277 lines
44 KiB
XML
277 lines
44 KiB
XML
<document id="0D60ECC5DAB91FF30AE2FF413FDE2A3D" ID-DOI="10.11646/zootaxa.4102.1.1" ID-GBIF-Dataset="01872c4d-b23f-4276-9a23-9954db59febd" ID-ISSN="1175-5326" ID-Zenodo-Dep="268132" ID-ZooBank="9A7BA798-AA7C-4CAA-B42C-1E260CA573E4" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460105140581" checkinUser="plazi" docAuthor="Suárez-Morales, Eduardo & Mckinnon, David" docDate="2016" docId="03C4CA6DD556FFEBFF12510E947528D3" docLanguage="en" docName="zootaxa.4102.1.1.pdf.imf" docOrigin="Zootaxa 4102 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Cymbasoma astrolabe Suárez-Morales & Mckinnon, 2016, sp.nov." docType="treatment" docVersion="6" lastPageNumber="75" masterDocId="FFFDB215D51FFFA1FF85521996022F3B" masterDocTitle="The Australian Monstrilloida (Crustacea: Copepoda) II. Cymbasoma Thompson, 1888" masterLastPageNumber="129" masterPageNumber="1" pageNumber="74" updateTime="1698234893517" updateUser="plazi">
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<mods:title id="F043607F9FA626085C212EF80402353A">The Australian Monstrilloida (Crustacea: Copepoda) II. Cymbasoma Thompson, 1888</mods:title>
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<mods:namePart id="A45EA27EA99B7BEAD7EA0516ED9167DE">Suárez-Morales, Eduardo</mods:namePart>
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<mods:namePart id="E9C9D8351853FECA6B93A0C29B20B74F">Mckinnon, David</mods:namePart>
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<mods:title id="59B4F50867F3F30FB14B1E2544D399B4">Zootaxa</mods:title>
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<mods:part id="3FF7E8EDE398FAEB8CA0F5A89FAA6E38">
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<mods:date id="3807D7D3E80B8647B6EC2F660844F6FD">2016</mods:date>
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<mods:number id="1A7BC55D53B942B98BC800A4DFA288BE">4102</mods:number>
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<mods:identifier id="E343E262120355FCCD05220BF8945A8E" type="DOI">10.11646/zootaxa.4102.1.1</mods:identifier>
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<treatment id="03C4CA6DD556FFEBFF12510E947528D3" ID-DOI="http://doi.org/10.5281/zenodo.6091315" ID-GBIF-Taxon="127631847" ID-Zenodo-Dep="6091315" LSID="urn:lsid:plazi:treatment:03C4CA6DD556FFEBFF12510E947528D3" httpUri="http://treatment.plazi.org/id/03C4CA6DD556FFEBFF12510E947528D3" lastPageId="74" lastPageNumber="75" pageId="73" pageNumber="74">
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<subSubSection id="C37728F0D556FFE8FF12510E97252C68" pageId="73" pageNumber="74" type="nomenclature">
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<paragraph id="8BD27B7BD556FFE8FF12510E97FC2C09" blockId="73.[151,510,791,851]" box="[151,510,791,818]" pageId="73" pageNumber="74">
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<heading id="D09ACC17D556FFE8FF12510E97FC2C09" bold="true" box="[151,510,791,818]" fontSize="11" level="1" pageId="73" pageNumber="74" reason="1">
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<emphasis id="B919A769D556FFE8FF12510E97FC2C09" bold="true" box="[151,510,791,818]" pageId="73" pageNumber="74">
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<taxonomicName id="4C6D00F8D556FFE8FF12510E97A32C0A" box="[151,417,791,817]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="73" pageNumber="74" phylum="Arthropoda" rank="species" species="astrolabe" status="sp. nov.">
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<emphasis id="B919A769D556FFE8FF12510E97A32C0A" bold="true" box="[151,417,791,817]" italics="true" pageId="73" pageNumber="74">Cymbasoma astrolabe</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A22A1A12D556FFE8FE2D510197FC2C09" box="[424,510,792,818]" pageId="73" pageNumber="74" 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="8BD27B7BD556FFE8FF12512397252C68" blockId="73.[151,510,791,851]" box="[151,295,826,851]" pageId="73" pageNumber="74">
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(
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<figureCitation id="135667FED556FFE8FF1A512396F72C68" box="[159,245,826,851]" captionStart="FIGURE 44" captionStartId="75.[151,250,1910,1932]" captionTargetBox="[159,1422,206,1891]" captionTargetId="figure@75.[151,1435,195,1906]" captionTargetPageId="75" captionText="FIGURE 44. Cymbasoma astrolabe sp. nov., adult female. A) habitus, dorsal view; B) same, lateral view; C) cephalic region with detail of cuticular processes; D) urosome, lateral view; E) urosome and fifth legs, ventral view; F) same, dorsal view showing rounded protuberances on posterior corners of genital double-somite (arrowed). Scale bars: A, B = 200 µm, C – F = 100 µm." httpUri="https://zenodo.org/record/268176/files/figure.png" pageId="73" pageNumber="74">Figs 44</figureCitation>
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,
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<figureCitation id="135667FED556FFE8FE845123971C2C68" box="[257,286,826,851]" captionStart="FIGURE 45" captionStartId="76.[151,250,1936,1958]" captionTargetBox="[169,1419,201,1908]" captionTargetId="figure@76.[151,1435,193,1915]" captionTargetPageId="76" captionText="FIGURE 45. Cymbasoma astrolabe sp. nov., adult female. A) right antennule, dorsal view; B) cephalic region showing row of spiniform cuticular processes (arrowed), ventral view; C) first leg with coxal plate; D) second leg with coxal plate; E) third leg with coxal plate. Scale bars: A, C – E = 50 µm, B = 100 µm." httpUri="https://zenodo.org/record/268177/files/figure.png" pageId="73" pageNumber="74">45</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C37728F0D556FFE8FF125166974F2B3F" pageId="73" pageNumber="74" type="materials_examined">
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<paragraph id="8BD27B7BD556FFE8FF125166974F2B3F" blockId="73.[151,1437,895,2037]" pageId="73" pageNumber="74">
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<emphasis id="B919A769D556FFE8FF12516697802CA3" bold="true" box="[151,386,895,920]" pageId="73" pageNumber="74">Material examined.</emphasis>
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<typeStatus id="54D6C5D9D556FFE8FE0E516697FA2CA3" box="[395,504,895,920]" pageId="73" pageNumber="74" type="holotype">Holotype</typeStatus>
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: adult female from Warneet, Western Port Bay, Victoria,
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<collectingCountry id="F37A3BEBD556FFE8FB03516692EF2CA3" box="[1158,1261,895,920]" name="Australia" pageId="73" pageNumber="74">Australia</collectingCountry>
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(
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<geoCoordinate id="EE591DBCD556FFE8FB7B519993952CA3" box="[1278,1431,896,920]" direction="south" orientation="latitude" pageId="73" pageNumber="74" precision="1" value="-38.22">38°13.200’ S</geoCoordinate>
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,
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<geoCoordinate id="EE591DBCD556FFE8FF1251BD97432C87" box="[151,321,932,957]" direction="east" orientation="longitude" pageId="73" pageNumber="74" precision="1" value="145.31264">145°18.758’ E</geoCoordinate>
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), partially dissected, ethanol-preserved; dissected parts mounted on 2 slides in glycerine, sealed with Entellan®. Date of collection:
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<date id="FFD35DBBD556FFE8FDBC51DE94ED2CDB" box="[569,751,967,992]" pageId="73" pageNumber="74" value="1984-06-12">12th June 1984</date>
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. Slides deposited in the collection of MTQ,
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<collectingCountry id="F37A3BEBD556FFE8FB7F51DE93632CDB" box="[1274,1377,967,992]" name="Australia" pageId="73" pageNumber="74">Australia</collectingCountry>
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(cat. MTQ W34397).
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</paragraph>
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</subSubSection>
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<subSubSection id="C37728F0D556FFEBFF425616977D2CB6" lastPageId="74" lastPageNumber="75" pageId="73" pageNumber="74" type="description">
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<paragraph id="8BD27B7BD556FFE8FF42561697E62AE3" blockId="73.[151,1437,895,2037]" pageId="73" pageNumber="74">
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<emphasis id="B919A769D556FFE8FF42561694112B13" bold="true" box="[199,531,1039,1064]" pageId="73" pageNumber="74">Description of adult female.</emphasis>
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Body elongate, slender (
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<figureCitation id="135667FED556FFE8FCA95616957C2B13" box="[812,894,1039,1064]" captionStart="FIGURE 44" captionStartId="75.[151,250,1910,1932]" captionTargetBox="[159,1422,206,1891]" captionTargetId="figure@75.[151,1435,195,1906]" captionTargetPageId="75" captionText="FIGURE 44. Cymbasoma astrolabe sp. nov., adult female. A) habitus, dorsal view; B) same, lateral view; C) cephalic region with detail of cuticular processes; D) urosome, lateral view; E) urosome and fifth legs, ventral view; F) same, dorsal view showing rounded protuberances on posterior corners of genital double-somite (arrowed). Scale bars: A, B = 200 µm, C – F = 100 µm." httpUri="https://zenodo.org/record/268176/files/figure.png" pageId="73" pageNumber="74">Fig. 44</figureCitation>
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A, B); body length of
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<typeStatus id="54D6C5D9D556FFE8FBF0561692D52B13" box="[1141,1239,1039,1064]" pageId="73" pageNumber="74" type="holotype">holotype</typeStatus>
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female
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<quantity id="4C95D69ED556FFE8FAB45609939B2B1C" box="[1329,1433,1040,1064]" metricMagnitude="-3" metricUnit="m" metricValue="1.87" pageId="73" pageNumber="74" unit="mm" value="1.87">1.87 mm</quantity>
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. Cephalothorax approximately
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<quantity id="4C95D69ED556FFE8FE6E562D94432B77" box="[491,577,1076,1100]" metricMagnitude="-3" metricUnit="m" metricValue="1.2" pageId="73" pageNumber="74" unit="mm" value="1.2">1.2 mm</quantity>
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long, slender, representing 64% of total body length. Midventral oral papilla moderately protuberant, located at 21% of cephalothorax length. Pair of medium-sized ocelli present, pigment cups moderately developed, medially separated, pigmented only at inner section; ventral cup as large as lateral cups (
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<figureCitation id="135667FED556FFE8FF1A568696F62B83" box="[159,244,1183,1208]" captionStart="FIGURE 44" captionStartId="75.[151,250,1910,1932]" captionTargetBox="[159,1422,206,1891]" captionTargetId="figure@75.[151,1435,195,1906]" captionTargetPageId="75" captionText="FIGURE 44. Cymbasoma astrolabe sp. nov., adult female. A) habitus, dorsal view; B) same, lateral view; C) cephalic region with detail of cuticular processes; D) urosome, lateral view; E) urosome and fifth legs, ventral view; F) same, dorsal view showing rounded protuberances on posterior corners of genital double-somite (arrowed). Scale bars: A, B = 200 µm, C – F = 100 µm." httpUri="https://zenodo.org/record/268176/files/figure.png" pageId="73" pageNumber="74">Fig. 44</figureCitation>
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A). Cephalic area narrower than post-oral region in dorsal view, with straight lateral margins and slightly produced "forehead”. Cephalic frontal area with medial depression flanked by pair of sensilla and few longitudinal wrinkles, otherwise smooth (
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<figureCitation id="135667FED556FFE8FE5C56FE942E2A3B" box="[473,556,1255,1280]" captionStart="FIGURE 45" captionStartId="76.[151,250,1936,1958]" captionTargetBox="[169,1419,201,1908]" captionTargetId="figure@76.[151,1435,193,1915]" captionTargetPageId="76" captionText="FIGURE 45. Cymbasoma astrolabe sp. nov., adult female. A) right antennule, dorsal view; B) cephalic region showing row of spiniform cuticular processes (arrowed), ventral view; C) first leg with coxal plate; D) second leg with coxal plate; E) third leg with coxal plate. Scale bars: A, C – E = 50 µm, B = 100 µm." httpUri="https://zenodo.org/record/268177/files/figure.png" pageId="73" pageNumber="74">Fig. 45</figureCitation>
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B). Anterior and middle areas of cephalothorax ornamented with wide fringe of transverse striae arranged in tight pattern including ventral, lateral and dorsal surfaces (
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<figureCitation id="135667FED556FFE8FB355715930A2A1F" box="[1200,1288,1292,1317]" captionStart="FIGURE 44" captionStartId="75.[151,250,1910,1932]" captionTargetBox="[159,1422,206,1891]" captionTargetId="figure@75.[151,1435,195,1906]" captionTargetPageId="75" captionText="FIGURE 44. Cymbasoma astrolabe sp. nov., adult female. A) habitus, dorsal view; B) same, lateral view; C) cephalic region with detail of cuticular processes; D) urosome, lateral view; E) urosome and fifth legs, ventral view; F) same, dorsal view showing rounded protuberances on posterior corners of genital double-somite (arrowed). Scale bars: A, B = 200 µm, C – F = 100 µm." httpUri="https://zenodo.org/record/268176/files/figure.png" pageId="73" pageNumber="74">Fig. 44</figureCitation>
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A, B); striae covering surface from post-oral region down to 60% of cephalothorax length. Ventral surface with additional cuticular elements: 1) pair of symmetrical, small nipple-like processes on anterior ventral surface located posterior to bases of antennules, with few adjacent transverse striae; 2) curved, “U”-shaped row of 12 spiniform elements adjacent to nipple-like processes (
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<figureCitation id="135667FED556FFE8FD95578594602A8F" box="[528,610,1436,1461]" captionStart="FIGURE 44" captionStartId="75.[151,250,1910,1932]" captionTargetBox="[159,1422,206,1891]" captionTargetId="figure@75.[151,1435,195,1906]" captionTargetPageId="75" captionText="FIGURE 44. Cymbasoma astrolabe sp. nov., adult female. A) habitus, dorsal view; B) same, lateral view; C) cephalic region with detail of cuticular processes; D) urosome, lateral view; E) urosome and fifth legs, ventral view; F) same, dorsal view showing rounded protuberances on posterior corners of genital double-somite (arrowed). Scale bars: A, B = 200 µm, C – F = 100 µm." httpUri="https://zenodo.org/record/268176/files/figure.png" pageId="73" pageNumber="74">Fig. 44</figureCitation>
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C, arrowed in
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<figureCitation id="135667FED556FFE8FD7A578595522A8E" box="[767,848,1436,1461]" captionStart="FIGURE 45" captionStartId="76.[151,250,1936,1958]" captionTargetBox="[169,1419,201,1908]" captionTargetId="figure@76.[151,1435,193,1915]" captionTargetPageId="76" captionText="FIGURE 45. Cymbasoma astrolabe sp. nov., adult female. A) right antennule, dorsal view; B) cephalic region showing row of spiniform cuticular processes (arrowed), ventral view; C) first leg with coxal plate; D) second leg with coxal plate; E) third leg with coxal plate. Scale bars: A, C – E = 50 µm, B = 100 µm." httpUri="https://zenodo.org/record/268177/files/figure.png" pageId="73" pageNumber="74">Fig. 45</figureCitation>
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B); 3) secondary pair of minute nipple-like processes in medial position (
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<figureCitation id="135667FED556FFE8FEF557A697C62AE3" box="[368,452,1471,1496]" captionStart="FIGURE 45" captionStartId="76.[151,250,1936,1958]" captionTargetBox="[169,1419,201,1908]" captionTargetId="figure@76.[151,1435,193,1915]" captionTargetPageId="76" captionText="FIGURE 45. Cymbasoma astrolabe sp. nov., adult female. A) right antennule, dorsal view; B) cephalic region showing row of spiniform cuticular processes (arrowed), ventral view; C) first leg with coxal plate; D) second leg with coxal plate; E) third leg with coxal plate. Scale bars: A, C – E = 50 µm, B = 100 µm." httpUri="https://zenodo.org/record/268177/files/figure.png" pageId="73" pageNumber="74">Fig. 45</figureCitation>
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B).
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</paragraph>
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<paragraph id="8BD27B7BD556FFE8FF4257FC979C2804" blockId="73.[151,1437,895,2037]" pageId="73" pageNumber="74">
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Urosome consisting of fifth pedigerous somite, genital double-somite and anal somite, together representing 12.5% of total body length. Relative lengths of urosomites (fifth pedigerous, genital double- and free anal somites) 28.7:50.1: 21.2 = 100, respectively (
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<figureCitation id="135667FED556FFE8FDBB54359496297F" box="[574,660,1580,1605]" captionStart="FIGURE 44" captionStartId="75.[151,250,1910,1932]" captionTargetBox="[159,1422,206,1891]" captionTargetId="figure@75.[151,1435,195,1906]" captionTargetPageId="75" captionText="FIGURE 44. Cymbasoma astrolabe sp. nov., adult female. A) habitus, dorsal view; B) same, lateral view; C) cephalic region with detail of cuticular processes; D) urosome, lateral view; E) urosome and fifth legs, ventral view; F) same, dorsal view showing rounded protuberances on posterior corners of genital double-somite (arrowed). Scale bars: A, B = 200 µm, C – F = 100 µm." httpUri="https://zenodo.org/record/268176/files/figure.png" pageId="73" pageNumber="74">Fig. 44</figureCitation>
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D). Fifth pedigerous somite with slightly expanded lateral margins, dorsal surface with transverse wrinkles. Genital double-somite longest of urosome; ventral surface with field of transverse wrinkles near base of ovigerous spines; dorsal surface corrugated; lateral margins moderately swollen in dorsal view with postero-lateral rounded processes (arrowed in
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<figureCitation id="135667FED556FFE8FC12548E95F2298B" box="[919,1008,1687,1712]" captionStart="FIGURE 44" captionStartId="75.[151,250,1910,1932]" captionTargetBox="[159,1422,206,1891]" captionTargetId="figure@75.[151,1435,195,1906]" captionTargetPageId="75" captionText="FIGURE 44. Cymbasoma astrolabe sp. nov., adult female. A) habitus, dorsal view; B) same, lateral view; C) cephalic region with detail of cuticular processes; D) urosome, lateral view; E) urosome and fifth legs, ventral view; F) same, dorsal view showing rounded protuberances on posterior corners of genital double-somite (arrowed). Scale bars: A, B = 200 µm, C – F = 100 µm." httpUri="https://zenodo.org/record/268176/files/figure.png" pageId="73" pageNumber="74">Fig. 44</figureCitation>
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||
F). Ovigerous spines paired, basally separated, slender, straight at their bases, distally acute; spines measuring
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<quantity id="4C95D69ED556FFE8FC5454A5923529EF" box="[977,1079,1724,1749]" metricMagnitude="-4" metricUnit="m" metricValue="6.3" pageId="73" pageNumber="74" unit="mm" value="0.63">0.63 mm</quantity>
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, about 34% of total body length (
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<figureCitation id="135667FED556FFE8FF1A54C696F629C3" box="[159,244,1759,1784]" captionStart="FIGURE 44" captionStartId="75.[151,250,1910,1932]" captionTargetBox="[159,1422,206,1891]" captionTargetId="figure@75.[151,1435,195,1906]" captionTargetPageId="75" captionText="FIGURE 44. Cymbasoma astrolabe sp. nov., adult female. A) habitus, dorsal view; B) same, lateral view; C) cephalic region with detail of cuticular processes; D) urosome, lateral view; E) urosome and fifth legs, ventral view; F) same, dorsal view showing rounded protuberances on posterior corners of genital double-somite (arrowed). Scale bars: A, B = 200 µm, C – F = 100 µm." httpUri="https://zenodo.org/record/268176/files/figure.png" pageId="73" pageNumber="74">Fig. 44</figureCitation>
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B). Anal somite short, about half as long as genital double-somite, without medial constriction; dorsal and lateral surfaces weakly corrugated (
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||
<figureCitation id="135667FED556FFE8FDAE551D947D2827" box="[555,639,1796,1821]" captionStart="FIGURE 44" captionStartId="75.[151,250,1910,1932]" captionTargetBox="[159,1422,206,1891]" captionTargetId="figure@75.[151,1435,195,1906]" captionTargetPageId="75" captionText="FIGURE 44. Cymbasoma astrolabe sp. nov., adult female. A) habitus, dorsal view; B) same, lateral view; C) cephalic region with detail of cuticular processes; D) urosome, lateral view; E) urosome and fifth legs, ventral view; F) same, dorsal view showing rounded protuberances on posterior corners of genital double-somite (arrowed). Scale bars: A, B = 200 µm, C – F = 100 µm." httpUri="https://zenodo.org/record/268176/files/figure.png" pageId="73" pageNumber="74">Fig. 44</figureCitation>
|
||
F). Caudal ramus subquadrate, about 1.2 times as long as wide, armed with three caudal setae.
|
||
</paragraph>
|
||
<paragraph id="8BD27B7BD556FFEBFF42555596DA2FC2" blockId="73.[151,1437,895,2037]" lastBlockId="74.[151,1437,151,573]" lastPageId="74" lastPageNumber="75" pageId="73" pageNumber="74">
|
||
Antennule length
|
||
<quantity id="4C95D69ED556FFE8FE1B5555940E285F" box="[414,524,1868,1892]" metricMagnitude="-4" metricUnit="m" metricValue="3.1" pageId="73" pageNumber="74" unit="mm" value="0.31">0.31 mm</quantity>
|
||
, relatively short, representing about 17% of total body length and 25% of cephalothorax length; 4-segmented. Relative length of distal antennulary segment 45%. In terms of pattern described by
|
||
<bibRefCitation id="EFFC068AD556FFE8FEA9558D94572896" author="Grygier" box="[300,597,1940,1965]" pageId="73" pageNumber="74" refString="Grygier, M. J. & Ohtsuka, S. (1995) SEM observation of the nauplius of Monstrilla hamatapex, new species, from Japan and an example of upgraded descriptive standards for monstrilloid copepods. Journal of Crustacean Biology, 15, 703 - 719. http: // dx. doi. org / 10.1163 / 193724095 X 00118" type="journal article" year="1995">Grygier & Ohtsuka (1995)</bibRefCitation>
|
||
for female monstrilloid antennulary armature, spiniform element 1 present on first segment; elements on second segment 2d1-2,
|
||
<date id="FFD35DBBD556FFE8FC8555A1952028EB" box="[768,802,1976,2000]" pageId="73" pageNumber="74">2v</date>
|
||
1-3, and IId. Third segment with element 3 being short, spiniform, elements IIId and IIIv setiform, of normal aspect. Segment 4 bearing elements 4d1,2,
|
||
<date id="FFD35DBBD556FFE8FB7755C4930C28CE" box="[1266,1294,2013,2037]" pageId="73" pageNumber="74">4v</date>
|
||
1-2, element 4d1 not observed; element
|
||
<date id="FFD35DBBD555FFEBFE42528197E12F8B" box="[455,483,152,176]" pageId="74" pageNumber="75">4v</date>
|
||
3 longest of group. Setae IVd, IVv, Vd, Vv, Vm, and 4aes present. Element 5 absent. Subterminal elements b1-3 and b 4 present, unbranched, apical elements 61-2 and 6aes present in specimens (
|
||
<figureCitation id="135667FED555FFEBFAEB52A596B72FC2" captionStart="FIGURE 45" captionStartId="76.[151,250,1936,1958]" captionTargetBox="[169,1419,201,1908]" captionTargetId="figure@76.[151,1435,193,1915]" captionTargetPageId="76" captionText="FIGURE 45. Cymbasoma astrolabe sp. nov., adult female. A) right antennule, dorsal view; B) cephalic region showing row of spiniform cuticular processes (arrowed), ventral view; C) first leg with coxal plate; D) second leg with coxal plate; E) third leg with coxal plate. Scale bars: A, C – E = 50 µm, B = 100 µm." httpUri="https://zenodo.org/record/268177/files/figure.png" pageId="74" pageNumber="75">Fig. 45</figureCitation>
|
||
A).
|
||
</paragraph>
|
||
<paragraph id="8BD27B7BD555FFEBFF42531D92522D22" blockId="74.[151,1437,151,573]" pageId="74" pageNumber="75">
|
||
Incorporated first pedigerous somite and succeeding three free pedigerous somites each bearing a pair of biramous legs. Pedigerous somites 2–4, together accounting for 22% of total body length. Intercoxal sclerites of legs 1–4 subrectangular; surface with pattern of finely spinulose subquadrate units; posterior margin smooth (
|
||
<figureCitation id="135667FED555FFEBFAEA535596B62EB2" captionStart="FIGURE 45" captionStartId="76.[151,250,1936,1958]" captionTargetBox="[169,1419,201,1908]" captionTargetId="figure@76.[151,1435,193,1915]" captionTargetPageId="76" captionText="FIGURE 45. Cymbasoma astrolabe sp. nov., adult female. A) right antennule, dorsal view; B) cephalic region showing row of spiniform cuticular processes (arrowed), ventral view; C) first leg with coxal plate; D) second leg with coxal plate; E) third leg with coxal plate. Scale bars: A, C – E = 50 µm, B = 100 µm." httpUri="https://zenodo.org/record/268177/files/figure.png" pageId="74" pageNumber="75">Fig. 45</figureCitation>
|
||
C–E). Bases of legs 1–4 with hair-like lateral seta; on leg 3, this seta 4.5 times as long as in other legs (
|
||
<figureCitation id="135667FED555FFEBFAAE5369937F2EB2" box="[1323,1405,368,393]" captionStart="FIGURE 45" captionStartId="76.[151,250,1936,1958]" captionTargetBox="[169,1419,201,1908]" captionTargetId="figure@76.[151,1435,193,1915]" captionTargetPageId="76" captionText="FIGURE 45. Cymbasoma astrolabe sp. nov., adult female. A) right antennule, dorsal view; B) cephalic region showing row of spiniform cuticular processes (arrowed), ventral view; C) first leg with coxal plate; D) second leg with coxal plate; E) third leg with coxal plate. Scale bars: A, C – E = 50 µm, B = 100 µm." httpUri="https://zenodo.org/record/268177/files/figure.png" pageId="74" pageNumber="75">Fig. 45</figureCitation>
|
||
E). Endopods and exopods of legs 1–4 triarticulated. Ramal setae all biserially plumose except spiniform outer seta on exopodal segments 1 and 3, and inner seta of first exopodal segment, these latter being slender, sparsely setulated. Outermost distal spines on third exopodal segment of legs 1–4 short, 0.2 times as long as segment. Outermost apical exopodal setae of legs 1–4 with inner margin setulose, outer margin spinulose.
|
||
</paragraph>
|
||
<paragraph id="8BD27B7BD555FFEBFF42503C941F2D06" blockId="74.[151,1437,151,573]" box="[199,541,548,573]" pageId="74" pageNumber="75">Armature formula of legs 1–4:</paragraph>
|
||
<paragraph id="8BD27B7BD555FFEBFE265041927E2DFA" pageId="74" pageNumber="75">
|
||
<table id="F96D89DBD555005EFF1A5041927E2DFA" box="[159,1148,600,705]" colsContinueFrom="70.[159,1179,1357,1461]" colsContinueIn="81.[159,1177,673,778]" gridcols="4" gridrows="3" pageId="74" pageNumber="75">
|
||
<tr id="355D7939D555005EFF1A5041927E2D55" box="[159,1148,600,622]" gridrow="0" pageId="74" pageNumber="75" rowspan-0="1">
|
||
<th id="768C1045D555005EFE26504197D42D55" box="[419,470,600,622]" gridcol="1" gridrow="0" pageId="74" pageNumber="75">basis</th>
|
||
<th id="768C1045D555005EFDF5504194F62D55" box="[624,756,600,622]" gridcol="2" gridrow="0" pageId="74" pageNumber="75">endopod</th>
|
||
<th id="768C1045D555005EFC685041927E2D55" box="[1005,1148,600,622]" gridcol="3" gridrow="0" pageId="74" pageNumber="75">exopod</th>
|
||
</tr>
|
||
<tr id="355D7939D555005EFF1A509B927E2DA3" box="[159,1148,642,664]" gridrow="1" pageId="74" pageNumber="75">
|
||
<th id="768C1045D555005EFF1A509B96F62DA3" box="[159,244,642,664]" gridcol="0" gridrow="1" pageId="74" pageNumber="75">leg 1</th>
|
||
<td id="768C1045D555005EFE26509B97D42DA3" box="[419,470,642,664]" gridcol="1" gridrow="1" pageId="74" pageNumber="75">1-0</td>
|
||
<td id="768C1045D555005EFDF5509B94F62DA3" box="[624,756,642,664]" gridcol="2" gridrow="1" pageId="74" pageNumber="75">0-1;0-1;1,2,2</td>
|
||
<td id="768C1045D555005EFC68509B927E2DA3" box="[1005,1148,642,664]" gridcol="3" gridrow="1" pageId="74" pageNumber="75">I-1;0-1;I,2,2</td>
|
||
</tr>
|
||
<tr id="355D7939D555005EFF1A50B2927E2DFA" box="[159,1148,683,705]" gridrow="2" pageId="74" pageNumber="75">
|
||
<th id="768C1045D555005EFF1A50B296F62DFA" box="[159,244,683,705]" gridcol="0" gridrow="2" pageId="74" pageNumber="75">legs 2̶4</th>
|
||
<td id="768C1045D555005EFE2650B297D42DFA" box="[419,470,683,705]" gridcol="1" gridrow="2" pageId="74" pageNumber="75">1-0</td>
|
||
<td id="768C1045D555005EFDF550B294F62DFA" box="[624,756,683,705]" gridcol="2" gridrow="2" pageId="74" pageNumber="75">0-1;0-1;1,2,2</td>
|
||
<td id="768C1045D555005EFC6850B2927E2DFA" box="[1005,1148,683,705]" gridcol="3" gridrow="2" pageId="74" pageNumber="75">I-1;0-1;I,1,2,2</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<paragraph id="8BD27B7BD555FFEBFF425111936F2C52" blockId="74.[151,1437,776,2025]" pageId="74" pageNumber="75">
|
||
Fifth legs medially conjoined, bilobate, outer (exopodal) lobe cylindrical, distally expanded. Outer lobe armed with two distal and one subdistal setae, subequal in length, innermost seta slightly narrower (
|
||
<figureCitation id="135667FED555FFEBFB35513593062C7E" box="[1200,1284,812,837]" captionStart="FIGURE 44" captionStartId="75.[151,250,1910,1932]" captionTargetBox="[159,1422,206,1891]" captionTargetId="figure@75.[151,1435,195,1906]" captionTargetPageId="75" captionText="FIGURE 44. Cymbasoma astrolabe sp. nov., adult female. A) habitus, dorsal view; B) same, lateral view; C) cephalic region with detail of cuticular processes; D) urosome, lateral view; E) urosome and fifth legs, ventral view; F) same, dorsal view showing rounded protuberances on posterior corners of genital double-somite (arrowed). Scale bars: A, B = 200 µm, C – F = 100 µm." httpUri="https://zenodo.org/record/268176/files/figure.png" pageId="74" pageNumber="75">Fig. 44</figureCitation>
|
||
E). Inner lobe wide, thumb-like, unarmed, shorter than outer lobe, reaching to about ¾ the length of outer lobe (
|
||
<figureCitation id="135667FED555FFEBFB5C514993292C52" box="[1241,1323,848,873]" captionStart="FIGURE 44" captionStartId="75.[151,250,1910,1932]" captionTargetBox="[159,1422,206,1891]" captionTargetId="figure@75.[151,1435,195,1906]" captionTargetPageId="75" captionText="FIGURE 44. Cymbasoma astrolabe sp. nov., adult female. A) habitus, dorsal view; B) same, lateral view; C) cephalic region with detail of cuticular processes; D) urosome, lateral view; E) urosome and fifth legs, ventral view; F) same, dorsal view showing rounded protuberances on posterior corners of genital double-somite (arrowed). Scale bars: A, B = 200 µm, C – F = 100 µm." httpUri="https://zenodo.org/record/268176/files/figure.png" pageId="74" pageNumber="75">Fig. 44</figureCitation>
|
||
E, D).
|
||
</paragraph>
|
||
<paragraph id="8BD27B7BD555FFEBFF42516D977D2CB6" blockId="74.[151,1437,776,2025]" box="[199,383,884,909]" pageId="74" pageNumber="75">
|
||
<collectingCountry id="F37A3BEBD555FFEBFF42516D97072CB6" box="[199,261,884,909]" name="Malta" pageId="74" pageNumber="75">Male</collectingCountry>
|
||
: unknown.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37728F0D555FFEBFF42518192DF2C8A" box="[199,1245,920,945]" pageId="74" pageNumber="75" type="materials_examined">
|
||
<paragraph id="8BD27B7BD555FFEBFF42518192DF2C8A" blockId="74.[151,1437,776,2025]" box="[199,1245,920,945]" pageId="74" pageNumber="75">
|
||
<emphasis id="B919A769D555FFEBFF42518197672C8A" bold="true" box="[199,357,920,945]" pageId="74" pageNumber="75">
|
||
<typeStatus id="54D6C5D9D555FFEBFF42518197002C8A" box="[199,258,920,945]" pageId="74" pageNumber="75">Type</typeStatus>
|
||
locality.
|
||
</emphasis>
|
||
Warneet, Western Port Bay, Victoria,
|
||
<collectingCountry id="F37A3BEBD555FFEBFC95518195742C8A" box="[784,886,920,945]" name="Australia" pageId="74" pageNumber="75">Australia</collectingCountry>
|
||
(
|
||
<geoCoordinate id="EE591DBCD555FFEBFC035180921E2C8A" box="[902,1052,921,945]" direction="south" orientation="latitude" pageId="74" pageNumber="75" precision="1" value="-38.22">38°13.200’ S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE591DBCD555FFEBFBAC518192CD2C8A" box="[1065,1231,920,945]" direction="east" orientation="longitude" pageId="74" pageNumber="75" precision="1" value="145.31264">145°18.758’ E</geoCoordinate>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37728F0D555FFEBFF4251A597DE2CC2" pageId="74" pageNumber="75" type="etymology">
|
||
<paragraph id="8BD27B7BD555FFEBFF4251A597DE2CC2" blockId="74.[151,1437,776,2025]" pageId="74" pageNumber="75">
|
||
<emphasis id="B919A769D555FFEBFF4251A5974C2CEE" bold="true" box="[199,334,956,981]" pageId="74" pageNumber="75">Etymology.</emphasis>
|
||
Name in apposition, after the corvette
|
||
<taxonomicName id="4C6D00F8D555FFEBFC9E51A495852CEE" box="[795,903,957,981]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="74" pageNumber="125" phylum="Arthropoda" rank="species" species="astrolabe" status="sp. nov.">
|
||
<emphasis id="B919A769D555FFEBFC9E51A495852CEE" box="[795,903,957,981]" italics="true" pageId="74" pageNumber="75">Astrolabe</emphasis>
|
||
</taxonomicName>
|
||
commanded by Jules Dumont d’Urville, who visited Western Port in 1826.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37728F0D555FFEBFF42561D93362A22" pageId="74" pageNumber="75" type="diagnosis">
|
||
<paragraph id="8BD27B7BD555FFEBFF42561D93362A22" blockId="74.[151,1437,776,2025]" pageId="74" pageNumber="75">
|
||
<emphasis id="B919A769D555FFEBFF42561D97432B26" bold="true" box="[199,321,1028,1053]" pageId="74" pageNumber="75">Diagnosis.</emphasis>
|
||
<taxonomicName id="4C6D00F8D555FFEBFED1561C97DC2B26" box="[340,478,1029,1053]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="74" pageNumber="75" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B919A769D555FFEBFED1561C97DC2B26" box="[340,478,1029,1053]" italics="true" pageId="74" pageNumber="75">Cymbasoma</emphasis>
|
||
</taxonomicName>
|
||
with antennules representing about 17% of total body length and 25% of cephalothorax length; fourth antennulary segment representing 45% of antennule length. Cephalothorax with wide fringe of transverse striations in tight pattern covering about half the cephalothorax length from post-oral region to about 60% of way back along cephalothorax surface. Cephalic area with medial frontal depression flanked by sensilla; distinctive U-shaped curved row of spiniform cuticular processes adjacent to nipple-like processes. Legs 1–4 with spinulose intercoxal sclerites. Genital double-somite not ventrally protuberant in lateral view; weakly globose in dorsal view. Fifth leg with outer lobe armed with three subequally long setae; inner lobe arising from inner middle margin of exopodal lobe, unarmed. Ovigerous spines representing 34% of total body length.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37728F0D555FFEBFF42573D947528D3" pageId="74" pageNumber="75" type="discussion">
|
||
<paragraph id="8BD27B7BD555FFEBFF42573D94D02AF6" blockId="74.[151,1437,776,2025]" pageId="74" pageNumber="75">
|
||
<emphasis id="B919A769D555FFEBFF42573D97392A06" bold="true" box="[199,315,1316,1341]" pageId="74" pageNumber="75">Remarks.</emphasis>
|
||
This species can readily be distinguished from its congeners by a unique combination of characters including the presence of a medial frontal depression, a wide fringe of striae around almost half of the cephalothorax, a ventral row of spiniform elements arranged in a “U”-shaped pattern between the antennulary bases and the oral papilla, a genital double-somite with produced posterior corners, and corrugated dorsal surface on the fifth pedigerous and genital double-somites.
|
||
</paragraph>
|
||
<paragraph id="8BD27B7BD555FFEBFF4257C1947528D3" blockId="74.[151,1437,776,2025]" pageId="74" pageNumber="75">
|
||
Considering the first character, there are only a few other species in the genus that display a fringe of striae around the cephalothorax,
|
||
<emphasis id="B919A769D555FFEBFE4457E49472292E" box="[449,624,1533,1557]" italics="true" pageId="74" pageNumber="75">
|
||
i.e.
|
||
<taxonomicName id="4C6D00F8D555FFEBFE6F57E49472292E" box="[490,624,1533,1557]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="74" pageNumber="75" phylum="Arthropoda" rank="species" species="striifrons">C. striifrons</taxonomicName>
|
||
</emphasis>
|
||
,
|
||
<taxonomicName id="4C6D00F8D555FFEBFDFB57E494F0292F" box="[638,754,1533,1556]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="74" pageNumber="75" phylum="Arthropoda" rank="species" species="striatus">
|
||
<emphasis id="B919A769D555FFEBFDFB57E494F0292F" box="[638,754,1533,1556]" italics="true" pageId="74" pageNumber="75">C. striatus</emphasis>
|
||
</taxonomicName>
|
||
, and the Australian
|
||
<taxonomicName id="4C6D00F8D555FFEBFC5157E4928A292E" box="[980,1160,1533,1557]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="74" pageNumber="75" phylum="Arthropoda" rank="species" species="markhasevae">
|
||
<emphasis id="B919A769D555FFEBFC5157E4928A292E" box="[980,1160,1533,1557]" italics="true" pageId="74" pageNumber="75">C. markhasevae</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C6D00F8D555FFEBFB3B57E49360292E" box="[1214,1378,1533,1557]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="74" pageNumber="75" phylum="Arthropoda" rank="species" species="annulocolle">
|
||
<emphasis id="B919A769D555FFEBFB3B57E49360292E" box="[1214,1378,1533,1557]" italics="true" pageId="74" pageNumber="75">C. annulocolle</emphasis>
|
||
</taxonomicName>
|
||
. The coverage, width and details of the striated area clearly differ in the new species with respect to these other species; in the new species the striation is absent from the anteriormost section of the cephalic area, starts post-orally and covers more than 43% of the cephalothorax (
|
||
<figureCitation id="135667FED555FFEBFD1F547194ED29BA" box="[666,751,1640,1665]" captionStart="FIGURE 44" captionStartId="75.[151,250,1910,1932]" captionTargetBox="[159,1422,206,1891]" captionTargetId="figure@75.[151,1435,195,1906]" captionTargetPageId="75" captionText="FIGURE 44. Cymbasoma astrolabe sp. nov., adult female. A) habitus, dorsal view; B) same, lateral view; C) cephalic region with detail of cuticular processes; D) urosome, lateral view; E) urosome and fifth legs, ventral view; F) same, dorsal view showing rounded protuberances on posterior corners of genital double-somite (arrowed). Scale bars: A, B = 200 µm, C – F = 100 µm." httpUri="https://zenodo.org/record/268176/files/figure.png" pageId="74" pageNumber="75">Fig. 44</figureCitation>
|
||
A).
|
||
<taxonomicName id="4C6D00F8D555FFEBFC9C5471921029BB" box="[793,1042,1640,1664]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="74" pageNumber="75" phylum="Arthropoda" rank="species" species="striifrons">
|
||
<emphasis id="B919A769D555FFEBFC9C5471921029BB" box="[793,1042,1640,1664]" italics="true" pageId="74" pageNumber="75">Cymbasoma striifrons</emphasis>
|
||
</taxonomicName>
|
||
has a narrow fringe (
|
||
<bibRefCitation id="EFFC068AD555FFEBFA8C54719704299E" author="Chang" pageId="74" pageNumber="75" refString="Chang, C. Y. (2012) First record of monstrilloid copepods in Korea: description of a new species of the genus Cymbasoma (Monstrilloida, Monstrillidae). Animal Systematics, Evolution and Diversity, 28, 126 - 132. http: // dx. doi. org / 10.5635 / ASED. 2012.28.2.126" type="journal article" year="2012">Chang 2012: fig. 1A, B</bibRefCitation>
|
||
), covering about 20% of the cephalothorax while in
|
||
<taxonomicName id="4C6D00F8D555FFEBFCD354949208299E" box="[854,1034,1677,1701]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="74" pageNumber="75" phylum="Arthropoda" rank="species" species="markhasevae">
|
||
<emphasis id="B919A769D555FFEBFCD354949208299E" box="[854,1034,1677,1701]" italics="true" pageId="74" pageNumber="75">C. markhasevae</emphasis>
|
||
</taxonomicName>
|
||
the fringe is even shorter (13%); in both cases the fringe ends abruptly at the post-oral area. In
|
||
<taxonomicName id="4C6D00F8D555FFEBFCB954A895E029F3" box="[828,994,1712,1736]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="74" pageNumber="75" phylum="Arthropoda" rank="species" species="annulocolle">
|
||
<emphasis id="B919A769D555FFEBFCB954A895E029F3" box="[828,994,1712,1736]" italics="true" pageId="74" pageNumber="75">C. annulocolle</emphasis>
|
||
</taxonomicName>
|
||
the fringe coverage is up to 31% (
|
||
<figureCitation id="135667FED555FFEBFAEB54A996B129D6" captionStart="FIGURE 13" captionStartId="25.[151,250,1946,1968]" captionTargetBox="[168,1426,321,1913]" captionTargetId="figure@25.[151,1436,301,1925]" captionTargetPageId="25" captionText="FIGURE 13. Cymbasoma annulocolle sp. nov., adult female from Werribee. A) habitus, lateral view; B) cephalic region, lateral view; C) same, ventral view; D) habitus, dorsal view; F) urosome and fifth legs, ventral view. Scale bars: A, D = 500 µm, B, C, E, F = 200 µm." httpUri="https://zenodo.org/record/268145/files/figure.png" pageId="74" pageNumber="75">Fig. 13</figureCitation>
|
||
A, B, D) and starts at the insertion of the antennules (
|
||
<figureCitation id="135667FED555FFEBFC8A54CD956329D6" box="[783,865,1748,1773]" captionStart="FIGURE 13" captionStartId="25.[151,250,1946,1968]" captionTargetBox="[168,1426,321,1913]" captionTargetId="figure@25.[151,1436,301,1925]" captionTargetPageId="25" captionText="FIGURE 13. Cymbasoma annulocolle sp. nov., adult female from Werribee. A) habitus, lateral view; B) cephalic region, lateral view; C) same, ventral view; D) habitus, dorsal view; F) urosome and fifth legs, ventral view. Scale bars: A, D = 500 µm, B, C, E, F = 200 µm." httpUri="https://zenodo.org/record/268145/files/figure.png" pageId="74" pageNumber="75">Fig. 13</figureCitation>
|
||
B). In the latter, the shape of the cephalic region is also different being wide and laterally protuberant while displaying straight lateral margins in the new species. Another congener with a similar striation pattern stretching around the cephalothorax is
|
||
<taxonomicName id="4C6D00F8D555FFEBFB0D5504939E280E" authority="Isaac, 1974" authorityName="Isaac" authorityYear="1974" box="[1160,1436,1821,1845]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="74" pageNumber="75" phylum="Arthropoda" rank="species" species="striatus">
|
||
<emphasis id="B919A769D555FFEBFB0D550492FD280F" box="[1160,1279,1821,1844]" italics="true" pageId="74" pageNumber="75">C. striatus</emphasis>
|
||
(
|
||
<bibRefCitation id="EFFC068AD555FFEBFA9555049396280E" author="Isaac" box="[1296,1428,1821,1845]" pageId="74" pageNumber="75" refString="Isaac, M. J. (1974) Copepoda Monstrilloida from south-west Britain including six new species. Journal of the Marine Biological Association of the United Kingdom, 54, 127 - 140." type="journal article" year="1974">Isaac, 1974</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="EFFC068AD555FFEBFF1B555997A02862" author="Suarez-Morales" box="[158,418,1856,1881]" pageId="74" pageNumber="75" refString="Suarez-Morales, E. (2000 b) Redescription of two species of Cymbasoma from southwest Britain and from Indonesia (Copepoda: Monstrilloida) with notes on taxonomy. Beaufortia / Bulletin of the Zoological Museum, 50, 139 - 149." type="journal article" year="2000" yearSuffix="b">Suárez-Morales 2000b</bibRefCitation>
|
||
) but its fifth leg has only one lobe, thus diverging from the new species which exhibits a bilobate fifth leg. Both
|
||
<taxonomicName id="4C6D00F8D555FFEBFE24557C94452846" box="[417,583,1893,1917]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="74" pageNumber="75" phylum="Arthropoda" rank="species" species="annulocolle">
|
||
<emphasis id="B919A769D555FFEBFE24557C94452846" box="[417,583,1893,1917]" italics="true" pageId="74" pageNumber="75">C. annulocolle</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C6D00F8D555FFEBFDFA557C95372846" box="[639,821,1893,1917]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="74" pageNumber="75" phylum="Arthropoda" rank="species" species="markhasevae">
|
||
<emphasis id="B919A769D555FFEBFDFA557C95372846" box="[639,821,1893,1917]" italics="true" pageId="74" pageNumber="75">C. markhasevae</emphasis>
|
||
</taxonomicName>
|
||
have an elongate, narrow inner lobe; the new species, however, has a relatively shorter and more robust inner lobe. Another striking character of this species, not previously described in any other
|
||
<taxonomicName id="4C6D00F8D555FFEBFD9255B494A028FE" box="[535,674,1965,1989]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="74" pageNumber="75" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B919A769D555FFEBFD9255B494A028FE" box="[535,674,1965,1989]" italics="true" pageId="74" pageNumber="75">Cymbasoma</emphasis>
|
||
</taxonomicName>
|
||
, is the peculiar wide “U”-shaped set of ventral spiniform processes adjacent to the usual nipple-like processes.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |