278 lines
46 KiB
XML
278 lines
46 KiB
XML
<document id="BFE8036F9ECCC96010212527B583301D" 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="03C4CA6DD548FFFAFF125556977D2C9E" 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 fergusoni Suárez-Morales & Mckinnon, 2016, sp. nov." docType="treatment" docVersion="6" lastPageNumber="92" masterDocId="FFFDB215D51FFFA1FF85521996022F3B" masterDocTitle="The Australian Monstrilloida (Crustacea: Copepoda) II. Cymbasoma Thompson, 1888" masterLastPageNumber="129" masterPageNumber="1" pageNumber="88" updateTime="1698234893517" updateUser="plazi">
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<mods:titleInfo id="00E4AD3E29B0BACB1BF854B8117F724D">
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<mods:title id="FF0F64297D5D00480C9757D2D509A43D">The Australian Monstrilloida (Crustacea: Copepoda) II. Cymbasoma Thompson, 1888</mods:title>
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<mods:name id="60FA1598E047AD146C953401AD67A319" type="personal">
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<mods:namePart id="57D00D405C31F648C036C0701F1394AE">Suárez-Morales, Eduardo</mods:namePart>
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<mods:name id="BB302BCC30BE38444500A168829A6E0A" type="personal">
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<mods:roleTerm id="3B68A7837D478A8E56A0F753CE431520">Author</mods:roleTerm>
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<mods:namePart id="FF733309BB04F9C162E072F67313754E">Mckinnon, David</mods:namePart>
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<mods:typeOfResource id="5CA4E347E43CEB3FF45B71C8B7861935">text</mods:typeOfResource>
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<mods:title id="17CA57FD559B29EEC649E4F0F4C48E21">Zootaxa</mods:title>
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<mods:part id="437471CEFE13E9F3F76F5E006F902B9B">
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<mods:date id="5B42FE41114E411B25D5C80EA3EB4C68">2016</mods:date>
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<mods:detail id="8EA1F691FF267999A86BDAEDB0BC5332" type="volume">
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<mods:number id="24265DB675AC93F5BBAAEACB5A7753CB">4102</mods:number>
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<mods:number id="EEB591B74F960DF8429C6576BA9CFFF8">1</mods:number>
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<mods:classification id="30803DBA0C70AC9282205474C70CC53C">journal article</mods:classification>
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<mods:identifier id="2951BD5E35DACCE23FC818BD5C537867" type="DOI">10.11646/zootaxa.4102.1.1</mods:identifier>
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<mods:identifier id="9CDB848DFD278EA483B7F7E0FE4BD703" type="GBIF-Dataset">01872c4d-b23f-4276-9a23-9954db59febd</mods:identifier>
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<mods:identifier id="F53AF5D02572CF48CA1B5EC5AD23B536" type="ISSN">1175-5326</mods:identifier>
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<treatment id="03C4CA6DD548FFFAFF125556977D2C9E" ID-DOI="http://doi.org/10.5281/zenodo.6091329" ID-GBIF-Taxon="127631852" ID-Zenodo-Dep="6091329" LSID="urn:lsid:plazi:treatment:03C4CA6DD548FFFAFF125556977D2C9E" httpUri="http://treatment.plazi.org/id/03C4CA6DD548FFFAFF125556977D2C9E" lastPageId="91" lastPageNumber="92" pageId="87" pageNumber="88">
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<subSubSection id="C37728F0D548FFF6FF125556972428B0" pageId="87" pageNumber="88" type="nomenclature">
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<paragraph id="8BD27B7BD548FFF6FF12555694092851" blockId="87.[151,523,1871,1931]" box="[151,523,1871,1898]" pageId="87" pageNumber="88">
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<heading id="D09ACC17D548FFF6FF12555694092851" bold="true" box="[151,523,1871,1898]" fontSize="11" level="1" pageId="87" pageNumber="88" reason="1">
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<emphasis id="B919A769D548FFF6FF12555694092851" bold="true" box="[151,523,1871,1898]" pageId="87" pageNumber="88">
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<taxonomicName id="4C6D00F8D548FFF6FF12555697A42852" box="[151,422,1871,1897]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="87" pageNumber="88" phylum="Arthropoda" rank="species" species="fergusoni" status="sp. nov.">
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<emphasis id="B919A769D548FFF6FF12555697A42852" bold="true" box="[151,422,1871,1897]" italics="true" pageId="87" pageNumber="88">Cymbasoma fergusoni</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A22A1A12D548FFF6FE28554994092851" box="[429,523,1872,1898]" pageId="87" pageNumber="88" 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="8BD27B7BD548FFF6FF12556B972428B0" blockId="87.[151,523,1871,1931]" box="[151,294,1906,1931]" pageId="87" pageNumber="88">
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(
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<figureCitation id="135667FED548FFF6FF1A556B96F728B0" box="[159,245,1906,1931]" captionStart="FIGURE 52" captionStartId="89.[151,250,1924,1946]" captionTargetBox="[166,1425,202,1909]" captionTargetId="figure@89.[151,1435,193,1920]" captionTargetPageId="89" captionText="FIGURE 52. Cymbasoma fergusoni sp. nov., adult female. A) habitus, lateral view; B) right antennule, dorsal view; C) first leg showing pedunculated outer spine on first exopodal segment (arrow); D) second leg; E) basipodal seta of third leg; F) genital double-somite showing rounded marginal processes on anterior half (arrows). Scale bars: A = 200 µm, B = 50 µm, C – F = 100 µm." httpUri="https://zenodo.org/record/268184/files/figure.png" pageId="87" pageNumber="88">Figs 52</figureCitation>
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,
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<figureCitation id="135667FED548FFF6FE84556B971C28B0" box="[257,286,1906,1931]" captionStart="FIGURE 53" captionStartId="90.[151,250,1820,1842]" captionTargetBox="[167,1421,203,1791]" captionTargetId="figure@90.[151,1435,193,1799]" captionTargetPageId="90" captionText="FIGURE 53. Cymbasoma fergusoni sp. nov., adult female. A) cephalic region, lateral view; B) same, ventral view; C) genital double-somite showing anteroventral process and ventral notch (arrowed), lateral view; D) same, ventral view, rounded protuberances on anterior half of genital double-somite arrowed; E) urosome and fifth legs, lateral view; F) same, dorsal view; G) same, ventral view; H) fifth legs, ventral view showing distally bifid inner lobe and suture on outer lobe (arrows). Scale bars: A, B, E – G = 100 µm, C, D, H = 50 µm." httpUri="https://zenodo.org/record/268185/files/figure.png" pageId="87" pageNumber="88">53</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C37728F0D548FFF9FF1255A1974E2FEE" lastPageId="88" lastPageNumber="89" pageId="87" pageNumber="88" type="materials_examined">
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<paragraph id="8BD27B7BD548FFF6FF1255A1939F28CE" blockId="87.[151,1437,1976,2037]" pageId="87" pageNumber="88">
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<emphasis id="B919A769D548FFF6FF1255A1978328EA" bold="true" box="[151,385,1976,2001]" pageId="87" pageNumber="88">Material examined.</emphasis>
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<typeStatus id="54D6C5D9D548FFF6FE0D55A197F728EA" box="[392,501,1976,2001]" pageId="87" pageNumber="88" type="holotype">Holotype</typeStatus>
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: adult female from North West Cape, Western
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<collectingCountry id="F37A3BEBD548FFF6FB8055A1926928EA" box="[1029,1131,1976,2001]" name="Australia" pageId="87" pageNumber="88">Australia</collectingCountry>
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(
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<geoCoordinate id="EE591DBCD548FFF6FBFE55A1931128EB" box="[1147,1299,1976,2000]" direction="south" orientation="latitude" pageId="87" pageNumber="88" precision="1" value="-21.786333">21°47.180’ S</geoCoordinate>
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,
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<geoCoordinate id="EE591DBCD548FFF6FAA555A196A928CF" direction="east" orientation="longitude" pageId="87" pageNumber="88" precision="1" value="114.121666">114°7.300’ E</geoCoordinate>
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), partially dissected, ethanol-preserved; dissected parts mounted on slide in glycerine, sealed with Entellan®.
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</paragraph>
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<paragraph id="8BD27B7BD547FFF9FF125281974E2FEE" blockId="88.[151,1437,151,1625]" pageId="88" pageNumber="89">
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Date of collection:
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<date id="FFD35DBBD547FFF9FEEA528E94472F8B" box="[367,581,151,176]" pageId="88" pageNumber="89" value="1997-10-20">20th October 1997</date>
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. Slides deposited in the collection of the Museum of Western
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<collectingCountry id="F37A3BEBD547FFF9FB78528E93612F8B" box="[1277,1379,151,176]" name="Australia" pageId="88" pageNumber="89">Australia</collectingCountry>
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(cat.
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<collectionCode id="ED7CE3BED547FFF9FF1252A596DE2FEF" LSID="urn:lsid:biocol.org:col:34981" box="[151,220,188,212]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34981" name="Western Australian Museum" pageId="88" pageNumber="89">WAM</collectionCode>
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C61742).
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</paragraph>
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</subSubSection>
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<subSubSection id="C37728F0D547FFF9FF4252C6977D28F6" pageId="88" pageNumber="89" type="description">
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<paragraph id="8BD27B7BD547FFF9FF4252C693092D06" blockId="88.[151,1437,151,1625]" pageId="88" pageNumber="89">
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<emphasis id="B919A769D547FFF9FF4252C694182FC3" bold="true" box="[199,538,223,248]" pageId="88" pageNumber="89">Description of adult female.</emphasis>
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Body elongate, slender (
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<figureCitation id="135667FED547FFF9FCBE52C6958D2FC3" box="[827,911,223,248]" captionStart="FIGURE 52" captionStartId="89.[151,250,1924,1946]" captionTargetBox="[166,1425,202,1909]" captionTargetId="figure@89.[151,1435,193,1920]" captionTargetPageId="89" captionText="FIGURE 52. Cymbasoma fergusoni sp. nov., adult female. A) habitus, lateral view; B) right antennule, dorsal view; C) first leg showing pedunculated outer spine on first exopodal segment (arrow); D) second leg; E) basipodal seta of third leg; F) genital double-somite showing rounded marginal processes on anterior half (arrows). Scale bars: A = 200 µm, B = 50 µm, C – F = 100 µm." httpUri="https://zenodo.org/record/268184/files/figure.png" pageId="88" pageNumber="89">Fig. 52</figureCitation>
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A); body length of
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<typeStatus id="54D6C5D9D547FFF9FBEB52C692D22FC3" box="[1134,1232,223,248]" pageId="88" pageNumber="89" type="holotype">holotype</typeStatus>
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female
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<quantity id="4C95D69ED547FFF9FAAA52C6939A2FCC" box="[1327,1432,223,248]" metricMagnitude="-3" metricUnit="m" metricValue="1.58" pageId="88" pageNumber="89" unit="mm" value="1.58">1.58 mm</quantity>
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. Cephalothorax approximately
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<quantity id="4C95D69ED547FFF9FE72531D94602E27" box="[503,610,260,284]" metricMagnitude="-4" metricUnit="m" metricValue="9.8" pageId="88" pageNumber="89" unit="mm" value="0.98">0.98 mm</quantity>
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long, representing 63% of total body length. Midventral oral papilla moderately protuberant, located at 19% of cephalothorax length. Pair of medium-sized ocelli present, pigment cups moderately developed, medially separated, weakly pigmented; ventral cup larger than lateral cups. Cephalic area with straight lateral margins and produced "forehead”. Frontal area with medial protuberance flanked by lower rounded processes ornamented with transverse wrinkles (
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<figureCitation id="135667FED547FFF9FC9B538D95702E96" box="[798,882,404,429]" captionStart="FIGURE 53" captionStartId="90.[151,250,1820,1842]" captionTargetBox="[167,1421,203,1791]" captionTargetId="figure@90.[151,1435,193,1799]" captionTargetPageId="90" captionText="FIGURE 53. Cymbasoma fergusoni sp. nov., adult female. A) cephalic region, lateral view; B) same, ventral view; C) genital double-somite showing anteroventral process and ventral notch (arrowed), lateral view; D) same, ventral view, rounded protuberances on anterior half of genital double-somite arrowed; E) urosome and fifth legs, lateral view; F) same, dorsal view; G) same, ventral view; H) fifth legs, ventral view showing distally bifid inner lobe and suture on outer lobe (arrows). Scale bars: A, B, E – G = 100 µm, C, D, H = 50 µm." httpUri="https://zenodo.org/record/268185/files/figure.png" pageId="88" pageNumber="89">Fig. 53</figureCitation>
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B). Dorsal surface with small wart-like processes at level of antennulary bases (arrowed in
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<figureCitation id="135667FED547FFF9FDF553AE94C12EEB" box="[624,707,439,464]" captionStart="FIGURE 53" captionStartId="90.[151,250,1820,1842]" captionTargetBox="[167,1421,203,1791]" captionTargetId="figure@90.[151,1435,193,1799]" captionTargetPageId="90" captionText="FIGURE 53. Cymbasoma fergusoni sp. nov., adult female. A) cephalic region, lateral view; B) same, ventral view; C) genital double-somite showing anteroventral process and ventral notch (arrowed), lateral view; D) same, ventral view, rounded protuberances on anterior half of genital double-somite arrowed; E) urosome and fifth legs, lateral view; F) same, dorsal view; G) same, ventral view; H) fifth legs, ventral view showing distally bifid inner lobe and suture on outer lobe (arrows). Scale bars: A, B, E – G = 100 µm, C, D, H = 50 µm." httpUri="https://zenodo.org/record/268185/files/figure.png" pageId="88" pageNumber="89">Fig. 53</figureCitation>
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A). Ventral surface with additional cuticular elements: 1) pair of symmetrical, small crescent-shaped cuticular processes on anterior ventral surface located posterior to bases of antennules, with no adjacent striae; 2) nipple-like processes with adjacent transverse wrinkles; 3) pair of minute nipple-like processes in medial position (
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<figureCitation id="135667FED547FFF9FDE6503D94B62D06" box="[611,692,548,573]" captionStart="FIGURE 53" captionStartId="90.[151,250,1820,1842]" captionTargetBox="[167,1421,203,1791]" captionTargetId="figure@90.[151,1435,193,1799]" captionTargetPageId="90" captionText="FIGURE 53. Cymbasoma fergusoni sp. nov., adult female. A) cephalic region, lateral view; B) same, ventral view; C) genital double-somite showing anteroventral process and ventral notch (arrowed), lateral view; D) same, ventral view, rounded protuberances on anterior half of genital double-somite arrowed; E) urosome and fifth legs, lateral view; F) same, dorsal view; G) same, ventral view; H) fifth legs, ventral view showing distally bifid inner lobe and suture on outer lobe (arrows). Scale bars: A, B, E – G = 100 µm, C, D, H = 50 µm." httpUri="https://zenodo.org/record/268185/files/figure.png" pageId="88" pageNumber="89">Fig. 53</figureCitation>
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B) above oral papilla; 4) perioral transverse wrinkles.
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</paragraph>
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<paragraph id="8BD27B7BD547FFF9FF425051979C2CD7" blockId="88.[151,1437,151,1625]" pageId="88" pageNumber="89">
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Urosome consisting of fifth pedigerous somite, genital double-somite and anal somite, together representing 15% of total body length. Relative lengths of urosomites (fifth pedigerous, genital double- and free anal somite) 25.1:49.3: 25.6 = 100, respectively (
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<figureCitation id="135667FED547FFF9FDB6509694862D93" box="[563,644,655,680]" captionStart="FIGURE 53" captionStartId="90.[151,250,1820,1842]" captionTargetBox="[167,1421,203,1791]" captionTargetId="figure@90.[151,1435,193,1799]" captionTargetPageId="90" captionText="FIGURE 53. Cymbasoma fergusoni sp. nov., adult female. A) cephalic region, lateral view; B) same, ventral view; C) genital double-somite showing anteroventral process and ventral notch (arrowed), lateral view; D) same, ventral view, rounded protuberances on anterior half of genital double-somite arrowed; E) urosome and fifth legs, lateral view; F) same, dorsal view; G) same, ventral view; H) fifth legs, ventral view showing distally bifid inner lobe and suture on outer lobe (arrows). Scale bars: A, B, E – G = 100 µm, C, D, H = 50 µm." httpUri="https://zenodo.org/record/268185/files/figure.png" pageId="88" pageNumber="89">Fig. 53</figureCitation>
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F, G). Fifth pedigerous somite with slightly expanded lateral margins; dorsal surface with deep transverse striae (
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<figureCitation id="135667FED547FFF9FD0650AD94DA2DF6" box="[643,728,692,717]" captionStart="FIGURE 53" captionStartId="90.[151,250,1820,1842]" captionTargetBox="[167,1421,203,1791]" captionTargetId="figure@90.[151,1435,193,1799]" captionTargetPageId="90" captionText="FIGURE 53. Cymbasoma fergusoni sp. nov., adult female. A) cephalic region, lateral view; B) same, ventral view; C) genital double-somite showing anteroventral process and ventral notch (arrowed), lateral view; D) same, ventral view, rounded protuberances on anterior half of genital double-somite arrowed; E) urosome and fifth legs, lateral view; F) same, dorsal view; G) same, ventral view; H) fifth legs, ventral view showing distally bifid inner lobe and suture on outer lobe (arrows). Scale bars: A, B, E – G = 100 µm, C, D, H = 50 µm." httpUri="https://zenodo.org/record/268185/files/figure.png" pageId="88" pageNumber="89">Fig. 53</figureCitation>
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E). Genital double-somite longest of urosome; ventral surface with field of transverse wrinkles adjacent to bases of ovigerous spines; dorsal surface with wrinkles in posterior half only (
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<figureCitation id="135667FED547FFF9FE8B50E597602C2E" box="[270,354,764,789]" captionStart="FIGURE 53" captionStartId="90.[151,250,1820,1842]" captionTargetBox="[167,1421,203,1791]" captionTargetId="figure@90.[151,1435,193,1799]" captionTargetPageId="90" captionText="FIGURE 53. Cymbasoma fergusoni sp. nov., adult female. A) cephalic region, lateral view; B) same, ventral view; C) genital double-somite showing anteroventral process and ventral notch (arrowed), lateral view; D) same, ventral view, rounded protuberances on anterior half of genital double-somite arrowed; E) urosome and fifth legs, lateral view; F) same, dorsal view; G) same, ventral view; H) fifth legs, ventral view showing distally bifid inner lobe and suture on outer lobe (arrows). Scale bars: A, B, E – G = 100 µm, C, D, H = 50 µm." httpUri="https://zenodo.org/record/268185/files/figure.png" pageId="88" pageNumber="89">Fig. 53</figureCitation>
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D); anterior half swollen in dorsal view; with antero-lateral rounded processes visible in dorsal view (arrowed in
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<figureCitation id="135667FED547FFF9FEEE510697C12C03" box="[363,451,799,824]" captionStart="FIGURE 52" captionStartId="89.[151,250,1924,1946]" captionTargetBox="[166,1425,202,1909]" captionTargetId="figure@89.[151,1435,193,1920]" captionTargetPageId="89" captionText="FIGURE 52. Cymbasoma fergusoni sp. nov., adult female. A) habitus, lateral view; B) right antennule, dorsal view; C) first leg showing pedunculated outer spine on first exopodal segment (arrow); D) second leg; E) basipodal seta of third leg; F) genital double-somite showing rounded marginal processes on anterior half (arrows). Scale bars: A = 200 µm, B = 50 µm, C – F = 100 µm." httpUri="https://zenodo.org/record/268184/files/figure.png" pageId="88" pageNumber="89">Figs 52</figureCitation>
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F, 53D); antero-ventral process strong, forming thumb-like protuberance (
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<figureCitation id="135667FED547FFF9FAA6510693782C03" box="[1315,1402,799,824]" captionStart="FIGURE 53" captionStartId="90.[151,250,1820,1842]" captionTargetBox="[167,1421,203,1791]" captionTargetId="figure@90.[151,1435,193,1799]" captionTargetPageId="90" captionText="FIGURE 53. Cymbasoma fergusoni sp. nov., adult female. A) cephalic region, lateral view; B) same, ventral view; C) genital double-somite showing anteroventral process and ventral notch (arrowed), lateral view; D) same, ventral view, rounded protuberances on anterior half of genital double-somite arrowed; E) urosome and fifth legs, lateral view; F) same, dorsal view; G) same, ventral view; H) fifth legs, ventral view showing distally bifid inner lobe and suture on outer lobe (arrows). Scale bars: A, B, E – G = 100 µm, C, D, H = 50 µm." httpUri="https://zenodo.org/record/268185/files/figure.png" pageId="88" pageNumber="89">Fig. 53</figureCitation>
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C); ventral surface of posterior half with notch visible in lateral view (arrowed in
|
||
<figureCitation id="135667FED547FFF9FB8F515D925E2C66" box="[1034,1116,836,861]" captionStart="FIGURE 53" captionStartId="90.[151,250,1820,1842]" captionTargetBox="[167,1421,203,1791]" captionTargetId="figure@90.[151,1435,193,1799]" captionTargetPageId="90" captionText="FIGURE 53. Cymbasoma fergusoni sp. nov., adult female. A) cephalic region, lateral view; B) same, ventral view; C) genital double-somite showing anteroventral process and ventral notch (arrowed), lateral view; D) same, ventral view, rounded protuberances on anterior half of genital double-somite arrowed; E) urosome and fifth legs, lateral view; F) same, dorsal view; G) same, ventral view; H) fifth legs, ventral view showing distally bifid inner lobe and suture on outer lobe (arrows). Scale bars: A, B, E – G = 100 µm, C, D, H = 50 µm." httpUri="https://zenodo.org/record/268185/files/figure.png" pageId="88" pageNumber="89">Fig. 53</figureCitation>
|
||
C). Ovigerous spines paired, basally separated; slender, straight at their base, distally acute; spines short, about 23% of total body length (
|
||
<quantity id="4C95D69ED547FFF9FAEC517196C62C9F" metricMagnitude="-4" metricUnit="m" metricValue="2.2" pageId="88" pageNumber="89" unit="mm" value="0.22">0.22 mm</quantity>
|
||
) (
|
||
<figureCitation id="135667FED547FFF9FF595195972C2C9E" box="[220,302,908,933]" captionStart="FIGURE 52" captionStartId="89.[151,250,1924,1946]" captionTargetBox="[166,1425,202,1909]" captionTargetId="figure@89.[151,1435,193,1920]" captionTargetPageId="89" captionText="FIGURE 52. Cymbasoma fergusoni sp. nov., adult female. A) habitus, lateral view; B) right antennule, dorsal view; C) first leg showing pedunculated outer spine on first exopodal segment (arrow); D) second leg; E) basipodal seta of third leg; F) genital double-somite showing rounded marginal processes on anterior half (arrows). Scale bars: A = 200 µm, B = 50 µm, C – F = 100 µm." httpUri="https://zenodo.org/record/268184/files/figure.png" pageId="88" pageNumber="89">Fig. 52</figureCitation>
|
||
A). Anal somite with medial constriction represented by incomplete suture in dorsal view, otherwise, dorsal and ventral surfaces smooth (
|
||
<figureCitation id="135667FED547FFF9FDB551B694812CF3" box="[560,643,943,968]" captionStart="FIGURE 53" captionStartId="90.[151,250,1820,1842]" captionTargetBox="[167,1421,203,1791]" captionTargetId="figure@90.[151,1435,193,1799]" captionTargetPageId="90" captionText="FIGURE 53. Cymbasoma fergusoni sp. nov., adult female. A) cephalic region, lateral view; B) same, ventral view; C) genital double-somite showing anteroventral process and ventral notch (arrowed), lateral view; D) same, ventral view, rounded protuberances on anterior half of genital double-somite arrowed; E) urosome and fifth legs, lateral view; F) same, dorsal view; G) same, ventral view; H) fifth legs, ventral view showing distally bifid inner lobe and suture on outer lobe (arrows). Scale bars: A, B, E – G = 100 µm, C, D, H = 50 µm." httpUri="https://zenodo.org/record/268185/files/figure.png" pageId="88" pageNumber="89">Fig. 53</figureCitation>
|
||
F). Caudal ramus subquadrate, about 1.2 times as long as wide, armed with three caudal setae.
|
||
</paragraph>
|
||
<paragraph id="8BD27B7BD547FFF9FF4251EE953F2BD1" blockId="88.[151,1437,151,1625]" pageId="88" pageNumber="89">
|
||
Antennule length
|
||
<quantity id="4C95D69ED547FFF9FE1B51E1940E2B34" box="[414,524,1016,1040]" metricMagnitude="-4" metricUnit="m" metricValue="3.4" pageId="88" pageNumber="89" unit="mm" value="0.34">0.34 mm</quantity>
|
||
, relatively short, representing about 22% of total body length and 33% of cephalothorax length; 4-segmented, segments 3 and 4 fused. Relative length of distal antennulary segment 46%. Short spiniform element 1 present on first segment; elements on second segment 2d1-2,
|
||
<date id="FFD35DBBD547FFF9FB065659929C2B63" box="[1155,1182,1088,1112]" pageId="88" pageNumber="89">2v</date>
|
||
1-3, and IId. Elements 2d1-2 modified, curved, with rugose surface (
|
||
<figureCitation id="135667FED547FFF9FD18567D94F02B46" box="[669,754,1124,1149]" captionStart="FIGURE 52" captionStartId="89.[151,250,1924,1946]" captionTargetBox="[166,1425,202,1909]" captionTargetId="figure@89.[151,1435,193,1920]" captionTargetPageId="89" captionText="FIGURE 52. Cymbasoma fergusoni sp. nov., adult female. A) habitus, lateral view; B) right antennule, dorsal view; C) first leg showing pedunculated outer spine on first exopodal segment (arrow); D) second leg; E) basipodal seta of third leg; F) genital double-somite showing rounded marginal processes on anterior half (arrows). Scale bars: A = 200 µm, B = 50 µm, C – F = 100 µm." httpUri="https://zenodo.org/record/268184/files/figure.png" pageId="88" pageNumber="89">Fig. 52</figureCitation>
|
||
B). Third segment with short, spiniform element 3, elements IIId and IIIv setiform, of normal aspect. Segment 4 bearing elements
|
||
<date id="FFD35DBBD547FFF9FC26569095BD2B9A" box="[931,959,1161,1185]" pageId="88" pageNumber="89">4v</date>
|
||
1-2; elements 4d1,2 and 4
|
||
<date id="FFD35DBBD547FFF9FB64569092FF2B9A" box="[1249,1277,1161,1185]" pageId="88" pageNumber="89">v3</date>
|
||
not observed. Setae IVd, IVv, Vd, Vv, Vm, and 4aes present. Element 5 absent. Subterminal elements b1-2 present; short, unbranched, apical elements 6aes; 61-2 present in specimen.
|
||
</paragraph>
|
||
<paragraph id="8BD27B7BD547FFF9FF4256EC93942915" blockId="88.[151,1437,151,1625]" pageId="88" pageNumber="89">
|
||
Incorporated first pedigerous somite and succeeding three free pedigerous somites each bearing a pair of biramous legs. Pedigerous somites 2–4, together accounting for 21% of total body length. Intercoxal sclerites of legs 1–4 subrectangular, posterior margin smooth. Bases of legs 1–4 with hair-like lateral seta (
|
||
<figureCitation id="135667FED547FFF9FB3E5724930F2A6D" box="[1211,1293,1341,1366]" captionStart="FIGURE 52" captionStartId="89.[151,250,1924,1946]" captionTargetBox="[166,1425,202,1909]" captionTargetId="figure@89.[151,1435,193,1920]" captionTargetPageId="89" captionText="FIGURE 52. Cymbasoma fergusoni sp. nov., adult female. A) habitus, lateral view; B) right antennule, dorsal view; C) first leg showing pedunculated outer spine on first exopodal segment (arrow); D) second leg; E) basipodal seta of third leg; F) genital double-somite showing rounded marginal processes on anterior half (arrows). Scale bars: A = 200 µm, B = 50 µm, C – F = 100 µm." httpUri="https://zenodo.org/record/268184/files/figure.png" pageId="88" pageNumber="89">Fig. 52</figureCitation>
|
||
C, D); on leg 3, this seta about 3.4 times longer, sparsely setulated and thicker than those on other legs (
|
||
<figureCitation id="135667FED547FFF9FB01577892DA2A41" box="[1156,1240,1377,1402]" captionStart="FIGURE 52" captionStartId="89.[151,250,1924,1946]" captionTargetBox="[166,1425,202,1909]" captionTargetId="figure@89.[151,1435,193,1920]" captionTargetPageId="89" captionText="FIGURE 52. Cymbasoma fergusoni sp. nov., adult female. A) habitus, lateral view; B) right antennule, dorsal view; C) first leg showing pedunculated outer spine on first exopodal segment (arrow); D) second leg; E) basipodal seta of third leg; F) genital double-somite showing rounded marginal processes on anterior half (arrows). Scale bars: A = 200 µm, B = 50 µm, C – F = 100 µm." httpUri="https://zenodo.org/record/268184/files/figure.png" pageId="88" pageNumber="89">Fig. 52</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 being half as long as segment. Outermost apical exopodal setae of legs 1–4 with inner margin naked, outer margin spinulose; outer spine of leg 1 first exopodal segment with short peduncle (
|
||
<figureCitation id="135667FED547FFF9FE8E540C975C2915" box="[267,350,1557,1582]" captionStart="FIGURE 52" captionStartId="89.[151,250,1924,1946]" captionTargetBox="[166,1425,202,1909]" captionTargetId="figure@89.[151,1435,193,1920]" captionTargetPageId="89" captionText="FIGURE 52. Cymbasoma fergusoni sp. nov., adult female. A) habitus, lateral view; B) right antennule, dorsal view; C) first leg showing pedunculated outer spine on first exopodal segment (arrow); D) second leg; E) basipodal seta of third leg; F) genital double-somite showing rounded marginal processes on anterior half (arrows). Scale bars: A = 200 µm, B = 50 µm, C – F = 100 µm." httpUri="https://zenodo.org/record/268184/files/figure.png" pageId="88" pageNumber="89">Fig. 52</figureCitation>
|
||
C). Outer margins of first and second endopodal segments of legs 1–4 protuberant (
|
||
<figureCitation id="135667FED547FFF9FA85540C93502915" box="[1280,1362,1557,1582]" captionStart="FIGURE 52" captionStartId="89.[151,250,1924,1946]" captionTargetBox="[166,1425,202,1909]" captionTargetId="figure@89.[151,1435,193,1920]" captionTargetPageId="89" captionText="FIGURE 52. Cymbasoma fergusoni sp. nov., adult female. A) habitus, lateral view; B) right antennule, dorsal view; C) first leg showing pedunculated outer spine on first exopodal segment (arrow); D) second leg; E) basipodal seta of third leg; F) genital double-somite showing rounded marginal processes on anterior half (arrows). Scale bars: A = 200 µm, B = 50 µm, C – F = 100 µm." httpUri="https://zenodo.org/record/268184/files/figure.png" pageId="88" pageNumber="89">Fig. 52</figureCitation>
|
||
C, D).
|
||
</paragraph>
|
||
<paragraph id="8BD27B7BD547FFF9FF425458941F2963" blockId="88.[151,1437,151,1625]" box="[199,541,1600,1625]" pageId="88" pageNumber="89">Armature formula of legs 1–4:</paragraph>
|
||
<paragraph id="8BD27B7BD547FFF9FECA546D924829E6" pageId="88" pageNumber="89">
|
||
<table id="F96D89DBD547005EFF1A546D924829E6" box="[159,1098,1652,1757]" gridcols="3" gridrows="3" pageId="88" pageNumber="89">
|
||
<tr id="355D7939D547005EFF1A546D924829B1" box="[159,1098,1652,1674]" gridrow="0" pageId="88" pageNumber="89">
|
||
<th id="768C1045D547005EFF1A546D978329B1" box="[159,385,1652,1674]" gridcol="0" gridrow="0" pageId="88" pageNumber="89">basis</th>
|
||
<th id="768C1045D547005EFD90546D949829B1" box="[533,666,1652,1674]" gridcol="1" gridrow="0" pageId="88" pageNumber="89">endopod</th>
|
||
<th id="768C1045D547005EFC39546D924829B1" box="[956,1098,1652,1674]" gridcol="2" gridrow="0" pageId="88" pageNumber="89">endopod</th>
|
||
</tr>
|
||
<tr id="355D7939D547005EFF1A548492482988" box="[159,1098,1693,1715]" gridrow="1" pageId="88" pageNumber="89">
|
||
<th id="768C1045D547005EFF1A548497832988" box="[159,385,1693,1715]" gridcol="0" gridrow="1" pageId="88" pageNumber="89">leg 1 1-0</th>
|
||
<td id="768C1045D547005EFD90548494982988" box="[533,666,1693,1715]" gridcol="1" gridrow="1" pageId="88" pageNumber="89">0-1;0-1;1,2,2</td>
|
||
<td id="768C1045D547005EFC39548492482988" box="[956,1098,1693,1715]" gridcol="2" gridrow="1" pageId="88" pageNumber="89">I-1;0-1;I,2,2</td>
|
||
</tr>
|
||
<tr id="355D7939D547005EFF1A54DE924829E6" box="[159,1098,1735,1757]" gridrow="2" pageId="88" pageNumber="89">
|
||
<th id="768C1045D547005EFF1A54DE978329E6" box="[159,385,1735,1757]" gridcol="0" gridrow="2" pageId="88" pageNumber="89">legs 2̶4 1-0</th>
|
||
<td id="768C1045D547005EFD9054DE949829E6" box="[533,666,1735,1757]" gridcol="1" gridrow="2" pageId="88" pageNumber="89">0-1;0-1;1,2,2</td>
|
||
<td id="768C1045D547005EFC3954DE924829E6" box="[956,1098,1735,1757]" gridcol="2" gridrow="2" pageId="88" pageNumber="89">I-1;0-1;I,1,2,2</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<paragraph id="8BD27B7BD547FFF9FF42553D957E2892" blockId="88.[151,1436,1828,2033]" pageId="88" pageNumber="89">
|
||
Fifth legs medially separate, bilobate; outer (exopodal) lobe short, cylindrical, distally truncate. Outer lobe armed with three distal setae, innermost slightly shorter than other two (
|
||
<figureCitation id="135667FED547FFF9FC5755519224285A" box="[978,1062,1864,1889]" captionStart="FIGURE 53" captionStartId="90.[151,250,1820,1842]" captionTargetBox="[167,1421,203,1791]" captionTargetId="figure@90.[151,1435,193,1799]" captionTargetPageId="90" captionText="FIGURE 53. Cymbasoma fergusoni sp. nov., adult female. A) cephalic region, lateral view; B) same, ventral view; C) genital double-somite showing anteroventral process and ventral notch (arrowed), lateral view; D) same, ventral view, rounded protuberances on anterior half of genital double-somite arrowed; E) urosome and fifth legs, lateral view; F) same, dorsal view; G) same, ventral view; H) fifth legs, ventral view showing distally bifid inner lobe and suture on outer lobe (arrows). Scale bars: A, B, E – G = 100 µm, C, D, H = 50 µm." httpUri="https://zenodo.org/record/268185/files/figure.png" pageId="88" pageNumber="89">Fig. 53</figureCitation>
|
||
G). Inner lobe digitiform, arising from base of exopodal lobe, unarmed, shorter, reaching to about half the length of outer lobe; right inner lobe distally bifurcate, left lobe with medial twist (arrows in
|
||
<figureCitation id="135667FED547FFF9FC8D5589955B2892" box="[776,857,1936,1961]" captionStart="FIGURE 53" captionStartId="90.[151,250,1820,1842]" captionTargetBox="[167,1421,203,1791]" captionTargetId="figure@90.[151,1435,193,1799]" captionTargetPageId="90" captionText="FIGURE 53. Cymbasoma fergusoni sp. nov., adult female. A) cephalic region, lateral view; B) same, ventral view; C) genital double-somite showing anteroventral process and ventral notch (arrowed), lateral view; D) same, ventral view, rounded protuberances on anterior half of genital double-somite arrowed; E) urosome and fifth legs, lateral view; F) same, dorsal view; G) same, ventral view; H) fifth legs, ventral view showing distally bifid inner lobe and suture on outer lobe (arrows). Scale bars: A, B, E – G = 100 µm, C, D, H = 50 µm." httpUri="https://zenodo.org/record/268185/files/figure.png" pageId="88" pageNumber="89">Fig. 53</figureCitation>
|
||
H).
|
||
</paragraph>
|
||
<paragraph id="8BD27B7BD547FFF9FF4255AD977D28F6" blockId="88.[151,1436,1828,2033]" box="[199,383,1972,1997]" pageId="88" pageNumber="89">
|
||
<collectingCountry id="F37A3BEBD547FFF9FF4255AD970728F6" box="[199,261,1972,1997]" name="Malta" pageId="88" pageNumber="89">Male</collectingCountry>
|
||
: unknown.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37728F0D547FFF9FF4255C1925828CA" box="[199,1114,2008,2033]" pageId="88" pageNumber="89" type="materials_examined">
|
||
<paragraph id="8BD27B7BD547FFF9FF4255C1925828CA" blockId="88.[151,1436,1828,2033]" box="[199,1114,2008,2033]" pageId="88" pageNumber="89">
|
||
<emphasis id="B919A769D547FFF9FF4255C1976728CA" bold="true" box="[199,357,2008,2033]" pageId="88" pageNumber="89">
|
||
<typeStatus id="54D6C5D9D547FFF9FF4255C1970028CA" box="[199,258,2008,2033]" pageId="88" pageNumber="89">Type</typeStatus>
|
||
locality.
|
||
</emphasis>
|
||
North West Cape, Western
|
||
<collectingCountry id="F37A3BEBD547FFF9FD1955C1950128CA" box="[668,771,2008,2033]" name="Australia" pageId="88" pageNumber="89">Australia</collectingCountry>
|
||
(
|
||
<geoCoordinate id="EE591DBCD547FFF9FC9755C095AB28CA" box="[786,937,2009,2033]" direction="south" orientation="latitude" pageId="88" pageNumber="89" precision="1" value="-21.786333">21°47.180’ S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE591DBCD547FFF9FC3055C0924F28CA" box="[949,1101,2009,2033]" direction="east" orientation="longitude" pageId="88" pageNumber="89" precision="1" value="114.121666">114°7.300’ E</geoCoordinate>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF122BF3D546FFF8FF12559D96C228CE" httpUri="https://zenodo.org/record/268184/files/figure.png" pageId="89" pageNumber="90" targetBox="[166,1425,202,1909]" targetPageId="89">
|
||
<paragraph id="8BD27B7BD546FFF8FF12559D96C228CE" blockId="89.[151,1436,1924,2037]" pageId="89" pageNumber="90">
|
||
<emphasis id="B919A769D546FFF8FF12559D971D28A1" bold="true" box="[151,287,1924,1946]" pageId="89" pageNumber="90">FIGURE 52.</emphasis>
|
||
<taxonomicName id="4C6D00F8D546FFF8FEA1559D940428A1" box="[292,518,1924,1946]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="89" pageNumber="90" phylum="Arthropoda" rank="species" species="fergusoni" status="sp. nov.">
|
||
<emphasis id="B919A769D546FFF8FEA1559D940428A1" box="[292,518,1924,1946]" italics="true" pageId="89" pageNumber="90">Cymbasoma fergusoni</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B919A769D546FFF8FD89559D945E28A1" bold="true" box="[524,604,1924,1946]" pageId="89" pageNumber="90">
|
||
<taxonomicNameLabel id="A22A1A12D546FFF8FD89559D945E28A1" box="[524,604,1924,1946]" pageId="89" pageNumber="90" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, adult female. A) habitus, lateral view; B) right antennule, dorsal view; C) first leg showing pedunculated outer spine on first exopodal segment (arrow); D) second leg; E) basipodal seta of third leg; F) genital double-somite showing rounded marginal processes on anterior half (arrows). Scale bars: A = 200 µm, B = 50 µm, C–F = 100 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF122BF3D545FFFBFF12550594632896" httpUri="https://zenodo.org/record/268185/files/figure.png" pageId="90" pageNumber="91" targetBox="[167,1421,203,1791]" targetPageId="90">
|
||
<paragraph id="8BD27B7BD545FFFBFF12550594632896" blockId="90.[151,1436,1820,1965]" pageId="90" pageNumber="91">
|
||
<emphasis id="B919A769D545FFFBFF12550597222809" bold="true" box="[151,288,1820,1842]" pageId="90" pageNumber="91">FIGURE 53.</emphasis>
|
||
<taxonomicName id="4C6D00F8D545FFFBFEA35505940B2809" box="[294,521,1820,1842]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="90" pageNumber="91" phylum="Arthropoda" rank="species" species="fergusoni" status="sp. nov.">
|
||
<emphasis id="B919A769D545FFFBFEA35505940B2809" box="[294,521,1820,1842]" italics="true" pageId="90" pageNumber="91">Cymbasoma fergusoni</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B919A769D545FFFBFD95550594632809" bold="true" box="[528,609,1820,1842]" pageId="90" pageNumber="91">
|
||
<taxonomicNameLabel id="A22A1A12D545FFFBFD95550594632809" box="[528,609,1820,1842]" pageId="90" pageNumber="91" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, adult female. A) cephalic region, lateral view; B) same, ventral view; C) genital double-somite showing anteroventral process and ventral notch (arrowed), lateral view; D) same, ventral view, rounded protuberances on anterior half of genital double-somite arrowed; E) urosome and fifth legs, lateral view; F) same, dorsal view; G) same, ventral view; H) fifth legs, ventral view showing distally bifid inner lobe and suture on outer lobe (arrows). Scale bars: A, B, E–G = 100 µm, C, D, H = 50 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C37728F0D544FFFAFF42528E92652FEF" pageId="91" pageNumber="92" type="etymology">
|
||
<paragraph id="8BD27B7BD544FFFAFF42528E92652FEF" blockId="91.[151,1437,151,933]" pageId="91" pageNumber="92">
|
||
<emphasis id="B919A769D544FFFAFF42528E974C2F8B" bold="true" box="[199,334,151,176]" pageId="91" pageNumber="92">Etymology.</emphasis>
|
||
This species is named for the RV
|
||
<emphasis id="B919A769D544FFFAFD485281957B2F8B" box="[717,889,152,176]" italics="true" pageId="91" pageNumber="92">Cape Ferguson</emphasis>
|
||
, which has conducted marine research on behalf of the Australian Institute of Marine Science throughout northern
|
||
<collectingCountry id="F37A3BEBD544FFFAFCFC52A595E22FEE" box="[889,992,188,213]" name="Australia" pageId="91" pageNumber="92">Australia</collectingCountry>
|
||
since 2000.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37728F0D544FFFAFF4252C696E72ECE" pageId="91" pageNumber="92" type="diagnosis">
|
||
<paragraph id="8BD27B7BD544FFFAFF4252C696E72ECE" blockId="91.[151,1437,151,933]" pageId="91" pageNumber="92">
|
||
<emphasis id="B919A769D544FFFAFF4252C697432FC3" bold="true" box="[199,321,223,248]" pageId="91" pageNumber="92">Diagnosis.</emphasis>
|
||
<taxonomicName id="4C6D00F8D544FFFAFECE52F997D42FC3" box="[331,470,224,248]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="91" pageNumber="92" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B919A769D544FFFAFECE52F997D42FC3" box="[331,470,224,248]" italics="true" pageId="91" pageNumber="92">Cymbasoma</emphasis>
|
||
</taxonomicName>
|
||
with frontal area bearing medial protuberance flanked by lower rounded processes ornamented with transverse wrinkles. Antennules representing about 22% of total body length and 33% of cephalothorax length; third and fourth antennulary segments fused, second segment with modified elements 2d1-2. Genital double-somite with anterior half swollen in dorsal view and with antero-lateral wart-like processes visible in dorsal view; antero-ventral process strong, forming thumb-like protuberance; ventral surface of posterior half with notch. Fifth leg with short outer lobe armed with three distal setae, innermost being shorter; inner lobe arising proximally, unarmed. Right inner lobe distally bifurcate. Ovigerous spines short, representing 23% of total body length.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37728F0D544FFFAFF425019977D2C9E" pageId="91" pageNumber="92" type="discussion">
|
||
<paragraph id="8BD27B7BD544FFFAFF425019977D2C9E" blockId="91.[151,1437,151,933]" pageId="91" pageNumber="92">
|
||
<emphasis id="B919A769D544FFFAFF42501997392D22" bold="true" box="[199,315,512,537]" pageId="91" pageNumber="92">Remarks.</emphasis>
|
||
<taxonomicName id="4C6D00F8D544FFFAFEC4501994392D23" box="[321,571,512,536]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="91" pageNumber="92" phylum="Arthropoda" rank="species" species="fergusoni" status="sp. nov.">
|
||
<emphasis id="B919A769D544FFFAFEC4501994392D23" box="[321,571,512,536]" italics="true" pageId="91" pageNumber="92">Cymbasoma fergusoni</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B919A769D544FFFAFDC75019949E2D22" bold="true" box="[578,668,512,537]" pageId="91" pageNumber="92">
|
||
<taxonomicNameLabel id="A22A1A12D544FFFAFDC75019949E2D22" box="[578,668,512,537]" pageId="91" pageNumber="92" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
belongs to the group of Australian
|
||
<taxonomicName id="4C6D00F8D544FFFAFBA2501992B02D23" box="[1063,1202,512,536]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="91" pageNumber="92" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B919A769D544FFFAFBA2501992B02D23" box="[1063,1202,512,536]" italics="true" pageId="91" pageNumber="92">Cymbasoma</emphasis>
|
||
</taxonomicName>
|
||
displaying a narrow, elongate fifth leg inner lobe and three exopodal setae. The main characters that are distinctive of this species include the unique tumor-like processes on the anterolateral margins of the cephalothorax and the prominent, thumb-like anteroventral process of the genital double-somite. This kind of processes has not been observed in other congeners so far. Also, it has a medial protuberance in the frontal area; a similar process has been described in the Costarrican species
|
||
<taxonomicName id="4C6D00F8D544FFFAFE1A50AC95592DF6" authority="Suarez-Morales et al. 2013" authorityName="Suarez-Morales et al." authorityYear="2013" box="[415,859,692,717]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="91" pageNumber="92" phylum="Arthropoda" rank="species" species="alvaroi">
|
||
<emphasis id="B919A769D544FFFAFE1A50AC94122DF7" box="[415,528,692,716]" italics="true" pageId="91" pageNumber="92">C. alvaroi</emphasis>
|
||
(Suárez-Morales
|
||
<emphasis id="B919A769D544FFFAFD5D50AC950B2DF7" box="[728,777,692,716]" italics="true" pageId="91" pageNumber="92">et al</emphasis>
|
||
. 2013)
|
||
</taxonomicName>
|
||
; however, in
|
||
<taxonomicName id="4C6D00F8D544FFFAFC7450AC92782DF6" box="[1009,1146,692,717]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="91" pageNumber="92" phylum="Arthropoda" rank="species" species="fergusoni">C. fergusoni</taxonomicName>
|
||
this process is flanked by two other smaller protuberances, thus differing from
|
||
<taxonomicName id="4C6D00F8D544FFFAFC8650C195742DCA" box="[771,886,728,753]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="91" pageNumber="92" phylum="Arthropoda" rank="species" species="alvaroi">C. alvaroi</taxonomicName>
|
||
in which these secondary processes are absent (
|
||
<bibRefCitation id="EFFC068AD544FFFAFF1B50E597E12C2E" author="Suarez-Morales" box="[158,483,764,789]" pageId="91" pageNumber="92" refString="Suarez-Morales, E., Carrillo, A. & Morales-Ramirez, A. (2013 a) Report on some monstrilloids (Crustacea: Copepoda) from a reef area off the Caribbean coast of Costa Rica, Central America with description of two new species. Journal of Natural History, 47 (5 - 12), 619 - 638. http: // dx. doi. org / 10.1080 / 00222933.2012.742933" type="journal article" year="2013" yearSuffix="a">
|
||
Suárez-Morales
|
||
<emphasis id="B919A769D544FFFAFEDC50E497902C2F" box="[345,402,764,788]" italics="true" pageId="91" pageNumber="92">et al.</emphasis>
|
||
2013a
|
||
</bibRefCitation>
|
||
: fig. 6A). Also, the Costarrican species lacks processes on the genital double-somite and striae on the fifth pedigerous somite, both characters are present in
|
||
<taxonomicName id="4C6D00F8D544FFFAFC3D513992402C03" box="[952,1090,800,824]" class="Maxillopoda" family="Monstrillidae" genus="Cymbasoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Monstrilloida" pageId="91" pageNumber="92" phylum="Arthropoda" rank="species" species="fergusoni">
|
||
<emphasis id="B919A769D544FFFAFC3D513992402C03" box="[952,1090,800,824]" italics="true" pageId="91" pageNumber="92">C. fergusoni</emphasis>
|
||
</taxonomicName>
|
||
. In addition, the fifth leg inner lobe is short, barely reaching to halfway down the outer lobe length. Both lobes are slightly bent inwards and slightly asymmetrical, with one of them being distally bifurcate, a character not previously observed in any other species of the genus.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |