150 lines
18 KiB
XML
150 lines
18 KiB
XML
<document id="1EAE4FC51BF4C8F31EEDA8081364DA14" ID="10.11646/zootaxa.4161.4.10" ID-DOI="10.11646/zootaxa.4161.4.10" ID-GBIF-Dataset="bc220086-b14c-4a90-825d-1a91d044c743" ID-ISSN="1175-5326" ID-Zenodo-Dep="260873" ID-ZooBank="74FB3FB7-1CB1-4896-9A2D-4EB9DFD05AC7" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1473436201016" checkinUser="plazi" docAuthor="Tuzovskij, Petr V. & Stolbov, Vitaly A." docDate="2016" docId="0C79878DFF80361A5CF7FA938C56BE43" docLanguage="en" docName="zootaxa.4161.4.10.pdf" docOrigin="Zootaxa 4161 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Paratetrahygrobatella Tuzovskij & Stolbov, 2016, n. gen." docType="treatment" docVersion="7" lastPageNumber="580" masterDocId="F040FFF5FF80361B5C60FFB38945BA3D" masterDocTitle="Description of a new hygrobatid genus from Chile (Acari, Hydrachnidia: Hygrobatidae)" masterLastPageNumber="585" masterPageNumber="579" pageNumber="579" updateTime="1698384429651" updateUser="plazi">
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<mods:mods id="D8A87133291F981B6584D422DB84A682" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="E3B53FC3079DB31BBDE0C7669FB8DED7">
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<mods:title id="32EA97B73A95EFD41D5B34C16E0614E3">Description of a new hygrobatid genus from Chile (Acari, Hydrachnidia: Hygrobatidae)</mods:title>
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<mods:name id="DA3BE93F392FD4F5A17879A5919CD4B5" type="personal">
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<mods:namePart id="B1A077CD4D2825E63C3AECC70B932A70">Tuzovskij, Petr V.</mods:namePart>
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<mods:name id="EF7D8308220543FE35EBBBB7DDBE29CA" type="personal">
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<mods:roleTerm id="1CD90AE383AB6C973E2990DBA9EE798C">Author</mods:roleTerm>
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<mods:namePart id="5CC34AD20B2C05D34A723AAFB211F050">Stolbov, Vitaly A.</mods:namePart>
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<mods:typeOfResource id="AAA9E694C6EDCE378F1F1353C4A699E0">text</mods:typeOfResource>
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<mods:title id="DA96F46B6237FF12A4291A7040E6C3BD">Zootaxa</mods:title>
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<mods:part id="8F8C548E25158B472CE396AB3147D7C2">
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<mods:date id="90C169BD37A677550A64EBA6442B4D23">2016</mods:date>
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<mods:number id="CEA241DF663616802FE534E599A72F2E">4161</mods:number>
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<mods:number id="0FBEF1A877A28863C1077691700ADDA4">4</mods:number>
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<mods:classification id="26F7869281C1BB34B8ECE46132996765">journal article</mods:classification>
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<mods:identifier id="EF61DE05152CE8E885EA3F45A57AC4C9" type="DOI">10.11646/zootaxa.4161.4.10</mods:identifier>
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<treatment id="0C79878DFF80361A5CF7FA938C56BE43" ID-DOI="http://doi.org/10.5281/zenodo.6087421" ID-GBIF-Taxon="124483375" ID-Zenodo-Dep="6087421" LSID="urn:lsid:plazi:treatment:0C79878DFF80361A5CF7FA938C56BE43" httpUri="http://treatment.plazi.org/id/0C79878DFF80361A5CF7FA938C56BE43" lastPageId="1" lastPageNumber="580" pageId="0" pageNumber="579">
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<subSubSection id="CCCA6510FF80361B5CF7FA9388BCBF07" box="[151,505,1312,1338]" pageId="0" pageNumber="579" type="nomenclature">
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<paragraph id="846F369BFF80361B5CF7FA9388BCBF07" blockId="0.[151,1436,1243,1959]" box="[151,505,1312,1338]" pageId="0" pageNumber="579">
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<heading id="DF2781F7FF80361B5CF7FA9388BCBF07" bold="true" box="[151,505,1312,1338]" fontSize="11" level="1" pageId="0" pageNumber="579" reason="1">
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<emphasis id="B6A4EA89FF80361B5CF7FA9388BCBF07" bold="true" box="[151,505,1312,1338]" pageId="0" pageNumber="579">
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<taxonomicName id="43D04D18FF80361B5CF7FA9388E4BF07" box="[151,417,1312,1338]" class="Arachnida" family="Hygrobatidae" genus="Paratetrahygrobatella" kingdom="Animalia" order="Trombidiformes" pageId="0" pageNumber="579" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="B6A4EA89FF80361B5CF7FA9388E4BF07" bold="true" box="[151,417,1312,1338]" italics="true" pageId="0" pageNumber="579">Paratetrahygrobatella</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="AD9757F2FF80361B5DC7FA9388BCBF07" box="[423,505,1312,1338]" pageId="0" pageNumber="579" rank="genus">n. gen.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="CCCA6510FF80361B5CF7FAF08B9ABF67" box="[151,735,1347,1370]" pageId="0" pageNumber="579" type="materials_examined">
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<paragraph id="846F369BFF80361B5CF7FAF08B9ABF67" blockId="0.[151,1436,1243,1959]" box="[151,735,1347,1370]" pageId="0" pageNumber="579">
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Type species.
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<taxonomicName id="43D04D18FF80361B5D4CFAF08BE3BF67" box="[300,678,1347,1370]" class="Arachnida" family="Hygrobatidae" genus="Paratetrahygrobatella" kingdom="Animalia" order="Trombidiformes" pageId="0" pageNumber="579" phylum="Arthropoda" rank="species" species="magellanica" status="sp. nov.">
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<emphasis id="B6A4EA89FF80361B5D4CFAF08BE3BF67" box="[300,678,1347,1370]" italics="true" pageId="0" pageNumber="579">Paratetrahygrobatella magellanica</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="AD9757F2FF80361B5ECCFAF08B9ABF67" box="[684,735,1347,1370]" pageId="0" pageNumber="579" rank="species">sp.n.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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||
<subSubSection id="CCCA6510FF80361B5CA7FAD68A0EBC71" pageId="0" pageNumber="579" type="diagnosis">
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<paragraph id="846F369BFF80361B5CA7FAD68A0EBC71" blockId="0.[151,1436,1243,1959]" pageId="0" pageNumber="579">
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<emphasis id="B6A4EA89FF80361B5CA7FAD68879BF41" bold="true" box="[199,316,1381,1404]" pageId="0" pageNumber="579">Diagnosis.</emphasis>
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Capitulum free and without anchoral process, coxal plates in four groups in both sexes; coxal plates IV triangular, suture line between coxal plates III- and IV solid in both sexes, degree of secondary sclerotization of idiosoma variable, with large dorsal shield in males and some pairs of small dorsal platelets in females; lateral eyes not in capsules, eye pigment present; with sexual dimorphism of genital field and pedipalp; P-2 and P-3 ventrally denticulate, P-2 with ventro-distal projections in males and without ventro-distal projections in females; three pairs of genital acetabula, lying on two plates in females, these plates fused into a large triangular plate including as well the excretory pore males; legs without swimming setae, I–III-Leg-1 with long disto-lateral seta.
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</paragraph>
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</subSubSection>
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<subSubSection id="CCCA6510FF80361B5CA7F9EB8DD1BC52" box="[199,1172,1624,1647]" pageId="0" pageNumber="579" type="etymology">
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<paragraph id="846F369BFF80361B5CA7F9EB8DD1BC52" blockId="0.[151,1436,1243,1959]" box="[199,1172,1624,1647]" pageId="0" pageNumber="579">
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<emphasis id="B6A4EA89FF80361B5CA7F9EB8805BC52" bold="true" box="[199,320,1624,1647]" pageId="0" pageNumber="579">Etymology</emphasis>
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. The generic name is derived from
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<emphasis id="B6A4EA89FF80361B5EDCF9EB8BABBC52" box="[700,750,1624,1647]" italics="true" pageId="0" pageNumber="579">para</emphasis>
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and the genus name
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<taxonomicName id="43D04D18FF80361B5FAFF9EB8DC8BC52" box="[975,1165,1624,1647]" class="Arachnida" family="Hygrobatidae" genus="Tetrahygrobatella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="0" pageNumber="579" phylum="Arthropoda" rank="genus">
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<emphasis id="B6A4EA89FF80361B5FAFF9EB8DC8BC52" box="[975,1165,1624,1647]" italics="true" pageId="0" pageNumber="579">Tetrahygrobatella</emphasis>
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</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="CCCA6510FF80361A5CA7F9C88C56BE43" lastPageId="1" lastPageNumber="580" pageId="0" pageNumber="579" type="discussion">
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<paragraph id="846F369BFF80361B5CA7F9C88CCABD9A" blockId="0.[151,1436,1243,1959]" pageId="0" pageNumber="579">
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<emphasis id="B6A4EA89FF80361B5CA7F9C88870BCAF" bold="true" box="[199,309,1659,1682]" pageId="0" pageNumber="579">Remarks.</emphasis>
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The new genus is similar to
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<taxonomicName id="43D04D18FF80361B5E1DF9C88AB4BCAF" authority="Lundblad, 1953" authorityName="Lundblad" authorityYear="1953" box="[637,1009,1659,1682]" class="Arachnida" family="Hygrobatidae" genus="Tetrahygrobatella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="0" pageNumber="579" phylum="Arthropoda" rank="genus">
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<emphasis id="B6A4EA89FF80361B5E1DF9C88A79BCAF" box="[637,828,1659,1682]" italics="true" pageId="0" pageNumber="579">Tetrahygrobatella</emphasis>
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Lundblad, 1953
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</taxonomicName>
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but differs in the following characters (character states of
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<taxonomicName id="43D04D18FF80361B5D07F92E8B60BC89" box="[359,549,1693,1716]" class="Arachnida" family="Hygrobatidae" genus="Tetrahygrobatella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="0" pageNumber="579" phylum="Arthropoda" rank="genus">
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<emphasis id="B6A4EA89FF80361B5D07F92E8B60BC89" box="[359,549,1693,1716]" italics="true" pageId="0" pageNumber="579">Tetrahygrobatella</emphasis>
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</taxonomicName>
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given in parenthesis, data from
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<bibRefCitation id="E0414B6AFF80361B5F1DF92E8AB3BC89" author="Cook" box="[893,1014,1693,1716]" pageId="0" pageNumber="579" refString="Cook, D. R. (1974) Water mite genera and subgenera. Memoirs of the American Entomological Institute, 21, 1 - 860. Cook, D. R. (1980) Studies on neotropical water mites. Memoirs of the American Entomological Institute, 31, 1 - 645. Cook, D. R. (1988) Water mites from Chile. Memoirs of the American Entomological Institut e, 42, 1 - 356. Tuzovskij P. V. (1987) Morfologiya i postembrional'noye razvitiye vodyanykh kleshchej [Morphology and Postembryonic" type="journal article" year="1974">Cook 1974</bibRefCitation>
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, 1980, 1988):
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<emphasis id="B6A4EA89FF80361B58F1F92E8D96BC89" bold="true" box="[1169,1235,1693,1716]" pageId="0" pageNumber="579">Male:</emphasis>
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the coxal plates in four groups, the interspace between coxal groups and genital field with soft integument,
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<figureCitation id="1CEB2A1EFF80361B582FF9738DD9BCEA" box="[1103,1180,1728,1751]" captionStart="FIGURES 13 – 14" captionStartId="4.[151,258,1306,1328]" captionTargetBox="[155,1430,195,1281]" captionTargetId="figure@4.[151,1436,191,1284]" captionTargetPageId="4" captionText="FIGURES 13 – 14. Paratetrahygrobatella magellanica sp. n., male: 13, dorsal view (holotype); 14, ventral view (paratype). Scale bars: 13 = 100 µm, 14 = 200 µm." httpUri="https://zenodo.org/record/260877/files/figure.png" pageId="0" pageNumber="579">Fig. 14</figureCitation>
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(ventral side with large shield including all coxal plates and genital field), the coxal plates IV triangular (trapezoidal), the capitulum free (laterally free but fused with the ventral shield posteriorly); pedipalp with sexual dimorphism,
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<figureCitation id="1CEB2A1EFF80361B58E0F8B68D8FBD21" box="[1152,1226,1797,1820]" captionStart="FIGURES 3 – 7" captionStartId="2.[151,258,1555,1577]" captionTargetBox="[157,1429,491,1513]" captionTargetId="figure@2.[151,1436,491,1515]" captionTargetPageId="2" captionText="FIGURES 3 – 7. Paratetrahygrobatella magellanica sp. n., female: 3, genital field; 4 – 5, genital plate (paratypes); 6, chelicera, lateral view; 7, pedipalp lateral view. Scale bars: 3 – 6 = 100 µm, 7 = 50 µm." httpUri="https://zenodo.org/record/260875/files/figure.png" pageId="0" pageNumber="579">Figs. 7</figureCitation>
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,
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<figureCitation id="1CEB2A1EFF80361B58B5F8B68DB5BD21" box="[1237,1264,1797,1820]" captionStart="FIGURES 18 – 20" captionStartId="6.[151,258,1493,1515]" captionTargetBox="[206,1380,199,1458]" captionTargetId="figure@6.[198,1394,191,1473]" captionTargetPageId="6" captionText="FIGURES 18 – 20. Paratetrahygrobatella magellanica sp. n., male (holotype): 18, leg IV; 19, claw of leg IV; 20, pedipalp (lateral view). Scale bars: 18, 20 = 100 µm, 19 = 50 µm." httpUri="https://zenodo.org/record/260879/files/figure.png" pageId="0" pageNumber="579">20</figureCitation>
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(without sexual dimorphism), the genital field is free and triangular (more or less circular and fused with the ventral shield), the gonopore and excretory pore located close to each other (separated).
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<emphasis id="B6A4EA89FF80361B5F79F8F88A29BD5F" bold="true" box="[793,876,1867,1890]" pageId="0" pageNumber="579">Female</emphasis>
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: the dorsal surface with one pair of relatively large anteromedial plates and four pairs of small platelets,
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<figureCitation id="1CEB2A1EFF80361B5E80F8DE8A52BDB9" box="[736,791,1901,1924]" captionStart="FIGURES 1 – 2" captionStartId="1.[151,258,999,1021]" captionTargetBox="[163,1427,200,970]" captionTargetId="figure@1.[151,1436,194,975]" captionTargetPageId="1" captionText="FIGURES 1 – 2. Paratetrahygrobatella magellanica sp. n., female: 1, dorsal view; 2, ventral view. Scale bar: 200 µm." httpUri="https://zenodo.org/record/260874/files/figure.png" pageId="0" pageNumber="579">Fig.1</figureCitation>
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(with a single pair of anteromedial plates); the suture line between coxal plates III and IV is solid and not producing Y-shaped suture,
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<figureCitation id="1CEB2A1EFF80361B5FA0F8238ABBBD9A" box="[960,1022,1936,1959]" captionStart="FIGURES 1 – 2" captionStartId="1.[151,258,999,1021]" captionTargetBox="[163,1427,200,970]" captionTargetId="figure@1.[151,1436,194,975]" captionTargetPageId="1" captionText="FIGURES 1 – 2. Paratetrahygrobatella magellanica sp. n., female: 1, dorsal view; 2, ventral view. Scale bar: 200 µm." httpUri="https://zenodo.org/record/260874/files/figure.png" pageId="0" pageNumber="579">Fig. 2</figureCitation>
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(usually producing Y-shaped suture).
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</paragraph>
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<caption id="D0AF6613FF81361A5CF7FC548C46B9C1" box="[151,1283,999,1021]" httpUri="https://zenodo.org/record/260874/files/figure.png" pageId="1" pageNumber="580" targetBox="[163,1427,200,970]" targetPageId="1">
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<paragraph id="846F369BFF81361A5CF7FC548C46B9C1" blockId="1.[151,1283,999,1021]" box="[151,1283,999,1021]" pageId="1" pageNumber="580">
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<emphasis id="B6A4EA89FF81361A5CF7FC548874B9C0" bold="true" box="[151,305,999,1021]" pageId="1" pageNumber="580">FIGURES 1–2.</emphasis>
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<taxonomicName id="43D04D18FF81361A5D57FC548BCFB9C1" box="[311,650,999,1020]" class="Arachnida" family="Hygrobatidae" genus="Paratetrahygrobatella" kingdom="Animalia" order="Trombidiformes" pageId="1" pageNumber="580" phylum="Arthropoda" rank="species" species="magellanica" status="sp. nov.">
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<emphasis id="B6A4EA89FF81361A5D57FC548BCFB9C1" box="[311,650,999,1020]" italics="true" pageId="1" pageNumber="580">Paratetrahygrobatella magellanica</emphasis>
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</taxonomicName>
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<emphasis id="B6A4EA89FF81361A5EF1FC548B82B9C0" bold="true" box="[657,711,999,1021]" pageId="1" pageNumber="580">
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<taxonomicNameLabel id="AD9757F2FF81361A5EF1FC548B82B9C0" box="[657,711,999,1021]" pageId="1" pageNumber="580" rank="species">sp. n.</taxonomicNameLabel>
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</emphasis>
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, female: 1, dorsal view; 2, ventral view. Scale bar: 200 µm.
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</paragraph>
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</caption>
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<paragraph id="846F369BFF81361A5CA7FB918C56BE43" blockId="1.[151,1435,1058,1150]" pageId="1" pageNumber="580">
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The combination of the genital field and coxal plates IV in the male of this new genus are rather unique within the family
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<taxonomicName id="43D04D18FF81361A5C83FBF68832BE61" box="[227,375,1093,1116]" class="Arachnida" family="Hygrobatidae" kingdom="Animalia" order="Trombidiformes" pageId="1" pageNumber="580" phylum="Arthropoda" rank="family">Hygrobatidae</taxonomicName>
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. The triangular shape of the posterior coxal plates is similar to those of some representatives of the family
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<taxonomicName id="43D04D18FF81361A5C83FBD48823BE43" box="[227,358,1127,1150]" class="Arachnida" family="Limnesiidae" kingdom="Animalia" order="Trombidiformes" pageId="1" pageNumber="580" phylum="Arthropoda" rank="family">Limnesiidae</taxonomicName>
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(
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<taxonomicName id="43D04D18FF81361A5D16FBD48B1BBE43" authority="Koch, 1836" authorityName="Koch" authorityYear="1836" box="[374,606,1127,1150]" class="Arachnida" family="Limnesiidae" genus="Limnesia" kingdom="Animalia" order="Trombidiformes" pageId="1" pageNumber="580" phylum="Arthropoda" rank="genus">
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<emphasis id="B6A4EA89FF81361A5D16FBD4889DBE43" box="[374,472,1127,1150]" italics="true" pageId="1" pageNumber="580">Limnesia</emphasis>
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Koch, 1836
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</taxonomicName>
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;
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<taxonomicName id="43D04D18FF81361A5E09FBD48AC5BE43" authority="Cook, 1988" authorityName="Cook" authorityYear="1988" box="[617,896,1127,1150]" class="Arachnida" family="Limnesiidae" genus="Mixolimnesia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="1" pageNumber="580" phylum="Arthropoda" rank="genus">
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<emphasis id="B6A4EA89FF81361A5E09FBD48BBFBE43" box="[617,762,1127,1150]" italics="true" pageId="1" pageNumber="580">Mixolimnesia</emphasis>
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Cook, 1988
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</taxonomicName>
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;
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<taxonomicName id="43D04D18FF81361A5FECFBD48D96BE43" authority="Lundblad, 1927" authorityName="Lundblad" authorityYear="1927" box="[908,1235,1127,1150]" class="Arachnida" family="Limnesiidae" genus="Protolimnesia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="1" pageNumber="580" phylum="Arthropoda" rank="genus">
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||
<emphasis id="B6A4EA89FF81361A5FECFBD48D67BE43" box="[908,1058,1127,1150]" italics="true" pageId="1" pageNumber="580">Protolimnesia</emphasis>
|
||
Lundblad, 1927
|
||
</taxonomicName>
|
||
, etc.).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |