253 lines
33 KiB
XML
253 lines
33 KiB
XML
<document id="F870AFEFAA279EFFBC774C20BE1A4E32" ID-DOI="10.5281/zenodo.172858" ID-GBIF-Dataset="46fb19e6-b349-43f0-8a1d-320ac68eea5e" ID-ISSN="11755326" ID-Zenodo-Dep="172858" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459764521367" checkinUser="plazi" docAuthor="Ngoc-Ho, Nguyen" docDate="2006" docId="8D2787B49B056371FE960D5EFD5C4E29" docLanguage="en" docName="zt01240p068.pdf" docOrigin="Zootaxa 1240" docStyle="DocumentStyle:FA7E419B012A62B0FC3AC15A186C3DAF.3:Zootaxa.2001-2006.journal_article" docStyleId="FA7E419B012A62B0FC3AC15A186C3DAF" docStyleName="Zootaxa.2001-2006.journal_article" docStyleVersion="3" docTitle="Acanthaxius clevai Ngoc-Ho, 2006, n. sp." docType="treatment" docVersion="7" lastPageNumber="62" masterDocId="711EFFCC9B076374FF9E094AFFCB4F77" masterDocTitle="Three species of Acanthaxius Sakai & de Saint Laurent, 1989, including two new to science, from the Solomon Islands and New Caledonia (Crustacea, Thalassinidea, Axiidae)" masterLastPageNumber="68" masterPageNumber="57" pageNumber="59" updateTime="1698216263736" updateUser="plazi">
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<mods:title id="A42995FDE817C93613B541899B3AC136">Three species of Acanthaxius Sakai & de Saint Laurent, 1989, including two new to science, from the Solomon Islands and New Caledonia (Crustacea, Thalassinidea, Axiidae)</mods:title>
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<mods:namePart id="48D71047F690DF064D080A03962D3A8F">Ngoc-Ho, Nguyen</mods:namePart>
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<mods:typeOfResource id="DCD072EFEBBD554493248FFE96D14EC6">text</mods:typeOfResource>
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<mods:title id="7F42493B81830AC9EF2462EC9B8F439E">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="71B5646577C679B13633C5EF436B96B7">
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<mods:date id="4D1ED12FA6A3CB08576B583A457B0DF3">2006</mods:date>
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<mods:number id="1AF5978772E1886F6BA6AD4189C206B1">1240</mods:number>
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<mods:classification id="D799296990861E23080DBC0783796FC8">journal article</mods:classification>
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<mods:identifier id="5D3CA21C891BFECC5FB340D2A0045AA9" type="DOI">10.5281/zenodo.172858</mods:identifier>
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<treatment id="8D2787B49B056371FE960D5EFD5C4E29" ID-DOI="http://doi.org/10.5281/zenodo.6262643" ID-GBIF-Taxon="119345615" ID-Zenodo-Dep="6262643" LSID="urn:lsid:plazi:treatment:8D2787B49B056371FE960D5EFD5C4E29" httpUri="http://treatment.plazi.org/id/8D2787B49B056371FE960D5EFD5C4E29" lastPageId="5" lastPageNumber="62" pageId="2" pageNumber="59">
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<subSubSection id="4D9465299B056376FE960D5EFE1E4B26" pageId="2" pageNumber="59" type="nomenclature">
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<paragraph id="053136A29B056376FE960D5EFDF34B59" blockId="2.[264,568,1044,1105]" box="[264,568,1044,1070]" pageId="2" pageNumber="59">
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<heading id="5E7981CE9B056376FE960D5EFDF34B59" bold="true" box="[264,568,1044,1070]" fontSize="11" level="1" pageId="2" pageNumber="59" reason="1">
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<emphasis id="37FAEAB09B056376FE960D5EFDF34B59" bold="true" box="[264,568,1044,1070]" pageId="2" pageNumber="59">
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<taxonomicName id="C28E4D219B056376FE960D5EFE254B59" ID-CoL="d62b7e7e-d6fe-44e5-8f53-354e2ca3aa46" box="[264,494,1044,1070]" class="Malacostraca" family="Axiidae" genus="Acanthaxius" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="59" phylum="Arthropoda" rank="species" species="clevai" status="sp. nov.">
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<emphasis id="37FAEAB09B056376FE960D5EFE254B59" bold="true" box="[264,494,1044,1070]" italics="true" pageId="2" pageNumber="59">Acanthaxius clevai</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="2CC957CB9B056376FE680D5EFDF34B59" box="[502,568,1044,1070]" pageId="2" pageNumber="59" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="053136A29B056376FE960D7DFE1E4B26" blockId="2.[264,568,1044,1105]" box="[264,469,1079,1105]" pageId="2" pageNumber="59">
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(
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<figureCitation id="9DB52A279B056376FE8E0D7DFE914B26" box="[272,346,1079,1105]" captionStart="FIGURE 1" captionStartId="3.[264,368,1600,1624]" captionTargetBox="[280,1299,1280,1599]" captionTargetId="figure@3.[264,1323,1258,1612]" captionTargetPageId="3" captionText="FIGURE 1. Acanthaxius clevai n. sp., holotype, male (MNHN Th 1491). Lateral view. Scale line: 5 mm." httpUri="https://zenodo.org/record/172859/files/figure.png" pageId="2" pageNumber="59">Figs 1</figureCitation>
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,
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<figureCitation id="9DB52A279B056376FEF70D7DFEB14B26" box="[361,378,1079,1105]" captionStart="FIGURE 2" captionStartId="5.[264,367,1529,1553]" captionTargetBox="[313,1265,394,1529]" captionTargetId="figure@5.[310,1287,385,1529]" captionTargetPageId="5" captionText="FIGURE 2. Acanthaxius clevai n. sp. A, D, holotype, male (MNHN Th 1491).; B, C, E, F, male paratype (MNHN Th 1492) .. A, anterior part of carapace; B, large pereopod 1; C, small pereopod 1; D, telson and uropods; E, antenna; F, maxilliped 3. Scale line: 2 mm." httpUri="https://zenodo.org/record/172860/files/figure.png" pageId="2" pageNumber="59">2</figureCitation>
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, 3A–C)
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</paragraph>
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</subSubSection>
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<subSubSection id="4D9465299B056376FE960DCDFB714A1E" pageId="2" pageNumber="59" type="materials_examined">
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<paragraph id="053136A29B056376FE960DCDFE624BD7" blockId="2.[264,1324,1159,1385]" box="[264,425,1159,1184]" pageId="2" pageNumber="59">
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<emphasis id="37FAEAB09B056376FE960DCDFE624BD7" box="[264,425,1159,1184]" italics="true" pageId="2" pageNumber="59">
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<typeStatus id="DA3588009B056376FE960DCDFEF44BD7" box="[264,319,1159,1184]" pageId="2" pageNumber="59">Type</typeStatus>
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material
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</emphasis>
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</paragraph>
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<paragraph id="053136A29B056376FEA60DE5FEB74A6E" blockId="2.[264,1324,1159,1385]" pageId="2" pageNumber="59">
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<typeStatus id="DA3588009B056376FEA60DE5FE614BBE" box="[312,426,1199,1225]" pageId="2" pageNumber="59" type="holotype">Holotype</typeStatus>
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:
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<collectingCountry id="7D9976329B056376FE290DE5FD4A4BBE" box="[439,641,1199,1225]" name="Solomon Islands" pageId="2" pageNumber="59">Solomon Islands</collectingCountry>
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, Vella Gulf,
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<emphasis id="37FAEAB09B056376FC830DE5FC804BBF" box="[797,843,1199,1224]" italics="true" pageId="2" pageNumber="59">Alis</emphasis>
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,
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<collectingCountry id="7D9976329B056376FCC20DE5FC0F4BBE" box="[860,964,1199,1225]" name="Solomon Islands" pageId="2" pageNumber="59">Salomon</collectingCountry>
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2, St. 2260, 399–
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<quantity id="C2769B479B056376FB010DE5FB264BBE" box="[1183,1261,1199,1225]" metricMagnitude="2" metricUnit="m" metricValue="4.27" pageId="2" pageNumber="59" unit="m" value="427.0">427 m</quantity>
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,
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<collectingCountry id="7D9976329B056376FA9B0DE5FAE34BBE" box="[1285,1320,1199,1225]" name="Philippines" pageId="2" pageNumber="59">Ph</collectingCountry>
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. Bouchet, A. Warren & S. Samadi coll.,
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<date id="713010629B056376FD7C0D9DFC964B86" box="[738,861,1239,1265]" pageId="2" pageNumber="59" value="2004-11">Nov. 2004</date>
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: male, cl.
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<quantity id="C2769B479B056376FC7B0D9DFBF04B86" box="[997,1083,1239,1265]" metricMagnitude="-2" metricUnit="m" metricValue="2.3" pageId="2" pageNumber="59" unit="mm" value="23.0">23 mm</quantity>
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, tl.
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<quantity id="C2769B479B056376FBF40D9DFB754B86" box="[1130,1214,1239,1265]" metricMagnitude="-2" metricUnit="m" metricValue="6.2" pageId="2" pageNumber="59" unit="mm" value="62.0">62 mm</quantity>
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(
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<collectionCode id="639FAE679B056376FB510D9DFAE14B86" LSID="urn:lsid:biocol.org:col:34988" box="[1231,1322,1239,1265]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="2" pageNumber="59">MNHN</collectionCode>
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Th 1491).
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</paragraph>
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<paragraph id="053136A29B056376FEA60C6DFB714A1E" blockId="2.[264,1324,1159,1385]" pageId="2" pageNumber="59">
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<typeStatus id="DA3588009B056376FEA60C6DFE654A36" box="[312,430,1319,1345]" pageId="2" pageNumber="59" type="paratype">Paratypes</typeStatus>
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||
: same data as
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<typeStatus id="DA3588009B056376FDC10C6DFD014A36" box="[607,714,1319,1345]" pageId="2" pageNumber="59" type="holotype">holotype</typeStatus>
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:
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<specimenCount id="1388FD2B9B056376FD460C6DFCF34A36" box="[728,824,1319,1345]" pageId="2" pageNumber="59" type="male">2 males</specimenCount>
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, cl.
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<quantity id="C2769B479B056376FCF00C6DFC0D4A36" box="[878,966,1319,1345]" metricMagnitude="-2" metricUnit="m" metricValue="2.2" pageId="2" pageNumber="59" unit="mm" value="22.0">22 mm</quantity>
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, tl.
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||
<quantity id="C2769B479B056376FC680C6DFB874A36" box="[1014,1100,1319,1345]" metricMagnitude="-2" metricUnit="m" metricValue="5.9" pageId="2" pageNumber="59" unit="mm" value="59.0">59 mm</quantity>
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(figured), cl.
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<quantity id="C2769B479B056376FB680C6DFEF24A1E" metricMagnitude="-2" metricUnit="m" metricValue="2.85" pageId="2" pageNumber="59" unit="mm" value="28.5">28.5 mm</quantity>
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, tl.
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<quantity id="C2769B479B056376FEFD0C05FE044A1E" box="[355,463,1359,1385]" metricMagnitude="-2" metricUnit="m" metricValue="7.25" pageId="2" pageNumber="59" unit="mm" value="72.5">72.5 mm</quantity>
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, 1 ovigerous female, cl.
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<quantity id="C2769B479B056376FD730C05FC894A1E" box="[749,834,1359,1385]" metricMagnitude="-2" metricUnit="m" metricValue="2.1" pageId="2" pageNumber="59" unit="mm" value="21.0">21 mm</quantity>
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, tl.
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<quantity id="C2769B479B056376FCF30C05FC1E4A1E" box="[877,981,1359,1385]" metricMagnitude="-2" metricUnit="m" metricValue="5.75" pageId="2" pageNumber="59" unit="mm" value="57.5">57.5 mm</quantity>
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||
(
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||
<collectionCode id="639FAE679B056376FC7A0C05FBF44A1E" LSID="urn:lsid:biocol.org:col:34988" box="[996,1087,1359,1385]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="2" pageNumber="59">MNHN</collectionCode>
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Th 1492).
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="4D9465299B056377FE960CD5FDA04EA1" lastPageId="3" lastPageNumber="60" pageId="2" pageNumber="59" type="diagnosis">
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||
<paragraph id="053136A29B056376FE960CD5FEB44ACF" blockId="2.[264,1321,1439,1905]" box="[264,383,1439,1464]" pageId="2" pageNumber="59">
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||
<emphasis id="37FAEAB09B056376FE960CD5FEB44ACF" box="[264,383,1439,1464]" italics="true" pageId="2" pageNumber="59">Diagnosis</emphasis>
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</paragraph>
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<paragraph id="053136A29B056376FEA60C8DFACF498E" blockId="2.[264,1321,1439,1905]" pageId="2" pageNumber="59">Rostrum about 2.5 times as long as broad at base, reaching half length of last article of antennular peduncle; lateral border with two spines and large basal suborbital spine. Gastric region with carinae weakly defined, bearing large spines; median carina with spine and spinule anterior to tubercle, two or three tubercles posterior to it, lateral carina with anterior spine, submedian carina with four spines. Postcervical carapace glabrous, postcervical carina absent. Abdominal pleura 2–5 ventrally rounded. Telson slightly longer than wide, with two pairs of dorsal spines; lateral borders bearing three teeth and one spinule, two mobile posterolateral spines and median spine on convex posterior border.</paragraph>
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<paragraph id="053136A29B056376FEA60E4DFD554806" blockId="2.[264,1321,1439,1905]" pageId="2" pageNumber="59">Antenna with lower distal spine on article 1 and 3. Maxilliped 3 with lower distal spine on coxa, basis unarmed, two lower spines on ischium, three lower spines on merus, small lower distal spine on carpus.</paragraph>
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<paragraph id="053136A29B046377FEA60856FDA04EA1" blockId="3.[264,1323,284,470]" pageId="3" pageNumber="60">Pereopods 1 unequal in males, subequal in females, densely setose; propodus and dactylus with three or four and two upper spines respectively. Uropod exopod and endopod ovoid, exopod with six or seven spinules on lateral external border, three or four spines on lateral external carina; endopod with three spines on lateral external border, four large spines on median carina.</paragraph>
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</subSubSection>
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<subSubSection id="4D9465299B046370FE960B46FB224A69" lastPageId="4" lastPageNumber="61" pageId="3" pageNumber="60" type="description">
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<paragraph id="053136A29B046377FE960B46FE594D52" blockId="3.[264,1325,524,1230]" box="[264,402,524,549]" pageId="3" pageNumber="60">
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<emphasis id="37FAEAB09B046377FE960B46FE594D52" box="[264,402,524,549]" italics="true" pageId="3" pageNumber="60">Description</emphasis>
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</paragraph>
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<paragraph id="053136A29B046377FEA60B7EFC284CA9" blockId="3.[264,1325,524,1230]" pageId="3" pageNumber="60">
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Carapace (
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<figureCitation id="9DB52A279B046377FE2A0B7EFE344D39" box="[436,511,564,590]" captionStart="FIGURE 1" captionStartId="3.[264,368,1600,1624]" captionTargetBox="[280,1299,1280,1599]" captionTargetId="figure@3.[264,1323,1258,1612]" captionTargetPageId="3" captionText="FIGURE 1. Acanthaxius clevai n. sp., holotype, male (MNHN Th 1491). Lateral view. Scale line: 5 mm." httpUri="https://zenodo.org/record/172859/files/figure.png" pageId="3" pageNumber="60">Figs 1</figureCitation>
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,
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<figureCitation id="9DB52A279B046377FD900B7EFDD64D39" box="[526,541,564,590]" captionStart="FIGURE 2" captionStartId="5.[264,367,1529,1553]" captionTargetBox="[313,1265,394,1529]" captionTargetId="figure@5.[310,1287,385,1529]" captionTargetPageId="5" captionText="FIGURE 2. Acanthaxius clevai n. sp. A, D, holotype, male (MNHN Th 1491).; B, C, E, F, male paratype (MNHN Th 1492) .. A, anterior part of carapace; B, large pereopod 1; C, small pereopod 1; D, telson and uropods; E, antenna; F, maxilliped 3. Scale line: 2 mm." httpUri="https://zenodo.org/record/172860/files/figure.png" pageId="3" pageNumber="60">2</figureCitation>
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A) with pointed rostrum reaching far beyond eyes to half length of last article of antennular peduncle; lateral border with two spines and large suborbital spine. Carinae weakly defined bearing large spines; median carina starting beyond rostral base with spine and spinule anterior to tubercle, two or three tubercles posterior to it; lateral carina with anterior spine; submedian carina with four spines, several round tubercles between carinae. Cervical groove well defined, postcervical carapace glabrous, postcervical carina absent. Abdominal pleuron 1 ventrally narrowed, pleuron 2 broad, pleura 3–5 ventrally rounded, pleura 6 with tiny denticle on anterior border. Telson (
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<figureCitation id="9DB52A279B046377FB650A06FEDC4CF9" captionStart="FIGURE 2" captionStartId="5.[264,367,1529,1553]" captionTargetBox="[313,1265,394,1529]" captionTargetId="figure@5.[310,1287,385,1529]" captionTargetPageId="5" captionText="FIGURE 2. Acanthaxius clevai n. sp. A, D, holotype, male (MNHN Th 1491).; B, C, E, F, male paratype (MNHN Th 1492) .. A, anterior part of carapace; B, large pereopod 1; C, small pereopod 1; D, telson and uropods; E, antenna; F, maxilliped 3. Scale line: 2 mm." httpUri="https://zenodo.org/record/172860/files/figure.png" pageId="3" pageNumber="60">Fig. 2</figureCitation>
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D) slightly longer than broad with lateral border having three teeth and one spinule, two mobile posterolateral spines and median spine on convex posterior border; two pairs of spines and faint longitudinal median groove on dorsal surface.
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</paragraph>
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<paragraph id="053136A29B046377FEA60AA6FCBF4BB9" blockId="3.[264,1325,524,1230]" pageId="3" pageNumber="60">
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Antenna peduncle (
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<figureCitation id="9DB52A279B046377FD800AA6FDAE4B71" box="[542,613,1004,1030]" captionStart="FIGURE 2" captionStartId="5.[264,367,1529,1553]" captionTargetBox="[313,1265,394,1529]" captionTargetId="figure@5.[310,1287,385,1529]" captionTargetPageId="5" captionText="FIGURE 2. Acanthaxius clevai n. sp. A, D, holotype, male (MNHN Th 1491).; B, C, E, F, male paratype (MNHN Th 1492) .. A, anterior part of carapace; B, large pereopod 1; C, small pereopod 1; D, telson and uropods; E, antenna; F, maxilliped 3. Scale line: 2 mm." httpUri="https://zenodo.org/record/172860/files/figure.png" pageId="3" pageNumber="60">Fig. 2</figureCitation>
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E) with lower spine on article 1 and 3, acicle acute, arcuate, slightly overreaching middle of peduncular article 4. Maxilliped 3 (
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<figureCitation id="9DB52A279B046377FBA30D5EFB4D4B59" box="[1085,1158,1044,1070]" captionStart="FIGURE 2" captionStartId="5.[264,367,1529,1553]" captionTargetBox="[313,1265,394,1529]" captionTargetId="figure@5.[310,1287,385,1529]" captionTargetPageId="5" captionText="FIGURE 2. Acanthaxius clevai n. sp. A, D, holotype, male (MNHN Th 1491).; B, C, E, F, male paratype (MNHN Th 1492) .. A, anterior part of carapace; B, large pereopod 1; C, small pereopod 1; D, telson and uropods; E, antenna; F, maxilliped 3. Scale line: 2 mm." httpUri="https://zenodo.org/record/172860/files/figure.png" pageId="3" pageNumber="60">Fig. 2</figureCitation>
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F) with lower distal spine on coxa, basis unarmed, two lower spines on ischium, three lower spines on merus larger distally, small lower distal spine on carpus. Other mouth appendages similar to those figured for
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<taxonomicName id="C28E4D219B046377FE620DC6FCC44BD2" box="[508,783,1164,1189]" class="Malacostraca" family="Axiidae" genus="Acanthaxius" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="60" phylum="Arthropoda" rank="species" species="pilocheira">
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<emphasis id="37FAEAB09B046377FE620DC6FCC44BD2" box="[508,783,1164,1189]" italics="true" pageId="3" pageNumber="60">Acanthaxius pilocheira</emphasis>
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</taxonomicName>
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(see
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<bibRefCitation id="611F4B539B046377FCCD0DC6FC2F4BD1" author="Sakai" box="[851,996,1164,1190]" pageId="3" pageNumber="68" refString="Sakai, K. (1987) Two new Thalassinidea (Crustacea: Decapoda) from Japan, with the biogeographical distribution of the Japanese Thalassinidea. Bulletin of Marine Science, 41 (2), 396 - 308." type="journal article" year="1987">Sakai, 1987</bibRefCitation>
|
||
: 298, fig. 2) except for the maxilla with no posterior seta on the scaphognathite.
|
||
</paragraph>
|
||
<caption id="51F1662A9B046377FE960F0AFE86490C" httpUri="https://zenodo.org/record/172859/files/figure.png" pageId="3" pageNumber="60" targetBox="[280,1299,1280,1599]" targetPageId="3">
|
||
<paragraph id="053136A29B046377FE960F0AFE86490C" blockId="3.[264,1323,1600,1659]" pageId="3" pageNumber="60">
|
||
<emphasis id="37FAEAB09B046377FE960F0AFE40492F" bold="true" box="[264,395,1600,1624]" pageId="3" pageNumber="60">FIGURE 1.</emphasis>
|
||
<taxonomicName id="C28E4D219B046377FE0C0F0BFD96492F" box="[402,605,1601,1624]" class="Malacostraca" family="Axiidae" genus="Acanthaxius" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="60" phylum="Arthropoda" rank="species" species="clevai" status="sp. nov.">
|
||
<emphasis id="37FAEAB09B046377FE0C0F0BFD96492F" box="[402,605,1601,1624]" italics="true" pageId="3" pageNumber="60">Acanthaxius clevai</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="2CC957CB9B046377FDFA0F0AFD6A492F" box="[612,673,1600,1624]" pageId="3" pageNumber="60" rank="species">
|
||
<emphasis id="37FAEAB09B046377FDFA0F0AFD6A492F" bold="true" box="[612,673,1600,1624]" pageId="3" pageNumber="60">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, holotype, male (MNHN Th 1491). Lateral view. Scale line: 5 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="053136A29B046370FEA60FE4FDA44E89" blockId="3.[264,1324,1710,1896]" lastBlockId="4.[264,1325,284,1310]" lastPageId="4" lastPageNumber="61" pageId="3" pageNumber="60">
|
||
Pereopods 1 asymmetrical, strongly setose. Large pereopod 1 (
|
||
<figureCitation id="9DB52A279B046377FBEE0FE4FB0B49BF" box="[1136,1216,1710,1736]" captionStart="FIGURE 2" captionStartId="5.[264,367,1529,1553]" captionTargetBox="[313,1265,394,1529]" captionTargetId="figure@5.[310,1287,385,1529]" captionTargetPageId="5" captionText="FIGURE 2. Acanthaxius clevai n. sp. A, D, holotype, male (MNHN Th 1491).; B, C, E, F, male paratype (MNHN Th 1492) .. A, anterior part of carapace; B, large pereopod 1; C, small pereopod 1; D, telson and uropods; E, antenna; F, maxilliped 3. Scale line: 2 mm." httpUri="https://zenodo.org/record/172860/files/figure.png" pageId="3" pageNumber="60">Fig. 2</figureCitation>
|
||
B) stout compared to body (
|
||
<figureCitation id="9DB52A279B046377FE6D0F9CFDF24987" box="[499,569,1750,1776]" captionStart="FIGURE 1" captionStartId="3.[264,368,1600,1624]" captionTargetBox="[280,1299,1280,1599]" captionTargetId="figure@3.[264,1323,1258,1612]" captionTargetPageId="3" captionText="FIGURE 1. Acanthaxius clevai n. sp., holotype, male (MNHN Th 1491). Lateral view. Scale line: 5 mm." httpUri="https://zenodo.org/record/172859/files/figure.png" pageId="3" pageNumber="60">Fig. 1</figureCitation>
|
||
), ischium with two lower spines; merus with two upper distal spines, four lower spines, three or four spines on anterolateral surface; carpus with two or three upper spines, two lower spines; lateral surface with three or four spines near distal border and five or six others together with several tubercles posteriorly; propodus with three upper spines, row of six or seven submarginal spines on lower lateral surface, lateral surface of palm with several spines, acute denticles or round tubercles; fixed finger subequal in length to propodal palm, with slightly curved tip, cutting edge bearing rounded teeth with two larger ones, one proximal the other near distal third; dactylus as long as fixed finger, with more curved tip, two upper spines; cutting edge with round teeth and a larger one near proximal third.
|
||
</paragraph>
|
||
<paragraph id="053136A29B036370FEA60B46FE824D99" blockId="4.[264,1325,284,1310]" pageId="4" pageNumber="61">
|
||
Small pereopod 1 (
|
||
<figureCitation id="9DB52A279B036370FD840B46FDAA4D51" box="[538,609,524,550]" captionStart="FIGURE 2" captionStartId="5.[264,367,1529,1553]" captionTargetBox="[313,1265,394,1529]" captionTargetId="figure@5.[310,1287,385,1529]" captionTargetPageId="5" captionText="FIGURE 2. Acanthaxius clevai n. sp. A, D, holotype, male (MNHN Th 1491).; B, C, E, F, male paratype (MNHN Th 1492) .. A, anterior part of carapace; B, large pereopod 1; C, small pereopod 1; D, telson and uropods; E, antenna; F, maxilliped 3. Scale line: 2 mm." httpUri="https://zenodo.org/record/172860/files/figure.png" pageId="4" pageNumber="61">Fig. 2</figureCitation>
|
||
C) similar to large pereopod 1 except for propodus with row of six to nine submarginal spines on lower lateral surface; lateral surface of palm with five or six spines and few tubercles; fixed finger about 1.5 lengths of propodal palm, with slightly curved tip, cutting edge bearing small acute teeth; dactylus as long as fixed finger, with more curved tip, two upper spines, cutting edge, as in fixed finger, with small acute teeth.
|
||
</paragraph>
|
||
<paragraph id="053136A29B036370FEA60BB6FEB94CC1" blockId="4.[264,1325,284,1310]" pageId="4" pageNumber="61">
|
||
Pereopod 2, pereopod 3 (
|
||
<figureCitation id="9DB52A279B036370FDF40BB6FD7A4C61" box="[618,689,764,790]" captionStart="FIGURE 1" captionStartId="3.[264,368,1600,1624]" captionTargetBox="[280,1299,1280,1599]" captionTargetId="figure@3.[264,1323,1258,1612]" captionTargetPageId="3" captionText="FIGURE 1. Acanthaxius clevai n. sp., holotype, male (MNHN Th 1491). Lateral view. Scale line: 5 mm." httpUri="https://zenodo.org/record/172859/files/figure.png" pageId="4" pageNumber="61">Fig. 1</figureCitation>
|
||
) similar to those of
|
||
<taxonomicName id="C28E4D219B036370FC300BB6FB8D4C62" box="[942,1094,764,789]" class="Malacostraca" family="Axiidae" genus="Acanthaxius" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="61" phylum="Arthropoda" rank="species" species="gadaletae" status="sp. nov.">
|
||
<emphasis id="37FAEAB09B036370FC300BB6FB8D4C62" box="[942,1094,764,789]" italics="true" pageId="4" pageNumber="61">A. gadaletae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="2CC957CB9B036370FBCE0BB6FB5E4C61" box="[1104,1173,764,790]" pageId="4" pageNumber="61" rank="species">
|
||
<emphasis id="37FAEAB09B036370FBCE0BB6FB5E4C61" bold="true" box="[1104,1173,764,790]" pageId="4" pageNumber="61">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
(Fig. 3H, I) merus with three lower spines or spinules; pereopod 3 propodus bearing rows of corneous setae and a large one on lower distal border. Pereopod 4 (
|
||
<figureCitation id="9DB52A279B036370FC540A06FBDA4C11" box="[970,1041,844,870]" captionStart="FIGURE 1" captionStartId="3.[264,368,1600,1624]" captionTargetBox="[280,1299,1280,1599]" captionTargetId="figure@3.[264,1323,1258,1612]" captionTargetPageId="3" captionText="FIGURE 1. Acanthaxius clevai n. sp., holotype, male (MNHN Th 1491). Lateral view. Scale line: 5 mm." httpUri="https://zenodo.org/record/172859/files/figure.png" pageId="4" pageNumber="61">Fig. 1</figureCitation>
|
||
) similar to pereopod 3 except for having single lower distal spinule on merus. Pereopod 5 with long and slender dactylus.
|
||
</paragraph>
|
||
<paragraph id="053136A29B036370FEA60A8EFB484CA9" blockId="4.[264,1325,284,1310]" box="[312,1155,964,990]" pageId="4" pageNumber="61">Gill formula as given by Sakai & de Saint Laurent for the genus (1989).</paragraph>
|
||
<paragraph id="053136A29B036370FEA60AA6FACF4B5A" blockId="4.[264,1325,284,1310]" pageId="4" pageNumber="61">
|
||
Pleopod 1 absent in male, present in female (Fig. 3B) as a single slender ramus, faintly biarticulated.
|
||
<collectingCountry id="7D9976329B036370FE370D5EFE2E4B59" box="[425,485,1044,1070]" name="Malta" pageId="4" pageNumber="61">Male</collectingCountry>
|
||
pleopod 2 (Fig. 3A) with
|
||
<emphasis id="37FAEAB09B036370FC860D5EFBCF4B5A" box="[792,1028,1044,1069]" italics="true" pageId="4" pageNumber="61">appendix masculina</emphasis>
|
||
and
|
||
<emphasis id="37FAEAB09B036370FBA20D5EFACF4B5A" box="[1084,1284,1044,1069]" italics="true" pageId="4" pageNumber="61">appendix interna</emphasis>
|
||
</paragraph>
|
||
<paragraph id="053136A29B036370FEA60D76FB794B21" blockId="4.[264,1325,284,1310]" box="[312,1202,1084,1110]" pageId="4" pageNumber="61">
|
||
<collectingCountry id="7D9976329B036370FEA60D76FEBF4B21" box="[312,372,1084,1110]" name="Malta" pageId="4" pageNumber="61">Male</collectingCountry>
|
||
pleopod 3–5 and female pleopod 2–5 (Fig. 3C) with
|
||
<emphasis id="37FAEAB09B036370FC7A0D76FB674B22" box="[996,1196,1084,1109]" italics="true" pageId="4" pageNumber="61">appendix interna</emphasis>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="053136A29B036370FEA60D2EFE764B81" blockId="4.[264,1325,284,1310]" pageId="4" pageNumber="61">
|
||
Uropod (
|
||
<figureCitation id="9DB52A279B036370FE3D0D2EFE204B09" box="[419,491,1124,1150]" captionStart="FIGURE 2" captionStartId="5.[264,367,1529,1553]" captionTargetBox="[313,1265,394,1529]" captionTargetId="figure@5.[310,1287,385,1529]" captionTargetPageId="5" captionText="FIGURE 2. Acanthaxius clevai n. sp. A, D, holotype, male (MNHN Th 1491).; B, C, E, F, male paratype (MNHN Th 1492) .. A, anterior part of carapace; B, large pereopod 1; C, small pereopod 1; D, telson and uropods; E, antenna; F, maxilliped 3. Scale line: 2 mm." httpUri="https://zenodo.org/record/172860/files/figure.png" pageId="4" pageNumber="61">Fig. 2</figureCitation>
|
||
D) exopod with six or seven spines on lateral border, mobile spine at angle of suture, eight to ten spinules along suture, three or four spinules on external carina; endopod with three spines on lateral border, four spines on median carina including distal marginal spine.
|
||
</paragraph>
|
||
<paragraph id="053136A29B036370FEA60C4EFB224A69" blockId="4.[264,1325,284,1310]" box="[312,1257,1284,1310]" pageId="4" pageNumber="61">
|
||
The ovigerous female MNHN Th 1492 bears eggs of
|
||
<quantity id="C2769B479B036370FC320C4EFB9C4A69" box="[940,1111,1284,1310]" metricMagnitude="-4" metricUnit="m" metricValue="3.2499999999999996" metricValueMax="3.5" metricValueMin="3.0" pageId="4" pageNumber="61" unit="mm" value="0.32499999999999996" valueMax="0.35" valueMin="0.3">0.30–0.35 mm</quantity>
|
||
in diameter.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="4D9465299B036370FE960C1EFBC64ACE" pageId="4" pageNumber="61" type="etymology">
|
||
<paragraph id="053136A29B036370FE960C1EFE4E4A1A" blockId="4.[264,1323,1364,1465]" box="[264,389,1364,1389]" pageId="4" pageNumber="61">
|
||
<emphasis id="37FAEAB09B036370FE960C1EFE4E4A1A" box="[264,389,1364,1389]" italics="true" pageId="4" pageNumber="61">Etymology</emphasis>
|
||
</paragraph>
|
||
<paragraph id="053136A29B036370FEA60C3DFBC64ACE" blockId="4.[264,1323,1364,1465]" pageId="4" pageNumber="61">The species is dedicated to Régis Cléva for his contribution to this work and several others on Crustacea in the Muséum National d’Histoire Naturelle.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="4D9465299B036370FE960CA5FD054946" box="[264,718,1519,1585]" pageId="4" pageNumber="61" type="distribution">
|
||
<paragraph id="053136A29B036370FE960CA5FE5C497F" blockId="4.[264,718,1519,1585]" box="[264,407,1519,1544]" pageId="4" pageNumber="61">
|
||
<emphasis id="37FAEAB09B036370FE960CA5FE5C497F" box="[264,407,1519,1544]" italics="true" pageId="4" pageNumber="61">Distribution</emphasis>
|
||
</paragraph>
|
||
<paragraph id="053136A29B036370FEA60F5DFD054946" blockId="4.[264,718,1519,1585]" box="[312,718,1559,1585]" pageId="4" pageNumber="61">
|
||
Only known from the
|
||
<typeStatus id="DA3588009B036370FDA30F5DFDA44946" box="[573,623,1559,1585]" pageId="4" pageNumber="61">type</typeStatus>
|
||
locality
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="4D9465299B036371FE960F2DFD5C4E29" lastPageId="5" lastPageNumber="62" pageId="4" pageNumber="61" type="discussion">
|
||
<paragraph id="053136A29B036370FE960F2DFEA549F7" blockId="4.[264,1323,1639,1905]" box="[264,366,1639,1664]" pageId="4" pageNumber="61">
|
||
<emphasis id="37FAEAB09B036370FE960F2DFEA549F7" box="[264,366,1639,1664]" italics="true" pageId="4" pageNumber="61">Remarks</emphasis>
|
||
</paragraph>
|
||
<paragraph id="053136A29B036370FEA60FC5FC324806" blockId="4.[264,1323,1639,1905]" pageId="4" pageNumber="61">
|
||
By its long and slender rostrum bearing two lateral spines and a suborbital spine, its carapace with median, submedian and lateral carina, the postcervical region glabrous, the ventrally rounded abdominal pleura 2–6, this species shows similarities to
|
||
<taxonomicName id="C28E4D219B036370FB040F95FE4B4857" class="Malacostraca" family="Axiidae" genus="Acanthaxius" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="61" phylum="Arthropoda" rank="species" species="pilocheira">
|
||
<emphasis id="37FAEAB09B036370FB040F95FE4B4857" italics="true" pageId="4" pageNumber="61">Acanthaxius pilocheira</emphasis>
|
||
</taxonomicName>
|
||
(see
|
||
<bibRefCitation id="611F4B539B036370FE200E4DFD864856" author="Sakai" box="[446,589,1799,1825]" pageId="4" pageNumber="68" refString="Sakai, K. (1987) Two new Thalassinidea (Crustacea: Decapoda) from Japan, with the biogeographical distribution of the Japanese Thalassinidea. Bulletin of Marine Science, 41 (2), 396 - 308." type="journal article" year="1987">Sakai, 1987</bibRefCitation>
|
||
: 296, figs 1–2) from Kumanonada,
|
||
<collectingCountry id="7D9976329B036370FC660E4DFBF54856" box="[1016,1086,1799,1825]" name="Japan" pageId="4" pageNumber="61">Japan</collectingCountry>
|
||
. It differs by having fewer spines on the chelipeds, especially on the upper border of the propodus and dactylus, the telson longer than broad with more spines on lateral borders.
|
||
</paragraph>
|
||
<paragraph id="053136A29B026371FEA60856FD5C4E29" blockId="5.[264,1322,283,350]" pageId="5" pageNumber="62">
|
||
<taxonomicName id="C28E4D219B026371FEA60856FE544E42" box="[312,415,284,309]" class="Malacostraca" family="Axiidae" genus="Acanthaxius" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="62" phylum="Arthropoda" rank="species" species="clevai" status="sp. nov.">
|
||
<emphasis id="37FAEAB09B026371FEA60856FE544E42" box="[312,415,284,309]" italics="true" pageId="5" pageNumber="62">A. clevai</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="2CC957CB9B026371FE380851FE224E42" box="[422,489,283,309]" pageId="5" pageNumber="62" rank="species">
|
||
<emphasis id="37FAEAB09B026371FE380851FE224E42" bold="true" box="[422,489,283,309]" pageId="5" pageNumber="62">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
is more similar to
|
||
<taxonomicName id="C28E4D219B026371FD590856FC974E42" box="[711,860,284,309]" class="Malacostraca" family="Axiidae" genus="Acanthaxius" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="62" phylum="Arthropoda" rank="species" species="gadaletae" status="sp. nov.">
|
||
<emphasis id="37FAEAB09B026371FD590856FC974E42" box="[711,860,284,309]" italics="true" pageId="5" pageNumber="62">A. gadaletae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="2CC957CB9B026371FCFA0851FC6C4E42" box="[868,935,283,309]" pageId="5" pageNumber="62" rank="species">
|
||
<emphasis id="37FAEAB09B026371FCFA0851FC6C4E42" bold="true" box="[868,935,283,309]" pageId="5" pageNumber="62">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
described below and the two are compared under the latter species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |