348 lines
49 KiB
XML
348 lines
49 KiB
XML
<document id="D8F0D125AD7B8D6FE86499F77E78A84C" 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="03C4CA6DD57CFFC7FF1253AE931B2A02" 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 leighrandalli Suárez-Morales & Mckinnon, 2016, sp. nov." docType="treatment" docVersion="6" lastPageNumber="103" masterDocId="FFFDB215D51FFFA1FF85521996022F3B" masterDocTitle="The Australian Monstrilloida (Crustacea: Copepoda) II. Cymbasoma Thompson, 1888" masterLastPageNumber="129" masterPageNumber="1" pageNumber="100" updateTime="1698234893517" updateUser="plazi">
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<mods:titleInfo id="A6F77282581BF5DB20AF93C179FBDC8E">
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<mods:title id="733D05155541BD7819B3E631E12793DD">The Australian Monstrilloida (Crustacea: Copepoda) II. Cymbasoma Thompson, 1888</mods:title>
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<mods:name id="7651CA4A2781C8546C22BABB06A075B8" type="personal">
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<mods:roleTerm id="30CB6F00B258A0BF9AAE957F77F02FCA">Author</mods:roleTerm>
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<mods:namePart id="3D3FA40D77E5AF30939B0E64CED92746">Suárez-Morales, Eduardo</mods:namePart>
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<mods:name id="CEA37F6E72D401EC795B62409DA3A8A7" type="personal">
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<mods:roleTerm id="0A602728D91F8A4C7C91DC80D1488F2B">Author</mods:roleTerm>
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<mods:namePart id="2C6B41BCA586D3262BECF29BA8C5B2A9">Mckinnon, David</mods:namePart>
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<mods:typeOfResource id="F3797B480AB3048EE2841B480C2F0866">text</mods:typeOfResource>
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<mods:title id="C56499B3B0E397792F232E0F249586DB">Zootaxa</mods:title>
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<mods:part id="6414AB2A8F1C857B7F527538406B38B2">
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<mods:date id="52FEE574CC8C406A427472DD22041467">2016</mods:date>
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<mods:detail id="0EBF8B448B216E9E2E33A35B66DE2203" type="volume">
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<mods:number id="2221C32389D0AF7335DDF47913B81DFC">4102</mods:number>
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<mods:detail id="3A3753D2AE35C3020D34340C23FDD7FD" type="issue">
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<mods:number id="08AD6D43C8EA30A81873F0A371D5BC6A">1</mods:number>
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<mods:classification id="1BA4E133AA7A2DB46E43E0F8CC49DE61">journal article</mods:classification>
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<mods:identifier id="1FC06E360A92B2AB4978130F69085660" type="DOI">10.11646/zootaxa.4102.1.1</mods:identifier>
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<mods:identifier id="421543B6551647AE6363B8D400462B08" type="GBIF-Dataset">01872c4d-b23f-4276-9a23-9954db59febd</mods:identifier>
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<mods:identifier id="42D6CB6A9F5A5E279469BDF8A874F758" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="45C6D010D10FC7D384C8A997844047BE" type="Zenodo-Dep">268132</mods:identifier>
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<mods:identifier id="7A83C25FF6190B1A7FB5D50FF19AE642" type="ZooBank">9A7BA798-AA7C-4CAA-B42C-1E260CA573E4</mods:identifier>
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<treatment id="03C4CA6DD57CFFC7FF1253AE931B2A02" ID-DOI="http://doi.org/10.5281/zenodo.6091345" ID-GBIF-Taxon="127631841" ID-Zenodo-Dep="6091345" LSID="urn:lsid:plazi:treatment:03C4CA6DD57CFFC7FF1253AE931B2A02" httpUri="http://treatment.plazi.org/id/03C4CA6DD57CFFC7FF1253AE931B2A02" lastPageId="102" lastPageNumber="103" pageId="99" pageNumber="100">
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<subSubSection id="C37728F0D57CFFC2FF1253AE97252EC8" pageId="99" pageNumber="100" type="nomenclature">
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<paragraph id="8BD27B7BD57CFFC2FF1253AE94362EE9" blockId="99.[151,564,439,499]" box="[151,564,439,466]" pageId="99" pageNumber="100">
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<heading id="D09ACC17D57CFFC2FF1253AE94362EE9" bold="true" box="[151,564,439,466]" fontSize="11" level="1" pageId="99" pageNumber="100" reason="1">
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<emphasis id="B919A769D57CFFC2FF1253AE94362EE9" bold="true" box="[151,564,439,466]" pageId="99" pageNumber="100">
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<taxonomicName id="4C6D00F8D57CFFC2FF1253AE97CC2EEA" box="[151,462,439,465]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="99" pageNumber="100" phylum="Arthropoda" rank="species" species="leighrandalli" status="sp. nov.">
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<emphasis id="B919A769D57CFFC2FF1253AE97CC2EEA" bold="true" box="[151,462,439,465]" italics="true" pageId="99" pageNumber="100">Cymbasoma leighrandalli</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A22A1A12D57CFFC2FE5353A194362EE9" box="[470,564,440,466]" pageId="99" pageNumber="100" 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="8BD27B7BD57CFFC2FF1253C397252EC8" blockId="99.[151,564,439,499]" box="[151,295,474,499]" pageId="99" pageNumber="100">
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(
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<figureCitation id="135667FED57CFFC2FF1A53C396F72EC8" box="[159,245,474,499]" captionStart="FIGURE 58" captionStartId="100.[151,250,1968,1990]" captionTargetBox="[176,1406,205,1928]" captionTargetId="figure@100.[163,1415,193,1935]" captionTargetPageId="100" captionText="FIGURE 58. Cymbasoma leighrandalli sp. nov., adult male. A) habitus, dorsal view; B) same, lateral view; C) cephalic region, dorsal view; D) same, ventral view; E) urosome and genital complex, ventral view. Scale bars: A, B = 200 µm, C – E = 100 µm." httpUri="https://zenodo.org/record/268190/files/figure.png" pageId="99" pageNumber="100">Figs 58</figureCitation>
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,
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<figureCitation id="135667FED57CFFC2FE8453C3971C2EC8" box="[257,286,474,499]" captionStart="FIGURE 59" captionStartId="101.[151,250,1946,1968]" captionTargetBox="[185,1378,201,1922]" captionTargetId="figure@101.[169,1390,193,1941]" captionTargetPageId="101" captionText="FIGURE 59. Cymbasoma leighrandalli sp. nov., adult male. A) left antennule, dorsal view; B) detail of corrugate field on frontal area of cephalic region (arrows), lateral view; C) urosomites and genital complex, lateral view; D) second leg with coxal plate; E) third leg with coxal plate. Scale bars: A, C – E = 100 µm, B = 50 µm." httpUri="https://zenodo.org/record/268191/files/figure.png" pageId="99" pageNumber="100">59</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C37728F0D57CFFC2FF12503B970A2D9C" pageId="99" pageNumber="100" type="materials_examined">
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<paragraph id="8BD27B7BD57CFFC2FF12503B970A2D9C" blockId="99.[151,1437,546,2012]" pageId="99" pageNumber="100">
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<emphasis id="B919A769D57CFFC2FF12503B97812D00" bold="true" box="[151,387,546,571]" pageId="99" pageNumber="100">Material examined.</emphasis>
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<typeStatus id="54D6C5D9D57CFFC2FE08503B97F82D00" box="[397,506,546,571]" pageId="99" pageNumber="100" type="holotype">Holotype</typeStatus>
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: adult male from Ross Creek, Townsville, Queensland,
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<collectingCountry id="F37A3BEBD57CFFC2FB06503B92E82D00" box="[1155,1258,546,571]" name="Australia" pageId="99" pageNumber="100">Australia</collectingCountry>
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(
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<geoCoordinate id="EE591DBCD57CFFC2FB79503B93942D00" box="[1276,1430,546,571]" direction="south" orientation="latitude" pageId="99" pageNumber="100" precision="1" value="-19.275">19°16.500’ S</geoCoordinate>
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,
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<geoCoordinate id="EE591DBCD57CFFC2FF12505F973D2D64" box="[151,319,582,607]" direction="east" orientation="longitude" pageId="99" pageNumber="100" precision="1" value="146.80833">146°48.500’ E</geoCoordinate>
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), partially dissected, ethanol-preserved; dissected parts mounted on slide in glycerine, sealed with Entellan®. Date of collection:
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<date id="FFD35DBBD57CFFC2FE7F507394AC2DB8" box="[506,686,618,643]" pageId="99" pageNumber="100" value="1983-05-15">15th May 1983</date>
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. Slide desposited in the collection of MTQ,
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<collectingCountry id="F37A3BEBD57CFFC2FB36507393182DB8" box="[1203,1306,618,643]" name="Australia" pageId="99" pageNumber="100">Australia</collectingCountry>
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(cat. MTQ W34401).
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</paragraph>
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</subSubSection>
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<subSubSection id="C37728F0D57CFFC7FF4250AB979A2E8E" lastPageId="102" lastPageNumber="103" pageId="99" pageNumber="100" type="description">
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<paragraph id="8BD27B7BD57CFFC2FF4250AB924F2B34" blockId="99.[151,1437,546,2012]" pageId="99" pageNumber="100">
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<emphasis id="B919A769D57CFFC2FF4250AB94012DF0" bold="true" box="[199,515,690,715]" pageId="99" pageNumber="100">Description of adult male.</emphasis>
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Total body length
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<quantity id="4C95D69ED57CFFC2FD5A50AB954A2DF1" box="[735,840,690,715]" metricMagnitude="-4" metricUnit="m" metricValue="6.6" pageId="99" pageNumber="100" unit="mm" value="0.66">0.66 mm</quantity>
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. Cephalothorax
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<quantity id="4C95D69ED57CFFC2FB8650AA92682DF1" box="[1027,1130,691,715]" metricMagnitude="-4" metricUnit="m" metricValue="2.8" pageId="99" pageNumber="100" unit="mm" value="0.28">0.28 mm</quantity>
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long, representing 44% of total body length (
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<figureCitation id="135667FED57CFFC2FEE150CF97B42DD4" box="[356,438,726,751]" captionStart="FIGURE 58" captionStartId="100.[151,250,1968,1990]" captionTargetBox="[176,1406,205,1928]" captionTargetId="figure@100.[163,1415,193,1935]" captionTargetPageId="100" captionText="FIGURE 58. Cymbasoma leighrandalli sp. nov., adult male. A) habitus, dorsal view; B) same, lateral view; C) cephalic region, dorsal view; D) same, ventral view; E) urosome and genital complex, ventral view. Scale bars: A, B = 200 µm, C – E = 100 µm." httpUri="https://zenodo.org/record/268190/files/figure.png" pageId="99" pageNumber="100">Fig. 58</figureCitation>
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A, B). Midventral oral papilla weakly developed, located at 22% of cephalothorax length (
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<figureCitation id="135667FED57CFFC2FF1A50E396F62C28" box="[159,244,762,787]" captionStart="FIGURE 58" captionStartId="100.[151,250,1968,1990]" captionTargetBox="[176,1406,205,1928]" captionTargetId="figure@100.[163,1415,193,1935]" captionTargetPageId="100" captionText="FIGURE 58. Cymbasoma leighrandalli sp. nov., adult male. A) habitus, dorsal view; B) same, lateral view; C) cephalic region, dorsal view; D) same, ventral view; E) urosome and genital complex, ventral view. Scale bars: A, B = 200 µm, C – E = 100 µm." httpUri="https://zenodo.org/record/268190/files/figure.png" pageId="99" pageNumber="100">Fig. 58</figureCitation>
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B). Cephalic region moderately protuberant bilaterally in dorsal view. Pair of large dorsal ocelli present, moderately developed; pigment cups relatively large. Ocelli separated by the length of less than half an eye diameter, faintly pigmented. Ventral ocellus as large as lateral cups (
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<figureCitation id="135667FED57CFFC2FC55515B922B2C60" box="[976,1065,834,859]" captionStart="FIGURE 58" captionStartId="100.[151,250,1968,1990]" captionTargetBox="[176,1406,205,1928]" captionTargetId="figure@100.[163,1415,193,1935]" captionTargetPageId="100" captionText="FIGURE 58. Cymbasoma leighrandalli sp. nov., adult male. A) habitus, dorsal view; B) same, lateral view; C) cephalic region, dorsal view; D) same, ventral view; E) urosome and genital complex, ventral view. Scale bars: A, B = 200 µm, C – E = 100 µm." httpUri="https://zenodo.org/record/268190/files/figure.png" pageId="99" pageNumber="100">Fig. 58</figureCitation>
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C). No frontal sensilla between antennulary bases. Forehead produced forming lumpy medial crest flanked by few wrinkles (
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<figureCitation id="135667FED57CFFC2FB2C517F92FC2C44" box="[1193,1278,870,895]" captionStart="FIGURE 58" captionStartId="100.[151,250,1968,1990]" captionTargetBox="[176,1406,205,1928]" captionTargetId="figure@100.[163,1415,193,1935]" captionTargetPageId="100" captionText="FIGURE 58. Cymbasoma leighrandalli sp. nov., adult male. A) habitus, dorsal view; B) same, lateral view; C) cephalic region, dorsal view; D) same, ventral view; E) urosome and genital complex, ventral view. Scale bars: A, B = 200 µm, C – E = 100 µm." httpUri="https://zenodo.org/record/268190/files/figure.png" pageId="99" pageNumber="100">Figs 58</figureCitation>
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C, D, arrowed in 59B). Ventral surface of head between antennulary bases and oral papilla smooth. Dorsal surface of cephalic area smooth. Ventral surface with additional cuticular elements: 1) pair of symmetrical, crescent-shaped cuticular processes on anterior ventral surface between bases of antennules, with few adjacent striae (
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<figureCitation id="135667FED57CFFC2FB2B51CB93032CD0" box="[1198,1281,978,1003]" captionStart="FIGURE 58" captionStartId="100.[151,250,1968,1990]" captionTargetBox="[176,1406,205,1928]" captionTargetId="figure@100.[163,1415,193,1935]" captionTargetPageId="100" captionText="FIGURE 58. Cymbasoma leighrandalli sp. nov., adult male. A) habitus, dorsal view; B) same, lateral view; C) cephalic region, dorsal view; D) same, ventral view; E) urosome and genital complex, ventral view. Scale bars: A, B = 200 µm, C – E = 100 µm." httpUri="https://zenodo.org/record/268190/files/figure.png" pageId="99" pageNumber="100">Fig. 58</figureCitation>
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D); 2) nipplelike processes with adjacent transverse wrinkles; 3) few perioral transverse wrinkles.
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</paragraph>
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<paragraph id="8BD27B7BD57CFFC2FF42560297172A69" blockId="99.[151,1437,546,2012]" pageId="99" pageNumber="100">
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Urosome consisting of fifth pedigerous somite, genital somite (carrying genital complex), preanal somite, and anal somite. Genital somite longer than fifth pedigerous somite. Genital complex of
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<typeStatus id="54D6C5D9D57CFFC2FBC85626927F2B6C" box="[1101,1149,1087,1111]" pageId="99" pageNumber="100">type</typeStatus>
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II, represented by pair of moderately divergent, slightly asymmetrical genital lappets (
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<figureCitation id="135667FED57CFFC2FCC5567B95912B40" box="[832,915,1122,1147]" captionStart="FIGURE 58" captionStartId="100.[151,250,1968,1990]" captionTargetBox="[176,1406,205,1928]" captionTargetId="figure@100.[163,1415,193,1935]" captionTargetPageId="100" captionText="FIGURE 58. Cymbasoma leighrandalli sp. nov., adult male. A) habitus, dorsal view; B) same, lateral view; C) cephalic region, dorsal view; D) same, ventral view; E) urosome and genital complex, ventral view. Scale bars: A, B = 200 µm, C – E = 100 µm." httpUri="https://zenodo.org/record/268190/files/figure.png" pageId="99" pageNumber="100">Fig. 58</figureCitation>
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E), right lappet slightly longer than left lappet. Lappets posteriorly directed in lateral view, relatively short, reaching posterior margin of preanal somite (
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<figureCitation id="135667FED57CFFC2FAEA569F96B42BF8" captionStart="FIGURE 59" captionStartId="101.[151,250,1946,1968]" captionTargetBox="[185,1378,201,1922]" captionTargetId="figure@101.[169,1390,193,1941]" captionTargetPageId="101" captionText="FIGURE 59. Cymbasoma leighrandalli sp. nov., adult male. A) left antennule, dorsal view; B) detail of corrugate field on frontal area of cephalic region (arrows), lateral view; C) urosomites and genital complex, lateral view; D) second leg with coxal plate; E) third leg with coxal plate. Scale bars: A, C – E = 100 µm, B = 50 µm." httpUri="https://zenodo.org/record/268191/files/figure.png" pageId="99" pageNumber="100">Fig. 59</figureCitation>
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C). Common basal joint of lappets flat, with small medial notch (
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<figureCitation id="135667FED57CFFC2FC0B56B395E22BF8" box="[910,992,1194,1219]" captionStart="FIGURE 58" captionStartId="100.[151,250,1968,1990]" captionTargetBox="[176,1406,205,1928]" captionTargetId="figure@100.[163,1415,193,1935]" captionTargetPageId="100" captionText="FIGURE 58. Cymbasoma leighrandalli sp. nov., adult male. A) habitus, dorsal view; B) same, lateral view; C) cephalic region, dorsal view; D) same, ventral view; E) urosome and genital complex, ventral view. Scale bars: A, B = 200 µm, C – E = 100 µm." httpUri="https://zenodo.org/record/268190/files/figure.png" pageId="99" pageNumber="100">Fig. 58</figureCitation>
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E). Lappet surface smooth. Anal somite noticeably long, about 2.6 times as long as preanal somite in dorsal view, comprising 33% of urosome length; constriction at proximal 1/3 of somite visible in ventral aspect, cuticular hyaline frill absent. Caudal rami subquadrate, approximately 1.1 times as long as wide, about 0.7 times as long as anal somite. Each ramus with three setae.
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</paragraph>
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<paragraph id="8BD27B7BD57CFFC2FF425747958929AC" blockId="99.[151,1437,546,2012]" pageId="99" pageNumber="100">
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Antennulary length
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<quantity id="4C95D69ED57CFFC2FE29574694172A4D" box="[428,533,1375,1399]" metricMagnitude="-4" metricUnit="m" metricValue="1.9" pageId="99" pageNumber="100" unit="mm" value="0.19">0.19 mm</quantity>
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. Antennules representing 30% of total body length, and 70% of cephalothorax length; 5-segmented, all segments separated, with segment 5 located distal to geniculation (
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<figureCitation id="135667FED57CFFC2FB19579B92EA2AA0" box="[1180,1256,1410,1435]" captionStart="FIGURE 59" captionStartId="101.[151,250,1946,1968]" captionTargetBox="[185,1378,201,1922]" captionTargetId="figure@101.[169,1390,193,1941]" captionTargetPageId="101" captionText="FIGURE 59. Cymbasoma leighrandalli sp. nov., adult male. A) left antennule, dorsal view; B) detail of corrugate field on frontal area of cephalic region (arrows), lateral view; C) urosomites and genital complex, lateral view; D) second leg with coxal plate; E) third leg with coxal plate. Scale bars: A, C – E = 100 µm, B = 50 µm." httpUri="https://zenodo.org/record/268191/files/figure.png" pageId="99" pageNumber="100">Fig 59</figureCitation>
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A). Length ratio of antennulary segments, from first to fifth 15:25.3:12.3: 21.8: 25.6 (= 100). Setal element 1 on first segment relatively long, setiform, reaching proximal 1/3 of second segment. Antennulary elements
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<date id="FFD35DBBD57CFFC2FB4C57D292E62AD8" box="[1225,1252,1483,1507]" pageId="99" pageNumber="100">2v</date>
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1-3, 2d1,2 stiff, spiniform; element IId present on second segment. Elements IIId, IIIv, and strong, spiniform element 3 present on third segment, the latter reaching 1/3 of fourth segment. Fourth segment with elements 4d1,2,
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<date id="FFD35DBBD57CFFC2FB6D540A93062910" box="[1256,1284,1555,1579]" pageId="99" pageNumber="100">4v</date>
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1– 3 present; element
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<date id="FFD35DBBD57CFFC2FF79542E971E2974" box="[252,284,1591,1615]" pageId="99" pageNumber="100">4v</date>
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1 setiform (asterisk in
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<figureCitation id="135667FED57CFFC2FDA9542E9481296B" box="[556,643,1591,1616]" captionStart="FIGURE 59" captionStartId="101.[151,250,1946,1968]" captionTargetBox="[185,1378,201,1922]" captionTargetId="figure@101.[169,1390,193,1941]" captionTargetPageId="101" captionText="FIGURE 59. Cymbasoma leighrandalli sp. nov., adult male. A) left antennule, dorsal view; B) detail of corrugate field on frontal area of cephalic region (arrows), lateral view; C) urosomites and genital complex, lateral view; D) second leg with coxal plate; E) third leg with coxal plate. Scale bars: A, C – E = 100 µm, B = 50 µm." httpUri="https://zenodo.org/record/268191/files/figure.png" pageId="99" pageNumber="100">Fig. 59</figureCitation>
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A). Setae IVd, IVv present. Fifth segment with 4 “b”-group setae, elements b1-3 long, unbranched; element 61 present in distal position. According to
|
||
<bibRefCitation id="EFFC068AD57CFFC2FB065445935F294F" box="[1155,1373,1627,1652]" pageId="99" pageNumber="100" refString="Huys, R., Llewellyn-Hughes, J., Conroy-Dalton, S., Olson, P. D., Spinks, J. N. & Johnston, D. A. (2007) Extraordinary host switching in siphonostomatoid copepods and the demise of the Monstrilloida: Integrating molecular data, ontogeny and antennulary morphology. Molecular Phylogenetics and Evolution, 43, 368 - 378. http: // dx. doi. org / 10.1016 / j. ympev. 2007.02.004" type="journal article">
|
||
Huys
|
||
<emphasis id="B919A769D57CFFC2FB4F544593022948" box="[1226,1280,1627,1651]" italics="true" pageId="99" pageNumber="100">et al</emphasis>
|
||
. (2007)
|
||
</bibRefCitation>
|
||
setal nomenclature of the distal segment, elements A, E and 2–6 present.
|
||
</paragraph>
|
||
<paragraph id="8BD27B7BD57CFFC2FF4254BA927A28E7" blockId="99.[151,1437,546,2012]" pageId="99" pageNumber="100">
|
||
Incorporated first pedigerous somite and succeeding three pedigerous somites each bearing well-developed biramous legs. Pedigerous somites 2–4, together accounting for 31% of total body length in dorsal view. Coxae of each pair unarmed, joined by intercoxal sclerite ornamented with spinulose patches. Exopods of legs 1–4 longer than endopods. Bases of legs 1–4 with hair-like lateral basipodal seta (
|
||
<figureCitation id="135667FED57CFFC2FC3B551692102813" box="[958,1042,1807,1832]" captionStart="FIGURE 59" captionStartId="101.[151,250,1946,1968]" captionTargetBox="[185,1378,201,1922]" captionTargetId="figure@101.[169,1390,193,1941]" captionTargetPageId="101" captionText="FIGURE 59. Cymbasoma leighrandalli sp. nov., adult male. A) left antennule, dorsal view; B) detail of corrugate field on frontal area of cephalic region (arrows), lateral view; C) urosomites and genital complex, lateral view; D) second leg with coxal plate; E) third leg with coxal plate. Scale bars: A, C – E = 100 µm, B = 50 µm." httpUri="https://zenodo.org/record/268191/files/figure.png" pageId="99" pageNumber="100">Fig. 59</figureCitation>
|
||
D, E); on leg 3, this seta about 4.5 times longer, sparsely setulated from distal half and slightly thicker than those on the other legs (
|
||
<figureCitation id="135667FED57CFFC2FAA0552A937F2877" box="[1317,1405,1843,1868]" captionStart="FIGURE 59" captionStartId="101.[151,250,1946,1968]" captionTargetBox="[185,1378,201,1922]" captionTargetId="figure@101.[169,1390,193,1941]" captionTargetPageId="101" captionText="FIGURE 59. Cymbasoma leighrandalli sp. nov., adult male. A) left antennule, dorsal view; B) detail of corrugate field on frontal area of cephalic region (arrows), lateral view; C) urosomites and genital complex, lateral view; D) second leg with coxal plate; E) third leg with coxal plate. Scale bars: A, C – E = 100 µm, B = 50 µm." httpUri="https://zenodo.org/record/268191/files/figure.png" pageId="99" pageNumber="100">Fig. 59</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. Flexible, slender, sparsely setulated inner seta present on first exopodal segment of legs 1–4. Also, outermost apical exopodal setae of legs 1–4 with outer margin sparsely spinulose, inner margin naked. Inner seta on first exopodal segment of legs 1–4 absent (asterisks in
|
||
<figureCitation id="135667FED57CFFC2FC6055DA923428E7" box="[997,1078,1987,2012]" captionStart="FIGURE 59" captionStartId="101.[151,250,1946,1968]" captionTargetBox="[185,1378,201,1922]" captionTargetId="figure@101.[169,1390,193,1941]" captionTargetPageId="101" captionText="FIGURE 59. Cymbasoma leighrandalli sp. nov., adult male. A) left antennule, dorsal view; B) detail of corrugate field on frontal area of cephalic region (arrows), lateral view; C) urosomites and genital complex, lateral view; D) second leg with coxal plate; E) third leg with coxal plate. Scale bars: A, C – E = 100 µm, B = 50 µm." httpUri="https://zenodo.org/record/268191/files/figure.png" pageId="99" pageNumber="100">Fig. 59</figureCitation>
|
||
D, E).
|
||
</paragraph>
|
||
<caption id="DF122BF3D57BFFC5FF1255A9939428DE" httpUri="https://zenodo.org/record/268190/files/figure.png" pageId="100" pageNumber="101" targetBox="[176,1406,205,1928]" targetPageId="100">
|
||
<paragraph id="8BD27B7BD57BFFC5FF1255A9939428DE" blockId="100.[151,1436,1968,2021]" pageId="100" pageNumber="101">
|
||
<emphasis id="B919A769D57BFFC5FF1255A9971D28FD" bold="true" box="[151,287,1968,1990]" pageId="100" pageNumber="101">FIGURE 58.</emphasis>
|
||
<taxonomicName id="4C6D00F8D57BFFC5FEA155A9942928FD" box="[292,555,1968,1990]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="100" pageNumber="101" phylum="Arthropoda" rank="species" species="leighrandalli" status="sp. nov.">
|
||
<emphasis id="B919A769D57BFFC5FEA155A9942928FD" box="[292,555,1968,1990]" italics="true" pageId="100" pageNumber="101">Cymbasoma leighrandalli</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B919A769D57BFFC5FDB455A9948328FD" bold="true" box="[561,641,1968,1990]" pageId="100" pageNumber="101">
|
||
<taxonomicNameLabel id="A22A1A12D57BFFC5FDB455A9948328FD" box="[561,641,1968,1990]" pageId="100" pageNumber="101" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, adult male. A) habitus, dorsal view; B) same, lateral view; C) cephalic region, dorsal view; D) same, ventral view; E) urosome and genital complex, ventral view. Scale bars: A,B = 200 µm, C–E = 100 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF122BF3D57AFFC4FF12558395AB28C9" httpUri="https://zenodo.org/record/268191/files/figure.png" pageId="101" pageNumber="102" targetBox="[185,1378,201,1922]" targetPageId="101">
|
||
<paragraph id="8BD27B7BD57AFFC4FF12558395AB28C9" blockId="101.[151,1436,1946,2034]" pageId="101" pageNumber="102">
|
||
<emphasis id="B919A769D57AFFC4FF1255839720288B" bold="true" box="[151,290,1946,1968]" pageId="101" pageNumber="102">FIGURE 59.</emphasis>
|
||
<taxonomicName id="4C6D00F8D57AFFC4FEAF55839436288B" box="[298,564,1946,1968]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="101" pageNumber="102" phylum="Arthropoda" rank="species" species="leighrandalli" status="sp. nov.">
|
||
<emphasis id="B919A769D57AFFC4FEAF55839436288B" box="[298,564,1946,1968]" italics="true" pageId="101" pageNumber="102">Cymbasoma leighrandalli</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B919A769D57AFFC4FDB855839492288B" bold="true" box="[573,656,1946,1968]" pageId="101" pageNumber="102">
|
||
<taxonomicNameLabel id="A22A1A12D57AFFC4FDB855839492288B" box="[573,656,1946,1968]" pageId="101" pageNumber="102" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, adult male. A) left antennule, dorsal view; B) detail of corrugate field on frontal area of cephalic region (arrows), lateral view; C) urosomites and genital complex, lateral view; D) second leg with coxal plate; E) third leg with coxal plate. Scale bars: A, C–E = 100 µm, B = 50 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BD27B7BD579FFC7FF425281979A2E8E" blockId="102.[199,614,151,176]" lastBlockId="102.[151,1437,412,1337]" pageId="102" pageNumber="103">Armature formula of legs as follows: Female: unknown.</paragraph>
|
||
</subSubSection>
|
||
<paragraph id="8BD27B7BD579FFC7FED052C5920E2E74" pageId="102" pageNumber="103">
|
||
<table id="F96D89DBD579005EFF1252C5920E2E74" box="[151,1036,220,335]" colsContinueFrom="97.[159,1220,1910,2015]" colsContinueIn="105.[151,1064,797,912]" gridcols="4" gridrows="3" pageId="102" pageNumber="103">
|
||
<tr id="355D7939D579005EFF1252C5920E2FC9" box="[151,1036,220,242]" gridrow="0" pageId="102" pageNumber="103" rowspan-0="1">
|
||
<th id="768C1045D579005EFECA52C5978A2FC9" box="[335,392,220,242]" gridcol="1" gridrow="0" pageId="102" pageNumber="103">basis</th>
|
||
<th id="768C1045D579005EFD9C52C594A82FC9" box="[537,682,220,242]" gridcol="2" gridrow="0" pageId="102" pageNumber="103">endopod</th>
|
||
<th id="768C1045D579005EFCF852C5920E2FC9" box="[893,1036,220,242]" gridcol="3" gridrow="0" pageId="102" pageNumber="103">exopod</th>
|
||
</tr>
|
||
<tr id="355D7939D579005EFF125303920E2E0B" box="[151,1036,282,304]" gridrow="1" pageId="102" pageNumber="103">
|
||
<th id="768C1045D579005EFF12530396E92E0B" box="[151,235,282,304]" gridcol="0" gridrow="1" pageId="102" pageNumber="103">leg 1</th>
|
||
<td id="768C1045D579005EFECA5303978A2E0B" box="[335,392,282,304]" gridcol="1" gridrow="1" pageId="102" pageNumber="103">0-1</td>
|
||
<td id="768C1045D579005EFD9C530394A82E0B" box="[537,682,282,304]" gridcol="2" gridrow="1" pageId="102" pageNumber="103">0-1; 0-1; 1,2,2</td>
|
||
<td id="768C1045D579005EFCF85303920E2E0B" box="[893,1036,282,304]" gridcol="3" gridrow="1" pageId="102" pageNumber="103">I-0; 0-1; I,2,2</td>
|
||
</tr>
|
||
<tr id="355D7939D579005EFF125320920E2E74" box="[151,1036,313,335]" gridrow="2" pageId="102" pageNumber="103">
|
||
<th id="768C1045D579005EFF12532096E92E74" box="[151,235,313,335]" gridcol="0" gridrow="2" pageId="102" pageNumber="103">legs 2–4</th>
|
||
<td id="768C1045D579005EFECA5320978A2E74" box="[335,392,313,335]" gridcol="1" gridrow="2" pageId="102" pageNumber="103">0-1</td>
|
||
<td id="768C1045D579005EFD9C532094A82E74" box="[537,682,313,335]" gridcol="2" gridrow="2" pageId="102" pageNumber="103">0-1; 0-1; 1,2,2</td>
|
||
<td id="768C1045D579005EFCF85320920E2E74" box="[893,1036,313,335]" gridcol="3" gridrow="2" pageId="102" pageNumber="103">I-0; 0-1; I,2,3</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<subSubSection id="C37728F0D579FFC7FF4253A692AE2EE3" box="[199,1196,447,472]" pageId="102" pageNumber="103" type="materials_examined">
|
||
<paragraph id="8BD27B7BD579FFC7FF4253A692AE2EE3" blockId="102.[151,1437,412,1337]" box="[199,1196,447,472]" pageId="102" pageNumber="103">
|
||
<emphasis id="B919A769D579FFC7FF4253A697672EE3" bold="true" box="[199,357,447,472]" pageId="102" pageNumber="103">
|
||
<typeStatus id="54D6C5D9D579FFC7FF4253A697002EE3" box="[199,258,447,472]" pageId="102" pageNumber="103">Type</typeStatus>
|
||
locality.
|
||
</emphasis>
|
||
Ross Creek, Townsville, Queensland,
|
||
<collectingCountry id="F37A3BEBD579FFC7FC9253A6957C2EE3" box="[791,894,447,472]" name="Australia" pageId="102" pageNumber="103">Australia</collectingCountry>
|
||
(
|
||
<geoCoordinate id="EE591DBCD579FFC7FC0853A692052EE3" box="[909,1031,447,472]" direction="south" orientation="latitude" pageId="102" pageNumber="103" precision="92" value="-19.275">19°16.5’ S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE591DBCD579FFC7FB9153A6929D2EE3" box="[1044,1183,447,472]" direction="east" orientation="longitude" pageId="102" pageNumber="103" precision="92" value="146.80833">146°48.5’ E</geoCoordinate>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37728F0D579FFC7FF4253FD93192EC7" box="[199,1307,484,509]" pageId="102" pageNumber="103" type="etymology">
|
||
<paragraph id="8BD27B7BD579FFC7FF4253FD93192EC7" blockId="102.[151,1437,412,1337]" box="[199,1307,484,509]" pageId="102" pageNumber="103">
|
||
<emphasis id="B919A769D579FFC7FF4253FD974C2EC6" bold="true" box="[199,334,484,509]" pageId="102" pageNumber="103">Etymology.</emphasis>
|
||
This species is dedicated to Leigh Randall McKinnon, son of the second author (DM).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37728F0D579FFC7FF42501E97242DEF" pageId="102" pageNumber="103" type="diagnosis">
|
||
<paragraph id="8BD27B7BD579FFC7FF42501E97242DEF" blockId="102.[151,1437,412,1337]" pageId="102" pageNumber="103">
|
||
<emphasis id="B919A769D579FFC7FF42501E97432D1B" bold="true" box="[199,321,519,544]" pageId="102" pageNumber="103">Diagnosis.</emphasis>
|
||
<taxonomicName id="4C6D00F8D579FFC7FEC9501197D42D1B" box="[332,470,520,544]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="102" pageNumber="103" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B919A769D579FFC7FEC9501197D42D1B" box="[332,470,520,544]" italics="true" pageId="102" pageNumber="103">Cymbasoma</emphasis>
|
||
</taxonomicName>
|
||
with conspicuous medial protuberance on cephalic area with lumpy surface. First antennulary segment with long, stout spiniform element 1; second segment with stout spiniform elements 2d1,2 and
|
||
<date id="FFD35DBBD579FFC7FF40504996E32D53" box="[197,225,592,616]" pageId="102" pageNumber="103">2v</date>
|
||
2-3. Element
|
||
<date id="FFD35DBBD579FFC7FEFD504997912D53" box="[376,403,592,616]" pageId="102" pageNumber="103">2v</date>
|
||
3 setiform, long. Antennule representing 30% of total body length and 70% of cephalothorax length. Genital complex of
|
||
<typeStatus id="54D6C5D9D579FFC7FE4B506C97FC2DB6" box="[462,510,629,653]" pageId="102" pageNumber="103">type</typeStatus>
|
||
II, slightly asymmetrical, tapering distally, with rounded tips, basal joint between lappets flat, with medial notch. Anal somite 2.6 times as long as preanal somite, with proximal constriction. Three caudal setae.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37728F0D579FFC7FF4250F9931B2A02" pageId="102" pageNumber="103" type="discussion">
|
||
<paragraph id="8BD27B7BD579FFC7FF4250F9931B2A02" blockId="102.[151,1437,412,1337]" pageId="102" pageNumber="103">
|
||
<emphasis id="B919A769D579FFC7FF4250F997392DC2" bold="true" box="[199,315,736,761]" pageId="102" pageNumber="103">Remarks.</emphasis>
|
||
The male of
|
||
<taxonomicName id="4C6D00F8D579FFC7FE6450F894952DC3" box="[481,663,736,760]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="102" pageNumber="103" phylum="Arthropoda" rank="species" species="leighrandalli" status="sp. nov.">
|
||
<emphasis id="B919A769D579FFC7FE6450F894952DC3" box="[481,663,736,760]" italics="true" pageId="102" pageNumber="103">C. leighrandalli</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B919A769D579FFC7FD2650F995032DC2" bold="true" box="[675,769,736,761]" pageId="102" pageNumber="103">
|
||
<taxonomicNameLabel id="A22A1A12D579FFC7FD2650F995032DC2" box="[675,769,736,761]" pageId="102" pageNumber="103" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
differs from the other Australian
|
||
<taxonomicName id="4C6D00F8D579FFC7FB1650F9931C2DC3" box="[1171,1310,736,760]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="102" pageNumber="103" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B919A769D579FFC7FB1650F9931C2DC3" box="[1171,1310,736,760]" italics="true" pageId="102" pageNumber="103">Cymbasoma</emphasis>
|
||
</taxonomicName>
|
||
by having smooth genital lappets and a flat margin with a notch between the lappets. The other species have a rounded medial process, basal spines or rows of large or small spinules along the inner margin, as in
|
||
<taxonomicName id="4C6D00F8D579FFC7FBEB5130930D2C7B" box="[1134,1295,808,832]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="102" pageNumber="103" phylum="Arthropoda" rank="species" species="quadridens">
|
||
<emphasis id="B919A769D579FFC7FBEB5130930D2C7B" box="[1134,1295,808,832]" italics="true" pageId="102" pageNumber="103">C. quadridens</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<emphasis id="B919A769D579FFC7FAA75131933C2C7B" box="[1314,1342,808,832]" italics="true" pageId="102" pageNumber="103">cf.</emphasis>
|
||
Suárez-
|
||
<bibRefCitation id="EFFC068AD579FFC7FF125155978D2C5E" author="Morales" box="[151,399,844,869]" pageId="102" pageNumber="103" refString="Suarez-Morales, E. & Pilz, D. (2008) A new species of Cymbasoma (Copepoda: Monstrilloida) from Florida with a redescription of C. quadridens. Journal of the Marine Biological Association of the United Kingdom, 88, 527 - 533. http: // dx. doi. org / 10.1017 / S 0025315408000623" type="journal article" year="2008">Morales & Pilz 2008</bibRefCitation>
|
||
), and the Australian
|
||
<taxonomicName id="4C6D00F8D579FFC7FD01515495022C5E" box="[644,768,845,869]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="102" pageNumber="103" phylum="Arthropoda" rank="species" species="colefaxi">
|
||
<emphasis id="B919A769D579FFC7FD01515495022C5E" box="[644,768,845,869]" italics="true" pageId="102" pageNumber="103">C. colefaxi</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C6D00F8D579FFC7FC97515495B82C5E" box="[786,954,845,869]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="102" pageNumber="103" phylum="Arthropoda" rank="species" species="annulocolle">
|
||
<emphasis id="B919A769D579FFC7FC97515495B82C5E" box="[786,954,845,869]" italics="true" pageId="102" pageNumber="103">C. annulocolle</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="4C6D00F8D579FFC7FC7A515492F22C5E" box="[1023,1264,845,869]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="102" pageNumber="103" phylum="Arthropoda" rank="species" species="pseudoquadridens">
|
||
<emphasis id="B919A769D579FFC7FC7A515492F22C5E" box="[1023,1264,845,869]" italics="true" pageId="102" pageNumber="103">C. pseudoquadridens</emphasis>
|
||
</taxonomicName>
|
||
. A flat medial margin between lappets is present in other congeners like
|
||
<taxonomicName id="4C6D00F8D579FFC7FCB6516895AC2CB3" box="[819,942,880,904]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="102" pageNumber="103" phylum="Arthropoda" rank="species" species="rigidum">
|
||
<emphasis id="B919A769D579FFC7FCB6516895AC2CB3" box="[819,942,880,904]" italics="true" pageId="102" pageNumber="103">C. rigidum</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C6D00F8D579FFC7FC3A516892872CB3" box="[959,1157,880,904]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="102" pageNumber="103" phylum="Arthropoda" rank="species" species="longispinosum">
|
||
<emphasis id="B919A769D579FFC7FC3A516892872CB3" box="[959,1157,880,904]" italics="true" pageId="102" pageNumber="103">C. longispinosum</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C6D00F8D579FFC7FB10516893372CB3" box="[1173,1333,880,904]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="102" pageNumber="103" phylum="Arthropoda" rank="species" species="thompsonii">
|
||
<emphasis id="B919A769D579FFC7FB10516893372CB3" box="[1173,1333,880,904]" italics="true" pageId="102" pageNumber="103">C. thompsonii</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<emphasis id="B919A769D579FFC7FAC2516993662CB3" box="[1351,1380,880,904]" italics="true" pageId="102" pageNumber="103">cf.</emphasis>
|
||
<bibRefCitation id="EFFC068AD579FFC7FAE9516896D02C96" author="Sars" pageId="102" pageNumber="103" refString="Sars, G. O. (1921) Copepoda Monstrilloida and Notodelphyoida. An account of the Crustacea of Norway with short descriptions and figures of all the species, 8, 1 - 91 + plates I - XXXVII." type="journal article" year="1921">Sars 1921</bibRefCitation>
|
||
),
|
||
<taxonomicName id="4C6D00F8D579FFC7FF62518C978B2C96" box="[231,393,917,941]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="102" pageNumber="103" phylum="Arthropoda" rank="species" species="chelemense">
|
||
<emphasis id="B919A769D579FFC7FF62518C978B2C96" box="[231,393,917,941]" italics="true" pageId="102" pageNumber="103">C. chelemense</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<emphasis id="B919A769D579FFC7FE1F518C97B42C96" box="[410,438,917,941]" italics="true" pageId="102" pageNumber="103">cf.</emphasis>
|
||
<bibRefCitation id="EFFC068AD579FFC7FE38518D95472C96" author="Suarez-Morales" box="[445,837,916,941]" pageId="102" pageNumber="103" refString="Suarez-Morales, E. & Escamilla, J. B. (1997) An undescribed monstrilloid copepod (Copepoda: Monstrilloida) from the northern Yucatan Peninsula, Mexico. Bulletin of Marine Science, 61, 539 - 548." type="journal article" year="1997">Suárez-Morales & Escamilla 1997</bibRefCitation>
|
||
), and
|
||
<taxonomicName id="4C6D00F8D579FFC7FC0F518C92652C97" box="[906,1127,917,940]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="102" pageNumber="103" phylum="Arthropoda" rank="species" species="quintanarooense">
|
||
<emphasis id="B919A769D579FFC7FC0F518C92652C97" box="[906,1127,917,940]" italics="true" pageId="102" pageNumber="103">C. quintanarooense</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<emphasis id="B919A769D579FFC7FBFD518C92962C96" box="[1144,1172,917,941]" italics="true" pageId="102" pageNumber="103">cf.</emphasis>
|
||
Suárez-Morales 2000). Among this group of species, only
|
||
<taxonomicName id="4C6D00F8D579FFC7FDA251A094A02CEB" box="[551,674,952,976]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="102" pageNumber="103" phylum="Arthropoda" rank="species" species="rigidum">
|
||
<emphasis id="B919A769D579FFC7FDA251A094A02CEB" box="[551,674,952,976]" italics="true" pageId="102" pageNumber="103">C. rigidum</emphasis>
|
||
</taxonomicName>
|
||
has a constricted anal somite (
|
||
<bibRefCitation id="EFFC068AD579FFC7FB8551A092742CEA" author="Sars" box="[1024,1142,953,977]" pageId="102" pageNumber="103" refString="Sars, G. O. (1921) Copepoda Monstrilloida and Notodelphyoida. An account of the Crustacea of Norway with short descriptions and figures of all the species, 8, 1 - 91 + plates I - XXXVII." type="journal article" year="1921">Sars 1921</bibRefCitation>
|
||
). These two species share other characters including similar body proportions, a long anal somite being about twice as long as the preanal somite, and a similar structure and length of both genital lappets. Comparison with Sars’s (1921) redescription of
|
||
<taxonomicName id="4C6D00F8D579FFC7FF12563C97142B06" box="[151,278,1061,1085]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="102" pageNumber="103" phylum="Arthropoda" rank="species" species="rigidum">
|
||
<emphasis id="B919A769D579FFC7FF12563C97142B06" box="[151,278,1061,1085]" italics="true" pageId="102" pageNumber="103">C. rigidum</emphasis>
|
||
</taxonomicName>
|
||
reveal differences in several other important characters such as the oral papilla which is weakly developed and located at 22% of the cephalothorax length in the new species whereas it is normally developed and situated more posteriorly, at 33% of the cephalothorax length in
|
||
<taxonomicName id="4C6D00F8D579FFC7FC285674922F2BBE" box="[941,1069,1133,1157]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="102" pageNumber="103" phylum="Arthropoda" rank="species" species="rigidum">
|
||
<emphasis id="B919A769D579FFC7FC285674922F2BBE" box="[941,1069,1133,1157]" italics="true" pageId="102" pageNumber="103">C. rigidum</emphasis>
|
||
</taxonomicName>
|
||
. In
|
||
<taxonomicName id="4C6D00F8D579FFC7FBE2567493232BBE" box="[1127,1313,1133,1157]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="102" pageNumber="103" phylum="Arthropoda" rank="species" species="leighrandalli">
|
||
<emphasis id="B919A769D579FFC7FBE2567493232BBE" box="[1127,1313,1133,1157]" italics="true" pageId="102" pageNumber="103">C. leighrandalli</emphasis>
|
||
</taxonomicName>
|
||
the distal antennulary segment is short, robust and has a short apical element 2 (
|
||
<emphasis id="B919A769D579FFC7FC3D568895F42B93" box="[952,1014,1169,1192]" italics="true" pageId="102" pageNumber="103">sensu</emphasis>
|
||
<bibRefCitation id="EFFC068AD579FFC7FC7B568892BD2B92" author="Huys" box="[1022,1215,1168,1193]" pageId="102" pageNumber="103" refString="Huys, R., Llewellyn-Hughes, J., Conroy-Dalton, S., Olson, P. D., Spinks, J. N. & Johnston, D. A. (2007) Extraordinary host switching in siphonostomatoid copepods and the demise of the Monstrilloida: Integrating molecular data, ontogeny and antennulary morphology. Molecular Phylogenetics and Evolution, 43, 368 - 378. http: // dx. doi. org / 10.1016 / j. ympev. 2007.02.004" type="journal article" year="2007">
|
||
Huys
|
||
<emphasis id="B919A769D579FFC7FBC7568892712B93" box="[1090,1139,1168,1192]" italics="true" pageId="102" pageNumber="103">et al</emphasis>
|
||
. 2007
|
||
</bibRefCitation>
|
||
), whereas the same segment is slender and has a remarkably long apical element 2
|
||
<taxonomicName id="4C6D00F8D579FFC7FCD056AC95CC2BF6" box="[853,974,1205,1229]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="102" pageNumber="103" phylum="Arthropoda" rank="species" species="rigidum">
|
||
<emphasis id="B919A769D579FFC7FCD056AC95CC2BF6" box="[853,974,1205,1229]" italics="true" pageId="102" pageNumber="103">C. rigidum</emphasis>
|
||
</taxonomicName>
|
||
(cf.
|
||
<bibRefCitation id="EFFC068AD579FFC7FB8456AC92762BF6" author="Sars" box="[1025,1140,1205,1229]" pageId="102" pageNumber="103" refString="Sars, G. O. (1921) Copepoda Monstrilloida and Notodelphyoida. An account of the Crustacea of Norway with short descriptions and figures of all the species, 8, 1 - 91 + plates I - XXXVII." type="journal article" year="1921">Sars 1921</bibRefCitation>
|
||
).
|
||
<taxonomicName id="4C6D00F8D579FFC7FB0256AC93732BF6" box="[1159,1393,1205,1229]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="102" pageNumber="103" phylum="Arthropoda" rank="species" species="rigidum">
|
||
<emphasis id="B919A769D579FFC7FB0256AC93732BF6" box="[1159,1393,1205,1229]" italics="true" pageId="102" pageNumber="103">Cymbasoma rigidum</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<emphasis id="B919A769D579FFC7FA0456AC939F2BF6" box="[1409,1437,1205,1229]" italics="true" pageId="102" pageNumber="103">cf.</emphasis>
|
||
<bibRefCitation id="EFFC068AD579FFC7FF1256C097052BCA" author="Sars" box="[151,263,1241,1265]" pageId="102" pageNumber="103" refString="Sars, G. O. (1921) Copepoda Monstrilloida and Notodelphyoida. An account of the Crustacea of Norway with short descriptions and figures of all the species, 8, 1 - 91 + plates I - XXXVII." type="journal article" year="1921">Sars 1921</bibRefCitation>
|
||
) lacks a corrugate frontal process, a character present in the new species (
|
||
<figureCitation id="135667FED579FFC7FBCE56C1929D2BCA" box="[1099,1183,1240,1265]" captionStart="FIGURE 58" captionStartId="100.[151,250,1968,1990]" captionTargetBox="[176,1406,205,1928]" captionTargetId="figure@100.[163,1415,193,1935]" captionTargetPageId="100" captionText="FIGURE 58. Cymbasoma leighrandalli sp. nov., adult male. A) habitus, dorsal view; B) same, lateral view; C) cephalic region, dorsal view; D) same, ventral view; E) urosome and genital complex, ventral view. Scale bars: A, B = 200 µm, C – E = 100 µm." httpUri="https://zenodo.org/record/268190/files/figure.png" pageId="102" pageNumber="103">Fig. 58</figureCitation>
|
||
C). The constriction of the anal somite is medial in
|
||
<taxonomicName id="4C6D00F8D579FFC7FE5456E494492A2E" box="[465,587,1277,1301]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="102" pageNumber="103" phylum="Arthropoda" rank="species" species="rigidum">
|
||
<emphasis id="B919A769D579FFC7FE5456E494492A2E" box="[465,587,1277,1301]" italics="true" pageId="102" pageNumber="103">C. rigidum</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<emphasis id="B919A769D579FFC7FDDE56E4946D2A2E" box="[603,623,1277,1301]" italics="true" pageId="102" pageNumber="103">cf</emphasis>
|
||
.
|
||
<bibRefCitation id="EFFC068AD579FFC7FDF856E494EF2A2E" author="Sars" box="[637,749,1277,1301]" pageId="102" pageNumber="103" refString="Sars, G. O. (1921) Copepoda Monstrilloida and Notodelphyoida. An account of the Crustacea of Norway with short descriptions and figures of all the species, 8, 1 - 91 + plates I - XXXVII." type="journal article" year="1921">Sars 1921</bibRefCitation>
|
||
) whereas it is located on the proximal 1/3 of the somite in
|
||
<taxonomicName id="4C6D00F8D579FFC7FA0756E4972B2A03" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="102" pageNumber="103" phylum="Arthropoda" rank="species" species="leighrandalli">
|
||
<emphasis id="B919A769D579FFC7FA0756E4972B2A03" italics="true" pageId="102" pageNumber="103">C. leighrandalli</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="135667FED579FFC7FEBD573997892A02" box="[312,395,1312,1337]" captionStart="FIGURE 58" captionStartId="100.[151,250,1968,1990]" captionTargetBox="[176,1406,205,1928]" captionTargetId="figure@100.[163,1415,193,1935]" captionTargetPageId="100" captionText="FIGURE 58. Cymbasoma leighrandalli sp. nov., adult male. A) habitus, dorsal view; B) same, lateral view; C) cephalic region, dorsal view; D) same, ventral view; E) urosome and genital complex, ventral view. Scale bars: A, B = 200 µm, C – E = 100 µm." httpUri="https://zenodo.org/record/268190/files/figure.png" pageId="102" pageNumber="103">Fig. 58</figureCitation>
|
||
E). Also, four caudal setae are present in
|
||
<taxonomicName id="4C6D00F8D579FFC7FCD3573895CD2A03" box="[854,975,1312,1336]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="102" pageNumber="103" phylum="Arthropoda" rank="species" species="rigidum">
|
||
<emphasis id="B919A769D579FFC7FCD3573895CD2A03" box="[854,975,1312,1336]" italics="true" pageId="102" pageNumber="103">C. rigidum</emphasis>
|
||
</taxonomicName>
|
||
and three in the new species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |