192 lines
17 KiB
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192 lines
17 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.621.9980" ID-GBIF-Dataset="817b4dea-40a6-4c17-97bc-66b8ccdb0a8c" ID-PMC="PMC5096045" ID-Pensoft-Pub="1313-2970-621-15" ID-PubMed="27833417" ID-ZBK="AA4734C1E48840B18C20BC839A4EABF0" ModsDocAuthor="" ModsDocDate="2016" ModsDocID="1313-2970-621-15" ModsDocOrigin="ZooKeys 621" ModsDocTitle="A new species of Charinus Simon 1892 from Brazil, with notes on behavior (Amblypygi, Charinidae)" checkinTime="1475543055417" checkinUser="pensoft" docAuthor="Miranda, Gustavo S., Milleri-Pinto, Milena, Goncalves-Souza, Thiago, Giupponi, Alessandro Ponce de Leao & Scharff, Nikolaj" docDate="2016" docId="9D9271A73E2EEDCDEC9E7B1E434BB192" docLanguage="en" docName="ZooKeys 621: 15-36" docOrigin="ZooKeys 621" docSource="http://dx.doi.org/10.3897/zookeys.621.9980" docTitle="Charinus ruschii Miranda, Milleri-Pinto, Goncalves-Souza, Giupponi & Scharff, 2016, sp. n." docType="treatment" docUuid="1AAB23A6-5DD9-4580-A97B-956F2BF0E000" docUuidSource="ZooBank" docVersion="5" lastPageNumber="22" masterDocId="FF85883FFFEBFFEAFFE6B638FFC6FFF4" masterDocTitle="A new species of Charinus Simon 1892 from Brazil, with notes on behavior (Amblypygi, Charinidae)" masterLastPageNumber="36" masterPageNumber="15" pageNumber="19" updateTime="1668163583017" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>A new species of Charinus Simon 1892 from Brazil, with notes on behavior (Amblypygi, Charinidae)</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Miranda, Gustavo S.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Milleri-Pinto, Milena</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Goncalves-Souza, Thiago</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Giupponi, Alessandro Ponce de Leao</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Scharff, Nikolaj</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2016</mods:date>
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<mods:detail type="volume">
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<mods:number>621</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>15</mods:start>
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<mods:end>36</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.621.9980</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.621.9980</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-621-15</mods:identifier>
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<mods:identifier type="ZBK">AA4734C1E48840B18C20BC839A4EABF0</mods:identifier>
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<mods:identifier type="ZooBank">AA4734C1E48840B18C20BC839A4EABF0</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="127872894" LSID="urn:lsid:zoobank.org:act:1AAB23A6-5DD9-4580-A97B-956F2BF0E000" httpUri="http://treatment.plazi.org/id/9D9271A73E2EEDCDEC9E7B1E434BB192" lastPageId="7" lastPageNumber="22" pageId="4" pageNumber="19">
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<subSubSection pageId="4" pageNumber="19" type="multiple">
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<paragraph pageId="4" pageNumber="19">Taxon classification Animalia Amblypygi Charinidae</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="19" type="nomenclature">
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<paragraph pageId="4" pageNumber="19">
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<taxonomicName LSID="http://zoobank.org/1AAB23A6-5DD9-4580-A97B-956F2BF0E000" class="Arachnida" family="Charinidae" genus="Charinus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Charinus ruschii" order="Amblypygi" pageId="4" pageNumber="19" phylum="Arthropoda" rank="species" species="ruschii">Charinus ruschii</taxonomicName>
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<taxonomicNameLabel pageId="4" pageNumber="19">sp. n.</taxonomicNameLabel>
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Figures 1, 2, 3, 4
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="19" type="diagnosis">
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<paragraph pageId="4" pageNumber="19">Diagnosis.</paragraph>
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<paragraph pageId="4" pageNumber="19">
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<taxonomicName class="Arachnida" family="Charinidae" genus="Charinus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Charinus ruschii" order="Amblypygi" pageId="4" pageNumber="19" phylum="Arthropoda" rank="species" species="ruschii">Charinus ruschii</taxonomicName>
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can be easily recognized by the sucker-like female gonopod, presence of three spines on the pedipalp tarsus, large size (carapace circa 80% wider than that of
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<taxonomicName class="Arachnida" family="Charinidae" genus="Charinus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Charinus brasilianus" order="Amblypygi" pageId="4" pageNumber="19" phylum="Arthropoda" rank="species" species="brasilianus">Charinus brasilianus</taxonomicName>
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and
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<taxonomicName class="Arachnida" family="Charinidae" genus="Charinus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Charinus montanus" order="Amblypygi" pageId="4" pageNumber="19" phylum="Arthropoda" rank="species" species="montanus">Charinus montanus</taxonomicName>
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), small unique platelets of the sternum, similar size of the proximal segment of tarsus I compared to the other segments, and cheliceral claw with 10 teeth.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="19" type="type material">
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<paragraph pageId="4" pageNumber="19">Type material.</paragraph>
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<paragraph pageId="4" pageNumber="19">
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Holotype: Brazil,
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<normalizedToken originalValue="Espírito">Espirito</normalizedToken>
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Santo, Santa Teresa municipality [
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<geoCoordinate direction="south" orientation="latitude" precision="1" value="-19.936832">19°56'12.60"S</geoCoordinate>
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<geoCoordinate direction="west" orientation="longitude" precision="1" value="-40.598328">40°35'53.99"W</geoCoordinate>
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], T.
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<normalizedToken originalValue="Gonçalves-Souza">Goncalves-Souza</normalizedToken>
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and M. Milleri-Pinto leg. (1 female, MNRJ 9235). Paratypes: same data as holotype, T.
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<normalizedToken originalValue="Gonçalves-Souza">Goncalves-Souza</normalizedToken>
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and Milena leg. (4 females, 1 juvenile, MNRJ 9237); same data as holotype, T.
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<normalizedToken originalValue="Gonçalves-Souza">Goncalves-Souza</normalizedToken>
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and Milena leg. (2 females, MNRJ 9235);
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<normalizedToken originalValue="Estação">Estacao</normalizedToken>
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<normalizedToken originalValue="Biológica">Biologica</normalizedToken>
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Santa
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<normalizedToken originalValue="Lúcia">Lucia</normalizedToken>
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, v.2005, T.
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<normalizedToken originalValue="Gonçalves-Souza">Goncalves-Souza</normalizedToken>
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leg. (1 female, MNRJ 9272); Man. Livre Div. Santa Teresa, M. Milleri-Pinto and T.
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<normalizedToken originalValue="Gonçalves-Souza">Goncalves-Souza</normalizedToken>
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leg. (2 females, MNRJ 9303).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="19" type="etymology">
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<paragraph pageId="4" pageNumber="19">Etymology.</paragraph>
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<paragraph pageId="4" pageNumber="19">
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The species is named after the late agronomist and naturalist Augusto Ruschi (1916-1986), who played an important role in the investigation and conservation of the Atlantic Forest, and who was born in the city of the type locality of the new species. He was also involved in the creation of
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<normalizedToken originalValue="Estação">Estacao</normalizedToken>
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<normalizedToken originalValue="Biológica">Biologica</normalizedToken>
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Santa
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<normalizedToken originalValue="Lúcia">Lucia</normalizedToken>
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(Biological Station Santa
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<normalizedToken originalValue="Lúcia">Lucia</normalizedToken>
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, a forested reserve) where the new species was found. In 2016 is also the centenary of his birth.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="7" lastPageNumber="22" pageId="4" pageNumber="19" type="description">
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<paragraph pageId="4" pageNumber="19">Description.</paragraph>
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<paragraph pageId="4" pageNumber="19">Carapace (Fig. 1A): flattened, wider than long (1.4 times), slightly bent downwards below lateral eyes; thin median furrow reaching fovea starting from median eye tubercle. Anterior margin rounded, with 6 frontal setae. Frontal process large, triangular, not visible from above. Three pairs of shallow furrows on lateral side of carapace, and an oval fovea. 1st pair of furrows placed just behind the lateral boss; furrows not reaching the middle line. Median eyes and tubercle present. Lateral eyes well developed, 1 small setae behind each triad of eyes; lenses directed upwards and anteriorly.</paragraph>
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<caption pageId="4" pageNumber="19">
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<paragraph pageId="4" pageNumber="19">
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Figure 1. Habitus and details of
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<taxonomicName class="Arachnida" family="Charinidae" genus="Charinus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Charinus ruschii" order="Amblypygi" pageId="4" pageNumber="19" phylum="Arthropoda" rank="species" species="ruschii">Charinus ruschii</taxonomicName>
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sp. n. (holotype, MNRJ 9235). A Habitus dorsal B Sternum C Frontal process D Dorsal view of left pedipalp tarsus and claw E Frontal view of left pedipalp tarsus and claw F Dorsal view of left pedipalp G Ventral view of left pedipalp. Scale bars: A, F, G: 1 mm; B, C, D, E: 0.5 mm.
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</paragraph>
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</caption>
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<paragraph lastPageId="5" lastPageNumber="20" pageId="4" pageNumber="19">
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Sternum (Fig. 1B): 4-segmented, all articles well sclerotized. Tritosternum with round basis, projecting anteriorly in a small blunt tubercle, surpassing the base of the pedipalp coxae, with 2 apical, 2 median and 2 basal setae, with smaller ones spread from the middle to the base. Middle piece (tetrasternum) in one convex piece, with pair of large setae in its apex, and several small ones at its base. Third piece (pentasternum) formed by 1 convex piece, smaller than middle piece, with 2 long setae at its top and several setae at its base. Sternites separated from each other by the length of the third piece. Metasternum paired in its anterior half, with an anterior setae in the
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<pageBreakToken pageId="5" pageNumber="20" start="start">membranous</pageBreakToken>
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region followed by 2 to 3 setae in the sclerotized area, in a longitudinal row from the non-sclerotized to the sclerotized region; distal border with a small elevation bearing 6-8 large setae.
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</paragraph>
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<paragraph pageId="6" pageNumber="21">
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<pageBreakToken pageId="6" pageNumber="21" start="start">Abdomen</pageBreakToken>
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(Fig. 1A): oblong, with almost indistinguishable punctuations. Ventral sacs not present.
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</paragraph>
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<paragraph pageId="6" pageNumber="21">Chelicera (Fig. 2A): cheliceral furrow with 4 internal (prolateral) teeth; first tooth (upper) bifid with proximal cusp much larger than distal cusp. Third tooth slightly thinner and shorter than second. Fourth tooth one third larger than the third. No tooth in the external row of the basal segment. Mesal face with several small setae. Claw with 10 denticles.</paragraph>
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<caption pageId="6" pageNumber="21">
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<paragraph pageId="6" pageNumber="21">
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Figure 2. Chelicerae (A) and distitibia of leg IV (B) of
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<taxonomicName class="Arachnida" family="Charinidae" genus="Charinus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Charinus ruschii" order="Amblypygi" pageId="6" pageNumber="21" phylum="Arthropoda" rank="species" species="ruschii">Charinus ruschii</taxonomicName>
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sp. n. (MNRJ 9237 and MNRJ 9235, respectively). Scale bars: 1 mm
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</paragraph>
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</caption>
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<paragraph lastPageId="7" lastPageNumber="22" pageId="6" pageNumber="21">
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Pedipalp: Trochanter (Fig. 1G): large spiniform ventral apophysis, located in the posterior border of the trochanter, bearing 13 large setae, and with a blunt tip pointed forward; 2 subequal spines, one at about the center of the anterior row of setiferous tubercles, the other at the external border, above the apophysis, slightly curved inwards. Femur (Fig. 1F, G): 5 to 6 dorsal spines (I>II>III>IV>V>VI) with 2 prominent setiferous tubercles before first spine; 5 ventral spines (I>II>III>IV>V), with 1 small spine displaced from the main series, dorsal to spine 1; with 2 small setiferous tubercles before first spine. Patella (Fig. 1F, G): 6 dorsal spines (I>II>III>IV>V>VI); one setiferous tubercle distal to I (about one third the size of I); spine I with 3 large and several small setae in the first third; spine II with 3-4 large setae at basal third; spine III with 1 setae in its distal third. 4-5 ventral spines decreasing in size. Tibia (Fig. 1F, G): 2
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<pageBreakToken pageId="7" pageNumber="22" start="start">dorsal</pageBreakToken>
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spines, the basal 2/3 the size of the distal. One ventral spine at distal half, 2/3 the basal spine dorsal. Tarsus (Fig. 1D, E): 3 dorsal spines (present since early stages of development); 2 distal, subequal between each other and 1/5 the size of the article; the proximal spine small, circa of 1/3 the size of the other two, positioned close to the proximal spine and with long setae in its base. Cleaning organ about 1/2 of the article length. Claw (Fig. 1D, E): long, with an acute, curved tip.
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</paragraph>
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<paragraph pageId="7" pageNumber="22">
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Legs: all segments setose. Ventral corner of the prolateral face of femora
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<normalizedToken originalValue="II–IV">II-IV</normalizedToken>
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projecting in a distinct spiniform process. Femur length: I>III>II>IV. Tibia I with 23 articles; distal segments with 2 small trichobothria, 1 on the dorsal and 1 on the lateral (mesal) side of the segment; 1 trichobothria in the second, third and fourth (from distal to proximal) segments, close to the distal border, all dorsally positioned; no trichobothria on other segments. Tarsus (basitarsus+distitarsus) I with 41 articles covered with large number of sensilla (Fig. 3
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<normalizedToken originalValue="B–F">B-F</normalizedToken>
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). Tip of leg I with small modified claw, emerging from common base (Fig. 3F). Lateral claws smaller than middle claw. Segments covered with at least 2 sensilla types, the bristle sensilla (br) and the club sensilla (c; Figs 3C, D). The club sensilla are found in the first 3 or 4 segments of tarsus I, whereas the bristle sensilla are present in all segments of tarsus and tibia I, decreasing in number from the tip to the base of the segments.
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</paragraph>
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<caption pageId="7" pageNumber="22">
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<paragraph pageId="7" pageNumber="22">
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Figure 3.
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<taxonomicName class="Arachnida" family="Charinidae" genus="Charinus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Charinus ruschii" order="Amblypygi" pageId="7" pageNumber="22" phylum="Arthropoda" rank="species" species="ruschii">Charinus ruschii</taxonomicName>
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sp. n. female gonopod and detail of leg I (MNRJ9237). A Dorsal view of the female gonopod B Frontal view of the tip of leg I C Detail of sensitive hair type 1 D Detail of sensitive hair type 2 E Glandular opening close to the tip of the tarsus F Modified claw in the tip of the leg. Abbreviations: br: bristle sensilla; c: club sensilla. Scale bars: B: 100 um; C: 5 um; D, E: 2 um; F: 10 um.
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</paragraph>
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</caption>
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<paragraph pageId="7" pageNumber="22">Leg IV: Basitibia: divided into 4 pseudo-articles, with 1 trichobothrium on the first third of the last pseudo-segments (trichobothrium bt). Distitibia (Fig. 2B): 3 proximal and 15 distal trichobothria (total of 18); trichobothrium bc closer to sbf than to bf; sf and sc with 6 trichobothria. Basitibia-distitibia length DT>BT1>BT4>BT3>BT2. Tarsus: with well marked white ring in the distal part of first segment of distitarsus IV.</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="22" type="color pattern">
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<paragraph pageId="7" pageNumber="22">Color pattern</paragraph>
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<paragraph pageId="7" pageNumber="22">(alcohol preserved material). Chelicerae, pedipalps, carapace, and abdomen yellowish-brown; tibia and tarsus of legs lighter colored. Live animals grey.</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="22" type="genitalia">
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<paragraph pageId="7" pageNumber="22">Genitalia.</paragraph>
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<paragraph pageId="7" pageNumber="22">female gonopod (Fig. 3A): posterior margin of genital operculum straight, with several setae along its margin and on its surface. Gonopods sucker-like, with a broad base, a constriction in the middle of the short stalk, and a rounded opening of the atrium; stalk slightly curved inwards. Base soft and wrinkled.</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="22" type="male">
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<paragraph pageId="7" pageNumber="22">Male.</paragraph>
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<paragraph pageId="7" pageNumber="22">not known.</paragraph>
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<caption pageId="7" pageNumber="22">
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<paragraph pageId="7" pageNumber="22">
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Figure 4. Distribution map of
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<taxonomicName class="Arachnida" family="Charinidae" genus="Charinus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Charinus" order="Amblypygi" pageId="7" pageNumber="22" phylum="Arthropoda" rank="genus">Charinus</taxonomicName>
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in the state of
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<normalizedToken originalValue="Espírito">Espirito</normalizedToken>
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Santo.
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</paragraph>
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</caption>
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</subSubSection>
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</treatment>
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</document> |