448 lines
71 KiB
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448 lines
71 KiB
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<document id="1A7228599769A1D3F53406D7D793F83C" ID-DOI="10.5281/zenodo.208720" ID-GBIF-Dataset="e12b7943-5495-40d4-998b-00cf1fb9f606" ID-ISSN="1175-5326" ID-Zenodo-Dep="208720" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460470507140" checkinUser="plazi" docAuthor="Osawa, Masayuki & Higashiji, Takuo" docDate="2012" docId="E46AF814534E325EFF25FD656827D0A9" docLanguage="en" docName="zt03264p060.pdf" docOrigin="Zootaxa 3264" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Galathea chura Osawa & Higashiji, 2012, sp. nov." docType="treatment" docVersion="9" lastPageNumber="58" masterDocId="1853806C534F3258FFB2FFC96A5CD105" masterDocTitle="A new species of Galathea Fabricius, 1793 (Crustacea: Decapoda: Anomura: Galatheidae) from Okinawa, southern Japan" masterLastPageNumber="60" masterPageNumber="53" pageNumber="54" updateTime="1698305598405" updateUser="plazi">
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<mods:titleInfo id="043D24071167DF807DAE8497260549C7">
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<mods:title id="61EC119A21F34FE024E0886A2145E54F">A new species of Galathea Fabricius, 1793 (Crustacea: Decapoda: Anomura: Galatheidae) from Okinawa, southern Japan</mods:title>
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</mods:titleInfo>
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<mods:name id="A50EB504659A994B95858EB88CF7BBF8" type="personal">
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<mods:namePart id="A7BD019563B21FCA26453C56D6609D8E">Osawa, Masayuki</mods:namePart>
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</mods:name>
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<mods:name id="0A4C7807A7676F905FE572BFFA96090F" type="personal">
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<mods:roleTerm id="86866E3100154657993AC525F0DFAE6B">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="89E26CDCA82FB093217A60A1A79B1AFF">Higashiji, Takuo</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="53C0260B07727F0F0C620456678B63EC">text</mods:typeOfResource>
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<mods:titleInfo id="0E8062DAD3719D9DB83F60DD78FF2748">
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<mods:title id="61CCE447D2EADA056CC0CE7DA0000EBA">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="843BCC9961EB1BDFCB547C961B2032EC">
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<mods:date id="F6F5A4CFECDAEB4310F9441B52464021">2012</mods:date>
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<mods:detail id="5FC943BACFCE5E18729AEE0910B6722B" type="volume">
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<mods:number id="3FED25A03D2CC2860F191C8B66CE95E3">3264</mods:number>
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<mods:classification id="3E0C07F300F200B79E46BE470EFD9372">journal article</mods:classification>
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<mods:identifier id="892BD53BD6188F0B4F20531EEF619A15" type="DOI">10.5281/zenodo.208720</mods:identifier>
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<mods:identifier id="0C2038E57D38A9F7AED11E82810D32B3" type="GBIF-Dataset">e12b7943-5495-40d4-998b-00cf1fb9f606</mods:identifier>
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<mods:identifier id="B6332220A301D080E4841CAB8B12953C" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="06A3F8E200D53616A1BEC48073CA12F3" type="Zenodo-Dep">208720</mods:identifier>
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</mods:mods>
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<treatment id="E46AF814534E325EFF25FD656827D0A9" ID-DOI="http://doi.org/10.5281/zenodo.6179120" ID-GBIF-Taxon="119515010" ID-Zenodo-Dep="6179120" LSID="urn:lsid:plazi:treatment:E46AF814534E325EFF25FD656827D0A9" httpUri="http://treatment.plazi.org/id/E46AF814534E325EFF25FD656827D0A9" lastPageId="6" lastPageNumber="58" pageId="1" pageNumber="54">
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<subSubSection id="24D91A89534E3259FF25FD65683BD22B" pageId="1" pageNumber="54" type="nomenclature">
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<paragraph id="6C7C4902534E3259FF25FD656BE5D3C0" blockId="1.[151,441,683,742]" box="[151,441,683,710]" pageId="1" pageNumber="54">
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<heading id="3734FE6E534E3259FF25FD656BE5D3C0" bold="true" box="[151,441,683,710]" fontSize="11" level="1" pageId="1" pageNumber="54" reason="1">
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<emphasis id="5EB79510534E3259FF25FD656BE5D3C0" bold="true" box="[151,441,683,710]" pageId="1" pageNumber="54">
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<taxonomicName id="ABC33281534E3259FF25FD656B09D3C3" ID-CoL="d1485609-7fd4-490c-a2c9-e5b9a8c7e9e0" box="[151,341,684,710]" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="54" phylum="Arthropoda" rank="species" species="chura" status="sp. nov.">
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<emphasis id="5EB79510534E3259FF25FD656B09D3C3" bold="true" box="[151,341,684,710]" italics="true" pageId="1" pageNumber="54">Galathea chura</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="4584286B534E3259FEEEFD626BE5D3C0" box="[348,441,683,709]" pageId="1" pageNumber="54" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="6C7C4902534E3259FF25FD076B56D3E3" blockId="1.[151,441,683,742]" box="[151,266,718,742]" pageId="1" pageNumber="54">
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(
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<figureCitation id="F4F85587534E3259FF2DFD076B5ED3E3" box="[159,258,718,742]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStartId-0="2.[151,249,1781,1804]" captionStartId-1="4.[151,250,1915,1938]" captionStartId-2="5.[151,250,1079,1102]" captionTargetBox-0="[186,1391,433,1732]" captionTargetBox-1="[169,1362,182,1914]" captionTargetBox-2="[190,1397,517,1058]" captionTargetId-0="figure@2.[151,1436,411,1758]" captionTargetId-1="figure@4.[151,1395,163,1922]" captionTargetId-2="figure@5.[190,1398,517,1058]" captionTargetPageId-0="2" captionTargetPageId-1="4" captionTargetPageId-2="5" captionText-0="FIGURE 1. Galatha chura sp. nov., holotype, male (cl 4.1 mm), RUMF-ZC- 1731. A, carapace and abdominal somites 1 – 4, dorsal view (setae on right side omitted); B, left anterolateral part of carapace, dorsal view; C, sternites 3 – 4 and anterior part of sternite 5, ventral view (setae on left side omitted); D, anterior left part of cephalothorax, showing basal article of antennular peduncle, antennal peduncle, and anterolateral part of carapace, ventrolateral view (setae omitted); E, left antennal peduncle and anterior part of pterygostomian flap, ventral view (setae omitted); F, left Mxp 3, lateral view (setae omitted). Scale bars: 1.0 mm." captionText-1="FIGURE 2. Galatha chura sp. nov., holotype, male (cl 4.1 mm), RUMF-ZC- 1731. A, right P 1, dorsal view; B, same, ventral view (setae omitted); C, left P 2, lateral view; D, same, dactylus, lateral view (setae omitted); E, left P 3, lateral view (setae omitted); F, left P 4, lateral view (setae omitted). Scale bars: 1.0 mm." captionText-2="FIGURE 3. Galatha chura sp. nov., holotype, male (cl 4.1 mm), RUMF-ZC- 1731. A, live specimen, dorsal view, on plastic board in aquarium; B, freshly preserved specimen, dorsal view." httpUri-0="https://zenodo.org/record/208721/files/figure.png" httpUri-1="https://zenodo.org/record/208722/files/figure.png" httpUri-2="https://zenodo.org/record/208723/files/figure.png" pageId="1" pageNumber="54">Figs 1–3</figureCitation>
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)
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</paragraph>
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<paragraph id="6C7C4902534E3259FF25FCDE683BD22B" blockId="1.[151,615,790,814]" box="[151,615,790,814]" pageId="1" pageNumber="54">[New Japanese name: Chura-koshioriebi]</paragraph>
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</subSubSection>
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<subSubSection id="24D91A89534E3259FF25FC9168C6D2B2" pageId="1" pageNumber="54" type="materials_examined">
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<paragraph id="6C7C4902534E3259FF25FC9168C6D2B2" blockId="1.[151,1437,855,2032]" pageId="1" pageNumber="54">
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<emphasis id="5EB79510534E3259FF25FC916B15D275" bold="true" box="[151,329,855,880]" pageId="1" pageNumber="54">
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<typeStatus id="B378F7A0534E3259FF25FC916A8ED275" box="[151,210,856,880]" pageId="1" pageNumber="54">Type</typeStatus>
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material.
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</emphasis>
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<typeStatus id="B378F7A0534E3259FEE7FC9E6BE1D26A" box="[341,445,855,879]" pageId="1" pageNumber="54" type="holotype">Holotype</typeStatus>
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male (cl
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<quantity id="AB3BE4E7534E3259FD87FC9E68C8D26A" box="[565,660,855,879]" metricMagnitude="-3" metricUnit="m" metricValue="4.1" pageId="1" pageNumber="54" unit="mm" value="4.1">4.1 mm</quantity>
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), off Onna Village, Okinawa Island, Ryukyu Islands,
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<geoCoordinate id="09F72FC5534E3259FAA3FC9E6FC4D26A" box="[1297,1432,855,879]" direction="north" orientation="latitude" pageId="1" pageNumber="54" precision="9" value="26.525833">26°31.55´N</geoCoordinate>
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,
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<geoCoordinate id="09F72FC5534E3259FF25FCB56B74D291" box="[151,296,892,916]" direction="east" orientation="longitude" pageId="1" pageNumber="54" precision="9" value="127.87933">127°52.76´E</geoCoordinate>
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,
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<quantity id="AB3BE4E7534E3259FE86FCB56B21D291" box="[308,381,892,916]" metricMagnitude="2" metricUnit="m" metricValue="1.88" pageId="1" pageNumber="54" unit="m" value="188.0">188 m</quantity>
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, on colony of unidentified species of
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<taxonomicName id="ABC33281534E3259FC91FCB4692ED291" box="[803,882,893,916]" class="Anthozoa" family="Parisididae" genus="Parisis" kingdom="Animalia" order="Alcyonacea" pageId="1" pageNumber="54" phylum="Cnidaria" rank="genus">
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<emphasis id="5EB79510534E3259FC91FCB4692ED291" box="[803,882,893,916]" italics="true" pageId="1" pageNumber="54">Parisis</emphasis>
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</taxonomicName>
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,
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<date id="187D6FC2534E3259FC33FCB56E48D291" box="[897,1044,892,916]" pageId="1" pageNumber="54" value="2011-07-27">27 July 2011</date>
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, research vessel
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<emphasis id="5EB79510534E3259FB7DFCB56FC9D291" box="[1231,1429,892,916]" italics="true" pageId="1" pageNumber="54">Kuroshio-maru II</emphasis>
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, ROV, coll. Noboru Katagi (RUMF-ZC-1731).
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</paragraph>
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</subSubSection>
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<subSubSection id="24D91A89534E3259FF75FC0A6AAFD5F9" pageId="1" pageNumber="54" type="diagnosis">
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<paragraph id="6C7C4902534E3259FF75FC0A6AAFD5F9" blockId="1.[151,1437,855,2032]" pageId="1" pageNumber="54">
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<emphasis id="5EB79510534E3259FF75FC0A6B1DD2D9" bold="true" box="[199,321,963,988]" pageId="1" pageNumber="54">Diagnosis.</emphasis>
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Carapace, exclusive of rostrum, approximately as long as broad. Gastric region with rows of interrupted arcuate ridges; epigastric and hepatic dorsal spines absent. Lateral margins armed with 7 spines:
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<quantity id="AB3BE4E7534E3259FADDFC2E6FC0D2FA" box="[1391,1436,999,1023]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="1" pageNumber="54" unit="in" value="2.0">2 in</quantity>
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front of and 5 behind anterior cervical groove. Rostrum 1.2 times as long as broad, with 4 deeply incised teeth on each lateral margin. Lateral orbital angle with small spine. Abdominal somites 2 and 3 with 2 transverse uninterrupted ridges. Basal article of antennular peduncle with 3 well-developed distal spines, distomesial spine shorter than distolateral. Antennal article 3 unarmed. Mxp3 merus with 2 ventral (distal smaller) and 1 dorsodistal spines. P1 about 2.0 times as long as carapace; carpus 1.4 times as long as broad; fingers not distally spooned. P2 and P3 propodi each with row of 3 or 4 spines on proximal half of dorsal margin. Epipods present on P1 or P1 and P2 only.
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</paragraph>
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</subSubSection>
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<subSubSection id="24D91A89534E325DFF75FACE6EDBD0CA" lastPageId="5" lastPageNumber="58" pageId="1" pageNumber="54" type="description">
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<paragraph id="6C7C4902534E3259FF75FACE685DD6A2" blockId="1.[151,1437,855,2032]" pageId="1" pageNumber="54">
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<emphasis id="5EB79510534E3259FF75FACE6B05D425" bold="true" box="[199,345,1287,1312]" pageId="1" pageNumber="54">Description.</emphasis>
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Carapace (
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<figureCitation id="F4F85587534E3259FE6AFACE684BD41A" box="[472,535,1287,1311]" captionStart="FIGURE 1" captionStartId="2.[151,249,1781,1804]" captionTargetBox="[186,1391,433,1732]" captionTargetId="figure@2.[151,1436,411,1758]" captionTargetPageId="2" captionText="FIGURE 1. Galatha chura sp. nov., holotype, male (cl 4.1 mm), RUMF-ZC- 1731. A, carapace and abdominal somites 1 – 4, dorsal view (setae on right side omitted); B, left anterolateral part of carapace, dorsal view; C, sternites 3 – 4 and anterior part of sternite 5, ventral view (setae on left side omitted); D, anterior left part of cephalothorax, showing basal article of antennular peduncle, antennal peduncle, and anterolateral part of carapace, ventrolateral view (setae omitted); E, left antennal peduncle and anterior part of pterygostomian flap, ventral view (setae omitted); F, left Mxp 3, lateral view (setae omitted). Scale bars: 1.0 mm." httpUri="https://zenodo.org/record/208721/files/figure.png" pageId="1" pageNumber="54">Fig. 1</figureCitation>
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A), exclusive of rostrum, approximately as long as broad; dorsal surface faintly convex from anterior to posterior; transverse ridges with short and somewhat long, stiff setae; cervical groove shallow but discernible, laterally bifurcated. Gastric region with 6 rows of interrupted and uninterrupted, transverse ridges; anterior first and second ridges long, interrupted medially; first weakly convex anteriorly, without epigastric spines; second sinuous; third short, scale-like, placed medially; fourth median straight ridge flanked by 2 pairs of arcuate ridges on each side (mesial arcuate ridge much shorter than lateral); fifth interrupted medially, moderately convex anteriorly; sixth uninterrupted, nearly transverse. Hepatic region unarmed. Anterior branchial region with 2 interrupted ridges directly behind anterior cervical groove and weakly arcuate ridge on median portion. Midtransverse ridge uninterrupted, preceded by cervical groove, followed by 4 interrupted (anterior first, third, fourth, fifth) and 3 uninterrupted (second, sixth, seventh) transverse ridges; fifth ridge broadly interrupted medially. Lateral margins convex medially, with 7 spines:
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<quantity id="AB3BE4E7534E3259FD5BF9A66946D782" box="[745,794,1647,1671]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="1" pageNumber="54" unit="in" value="2.0">2 in</quantity>
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front of and 5 behind anterior cervical groove; first anterolateral; second slightly smaller than first, located at midlength between first spine and anterior cervical groove; 2 spines on anterior branchial margin and 3 spines on posterior branchial margin, last smallest; additional small spine ventral to between first and second lateral spines. Rostrum (
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<figureCitation id="F4F85587534E3259FC0BF91569AAD7F1" box="[953,1014,1756,1780]" captionStart="FIGURE 1" captionStartId="2.[151,249,1781,1804]" captionTargetBox="[186,1391,433,1732]" captionTargetId="figure@2.[151,1436,411,1758]" captionTargetPageId="2" captionText="FIGURE 1. Galatha chura sp. nov., holotype, male (cl 4.1 mm), RUMF-ZC- 1731. A, carapace and abdominal somites 1 – 4, dorsal view (setae on right side omitted); B, left anterolateral part of carapace, dorsal view; C, sternites 3 – 4 and anterior part of sternite 5, ventral view (setae on left side omitted); D, anterior left part of cephalothorax, showing basal article of antennular peduncle, antennal peduncle, and anterolateral part of carapace, ventrolateral view (setae omitted); E, left antennal peduncle and anterior part of pterygostomian flap, ventral view (setae omitted); F, left Mxp 3, lateral view (setae omitted). Scale bars: 1.0 mm." httpUri="https://zenodo.org/record/208721/files/figure.png" pageId="1" pageNumber="54">Fig. 1</figureCitation>
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A) broad triangular, 1.2 times as long as broad, length 0.7 that of carapace and breadth approximately 0.6 that of carapace, nearly horizontal in lateral view; dorsal surface weakly concave, with sparse setules and 2 rows of short stiff setae along midline; lateral margin with 4 deeply incised sharp teeth, each bearing short stiff seta at mesial base. Lateral orbital angle (
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<figureCitation id="F4F85587534E3259FA8CF88E6F21D65A" box="[1342,1405,1863,1887]" captionStart="FIGURE 1" captionStartId="2.[151,249,1781,1804]" captionTargetBox="[186,1391,433,1732]" captionTargetId="figure@2.[151,1436,411,1758]" captionTargetPageId="2" captionText="FIGURE 1. Galatha chura sp. nov., holotype, male (cl 4.1 mm), RUMF-ZC- 1731. A, carapace and abdominal somites 1 – 4, dorsal view (setae on right side omitted); B, left anterolateral part of carapace, dorsal view; C, sternites 3 – 4 and anterior part of sternite 5, ventral view (setae on left side omitted); D, anterior left part of cephalothorax, showing basal article of antennular peduncle, antennal peduncle, and anterolateral part of carapace, ventrolateral view (setae omitted); E, left antennal peduncle and anterior part of pterygostomian flap, ventral view (setae omitted); F, left Mxp 3, lateral view (setae omitted). Scale bars: 1.0 mm." httpUri="https://zenodo.org/record/208721/files/figure.png" pageId="1" pageNumber="54">Fig. 1</figureCitation>
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B) with small spine directed anterolaterally. Infraorbital margin (
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<figureCitation id="F4F85587534E3259FCC3F8A569EAD681" box="[881,950,1900,1924]" captionStart="FIGURE 1" captionStartId="2.[151,249,1781,1804]" captionTargetBox="[186,1391,433,1732]" captionTargetId="figure@2.[151,1436,411,1758]" captionTargetPageId="2" captionText="FIGURE 1. Galatha chura sp. nov., holotype, male (cl 4.1 mm), RUMF-ZC- 1731. A, carapace and abdominal somites 1 – 4, dorsal view (setae on right side omitted); B, left anterolateral part of carapace, dorsal view; C, sternites 3 – 4 and anterior part of sternite 5, ventral view (setae on left side omitted); D, anterior left part of cephalothorax, showing basal article of antennular peduncle, antennal peduncle, and anterolateral part of carapace, ventrolateral view (setae omitted); E, left antennal peduncle and anterior part of pterygostomian flap, ventral view (setae omitted); F, left Mxp 3, lateral view (setae omitted). Scale bars: 1.0 mm." httpUri="https://zenodo.org/record/208721/files/figure.png" pageId="1" pageNumber="54">Fig. 1</figureCitation>
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D) bluntly triangular anteriorly, minutely denticulate along lateral margin.
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</paragraph>
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<paragraph id="6C7C4902534E3259FF75F87D6AB4D6F5" blockId="1.[151,1437,855,2032]" pageId="1" pageNumber="54">
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Pterygostomian flap rugose, unarmed on surface; anterior margin bluntly angular, with spinule dorsally (
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<figureCitation id="F4F85587534E3259FADCF87D6AFED6F5" captionStart="FIGURE 1" captionStartId="2.[151,249,1781,1804]" captionTargetBox="[186,1391,433,1732]" captionTargetId="figure@2.[151,1436,411,1758]" captionTargetPageId="2" captionText="FIGURE 1. Galatha chura sp. nov., holotype, male (cl 4.1 mm), RUMF-ZC- 1731. A, carapace and abdominal somites 1 – 4, dorsal view (setae on right side omitted); B, left anterolateral part of carapace, dorsal view; C, sternites 3 – 4 and anterior part of sternite 5, ventral view (setae on left side omitted); D, anterior left part of cephalothorax, showing basal article of antennular peduncle, antennal peduncle, and anterolateral part of carapace, ventrolateral view (setae omitted); E, left antennal peduncle and anterior part of pterygostomian flap, ventral view (setae omitted); F, left Mxp 3, lateral view (setae omitted). Scale bars: 1.0 mm." httpUri="https://zenodo.org/record/208721/files/figure.png" pageId="1" pageNumber="54">Fig. 1</figureCitation>
|
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E, D).
|
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|
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</paragraph>
|
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|
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<paragraph id="6C7C4902534D325AFF75FF5E6EC5D061" blockId="2.[151,1436,151,356]" pageId="2" pageNumber="55">
|
|||
|
|
Sternal plastron approximately as long as broad, lateral extremities gently divergent posteriorly. Sternite 3 (
|
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|
|
<figureCitation id="F4F85587534D325AFADCFF5E6AFDD1D1" captionStart="FIGURE 1" captionStartId="2.[151,249,1781,1804]" captionTargetBox="[186,1391,433,1732]" captionTargetId="figure@2.[151,1436,411,1758]" captionTargetPageId="2" captionText="FIGURE 1. Galatha chura sp. nov., holotype, male (cl 4.1 mm), RUMF-ZC- 1731. A, carapace and abdominal somites 1 – 4, dorsal view (setae on right side omitted); B, left anterolateral part of carapace, dorsal view; C, sternites 3 – 4 and anterior part of sternite 5, ventral view (setae on left side omitted); D, anterior left part of cephalothorax, showing basal article of antennular peduncle, antennal peduncle, and anterolateral part of carapace, ventrolateral view (setae omitted); E, left antennal peduncle and anterior part of pterygostomian flap, ventral view (setae omitted); F, left Mxp 3, lateral view (setae omitted). Scale bars: 1.0 mm." httpUri="https://zenodo.org/record/208721/files/figure.png" pageId="2" pageNumber="55">Fig. 1</figureCitation>
|
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|
|
C) measured in midline 0.4 as long as broad, with median sinus bordering left and right lobes; anterior margin of each lobe convex, with minute denticles; surface with some minute striae. Sternite 4 (measured in midline from anterior margin to level of posterior lateral end) 2.6 times longer and 3.0 times broader (breadth including lateral lobes) than sternite 3, approximately 0.4 as long as broad; surface with 2 setiferous transverse ridges, anterior ridge medially interrupted; posterior ridge uninterrupted, situated medially. Sternites 5–7 smooth.
|
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|
|
</paragraph>
|
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|
|
<caption id="38BC198A534D325AFF25F93C6FC1D682" httpUri="https://zenodo.org/record/208721/files/figure.png" pageId="2" pageNumber="55" targetBox="[186,1391,433,1732]" targetPageId="2">
|
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|
|
<paragraph id="6C7C4902534D325AFF25F93C6FC1D682" blockId="2.[151,1437,1781,1927]" pageId="2" pageNumber="55">
|
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|
|
<emphasis id="5EB79510534D325AFF25F93C6B48D60E" bold="true" box="[151,276,1781,1804]" pageId="2" pageNumber="55">FIGURE 1.</emphasis>
|
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|
|
<taxonomicName id="ABC33281534D325AFEAEF93F6BEDD609" box="[284,433,1782,1804]" class="Malacostraca" family="Galatheidae" genus="Galatha" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="55" phylum="Arthropoda" rank="species" species="chura" status="sp. nov.">
|
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|
|
<emphasis id="5EB79510534D325AFEAEF93F6BEDD609" box="[284,433,1782,1804]" italics="true" pageId="2" pageNumber="55">Galatha chura</emphasis>
|
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|
|
</taxonomicName>
|
|||
|
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<emphasis id="5EB79510534D325AFE0BF93F6857D60E" bold="true" box="[441,523,1782,1803]" pageId="2" pageNumber="55">
|
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|
|
<taxonomicNameLabel id="4584286B534D325AFE0BF93F6857D60E" box="[441,523,1782,1803]" pageId="2" pageNumber="55" rank="species">sp. nov.</taxonomicNameLabel>
|
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|
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</emphasis>
|
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|
|
, holotype, male (cl 4.1 mm), RUMF-ZC-1731. A, carapace and abdominal somites 1–4, dorsal view (setae on right side omitted); B, left anterolateral part of carapace, dorsal view; C, sternites 3–4 and anterior part of sternite 5, ventral view (setae on left side omitted); D, anterior left part of cephalothorax, showing basal article of antennular peduncle, antennal peduncle, and anterolateral part of carapace, ventrolateral view (setae omitted); E, left antennal peduncle and anterior part of pterygostomian flap, ventral view (setae omitted); F, left Mxp3, lateral view (setae omitted). Scale bars: 1.0 mm.
|
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|
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</paragraph>
|
|||
|
|
</caption>
|
|||
|
|
<paragraph id="6C7C4902534D325BFF75F8676E7ED1F2" blockId="2.[151,1436,1966,2026]" lastBlockId="3.[151,1437,151,1903]" lastPageId="3" lastPageNumber="56" pageId="2" pageNumber="55">
|
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|
Abdominal somites 2–5 (
|
|||
|
|
<figureCitation id="F4F85587534D325AFE56F867687FD6C3" box="[484,547,1966,1990]" captionStart="FIGURE 1" captionStartId="2.[151,249,1781,1804]" captionTargetBox="[186,1391,433,1732]" captionTargetId="figure@2.[151,1436,411,1758]" captionTargetPageId="2" captionText="FIGURE 1. Galatha chura sp. nov., holotype, male (cl 4.1 mm), RUMF-ZC- 1731. A, carapace and abdominal somites 1 – 4, dorsal view (setae on right side omitted); B, left anterolateral part of carapace, dorsal view; C, sternites 3 – 4 and anterior part of sternite 5, ventral view (setae on left side omitted); D, anterior left part of cephalothorax, showing basal article of antennular peduncle, antennal peduncle, and anterolateral part of carapace, ventrolateral view (setae omitted); E, left antennal peduncle and anterior part of pterygostomian flap, ventral view (setae omitted); F, left Mxp 3, lateral view (setae omitted). Scale bars: 1.0 mm." httpUri="https://zenodo.org/record/208721/files/figure.png" pageId="2" pageNumber="55">Fig. 1</figureCitation>
|
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|
|
A) with 2 transverse ridges each bearing row of short stiff setae, anterior ridge more distinctly elevated than posterior ridge on tergites 2–4, posterior ridge of tergite 4 interrupted medially, other ridges uninterrupted. Tergite 6 with 2 medially interrupted ridges, posteromedian margin nearly transverse, lateral lobes faintly produced posteriorly. Telson 0.6 as long as broad, incompletely subdivided; posteromedian margin with deep, broad incision. Male gonopods present on abdominal somites 1 and 2.
|
|||
|
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</paragraph>
|
|||
|
|
<paragraph id="6C7C4902534C325BFF75FECD6E04D03A" blockId="3.[151,1437,151,1903]" pageId="3" pageNumber="56">
|
|||
|
|
Ocular peduncle (
|
|||
|
|
<figureCitation id="F4F85587534C325BFE22FECD6B93D019" box="[400,463,260,284]" captionStart="FIGURE 1" captionStartId="2.[151,249,1781,1804]" captionTargetBox="[186,1391,433,1732]" captionTargetId="figure@2.[151,1436,411,1758]" captionTargetPageId="2" captionText="FIGURE 1. Galatha chura sp. nov., holotype, male (cl 4.1 mm), RUMF-ZC- 1731. A, carapace and abdominal somites 1 – 4, dorsal view (setae on right side omitted); B, left anterolateral part of carapace, dorsal view; C, sternites 3 – 4 and anterior part of sternite 5, ventral view (setae on left side omitted); D, anterior left part of cephalothorax, showing basal article of antennular peduncle, antennal peduncle, and anterolateral part of carapace, ventrolateral view (setae omitted); E, left antennal peduncle and anterior part of pterygostomian flap, ventral view (setae omitted); F, left Mxp 3, lateral view (setae omitted). Scale bars: 1.0 mm." httpUri="https://zenodo.org/record/208721/files/figure.png" pageId="3" pageNumber="56">Fig. 1</figureCitation>
|
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|
|
A, B, D) 1.2 times longer than broad; eyestalk (other than cornea) with lateral margin nearly straight, dorsal rounded extension with 2 stiff setae distally; cornea not dilated.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="6C7C4902534C325BFF75FE856984D0A9" blockId="3.[151,1437,151,1903]" pageId="3" pageNumber="56">
|
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|
|
Basal article of antennular peduncle (
|
|||
|
|
<figureCitation id="F4F85587534C325BFDC1FE8568E8D061" box="[627,692,332,356]" captionStart="FIGURE 1" captionStartId="2.[151,249,1781,1804]" captionTargetBox="[186,1391,433,1732]" captionTargetId="figure@2.[151,1436,411,1758]" captionTargetPageId="2" captionText="FIGURE 1. Galatha chura sp. nov., holotype, male (cl 4.1 mm), RUMF-ZC- 1731. A, carapace and abdominal somites 1 – 4, dorsal view (setae on right side omitted); B, left anterolateral part of carapace, dorsal view; C, sternites 3 – 4 and anterior part of sternite 5, ventral view (setae on left side omitted); D, anterior left part of cephalothorax, showing basal article of antennular peduncle, antennal peduncle, and anterolateral part of carapace, ventrolateral view (setae omitted); E, left antennal peduncle and anterior part of pterygostomian flap, ventral view (setae omitted); F, left Mxp 3, lateral view (setae omitted). Scale bars: 1.0 mm." httpUri="https://zenodo.org/record/208721/files/figure.png" pageId="3" pageNumber="56">Fig. 1</figureCitation>
|
|||
|
|
D) with well-developed, mucronated, distodorsal and distolateral spines, distodorsal larger; distomesial spine also well developed, shorter and more slender than distolateral spine. Ultimate article with few short fine setae not in tuft on dorsodistal margin.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="6C7C4902534C325BFF75FE7E6E61D312" blockId="3.[151,1437,151,1903]" pageId="3" pageNumber="56">
|
|||
|
|
Antennal peduncle (
|
|||
|
|
<figureCitation id="F4F85587534C325BFE1AFE7E6BBAD0CA" box="[424,486,439,463]" captionStart="FIGURE 1" captionStartId="2.[151,249,1781,1804]" captionTargetBox="[186,1391,433,1732]" captionTargetId="figure@2.[151,1436,411,1758]" captionTargetPageId="2" captionText="FIGURE 1. Galatha chura sp. nov., holotype, male (cl 4.1 mm), RUMF-ZC- 1731. A, carapace and abdominal somites 1 – 4, dorsal view (setae on right side omitted); B, left anterolateral part of carapace, dorsal view; C, sternites 3 – 4 and anterior part of sternite 5, ventral view (setae on left side omitted); D, anterior left part of cephalothorax, showing basal article of antennular peduncle, antennal peduncle, and anterolateral part of carapace, ventrolateral view (setae omitted); E, left antennal peduncle and anterior part of pterygostomian flap, ventral view (setae omitted); F, left Mxp 3, lateral view (setae omitted). Scale bars: 1.0 mm." httpUri="https://zenodo.org/record/208721/files/figure.png" pageId="3" pageNumber="56">Fig. 1</figureCitation>
|
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|
|
A, B, D, E) having article 1 with distomesial spine slightly overreaching ventrodistal margin of article 2. Article 2 with 2 well-developed distal spines; distolateral spine not reaching ventrodistal margin of article 3, subequal in size to distomesial spine. Articles 3 and 4 unarmed.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="6C7C4902534C325BFF75FDED6E03D3F5" blockId="3.[151,1437,151,1903]" pageId="3" pageNumber="56">
|
|||
|
|
Mxp3 (
|
|||
|
|
<figureCitation id="F4F85587534C325BFEABFDED6B0AD339" box="[281,342,548,572]" captionStart="FIGURE 1" captionStartId="2.[151,249,1781,1804]" captionTargetBox="[186,1391,433,1732]" captionTargetId="figure@2.[151,1436,411,1758]" captionTargetPageId="2" captionText="FIGURE 1. Galatha chura sp. nov., holotype, male (cl 4.1 mm), RUMF-ZC- 1731. A, carapace and abdominal somites 1 – 4, dorsal view (setae on right side omitted); B, left anterolateral part of carapace, dorsal view; C, sternites 3 – 4 and anterior part of sternite 5, ventral view (setae on left side omitted); D, anterior left part of cephalothorax, showing basal article of antennular peduncle, antennal peduncle, and anterolateral part of carapace, ventrolateral view (setae omitted); E, left antennal peduncle and anterior part of pterygostomian flap, ventral view (setae omitted); F, left Mxp 3, lateral view (setae omitted). Scale bars: 1.0 mm." httpUri="https://zenodo.org/record/208721/files/figure.png" pageId="3" pageNumber="56">Fig. 1</figureCitation>
|
|||
|
|
F) with basis bearing 5 denticles on mesial ridge, distal larger. Ischium with well-developed spine on ventrodistal margin; dorsal margin also with distinct distal spine; crista dentata with 12 denticles. Merus 1.2 times longer than ischium measured in midline; ventral margin with 2 spines, distal spine smaller than proximal; dorsal margin with small distal spine. Carpus unarmed, smooth on dorsal margin. Propodus 0.8 times length of carpus measured along dorsal margin. Dactylus elongate, somewhat inflated on ventroproximal margin, 0.7 length of propodus. Exopod with distal article distinctly overreaching distal margin of merus.
|
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|
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</paragraph>
|
|||
|
|
<paragraph id="6C7C4902534C325BFF75FD35697BD59A" blockId="3.[151,1437,151,1903]" pageId="3" pageNumber="56">
|
|||
|
|
P1 (
|
|||
|
|
<figureCitation id="F4F85587534C325BFF47FD356B66D211" box="[245,314,764,788]" captionStart="FIGURE 2" captionStartId="4.[151,250,1915,1938]" captionTargetBox="[169,1362,182,1914]" captionTargetId="figure@4.[151,1395,163,1922]" captionTargetPageId="4" captionText="FIGURE 2. Galatha chura sp. nov., holotype, male (cl 4.1 mm), RUMF-ZC- 1731. A, right P 1, dorsal view; B, same, ventral view (setae omitted); C, left P 2, lateral view; D, same, dactylus, lateral view (setae omitted); E, left P 3, lateral view (setae omitted); F, left P 4, lateral view (setae omitted). Scale bars: 1.0 mm." httpUri="https://zenodo.org/record/208722/files/figure.png" pageId="3" pageNumber="56">Fig. 2</figureCitation>
|
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|
A, B) 2.2 times carapace length, relatively short, subcylindrical, somewhat depressed on palm and fingers, spinose, with short ridges bearing short and moderately long, stiff setae. Merus 0.8 carapace length, 1.7 times as long as carpus, with spines arranged roughly in 5 rows: 1 dorsomesial, 1 ventromesial, 2 dorsal, and 1 ventrolateral, distal spines prominent; mesial surface also with subdistal strong spine. Carpus 0.8 length of palm, 1.4 times as long as broad; dorsal surface with small spines arranged roughly in 3 longitudinal rows continued on to palm, dorsomesial distal spine prominent; mesial surface with strong spines in midline, distal spine strongest; lateral surface with small median spine; ventromesial margin with small spines on distal half. Palm 1.6 times longer than broad; lateral and mesial margins subparallel; dorsal surface with 3 rows of small spines, dorsolateral row of spines irregularly continued on to entire lateral margin of fixed finger; ventromesial margin with small spines on proximal half. Fingers 0.7 length of palm, each distally ending in small blunt spine, without intermeshing spines; opposable margins nearly straight, with low, blunt teeth; dactylus (movable finger) feebly denticulate on dorsomesial margin, with spinules proximally and distally.
|
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|
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</paragraph>
|
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|
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<paragraph id="6C7C4902534C325BFF75FB656E6AD601" blockId="3.[151,1437,151,1903]" pageId="3" pageNumber="56">
|
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|
|
P2–4 (
|
|||
|
|
<figureCitation id="F4F85587534C325BFEA2FB656B0ED5C1" box="[272,338,1196,1220]" captionStart="FIGURE 2" captionStartId="4.[151,250,1915,1938]" captionTargetBox="[169,1362,182,1914]" captionTargetId="figure@4.[151,1395,163,1922]" captionTargetPageId="4" captionText="FIGURE 2. Galatha chura sp. nov., holotype, male (cl 4.1 mm), RUMF-ZC- 1731. A, right P 1, dorsal view; B, same, ventral view (setae omitted); C, left P 2, lateral view; D, same, dactylus, lateral view (setae omitted); E, left P 3, lateral view (setae omitted); F, left P 4, lateral view (setae omitted). Scale bars: 1.0 mm." httpUri="https://zenodo.org/record/208722/files/figure.png" pageId="3" pageNumber="56">Fig. 2</figureCitation>
|
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|
C–F) relatively stout, with sparse, short stiff setae, P2 overreaching distal margin of P1 carpus by half length of dactylus. Meri successively shorter posteriorly (P3 merus 0.9 length of P2 merus, P4 merus 0.8 length of P3 merus); P2 merus 0.7 carapace length, 3.4 times as long as broad (breadth measured at midlength), slightly narrower than P3 merus, 1.3 times longer than P2 propodus excluding rounded distal projection; P3 merus 2.8 times longer than broad, slightly broader than P4 merus, 1.1 times length of P3 propodus; P4 merus 2.6 times as long as broad, approximately as long as P4 propodus. Dorsal margins with row of 8 proximally diminishing spines on P2, 6–9 similar spines and on P3, only with distal spine on P4; lateral surface with sparse short ridges, unarmed on P2 and P3, with row of 3 spines slightly dorsal to midline on P4; ventrolateral margin distally ending in strong spine followed proximally by small spines (P2 and P3) or slightly elevated ridges (P4); ventromesial margin with small subterminal spine on P2, unarmed on P3 and P4. Carpi each with 6 spines on dorsal margin, distal-most spine smaller than distal second; lateral surface with 1 or 2 and 2 or 3 spines sub-parallel to dorsal margin on P2–3 and P4, respectively; ventrodistal margin rounded, with small spine. Propodi subequal in length on P2 and P4, slightly longer on P3; length-breadth ratio, 4.3 on P2, 4.8 on P3, and 4.2 on P4; dorsal margin with 3 or 4 spines on proximal half on P2 and P3, with only 1 proximal spine on P4; ventral margin with 7 slender movable spines including paired terminal spines, distolateral spine larger than ventromesial; lateral surface with sparse, short ridges. Dactyli subequal in length, 0.7–0.8 length of propodi, each terminating in curved strong spine; ventral margin with 6 or 7 proximally diminishing teeth, each with slender movable spine.
|
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|
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</paragraph>
|
|||
|
|
<paragraph id="6C7C4902534C325BFF75F8C66AB3D649" blockId="3.[151,1437,151,1903]" pageId="3" pageNumber="56">P5 carpus with tuft of short setae on posterodistal margin; propodus with curved, hook-like setae on posterior surface.</paragraph>
|
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|
|
<paragraph id="6C7C4902534C325BFF75F89E6E2FD66A" blockId="3.[151,1437,151,1903]" box="[199,1139,1879,1903]" pageId="3" pageNumber="56">Epipods present on P1 and P2 (left) or only P1 (right), no pit for epipod on right P2.</paragraph>
|
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|
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<caption id="38BC198A534B325CFF25F8B26910D6D3" httpUri="https://zenodo.org/record/208722/files/figure.png" pageId="4" pageNumber="57" targetBox="[169,1362,182,1914]" targetPageId="4">
|
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|
|
<paragraph id="6C7C4902534B325CFF25F8B26910D6D3" blockId="4.[151,1436,1915,2006]" pageId="4" pageNumber="57">
|
|||
|
|
<emphasis id="5EB79510534B325CFF25F8B26B4FD694" bold="true" box="[151,275,1915,1938]" pageId="4" pageNumber="57">FIGURE 2.</emphasis>
|
|||
|
|
<taxonomicName id="ABC33281534B325CFEA8F8B56BF3D697" box="[282,431,1916,1938]" class="Malacostraca" family="Galatheidae" genus="Galatha" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="57" phylum="Arthropoda" rank="species" species="chura" status="sp. nov.">
|
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|
|
<emphasis id="5EB79510534B325CFEA8F8B56BF3D697" box="[282,431,1916,1938]" italics="true" pageId="4" pageNumber="57">Galatha chura</emphasis>
|
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|
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</taxonomicName>
|
|||
|
|
<emphasis id="5EB79510534B325CFE05F8B56854D694" bold="true" box="[439,520,1916,1937]" pageId="4" pageNumber="57">
|
|||
|
|
<taxonomicNameLabel id="4584286B534B325CFE05F8B56854D694" box="[439,520,1916,1937]" pageId="4" pageNumber="57" rank="species">sp. nov.</taxonomicNameLabel>
|
|||
|
|
</emphasis>
|
|||
|
|
, holotype, male (cl 4.1 mm), RUMF-ZC-1731. A, right P1, dorsal view; B, same, ventral view (setae omitted); C, left P2, lateral view; D, same, dactylus, lateral view (setae omitted); E, left P3, lateral view (setae omitted); F, left P4, lateral view (setae omitted). Scale bars: 1.0 mm.
|
|||
|
|
</paragraph>
|
|||
|
|
</caption>
|
|||
|
|
<paragraph id="6C7C4902534A325DFF75FF5E6EDBD0CA" blockId="5.[151,1437,151,463]" pageId="5" pageNumber="58">
|
|||
|
|
<emphasis id="5EB79510534A325DFF75FF5E6B09D1B5" bold="true" box="[199,341,151,176]" pageId="5" pageNumber="58">Color in life</emphasis>
|
|||
|
|
(
|
|||
|
|
<figureCitation id="F4F85587534A325DFED7FF5E6BFBD1AA" box="[357,423,151,175]" captionStart="FIGURE 3" captionStartId="5.[151,250,1079,1102]" captionTargetBox="[190,1397,517,1058]" captionTargetId="figure@5.[190,1398,517,1058]" captionTargetPageId="5" captionText="FIGURE 3. Galatha chura sp. nov., holotype, male (cl 4.1 mm), RUMF-ZC- 1731. A, live specimen, dorsal view, on plastic board in aquarium; B, freshly preserved specimen, dorsal view." httpUri="https://zenodo.org/record/208723/files/figure.png" pageId="5" pageNumber="58">Fig. 3</figureCitation>
|
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|
|
). Body and pereopods white in ground color. Carapace with 9 red blotches: 1 mesogastric, and 1 hepatic, 1 anterior branchial, and 2 posterior branchial on each side; pair of most posterior blotches largest. Rostrum red anterior to basal second lateral teeth, basal part deeply excavated in narrow wedge-shape in midline. Pterygostomian flap with 2 large red spots, one on anterior half and another on posterior half. Abdomen with broad, longitudinal red stripe on each side of tergites 2–4 and in midline of tergites 5 and 6 (faded on posterior part of tergite 5). Telson also with broad red stripe medially. Ocular peduncle red, with white broad mark on dorsal surface; cornea pale brown, covered with small red spots. Mxp3 entirely white. P1 with red bands or transverse blotches on dorsal surface: 1 each near distal parts of merus and carpus, median part of palm, and proximal part of dactylus. P2–4 with broad red bands: 1 each on median parts of meri, propodi and dactyli.
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<caption id="38BC198A534A325DFF25FBFE6944D574" httpUri="https://zenodo.org/record/208723/files/figure.png" pageId="5" pageNumber="58" targetBox="[190,1397,517,1058]" targetPageId="5">
|
|||
|
|
<paragraph id="6C7C4902534A325DFF25FBFE6944D574" blockId="5.[151,1436,1079,1137]" pageId="5" pageNumber="58">
|
|||
|
|
<emphasis id="5EB79510534A325DFF25FBFE6B48D548" bold="true" box="[151,276,1079,1102]" pageId="5" pageNumber="58">FIGURE 3.</emphasis>
|
|||
|
|
<taxonomicName id="ABC33281534A325DFEAEFBF16BEDD54B" box="[284,433,1080,1102]" class="Malacostraca" family="Galatheidae" genus="Galatha" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="58" phylum="Arthropoda" rank="species" species="chura" status="sp. nov.">
|
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|
|
<emphasis id="5EB79510534A325DFEAEFBF16BEDD54B" box="[284,433,1080,1102]" italics="true" pageId="5" pageNumber="58">Galatha chura</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<emphasis id="5EB79510534A325DFE0BFBF16857D548" bold="true" box="[441,523,1080,1101]" pageId="5" pageNumber="58">
|
|||
|
|
<taxonomicNameLabel id="4584286B534A325DFE0BFBF16857D548" box="[441,523,1080,1101]" pageId="5" pageNumber="58" rank="species">sp. nov.</taxonomicNameLabel>
|
|||
|
|
</emphasis>
|
|||
|
|
, holotype, male (cl 4.1 mm), RUMF-ZC-1731. A, live specimen, dorsal view, on plastic board in aquarium; B, freshly preserved specimen, dorsal view.
|
|||
|
|
</paragraph>
|
|||
|
|
</caption>
|
|||
|
|
<subSubSection id="24D91A89534A325DFF75FB6B6F36D44C" pageId="5" pageNumber="58" type="etymology">
|
|||
|
|
<paragraph id="6C7C4902534A325DFF75FB6B69E3D5D8" blockId="5.[151,1436,1185,2038]" pageId="5" pageNumber="58">
|
|||
|
|
<emphasis id="5EB79510534A325DFF75FB6B6B12D5BF" bold="true" box="[199,334,1186,1210]" pageId="5" pageNumber="58">Etymology.</emphasis>
|
|||
|
|
The specific name “
|
|||
|
|
<taxonomicName id="ABC33281534A325DFD86FB686829D5BC" box="[564,629,1185,1209]" class="Malacostraca" family="Galatheidae" genus="Galatha" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="58" phylum="Arthropoda" rank="species" species="chura">
|
|||
|
|
<emphasis id="5EB79510534A325DFD86FB686829D5BC" box="[564,629,1185,1209]" italics="true" pageId="5" pageNumber="58">chura</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
” corresponds to the Ryukyuan language for “beautiful”, referring to the coloration of the new species. The name is used as a noun in apposition.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="6C7C4902534A325DFF75FB206F36D44C" blockId="5.[151,1436,1185,2038]" pageId="5" pageNumber="58">
|
|||
|
|
<emphasis id="5EB79510534A325DFF75FB206B76D407" bold="true" box="[199,298,1257,1282]" pageId="5" pageNumber="58">Habitat.</emphasis>
|
|||
|
|
The
|
|||
|
|
<typeStatus id="B378F7A0534A325DFED1FB206B99D404" box="[355,453,1257,1281]" pageId="5" pageNumber="58" type="holotype">holotype</typeStatus>
|
|||
|
|
was collected from a colony of white-colored, unidentified species of the genus
|
|||
|
|
<taxonomicName id="ABC33281534A325DFAFEFB236FC7D404" box="[1356,1435,1258,1281]" class="Anthozoa" family="Parisididae" genus="Parisis" kingdom="Animalia" order="Alcyonacea" pageId="5" pageNumber="58" phylum="Cnidaria" rank="genus">
|
|||
|
|
<emphasis id="5EB79510534A325DFAFEFB236FC7D404" box="[1356,1435,1258,1281]" italics="true" pageId="5" pageNumber="58">Parisis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
(Octocorallia,
|
|||
|
|
<taxonomicName id="ABC33281534A325DFE8BFAC46B9CD420" box="[313,448,1293,1317]" class="Anthozoa" kingdom="Animalia" order="Alcyonacea" pageId="5" pageNumber="58" phylum="Cnidaria" rank="order">Alcyonacea</taxonomicName>
|
|||
|
|
,
|
|||
|
|
<taxonomicName id="ABC33281534A325DFE79FAC46815D420" box="[459,585,1293,1317]" class="Anthozoa" family="Parisididae" kingdom="Animalia" order="Alcyonacea" pageId="5" pageNumber="58" phylum="Cnidaria" rank="family">Parisididae</taxonomicName>
|
|||
|
|
) at a depth of
|
|||
|
|
<specimenCount id="7AC5828B534A325DFD58FAC46964D420" box="[746,824,1293,1317]" pageId="5" pageNumber="58" type="generic">
|
|||
|
|
<quantity id="AB3BE4E7534A325DFD58FAC46968D420" box="[746,820,1293,1317]" metricMagnitude="2" metricUnit="m" metricValue="1.88" pageId="5" pageNumber="58" unit="m" value="188.0">188 m</quantity>
|
|||
|
|
.
|
|||
|
|
</specimenCount>
|
|||
|
|
Although the bottom of the collection site was mud in general, there were some rocks which support sponges and octocorals. Water temperature was about 20–21°C.
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="24D91A89534A325EFF75FA9C6827D0A9" lastPageId="6" lastPageNumber="59" pageId="5" pageNumber="58" type="discussion">
|
|||
|
|
<paragraph id="6C7C4902534A325DFF75FA9C6964D644" blockId="5.[151,1436,1185,2038]" pageId="5" pageNumber="58">
|
|||
|
|
<emphasis id="5EB79510534A325DFF75FA9C6B67D468" bold="true" box="[199,315,1365,1389]" pageId="5" pageNumber="58">Remarks.</emphasis>
|
|||
|
|
<taxonomicName id="ABC33281534A325DFEF0FA9C6BAFD468" box="[322,499,1365,1389]" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="58" phylum="Arthropoda" rank="species" species="chura" status="sp. nov.">
|
|||
|
|
<emphasis id="5EB79510534A325DFEF0FA9C6BAFD468" box="[322,499,1365,1389]" italics="true" pageId="5" pageNumber="58">Galathea chura</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<emphasis id="5EB79510534A325DFE4EFA9C680AD468" bold="true" box="[508,598,1365,1389]" pageId="5" pageNumber="58">
|
|||
|
|
<taxonomicNameLabel id="4584286B534A325DFE4EFA9C680AD468" box="[508,598,1365,1389]" pageId="5" pageNumber="58" rank="species">sp. nov.</taxonomicNameLabel>
|
|||
|
|
</emphasis>
|
|||
|
|
resembles
|
|||
|
|
<taxonomicName id="ABC33281534A325DFD67FA9F6E4ED468" authority="Haswell, 1882" authorityName="Haswell" authorityYear="1882" box="[725,1042,1365,1389]" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="58" phylum="Arthropoda" rank="species" species="magnifica">
|
|||
|
|
<emphasis id="5EB79510534A325DFD67FA9F6939D468" box="[725,869,1365,1389]" italics="true" pageId="5" pageNumber="58">G. magnifica</emphasis>
|
|||
|
|
<bibRefCitation id="085234F3534A325DFCDEFA9C6E4ED468" author="Haswell" box="[876,1042,1365,1389]" pageId="5" pageNumber="58" refString="Haswell, W. A. (1882) Description of some new species of Australian Decapoda. Proceedings of the Linnean Society of New South Wales, 6, 750 - 763." type="journal article" year="1882">Haswell, 1882</bibRefCitation>
|
|||
|
|
</taxonomicName>
|
|||
|
|
,
|
|||
|
|
<taxonomicName id="ABC33281534A325DFBACFA9F6F3BD468" authority="Dana, 1852" authorityName="Dana" authorityYear="1852" box="[1054,1383,1365,1389]" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="58" phylum="Arthropoda" rank="species" species="spinosorostris">
|
|||
|
|
<emphasis id="5EB79510534A325DFBACFA9F6E86D468" box="[1054,1242,1366,1389]" italics="true" pageId="5" pageNumber="58">G. spinosorostris</emphasis>
|
|||
|
|
<bibRefCitation id="085234F3534A325DFB51FA9F6F3BD468" author="Dana" box="[1251,1383,1365,1389]" pageId="5" pageNumber="58" refString="Dana, J. D. (1852) Crustacea. Part I. United States Exploring Expedition, during the years 1838, 1839, 1840, 1841, 1842, under the command of Charles Wilkes, U. S. N., 13, 1 - 685, with a folio atlas of 96 pls (published 1885)." type="journal article" year="1852">Dana, 1852</bibRefCitation>
|
|||
|
|
</taxonomicName>
|
|||
|
|
, and
|
|||
|
|
<taxonomicName id="ABC33281534A325DFF25FAB36B8BD494" authority="Baba, 1969" authorityName="Baba" authorityYear="1969" box="[151,471,1401,1425]" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="58" phylum="Arthropoda" rank="species" species="tanegashimae">
|
|||
|
|
<emphasis id="5EB79510534A325DFF25FAB36B0DD494" box="[151,337,1401,1425]" italics="true" pageId="5" pageNumber="58">G. tanegashimae</emphasis>
|
|||
|
|
<bibRefCitation id="085234F3534A325DFEE5FAB06B8BD494" author="Baba" box="[343,471,1401,1425]" pageId="5" pageNumber="58" refString="Baba, K. (1969) Four new genera with their representatives and six new species of the Galatheidae in the collection of the Zoological Laboratory, Kyushu University, with redefinition of the genus Galathea. Ohmu, 2, 1 - 32" type="journal article" year="1969">
|
|||
|
|
Baba,
|
|||
|
|
<quantity id="AB3BE4E7534A325DFE2DFAB06B8BD494" box="[415,471,1401,1425]" metricMagnitude="1" metricUnit="m" metricValue="5.00126" pageId="5" pageNumber="58" unit="in" value="1969.0">1969</quantity>
|
|||
|
|
</bibRefCitation>
|
|||
|
|
</taxonomicName>
|
|||
|
|
in having scale-like or interrupted arcuate ridges on the gastric region of the carapace, four deeply incised teeth on each lateral margin of the rostrum, and epipods on the P1 or P1 and P2 only (see
|
|||
|
|
<bibRefCitation id="085234F3534A325DFF25FA086B02D4DC" author="Whitelegge" box="[151,350,1473,1497]" pageId="5" pageNumber="58" refString="Whitelegge, T. (1900) Crustacea Part 1. Scientific results of the trawling expedition of H. M. C. S. Thetis, off the coast of New South Wales, in February and March, 1898. Australian Museum Memoir, 4, 133 - 199, pls 132 - 135." type="journal article" year="1900">Whitelegge 1900</bibRefCitation>
|
|||
|
|
;
|
|||
|
|
<bibRefCitation id="085234F3534A325DFEDCFA0868C3D4DC" author="Grant" box="[366,671,1473,1497]" pageId="5" pageNumber="58" refString="Grant, F. E. & McCulloch, A. R. (1906) On a collection of Crustacea from the Port Curtis district, Queensland. Proceedings of the Linnean Society of New South Wales, 1906, 2 - 53, pls 1 - 4." type="proceedings paper" year="1906">Grant & McCulloch 1906</bibRefCitation>
|
|||
|
|
;
|
|||
|
|
<bibRefCitation id="085234F3534A325DFD1DFA086973D4DC" author="Baba" box="[687,815,1473,1497]" pageId="5" pageNumber="58" refString="Baba, K. (1969) Four new genera with their representatives and six new species of the Galatheidae in the collection of the Zoological Laboratory, Kyushu University, with redefinition of the genus Galathea. Ohmu, 2, 1 - 32" type="journal article" year="1969">Baba 1969</bibRefCitation>
|
|||
|
|
,
|
|||
|
|
<bibRefCitation id="085234F3534A325DFC8CFA086925D4DC" author="Baba" box="[830,889,1473,1497]" pageId="5" pageNumber="58" refString="Baba, K. (1988) Chirostylid and galatheid crustaceans (Decapoda: Anomura) of the " Albatross " Philippine Expedition, 1907 - 1910. Researches on Crustacea, Special Number 2, 1 - 203." type="book chapter" year="1988">1988</bibRefCitation>
|
|||
|
|
;
|
|||
|
|
<bibRefCitation id="085234F3534A325DFC38FA0B6E4DD4DC" author="Poore" box="[906,1041,1473,1497]" pageId="5" pageNumber="58" refString="Poore, G. C. B. (2004) Marine decapod Crustacea of southern Australia. A guide to identification (with chapter on Stomatopoda by Shane Ahyong). CSIRO Publishing, Melbourne, 574 pp." type="book" year="2004">Poore 2004</bibRefCitation>
|
|||
|
|
;
|
|||
|
|
<bibRefCitation id="085234F3534A325DFB93FA086EB7D4DC" author="Baba" box="[1057,1259,1473,1497]" pageId="5" pageNumber="58" refString="Baba, K., Macpherson, M., Lin, C. - W. & Chan, T. - Y. (2009) Crustacean Fauna of Taiwan: Squat lobsters (Chirostylidae and Galatheidae). National Taiwan Ocean University, Keelung, ix + 311 pp." type="book" year="2009">
|
|||
|
|
Baba
|
|||
|
|
<emphasis id="5EB79510534A325DFBD4FA0B6EFFD4DC" box="[1126,1187,1473,1497]" italics="true" pageId="5" pageNumber="58">et al.</emphasis>
|
|||
|
|
2009
|
|||
|
|
</bibRefCitation>
|
|||
|
|
). However, the absence of epigastric spines on the carapace and coloration in life immediately distinguish the new species from the three known species.
|
|||
|
|
<taxonomicName id="ABC33281534A325DFE26F9C0682BD724" box="[404,631,1545,1569]" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="58" phylum="Arthropoda" rank="species" species="magnifica">
|
|||
|
|
<emphasis id="5EB79510534A325DFE26F9C0682BD724" box="[404,631,1545,1569]" italics="true" pageId="5" pageNumber="58">Galathea magnifica</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
,
|
|||
|
|
<taxonomicName id="ABC33281534A325DFD3BF9C36916D724" box="[649,842,1546,1569]" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="58" phylum="Arthropoda" rank="species" species="spinosorostris">
|
|||
|
|
<emphasis id="5EB79510534A325DFD3BF9C36916D724" box="[649,842,1546,1569]" italics="true" pageId="5" pageNumber="58">G. spinosorostris</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
, and
|
|||
|
|
<taxonomicName id="ABC33281534A325DFC3DF9C36E11D724" box="[911,1101,1545,1569]" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="58" phylum="Arthropoda" rank="species" species="tanegashimae">
|
|||
|
|
<emphasis id="5EB79510534A325DFC3DF9C36E11D724" box="[911,1101,1545,1569]" italics="true" pageId="5" pageNumber="58">G. tanegashimae</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
all have a pair of epigastric spines, and lack distinct red markings on the carapace, abdomen and pereopods as seen in the new species (see
|
|||
|
|
<bibRefCitation id="085234F3534A325DFF25F99B6B42D76C" author="Poore" box="[151,286,1617,1641]" pageId="5" pageNumber="58" refString="Poore, G. C. B. (2004) Marine decapod Crustacea of southern Australia. A guide to identification (with chapter on Stomatopoda by Shane Ahyong). CSIRO Publishing, Melbourne, 574 pp." type="book" year="2004">Poore 2004</bibRefCitation>
|
|||
|
|
;
|
|||
|
|
<bibRefCitation id="085234F3534A325DFE9FF9986BAFD76C" author="Baba" box="[301,499,1617,1641]" pageId="5" pageNumber="58" refString="Baba, K., Macpherson, M., Lin, C. - W. & Chan, T. - Y. (2009) Crustacean Fauna of Taiwan: Squat lobsters (Chirostylidae and Galatheidae). National Taiwan Ocean University, Keelung, ix + 311 pp." type="book" year="2009">
|
|||
|
|
Baba
|
|||
|
|
<emphasis id="5EB79510534A325DFEC3F99B6BF1D76C" box="[369,429,1617,1641]" italics="true" pageId="5" pageNumber="58">et al.</emphasis>
|
|||
|
|
2009
|
|||
|
|
</bibRefCitation>
|
|||
|
|
;
|
|||
|
|
<bibRefCitation id="085234F3534A325DFDB0F998691CD76C" author="Macpherson" box="[514,832,1617,1641]" pageId="5" pageNumber="58" refString="Macpherson, E. & Cleva, R. (2010) Shallow-water squat lobsters (Crustacea, Decapoda, Galatheidae) from Mayotte (Comoros Island), La Reunion and Madagascar, with the description of a new genus and two new species. Zootaxa, 2612, 57 - 68." type="journal article" year="2010">Macpherson & Cleva 2010</bibRefCitation>
|
|||
|
|
). In addition to these differences,
|
|||
|
|
<taxonomicName id="ABC33281534A325DFB63F99B6F68D76C" box="[1233,1332,1617,1641]" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="58" phylum="Arthropoda" rank="species" species="chura" status="sp. nov.">
|
|||
|
|
<emphasis id="5EB79510534A325DFB63F99B6F68D76C" box="[1233,1332,1617,1641]" italics="true" pageId="5" pageNumber="58">G. chura</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<emphasis id="5EB79510534A325DFA8DF99B6FC0D76F" bold="true" box="[1343,1436,1618,1642]" pageId="5" pageNumber="58">
|
|||
|
|
<taxonomicNameLabel id="4584286B534A325DFA8DF99B6FC0D76F" box="[1343,1436,1618,1642]" pageId="5" pageNumber="58" rank="species">sp. nov.</taxonomicNameLabel>
|
|||
|
|
</emphasis>
|
|||
|
|
differs from
|
|||
|
|
<taxonomicName id="ABC33281534A325DFE97F9BF6BBDD788" box="[293,481,1654,1677]" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="58" phylum="Arthropoda" rank="species" species="spinosorostris">
|
|||
|
|
<emphasis id="5EB79510534A325DFE97F9BF6BBDD788" box="[293,481,1654,1677]" italics="true" pageId="5" pageNumber="58">G. spinosorostris</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
and
|
|||
|
|
<taxonomicName id="ABC33281534A325DFDA8F9BF688AD788" box="[538,726,1653,1677]" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="58" phylum="Arthropoda" rank="species" species="tanegashimae">
|
|||
|
|
<emphasis id="5EB79510534A325DFDA8F9BF688AD788" box="[538,726,1653,1677]" italics="true" pageId="5" pageNumber="58">G. tanegashimae</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
in having much stouter and shorter P1. In the new species, the P1 is only 2.2 times as long as the carapace, whereas it is 2.7–3.8 times in
|
|||
|
|
<taxonomicName id="ABC33281534A325DFC59F9536EF4D7B4" box="[1003,1192,1690,1713]" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="58" phylum="Arthropoda" rank="species" species="spinosorostris">
|
|||
|
|
<emphasis id="5EB79510534A325DFC59F9536EF4D7B4" box="[1003,1192,1690,1713]" italics="true" pageId="5" pageNumber="58">G. spinosorostris</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
and
|
|||
|
|
<taxonomicName id="ABC33281534A325DFB53F9536FC0D7B4" box="[1249,1436,1689,1713]" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="58" phylum="Arthropoda" rank="species" species="tanegashimae">
|
|||
|
|
<emphasis id="5EB79510534A325DFB53F9536FC0D7B4" box="[1249,1436,1689,1713]" italics="true" pageId="5" pageNumber="58">G. tanegashimae</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
judging from the illustrations of the two species by
|
|||
|
|
<bibRefCitation id="085234F3534A325DFD40F97469DED7D0" author="Baba" box="[754,898,1725,1749]" pageId="5" pageNumber="58" refString="Baba, K. (1969) Four new genera with their representatives and six new species of the Galatheidae in the collection of the Zoological Laboratory, Kyushu University, with redefinition of the genus Galathea. Ohmu, 2, 1 - 32" type="journal article" year="1969">Baba (1969)</bibRefCitation>
|
|||
|
|
,
|
|||
|
|
<bibRefCitation id="085234F3534A325DFC23F9746E3AD7D0" box="[913,1126,1725,1749]" pageId="5" pageNumber="58" refString="Baba, K., Macpherson, M., Lin, C. - W. & Chan, T. - Y. (2009) Crustacean Fauna of Taiwan: Squat lobsters (Chirostylidae and Galatheidae). National Taiwan Ocean University, Keelung, ix + 311 pp." type="book">
|
|||
|
|
Baba
|
|||
|
|
<emphasis id="5EB79510534A325DFC66F9776E53D7D0" box="[980,1039,1725,1749]" italics="true" pageId="5" pageNumber="58">et al.</emphasis>
|
|||
|
|
(2009)
|
|||
|
|
</bibRefCitation>
|
|||
|
|
, and
|
|||
|
|
<bibRefCitation id="085234F3534A325DFB15F9746AB9D7FC" author="Macpherson" pageId="5" pageNumber="58" refString="Macpherson, E. & Cleva, R. (2010) Shallow-water squat lobsters (Crustacea, Decapoda, Galatheidae) from Mayotte (Comoros Island), La Reunion and Madagascar, with the description of a new genus and two new species. Zootaxa, 2612, 57 - 68." type="journal article" year="2010">Macpherson & Cleva (2010)</bibRefCitation>
|
|||
|
|
.
|
|||
|
|
<taxonomicName id="ABC33281534A325DFF5DF9286BA7D7FC" box="[239,507,1761,1785]" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="58" phylum="Arthropoda" rank="species" species="spinosorostris">
|
|||
|
|
<emphasis id="5EB79510534A325DFF5DF9286BA7D7FC" box="[239,507,1761,1785]" italics="true" pageId="5" pageNumber="58">Galathea spinosorostris</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
is further distinguished from
|
|||
|
|
<taxonomicName id="ABC33281534A325DFCF4F92B69FAD7FC" box="[838,934,1761,1785]" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="58" phylum="Arthropoda" rank="species" species="chura" status="sp. nov.">
|
|||
|
|
<emphasis id="5EB79510534A325DFCF4F92B69FAD7FC" box="[838,934,1761,1785]" italics="true" pageId="5" pageNumber="58">G. chura</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<emphasis id="5EB79510534A325DFC1EF92B6E59D7FF" bold="true" box="[940,1029,1762,1786]" pageId="5" pageNumber="58">
|
|||
|
|
<taxonomicNameLabel id="4584286B534A325DFC1EF92B6E59D7FF" box="[940,1029,1762,1786]" pageId="5" pageNumber="58" rank="species">sp. nov.</taxonomicNameLabel>
|
|||
|
|
</emphasis>
|
|||
|
|
by the presence of some spinules on the hepatic dorsal surface of the carapace (no spinules in the new species). The dorsodistal spine on the Mxp3 merus as seen in
|
|||
|
|
<taxonomicName id="ABC33281534A325DFEE4F8E36BE9D644" box="[342,437,1833,1857]" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="58" phylum="Arthropoda" rank="species" species="chura" status="sp. nov.">
|
|||
|
|
<emphasis id="5EB79510534A325DFEE4F8E36BE9D644" box="[342,437,1833,1857]" italics="true" pageId="5" pageNumber="58">G. chura</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<emphasis id="5EB79510534A325DFE0FF8E3684AD647" bold="true" box="[445,534,1834,1858]" pageId="5" pageNumber="58">
|
|||
|
|
<taxonomicNameLabel id="4584286B534A325DFE0FF8E3684AD647" box="[445,534,1834,1858]" pageId="5" pageNumber="58" rank="species">sp. nov.</taxonomicNameLabel>
|
|||
|
|
</emphasis>
|
|||
|
|
is absent in
|
|||
|
|
<taxonomicName id="ABC33281534A325DFD10F8E3696DD644" box="[674,817,1833,1857]" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="58" phylum="Arthropoda" rank="species" species="magnifica">
|
|||
|
|
<emphasis id="5EB79510534A325DFD10F8E3696DD644" box="[674,817,1833,1857]" italics="true" pageId="5" pageNumber="58">G. magnifica</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="6C7C4902534A325EFF75F8846827D0A9" blockId="5.[151,1436,1185,2038]" lastBlockId="6.[151,1436,151,428]" lastPageId="6" lastPageNumber="59" pageId="5" pageNumber="58">
|
|||
|
|
The presence of scale-like ridges on the anterior region of the carapace are also known for other four Indo- West Pacific species:
|
|||
|
|
<taxonomicName id="ABC33281534A325DFE39F8BB687ED68C" box="[395,546,1905,1929]" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="58" phylum="Arthropoda" rank="species" species="longimana">
|
|||
|
|
<emphasis id="5EB79510534A325DFE39F8BB687ED68C" box="[395,546,1905,1929]" italics="true" pageId="5" pageNumber="58">G. longimana</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
Paul’son, 1875;
|
|||
|
|
<taxonomicName id="ABC33281534A325DFD6DF8BB69B0D68C" authority="Baba, 1979" authorityName="Baba" authorityYear="1979" box="[735,1004,1905,1929]" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="58" phylum="Arthropoda" rank="species" species="squamea">
|
|||
|
|
<emphasis id="5EB79510534A325DFD6DF8BB693ED68C" box="[735,866,1906,1929]" italics="true" pageId="5" pageNumber="58">G. squamea</emphasis>
|
|||
|
|
<bibRefCitation id="085234F3534A325DFCDBF8B869B0D68C" author="Baba" box="[873,1004,1905,1929]" pageId="5" pageNumber="58" refString="Baba, K. (1979) Expedition Rumphius II (1975) Crustaces parasites, commensaux, etc. (Th. Monod et R. Serene, ed.) VII. Galatheid crustaceans (Decapoda, Anomura). Bulletin du Museum National d'Histoire Naturelle, Paris, (4 e serie) section A, 1, 643 - 657." type="journal article" year="1979">Baba, 1979</bibRefCitation>
|
|||
|
|
</taxonomicName>
|
|||
|
|
;
|
|||
|
|
<taxonomicName id="ABC33281534A325DFC4AF8BB6F14D68C" authority="Laurie, 1926" authorityName="Laurie" authorityYear="1926" box="[1016,1352,1905,1929]" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="58" phylum="Arthropoda" rank="species" species="submagnifica">
|
|||
|
|
<emphasis id="5EB79510534A325DFC4AF8BB6EF2D68C" box="[1016,1198,1905,1929]" italics="true" pageId="5" pageNumber="58">G. submagnifica</emphasis>
|
|||
|
|
<bibRefCitation id="085234F3534A325DFB07F8B86F14D68C" author="Laurie" box="[1205,1352,1905,1929]" pageId="5" pageNumber="58" refString="Laurie, R. D. (1926) Reports of the Percy Sladen Trust Expedition to the Indian Ocean in 1905, under the leadership of Mr. J. Stanley Gardiner, M. A. Vol. 8, No. VI. - Anomura collected by Mr. J. Stanley Gardiner in the western Indian Ocean in H. M. S. Sealark. Transactions of the Zoological Society of London (series 2, Zoology), 19, 121 - 167, pls 8, 9." type="book chapter" year="1926">Laurie, 1926</bibRefCitation>
|
|||
|
|
</taxonomicName>
|
|||
|
|
; and
|
|||
|
|
<taxonomicName id="ABC33281534A325DFA36F8BB6BB6D6A8" authority="Stimpson, 1858" authorityName="Stimpson" authorityYear="1858" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="58" phylum="Arthropoda" rank="species" species="subsquamata">
|
|||
|
|
<emphasis id="5EB79510534A325DFA36F8BB6B77D6A8" italics="true" pageId="5" pageNumber="58">G. subsquamata</emphasis>
|
|||
|
|
<bibRefCitation id="085234F3534A325DFE87F85C6BB6D6A8" author="Stimpson" box="[309,490,1941,1965]" pageId="5" pageNumber="58" refString="Stimpson, W. (1858) Prodromus descriptionis animalium evertebratorum, quae in Expeditione ad Oceanum Pacificum Septentrionalem a Republica Federata missa, Cadwaladaro Ringgold et Johanne Rodgers Ducibus, observavit et descripsit. Pars VII. Crustacea Anomura. Proceedings of the Academy of Natural Sciences of Philadelphia, 10, 225 - 252." type="journal article" year="1858">Stimpson, 1858</bibRefCitation>
|
|||
|
|
</taxonomicName>
|
|||
|
|
. However, these four species are readily distinguished from
|
|||
|
|
<taxonomicName id="ABC33281534A325DFB1EF85F6F52D6A8" box="[1196,1294,1941,1965]" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="58" phylum="Arthropoda" rank="species" species="chura" status="sp. nov.">
|
|||
|
|
<emphasis id="5EB79510534A325DFB1EF85F6F52D6A8" box="[1196,1294,1941,1965]" italics="true" pageId="5" pageNumber="58">G. chura</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<emphasis id="5EB79510534A325DFAABF85C6F2AD6A8" bold="true" box="[1305,1398,1941,1965]" pageId="5" pageNumber="58">
|
|||
|
|
<taxonomicNameLabel id="4584286B534A325DFAABF85C6F2AD6A8" box="[1305,1398,1941,1965]" pageId="5" pageNumber="58" rank="species">sp. nov.</taxonomicNameLabel>
|
|||
|
|
</emphasis>
|
|||
|
|
by having epigastric spines on the carapace. There are two pairs of epigastric spines in
|
|||
|
|
<taxonomicName id="ABC33281534A325DFB11F8736F1CD6D4" box="[1187,1344,1977,2001]" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="58" phylum="Arthropoda" rank="species" species="longimana">
|
|||
|
|
<emphasis id="5EB79510534A325DFB11F8736F1CD6D4" box="[1187,1344,1977,2001]" italics="true" pageId="5" pageNumber="58">G. longimana</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
and
|
|||
|
|
<taxonomicName id="ABC33281534A325DFA36F8736B72D6F3" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="58" phylum="Arthropoda" rank="species" species="submagnifica">
|
|||
|
|
<emphasis id="5EB79510534A325DFA36F8736B72D6F3" italics="true" pageId="5" pageNumber="58">G. submagnifica</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
, whereas only one pair of epigastric spines are present in
|
|||
|
|
<emphasis id="5EB79510534A325DFC51F8176E39D6F3" box="[995,1125,2014,2038]" italics="true" pageId="5" pageNumber="58">G. s q u a m e a</emphasis>
|
|||
|
|
and
|
|||
|
|
<taxonomicName id="ABC33281534A325DFB1AF8176F03D6F3" box="[1192,1375,2014,2038]" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="58" phylum="Arthropoda" rank="species" species="subsquamata">
|
|||
|
|
<emphasis id="5EB79510534A325DFB1AF8176F03D6F3" box="[1192,1375,2014,2038]" italics="true" pageId="5" pageNumber="58">G. subsquamata</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
. The position of the epipods on the pereopods further discriminates
|
|||
|
|
<taxonomicName id="ABC332815349325EFC22FF5169ABD1B5" box="[912,1015,152,176]" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="59" phylum="Arthropoda" rank="species" species="chura" status="sp. nov.">
|
|||
|
|
<emphasis id="5EB795105349325EFC22FF5169ABD1B5" box="[912,1015,152,176]" italics="true" pageId="6" pageNumber="59">G. chura</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<emphasis id="5EB795105349325EFBB7FF516E39D1B5" bold="true" box="[1029,1125,152,176]" pageId="6" pageNumber="59">
|
|||
|
|
<taxonomicNameLabel id="4584286B5349325EFBB7FF516E39D1B5" box="[1029,1125,152,176]" pageId="6" pageNumber="59" rank="species">sp. nov.</taxonomicNameLabel>
|
|||
|
|
</emphasis>
|
|||
|
|
from
|
|||
|
|
<emphasis id="5EB795105349325EFB05FF516F60D1B5" box="[1207,1340,152,176]" italics="true" pageId="6" pageNumber="59">G. s q u a m e a</emphasis>
|
|||
|
|
and
|
|||
|
|
<taxonomicName id="ABC332815349325EFA36FF516B77D1D1" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="59" phylum="Arthropoda" rank="species" species="subsquamata">
|
|||
|
|
<emphasis id="5EB795105349325EFA36FF516B77D1D1" italics="true" pageId="6" pageNumber="59">G. subsquamata</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
. The new species has epipods on the P1 or both P1 and P2 only, whereas the epipod on the P1 is absent in
|
|||
|
|
<taxonomicName id="ABC332815349325EFEB3FF296BDFD1FD" box="[257,387,224,248]" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="59" phylum="Arthropoda" rank="species" species="squamea">
|
|||
|
|
<emphasis id="5EB795105349325EFEB3FF296BDFD1FD" box="[257,387,224,248]" italics="true" pageId="6" pageNumber="59">G. squamea</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
and that on the P3 is present in
|
|||
|
|
<taxonomicName id="ABC332815349325EFD54FF2969C4D1FD" box="[742,920,224,248]" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="59" phylum="Arthropoda" rank="species" species="subsquamata">
|
|||
|
|
<emphasis id="5EB795105349325EFD54FF2969C4D1FD" box="[742,920,224,248]" italics="true" pageId="6" pageNumber="59">G. subsquamata</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
. The numbers of epipods in
|
|||
|
|
<taxonomicName id="ABC332815349325EFB65FF296F31D1FD" box="[1239,1389,224,248]" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="59" phylum="Arthropoda" rank="species" species="longimana">
|
|||
|
|
<emphasis id="5EB795105349325EFB65FF296F31D1FD" box="[1239,1389,224,248]" italics="true" pageId="6" pageNumber="59">G. longimana</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
and
|
|||
|
|
<taxonomicName id="ABC332815349325EFF25FECC6B12D019" box="[151,334,260,284]" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="59" phylum="Arthropoda" rank="species" species="submagnifica">
|
|||
|
|
<emphasis id="5EB795105349325EFF25FECC6B12D019" box="[151,334,260,284]" italics="true" pageId="6" pageNumber="59">G. submagnifica</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
are not cited in their original descriptions, and there are no definite records of the two species to date.
|
|||
|
|
<bibRefCitation id="085234F35349325EFF64FEEE6BFBD03A" author="Lewinsohn" box="[214,423,295,319]" pageId="6" pageNumber="59" refString="Lewinsohn, C. (1969) Die Anomuren des Roten Meeres (Crustacea Decapoda: Paguridea, Galatheidea, Hippidea). Zoologische Verhandelingen, Leiden, 104, 1 - 213, pls 1 - 2." type="journal article" year="1969">Lewinsohn (1969)</bibRefCitation>
|
|||
|
|
reported
|
|||
|
|
<taxonomicName id="ABC332815349325EFDAAFEE168EDD045" box="[536,689,296,320]" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="59" phylum="Arthropoda" rank="species" species="longimana">
|
|||
|
|
<emphasis id="5EB795105349325EFDAAFEE168EDD045" box="[536,689,296,320]" italics="true" pageId="6" pageNumber="59">G. longimana</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
from the Red Sea, but
|
|||
|
|
<bibRefCitation id="085234F35349325EFC76FEEE6E0ED03A" author="Baba" box="[964,1106,295,319]" pageId="6" pageNumber="59" refString="Baba, K. (1977) Biological results of the Snellius Expedition XXVIII. The galatheid Crustacea of the Snellius Expedition. Zoologische Mededeling en, 50, 243 - 259." type="journal article" year="1977">Baba (1977)</bibRefCitation>
|
|||
|
|
concluded that Lewinsohn’s material is identical with
|
|||
|
|
<taxonomicName id="ABC332815349325EFE00FE8468CBD061" authority="Baba, 1969" authorityName="Baba" authorityYear="1969" box="[434,663,332,356]" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="59" phylum="Arthropoda" rank="species" species="algae">
|
|||
|
|
<emphasis id="5EB795105349325EFE00FE846852D061" box="[434,526,332,356]" italics="true" pageId="6" pageNumber="59">G. algae</emphasis>
|
|||
|
|
<bibRefCitation id="085234F35349325EFDA7FE8568CBD061" author="Baba" box="[533,663,332,356]" pageId="6" pageNumber="59" refString="Baba, K. (1969) Four new genera with their representatives and six new species of the Galatheidae in the collection of the Zoological Laboratory, Kyushu University, with redefinition of the genus Galathea. Ohmu, 2, 1 - 32" type="journal article" year="1969">Baba, 1969</bibRefCitation>
|
|||
|
|
</taxonomicName>
|
|||
|
|
, which is currently regarded as a junior synonym of
|
|||
|
|
<taxonomicName id="ABC332815349325EFB52FE846FC0D061" box="[1248,1436,333,356]" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="59" phylum="Arthropoda" rank="species" species="spinosorostris">
|
|||
|
|
<emphasis id="5EB795105349325EFB52FE846FC0D061" box="[1248,1436,333,356]" italics="true" pageId="6" pageNumber="59">G. spinosorostris</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
(see
|
|||
|
|
<bibRefCitation id="085234F35349325EFF7EFEA66B14D082" author="Baba" box="[204,328,367,391]" pageId="6" pageNumber="59" refString="Baba, K. (1988) Chirostylid and galatheid crustaceans (Decapoda: Anomura) of the " Albatross " Philippine Expedition, 1907 - 1910. Researches on Crustacea, Special Number 2, 1 - 203." type="book chapter" year="1988">Baba 1988</bibRefCitation>
|
|||
|
|
,
|
|||
|
|
<bibRefCitation id="085234F35349325EFEE6FEA66BCCD082" author="Baba" box="[340,400,367,391]" pageId="6" pageNumber="59" refString="Baba, K. (1990) Chirostylid and galatheid crustaceans of Madagascar (Decapoda, Anomura). Bulletin du Museum National d'Histoire Naturelle, Paris, (4 e serie) section A, 11, 921 - 975." type="journal article" year="1990">1990</bibRefCitation>
|
|||
|
|
).
|
|||
|
|
<taxonomicName id="ABC332815349325EFE16FEB968D0D08D" box="[420,652,368,392]" class="Malacostraca" family="Galatheidae" genus="Galathea" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="59" phylum="Arthropoda" rank="species" species="longimana">
|
|||
|
|
<emphasis id="5EB795105349325EFE16FEB968D0D08D" box="[420,652,368,392]" italics="true" pageId="6" pageNumber="59">Galathea longimana</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
is distinctive in having very narrow rostrum (about 1.5 times as long as broad; see Paul’son 1875: tab.12, fig. 2).
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
</treatment>
|
|||
|
|
</document>
|