FFD7FF741FFFFD927EC6" pageId="21" pageNumber="22" type="etymology">
<paragraph id="4F185D4F6E30FFD7FF741FFFFD927EC6" blockId="21.[151,1437,258,2011]" pageId="21" pageNumber="22">
<emphasis id="7DD3815D6E30FFD7FF741FFFFEE77E8E" bold="true" box="[199,334,654,679]" pageId="21" pageNumber="22">Etymology.</emphasis>
The arrangement of two large spines with a row of smaller spines between resembles a
<taxonomicName id="88A726CC6E30FFD7FAFD1FFFFA357E8E" box="[1358,1436,654,679]" class="Malacostraca" family="Diastylidae" genus="Diastylis" kingdom="Animalia" order="Cumacea" pageId="21" pageNumber="22" phylum="Arthropoda" rank="species" species="curtain">curtain</taxonomicName>
wall, a
<typeStatus id="901CE3ED6E30FFD7FF5D1FC2FEB77EE2" box="[238,286,691,715]" pageId="21" pageNumber="22">type</typeStatus>
of castle wall with tall towers at either end with a shorter wall between, thus the species is named
<taxonomicName id="88A726CC6E30FFD7FF241FA6FF417EC7" box="[151,232,727,750]" class="Malacostraca" family="Diastylidae" genus="Diastylis" kingdom="Animalia" order="Cumacea" pageId="21" pageNumber="22" phylum="Arthropoda" rank="species" species="curtain">
<emphasis id="7DD3815D6E30FFD7FF241FA6FF417EC7" box="[151,232,727,750]" italics="true" pageId="21" pageNumber="22">curtain</emphasis>
</taxonomicName>
; used as a noun in apposition.
</paragraph>
</subSubSection>
<subSubSection id="07BD0EC46E30FFD7FF741F8BFDB37B62" pageId="21" pageNumber="22" type="description">
<paragraph id="4F185D4F6E30FFD7FF741F8BFB577F72" blockId="21.[151,1437,258,2011]" pageId="21" pageNumber="22">
<emphasis id="7DD3815D6E30FFD7FF741F8BFEF87F3A" bold="true" box="[199,337,762,787]" pageId="21" pageNumber="22">Description</emphasis>
.
<emphasis id="7DD3815D6E30FFD7FED71F8BFD257F3A" box="[356,652,762,787]" italics="true" pageId="21" pageNumber="22">
Subadult female
<typeStatus id="901CE3ED6E30FFD7FD981F8BFD257F3A" box="[555,652,762,787]" pageId="21" pageNumber="22" type="holotype">holotype</typeStatus>
</emphasis>
<quantity id="885FF0AA6E30FFD7FD2B1F8BFD5B7F3B" box="[664,754,762,787]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" pageId="21" pageNumber="22" unit="mm" value="5.5">5.5 mm</quantity>
,
<emphasis id="7DD3815D6E30FFD7FCB51F8BFB877F3A" box="[774,1070,762,787]" italics="true" pageId="21" pageNumber="22">
subadult female
<typeStatus id="901CE3ED6E30FFD7FC791F8DFB877F3A" box="[970,1070,764,787]" pageId="21" pageNumber="22" type="paratype">paratype</typeStatus>
</emphasis>
<quantity id="885FF0AA6E30FFD7FB891F8BFB3D7F3B" box="[1082,1172,762,787]" metricMagnitude="-3" metricUnit="m" metricValue="5.1" pageId="21" pageNumber="22" unit="mm" value="5.1">5.1 mm</quantity>
.
<emphasis id="7DD3815D6E30FFD7FB1B1F8BFB4B7F3A" box="[1192,1250,762,787]" italics="true" pageId="21" pageNumber="22">Body</emphasis>
(Figs. 10A–B).
<emphasis id="7DD3815D6E30FFD7FF241E6EFEAC7F1F" box="[151,261,799,822]" italics="true" pageId="21" pageNumber="22">Carapace</emphasis>
more than twice as long as pereon; pereonites with large dorsal spines, pereonite 5 with ventral spine.
<emphasis id="7DD3815D6E30FFD7FF241E33FF707F72" box="[151,217,834,859]" italics="true" pageId="21" pageNumber="22">Pleon</emphasis>
with pair of large spines dorsally on pleonites 1–2, and with large ventral spines on pleonite 1.
</paragraph>
<paragraph id="4F185D4F6E30FFD7FF741E17FAAD7FEF" blockId="21.[151,1437,258,2011]" pageId="21" pageNumber="22">
<emphasis id="7DD3815D6E30FFD7FF741E17FE907F56" box="[199,313,870,895]" italics="true" pageId="21" pageNumber="22">Antennule</emphasis>
(Fig. 10C) peduncle article 1 longest, with plumose and many simple setae; article 2 and 3 narrower than article 1, with few setae. Main flagellum of 3 articles, longer than peduncle article 3, with 2 aesthetascs and few simple setae; accessory flagellum half as long as main flagellum article 1, with few simple setae.
</paragraph>
<paragraph id="4F185D4F6E30FFD7FF741EA2FC027FC3" blockId="21.[151,1437,258,2011]" box="[199,939,978,1003]" pageId="21" pageNumber="22">
<emphasis id="7DD3815D6E30FFD7FF741EA2FE8C7FC3" box="[199,293,979,1002]" italics="true" pageId="21" pageNumber="22">Antenna</emphasis>
(Fig. 10D) of 3 articles, with pappose and plumose setae.
</paragraph>
<paragraph id="4F185D4F6E30FFD7FF741E87FE4A7826" blockId="21.[151,1437,258,2011]" box="[199,483,1014,1039]" pageId="21" pageNumber="22">
<emphasis id="7DD3815D6E30FFD7FF741E87FE977826" box="[199,318,1014,1039]" italics="true" pageId="21" pageNumber="22">Mandibles</emphasis>
not examined.
</paragraph>
<paragraph id="4F185D4F6E30FFD7FF74196BFC1F781B" blockId="21.[151,1437,258,2011]" box="[199,950,1050,1075]" pageId="21" pageNumber="22">
<emphasis id="7DD3815D6E30FFD7FF74196BFE9A781A" box="[199,307,1050,1075]" italics="true" pageId="21" pageNumber="22">Maxillule</emphasis>
(Fig. 10E) with 2 endites, palp with 2 microserrate setae.
</paragraph>
<paragraph id="4F185D4F6E30FFD7FF24194FFF7F7853" blockId="21.[151,1437,258,2011]" pageId="21" pageNumber="22">
<emphasis id="7DD3815D6E30FFD7FF24194FFF47787E" box="[151,238,1086,1111]" italics="true" pageId="21" pageNumber="22">Maxilla</emphasis>
(Fig. 10F) with 3 endites; broad endite medial row of setae pedunculate; narrow endites long, with simple setae.
</paragraph>
<paragraph id="4F185D4F6E30FFD7FF7419F7FE6178EB" blockId="21.[151,1437,258,2011]" pageId="21" pageNumber="22">
<emphasis id="7DD3815D6E30FFD7FF7419F7FEF178B6" box="[199,344,1158,1183]" italics="true" pageId="21" pageNumber="22">Maxilliped 1</emphasis>
(Fig. 10G) stout, with long plumose setae on carpus and propodus; carpus without beak setae, with several pappose setae.
</paragraph>
<paragraph id="4F185D4F6E30FFD7FF7419BFFCD378CE" blockId="21.[151,1437,258,2011]" box="[199,890,1230,1255]" pageId="21" pageNumber="22">
<emphasis id="7DD3815D6E30FFD7FF7419BFFEFC78CE" box="[199,341,1230,1255]" italics="true" pageId="21" pageNumber="22">Maxilliped 2</emphasis>
(Fig. 10H) basis with few setae, ischium visible.
</paragraph>
<paragraph id="4F185D4F6E30FFD7FF741983FEC17907" blockId="21.[151,1437,258,2011]" pageId="21" pageNumber="22">
<emphasis id="7DD3815D6E30FFD7FF741983FEF57922" box="[199,348,1266,1291]" italics="true" pageId="21" pageNumber="22">Maxilliped 3</emphasis>
(Fig.
<date id="3B197B8F6E30FFD7FE1D1982FE7C7922" box="[430,469,1267,1291]" pageId="21" pageNumber="22" value="2010-01">10I</date>
) 100:10:7:16:15:13; basis with few large spines on medial margin, no setae on distolateral corner.
</paragraph>
<paragraph id="4F185D4F6E30FFD7FF74184BFE95795F" blockId="21.[151,1437,258,2011]" pageId="21" pageNumber="22">
<emphasis id="7DD3815D6E30FFD7FF74184BFEE4797A" box="[199,333,1338,1363]" italics="true" pageId="21" pageNumber="22">Pereopod 1</emphasis>
(
<figureCitation id="D79C41CA6E30FFD7FED2184BFE1D797A" box="[353,436,1338,1363]" captionStart="FIGURE 11" captionStartId="23.[151,250,1918,1940]" captionTargetBox="[151,1436,193,1895]" captionTargetId="figure@23.[151,1436,193,1897]" captionTargetPageId="23" captionText="FIGURE 11. Diastylis curtain n. sp. paratype subadult female (NIWA 093192). A, pereopod 1; B, pereopod 2; C, pereopod 3; D, pereopod 4; E, pereopod 5; F, pleonite 6, telson and uropods." httpUri="https://zenodo.org/record/289714/files/figure.png" pageId="21" pageNumber="22">Fig. 11</figureCitation>
A) 100:8:11:35:30:28; basis with spines on lateral margin, with simple, pappose and plumose setae.
</paragraph>
<paragraph id="4F185D4F6E30FFD7FF7418F3FAC279CA" blockId="21.[151,1437,258,2011]" pageId="21" pageNumber="22">
<emphasis id="7DD3815D6E30FFD7FF7418F3FEE179B2" box="[199,328,1410,1435]" italics="true" pageId="21" pageNumber="22">Pereopod 2</emphasis>
(
<figureCitation id="D79C41CA6E30FFD7FEE418F3FE0F79B2" box="[343,422,1410,1435]" captionStart="FIGURE 11" captionStartId="23.[151,250,1918,1940]" captionTargetBox="[151,1436,193,1895]" captionTargetId="figure@23.[151,1436,193,1897]" captionTargetPageId="23" captionText="FIGURE 11. Diastylis curtain n. sp. paratype subadult female (NIWA 093192). A, pereopod 1; B, pereopod 2; C, pereopod 3; D, pereopod 4; E, pereopod 5; F, pleonite 6, telson and uropods." httpUri="https://zenodo.org/record/289714/files/figure.png" pageId="21" pageNumber="22">Fig. 11</figureCitation>
B) 100:5:25:60:16:32; basis with spines on medial and lateral margins increasing in length distally; ischium produced as large spine; merus with large spines; carpus and propodus with simple setae; dactylus with simple setae, terminal seta plumose; exopod basal article with spines on lateral margin, longer than basis.
</paragraph>
<paragraph id="4F185D4F6E30FFD7FF74189FFAA27A02" blockId="21.[151,1437,258,2011]" pageId="21" pageNumber="22">
<emphasis id="7DD3815D6E30FFD7FF74189FFEE17A2E" box="[199,328,1518,1543]" italics="true" pageId="21" pageNumber="22">Pereopod 3</emphasis>
(
<figureCitation id="D79C41CA6E30FFD7FEEB189FFE0E7A2E" box="[344,423,1518,1543]" captionStart="FIGURE 11" captionStartId="23.[151,250,1918,1940]" captionTargetBox="[151,1436,193,1895]" captionTargetId="figure@23.[151,1436,193,1897]" captionTargetPageId="23" captionText="FIGURE 11. Diastylis curtain n. sp. paratype subadult female (NIWA 093192). A, pereopod 1; B, pereopod 2; C, pereopod 3; D, pereopod 4; E, pereopod 5; F, pleonite 6, telson and uropods." httpUri="https://zenodo.org/record/289714/files/figure.png" pageId="21" pageNumber="22">Fig. 11</figureCitation>
C) 100:7:27:24:7:11; basis with spine and simple setae proximally; ischium with plumose seta; carpus and propodus with annulate setae; dactylus terminal seta long and simple; exopod absent.
</paragraph>
<paragraph id="4F185D4F6E30FFD7FF741B47FBF87A5A" blockId="21.[151,1437,258,2011]" pageId="21" pageNumber="22">
<emphasis id="7DD3815D6E30FFD7FF741B47FEE57A66" box="[199,332,1590,1615]" italics="true" pageId="21" pageNumber="22">Pereopod 4</emphasis>
(
<figureCitation id="D79C41CA6E30FFD7FED31B47FE1A7A66" box="[352,435,1590,1615]" captionStart="FIGURE 11" captionStartId="23.[151,250,1918,1940]" captionTargetBox="[151,1436,193,1895]" captionTargetId="figure@23.[151,1436,193,1897]" captionTargetPageId="23" captionText="FIGURE 11. Diastylis curtain n. sp. paratype subadult female (NIWA 093192). A, pereopod 1; B, pereopod 2; C, pereopod 3; D, pereopod 4; E, pereopod 5; F, pleonite 6, telson and uropods." httpUri="https://zenodo.org/record/289714/files/figure.png" pageId="21" pageNumber="22">Fig. 11</figureCitation>
D) 100:13:43:45:13:15; basis with simple setae; merus with simple setae; carpus and propodus with annulate setae; dactylus terminal seta long and simple; exopod absent.
</paragraph>
<paragraph id="4F185D4F6E30FFD7FF741B0FFD667AF6" blockId="21.[151,1437,258,2011]" pageId="21" pageNumber="22">
<emphasis id="7DD3815D6E30FFD7FF741B0FFEE07ABF" box="[199,329,1662,1687]" italics="true" pageId="21" pageNumber="22">Pereopod 5</emphasis>
(
<figureCitation id="D79C41CA6E30FFD7FEE91B0FFE037ABE" box="[346,426,1662,1687]" captionStart="FIGURE 11" captionStartId="23.[151,250,1918,1940]" captionTargetBox="[151,1436,193,1895]" captionTargetId="figure@23.[151,1436,193,1897]" captionTargetPageId="23" captionText="FIGURE 11. Diastylis curtain n. sp. paratype subadult female (NIWA 093192). A, pereopod 1; B, pereopod 2; C, pereopod 3; D, pereopod 4; E, pereopod 5; F, pleonite 6, telson and uropods." httpUri="https://zenodo.org/record/289714/files/figure.png" pageId="21" pageNumber="22">Fig. 11</figureCitation>
E) 100:20:48:72:24:16; basis with simple seta; carpus and propodus with annulate setae; dactylus terminal seta long and simple.
<taxonomicName id="88A726CC6E30FFD7FDFF1BD3FD387A92" box="[588,657,1698,1723]" class="Maxillopoda" family="Telsidae" genus="Telson" kingdom="Animalia" order="Poecilostomatoida" pageId="21" pageNumber="22" phylum="Arthropoda" rank="genus">
<emphasis id="7DD3815D6E30FFD7FDFF1BD3FD387A92" box="[588,657,1698,1723]" italics="true" pageId="21" pageNumber="22">Telson</emphasis>
</taxonomicName>
(
<figureCitation id="D79C41CA6E30FFD7FD141BD3FD507A92" box="[679,761,1698,1723]" captionStart="FIGURE 11" captionStartId="23.[151,250,1918,1940]" captionTargetBox="[151,1436,193,1895]" captionTargetId="figure@23.[151,1436,193,1897]" captionTargetPageId="23" captionText="FIGURE 11. Diastylis curtain n. sp. paratype subadult female (NIWA 093192). A, pereopod 1; B, pereopod 2; C, pereopod 3; D, pereopod 4; E, pereopod 5; F, pleonite 6, telson and uropods." httpUri="https://zenodo.org/record/289714/files/figure.png" pageId="21" pageNumber="22">Fig. 11</figureCitation>
F) 1.7 times length of pleonite 6, with 3 lateral seta with single setule, terminal setae long and microserrate.
</paragraph>
<paragraph id="4F185D4F6E30FFD7FF741B9BFDB37B62" blockId="21.[151,1437,258,2011]" pageId="21" pageNumber="22">
<emphasis id="7DD3815D6E30FFD7FF741B9BFE817B2A" box="[199,296,1770,1795]" italics="true" pageId="21" pageNumber="22">Uropods</emphasis>
(
<figureCitation id="D79C41CA6E30FFD7FE891B9BFE227B2A" box="[314,395,1770,1795]" captionStart="FIGURE 11" captionStartId="23.[151,250,1918,1940]" captionTargetBox="[151,1436,193,1895]" captionTargetId="figure@23.[151,1436,193,1897]" captionTargetPageId="23" captionText="FIGURE 11. Diastylis curtain n. sp. paratype subadult female (NIWA 093192). A, pereopod 1; B, pereopod 2; C, pereopod 3; D, pereopod 4; E, pereopod 5; F, pleonite 6, telson and uropods." httpUri="https://zenodo.org/record/289714/files/figure.png" pageId="21" pageNumber="22">Fig. 11</figureCitation>
F) peduncle with 3 setae with single setule medially; endopod biarticulate, with few setae with single setule medially, terminal seta moderate, with single setule; exopod longer than endopod, with simple setae, terminal seta stout and long.
</paragraph>
</subSubSection>
<subSubSection id="07BD0EC46E30FFD7FF741A27FCDD7B47" box="[199,884,1878,1903]" pageId="21" pageNumber="22" type="distribution">
<paragraph id="4F185D4F6E30FFD7FF741A27FCDD7B47" blockId="21.[151,1437,258,2011]" box="[199,884,1878,1903]" pageId="21" pageNumber="22">
<emphasis id="7DD3815D6E30FFD7FF741A27FEC97B46" bold="true" box="[199,352,1878,1903]" pageId="21" pageNumber="22">Distribution.</emphasis>
Challenger Plateau,
<collectingCountry id="37B01DDF6E30FFD7FDFA1A26FD4B7B46" box="[585,738,1878,1903]" name="New Zealand" pageId="21" pageNumber="22">New Zealand</collectingCountry>
,
<quantity id="885FF0AA6E30FFD7FD5D1A27FCD97B47" box="[750,880,1878,1903]" metricMagnitude="2" metricUnit="m" metricValue="8.04" metricValueMax="8.05" metricValueMin="8.03" pageId="21" pageNumber="22" unit="m" value="804.0" valueMax="805.0" valueMin="803.0">
803–
<specimenCount id="59A196C66E30FFD7FC951A27FCD97B47" box="[806,880,1878,1903]" pageId="21" pageNumber="22" type="generic">805 m</specimenCount>
</quantity>
.
</paragraph>
</subSubSection>
<subSubSection id="07BD0EC46E30FFD7FF741A0BFB257BF2" pageId="21" pageNumber="22" type="discussion">
<paragraph id="4F185D4F6E30FFD7FF741A0BFB257BF2" blockId="21.[151,1437,258,2011]" pageId="21" pageNumber="22">
<emphasis id="7DD3815D6E30FFD7FF741A0BFE927BBA" bold="true" box="[199,315,1914,1939]" pageId="21" pageNumber="22">Remarks.</emphasis>
The most similar species is
<taxonomicName id="88A726CC6E30FFD7FDC51A0DFC927BBA" box="[630,827,1914,1939]" class="Malacostraca" family="Diastylidae" genus="Diastylis" kingdom="Animalia" order="Cumacea" pageId="21" pageNumber="22" phylum="Arthropoda" rank="species" species="homoacanthus" status="sp. nov.">
<emphasis id="7DD3815D6E30FFD7FDC51A0DFC927BBA" box="[630,827,1914,1939]" italics="true" pageId="21" pageNumber="22">D. homoacanthus</emphasis>
</taxonomicName>
<emphasis id="7DD3815D6E30FFD7FCF21A0BFC297BBA" bold="true" box="[833,896,1914,1939]" pageId="21" pageNumber="22">
<taxonomicNameLabel id="66E03C266E30FFD7FCF21A0BFC297BBA" box="[833,896,1914,1939]" pageId="21" pageNumber="22" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
which also has a smooth globular carapace with few larger anterior spines. However, the pattern of spines is quite different, with 2 large spines with shorter spines between them in
<taxonomicName id="88A726CC6E30FFD7FEE41AB5FE637BF2" box="[343,458,1988,2011]" class="Malacostraca" family="Diastylidae" genus="Diastylis" kingdom="Animalia" order="Cumacea" pageId="21" pageNumber="22" phylum="Arthropoda" rank="species" species="curtain">
<emphasis id="7DD3815D6E30FFD7FEE41AB5FE637BF2" box="[343,458,1988,2011]" italics="true" pageId="21" pageNumber="22">D. curtain</emphasis>
</taxonomicName>
, while in
<taxonomicName id="88A726CC6E30FFD7FD891AB5FD567BF2" box="[570,767,1986,2011]" class="Malacostraca" family="Diastylidae" genus="Diastylis" kingdom="Animalia" order="Cumacea" pageId="21" pageNumber="22" phylum="Arthropoda" rank="species" species="homoacanthus">
<emphasis id="7DD3815D6E30FFD7FD891AB5FD567BF2" box="[570,767,1986,2011]" italics="true" pageId="21" pageNumber="22">D. homoacanthus</emphasis>
</taxonomicName>
the spines are homogenous in size.
</paragraph>
</subSubSection>
</treatment>
</document>
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