151 lines
14 KiB
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151 lines
14 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.316.4869" ID-GBIF-Dataset="652cb1f5-707d-4b57-a8d1-3c2ef0a27f62" ID-PMC="PMC3713336" ID-Pensoft-Pub="1313-2970-316-81" ID-PubMed="23878516" ModsDocAuthor="" ModsDocDate="2013" ModsDocID="1313-2970-316-81" ModsDocOrigin="ZooKeys 316" ModsDocTitle="New species of Brachystomellidae and characterization of Micronella porcus (Denis, 1933) from Brazil" checkinTime="1451247138647" checkinUser="pensoft" docAuthor="Queiroz, Gabriel C. & Mendonca, Maria Cleide de" docDate="2013" docId="E75F96C1532AAEE2F42F5D9D8A0E5B3A" docLanguage="en" docName="ZooKeys 316: 81-98" docOrigin="ZooKeys 316" docSource="http://dx.doi.org/10.3897/zookeys.316.4869" docTitle="Neorganella rotundatae Queiroz & Mendonca, 2013, sp. n." docType="treatment" docVersion="5" lastPageNumber="91" masterDocId="FFFB9852FFCDF259FF960F1CFFEEFFF7" masterDocTitle="New species of Brachystomellidae and characterization of Micronella porcus (Denis, 1933) from Brazil" masterLastPageNumber="98" masterPageNumber="81" pageNumber="90" updateTime="1668156130032" 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>New species of Brachystomellidae and characterization of Micronella porcus (Denis, 1933) from Brazil</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>Queiroz, Gabriel C.</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>Mendonca, Maria Cleide de</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>2013</mods:date>
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<mods:detail type="volume">
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<mods:number>316</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>81</mods:start>
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<mods:end>98</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.316.4869</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.316.4869</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-316-81</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152046110" LSID="urn:lsid:zoobank.org:act:0AA68A6D-A503-4695-89E2-64893DEE33B3" httpUri="http://treatment.plazi.org/id/E75F96C1532AAEE2F42F5D9D8A0E5B3A" lastPageId="10" lastPageNumber="91" pageId="9" pageNumber="90">
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<subSubSection pageId="9" pageNumber="90" type="nomenclature">
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<paragraph pageId="9" pageNumber="90">
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<taxonomicName LSID="urn:lsid:zoobank.org:act:0AA68A6D-A503-4695-89E2-64893DEE33B3" class="Collembola" family="Brachystomellidae" genus="Neorganella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Neorganella rotundatae" order="Poduromorpha" pageId="9" pageNumber="90" phylum="Arthropoda" rank="species" species="rotundatae">Neorganella rotundatae</taxonomicName>
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<taxonomicNameLabel pageId="9" pageNumber="90">sp. n.</taxonomicNameLabel>
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Figs 42-55
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</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="90" type="type material">
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<paragraph pageId="9" pageNumber="90">Type material.</paragraph>
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<paragraph pageId="9" pageNumber="90">
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Holotype: male, on slide, Label:
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<normalizedToken originalValue="Nº">N°</normalizedToken>
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1984 CM/MNRJ, Itatiaia, RJ, Brasil, Queiroz, G.C. leg, 14.iii.2011,
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-22.383055">22°22'59"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-44.666946">44°40'1"W</geoCoordinate>
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. Paratypes: 1 female and 4 juveniles on slides, Label:
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<normalizedToken originalValue="Nº">N°</normalizedToken>
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2133 CM/MNRJ (C and D), Itatiaia, RJ, Brasil, Queiroz, G.C. leg, 13.vii.2011,
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-22.383055">22°22'59"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-44.666946">44°40'1"W</geoCoordinate>
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. Deposited at MNRJ, Rio de Janeiro, Brazil. Two specimens deposited at MNHN, Paris, France: 1 female on slide, MNHN-EA011502, Itatiaia, RJ, Brasil, Queiroz, G.C. leg, 13.vii.2011,
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-22.383055">22°22'59"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-44.666946">44°40'1"W</geoCoordinate>
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1 juvenile on slide, MNHN-EA011503, Itatiaia, RJ, Brasil, Queiroz, G.C. leg, 25.x.2011,
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-22.383055">22°22'59"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-44.666946">44°40'1"W</geoCoordinate>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="90" type="type locality">
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<paragraph pageId="9" pageNumber="90">Type locality.</paragraph>
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<paragraph pageId="9" pageNumber="90">
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Brasil, Rio de Janeiro: Itatiaia municipality, Parque Nacional de Itatiaia (ICMBio),
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-22.383055">22°22'59"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-44.666946">44°40'1"W</geoCoordinate>
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, leaf litter and soil of "campos de altitude", 2,400 m a.s.l.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="10" lastPageNumber="91" pageId="9" pageNumber="90" type="description">
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<paragraph pageId="9" pageNumber="90">Description.</paragraph>
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<paragraph pageId="9" pageNumber="90">Habitus typical of the family. Body length of holotype: 0.88 mm; body length range of paratypes: 0.47-1.20 mm. Color in ethanol: white, no pigmentation.</paragraph>
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<paragraph pageId="9" pageNumber="90">Ratio head diagonal: antenna = 1:0.63. Ant I with 7-8 chaetae. Ant II with 12 chaetae. Ant III and IV fused dorsally, ventral separation marked. Sensory organ of Ant III with two small club-shaped sensilla, the mid-ventral one with a bilobed apex; two longer and subcylindrical guard sensilla; ventral microsensillum present (Figs 42-43). Ant IV with simple apical bulb and five sensilla; dorsolateral microsensillum present; subapical organite round; about 30 ventral chaetae (Figs 42-43).</paragraph>
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<caption pageId="9" pageNumber="90">
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<paragraph pageId="9" pageNumber="90">
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Figures 42-47.
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<taxonomicName class="Collembola" family="Brachystomellidae" genus="Neorganella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Neorganella rotundatae" order="Poduromorpha" pageId="9" pageNumber="90" phylum="Arthropoda" rank="species" species="rotundatae">Neorganella rotundatae</taxonomicName>
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sp. n. 42 Dorsal view of Ant
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<normalizedToken originalValue="II–IV">II-IV</normalizedToken>
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43 Ventral view of Ant
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<normalizedToken originalValue="III–IV">III-IV</normalizedToken>
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with detail of Ant III organ 44 Detail of PAO 45 Maxilla 46 Labium 47 Head chaetotaxy. Scale bars: 10μm (42-46); 20μm (47).
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</paragraph>
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</caption>
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<paragraph pageId="10" pageNumber="91">
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<pageBreakToken pageId="10" pageNumber="91" start="start">Without</pageBreakToken>
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eyes. PAO bearing 10-12 vesicles disposed as an elongated rosette (Fig. 44). Maxilla quadrangular with 6-7 teeth (Fig. 45). Labral formula: 2/2334. Labium typical of
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<taxonomicName class="Collembola" family="Brachystomellidae" genus="Brachystomella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Brachystomella" order="Poduromorpha" pageId="10" pageNumber="91" phylum="Arthropoda" rank="genus">Brachystomella</taxonomicName>
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, with one papillated chaetae (L) and four proximal chaetae (Fig. 46).
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</paragraph>
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<paragraph pageId="10" pageNumber="91">Head chaetotaxy as in Fig. 47. Chaetae a0 absent; Oc chaetae 3+3. Dorsal chaetotaxy composed of slightly serrated chaetae and longer sensilla (Fig. 48); Abd V with some longer chaetae, subequal to sensilla, and Abd VI with 4+4 serrated chaetae with a tendency to have bent tips (Fig. 49). Th I with 2+2 chaetae; sensillar formula by half tergum: 022/211110. All dorsal and lateral chaetae are slightly serrated.</paragraph>
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<caption pageId="10" pageNumber="91">
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<paragraph pageId="10" pageNumber="91">
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Figures 48-55.
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<taxonomicName class="Collembola" family="Brachystomellidae" genus="Neorganella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Neorganella rotundatae" order="Poduromorpha" pageId="10" pageNumber="91" phylum="Arthropoda" rank="species" species="rotundatae">Neorganella rotundatae</taxonomicName>
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sp. n. 48 Dorsolateral chaetotaxy of Th
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<normalizedToken originalValue="I–Abd">I-Abd</normalizedToken>
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II 49 Dorsolateral chaetotaxy of Abd
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<normalizedToken originalValue="III–VI">III-VI</normalizedToken>
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with detail of chaetae 50 Tita of leg II with detail of two unguis (left: unguis III; right: unguis II) 51 Tenaculum and reduced furca 52 Dorsal view of Abd VI 53 Anal valves and ventral view of Abd VI 54 Female genital plate 55 Male genital plate. Scale bars: 10μm (50-55); 50μm (48-49).
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</paragraph>
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</caption>
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<paragraph pageId="10" pageNumber="91">
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Chaetotaxy of legs
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<normalizedToken originalValue="I–III">I-III</normalizedToken>
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as follows: Scx I - 1, 2, 2; Scx II - 0, 2, 2; Cx - 3, 6, 7; Tr - 5, 5, 5; Fe - 12, 12?, 10; Tita - 18, 18, 17. Tenent hair on tibiotarsi acuminated; unguis of legs I and II with one extremely minute median inner tooth; tooth not seen on unguis of leg III (Fig. 50). Ventral tube with 3+3 chaetae. Tenaculum small with 2 teeth on each ramus. Furca reduced to two small globular dens with 3-4 chaetae on each side and without mucro (Fig. 51). Abd VI with 4+4 serrated chaetae with bent tips, of which 2+2 are longer than others (25μm to 20μm), and one unpaired smooth chaetae on dorsal side (Fig. 52). Each anal valve with 12 chaetae and 2 hr chaetae; Abd VI with 3+3 smooth chaetae on ventral side (Fig. 53). Female and male genital plate as in Figs 54 and 55, respectively.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="10" pageNumber="91" type="etymology">
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<paragraph pageId="10" pageNumber="91">Etymology.</paragraph>
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<paragraph pageId="10" pageNumber="91">The Latin word rotundatae means roundish, spherical, referring to dens shape of the new species.</paragraph>
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</subSubSection>
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<subSubSection pageId="10" pageNumber="91" type="discussion">
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<paragraph pageId="10" pageNumber="91">Discussion.</paragraph>
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<paragraph pageId="10" pageNumber="91">
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The new species
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<taxonomicName class="Collembola" family="Brachystomellidae" genus="Neorganella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Neorganella rotundatae" order="Poduromorpha" pageId="10" pageNumber="91" phylum="Arthropoda" rank="species" species="rotundatae">Neorganella rotundatae</taxonomicName>
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sp. n. is well characterized in the genus, mainly due to the facts that it shares a reduced furca without mucro, dens with 3+3 chaetae, and the presence of tenaculum with the other species
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<taxonomicName class="Collembola" family="Brachystomellidae" genus="Neorganella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Neorganella nothofagutalis" order="Poduromorpha" pageId="10" pageNumber="91" phylum="Arthropoda" rank="species" species="nothofagutalis">Neorganella nothofagutalis</taxonomicName>
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Rapoport & Rubio, 1963 (according to original description and after
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<bibRefCitation author="Najt, J" journalOrPublisher="Arquivos do Museu Nacional," pageId="11" pageNumber="92" title="Phylogeny of the Brachystomellidae (Collembola) - were the mandibles ancestrally absent and did they re-appear in this family? Zoologica Scripta 34 (3): 305 - 312." url="10.1111/j.1463-6409.2005.00184.x" year="2005">Najt et al. 2005</bibRefCitation>
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). The new species differs from its congener by the presence of 10-12 vesicles on PAO, while
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<taxonomicName class="Collembola" family="Brachystomellidae" genus="Neorganella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Neorganella nothofagutalis" order="Poduromorpha" pageId="10" pageNumber="91" phylum="Arthropoda" rank="species" species="nothofagutalis">Neorganella nothofagutalis</taxonomicName>
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has only 4 vesicles. It is also noteworthy that
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<taxonomicName class="Collembola" family="Brachystomellidae" genus="Neorganella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Neorganella rotundatae" order="Poduromorpha" pageId="10" pageNumber="91" phylum="Arthropoda" rank="species" species="rotundatae">Neorganella rotundatae</taxonomicName>
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sp. n. presents a reduction in the number of chaetae on Tita of legs
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<normalizedToken originalValue="I–III">I-III</normalizedToken>
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, being 18, 18, 17, respectively, while
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<taxonomicName class="Collembola" family="Brachystomellidae" genus="Neorganella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Neorganella nothofagutalis" order="Poduromorpha" pageId="10" pageNumber="91" phylum="Arthropoda" rank="species" species="nothofagutalis">Neorganella nothofagutalis</taxonomicName>
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has 19, 19, 18 (see
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<bibRefCitation author="Najt, J" journalOrPublisher="Arquivos do Museu Nacional," pageId="11" pageNumber="92" title="Phylogeny of the Brachystomellidae (Collembola) - were the mandibles ancestrally absent and did they re-appear in this family? Zoologica Scripta 34 (3): 305 - 312." url="10.1111/j.1463-6409.2005.00184.x" year="2005">Najt et al. 2005</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |