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<document id="C55D02DCC07C36689CE63F1DA2A72548" ID-DOI="10.11646/zootaxa.3721.3.1" ID-GBIF-Dataset="90285c12-3a26-443f-95ae-078dc2062071" ID-ISSN="1175-5326" ID-Zenodo-Dep="217008" ID-ZooBank="D435983C-EFFE-4B4D-871E-BBE01781CC05" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460688860184" checkinUser="plazi" docAuthor="Jarquín-González, Jani &amp; García-Madrigal, María Del Socorro" docDate="2013" docId="AE0E87DEA109FF8B94D4F9115E05FE13" docLanguage="en" docName="zt03721p257.pdf" docOrigin="Zootaxa 3721 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Nannastacus corallinus Jarquín-González &amp; García-Madrigal, 2013, sp. nov." docType="treatment" docVersion="12" lastPageNumber="247" masterDocId="5237FFA6A121FFA59443FFAD5C63FFE7" masterDocTitle="Annotated checklist and keys for cumaceans (Crustacea: Peracarida) from the Tropical Eastern Pacific, with six new species from the Southern Mexican Pacific" masterLastPageNumber="257" masterPageNumber="201" pageNumber="241" updateTime="1698351630383" updateUser="plazi">
<mods:mods id="196BD975141C25D6352CA2AEE8B0DFEF" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="B8E432F0402D70F540E80D3552A713A6">
<mods:title id="873E85C6ADB6ABF0F9A738F1CB2956ED">Annotated checklist and keys for cumaceans (Crustacea: Peracarida) from the Tropical Eastern Pacific, with six new species from the Southern Mexican Pacific</mods:title>
</mods:titleInfo>
<mods:name id="E9E03B444DCDD540F808CEC1015ABD70" type="personal">
<mods:role id="2AF798155F832CB62B4E752893F83B69">
<mods:roleTerm id="636B02551410E6C13393FF1102F3C8AC">Author</mods:roleTerm>
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<mods:namePart id="BDCC7432010DB7D7030837823AF4EA46">Jarquín-González, Jani</mods:namePart>
</mods:name>
<mods:name id="93300860B1DF1C010DE6898CC39A75F2" type="personal">
<mods:role id="3A5833DFF2A3EEEDDC0B8E363667D6C6">
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<mods:namePart id="6B88C47BE28D966965214F5C272FF594">García-Madrigal, María Del Socorro</mods:namePart>
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<mods:typeOfResource id="B0D7006DB63B44EEA8EBE0EE1E839FA8">text</mods:typeOfResource>
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<mods:title id="61FD0ACD77240368F62428690D87E6F3">Zootaxa</mods:title>
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<mods:part id="5A931B5D19A71EC6E7E5855D5DF01D26">
<mods:date id="A7C29DFBD7FE8AF8E10A79CB2286D330">2013</mods:date>
<mods:detail id="6B7A6E55B21E0F89B6749E10C70D3F1F" type="volume">
<mods:number id="886AE94E3D48D839F6A060F82FEDC435">3721</mods:number>
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<mods:detail id="3E9D2457B07AAF1606F32DF970759826" type="issue">
<mods:number id="1349C3AC18298E5AD316EC875B030E6D">3</mods:number>
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<mods:start id="7FC7E463B90BAEF4AC2C241FA84CAD12">201</mods:start>
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<mods:classification id="7FB43DC6741F065090A233082FB6624E">journal article</mods:classification>
<mods:identifier id="55193229D0829AE7C80A65B88AA1F5D1" type="DOI">10.11646/zootaxa.3721.3.1</mods:identifier>
<mods:identifier id="13D47FF4353A767599109922E1475E5E" type="GBIF-Dataset">90285c12-3a26-443f-95ae-078dc2062071</mods:identifier>
<mods:identifier id="EFADD516EAB26047C8D4063D61883923" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="D79A14BA000359F14F3EC33C277136B7" type="Zenodo-Dep">217008</mods:identifier>
<mods:identifier id="F6E30FDEA2F28252DF8E17B3189A3876" type="ZooBank">D435983C-EFFE-4B4D-871E-BBE01781CC05</mods:identifier>
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<treatment id="AE0E87DEA109FF8B94D4F9115E05FE13" ID-DOI="http://doi.org/10.5281/zenodo.5619139" ID-GBIF-Taxon="119577554" ID-Zenodo-Dep="5619139" LSID="urn:lsid:plazi:treatment:AE0E87DEA109FF8B94D4F9115E05FE13" httpUri="http://treatment.plazi.org/id/AE0E87DEA109FF8B94D4F9115E05FE13" lastPageId="46" lastPageNumber="247" pageId="40" pageNumber="241">
<subSubSection id="6EBD6543A109FF8D94D4F9115D77F910" pageId="40" pageNumber="241" type="nomenclature">
<paragraph id="261836C8A109FF8D94D4F9115E78F931" blockId="40.[151,539,1724,1783]" box="[151,539,1724,1750]" pageId="40" pageNumber="241">
<heading id="7D5081A4A109FF8D94D4F9115E78F931" bold="true" box="[151,539,1724,1750]" fontSize="11" level="1" pageId="40" pageNumber="241" reason="1">
<emphasis id="14D3EADAA109FF8D94D4F9115E78F931" bold="true" box="[151,539,1724,1750]" pageId="40" pageNumber="241">
<taxonomicName id="E1A74D4BA109FF8D94D4F9115DD5F931" box="[151,438,1724,1750]" class="Malacostraca" family="Nannastacidae" genus="Nannastacus" kingdom="Animalia" order="Cumacea" pageId="40" pageNumber="241" phylum="Arthropoda" rank="species" species="corallinus" status="sp. nov.">
<emphasis id="14D3EADAA109FF8D94D4F9115DD5F931" bold="true" box="[151,438,1724,1750]" italics="true" pageId="40" pageNumber="241">Nannastacus corallinus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="0FE057A1A109FF8D95FEF9115E78F931" box="[445,539,1724,1750]" pageId="40" pageNumber="241" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="261836C8A109FF8D94D4F9735D77F910" blockId="40.[151,539,1724,1783]" box="[151,276,1758,1783]" pageId="40" pageNumber="241">
<figureCitation id="BE9C2A4DA109FF8D94D4F9735D77F910" box="[151,276,1758,1783]" captionStart-0="FIGURE 22" captionStart-1="FIGURE 23" captionStart-2="FIGURE 25" captionStartId-0="41.[151,250,1814,1836]" captionStartId-1="42.[151,250,1814,1836]" captionStartId-2="44.[151,250,1814,1836]" captionTargetBox-0="[165,1409,213,1780]" captionTargetBox-1="[166,1433,197,1787]" captionTargetBox-2="[170,1411,222,1779]" captionTargetId-0="figure@41.[153,1433,193,1793]" captionTargetId-1="figure@42.[153,1433,193,1793]" captionTargetId-2="figure@44.[153,1433,193,1793]" captionTargetPageId-0="41" captionTargetPageId-1="42" captionTargetPageId-2="44" captionText-0="FIGURE 22. Nannastacus corallinus, Paratype male, 2.3 mm, UMAR-Pera 521, San Agustín Bay, Huatulco, Oaxaca: A) habitus dorsal view; B) habitus lateral view; C) antenna 1; D) mandible; E) distal article of the maxilliped 1; F) maxilliped 2." captionText-1="FIGURE 23. Nannastacus corallinus, Paratype male, 2.3 mm, UMAR-Pera 521, San Agustín Bay, Huatulco, Oaxaca: A) maxilliped 3; B) pereopod 1; C) pereopod 3; D) pereopod 4; E) pereopod 5; F) uropod." captionText-2="FIGURE 25. Nannastacus corallinus, Paratype ovigerous female, 2.0 mm, UMAR-Pera 521, San Agustín Bay, Huatulco, Oaxaca: A) maxilliped 3; B) pereopod 2; C) pereopod 3; D) pereopod 4; E) pereopod 5; F) uropod." httpUri-0="https://zenodo.org/record/217029/files/figure.png" httpUri-1="https://zenodo.org/record/217030/files/figure.png" httpUri-2="https://zenodo.org/record/217031/files/figure.png" pageId="40" pageNumber="241">Figs 22–25</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="6EBD6543A109FF8D94D4F88B5851F84C" pageId="40" pageNumber="241" type="materials_examined">
<paragraph id="261836C8A109FF8D94D4F88B5851F84C" blockId="40.[151,1437,1830,2035]" pageId="40" pageNumber="241">
<emphasis id="14D3EADAA109FF8D94D4F88B5D28F8D8" bold="true" box="[151,331,1830,1855]" pageId="40" pageNumber="241">
<typeStatus id="F91C886AA109FF8D94D4F88B5CB1F8D8" box="[151,210,1830,1855]" pageId="40" pageNumber="241">Type</typeStatus>
material.
</emphasis>
<typeStatus id="F91C886AA109FF8D951BF88B5DA3F8D8" box="[344,448,1830,1855]" pageId="40" pageNumber="241" type="holotype">Holotype</typeStatus>
male, UMAR-Pera 519, San Agustin Bay, Huatulco, Oaxaca, in coral, littoral,
<date id="52191008A109FF8D91C3F88A5D23F884" pageId="40" pageNumber="241" value="2010-02-23">23 February 2010</date>
.
<typeStatus id="F91C886AA109FF8D9508F8E65DD8F884" box="[331,443,1867,1891]" pageId="40" pageNumber="241" type="paratype">Paratypes</typeStatus>
, 1 ovigerous female, UMAR-Pera 520, Coral Beach, Ixtapa Island, Guerrero, coral,
<quantity id="E15F9B2DA109FF8D913AF8E75CCCF861" metricMagnitude="0" metricUnit="m" metricValue="1.5" pageId="40" pageNumber="241" unit="m" value="1.5">1.5 m</quantity>
,
<date id="52191008A109FF8D94FFF8C25DFFF860" box="[188,412,1902,1927]" pageId="40" pageNumber="241" value="2007-09-19">19 September 2007</date>
;
<specimenCount id="30A1FD41A109FF8D95EBF8C25D97F860" box="[424,500,1902,1927]" pageId="40" pageNumber="241" type="male">1 male</specimenCount>
(dissected), 4 ovigerous females (one dissected),
<specimenCount id="30A1FD41A109FF8D9069F8C358F9F860" box="[1066,1178,1902,1927]" pageId="40" pageNumber="241" type="female">6 females</specimenCount>
,
<specimenCount id="30A1FD41A109FF8D90E5F8C35951F860" box="[1190,1330,1902,1927]" pageId="40" pageNumber="241" type="juvenile">26 juveniles</specimenCount>
, UMAR- Pera 521, San Agustin Bay, Huatulco, Oaxaca, in coral, littoral,
<date id="52191008A109FF8D9720F83E584DF84C" box="[867,1070,1938,1963]" pageId="40" pageNumber="241" value="2010-02-23">23 February 2010</date>
.
</paragraph>
</subSubSection>
<subSubSection id="6EBD6543A109FF8D9484F81B59E2F814" pageId="40" pageNumber="241" type="diagnosis">
<paragraph id="261836C8A109FF8D9484F81B59E2F814" blockId="40.[151,1437,1830,2035]" pageId="40" pageNumber="241">
<emphasis id="14D3EADAA109FF8D9484F81B5D59F828" bold="true" box="[199,314,1974,1999]" pageId="40" pageNumber="241">Diagnosis</emphasis>
. In both sexes: Carapace with three cuspidate setae on each lateral margin of the fifth pleonite.
<emphasis id="14D3EADAA109FF8D94D4F8765CB2F814" box="[151,209,2011,2035]" italics="true" pageId="40" pageNumber="241">Male</emphasis>
. Carapace with seven teeth on each lateral margin.
<emphasis id="14D3EADAA109FF8D9752F8765F06F814" box="[785,869,2011,2035]" italics="true" pageId="40" pageNumber="241">Female</emphasis>
. Carapace with six teeth on each lateral margin.
</paragraph>
</subSubSection>
<caption id="72D86640A108FF8C94D4F8BB59E8F8AC" httpUri="https://zenodo.org/record/217029/files/figure.png" pageId="41" pageNumber="242" targetBox="[165,1409,213,1780]" targetPageId="41">
<paragraph id="261836C8A108FF8C94D4F8BB59E8F8AC" blockId="41.[151,1435,1814,1867]" pageId="41" pageNumber="242">
<emphasis id="14D3EADAA108FF8C94D4F8BB5D7FF8CB" bold="true" box="[151,284,1814,1836]" pageId="41" pageNumber="242">FIGURE 22</emphasis>
.
<taxonomicName id="E1A74D4BA108FF8C956FF8B55E7CF8CB" box="[300,543,1814,1837]" class="Malacostraca" family="Nannastacidae" genus="Nannastacus" kingdom="Animalia" order="Cumacea" pageId="41" pageNumber="242" phylum="Arthropoda" rank="species" species="corallinus">
<emphasis id="14D3EADAA108FF8C956FF8B55E7CF8CB" box="[300,543,1814,1837]" italics="true" pageId="41" pageNumber="242">Nannastacus corallinus</emphasis>
</taxonomicName>
, Paratype male, 2.3 mm, UMAR-Pera 521, San Agustín Bay, Huatulco, Oaxaca: A)
<emphasis id="14D3EADAA108FF8C94D4F8985C81F8AC" box="[151,226,1845,1867]" italics="true" pageId="41" pageNumber="242">habitus</emphasis>
dorsal view; B)
<emphasis id="14D3EADAA108FF8C95C9F8985DB6F8AC" box="[394,469,1845,1867]" italics="true" pageId="41" pageNumber="242">habitus</emphasis>
lateral view; C) antenna 1; D) mandible; E) distal article of the maxilliped 1; F) maxilliped 2.
</paragraph>
</caption>
<caption id="72D86640A10BFF8F94D4F8BB586BF8AC" httpUri="https://zenodo.org/record/217030/files/figure.png" pageId="42" pageNumber="243" targetBox="[166,1433,197,1787]" targetPageId="42">
<paragraph id="261836C8A10BFF8F94D4F8BB586BF8AC" blockId="42.[151,1435,1814,1867]" pageId="42" pageNumber="243">
<emphasis id="14D3EADAA10BFF8F94D4F8BB5D7FF8CB" bold="true" box="[151,284,1814,1836]" pageId="42" pageNumber="243">FIGURE 23</emphasis>
.
<taxonomicName id="E1A74D4BA10BFF8F956FF8B55E7CF8CB" box="[300,543,1814,1837]" class="Malacostraca" family="Nannastacidae" genus="Nannastacus" kingdom="Animalia" order="Cumacea" pageId="42" pageNumber="243" phylum="Arthropoda" rank="species" species="corallinus">
<emphasis id="14D3EADAA10BFF8F956FF8B55E7CF8CB" box="[300,543,1814,1837]" italics="true" pageId="42" pageNumber="243">Nannastacus corallinus</emphasis>
</taxonomicName>
, Paratype male, 2.3 mm, UMAR-Pera 521, San Agustín Bay, Huatulco, Oaxaca: A) maxilliped 3; B) pereopod 1; C) pereopod 3; D) pereopod 4; E) pereopod 5; F) uropod.
</paragraph>
</caption>
<paragraph id="261836C8A10AFF8E94D4F8BB5D7EF88D" pageId="43" pageNumber="244">
<table id="54A7C468A10A005A94D4F8BB59FFF88D" box="[151,1436,1814,1898]" gridcols="3" gridrows="3" pageId="43" pageNumber="244">
<tr id="9897348AA10A005A94D4F8BB59FFF8CA" box="[151,1436,1814,1837]" gridrow="0" pageId="43" pageNumber="244">
<th id="DB465DF6A10A005A94D4F8BB5DCCF8CA" box="[151,431,1814,1837]" gridcol="0" gridrow="0" pageId="43" pageNumber="244">
<emphasis id="14D3EADAA10AFF8E94D4F8BB5D7FF8CB" bold="true" box="[151,284,1814,1836]" pageId="43" pageNumber="244">FIGURE 24</emphasis>
.
<taxonomicName id="E1A74D4BA10AFF8E956FF8B55DCCF8CA" box="[300,431,1816,1837]" class="Malacostraca" family="Nannastacidae" genus="Nannastacus" kingdom="Animalia" order="Cumacea" pageId="43" pageNumber="244" phylum="Arthropoda" rank="genus">
<emphasis id="14D3EADAA10AFF8E956FF8B55DCCF8CA" box="[300,431,1816,1837]" italics="true" pageId="43" pageNumber="244">Nannastacus</emphasis>
</taxonomicName>
</th>
<th id="DB465DF6A10A005A95FAF8BB585AF8CA" box="[441,1081,1814,1837]" gridcol="1" gridrow="0" pageId="43" pageNumber="244">
<taxonomicName id="E1A74D4BA10AFF8E95FAF8BB5E7CF8CB" box="[441,543,1814,1836]" class="Malacostraca" family="Nannastacidae" genus="Nannastacus" kingdom="Animalia" order="Cumacea" pageId="43" pageNumber="244" phylum="Arthropoda" rank="species" species="corallinus">
<emphasis id="14D3EADAA10AFF8E95FAF8BB5E7CF8CB" box="[441,543,1814,1836]" italics="true" pageId="43" pageNumber="244">corallinus</emphasis>
</taxonomicName>
, Paratype ovigerous female, 2.0 mm, UMAR-Pera
</th>
<th id="DB465DF6A10A005A9002F8BB59FFF8CA" box="[1089,1436,1814,1837]" gridcol="2" gridrow="0" pageId="43" pageNumber="244">521, San Agustín Bay, Huatulco,</th>
</tr>
<tr id="9897348AA10A005A94D4F89859FFF8AB" box="[151,1436,1845,1868]" gridrow="1" pageId="43" pageNumber="244">
<th id="DB465DF6A10A005A94D4F8985DCCF8AB" box="[151,431,1845,1868]" gridcol="0" gridrow="1" pageId="43" pageNumber="244">
Oaxaca: A)
<emphasis id="14D3EADAA10AFF8E9558F8985D06F8AC" box="[283,357,1845,1867]" italics="true" pageId="43" pageNumber="244">habitus</emphasis>
dorsal
</th>
<td id="DB465DF6A10A005A95FAF898585AF8AB" box="[441,1081,1845,1868]" gridcol="1" gridrow="1" pageId="43" pageNumber="244">view; B) antenna 1; C) labium; D) mandible; E) maxillule;</td>
<td id="DB465DF6A10A005A9002F89859FFF8AB" box="[1089,1436,1845,1868]" gridcol="2" gridrow="1" pageId="43" pageNumber="244">F) maxilla; G) maxilliped 1; H)</td>
</tr>
<tr id="9897348AA10A005A94D4F8F959FFF88D" box="[151,1436,1876,1898]" gridrow="2" pageId="43" pageNumber="244" rowspan-1="1" rowspan-2="1">
<th id="DB465DF6A10A005A94D4F8F95DCCF88D" box="[151,431,1876,1898]" gridcol="0" gridrow="2" pageId="43" pageNumber="244">maxilliped 2.</th>
</tr>
</table>
</paragraph>
<caption id="72D86640A10DFF8994D4F8BB58E1F8AC" httpUri="https://zenodo.org/record/217031/files/figure.png" pageId="44" pageNumber="245" targetBox="[170,1411,222,1779]" targetPageId="44">
<paragraph id="261836C8A10DFF8994D4F8BB58E1F8AC" blockId="44.[151,1436,1814,1868]" pageId="44" pageNumber="245">
<emphasis id="14D3EADAA10DFF8994D4F8BB5D7FF8CB" bold="true" box="[151,284,1814,1836]" pageId="44" pageNumber="245">FIGURE 25</emphasis>
.
<taxonomicName id="E1A74D4BA10DFF89956FF8B55E7CF8CB" box="[300,543,1814,1837]" class="Malacostraca" family="Nannastacidae" genus="Nannastacus" kingdom="Animalia" order="Cumacea" pageId="44" pageNumber="245" phylum="Arthropoda" rank="species" species="corallinus">
<emphasis id="14D3EADAA10DFF89956FF8B55E7CF8CB" box="[300,543,1814,1837]" italics="true" pageId="44" pageNumber="245">Nannastacus corallinus</emphasis>
</taxonomicName>
, Paratype ovigerous female, 2.0 mm, UMAR-Pera 521, San Agustín Bay, Huatulco, Oaxaca: A) maxilliped 3; B) pereopod 2; C) pereopod 3; D) pereopod 4; E) pereopod 5; F) uropod.
</paragraph>
</caption>
<subSubSection id="6EBD6543A10DFF889484F8DA5D4BF9EF" lastPageId="45" lastPageNumber="246" pageId="44" pageNumber="245" type="description">
<paragraph id="261836C8A10DFF889484F8DA588CFF1F" blockId="44.[151,1436,1911,2009]" lastBlockId="45.[151,1437,151,2013]" lastPageId="45" lastPageNumber="246" pageId="44" pageNumber="245">
<emphasis id="14D3EADAA10DFF899484F8DA5D32F877" bold="true" box="[199,337,1911,1936]" pageId="44" pageNumber="245">Description</emphasis>
.
<emphasis id="14D3EADAA10DFF899521F8D55DBCF877" box="[354,479,1912,1936]" italics="true" pageId="44" pageNumber="245">Adult male</emphasis>
,
<quantity id="E15F9B2DA10DFF8995B3F8D55E2AF868" box="[496,585,1912,1936]" metricMagnitude="-3" metricUnit="m" metricValue="2.3" pageId="44" pageNumber="245" unit="mm" value="2.3">2.3 mm</quantity>
(
<figureCitation id="BE9C2A4DA10DFF899619F8DA5ED7F877" box="[602,692,1911,1936]" captionStart="FIGURE 22" captionStartId="41.[151,250,1814,1836]" captionTargetBox="[165,1409,213,1780]" captionTargetId="figure@41.[153,1433,193,1793]" captionTargetPageId="41" captionText="FIGURE 22. Nannastacus corallinus, Paratype male, 2.3 mm, UMAR-Pera 521, San Agustín Bay, Huatulco, Oaxaca: A) habitus dorsal view; B) habitus lateral view; C) antenna 1; D) mandible; E) distal article of the maxilliped 1; F) maxilliped 2." httpUri="https://zenodo.org/record/217029/files/figure.png" pageId="44" pageNumber="245">Figs 22</figureCitation>
A–B). Body flattened. Carapace with seven teeth on each lateral margin and five pairs of fine hairlike setae on dorsal surface; ocular lobe united medially, with a medial constriction, with lenses, and about half the length of carapace; pseudorostrum broad at base and with teeth on distal margin; siphon united medially. All pereonites and first three pleonites with teeth and tubercles on dorsal surface; second and third pleonites with two cuspidate setae on each lateral margin; fifth pleonite with three pairs of cuspidate setae; sixth pleonite shorter than uropod. Exopods on maxilliped 3 and pereopods 1–4.
</paragraph>
<paragraph id="261836C8A10CFF889484FEA95954FDF0" blockId="45.[151,1437,151,2013]" pageId="45" pageNumber="246">
Antenna 1 (
<figureCitation id="BE9C2A4DA10CFF88950FFEA95DFCFEFB" box="[332,415,260,285]" captionStart="FIGURE 22" captionStartId="41.[151,250,1814,1836]" captionTargetBox="[165,1409,213,1780]" captionTargetId="figure@41.[153,1433,193,1793]" captionTargetPageId="41" captionText="FIGURE 22. Nannastacus corallinus, Paratype male, 2.3 mm, UMAR-Pera 521, San Agustín Bay, Huatulco, Oaxaca: A) habitus dorsal view; B) habitus lateral view; C) antenna 1; D) mandible; E) distal article of the maxilliped 1; F) maxilliped 2." httpUri="https://zenodo.org/record/217029/files/figure.png" pageId="45" pageNumber="246">Fig. 22</figureCitation>
C) with first basal article longer than the next two articles together; second article broader and shorter than third article, with a lateral tubercle; main flagellum three-articulated; accessory flagellum uniarticulate. Mandible (
<figureCitation id="BE9C2A4DA10CFF8895EEFEE15D9CFE83" box="[429,511,332,357]" captionStart="FIGURE 22" captionStartId="41.[151,250,1814,1836]" captionTargetBox="[165,1409,213,1780]" captionTargetId="figure@41.[153,1433,193,1793]" captionTargetPageId="41" captionText="FIGURE 22. Nannastacus corallinus, Paratype male, 2.3 mm, UMAR-Pera 521, San Agustín Bay, Huatulco, Oaxaca: A) habitus dorsal view; B) habitus lateral view; C) antenna 1; D) mandible; E) distal article of the maxilliped 1; F) maxilliped 2." httpUri="https://zenodo.org/record/217029/files/figure.png" pageId="45" pageNumber="246">Fig. 22</figureCitation>
D) incisor process with three cusps,
<emphasis id="14D3EADAA10CFF8897D9FEE15859FE83" box="[922,1082,332,356]" italics="true" pageId="45" pageNumber="246">lacina mobilis</emphasis>
absent. Maxilliped 1 similar to the female, with dactylus (
<figureCitation id="BE9C2A4DA10CFF88958BFEC25E78FE6F" box="[456,539,367,392]" captionStart="FIGURE 22" captionStartId="41.[151,250,1814,1836]" captionTargetBox="[165,1409,213,1780]" captionTargetId="figure@41.[153,1433,193,1793]" captionTargetPageId="41" captionText="FIGURE 22. Nannastacus corallinus, Paratype male, 2.3 mm, UMAR-Pera 521, San Agustín Bay, Huatulco, Oaxaca: A) habitus dorsal view; B) habitus lateral view; C) antenna 1; D) mandible; E) distal article of the maxilliped 1; F) maxilliped 2." httpUri="https://zenodo.org/record/217029/files/figure.png" pageId="45" pageNumber="246">Fig. 22</figureCitation>
E) modified as a globular structure. Maxilliped 2 (
<figureCitation id="BE9C2A4DA10CFF88901DFEC258D2FE6F" box="[1118,1201,367,392]" captionStart="FIGURE 22" captionStartId="41.[151,250,1814,1836]" captionTargetBox="[165,1409,213,1780]" captionTargetId="figure@41.[153,1433,193,1793]" captionTargetPageId="41" captionText="FIGURE 22. Nannastacus corallinus, Paratype male, 2.3 mm, UMAR-Pera 521, San Agustín Bay, Huatulco, Oaxaca: A) habitus dorsal view; B) habitus lateral view; C) antenna 1; D) mandible; E) distal article of the maxilliped 1; F) maxilliped 2." httpUri="https://zenodo.org/record/217029/files/figure.png" pageId="45" pageNumber="246">Fig. 22</figureCitation>
F) with basis shorter than the rest of the articles together; ischium short and bare; merus narrow at base, with fine hairlike setae on dorsal surface and outer margin; carpus and propodus of the same length; dactylus shorter than propodus, with a strong serrate seta. Maxilliped 3 (
<figureCitation id="BE9C2A4DA10CFF889584FE715E7AFE13" box="[455,537,476,501]" captionStart="FIGURE 23" captionStartId="42.[151,250,1814,1836]" captionTargetBox="[166,1433,197,1787]" captionTargetId="figure@42.[153,1433,193,1793]" captionTargetPageId="42" captionText="FIGURE 23. Nannastacus corallinus, Paratype male, 2.3 mm, UMAR-Pera 521, San Agustín Bay, Huatulco, Oaxaca: A) maxilliped 3; B) pereopod 1; C) pereopod 3; D) pereopod 4; E) pereopod 5; F) uropod." httpUri="https://zenodo.org/record/217030/files/figure.png" pageId="45" pageNumber="246">Fig. 23</figureCitation>
A) with basis broad; ischium short and bare; merus shorter than carpus; carpus and propodus of the same length; propodus longer than dactylus; dactylus with two terminal serrate setae.
</paragraph>
<paragraph id="261836C8A10CFF889484FD895DBAFCDF" blockId="45.[151,1437,151,2013]" pageId="45" pageNumber="246">
Pereopod 1 (
<figureCitation id="BE9C2A4DA10CFF88951AFD895DCEFDDB" box="[345,429,548,573]" captionStart="FIGURE 23" captionStartId="42.[151,250,1814,1836]" captionTargetBox="[166,1433,197,1787]" captionTargetId="figure@42.[153,1433,193,1793]" captionTargetPageId="42" captionText="FIGURE 23. Nannastacus corallinus, Paratype male, 2.3 mm, UMAR-Pera 521, San Agustín Bay, Huatulco, Oaxaca: A) maxilliped 3; B) pereopod 1; C) pereopod 3; D) pereopod 4; E) pereopod 5; F) uropod." httpUri="https://zenodo.org/record/217030/files/figure.png" pageId="45" pageNumber="246">Fig. 23</figureCitation>
B) with basis shorter than the rest of the articles together; merus approximately half the length of the carpus; carpus and propodus of similar length; propodus longer than dactylus; dactylus with terminal serrate seta. Pereopod 3 (
<figureCitation id="BE9C2A4DA10CFF8895F7FDC15E65FD63" box="[436,518,620,645]" captionStart="FIGURE 23" captionStartId="42.[151,250,1814,1836]" captionTargetBox="[166,1433,197,1787]" captionTargetId="figure@42.[153,1433,193,1793]" captionTargetPageId="42" captionText="FIGURE 23. Nannastacus corallinus, Paratype male, 2.3 mm, UMAR-Pera 521, San Agustín Bay, Huatulco, Oaxaca: A) maxilliped 3; B) pereopod 1; C) pereopod 3; D) pereopod 4; E) pereopod 5; F) uropod." httpUri="https://zenodo.org/record/217030/files/figure.png" pageId="45" pageNumber="246">Fig. 23</figureCitation>
C) with broad basis, shorter than the rest of the articles together; ischium about a half the length of the merus; merus broader than carpus; carpus shorter than propodus; propodus longer than dactylus; dactylus curved. Pereopod 4 (
<figureCitation id="BE9C2A4DA10CFF88961EFD195ED3FD2B" box="[605,688,692,717]" captionStart="FIGURE 23" captionStartId="42.[151,250,1814,1836]" captionTargetBox="[166,1433,197,1787]" captionTargetId="figure@42.[153,1433,193,1793]" captionTargetPageId="42" captionText="FIGURE 23. Nannastacus corallinus, Paratype male, 2.3 mm, UMAR-Pera 521, San Agustín Bay, Huatulco, Oaxaca: A) maxilliped 3; B) pereopod 1; C) pereopod 3; D) pereopod 4; E) pereopod 5; F) uropod." httpUri="https://zenodo.org/record/217030/files/figure.png" pageId="45" pageNumber="246">Fig. 23</figureCitation>
D) with broad basis; ischium reduced; merus longer than carpus; carpus longer than propodus; propodus shorter than dactylus; dactylus curved. Pereopod 5 (
<figureCitation id="BE9C2A4DA10CFF8890F0FD7A5966FD17" box="[1203,1285,727,752]" captionStart="FIGURE 23" captionStartId="42.[151,250,1814,1836]" captionTargetBox="[166,1433,197,1787]" captionTargetId="figure@42.[153,1433,193,1793]" captionTargetPageId="42" captionText="FIGURE 23. Nannastacus corallinus, Paratype male, 2.3 mm, UMAR-Pera 521, San Agustín Bay, Huatulco, Oaxaca: A) maxilliped 3; B) pereopod 1; C) pereopod 3; D) pereopod 4; E) pereopod 5; F) uropod." httpUri="https://zenodo.org/record/217030/files/figure.png" pageId="45" pageNumber="246">Fig. 23</figureCitation>
E) with basis shorter than the rest of the articles together; merus shorter than carpus; carpus and propodus of the same length; dactylus pointed and curved.
</paragraph>
<paragraph id="261836C8A10CFF889484FCE95921FC67" blockId="45.[151,1437,151,2013]" pageId="45" pageNumber="246">
Uropod (
<figureCitation id="BE9C2A4DA10CFF88956FFCE95D1FFCBB" box="[300,380,836,861]" captionStart="FIGURE 23" captionStartId="42.[151,250,1814,1836]" captionTargetBox="[166,1433,197,1787]" captionTargetId="figure@42.[153,1433,193,1793]" captionTargetPageId="42" captionText="FIGURE 23. Nannastacus corallinus, Paratype male, 2.3 mm, UMAR-Pera 521, San Agustín Bay, Huatulco, Oaxaca: A) maxilliped 3; B) pereopod 1; C) pereopod 3; D) pereopod 4; E) pereopod 5; F) uropod." httpUri="https://zenodo.org/record/217030/files/figure.png" pageId="45" pageNumber="246">Fig. 23</figureCitation>
F) with peduncle shorter than rami; exopod shorter than endopod and biarticulate, basal article about a third of the length of the distal article, distal article with an apical long seta; endopod uniarticulate.
</paragraph>
<paragraph id="261836C8A10CFF889484FC2158EEFC2F" blockId="45.[151,1437,151,2013]" pageId="45" pageNumber="246">
<emphasis id="14D3EADAA10CFF889484FC215DEEFC43" box="[199,397,908,932]" italics="true" pageId="45" pageNumber="246">Ovigerous female</emphasis>
, 2.0 mm (Fig. 24A). The overall appearance resembles the male. Carapace with six teeth on each lateral margin; second and third pleonite with a cuspidate seta on each lateral margin.
</paragraph>
<paragraph id="261836C8A10CFF889484FC795ECEFAEA" blockId="45.[151,1437,151,2013]" pageId="45" pageNumber="246">
Antenna 1 (Fig. 24B) similar to the male but with main flagellum biarticulate. Labium (Fig. 24C) with some fine hairlike setae and a cusp on endite. Mandible (Fig. 24D) with a tooth on molar. Maxillule (Fig. 24E) with two endites, outer endite with nine cuspidate setae and inner endite with three setae; palp with two setae. Maxilla (Fig. 24F) with three endites, broad endite with 15 setae and three pappose setae, medial narrow endite with four setae and distal narrow endite with three setae. Maxilliped 1 (Fig. 24G) with ischium fused to the basis; merus broader than long; carpus broader than propodus, with six tridentate flattened setae on the inner margin; propodus longer than dactylus; endite with two hooks on the inner margin, two flattened setae and three apical setae. Maxilliped 2 (Figs 24H) similar to the male, with ischium fused to the basis. Maxilliped 3 (
<figureCitation id="BE9C2A4DA10CFF8897B9FB625829FB0F" box="[1018,1098,1231,1256]" captionStart="FIGURE 25" captionStartId="44.[151,250,1814,1836]" captionTargetBox="[170,1411,222,1779]" captionTargetId="figure@44.[153,1433,193,1793]" captionTargetPageId="44" captionText="FIGURE 25. Nannastacus corallinus, Paratype ovigerous female, 2.0 mm, UMAR-Pera 521, San Agustín Bay, Huatulco, Oaxaca: A) maxilliped 3; B) pereopod 2; C) pereopod 3; D) pereopod 4; E) pereopod 5; F) uropod." httpUri="https://zenodo.org/record/217031/files/figure.png" pageId="45" pageNumber="246">Fig. 25</figureCitation>
A) with basis narrow; ischium fused to the basis; carpus longer than propodus.
</paragraph>
<paragraph id="261836C8A10CFF889484FABA5E0BFA27" blockId="45.[151,1437,151,2013]" pageId="45" pageNumber="246">
Pereopod 1 similar to the male. Pereopod 2 (
<figureCitation id="BE9C2A4DA10CFF8896FBFABA5F69FAD7" box="[696,778,1303,1328]" captionStart="FIGURE 25" captionStartId="44.[151,250,1814,1836]" captionTargetBox="[170,1411,222,1779]" captionTargetId="figure@44.[153,1433,193,1793]" captionTargetPageId="44" captionText="FIGURE 25. Nannastacus corallinus, Paratype ovigerous female, 2.0 mm, UMAR-Pera 521, San Agustín Bay, Huatulco, Oaxaca: A) maxilliped 3; B) pereopod 2; C) pereopod 3; D) pereopod 4; E) pereopod 5; F) uropod." httpUri="https://zenodo.org/record/217031/files/figure.png" pageId="45" pageNumber="246">Fig. 25</figureCitation>
B) basis partially lost; ischium reduced; merus shorter than carpus; carpus narrow at base; propodus shorter than dactylus; dactylus with five cuspidate setae. Pereopod 3 (
<figureCitation id="BE9C2A4DA10CFF88912DFA915CD7FA9F" captionStart="FIGURE 25" captionStartId="44.[151,250,1814,1836]" captionTargetBox="[170,1411,222,1779]" captionTargetId="figure@44.[153,1433,193,1793]" captionTargetPageId="44" captionText="FIGURE 25. Nannastacus corallinus, Paratype ovigerous female, 2.0 mm, UMAR-Pera 521, San Agustín Bay, Huatulco, Oaxaca: A) maxilliped 3; B) pereopod 2; C) pereopod 3; D) pereopod 4; E) pereopod 5; F) uropod." httpUri="https://zenodo.org/record/217031/files/figure.png" pageId="45" pageNumber="246">Fig. 25</figureCitation>
C) with narrow basis, longer than wide; merus narrower than carpus. Pereopod 4 (
<figureCitation id="BE9C2A4DA10CFF889016FAF258C4FA9F" box="[1109,1191,1375,1400]" captionStart="FIGURE 25" captionStartId="44.[151,250,1814,1836]" captionTargetBox="[170,1411,222,1779]" captionTargetId="figure@44.[153,1433,193,1793]" captionTargetPageId="44" captionText="FIGURE 25. Nannastacus corallinus, Paratype ovigerous female, 2.0 mm, UMAR-Pera 521, San Agustín Bay, Huatulco, Oaxaca: A) maxilliped 3; B) pereopod 2; C) pereopod 3; D) pereopod 4; E) pereopod 5; F) uropod." httpUri="https://zenodo.org/record/217031/files/figure.png" pageId="45" pageNumber="246">Fig. 25</figureCitation>
D) with narrow basis; ischium and merus of the same length; carpus shorter than propodus. Pereopod 5 (
<figureCitation id="BE9C2A4DA10CFF88900FFA2958FCFA7A" box="[1100,1183,1412,1437]" captionStart="FIGURE 25" captionStartId="44.[151,250,1814,1836]" captionTargetBox="[170,1411,222,1779]" captionTargetId="figure@44.[153,1433,193,1793]" captionTargetPageId="44" captionText="FIGURE 25. Nannastacus corallinus, Paratype ovigerous female, 2.0 mm, UMAR-Pera 521, San Agustín Bay, Huatulco, Oaxaca: A) maxilliped 3; B) pereopod 2; C) pereopod 3; D) pereopod 4; E) pereopod 5; F) uropod." httpUri="https://zenodo.org/record/217031/files/figure.png" pageId="45" pageNumber="246">Fig. 25</figureCitation>
E) carpus shorter than propodus; propodus longer than dactylus.
</paragraph>
<paragraph id="261836C8A10CFF889484FA615D4BF9EF" blockId="45.[151,1437,151,2013]" pageId="45" pageNumber="246">
Uropod (
<figureCitation id="BE9C2A4DA10CFF889568FA615D18FA02" box="[299,379,1484,1509]" captionStart="FIGURE 25" captionStartId="44.[151,250,1814,1836]" captionTargetBox="[170,1411,222,1779]" captionTargetId="figure@44.[153,1433,193,1793]" captionTargetPageId="44" captionText="FIGURE 25. Nannastacus corallinus, Paratype ovigerous female, 2.0 mm, UMAR-Pera 521, San Agustín Bay, Huatulco, Oaxaca: A) maxilliped 3; B) pereopod 2; C) pereopod 3; D) pereopod 4; E) pereopod 5; F) uropod." httpUri="https://zenodo.org/record/217031/files/figure.png" pageId="45" pageNumber="246">Fig. 25</figureCitation>
F) similar to the male, but the basal article of the exopod approximately a fifth the length of the distal article.
</paragraph>
</subSubSection>
<subSubSection id="6EBD6543A10CFF889484F9B9589AF9CA" box="[199,1273,1556,1581]" pageId="45" pageNumber="246" type="etymology">
<paragraph id="261836C8A10CFF889484F9B9589AF9CA" blockId="45.[151,1437,151,2013]" box="[199,1273,1556,1581]" pageId="45" pageNumber="246">
<emphasis id="14D3EADAA10CFF889484F9B95D25F9CA" bold="true" box="[199,326,1556,1581]" pageId="45" pageNumber="246">Etymology</emphasis>
. The species name refers to the substrate where the specimens were collected, coral.
</paragraph>
</subSubSection>
<subSubSection id="6EBD6543A10CFF8B9484F99A5E05FE13" lastPageId="46" lastPageNumber="247" pageId="45" pageNumber="246" type="discussion">
<paragraph id="261836C8A10CFF889484F99A5D1EF907" blockId="45.[151,1437,151,2013]" pageId="45" pageNumber="246">
<emphasis id="14D3EADAA10CFF889484F99A5D57F9B7" bold="true" box="[199,308,1591,1616]" pageId="45" pageNumber="246">Remarks</emphasis>
. At the present time, about 45 species of
<taxonomicName id="E1A74D4BA10CFF889759F9945FC8F9B7" box="[794,939,1593,1616]" class="Malacostraca" family="Nannastacidae" genus="Nannastacus" kingdom="Animalia" order="Cumacea" pageId="45" pageNumber="246" phylum="Arthropoda" rank="genus">
<emphasis id="14D3EADAA10CFF889759F9945FC8F9B7" box="[794,939,1593,1616]" italics="true" pageId="45" pageNumber="246">Nannastacus</emphasis>
</taxonomicName>
have been described, but there are not any described from the eastern Pacific. Although
<taxonomicName id="E1A74D4BA10CFF8896E0F9F05F5AF993" box="[675,825,1628,1652]" class="Malacostraca" family="Nannastacidae" genus="Nannastacus" kingdom="Animalia" order="Cumacea" pageId="45" pageNumber="246" phylum="Arthropoda" rank="species" species="corallinus">
<emphasis id="14D3EADAA10CFF8896E0F9F05F5AF993" box="[675,825,1628,1652]" italics="true" pageId="45" pageNumber="246">N. corallinus</emphasis>
</taxonomicName>
is clearly distinguished from all the other species of
<taxonomicName id="E1A74D4BA10CFF8894D4F92C5D4BF97F" box="[151,296,1665,1688]" class="Malacostraca" family="Nannastacidae" genus="Nannastacus" kingdom="Animalia" order="Cumacea" pageId="45" pageNumber="246" phylum="Arthropoda" rank="genus">
<emphasis id="14D3EADAA10CFF8894D4F92C5D4BF97F" box="[151,296,1665,1688]" italics="true" pageId="45" pageNumber="246">Nannastacus</emphasis>
</taxonomicName>
by the number of teeth on the lateral margin of the carapace, the most similar species is
<taxonomicName id="E1A74D4BA10CFF889148F92C5E7FF95B" authority="Petrescu, 2001" authorityName="Petrescu" authorityYear="2001" class="Malacostraca" family="Nannastacidae" genus="Nannastacus" kingdom="Animalia" order="Cumacea" pageId="45" pageNumber="246" phylum="Arthropoda" rank="subSpecies" species="gamoi" subSpecies="occidentalis">
<emphasis id="14D3EADAA10CFF889148F92C5D0FF95B" italics="true" pageId="45" pageNumber="246">Nannastacus gamoi occidentalis</emphasis>
Petrescu, 2001
</taxonomicName>
from
<collectingCountry id="5EB07658A10CFF889620F9095EA4F95A" box="[611,711,1700,1725]" name="Tanzania" pageId="45" pageNumber="246">Tanzania</collectingCountry>
because of the presence of strong cuspidate setae on the lateral margins of the body.
</paragraph>
<paragraph id="261836C8A10CFF8B9484F9415D64FEA7" blockId="45.[151,1437,151,2013]" lastBlockId="46.[151,1437,151,501]" lastPageId="46" lastPageNumber="247" pageId="45" pageNumber="246">
The differences between females of
<taxonomicName id="E1A74D4BA10CFF889627F9405F0CF8E3" box="[612,879,1772,1796]" class="Malacostraca" family="Nannastacidae" genus="Nannastacus" kingdom="Animalia" order="Cumacea" pageId="45" pageNumber="246" phylum="Arthropoda" rank="species" species="corallinus">
<emphasis id="14D3EADAA10CFF889627F9405F0CF8E3" box="[612,879,1772,1796]" italics="true" pageId="45" pageNumber="246">Nannastacus corallinus</emphasis>
</taxonomicName>
and
<taxonomicName id="E1A74D4BA10CFF8897EBF94058FCF8E3" box="[936,1183,1772,1796]" class="Malacostraca" family="Nannastacidae" genus="Nannastacus" kingdom="Animalia" order="Cumacea" pageId="45" pageNumber="246" phylum="Arthropoda" rank="subSpecies" species="gamoi" subSpecies="occidentalis">
<emphasis id="14D3EADAA10CFF8897EBF94058FCF8E3" box="[936,1183,1772,1796]" italics="true" pageId="45" pageNumber="246">N. gamoi occidentalis</emphasis>
</taxonomicName>
are:
<taxonomicName id="E1A74D4BA10CFF889098F940590DF8E3" box="[1243,1390,1772,1796]" class="Malacostraca" family="Nannastacidae" genus="Nannastacus" kingdom="Animalia" order="Cumacea" pageId="45" pageNumber="246" phylum="Arthropoda" rank="species" species="corallinus">
<emphasis id="14D3EADAA10CFF889098F940590DF8E3" box="[1243,1390,1772,1796]" italics="true" pageId="45" pageNumber="246">N. corallinus</emphasis>
</taxonomicName>
has the carapace sub-quadrangular, while in
<taxonomicName id="E1A74D4BA10CFF889614F8BC5F28F8CF" box="[599,843,1808,1832]" class="Malacostraca" family="Nannastacidae" genus="Nannastacus" kingdom="Animalia" order="Cumacea" pageId="45" pageNumber="246" phylum="Arthropoda" rank="subSpecies" species="gamoi" subSpecies="occidentalis">
<emphasis id="14D3EADAA10CFF889614F8BC5F28F8CF" box="[599,843,1808,1832]" italics="true" pageId="45" pageNumber="246">N. gamoi occidentalis</emphasis>
</taxonomicName>
it is sub-oval;
<taxonomicName id="E1A74D4BA10CFF8897ACF8BC58E2F8CF" box="[1007,1153,1808,1832]" class="Malacostraca" family="Nannastacidae" genus="Nannastacus" kingdom="Animalia" order="Cumacea" pageId="45" pageNumber="246" phylum="Arthropoda" rank="species" species="corallinus">
<emphasis id="14D3EADAA10CFF8897ACF8BC58E2F8CF" box="[1007,1153,1808,1832]" italics="true" pageId="45" pageNumber="246">N. corallinus</emphasis>
</taxonomicName>
has the ocular lobe about half the length of the carapace, whereas in
<taxonomicName id="E1A74D4BA10CFF8896CEF8985FEBF8AB" box="[653,904,1844,1868]" class="Malacostraca" family="Nannastacidae" genus="Nannastacus" kingdom="Animalia" order="Cumacea" pageId="45" pageNumber="246" phylum="Arthropoda" rank="subSpecies" species="gamoi" subSpecies="occidentalis">
<emphasis id="14D3EADAA10CFF8896CEF8985FEBF8AB" box="[653,904,1844,1868]" italics="true" pageId="45" pageNumber="246">N. gamoi occidentalis</emphasis>
</taxonomicName>
the ocular lobe is as long as the carapace;
<taxonomicName id="E1A74D4BA10CFF8891C1F8985D6AF897" class="Malacostraca" family="Nannastacidae" genus="Nannastacus" kingdom="Animalia" order="Cumacea" pageId="45" pageNumber="246" phylum="Arthropoda" rank="species" species="corallinus">
<emphasis id="14D3EADAA10CFF8891C1F8985D6AF897" italics="true" pageId="45" pageNumber="246">N. corallinus</emphasis>
</taxonomicName>
has only four pairs of setae on the dorsal surface of the carapace, while
<taxonomicName id="E1A74D4BA10CFF88900CF8F4592BF897" box="[1103,1352,1880,1904]" class="Malacostraca" family="Nannastacidae" genus="Nannastacus" kingdom="Animalia" order="Cumacea" pageId="45" pageNumber="246" phylum="Arthropoda" rank="subSpecies" species="gamoi" subSpecies="occidentalis">
<emphasis id="14D3EADAA10CFF88900CF8F4592BF897" box="[1103,1352,1880,1904]" italics="true" pageId="45" pageNumber="246">N. gamoi occidentalis</emphasis>
</taxonomicName>
has 18 setae and teeth;
<taxonomicName id="E1A74D4BA10CFF88950FF8D05DBCF873" box="[332,479,1916,1940]" class="Malacostraca" family="Nannastacidae" genus="Nannastacus" kingdom="Animalia" order="Cumacea" pageId="45" pageNumber="246" phylum="Arthropoda" rank="species" species="corallinus">
<emphasis id="14D3EADAA10CFF88950FF8D05DBCF873" box="[332,479,1916,1940]" italics="true" pageId="45" pageNumber="246">N. corallinus</emphasis>
</taxonomicName>
has six teeth on each lateral margin of the carapace, while
<taxonomicName id="E1A74D4BA10CFF88903AF8D0590CF873" box="[1145,1391,1916,1940]" class="Malacostraca" family="Nannastacidae" genus="Nannastacus" kingdom="Animalia" order="Cumacea" pageId="45" pageNumber="246" phylum="Arthropoda" rank="subSpecies" species="gamoi" subSpecies="occidentalis">
<emphasis id="14D3EADAA10CFF88903AF8D0590CF873" box="[1145,1391,1916,1940]" italics="true" pageId="45" pageNumber="246">N. gamoi occidentalis</emphasis>
</taxonomicName>
has four teeth on each side;
<taxonomicName id="E1A74D4BA10CFF8895E6F80C5E5BF85F" box="[421,568,1952,1976]" class="Malacostraca" family="Nannastacidae" genus="Nannastacus" kingdom="Animalia" order="Cumacea" pageId="45" pageNumber="246" phylum="Arthropoda" rank="species" species="corallinus">
<emphasis id="14D3EADAA10CFF8895E6F80C5E5BF85F" box="[421,568,1952,1976]" italics="true" pageId="45" pageNumber="246">N. corallinus</emphasis>
</taxonomicName>
only has a pair of teeth on the dorsal surface of the first two pleonites, while
<taxonomicName id="E1A74D4BA10CFF8894D4F8685DF2F83B" box="[151,401,1988,2012]" class="Malacostraca" family="Nannastacidae" genus="Nannastacus" kingdom="Animalia" order="Cumacea" pageId="45" pageNumber="246" phylum="Arthropoda" rank="subSpecies" species="gamoi" subSpecies="occidentalis">
<emphasis id="14D3EADAA10CFF8894D4F8685DF2F83B" box="[151,401,1988,2012]" italics="true" pageId="45" pageNumber="246">N. gamoi occidentalis</emphasis>
</taxonomicName>
has a pair of teeth in all pleonites;
<taxonomicName id="E1A74D4BA10CFF889773F8685FA6F83B" box="[816,965,1988,2012]" class="Malacostraca" family="Nannastacidae" genus="Nannastacus" kingdom="Animalia" order="Cumacea" pageId="45" pageNumber="246" phylum="Arthropoda" rank="species" species="corallinus">
<emphasis id="14D3EADAA10CFF889773F8685FA6F83B" box="[816,965,1988,2012]" italics="true" pageId="45" pageNumber="246">N. corallinus</emphasis>
</taxonomicName>
has three cuspidate setae on each lateral margin of the fifth pleonite, whereas
<taxonomicName id="E1A74D4BA10FFF8B9670FF345F44FF57" box="[563,807,152,176]" class="Malacostraca" family="Nannastacidae" genus="Nannastacus" kingdom="Animalia" order="Cumacea" pageId="46" pageNumber="247" phylum="Arthropoda" rank="subSpecies" species="gamoi" subSpecies="occidentalis">
<emphasis id="14D3EADAA10FFF8B9670FF345F44FF57" box="[563,807,152,176]" italics="true" pageId="46" pageNumber="247">N. gamoi occidentalis</emphasis>
</taxonomicName>
has only a cuspidate seta on each side;
<taxonomicName id="E1A74D4BA10FFF8B909DFF345913FF57" box="[1246,1392,152,176]" class="Malacostraca" family="Nannastacidae" genus="Nannastacus" kingdom="Animalia" order="Cumacea" pageId="46" pageNumber="247" phylum="Arthropoda" rank="species" species="corallinus">
<emphasis id="14D3EADAA10FFF8B909DFF345913FF57" box="[1246,1392,152,176]" italics="true" pageId="46" pageNumber="247">N. corallinus</emphasis>
</taxonomicName>
has the last pleonite with bare lateral margins, while
<taxonomicName id="E1A74D4BA10FFF8B969EFF105FB9FF33" box="[733,986,188,212]" class="Malacostraca" family="Nannastacidae" genus="Nannastacus" kingdom="Animalia" order="Cumacea" pageId="46" pageNumber="247" phylum="Arthropoda" rank="subSpecies" species="gamoi" subSpecies="occidentalis">
<emphasis id="14D3EADAA10FFF8B969EFF105FB9FF33" box="[733,986,188,212]" italics="true" pageId="46" pageNumber="247">N. gamoi occidentalis</emphasis>
</taxonomicName>
has a cuspidate seta on each side;
<taxonomicName id="E1A74D4BA10FFF8B91C1FF105D6AFF1F" class="Malacostraca" family="Nannastacidae" genus="Nannastacus" kingdom="Animalia" order="Cumacea" pageId="46" pageNumber="247" phylum="Arthropoda" rank="species" species="corallinus">
<emphasis id="14D3EADAA10FFF8B91C1FF105D6AFF1F" italics="true" pageId="46" pageNumber="247">N. corallinus</emphasis>
</taxonomicName>
has the uropod with the exopod more than half the endopod length, whereas in
<taxonomicName id="E1A74D4BA10FFF8B903CFF4C5910FF1F" box="[1151,1395,224,248]" class="Malacostraca" family="Nannastacidae" genus="Nannastacus" kingdom="Animalia" order="Cumacea" pageId="46" pageNumber="247" phylum="Arthropoda" rank="subSpecies" species="gamoi" subSpecies="occidentalis">
<emphasis id="14D3EADAA10FFF8B903CFF4C5910FF1F" box="[1151,1395,224,248]" italics="true" pageId="46" pageNumber="247">N. gamoi occidentalis</emphasis>
</taxonomicName>
the exopod is half the length of the endopod. We only compare females because the male of
<taxonomicName id="E1A74D4BA10FFF8B90C9FEA859E2FEFB" box="[1162,1409,260,284]" class="Malacostraca" family="Nannastacidae" genus="Nannastacus" kingdom="Animalia" order="Cumacea" pageId="46" pageNumber="247" phylum="Arthropoda" rank="subSpecies" species="gamoi" subSpecies="occidentalis">
<emphasis id="14D3EADAA10FFF8B90C9FEA859E2FEFB" box="[1162,1409,260,284]" italics="true" pageId="46" pageNumber="247">N. gamoi occidentalis</emphasis>
</taxonomicName>
is unknown.
</paragraph>
<paragraph id="261836C8A10FFF8B9484FEE15E05FE13" blockId="46.[151,1437,151,501]" pageId="46" pageNumber="247">
According to the diagnosis of Watling (1991b)
<taxonomicName id="E1A74D4BA10FFF8B96A2FEE05F8FFE83" box="[737,1004,332,356]" class="Malacostraca" family="Nannastacidae" genus="Nannastacus" kingdom="Animalia" order="Cumacea" pageId="46" pageNumber="247" phylum="Arthropoda" rank="species" species="corallinus">
<emphasis id="14D3EADAA10FFF8B96A2FEE05F8FFE83" box="[737,1004,332,356]" italics="true" pageId="46" pageNumber="247">Nannastacus corallinus</emphasis>
</taxonomicName>
is similar to the genus
<taxonomicName id="E1A74D4BA10FFF8B90B5FEE159F8FE83" box="[1270,1435,332,356]" class="Malacostraca" family="Nannastacidae" genus="Scherocumella" kingdom="Animalia" order="Cumacea" pageId="46" pageNumber="247" phylum="Arthropoda" rank="genus">
<emphasis id="14D3EADAA10FFF8B90B5FEE159F8FE83" box="[1270,1435,332,356]" italics="true" pageId="46" pageNumber="247">Scherocumella</emphasis>
</taxonomicName>
because it has the branchial siphons separate and united medially and the uropod exopod basal article normal, not submerged in the peduncle. However, this species is included in
<taxonomicName id="E1A74D4BA10FFF8B97C2FE385871FE4B" box="[897,1042,405,428]" class="Malacostraca" family="Nannastacidae" genus="Nannastacus" kingdom="Animalia" order="Cumacea" pageId="46" pageNumber="247" phylum="Arthropoda" rank="genus">
<emphasis id="14D3EADAA10FFF8B97C2FE385871FE4B" box="[897,1042,405,428]" italics="true" pageId="46" pageNumber="247">Nannastacus</emphasis>
</taxonomicName>
because it has short pseudorostral lobes directed slightly upward, the uropod peduncle slightly longer or equal to the length of the pleonite six, and the exopod shorter than the terminal seta.
</paragraph>
</subSubSection>
</treatment>
</document>
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