256 lines
37 KiB
XML
256 lines
37 KiB
XML
<document id="D8152B9EC06EF8CF28DBF9539F2F0C66" ID-DOI="10.5281/zenodo.196041" ID-GBIF-Dataset="f3130f63-d71c-4ead-8d54-f0682cab38aa" ID-ISSN="1175-5326" ID-Zenodo-Dep="196041" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460236902621" checkinUser="plazi" docAuthor="Ng, Peter K. L. & Clark, Paul F." docDate="2010" docId="03A087C4FFE54D1D61FE3B2303AFCDD3" docLanguage="en" docName="zt02509p038.pdf" docOrigin="Zootaxa 2509" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Notonyx sagittifer Ng & Clark, 2010, n. sp." docType="treatment" docVersion="9" lastPageNumber="31" masterDocId="FF99FFBCFFE44D1E6169390E0171CB28" masterDocTitle="Two new species of Notonyx A. Milne-Edwards, 1873 (Crustacea: Decapoda: Brachyura: Goneplacidae) from the Philippines and Fiji" masterLastPageNumber="38" masterPageNumber="30" pageNumber="31" updateTime="1698239776694" updateUser="plazi">
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<mods:titleInfo id="415DF862A6211D1FA62D47CA08339C55">
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<mods:title id="B7F9D6A201C32F98F017D168D8444ED2">Two new species of Notonyx A. Milne-Edwards, 1873 (Crustacea: Decapoda: Brachyura: Goneplacidae) from the Philippines and Fiji</mods:title>
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<mods:name id="4694DBF56BF18EE9A73437DA4027EFD5" type="personal">
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<mods:namePart id="30AF9AF3522FF62F1B788204A9BA7523">Ng, Peter K. L.</mods:namePart>
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<mods:name id="2EB11F444EFA07C935E3EF07D2EBD7FD" type="personal">
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<mods:roleTerm id="C7725B4741B0A51600B15D1B85D7E608">Author</mods:roleTerm>
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<mods:namePart id="C5EAAC7179A75842FB0B4EE114AB92F7">Clark, Paul F.</mods:namePart>
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<mods:typeOfResource id="BE50647BCDFD2BF9ADAE2CB92BB6B699">text</mods:typeOfResource>
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<mods:titleInfo id="ACE0BB43CF2299A4849CCAE61BC9D8F0">
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<mods:title id="A9B22224B3FA2DFCE3081958B49E4AD0">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="98642DFD816FC6C1A37506FDA86B3BDD">
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<mods:date id="5E5F27B13C9AF1030B7A77379AC5C41B">2010</mods:date>
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<mods:detail id="276EE958C961915FFB46C605802CE9D5" type="volume">
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<mods:number id="706E04B0B7EDE6A8AA4675F13DAC06A2">2509</mods:number>
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<mods:classification id="08FD4D617DE5DB11C9EC4A91C3CECE4B">journal article</mods:classification>
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<mods:identifier id="C0333FA265D729BD1DB59C0F5B90E2EB" type="DOI">10.5281/zenodo.196041</mods:identifier>
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<mods:identifier id="A05BC9DA55C9FD1DEC4C2F5E6B57C13B" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="C9CCD644A38E78E8E2336DB16F26871F" type="Zenodo-Dep">196041</mods:identifier>
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<treatment id="03A087C4FFE54D1D61FE3B2303AFCDD3" ID-DOI="http://doi.org/10.5281/zenodo.6207349" ID-GBIF-Taxon="119388568" ID-Zenodo-Dep="6207349" LSID="urn:lsid:plazi:treatment:03A087C4FFE54D1D61FE3B2303AFCDD3" httpUri="http://treatment.plazi.org/id/03A087C4FFE54D1D61FE3B2303AFCDD3" lastPageId="3" lastPageNumber="31" pageId="1" pageNumber="31">
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<subSubSection id="C3136559FFE54D1F61FE3B230069C942" pageId="1" pageNumber="31" type="nomenclature">
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<paragraph id="8BB636D2FFE54D1F61FE3B2300CBC96F" blockId="1.[151,442,557,618]" box="[151,442,557,583]" pageId="1" pageNumber="31">
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<heading id="D0FE81BEFFE54D1F61FE3B2300CBC96F" bold="true" box="[151,442,557,583]" fontSize="11" level="1" pageId="1" pageNumber="31" reason="1">
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<emphasis id="B97DEAC0FFE54D1F61FE3B2300CBC96F" bold="true" box="[151,442,557,583]" pageId="1" pageNumber="31">
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<taxonomicName id="4C094D51FFE54D1F61FE3B230001C96F" ID-CoL="47XBS" box="[151,368,557,583]" class="Malacostraca" family="Goneplacidae" genus="Notonyx" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="31" phylum="Arthropoda" rank="species" species="sagittifer" status="sp. nov.">
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<emphasis id="B97DEAC0FFE54D1F61FE3B230001C96F" bold="true" box="[151,368,557,583]" italics="true" pageId="1" pageNumber="31">Notonyx sagittifer</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A24E57BBFFE54D1F601E3B2300CBC96F" box="[375,442,557,583]" pageId="1" pageNumber="31" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BB636D2FFE54D1F61FE3B5E0069C942" blockId="1.[151,442,557,618]" box="[151,280,592,618]" pageId="1" pageNumber="31">
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(
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<figureCitation id="13322A57FFE54D1F61F63B5E007FC942" box="[159,270,592,618]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStartId-0="2.[151,256,1955,1979]" captionStartId-1="3.[151,255,913,937]" captionStartId-2="4.[151,255,1899,1923]" captionTargetBox-0="[211,1378,197,1940]" captionTargetBox-1="[164,1417,206,882]" captionTargetBox-2="[250,1342,220,1869]" captionTargetId-0="figure@2.[211,1380,197,1940]" captionTargetId-1="figure@3.[151,1436,194,892]" captionTargetId-2="figure@4.[250,1344,194,1882]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionTargetPageId-2="4" captionText-0="FIGURE 1. Notonyx sagittifer n. sp., holotype 3 (NMCR 1522), South Lagoon, Sitankai, Mindanao, Philippines. A, dorsal view of carapace; B, frontal view of carapace; C, outer view of left chela." captionText-1="FIGURE 2. Notonyx sagittifer n. sp., holotype 3 (NMCR 1522), South Lagoon, Sitankai, Mindanao, Philippines. A, left third maxilliped; B, abdomen (telson and somites 2 - 6)." captionText-2="FIGURE 3. Notonyx sagittifer n. sp., holotype 3 (NMCR 1522), South Lagoon, Sitankai, Mindanao, Philippines. A, entire right G 1 (dorsal view); B, entire right G 1 (ventral view); C, distal part of right G 1 (dorsal view); D, distal part of right G 1 (ventral view); E, right G 2 (ventral view); F, right G 2 (dorsal view); G, tip of right G 2 (ventral view); H, tip of right G 2 (dorsal view); I, medial spinulation of right G 2 (ventral view)." httpUri-0="https://zenodo.org/record/196042/files/figure.png" httpUri-1="https://zenodo.org/record/196043/files/figure.png" httpUri-2="https://zenodo.org/record/196044/files/figure.png" pageId="1" pageNumber="31">Figs. 1–3</figureCitation>
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)
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C3136559FFE54D1F61FE3B94007DC9F9" pageId="1" pageNumber="31" type="reference_group">
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<paragraph id="8BB636D2FFE54D1F61FE3B94007DC9F9" blockId="1.[151,1436,666,721]" pageId="1" pageNumber="31">
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<treatmentCitationGroup id="AB1911FCFFE54D1F61FE3B94007DC9F9" pageId="1" pageNumber="31">
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<taxonomicName id="4C094D51FFE54D1F61FE3B940030C999" ID-CoL="47XBQ" box="[151,321,666,689]" class="Malacostraca" family="Goneplacidae" genus="Notonyx" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="31" phylum="Arthropoda" rank="species" species="nitidus">
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<emphasis id="B97DEAC0FFE54D1F61FE3B940030C999" box="[151,321,666,689]" italics="true" pageId="1" pageNumber="31">Notonyx nitidus</emphasis>
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</taxonomicName>
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–
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<treatmentCitation id="0AA810C3FFE54D1F60373B940308C999" author="Serene" box="[350,633,666,689]" page="82" pageId="1" pageNumber="31" year="1972">
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<bibRefCitation id="EF984B23FFE54D1F60373B940321C999" author="Serene" box="[350,592,666,689]" pageId="1" pageNumber="38" refString="Serene, R. & Umali, A. (1972) The family Raninidae and other new and rare species of Brachyuran Decapods from the Philippines and adjacent regions. Philippine Journal of Science, 99 (1 - 2), 21 - 105, pls. 1 - 9." type="journal article" year="1972">Serène & Umali 1972</bibRefCitation>
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: 82
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</treatmentCitation>
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, pl. 8 figs. 9, 10, text-figs. 90-95 (not
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<taxonomicName id="4C094D51FFE54D1F65753B940070C9F9" ID-CoL="47XBQ" authority="A. Milne-Edwards, 1873" authorityName="A. Milne-Edwards" authorityYear="1873" class="Malacostraca" family="Goneplacidae" genus="Notonyx" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="31" phylum="Arthropoda" rank="species" species="nitidus">
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<emphasis id="B97DEAC0FFE54D1F65753B9405B7C999" box="[1052,1222,666,689]" italics="true" pageId="1" pageNumber="31">Notonyx nitidus</emphasis>
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<bibRefCitation id="EF984B23FFE54D1F65A43B940070C9F9" author="Milne-Edwards" pageId="1" pageNumber="38" refString="Milne-Edwards, A. (1873) Recherches sur la faune carcinologique de la Nouvelle-Caledonie, Deuxieme partie. Nouvelles Archives du Museum d'Histoire naturelle, Paris, 9, 155 - 332, pls. 4 - 18." type="journal article" year="1873">A. Milne-Edwards, 1873</bibRefCitation>
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</taxonomicName>
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).
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="C3136559FFE54D1F61FE3BF105DDC817" pageId="1" pageNumber="31" type="materials_examined">
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<paragraph id="8BB636D2FFE54D1F61FE3BF105DDC817" blockId="1.[151,1437,767,2026]" pageId="1" pageNumber="31">
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<emphasis id="B97DEAC0FFE54D1F61FE3BF100E3C831" bold="true" box="[151,402,767,793]" pageId="1" pageNumber="31">Material examined.</emphasis>
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<typeStatus id="54B28870FFE54D1F60F33A0E037EC832" box="[410,527,768,794]" pageId="1" pageNumber="31" type="holotype">Holotype</typeStatus>
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: 3 (8.74 ×
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<quantity id="4CF19B37FFE54D1F63F83A0E038EC832" box="[657,767,768,794]" metricMagnitude="-3" metricUnit="m" metricValue="6.42" pageId="1" pageNumber="31" unit="mm" value="6.42">6.42 mm</quantity>
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) (
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<collectionCode id="ED18AE17FFE54D1F62713A0E0203C832" box="[792,882,768,794]" pageId="1" pageNumber="31">NMCR</collectionCode>
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1522), South Lagoon, Sitankai (= Sitangkai), Tawi-Tawi, Mindanao,
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<collectingCountry id="F31E7642FFE54D1F60C03A2B0341C817" box="[425,560,805,831]" name="Philippines" pageId="1" pageNumber="31">Philippines</collectingCountry>
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, coll. F. G. Dayitt, Pele Expedition,
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<date id="FFB71012FFE54D1F62BD3A2B05D6C817" box="[980,1191,805,831]" pageId="1" pageNumber="31" value="1964-02-26">26 February 1964</date>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3136559FFE54D1F61AF3A4403C4CE92" pageId="1" pageNumber="31" type="diagnosis">
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<paragraph id="8BB636D2FFE54D1F61AF3A4403C4CE92" blockId="1.[151,1437,767,2026]" pageId="1" pageNumber="31">
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<emphasis id="B97DEAC0FFE54D1F61AF3A440037C84C" bold="true" box="[198,326,842,868]" pageId="1" pageNumber="31">Diagnosis.</emphasis>
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<typeStatus id="54B28870FFE54D1F60243A4400CEC84C" box="[333,447,842,868]" pageId="1" pageNumber="31" type="holotype">Holotype</typeStatus>
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: carapace (
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<figureCitation id="13322A57FFE54D1F63573A44030EC84C" box="[574,639,842,868]" captionStart="FIGURE 1" captionStartId="2.[151,256,1955,1979]" captionTargetBox="[211,1378,197,1940]" captionTargetId="figure@2.[211,1380,197,1940]" captionTargetPageId="2" captionText="FIGURE 1. Notonyx sagittifer n. sp., holotype 3 (NMCR 1522), South Lagoon, Sitankai, Mindanao, Philippines. A, dorsal view of carapace; B, frontal view of carapace; C, outer view of left chela." httpUri="https://zenodo.org/record/196042/files/figure.png" pageId="1" pageNumber="31">Fig. 1</figureCitation>
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A) transversely subrectangular, 1.36 wider than long, frontal margin almost straight. Anterolateral margin short, entire, unarmed; posterolateral margin gently concave, slightly diverging towards posterior part. Dorsal surface of carapace smooth, without indication of regions except for shallow gastro-cardiac grooves; dorsal surface distinctly convex anteriorly, gently convex posteriorly. Eyes filling orbit (
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<figureCitation id="13322A57FFE54D1F60593AEE0005C8D2" box="[304,372,992,1018]" captionStart="FIGURE 1" captionStartId="2.[151,256,1955,1979]" captionTargetBox="[211,1378,197,1940]" captionTargetId="figure@2.[211,1380,197,1940]" captionTargetPageId="2" captionText="FIGURE 1. Notonyx sagittifer n. sp., holotype 3 (NMCR 1522), South Lagoon, Sitankai, Mindanao, Philippines. A, dorsal view of carapace; B, frontal view of carapace; C, outer view of left chela." httpUri="https://zenodo.org/record/196042/files/figure.png" pageId="1" pageNumber="31">Fig. 1</figureCitation>
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B); cornea pigmented, small. Small gape present between third maxillipeds when closed; merus quadrate, anterior margin almost straight, not concave, slightly shorter than ischium; anteroexternal angle of merus roughly level with tip of exopod (
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<figureCitation id="13322A57FFE54D1F63B23D240253CF6C" box="[731,802,1066,1092]" captionStart="FIGURE 2" captionStartId="3.[151,255,913,937]" captionTargetBox="[164,1417,206,882]" captionTargetId="figure@3.[151,1436,194,892]" captionTargetPageId="3" captionText="FIGURE 2. Notonyx sagittifer n. sp., holotype 3 (NMCR 1522), South Lagoon, Sitankai, Mindanao, Philippines. A, left third maxilliped; B, abdomen (telson and somites 2 - 6)." httpUri="https://zenodo.org/record/196043/files/figure.png" pageId="1" pageNumber="31">Fig. 2</figureCitation>
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A). Chela with outer surfaces smooth, distinct keel on ventral margin extending almost to tip of finger (
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<figureCitation id="13322A57FFE54D1F63BC3D5E0267CF42" box="[725,790,1104,1130]" captionStart="FIGURE 1" captionStartId="2.[151,256,1955,1979]" captionTargetBox="[211,1378,197,1940]" captionTargetId="figure@2.[211,1380,197,1940]" captionTargetPageId="2" captionText="FIGURE 1. Notonyx sagittifer n. sp., holotype 3 (NMCR 1522), South Lagoon, Sitankai, Mindanao, Philippines. A, dorsal view of carapace; B, frontal view of carapace; C, outer view of left chela." httpUri="https://zenodo.org/record/196042/files/figure.png" pageId="1" pageNumber="31">Fig. 1</figureCitation>
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C); dorsal margin of propodus smooth, unarmed; inner margin of carpus rounded, with low tooth, inner margin denticulate. Walking legs absent on specimen. Thoracic sternum relatively broad; surface lightly pitted; sternites 1, 2 completely fused, separated from sternite 3 by distinct transverse suture; sternites 3, 4 fused except for lateral parts of sutures. Male abdomen (
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<figureCitation id="13322A57FFE54D1F61C93DEB0198CFD7" box="[160,233,1253,1279]" captionStart="FIGURE 2" captionStartId="3.[151,255,913,937]" captionTargetBox="[164,1417,206,882]" captionTargetId="figure@3.[151,1436,194,892]" captionTargetPageId="3" captionText="FIGURE 2. Notonyx sagittifer n. sp., holotype 3 (NMCR 1522), South Lagoon, Sitankai, Mindanao, Philippines. A, left third maxilliped; B, abdomen (telson and somites 2 - 6)." httpUri="https://zenodo.org/record/196043/files/figure.png" pageId="1" pageNumber="31">Fig. 2</figureCitation>
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B) relatively broad, third somite broadest; telson triangular, lateral margins gently sinuous. G1 (
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<figureCitation id="13322A57FFE54D1F64023DEB01D5CE0C" captionStart="FIGURE 3" captionStartId="4.[151,255,1899,1923]" captionTargetBox="[250,1342,220,1869]" captionTargetId="figure@4.[250,1344,194,1882]" captionTargetPageId="4" captionText="FIGURE 3. Notonyx sagittifer n. sp., holotype 3 (NMCR 1522), South Lagoon, Sitankai, Mindanao, Philippines. A, entire right G 1 (dorsal view); B, entire right G 1 (ventral view); C, distal part of right G 1 (dorsal view); D, distal part of right G 1 (ventral view); E, right G 2 (ventral view); F, right G 2 (dorsal view); G, tip of right G 2 (ventral view); H, tip of right G 2 (dorsal view); I, medial spinulation of right G 2 (ventral view)." httpUri="https://zenodo.org/record/196044/files/figure.png" pageId="1" pageNumber="31">Fig. 3</figureCitation>
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A–D) relatively slender, gently curved outwards, subdistal part with hump-like structure, surface lined with numerous small spines, distal part not prominently elongated, distal folds not closing; outer lower margin rounded, entire. G2 (
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<figureCitation id="13322A57FFE54D1F60F93C5B00A4CE47" box="[400,469,1365,1391]" captionStart="FIGURE 3" captionStartId="4.[151,255,1899,1923]" captionTargetBox="[250,1342,220,1869]" captionTargetId="figure@4.[250,1344,194,1882]" captionTargetPageId="4" captionText="FIGURE 3. Notonyx sagittifer n. sp., holotype 3 (NMCR 1522), South Lagoon, Sitankai, Mindanao, Philippines. A, entire right G 1 (dorsal view); B, entire right G 1 (ventral view); C, distal part of right G 1 (dorsal view); D, distal part of right G 1 (ventral view); E, right G 2 (ventral view); F, right G 2 (dorsal view); G, tip of right G 2 (ventral view); H, tip of right G 2 (dorsal view); I, medial spinulation of right G 2 (ventral view)." httpUri="https://zenodo.org/record/196044/files/figure.png" pageId="1" pageNumber="31">Fig. 3</figureCitation>
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E–I) sinuous, longer than G1, distal segment sinuous, longer than basal segment; junction between distal, subdistal segments with concave surface surrounded by short serrae; distally spearshaped, tip appears slightly hooked, S-shaped.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3136559FFE54D1F61AF3CCB0363CD2C" pageId="1" pageNumber="31" type="etymology">
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<paragraph id="8BB636D2FFE54D1F61AF3CCB0363CD2C" blockId="1.[151,1437,767,2026]" pageId="1" pageNumber="31">
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<emphasis id="B97DEAC0FFE54D1F61AF3CCB0022CEF7" bold="true" box="[198,339,1477,1503]" pageId="1" pageNumber="31">Etymology.</emphasis>
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The species name is derived from the Latin
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<taxonomicName id="4C094D51FFE54D1F62303CCB02B2CEF6" box="[857,963,1477,1502]" class="Malacostraca" family="Goneplacidae" genus="Notonyx" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="31" phylum="Arthropoda" rank="species" species="sagittifer">
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<emphasis id="B97DEAC0FFE54D1F62303CCB02B2CEF6" box="[857,963,1477,1502]" italics="true" pageId="1" pageNumber="31">sagittifer</emphasis>
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</taxonomicName>
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for carrying arrows; alluding to the crab possessing an arrow-headed G2.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3136559FFE54D1F61AF3F0102EDCDB2" pageId="1" pageNumber="31" type="discussion">
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<paragraph id="8BB636D2FFE54D1F61AF3F0102EDCDB2" blockId="1.[151,1437,767,2026]" pageId="1" pageNumber="31">
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<emphasis id="B97DEAC0FFE54D1F61AF3F010031CD01" bold="true" box="[198,320,1551,1577]" pageId="1" pageNumber="31">Remarks.</emphasis>
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Although the present specimen is old and not well preserved, all the major diagnostic characters, with the exception of the walking legs, are present. The legs were not present even when it was reported by
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<bibRefCitation id="EF984B23FFE54D1F604F3F54034CCD5C" author="Serene" box="[294,573,1626,1652]" pageId="1" pageNumber="38" refString="Serene, R. & Umali, A. (1972) The family Raninidae and other new and rare species of Brachyuran Decapods from the Philippines and adjacent regions. Philippine Journal of Science, 99 (1 - 2), 21 - 105, pls. 1 - 9." type="journal article" year="1972">Serène & Umali (1972)</bibRefCitation>
|
||
and may have been lost during collection. The G1 structure, however, is so distinct, that we are confident it is different from all congeners.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3136559FFE54D1D61AF3FAB03AFCDD3" lastPageId="3" lastPageNumber="33" pageId="1" pageNumber="31" type="reference_group">
|
||
<paragraph id="8BB636D2FFE54D1D61AF3FAB03AFCDD3" blockId="1.[151,1437,767,2026]" lastBlockId="3.[151,1437,1014,1787]" lastPageId="3" lastPageNumber="33" pageId="1" pageNumber="31">
|
||
<taxonomicName id="4C094D51FFE54D1F61AF3FAB00EDCD96" ID-CoL="47XBS" box="[198,412,1701,1726]" class="Malacostraca" family="Goneplacidae" genus="Notonyx" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="31" phylum="Arthropoda" rank="species" species="sagittifer" status="sp. nov.">
|
||
<emphasis id="B97DEAC0FFE54D1F61AF3FAB00EDCD96" box="[198,412,1701,1726]" italics="true" pageId="1" pageNumber="31">Notonyx sagittifer</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B97DEAC0FFE54D1F60CC3FAB009ACD97" bold="true" box="[421,491,1701,1727]" pageId="1" pageNumber="31">
|
||
<taxonomicNameLabel id="A24E57BBFFE54D1F60CC3FAB009ACD97" box="[421,491,1701,1727]" pageId="1" pageNumber="31" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
from the
|
||
<collectingCountry id="F31E7642FFE54D1F630D3FAB0399CD97" box="[612,744,1701,1727]" name="Philippines" pageId="1" pageNumber="31">Philippines</collectingCountry>
|
||
is closest to
|
||
<taxonomicName id="4C094D51FFE54D1F62E33FAB05A0CD97" ID-CoL="47XBN" authority="Ng & Clark, 2008" authorityName="Ng & Clark" authorityYear="2008" box="[906,1233,1701,1727]" class="Malacostraca" family="Goneplacidae" genus="Notonyx" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="31" phylum="Arthropoda" rank="species" species="latus">
|
||
<emphasis id="B97DEAC0FFE54D1F62E33FAB0299CD96" box="[906,1000,1701,1726]" italics="true" pageId="1" pageNumber="31">N. latus</emphasis>
|
||
Ng & Clark, 2008
|
||
</taxonomicName>
|
||
, from the Lesser Sunda Islands,
|
||
<collectingCountry id="F31E7642FFE54D1F60223FC400CCCDCC" box="[331,445,1738,1764]" name="Indonesia" pageId="1" pageNumber="31">Indonesia</collectingCountry>
|
||
in the general form of the carapace and structure of the G1. Ng & Clark (2008: 23) had commented that
|
||
<taxonomicName id="4C094D51FFE54D1F60F43FFE0371CC21" ID-CoL="47XBN" box="[413,512,1776,1801]" class="Malacostraca" family="Goneplacidae" genus="Notonyx" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="31" phylum="Arthropoda" rank="species" species="latus">
|
||
<emphasis id="B97DEAC0FFE54D1F60F43FFE0371CC21" box="[413,512,1776,1801]" italics="true" pageId="1" pageNumber="31">N. latus</emphasis>
|
||
</taxonomicName>
|
||
appeared to differ from the
|
||
<collectingCountry id="F31E7642FFE54D1F620F3FFE0296CC22" box="[870,999,1776,1802]" name="Philippines" pageId="1" pageNumber="31">Philippine</collectingCountry>
|
||
specimen in carapace proportions, proportions of the ischium of the third maxilliped, relatively shorter male telson, and a differently shaped G1. The
|
||
<collectingCountry id="F31E7642FFE54D1F61A53E340035CC7C" box="[204,324,1850,1876]" name="Philippines" pageId="1" pageNumber="31">Philippine</collectingCountry>
|
||
specimen can now be examined for all the characters noted above. While the relative carapace proportions are actually similar (carapace width to length ratio of
|
||
<taxonomicName id="4C094D51FFE54D1F62FE3E6E0552CC51" ID-CoL="47XBS" box="[919,1059,1888,1913]" class="Malacostraca" family="Goneplacidae" genus="Notonyx" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="31" phylum="Arthropoda" rank="species" species="sagittifer" status="sp. nov.">
|
||
<emphasis id="B97DEAC0FFE54D1F62FE3E6E0552CC51" box="[919,1059,1888,1913]" italics="true" pageId="1" pageNumber="31">N. sagittifer</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B97DEAC0FFE54D1F65433E51051DCC51" bold="true" box="[1066,1132,1887,1913]" pageId="1" pageNumber="31">
|
||
<taxonomicNameLabel id="A24E57BBFFE54D1F65433E51051DCC51" box="[1066,1132,1887,1913]" pageId="1" pageNumber="31" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is 1.36 while
|
||
<taxonomicName id="4C094D51FFE54D1F64663E6E041BCC51" ID-CoL="47XBN" box="[1295,1386,1888,1913]" class="Malacostraca" family="Goneplacidae" genus="Notonyx" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="31" phylum="Arthropoda" rank="species" species="latus">
|
||
<emphasis id="B97DEAC0FFE54D1F64663E6E041BCC51" box="[1295,1386,1888,1913]" italics="true" pageId="1" pageNumber="31">N. latus</emphasis>
|
||
</taxonomicName>
|
||
it is 1.40), there are several other differences. The third maxillipeds of the two species do differ in structure. In
|
||
<taxonomicName id="4C094D51FFE54D1F64E83E8B0070CCEC" ID-CoL="47XBS" class="Malacostraca" family="Goneplacidae" genus="Notonyx" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="31" phylum="Arthropoda" rank="species" species="sagittifer" status="sp. nov.">
|
||
<emphasis id="B97DEAC0FFE54D1F64E83E8B0070CCEC" italics="true" pageId="1" pageNumber="31">N. sagittifer</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B97DEAC0FFE54D1F606E3EA40038CCEC" bold="true" box="[263,329,1962,1988]" pageId="1" pageNumber="31">
|
||
<taxonomicNameLabel id="A24E57BBFFE54D1F606E3EA40038CCEC" box="[263,329,1962,1988]" pageId="1" pageNumber="31" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, the anterior margin of the merus is less concave and the anteroexternal corner is roughly level with the tip of the exopod (
|
||
<figureCitation id="13322A57FFE54D1F60983EDE0346CCC2" box="[497,567,2000,2026]" captionStart="FIGURE 2" captionStartId="3.[151,255,913,937]" captionTargetBox="[164,1417,206,882]" captionTargetId="figure@3.[151,1436,194,892]" captionTargetPageId="3" captionText="FIGURE 2. Notonyx sagittifer n. sp., holotype 3 (NMCR 1522), South Lagoon, Sitankai, Mindanao, Philippines. A, left third maxilliped; B, abdomen (telson and somites 2 - 6)." httpUri="https://zenodo.org/record/196043/files/figure.png" pageId="1" pageNumber="31">Fig. 2</figureCitation>
|
||
A). In
|
||
<taxonomicName id="4C094D51FFE54D1F63E63EDE039BCCC1" ID-CoL="47XBN" box="[655,746,2000,2025]" class="Malacostraca" family="Goneplacidae" genus="Notonyx" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="31" phylum="Arthropoda" rank="species" species="latus">
|
||
<emphasis id="B97DEAC0FFE54D1F63E63EDE039BCCC1" box="[655,746,2000,2025]" italics="true" pageId="1" pageNumber="31">N. latus</emphasis>
|
||
</taxonomicName>
|
||
, the anterior margin of the merus is more prominently concave, and the anteroexternal corner is below the tip of the exopod (cf. Ng & Clark 2008: fig. 2B). There are no differences in the proportions of the ischium, the figure in
|
||
<bibRefCitation id="EF984B23FFE74D1D62FA3D120473CF1E" author="Serene" box="[915,1282,1052,1078]" pageId="3" pageNumber="38" refString="Serene, R. & Umali, A. (1972) The family Raninidae and other new and rare species of Brachyuran Decapods from the Philippines and adjacent regions. Philippine Journal of Science, 99 (1 - 2), 21 - 105, pls. 1 - 9." type="journal article" year="1972">Serène & Umali (1972: fig. 90)</bibRefCitation>
|
||
is somewhat inaccurate. The morphology of the carpus of the chelipeds of the two species do not differ markedly. The male abdomen figured by
|
||
<bibRefCitation id="EF984B23FFE74D1D60F23D680256CFA8" author="Serene" box="[411,807,1126,1152]" pageId="3" pageNumber="38" refString="Serene, R. & Umali, A. (1972) The family Raninidae and other new and rare species of Brachyuran Decapods from the Philippines and adjacent regions. Philippine Journal of Science, 99 (1 - 2), 21 - 105, pls. 1 - 9." type="journal article" year="1972">Serène & Umali (1972: fig. 91)</bibRefCitation>
|
||
shows a telson that is relatively short because the structure was drawn without compensating for the curve of the abdomen. The general form of the abdomen does not differ markedly from that of
|
||
<taxonomicName id="4C094D51FFE74D1D63243DBF03D6CFE2" ID-CoL="47XBN" box="[589,679,1201,1226]" class="Malacostraca" family="Goneplacidae" genus="Notonyx" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="33" phylum="Arthropoda" rank="species" species="latus">
|
||
<emphasis id="B97DEAC0FFE74D1D63243DBF03D6CFE2" box="[589,679,1201,1226]" italics="true" pageId="3" pageNumber="33">N. latus</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="13322A57FFE74D1D63DE3DBF038CCFE3" box="[695,765,1201,1227]" captionStart="FIGURE 2" captionStartId="3.[151,255,913,937]" captionTargetBox="[164,1417,206,882]" captionTargetId="figure@3.[151,1436,194,892]" captionTargetPageId="3" captionText="FIGURE 2. Notonyx sagittifer n. sp., holotype 3 (NMCR 1522), South Lagoon, Sitankai, Mindanao, Philippines. A, left third maxilliped; B, abdomen (telson and somites 2 - 6)." httpUri="https://zenodo.org/record/196043/files/figure.png" pageId="3" pageNumber="33">Fig. 2</figureCitation>
|
||
B; Ng & Clark 2008: fig. 2E) although the lateral margins of somites 4–6 of
|
||
<taxonomicName id="4C094D51FFE74D1D60063DD9008FCFD8" ID-CoL="47XBS" box="[367,510,1239,1264]" class="Malacostraca" family="Goneplacidae" genus="Notonyx" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="33" phylum="Arthropoda" rank="species" species="sagittifer">
|
||
<emphasis id="B97DEAC0FFE74D1D60063DD9008FCFD8" box="[367,510,1239,1264]" italics="true" pageId="3" pageNumber="33">N. sagittifer</emphasis>
|
||
</taxonomicName>
|
||
are gently convex rather than slightly concave. Most importantly, the G1 and G2 structures of the two species are significantly different. In
|
||
<taxonomicName id="4C094D51FFE74D1D62E23DF2029BCE3D" ID-CoL="47XBN" box="[907,1002,1276,1301]" class="Malacostraca" family="Goneplacidae" genus="Notonyx" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="33" phylum="Arthropoda" rank="species" species="latus">
|
||
<emphasis id="B97DEAC0FFE74D1D62E23DF2029BCE3D" box="[907,1002,1276,1301]" italics="true" pageId="3" pageNumber="33">N. latus</emphasis>
|
||
</taxonomicName>
|
||
, the G1 is almost straight along the median part, the distal part is elongated and beak-like, with the subdistal part not prominently swollen (cf. Ng & Clark 2008: fig. 3). In
|
||
<taxonomicName id="4C094D51FFE74D1D60D43C49033BCE48" ID-CoL="47XBS" box="[445,586,1351,1376]" class="Malacostraca" family="Goneplacidae" genus="Notonyx" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="33" phylum="Arthropoda" rank="species" species="sagittifer" status="sp. nov.">
|
||
<emphasis id="B97DEAC0FFE74D1D60D43C49033BCE48" box="[445,586,1351,1376]" italics="true" pageId="3" pageNumber="33">N. sagittifer</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B97DEAC0FFE74D1D63383C4803E2CE48" bold="true" box="[593,659,1350,1376]" pageId="3" pageNumber="33">
|
||
<taxonomicNameLabel id="A24E57BBFFE74D1D63383C4803E2CE48" box="[593,659,1350,1376]" pageId="3" pageNumber="33" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, the G1 is gently curved, the distal part is not elongated, the distal folds do not close but form a U-shaped gutter-like structure, and the subdistal part is distinctly swollen and hump-like (
|
||
<figureCitation id="13322A57FFE74D1D604D3C9F001BCE83" box="[292,362,1425,1451]" captionStart="FIGURE 3" captionStartId="4.[151,255,1899,1923]" captionTargetBox="[250,1342,220,1869]" captionTargetId="figure@4.[250,1344,194,1882]" captionTargetPageId="4" captionText="FIGURE 3. Notonyx sagittifer n. sp., holotype 3 (NMCR 1522), South Lagoon, Sitankai, Mindanao, Philippines. A, entire right G 1 (dorsal view); B, entire right G 1 (ventral view); C, distal part of right G 1 (dorsal view); D, distal part of right G 1 (ventral view); E, right G 2 (ventral view); F, right G 2 (dorsal view); G, tip of right G 2 (ventral view); H, tip of right G 2 (dorsal view); I, medial spinulation of right G 2 (ventral view)." httpUri="https://zenodo.org/record/196044/files/figure.png" pageId="3" pageNumber="33">Fig. 3</figureCitation>
|
||
A–D). The figure of the G
|
||
<quantity id="4CF19B37FFE74D1D63D93C9F03ABCE83" box="[688,730,1425,1451]" metricMagnitude="-2" metricUnit="m" metricValue="2.54" pageId="3" pageNumber="33" unit="in" value="1.0">1 in</quantity>
|
||
<bibRefCitation id="EF984B23FFE74D1D638A3C9F05EACE83" author="Serene" box="[739,1179,1425,1451]" pageId="3" pageNumber="38" refString="Serene, R. & Umali, A. (1972) The family Raninidae and other new and rare species of Brachyuran Decapods from the Philippines and adjacent regions. Philippine Journal of Science, 99 (1 - 2), 21 - 105, pls. 1 - 9." type="journal article" year="1972">Serène & Umali (1972: figs. 92, 93)</bibRefCitation>
|
||
is generally accurate except that the distal part is not bifid as depicted. The G2 of
|
||
<taxonomicName id="4C094D51FFE74D1D62EB3CB90293CEF8" ID-CoL="47XBN" box="[898,994,1463,1488]" class="Malacostraca" family="Goneplacidae" genus="Notonyx" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="33" phylum="Arthropoda" rank="species" species="latus">
|
||
<emphasis id="B97DEAC0FFE74D1D62EB3CB90293CEF8" box="[898,994,1463,1488]" italics="true" pageId="3" pageNumber="33">N. latus</emphasis>
|
||
</taxonomicName>
|
||
has the distal part curving on itself, forming a distinctive “S” (Ng & Clark 2008: fig. 4A). In
|
||
<taxonomicName id="4C094D51FFE74D1D62523CD202B6CEDD" ID-CoL="47XBS" box="[827,967,1500,1525]" class="Malacostraca" family="Goneplacidae" genus="Notonyx" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="33" phylum="Arthropoda" rank="species" species="sagittifer" status="sp. nov.">
|
||
<emphasis id="B97DEAC0FFE74D1D62523CD202B6CEDD" box="[827,967,1500,1525]" italics="true" pageId="3" pageNumber="33">N. sagittifer</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B97DEAC0FFE74D1D62A63CD50563CEDD" bold="true" box="[975,1042,1499,1525]" pageId="3" pageNumber="33">
|
||
<taxonomicNameLabel id="A24E57BBFFE74D1D62A63CD50563CEDD" box="[975,1042,1499,1525]" pageId="3" pageNumber="33" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, the distal part is more spear-like (
|
||
<figureCitation id="13322A57FFE74D1D61F63F0F0195CD33" box="[159,228,1537,1563]" captionStart="FIGURE 3" captionStartId="4.[151,255,1899,1923]" captionTargetBox="[250,1342,220,1869]" captionTargetId="figure@4.[250,1344,194,1882]" captionTargetPageId="4" captionText="FIGURE 3. Notonyx sagittifer n. sp., holotype 3 (NMCR 1522), South Lagoon, Sitankai, Mindanao, Philippines. A, entire right G 1 (dorsal view); B, entire right G 1 (ventral view); C, distal part of right G 1 (dorsal view); D, distal part of right G 1 (ventral view); E, right G 2 (ventral view); F, right G 2 (dorsal view); G, tip of right G 2 (ventral view); H, tip of right G 2 (dorsal view); I, medial spinulation of right G 2 (ventral view)." httpUri="https://zenodo.org/record/196044/files/figure.png" pageId="3" pageNumber="33">Fig. 3</figureCitation>
|
||
C, D). The figures of the G2 by
|
||
<bibRefCitation id="EF984B23FFE74D1D63353F0F0572CD33" author="Serene" box="[604,1027,1537,1563]" pageId="3" pageNumber="38" refString="Serene, R. & Umali, A. (1972) The family Raninidae and other new and rare species of Brachyuran Decapods from the Philippines and adjacent regions. Philippine Journal of Science, 99 (1 - 2), 21 - 105, pls. 1 - 9." type="journal article" year="1972">Serène & Umali (1972: figs. 94, 95)</bibRefCitation>
|
||
are drawn with the entire structure tilted and gives the incorrect impression that the distal part was more hook-like in appearance. The differences observed above are not associated with size, considering the
|
||
<typeStatus id="54B28870FFE74D1D62053F4202EECD4E" box="[876,927,1612,1638]" pageId="3" pageNumber="33">type</typeStatus>
|
||
of
|
||
<taxonomicName id="4C094D51FFE74D1D62A13F420527CD4D" ID-CoL="47XBS" box="[968,1110,1612,1637]" class="Malacostraca" family="Goneplacidae" genus="Notonyx" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="33" phylum="Arthropoda" rank="species" species="sagittifer" status="sp. nov.">
|
||
<emphasis id="B97DEAC0FFE74D1D62A13F420527CD4D" box="[968,1110,1612,1637]" italics="true" pageId="3" pageNumber="33">N. sagittifer</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B97DEAC0FFE74D1D65373F4505D3CD4D" bold="true" box="[1118,1186,1611,1637]" pageId="3" pageNumber="33">
|
||
<taxonomicNameLabel id="A24E57BBFFE74D1D65373F4505D3CD4D" box="[1118,1186,1611,1637]" pageId="3" pageNumber="33" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is somewhat smaller than that of
|
||
<taxonomicName id="4C094D51FFE74D1D60583F7F00E2CDA2" ID-CoL="47XBN" box="[305,403,1649,1674]" class="Malacostraca" family="Goneplacidae" genus="Notonyx" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="33" phylum="Arthropoda" rank="species" species="latus">
|
||
<emphasis id="B97DEAC0FFE74D1D60583F7F00E2CDA2" box="[305,403,1649,1674]" italics="true" pageId="3" pageNumber="33">N. latus</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<bibRefCitation id="EF984B23FFE74D1D60CD3F7F03C0CDA3" author="Rahayu" box="[420,689,1649,1675]" pageId="3" pageNumber="38" refString="Rahayu, D. L. & Ng, P. K. L. (2010) A new species of Notonyx (Brachyura, Goneplacidae) from Lombok Island, Indonesia. Crustaceana Monographs, in press." type="book" year="2010">Rahayu & Ng (2010)</bibRefCitation>
|
||
, who had a good series of specimens of a new species they described, showed that while the carapace, G1 and G2 does change slightly as specimens mature, none of them are significant. The differences observed here between
|
||
<taxonomicName id="4C094D51FFE74D1D620F3FB202B3CDFD" ID-CoL="47XBN" box="[870,962,1724,1749]" class="Malacostraca" family="Goneplacidae" genus="Notonyx" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="33" phylum="Arthropoda" rank="species" species="latus">
|
||
<emphasis id="B97DEAC0FFE74D1D620F3FB202B3CDFD" box="[870,962,1724,1749]" italics="true" pageId="3" pageNumber="33">N. latus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C094D51FFE74D1D62943FB205FBCDFD" ID-CoL="47XBS" box="[1021,1162,1724,1749]" class="Malacostraca" family="Goneplacidae" genus="Notonyx" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="33" phylum="Arthropoda" rank="species" species="sagittifer" status="sp. nov.">
|
||
<emphasis id="B97DEAC0FFE74D1D62943FB205FBCDFD" box="[1021,1162,1724,1749]" italics="true" pageId="3" pageNumber="33">N. sagittifer</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A24E57BBFFE74D1D65FB3FB505A4CDFD" box="[1170,1237,1723,1749]" pageId="3" pageNumber="33" rank="species">
|
||
<emphasis id="B97DEAC0FFE74D1D65FB3FB505A4CDFD" bold="true" box="[1170,1237,1723,1749]" pageId="3" pageNumber="33">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, however, are of such a magnitude that they cannot be conspecific.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |