276 lines
29 KiB
XML
276 lines
29 KiB
XML
<document id="99CAE000FCD88D1EEAE775C1444D0C1C" ID-DOI="10.11646/zootaxa.3664.2.3" ID-GBIF-Dataset="d4a9ed2a-4d82-45d0-a241-fb0554c243bf" ID-ISSN="1175-5326" ID-Zenodo-Dep="218285" ID-ZooBank="3C634EBA-396F-4849-8626-9AF9963DF326" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460615618752" checkinUser="plazi" docAuthor="Mccallum, Anna W. & Poore, Gary C. B." docDate="2013" docId="62738786FFE7FF80FF02FB8F7D52FA17" docLanguage="en" docName="zt03664p175.pdf" docOrigin="Zootaxa 3664 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Gastroptychus brachyterus Baba 2005" docType="treatment" docVersion="9" lastPageNumber="152" masterDocId="9E4AFFFEFFE6FF83FF95FF857C57FFF3" masterDocTitle="Chirostylidae of Australia’s western continental margin (Crustacea: Decapoda: Anomura), with the description of five new species" masterLastPageNumber="175" masterPageNumber="149" pageNumber="150" updateTime="1698330444863" updateUser="plazi">
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<mods:mods id="3905AD8D2172489E26D0D6114565DF61" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="4DEE3691B408477F7CE7FF58AC5FED4F">
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<mods:title id="D86E8E5D4AC27C3F10D2055BE7195806">Chirostylidae of Australia’s western continental margin (Crustacea: Decapoda: Anomura), with the description of five new species</mods:title>
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<mods:name id="B785C25104FB743C95B2B5E23F3EDB3A" type="personal">
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<mods:role id="FCF9856E774213EA03BA54BAB9C9606E">
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<mods:roleTerm id="A887750571ED5774F8FDC9AB4EF055D1">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="A94FB55B8DBC8FCF77F0DA66727C600F">Mccallum, Anna W.</mods:namePart>
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</mods:name>
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<mods:name id="45B3ED4CAD21B6B7CB4F96951BDF057D" type="personal">
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<mods:roleTerm id="B6F97E200C06F257EE29990A1A77F514">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="28CB40C9A3123EF7DBDA99BEB364FFDC">Poore, Gary C. B.</mods:namePart>
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<mods:typeOfResource id="03B257983C436BB2F13ED47F26008301">text</mods:typeOfResource>
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<mods:title id="9A5C8F34DB026D2DD48531BAD11EA5AB">Zootaxa</mods:title>
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<mods:part id="2E43DBEDF49D69DBA0CCB0F568BB0605">
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<mods:date id="9E7D44C25DEE25BB6ADC14375EEECBEC">2013</mods:date>
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<mods:detail id="9FAC2D382E215733B9CABFADFF23EBD6" type="volume">
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<mods:number id="92714AA2B8491D16FE759D9FF571C215">3664</mods:number>
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<mods:detail id="4EED5E68A39ACA10D20DDA6C1300C5AC" type="issue">
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<mods:number id="81BED1FC56B602AAE44995F834A431DE">2</mods:number>
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<mods:end id="C04E02DC6EBC62FA0BD675EAE91CD1BF">175</mods:end>
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<mods:classification id="C876CD6EA9A66090FE67F2E5299291FF">journal article</mods:classification>
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<mods:identifier id="993A5FB4646BC7D96858DB3E1E7B1DF1" type="DOI">10.11646/zootaxa.3664.2.3</mods:identifier>
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<mods:identifier id="677DF4235D88BDB918B6C97A43476F6F" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="48F5928A6D64E5C0F701D0790F281F98" type="Zenodo-Dep">218285</mods:identifier>
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<mods:identifier id="9697E8B9C316263C0C7B38889DA86086" type="ZooBank">3C634EBA-396F-4849-8626-9AF9963DF326</mods:identifier>
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<treatment id="62738786FFE7FF80FF02FB8F7D52FA17" ID-DOI="http://doi.org/10.5281/zenodo.6149803" ID-GBIF-Taxon="119568477" ID-Zenodo-Dep="6149803" LSID="urn:lsid:plazi:treatment:62738786FFE7FF80FF02FB8F7D52FA17" httpUri="http://treatment.plazi.org/id/62738786FFE7FF80FF02FB8F7D52FA17" lastPageId="3" lastPageNumber="152" pageId="1" pageNumber="150">
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<subSubSection id="A2C0651BFFE7FF82FF02FB8F7FF0FB78" pageId="1" pageNumber="150" type="nomenclature">
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<paragraph id="EA653690FFE7FF82FF02FB8F7E3AFBD7" blockId="1.[151,621,1034,1093]" box="[151,621,1034,1060]" pageId="1" pageNumber="150">
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<heading id="B12D81FCFFE7FF82FF02FB8F7E3AFBD7" bold="true" box="[151,621,1034,1060]" fontSize="11" level="1" pageId="1" pageNumber="150" reason="1">
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<taxonomicName id="2DDA4D13FFE7FF82FF02FB8F7E3AFBD7" ID-CoL="5a3aef17-245c-4406-b3fe-051710c0028d" authority="Baba, 2005" authorityName="Baba" authorityYear="2005" box="[151,621,1034,1060]" class="Malacostraca" family="Chirostylidae" genus="Gastroptychus" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="150" phylum="Arthropoda" rank="species" species="brachyterus">
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<emphasis id="D8AEEA82FFE7FF82FF02FB8F7E3AFBD7" bold="true" box="[151,621,1034,1060]" pageId="1" pageNumber="150">
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<emphasis id="D8AEEA82FFE7FF82FF02FB8F7D8CFBD7" bold="true" box="[151,475,1034,1060]" italics="true" pageId="1" pageNumber="150">Gastroptychus brachyterus</emphasis>
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Baba, 2005
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="EA653690FFE7FF82FF02FBA87D5CFBB6" blockId="1.[151,621,1034,1093]" box="[151,267,1069,1093]" pageId="1" pageNumber="150">
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(
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<figureCitation id="72E12A15FFE7FF82FF0AFBA87CB8FBB6" box="[159,239,1069,1093]" captionStart="FIGURE 11. A" captionStartId="23.[151,255,1944,1968]" captionTargetBox="[208,1371,194,1906]" captionTargetId="figure@23.[208,1373,194,1906]" captionTargetPageId="23" captionText="FIGURE 11. A, Gastroptychus investigatoris (Alcock & Anderson, 1899), NMV J 56000. B, Gastroptychus brachyterus Baba, 2005, NMV J 56001. C, Uroptychodes grandirostris (Yokoya, 1933), NMV J 56125." httpUri="https://zenodo.org/record/218295/files/figure.png" pageId="1" pageNumber="150">Fig. 11</figureCitation>
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B)
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</paragraph>
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<paragraph id="EA653690FFE7FF82FF02FBF07FF0FB78" blockId="1.[151,935,1141,1163]" box="[151,935,1141,1163]" pageId="1" pageNumber="150">
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<taxonomicName id="2DDA4D13FFE7FF82FF02FBF07E1BFB78" authority="Baba, 2005: 20" authorityName="Baba" authorityPageNumber="20" authorityYear="2005" box="[151,588,1141,1163]" class="Malacostraca" family="Chirostylidae" genus="Gastroptychus" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="150" phylum="Arthropoda" rank="species" species="brachyterus">
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<emphasis id="D8AEEA82FFE7FF82FF02FBF07DFEFB78" box="[151,425,1141,1163]" italics="true" pageId="1" pageNumber="150">Gastroptychus brachyterus</emphasis>
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Baba, 2005: 20
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</taxonomicName>
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, figs 3b, 4, 213 (key, synonymies)
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</paragraph>
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</subSubSection>
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<subSubSection id="A2C0651BFFE7FF82FF02FB327EFBFACE" pageId="1" pageNumber="150" type="materials_examined">
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<paragraph id="EA653690FFE7FF82FF02FB327E19FAE4" blockId="1.[151,1436,1207,1449]" pageId="1" pageNumber="150">
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<emphasis id="D8AEEA82FFE7FF82FF02FB327DD4FB23" bold="true" box="[151,387,1207,1232]" pageId="1" pageNumber="150">Material examined.</emphasis>
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Two ovigerous females (cl 10.9,
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<quantity id="2D229B75FFE7FF82FC9FFB327F22FB3C" box="[778,885,1207,1231]" metricMagnitude="-2" metricUnit="m" metricValue="1.21" pageId="1" pageNumber="150" unit="mm" value="12.1">12.1 mm</quantity>
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),
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<specimenCount id="FCDCFD19FFE7FF82FC1EFB327FB4FB3C" box="[907,995,1207,1231]" pageId="1" pageNumber="150" type="male">2 males</specimenCount>
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(cl 10.7,
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<quantity id="2D229B75FFE7FF82FBC2FB3278E8FB3C" box="[1111,1215,1207,1231]" metricMagnitude="-2" metricUnit="m" metricValue="1.25" pageId="1" pageNumber="150" unit="mm" value="12.5">12.5 mm</quantity>
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) Western
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<collectingCountry id="92CD7600FFE7FF82FAA0FB3279CBFB3C" box="[1333,1436,1207,1231]" name="Australia" pageId="1" pageNumber="150">Australia</collectingCountry>
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(
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<geoCoordinate id="8FEE5057FFE7FF82FF35FB597D47FB07" box="[160,272,1244,1268]" direction="south" orientation="latitude" pageId="1" pageNumber="150" precision="92" value="-13.265">13°15.9'S</geoCoordinate>
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,
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<geoCoordinate id="8FEE5057FFE7FF82FEB0FB597DE3FB07" box="[293,436,1244,1268]" direction="east" orientation="longitude" pageId="1" pageNumber="150" precision="9" value="123.37417">123°22.45'E</geoCoordinate>
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–
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<geoCoordinate id="8FEE5057FFE7FF82FE56FB597E6DFB07" box="[451,570,1244,1268]" direction="south" orientation="latitude" pageId="1" pageNumber="150" precision="9" value="-13.2725">13°16.35'S</geoCoordinate>
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,
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<geoCoordinate id="8FEE5057FFE7FF82FDC5FB597E87FB07" box="[592,720,1244,1268]" direction="east" orientation="longitude" pageId="1" pageNumber="150" precision="92" value="123.35667">123°21.4'E</geoCoordinate>
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),
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<quantity id="2D229B75FFE7FF82FD7BFB597F2EFB07" box="[750,889,1244,1268]" metricMagnitude="2" metricUnit="m" metricValue="3.92" metricValueMax="3.94" metricValueMin="3.9" pageId="1" pageNumber="150" unit="m" value="392.0" valueMax="394.0" valueMin="390.0">390–394 m</quantity>
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, 0
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<date id="9E641050FFE7FF82FC0BFB597871FB07" box="[926,1062,1244,1268]" pageId="1" pageNumber="150" value="2007-07-07">7 Jul 2007</date>
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(stn SS05/2007 180), CSIRO acquisition number 0 40, NMV
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<accessionNumber id="F589AB73FFE7FF82FE60FB7A7E1DFAE4" box="[501,586,1279,1303]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/J56001" pageId="1" pageNumber="150" type="EnaNcbi">J56001</accessionNumber>
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.
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</paragraph>
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<paragraph id="EA653690FFE7FF82FF52FAA67EFBFACE" blockId="1.[151,1436,1207,1449]" box="[199,684,1315,1341]" pageId="1" pageNumber="150">
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<emphasis id="D8AEEA82FFE7FF82FF52FAA67D77FACF" bold="true" box="[199,288,1315,1340]" pageId="1" pageNumber="150">Colour.</emphasis>
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Body and appendages pale orange.
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</paragraph>
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</subSubSection>
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<subSubSection id="A2C0651BFFE7FF82FF52FAC2786CFA93" box="[199,1083,1351,1376]" pageId="1" pageNumber="150" type="distribution">
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<paragraph id="EA653690FFE7FF82FF52FAC2786CFA93" blockId="1.[151,1436,1207,1449]" box="[199,1083,1351,1376]" pageId="1" pageNumber="150">
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<emphasis id="D8AEEA82FFE7FF82FF52FAC27D37FA93" bold="true" box="[199,352,1351,1376]" pageId="1" pageNumber="150">Distribution.</emphasis>
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Kei Islands,
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<collectingCountry id="92CD7600FFE7FF82FE61FAC27E33FAAC" box="[500,612,1351,1375]" name="Indonesia" pageId="1" pageNumber="150">Indonesia</collectingCountry>
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, and north-western
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<collectingCountry id="92CD7600FFE7FF82FCD4FAC27FFDFAAC" box="[833,938,1351,1375]" name="Australia" pageId="1" pageNumber="150">Australia</collectingCountry>
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,
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<quantity id="2D229B75FFE7FF82FC20FAC27860FA93" box="[949,1079,1351,1376]" metricMagnitude="2" metricUnit="m" metricValue="3.675" metricValueMax="3.9" metricValueMin="3.45" pageId="1" pageNumber="150" unit="m" value="367.5" valueMax="390.0" valueMin="345.0">
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345–
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<specimenCount id="FCDCFD19FFE7FF82FC78FAC27860FA93" box="[1005,1079,1351,1376]" pageId="1" pageNumber="150" type="generic">390 m</specimenCount>
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</quantity>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="A2C0651BFFE7FF82FF52FAE97D7FF9DE" pageId="1" pageNumber="150" type="discussion">
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<paragraph id="EA653690FFE7FF82FF52FAE97853FA54" blockId="1.[151,1436,1207,1449]" pageId="1" pageNumber="150">
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<emphasis id="D8AEEA82FFE7FF82FF52FAE97D6CFA77" bold="true" box="[199,315,1388,1412]" pageId="1" pageNumber="150">Remarks.</emphasis>
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This material agrees well with the description provided by Baba (2005). This is the first record of this species for
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<collectingCountry id="92CD7600FFE7FF82FED3FA0A7DE6FA54" box="[326,433,1423,1447]" name="Australia" pageId="1" pageNumber="150">Australia</collectingCountry>
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. Ovigerous females carry 8–
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<specimenCount id="FCDCFD19FFE7FF82FD64FA0A7F5AFA54" box="[753,781,1423,1447]" pageId="1" pageNumber="150" type="egg">12</specimenCount>
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eggs (ovum
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<quantity id="2D229B75FFE7FF82FC0BFA0A7FAFFA54" box="[926,1016,1423,1447]" metricMagnitude="-3" metricUnit="m" metricValue="1.7" pageId="1" pageNumber="150" unit="mm" value="1.7">1.7 mm</quantity>
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).
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</paragraph>
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<paragraph id="EA653690FFE7FF82FF02FA747D7FF9DE" blockId="1.[151,810,1521,1581]" pageId="1" pageNumber="150">
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<taxonomicName id="2DDA4D13FFE7FF82FF02FA747F7DF9FA" authority="Alcock & Anderson, 1899" authorityName="Alcock & Anderson" authorityYear="1899" box="[151,810,1521,1546]" class="Malacostraca" family="Chirostylidae" genus="Gastroptychus" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="150" phylum="Arthropoda" rank="species" species="investigatoris">
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<emphasis id="D8AEEA82FFE7FF82FF02FA747F76F9F9" bold="true" box="[151,801,1521,1546]" pageId="1" pageNumber="150">
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<emphasis id="D8AEEA82FFE7FF82FF02FA747D89F9F9" bold="true" box="[151,478,1521,1546]" italics="true" pageId="1" pageNumber="150">Gastroptychus investigatoris</emphasis>
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(Alcock & Anderson, 1899
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</emphasis>
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)
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</taxonomicName>
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(
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<figureCitation id="72E12A15FFE7FF82FF0AF9907CB5F9DE" box="[159,226,1557,1581]" captionStart="FIGURE 1" captionStartId="2.[151,255,1889,1913]" captionTargetBox="[223,1357,194,1852]" captionTargetId="figure@2.[223,1358,194,1853]" captionTargetPageId="2" captionText="FIGURE 1. Gastroptychus investigatoris (Alcock & Anderson, 1899), female (20.0 mm), NMV J 56000. A, carapace and abdomen, dorsal. B, carapace and abdomen, lateral. C, sternum. D. telson and abdominal segments 5 and 6. E, right antenna and antennule, ventral. F, maxilliped 3, right, lateral. G, pereopod 1, left, distal part. H, pereopod 2, left, distal part. Scales: A – D, H & G = 5 mm, E & F = 1 mm." httpUri="https://zenodo.org/record/218286/files/figure.png" pageId="1" pageNumber="150">Fig. 1</figureCitation>
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,
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<figureCitation id="72E12A15FFE7FF82FF7AF9907D77F9DE" box="[239,288,1557,1581]" captionStart="FIGURE 11. A" captionStartId="23.[151,255,1944,1968]" captionTargetBox="[208,1371,194,1906]" captionTargetId="figure@23.[208,1373,194,1906]" captionTargetPageId="23" captionText="FIGURE 11. A, Gastroptychus investigatoris (Alcock & Anderson, 1899), NMV J 56000. B, Gastroptychus brachyterus Baba, 2005, NMV J 56001. C, Uroptychodes grandirostris (Yokoya, 1933), NMV J 56125." httpUri="https://zenodo.org/record/218295/files/figure.png" pageId="1" pageNumber="150">11A</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="A2C0651BFFE7FF82FF02F9D87F3AF943" pageId="1" pageNumber="150" type="description">
|
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<paragraph id="EA653690FFE7FF82FF02F9D87EBCF980" blockId="1.[151,877,1629,1712]" box="[151,747,1629,1651]" pageId="1" pageNumber="150">
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<taxonomicName id="2DDA4D13FFE7FF82FF02F9D87EB0F980" authority="Alcock & Anderson, 1899: 24" authorityName="Alcock & Anderson" authorityPageNumber="24" authorityYear="1899" box="[151,743,1629,1651]" class="Agaricomycetes" family="Fomitopsidaceae" genus="Ptychogaster" kingdom="Fungi" order="Polyporales" pageId="1" pageNumber="150" phylum="Basidiomycota" rank="species" species="investigatoris">
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<emphasis id="D8AEEA82FFE7FF82FF02F9D87DFAF980" box="[151,429,1629,1651]" italics="true" pageId="1" pageNumber="150">Ptychogaster investigatoris</emphasis>
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Alcock & Anderson, 1899: 24
|
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</taxonomicName>
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.
|
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</paragraph>
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<paragraph id="EA653690FFE7FF82FF02F9F97F3AF943" blockId="1.[151,877,1629,1712]" pageId="1" pageNumber="150">
|
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<taxonomicName id="2DDA4D13FFE7FF82FF02F9F97DCCF961" box="[151,411,1660,1682]" class="Malacostraca" family="Chirostylidae" genus="Chirostylus" higherTaxonomySource="CoL" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="150" phylum="Arthropoda" rank="species" species="investigatoris">
|
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<emphasis id="D8AEEA82FFE7FF82FF02F9F97DCCF961" box="[151,411,1660,1682]" italics="true" pageId="1" pageNumber="150">Chirostylus investigatoris</emphasis>
|
||
</taxonomicName>
|
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.—Doflein & Balss, 1913: 132, figs 1, 2.
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<taxonomicName id="2DDA4D13FFE7FF82FF02F91F7DEDF943" box="[151,442,1690,1712]" class="Malacostraca" family="Chirostylidae" genus="Gastroptychus" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="150" phylum="Arthropoda" rank="species" species="investigatoris">
|
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<emphasis id="D8AEEA82FFE7FF82FF02F91F7DEDF943" box="[151,442,1690,1712]" italics="true" pageId="1" pageNumber="150">Gastroptychus investigatoris</emphasis>
|
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</taxonomicName>
|
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.—Zarenkov & Khodkina, 1981: 86, fig. 3.
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</paragraph>
|
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</subSubSection>
|
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<subSubSection id="A2C0651BFFE7FF82FF02F9527E19F8C4" pageId="1" pageNumber="150" type="materials_examined">
|
||
<paragraph id="EA653690FFE7FF82FF02F9527E19F8C4" blockId="1.[151,1436,1751,2028]" pageId="1" pageNumber="150">
|
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<emphasis id="D8AEEA82FFE7FF82FF02F9527DD1F903" bold="true" box="[151,390,1751,1776]" pageId="1" pageNumber="150">Material examined.</emphasis>
|
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Two females (cl 20.0,
|
||
<quantity id="2D229B75FFE7FF82FD31F9527F46F91C" box="[676,785,1751,1775]" metricMagnitude="-2" metricUnit="m" metricValue="1.67" pageId="1" pageNumber="150" unit="mm" value="16.7">16.7 mm</quantity>
|
||
),
|
||
<specimenCount id="FCDCFD19FFE7FF82FCBFF9527FD1F91C" box="[810,902,1751,1775]" pageId="1" pageNumber="150" type="male">3 males</specimenCount>
|
||
(cl 12.1, 14.0,
|
||
<quantity id="2D229B75FFE7FF82FBD2F95278E3F91C" box="[1095,1204,1751,1775]" metricMagnitude="-2" metricUnit="m" metricValue="1.71" pageId="1" pageNumber="150" unit="mm" value="17.1">17.1 mm</quantity>
|
||
), Western
|
||
<collectingCountry id="92CD7600FFE7FF82FAA0F95279CBF91C" box="[1333,1436,1751,1775]" name="Australia" pageId="1" pageNumber="150">Australia</collectingCountry>
|
||
(
|
||
<geoCoordinate id="8FEE5057FFE7FF82FF35F9797D47F8E7" box="[160,272,1788,1812]" direction="south" orientation="latitude" pageId="1" pageNumber="150" precision="92" value="-13.265">13°15.9'S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="8FEE5057FFE7FF82FEB0F9797DE3F8E7" box="[293,436,1788,1812]" direction="east" orientation="longitude" pageId="1" pageNumber="150" precision="9" value="123.37417">123°22.45'E</geoCoordinate>
|
||
–
|
||
<geoCoordinate id="8FEE5057FFE7FF82FE56F9797E6DF8E7" box="[451,570,1788,1812]" direction="south" orientation="latitude" pageId="1" pageNumber="150" precision="9" value="-13.2725">13°16.35'S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="8FEE5057FFE7FF82FDC5F9797E87F8E7" box="[592,720,1788,1812]" direction="east" orientation="longitude" pageId="1" pageNumber="150" precision="92" value="123.35667">123°21.4'E</geoCoordinate>
|
||
),
|
||
<quantity id="2D229B75FFE7FF82FD7BF9797F2EF8E7" box="[750,889,1788,1812]" metricMagnitude="2" metricUnit="m" metricValue="3.92" metricValueMax="3.94" metricValueMin="3.9" pageId="1" pageNumber="150" unit="m" value="392.0" valueMax="394.0" valueMin="390.0">390–394 m</quantity>
|
||
, 0
|
||
<date id="9E641050FFE7FF82FC0BF9797871F8E7" box="[926,1062,1788,1812]" pageId="1" pageNumber="150" value="2007-07-07">7 Jul 2007</date>
|
||
(stn SS05/2007 180), CSIRO acquisition number 0 38, NMV
|
||
<accessionNumber id="F589AB73FFE7FF82FE60F89A7E1DF8C4" box="[501,586,1823,1847]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/J56000" pageId="1" pageNumber="150" type="EnaNcbi">J56000</accessionNumber>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="A2C0651BFFE7FF82FF52F8C678E0F81F" pageId="1" pageNumber="150" type="diagnosis">
|
||
<paragraph id="EA653690FFE7FF82FF52F8C678E0F81F" blockId="1.[151,1436,1751,2028]" pageId="1" pageNumber="150">
|
||
<emphasis id="D8AEEA82FFE7FF82FF52F8C67D16F8AF" bold="true" box="[199,321,1859,1884]" pageId="1" pageNumber="150">Diagnosis.</emphasis>
|
||
Carapace excluding rostrum as long as wide; with prominent spines and few interspersed ones; gastric region with prominent spines in hexagonal arrangement with central spine; midcervical groove at about midlength of carapace. Rostrum spinose, 0.4 times remaining carapace length. Anterior margin of sternite 3 elevated, with median ridge anteriorly produced. Abdomen thickly covered with fine setae and partly covered in spines, spines absent from somite 3. Antennal scale rudimentary. Maxillipeds 3 close together.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="BEA56618FFE4FF81FF02F8E47EE4F82B" httpUri="https://zenodo.org/record/218286/files/figure.png" pageId="2" pageNumber="151" targetBox="[223,1357,194,1852]" targetPageId="2">
|
||
<paragraph id="EA653690FFE4FF81FF02F8E47EE4F82B" blockId="2.[151,1436,1889,2008]" pageId="2" pageNumber="151">
|
||
<emphasis id="D8AEEA82FFE4FF81FF02F8E47D43F88A" bold="true" box="[151,276,1889,1913]" pageId="2" pageNumber="151">FIGURE 1</emphasis>
|
||
.
|
||
<taxonomicName id="2DDA4D13FFE4FF81FEB1F8E77FC0F88B" authority="Alcock & Anderson, 1899" authorityName="Alcock & Anderson" authorityYear="1899" box="[292,919,1889,1913]" class="Malacostraca" family="Chirostylidae" genus="Gastroptychus" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="151" phylum="Arthropoda" rank="species" species="investigatoris">
|
||
<emphasis id="D8AEEA82FFE4FF81FEB1F8E77E0EF88A" box="[292,601,1890,1913]" italics="true" pageId="2" pageNumber="151">Gastroptychus investigatoris</emphasis>
|
||
(Alcock & Anderson, 1899)
|
||
</taxonomicName>
|
||
, female (20.0 mm), NMV
|
||
<accessionNumber id="F589AB73FFE4FF81FB2AF8E47958F88B" box="[1215,1295,1889,1912]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/J56000" pageId="2" pageNumber="151" type="EnaNcbi">J56000</accessionNumber>
|
||
. A, carapace and abdomen, dorsal. B, carapace and abdomen, lateral. C, sternum. D. telson and abdominal segments 5 and 6. E, right antenna and antennule, ventral. F, maxilliped 3, right, lateral. G, pereopod 1, left, distal part. H, pereopod 2, left, distal part. Scales: A–D, H & G = 5 mm, E & F = 1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="A2C0651BFFE5FF80FF52FF127E21FB36" pageId="3" pageNumber="152" type="description">
|
||
<paragraph id="EA653690FFE5FF80FF52FF1278F0FE5F" blockId="3.[151,1436,151,1508]" pageId="3" pageNumber="152">
|
||
<emphasis id="D8AEEA82FFE5FF80FF52FF127D0EFF43" bold="true" box="[199,345,151,176]" pageId="3" pageNumber="152">Description.</emphasis>
|
||
<emphasis id="D8AEEA82FFE5FF80FECAFF1D7D9AFF5C" box="[351,461,152,175]" italics="true" pageId="3" pageNumber="152">Carapace</emphasis>
|
||
: Carapace excluding rostrum as long as wide; width between anterolateral margins 0.5 times that of broadest carapace width; lateral margins of branchial region convex with posterolateral margin somewhat excavated; dorsal surface covered with many large thorn-shaped forward pointing spines and smaller intermediate spines; 2 large submarginal hepatic spines; gastric region with prominent spine in centre of hexagonally arranged large spines; 3 pairs of large spines in midline posterior to cervical groove; branchial region with approximately 7 moderate spines amongst many smaller spines and a row of 10 small submarginal spines; surface without setae. Pterygostomian region with 4 anteriorly submarginal spines and approximately 3 rows of spines. Rostrum spinose, straight and sharply upturned; 0.4 times remaining carapace length.
|
||
</paragraph>
|
||
<paragraph id="EA653690FFE5FF80FF52FE3D780DFDE4" blockId="3.[151,1436,151,1508]" pageId="3" pageNumber="152">
|
||
<emphasis id="D8AEEA82FFE5FF80FF52FE3D7D7BFE3C" box="[199,300,440,463]" italics="true" pageId="3" pageNumber="152">Sternum:</emphasis>
|
||
Sternite 3 with median ridge anteriorly produced and elevated. Sternite 4 with 2 pairs of large spines along anterior border, 3 pairs of large spines along the midline, and a scattering of small spines. Sternite 5 with 2– 3 small spines on lateral margins and a row of tubercle-like spines on anterior margin.
|
||
</paragraph>
|
||
<paragraph id="EA653690FFE5FF80FF52FDA17FEFFD3F" blockId="3.[151,1436,151,1508]" pageId="3" pageNumber="152">
|
||
<emphasis id="D8AEEA82FFE5FF80FF52FDA17D6DFDCF" box="[199,314,548,572]" italics="true" pageId="3" pageNumber="152">Abdomen:</emphasis>
|
||
Abdominal Somite 1 with transverse row of 14 large stout spines. Somite 2 with median process composed of large paired conical spines separated by 2 pairs of smaller spines, laterally with a pair of large low conical spines, which sometimes possess an accessory spine. Somite 3 with low transverse ridge anteriorly and pair of low processes laterally. Somite 4 with lateral pair of large conical spines directed posteriorly and sometimes with a smaller spine anterolaterally. Somites 5 and 6 with many large spines.
|
||
</paragraph>
|
||
<paragraph id="EA653690FFE5FF80FF52FD5C7915FD1C" blockId="3.[151,1436,151,1508]" box="[199,1346,727,752]" pageId="3" pageNumber="152">
|
||
<emphasis id="D8AEEA82FFE5FF80FF52FD5C7D52FD03" box="[199,261,729,752]" italics="true" pageId="3" pageNumber="152">Eyes:</emphasis>
|
||
Cornea subglobular, distinctly wider than peduncle, reaching anteriorly to midlength of rostrum.
|
||
</paragraph>
|
||
<paragraph id="EA653690FFE5FF80FF52FD797FF0FCE7" blockId="3.[151,1436,151,1508]" box="[199,935,764,788]" pageId="3" pageNumber="152">
|
||
<emphasis id="D8AEEA82FFE5FF80FF52FD797D15FCE7" box="[199,322,764,788]" italics="true" pageId="3" pageNumber="152">Antennule:</emphasis>
|
||
Article 1 unarmed, bearing short fine setae on margin.
|
||
</paragraph>
|
||
<paragraph id="EA653690FFE5FF80FF52FCA57D85FCAF" blockId="3.[151,1436,151,1508]" pageId="3" pageNumber="152">
|
||
<emphasis id="D8AEEA82FFE5FF80FF52FCA57D73FCCB" box="[199,292,800,824]" italics="true" pageId="3" pageNumber="152">Antenna</emphasis>
|
||
: Article 4 without distal spine; article 5 with acute distolateral spine, twice as long as article 4. Antennal scale rudimentary.
|
||
</paragraph>
|
||
<paragraph id="EA653690FFE5FF80FF52FCED7E4BFC34" blockId="3.[151,1436,151,1508]" pageId="3" pageNumber="152">
|
||
<emphasis id="D8AEEA82FFE5FF80FF52FCED7D09FC73" box="[199,350,872,896]" italics="true" pageId="3" pageNumber="152">Maxilliped 3:</emphasis>
|
||
Close together; basis with large spine; ischium with 17 spines on mesial ridge; merus with small distolateral spine; carpus with well developed distolateral spine; propodus unarmed; dactylus with 2 rows of approximately 13 corneous spines.
|
||
</paragraph>
|
||
<paragraph id="EA653690FFE5FF80FF52FC5178D6FBE3" blockId="3.[151,1436,151,1508]" pageId="3" pageNumber="152">
|
||
<emphasis id="D8AEEA82FFE5FF80FF52FC517D91FC1F" box="[199,454,980,1004]" italics="true" pageId="3" pageNumber="152">Pereopod 1 (cheliped)</emphasis>
|
||
: Subcylindrical, 6 times carapace length, sparingly setose, with longitudinal rows of close-set spines; propodus 3.4 times dactylus length; occlusal margins dentate and setose.
|
||
</paragraph>
|
||
<paragraph id="EA653690FFE5FF80FF52FB997FE7FB53" blockId="3.[151,1436,151,1508]" pageId="3" pageNumber="152">
|
||
<emphasis id="D8AEEA82FFE5FF80FF52FB997D2FFBC7" box="[199,376,1052,1076]" italics="true" pageId="3" pageNumber="152">Pereopods 2–4:</emphasis>
|
||
Similar, about 4 times carapace length; sparsely setose. Basis spinose; ischium, carpus, merus and propodus with longitudinal rows of close-set spines; propodus with flexor margins lined with 14–17 movable slender spines; dactylus about 0.3 propodus length, with 10 movable slender spines on flexor margin, extensor margin with clusters of setae and proximal row of short plumose setae.
|
||
</paragraph>
|
||
<paragraph id="EA653690FFE5FF80FF52FB2E7E21FB36" blockId="3.[151,1436,151,1508]" box="[199,630,1195,1221]" pageId="3" pageNumber="152">
|
||
<emphasis id="D8AEEA82FFE5FF80FF52FB2E7D77FB37" bold="true" box="[199,288,1195,1220]" pageId="3" pageNumber="152">Colour.</emphasis>
|
||
Body and appendages orange.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="A2C0651BFFE5FF80FF52FB4A7E25FAFF" pageId="3" pageNumber="152" type="distribution">
|
||
<paragraph id="EA653690FFE5FF80FF52FB4A7E25FAFF" blockId="3.[151,1436,151,1508]" pageId="3" pageNumber="152">
|
||
<emphasis id="D8AEEA82FFE5FF80FF52FB4A7D37FB1B" bold="true" box="[199,352,1231,1256]" pageId="3" pageNumber="152">Distribution.</emphasis>
|
||
Marcus-Necker Rise, the
|
||
<collectingCountry id="92CD7600FFE5FF80FD1AFB557F47FB1B" box="[655,784,1232,1256]" name="Philippines" pageId="3" pageNumber="152">Philippines</collectingCountry>
|
||
, Andaman Sea, south-west
|
||
<collectingCountry id="92CD7600FFE5FF80FBC5FB5578DBFB1B" box="[1104,1164,1232,1256]" name="India" pageId="3" pageNumber="152">India</collectingCountry>
|
||
, Sumatra, the
|
||
<collectingCountry id="92CD7600FFE5FF80FAA1FB5579CBFB1B" box="[1332,1436,1232,1256]" name="Maldives" pageId="3" pageNumber="152">Maldives</collectingCountry>
|
||
and north-western
|
||
<collectingCountry id="92CD7600FFE5FF80FEFCFB717D84FAFF" box="[361,467,1268,1292]" name="Australia" pageId="3" pageNumber="152">Australia</collectingCountry>
|
||
,
|
||
<quantity id="2D229B75FFE5FF80FE4BFB717E3AFAFF" box="[478,621,1268,1292]" metricMagnitude="2" metricUnit="m" metricValue="9.265" metricValueMax="14.63" metricValueMin="3.9" pageId="3" pageNumber="152" unit="m" value="926.5" valueMax="1463.0" valueMin="390.0">390–1463 m</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="A2C0651BFFE5FF80FF52FA9D7D52FA17" pageId="3" pageNumber="152" type="discussion">
|
||
<paragraph id="EA653690FFE5FF80FF52FA9D7D52FA17" blockId="3.[151,1436,151,1508]" pageId="3" pageNumber="152">
|
||
<emphasis id="D8AEEA82FFE5FF80FF52FA9D7D6CFAC3" bold="true" box="[199,315,1304,1328]" pageId="3" pageNumber="152">Remarks.</emphasis>
|
||
Despite being relatively widespread, few specimens of this species have been collected. Until now the most complete illustrations were those from very early publications (Alcock & Anderson 1899b; Alcock & McArdle 1902), with some additional illustrations of the antenna, and sternite 4 by Baba (1988). The north-western Australian specimens appear to have more spines on the gastric region and the surface of sternite 4 than shown in the original description and illustrations of the sternite in Baba (1988). This is the first record of the species in
|
||
<collectingCountry id="92CD7600FFE5FF80FF02FA497D55FA17" box="[151,258,1484,1508]" name="Australia" pageId="3" pageNumber="152">Australia</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |