173 lines
12 KiB
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173 lines
12 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="D3CB1B7A2460D5107B1A84372804678C" docLanguage="en" docName="ZooKeys 316: 81-98" docOrigin="ZooKeys 316" docSource="http://dx.doi.org/10.3897/zookeys.316.4869" docTitle="Brachystomella porcus Denis 1933" docType="treatment" docVersion="4" lastPageNumber="90" masterDocId="FFFB9852FFCDF259FF960F1CFFEEFFF7" masterDocTitle="New species of Brachystomellidae and characterization of Micronella porcus (Denis, 1933) from Brazil" masterLastPageNumber="98" masterPageNumber="81" pageNumber="89" 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="152046106" LSID="urn:lsid:plazi:treatment:D3CB1B7A2460D5107B1A84372804678C" httpUri="http://treatment.plazi.org/id/D3CB1B7A2460D5107B1A84372804678C" lastPageId="9" lastPageNumber="90" pageId="8" pageNumber="89">
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<subSubSection pageId="8" pageNumber="89" type="nomenclature">
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<paragraph pageId="8" pageNumber="89">
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<taxonomicName LSID="http://species-id.net/wiki/Brachystomella_porcus" authority="Denis, 1933" authorityName="Denis" authorityYear="1933" class="Collembola" family="Brachystomellidae" genus="Brachystomella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Brachystomella porcus" order="Poduromorpha" pageId="8" pageNumber="89" phylum="Arthropoda" rank="species" species="porcus">
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<pageBreakToken pageId="8" pageNumber="89" start="start">Brachystomella</pageBreakToken>
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porcus Denis, 1933
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</taxonomicName>
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Figs 29-41
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</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="89" type="examined material">
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<paragraph pageId="8" pageNumber="89">Examined material.</paragraph>
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<paragraph pageId="8" pageNumber="89">
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One female on slide, Label:
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<normalizedToken originalValue="Nº">N°</normalizedToken>
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2037 CM/MNRJ (C), Alto
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<normalizedToken originalValue="Caparaó">Caparao</normalizedToken>
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, MG, Brasil, Queiroz, G.C. leg, 12.iv.2011,
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-20.435276">20°26'7"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-41.798332">41°47'54"W</geoCoordinate>
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; 1 female on slide and 2 specimens in ethanol,
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<normalizedToken originalValue="Nº">N°</normalizedToken>
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2041 CM/MNRJ (D), Alto
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<normalizedToken originalValue="Caparaó">Caparao</normalizedToken>
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, MG, Brasil, Queiroz, G.C. leg, 13.iv.2011,
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-20.435276">20°26'7"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-41.798332">41°47'54"W</geoCoordinate>
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; 1 female and 1 juvenile on slides, Label:
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<normalizedToken originalValue="Nº">N°</normalizedToken>
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2353 CM/MNRJ (C and E), Alto
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<normalizedToken originalValue="Caparaó">Caparao</normalizedToken>
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, MG, Brasil, Queiroz, G.C. leg, 11.iv.2012,
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-20.435276">20°26'7"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-41.798332">41°47'54"W</geoCoordinate>
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; 1 young female and 1 juvenile on slides, Label:
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<normalizedToken originalValue="Nº">N°</normalizedToken>
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2354 CM/MNRJ (A and B), Alto
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<normalizedToken originalValue="Caparaó">Caparao</normalizedToken>
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, MG, Brasil, Queiroz, G.C. leg, 11.iv.2012,
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-20.435276">20°26'7"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-41.798332">41°47'54"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-EA011501; 1 female on slide, Label: MNHN-EA011500, Alto
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<normalizedToken originalValue="Caparaó">Caparao</normalizedToken>
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, MG, Brasil, Queiroz, G.C. leg, 13.iv.2011,
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-20.435276">20°26'7"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-41.798332">41°47'54"W</geoCoordinate>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="89" type="locality">
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<paragraph pageId="8" pageNumber="89">Locality.</paragraph>
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<paragraph pageId="8" pageNumber="89">
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Brasil, Minas Gerais: Alto
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<normalizedToken originalValue="Caparaó">Caparao</normalizedToken>
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municipality, Parque Nacional do
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<normalizedToken originalValue="Caparaó">Caparao</normalizedToken>
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(ICMBio),
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-20.435276">20°26'7"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-41.798332">41°47'54"W</geoCoordinate>
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, leaf litter and soil of "campos de altitude", 2,700 m a.s.l.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="89" type="characterization of brazilian specimens">
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<paragraph pageId="8" pageNumber="89">Characterization of Brazilian specimens.</paragraph>
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<paragraph pageId="8" pageNumber="89">Habitus typical of the genus. Body length range of specimens: 0.45-0.95 mm. Color in ethanol: white, no pigmentation.</paragraph>
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<paragraph pageId="8" pageNumber="89">Ratio head diagonal: antenna = 1:0.57. Ant I with 7 chaetae. Ant II with 12 chaetae. Ant III and IV fused dorsally, ventral separation marked. Sensory organ of Ant III with two club-shaped sensilla; two longer and subcylindrical guard sensilla, the dorsal is stouter than ventral guard sensilla; ventral microsensillum present (Figs 29-31). Ant IV with simple apical bulb and six slender sensilla; dorsolateral microsensillum present; subapical organite round; with about 30 ventral chaetae (Fig. 30).</paragraph>
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<paragraph pageId="8" pageNumber="89">
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Without eyes. PAO bearing 7-8 vesicles disposed as a rosette. Maxilla quadrangular with 6-7 teeth (Fig. 32). 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="8" pageNumber="89" phylum="Arthropoda" rank="genus">Brachystomella</taxonomicName>
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, with one papillated chaeta (L) and four proximal chaetae (Fig. 33).
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</paragraph>
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<caption pageId="8" pageNumber="89">
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<paragraph pageId="8" pageNumber="89">
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Figures 29-34.
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<taxonomicName class="Collembola" family="Brachystomellidae" genus="Micronella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Micronella porcus" order="Poduromorpha" pageId="8" pageNumber="89" phylum="Arthropoda" rank="species" species="porcus">Micronella porcus</taxonomicName>
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(Denis, 1933). 29. Dorsal view of Ant
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<normalizedToken originalValue="I–IV">I-IV</normalizedToken>
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30 Ventral view of Ant
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<normalizedToken originalValue="I–IV">I-IV</normalizedToken>
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31 Detail of Ant III organ 32 Maxilla 33 Labium 34 Head chaetotaxy. Scale bars: 10μm (29-33); 20μm (34).
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</paragraph>
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</caption>
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<paragraph pageId="8" pageNumber="89">
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Head chaetotaxy as in Fig. 34. Chaetae a0 present, but some specimens with asymmetries; Oc chaetae 3+3. Dorsal chaetotaxy composed of smooth ordinary chaetae (15-20
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<normalizedToken originalValue="µm">µm</normalizedToken>
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) and longer sensilla (20-25
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<normalizedToken originalValue="µm">µm</normalizedToken>
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) that becomes longer towards distal segments of the body. Ratio ordinary chaetae: sensilla = 1:1.3. Th I with 2+2 chaetae; sensillar formula by half tergum: 022/211110 (Fig. 35).
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</paragraph>
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<caption pageId="8" pageNumber="89">
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<paragraph pageId="8" pageNumber="89">
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Figures 35-41.
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<taxonomicName class="Collembola" family="Brachystomellidae" genus="Micronella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Micronella porcus" order="Poduromorpha" pageId="8" pageNumber="89" phylum="Arthropoda" rank="species" species="porcus">Micronella porcus</taxonomicName>
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(Denis, 1933). 35 Dorsal body chaetotaxy 36 Tita of leg I 37 Furcal area and its surrounding chaetae 38 Detail of furcal area 39 Dorsal view of Abd VI 40 Anal valves and ventral view of Abd VI 41 Female genital plate. Scale bars: 10μm (36-41); 50μm (35).
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</paragraph>
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</caption>
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<paragraph pageId="8" pageNumber="89">
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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
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<normalizedToken originalValue="I–">I-</normalizedToken>
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1, 2, 2; Scx
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<normalizedToken originalValue="II–">II-</normalizedToken>
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0, 2, 2;
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<normalizedToken originalValue="Cx–">Cx-</normalizedToken>
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3, 6, 7;
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<normalizedToken originalValue="Tr–">Tr-</normalizedToken>
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5, 5, 4;
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<normalizedToken originalValue="Fe–">Fe-</normalizedToken>
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12, 11, 10;
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<normalizedToken originalValue="Tita–">Tita-</normalizedToken>
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19, 19, 18. Tenent hair on tibiotarsi acuminated; unguis without tooth (Fig. 36). Ventral tube with 3+3 chaetae. Without tenaculum. Furca completely absent, but with a well-defined furcal area with six chaetae (Figs 37-38). Abd VI with 4+4 chaetae on dorsal side and one unpaired chaetae; with 3+3 chaetae on the ventral side (Fig. 39). Each anal valve with 12-13 chaetae and 2 hr chaetae; (Fig. 40). Female genital plate as in Fig. 41.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="90" type="remarks">
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<paragraph pageId="9" pageNumber="90">
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<pageBreakToken pageId="9" pageNumber="90" start="start">Remarks</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="9" pageNumber="90">
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The examined specimens from Minas Gerais State, Brazil, fit the description of the Neotropical species
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<taxonomicName class="Collembola" family="Brachystomellidae" genus="Micronella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Micronella porcus" order="Poduromorpha" pageId="9" pageNumber="90" phylum="Arthropoda" rank="species" species="porcus">Micronella porcus</taxonomicName>
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. The six sensilla on Ant IV, the club-shaped sensilla on Ant III organ, the 6-8 vesicles on PAO and the toothless unguis are the main characters that define the species. The description above adds important characters such as head and dorsal body chaetotaxy and also the number of chaetae on furcal area to the original description.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |