285 lines
36 KiB
XML
285 lines
36 KiB
XML
<document id="83610AB2A0A8A14F5848D0A34ADC8A2E" ID-DOI="10.11646/zootaxa.3710.4.6" ID-GBIF-Dataset="828fd501-dc9f-4179-a17e-bf5efbbce9ce" ID-ISSN="1175-5326" ID-Zenodo-Dep="218426" ID-ZooBank="9E655A9A-88EA-4E86-8525-27477BDBEBF6" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460677165052" checkinUser="plazi" docAuthor="Pešić, Vladimir" docDate="2013" docId="5401CC73FFDAFF805CBCBA6121B8FDE6" docLanguage="en" docName="zt03710p380.pdf" docOrigin="Zootaxa 3710 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Nilotonia (Dartonia) sketi Pešić, 2013, sp. nov." docType="treatment" docVersion="8" lastPageNumber="377" masterDocId="A838B40BFFDBFF855C2BB93E2162FFFD" masterDocTitle="A remarkable new Nilotonia species (Acari, Hydrachnidia, Anisitsiellidae) from percolating water of a cave in Cat Ba island in Halong Bay, Vietnam" masterLastPageNumber="380" masterPageNumber="372" pageNumber="373" updateTime="1698350011314" updateUser="plazi">
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<mods:titleInfo id="B641E1E88BF7CEB6A0C6B21756A077EE">
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<mods:title id="EDC0001CACBC528264545A7F74D2AD85">A remarkable new Nilotonia species (Acari, Hydrachnidia, Anisitsiellidae) from percolating water of a cave in Cat Ba island in Halong Bay, Vietnam</mods:title>
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<mods:name id="FFAB31648EEF6D2940B03DA58F1EDE5E" type="personal">
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<mods:roleTerm id="D1F11A1E8FEA7197BDDA71EAE1AF7707">Author</mods:roleTerm>
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<mods:namePart id="8274888680F7305C86F3195D5971D0D0">Pešić, Vladimir</mods:namePart>
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<mods:typeOfResource id="D717DFE82CA5DCEF13057CC7BBEEFDAE">text</mods:typeOfResource>
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<mods:title id="CB097F204B9BF038EBB7D46F68C65696">Zootaxa</mods:title>
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<mods:part id="6F8326C1F3FD5A1F7F20123C5A64FFC6">
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<mods:date id="B3B53118B79F2B2A35FE78C67F1087E8">2013</mods:date>
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<mods:detail id="93D8568F1B5A56F1FEEBF9E0C6815DEE" type="volume">
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<mods:number id="A12C64ACC4D9B7D7421F0CAB1AD0BA68">3710</mods:number>
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<mods:detail id="B26579C8D26EFC2CA48FE8AF4E88F681" type="issue">
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<mods:number id="825D7A5DF08AFED9DF48753F3F17DE75">4</mods:number>
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<mods:classification id="558F2FB2EE1223AA83CE24D66BDFDF31">journal article</mods:classification>
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<mods:identifier id="821DD59553C3A5D307F26C5C2B70AC12" type="DOI">10.11646/zootaxa.3710.4.6</mods:identifier>
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<mods:identifier id="D84CB541513FEAAF89C8BA39977F0767" type="GBIF-Dataset">828fd501-dc9f-4179-a17e-bf5efbbce9ce</mods:identifier>
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<mods:identifier id="D1A9C00A6D65D6DD921C6BB13F13ABA4" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="9588222740408822877BBC4E75CA5B93" type="Zenodo-Dep">218426</mods:identifier>
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<treatment id="5401CC73FFDAFF805CBCBA6121B8FDE6" ID-DOI="http://doi.org/10.5281/zenodo.6157695" ID-GBIF-Taxon="119577607" ID-Zenodo-Dep="6157695" LSID="urn:lsid:plazi:treatment:5401CC73FFDAFF805CBCBA6121B8FDE6" httpUri="http://treatment.plazi.org/id/5401CC73FFDAFF805CBCBA6121B8FDE6" lastPageId="5" lastPageNumber="377" pageId="1" pageNumber="373">
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<subSubSection id="94B22EEEFFDAFF845CBCBA612073FC66" pageId="1" pageNumber="373" type="nomenclature">
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<paragraph id="DC177D65FFDAFF845CBCBA612356FC87" blockId="1.[151,564,863,923]" box="[151,564,863,890]" pageId="1" pageNumber="373">
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<heading id="875FCA09FFDAFF845CBCBA612356FC87" bold="true" box="[151,564,863,890]" fontSize="11" level="1" pageId="1" pageNumber="373" reason="1">
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<emphasis id="EEDCA177FFDAFF845CBCBA612356FC87" bold="true" box="[151,564,863,890]" pageId="1" pageNumber="373">
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<taxonomicName id="1BA806E6FFDAFF845CBCBA6120ADFC84" box="[151,463,863,890]" class="Arachnida" family="Anisitsiellidae" genus="Nilotonia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="1" pageNumber="373" phylum="Arthropoda" rank="species" species="sketi" status="sp. nov." subGenus="Dartonia">
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<emphasis id="EEDCA177FFDAFF845CBCBA61206BFC84" bold="true" box="[151,265,863,889]" italics="true" pageId="1" pageNumber="373">Nilotonia</emphasis>
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(
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<emphasis id="EEDCA177FFDAFF845D31BA6120E5FC84" bold="true" box="[282,391,863,889]" italics="true" pageId="1" pageNumber="373">Dartonia</emphasis>
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)
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<emphasis id="EEDCA177FFDAFF845DB3BA6120ADFC84" bold="true" box="[408,463,863,889]" italics="true" pageId="1" pageNumber="373">sketi</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="F5EF1C0CFFDAFF845DFCBA5E2356FC87" box="[471,564,864,890]" pageId="1" pageNumber="373" 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="DC177D65FFDAFF845CBCBABC2073FC66" blockId="1.[151,564,863,923]" box="[151,273,898,923]" pageId="1" pageNumber="373">
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(
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<figureCitation id="449361E0FFDAFF845CB4BABC206AFC66" box="[159,264,898,923]" captionStart-0="FIGURE 1 A – E" captionStart-1="FIGURE 2 A – G" captionStart-2="FIGURE 3 A – E" captionStartId-0="2.[151,250,1668,1690]" captionStartId-1="3.[151,250,1972,1994]" captionStartId-2="4.[151,250,1925,1947]" captionTargetBox-0="[156,1430,387,1646]" captionTargetBox-1="[151,1436,683,1971]" captionTargetBox-2="[152,1433,193,1898]" captionTargetId-0="figure@2.[151,1436,373,1647]" captionTargetId-1="figure@3.[151,1436,683,1971]" captionTargetId-2="figure@4.[151,1436,193,1904]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionTargetPageId-2="4" captionText-0="FIGURE 1 A – E. Nilotonia sketi sp. nov., male: A = idiosoma, ventral view; B = idiosoma, dorsal view; C = detail of dorsal integument. D – E Photographs of coxal and genital field: D = male; E = female. Scale bars = 100 µm." captionText-1="FIGURE 2 A – G. Nilotonia sketi sp. nov. (A, D, F—male; B – C, E, G—female): A – B = genital field; C = IV-L- 5 and 6; D = gnathosoma; E = palp (P- 1 missing); F = palp; G = chelicera. Scale bars = 100 µm." captionText-2="FIGURE 3 A – E. Nilotonia sketi sp. nov., male: A = I-L- 2 – 6; B = II-L; C = III-L; D = IV-L; E = IV-L- 6. Scale bars = 100 µm." httpUri-0="https://zenodo.org/record/218427/files/figure.png" httpUri-1="https://zenodo.org/record/218428/files/figure.png" httpUri-2="https://zenodo.org/record/218429/files/figure.png" pageId="1" pageNumber="373">Figs. 1–3</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="94B22EEEFFDAFF845CBCBAF425FEFBD6" pageId="1" pageNumber="373" type="materials_examined">
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<paragraph id="DC177D65FFDAFF845CBCBAF425FEFBD6" blockId="1.[151,1437,970,2003]" pageId="1" pageNumber="373">
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<emphasis id="EEDCA177FFDAFF845CBCBAF42019FC1E" bold="true" box="[151,379,970,995]" pageId="1" pageNumber="373">Material examined</emphasis>
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.
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<typeStatus id="0313C3C7FFDAFF845DA0BAF42091FC1E" box="[395,499,970,995]" pageId="1" pageNumber="373" type="holotype">Holotype</typeStatus>
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male (SMF), dissected and slide mounted,
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<collectingCountry id="A4BF3DF5FFDAFF845FCCBAF4252BFC1E" box="[999,1097,970,995]" name="Vietnam" pageId="1" pageNumber="373">Vietnam</collectingCountry>
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, W of Vinh Ha Long, Cat Ba National Park, Dao Cat Ba (= Cat Ba Island), Trung Trang Cave, pools of percolated water,
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<date id="A8165BA5FFDAFF845896BAD0245FFBFA" box="[1213,1341,1006,1031]" pageId="1" pageNumber="373" value="2003-06-14">14.06.2003</date>
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, Sket & Trontelj.
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<typeStatus id="0313C3C7FFDAFF845CD5BD2D200DFBD6" box="[254,367,1043,1067]" pageId="1" pageNumber="373" type="paratype">Paratypes</typeStatus>
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: one female, same data as
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<typeStatus id="0313C3C7FFDAFF845EB3BD2C239FFBD6" box="[664,765,1042,1067]" pageId="1" pageNumber="373" type="holotype">holotype</typeStatus>
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, dissected and slide mounted (SMF).
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</paragraph>
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</subSubSection>
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<subSubSection id="94B22EEEFFDAFF845CECBD0825E4FB22" pageId="1" pageNumber="373" type="diagnosis">
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<paragraph id="DC177D65FFDAFF845CECBD0825E4FB22" blockId="1.[151,1437,970,2003]" pageId="1" pageNumber="373">
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<emphasis id="EEDCA177FFDAFF845CECBD082023FBB2" bold="true" box="[199,321,1078,1103]" pageId="1" pageNumber="373">Diagnosis.</emphasis>
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Dorsum as typical for the subgenus; suture line Cx-III/IV complete; P-2 with short ventral seta (ratio seta L/ventral segment L 2.8–3.0); P-4 very slender (L/H ratio 3.7), distinctly longer than P-2; legs bearing many heavy setae; claws of I
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<emphasis id="EEDCA177FFDAFF845DCABD40208DFB6A" bold="true" box="[481,495,1150,1175]" pageId="1" pageNumber="373">–</emphasis>
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III-L well developed with one ventral clawlet; IV-L-6 without claws, with two fine denticle-like setae (possibly remnant of a claw), ventrally with a line of longer setae, and two elongated and slender subterminal setae, extending far beyond tip of segment; no sexual dimorphism in the legs.
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</paragraph>
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</subSubSection>
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<subSubSection id="94B22EEEFFDAFF875CECBDD4221CFEBD" lastPageId="2" lastPageNumber="374" pageId="1" pageNumber="373" type="description">
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<paragraph id="DC177D65FFDAFF845CECBDD42089F972" blockId="1.[151,1437,970,2003]" pageId="1" pageNumber="373">
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<emphasis id="EEDCA177FFDAFF845CECBDD4203BFAFE" bold="true" box="[199,345,1258,1283]" pageId="1" pageNumber="373">Description.</emphasis>
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General features—Integument soft, with a fine, dense lineation (
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<figureCitation id="449361E0FFDAFF845813BDD425EDFAFE" box="[1080,1167,1258,1283]" captionStart="FIGURE 1 A – E" captionStartId="2.[151,250,1668,1690]" captionTargetBox="[156,1430,387,1646]" captionTargetId="figure@2.[151,1436,373,1647]" captionTargetPageId="2" captionText="FIGURE 1 A – E. Nilotonia sketi sp. nov., male: A = idiosoma, ventral view; B = idiosoma, dorsal view; C = detail of dorsal integument. D – E Photographs of coxal and genital field: D = male; E = female. Scale bars = 100 µm." httpUri="https://zenodo.org/record/218427/files/figure.png" pageId="1" pageNumber="373">Fig. 1C</figureCitation>
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); dorsum with a pair of postocular platelets and the posterior plate, posterodorsal plate nearly round (L/W ratio 0.8). Ocular pigment absent. Coxal field: Cx-I separated medially; suture line Cx-I/II and Cx-III/IV complete; Cxgl-4 slightly approached to the anterior margin of Cx-III; anterior to genital field medial margins of Cx-III slightly pointed. Genital field (
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<figureCitation id="449361E0FFDAFF845D1FBC4420DAFA6E" box="[308,440,1402,1427]" captionStart="FIGURE 2 A – G" captionStartId="3.[151,250,1972,1994]" captionTargetBox="[151,1436,683,1971]" captionTargetId="figure@3.[151,1436,683,1971]" captionTargetPageId="3" captionText="FIGURE 2 A – G. Nilotonia sketi sp. nov. (A, D, F—male; B – C, E, G—female): A – B = genital field; C = IV-L- 5 and 6; D = gnathosoma; E = palp (P- 1 missing); F = palp; G = chelicera. Scale bars = 100 µm." httpUri="https://zenodo.org/record/218428/files/figure.png" pageId="1" pageNumber="373">Figs. 2A–B</figureCitation>
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) with three pairs of elongated acetabula flanking gonopore all over its length; pregenital sclerite small and triangular, postgenital sclerite larger; excretory pore without sclerotization. Gnathosoma (
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<figureCitation id="449361E0FFDAFF845945BCA021D8FA26" captionStart="FIGURE 2 A – G" captionStartId="3.[151,250,1972,1994]" captionTargetBox="[151,1436,683,1971]" captionTargetId="figure@3.[151,1436,683,1971]" captionTargetPageId="3" captionText="FIGURE 2 A – G. Nilotonia sketi sp. nov. (A, D, F—male; B – C, E, G—female): A – B = genital field; C = IV-L- 5 and 6; D = gnathosoma; E = palp (P- 1 missing); F = palp; G = chelicera. Scale bars = 100 µm." httpUri="https://zenodo.org/record/218428/files/figure.png" pageId="1" pageNumber="373">Fig. 2D</figureCitation>
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) compact, rostrum short. Palp (
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<figureCitation id="449361E0FFDAFF845E36BCFC23F6FA26" box="[541,660,1474,1499]" captionStart="FIGURE 2 A – G" captionStartId="3.[151,250,1972,1994]" captionTargetBox="[151,1436,683,1971]" captionTargetId="figure@3.[151,1436,683,1971]" captionTargetPageId="3" captionText="FIGURE 2 A – G. Nilotonia sketi sp. nov. (A, D, F—male; B – C, E, G—female): A – B = genital field; C = IV-L- 5 and 6; D = gnathosoma; E = palp (P- 1 missing); F = palp; G = chelicera. Scale bars = 100 µm." httpUri="https://zenodo.org/record/218428/files/figure.png" pageId="1" pageNumber="373">Fig. 2E–F</figureCitation>
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): P-2 with short ventral seta (ratio seta L/ventral segment L 2.8–3.0); P-4 very slender (L/H ratio 3.7), distinctly longer than P-2, ventral group of denticles and setae close to distal segment margin dividing segment in ratios 1: 2.1–2.5. Legs: for shape and chaetotaxy of leg segments, see
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<figureCitation id="449361E0FFDAFF84594EBF3421BFF9BA" captionStart="FIGURE 3 A – E" captionStartId="4.[151,250,1925,1947]" captionTargetBox="[152,1433,193,1898]" captionTargetId="figure@4.[151,1436,193,1904]" captionTargetPageId="4" captionText="FIGURE 3 A – E. Nilotonia sketi sp. nov., male: A = I-L- 2 – 6; B = II-L; C = III-L; D = IV-L; E = IV-L- 6. Scale bars = 100 µm." httpUri="https://zenodo.org/record/218429/files/figure.png" pageId="1" pageNumber="373">Figs. 3A–E</figureCitation>
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: claws of legs I
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<emphasis id="EEDCA177FFDAFF845DA2BF1020F5F9BA" bold="true" box="[393,407,1582,1607]" pageId="1" pageNumber="373">–</emphasis>
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III well developed with one ventral clawlet; IV-L-5 with a line of ventral setae, distally with three heavy distal setae (central of them elongated); IV-L-6:
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<figureCitation id="449361E0FFDAFF845F6ABF6C22DBF996" box="[833,953,1618,1643]" captionStart="FIGURE 3 A – E" captionStartId="4.[151,250,1925,1947]" captionTargetBox="[152,1433,193,1898]" captionTargetId="figure@4.[151,1436,193,1904]" captionTargetPageId="4" captionText="FIGURE 3 A – E. Nilotonia sketi sp. nov., male: A = I-L- 2 – 6; B = II-L; C = III-L; D = IV-L; E = IV-L- 6. Scale bars = 100 µm." httpUri="https://zenodo.org/record/218429/files/figure.png" pageId="1" pageNumber="373">Fig. 3D–E</figureCitation>
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, the distalmost seta long and slender, 9–10 µm away from tip of segment.
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</paragraph>
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<paragraph id="DC177D65FFDAFF845CECBFA4221FF876" blockId="1.[151,1437,970,2003]" pageId="1" pageNumber="373">Male—Idiosoma L/W 980/900; posterodorsal plate L/W 91/115; coxal field L/W 475/809, Cx-III W 494; genital field L/W 189/108, ratio 1.75. Ejaculatory complex L 184. Palp: total L 536, dL/H, dL/H ratio: P-1, 35/57, 0.61; P-2, 163/90, 1.8; P-3, 97/74, 1.3; P-4, 190/51, 3.7; P-5, 51/21, 2.4; L P-2/P-4 ratio, 0.86; P-2 ventral seta L 42, ratio seta L/ventral segment L 2.8; gnathosoma vL 198; chelicera total L 375, claw L 103, basal segment L 280, ratio basal segment L/claw L 2.7. Legs: L of I-L-1–6: 78, 86, 116, 150, 184, 203; L of II-L-1–6: 83, 108, 128, 191, 222, 208; L of III-L-1–6: 108, 120, 141, 238, 269, 223; L of IV-L-1–6: 163, 128, 169, 263, 266, 250–255; IV-L-6 subterminal seta 1, L 136, basal W 4–5, subterminal seta 2, L 128.</paragraph>
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<paragraph id="DC177D65FFDAFF875CECBEA8221CFEBD" blockId="1.[151,1437,970,2003]" lastBlockId="2.[151,1436,151,320]" lastPageId="2" lastPageNumber="374" pageId="1" pageNumber="373">Female—Idiosoma L/W 1060/980; posterodorsal plate L/W 92/109; coxal field L/W 475/869, Cx-III W 497; genital field L/W 209/142, ratio 1.5; postgenital sclerite smaller than in male. Palp: total L 545, dL/H, dL/H ratio: P-1, 33/59, 0.57; P-2, 163/91, 1.8; P-3, 100/72, 1.39; P-4, 197/54, 3.7; P-5, 52/21, 2.5; L P-2/P-4 ratio, 0.83; P-2 ventral seta L 39–42, ratio seta L/ventral segment L 2.8–3.0; chelicera total L 378, claw L 100, basal segment L 278, ratio basal segment L/claw L 2.8. Legs: L of I-L-2–6: 103, 123, 155, 181, 175; L of II-L-2–6: 108, 131, 193, 224, 205; L of III-L-1–6: 109, 128, 150, 241, 272, 222; L of IV-L-1–6: 116, 134, 169, 247, 278, 263; IV-L-6 subterminal seta 1, L 135, basal W 4–5, subterminal seta 2, L 122.</paragraph>
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</subSubSection>
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<caption id="88D72DEDFFD9FF875CBCBFBA25F8F944" httpUri="https://zenodo.org/record/218427/files/figure.png" pageId="2" pageNumber="374" targetBox="[156,1430,387,1646]" targetPageId="2">
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<paragraph id="DC177D65FFD9FF875CBCBFBA25F8F944" blockId="2.[151,1436,1668,1721]" pageId="2" pageNumber="374">
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<emphasis id="EEDCA177FFD9FF875CBCBFBA2026F964" bold="true" box="[151,324,1668,1690]" pageId="2" pageNumber="374">FIGURE 1A–E.</emphasis>
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<taxonomicName id="1BA806E6FFD9FF875D67BFBA2083F967" box="[332,481,1668,1690]" class="Arachnida" family="Anisitsiellidae" genus="Nilotonia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="2" pageNumber="374" phylum="Arthropoda" rank="species" species="sketi" status="sp. nov.">
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<emphasis id="EEDCA177FFD9FF875D67BFBA2083F967" box="[332,481,1668,1690]" italics="true" pageId="2" pageNumber="374">Nilotonia sketi</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="F5EF1C0CFFD9FF875DC2BFBA2359F964" box="[489,571,1668,1689]" pageId="2" pageNumber="374" rank="species">
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<emphasis id="EEDCA177FFD9FF875DC2BFBA2359F964" bold="true" box="[489,571,1668,1689]" pageId="2" pageNumber="374">sp. nov.</emphasis>
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</taxonomicNameLabel>
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, male: A = idiosoma, ventral view; B = idiosoma, dorsal view; C = detail of dorsal integument.
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<emphasis id="EEDCA177FFD9FF875D3EBF9D2024F945" bold="true" box="[277,326,1699,1720]" pageId="2" pageNumber="374">D–E</emphasis>
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Photographs of coxal and genital field: D = male; E = female. Scale bars = 100 µm.
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</paragraph>
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</caption>
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<subSubSection id="94B22EEEFFD9FF875CECBFDE2556F904" box="[199,1076,1760,1785]" pageId="2" pageNumber="374" type="etymology">
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<paragraph id="DC177D65FFD9FF875CECBFDE2556F904" blockId="2.[151,1436,1760,2037]" box="[199,1076,1760,1785]" pageId="2" pageNumber="374">
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<emphasis id="EEDCA177FFD9FF875CECBFDE202CF904" bold="true" box="[199,334,1760,1785]" pageId="2" pageNumber="374">Etymology.</emphasis>
|
||
The species is named after Prof. Boris Sket (Ljubljana,
|
||
<collectingCountry id="A4BF3DF5FFD9FF875FEABFDE254AF904" box="[961,1064,1760,1785]" name="Slovenia" pageId="2" pageNumber="374">Slovenia</collectingCountry>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="94B22EEEFFD9FF865CECBE3A2462FD78" lastPageId="3" lastPageNumber="375" pageId="2" pageNumber="374" type="discussion">
|
||
<paragraph id="DC177D65FFD9FF875CECBE3A2084F850" blockId="2.[151,1436,1760,2037]" pageId="2" pageNumber="374">
|
||
<emphasis id="EEDCA177FFD9FF875CECBE3A2056F8E0" bold="true" box="[199,308,1796,1821]" pageId="2" pageNumber="374">Remarks</emphasis>
|
||
. The new species is assigned to the subgenus
|
||
<taxonomicName id="1BA806E6FFD9FF875F1DBE3B2526F8E0" authority="K. Viets, 1929" authorityName="K. Viets" authorityYear="1929" box="[822,1092,1796,1821]" class="Arachnida" family="Anisitsiellidae" genus="Dartonia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="2" pageNumber="374" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="EEDCA177FFD9FF875F1DBE3B22FEF8E1" box="[822,924,1797,1820]" italics="true" pageId="2" pageNumber="374">Dartonia</emphasis>
|
||
K. Viets, 1929
|
||
</taxonomicName>
|
||
(see below for a discussion on the species assigned to this subgenus). The combination of absence of lateral eyes, the complete suture between Cx-III and Cx-IV, the claws of legs I
|
||
<emphasis id="EEDCA177FFD9FF875E1FBE722320F898" bold="true" box="[564,578,1868,1893]" pageId="2" pageNumber="374">–</emphasis>
|
||
III bearing one ventral clawlet and the IV-L-6 ventrally with a line of longer setae, and two elongated and slender subterminal setae, is unique and will easily separate the new species from all other species of the subgenus.
|
||
</paragraph>
|
||
<paragraph id="DC177D65FFD9FF865CECBE872462FD78" blockId="2.[151,1436,1760,2037]" lastBlockId="3.[151,1436,151,645]" lastPageId="3" lastPageNumber="375" pageId="2" pageNumber="374">
|
||
In the setation of IV-L-6 (with two long subterminal setae) the new species agrees with
|
||
<taxonomicName id="1BA806E6FFD9FF8758BFBE8620C3F808" authority="Smit & Pesic, 2010" authorityName="Smit & Pesic" authorityYear="2010" class="Arachnida" family="Anisitsiellidae" genus="Nilotonia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="2" pageNumber="374" phylum="Arthropoda" rank="species" species="bisetosa">
|
||
<emphasis id="EEDCA177FFD9FF8758BFBE862403F82C" box="[1172,1377,1976,2001]" italics="true" pageId="2" pageNumber="374">Nilotonia bisetosa</emphasis>
|
||
Smit & Pešić, 2010 (
|
||
<collectingCountry id="A4BF3DF5FFD9FF875D79BEE320F8F808" box="[338,410,2013,2037]" name="Oman" pageId="2" pageNumber="374">Oman</collectingCountry>
|
||
)
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="1BA806E6FFD9FF875DCABEE222F2F808" authority="Cook, 1967" authorityName="Cook" authorityYear="1967" box="[481,912,2012,2037]" class="Arachnida" family="Anisitsiellidae" genus="Nilotonia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="2" pageNumber="374" phylum="Arthropoda" rank="species" species="navina">
|
||
<emphasis id="EEDCA177FFD9FF875DCABEE223C0F809" box="[481,674,2012,2037]" italics="true" pageId="2" pageNumber="374">Nilotonia navina</emphasis>
|
||
Cook, 1967 (
|
||
<collectingCountry id="A4BF3DF5FFD9FF875F61BEE222EBF808" box="[842,905,2012,2037]" name="India" pageId="2" pageNumber="374">India</collectingCountry>
|
||
)
|
||
</taxonomicName>
|
||
, both assigned to the subgenus
|
||
<taxonomicName id="1BA806E6FFD9FF875926BEE22416F808" box="[1293,1396,2012,2037]" class="Arachnida" family="Anisitsiellidae" genus="Dartiella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="2" pageNumber="374" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="EEDCA177FFD9FF875926BEE22416F808" box="[1293,1396,2012,2037]" italics="true" pageId="2" pageNumber="374">Dartiella</emphasis>
|
||
</taxonomicName>
|
||
by Panesar (2003), and to
|
||
<taxonomicName id="1BA806E6FFD8FF865D86B9A922AEFF4D" authority="(K. Viets, 1929) (Sumatra)" authorityName="(K. Viets, 1929) (Sumatra" box="[429,972,151,176]" class="Arachnida" family="Anisitsiellidae" genus="Nilotonia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="3" pageNumber="375" phylum="Arthropoda" rank="species" species="caerulea">
|
||
<emphasis id="EEDCA177FFD8FF865D86B9A923E6FF4D" box="[429,644,151,176]" italics="true" pageId="3" pageNumber="375">Nilotonia caerulea</emphasis>
|
||
(K. Viets, 1929) (Sumatra)
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="1BA806E6FFD8FF865820B9A72056FF28" authority="Goldschmidt, 2008" authorityName="Goldschmidt" authorityYear="2008" class="Arachnida" family="Anisitsiellidae" genus="Nilotonia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="3" pageNumber="375" phylum="Arthropoda" rank="species" species="nifymanana">
|
||
<emphasis id="EEDCA177FFD8FF865820B9A725D7FF4D" box="[1035,1205,152,176]" italics="true" pageId="3" pageNumber="375">N. nifymanana</emphasis>
|
||
Goldschmidt, 2008 (
|
||
<collectingCountry id="A4BF3DF5FFD8FF865CB5B9822049FF28" box="[158,299,188,213]" name="Madagascar" pageId="3" pageNumber="375">Madagascar</collectingCountry>
|
||
)
|
||
</taxonomicName>
|
||
, two species assigned to the subgenus
|
||
<taxonomicName id="1BA806E6FFD8FF865ED1B9832203FF29" box="[762,865,189,212]" class="Arachnida" family="Anisitsiellidae" genus="Dartonia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="3" pageNumber="375" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="EEDCA177FFD8FF865ED1B9832203FF29" box="[762,865,189,212]" italics="true" pageId="3" pageNumber="375">Dartonia</emphasis>
|
||
</taxonomicName>
|
||
in the abovementioned system. All these species differ from
|
||
<taxonomicName id="1BA806E6FFD8FF865D34B9DF2014FF05" box="[287,374,223,248]" class="Arachnida" family="Anisitsiellidae" genus="Nilotonia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="3" pageNumber="375" phylum="Arthropoda" rank="species" species="sketi" status="sp. nov.">
|
||
<emphasis id="EEDCA177FFD8FF865D34B9DF2014FF05" box="[287,374,223,248]" italics="true" pageId="3" pageNumber="375">N. sketi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="F5EF1C0CFFD8FF865DAAB9E120BDFF05" box="[385,479,223,248]" pageId="3" pageNumber="375" rank="species">
|
||
<emphasis id="EEDCA177FFD8FF865DAAB9E120BDFF05" bold="true" box="[385,479,223,248]" pageId="3" pageNumber="375">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
in the presence of well developed lateral eyes. Furthermore,
|
||
<taxonomicName id="1BA806E6FFD8FF865882B9DF244BFF05" box="[1193,1321,223,248]" class="Arachnida" family="Anisitsiellidae" genus="Nilotonia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="3" pageNumber="375" phylum="Arthropoda" rank="species" species="bisetosa">
|
||
<emphasis id="EEDCA177FFD8FF865882B9DF244BFF05" box="[1193,1321,223,248]" italics="true" pageId="3" pageNumber="375">N. bisetosa</emphasis>
|
||
</taxonomicName>
|
||
differs in having a ventral comb of I-III-L claws, P-2 with a longer ventral seta (length> ventral segment length) and a convex ventral surface covered by fine denticulation, and a much shorter I-L-6 (Smit and Pešić 2010).
|
||
<taxonomicName id="1BA806E6FFD8FF865919B81920DBFE99" authority="K. Viets, 1929" authorityName="K. Viets" authorityYear="1929" class="Arachnida" family="Anisitsiellidae" genus="Nilotonia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="3" pageNumber="375" phylum="Arthropoda" rank="species" species="caerulea">
|
||
<emphasis id="EEDCA177FFD8FF865919B819219BFE98" italics="true" pageId="3" pageNumber="375">Nilotonia caerulea</emphasis>
|
||
(K. Viets, 1929)
|
||
</taxonomicName>
|
||
is unique in having medially fused Cx-I and the ventral seta of P-2 short and thickened rather than hair-like (see Viets 1935).
|
||
<taxonomicName id="1BA806E6FFD8FF865E7CB8512557FE75" authority="Goldschmidt, 2008" authorityName="Goldschmidt" authorityYear="2008" box="[599,1077,367,392]" class="Arachnida" family="Anisitsiellidae" genus="Nilotonia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="3" pageNumber="375" phylum="Arthropoda" rank="species" species="nifymanana">
|
||
<emphasis id="EEDCA177FFD8FF865E7CB8512232FE75" box="[599,848,367,392]" italics="true" pageId="3" pageNumber="375">Nilotonia nifymanana</emphasis>
|
||
Goldschmidt, 2008
|
||
</taxonomicName>
|
||
differs in more compact palps (especially the expanded P-2 with ventral denticles and long ventral seta), and leg claws with comb-like ventral clawlets (see Goldschmidt 2008).
|
||
<taxonomicName id="1BA806E6FFD8FF865E32B8892205FE2D" authority="Cook, 1967" authorityName="Cook" authorityYear="1967" box="[537,871,439,464]" class="Arachnida" family="Anisitsiellidae" genus="Nilotonia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="3" pageNumber="375" phylum="Arthropoda" rank="species" species="navina">
|
||
<emphasis id="EEDCA177FFD8FF865E32B88923B5FE2D" box="[537,727,439,464]" italics="true" pageId="3" pageNumber="375">Nilotonia navina</emphasis>
|
||
Cook, 1967
|
||
</taxonomicName>
|
||
, known only from a single female specimen from
|
||
<collectingCountry id="A4BF3DF5FFD8FF865CBCB8E221B3FE08" box="[151,209,476,501]" name="India" pageId="3" pageNumber="375">India</collectingCountry>
|
||
(Cook 1967) originally was assigned to
|
||
<taxonomicName id="1BA806E6FFD8FF865E8FB8E32269FE09" box="[676,779,477,500]" class="Arachnida" family="Anisitsiellidae" genus="Dartonia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="3" pageNumber="375" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="EEDCA177FFD8FF865E8FB8E32269FE09" box="[676,779,477,500]" italics="true" pageId="3" pageNumber="375">Dartonia</emphasis>
|
||
</taxonomicName>
|
||
, but later on moved by Panesar (2003) to
|
||
<taxonomicName id="1BA806E6FFD8FF8658DFB8E22439FE08" box="[1268,1371,476,501]" class="Arachnida" family="Anisitsiellidae" genus="Dartiella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="3" pageNumber="375" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="EEDCA177FFD8FF8658DFB8E22439FE08" box="[1268,1371,476,501]" italics="true" pageId="3" pageNumber="375">Dartiella</emphasis>
|
||
</taxonomicName>
|
||
. This species differs in the shape of subterminal setae of IV-L-6 (subterminal seta stouter, preceding seta shorter, not extending over tip of segment); P-2 with long ventral seta (length> ventral segment length), and convexly protruding ventral margin in the area anterior to ventral seta insertion; P-4 more robust, as long as P-2; distal segments of I-L much stockier (I-L-6 L/H ratio 2.6, calculated from Cook’s figure) (see Cook 1967).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="88D72DEDFFD8FF865CBCBE8A2282F815" httpUri="https://zenodo.org/record/218428/files/figure.png" pageId="3" pageNumber="375" targetBox="[151,1436,683,1971]" targetPageId="3">
|
||
<paragraph id="DC177D65FFD8FF865CBCBE8A2282F815" blockId="3.[151,1435,1972,2024]" pageId="3" pageNumber="375">
|
||
<emphasis id="EEDCA177FFD8FF865CBCBE8A2026F837" bold="true" box="[151,324,1972,1994]" pageId="3" pageNumber="375">FIGURE 2A–G.</emphasis>
|
||
<taxonomicName id="1BA806E6FFD8FF865D67BE8A2083F837" box="[332,481,1972,1994]" class="Arachnida" family="Anisitsiellidae" genus="Nilotonia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="3" pageNumber="375" phylum="Arthropoda" rank="species" species="sketi" status="sp. nov.">
|
||
<emphasis id="EEDCA177FFD8FF865D67BE8A2083F837" box="[332,481,1972,1994]" italics="true" pageId="3" pageNumber="375">Nilotonia sketi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="F5EF1C0CFFD8FF865DC2BE8A2359F834" box="[489,571,1972,1993]" pageId="3" pageNumber="375" rank="species">
|
||
<emphasis id="EEDCA177FFD8FF865DC2BE8A2359F834" bold="true" box="[489,571,1972,1993]" pageId="3" pageNumber="375">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
(A, D, F—male; B–C, E, G—female): A–B = genital field; C = IV-L-5 and 6; D = gnathosoma; E = palp (P-1 missing); F = palp; G = chelicera. Scale bars = 100 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="88D72DEDFFDFFF815CBCBEBB24F6F866" box="[151,1428,1925,1947]" httpUri="https://zenodo.org/record/218429/files/figure.png" pageId="4" pageNumber="376" targetBox="[152,1433,193,1898]" targetPageId="4">
|
||
<paragraph id="DC177D65FFDFFF815CBCBEBB24F6F866" blockId="4.[151,1428,1925,1947]" box="[151,1428,1925,1947]" pageId="4" pageNumber="376">
|
||
<emphasis id="EEDCA177FFDFFF815CBCBEBB2021F866" bold="true" box="[151,323,1925,1947]" pageId="4" pageNumber="376">FIGURE 3A–E.</emphasis>
|
||
<taxonomicName id="1BA806E6FFDFFF815D62BEBB20BFF866" box="[329,477,1925,1947]" class="Arachnida" family="Anisitsiellidae" genus="Nilotonia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="4" pageNumber="376" phylum="Arthropoda" rank="species" species="sketi" status="sp. nov.">
|
||
<emphasis id="EEDCA177FFDFFF815D62BEBB20BFF866" box="[329,477,1925,1947]" italics="true" pageId="4" pageNumber="376">Nilotonia sketi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="F5EF1C0CFFDFFF815DC8BEB82351F866" box="[483,563,1926,1947]" pageId="4" pageNumber="376" rank="species">
|
||
<emphasis id="EEDCA177FFDFFF815DC8BEB82351F866" bold="true" box="[483,563,1926,1947]" pageId="4" pageNumber="376">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, male: A = I-L-2–6; B = II-L; C = III-L; D = IV-L; E = IV-L-6. Scale bars = 100 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="94B22EEEFFDEFF805CECB9A921B8FDE6" pageId="5" pageNumber="377" type="distribution">
|
||
<paragraph id="DC177D65FFDEFF805CECB9A920EDFF28" blockId="5.[151,1437,151,539]" pageId="5" pageNumber="377">
|
||
<emphasis id="EEDCA177FFDEFF805CECB9A9203BFF4D" bold="true" box="[199,345,151,176]" pageId="5" pageNumber="377">Distribution</emphasis>
|
||
. Known only from the
|
||
<typeStatus id="0313C3C7FFDEFF805E76B9A623EFFF4D" box="[605,653,152,176]" pageId="5" pageNumber="377">type</typeStatus>
|
||
locality, in Trung Trang Cave, on Cat Ba Island in the Gulf of
|
||
<collectingCountry id="A4BF3DF5FFDEFF80596DB9A924FAFF4D" box="[1350,1432,151,176]" name="Vietnam" pageId="5" pageNumber="377">Tonkin</collectingCountry>
|
||
, northeastern
|
||
<collectingCountry id="A4BF3DF5FFDEFF805D03B98220E8FF28" box="[296,394,188,213]" name="Vietnam" pageId="5" pageNumber="377">Vietnam</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="DC177D65FFDEFF805CECB9E121B8FDE6" blockId="5.[151,1437,151,539]" pageId="5" pageNumber="377">
|
||
<emphasis id="EEDCA177FFDEFF805CECB9E120E8FF05" bold="true" box="[199,394,223,248]" pageId="5" pageNumber="377">Notes on habitat</emphasis>
|
||
. The
|
||
<typeStatus id="0313C3C7FFDEFF805DE0B9DE2099FF05" box="[459,507,224,248]" pageId="5" pageNumber="377">type</typeStatus>
|
||
locality is a large shallow pool of percolated water in a long tunnel cave located in National in Park on Cat Ba Island; the cave is managed for tourists, but little adapted (Sket, pers. communication). Cat Ba is largest island (
|
||
<quantity id="1B50D080FFDEFF805D83B815209DFEBE" box="[424,511,298,323]" metricMagnitude="5" metricUnit="m" metricValue="1.4" pageId="5" pageNumber="377" unit="km" value="140.0">140 km</quantity>
|
||
2) in the Cat Ba Archipelago, in the world-famous Ha Long Bay; more than half of the main island is a National Park, which is home to the highly endangered Cat Ba langur—
|
||
<taxonomicName id="1BA806E6FFDEFF8058DAB8702312FE76" authority="Trouessart" authorityName="Trouessart" class="Mammalia" family="Cercopithecidae" genus="Trachypithecus" kingdom="Animalia" order="Primates" pageId="5" pageNumber="377" phylum="Chordata" rank="subSpecies" species="poliocephalus" subSpecies="poliocephalus">
|
||
<emphasis id="EEDCA177FFDEFF8058DAB87020B8FE76" italics="true" pageId="5" pageNumber="377">Trachypithecus poliocephalus poliocephalus</emphasis>
|
||
(Trouessart)
|
||
</taxonomicName>
|
||
. Accompanying fauna at the
|
||
<typeStatus id="0313C3C7FFDEFF805FEAB84D2293FE76" box="[961,1009,371,395]" pageId="5" pageNumber="377">type</typeStatus>
|
||
locality includes a moderately dense population of a tiny stygobiontic bathynellid (
|
||
<taxonomicName id="1BA806E6FFDEFF805E92B8A825FAFE52" authority="Camacho" authorityName="Camacho" box="[697,1176,406,431]" class="Malacostraca" family="Parabathynellidae" genus="Paraeobathynella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bathynellacea" pageId="5" pageNumber="377" phylum="Arthropoda" rank="species" species="vietnamensis">
|
||
<emphasis id="EEDCA177FFDEFF805E92B8A8257CFE52" box="[697,1054,406,431]" italics="true" pageId="5" pageNumber="377">Paraeobathynella vietnamensis</emphasis>
|
||
Camacho
|
||
</taxonomicName>
|
||
), cyclopoid copepods, ostracods, decapods of the genus
|
||
<taxonomicName id="1BA806E6FFDEFF805E01B8822270FE2F" authority="Bott" authorityName="Bott" box="[554,786,443,467]" class="Malacostraca" family="Potamidae" genus="Tiwaripotamon" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="377" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="EEDCA177FFDEFF805E01B88223B7FE2E" box="[554,725,444,467]" italics="true" pageId="5" pageNumber="377">Tiwaripotamon</emphasis>
|
||
Bott
|
||
</taxonomicName>
|
||
and gastropods of the genus
|
||
<taxonomicName id="1BA806E6FFDEFF805851B885204BFE0A" authority="Bavay and Dautzenberg" authorityName="Bavay and Dautzenberg" class="Gymnolaemata" family="Platyglenidae" genus="Systenostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomata" pageId="5" pageNumber="377" phylum="Bryozoa" rank="genus">
|
||
<emphasis id="EEDCA177FFDEFF805851B8852470FE2F" box="[1146,1298,443,466]" italics="true" pageId="5" pageNumber="377">Systenostoma</emphasis>
|
||
Bavay and Dautzenberg
|
||
</taxonomicName>
|
||
; insects are represented by larvae of
|
||
<taxonomicName id="1BA806E6FFDEFF805EE9B8E0224FFE0A" box="[706,813,478,503]" class="Insecta" family="Culicidae" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="377" phylum="Arthropoda" rank="family">Culicidae</taxonomicName>
|
||
and some other
|
||
<taxonomicName id="1BA806E6FFDEFF805FCFB8E0255AFE0A" box="[996,1080,478,503]" class="Insecta" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="377" phylum="Arthropoda" rank="order">Diptera</taxonomicName>
|
||
(information provided by Boris Sket).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |