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<document id="07FF9B30D1DF3EE3F12B8D9086EB904E" ID-DOI="10.5281/zenodo.194934" ID-GBIF-Dataset="6afa64bb-986e-4584-aa87-ba7b4e6c4f04" ID-ISSN="1175-5326" ID-Zenodo-Dep="194934" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460220084488" checkinUser="plazi" docAuthor="Alberico, Natalia &amp; Mühlenhardt-Siegel, Ute" docDate="2010" docId="03AE1C51FF80FFF0FF5EF9B4FDC4FE68" docLanguage="en" docName="zt02440p048.pdf" docOrigin="Zootaxa 2440" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Diastylis catalinae Alberico &amp; Mühlenhardt-Siegel, 2010, n. sp." docType="treatment" docVersion="9" lastPageNumber="47" masterDocId="FF976429FF87FFFEFFC9FFF6FFDEFFDF" masterDocTitle="Two new Diastylis (Cumacea: Diastylidae) from Antarctic waters: Diastylis andeepae and D. catalinae" masterLastPageNumber="48" masterPageNumber="33" pageNumber="40" updateTime="1698237525773" updateUser="plazi">
<mods:mods id="746F0127C4B2B14B092C3643465EAEC9" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="A7A55B2353D48EBF16B03BE87E423765">
<mods:title id="473FAE617B9DCFA7E076199ED4681DE8">Two new Diastylis (Cumacea: Diastylidae) from Antarctic waters: Diastylis andeepae and D. catalinae</mods:title>
</mods:titleInfo>
<mods:name id="CE17EAF9D8B7EE0375DCBEB5D8535578" type="personal">
<mods:role id="8F5A61B549A287C3AB37C8B6BA937A50">
<mods:roleTerm id="8A77577EA1B0A29B1B21CCB36AC5CF0E">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="757F54E01D914F379202659C64EC07AE">Alberico, Natalia</mods:namePart>
</mods:name>
<mods:name id="BCD3508A64ED83E676450182064FDA6D" type="personal">
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<mods:namePart id="D32396EB5B8D22DC4EFAE9271A6D09E3">Mühlenhardt-Siegel, Ute</mods:namePart>
</mods:name>
<mods:typeOfResource id="9FF99F29157F7351C5619B0C2103F5C2">text</mods:typeOfResource>
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<mods:title id="AE935C4560DD20E42C5F384417F6E22F">Zootaxa</mods:title>
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<mods:date id="CE92150937B1CAFA5C6C2FB892902D1F">2010</mods:date>
<mods:detail id="97FC5FC9A80AB40AD6894C5E176E9370" type="volume">
<mods:number id="8C6C4E0C22277C1BCBA0347EBA40E35C">2440</mods:number>
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<mods:classification id="6157548B9BD392E9180C55DA12C35499">journal article</mods:classification>
<mods:identifier id="9A2850BA5DD088E9FED1532D03A990F2" type="DOI">10.5281/zenodo.194934</mods:identifier>
<mods:identifier id="01FE0759CD4EB25C1B52A8A1E20F8309" type="GBIF-Dataset">6afa64bb-986e-4584-aa87-ba7b4e6c4f04</mods:identifier>
<mods:identifier id="F5D3A0FDCD64320171E081B29FF83261" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="C0E8660B8D78F777495354C8AFB699BC" type="Zenodo-Dep">194934</mods:identifier>
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<treatment id="03AE1C51FF80FFF0FF5EF9B4FDC4FE68" ID-DOI="http://doi.org/10.5281/zenodo.6208584" ID-GBIF-Taxon="119385118" ID-Zenodo-Dep="6208584" LSID="urn:lsid:plazi:treatment:03AE1C51FF80FFF0FF5EF9B4FDC4FE68" httpUri="http://treatment.plazi.org/id/03AE1C51FF80FFF0FF5EF9B4FDC4FE68" lastPageId="14" lastPageNumber="47" pageId="7" pageNumber="40">
<subSubSection id="C31DFECCFF80FFF9FF5EF9B4FEE9F9A0" pageId="7" pageNumber="40" type="nomenclature">
<paragraph id="8BB8AD47FF80FFF9FF5EF9B4FE60F983" blockId="7.[151,446,1602,1663]" box="[151,446,1602,1628]" pageId="7" pageNumber="40">
<heading id="D0F01A2BFF80FFF9FF5EF9B4FE60F983" bold="true" box="[151,446,1602,1628]" fontSize="11" level="1" pageId="7" pageNumber="40" reason="1">
<emphasis id="B9737155FF80FFF9FF5EF9B4FE60F983" bold="true" box="[151,446,1602,1628]" pageId="7" pageNumber="40">
<taxonomicName id="4C07D6C4FF80FFF9FF5EF9B4FEAAF983" box="[151,372,1602,1628]" class="Malacostraca" family="Diastylidae" genus="Diastylis" kingdom="Animalia" order="Cumacea" pageId="7" pageNumber="40" phylum="Arthropoda" rank="species" species="catalinae" status="sp. nov.">
<emphasis id="B9737155FF80FFF9FF5EF9B4FEAAF983" bold="true" box="[151,372,1602,1628]" italics="true" pageId="7" pageNumber="40">Diastylis catalinae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A240CC2EFF80FFF9FEB5F9B4FE60F983" box="[380,446,1602,1628]" pageId="7" pageNumber="40" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="8BB8AD47FF80FFF9FF5EF993FEE9F9A0" blockId="7.[151,446,1602,1663]" box="[151,311,1637,1663]" pageId="7" pageNumber="40">
(
<figureCitation id="133CB1C2FF80FFF9FF56F993FEF0F9A0" box="[159,302,1637,1663]" captionStart-0="FIGURE 5" captionStart-1="FIGURE 7" captionStart-2="FIGURE 8" captionStartId-0="8.[151,257,1842,1866]" captionStartId-1="11.[151,255,1914,1938]" captionStartId-2="12.[151,257,1949,1973]" captionTargetBox-0="[151,1436,194,1820]" captionTargetBox-1="[151,1436,383,1893]" captionTargetBox-2="[166,1420,194,1932]" captionTargetId-0="figure@8.[151,1436,194,1821]" captionTargetId-1="figure@11.[151,1436,383,1893]" captionTargetId-2="figure@12.[166,1421,194,1936]" captionTargetPageId-0="8" captionTargetPageId-1="11" captionTargetPageId-2="12" captionText-0="FIGURE 5. Diastylis catalinae n. sp., preparatory female (holotype ZMH K − 42182). A, habitus in lateral view; B, carapace and pereon in dorsal view; C, antenna 1; D, antenna 2. Scale bars: 1 mm (A, B), 0.2 mm (C), 0.1 mm (D)." captionText-1="FIGURE 7. Diastylis catalinae n. sp., preparatory female (holotype ZMH K − 42182). A, maxilliped 3; B, pereopod 1; C, pereopod 2. Scale bars: 0.5 mm (A − C)." captionText-2="FIGURE 8. Diastylis catalinae n. sp. Preparatory female (holotype ZMH K − 42182). A, pereopod 3 (dactylus distal setae broken); B, pereopod 5; C, telson and uropod. Subadult male (paratype ZMH K − 42181). D, maxilliped 3; E, pereopod 3. Scale bars: 0.5 mm (A − E)." httpUri-0="https://zenodo.org/record/194939/files/figure.png" httpUri-1="https://zenodo.org/record/194940/files/figure.png" httpUri-2="https://zenodo.org/record/194941/files/figure.png" pageId="7" pageNumber="40">Figures 5−8</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C31DFECCFF80FFF9FF5EF959FCD3F880" pageId="7" pageNumber="40" type="materials_examined">
<paragraph id="8BB8AD47FF80FFF9FF5EF959FCD3F880" blockId="7.[151,1437,1711,2036]" pageId="7" pageNumber="40">
<emphasis id="B9737155FF80FFF9FF5EF959FE7BF916" bold="true" box="[151,421,1711,1737]" pageId="7" pageNumber="40">Material examined.</emphasis>
R/V “Polarstern”. ANDEEP III (ANT XXII/3). East Weddell Sea, Sta. 81−8,
<geoCoordinate id="EE33CB80FF80FFF9FF5EF923FEFFF930" box="[151,289,1749,1775]" direction="south" orientation="latitude" pageId="7" pageNumber="40" precision="9" value="-70.53367">70º32.02´S</geoCoordinate>
,
<geoCoordinate id="EE33CB80FF80FFF9FEE7F923FE1FF930" box="[302,449,1749,1775]" direction="west" orientation="longitude" pageId="7" pageNumber="40" precision="9" value="-14.584167">14º35.05´W</geoCoordinate>
,
<quantity id="4CFF00A2FF80FFF9FE07F923FDF3F930" box="[462,557,1749,1775]" metricMagnitude="3" metricUnit="m" metricValue="4.392" pageId="7" pageNumber="40" unit="m" value="4392.0">4392 m</quantity>
,
<date id="FFB98B87FF80FFF9FDF3F923FCC6F930" box="[570,792,1749,1775]" pageId="7" pageNumber="40" value="2005-02-24">24 February 2005</date>
:
<specimenCount id="9D0166CEFF80FFF9FCECF923FC40F930" box="[805,926,1749,1775]" pageId="7" pageNumber="40" type="juvenile">1 juvenile</specimenCount>
(
<collectionCode id="ED163582FF80FFF9FC67F923FC2DF930" box="[942,1011,1749,1775]" httpUri="http://grbio.org/cool/kdnf-0379" name="Zoologisches Museum Hamburg" pageId="7" pageNumber="40">ZMH</collectionCode>
<collectionCode id="ED163582FF80FFF9FC35F923FBC2F930" box="[1020,1052,1749,1775]" pageId="7" pageNumber="40">K-</collectionCode>
42180). West Weddell Sea. Sta. 110−8,
<geoCoordinate id="EE33CB80FF80FFF9FF3FF90CFEABF8CB" box="[246,373,1786,1812]" direction="south" orientation="latitude" pageId="7" pageNumber="40" precision="9" value="-64.00867">64º0.52´S</geoCoordinate>
,
<geoCoordinate id="EE33CB80FF80FFF9FE4BF90CFDC7F8CB" box="[386,537,1786,1812]" direction="west" orientation="longitude" pageId="7" pageNumber="40" precision="9" value="-43.034832">43º02.09´W</geoCoordinate>
,
<quantity id="4CFF00A2FF80FFF9FDEFF90CFD56F8CB" box="[550,648,1786,1812]" metricMagnitude="3" metricUnit="m" metricValue="4.698" pageId="7" pageNumber="40" unit="m" value="4698.0">4698 m</quantity>
,
<date id="FFB98B87FF80FFF9FD5FF90CFC84F8CB" box="[662,858,1786,1812]" pageId="7" pageNumber="40" value="2005-03-10">10 March 2005</date>
:
<specimenCount id="9D0166CEFF80FFF9FCAEF90CFC37F8CB" box="[871,1001,1786,1812]" pageId="7" pageNumber="40" type="subadult">1 subadult</specimenCount>
♂ (
<typeStatus id="54BC13E5FF80FFF9FBD3F90CFB56F8CB" box="[1050,1160,1786,1812]" pageId="7" pageNumber="40" type="paratype">paratype</typeStatus>
<collectionCode id="ED163582FF80FFF9FB59F90CFB0AF8CB" box="[1168,1236,1786,1812]" httpUri="http://grbio.org/cool/kdnf-0379" name="Zoologisches Museum Hamburg" pageId="7" pageNumber="40">ZMH</collectionCode>
K −42181). Sta. 121−11,
<geoCoordinate id="EE33CB80FF80FFF9FECAF8D6FE53F8E5" box="[259,397,1824,1850]" direction="south" orientation="latitude" pageId="7" pageNumber="40" precision="9" value="-63.60317">63º36.19´S</geoCoordinate>
,
<geoCoordinate id="EE33CB80FF80FFF9FE52F8D6FDF0F8E5" box="[411,558,1824,1850]" direction="west" orientation="longitude" pageId="7" pageNumber="40" precision="9" value="-50.619167">50º37.15´W</geoCoordinate>
,
<quantity id="4CFF00A2FF80FFF9FDF5F8D6FD45F8E5" box="[572,667,1824,1850]" metricMagnitude="3" metricUnit="m" metricValue="2.657" pageId="7" pageNumber="40" unit="m" value="2657.0">2657 m</quantity>
,
<date id="FFB98B87FF80FFF9FD60F8D6FCB7F8E5" box="[681,873,1824,1850]" pageId="7" pageNumber="40" value="2005-03-15">15 March 2005</date>
: 2 preparatory ♀♀ (
<typeStatus id="54BC13E5FF80FFF9FBA9F8D6FB13F8E5" box="[1120,1229,1824,1850]" pageId="7" pageNumber="40" type="holotype">holotype</typeStatus>
<collectionCode id="ED163582FF80FFF9FB1FF8D6FAC7F8E5" box="[1238,1305,1824,1850]" httpUri="http://grbio.org/cool/kdnf-0379" name="Zoologisches Museum Hamburg" pageId="7" pageNumber="40">ZMH</collectionCode>
K −42182;
<typeStatus id="54BC13E5FF80FFF9FF5EF8B3FF22F880" box="[151,252,1861,1887]" pageId="7" pageNumber="40" type="paratype">paratype</typeStatus>
42183), 1 manca (
<typeStatus id="54BC13E5FF80FFF9FE1FF8B3FDE3F880" box="[470,573,1861,1887]" pageId="7" pageNumber="40" type="paratype">paratype</typeStatus>
<collectionCode id="ED163582FF80FFF9FD8DF8B3FD5BF880" box="[580,645,1861,1887]" httpUri="http://grbio.org/cool/kdnf-0379" name="Zoologisches Museum Hamburg" pageId="7" pageNumber="40">ZMH</collectionCode>
K −42183).
</paragraph>
</subSubSection>
<subSubSection id="C31DFECCFF80FFF9FF0FF89CFD48F82B" pageId="7" pageNumber="40" type="diagnosis">
<paragraph id="8BB8AD47FF80FFF9FF0FF89CFD48F82B" blockId="7.[151,1437,1711,2036]" pageId="7" pageNumber="40">
<emphasis id="B9737155FF80FFF9FF0FF89CFE98F85B" bold="true" box="[198,326,1898,1924]" pageId="7" pageNumber="40">Diagnosis.</emphasis>
Carapace, surface translucent, inferior margin serrated, anterior part with several teeth arranged in two non −uniform rows on each side of the pseudorostrum. Female: fourth article of antenna 2 with a minute seta, pereopods 3 and 4 with rudimentary exopods, telson with six −seven cuspidate setae on each side, uropod endopod of three articles.
</paragraph>
</subSubSection>
<caption id="DF78FDCFFF8FFFF6FF5EF8C4FABCF8B6" httpUri="https://zenodo.org/record/194939/files/figure.png" pageId="8" pageNumber="41" targetBox="[151,1436,194,1820]" targetPageId="8">
<paragraph id="8BB8AD47FF8FFFF6FF5EF8C4FABCF8B6" blockId="8.[151,1436,1842,1897]" pageId="8" pageNumber="41">
<emphasis id="B9737155FF8FFFF6FF5EF8C4FEC0F895" bold="true" box="[151,286,1842,1866]" pageId="8" pageNumber="41">FIGURE 5.</emphasis>
<taxonomicName id="4C07D6C4FF8FFFF6FEECF8C4FE28F896" box="[293,502,1842,1865]" class="Malacostraca" family="Diastylidae" genus="Diastylis" kingdom="Animalia" order="Cumacea" pageId="8" pageNumber="41" phylum="Arthropoda" rank="species" species="catalinae" status="sp. nov.">
<emphasis id="B9737155FF8FFFF6FEECF8C4FE28F896" box="[293,502,1842,1865]" italics="true" pageId="8" pageNumber="41">Diastylis catalinae</emphasis>
</taxonomicName>
<emphasis id="B9737155FF8FFFF6FE34F8C4FDE2F895" bold="true" box="[509,572,1842,1866]" pageId="8" pageNumber="41">
<taxonomicNameLabel id="A240CC2EFF8FFFF6FE34F8C4FDE2F895" box="[509,572,1842,1866]" pageId="8" pageNumber="41" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
, preparatory female (holotype ZMH K −42182). A, habitus in lateral view; B, carapace and pereon in dorsal view; C, antenna 1; D, antenna 2. Scale bars: 1 mm (A, B), 0.2 mm (C), 0.1 mm (D).
</paragraph>
</caption>
<subSubSection id="C31DFECCFF8FFFF3FF0FF861FDE3F9E3" lastPageId="13" lastPageNumber="46" pageId="8" pageNumber="41" type="description">
<paragraph id="8BB8AD47FF8FFFF6FF0FF861FD80F808" blockId="8.[198,1145,1943,2007]" pageId="8" pageNumber="41">
<emphasis id="B9737155FF8FFFF6FF0FF861FD41F86E" bold="true" box="[198,671,1943,1969]" pageId="8" pageNumber="41">Description of the preparatory female</emphasis>
(based on the
<typeStatus id="54BC13E5FF8FFFF6FC83F86EFC6EF86D" box="[842,944,1944,1970]" pageId="8" pageNumber="41" type="holotype">holotype</typeStatus>
ZMH K −42182) Total length: approximately
<quantity id="4CFF00A2FF8FFFF6FDDBF84BFD87F808" box="[530,601,1981,2007]" metricMagnitude="-3" metricUnit="m" metricValue="9.0" pageId="8" pageNumber="41" unit="mm" value="9.0">9 mm</quantity>
.
</paragraph>
<paragraph id="8BB8AD47FF8EFFF7FF0FFF6EFE57FE4D" blockId="9.[151,1437,152,2007]" pageId="9" pageNumber="42">
Carapace (
<figureCitation id="133CB1C2FF8EFFF7FE8DFF6EFE6BFF6D" box="[324,437,152,178]" captionStart="FIGURE 5" captionStartId="8.[151,257,1842,1866]" captionTargetBox="[151,1436,194,1820]" captionTargetId="figure@8.[151,1436,194,1821]" captionTargetPageId="8" captionText="FIGURE 5. Diastylis catalinae n. sp., preparatory female (holotype ZMH K − 42182). A, habitus in lateral view; B, carapace and pereon in dorsal view; C, antenna 1; D, antenna 2. Scale bars: 1 mm (A, B), 0.2 mm (C), 0.1 mm (D)." httpUri="https://zenodo.org/record/194939/files/figure.png" pageId="9" pageNumber="42">Figures 5</figureCitation>
A, B), surface translucent, approximately 1.2 times as long as wide, inferior margin serrated, anterior part of carapace with several teeth arranged in two non −uniform rows on each side of it: one row extends backwards from the tip of the pseudorostrum and runs parallel to the frontal lobe fissure, the second row starts at middle of the other row of teeth, runs downwards perpendicular to it, and disappears a short distance before reaching inferior margin of carapace. Frontal lobe with three teeth. Ocular lobe wider than long, without lenses. Pseudorostrum approximately 6 times as long as ocular lobe length. Antennal notch shallow and smooth.
</paragraph>
<paragraph id="8BB8AD47FF8EFFF7FF0FFE6BFEC6FDDD" blockId="9.[151,1437,152,2007]" pageId="9" pageNumber="42">
Pereon (
<figureCitation id="133CB1C2FF8EFFF7FEE2FE6BFE40FE68" box="[299,414,413,439]" captionStart="FIGURE 5" captionStartId="8.[151,257,1842,1866]" captionTargetBox="[151,1436,194,1820]" captionTargetId="figure@8.[151,1436,194,1821]" captionTargetPageId="8" captionText="FIGURE 5. Diastylis catalinae n. sp., preparatory female (holotype ZMH K − 42182). A, habitus in lateral view; B, carapace and pereon in dorsal view; C, antenna 1; D, antenna 2. Scale bars: 1 mm (A, B), 0.2 mm (C), 0.1 mm (D)." httpUri="https://zenodo.org/record/194939/files/figure.png" pageId="9" pageNumber="42">Figures 5</figureCitation>
A, B) approximately 0.54 times as long as the carapace. Pereonites 1-3 subequal in length, pereonite 4 the longest, postero −lateral angles of pereonite 5 rounded in dorsal view and with one tooth each.
</paragraph>
<paragraph id="8BB8AD47FF8EFFF7FF0FFDFBFA56FDF8" blockId="9.[151,1437,152,2007]" box="[198,1416,525,551]" pageId="9" pageNumber="42">
Pleon (
<figureCitation id="133CB1C2FF8EFFF7FED1FDFBFEA2FDF8" box="[280,380,525,551]" captionStart="FIGURE 5" captionStartId="8.[151,257,1842,1866]" captionTargetBox="[151,1436,194,1820]" captionTargetId="figure@8.[151,1436,194,1821]" captionTargetPageId="8" captionText="FIGURE 5. Diastylis catalinae n. sp., preparatory female (holotype ZMH K − 42182). A, habitus in lateral view; B, carapace and pereon in dorsal view; C, antenna 1; D, antenna 2. Scale bars: 1 mm (A, B), 0.2 mm (C), 0.1 mm (D)." httpUri="https://zenodo.org/record/194939/files/figure.png" pageId="9" pageNumber="42">Figure 5</figureCitation>
A) slightly shorter than cephalothorax, pleonites 2−5 with two small dorso −lateral teeth.
</paragraph>
<paragraph id="8BB8AD47FF8EFFF7FF0FFDC4FE8FFD48" blockId="9.[151,1437,152,2007]" pageId="9" pageNumber="42">
Telson (
<figureCitation id="133CB1C2FF8EFFF7FEECFDC4FE55FD93" box="[293,395,562,588]" captionStart="FIGURE 8" captionStartId="12.[151,257,1949,1973]" captionTargetBox="[166,1420,194,1932]" captionTargetId="figure@12.[166,1421,194,1936]" captionTargetPageId="12" captionText="FIGURE 8. Diastylis catalinae n. sp. Preparatory female (holotype ZMH K − 42182). A, pereopod 3 (dactylus distal setae broken); B, pereopod 5; C, telson and uropod. Subadult male (paratype ZMH K − 42181). D, maxilliped 3; E, pereopod 3. Scale bars: 0.5 mm (A − E)." httpUri="https://zenodo.org/record/194941/files/figure.png" pageId="9" pageNumber="42">Figure 8</figureCitation>
C) approximately 1.7 times as long as last pleonite, with several small simple setae on dorsal surface. Each side with six −seven cuspidate setae and distal end with two long stout cuspidate setae (tips truncated).
</paragraph>
<paragraph id="8BB8AD47FF8EFFF7FF0FFD54FC4CFC43" blockId="9.[151,1437,152,2007]" pageId="9" pageNumber="42">
Antenna 1 (
<figureCitation id="133CB1C2FF8EFFF7FE87FD54FE6DFD63" box="[334,435,674,700]" captionStart="FIGURE 5" captionStartId="8.[151,257,1842,1866]" captionTargetBox="[151,1436,194,1820]" captionTargetId="figure@8.[151,1436,194,1821]" captionTargetPageId="8" captionText="FIGURE 5. Diastylis catalinae n. sp., preparatory female (holotype ZMH K − 42182). A, habitus in lateral view; B, carapace and pereon in dorsal view; C, antenna 1; D, antenna 2. Scale bars: 1 mm (A, B), 0.2 mm (C), 0.1 mm (D)." httpUri="https://zenodo.org/record/194939/files/figure.png" pageId="9" pageNumber="42">Figure 5</figureCitation>
C), peduncle, articles 1−3 with thin sinuate setae; article 1 approximately 0.8 times as long as articles 2 and 3 combined, inner margin with small simple setae, inner distal corner with one setulate seta and two large teeth, outer margin with one seta with small setulae distally; article 2 approximately 0.9 times as long as article 3, with two setulate setae; article 3 with one simple and two broom setae on distal margin. Main flagellum of three articles, article 1 approximately 0.9 times as long as articles 2 and 3 combined; articles 2 and 3 with one aesthetasc each. Accessory flagellum almost reaching 1/3−way along article 1 of main flagellum; of three articles, article 2 the longest.
</paragraph>
<paragraph id="8BB8AD47FF8EFFF7FF0FFC5EFAA8FC38" blockId="9.[151,1437,152,2007]" pageId="9" pageNumber="42">
Antenna 2 (
<figureCitation id="133CB1C2FF8EFFF7FE98FC5EFE68FC1D" box="[337,438,936,962]" captionStart="FIGURE 5" captionStartId="8.[151,257,1842,1866]" captionTargetBox="[151,1436,194,1820]" captionTargetId="figure@8.[151,1436,194,1821]" captionTargetPageId="8" captionText="FIGURE 5. Diastylis catalinae n. sp., preparatory female (holotype ZMH K − 42182). A, habitus in lateral view; B, carapace and pereon in dorsal view; C, antenna 1; D, antenna 2. Scale bars: 1 mm (A, B), 0.2 mm (C), 0.1 mm (D)." httpUri="https://zenodo.org/record/194939/files/figure.png" pageId="9" pageNumber="42">Figure 5</figureCitation>
D) of four articles, article 1 the longest, article 4 minute. Article 1 with two setulate setae and one small simple seta, articles 2 and 3 with one setulate seta each, article 4 with one minute seta.
</paragraph>
<paragraph id="8BB8AD47FF8EFFF7FF0FFC04FD4EFBED" blockId="9.[151,1437,152,2007]" pageId="9" pageNumber="42">Right mandible (Figure 6A), pars incisive with 13 setae. Left mandible (not drawn), pars incisive with 13 setae and a well-developed lacinia mobilis.</paragraph>
<paragraph id="8BB8AD47FF8EFFF7FF0FFBCBFCEEFB7D" blockId="9.[151,1437,152,2007]" pageId="9" pageNumber="42">
Maxilla 1, outer endite with 14 cuspidate distal setae and one small seta on outer margin, inner endite with four unequal and two small simple setae distally (not drawn but very much alike to the maxilla 1 of
<taxonomicName id="4C07D6C4FF8EFFF7FAFDFB95FF24FB7E" class="Malacostraca" family="Diastylidae" genus="Diastylis" kingdom="Animalia" order="Cumacea" pageId="9" pageNumber="42" phylum="Arthropoda" rank="species" species="fabrizioi">
<emphasis id="B9737155FF8EFFF7FAFDFB95FF24FB7E" italics="true" pageId="9" pageNumber="42">Diastylis fabrizioi</emphasis>
</taxonomicName>
presented by
<bibRefCitation id="EF96D0B6FF8EFFF7FE54FB7EFCFDFB7D" author="Alberico" box="[413,803,1160,1186]" pageId="9" pageNumber="47" refString="Alberico, N. &amp; Roccatagliata, D. (2008) Diastylis fabrizioi, a new species and brief redescription of D. planifrons Calman, 1912 (Crustacea: Cumacea: Diastylidae) from South America. Journal of Natural History, 42 (13 - 16), 1039 - 1063." type="journal article" year="2008">Alberico and Roccatagliata 2008</bibRefCitation>
).
</paragraph>
<paragraph id="8BB8AD47FF8EFFF7FF0FFB5BFE65FACD" blockId="9.[151,1437,152,2007]" pageId="9" pageNumber="42">
Maxilla 2, outer endite with three serrate and three serrulate setae, inner endite with three serrate and one serrulate setae (not drawn but very much alike to the maxilla 2 of
<taxonomicName id="4C07D6C4FF8EFFF7FC7AFB25FB55FB33" box="[947,1163,1235,1260]" class="Malacostraca" family="Diastylidae" genus="Diastylis" kingdom="Animalia" order="Cumacea" pageId="9" pageNumber="42" phylum="Arthropoda" rank="species" species="fabrizioi">
<emphasis id="B9737155FF8EFFF7FC7AFB25FB55FB33" box="[947,1163,1235,1260]" italics="true" pageId="9" pageNumber="42">Diastylis fabrizioi</emphasis>
</taxonomicName>
presented by
<bibRefCitation id="EF96D0B6FF8EFFF7FAFDFB24FE70FACD" author="Alberico" pageId="9" pageNumber="47" refString="Alberico, N. &amp; Roccatagliata, D. (2008) Diastylis fabrizioi, a new species and brief redescription of D. planifrons Calman, 1912 (Crustacea: Cumacea: Diastylidae) from South America. Journal of Natural History, 42 (13 - 16), 1039 - 1063." type="journal article" year="2008">Alberico and Roccatagliata 2008</bibRefCitation>
).
</paragraph>
<paragraph id="8BB8AD47FF8EFFF7FF0FFAEBFB0BFA78" blockId="9.[151,1437,152,2007]" pageId="9" pageNumber="42">Maxilliped 1 (Figure 6B), basis with five setuloserrulate setae on inner distal margin. Endite with nine setae (simple and setulate). Carpus, inner margin with a row of eight setuloserrate setae and simple setae (only some of them drawn), outer distal corner with one large and one short setulate seta. Propodus with simple setae, two long setulate setae and two serrate setae. Dactylus with simple and serrulate setae.</paragraph>
<paragraph id="8BB8AD47FF8EFFF7FF0FFA44FBFFF9BD" blockId="9.[151,1437,152,2007]" pageId="9" pageNumber="42">Maxilliped 2 (Figure 6C), basis 0.86 times as long as remaining articles together, with three setulate setae (one of them with thicker setulae) and one short simple seta distally. Merus with three setulate setae distally. Carpus with two unequal setulate setae on outer distal corner and five setulate setae on inner margin. Propodus, outer margin with two setulate setae and two small teeth, inner margin with six barely setulate setae (distal half finely serrulate). Dactylus with serrulate and simple setae distally.</paragraph>
<paragraph id="8BB8AD47FF8EFFF7FF0FF99BFB50F8B8" blockId="9.[151,1437,152,2007]" pageId="9" pageNumber="42">
Maxilliped 3 (
<figureCitation id="133CB1C2FF8EFFF7FEBCF99BFE01F958" box="[373,479,1645,1671]" captionStart="FIGURE 7" captionStartId="11.[151,255,1914,1938]" captionTargetBox="[151,1436,383,1893]" captionTargetId="figure@11.[151,1436,383,1893]" captionTargetPageId="11" captionText="FIGURE 7. Diastylis catalinae n. sp., preparatory female (holotype ZMH K − 42182). A, maxilliped 3; B, pereopod 1; C, pereopod 2. Scale bars: 0.5 mm (A − C)." httpUri="https://zenodo.org/record/194940/files/figure.png" pageId="9" pageNumber="42">Figure 7</figureCitation>
A), basis 1.56 times as long as remaining articles together, inner margin with setulate setae and several teeth, distal process with five stout setulate setae (one of them shorter). Ischium, distal margin with one large tooth and one setulate seta, inner margin with three small teeth. Merus with sinuate setae, inner margin with one tooth and three setulate setae, outer margin with one setulate seta. Carpus, inner margin with five setulate setae and outer distal corner with two unequal setulate setae. Propodus with two barely setulate setae on inner margin and one simple seta on outer distal corner. Dactylus with several simple setae (some of them could be serrulate). Exopod with flagellum of five articles.
</paragraph>
<paragraph id="8BB8AD47FF8EFFF4FF0FF884FAB2FF23" blockId="9.[151,1437,152,2007]" lastBlockId="10.[151,1436,152,252]" lastPageId="10" lastPageNumber="43" pageId="9" pageNumber="42">
Pereopod 1 (
<figureCitation id="133CB1C2FF8EFFF7FEAFF884FE0CF853" box="[358,466,1906,1932]" captionStart="FIGURE 7" captionStartId="11.[151,255,1914,1938]" captionTargetBox="[151,1436,383,1893]" captionTargetId="figure@11.[151,1436,383,1893]" captionTargetPageId="11" captionText="FIGURE 7. Diastylis catalinae n. sp., preparatory female (holotype ZMH K − 42182). A, maxilliped 3; B, pereopod 1; C, pereopod 2. Scale bars: 0.5 mm (A − C)." httpUri="https://zenodo.org/record/194940/files/figure.png" pageId="9" pageNumber="42">Figure 7</figureCitation>
B), basis approximately 0.7 times as long as remaining articles together, with setulate setae on both margins and distally, and teeth on both margins and on dorsal surface. Ischium and merus combined approximately 0.6 times as long as carpus. Merus with one tooth on inner distal corner and three setulate setae distally. Propodus with one setulate seta and several small simple setae. Merus and carpus combined approximately 0.7 times as long as propodus and dactylus combined. Dactylus approximately 0.6 times as long as propodus. Last two articles with simple setae only. Exopod with flagellum of six articles.
</paragraph>
<paragraph id="8BB8AD47FF8DFFF4FF5EF95FFC10F936" blockId="10.[151,1435,1705,1769]" pageId="10" pageNumber="43">
<emphasis id="B9737155FF8DFFF4FF5EF95FFEF6F91C" bold="true" box="[151,296,1705,1731]" pageId="10" pageNumber="43">FIGURE 6.</emphasis>
<taxonomicName id="4C07D6C4FF8DFFF4FEF9F95CFDCEF91C" box="[304,528,1706,1731]" class="Malacostraca" family="Diastylidae" genus="Diastylis" kingdom="Animalia" order="Cumacea" pageId="10" pageNumber="43" phylum="Arthropoda" rank="species" species="catalinae" status="sp. nov.">
<emphasis id="B9737155FF8DFFF4FEF9F95CFDCEF91C" box="[304,528,1706,1731]" italics="true" pageId="10" pageNumber="43">Diastylis catalinae</emphasis>
</taxonomicName>
<emphasis id="B9737155FF8DFFF4FDD0F95DFD88F91C" bold="true" box="[537,598,1707,1731]" pageId="10" pageNumber="43">
<taxonomicNameLabel id="A240CC2EFF8DFFF4FDD0F95DFD88F91C" box="[537,598,1707,1731]" pageId="10" pageNumber="43" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
, preparatory female (
<typeStatus id="54BC13E5FF8DFFF4FC9EF95CFC1FF91B" box="[855,961,1706,1732]" pageId="10" pageNumber="43" type="holotype">holotype</typeStatus>
ZMH K −42182). A, right mandible; B, maxilliped 1; C, maxilliped 2. Scale bars:
<quantity id="4CFF00A2FF8DFFF4FD4DF939FD00F936" box="[644,734,1743,1769]" metricMagnitude="-4" metricUnit="m" metricValue="2.0" pageId="10" pageNumber="43" unit="mm" value="0.2">0.2 mm</quantity>
(A, B),
<quantity id="4CFF00A2FF8DFFF4FCF6F939FC47F936" box="[831,921,1743,1769]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="10" pageNumber="43" unit="mm" value="0.5">0.5 mm</quantity>
(C).
</paragraph>
<paragraph id="8BB8AD47FF8DFFF4FF0FF8C9FCF4F831" blockId="10.[151,1437,1855,2030]" pageId="10" pageNumber="43">
Pereopod 2 (
<figureCitation id="133CB1C2FF8DFFF4FEAAF8C9FE13F886" box="[355,461,1855,1881]" captionStart="FIGURE 7" captionStartId="11.[151,255,1914,1938]" captionTargetBox="[151,1436,383,1893]" captionTargetId="figure@11.[151,1436,383,1893]" captionTargetPageId="11" captionText="FIGURE 7. Diastylis catalinae n. sp., preparatory female (holotype ZMH K − 42182). A, maxilliped 3; B, pereopod 1; C, pereopod 2. Scale bars: 0.5 mm (A − C)." httpUri="https://zenodo.org/record/194940/files/figure.png" pageId="10" pageNumber="43">Figure 7</figureCitation>
C), basis approximately 0.6 times as long as remaining articles together, dorsal surface with one tooth basally, inner margin with setulate setae and teeth, and distal margin with one stout simple seta. Ischium with two teeth on inner distal corner. Ischium and merus combined approximately half as long as carpus. Carpus approximately as long as propodus and dactylus combined. Merus −dactylus with simple setae only. Exopod with flagellum of six articles.
</paragraph>
<paragraph id="8BB8AD47FF8CFFF5FF0FFF6EFC2AFE98" blockId="11.[151,1436,152,327]" pageId="11" pageNumber="44">
Pereopod 3 (
<figureCitation id="133CB1C2FF8CFFF5FE96FF6EFE1BFF6D" box="[351,453,152,178]" captionStart="FIGURE 8" captionStartId="12.[151,257,1949,1973]" captionTargetBox="[166,1420,194,1932]" captionTargetId="figure@12.[166,1421,194,1936]" captionTargetPageId="12" captionText="FIGURE 8. Diastylis catalinae n. sp. Preparatory female (holotype ZMH K − 42182). A, pereopod 3 (dactylus distal setae broken); B, pereopod 5; C, telson and uropod. Subadult male (paratype ZMH K − 42181). D, maxilliped 3; E, pereopod 3. Scale bars: 0.5 mm (A − E)." httpUri="https://zenodo.org/record/194941/files/figure.png" pageId="11" pageNumber="44">Figure 8</figureCitation>
A), basis approximately 0.9 times as long as remaining articles together, with two setulate setae and small simple setae. Ischium with one simple (annulate?) seta (broken, not drawn). Merus with two simple (annulate?) setae. Carpus 0.64 times as long as merus, with two simple (annulate?) setae basally and four annulate setae distally. Propodus with one annulate seta and one broom seta distally. Dactylus with one small simple seta half way along article. Exopod of two articles.
</paragraph>
<caption id="DF78FDCFFF8CFFF5FF5EF88CFDE5F86D" httpUri="https://zenodo.org/record/194940/files/figure.png" pageId="11" pageNumber="44" targetBox="[151,1436,383,1893]" targetPageId="11">
<paragraph id="8BB8AD47FF8CFFF5FF5EF88CFDE5F86D" blockId="11.[151,1436,1914,1970]" pageId="11" pageNumber="44">
<emphasis id="B9737155FF8CFFF5FF5EF88CFEC6F84D" bold="true" box="[151,280,1914,1938]" pageId="11" pageNumber="44">FIGURE 7.</emphasis>
<taxonomicName id="4C07D6C4FF8CFFF5FED6F88DFE39F84D" box="[287,487,1915,1938]" class="Malacostraca" family="Diastylidae" genus="Diastylis" kingdom="Animalia" order="Cumacea" pageId="11" pageNumber="44" phylum="Arthropoda" rank="species" species="catalinae" status="sp. nov.">
<emphasis id="B9737155FF8CFFF5FED6F88DFE39F84D" box="[287,487,1915,1938]" italics="true" pageId="11" pageNumber="44">Diastylis catalinae</emphasis>
</taxonomicName>
<emphasis id="B9737155FF8CFFF5FE24F88CFDF6F84D" bold="true" box="[493,552,1914,1938]" pageId="11" pageNumber="44">
<taxonomicNameLabel id="A240CC2EFF8CFFF5FE24F88CFDF6F84D" box="[493,552,1914,1938]" pageId="11" pageNumber="44" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
, preparatory female (holotype ZMH K −42182). A, maxilliped 3; B, pereopod 1; C, pereopod 2. Scale bars: 0.5 mm (A −C).
</paragraph>
</caption>
<caption id="DF78FDCFFF8BFFF2FF5EF86BFDE4F82A" httpUri="https://zenodo.org/record/194941/files/figure.png" pageId="12" pageNumber="45" targetBox="[166,1420,194,1932]" targetPageId="12">
<paragraph id="8BB8AD47FF8BFFF2FF5EF86BFDE4F82A" blockId="12.[151,1437,1949,2037]" pageId="12" pageNumber="45">
<emphasis id="B9737155FF8BFFF2FF5EF86BFEC3F86A" bold="true" box="[151,285,1949,1973]" pageId="12" pageNumber="45">FIGURE 8.</emphasis>
<taxonomicName id="4C07D6C4FF8BFFF2FEEDF868FE2DF86A" box="[292,499,1950,1973]" class="Malacostraca" family="Diastylidae" genus="Diastylis" kingdom="Animalia" order="Cumacea" pageId="12" pageNumber="45" phylum="Arthropoda" rank="species" species="catalinae" status="sp. nov.">
<emphasis id="B9737155FF8BFFF2FEEDF868FE2DF86A" box="[292,499,1950,1973]" italics="true" pageId="12" pageNumber="45">Diastylis catalinae</emphasis>
</taxonomicName>
<emphasis id="B9737155FF8BFFF2FE35F86BFDE4F86A" bold="true" box="[508,570,1949,1973]" pageId="12" pageNumber="45">
<taxonomicNameLabel id="A240CC2EFF8BFFF2FE35F86BFDE4F86A" box="[508,570,1949,1973]" pageId="12" pageNumber="45" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
Preparatory female (holotype ZMH K −42182). A, pereopod 3 (dactylus distal setae broken); B, pereopod 5; C, telson and uropod. Subadult male (paratype ZMH K −42181). D, maxilliped 3; E, pereopod 3. Scale bars: 0.5 mm (A −E).
</paragraph>
</caption>
<paragraph id="8BB8AD47FF8AFFF3FF0FFF6EFC08FF23" blockId="13.[151,1437,152,2007]" pageId="13" pageNumber="46">Pereopod 4 as pereopod 3 except for: basis 0.64 times as long as remaining articles together, with simple setae only. Carpus 0.85 times as long as merus. Dactylus with one small simple seta half way along article and two simple setae distally (one of them stouter). Exopod of two articles.</paragraph>
<paragraph id="8BB8AD47FF8AFFF3FF0FFEFEFC8BFE68" blockId="13.[151,1437,152,2007]" pageId="13" pageNumber="46">
Pereopod 5 (
<figureCitation id="133CB1C2FF8AFFF3FE93FEFEFE61FEFD" box="[346,447,264,290]" captionStart="FIGURE 8" captionStartId="12.[151,257,1949,1973]" captionTargetBox="[166,1420,194,1932]" captionTargetId="figure@12.[166,1421,194,1936]" captionTargetPageId="12" captionText="FIGURE 8. Diastylis catalinae n. sp. Preparatory female (holotype ZMH K − 42182). A, pereopod 3 (dactylus distal setae broken); B, pereopod 5; C, telson and uropod. Subadult male (paratype ZMH K − 42181). D, maxilliped 3; E, pereopod 3. Scale bars: 0.5 mm (A − E)." httpUri="https://zenodo.org/record/194941/files/figure.png" pageId="13" pageNumber="46">Figure 8</figureCitation>
B), basis approximately 0.64 times as long as remaining articles together, with a few simple setae. Ischium and merus with one simple (annulate?) seta each. Carpus approximately as long as merus, with three simple (annulate?) setae basally and with three annulate setae distally. Propodus with one annulate seta and one broom seta distally. Dactylus with one small simple seta near middle of article and two simple setae distally (one of them stouter). Without exopod.
</paragraph>
<paragraph id="8BB8AD47FF8AFFF3FF0FFE34FEA6FD48" blockId="13.[151,1437,152,2007]" pageId="13" pageNumber="46">
Uropod (
<figureCitation id="133CB1C2FF8AFFF3FEF9FE34FE4BFE03" box="[304,405,450,476]" captionStart="FIGURE 8" captionStartId="12.[151,257,1949,1973]" captionTargetBox="[166,1420,194,1932]" captionTargetId="figure@12.[166,1421,194,1936]" captionTargetPageId="12" captionText="FIGURE 8. Diastylis catalinae n. sp. Preparatory female (holotype ZMH K − 42182). A, pereopod 3 (dactylus distal setae broken); B, pereopod 5; C, telson and uropod. Subadult male (paratype ZMH K − 42181). D, maxilliped 3; E, pereopod 3. Scale bars: 0.5 mm (A − E)." httpUri="https://zenodo.org/record/194941/files/figure.png" pageId="13" pageNumber="46">Figure 8</figureCitation>
C), peduncle approximately 1.2 times as long as telson, with six −seven cuspidate setae on inner margin. Endopod approximately 0.8 times as long as exopod, of three articles: article 1 the longest, approximately as long as article 2 and 3 combined; article 2 slightly longer than article 3; article 1 with five, article 2 with three-four and article 3 with three cuspidate setae on inner margin; article 3 with one cuspidate seta, almost reaching end of exopod, distally. Exopod with three simple setae (tips truncated) distally: two long and one short.
</paragraph>
<paragraph id="8BB8AD47FF8AFFF3FF0FFD54FBA9FD63" blockId="13.[151,1437,152,2007]" box="[198,1143,674,700]" pageId="13" pageNumber="46">
<emphasis id="B9737155FF8AFFF3FF0FFD54FD41FD63" bold="true" box="[198,671,674,700]" pageId="13" pageNumber="46">Brief description of the subadult male</emphasis>
(based on the
<typeStatus id="54BC13E5FF8AFFF3FC83FD54FC71FD63" box="[842,943,674,700]" pageId="13" pageNumber="46" type="paratype">paratype</typeStatus>
ZMH K −42181)
</paragraph>
<paragraph id="8BB8AD47FF8AFFF3FF0FFD3EFD71FD3D" blockId="13.[151,1437,152,2007]" box="[198,687,712,738]" pageId="13" pageNumber="46">Total length: not measured, pleon broken.</paragraph>
<paragraph id="8BB8AD47FF8AFFF3FF0FFD1BFC64FCD8" blockId="13.[151,1437,152,2007]" box="[198,954,749,775]" pageId="13" pageNumber="46">Carapace as in female except for: frontal lobe with several teeth.</paragraph>
<paragraph id="8BB8AD47FF8AFFF3FF0FFCE4FE6AFCF3" blockId="13.[151,1437,152,2007]" box="[198,436,786,812]" pageId="13" pageNumber="46">Pereon as in female.</paragraph>
<paragraph id="8BB8AD47FF8AFFF3FF0FFCCEFBFDFC8D" blockId="13.[151,1437,152,2007]" box="[198,1059,824,850]" pageId="13" pageNumber="46">Pleon broken, only pereonites 1 and 2 present, with developing pleopods.</paragraph>
<paragraph id="8BB8AD47FF8AFFF3FF0FFCABFDD2FCA8" blockId="13.[151,1437,152,2007]" box="[198,524,861,887]" pageId="13" pageNumber="46">Telson and uropods broken.</paragraph>
<paragraph id="8BB8AD47FF8AFFF3FF0FFC74FC02FC43" blockId="13.[151,1437,152,2007]" box="[198,988,898,924]" pageId="13" pageNumber="46">Antenna 2 incompletely developed, flagellum reaching pereopod 1.</paragraph>
<paragraph id="8BB8AD47FF8AFFF3FF0FFC5EFDE7FBD3" blockId="13.[151,1437,152,2007]" pageId="13" pageNumber="46">
Maxilliped 3 (
<figureCitation id="133CB1C2FF8AFFF3FEBBFC5EFE06FC1D" box="[370,472,936,962]" captionStart="FIGURE 8" captionStartId="12.[151,257,1949,1973]" captionTargetBox="[166,1420,194,1932]" captionTargetId="figure@12.[166,1421,194,1936]" captionTargetPageId="12" captionText="FIGURE 8. Diastylis catalinae n. sp. Preparatory female (holotype ZMH K − 42182). A, pereopod 3 (dactylus distal setae broken); B, pereopod 5; C, telson and uropod. Subadult male (paratype ZMH K − 42181). D, maxilliped 3; E, pereopod 3. Scale bars: 0.5 mm (A − E)." httpUri="https://zenodo.org/record/194941/files/figure.png" pageId="13" pageNumber="46">Figure 8</figureCitation>
D) as in female except for: basis approximately 1.8 times as long as remaining articles together. Merus with two setulate setae on inner margin. Propodus with three barely setulate setae on inner margin. Exopod setae broken.
</paragraph>
<paragraph id="8BB8AD47FF8AFFF3FF0FFBEEFE75FBED" blockId="13.[151,1437,152,2007]" box="[198,427,1048,1074]" pageId="13" pageNumber="46">Pereopod 1 broken.</paragraph>
<paragraph id="8BB8AD47FF8AFFF3FF0FFBCBFDB1FB7D" blockId="13.[151,1437,152,2007]" pageId="13" pageNumber="46">Pereopod 2, most setae broken. As in female except for: basis 0.57 times as long as remaining articles together. Ischium with one tooth on inner distal corner. Carpus approximately 1.2 times as long as propodus and dactylus combined. Exopod broken.</paragraph>
<paragraph id="8BB8AD47FF8AFFF3FF0FFB5BFAD3FA83" blockId="13.[151,1437,152,2007]" pageId="13" pageNumber="46">
Pereopod 3 (
<figureCitation id="133CB1C2FF8AFFF3FE92FB5BFE1EFB18" box="[347,448,1197,1223]" captionStart="FIGURE 8" captionStartId="12.[151,257,1949,1973]" captionTargetBox="[166,1420,194,1932]" captionTargetId="figure@12.[166,1421,194,1936]" captionTargetPageId="12" captionText="FIGURE 8. Diastylis catalinae n. sp. Preparatory female (holotype ZMH K − 42182). A, pereopod 3 (dactylus distal setae broken); B, pereopod 5; C, telson and uropod. Subadult male (paratype ZMH K − 42181). D, maxilliped 3; E, pereopod 3. Scale bars: 0.5 mm (A − E)." httpUri="https://zenodo.org/record/194941/files/figure.png" pageId="13" pageNumber="46">Figure 8</figureCitation>
E), basis slightly shorter than remaining articles together, with one setulate seta and one broom seta. Ischium with one simple (annulate?) seta. Merus setae broken. Carpus approximately 0.6 as long as merus, with two simple (annulate?) setae basally and three annulate setae distally. Propodus annulate seta broken (not drawn), with one broom seta distally. Dactylus with one small simple seta near middle of article and two simple setae distally (one of them stouter). Exopod with flagellum of five articles.
</paragraph>
<paragraph id="8BB8AD47FF8AFFF3FF0FFA9EFCDDFA13" blockId="13.[151,1437,152,2007]" pageId="13" pageNumber="46">Pereopod 4 as pereopod 3 except for: basis 0.65 times as long as remaining articles together, with a few small simple setae (setulate setae could be broken). Merus setae broken. Carpus approximately 0.7 times as long as merus. Exopod with flagellum of six articles.</paragraph>
<paragraph id="8BB8AD47FF8AFFF3FF0FFA2EFDE3F9E3" blockId="13.[151,1437,152,2007]" pageId="13" pageNumber="46">Pereopod 5 as pereopod 3 except for: basis 0.65 times as long as remaining articles together, with a few small simple setae (setulate setae could be broken). Merus with one simple (annulate?) seta. Carpus slightly longer than merus. Without exopod.</paragraph>
</subSubSection>
<subSubSection id="C31DFECCFF8AFFF3FF0FF9B1FB7BF9BD" box="[198,1189,1607,1634]" pageId="13" pageNumber="46" type="etymology">
<paragraph id="8BB8AD47FF8AFFF3FF0FF9B1FB7BF9BD" blockId="13.[151,1437,152,2007]" box="[198,1189,1607,1634]" pageId="13" pageNumber="46">
<emphasis id="B9737155FF8AFFF3FF0FF9B1FE8DF9BE" bold="true" box="[198,339,1607,1633]" pageId="13" pageNumber="46">Etymology.</emphasis>
This species is named in memory of a special woman,
<taxonomicName id="4C07D6C4FF8AFFF3FC12F9BEFB7BF9BD" authority="Dittmar." authorityName="Dittmar." box="[987,1189,1608,1634]" class="Insecta" family="Staphylinidae" genus="Catalina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="13" pageNumber="46" phylum="Arthropoda" rank="genus">Catalina Dittmar.</taxonomicName>
</paragraph>
</subSubSection>
<subSubSection id="C31DFECCFF8AFFF3FF0FF99BFAF0F958" box="[198,1326,1645,1671]" pageId="13" pageNumber="46" type="distribution">
<paragraph id="8BB8AD47FF8AFFF3FF0FF99BFAF0F958" blockId="13.[151,1437,152,2007]" box="[198,1326,1645,1671]" pageId="13" pageNumber="46">
<emphasis id="B9737155FF8AFFF3FF0FF99BFEB9F958" bold="true" box="[198,359,1645,1671]" pageId="13" pageNumber="46">Distribution.</emphasis>
<collectingCountry id="F310EDD7FF8AFFF3FEA7F99BFE05F958" box="[366,475,1645,1671]" name="Antarctica" pageId="13" pageNumber="46">Antarctic</collectingCountry>
waters, East and West Weddell Sea, between
<quantity id="4CFF00A2FF8AFFF3FC3DF99BFB93F958" box="[1012,1101,1645,1671]" metricMagnitude="3" metricUnit="m" metricValue="2.657" pageId="13" pageNumber="46" unit="m" value="2657.0">2657 m</quantity>
and
<quantity id="4CFF00A2FF8AFFF3FB4CF99BFB00F958" box="[1157,1246,1645,1671]" metricMagnitude="3" metricUnit="m" metricValue="4.698" pageId="13" pageNumber="46" unit="m" value="4698.0">4698 m</quantity>
depth.
</paragraph>
</subSubSection>
<subSubSection id="C31DFECCFF8AFFF0FF0FF964FDC4FE68" lastPageId="14" lastPageNumber="47" pageId="13" pageNumber="46" type="discussion">
<paragraph id="8BB8AD47FF8AFFF3FF0FF964FA42F809" blockId="13.[151,1437,152,2007]" pageId="13" pageNumber="46">
<emphasis id="B9737155FF8AFFF3FF0FF964FEE1F973" bold="true" box="[198,319,1682,1708]" pageId="13" pageNumber="46">Remarks.</emphasis>
<taxonomicName id="4C07D6C4FF8AFFF3FE8FF965FD47F973" authority="Fage 1929" authorityName="Fage" authorityYear="1929" box="[326,665,1682,1708]" class="Malacostraca" family="Diastylidae" genus="Diastylis" kingdom="Animalia" order="Cumacea" pageId="13" pageNumber="46" phylum="Arthropoda" rank="species" species="richardi">
<emphasis id="B9737155FF8AFFF3FE8FF965FDCBF973" box="[326,533,1683,1708]" italics="true" pageId="13" pageNumber="46">Diastylis richardi</emphasis>
<bibRefCitation id="EF96D0B6FF8AFFF3FDD5F964FD47F973" author="Fage" box="[540,665,1682,1708]" pageId="13" pageNumber="48" refString="Fage, L. (1929) Cumaces et Leptostraces des campagnes scientifiques de A. A, A. le Prince Albert Ier e Monaco. Resultats des campagnes scientifiques accomplies par le Prince Albert Ier. de Monaco, 77, 1 - 51." type="journal article" year="1929">Fage 1929</bibRefCitation>
</taxonomicName>
, is a deep-sea species recorded from the Bay of Biscay in the East Atlantic Ocean at
<quantity id="4CFF00A2FF8AFFF3FE48F94EFE3FF90D" box="[385,481,1720,1746]" metricMagnitude="3" metricUnit="m" metricValue="4.38" pageId="13" pageNumber="46" unit="m" value="4380.0">4380 m</quantity>
depth and it is similar to
<taxonomicName id="4C07D6C4FF8AFFF3FCE6F94EFC10F90E" box="[815,974,1720,1745]" class="Malacostraca" family="Diastylidae" genus="Diastylis" kingdom="Animalia" order="Cumacea" pageId="13" pageNumber="46" phylum="Arthropoda" rank="species" species="catalinae" status="sp. nov.">
<emphasis id="B9737155FF8AFFF3FCE6F94EFC10F90E" box="[815,974,1720,1745]" italics="true" pageId="13" pageNumber="46">D. catalinae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A240CC2EFF8AFFF3FC1EF941FBFEF90E" box="[983,1056,1719,1745]" pageId="13" pageNumber="46" rank="species">
<emphasis id="B9737155FF8AFFF3FC1EF941FBFEF90E" bold="true" box="[983,1056,1719,1745]" pageId="13" pageNumber="46">n. sp.</emphasis>
</taxonomicNameLabel>
Based on the description and illustrations of
<taxonomicName id="4C07D6C4FF8AFFF3FE8EF92BFE14F929" box="[327,458,1757,1782]" class="Malacostraca" family="Diastylidae" genus="Diastylis" kingdom="Animalia" order="Cumacea" pageId="13" pageNumber="46" phylum="Arthropoda" rank="species" species="richardi">
<emphasis id="B9737155FF8AFFF3FE8EF92BFE14F929" box="[327,458,1757,1782]" italics="true" pageId="13" pageNumber="46">D. richardi</emphasis>
</taxonomicName>
given by
<bibRefCitation id="EF96D0B6FF8AFFF3FDF5F92BFD14F928" author="Fage" box="[572,714,1757,1783]" pageId="13" pageNumber="48" refString="Fage, L. (1929) Cumaces et Leptostraces des campagnes scientifiques de A. A, A. le Prince Albert Ier e Monaco. Resultats des campagnes scientifiques accomplies par le Prince Albert Ier. de Monaco, 77, 1 - 51." type="journal article" year="1929">Fage (1929)</bibRefCitation>
and the examination of the
<typeStatus id="54BC13E5FF8AFFF3FBC7F92BFB9EF928" box="[1038,1088,1757,1783]" pageId="13" pageNumber="46">type</typeStatus>
material, the new species can be easily distinguished from
<taxonomicName id="4C07D6C4FF8AFFF3FE32F8F5FD5AF8C3" box="[507,644,1795,1820]" class="Malacostraca" family="Diastylidae" genus="Diastylis" kingdom="Animalia" order="Cumacea" pageId="13" pageNumber="46" phylum="Arthropoda" rank="species" species="richardi">
<emphasis id="B9737155FF8AFFF3FE32F8F5FD5AF8C3" box="[507,644,1795,1820]" italics="true" pageId="13" pageNumber="46">D. richardi</emphasis>
</taxonomicName>
by having: (1) on the anterior part of the carapace several teeth, arranged in two non-uniform rows on each side (randomly distributed and with two antero −lateral horns in
<taxonomicName id="4C07D6C4FF8AFFF3FAB6F8DEFF28F8B9" class="Malacostraca" family="Diastylidae" genus="Diastylis" kingdom="Animalia" order="Cumacea" pageId="13" pageNumber="46" phylum="Arthropoda" rank="species" species="richardi">
<emphasis id="B9737155FF8AFFF3FAB6F8DEFF28F8B9" italics="true" pageId="13" pageNumber="46">D. richardi</emphasis>
</taxonomicName>
); (2) clearly visible pereonites 1 and
<quantity id="4CFF00A2FF8AFFF3FD67F8BBFD05F8B8" box="[686,731,1869,1895]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="13" pageNumber="46" unit="in" value="2.0">2 in</quantity>
dorsal view (hardly visible in
<taxonomicName id="4C07D6C4FF8AFFF3FB8AF8BBFB18F8B9" box="[1091,1222,1869,1894]" class="Malacostraca" family="Diastylidae" genus="Diastylis" kingdom="Animalia" order="Cumacea" pageId="13" pageNumber="46" phylum="Arthropoda" rank="species" species="richardi">
<emphasis id="B9737155FF8AFFF3FB8AF8BBFB18F8B9" box="[1091,1222,1869,1894]" italics="true" pageId="13" pageNumber="46">D. richardi</emphasis>
</taxonomicName>
); (3) one tooth on each postero −lateral angle of the pereonite 5 (without teeth in
<taxonomicName id="4C07D6C4FF8AFFF3FCB6F885FBDAF853" box="[895,1028,1907,1932]" class="Malacostraca" family="Diastylidae" genus="Diastylis" kingdom="Animalia" order="Cumacea" pageId="13" pageNumber="46" phylum="Arthropoda" rank="species" species="richardi">
<emphasis id="B9737155FF8AFFF3FCB6F885FBDAF853" box="[895,1028,1907,1932]" italics="true" pageId="13" pageNumber="46">D. richardi</emphasis>
</taxonomicName>
); (4) six −seven cuspidate setae of the same size on each side of the telson (ten cuspidate setae on each side, subterminal setae longer than the others in
<taxonomicName id="4C07D6C4FF8AFFF3FEC3F84BFE4DF809" box="[266,403,1981,2006]" class="Malacostraca" family="Diastylidae" genus="Diastylis" kingdom="Animalia" order="Cumacea" pageId="13" pageNumber="46" phylum="Arthropoda" rank="species" species="richardi">
<emphasis id="B9737155FF8AFFF3FEC3F84BFE4DF809" box="[266,403,1981,2006]" italics="true" pageId="13" pageNumber="46">D. richardi</emphasis>
</taxonomicName>
); and (5) minute simple seta on article 4 of the antenna 2 (a long setulate seta in
<emphasis id="B9737155FF8AFFF3FAB6F84BFA42F809" box="[1407,1436,1981,2006]" italics="true" pageId="13" pageNumber="46">D.</emphasis>
</paragraph>
<paragraph id="8BB8AD47FF89FFF0FF5EFF6EFBFAFEFD" blockId="14.[151,1437,152,439]" pageId="14" pageNumber="47">
<taxonomicName id="4C07D6C4FF89FFF0FF5EFF6EFF24FF6E" box="[151,250,152,177]" class="Malacostraca" family="Diastylidae" genus="Diastylis" kingdom="Animalia" order="Cumacea" pageId="14" pageNumber="47" phylum="Arthropoda" rank="species" species="richardi">
<emphasis id="B9737155FF89FFF0FF5EFF6EFF24FF6E" box="[151,250,152,177]" italics="true" pageId="14" pageNumber="47">richardi</emphasis>
</taxonomicName>
). The last feature is a distinctive characteristic within the genus. Most
<taxonomicName id="4C07D6C4FF89FFF0FBAFFF6EFB0DFF6E" box="[1126,1235,152,177]" class="Malacostraca" family="Diastylidae" genus="Diastylis" kingdom="Animalia" order="Cumacea" pageId="14" pageNumber="47" phylum="Arthropoda" rank="genus">
<emphasis id="B9737155FF89FFF0FBAFFF6EFB0DFF6E" box="[1126,1235,152,177]" italics="true" pageId="14" pageNumber="47">Diastylis</emphasis>
</taxonomicName>
have on the last article of antenna 2 a setulate seta or a seta with small setulae, but not a minute simple seta as in
<taxonomicName id="4C07D6C4FF89FFF0FACDFF4BFA4AFF09" box="[1284,1428,189,215]" class="Malacostraca" family="Diastylidae" genus="Diastylis" kingdom="Animalia" order="Cumacea" pageId="14" pageNumber="47" phylum="Arthropoda" rank="species" species="catalinae">
<emphasis id="B9737155FF89FFF0FACDFF4BFAC7FF09" box="[1284,1305,189,214]" italics="true" pageId="14" pageNumber="47">D</emphasis>
.
<emphasis id="B9737155FF89FFF0FAEEFF4BFA4AFF09" box="[1319,1428,189,214]" italics="true" pageId="14" pageNumber="47">catalinae</emphasis>
</taxonomicName>
. Unfortunately not all descriptions of
<taxonomicName id="4C07D6C4FF89FFF0FD8EFF14FD71FF24" box="[583,687,226,251]" class="Malacostraca" family="Diastylidae" genus="Diastylis" kingdom="Animalia" order="Cumacea" pageId="14" pageNumber="47" phylum="Arthropoda" rank="genus">
<emphasis id="B9737155FF89FFF0FD8EFF14FD71FF24" box="[583,687,226,251]" italics="true" pageId="14" pageNumber="47">Diastylis</emphasis>
</taxonomicName>
species include a drawing of the antenna 2. For this reason, it is difficult to conclude for certain if this character is unique for the new species.
</paragraph>
<paragraph id="8BB8AD47FF89FFF0FF0DFEDBFDC4FE68" blockId="14.[151,1437,152,439]" pageId="14" pageNumber="47">We only found one subadult male in poor condition. Because its pleon and most setae appendages were broken, only a brief description could be made. However, subadult males are generally similar to preparatory females; therefore the male found did not provide further information to improve the description and identification of the new species.</paragraph>
</subSubSection>
</treatment>
</document>
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